• US2796680A - Novelty educational hats : en
  • CH322657A - Support, especially for camera : en fr
  • US2796682A - Combustion demonstration apparatus : en
  • US2796854A - Variable two speed engine control : en
  • CH322772A - Cooled gas turbine rotor : de en
  • CA542861A - Process for preparing the n-oxides of halogenated aliphatic tertiary amines : en fr
  • CA542577A - Endless track : en fr
  • DE1010997B - Method and device for encrypting messages for wired or wireless transmission : de en
  • AT190246B - Electrically driven drive or hoist system for hoists : de en
  • CH322812A - Process for the production of dextran degradation products for pharmaceutical purposes : de en
  • CA542825A - Adjustable louver type ventilator : en fr
  • US2796716A - Cotton picking auger : en
  • US2796832A - Plate dampening means : en
  • DE1011339B - Device for guiding a cigarette rod through a testing device : de en
  • DE1747749U - BADGE OD. DGL. : de en
  • FR1139062A - Method and device for the manufacture of flexible metal tubes : en fr
  • FR1139069A - Single sideband receiver enhancements : en fr
  • FR1139163A - Automatic machine for washing glasses or the like : en fr
  • US2796848A - Hanging poultry feeder : en
  • DE965856C - Incandescent cathode tubes with steam or gas filling and oxide cathode : de en
  • US2796675A - Composing board : en
  • DE1011204B - Holder for interchangeable manual soil cultivation tools : de en
  • CA542658A - 4:7-phenanthrolines and process of making same : en fr
  • CA542737A - Mining apparatus with plow and conveyor : en fr
  • US2796629A - Hinge mounting for lighter covers : en
  • CA542794A - Method of manufacturing hollow tubular articles : en fr
  • FR1139035A - Improvements to hydraulic couplers : en fr
  • GB777901A - Improvements in screw threaded unions for tubular members : en
  • CA542810A - Method of stressing prestressed steel concrete members : en fr
  • CH322722A - Device for dimensionally accurate re-rolling of cylinders : de en
  • CH322867A - Device for regulating the decrease in speed of a wheel exposed to a braking effect : de en
  • US2796801A - Prompting device : en
  • US2797332A - Radiacs : en
  • DE1011259B - Jaw crusher with eccentric drive : de en
  • US2797047A - Lehre : en
  • USD180503S - Electric jig saw tool : en
  • DE1000822C2 - Process for the preparation of pyridazone compounds : de en
  • DE1011291B - Device for uncoupling a connecting or power take-off gear from the aircraft engine for the purpose of coupling to an auxiliary shaft and a motor that is independent of the aircraft engine : de en
  • DE1747529U - CARRYING AND PROTECTIVE STRAP FOR FILTER SELF-STRETTER. : de en
  • AT190254B - Device for regulating the output of boilers, in particular sectional boilers : de en
  • AT190400B - Suspension for vehicles, in particular motor vehicles : de en
  • CH322785A - Arrangement for compounding generators with an excitation winding : de en
  • DE1011313B - Guide for steel ship hatches : de en
  • US2797175A - Ceramic electrical insulator having a semi-conducting glaze coating : en
  • US2797297A - High pressure heaters : en
  • CA542841A - Positive electrode for a dry cell : en fr
  • DE1011361B - Sieve centrifuge with openings in the bottom of the centrifuge drum for continuous discharge of the solid components and with rotatable guide elements inside the centrifuge drum : de en
  • DE965865C - Photosensitive material for the production of diazotypes : de en
  • FR1139263A - Control device for road signs : en fr
  • CH322816A - Process for the preparation of N-mono-benzhydryl-piperazine derivatives : en fr
  • DE1747532U - WAX POLISHER AND WIPER. : de en
  • DE1747670U - WAFFLE SHEET REPRODUCING MACHINE. : de en
  • AU220021B2 - Improvements in electric plug fittings : en
  • GB777570A - Improvements in thermopropulsive ducts especially for aircraft : en
  • DE1011147B - Organopolysiloxane compound containing vinyl groups which can be vulcanized by heat to form silicone rubber : de en
  • GB777719A - Improvements relating to signal selecting and permutation setting mechanism : en
  • DE1747592U - COMPRESSION TESTER WITH PLAY-FREE TRANSMISSION LEVER FOR THE READING INDICATOR. : de en
  • DE1747752U - SPRAY AND ATOMIZER FOR VARNISHES, PAINTS AND OTHER LIQUIDS. : de en
  • AT190269B - Method and device for impregnating wood : de en
  • DE1011243B - Process to increase the wear resistance and the resistance to seizing of metals : de en
  • DE1747547U - UPHOLSTERED BODIES, IN PARTICULAR FOR SEATS AND Loungers. : de en
  • DE1747635U - FOOD DRINK WITH PUMP SELF-OPERATED BY CATTLE. : de en
  • FR1139155A - Method and device for mounting a carriage to be driven by a rectilinear translational movement : en fr
  • GB777702A - Improvements in and relating to electrical two-part connectors : en
  • CH322729A - Closed cycle gas carburizing process and installation for implementing the process : en fr
  • FR1139389A - Cup-shaped soles with the face resting on the floor coated with plastic : en fr
  • FR1139223A - Coat hanger : en fr
  • GB777622A - A circular saw for cutting the jointing faces of segments of circular patterns : en
  • GB777717A - An electric switch for controlling a flashing direction indicator lamp or lamps on aroad vehicle : en
  • GB777827A - Process for the production and use of novel tanning agents and products produced by such process : en
  • CA542712A - Tantalum electrolytic capacitor : en fr
  • AT190260B - Structure, in particular carrier, column, reinforcement for casting compounds or the like. : de en
  • CA542643A - Bridge controlled oscillator : en fr
  • AT190277B - Process for stabilizing polyvinyl chloride and vinyl chloride-containing copolymers : de en
  • AT190218B - Sanitary napkin : de en
  • AU220084B2 - Auxiliary agents for dyeing andthe use thereof : en
  • FR1139066A - Adjustment device comprising a magnetic amplifier : en fr
  • GB777534A - Improvements in or relating to process for dyeing fibres of copolymers of acrylonitrile : en
  • DK82945C - Device by oil burner with combustion pot. : da en
  • GB777442A - Improvements relating to material shifting apparatus : en
  • DE1011102B - Adhesive made from a butadiene copolymer and a polyvinyl synthetic resin, such as a polyvinyl ester, which increases the toughness of the adhesive : de en
  • DE928987C - Ball studs, especially for the ball joints in motor vehicle steering linkages : de en
  • GB777646A - Record controlled printing mechanism : en
  • DE1011354B - Transport device on vessel cleaning machines : de en
  • FR1139288A - Automatic siphoned turbine for low head : en fr
  • GB777516A - Improvements in or relating to the production of tablets by pressure : en
  • IE21604L - Bending glass sheets : en
  • US2797144A - Production of ammonium nitrite solutions : en
  • AT190423B - Shoe lasts : de en
  • US2797163A - Method of making filter media : en
  • US2797307A - Welding electrode holder : en
  • AT190245B - Lift with tilting platform : de en
  • CH322853A - Device for temporarily increasing the engine speed on motor vehicles with automatically controlled clutch : de en
  • US2796621A - Floor brush : en
  • US2796659A - Bearing making method : en
  • DE1010978B - Heat exchanger : de en
  • DE1011173B - Ring scales : de en
  • FR1139177A - Flexible, waterproof and abrasion resistant electric heating body : en fr
  • DE1010981B - Device for driving a tunnel using a driving shield : de en
  • DE965077C - Method and device for weight measurement and monitoring of a material flow : de en
  • USD180529S - Fishing float : en
  • US2797205A - Mixtures of a resinous sulfur dioxideunsaturated organic compound and a conjugated diene-unsaturated nitrile rubbery copolymer : en
  • FR1139056A - Improvements to fluorescent substances : en fr
  • GB777544A - Water soluble organic copper compounds and a process for their production : en
  • GB777895A - Improvements in or relating to oil fuel burners : en
  • DE1747493U - FLAT PIVOTING ROD BATTERY LAMP HOLDER. : de en
  • DE1747800U - BOLT CUTTER WITH INTERCHANGEABLE KNIFE. : de en
  • FR1139231A - Washing machine designed for heating by solid fuels : en fr
  • USD180538S - Coin sank : en
  • DE1747740U - LOCKING AND FUNCTIONAL PART FOR HUNTING WEAPONS, ESPECIALLY FOR RIFLES. : de en
  • US2796753A - Gaseous fuel lamp : en
  • US2797228A - Alkylpyrrole carboxylic acids and derivatives thereof : en
  • AT190285B - Inductive rotating agitator : de en
  • DE965896C - Photographic recording or re-enlarging device for the simultaneous recording of both sides of sheet-shaped originals for the purpose of making microfilm recordings : de en
  • FR1139162A - Traveling wave tube comprising a helical delay line : en fr
  • US2797367A - Lighting system : en
  • US2796633A - Powder presses : en
  • DE1747442U - NUMERATING UNIT, IN PARTICULAR FOR PRINTING MACHINES. : de en
  • US2797020A - Can opener : en
  • US2797037A - Mounting and supporting devices for ladders : en
  • DE1747663U - ACTUATING DEVICE FOR THE SHUT-OFF DEVICE OF PRESSURE PIPELINES FOR PUMP SYSTEMS. : de en
  • DE1747691U - LIQUID PUMP, PREFERABLY DRUM PUMP. : de en
  • DE1010942B - Process for the aftertreatment of chemically cleaned textile goods : de en
  • DE1010983B - Circuit for the exclusion of detours in track diagram signal boxes : de en
  • DE1010985B - Automatic electrical switch-on and switch-off device for teleprinters : de en
  • US2797113A - Closure for dust guard chambers in railway journal boxes : en
  • GB777767A - Improvements relating to resistance temperature detecting devices : en
  • CA542631A - Process for the manufacture of a multi-coloured layer of plastic substances, the colours of which form an arbitrary design, as well as the products made by applying this process : en fr
  • CA542838A - Drilling fluid : en fr
  • CH322664A - Drawing head for drawing machines : de en
  • CH322745A - Method of manufacturing a continuous strip of material for the construction of anti-friction linings and strip obtained by this process : en fr
  • DE965872C - Washing machine for the treatment of fabrics or other tape-shaped goods : de en
  • DE1011001B - Circuit arrangement for telephone extension systems : de en
  • DE1011057B - Low-noise transformer, in which the noise insulation is achieved by means of elastic insulation compartments which are arranged on the inside of the boiler wall and are filled with air or gas : de en
  • DE1011126B - Foam rubber padding made up of two halves and usable on both sides : de en
  • DE1747486U - LATERAL CONTROL FOR THE GUIDE LINES OF LONG RUNNING GOODS. : de en
  • DE965914C - Circuit for arc converter : de en
  • DE1747558U - COMPENSATION DEVICE FOR LARGE FURNITURE. : de en
  • GB777689A - Cyclopentanopolyhydrophenanthrene compounds and their preparation : en
  • GB777690A - Cyclopentanopolyhydrophenanthrene compounds and processes for their preparation : en
  • DE1011121B - Dressings, in particular sanitary pads and sanitary tampons : de en
  • DE965873C - Device for picking up and turning peat : de en
  • DE1001175C2 - Process for the production of ceramic molded bodies which are resistant to temperature changes : de en
  • DE1011168B - Method and device for calorimetric measurement of quantities of heat : de en
  • DE1747778U - CORRUGATED BOARD PACKAGING OD. DGL. FOR BOOKS ETC. : de en
  • DK83045C - Radio system for transmitting information between a main station and several substations as well as transmitter, receiver and substation for such a system. : da en
  • FR1139279A - Improvements in the manufacture of waterproof heat-sealing packaging films : en fr
  • GB777766A - Improvements relating to the production of carbon black pellets : en
  • GB777771A - Improved means for preventing and curing bodily ailments : en
  • DE1747640U - DRIVE ARRANGEMENT FOR AUXILIARY MACHINES OF VALVE-CONTROLLED INJECTION ENGINE WITH ARRANGEMENT OF THE WORK CYLINDERS IN V-SHAPE. : de en
  • GB777712A - Inertia-type bone conduction receivers and similar transducing devices : en
  • US2796666A - Sketching aid head attachment : en
  • US2796759A - Ball bearing test machine : en
  • US2796932A - Multiple to unit entry card converter : en
  • US2797188A - Refining petroleum with an alkanolamine absorbent and reactivation of the spent alkanol amine : en
  • US2797143A - Uranium-vanadium recovery and separation by phosphate precipitation : en
  • AU218022B2 - Shuttering apparatus : en
  • DE1010922B - Suspender clip : de en
  • DE1747457U - CALL MACHINE FOR TELEPHONE SWITCHING. : de en
  • FR1139368A - Method and device for the manufacture of an adherent fabric the pile of which consists of fibers with ends curved into small hooks : en fr
  • FR1139044A - Sole of a shoe : en fr
  • FR1139070A - Proceed to refine the crystal structure of hypereutectic aluminum-silicon alloys : en fr
  • GB777705A - A method of and apparatus for machining curved surfaces on bodies : en
  • GB777866A - Improvements relating to vehicle steering apparatus : en
  • GB777892A - Improvements in the electrolytic production of metallic titanium : en
  • DE1011295B - Pressure medium control device for actuating a movable control element, in particular for controlling the overdrive gear of the change gears of motor vehicles : de en
  • DE1747420U - WASHING UNIT. : de en
  • GB777598A - Improved mounting for turbine casings : en
  • US2796816A - Harrow hitch : en
  • US2796846A - Means for applying fluent coatings to web material at open width : en
  • USD180526S - Lift truck : en
  • CY160A - Improved process for the production of crystalline insulin : en
  • FR1138965A - Site stake : en fr
  • FR1139302A - Process for producing yarns and the like as well as films of regenerated cellulose by adding the condensation products of ammonia and aldehydes to viscose : en fr
  • GB777789A - New vat dyestuff of the anthraquinone series : en
  • GB777876A - Improvements relating to the production of sebacic acid compounds and if desired by-product compounds from ricinoleic compounds : en
  • FR1138967A - Large capacity container made of reclaimed rubberized canvas : en fr
  • DE1011251B - Application of a method for applying phosphate layers : de en
  • DE1011332B - Roller covers, running and Nitschel leather, especially those made of synthetic rubber for spinning machines : de en
  • DE965867C - Fitting for doors, windows or the like, the wing of which can be pivoted about a vertical axis or tilted about a horizontal axis : de en
  • FR1139083A - Improvements to DC amplifiers : en fr
  • DE1747622U - MANUAL TRANSMISSION FOR MOVING A FEEDER SADDLE ON VEHICLES EQUIPPED WITH A MANURE SPREADER. : de en
  • AT190317B - Liquid fuel lighter : de en
  • AT190441B - Device on cans or the like for the individual dispensing of pills, tablets or the like. : de en
  • CA542766A - Sand washing method and apparatus : en fr
  • US2796642A - Rigid arch joiner : en
  • DE965924C - Process for the bead polymerization of styrene or its derivatives : de en
  • FR1139194A - Improvements to tables used for forecasting and manufacturing control : en fr
  • DE1011196B - Multiplication machine controlled by punch cards : de en
  • GB777614A - Improvements in or relating to expanded bitumen : en
  • CH322587A - Permanent lubricating device of a ring of a spinning and twisting machine : en fr
  • DE1747720U - DEVICE FOR GRINDING AND POLISHING. : de en
  • DE965843C - Flexible track expansion frame : de en
  • US2796838A - Fuel feed and charge forming apparatus : en
  • US2797179A - Process of forming a molded laminate : en
  • US2797387A - Standing wave ratio monitor : en
  • FR1139027A - Device for removing grass, straw, etc. in the beet washing troughs : en fr
  • GB777523A - Improved detergent compositions : en
  • GB777447A - Method of lowering the viscosity of emulsions of polymers : en
  • GB777478A - A new or improved flexible shutter : en
  • GB777569A - Improvements in or relating to amplifying arrangements employing automatic gain control : en
  • DE965953C - Retensionable hair curler : de en
  • FR1139058A - Electronic welder acting by dielectric losses at high frequency : en fr
  • FR1139265A - New photosensitive composition and its applications : en fr
  • US2796632A - Plastic extruder with evaporative cooling system : en
  • US2797165A - Removing cooked tissue from peeled potatoes : en
  • US2796829A - Punch card printing mechanism : en
  • DE965650C - Electric drive with resistance braking : de en
  • GB777710A - Improvements relating to electric welding apparatus : en
  • BE558429A - : en
  • DE1011163B - Afocal attachment system with variable magnification : de en
  • DE1011308B - Closure for container, as well as tool for forming the closure : de en
  • DE1747687U - PHOTOGRAPHIC ARRANGEMENT FOR EXAMINATION MICROSCOPES. : de en
  • DE965894C - Process for galvanic tinning of steel strips and sheets : de en
  • DE1747737U - PROFILE SOLE FOR FOOTWEAR. : de en
  • DE1747779U - PACKING FOR STOCKINGS, IN PARTICULAR SOCKS. : de en
  • DE1747511U - BOILER DOOR WITH BLOW DEVICE CONNECTION. : de en
  • DE1747784U - ROUND CONTAINER WITH ROTARY SLIDER. : de en
  • DE1011281B - Auxiliary device to maintain the lubrication of polished rods of pumps in the event of an interruption in oil delivery : de en
  • DK82952C - Oven for living room heating. : da en
  • US2796643A - Centrifugal casting apparatus : en
  • US2797391A - Wave propagation mode converter : en
  • GB777796A - Method and apparatus for improving metallic coatings : en
  • FR1139047A - Dispenser for paper or similar sheet materials : en fr
  • FR1139185A - Speed limiter for motor vehicles : en fr
  • FR1139361A - Nail strip and device for using the latter : en fr
  • FR1139350A - Knife handle wraps around the blade : en fr
  • DE1011115B - Rotating air pump based on the gas ballast principle : de en
  • DE1011212B - Teat rubber for teat cups : de en
  • CA542715A - Fuel cutoff and reset valve : en fr
  • DE1000824C2 - Process for the preparation of 6-halo-3-oxy-benzoic acid-ªÏ-haloalkyl esters : de en
  • DE1011043B - Circuit of a grounding device for transformer stations : de en
  • FR1139307A - Method and device for indicating the depth of a chemical attack : en fr
  • FR1139338A - Ignition device for combustion engines : en fr
  • GB777577A - Improvements in apparatus for storing drawings or the like : en
  • GB777650A - Improvements relating to spring-coiling machines : en
  • US2797314A - Demodulation of vestigial sideband signals : en
  • FR1139121A - Liquid fuel burner assembly : en fr
  • FR1139139A - Anti-rust product : en fr
  • FR1139364A - Accessory in the form of a strip, for example for the manufacture of footwear, hats, clothing and leather goods, and method for its manufacture : en fr
  • GB777486A - Portable appliance for heating or burning : en
  • GB777701A - The manufacture of organic compounds of aluminium : en
  • DE965937C - Method and machine for washing textile fabrics, in particular laundry : de en
  • DK82802C - Pesticide. : da en
  • FR1139134A - Process for improving the properties of bitumens or petroleum pitches : en fr
  • FR1139267A - Device using mechanical or electrical energy from vehicles to operate advertising devices : en fr
  • DE1001309C2 - Control system for wagons in shunting yards : de en
  • DE1011248B - Device for pickling sheet metal and plates : de en
  • US2796908A - Multiple roller levellers for metal strip : en
  • FR1139090A - Assembly method for construction elements, fixing device and fastener comprising application : en fr
  • GB777613A - Improvements in or relating to paper coating : en
  • DK82968C - Adjustable screen. : da en
  • DK83023C - Trolley with detachable front wheels. : da en
  • US2796878A - Contamination-reduction in pipe lines : en
  • US2797082A - Box pull spring hitch : en
  • DE1747508U - DEVICE FOR THE LIFT ACTUATION OF THE ELECTRODES OF SPOT WELDING MACHINES. : de en
  • DE965880C - Procedure for testing electrical circuit breakers with high arc voltage : de en
  • DE965901C - Process for the manufacture of rolls for block rolling mills with increased gripping ability : de en
  • FR1139172A - Wash-resistant waterproofing : en fr
  • GB777645A - Automatic flight control system : en
  • US2797273A - Automatic indicating device of the variation of pressure of the inner tube of tires : en
  • DE1011209B - Attachable and detachable additional device for agricultural tillage devices : de en
  • DE965957C - Method of assembling and installing the upper inner engine in sewing machines : de en
  • GB777548A - Magnetic separator : en
  • DE1747711U - VESSEL CLEANING MACHINE. : de en
  • US2796640A - Interlocking metal weather stripping for jalousie windows : en
  • US2796949A - Vortex steam separator : en
  • US2797103A - Machine clamp for implement carrier : en
  • US2796635A - Method of molding electric contact rings : en
  • US2796691A - Hunting arrow : en
  • FR1139042A - Process for pre-impregnating supports with unsaturated polyesters, produced for its implementation and its applications : en fr
  • FR1139268A - Method and device for the production of p-n transitions in semiconductor rods : en fr
  • FR1139359A - Manufacturing process for chlorinated hydrocarbons : en fr
  • GB777497A - Process for the production of terephthalic acid, its nuclear substitution products and salts thereof : en
  • GB777625A - Process for the manufacture of improved yarns : en
  • FR1138958A - Interference limiter : en fr
  • FR1139050A - Device for adjusting the duration of the successive states of a mechanical assembly : en fr
  • FR1139251A - Detergent compositions and their manufacturing process : en fr
  • GB777788A - A pocket-size cheque printer : en
  • US2796837A - Rotary machine : en
  • SU105901A1 - Bar and Pipe Press : en ru
  • FR1139122A - Device for distributing mechanically, by jerking, fragments of mosaic stones or similar shaped bodies, in framed canvas : en fr
  • AT190300B - Friction wheel for driving a speaking machine : de en
  • AU2425356A - Improvements in or relating to bearings comprising a backing member covered with silver-lead alloys : en
  • DE1011219B - Fungicides and bactericides : de en
  • FR1139181A - Folding tent frame : en fr
  • US2797018A - Pressure head seal : en
  • AT190388B - Deflecting mirror for projector : de en
  • AT190444B - Binding device : de en
  • CA542611A - Arc prevention system : en fr
  • CA542795A - Chromizing and analogous methods : en fr
  • US2797045A - Coin bank : en
  • DE1011019B - Process for automating the manufacture of printed circuits : de en
  • CH322866A - Power outlet pantograph : en fr
  • DE1001313C2 - Circuit arrangement for electrically remote-controlled railway barriers : de en
  • DE1011092B - Device for opening and closing as well as for pulling back and forth of clamping levers on flash resistance welding machines : de en
  • DE1011184B - Punched card duplicating machine for card punching in columns : de en
  • FR1139257A - Method and device for measuring phase shift : en fr
  • FR1139345A - Nautical vehicle : en fr
  • GB777684A - Polyhydrophenanthrene compounds : en
  • GB777747A - Improvements in photocells : en
  • DE1011269B - Method of making breadcrumbs : de en
  • GB777819A - Improvements in or relating to method of producing a duplicating master and base sheets and assemblies for use in said method : en
  • GB777886A - Film slitting apparatus : en
  • GB777446A - Improvements in or relating to electrical two-part connector members : en
  • GB777489A - Improvements in locking devices : en
  • GB777840A - Improvements in or relating to signal rockets : en
  • DE1747430U - DRUM FILTER WITH CLOTHING THROUGH A METAL CLOTH. : de en
  • FR1139078A - Method and anti-vibration securing device for rolling stock : en fr
  • DE1747756U - DEVICE FOR DETERMINING LOTS OF LOTS. : de en
  • AU213822B2 - Developer and method of making dyed relief records : en
  • CA542638A - Mass spectrometer : en fr
  • DE1747417U - CROSS REEL CASE OR THREAD CARRIER FOR WET TREATING : de en
  • DE1747791U - COVERED COIL SLIDE. : de en
  • DE1011018B - Directional resonance couplers and filter crossovers built from them, especially for millimeter waves : de en
  • CH322565A - Forming trolley for the production of several structural parts from aerated concrete or porous gypsum : de en
  • DE1011180B - Method for storing pulses according to the nuclear spin echo method : de en
  • DE952745C - Device for underwater massage : de en
  • US2796953A - Shock absorber for safety line : en
  • US2797086A - Control apparatus : en
  • US2797337A - Electrical connection : en
  • CA542711A - Multiple concentric electrode gap construction : en fr
  • CH322579A - Double pull-out device for drawers : de en
  • US2797274A - Tubular switch : en
  • US2796645A - Method of forming a mold of compacted material : en
  • US2796867A - Surgical clamp : en
  • FR1139135A - Method of applying a conductive mesh to an insulating material support : en fr
  • DE1010991B - Methods and devices for the transmission of messages with coded pulses : de en
  • FR1139229A - Device for controlling an intermittent moving part on a sewing machine : en fr
  • DE1747505U - ELECTRIC HEATING INSERT WITH CONTROL SWITCH. : de en
  • DE1747754U - STAND FOR FEATHER, FIST, FLIGHT AND BASKET BALL. : de en
  • GB777505A - Screwless clamps : en
  • DE1011042B - Circuit breaker for power cables : de en
  • DE1747579U - MORTAR CARRIER. : de en
  • DE1747521U - STERILIZING CASE FOR SURGICAL SYRINGES. : de en
  • US2797071A - Agitator for hot chocolate, etc. : en
  • USRE24333E - pou pitch : en
  • US2797076A - Apparatus for heating pulverulent material such as cement raw material : en
  • US2797392A - Electrical conductor comprising multiplicity of insulated filaments : en
  • DE1011055B - Transformer arrangement for high voltage power transmissions : de en
  • FR1139161A - Device for determining a relative difference between the average frequencies of two pulse sources : en fr
  • AU212799B2 - Improvements in and relating to bread baking tunnel ovens : en
  • AU2416356A - Synchronizing mechanism : en
  • CA542671A - Taximeter : en fr
  • CH322877A - Process for the preparation of an acetate rayon dye : de en
  • CA542612A - Combined massaging and brushing implement : en fr
  • US2796704A - Orbital sander : en
  • US2797379A - Maneuvering automatic pilot : en
  • DE1011058B - Electric power generation system for converting the mechanical energy emitted by a shaft rotating at a speed that fluctuates between a lower and an upper limit value into electrical alternating current of a certain frequency : de en
  • FR1139057A - Footwear improvements : en fr
  • GB777870A - Improvements in or relating to snap fasteners : en
  • US2797021A - Tearing strip container : en
  • CH322578A - Furniture for office use : de en
  • CH322595A - Device for the full automation of the hemming on a sewing machine : de en
  • CA542625A - Separating apparatus : en fr
  • US2796843A - Ceramic welding ring : en
  • DE1011194B - Printing tabulation machine with automatic card group control device : de en
  • US2796792A - Machine for and method of cutting grooves in pipes : en
  • CH322719A - Coating compound for welding electrodes : de en
  • CH322721A - Device for regulating the welding and break times in resistance welding machines : de en
  • DE965860C - Quick scale with inclination weight device : de en
  • US2796722A - Harvester pick-up packer device : en
  • US2797263A - System and method for recording and reproducing records : en
  • CH322644A - Process for the production of pulp : de en
  • AT190216B - Spray valve : de en
  • CH322638A - Process for the production of a fiber material impregnated with a curable synthetic resin : de en
  • AT190273B - Process for connecting hollow profiles and shaped piece to carry out this process : de en
  • AU1485355A - Improvements in or relating toa method for insolubilising artificial filaments, threads, fibres andthe like : en
  • AU2420656A - Method of fabricating hollow metal article : en
  • CA542748A - Cleaning titanium or titanium base alloys : en fr
  • FR1139006A - Improvements in ultrasonic wave transmission devices : en fr
  • GB777722A - Improvements in or relating to magnetic scanning circuits for cathode ray tubes and the like : en
  • CA542693A - Automatic washing machines : en fr
  • CH322806A - Process for the preparation of 20-monoenol esters of 11,20-steroid diketones : de en
  • US2796650A - Fastener ornament : en
  • US2797005A - Wheel or tire handling device : en
  • CA542573A - Device for mounting rims on pneumatic tire casings : en fr
  • CH322550A - Cutting device designed for mowers : de en
  • DE1011158B - Process for the ongoing measurement and registration of physical quantities and device for carrying out the process : de en
  • FR1138980A - Advanced heating system for electric ovens, in particular household ovens : en fr
  • DE1747516U - HEART CLAMP. : de en
  • DE965923C - Process for the continuous production of phenolic resins : de en
  • US2797303A - Method of and apparatus for producing hermetically sealed cartridges : en
  • DE1747555U - CORNER CLAMP CONSTRUCTION FOR Dismountable Tables. : de en
  • DE1747698U - DRIVE ROD CONSISTING OF A TUBE, IN PARTICULAR FOR WIPER WIPERS. : de en
  • CA542600A - Electric induction motors : en fr
  • DE1011144B - Machine for forming head pieces from thermoplastic masses on tubular bodies : de en
  • DE1011187B - Payment card sorting machine : de en
  • US2796922A - Vertically adjustable vehicle seat : en
  • DE1011213B - Harrow that can be connected to a suction line : de en
  • FR1139179A - Jewelry clasp : en fr
  • GB777667A - Improvements in or relating to machines for the manufacture of twin quads for telecommunication cables : en
  • DE1747662U - BALL VALVE, IN PARTICULAR FOR CONDENSATION DRAIN, WITH A VALVE CLOSING AGAINST THE ASUS FLOW DIRECTION OF THE CONDENSATION. : de en
  • DE1747410U - DEVICE FOR SPACER FIXING. : de en
  • FR1138978A - Footwear for babies or other applications and method of manufacture thereof : en fr
  • FR1139104A - Transformer filled with insulating liquid and separated from outside air : en fr
  • DE965851C - Circuit arrangement for the production of approximately rectangular current pulses in a load resistor using a grid-controlled tube : de en
  • AU2422856A - Shuttering apparatus : en
  • US2796788A - Magnetically lockable universal vise support : en
  • DE1011179B - Electronic arrangement with triggers connected in series : de en
  • DE1011356B - Rollable fork, shovel or the like. : de en
  • DE965855C - Device on contact-making parts that can be displaced relative to one another, in particular with knife switches : de en
  • DE1747760U - TOY BIRD FIGURINE. : de en
  • US2796959A - Locked joint for metal structures : en
  • CA542860A - Electric battery deferred action : en fr
  • DE1747549U - CHAIR FOR TODDLERS. : de en
  • GB777612A - Improvements in or relating to axial-flow fluid machines : en
  • DE1747448U - RAILWAY VEHICLE WITH CENTRAL CAB. : de en
  • US2796676A - Level and inclination determining device : en
  • DE1011032B - Small distributor similar to the crossbar distributor : de en
  • DE1011177B - Procedure for the volumetric measurement of the reflux and distillate amount using the top of the column : de en
  • DE1011229B - Hydrostatic clutch : de en
  • US2797196A - Oil base drilling fluid : en
  • DE1747761U - COMBINED SINGLE AND DOUBLE-RAIL TOY TRAIL WITH ASSOCIATED TRACK SYSTEM. : de en
  • GB777809A - Improvements in or relating to electric circuit breakers : en
  • GB777834A - Improvements in ships having a light metal framework : en
  • GB777897A - Clock for a steering wheel of a vehicle : en
  • US2796781A - Roll adjusting mechanism : en
  • US2797065A - Drilling head : en
  • DE965858C - Method of manufacturing a discharge tube : de en
  • FR1139049A - Accelerated printing process for semiconductor body crystals : en fr
  • AT190434B - Device for displaying a card color that is popular when playing cards : de en
  • DE1747741U - FIXING DEVICE FOR RIFLE SCOPES. : de en
  • FR1139132A - Coupling device for shafts : en fr
  • GB777873A - Improvements in or relating to bow ties : en
  • DE1010921B - Therapeutic undergarment made from fabric containing cellulose acetate : de en
  • GB777663A - Garment neckband construction : en
  • DE1001145C2 - Process for ventilating ship tanks or similar containers : de en
  • DE1010976B - Device for thermodynamic braking of steam conveying machines when attaching overloads : de en
  • DK83024C - Bulletproof step protector. : da en
  • US2797059A - Clothes hook : en
  • US2797136A - Disappearing ash receptacle : en
  • GB777839A - Dividers for electrical digital computing engines : en
  • FR1139370A - Servo-mechanism in particular for indicating or recording device : en fr
  • GB777672A - Improvements in or relating to centrifugal fans : en
  • GB777802A - Improvements in or relating to television receivers : en
  • US2796724A - Apparatus for gathering glass filaments : en
  • US2797305A - Cooling system for electrode tips : en
  • US2796896A - Means for guiding material in a saw mill : en
  • US2796961A - Luggage : en
  • US2797255A - wreford : en
  • US2797098A - Aligning device : en
  • CA542718A - Actuator for power steering apparatus : en fr
  • CH322640A - Process for the production of new polyamides : de en
  • CH322750A - Electro-hydraulic control unit : de en
  • US2797397A - Tube socket for printed circuits : en
  • DE1010990B - Spin echo storage method for the storage of information occurring in particular in electronic calculating machines and information processing devices : de en
  • DE1011360B - Loading of rocking dryers and equipment for this : de en
  • CH322854A - Vehicle card holder device : en fr
  • AT190276B - Process for the preparation of a thermosetting aminoplast resin molding compound containing a latent curing catalyst : de en
  • CA542723A - Wheel cover : en fr
  • US2797343A - Flasher : en
  • US2797013A - Wire basket and manufacture thereof : en
  • GB777677A - Improvements in terminal clips for detachable connectors : en
  • DE1011030B - Electrical plug-in device, in particular line connection contact : de en
  • GB777602A - Improvements in or relating to carton setting-up machines : en
  • GB777775A - Improvements in or relating to the manufacture of metal powders : en
  • FR1139176A - Process of stainless steel lining of ordinary steel walls of various enclosures : en fr
  • DE1010932B - Hydraulic pit ram : de en
  • DE1011048B - Cooling of the rotor conductors in dynamo-electric machines : de en
  • DE1747693U - SINGLE-AXLE LOOSE TAG. : de en
  • DE1010986B - Push button modulator with adjustable downtime : de en
  • DE1747485U - STEP SWITCH FOR ELECTRIC CABLES. : de en
  • US2797325A - Automatic frequency control systems : en
  • GB777754A - A method of preparing a new hydroxycoumarin derivative with anticoagulating properties : en
  • DE1001312C2 - Control for electrical rail or contact line switches in a given adjustment sequence : de en
  • DE1747707U - VESSEL CLOSURE, IN PARTICULAR FOR ZUKDERWARENGLASSER OD. DGL. : de en
  • FR1139356A - Lighter with flanges : en fr
  • FR1139164A - Furniture such as table or similar : en fr
  • CH322572A - Air and fuel foam concentrate : en fr
  • US2796776A - Indexing table : en
  • US2796991A - Apparatus for the dewatering of suspensions : en
  • US2796857A - Frame structure for the upper crank case of dual-shaft internal combustion engines of the opposed piston type : en
  • FR1139393A - Process for manufacturing margarine, and margarine obtained by this process : en fr
  • GB777632A - Support for cathode-ray tube : en
  • GB777665A - Improvements in or relating to electrical screening arrangements : en
  • FR1139144A - Process for preparing allyl hydroxy alkenoates : en fr
  • GB777753A - An improved device for improving the combustion of domestic fire grates of the open type : en
  • GB777735A - Improvements in and relating to friction hinges : en
  • GB777696A - Mixed esters of a glycol and a glycol monourethane and processes for producing such mixed esters : en
  • GB777798A - Improvements in fuel feed systems for internal combustion engines including a damperfor braking at least a portion of the displacements of a movable part : en
  • US2797340A - Multiple quantized feedback in a regenerative repeater : en
  • DE1747541U - UMBRELLA NAPKIN STAND. : de en
  • DK82978C - Method of bleaching textile materials of polyamides. : da en
  • DE1747677U - HOLDER FOR SMALL OBJECTS ON RECORDING CARDS AND AREAS. : de en
  • FR1139014A - Process for keeping a document level with a view to its reproduction by allowing it to be illuminated by reflection and transparency : en fr
  • DE1747551U - MULTI-PIECE MEDICAL TABLE. : de en
  • GB777715A - Improvements in or relating to the production of inlay effects on embossed fabrics : en
  • US2796912A - Sealing dielectric materials by the application of a radio-frequency arc : en
  • DE1010970B - Process for the preparation of N-acyltaurine salts : de en
  • DE1747447U - PANEL PROTECTIVE ENCLOSURE OF DIESEL LOCOMOTIVES USED IN UNDERGROUND MINING OPERATIONS. : de en
  • DE965850C - Process and device for filtering liquids : de en
  • DE965135C - Circuit arrangement for encoders for setting dialers in telecommunications systems, in particular telephone systems : de en
  • GB777445A - Improvements in or relating to machines for applying adhesive to sheet materials : en
  • DE1747581U - CONSTRUCTION AND DECORATION PANEL WITH FINISHED SURFACE BASED ON PLASTIC. : de en
  • FR1139298A - Electrical conductors insulated with mica and resinous compositions : en fr
  • GB777830A - An improved apparatus for the continuous manufacture of biscuits and like products : en
  • DE1747491U - TESTING AND SIGNALING DEVICE FOR DEFECTIVE PROTECTIVE SOCKETS AND DEFECTIVE PROTECTIVE CABLES IN CONSUMER CIRCUITS. : de en
  • FR1139152A - Changeable rotor for radial fan : en fr
  • GB777714A - Apparatus for the metallisation of continuously travelling organic and inorganic foils by thermal decomposition of metal compounds : en
  • US2797227A - Basic esters of 2-norcamphanecarboxylic acid and of bicyclo [2. 2. 2]-octane-2-carboxic acids, their salts, and nuclearly alkylated substitution products thereof : en
  • AU219609B2 - Method and apparatus for heating glass sheets : en
  • GB777756A - Microscope illumination system for wide ranges of aperture and illumination-field : en
  • FR1139195A - Safety device for coupling a towed implement : en fr
  • GB777454A - Improvements relating to worm conveyors : en
  • US2796770A - Marine transmission : en
  • US2797208A - High molecular weight dieneic polymers and method of producing same : en
  • US2796787A - Doubly padded face-plates for vise jaws : en
  • US2796616A - Autoamtic transfer mechanism for forging machines and the like : en
  • US2797015A - Container with pivoted closure : en
  • DE1011005B - Circuit arrangement to avoid overdriving mixer stages : de en
  • DE965876C - Method and arrangement for connecting insulating bodies with metal shells : de en
  • FR1139105A - Rolling parcel rack : en fr
  • US2796780A - Conveying and cooling apparatus : en
  • US2797292A - Electrically heated appliance with expansion stabilizer : en
  • US2797352A - Means and method for improving the starting of an electric arc : en
  • JPS324380B1 - : ja
  • GB777708A - Electric motor of a submersible type for driving pumps : en
  • AT190305B - Thermocouple : de en
  • GB777652A - Improvements in or relating to radial flow compressors : en
  • FR1139232A - Floor covering : en fr
  • DE965945C - Device for the numerical detection of the deformation of sawtooth-shaped curves, in particular of sawtooth test signals when testing transmission lines, for example for television purposes, on the fluorescent screen of Braunschen tubes : de en
  • US2796699A - Frost control device : en
  • US2796738A - Trench cribbing : en
  • US2796654A - Pile fabric and method of making same : en
  • DE965883C - Gas discharge tubes with cold cathode : de en
  • FR1138959A - Diesel engine hammer start mechanism : en fr
  • FR1138983A - Angular speed threshold detector device and its applications : en fr
  • FR1139384A - Tensioner to keep a bag in transparent or non-transparent materials in shape : en fr
  • GB777554A - Mechanism for clinching wire hooks into belts : en
  • DE1747427U - HOLES FOR DOCUMENTS. : de en
  • DE965948C - Electrode for gas and vapor discharge tubes : de en
  • DE1747542U - CARPET OR RUN PAD. : de en
  • CA542701A - Wheel ski : en fr
  • DE1011256B - Process for producing a soldering layer free of barrier layers on silicon or a compound or alloy of elements of III and V. Group of the Periodic Table : de en
  • DE1011357B - Control device for loading luffers with conveyor wagons : de en
  • DE965841C - Resilient lowering device for mining : de en
  • GB777587A - New colour photographic materials : en
  • DE1011056B - Three-leg core of the temple type composed of three frame cores : de en
  • GB777451A - Improvements in and relating to computers of the analogue kind : en
  • DE1010930B - Device for controlling the compressed air supply to mining hammers as a function of the pressurized water supply : de en
  • US2797220A - Substituted paraxanthines : en
  • FR1139157A - Exhaust for internal combustion engines, in particular for motor vehicles : en fr
  • DE965887C - Steam jet diffusion pump with cooler : de en
  • DE1011246B - Process for enamelling long workpieces : de en
  • DE1747402U - MEN'S PANTS. : de en
  • DE1747568U - FOLDING SHIRT HANGER. : de en
  • DE1747590U - DEVICE FOR FASTENING THE TENT SKIN TO TENT FRAMEWORK. : de en
  • USD180510S - Detachable kneeling rail for church pews or similar article : en
  • CA542804A - Telescopic gun sight : en fr
  • CH322762A - Hydraulic device to compensate for valve clearance : de en
  • US2796773A - Combination control assemblies applicable to motorcycles : en
  • USD180522S - Wheel cover or similar article : en
  • DE1010936B - Device for the extraction of grape juice : de en
  • DE1011021B - Negative electrodes for galvanic elements and processes for their manufacture : de en
  • GB777656A - Process for carrying out high-frequency welding operations on thermoplastic cellular bodies having open or closed cells : en
  • DE1011362B - Centrifuge for separating the centrifuged material into a lighter and a heavier liquid component and a sludge component : de en
  • AT190229B - Ingot casting machine : de en
  • CA542579A - Bubble blowing machine : en fr
  • US2797328A - Transistor oscillator : en
  • US2797287A - Rear view truck mirrors : en
  • US2796971A - Multiple stage elevator-conveyor employing laterally movable projecting members : en
  • DE1747728U - FRONT LOCKING MECHANISM WITH NEW EXHAUST WIRE. : de en
  • DE1747522U - FORM MODEL. : de en
  • DE1747604U - TEMPERATURE CONTROLLER FOR POTENTIOMETRIC MEASUREMENTS. : de en
  • DE965882C - Gas discharge tubes with cold cathode : de en
  • DE965960C - Drying channel for flow operation : de en
  • US2796743A - Plural stage air conditioning system : en
  • US2796798A - Pneumatically and manually operated stroboscope : en
  • US2797215A - Production of type a riboflavin crystals : en
  • CH322855A - Tire rim : de en
  • CH322618A - Process for producing an acetylene carbinol : de en
  • FR1139198A - Device for locking a tool holder on a drive member : en fr
  • FR1139264A - Improvements in the manufacture of a substance used in biscuits to give the products obtained the property of remaining crisp : en fr
  • DE965874C - Grinding iron for electric vehicles : de en
  • GB777759A - Improvements in turnstiles : en
  • FR1139108A - Improvements to tipping devices for objects such as vehicle bodies : en fr
  • GB777559A - Improvements relating to the ventilation of the battery on a motor vehicle : en
  • FR1139218A - Machine for washing clothes and dishes : en fr
  • GB777517A - Manufacture of nicotinamide : en
  • US2797250A - Stabilization of chlorinated hydrocarbons : en
  • GB777893A - Unbreakable scholastic slate : en
  • DE1011106B - Color stable solid wax mixtures : de en
  • GB777618A - Improved infra-red radiating apparatus particularly for heating or drying purposes : en
  • GB777653A - A vibration generator accessory for a washing machine : en
  • FR1138986A - Manufacture of aromatic dicarboxylic acids : en fr
  • FR1138991A - Colonial house : en fr
  • GB777739A - Improvements in and relating to electrical switchgear : en
  • DE1011195B - Machine system operating under payment card (punch card) control with a printing unit and a device for searching for registration documents provided with identification markings : de en
  • DE1747578U - BATHTUB. : de en
  • DK83048C - Sleeve for use in splicing telecommunication cables with lead sheath. : da en
  • FR1138975A - Improvements to units made up of a rotary pump, more particularly a centrifugal pump, coupled to an electric drive motor : en fr
  • CA542630A - Spark plug electrode : en fr
  • CA542862A - Abrasive polishing and grinding disc assembly : en fr
  • DE1011226B - Friction gear for turning internal combustion engines : de en
  • US2797271A - Permutation switch : en
  • FR1139346A - Improvements to spectacle frames : en fr
  • US2796893A - Coffee dispensing machine : en
  • US2797210A - Polybutadiene thermal reaction products from organo free radical mass catalysis and methods of producing the same : en
  • DE1010964B - Process for the preparation of 4-estren-3, 17-diols and their esters : de en
  • DE1011287B - Control device for aircraft : de en
  • GB777829A - Electrolytic method and means for production of refractory metal : en
  • GB777600A - Fungicidal and insecticidal compounds and compositions : en
  • CH322601A - Hook for mountain, sports and similar footwear : en it
  • CH322695A - Set of traveling bag and sound recording and reproducing device : en fr
  • DE1747412U - LEVER FOR OPERATING THE PULL VALVE OF HYDRAULIC PIT STAMPS. : de en
  • DE1747446U - POWER DRIVEN UEGEL RAIL SAW. : de en
  • AT190270B - Process for the production of flame retardants : de en
  • CH322607A - Process for the production of ferments : de en
  • AU217165B2 - Method of manufacturing moccasins and articles made thereby : en
  • CA542580A - Combined curb feeler and static grounder : en fr
  • CA542648A - Electric wave distorting networks : en fr
  • CA542697A - Process for treating spent hypochlorite solutions : en fr
  • CH322615A - Process for the preparation of 1-keto-4-oxy-polyhydrophenanthrenes : de en
  • DE1747616U - CONTROL KEYBOARD FOR COMPUTERS OR MEMORIES IN BOOKING AND SIMILAR MACHINES. : de en
  • GB777514A - Improvements relating to insulating bushing assemblies for electrical conductors : en
  • GB777581A - Process for the production of n-substituted formamides : en
  • US2797108A - Sand eliminator bearing for a sprinkler head : en
  • DE1011079B - Temperature-dependent capacitor for telecommunications equipment : de en
  • DE1011351B - Method of applying a brown salt glaze to stoneware shards : de en
  • DE1747495U - CONNECTION BOX FOR HANGING LIGHT. : de en
  • GB777475A - Improvements in or relating to the production of filaments and the like from melts of cellulose esters : en
  • GB777594A - Improvements in automatic control systems : en
  • FR1139009A - Grain refining process applicable to hypereutectic aluminum-silicon alloys : en fr
  • DE1000819C2 - Process for the preparation of oxazoline derivatives with acaricidal and fungicidal properties : de en
  • GB777450A - Improvements in or relating to the drying of the paper web in paper making machines : en
  • GB777859A - Improvements in or relating to connecting means for pipes and tubes : en
  • DE1011000B - Circuit arrangement for the evaluation of key figures by a tracking switch in telecommunication systems, in particular telephone systems : de en
  • DE1747514U - KNITTING MACHINE CABINET. : de en
  • DE1747759U - PLUSH SQUIRREL, FLEXIBLE. : de en
  • US2796617A - Combination mop and wringer assembly : en
  • FR1139214A - Process for making cold cuts and sausages : en fr
  • GB777679A - Improvements in or relating to microbicidal compositions : en
  • DE1011062B - Electric measuring instrument with tension band suspension of the movable organ : de en
  • DE965946C - Electronic pulse timer, in particular for examining pulse series that occur in telephone dialing technology for uniformity : de en
  • DK82947C - Process for the preparation of durable preparations of organ cell complexes. : da en
  • FR1138952A - Rotary switch : en fr
  • US2796930A - Continuous roll feed device : en
  • US2797373A - Metallized film capacitors : en
  • FR1139224A - Control device for tractor with tillage implement and tractor fitted with said device : en fr
  • FR1138976A - Land drill rig : en fr
  • US2796750A - Spacer coupling : en
  • US2796845A - Electrostatic coating apparatus : en
  • US2797011A - Collapsible hamper : en
  • DE1011263B - Zigzag sewing machine : de en
  • GB777740A - Improvements in or relating to electronic switching circuits embodying transistors : en
  • DE1747467U - HOUSING FOR BROADCASTING NEWS AND BROADCASTING-PHONO COMBINATION DEVICES. : de en
  • DE1747788U - FILLING FOR MUELLGEFAESSE. : de en
  • DE1011013B - Antenna for microwaves with electrically swiveling, sharply bundled directional characteristic : de en
  • AT190268B - Wood preservatives : de en
  • AT190326B - Wet feed mixer : de en
  • AU218951B2 - Improvements to and relating to nuclear powerplant : en
  • DE1010939B - Process for the production of disc wheels, in particular for rail vehicles : de en
  • CH322798A - Arrangement with at least one luminous capacitor : de en
  • DE1747718U - MACHINE FOR CUTTING AND MIXING FOOD, ESPECIALLY MEAT. : de en
  • US2797152A - Gasoline antioxidants : en
  • CA542665A - Commutator with synthetic carbon segments : en fr
  • CH322596A - Plant for knitting processing : en fr
  • AU212896B2 - Antiozidation of rubber : en
  • CH322754A - crane : de en
  • DE1011211B - Portable lifting device for forestry crops : de en
  • DE1747714U - QUICK CONNECTOR FOR DRUM DISPENSER. : de en
  • FR1139055A - Improvements made to headlamps, more specifically to motor vehicle headlamps : en fr
  • GB777746A - Process for the production of cyanopyridines : en
  • US2796998A - Device for swinging the boom of a hydraulic elevating apparatus : en
  • AT190207B - Extension frames in metal, especially for the sliding arch extension of mine sections : de en
  • AT190389B - Single-hip stand press : de en
  • BE558175A - : fr
  • US2797077A - Apparatus for preheating kiln-feed material by kiln-exit gases : en
  • FR1138971A - Process for preparing ethyl acetate : en fr
  • CA542720A - Illuminated automobile ash tray : en fr
  • CH322637A - Process for the production of new polymeric substances : de en
  • DE1011290B - Damper for pressure surges in the pressure medium for brake systems : de en
  • DE1747697U - DRIVE ROD COMPOSED OF A TUBE FOR WIPER WIPER. : de en
  • DE889343C - Rust inhibitor based on powdered metals with different positions in the electrochemical series : de en
  • AU219328B2 - Apparatus for casting metal strips : en
  • CH322612A - Continuously working extractor : de en
  • CH322715A - Process for manufacturing valve housings : de en
  • DE1747665U - MONKEY. : de en
  • FR1139225A - Shoe : en fr
  • CH322833A - Communication facility using pulses : en fr
  • DE1011047B - Arrangement at the end connections running in two layers of coils of the same width for electrical machines : de en
  • DE1011264B - Two-thread blind stitch sewing machine : de en
  • DE1747587U - WALLPAPER TEAR RAIL. : de en
  • DE1747589U - SLIDING PROTECTION FOR LADDERS. : de en
  • AT190362B - Process for the cold forming of metals, in particular iron and steel : de en
  • DE1747739U - PROTECTIVE INSOLE. : de en
  • GB777742A - Improvements in or relating to exhaust assemblies of gas-turbine engines : en
  • AU2423256A - A method of treating iron sulphide-containing ores or concentrates : en
  • CA542758A - Method and apparatus for stacking articles : en fr
  • USD180509S - Automobile : en
  • AT190221B - Process for the production of alkali metal salts and alkaline earth metal salts of penicillin G. : de en
  • US2796795A - Stringed musical instrument : en
  • US2796820A - Air conditioning apparatus : en
  • DE1747731U - DRAWING TABLE WITH DRAWING MACHINE. : de en
  • GB777721A - Improvements relating to marine navigational calculating devices : en
  • US2797056A - Anti-backlash device for controlling yarn : en
  • CA542777A - Breathing apparatus dump valve : en fr
  • CH322639A - Process for the production of rubber goods reinforced with cellulosic fibrous materials and rubber goods produced by this process : de en
  • CH322832A - Telephone system with two-way connections : de en
  • CH322822A - Apparatus for producing foam for fire-extinguishing purposes : en it
  • US2796834A - Short interval delay blasting device : en
  • US2796957A - Parking brake control for automotive vehicles : en
  • US2797366A - Apparatus for operating gaseous discharge devices : en
  • AU218908B2 - Improved automotive kingpin inclination gauge : en
  • AU2417456A - New esters of diethylphenylacetic acid and method of preparing same : en
  • CA542595A - Refrigerator water cooler : en fr
  • DE965859C - Process for the production of electrically heated metal vessels for cooking, roasting or baking : de en
  • AT190299B - Device for adjusting the position of the air gap of magnetic heads : de en
  • AT190366B - Thread rolling head : de en
  • CH322554A - Mixing device, in particular for animal feed : de en
  • CH322631A - Method for gluing objects, in particular metals : de en
  • CA542639A - Mass spectrometer : en fr
  • AT190378B - Device for punching paper, cardboard sheets and. like : de en
  • CH322622A - Process for the production of new nicotinic acid benzyl esters : de en
  • AT190206B - Device for tanning by spraying : de en
  • CA542731A - Sealing machine : en fr
  • CA542783A - Washing machines : en fr
  • FR1139000A - Valve refinements : en fr
  • US2796609A - Protective helmet with shock absorbing suspension : en
  • DE1010924B - Electromagnetically driven push drilling tool for deep drilling : de en
  • DE1011136B - Grating : de en
  • DE1011329B - Device for controlling a drafting system : de en
  • US2797124A - Vehicle body with adjustable roof structure : en
  • US2797272A - Indicating control : en
  • CA542637A - Noise eliminator for automatic pilot systems : en fr
  • CH322589A - Weaving machine with weft insertion organs and with a weft exchange organ : de en
  • US2797357A - Feedback arrangements for beam switching tubes : en
  • USD180517S - Space condition responsive instrument : en
  • DE1747528U - WINDOWS FOR TENTS. : de en
  • DE1747682U - LANTERN OR PILLAR-LIKE DEVICE, ROTATABLE, PRESENTLY FOR ADVERTISING. : de en
  • FR1139293A - Trisazo dyes and their preparation process : en fr
  • CH322876A - Process for the production of a cobalt-containing azo dye : de en
  • AT190419B - Clips, in particular for the caps of writing implements : de en
  • CA542814A - Shear : en fr
  • CA542848A - Safety device for a press comprising stroke terminating means : en fr
  • CH322677A - Device for pulse reduction : de en
  • CH322883A - Electricity meter with drum armature : de en
  • US2797312A - Fluorescent lighting fixture : en
  • US2796755A - Combined vehicle lock and door control : en
  • US2796876A - Change maker : en
  • US2797365A - Circuit arrangement for starting and operating hot-cathode electric discharge lamp : en
  • US2797043A - Vacuum pump : en
  • US2797158A - Process for producing lead from lead sulfide containing materials : en
  • US2797258A - Sync separator : en
  • US2796948A - Electrostatic precipitators : en
  • US2796963A - Magnetic clutch with stationary winding : en
  • DE1010988B - Character print device for sheet writer : de en
  • DE1747650U - PNEUMATICALLY ACTUATED CLUTCH. : de en
  • DE1747664U - CUTTING TOOLS FOR PROFILE SHEARS. : de en
  • FR1139048A - Mass flow meter and associated mass flow indicator : en fr
  • FR1139272A - Improvements in processes for manufacturing benzoic acid derivatives : en fr
  • GB777737A - Improvements in or relating to card index devices : en
  • GB777869A - A process and apparatus for the prevention of a deposit of fur in the granulation of dust-like substances : en
  • CH322599A - Process for making a flexible splint in all directions, especially for busts, sheaths and the like, and splint made with the procedure : en it
  • AU213294B2 - Improvements in or relating to bearings comprising a backing member covered with silver-lead alloys : en
  • DE1010958B - Process for the preparation of carbonic acid amides : de en
  • DE1747780U - PACKAGING CASE OR BAG MADE OF PLASTIC. : de en
  • CH322888A - Clock : en fr
  • US2796783A - Metal band forming tool : en
  • US2796892A - Filler valve for pulp drinks or the like : en
  • US2797025A - Fluid distributing and metering instruments : en
  • AT190346B - Connection and fastening element : de en
  • AT190422B - Shoe heel : de en
  • GB777703A - Improvements in or relating to the heat treatment of nimonic alloys : en
  • AU215312B2 - Crown closures : en
  • CA542669A - Apparatus for simulating aircraft turbo-jet engine operation : en fr
  • CH322583A - Method and apparatus for reducing the regression of monomers during the spinning of molten polyamides : de en
  • CH322591A - Zigzag sewing machine : de en
  • DE965884C - Power supply for vacuum-tight vessels with wall parts made of iron, in particular electrical discharge vessels : de en
  • CH322761A - Engine brake for motor vehicles : de en
  • US2796966A - Type element driving mechanism : en
  • US2797198A - Solid foam-combating composition : en
  • DE1011124B - Bread slicer : de en
  • DE1011312B - Cover plate attached to the outside wall of a barrel to close the tap hole : de en
  • AU218953B2 - Improvements in or relating to gramophone record changers : en
  • CA542613A - Separator for liquid drops or foam : en fr
  • CH322641A - Process for the preparation of aqueous solutions of cellulose ethers : de en
  • CA542561A - Projection equipment : en fr
  • DE1747619U - DEVICE FOR FASTENING ATTACHMENTS TO TRUCKS. : de en
  • CA542645A - Production of metallic powders : en fr
  • CH322671A - Compression mine ignition device : en it
  • DE1747572U - SMALL AIR HEATER. : de en
  • DE1747607U - ATOMIZING BURNERS FOR LIQUIDS, IN PARTICULAR FOR SCIENTIFIC INVESTIGATION PURPOSES. : de en
  • FR1139244A - Process for preserving milk and dairy products : en fr
  • US2796886A - Pilot controlled fluid pressure operated diaphragm valve : en
  • US2797408A - Protective shields for electronic tubes : en
  • CA542585A - Wreath making apparatus : en fr
  • AT190331B - A milk collecting device arranged on a vehicle which receives at least one milk collecting vessel : de en
  • CH322841A - Illuminated plaque : de en
  • FR1139217A - Incandescent lamp : en fr
  • AT190289B - A method for measuring, displaying, regulating or the like of the uniformity or unevenness of the wall thickness of preferably tubular bodies made of conductive material : de en
  • CH322655A - Ink pad : de en
  • AT190284B - Gunmetal alloy, especially for the production of permanent mold castings : de en
  • AT190446B - System for combined road and rail transport : de en
  • CA542759A - Serving holder : en fr
  • CA542828A - Manufacture of mesityl oxide and its homologues : en fr
  • CY159A - Improved process for producing injectable insulin preparations with protacted effect : en
  • DE1011034B - Electric switch with arc extinguishing : de en
  • CA542826A - Stabilization of halogen-containing polymers with certain metal salicylates : en fr
  • CH322567A - Endless saw cable for cutting stones : de en
  • US2797213A - Rosin derivatives of diazonaphthol-and diazophenol-sulfonamides : en
  • CA542798A - Methods and apparatus for the formation of diffusion superficial alloys, in particular chromium alloys : en fr
  • US2797190A - Adsorption separation process : en
  • US2797316A - Circuit arrangement generating sawtooth current waves : en
  • DE965951C - Horizontal cylinder-shaped sterilization autoclave : de en
  • GB777459A - Improvements in or relating to hydrocarbon reforming with platinum catalyst and regeneration system therefor : en
  • FR1138974A - Multi-motor control device for adjusting the relative synchronism of the individual motors : en fr
  • DE1010967B - Process for the preparation of quaternary salts of derivatives of xanthene with a basic side chain in the 9-position : de en
  • CH322790A - Circuit arrangement with a transistor : de en
  • AT190212B - Thread brake with automatic control of the thread tension : de en
  • AU215262B2 - Stabilized vitamin d composition and process forthe manufacture thereof : en
  • DE965908C - Circuit for generating control voltage, especially in television receivers : de en
  • US2796720A - Reciprocating cutting assembly with counterbalanced drive : en
  • USD180507S - Embossing machine : en
  • DE1011358B - Device for the automatic stacking of bundles : de en
  • DE1011078B - Reset device for the turntable of a Ferraris relay : de en
  • DE1747570U - DECORATIVE FITTING MADE OF ROUND MATERIAL. : de en
  • GB777651A - Improvements in or relating to devices for determining the oxygen saturation of the blood : en
  • FR1139088A - Spark plug improvements : en fr
  • US2796637A - Siding construction : en
  • US2797017A - Closure for pressure vessels : en
  • DE1011087B - Ferromagnetic ground or ferrite core with a central web interrupted by an air gap and a tuning core : de en
  • GB777845A - Improvements in or relating to the metal sheathing of electric cables : en
  • FR1139256A - Suspension system for tobacco dryers : en fr
  • US2796853A - Air inlet arrangement for combustion engines : en
  • DE1747643U - GAS TURBINE, IN PARTICULAR SMALL GAS TURBINE. : de en
  • DE1747776U - CONTAINER FOR TAPPING DIE. : de en
  • GB777552A - Improvements in or relating to insulated electrical conductors : en
  • GB777805A - Improvements in or relating to television receivers : en
  • CA542775A - Method of separating heavy minerals from beach sands : en fr
  • CH322569A - Nut for locks : de en
  • US2797264A - Magnetic volume control system : en
  • GB777716A - Improvements in and relating to synthetic detergent compositions : en
  • GB777733A - Improvements relating to fastenings : en
  • US2796794A - Intermittently variable feed mechanism for forming changeable lead helix : en
  • US2796698A - Racing piece for a racing game : en
  • DE1011191B - Printing tabulation machine with automatic card group control device : de en
  • DE1011303B - Bead bearing ring for a pneumatic tire : de en
  • DE1747440U - COVERS FOR OFFICE MACHINE ROLLS. : de en
  • DE1747525U - HIP BAG. : de en
  • GB777803A - Improvements in or relating to television receivers : en
  • FR1139064A - Piston for brake cylinder or other : en fr
  • DE1010975B - Method and device for the local compensation of the flue gas side heating of heating area groups, especially in steam boilers : de en
  • US2797359A - Deflection circuit : en
  • DE1747582U - FIRE RESISTANT FIBER BOARD. : de en
  • DE1011210B - Arrangement on a threshing machine to separate the ears from the stalks before threshing : de en
  • DE1747701U - DROP-SHAPED EXTERNAL REVIEW MIRROR FOR VEHICLES OF ALL KINDS. : de en
  • FR1138993A - Method and apparatus for the continuous determination of the plane course of railway tracks or the like : en fr
  • FR1139371A - Improvements to sterilizing machines and the like : en fr
  • CA542740A - Heat treatment baths : en fr
  • US2797237A - Lower alkanoic acid esters of 3, 7, 9-trimethyl-6-decen-1-yn-3-ol : en
  • US2797388A - Apparatus for measuring attenuation : en
  • US2797033A - Portable knock-down gun rack : en
  • US2796823A - Beverage preparation and serving device : en
  • US2796868A - Combine cylinder : en
  • US2797185A - Oleaginous vitagen preparation : en
  • US2797394A - Electrical conductor having composite central dielectric member : en
  • CA542791A - Process for crystallization of nitrates from nitric acid solutions of calcium phosphate : en fr
  • FR1139206A - Internal carbonates of alpha diols. beta and their preparation process : en fr
  • GB777519A - Improvements in stepping circuits for shifting registers and counters : en
  • GB777799A - Improvements in or relating to sinter cooler : en
  • US2796701A - Tool for placing feeding tubes in plant stems : en
  • US2796851A - Valve operating mechanism for hydraulic steering systems : en
  • GB777765A - Improvements relating to a method of and device for automatically changing a thread unwound from a bobbin by a thread testing machine to a thread of another bobbin : en
  • GB777582A - Improvements in or relating to pressure chargers for internal combustion engines : en
  • GB777624A - Improvements in or relating to broad band signal transmission systems : en
  • SE159323C1 - : en
  • FR1139296A - Safety razor blade holder : en fr
  • GB777606A - A chronological memoranda filing apparatus : en
  • GB777698A - An improved means for indicating the attitude and direction of an aircraft : en
  • GB777793A - Improvements in the production of linear unsaturated polyesters : en
  • FR1139376A - Method and device for the manufacture of upper layers for cushions : en fr
  • FR1139208A - Device for conveying the cossettes in counter-current with respect to the exhausted liquid in the distribution tanks of sweets with rotating inner tube : en fr
  • GB777764A - Improvements in or relating to periscopes : en
  • SU106008A1 - Device for damping oscillations of the gripping body of a slewing crane or dragline : en ru
  • US2796928A - Supporting and pleating device for draperies : en
  • DE1747414U - CUTTING AND PUNCHING FRAME. : de en
  • DE1747618U - LIGHT JEWELRY. : de en
  • GB777470A - Method of sticking wooden floor coverings to concrete : en
  • GB777823A - Improvements in, or relating to, pipe coverings comprisng bonded glass fibres and a method of manufacturing same : en
  • FR1139249A - Mounting system for fixing ice shelves or any other glass products : en fr
  • FR1139020A - Pump : en fr
  • GB777781A - Improvements in or relating to fuzes for shells, especially for mortar bombs : en
  • DE965915C - Arrangement for displaying or measuring the speed of asynchronous machines : de en
  • FR1139123A - Gooseneck press frame : en fr
  • FR1139207A - Attachment method for pin brushes : en fr
  • FR1139325A - Rotary Impact Electric Screwdriver : en fr
  • GB777611A - Improvements in or relating to edge filters : en
  • GB777487A - Improvements in or relating to the treatment of soil : en
  • GB777692A - Polyhydrophenanthrene compounds : en
  • FR1139133A - Device for regulating the outlet pressure of the plastic material in a screw extrusion machine : en fr
  • DE1011331B - Trial fine spinning machine to quickly determine the optimum spinning ratio : de en
  • DE1747506U - HEATING FAN WITH AUTOMATIC SPEED CHANGEOVER FOR THE FAN MOTOR. : de en
  • FR1139190A - Hydraulic press and method for the axial advancement of bar-shaped bodies, against resistance, in particular to the sinking of tubes or rods into the ground, by pressure : en fr
  • US2796761A - Engine function efficiency meter : en
  • US2796819A - Rotary hoe wheel : en
  • US2797410A - Radar moving target indication method and system : en
  • DE1747795U - ELECTRICALLY HEATED DRYING CABINET, ESPECIALLY FOR DRYING CHROMATOGRAM PAPER. : de en
  • US2797390A - Microwave transmission lines : en
  • US2797058A - Attachment for washing machines : en
  • US2797320A - Electrical signalling systems : en
  • FR1139260A - Rubber tire bead strip and method of manufacture : en fr
  • US2796988A - Valved catch basin : en
  • US2797409A - Audio signal device : en
  • GB777503A - Production of 2,5-dimethylpiperazines : en
  • DE1011216B - Schaedlingsbekaempfungsgeraet, especially back-portable motor device with rotating fan : de en
  • FR1139080A - Improvements to tipping box wagons : en fr
  • GB777455A - Press machine for cemented footwear : en
  • US2796901A - Grinder for frozen materials : en
  • DE1747773U - PACKAGING FOR DAILY PORTIONS. : de en
  • FR1139085A - Plant for the manufacture of profiled rubber articles and similar products : en fr
  • CA542629A - Fluid heater with guided convection elements : en fr
  • CH322824A - Device for scanning a perforated carrier for generating electrical pulses as a function of the arrangement of the holes in the carrier : de en
  • US2796974A - Article transfer mechanism : en
  • US2797362A - Magnetrons : en
  • CA542818A - Process for mixing naphthenic acid salts with hydrocarbons and hydrocarbon oils : en fr
  • CH322808A - Brilliantine : en fr
  • DE1000808C2 - Process for the preparation of 1-ketocyclooctyl-2-acetic acid : de en
  • DE1747536U - SELF-ADHESIVE CURTAIN HOLDER. : de en
  • DE1747768U - TOP FLOOR FOR JUICE CANS. : de en
  • CH322861A - Wheel set for rail vehicles : de en
  • AU2418156A - Improvements in and relating to bread baking tunnel ovens : en
  • DE1011014B - For the camouflage of short electromagnetic waves effective equipment of smooth surfaces : de en
  • DE1011289B - Fastening device for a device for deflecting and redirecting the jet of a jet engine : de en
  • DE1747586U - WINDOW. : de en
  • DE1010934B - Gaerbehaelter for continuous and automatic pomace skimming : de en
  • DE1010994B - Device for the transmission of audio frequency signals and call signals lying below the audio frequency band of significantly higher power via a transmission line : de en
  • US2796687A - Display device : en
  • US2797405A - Container for valuables with alarm system : en
  • DE1011249B - Methods and devices for loading and / or unloading pickling racks : de en
  • DE1747745U - REVOLUTION COUNTER DEVICE. : de en
  • GB777520A - Improvements in rail vehicles : en
  • US2797238A - Method for preparing organic phosphinodithioic compounds : en
  • US2797346A - Electric motors : en
  • AT190215B - Plunger syringes for medical purposes : de en
  • CH322704A - Journal bearings for clockworks : de en
  • US2796607A - Power operated stapling machine : en
  • US2796920A - Chair back support : en
  • AT190274B - Process for the production of artificial horn buttons : de en
  • AT190321B - Haymaking machine : de en
  • AT190384B - Photographic lens shutter : de en
  • CA542578A - Cleaning apparatus for photographic film : en fr
  • US2797181A - Stabilized dithiocarbamate pesticidal composition : en
  • GB777635A - Improvements in or relating to a process for simultaneously bleaching and fixing a photographic colour image : en
  • FR1138969A - Improvements to electrical machines : en fr
  • US2797267A - Transistor amplifier with neutralized internal feedback : en
  • FR1139233A - Improvements to electrical circuits for motor vehicles : en fr
  • DE1011133B - Electrically heatable space heater : de en
  • DE1747649U - ROTATING AND LONGITUDINAL ELASTIC PTO SHAFT, IN PARTICULAR FOR AGRICULTURAL MACHINERY. : de en
  • AT190404B - Front suspension for clad single-track vehicles : de en
  • DE1011096B - Switching arrangement for automatic electrode feed control during arc welding : de en
  • DE965930C - Process and system for the eradication of sewage sludge : de en
  • FR1139333A - Assembly device in particular for the assembly of partitions : en fr
  • US2796649A - Slide fastener manufacture : en
  • US2797141A - Method of inhibiting evaporation of volatile products and floating layer for use therein : en
  • US2797333A - X-ray source : en
  • GB777687A - Polyhydrophenanthrene compounds and their preparation : en
  • FR1139097A - Method and apparatus for metal plating : en fr
  • GB777616A - Improvements relating to domestic fireplaces : en
  • GB777794A - New 1:3-dioxolane derivatives and process for their preparation : en
  • US2797016A - Closure : en
  • US2797083A - Closure apparatus for a pit or like open spaces : en
  • US2797207A - Dieneic resimers of emulsion dieneic polymers and methods of producing same : en
  • US2797216A - Production of caprolagtam : en
  • DE1011228B - Arrangement on a press connection of an inner part with an outer part to be joined or released by means of a pressure medium : de en
  • FR1139045A - Shoe : en fr
  • FR1139219A - Improvement in manufacturing equipment for plastic tubes and more particularly polyamides : en fr
  • FR1139036A - Process for the separation of 4-chloro and 2-chloro-meta-xylenes : en fr
  • FR1139327A - Ozone laundry : en fr
  • DE965913C - Method for connecting multi-phase generators in electrically powered ships, especially in those with diesel engines : de en
  • DE1747614U - MAGNETIC BOARD. : de en
  • DE908703C - Vehicle with wheels or wheel sets that are all steerable : de en
  • DE1011161B - Automatic safety device for magnetic recorders : de en
  • DE1010992B - Housing for microphone : de en
  • US2796790A - Ratchet wrench : en
  • US2797229A - 11, 17, 21-trihydroxy-4, 6-pregnadien-3, 20-dione and 21-monoesters thereof : en
  • DE1011325B - Practice grenade with deployment barrel : de en
  • DE1747557U - LOCKING DEVICE ON THE DRIVE OF A PATERNOUS SHELVING ARRANGEMENT. : de en
  • DE1747769U - COLLAPSIBLE PACKAGING BOX. : de en
  • FR1139273A - Mechanical mower : en fr
  • GB777905A - Improvements in or relating to apparatus for detecting the presence of a conductive medium by its cooling effect on an electrically heated resistance : en
  • DE1747683U - NEGATIVE OPERATION SLIDE. : de en
  • US2797146A - Mixing apparatus and process utilizing same : en
  • DE965054C - Ceramic cable equalization capacitor : de en
  • US2797023A - Container : en
  • US2796758A - Viscometer : en
  • US2797231A - Stabilization of oils with beta-(carboxymethylmercapto) tricarballylic acid : en
  • GB777729A - Improvements in or relating to sorting devices, for rapid sorting of office papers and any small articles : en
  • FR1139186A - Quick fixing piece for electrical pipes : en fr
  • FR1139323A - Disazo dyes, their copper complexes and process for the preparation thereof : en fr
  • AT190348B - Slip ring seal : de en
  • CH322624A - Process for the production of chromium-containing azo dyes of the pyrazolone series : de en
  • DE1747676U - SAMPLE COLLECTION FOR FABRICS OD. DGL. : de en
  • AT190201B - Multi-stage rotary piston compressor : de en
  • US2796725A - Apparatus for simultaneous twisting and stretching, applicable to continuous machines for spinning carded wool : en
  • US2797370A - Magnetic tape for lifting boxes or bags and other objects : en
  • US2796634A - Reverse forming process for making shaped articles from plastic sheet material : en
  • US2796732A - Gas producing apparatus of the gas turbine type : en
  • US2797038A - Extension ladder with hook type fastening : en
  • AU2417656A - Improvements in and connected with thermostats and insulating bushings for thermostats andthe like : en
  • CA542722A - Refrigerated display case : en fr
  • CH322753A - Cable car crane : de en
  • AT190304B - Projector with image changing device for the continuous presentation of plate-shaped slides : de en
  • DE1000487C2 - Device for remote control of key-operated electrical devices, in particular electroacoustic devices : de en
  • FR1139300A - Photographic developers : en fr
  • AU215742B2 - Improved height control system for vehicle air suspensions and vehicles fitted therewith : en
  • CA542728A - Packaging machine : en fr
  • CA542854A - Lifting device for doors and casement windows or the like : en fr
  • CA542686A - Photographic emulsions containing phytic acid : en fr
  • CA542696A - Production of stable fuel oil : en fr
  • CA542732A - Self-tapping insert : en fr
  • CH322581A - Transport container made of non-metallic material with tear-off device : de en
  • CA542605A - Drum-type pickling machine : en fr
  • CA542866A - Method of bonding rubber to metal and the resulting article : en fr
  • CH322843A - Tent with a canopy : de en
  • CA542633A - Temporary protection of narrow areas : en fr
  • CA542741A - Plate type heat exchangers : en fr
  • CH322699A - timepiece : en fr
  • CH322809A - Process for the preparation of a new salt of penicillin G. : de en
  • AU2421456A - Improvements in or relating to "heating & temperature sensitive control wire : en
  • AT190386B - Method for producing blueprint material : de en
  • AU211226B2 - Improvements insanitary napkins andin fabrics for use therein : en
  • CH322844A - Folding box : de en
  • US2796913A - Art of heat sealing and severing thermoplastic films : en
  • JPS324371B1 - : ja
  • BE558081A - : en
  • US2797195A - Production of benzene hexachloride : en
  • US2797311A - Vapor arc lamp : en
  • US2797356A - Electron discharge tubes : en
  • AU2419856A - Method of manufacturing moccasins and articles made thereby : en
  • CH322549A - Device for attaching an agricultural implement to a traction vehicle : en fr
  • AU2418856A - Check valve : en
  • CH322598A - Washing device : de en
  • DE1747574U - CAST IRON RADIATOR LINK. : de en
  • AT190436B - Tighter for ski bindings : de en
  • AT190443B - Screw closure for a container, in particular for a tube : de en
  • CH322838A - Image pick-up tube with a photoconductive picture electrode and method for manufacturing the same : de en
  • CA542698A - Drawer type high speed interlens shutter : en fr
  • AT190440B - Process for the preparation of crystalline minerals, especially those pinolithic structures that are contaminated by deposits : de en
  • DE1747479U - ELECTRIC SWITCHGEAR WITH A HOUSING MADE OF INSULATING MATERIAL. : de en
  • US2797234A - Tertiary carbinyl esters and their preparation : en
  • AU212362B2 - Method of fabricating hollow metal article : en
  • CH322857A - Housing for a signaling device for a vehicle, in particular a motorcycle : en fr
  • AU217594B2 - A method of treating iron sulphide-containing ores or concentrates : en
  • FR1139221A - Dispensing device : en fr
  • FR1139347A - Apparatus for purifying fumes from boiler hearths : en fr
  • AT190312B - Storage facility : de en
  • US2796931A - Packaged insulating units and method and apparatus of making same : en
  • AT190408B - Wear tracks of rubber, in particular on winter tires for motor vehicles and methods for their manufacture : de en
  • AT190382B - Device for recording parallax stereograms or autostereoscopic double images : de en
  • CH322702A - Self-winding watch, intended to be placed on a vehicle : en fr
  • CH322880A - Filing aids on hanging files with a side view : de en
  • CA542833A - Process of preparing ferrosilicon : en fr
  • CH322713A - Device for the production of cores, molded masks or molds for foundry purposes : de en
  • CH322678A - Recorder : de en
  • AT190369B - Process for the production of tapered rollers for rolling bearings : de en
  • AT190250B - burner : de en
  • CA542657A - Damp rod construction for cathode-ray tube grid structure : en fr
  • DE965927C - Machine for perforating photo films : de en
  • GB777821A - A silencing system for internal-combustion engines : en
  • DE1747629U - HOSE REEL. : de en
  • DE965853C - Overlay radio receiver with image frequency suppression : de en
  • US2797019A - Can opener for key strip cans : en
  • US2797326A - Frequency synthesis system : en
  • DE1747476U - SPRING CONNECTION CLAMP. : de en
  • DE1011149B - Process for the production of a porous, nitrogen-containing anion exchange resin : de en
  • AT190407B - Device for the automatic regulation of the pressure in pneumatic tires of vehicles : de en
  • FR1139331A - Recording device, and possibly magnetic reproduction : en fr
  • DE1011355B - Conveyor system with control device : de en
  • CH322707A - Bearing for measuring device mobile, in particular for watch mobile : en fr
  • DE1011176B - Colorimetric reagent for hydrogen cyanide or vinyl cyanide : de en
  • DE1011236B - Security gate : de en
  • DE1747488U - THROTTLE COIL ARRANGEMENT. : de en
  • FR1139153A - Articulated connection for folding camera elements : en fr
  • FR1139399A - Zinc-aluminum alloys and production process : en fr
  • DE1747531U - SCREEN DRUM FOR CENTRIFUGAL JUICE. : de en
  • DK82607C - Process for the preparation of cobalt-containing azo dyes. : da en
  • AU2424656A - Method and apparatus for heating glass sheets : en
  • CH322818A - Method for preparing piperazine ethers : en fr
  • AU2417156A - Improvements in or relating to writing instruments : en
  • DE1011165B - Objective colorimeter : de en
  • FR1139129A - Screw closure for containers : en fr
  • FR1139324A - Drawing instrument : en fr
  • US2797389A - Pulse modulation circuits or the like : en
  • US2797032A - Sewing aid device : en
  • US2797404A - Safety signalling device : en
  • AU2422056A - Hydraulic cement additives and cement compositions containing same : en
  • US2797075A - Hump type furnace belt drive : en
  • CH322647A - Congratulations or advertising card : de en
  • CH322687A - Device for storing and retransmitting coded messages : de en
  • CA542839A - Fungicidal coating compositions : en fr
  • DE1747484U - LIGHT BUTTON FOR REMOTE INDICATORS. : de en
  • CA542771A - Refrigerating system with hot gas defrosting means : en fr
  • CH322807A - Process for the preparation of α-halo-ketals of steroids : de en
  • AU210605B2 - An attachment to planers to allow thicknessing : en
  • AT190374B - Springer mechanism for harpsichords or similar instruments : de en
  • AT190275B - Process for the preparation of solutions of polymers of acrylonitrile : de en
  • US2797177A - Method of and apparatus for annealing strip steel : en
  • DE1747757U - BIRD HOUSE WITH SINGING BIRD. : de en
  • DE1011033B - Switch disconnector for switching capacitor banks : de en
  • DE1747512U - SHIRT FABRIC, ESPECIALLY FOR UNDERWEAR. : de en
  • DE1747517U - FOOTBANDAGE. : de en
  • DE1011335B - Toy cash register : de en
  • AT190428B - Bell for bell spinning and bell twisting machines : de en
  • DE1011139B - Tilt windows, especially for Staelle and Huehnerhaeuser : de en
  • DE1011309B - Machine for cleaning, rinsing or disinfecting objects, preferably test tubes, bottles or the like. : de en
  • CA542849A - 4-halo-3,20-diketo steroids-3,20-cyclic diketal : en fr
  • DE1747424U - TOOTHBRUSH. : de en
  • DE1747432U - DEVICE FOR ATOMIZING OR SPRAYING LIQUIDS BY USING A SHOCK EVAPORATOR. : de en
  • DE1747450U - ELECTROMAGNETIC BRAKING DEVICE FOR RAIL VEHICLES. : de en
  • DK82981C - Process for the preparation of dimethyl terephthalate. : da en
  • CH322701A - Winding mechanism of a mainspring : en fr
  • CH322870A - Process for the production of terephthalic acid : de en
  • DE1747694U - TRANSPORT DEVICE FOR FEING MIXED BALE OPENERS. : de en
  • FR1139086A - Throwing device for fishing : en fr
  • FR1139174A - Improvements to the socket electrical connection plates : en fr
  • US2796954A - Brake anti-friction insert : en
  • US2797284A - Liquid level measurement and control : en
  • US2797106A - Dirigible wheel support for tractor hauled trailers : en
  • US2797235A - Tertiary esters and preparation thereof : en
  • CH322608A - Process for green forage conservation : de en
  • CA542689A - Organophosphorus polymers : en fr
  • GB777838A - Improvements in or relating to an actuator mechanism : en
  • FR1139130A - Explosion device for interrupting electric currents : en fr
  • GB777462A - Improvements relating to rock drills : en
  • GB777527A - Improvements in the conversion of gaseous hydrocarbons into carbon monoxide and hydrogen : en
  • DE1011240B - Epicyclic gear : de en
  • FR1138997A - Cozy cover with standardized bolster cover for several widths : en fr
  • FR1139391A - Improvements to cutting machines and the like of the chain type : en fr
  • CA542853A - Ski fastenings : en fr
  • GB777551A - Floor structure for chassisless motor vehicles : en
  • GB777763A - Improvements in or relating to friction devices such as brakes or clutches : en
  • CA542761A - Ore smelting method : en fr
  • US2796852A - Means in combination with an internal combustion engine for increasing the power of the engine : en
  • AU2425056A - Gas shielded arc welding : en
  • CH322852A - Vehicle caterpillar : de en
  • DE965849C - Device for discharging water from washing machines : de en
  • GB777711A - Improvements in or relating to alternating current arc welding equipment : en
  • GB777899A - Improvements in resin compositions : en
  • GB777540A - Improvements relating to packages : en
  • GB777797A - Improvements in or relating to the mounting of windows in motor vehicles : en
  • DE963951C - Resilient pit lining, especially route lining : de en
  • AT190360B - Two-part spindle nut : de en
  • FR1139314A - Closed ferromagnetic circuit device with high remanence : en fr
  • FR1139339A - heat exchanger comprising exchanger elements in the form of a louver : en fr
  • CH322574A - Heat exchanger device between a stream of hot gas and a medium to be heated : en fr
  • US2797137A - Bait and tackle box : en
  • US2796677A - Device for treating freshly coated cathode ray tube blanks : en
  • DE1011307B - Handle plugs made of elastic plastic : de en
  • DE1011178B - Storage device for controlling rakes, writing, sorting, comparing and other facilities : de en
  • DE1747671U - ELECTRICALLY HEATED KNIFE FOR BAKERY, BAKERY, AND THE LIKE COMPANIES. : de en
  • DE965895C - Rolling of a rolling mill for the production of single or multi-layer rolling stock from metal powder, in particular iron powder : de en
  • US2797130A - Vehicle body door structure : en
  • US2797161A - Magnet alloy : en
  • FR1139255A - Device for signaling operating incidents on automatic linotypes : en fr
  • FR1139270A - Process for covering a metal surface with a plastic film and products thus obtained : en fr
  • FR1139292A - Pump : en fr
  • GB777628A - Manufacture of glycol esters of terephthalic acid and polyesters thereof : en
  • US2796772A - Machine tool follow-up mechanism : en
  • US2796855A - Means in combination with an internal combustion engine for supercharging the engine : en
  • DE1011336B - Smokeless powder : de en
  • US2796712A - Rolling tamper : en
  • US2796972A - Attachment link for conveyor chains : en
  • DE1011302B - Vehicle wheel tires with a reinforcement insert for the tread running in the circumferential direction : de en
  • US2796825A - Device for maintaining constant weight bales : en
  • US2796702A - Method and apparatus for sonic polishing and grinding : en
  • GB777647A - Method and apparatus for cancelling reverberations in water layers : en
  • CA542803A - Sterilization and means for effecting the same : en fr
  • DE1011095B - High frequency ignition device for alternating current arcs, especially for welding with a spark gap : de en
  • US2797159A - Method of purifying of metallic indium : en
  • DE965005C - Longitudinally split sleeve for pipes : de en
  • GB777580A - Improvements in or relating to apparatus for feeding sheets : en
  • DE1010945B - Process for the production of artificial leather : de en
  • DE1747767U - DEVICE FOR REMOVING SELF-ADHESIVE LABELS OD. DGL. : de en
  • DE1011017B - Slide switch for attachment to rotary controls, especially rotary resistors : de en
  • FR1139096A - Beauty product irradiation process and apparatus for its realization : en fr
  • GB777832A - Improvements in or relating to multiplier devices for analogue computers and the like : en
  • GB777532A - Process for the removal of oxidizable impurities from naphthalene : en
  • US2797353A - Traveling wave type electron discharge devices : en
  • DE1747419U - ARRANGEMENT IN WASHING MACHINES. : de en
  • DE1747471U - UNIVERSAL PHASE FIXED POINT FOR EARTHING DEVICE IN ELECTRIC HIGH VOLTAGE SWITCHGEAR. : de en
  • GB777851A - Improvements in or relating to boxes or receptacles for plant growing : en
  • FR1139071A - Process for the distillation or evaporation of volatile liquids : en fr
  • US2797239A - Preparation of chloroalkanesulfonates : en
  • DE1747734U - Work train boots : de en
  • DE1747436U - DRIVE FOR LUGGAGE DEVICES ON WRITING OR SIMILAR MACHINES. : de en
  • DE1011200B - Semicircular circular needle : de en
  • DE1747559U - BACK CLEANING AND BODY MASSAGE DEVICE. : de en
  • DE1747655U - MOBILE GREASE PRESS. : de en
  • FR1139301A - Process for producing yarns and the like as well as films of regenerated cellulose by adding an imidazol to viscose : en fr
  • GB777510A - Improvements in confining dust generated in pottery fettling : en
  • GB777448A - Improvements in paper and like sacks : en
  • GB777878A - Improvements relating to pallets : en
  • FR1139297A - Cement products and their manufacture : en fr
  • DE1747777U - FRESH SHIPPING OR SALES PACKING MADE FROM PLASTIC FILM : de en
  • LU35013A1 - : en
  • DE1747742U - CAMO NET. : de en
  • FR1138998A - Signaling device for textile machines and other applications : en fr
  • FR1139025A - Hanging device for hair clips : en fr
  • FR1139277A - Process for the preparation of diphenyl-1, 2-dioxo-3, 5-alkyl-4-pyrazolidines : en fr
  • FR1139375A - Permanent magnet generator : en fr
  • DE1747748U - SIGNAL RELAY WITH DISPLAY DEVICE. : de en
  • FR1139236A - Simultaneously sorting and grading machine for seed potatoes : en fr
  • FR1139310A - Special fabrics for various uses and their manufacturing process : en fr
  • FR1139387A - Bogie for rail vehicle : en fr
  • GB777762A - Improvements relating to contact spring supports for electromagnetic relays : en
  • AU2420856A - Auxiliary agents for dyeing andthe use thereof : en
  • US2796693A - Fish lure : en
  • US2796987A - Sheller and grader : en
  • US2796613A - Hunter's cap : en
  • US2796749A - Shield for drive mechanism : en
  • AT190335B - Injection internal combustion engine with a combustion chamber located in the piston and designed as a rotary cavity : de en
  • DE1747623U - DRILL TO BE ATTACHED TO TRACTOR. : de en
  • DE1010946B - Process for dyeing or printing fiber materials with phthalocyanine dyes : de en
  • FR1139286A - Process for the manufacture of fiber cement pipes and device for implementing this process : en fr
  • CH322740A - Method for electrostatic coating of articles, and apparatus for carrying out the method : en fr
  • CH322885A - Rotary calculating machine : de en
  • FR1139040A - Machine for making molds or sand cores by blowing with interchangeable sand projection hoppers : en fr
  • FR1139276A - Mechanical harrow-seed drill for tractor plows : en fr
  • DE1011002B - Telecommunication device with a self-dialing device and a dial indicator : de en
  • DE1011131B - Friction brake with weight load : de en
  • AT190280B - Process for the production of breathable synthetic leather : de en
  • AU215408B2 - Improvements in ball-tipped and like writing instruments : en
  • AU2424856A - vovme~nts in or' vekinqg o elect nc pulse generating systems : en
  • CA542865A - Canopy harness release : en fr
  • FR1139008A - Improvements made to means such as those to prevent scaling : en fr
  • CA542589A - Method and apparatus for producing sounds : en fr
  • CA542792A - Process of chemically milling structural shapes : en fr
  • CA542834A - Process for the continuous manufacture of phenol : en fr
  • CH322703A - Fixed bearing for clockwork shaft pivot : en fr
  • AT190292B - Joint with locking device : de en
  • GB777639A - Improvements relating to electric motors : en
  • FR1139183A - Process for inductively dividing an advancing rolled material, in particular tubes, and device for carrying out this process : en fr
  • DE965892C - Damping device, especially shock absorbers for motor vehicles : de en
  • AT190241B - Structures for the manufacture of furniture, doors, huts, etc. like : de en
  • CH322718A - bending machine : en fr
  • DE1010960B - Process for the production of neutral thionothiolphosphoric acid esters : de en
  • CA542778A - Fluorocarbon vinyl ethers and polymers : en fr
  • FR1139254A - Watertight and quick coupling for rigid or flexible pipes : en fr
  • GB777694A - Improvements relating to internal combustion turbines in combination with ram-jet engines : en
  • GB777755A - An electric switch contact device in which the contact pressure is increased electrodynamically : en
  • AT190261B - Window or door with a simple glazing, preferably consisting of several panels, in a frame made of metal, in particular light metal profiles : de en
  • CH322562A - Oil-heated oven : de en
  • CA542685A - Process of making colored pictures : en fr
  • CA542695A - Stabilizing sulfur-containing organic product by cooking : en fr
  • DE965942C - Adjustable high resistance for high voltage : de en
  • DK83004C - Sealing device for doors. : da en
  • DE1010979B - Blowing system for steel production in the converter with a lance blowing from above : de en
  • AT190231B - Furnace for processing materials, particularly glass : de en
  • AT190320B - Drive device for the cutting mechanism of mowing machines, in particular combine harvesters : de en
  • CA542566A - Tilting means for container : en fr
  • FR1139329A - Electric molding with movable and multiple outlets : en fr
  • GB777658A - A reaction column for the continuous treatment of liquids : en
  • GB777841A - Improvements to braiding machines : en
  • GB777633A - Improvements in auto-pilots : en
  • CA542641A - Electron multiplier : en fr
  • GB777795A - Improvements in or relating to liquid containing and dispensing devices : en
  • GB777887A - An improved germicide : en
  • CA542627A - Platinum-containing reforming catalyst : en fr
  • US2797355A - Electron discharge device comprising a resonator : en
  • US2797339A - Pulse stretcher : en
  • AT190209B - A method of fixing the crimp obtained by upsetting of running synthetic staple fibers : de en
  • CH322611A - Bell in an exchange facility : de en
  • CH322831A - Electrical information storage device : de en
  • AT190223B - Process for the production of a novel lysergic acid derivative : de en
  • CA542730A - Process for the manufacture of silica-alumina catalyst : en fr
  • CH322717A - Device for tube bending : en fr
  • AT190332B - Machine for coating (smearing) cheese wheels : de en
  • CH322810A - Process for the preparation of 11B, 17a-dioxy-pregnane-3,20-dione : de en
  • US2796618A - Film cleaning device : en
  • US2796660A - Method for the production of light metal articles : en
  • DE1011223B - Centrifugal governor for internal combustion engines : de en
  • DE1011284B - Pump or motor : de en
  • CA542762A - Apparatus for treating plastic sheets : en fr
  • CH322780A - Inertia operated device : de en
  • CH322869A - Method of making a food : de en
  • DE1011064B - Arrangement with several circuits which, depending on the position of a device acting as a switch, act optionally on at least one indicator circuit : de en
  • DE1747608U - SAFETY GAS WASHING BOTTLE. : de en
  • CA542765A - Steering mechanism for automobiles : en fr
  • DE1011235B - Gate valve : de en
  • DK83035C - Process for the preparation of 2,7-dimethyl-octatriene- (2,4,6) -dial- (1,8). : da en
  • CH322708A - Clockwork bearing : en fr
  • AU218952B2 - Amino-ketoses and process for their manufacture : en
  • US2796627A - Pull for drawers, door and the like : en
  • US2796979A - Dish package and carton therefor : en
  • AT190208B - Method and device for the continuous post-treatment of freshly spun artificial copper silk threads : de en
  • CA542705A - Regulator mounting : en fr
  • CA542603A - Lancet readying and storing device : en fr
  • US2796900A - Grater with guard means : en
  • AU215623B2 - Hydraulic cement additives and cement compositions containing same : en
  • CH322748A - Impregnated fabric hose and process for its manufacture : de en
  • CH322845A - Oil-tight container and process for its manufacture : de en
  • CA542863A - Selective one-way drive : en fr
  • DE1011305B - Two-axle vehicle, preferably a bicycle : de en
  • DE1747628U - CRUSHING DEVICE FOR FEED. : de en
  • FR1139363A - Process for the production of water-soluble phthalocyanine derivatives : en fr
  • GB777816A - Improvements in or relating to consumable galvanic anodes for use in the cathodic protection of metal structures : en
  • GB777528A - Improvements in or relating to decomposition of alkali metal amalgams : en
  • DE1011054B - Induction motor : de en
  • DE1011276B - Magnetic recorder for synchronous recording or playback of sound recordings in connection with a video film recording or playback device : de en
  • AT190278B - Process for the production of moldings : de en
  • CA542621A - 3-(4-CHLORO-7-HYDROXY-3-METHYLPHTHALIDE-3)-5,6,8-TRIHYDROXY-.alpha.-TETRALONE AND METHOD OF PREPARING THE SAME : en fr
  • US2797066A - Power breakout tool : en
  • US2797268A - Key sender test circuit : en
  • CH322797A - Table lamp : de en
  • CH322835A - Device for the variable coupling of two Lecher lines : de en
  • AT190236B - Device and method for preparing food : de en
  • AU2421756A - Adjustable furrow plow : en
  • CA542587A - Spring motor operated fire alarm system : en fr
  • CH322738A - Electrostatic spray system : de en
  • CH322742A - Jewelry item : en fr
  • AT190235B - umbrella : de en
  • AU2419656A - Improvements to and relating to nuclear powerplant : en
  • CH322882A - Radio-electric antenna device : en fr
  • US2797318A - Diode logic circuits : en
  • JPS324370B1 - : ja
  • US2796895A - Link saw chain : en
  • US2796992A - Skimmer spoon : en
  • US2797140A - Method for covering crude oil : en
  • CH322758A - Hydraulic machine spiral tarpaulin : en fr
  • CH322628A - Process for the preparation of polyazo dyes : de en
  • DE1011150B - Process for polymerizing ª‡-chloroacrylic acid esters : de en
  • DE1747672U - PRICE BOARD WITH FRAME. : de en
  • DE1011026B - Method for isolating electrical conductors, cables, roads or the like. : de en
  • AU210482B2 - Machine counterbalance mechanism : en
  • CH322887A - Winding mechanism and pull-tab time setting for timepiece : en fr
  • US2796934A - Selective plugging in oil wells : en
  • CH322889A - Beat clock with sound box and sound-radiating membrane : de en
  • US2797170A - Production of magnetic sound tape : en
  • DE1747550U - CHILD SEAT FOR HAIRDRESSERS AND DENTISTS. : de en
  • DE1747647U - DEVICE FOR IMPROVING THE FIXING OF BALL, ROLLER, OR SIMILAR BEARINGS IN THEIR HOUSING. : de en
  • FR1139141A - Development of inclined conveyors : en fr
  • GB777562A - Improvements in or relating to electric discharge tubes : en
  • AT190333B - Process for the treatment of seeds to increase crop yield : de en
  • AU219282B2 - Incandescent lamp envelope : en
  • CH322658A - Device for applying magnetic tape to film strips : de en
  • DE1747556U - FREE-STANDING, DOUBLE-SIDED BOOKCASE. : de en
  • DE1747631U - BAG FOR WATERING PLANTS. : de en
  • CH322594A - Mobile supporting a sewing machine, typewriter or the like which can be concealed therein : en it
  • US2797149A - Methods of and apparatus for analyzing liquids containing crystalloid and non-crystalloid constituents : en
  • DE1011008B - Power supply unit for electrical communications equipment, especially radio receivers, for optional mains or battery operation : de en
  • BE558716A - : en
  • US2796760A - Drop penetrometer : en
  • US2796782A - Adjustable pivoted jaw wrench for removing threaded closures : en
  • CA542734A - 2-methyl-4-cyclohexyl-6-dimethylaminomethylphenol and salts thereof : en fr
  • AU220569B2 - Synchronizing mechanism : en
  • CH322778A - Method of manufacturing an electric cable and electric cable obtained by this method : en fr
  • CH322836A - Decoupling device for microwaves : de en
  • CA542847A - Rough rounding machine : en fr
  • CH322560A - Formwork sheet for concrete construction : de en
  • CH322697A - Optical device : en fr
  • FR1139366A - Reversible parallel clamps : en fr
  • GB777506A - Smoke cowl for engine sheds and the like : en
  • GB777640A - Improvements relating to pneumatic elevators for flour mill stocks : en
  • US2796619A - Brush having universally connected handle : en
  • US2797048A - Popularity meters for automatic phonographs : en
  • AT190413B - Polishing machine for blades of gas turbines etc. like : de en
  • US2797131A - Vehicle-windscreen washers : en
  • DE1001250C2 - Process for bleaching synthetic wax acids : de en
  • DE1010937B - Method and device for hot rolling a metallic, semi-flat workpiece into a bar with a trapezoidal cross-section : de en
  • US2796869A - Tobacco filter : en
  • AT190450B - Transport trolleys for transporting, placing and removing trees in the textile industry : de en
  • CH322668A - Device for filling magazines : de en
  • US2796817A - Adjustable hitch mechanism for tractor-mounted plows : en
  • CH322886A - Rotary calculating machine : de en
  • DK83020C - Charging plug of fiber pulp and method of making the same. : da en
  • AT190232B - Process for the continuous production of tubes or rods made of glass or the like and equipment for this purpose : de en
  • AT190387B - Focusing device for optical devices, in particular photographic enlargers : de en
  • GB777630A - Improvements in foot stands : en
  • FR1138990A - Device comprising a cold cathode glow discharge tube with an ignition anode : en fr
  • GB777718A - New organic compounds containing phosphorus and process for making them : en
  • GB777833A - Improvements in and relating to the treatment of metal surfaces : en
  • GB777884A - Improvements in or relating to rotary pumps, compressors or other machines : en
  • FR1139178A - Device for moving very long objects : en fr
  • FR1139290A - Thermoreactive process by compression for the manufacture of metallic agglomerates : en fr
  • GB777493A - Pipeline connections : en
  • GB777787A - Improvements in or relating to radio receivers : en
  • GB777682A - Polyhydrophenanthrene compounds : en
  • DE1011333B - Badminton : de en
  • DE1747501U - PLASTIC TUB, IN PARTICULAR FOR LONG FIELD LUMINAIRES. : de en
  • DE1010949B - Coke cake guide car : de en
  • DE1011207B - Device for maintaining the working width of soil cultivation equipment to be used alternately : de en
  • DE1747463U - SPOOL BALANCING CORE WITH THREAD. : de en
  • DE1747468U - ACCUMULATOR BATTERY. : de en
  • US2796644A - Method and apparatus for casting refractory metals : en
  • US2796700A - Transplanting bag for nursery stock : en
  • US2797080A - Centrifugal mechanism : en
  • DE1011227B - Dual-circuit gas turbine engine : de en
  • FR1139215A - Process for the preparation of high molecular weight polyesters : en fr
  • FR1139311A - Electromechanical device adaptable to all electrical devices : en fr
  • FR1139059A - Perfected trap : en fr
  • DE1747678U - HOLDER FOR PUNCH CARDS. : de en
  • GB777465A - Improvements in or relating to pyrimidine derivatives : en
  • GB777631A - Improvements in manually operated snow ploughs : en
  • DE1011345B - Process for the production of ceramic bodies : de en
  • DE1011154B - Photoelectric scanning device for measuring or display device with a short measuring path : de en
  • FR1139184A - Running mechanism capable of entering into curves, for machines required to run on rails, in particular for building cranes : en fr
  • AT190365B - Sheet metal shears : de en
  • AU2416556A - Improvements relating to information storage systems : en
  • CA542575A - Tucking assembly for sewing machines : en fr
  • CA542616A - Electric switchgear of the compact unit type : en fr
  • GB777910A - Tape to card and card to tape converter : en
  • GB777634A - Improvements in or relating to electrical control apparatus : en
  • US2797306A - Welding gun structure : en
  • DE1011253B - Clamping device for thin-walled workpieces : de en
  • DE1747566U - CHRISTMAS TREE ORNAMENTS. : de en
  • FR1139200A - Liquid cooled grinding wheel : en fr
  • DE965938C - Device for emptying carbidoefs : de en
  • DE1747477U - DEVICE SOCKET. : de en
  • AU211825B2 - Electrical comparator : en
  • CA542651A - Oil removal from gas : en fr
  • CA542763A - Capsule machine : en fr
  • AT190230B - Method for regulating the pouring stream when pouring under vacuum : de en
  • AT190336B - Fuel injection pump : de en
  • DE1011127B - Grab luffing crane : de en
  • GB777599A - Improvements relating to pressure vessels : en
  • GB777644A - An improved device for storing liquids : en
  • GB777820A - Improvements relating to the tempering or seeding of chocolate : en
  • AT190393B - Device for attaching wagons to tractor or agricultural machinery : de en
  • FR1139095A - manure spreader : en fr
  • DE1011254B - Die arrangement for a press for forging, forming, stamping or punching : de en
  • GB777627A - Improvements in transistor amplifiers : en
  • GB777490A - Improvements in or relating to shaft bearings, particularly for dynamo-electric machines : en
  • DE1011201B - Stretchable band body for jewelry and utility purposes : de en
  • FR1139031A - Synchronous motor compounding device : en fr
  • GB777846A - Improvements in or relating to cathode ray tubes : en
  • DE965900C - Bunker system : de en
  • GB777597A - Improvements relating to the mechanical protection of electric cables : en
  • USD180530S - Portfolio or similar article : en
  • FR1139136A - Resinous products capable of hardening, and process for preparing such products : en fr
  • GB777732A - Process for the manufacture of aromatic hydrocarbons : en
  • US2797118A - Gate latch and locking means therefor : en
  • CA542774A - Preparation of phosphate fertilizer : en fr
  • CH322566A - Process for joining old and new concrete or cement mortar layers and means for carrying out the process : de en
  • CH322834A - Device for extending and retracting telescopic antennas : de en
  • FR1139261A - New device for automatically measuring and recording the angular displacement produced by any torque or force on rotating or at rest components : en fr
  • FR1139332A - Device used to straighten distorted trainers on armored vehicles : en fr
  • DE965897C - Shutter-controlled flashlight contact device for photographic cameras : de en
  • DE1747538U - BAMBOO FLOWER FRAME. : de en
  • FR1139281A - Machine for cutting and removing bark from pieces of logs : en fr
  • DE1011125B - Lid with cylindrical plug-in attachment and central filling opening for mixer vessels with pouring spout : de en
  • FR1139187A - Sonic or acoustic gas analyzer : en fr
  • FR1139113A - Electric filter in the form of indirect refrigerant : en fr
  • DE1747630U - FINE NEBULATOR FOR SEED CULTURES. : de en
  • DE1747661U - DISTRIBUTION UNIT FOR HOSE LINES. : de en
  • GB777546A - Improvements relating to substituted iminodibenzyls : en
  • GB777681A - Polyhydrophenanthrene compounds : en
  • DE1011265B - Sewing machine with electromagnetic drive : de en
  • GB777903A - Improvements in gear transmission units having an endless driving belt : en
  • DE965881C - Gas discharge tubes with cold cathode : de en
  • FR1139242A - Centrifugal casting process : en fr
  • FR1139278A - Automatic and progressive emulsion burner : en fr
  • GB777481A - Process for the preparation of aromatic sulphamic acids : en
  • DE1011319B - Dry shaver : de en
  • US2797093A - Case escapement mechanism : en
  • FR1139259A - Method and apparatus for testing tires, belts and the like : en fr
  • DE1747523U - SLIDING ROOF PIPE JOINT FOR UMBRELLAS WITH SLIDING ROOF POLES. : de en
  • FR1139116A - Tracked chassis with tension adjustment maintaining the parallelism of the drive axles wheels and tensioning wheels to the drive shaft axis : en fr
  • FR1139289A - Improvements to rubbery materials : en fr
  • DE1010956B - Process for the preparation of alkoxyhalosilanes : de en
  • GB777521A - Process for recovery of sulphur from sulphur-containing gas purifying material : en
  • GB777596A - Improvements in or relating to motor driven agricultural implements : en
  • US2797014A - Two-cell container : en
  • DE1010969B - Process for the preparation of new 2-imidazolones : de en
  • US2796638A - Joint for paperboard sheets : en
  • DE1010926B - Bottom valve for pipe rods in boreholes to determine leaks in the rod : de en
  • DE1010950B - Process for the production of fuel briquettes : de en
  • DE1011134B - Double storey ceiling : de en
  • US2796968A - Conveyor systems : en
  • US2796803A - Device for attaching magnifiers to spectacles : en
  • US2797219A - Method of preparing 2, 6-dichloropyrazine : en
  • US2796836A - Rotors for compressing machines such as centrifugal blowers and pumps : en
  • US2796779A - Knurling device : en
  • US2797145A - Production of anhydrous hydrochloric acid gas from aqueous hydrochloric acid solution : en
  • DE1011039B - Arrangement for monitoring a charge and charge maintenance rectifier : de en
  • DE1747537U - WIRE FLOWER POT STAND IN COMBINATION WITH AN ANIMAL FIGURINE IN BRASS-PLATED DESIGN. : de en
  • FR1139378A - Multipurpose retractable removable pouring cap : en fr
  • AU215869B2 - Electron discharge device : en
  • CA542749A - Soluble coffee extract : en fr
  • DE1747696U - DEVICE FOR FASTENING ELECTRIC LAMPS, IN PARTICULAR FOR ROAD VEHICLES. : de en
  • GB777680A - Improvements in or relating to ironing boards : en
  • DE1747615U - DEVICE FOR MEASURING THE SPEED OF MOVING BODIES WITH SEVERAL FIELDS TO OBSERVE TIME DIFFERENCES INTO ONE another, TO CROSS AND CHANGE BY THE BODIES. : de en
  • FR1139169A - New materials for electroluminescence : en fr
  • CH322692A - Device for irradiating ultrasound : de en
  • DE965921C - Mold plate for the production of shell-like forms for foundry purposes : de en
  • US2796939A - Well liner : en
  • FR1138964A - Toy car and its manufacturing process : en fr
  • FR1139213A - Shockproof packaging : en fr
  • FR1139037A - Two-bolt lock with adjustable strikes for doors : en fr
  • FR1139312A - New benzo-quinoline sulfonic acids and their preparation : en fr
  • FR1139400A - Laying screw for mine props : en fr
  • DE1747680U - FRAME FOR BOTTLES TO BE DISPLAYED OD. DGL. : de en
  • DE1011162B - Automatic parking device for record players with which the tonearm at the end of the tone groove performs pendulum movements : de en
  • DE1011317B - Device for grinding, polishing or milling the inner surfaces of tubular bodies : de en
  • DE1010947B - Use of the condensation products of halobenzanthrones as pigment dyes : de en
  • US2796754A - Power-driven wringing machines : en
  • DE1747763U - REMOTE-CONTROLLED, SUBMERSIBLE SUBMERSIBLE MODEL WITH THROW DRIVE. : de en
  • FR1139303A - Process for producing yarns and the like as well as films of regenerated cellulose by adding hydrazines to viscose : en fr
  • FR1139101A - Improvements to transmissions for mopeds : en fr
  • FR1139321A - Device adapting to threshers to eliminate parasitic seeds, seeds of fodder legumes and particularly clover and alfalfa : en fr
  • DE1011098B - Method and device for welding metal pipes : de en
  • US2796625A - Drapery supporting means : en
  • US2796744A - Refrigerant compressor cooling : en
  • US2797358A - Operating circuits for cathode ray tubes, especially in television receivers : en
  • DE1011300B - Tubeless pneumatic tires, especially for motor vehicles : de en
  • DE1010928B - Electric hand drill for making drill holes in minerals or other hand-held tools : de en
  • DE1747452U - ARRANGEMENT FOR OPTIONAL QUICK ADJUSTMENT OF THE PICTURE AND SOUND OF A COMBINED TELEVISION OR TELEVISION BROADCASTING DEVICE. : de en
  • GB777849A - Improvements in and relating to electric switches : en
  • FR1139275A - Camping trailer : en fr
  • FR1139284A - Liquid dispensers : en fr
  • FR1139385A - Trap plane : en fr
  • US2797331A - Electron-sensitive photographic plate : en
  • US2796990A - Centrifugal separators : en
  • US2797182A - Cadmium anthranilate containing anthelmintics : en
  • US2796828A - Rotary duplicators : en
  • FR1139245A - Short interval delay explosion device : en fr
  • GB777626A - Method of making three phase transformers : en
  • GB777808A - Improvements in or relating to television receivers : en
  • GB777500A - Improvements in or relating to goggles : en
  • GB777906A - Cam follower shock absorber : en
  • GB777666A - Improvements in or relating to propeller fans : en
  • DE965920C - Non-irritating depilatory preparations : de en
  • FR1139188A - Brake disc improvements : en fr
  • DK83008C - Coin counter. : da en
  • GB777539A - Process for purifying and decolourizing titanium tetrachloride : en
  • DE1000386C2 - Process for the production of new quinazoline derivatives : de en
  • DE1011119B - Nutrient medium for the production of neomycin : de en
  • GB777861A - Improvements in and relating to dial illumination : en
  • FR1139107A - Emission filters for multiple transmission system with frequency spectrum division : en fr
  • FR1139352A - Use of pre-baked continuous anodes : en fr
  • US2796994A - Garment rack attachment for ironing boards : en
  • US2796999A - Tunneling apparatus : en
  • US2796989A - Filter and fluid treating element : en
  • US2797242A - Substituted alpha-benzylphenethylamines and methods for producing the same : en
  • US2797008A - Boat and house trailer assembly : en
  • GB777556A - Dentifrice preparations : en
  • GB777566A - Circuit for electric discharge tubes : en
  • FR1138966A - Improvements in the assembly of mechanical movement components in motor vehicles, in particular in agricultural tractors : en fr
  • FR1139222A - Board game : en fr
  • DE1011273B - Machine for stacking flat items such as Bags, pouches or sleeves : de en
  • DE965890C - watch strap : de en
  • US2796911A - Method of manufacturing belts : en
  • US2797024A - Trough : en
  • US2797178A - Container construction and method of manufacture : en
  • DE1747524U - ROOF BAR FOR UMBRELLAS WITH AN EAR AT ITS OUTER END, TO FIX THE COVER FABRIC. : de en
  • US2796924A - Liquid fuel burner : en
  • DE1011275B - Take-up roll for tapes of recorders or film devices : de en
  • FR1138962A - Stereoscopic camera : en fr
  • FR1139004A - New self-propelled mobile : en fr
  • FR1139005A - Power transmission device : en fr
  • FR1139313A - Process and apparatus for pyrolysis of a saturated hydrocarbon and in particular for the production of acetylene : en fr
  • GB777725A - Improvements in or relating to paper sheet feeding mechanism : en
  • US2796883A - Autoamtic tank shut-off : en
  • US2797095A - Card handling mechanism : en
  • DE1747462U - SPOOL BOBBIN MADE OF INJECTED OR PRESSED PLASTIC. : de en
  • GB777817A - Improvements in or relating to the measurement and control of the relative humidity of gaseous atmospheres : en
  • DE1011277B - X-ray film with improved definition : de en
  • GB777638A - Apparatus for pressing plastic masses, particularly ceramic masses : en
  • FR1139196A - Interlocking junction system without protrusions for belts : en fr
  • FR1139238A - Diversity radio signal reception system : en fr
  • CA542624A - Bowling pin setting machine pin changing mechanism : en fr
  • US2797348A - Grid system for gaseous discharge device : en
  • DE1011074B - Electric discharge lamp : de en
  • CA542618A - Allyl halogeno silicanes and processes of preparing same : en fr
  • AT190442B - Plastic tube : de en
  • AU2422756A - Apparatus for casting metal strips : en
  • US2796757A - Leak testing and detecting apparatus for piping systems : en
  • US2797402A - Means for generating synchronizing pulses for magnetic storage devices : en
  • AU213820B2 - Vhf-mixing arrangement employing atleast one multi-grid tube : en
  • CA542674A - Grease-proof paper and process of making the same : en fr
  • US2796833A - Perforating devices : en
  • US2797259A - Television receiver noise suppression : en
  • US2796706A - Diamond cut-off wheel : en
  • US2797372A - Electromagnetic switches : en
  • US2797189A - Recovery of fines in a hydrocarbon conversion process : en
  • DE1011097B - Device for generating welding current for arc welding : de en
  • DE1011148B - Process for the production of thermoplastics : de en
  • DE1747692U - SELF-PRIMING CIRCULATION PUMP WITH SIDE TOWING CHANNEL. : de en
  • FR1139120A - Tube or bar feed mechanism, especially for an ampoule making machine : en fr
  • FR1139166A - Packaging for confectionery and other products, bearing inscriptions legible through its opening : en fr
  • GB777760A - A top frame for mine trucks : en
  • DE1010993B - Transistor low-frequency amplifier with high signal power and low distortion factor : de en
  • US2797204A - Vulcanization of butadiene rubbers with the reaction product of formaldehyde and 3, 4, 5-trialkylphenol : en
  • US2797275A - Electric switches : en
  • DE1011232B - Device and method for bringing a large diameter pipe section to an already laid pipe section for the purpose of assembling it into a pipeline, in particular a pressure tunnel line : de en
  • DE1747596U - DEVICE FOR WEIGHT CONTROL IN ALLOCATION DEVICES FOR MIXING PLANTS. : de en
  • DE1747710U - CLEANING DEVICE FOR CLEANING NARROW-NECKED BOTTLES, FOR EXAMPLE BABY MILK BOTTLES. : de en
  • GB777637A - Gulley for ground drainage : en
  • US2796997A - Remote control system for truck mounted cranes : en
  • DE1011297B - Pneumatic-hydraulic actuation device for vehicle brakes, in particular vehicle brakes : de en
  • DE1747507U - BAR THERMOSTAT FOR ELECTRICALLY HEATED WASHING MACHINES, WASHING DEVICES AND ALL KINDS OF HEAT. : de en
  • DE1011040B - Electrical system for motor vehicles : de en
  • DE1747659U - FLAT SEALING RING MADE OF ELASTIC MATERIAL FOR FLANGES OF PRESSURE MEDIUM PIPES IN MINING. : de en
  • FR1139397A - Copper-copper oxide rectifier : en fr
  • DE1000820C2 - Process for the preparation of iminodibenzylene : de en
  • DK82902C - Apparatus for measuring the amount by weight of a medium flowing through a wire. : da en
  • DK83011C - Throwing reel for fishing rods. : da en
  • USD180524S - Table mat or similar article : en
  • USD180531S - Fluorescent lighting fixture : en
  • US2797265A - Pulse amplifier : en
  • GB777441A - Improvements in apparatus for operating electron discharge gas filled flash lamps : en
  • GB777854A - Improvements in and relating to washing, dry cleaning or like machines : en
  • DE1010938B - Device for extrusion of tubular metal hollow bodies from hollow blocks : de en
  • DE1747497U - CONTROL UNIT FOR HIGH PRESSURE GAS DISCHARGE LAMPS, IN PARTICULAR XENON HIGH PRESSURE LAMPS. : de en
  • DE1747636U - LIME SPRAYER. : de en
  • FR1139285A - Automatic opening release device : en fr
  • US2796889A - Fluid flow control valves : en
  • DE965909C - Circuit arrangement for transmitting two television broadcast programs from a transmitter to a receiver : de en
  • DE965918C - Procedure for the extraction of Bolekooel : de en
  • FR1139146A - Footwear : en fr
  • DE1011068B - Ceiling box lights : de en
  • DE1011208B - Tiller that can be attached to tractor or the like : de en
  • DE1011293B - Motor scooter on three wheels : de en
  • DE1010989B - Magnetic toggle switch : de en
  • US2796717A - Hillside harvester thresher : en
  • DE1011239B - Process for the production of dome-shaped, breakable diaphragms and vacuum supports as overpressure protection for pressure vessels : de en
  • DE1011270B - Method of treating soybean meal : de en
  • GB777916A - Improvements in and relating to control apparatus for dirigible craft : en
  • US2797374A - Plural motor control system for radar scanner drive : en
  • US2796775A - Variable speed gearing for hub type bicycle coaster brakes : en
  • DE1010954B - Process and device for the electrolysis of aqueous bromide or iodide solutions : de en
  • AU1539156A - An improved method of obtaining an extremely fine dispersion ofd. d. t. in hard water : en
  • US2797256A - Dichroic reflector optical system : en
  • GB777920A - Improvements in or relating to aircraft rocket launchers : en
  • GB777858A - Method of and apparatus for the extrusion of synthetic plastic sections and the like products of any desired length : en
  • CA542830A - Gas pressurized dry powder dispensing apparatus : en fr
  • FR1139165A - Improvements to liquid current velocity measuring machines : en fr
  • DE1011323B - Drawing machine : de en
  • DE1011072B - Method for introducing Hg into electrical discharge vessels, especially in low-voltage fluorescent lamps : de en
  • DE1747496U - ADJUSTABLE WALL LAMP. : de en
  • USD180540S - Cigarette : en
  • US2796802A - Rotatable outdoor advertising projection display billboard device : en
  • US2797039A - Easy packing upright container : en
  • DE1747564U - WIRE SCREEN FOR FIRE-RESISTANT GLASS AND CERAMIC BOWLS ON ELECTRIC STOVES. : de en
  • DE1747602U - MATERIAL TESTING MACHINE WITH AN INCLINATION PENDULUM. : de en
  • FR1139100A - Improvements to artificial flowers, foliage and plants in fabric, and to their manufacturing processes : en fr
  • AT190248B - Ground anchoring : de en
  • GB777585A - Drive for conveyors : en
  • DE1011084B - Grid electrode for electrical discharge vessels : de en
  • DE1011257B - Tool, in particular impact tool for hard crushing, with surface armor created by applying wear-resistant material in places : de en
  • DE1747591U - FAST SHEARS. : de en
  • DE1747406U - DEEP BEAM LUMINAIRE. : de en
  • FR1139386A - Device for keeping the temperature constant in the hydraulic clutch and transmission circuits : en fr
  • DK83029C - Nail holder for nail guns and nail gun for use in connection with the nail holder. : da en
  • GB777686A - Polyhydrophenanthrene compounds and their preparation : en
  • GB777770A - Improvements in or relating to highly active platinum group metal catalysts : en
  • FR1139336A - Coding of cards with marginal perforations allowing rapid identification of cadavers by dental diagram : en fr
  • AU2416456A - Improvements in emulsifier and emulsifiable concentrate : en
  • AU211617B2 - An improved method of refining crude sugarcane wax with solvents : en
  • GB777852A - Coincident impulse detection device using bistable magnetic elements : en
  • US2797197A - Soluble oil and preparation : en
  • US2797022A - Latch type closure for containers : en
  • CA542840A - Mechanical drive for numerical display devices : en fr
  • CH322661A - Method and device for the production and finishing of printing blocks : de en
  • US2796880A - Measuring siphon : en
  • US2796938A - Tool for treating, testing, and servicing wells : en
  • DE1011082B - Crystal diode and process for its manufacture : de en
  • AU215686B2 - Combustion chamber fora turbojet powerplant : en
  • CH322760A - Device for making use of the dynamic pressure in front of the brake flap arranged in the exhaust line on internal combustion engines equipped with engine brakes : de en
  • AT190290B - Dial Test indicator : de en
  • CA542634A - Method of making shoes : en fr
  • DE1000775C2 - Device for straightening hook needles for knitting machines : de en
  • DE1011321B - Folding spade : de en
  • DE1747793U - DEVICE FOR UNROLLING RECTANGULAR CONTAINERS. : de en
  • AT190354B - Elastic sealing washer for gate valves or valves : de en
  • US2797200A - Method for promoting hydrocarbon synthesis catalyst : en
  • US2797323A - Pulse interval divider : en
  • CA542672A - Rotors of multi-stage axial flow compressors or turbines : en fr
  • CH322629A - Process for preparing anthraquinonylaminotriazine vat dyes : en fr
  • CA542563A - Cutter for frankfurt rolls : en fr
  • CA542690A - Lined metal reduction apparatus : en fr
  • DE1010965B - Process for the preparation of acidic esters of acylphosphonic acids or their salts : de en
  • US2796630A - Self-locking sash balance : en
  • US2797051A - Cylindrical drum mill with plurality of pivotally mounted hammers on inner periphery : en
  • CH322878A - Process for producing a paste-like melamine resin dispersion suitable for producing cover layers : de en
  • GB777573A - Improvements in or relating to electric remote control, indicating and like follow-up systems : en
  • GB777745A - Improvements in luminescent screens : en
  • DE965926C - Tobacco pipe : de en
  • AT190414B - Sharpening device for knives or the like. : de en
  • CH322648A - Horn : en fr
  • CH322605A - Control of the drive motor for the knocking device on multi-chamber dust filter systems : de en
  • DE1011088B - Adjustable temperature control device for electrical heaters : de en
  • DE1011233B - Piston seal : de en
  • DE1747478U - DEVICE FOR INSERTING RUBBER HOSE CABLES OR LINES INTO SLEEVES AND HOUSING. : de en
  • DE1747733U - ERASER. : de en
  • US2797310A - Illuminating device : en
  • US2797010A - Sample chart and method of fabricating the same : en
  • CA542709A - Arc chute for electric circuit breakers : en fr
  • US2796674A - Tool for adjusting fuel-injector plungers and valve tappets : en
  • US2796690A - Mounting device : en
  • US2796897A - Drilling machine : en
  • AU213821B2 - Gas shielded arc welding : en
  • CH322660A - Positive film subtitling process : en fr
  • US2796646A - Clip : en
  • DE1000932C2 - Color control for arc lamp projectors : de en
  • FR1139017A - Process for curing ethoxylic resins : en fr
  • GB777586A - Laminated plastic assembly : en
  • CA542837A - Wax composition : en fr
  • US2796799A - System for monitoring moving picture production : en
  • US2796903A - Self-sealing ice bag : en
  • DE1010962B - Process for the preparation of 17-alkyl-19-nortestosterones : de en
  • DE1747584U - INSULATING MAT. : de en
  • DE965852C - Transistor push-pull amplifier : de en
  • CA542692A - Self-locking nails : en fr
  • CH322709A - Watch case back : en fr
  • US2796663A - Tube cutter : en
  • US2796673A - Apparastus for testing for parallelism of connecting rod journals : en
  • DE1011085B - Circuit arrangement for high-frequency cinematographic operation of an X-ray flash tube : de en
  • FR1139158A - Seat for motor vehicles and similar applications : en fr
  • CA542727A - Article of footwear : en fr
  • CA542821A - Process for the manufacture of soluble chlorinated rubber by treatment of insoluble chlorinated rubber : en fr
  • CH322813A - Process for the manufacture of anesthetics : de en
  • DE1011278B - Photographic process for the quantitative determination of radiation of small wavelengths as well as material and device for carrying out the process : de en
  • CH322610A - Wrapping for tobacco products, in particular for cigarettes, cigars and cheroots : de en
  • DE1010987B - Feed device for recording media in telegraph devices : de en
  • US2796664A - Dental engine structure : en
  • US2796711A - Confection packaging apparatus : en
  • DE1010966B - Process for the production of new, water-soluble dimethylsilanediol glycerol esters or their polymers : de en
  • DE1747575U - STEEL PLATE RADIATOR. : de en
  • CA542704A - Cylindrical filter cartridge with pleated paper element : en fr
  • CH322827A - Arrangement for suppressing the interference level in ringer receivers : de en
  • DE1011011B - Antenna for receiving high and ultra high frequencies : de en
  • GB777880A - Improvements relating to fireplaces : en
  • GB777912A - Resin compositions capable of being hardened and a process of manufacture thereof : en
  • AU1527156A - Couplings for flexible tubing : en
  • CH322799A - X-ray diagnostic preparation : de en
  • CH322767A - Switching device for reversing electric starting motors for two-stroke internal combustion engines : de en
  • DE1011286B - Electrically operated aircraft control with servo motor : de en
  • DE1747766U - CONCRETE MIXING MACHINE. : de en
  • USPP1611P - Rose plant : en
  • US2796941A - Four wheel drive for automotive vehicles : en
  • US2797329A - Mercury contact switch impulse generator : en
  • AT190322B - Supporting device for agricultural implements that can be used as a front attachment or pulling device on tractors : de en
  • CH322752A - Metering device : de en
  • GB777593A - Improvements relating to aircraft : en
  • GB777683A - Polyhydrophenanthrene compounds : en
  • CH322688A - Staggered roller calculating machine : de en
  • DE1011027B - Process for the production of multi-core twisted cables : de en
  • DE1011217B - Process for embedding small objects in plastic : de en
  • DE1747625U - POTATO HARVESTING MACHINE. : de en
  • CA542751A - Wire printing mechanism : en fr
  • CH322890A - Earthing contact wall plug with horizontally divided housing : de en
  • US2797413A - Extensible and retractable radio antenna : en
  • DE965885C - Process for the production of permanent magnets : de en
  • US2797212A - Treatment of gluten : en
  • US2797246A - Organic thioethers : en
  • USD180512S - Toy airplane : en
  • AT190398B - Motor arrangement in the rear of a bus : de en
  • AT190256B - High mountain block construction, especially for alpine stables : de en
  • DE1011036B - Switching device with several isolated contacts : de en
  • FR1139068A - Improvements made to variable flow piston pumps, in particular for fuel injection into engines : en fr
  • GB777550A - Improvements in or relating to embroidery machines : en
  • AU2422956A - Improvements in or relating to gramophone record changers : en
  • DE1011145B - Film-forming mixtures of crude cellulose ethers : de en
  • DE1747735U - SPORTSHOE. : de en
  • DE1747751U - HAND DRAFT PULLER FOR PAINTING BUSINESSES. : de en
  • US2796808A - Vortex separators : en
  • US2797117A - Door check and closer : en
  • US2797151A - Apparatus for producing nitric acid : en
  • CH322770A - Gas turbine plant : de en
  • DE1747562U - LID FRYING PAN MADE OF METAL. : de en
  • DE965936C - Device for washing, cleaning, rinsing, spinning, dyeing : de en
  • DE965949C - Process for the production of lacquers, in particular polishing and buffing lacquers : de en
  • US2796652A - Form for casting regenerator checkerwork supports of refractory material : en
  • US2796919A - Adjustable back and head rest for furiniture : en
  • US2797164A - Process for margarine manufacture : en
  • DE1000395C2 - Process for the preparation of substituted 4-oxycoumarins : de en
  • DE1747792U - LOADING DEVICE FOR TRANSPORT EQUIPMENT. : de en
  • FR1139081A - Process for the preservation of fresh meat : en fr
  • US2796769A - Crank-shaft and the corresponding crank-case : en
  • US2797031A - Garment hanger : en
  • GB777553A - Improvements in or relating to indexing of books or other publications : en
  • DE1747560U - TOWEL HOLDER WITH HORIZONTALLY MOVABLE BULLET DOOR. : de en
  • DE1747744U - TUBE SCREEN WITH SIGNALING CONTACT. : de en
  • FR1139114A - Signaling device : en fr
  • GB777673A - Acoustic transmitting device : en
  • FR1139308A - Universal woodworking tool holder : en fr
  • AT190325B - Haymaking device : de en
  • CA542676A - Method of and apparatus for rapidly cooling extruded stock : en fr
  • CA542703A - Pleated paper filter element : en fr
  • US2796636A - Acoustic tile : en
  • US2797062A - Valves : en
  • US2797360A - Travelling wave amplifiers : en
  • CH322683A - Reagent for the determination of the water content of material samples and process for the preparation of this reagent : de en
  • DE1747681U - RACK FOR TIES. : de en
  • US2796978A - Display box : en
  • US2796871A - Bobby pin holder : en
  • US2797308A - Thermometer case with built-in light unit : en
  • US2796902A - Chopping board : en
  • US2797396A - Welded miter joints with square lapped joints : en
  • CA542570A - Hoist mechanism : en fr
  • CA542614A - Method and apparatus for handling threads : en fr
  • CH322751A - Power plant : en fr
  • DE1747764U - TOY BIRD WITH WINDWATERED WINGS. : de en
  • AT190243B - Shifting device : de en
  • US2796943A - Drive for independently suspended vehicle wheels : en
  • DE1747469U - FLEXIBLE ELECTRICAL CABLE. : de en
  • AT190363B - Forging paste : de en
  • CH322656A - Camera : en fr
  • CA542597A - Golf bags : en fr
  • CH322614A - Process for the preparation of 1,4-diketopolyhydrophenanthrenes : de en
  • CA542688A - Organophosphorus polymers : en fr
  • CA542768A - Recovery of ammonia and hydrogen chloride from ammonium chloride : en fr
  • US2796631A - Method and apparatus for coiling thermoplastic material : en
  • US2797089A - Mechanical accumulator in strip feeding devices : en
  • CA542670A - Choline pantothenate and method for manufacturing same : en fr
  • CH322781A - Control acknowledgment switch : de en
  • DE1010944B - Process for chlorinating wool : de en
  • DE1011365B - Multi-part steel dalbs : de en
  • CH322684A - Extraction device for flue gases for gas analysis, especially very hot and dusty flue gases : de en
  • CA542620A - Amidine-type salts of dicyanamide : en fr
  • FR1139149A - Process for finishing the yarns of vegetable fibers which have undergone chemical degumming : en fr
  • SU105983A1 - Method of braking synchronous capacitor motor : en ru
  • US2797123A - Three wheeled tobacco priming vehicle : en
  • DE1011238B - Safety valve operated by working piston with auxiliary control : de en
  • CH322814A - Process for the preparation of p-N, N-di- (2-chloro-ethyl) -amino-phenylbutyric acid : de en
  • US2796898A - Hard surfaced adzer bits : en
  • CH322689A - Device for the automatic scanning of control curve pieces recorded on a paper tape : de en
  • US2796734A - Sonic burner heat engine with acoustic reflector for augmentation of the second harmonic : en
  • US2796807A - Method and apparatus for treating waste paper stock : en
  • USD180506S - Table leg : en
  • DE964005C - Internal combustion engine, in particular two-stroke internal combustion engine : de en
  • FR1139204A - Device for exploring probes by induction : en fr
  • GB777449A - Improvements in and relating to elastic textile fabrics and yarns : en
  • GB777826A - Improvements in spraying apparatus : en
  • US2796741A - Ice making : en
  • US2797341A - Signal switching device : en
  • US2796729A - Secondary clock setting mechanism : en
  • US2796885A - Differential piston type relief valve : en
  • DE1011274B - Machine for corrugating paper webs and similar materials : de en
  • FR1139091A - Process for the separation of isotopes : en fr
  • US2796668A - Internal planimeter : en
  • US2796890A - Slide rod check strap : en
  • US2797363A - Electric discharge lamp : en
  • DE1010957B - Process for the production of 2-deoxy-DL-pentoses : de en
  • DE1747431U - DEVICE FOR SPOOLING EDGE FILTER BODIES. : de en
  • FR1139003A - Improvements to pre-assembly processes and installation of covering elements for floors and walls : en fr
  • AT190251B - Shaped, tubular, refractory body for gas-fired space heaters : de en
  • CH322720A - Bolts intended for soldering to a metal surface : de en
  • US2796975A - Conveyor drive : en
  • CA542604A - Floor polishing composition : en fr
  • CH322847A - Separable two-part handle device for cardboard packaging box : en fr
  • AT190249B - Long-burning stove with hot air duct : de en
  • CH322573A - Device for monitoring the flame of a burner : en fr
  • CH322789A - Periodically operated contact device for mechanical converters : de en
  • US2796821A - Air diffuser : en
  • DE1011091B - Mercury sliding contact : de en
  • DE1747798U - WOVEN LINEN WITH WEIGHT. : de en
  • AT190330B - Device for the lockable, easily separable connection of a pipe or the like with a milk collecting vessel or the lid of such : de en
  • CA542687A - Preparation of mercuric fluoride : en fr
  • CA542801A - Dog control for a recoil engine starter : en fr
  • US2797327A - Semi-conductor sawtooth wave generator : en
  • CA542623A - Process of phthaloylation amino acids : en fr
  • DE1747459U - CIRCUIT ARRANGEMENT FOR THE CONTROL DISPLAY. : de en
  • US2796710A - Loading fixture : en
  • US2797027A - Dispenser for viscous substances : en
  • US2797247A - Production of alcohols and ethers : en
  • US2797364A - Apparatus for dimming automobile head lights : en
  • DE1747609U - CARBON DETERMINATION APPARATUS. : de en
  • CA542721A - Water control for washing machine : en fr
  • AU2417856A - Improvements in or relating to devices for successively transmitting, inthe correct sequence, a plurality of input signals toone output circuit by means ofan electric discharge tube : en
  • FR1139295A - Electronic tube supply circuit : en fr
  • GB777484A - Manufacture of polymeric materials : en
  • GB777791A - Device for utilising the sensible heat of the gas generated in gas producers : en
  • US2797241A - Diethyl-glycinexylidide and process : en
  • US2796655A - Stretchable fabric and method of making same : en
  • US2796870A - Cigarette and cigar extinguisher : en
  • US2797125A - Wheelbarrow bed adaptor : en
  • US2797407A - Indicator light : en
  • DE1011247B - Solution and method for the production of glossy, especially high-gloss surfaces on aluminum or aluminum alloys : de en
  • FR1139291A - Polymerization of bicycloheptene : en fr
  • US2797233A - Basic derivatives of substituted oxygenated phenylpropionic acids and methods of preparing same : en
  • CH322872A - Process for the preparation of a cobalt-containing disazo dye : de en
  • DE1747461U - COIL BALANCING CORE WITH AN ELASTIC BALANCE COMPENSATION AND BRAKE LAYER. : de en
  • FR1139237A - Bra : en fr
  • DE1011050B - Leak seal for gas-filled electrical machines : de en
  • DE1747418U - CALENDERS, IN PARTICULAR FOR THE TREATMENT OF TEXTILE FABRICS. : de en
  • DK83007C - Device for hot water systems with heat meters. : da en
  • DE1747610U - ALCOHOL TEST KNIFE. : de en
  • FR1139199A - High current rectifier installation : en fr
  • FR1139358A - Tractor control mechanism : en fr
  • GB777555A - Metal sealing glass and seal : en
  • CA542591A - Rotary file : en fr
  • DE1011052B - Converter arrangement : de en
  • AT190205B - Process for the production of leather : de en
  • AT190225B - Metallic model for casting molds or the like. : de en
  • AT190281B - Process and plant for the production of ore coke sinter : de en
  • AT190339B - Low-voltage sliding spark plug with replaceable spark element : de en
  • CA542813A - Hard surfaced non-ferrous articles and method for making the same : en fr
  • CH322815A - Process for the preparation of N, N '- (4,4'-dicarboxy-3,3'-dioxy) -diphenylurea and its salts : de en
  • US2796813A - Protective housing for photographic cameras : en
  • US2796707A - Endless conveyor : en
  • US2797302A - Low voltage percussion welder with auxiliary arc striking circuit : en
  • AU2416256A - Synchronizing mechanism : en
  • DE1747729U - WRITING DEVICE. : de en
  • FR1139262A - Low voltage switch for motorcycles : en fr
  • GB777604A - Improvements relating to regenerators of coke ovens : en
  • DE1011368B - Bolt-firing device : de en
  • DE965844C - Plain bend extension from flanged channel profiles : de en
  • US2797112A - Plural layer bellows : en
  • AU1479155A - Visual sales case : en
  • DE1747653U - CLAMPING OR TENSION RIVET. : de en
  • DE1010984B - Circuit arrangement for flank protection tasks in signal boxes with electrical locks, especially in track diagram signal boxes : de en
  • US2796873A - Combination lipstick holder : en
  • CA542656A - Stain filler combination for wood : en fr
  • DE1011141B - Process for the production of non-skid treads for pneumatic tires : de en
  • DE1747458U - CALL MACHINE FOR TELEPHONE SWITCHING. : de en
  • AT190401B - Switches for the headlight lamps on motor vehicles : de en
  • US2797395A - Cores : en
  • USD180520S - Pad lock bolt : en
  • DE1011070B - Surface light : de en
  • DE1011152B - Process for the production of hard, tough and heat-resistant titanium alloys : de en
  • DE1011202B - Electric cigar lighter : de en
  • DE1747747U - PULSE REMOTE MEASURING DEVICE. : de en
  • GB777660A - Improvements in or relating to refractory and/or chemically resistant bricks or shapes : en
  • US2796670A - Apparatus for measuring the internal dimensions of bores and holes : en
  • US2796804A - Slit mechanism : en
  • CH322584A - Process for the production of structures from regenerated cellulose : de en
  • GB777572A - Improvements in or relating to gas turbine power plants : en
  • GB777862A - Improvements in or relating to a liquid dispenser : en
  • AT190264B - Process for cutting logs into sections of a predetermined length and installation for carrying out the same : de en
  • CH322862A - Device on indirectly acting compressed air brake for monitoring the filling of a container : de en
  • DE1010961B - Process for the preparation of 3-esters of 11, 23-dibromohecogenin : de en
  • DE1011288B - Device for controlling and stabilizing a helicopter : de en
  • AU213691B2 - Improvements in or relating toa method for insolubilising artificial filaments, threads, fibres andthe like : en
  • DE1011038B - Circuit arrangement for direct current excited, electromagnetically operated switching devices with capacitor : de en
  • DE1011142B - Device for the production of tubular films : de en
  • DE1011166B - Device for the optical transmission of information to lecturers : de en
  • CH322736A - Hand tools for construction work : de en
  • CH322626A - Process for the preparation of new disazo dyes : de en
  • DE1011350B - Glazed ceramic object and foil for the production of ceramic objects : de en
  • DE1747699U - LUGGAGE RACK FOR VEHICLE OD. DGL. : de en
  • FR1138955A - Process for preparing a dyeing composition for hair and similar fibers : en fr
  • US2796879A - Liquid flow control apparatus : en
  • CH322830A - Circuit arrangement for the simultaneous transmission of several messages over a common connection path by means of amplitude-modulated pulses, preferably for telephone systems : de en
  • US2796615A - Sofa bed : en
  • US2797288A - Apparatus for soldering : en
  • US2796951A - Production of olefins : en
  • FR1138973A - Upper cylinder shaft for drawing machines on spinning machines : en fr
  • DE965904C - Process for the production of 2-semicarbazidoacetic acid : de en
  • GB777757A - Improvements in or relating to cathode-ray tubes for image reproduction : en
  • US2797226A - Process of resolving dl-acyl tryptophan compounds and products obtained thereby : en
  • US2797248A - Dichloromethylene-cyclohexyl compounds : en
  • US2796797A - Method of producing armoured synthetic plastic tubes : en
  • US2797111A - Fitting for plural layer wire reinforced hoses : en
  • CA542807A - Apparatus for making tire casings : en fr
  • US2796907A - Expansion nut comprised of flanged outer sleeve and tapered, threaded expander thereof : en
  • US2797036A - Lock mechanism for a spare tire : en
  • US2797209A - Zinc sulfide suspension stabilisers in styrene polymerization : en
  • US2796970A - Multiple elevator conveyor employing radially movable projections : en
  • US2797301A - Welding torches : en
  • US2797401A - Electronic timing pulse generator : en
  • US2796866A - Device to train a dental patient to open and close his lower jaw in his terminal hinge position : en
  • DE1747755U - HOLDER FOR PLAYING CARDS. : de en
  • US2797147A - Disposal of sodium residues : en
  • CA542822A - Coil handling device : en fr
  • CH322556A - Hatcher : en fr
  • CH322617A - Process for the preparation of a polyenaldehyde : de en
  • US2796858A - Fireplace construction : en
  • US2796692A - Non-snag fish hook : en
  • CH322800A - Surgical forceps : en fr
  • AT190265B - circular saw : de en
  • AT190233B - Process for producing a glass plate, a glass pane or the like with a vacuum-tight inserted glass tube : de en
  • AT190418B - Mechanical pencil : de en
  • CH322865A - Electrical circuit arrangement for utilizing more than two phase positions of a track current for the purpose of controlling switching processes : de en
  • CH322755A - Device for lifting and pivoting the distributor, boom and counter-boom assembly of a tower crane : en fr
  • US2797028A - Material spreader : en
  • US2797100A - Games : en
  • US2797253A - Electric battery of the flat cell type : en
  • AT190381B - Staples for fastening textiles etc. like : de en
  • US2796695A - Spinner : en
  • US2796815A - Reflector attachment for automatically depressing the optical axis of a gun camera : en
  • CA542694A - Reacting phosphorus sulfide with a hydrocarbon : en fr
  • AT190252B - Gas control valve, especially for high pressure systems : de en
  • AT190377B - Process for the production of animal feed : de en
  • CA542760A - Method of reducing briquetted iron ores in a blast furnace : en fr
  • DE1011199B - Two-part screw-on button : de en
  • DE1747500U - Louvre blinds for fluorescent lamps. : de en
  • DE1747502U - COIL ARRANGEMENT WITH CHANGEABLE INDUCTIVITY. : de en
  • CH322665A - Self-recording drawing board with orthogonal displacements : en it
  • CH322682A - Current converter or transformer : de en
  • DE1747787U - FOLDING CARTON BASE FOR SEPARATE STORAGE OF SLIM GUETER, IN PARTICULAR CANDLES. : de en
  • DK82977C - Wick burner for liquid fuels. : da en
  • DE1010963B - Process for the AEthynylation of 17-keto steroids : de en
  • FR1138968A - Reactor : en fr
  • DE1011348B - Vitrifiable flux as well as ceramic object : de en
  • CA542606A - Window ventilator : en fr
  • CH322873A - Process for the preparation of a cobalt-containing disazo dye : de en
  • DE1010941B - Process for treating glass fibers : de en
  • DE1011045B - Adjustable hysteresis brake : de en
  • GB777888A - Improvements in compacts, cigarette cases and the like : en
  • FR1139168A - Seat can be moved laterally, especially for coaches : en fr
  • GB777619A - An improved pit prop : en
  • AT190204B - Method and device for processing fur skin material : de en
  • CH322757A - Hydrostatic piston engine : de en
  • AT190214B - Conveyor drum : de en
  • AT190427B - Endless treadmill for clutter or the like. : de en
  • CH322672A - Gyroscopic device which is adjustable about at least one axis with respect to the direction of gravity : de en
  • CH322571A - Automatic door recall device : en fr
  • AU2424556A - Improvements in apparatus for mixing and agitating : en
  • DE1747732U - QUICK GRIP CUP. : de en
  • FR1139046A - Vertically sliding balanced frame cross unit : en fr
  • FR1139140A - Liquid fuel burner : en fr
  • FR1139306A - Assembly allowing the consumption of a DC motor to be adjusted without losses : en fr
  • GB777752A - Improvements in and relating to thread winding machines : en
  • CA542583A - Live storage freight vessel for marine animals : en fr
  • CA542602A - Snow plow : en fr
  • DE1011298B - Electrical test device for testing and adjusting an automatic dimming device, especially for motor vehicles : de en
  • CH322811A - Process for the preparation of 11B, 17a-dioxy-4-pregnen-3,20-dione : de en
  • DE1011105B - Process for the removal of higher acetylenes from hydrocarbon mixtures : de en
  • CA542799A - Methods of producing diffusion metal layers, and in particular layers consisting chiefly of chromium, on metallic articles : en fr
  • CH322552A - Auxiliary device for mowing stem plants by means of a mechanical cutting device : de en
  • CH322794A - Inverter : de en
  • DE1747465U - TUNED ELECTRICAL COMPONENT WITH A COIL-SHAPED CABLE. : de en
  • DE965846C - Pit support element with a break bar : de en
  • GB777617A - Posts for traffic and other signs : en
  • US2796793A - Feed rate control : en
  • AU2421856A - Amino-ketoses and process for their manufacture : en
  • AT190301B - Friction wheel drive for turntables : de en
  • AU2424056A - Electrical comparator : en
  • US2797223A - Preparation of ix-bromocodeinone : en
  • US2797380A - Electromagnetic switch : en
  • AU218160B2 - vovme~nts in or' vekinqg o elect nc pulse generating systems : en
  • AU2424156A - Labelling of insulated electric conductors : en
  • AT190238B - Elastic pillow : de en
  • AT190309B - Arrangement for storing and counting using a gas discharge tube with complement cathodes : de en
  • DE1011203B - Hand-pulled hoe running on wheels : de en
  • DE1747746U - REMOTE MEASURING DEVICE WITH COARSE AND FINE RESISTANCE ENCODER. : de en
  • DE965958C - Valve arrangement for high pressure piston pumps, especially high pressure feed pumps : de en
  • DK82992C - Electrical contactor. : da en
  • FR1139028A - Liquid fuel and pressurized gaseous fuel burner : en fr
  • FR1139203A - Gear pump : en fr
  • FR1139342A - Permanent magnet, preferably anisotropic : en fr
  • AU1506356A - Improvements in or relating to apparatus suitable for applying pressure tothe bottoms of shoes : en
  • CA542752A - Cane harvester cutting assembly : en fr
  • CH322765A - Chamber spark plug for internal combustion engines : de en
  • CA542776A - Breathing apparatus slide valve : en fr
  • AT190385B - Photographic camera : de en
  • DE1011283B - Sealing device for the drive shaft of a centrifugal pump for circulating the washing liquid in a washing machine : de en
  • DE1011363B - Auxiliary device for emptying and filling the drum of centrifugal machines with a swinging hanging drum shaft : de en
  • CA542679A - Aryl esters of chlorobenzoic acid : en fr
  • CA542719A - Water control for washing machine : en fr
  • CH322633A - Method and device for separating mixtures of liquid hydrocarbons, in particular mineral oil fractions, with urea : de en
  • DE965916C - Device for testing the disconnection capacity of alternating current breakers, especially high-voltage high-performance switches : de en
  • DE1011241B - Epicyclic gear : de en
  • DE1011314B - Hydraulic ship turbine control : de en
  • FR1139309A - Souvenir board in relief : en fr
  • AU217164B2 - Improvements in and connected with thermostats and insulating bushings for thermostats andthe like : en
  • DE1011279B - Method of making a subtractive color film : de en
  • DE1747481U - PAPER RAIL DISTRIBUTION SYSTEM. : de en
  • DE1747645U - COLLAR RIVET WITH RIVET HEAD. : de en
  • DE1747790U - CARRIAGE GATE FOR SCRAPER CONVEYORS. : de en
  • CA542592A - Reinforced walls of holes in plastic members and method of making same : en fr
  • CH322548A - Multipurpose attachment for tractors : de en
  • US2797157A - Method of charging containers for reducing ore to produce sponge metal : en
  • GB777496A - Improved detergent additives for lubricating oils : en
  • FR1139145A - Textile fiber bleaching process : en fr
  • FR1139379A - Combined bathymeter : en fr
  • GB777471A - Improvements in or relating to bactericidal and bacteriostatic medicinal preparations of phenol : en
  • US2796812A - Photographing apparatus : en
  • US2797192A - Electrolytic preparation of alkaline chlorates : en
  • DE1747620U - FLOOR MILL. : de en
  • DE1747689U - PHOTOGRAPHIC LENS SHUTTER. : de en
  • DE1747774U - OVAL CONTAINER FOR COFFEE EXTRACT POWDER. : de en
  • FR1139002A - Pulse track circuits : en fr
  • US2796811A - Machine for laying roads : en
  • US2796863A - Pressure responsive pick-up measuring device : en
  • FR1139271A - Application of electronics to the lighting and signaling of all vehicles, rolling stock or steering wheel : en fr
  • FR1139335A - Container : en fr
  • AT190402B - Sidecar for single-track motor vehicles : de en
  • FR1139053A - Painted decoration process on wall surfaces : en fr
  • FR1139234A - Small Scale Racing Games Improvements : en fr
  • GB777464A - Devices providing alternative actuating arrangements such as manual and automatic arrangements, for a single mechanical element, such as a control valve : en
  • AT190294B - Quantity measuring device : de en
  • CA542831A - Hydraulic control apparatus : en fr
  • CA542836A - Fine tuner for turret type tuners : en fr
  • DE965912C - Magnetic flywheels for operating small motor vehicles, in particular motorcycles : de en
  • FR1139106A - Low reluctance magnetic circuit electromagnetic actuation mechanism : en fr
  • FR1139170A - Dual axis system for motor vehicle trailer : en fr
  • FR1139315A - Antistatic rubber compounds : en fr
  • GB777491A - Improvements in and relating to strip feeding means : en
  • FR1139052A - Short-range remote control or ultrasonic signaling device : en fr
  • FR1139159A - Advanced vehicle suspension : en fr
  • CA542793A - Charges for fire extinguishers : en fr
  • FR1139247A - Shock waves in liquids: production devices and industrial applications : en fr
  • AT190302B - Microscope objective in correction mount : de en
  • AT190396B - Differential device for transmitting the drive torque to the front and rear axles of motor vehicles : de en
  • AT190303B - Binoculars : de en
  • US2797067A - Shielded seals : en
  • FR1139079A - Improvements to hydraulic cylinders : en fr
  • FR1139156A - Device for mounting lighting lamps with current supply via pins or plugs : en fr
  • FR1139258A - Instrument for air navigation : en fr
  • FR1138970A - Instantaneous and remote transfer of the positions, successive or not, occupied by a point on a surface, in the form of an image of this point on one or more other screens : en fr
  • FR1139322A - Closing device : en fr
  • FR1139007A - Removable table for rectilinear knitting machine : en fr
  • GB777792A - Improvements in or relating to automatic continuous pellet feeding mechanisms for compressed gas operated fire-arms : en
  • CA542615A - Process for producing ammonium nitrite : en fr
  • CA542706A - Refrigeration and ventilation device : en fr
  • DE1747534U - HANDLE WITH DEFLECTIVE, RESPONSIVE PART. : de en
  • US2796694A - Artificial fishing lure : en
  • US2797087A - Automatic die feeder : en
  • GB777676A - Improvements in or relating to the manufacture of memory-core matrices : en
  • FR1139154A - Improvements to PTT devices for transmission-reception installation on a common antenna : en fr
  • DE1747688U - DEVICE FOR PERIODICALLY OPERATING SMALL LOCKING OPENINGS. : de en
  • GB777785A - Web tension control apparatus : en
  • DE1011183B - Season ticket holder : de en
  • DE1011221B - Seed dressings : de en
  • GB777868A - Improvements in or relating to display surface for colour television tubes : en
  • DE1010923B - Zipper : de en
  • DE1747401U - CONTAINER FOR WHIPPED CREAM. : de en
  • DE1747674U - SHOP FURNITURE, COMPOSING A SHOWCASE FOR THE SHOP WINDOW AND A COUNTER. : de en
  • USD180536S - Fluorescent lighting fixture : en
  • FR1139193A - Process for the treatment of textile materials : en fr
  • US2797378A - Electric signal synchronising apparatus : en
  • DE1011063B - Arrangement for magnetic bearing relief in electricity meters : de en
  • DE1747727U - LOCKING DEVICE FOR SHUTTERS. : de en
  • FR1139065A - Advanced motor-compressor : en fr
  • FR1139250A - Further development in the manufacture of watch faces with hours and feet obtained by direct stamping in a single operation : en fr
  • FR1139282A - Blower or centrifugal pump : en fr
  • GB777699A - Tanning process : en
  • FR1139093A - Improvements to sanitary devices : en fr
  • GB777641A - Improvements in or relating to implement-attaching means for tractors : en
  • GB777549A - Improvements relating to suction cleaners : en
  • DE1747490U - FLAT, RIGID SEAL CARRIER WITH LEAD RIVET SEAL FOR LOCKING ELECTRICITY METERS AND THEIR TERMINAL COVERS. : de en
  • DE1747782U - PACK FOR TENNIS BALLS. : de en
  • FR1139015A - Radioactive paints to combat marine fouling : en fr
  • GB777662A - -a--ß- peltatin glucosides and process for their manufacture : en
  • GB777734A - Process and apparatus for making fabrics composed of adhesively-united threads, cords or the like : en
  • GB777695A - Type printing telegraph system with error correction : en
  • IE23085L - Pharmaceutical compositions : en
  • CH322570A - Plate screw connection for fastening windows or doors : de en
  • FR1139018A - Disc brake operated by air or fluid pressure : en fr
  • DE1747651U - ENDLESS TOOTHED V-BELT, ESPECIALLY FOR CONTINUOUSLY CONTROLLED TRANSMISSIONS AND DRIVES. : de en
  • DE965536C - Listening or speaking head for multi-track recording in magnetic sound recording : de en
  • FR1139111A - Process for the production of esters of thiono-thiol-phosphoric acids : en fr
  • GB777885A - Plug valve : en
  • IE22526L - Cellulose tubing : en
  • GR17942B - MECHANISM OF PROGRESSIVE TRANSFORMATION OF SPEED AND TORQUE OR PROGRESSIVE OVERVERSE SPEED OF SPEED. : el en
  • DE1747527U - HANDLE FOR WOMEN'S HANDBAGS OD. DGL. : de en
  • US2796726A - Yarn balloon controller or generator : en
  • FR1139369A - Reduction valve : en fr
  • GB777674A - Improvements in or relating to circuits for monitoring the polarity of television signals : en
  • GB777811A - Improvement in the stabilization of organic materials : en
  • DE1747567U - CLOTHING HANGER. : de en
  • FR1139269A - Lock system : en fr
  • US2796657A - Pivoted jaw armor cutter : en
  • US2796806A - Autoamtic tracer control : en
  • US2797294A - Paint removing tools : en
  • DE1011294B - Switching device for speed change transmissions of motor vehicles with electrical preselection of the gear shift and triggering by pressing the clutch lever : de en
  • GB777720A - Work drivers for lathes and similar or suitable machine tools : en
  • DE1747797U - DEVICE WITH CLOCKWORK AND TRIP DEVICE FOR WARNING SIGNALS. : de en
  • US2796683A - Electrical demonstration apparatus : en
  • US2797211A - Free-flowing rosin materials : en
  • US2796622A - Handle socket for mops and other cleaning implements : en
  • DE1011170B - Method and device for determining complex climate variables : de en
  • DE1011367B - Automatic air valve to prevent the suction of odor traps and drain lines : de en
  • AT190425B - Work roll, in particular for textile machines : de en
  • DE1747654U - INDEPENDENT CIRCULAR LUBRICATION FOR ROLLER BEARING. : de en
  • DE965871C - Set of lining iron-like pit support profiles, preferably for ring or arched road construction : de en
  • DE1011120B - Process for the production of vaginal tampons enriched with living bacteria : de en
  • DE1747407U - TOP LAMP FOR INDIRECT LIGHTING. : de en
  • DE1747526U - POCKET CASE FOR LIGHTERS. : de en
  • DK82878C - Process for recovering a practically pure chlortetracycline acid salt from chlortetracycline-containing material. : da en
  • GB777678A - A method of inhibiting the evaporation of volatile non-aqueous liquid products : en
  • AU2419556A - Improvements relating to reinforced fabricated articles comprising polymeric compositions : en
  • CA542806A - Methods of and apparatus for manufacturing toughened bent glass : en fr
  • GB777919A - Improvements in or relating to rocket-launchers for aircraft : en
  • FR1139072A - Adjustment device for measuring instruments and exposure time adjustment of photographic film and other applications : en fr
  • GB777853A - Improvements in or relating to load hooks for lifting : en
  • US2796784A - Tube bender : en
  • US2796952A - Automobile self-lift elevator : en
  • US2797133A - Suds-proportioning nozzle : en
  • US2797304A - Methods of welding : en
  • US2796830A - Data controlled selective printing system : en
  • US2796891A - Holding pawl device : en
  • DE1011012B - Antenna arrangement with a protective cover made of insulating material : de en
  • DE1011267B - Method and device for roasting coffee, coffee substitutes or other foodstuffs and luxury goods in suspension : de en
  • AT190370B - Machine for the production of finely divided mixtures, dispersions or emulsions : de en
  • CA542781A - Herbicidal compositions : en fr
  • CH322680A - Pulse counter : en fr
  • CH322763A - Energy generation and consumption system with an internal combustion engine that is exposed to heavy load surges : de en fr
  • CH322820A - Process for the preparation of substituted N-monobenzhydryl-piperazines : en fr
  • DE1010927B - Apparatus for boreholes to generate heat : de en
  • DE1011185B - Device for mechanical mixing and sorting of payment cards, in particular punch cards : de en
  • DE1011159B - Device for magnetic heads of magnetic recorders, film drives or the like. : de en
  • CA542646A - Thermocouple monitoring system : en fr
  • US2796937A - Apparatus for sealing leaks in wells : en
  • AU2424756A - Antiozidation of rubber : en
  • GB777801A - Improvements in or relating to television receivers : en
  • DE1747666U - FLOUR SCREENING MACHINE. : de en
  • FR1139317A - Industrial machine for uncapping wax and honey combs : en fr
  • FR1139343A - Improvements to devices for perforating well walls : en fr
  • GB777485A - Improvements in or relating to output arrangements for cavity magnetrons : en
  • GB777620A - Improvements relating to axial thrust bearings : en
  • DE1747762U - MINIATURE MOVEMENT GAME WITH MAGNETIC FIGURES. : de en
  • US2797406A - Alignment device for trailer : en
  • GB777726A - Improvements in and relating to brakes for controlling rotary motion : en
  • DE1011169B - Device for displaying certain temperature combinations of two media : de en
  • FR1139189A - Method for making a joint by electric welding : en fr
  • GB777444A - Improvements in or relating to coupling circuits for electronic tubes : en
  • DE1747577U - DEHUMIDIFIERS, IN PARTICULAR FOR TRANSFORMERS. : de en
  • DE1747624U - POTATO HARVESTING MACHINE. : de en
  • DE965870C - Silencer for bolt guns : de en
  • IE22973L - Polyurethanes : en
  • AU2422156A - Method and apparatus for converting filament into sliver : en
  • CA542586A - Apparatus for color separation : en fr
  • CH322775A - Electric cell and method of manufacturing this cell : en fr
  • DE1747480U - METAL ENCLOSURE FOR ACCOMMODATION OF ELECTRICAL EQUIPMENT COMPONENTS. : de en
  • FR1139099A - Improvements to timed switches : en fr
  • FR1139305A - Purification of cork wax : en fr
  • DE1011268B - Method and device for the production of yoghurt : de en
  • GB777837A - Improvements in or relating to devices for attaching crossing members together : en
  • GB777469A - A method of and machine for forming valve block-bottom bags : en
  • DE1011003B - Multi-channel generator for high frequencies : de en
  • DE1747644U - PRESSED OR SHRINK CONNECTION. : de en
  • AT190267B - Profiled plywood : de en
  • DE1747510U - TWO-PIECE POT LIGHT CANDLE. : de en
  • DE964108C - Glass electrode for p measurement at high temperatures : de en
  • DE1011093B - Method and device for flash butt welding of moving weld metal : de en
  • CA542654A - Polysulfonamides : en fr
  • CA542710A - Clothes drying machines : en fr
  • CH322630A - Process for the production of pigment preparations : de en
  • CH322732A - Filling for pillows, mattresses, quilts, cushions and the like : de en
  • GB777579A - Improvements relating to polymers : en
  • USD180516S - Handbag or the like : en
  • FR1139383A - Improvements to toggle couplings for articulated pipes : en fr
  • CH322551A - Tillage machine : de en
  • US2797057A - Pneumatic dispatch-tube systems : en
  • DE1747539U - SPECIALIZED ARRANGEMENT OF ANY NUMBER OF OVERLAYING PANELS. : de en
  • US2797085A - Combination folder for printing press : en
  • DE1010955B - Device for adjusting the anodes in alkali chloride electrolysis cells : de en
  • DE1747425U - STAND FOR MAGAZINES, NEWSPAPERS AND THE LIKE : de en
  • DE1747660U - SHAFT SEAL. : de en
  • DE1747548U - UPHOLSTERY MADE OF AN ELASTIC, IN ESSENTIAL HOMOGENOUS FABRIC. : de en
  • FR1139126A - Improvements to motor vehicle bodies : en fr
  • US2796791A - Adjustable socket spanner : en
  • GB777524A - An improved chicken and like brooder : en
  • US2796715A - Grass trimmer : en
  • GB777790A - Improvements in and relating to rock drills : en
  • DE1011076B - Protection tube for explosion-proof lights : de en
  • DE1747632U - WATER RESERVOIR EQUIPPED TO HOLD A FLOWER POT. : de en
  • GB777474A - Leather making : en
  • GB777723A - Improvements relating to series-trip mechanisms for heavy-current electric circuit-breakers : en
  • AT190399B - Sheet metal grille : de en
  • AU219476B2 - Visual sales case : en
  • DE1011352B - Process for smoothing objects made of ceramic building materials : de en
  • FR1139117A - Stamped Text Printing Cliché : en fr
  • US2797269A - buck ctal : en
  • US2797278A - Circuit breaker : en
  • US2797371A - Sensitive relay : en
  • DE1747435U - LINE SWITCHING DEVICE FOR TYPING MACHINES AND THE LIKE. : de en
  • DE1747704U - HANDLE SHIFT. : de en
  • DE1747411U - HYDRAULIC PIT STAMP. : de en
  • DE1747530U - CUTTING BOARD. : de en
  • FR1139024A - Agricultural and especially cultivator toolbar : en fr
  • FR1139041A - Improvements to resinous compositions suitable for molding : en fr
  • FR1139124A - Vinyl chloride manufacturing process : en fr
  • FR1139051A - Detachable belt for pants, skirts and the like : en fr
  • DE1011292B - Single-axle trailer : de en
  • DE1011330B - Method and device for sorting ring travelers on mandrels : de en
  • DE965922C - Process for patterning or renewing the pattern of a roll cover for the roll of a foil embossing device : de en
  • GB777864A - Improvements in or relating to record posts for gramophone record changing mechanisms : en
  • DE1011061B - Device for photoelectric testing of electricity meters : de en
  • DE1011224B - Vehicle, preferably motorcycle frame, the cavity of which serves as a calming space for the intake air : de en
  • DE1011366B - Lifting and lowering device for lifting gates : de en
  • DE1000953C2 - Masonry part for industrial furnaces : de en
  • GB777615A - Improvements in or relating to the production of substantially oil-free wax and dewaxed oil from wax-bearing lubricating oil stock : en
  • FR1139299A - Stackable filter media disc : en fr
  • GB777709A - Improvements relating to combined seal and electrode terminals for electron discharge devices : en
  • GB777509A - An improved buffer block for contact spring assemblies for electromagnetic relays : en
  • GB777872A - Improvements in or relating to automatic control devices for fluid heaters : en
  • CH322619A - Additive halogenation process of vinyl compounds : en fr
  • CA542700A - Aircraft ski : en fr
  • CA542772A - Method of reducing the consistency of solid-liquid mixtures : en fr
  • GB777530A - Omni-directional radio beacon system : en
  • GB777463A - Improvements in and relating to pressure gauges : en
  • GB777730A - Improvements in or relating to safety devices for automatic pilots : en
  • GB777443A - An improved method of, and apparatus for televising cinematograph films : en
  • GB777591A - Improvements in and relating to the electro-deposition of tungsten and/or molybdenummetal : en
  • FR1138981A - Improvements to needle bars in knitting machines, more particularly in household : en fr
  • GB777883A - Shoes and shoe lasts, and methods of making the same : en
  • USD180504S - Capelet or the like : en
  • DE1011107B - Additives for lubricants : de en
  • DE1011301B - Tubeless pneumatic tires : de en
  • DE965847C - Resilient expansion for mining routes and ridges to be intercepted in steep storage : de en
  • FR1139266A - Piece for forming valves for household bags and its manufacturing and adaptation methods and devices : en fr
  • FR1139173A - Improvements made to circuit breakers : en fr
  • FR1139253A - Illuminated road signs : en fr
  • DE1011334B - Toy system for the spatial movement of a toy, in particular a model airplane : de en
  • CH322747A - Coupling movable in transverse direction : de en
  • CH322793A - Variable capacitor : de en
  • US2797201A - Process of producing hollow particles and resulting product : en
  • GB777915A - Improvements in and relating to hydraulic servomotors, more particularly for steering apparatus of dirigible craft : en
  • DE1000157C2 - Process for the electrothermal production of magnesium : de en
  • DE1010982B - Line routing of a railway for track-bound vehicles, especially a monorail railroad : de en
  • DE1747540U - QUILTING OR BED COVER, UNDERBED, etc. : de en
  • DE965893C - Self-supporting plain bearing body : de en
  • DE1011190B - Form setup controlled by payment cards : de en
  • DE1747794U - RECORDING DEVICE. : de en
  • DE965943C - Thermal overcurrent switch : de en
  • DE965842C - Flexible track extension frame made of flanged channel profiles : de en
  • GB777473A - Improvements in timepieces : en
  • DE1747515U - VACUUM PUMP USING STEAM. : de en
  • FR1139115A - Inking apparatus intended, in particular, for machines carrying out the decoration of glasses, plates and the like : en fr
  • FR1139341A - Application of photo resistance and device ensuring automatic signaling and lighting of all vehicles, rolling stock or flying equipment and all mobiles in general : en fr
  • FR1139377A - Vertical shock absorber : en fr
  • GB777879A - Improvements in or relating to processes for the separation of difficultly-separablesolid and liquid phases : en
  • DE965917C - Process for the preparation of water-insoluble monoazo dyes : de en
  • DE1011053B - Starting circuit for inverter drives : de en
  • GB777564A - Method of making cement : en
  • CH322582A - Process for the production of synthetic fibers and threads which, after shrinking at elevated temperatures, have properties similar to wool : de en
  • DK83033C - Process for reducing the tendency to coagulate potassium sulphate or ammonium sulphate or mixtures containing as essential component one or both of these sulphates. : da en
  • DE1011282B - Centrifugal pump as a front-end pump for fire fighting vehicles : de en
  • DE1747483U - SWITCH ARRANGEMENT. : de en
  • DK82985C - Process for the preparation of functional derivatives of pyridinal aldehydes. : da en
  • DK83037C - Process for the continuous oxidation of organic compounds with nitric acid. : da en
  • GB777913A - Improvements relating to asbestos based electrically insulating material : en
  • DE1011029B - Device for routing cables : de en
  • US2797342A - Electrical beacon equipment : en
  • US2796789A - Multiple torque transmitting apparatus for tightening threaded fastening elements : en
  • US2797245A - Production of acetophenone : en
  • US2797377A - Motor control for contact adjusting machine : en
  • DE965933C - Extension of the route from arches connected in a ring shape : de en
  • DE1011260B - Device for mechanical cleaning of sieves : de en
  • DE1011155B - Measuring device, in particular tachometer, with two measuring ranges directly adjoining one another : de en
  • DE1747569U - MOBILE WINCH. : de en
  • DE965891C - Engine brake for two-stroke vehicle diesel engines with compressed air starting device : de en
  • GB777518A - Fuel oil composition : en
  • GB777777A - Improvements in or relating to electric grilling devices : en
  • GB777902A - Improvements in front wheel suspension for motor vehicles : en
  • CA542673A - Cyanalkyl ether plasticisers and synthetic resin compositions plasticized therewith : en fr
  • DE1010971B - Process for the preparation of halogen-containing monoalkanolamines : de en
  • US2797298A - Attachment for cooking stoves : en
  • US2796671A - Gauging device and method for checking a radius of curvature : en
  • DE965932C - Pit lining with flexible filler : de en
  • FR1139353A - Stabilizer-compensator adaptable to the suspension of motor vehicles : en fr
  • US2796850A - Fountain pen : en
  • US2797398A - Electric connector : en
  • US2797134A - Nozzle for producing spray and mist : en
  • DE965955C - Repeat device on automatic record players with record changer : de en
  • GB777561A - Process of continuously dehydrating muds containing recoverable minerals : en
  • US2796768A - Power operated elliptical motion tool : en
  • DE1010959B - Process for the preparation of disubstituted maleic acid and fumaric acid dinitriles : de en
  • DE1011090B - Conveyor device for induction ovens : de en
  • GB777584A - Improvements in or relating to metal-containing surface coatings : en
  • CA542780A - Pigment binders and pigmented coated paper : en fr
  • DE1747758U - PLUSH BUNNY, WAITING. : de en
  • FR1138953A - Process and installation for the simultaneous drying and cooling of the white sugar coming from the centrifuge station : en fr
  • FR1139392A - Method and apparatus for the heat treatment of filaments, fibers, yarns, films and sheets and the resulting materials : en fr
  • GB777512A - Self-wringing mop : en
  • AT190431B - Device for the continuous production of crimped elastic threads and yarns from thermoplastic polymerisation or polycondensation products : de en
  • CH322576A - Cutting apparatus, in particular for cutting potatoes : de en
  • US2797044A - Means for regulating the characteristics of multi-stage axial-flow compressors : en
  • FR1138996A - Apparatus for testing electric lamps : en fr
  • FR1139148A - Pneumatically driven hydraulic pump : en fr
  • GB777575A - Improvements in or relating to containers, particularly supply containers adapted tobe dropped from aircraft in flight : en
  • GB777629A - An improved hot water bottle : en
  • DE965886C - Process for the production of metallizable monoazo dyes and their complex chromium compounds : de en
  • FR1139160A - Reciprocating pump : en fr
  • FR1139380A - Cambrillon of ladies' shoes : en fr
  • CH322734A - Additional clamping device for screw clamps : de en
  • DE1747657U - U-PIPE COUPLING, IN PARTICULAR FOR BLOW DISCHARGE LINES. : de en
  • US2796835A - Motor driven pumps : en
  • US2797004A - Assembly for removing automotive axles and wheel assemblies : en
  • FR1138992A - Tube extrusion press : en fr
  • GB777881A - A furnace for heat treating metal parts : en
  • GB777649A - Electroplating barrel and frame therefor : en
  • GB777749A - Improvements in flexible joints for piping : en
  • GB777871A - Improvements in or relating to variable-ratio power transmission : en
  • CA542565A - Pre-fabricated building structures : en fr
  • US2796933A - Cutter holding and actuating means for web-slitting machines : en
  • DE1747445U - REFRIGERATOR DOOR WITH AIR CURTAIN. : de en
  • DK83022C - Transport trolley with lifting mechanism. : da en
  • DE965929C - Device for removing lime : de en
  • BE558240A - Astatic multivibrator : en fr
  • CA542619A - Copolymers of p-isopropenyl toluene and unsaturated alkyd resins : en fr
  • CH322625A - Process for the preparation of new monoazo dyes : de en
  • US2797193A - Method of treating the surface of solids with liquids : en
  • AT190227B - Multi-layer mold for the precision casting process and process for producing the same : de en
  • AT190253B - Radiant heating or cooling device : de en
  • US2796906A - Threaded locking device and method of making same : en
  • US2797068A - Air conditioning system : en
  • CA542829A - Valve with rubber-like seat : en fr
  • AT190228B - Method and device for drying sand molds by means of a portable electric mold dryer : de en
  • JPS326152Y1 - : ja
  • US2796751A - Method and apparatus for knitting pile fabric : en
  • US2796874A - Compacts, vanity cases and the like : en
  • CH322669A - Cartridge ammunition firearm : en fr
  • DE1747634U - CAGE FOR SOWS TO PROTECT YOUR PIGLETS. : de en
  • AT190337B - Cylinder head for diesel engines : de en
  • US2797035A - Spare tire mount safety catch : en
  • DE1747675U - ADVERTISING BACKGROUND FOR ORIGINAL BOTTLES. : de en
  • DE1011073B - Electron-emitting coating for electrodes of electrical gas discharge vessels : de en
  • AU2419756A - Incandescent lamp envelope : en
  • AT190353B - Rotary valve with inspection seal closure : de en
  • CA542649A - Thermostatic switch : en fr
  • CA542744A - Blasting assembly for use in a re-utilisable blasting device : en fr
  • AT190338B - Distributor for low voltage ignition systems with capacitor discharge : de en
  • AU221018B2 - Method and apparatus for converting filament into sliver : en
  • CA542857A - Two wire-four indication railway signal control system : en fr
  • CA542739A - Production of aromatic hydrocarbons : en fr
  • US2796872A - Dual purpose hair roller : en
  • US2797194A - Method of electrolytically recovering precious metals from other metal bases : en
  • CA542582A - Remote control for recording equipment : en fr
  • US2797368A - Cold cathode tube circuit : en
  • DE1747771U - SEAL MARK FOR RESPIRATORY PROTECTION DEVICES. : de en
  • FR1139209A - Method and device for roll printing of plastic material giving glossy and raised covering applications on fabric : en fr
  • GB777482A - Improvements relating to electric street lighting fittings : en
  • GB777621A - Potentially curable compositions from glycidyl ethers : en
  • CA542850A - 4-halo-3,20-diketo steroids-3-cyclic ketal : en fr
  • CH322685A - Electrical circuit : en fr
  • CH322766A - Rolling bearing with an inner ring for mounting a connecting rod on a piston pin : de en
  • US2797072A - Supplemental carburetor : en
  • CH322737A - Machine for drying out buildings : de en
  • AT190439B - Process for the production of highly refractory or refractory masses and / or bricks from slag : de en
  • AT190390B - Rotary impeller pump : de en
  • CH322848A - Apparatus for squeezing tubes including food, pharmaceutical and other tubes : en fr
  • JPS324365B1 - : ja
  • US2796739A - Underground storage system : en
  • US2797114A - Latching apparatus for coke oven doors : en
  • USD180537S - Fluorescent lighting fixture : en
  • AU211509B2 - Application of helical stripes to elongate articles : en
  • AU212895B2 - Improvements in apparatus for mixing and agitating : en
  • CA542790A - Hand rail construction : en fr
  • CH322776A - Winding, especially for transformers : de en
  • CH322825A - Printing device for devices in which the setting of the types to be imprinted is carried out by electrically controlled means : de en
  • GB777533A - Improvements in or relating to additive mixing circuit arrangements for frequency changing : en
  • US2796818A - Stabilizer for tractor mounted implements : en
  • US2797079A - Centrifugal speed governor : en
  • CH322706A - Waterproof timepiece : en fr
  • CH322711A - Pitcher : de en
  • US2797232A - Hidden polyisocyanates : en
  • DE1747637U - FOG GENERATOR MOUNTED TO PORTABLE OR MOBILE SPRAYERS FOR PEST CONTROL. : de en
  • DE1747738U - FRAME STRIPES FOR FOOTWEAR. : de en
  • AT190433B - Process for uni-dyeing fully synthetic crimped threads and yarns : de en
  • AU220643B2 - Improvements in and relating to coils for electrical apparatus : en
  • AU219654B2 - New esters of diethylphenylacetic acid and method of preparing same : en
  • FR1139280A - Hook and wing nut tensioner to achieve the rigidity needed for fabric, portable, amateur and professional cinema screens : en fr
  • GB777642A - Motor driven lawn mower : en
  • CA542800A - Preparation of 1,2,4-triazole derivatives : en fr
  • CY161A - Improvements in or relating to a process for the production of crystalline insulin : en
  • US2797336A - Photoelectric flame detector : en
  • CH322773A - Freezing device for the production of ice blocks : de en
  • US2797251A - Device for holding and moving forward electrodes : en
  • CA542755A - Production of metal powder : en fr
  • AT190347B - Retaining ring for shafts : de en
  • CA542856A - Selectable base counter : en fr
  • DE1011315B - Ship propeller with casing : de en
  • US2796730A - Means for controlling the speed of jetpropelled aircraft, missiles, or other aerial bodies by regulating the fuel supplied thereto in accordance with shock waves produced by the motion thereof : en
  • US2797344A - De-icing apparatus for electric cables : en
  • CA542588A - Method of treating rare earth ores : en fr
  • CA542681A - Aircraft alighting gear : en fr
  • CA542823A - Magnetically damped door closer : en fr
  • CA542635A - Automatic pilot : en fr
  • CA542644A - Sheet feeding devices : en fr
  • AU2416656A - Process forthe manufacture of carotenoids : en
  • DE1747719U - FILLING CONTAINERS FOR FILLING DAKE-SHAPED MASSES, IN PARTICULAR SAUSAGE, IN TUBE-LIKE CONTAINERS, LIKE DAERME OD. DGL. : de en
  • FR1139089A - Lining for brakes or similar applications and method of manufacture : en fr
  • CA542773A - Process for producing reclaimed rubber in particulate form : en fr
  • AT190358B - Machine tool, in particular lathe : de en
  • AT190373B - Device for comminuting, in particular, vegetable matter : de en
  • AT190405B - Disguised single-track vehicle, such as scooters or the like. : de en
  • CA542717A - Fuel injection device : en fr
  • AU217330B2 - Labelling of insulated electric conductors : en
  • DE1010929B - Portable suction device for dry drilling dust : de en
  • DE1011132B - United driving and safety brake for conveyor machines : de en
  • US2796647A - Fastening devices for molding and the like : en
  • US2796826A - Fruit press : en
  • US2797299A - Method of forming serrations at the back of the blade of cutting elements : en
  • US2797369A - Quick reset induction time delay device : en
  • CH322636A - Mixture which is particularly suitable for producing surface coatings and for adhesive purposes, and a process for their production : de en
  • CH322768A - Light ignition machines, in particular light ignition machines for internal combustion engines : de en
  • CA542746A - Coated electric detonator fusehead : en fr
  • CH322858A - Bike trailer : de en
  • DE1747464U - SMOOTH SPOOL ADJUSTER CORE WITH PLASTIC THREAD. : de en
  • DE1747472U - METAL TAPE FOR FASTENING ELECTRIC CABLES TO TENSION WIRES. : de en
  • DE1747621U - LOCKING DEVICE FOR WIRE OR BARS FOR TILLAGE EQUIPMENT CONSTRUCTING A WIRE CAGE. : de en
  • DE1747695U - HAND BRAKE, ESPECIALLY FOR SINGLE-AXLE TRAILERS. : de en
  • FR1139110A - Improvements in the production of metal ingots and castings : en fr
  • FR1139382A - Tool-holder boom device on tractor and tractor fitted with said device : en fr
  • DE1011044B - Arrester arrangement for the zero point of transformers : de en
  • DE1747409U - REINFORCEMENT GRID FOR DRAFT PLATES IN PIT CONSTRUCTION. : de en
  • DE1747426U - HOLES FOR DOCUMENTS. : de en
  • DE1747475U - EQUIPMENT ON CABLE OR ROPE DRUM. : de en
  • FR1139026A - Installation for drying or other treatment of fabric layers : en fr
  • FR1139118A - Required for the conversion of oil filters : en fr
  • FR1139351A - Catalytic oxidation process of olefins : en fr
  • AU217593B2 - Process forthe manufacture of carotenoids : en
  • CA542617A - System utilizing current limit device providing line drop compensation : en fr
  • DE1001324C2 - Circuit arrangement for generating at least one pulse at a time determined by an output pulse : de en
  • DE1011175B - Method and diagnostic preparation for the determination of urobilinogen in urine : de en
  • DE1011364B - Centrifuge with a hermetically sealed outlet : de en
  • FR1139326A - Further training in office printing machines : en fr
  • GB777476A - Double acting luffing davit : en
  • GB777571A - A gas-blast electric circuit breaker : en
  • AT190368B - Process for the production of zip fasteners from two fastener elements attached to the edges of the fabric made of opposing single, double or multiple wire screws of the same pitch and a slide : de en
  • CH322603A - Process of manufacturing a blue melted cheese in rations and device for its realization : en it
  • AT190324B - Swath rake : de en
  • AT190397B - Truck with an unloading device : de en
  • CH322698A - Method for determining color temperatures and device for carrying out the method : de en
  • DE1011192B - Printing tabulator with reciprocating type carrier : de en
  • DE1747498U - CONTROL UNIT FOR MERCURY VAPOR LAMPS. : de en
  • CA542736A - Gun safety mechanism : en fr
  • DK83034C - Process for the preparation of 8- (2 ', 6', 6'-trimethyl-cyclohexen- (1 ') -yl) -2-6-dimethyl-octatrien- (2,4,6) -al- (1). : da en
  • CH322744A - Device to eliminate vibrations and noises in rolling bearings : en it
  • US2796681A - Apparatus for instruction or training in navigation : en
  • US2796708A - Multi-facet selector and stone holder : en
  • US2796925A - Combination curtain and tie-back bracket : en
  • US2796785A - Tube bender : en
  • US2797382A - Magnetic frequency and voltage control for motor generator : en
  • US2796888A - Fast closing valve : en
  • US2796923A - Oil-burner and combustion head construction and installation : en
  • DE1010998B - Selector switch for telecommunications, in particular telephone systems : de en
  • DE1011167B - Radiation pyrometer with amplifier based on the comparison or compensation principle : de en
  • CH322673A - Cement silo : en fr
  • AT190403B - Vehicle frame, preferably motorcycle frame, with a cavity and filter device that act as an intake silencer : de en
  • AT190447B - Arrangement for the delivery of conveyed goods to several receiving points that can be switched off individually : de en
  • AT190649B - Device for occasionally sealing a shaft passage point in the housing of an encapsulated unit, which can be closed by a cap : de en
  • CH322563A - Method for producing air ducts for ventilation, warm air heating and air conditioning systems in buildings : de en
  • CH322681A - Automatic weighing device : en fr
  • CH322686A - Process for the automatic scanning of drawn different colored control curves by means of one and the same scanning head : de en
  • AU214505B2 - Check valve : en
  • AU216488B2 - Electrical sorting system : en
  • CA542843A - Bore mining apparatus with strata sensing means : en fr
  • US2796921A - Sinuous spring attaching means : en
  • US2797282A - Temperature activated electrical circuit closing device : en
  • US2797026A - Self-sealing container : en
  • US2796778A - Doweling jig : en
  • US2796766A - Starter gearing for internal combustion engines : en
  • CA542785A - Electronic storage of information : en fr
  • CA542815A - Method of manufacture of a flexible tube of thermoplastic material and machine for carrying out the said method : en fr
  • GB777578A - Improvements relating to oil burners : en
  • US2796740A - Air conditioning system : en
  • DE1747601U - DECORATIVE ITEM ON EYEGLASSES OD. DGL. : de en
  • CH322577A - Vegetable cutter : de en
  • CH322585A - Ring spinning or twisting machine : de en
  • DE1747470U - COOLING TROUGH FOR COOLING INSULATED CONDUCTORS, WHOSE INSULATION CONSISTS OF A THERMOPLASTIC COMPOSITION THAT IS APPLIED TO THE CONDUCTOR WHEN THE TEMPERATURE IS INCREASED. : de en
  • US2796995A - Door lifting means for horizontal coking chamber ovens : en
  • US2797399A - Underwater transducer : en
  • FR1139022A - Drive axle, especially for agricultural vehicles : en fr
  • GB777542A - Improvements in production of lubricating oils : en
  • DE1747518U - SNORE AND ORAL BANDAGE. : de en
  • US2796926A - Venetian blind bracket : en
  • US2797101A - Method and apparatus for manufacturing endless sound tapes : en
  • DE1747715U - DEVICE FOR DISPENSING MIXED DRINKS. : de en
  • DE965905C - Impact armor for blast furnaces : de en
  • GB777565A - Process for the manufacture by the galvanoplastic method of parts and components subjected to static and thermal stresses, and particularly of moulds : en
  • CH322863A - Pressurized fluid brake system : en fr
  • CA542805A - Incompressible tube with cap : en fr
  • DK83032C - Scraping roller for removing roller scales from hot-rolled strip iron. : da en
  • DE1011009B - Kohaerer cell : de en
  • DE965889C - Luffing gear for tower cranes : de en
  • FR1138989A - Cold Cathode Glow Discharge Tube : en fr
  • FR1139034A - Improvements to lifting trolleys : en fr
  • GB777531A - Improvements in and relating to internal-combustion engines with fuel-injection, air-compression and self-ignition : en
  • DE1747415U - TOOL FOR MACHINING SHEET METALS. : de en
  • DE1747571U - ADDITIONAL PIPE FOR UTILIZING THE COMBUSTION FUMES OF A STOVE. : de en
  • DE1747750U - CONTAINER FOR ROD-SHAPED PAINT CARRIERS. : de en
  • FR1139210A - Adjustable hydraulic clutch allowing reverse and neutral operation : en fr
  • FR1139212A - Pipe : en fr
  • CA542691A - Clamping device : en fr
  • CH322856A - Tractor or truck tires : de en
  • DE1000881C2 - Bearing system : de en
  • DE1747765U - CHILDREN'S STOVE. : de en
  • US2796697A - Parachute ball toy : en
  • AU1464655A - Improvements in electric plug fittings : en
  • CH322666A - Music box with dance figure : de en
  • US2796936A - Acidizing wells : en
  • US2797135A - Needle or roller bearing for mounting a connecting rod on a gudgeon pin : en
  • FR1139373A - Signal block with paper basket, audible reminder and pedestrian traffic lights : en fr
  • IE22817L - Thermoplastic stretch yarns : en
  • DE965869C - Process for the treatment of fibrous materials, in particular stalks, before they are processed into building and insulating material : de en
  • DE965911C - Steel aluminum hollow cable made of profiled wires for high tension : de en
  • FR1139112A - Stocking clamp : en fr
  • GB777748A - Improvements in or relating to a method of making linoleum type sheet material : en
  • DE1000785C2 - Wire stitching machine : de en
  • DE1011242B - Galvanic baths for the production of metal coatings : de en
  • DE1747611U - GLASS BALL TAP. : de en
  • GB777867A - Improvements in and relating to screening cans for thermionic valves : en
  • FR1139063A - Advanced piston for brake cylinder or other : en fr
  • GB777601A - Improvements in adjustable clasps for straps and the like : en
  • US2797376A - Electronic motor : en
  • AU2426056A - Improvements in or relating to modulating and demodulating apparatus for use in duplex electric carrier systems : en
  • CH322553A - Forage maker, preferably for dry raw forage : de en
  • DE1747451U - FASTENING OF PICTURES IN TELEVISION HOUSINGS. : de en
  • DE1747544U - HEIGHT ADJUSTMENT DEVICE WITH SUSPENSION OF AN ARMCHAIR. : de en
  • DE1747684U - TRANSPARENT LABEL. : de en
  • GB777659A - Automotive vehicle : en
  • GB777751A - Improvements in hard fibre spinning machines : en
  • AT190234B - Umbrella, especially shortenable umbrella : de en
  • CA542753A - Fertilizer distributor : en fr
  • DE1011024B - Box for installing switching elements, in particular Pupin coils, in cables : de en
  • DE1011231B - Rope clamp : de en
  • DE1747535U - CURTAIN ROD WITH PULL DEVICE. : de en
  • DE1011100B - Process for the production of monoazo dyes or their metal complex compounds : de en
  • DE965935C - Multi-part, flexible route extension with box-shaped route stamps : de en
  • FR1139316A - Swollen thermoplastics and their preparation process : en fr
  • DE1747453U - REPORTING SYSTEM. : de en
  • DE965907C - Circuit arrangement for determining the amplitude of pulses : de en
  • DE1011114B - Rotary piston machine : de en
  • US2797012A - Sliced bacon containers : en
  • US2797002A - Bucket supporting and operating mechanism : en
  • DE1011252B - Mandrel : de en
  • FR1139274A - Symmetrical connection, by thread or removable helical ramp for tubes and pipes : en fr
  • GB777774A - A water meter : en
  • FR1139012A - Advanced needle for making and re-stitching knitted fabrics : en fr
  • FR1139054A - Adjustable tilting door : en fr
  • GB777761A - Improvements in or relating to the production of phthalic, isophthalic, and terephthalic acids : en
  • GB777889A - An improved vehicle : en
  • US2796909A - Saddle-type pipe or rod bending machine : en
  • DK83050C - Cathode body for electric discharge pipes. : da en
  • US2797138A - Method of inhibiting evaporation of crude oil and floating layer for use therein : en
  • DE1011023B - Symmetrical high-frequency cable with shield : de en
  • DE965848C - Anchor support for mining operations : de en
  • AT190367B - Process for the production of ski edge lamellas : de en
  • DE1011059B - Protection arrangement for electrical machines : de en
  • DE1747799U - DEVICE ON HAND-HELD UNITS FOR CONNECTING TWO END OF THREAD. : de en
  • US2797393A - Composite wave guide : en
  • DE1747405U - TABLE TAPE KNIFE MACHINE. : de en
  • DE1747652U - TIMING BELT MADE OF PLASTIC. : de en
  • DE1747785U - CONTAINER WITH ROTATING CHAMBER. : de en
  • DE1011299B - Rearview interior mirror for motor vehicles : de en
  • DE1011338B - Infeed finger for the format of a stick cigarette machine : de en
  • DE1747404U - MORNING SKIRT, QUILTED JACKET OD. DGL. : de en
  • GB777588A - A method and means for forming hollow bodies from filamentary material : en
  • DE1010933B - Resilient pit lining : de en
  • DE1011130B - Reel, preferably tractor reel with compressed air drive : de en
  • DE1747519U - ARRANGEMENT FOR FIXING BONE FRACTURES WITH PLASTIC. : de en
  • GB777595A - Improvements in or relating to lawn mowers : en
  • US2796639A - Window structure : en
  • US2797063A - Gate valve : en
  • GB777779A - Improvements in and relating to a safety arming mechanism for fuzes : en
  • CA542779A - Rotary limit switch : en fr
  • FR1139060A - Dryer-ironers improvements : en fr
  • US2797092A - Pneumatic rotary sheet feeding mechanism : en
  • CA542622A - Tetracycline production : en fr
  • CA542683A - Polyethylene terephthalate film and the method of producing same : en fr
  • DE1011138B - Glass roof covering : de en
  • DE1011318B - Hinge for swing doors : de en
  • FR1139240A - Mechanism for transmitting energy between the PTO shaft of a tractor and the drive axle of a trailer : en fr
  • DE1011220B - Fungicidal suspensions containing copper (ó ±) oxide and process for their preparation : de en
  • GB777744A - Improvements in and relating to a self-winding time-piece : en
  • GB777700A - Improvements in or relating to methods of dispersing fogs and the like : en
  • GB777724A - Improvements in or relating to vent plugs for electric accumulators : en
  • US2796967A - Egg aligner : en
  • DE1747638U - SEALING FOR THE VALVES OF COMBUSTION MACHINES. : de en
  • GB777498A - Improvements in appliances for cutting water weed growths : en
  • AU2416756A - Conveyor belt : en
  • DE1011197B - Calculating machine controlled by punch cards : de en
  • US2797132A - Device for mixing a cleaning agent with a stream of water : en
  • CA542562A - Locomotive flange lubricant : en fr
  • US2797061A - Solenoid operated shut-off valve : en
  • US2796742A - Ice tray : en
  • DE1011215B - Fruit tree sprayer : de en
  • GB777815A - Method of, and apparatus for making galvanic anodes for use in the cathodic protection of metallic structures : en
  • FR1139182A - Plastic molding process : en fr
  • DE965931C - Flotation of sylvin from crushed sylvinite : de en
  • GB777768A - Composition material for brake shoes : en
  • US2796656A - Modified regenerated cellulose articles and method for making the same : en
  • US2796672A - Apparatus for testing cogwheels, cutting wheels, or similar wheels and more : en
  • US2796771A - Strip feeding device : en
  • DE1747565U - MOBILE LADDER FOR OPERATING STANDING STRETCHING FRAMES FOR CURTAINS AND STORES. : de en
  • GB777780A - Novel ester plasticizers : en
  • DE1747708U - LID FOR CANS OR THE LIKE, IN PARTICULAR FOR MILK JUGS. : de en
  • CH322731A - Process for manufacturing a molded and molded product obtained by this process : en fr
  • CH322743A - Device for centering two parts to be screwed together : de en
  • GB777515A - Improvements in or relating to tertiary alcohols : en
  • AU1472755A - Machine counterbalance mechanism : en
  • DE1747473U - DEVICE FOR THE LAYING OF CABLES OD. DGL. : de en
  • FR1139143A - Current limiting fuse circuit breaker : en fr
  • DE1010948B - Device for changing brush body holders on brush drilling and tamping machines : de en
  • DE1011010B - Simultaneous emitters, especially for ultra-short electric waves : de en
  • DE1011118B - Process for obtaining an agent against pathogenic microorganisms and for the decomposition of exogenous protein : de en
  • FR1138985A - Polyethylene preparation process : en fr
  • GB777847A - Improvements in or relating to the production of polymeric materials : en
  • GB777848A - Drums or shells provided with wear resistant linings : en
  • CA542844A - Reaction of acetals and alkylene oxides : en fr
  • CH322555A - Poultry drinker with hydraulic fluid supply controlled depending on the fluid level : de en
  • DE1747588U - SKIRTING BOARD FOR CONNECTION TO A PLASTIC FLOOR COVERING. : de en
  • DE1011075B - On the wall of one of the power supply lines to be attached to the housing receiving a waterproof socket for light tubes : de en
  • GB777842A - Apparatus for printing or coating : en
  • DE1011285B - Device for regulating the delivery rate of gear pumps : de en
  • DE1747456U - NUMBER SWITCHES FOR TELEPHONES. : de en
  • DE1747723U - SWIVELING FRAME FROM A HOUSING FOR FASTENING MEASURING INSTRUMENTS. : de en
  • GB777483A - Improvements in combination locks : en
  • DE1000385C2 - Process for the production of melamine : de en
  • DE1011198B - Business machine with device for the formation of balances of positive and negative items : de en
  • AU213931B2 - Improvements in horizontal sweep and high voltage transformers for television receivers : en
  • CA542754A - Purification of tyrosine : en fr
  • DE1011346B - Resistant to scale and corrosion at high temperatures : de en
  • DE1747482U - ELECTRIC SWITCH. : de en
  • DE1747656U - PRESSURE RELIEF VALVE FOR LUBRICATION UNITS. : de en
  • DE964665C - Device for flame spraying thermoplastics : de en
  • DE965862C - Bearing made of plastic (synthetic resin), which is composed of individual segments of the same original shape that can be used within a limited diameter range : de en
  • DE1010943B - Method of shrinking wool and woolen fabrics : de en
  • DE1011086B - Partly glued ferromagnetic cut tape core : de en
  • GB777529A - Improvements in or relating to decomposition of alkali metal amalgams : en
  • FR1138995A - Improvements to multi-element socket outlets : en fr
  • GB777844A - Improvements relating to typewriters : en
  • FR1139372A - Improvement in gliding gliders with auxiliary engines or motor gliders : en fr
  • FR1138987A - Control device for prepayment box : en fr
  • GB777525A - Improved grain products and the manufacture thereof : en
  • GB777786A - Improvements in or relating to indicators : en
  • DK83021C - Control valve. : da en
  • FR1139357A - Metal fastening clip : en fr
  • DE1011153B - Gravimeter : de en
  • GB777865A - Improvements in or relating to television apparatus : en
  • DE1011353B - Method for producing a connection between a ceramic and a metal body : de en
  • CH322675A - Device indicating the violation of at least one temperature limit : en fr
  • AT190327B - Rectangular container for plants to decorate windows, balconies, walls or gardens or to build moss walls : de en
  • AT190258B - Plastic joint tape : de en
  • AT190376B - Process for the permanent stabilization of dairy products and application of this process : de en
  • CA542817A - Printing control for interpreter : en fr
  • US2797180A - Method of making ornamented bowl-like article, and ornamentation carrier therefor : en
  • AT190319B - Power harrow with a boom attached to the side of the chassis of the tractor : de en
  • AT190420B - Parallelogram drawing machine : de en
  • CA542852A - 2,2-DIMETHYL-.alpha.,.alpha.-DIPHENYL-1-PYRROLIDINE ALKANONITRILES AND METHOD OF PREPARATION : en fr
  • CA542788A - Emulsion separation by heat and decanting : en fr
  • US2797084A - Straight and collect delivery mechanism : en
  • CA542668A - Polypeptide dissolved in di- and trichloroacetic acid : en fr
  • AU2424256A - Combustion chamber fora turbojet powerplant : en
  • AT190432B - Method and device for producing permanently crimped or undulating threads from synthetic organic textile fibers : de en
  • AT190421B - pencil sharpener : de en
  • DE1747646U - SCREW HEAD FORM FOR ALL TYPES OF FASTENING SCREWS, PROVIDED WITH A SERRATED N. DIN CONE, SUITABLE FOR EVERY SIZE : de en
  • AU1487755A - Improvements insanitary napkins andin fabrics for use therein : en
  • AT190203B - Free-floating turbo rotor : de en
  • AT190364B - Method and apparatus for making a capsule-shaped solder set : de en
  • AT190202B - In-axis rotary piston machine : de en
  • AT190409B - Braking device for vehicle wheels : de en
  • AT190306B - Device for measuring the amount of heat consumed in hot water heating systems : de en
  • CH322588A - Device for forming conical bobbins with a thread fed at constant speed : en it
  • CH322875A - Process for the production of a cobalt-containing azo dye : de en
  • US2796899A - Hold down clamp : en
  • US2796993A - Filter plates : en
  • AT190293B - Device for actuating contact rockers, in particular mercury rockers : de en
  • DE1747489U - DEEPWAVE BOX FOR LIQUID-COOLED UNITS. : de en
  • US2797139A - Method of inhibiting evaporation of volatile liquids and floating layer for use therein : en
  • CA542599A - Screening and comminuting device : en fr
  • CH322786A - Arrangement for the control of multi-motor drives with automatic speed control for the rolls of paper machines : de en
  • US2796884A - Liquid level control device : en
  • US2796641A - Wallboard trim : en
  • AU218203B2 - A staircase wholly or partly winding, and consisting of prefabricated separate parts : en
  • CH322787A - Directional impedance relay device : en fr
  • CA542742A - Plate type heat exchangers : en fr
  • AT190222B - Multicolored lipstick and process for its manufacture : de en
  • CA542655A - Delustering cellulose ester filamentary material : en fr
  • CA542769A - Pressure and temperature relief valves : en fr
  • FR1138960A - Needle bar mechanism for drawing bench : en fr
  • FR1139171A - Process for the fractionation of compressed air by cooling to low temperature, by liquefaction and rectification : en fr
  • FR1139075A - Device for controlling the plates in rectilinear knitting machines and machine provided with said device : en fr
  • AU2416856A - A staircase wholly or partly winding, and consisting of prefabricated separate parts : en
  • FR1139084A - Improvements to electron multipliers : en fr
  • GB777557A - Method and apparatus for handling data : en
  • US2797009A - Vehicle mounted tilting hoist : en
  • GB777877A - Improvements in or relating to the production of cotton yarns and fabrics having resistance to water and chemicals : en
  • CH322741A - Painting aid : de en
  • DE1010935B - Device for the cultivation of microorganisms : de en
  • DE1011296B - Leaf spring suspension for vehicles, in particular motor vehicles : de en
  • FR1139340A - Enhancements to emergency safety couplings : en fr
  • GB777452A - Composite fabrics : en
  • GB777495A - Improvements in shock-absorbing air cushions : en
  • GB777784A - Improvements in and relating to idler rollers for conveyor belts : en
  • LU35120A1 - : fr
  • US2796982A - Multiple unit labeled package and method of making it : en
  • US2797097A - Gripper for flexible sheet conveyor : en
  • DE1747593U - POINTER REGULATORY DEVICE ON MEASURING DEVICES AND THE LIKE : de en
  • DE1011326B - Deduction for the flame tube of a flamethrower : de en
  • DE1011103B - Process for the refining and stabilization of terminal oxy compounds and carboxyl compounds with unsaturated carbon chains : de en
  • DE1011110B - Additive to mineral lubricating oils : de en
  • US2796626A - Adjustable door tracks for multiple sliding doors and separable suspension device therefor : en
  • DE1747533U - HANDLE MADE FROM THERMOPLASTIC PLASTIC. : de en
  • US2796703A - Method and apparatus for sharpening drills : en
  • US2796942A - Four wheel drive for automotive vehicles : en
  • FI29143A - Dishwasher : en fi
  • FR1139252A - Interrupting chamber for oil circuit breaker : en fr
  • FR1139248A - Improvements to electronic discharge switching devices : en fr
  • FR1139294A - Improvements to tracked vehicles : en fr
  • DE1011171B - Control device for fluid vortex brakes : de en
  • US2797162A - Low alloy steel for sub-zero temperature application : en
  • US2797191A - Methyl mercaptan distillation : en
  • US2797236A - Lower alkanoate esters of 3-methyl-6-cyclohexylidene-1-hexen-3-ol and the corresponding 1-hexyn analog : en
  • US2797309A - Flashlight : en
  • US2797315A - Portable loud-speaker type radio receiver with battery-saving earphone circuit : en
  • GB777522A - Improvements in or relating to the treatment of yarns with liquids : en
  • GB777736A - Improvements relating to the manufacture of coiled springs : en
  • DE1747466U - SCALE ARRANGEMENT FOR RADIO DEVICES, TELEVISION RECEIVERS OR SIMILAR HIGH FREQUENCY DEVICES. : de en
  • DE1011271B - Process for the production of a taste and smell refined cola nut product : de en
  • FR1139226A - Resinous materials of the moss type : en fr
  • USRE24335E - Wheel cover : en
  • US2796648A - Cable clamping device : en
  • US2797053A - Cutting device for winding machines : en
  • US2797156A - Nitrogen-bearing ferrochromium : en
  • US2796935A - Increasing production rates of gas and oil wells : en
  • GB777547A - Improvements in or relating to explosive well-perforating assemblies : en
  • GB777769A - Coating compositions : en
  • DE1747499U - FLUORESCENT TUBE SOCKET FOR U-SHAPED FLUOROUS TUBE LAMPS. : de en
  • DE1747679U - MUTE SELLER OF CHRISTMAS WISH CARD PRODUCTION CARD FOR CHRISTMAS GIFTS. : de en
  • GB777706A - Electrical insulating materials : en
  • CH322795A - Mercury vapor converter with forced air cooling : de en
  • GB777654A - Improvements in or relating to milking machines : en
  • GB777891A - Screw slotting attachment for automatic lathes : en
  • CH322691A - Magnetic recording tape and process for its manufacture : de en
  • DE965899C - Method for breaking ice by means of a watercraft and devices for carrying out the method : de en
  • DE965888C - Lock for elevator doors, especially for elevator doors without a lock : de en
  • DE1747443U - MOLDED VEGETABLE PRODUCTS FOR AQUARIUMS AND THE LIKE : de en
  • US2797286A - Potentiometer : en
  • GB777567A - Improvements in or relating to tension members formed of woven webbing and devices for use therewith : en
  • GB777822A - Improvements in or relating to variable-speed transmission mechanisms : en
  • GB777900A - Alkyl ethers of podophyllum glucosides and process for their manufacture : en
  • GB777607A - Treatment of fertilizers : en
  • GB777655A - Photo-electrically controlled servo device : en
  • US2797224A - Process for preparing picolyl secondary amines : en
  • CH322817A - Process for the preparation of piperazine derivatives : en fr
  • FR1139211A - Improved Precision Measurement and Calibration Apparatus and Method : en fr
  • GB777776A - Improvements relating to the production of metal sheet : en
  • DE965910C - System for transmission of a wide frequency band : de en
  • GB777576A - Improvements relating to web renewing mechanism : en
  • GB777813A - New barbituric acid derivatives, and processes for making the same : en
  • DE1747437U - HOLDER FOR CARD LABELING. : de en
  • GB777472A - Improvements in and relating to outlet control means : en
  • FR1139192A - Instantaneous or delayed fuse with safety of initiation and trajectory for mortars from 50 to 120 millimeters : en fr
  • DE1011174B - Clamping device for pipe testing presses : de en
  • DE1011188B - Sorting machine for payment cards : de en
  • DE1001311C2 - Warning signal with a light source to secure unguarded railroad crossings : de en
  • FR1139087A - Process and apparatus for the purification of neutral gases : en fr
  • GB777536A - Improvements in or relating to fuel injection equipment : en
  • GB777648A - Binocular telescope : en
  • US2797126A - Wind vane attachment for pivoted ventilator windows of automobiles : en
  • GB777543A - Improvements in and relating to electrical isolating and like switches : en
  • US2796678A - Control device for paper driers : en
  • US2796944A - Power lawn mower control device : en
  • AT190296B - Weighbridge : de en
  • AU2419456A - Improvements in ball-tipped and like writing instruments : en
  • CH322652A - Method of manufacturing a removable-leaf register and register obtained by this method : en fr
  • DK83043C - Intercom with speakerphones. : da en
  • DE965934C - Extension of the route using segments preferably designed as arched sections : de en
  • DK82976C - Zipper slider. : da en
  • GB777668A - Improvements in or relating to rose end couplings : en
  • DE1011028B - Movable electrical cable with wire mesh reinforcement : de en
  • DE1011157B - Dotted line recorder : de en
  • FR1139283A - Conveyor trolley usable in particular in the textile industry : en fr
  • DK83049C - Electrical switch mechanism. : da en
  • FR1139304A - Improvements to processes and devices for transporting goods : en fr
  • GB777545A - Improvements in or relating to resinous composition : en
  • GB777661A - Heat exchanger core and method for fabricating the same : en
  • GB777758A - Improvements in or relating to aryl carbamate esters of arylamino alcohols and acid addition salts thereof, and process for preparing the same : en
  • FR1139216A - Synthetic masses for molded products, raw materials for facades, impregnation products, etc., based on fluorinated derivatives of hydroxyl polymers : en fr
  • FR1139354A - Safety hook : en fr
  • FR1138977A - Improvements to packaging for seals or similar : en fr
  • GB777670A - Electric equalising networks : en
  • FR1139138A - Gearbox control device for motorcycles and similar vehicles : en fr
  • GB777609A - Process for the production of terephthalic acid and of alkali metal salts and other derivatives thereof : en
  • US2796777A - Method and apparatus for resizing tools : en
  • US2797173A - Method of and apparatus for annealing and coating steel sheets : en
  • CA542590A - Gun powder driven pellet : en fr
  • CA542832A - Vibrating screen : en fr
  • CH322842A - Advertising packaging set : en fr
  • GB777671A - Improvements in or relating to bonded laminated assemblies : en
  • US2796610A - Anti-glare spectacles : en
  • US2796809A - Pulp screening apparatus : en
  • CH322784A - Arrangement for regulating the speed of two or more electric motors to a constant speed ratio : de en
  • DE1011310B - Bottle insertion device on bottle handling machines : de en
  • FR1139092A - Mobile partition : en fr
  • FR1139365A - Installation of coke ovens : en fr
  • GB777477A - A new or improved chock release for supports for mine roofs : en
  • GB777605A - Mills : en
  • GB777467A - Improvements in and relating to electric traction control systems : en
  • GB777814A - New malonic, cyanoacetic and acetoacetic acid derivatives, and processes for making and using the same : en
  • FR1138994A - Improvements to connector systems such as those for multi-pin sockets : en fr
  • FR1139067A - Improvements to electrolytic salt bath treatment processes : en fr
  • FR1139119A - Pendulum : en fr
  • US2796709A - Methods and apparatus for loading cartons : en
  • GB777480A - Improvements in textile yarn spinning machines : en
  • DE1747726U - EXHIBITION SCISSORS WITH ADDITIONAL ARMS FOR TILT & TURN WINDOWS OR DOORS. : de en
  • AU217709B2 - Improvements in or relating to "heating & temperature sensitive control wire : en
  • US2796767A - Drill head spindle drive construction : en
  • US2797199A - Corrosion inhibitor : en
  • CH322837A - Color television control unit : de en
  • AU1470955A - Improvements in horizontal sweep and high voltage transformers for television receivers : en
  • US2797206A - Stable melamine-urea resin syrup : en
  • CA542745A - Production of compositions for agricultural and like purposes : en fr
  • CH322746A - Friction clutch : de en
  • CA542564A - Variable size folding machines : en fr
  • CH322635A - Process for the production of new, curable condensation products containing acidic groups : de en
  • CH322670A - Floor igniter for projectiles : de en
  • US2796612A - Knot forming and shaping devices : en
  • US2796651A - Hoist hook safety gate : en
  • US2796733A - Turbine engine fuel control using a final electrical signal for proportionally moving a single throttle valve : en
  • CH322645A - Process for the production of semi-pulp : de en
  • US2796688A - Device for fixing a transparency : en
  • DE1747423U - FLEXIBLE INNER BRUSH FOR BARRELS WITH DEFORMED CROSS SECTION. : de en
  • FR1139131A - Powder distribution hopper : en fr
  • GB777657A - Improvements in or relating to electric signal attenuators : en
  • DE1011071B - High pressure mercury vapor lamp for large power consumption : de en
  • DE1011370B - Bolt-firing device : de en
  • AU2423956A - Vhf-mixing arrangement employing atleast one multi-grid tube : en
  • CA542677A - Mill rolls having means for circulating heat exchange fluid : en fr
  • CA542767A - Safety devices for power driven machines : en fr
  • CA542858A - Highway crossing protection control apparatus : en fr
  • DE965906C - Device for regenerative braking circuits, especially for single-phase AC traction vehicles : de en
  • CH322840A - Gas warning device : de en
  • CH322557A - Component and method and device for its production : de en
  • DE1747783U - CLOSURE ON BAGS FOR DRESSING MATERIAL. : de en
  • CA542747A - Manufacture of aromatic dicarboxylic acid nitriles : en fr
  • AU213497B2 - Improvements in or relating to record tape containers : en
  • CA542636A - Spark plug and method of making the same : en fr
  • USD180513S - Wheeled whirling toy : en
  • US2797217A - Dihydro oxazine diones : en
  • AT190394B - Multi-speed gear change transmission for motor vehicles, in particular rail vehicles, with only two upstream friction overrunning clutches : de en
  • US2797349A - Ultra high frequency electron discharge devices : en
  • AU1501056A - Improved automotive kingpin inclination gauge : en
  • CA542729A - Battery separators : en fr
  • DE1001146C2 - A bilge keel used as a bilge keel : de en
  • US2796611A - Necktie construction : en
  • US2797129A - Vehicle door structure : en
  • US2797148A - Recovery of nh3 from a gaseous mixture containing nh3 and hcn : en
  • US2797257A - Color television cameras : en
  • FR1138984A - Speed change for seed drills and fertilizer spreaders : en fr
  • FR1139201A - Postal sorting device : en fr
  • CH322586A - Twisting device for twisting a textile thread or stranding several threads : en fr
  • AU218202B2 - Improvements in emulsifier and emulsifiable concentrate : en
  • CA542653A - Capacitor housing : en fr
  • CA542846A - Two phase electromagnetic device : en fr
  • CH322782A - Automatic control device for an electrical circuit : de en
  • CA542626A - Coating process for fruits and vegetables : en fr
  • CA542708A - Electronic control circuit : en fr
  • US2796927A - Venetian blind : en
  • US2796763A - Critical aerodynamic limit indicator : en
  • US2797090A - Adjustable width tape guides for perforated tape apparatus : en
  • US2797142A - Method of reducing heavy metal tetrahalides : en
  • FR1139077A - Movable crank handle : en fr
  • CA542632A - Method and apparatus for the production of building elements and structures of prestressed concrete : en fr
  • CA542660A - Enema applicator : en fr
  • CA542664A - Extrusion of hollow bodies : en fr
  • DE1011111B - Grease : de en
  • DE1011123B - Binder for the application of thin layers of substances contained in a suspension to solid bodies, especially glass : de en
  • DE1011189B - Punch card-controlled calculating machine : de en
  • CH322879A - Process for the production of a cover laminate : de en
  • DE1747627U - FAN BLOWER. : de en
  • FR1139381A - Assembly device for flat elements, in particular for scaffolding floors : en fr
  • CH322801A - Orthopedic device intended to support a leg : en fr
  • DE1011237B - Valve with exchangeable sieve : de en
  • FR1139013A - Equipment for manufacturing by casting any object having a master torque greater than the inlet or outlet, in particular so-called torpedo-shaped suppositories : en fr
  • FR1139202A - Device for the production of sawdust or shavings from wood residues or other woody material : en fr
  • US2797073A - Heating of flowing liquids by the injection of vapor : en
  • DE1747753U - ROOM RECT. : de en
  • US2796965A - Device for gaging strip material and indicating excessive variations in width and camber thereof : en
  • US2797001A - Vehicle mounted apparatus for handling cut forage : en
  • US2797121A - Combined hold-down weight and bumper guard for tractors : en
  • US2797187A - Production of puromycin : en
  • DE1747730U - BALLPOINT PEN TIP. : de en
  • DE965854C - Detector for frequency or phase modulated voltages : de en
  • AU212493B2 - Device for controlling the engagement of automatically operable clutches, particularly for use on motor vehicles : en
  • CA542601A - Decanter and filter arrangement : en fr
  • CA542707A - Copperable disazo dyestuffs : en fr
  • US2796824A - Toaster : en
  • DE1747439U - DEVICE FOR REPLACING PAPER GUIDES FOR WRITING UNITS IN OFFICE MACHINES, IN PARTICULAR TABLING MACHINES. : de en
  • DE1747612U - ELECTRIC IN-LINE WATER BATH (STEAM BATH) MADE OF GLASS. : de en
  • DE1747408U - BUNSEN BURNER, IN PARTICULAR FOR GAS WATER HEATERS. : de en
  • DE1747686U - DEVICE FOR ATTACHING AN INTERCHANGEABLE LENS. : de en
  • AT190359B - Pipe cutter : de en
  • US2796728A - Precision chronometer : en
  • US2797243A - Improved method for converting 1-amphetamine into d-1-amphetamine : en
  • US2797153A - Fuel for spark ignition internal combustion engines : en
  • DE1747700U - CAR CONVEX MIRROR. : de en
  • US2796849A - Anti-kicking device for cows : en
  • US2796856A - Autoamtically releasable coupling : en
  • AT190355B - Hydrostatic transmission, pump or the like. : de en
  • AT190412B - Portioning machine for paste-like masses, in particular for sausage masses : de en
  • CH322651A - Device for simultaneous cutting of thick layers of packaging material : de en
  • DE1001075C2 - Gearbox lubricated in at least two stages, especially in mechanical torque amplifiers : de en
  • DE1747583U - SOUND AND HEAT INSULATING PRODUCT. : de en
  • CH322580A - Movable ladder walking device : en fr
  • US2796620A - Brush : en
  • AU2417356A - Crown closures : en
  • CA542666A - Power steering apparatus : en fr
  • CH322606A - Machine for packing ravioli : en it
  • DE1747552U - DESK EDGE PROTECTION TO PROTECT ITEMS OF CLOTHING. : de en
  • FR1139021A - Loaded gun, for drawing a fuel-oil mixture : en fr
  • GB777697A - Improvements in or relating to means for connecting or coupling pipes and tubes : en
  • CH322728A - Inductor for inductive HF heating : de en
  • DE1747563U - DEVICE FOR SEPARATING INDIVIDUAL PORTIONS FROM A STRING, IN PARTICULAR FROM FOOD IN STRING FORM, E.G. FROZEN FISH. : de en
  • CA542750A - Data conversion system : en fr
  • CH322714A - Process and device for the production of precision casting molds : de en
  • CA542678A - Well treatment apparatus : en fr
  • CH322632A - Use for the preparation of perfumes, methyl-22, a-irone whose semicarbazone melts at 188-189º C : en fr
  • CH322712A - Device for testing the water-resistance of watch cases : en fr
  • US2796981A - Means for controlling the use of safety razor blades : en
  • CA542609A - Machine for the treatment of webs of flexible sheet material : en fr
  • CH322774A - Process for the production of a galvanic dry cell and device for carrying out this process : de en
  • US2797186A - Biochemical conversion of cortisone to hydrocortisone : en
  • US2796762A - Engine function efficiency meter : en
  • US2797350A - X-ray tube : en
  • DE1747585U - FRAME PROFILE MADE OF METAL. : de en
  • DE1747455U - TELEPHONE SWITCH. : de en
  • AT190380B - Process for the production of bleachable half-cellulose from softwood and hardwood : de en
  • AU216487B2 - Improvements in or relating to devices for successively transmitting, inthe correct sequence, a plurality of input signals toone output circuit by means ofan electric discharge tube : en
  • CA542684A - Synthetic leather compositions : en fr
  • CA542811A - Method of prestressing units with serration : en fr
  • CH322777A - Pole wheel for electrical machines with pronounced poles : de en
  • AU219549B2 - Improvements relating to reinforced fabricated articles comprising polymeric compositions : en
  • CH322771A - Diffuser device with fluid deflection : de en
  • US2797169A - Non-dusting asphaltic coatings : en
  • CA542682A - Production of tio2 pigments : en fr
  • CH322764A - Control device for injection internal combustion engines with external ignition : de en
  • USD180528S - Game board : en
  • US2797091A - Web shifting apparatus : en
  • US2797260A - Subscription television system : en
  • USD180534S - Fluorescent lighting fixture : en
  • DE1001123C2 - Gearboxes, especially for motor vehicles : de en
  • US2797109A - Threaded joint and lock : en
  • AU2425156A - Cinematographic film brake : en
  • CA542680A - Production of hydroxy aldehydes : en fr
  • CA542756A - Colouration of aromatic polyesters : en fr
  • CH322791A - Helical delay line for traveling wave tubes with a damping coating : de en
  • SU105963A1 - Self-propelled machine for handling bulk materials : en ru
  • US2796980A - Cut flower box : en
  • DE1011349B - A glaze-forming coating for ceramic objects by firing and a method for applying foils to ceramic objects : de en
  • AU1710256A - An improved method of refining crude sugarcane wax with solvents : en
  • AT190383B - Shutter device for photographic apparatus : de en
  • US2796679A - Autoamtic clothes dryer control : en
  • US2797184A - Process for the recovery of heparin : en
  • DE1011025B - DC high voltage cables : de en
  • DE1747713U - CORKSCREW. : de en
  • GB777812A - Hydroxy-phenyl ketones : en
  • CH322696A - Instrument for measuring the power of acoustic vibrations in a liquid, including ultrasound : en fr
  • US2797317A - Wave generation circuits : en
  • USD180514S - Transparency viewer or similar article : en
  • DE1011006B - Method for the optional operation of a tube as a mixer in one frequency range or as an oscillator tube in another frequency range : de en
  • DE1747429U - FILTER PRESS PLATE. : de en
  • FR1138957A - Improvements made to the means for testing materials for traction : en fr
  • FR1139094A - Fertilizer distributor usable as a seed drill : en fr
  • GB777704A - Improved driving mechanism for the thread guide of a full fashioned knitting machine : en
  • US2796914A - Heat sealing device : en
  • DE1010931B - Process for sealing and consolidating water-bearing layers surrounding a manhole : de en
  • US2796723A - Side delivery rake : en
  • US2797160A - Production of zirconium : en
  • US2797324A - Space resonant system : en
  • FR1139019A - Electric drive control for operating machines : en fr
  • DE1011015B - Selective damping layer for electromagnetic waves that works according to the principle of interference : de en
  • GB777643A - Improvements in or relating to coated paper receptacles and method of producing the same : en
  • FR1139038A - Boiler : en fr
  • FR1139082A - Stabilized feeding device : en fr
  • DE1011343B - Device for placing bricks on supporting battens : de en
  • DE1747796U - DRYING DEVICE. : de en
  • FR1139348A - Meter or distributor for measuring the rate of flow of a liquid such as gasoline : en fr
  • DE1011143B - Process for the production of colored and figuratively patterned tile coverings from thermoplastics : de en
  • US2796964A - Oil tight friction clutch : en
  • US2797262A - Automatic telephone systems : en
  • FR1139074A - Waterproof watch case : en fr
  • DE1010925B - Rock drilling machine for surface and underground work : de en
  • DE1011230B - Control device for Foettinger clutches with hydraulically operated control elements : de en
  • FR1139125A - Photoelectric wire breaker : en fr
  • GB777669A - Improvements in or relating to high voltage transformers : en
  • DE965868C - Lining for cavity explosives : de en
  • US2796800A - Motion picture time correlating apparatus : en
  • DE1011222B - Additive to the fuel for gasoline engines : de en
  • US2797055A - Casting reel : en
  • US2796977A - Wardrobe box and holder hanger therefor : en
  • FR1139102A - Camera : en fr
  • GB777728A - A flywheel drive : en
  • USD180532S - Fluorescent lighting fixture : en
  • US2797088A - Apparatus for continuously centering a moving strip : en
  • US2797222A - Preparation of neopine : en
  • GB777874A - A method of fastening buttons to textile articles and an apparatus for effecting such fastening : en
  • US2797115A - Vehicle door latch : en
  • US2797120A - Door lock : en
  • DE1747789U - SUPPORTING FRAMEWORK FOR CONVEYOR BELTS, BRIDGES, IN PARTICULAR CONVEYOR BRIDGES OD. DGL. : de en
  • DE1011016B - Radio link network : de en
  • DE965928C - Contact ignition based on oxidizing and reducing agents : de en
  • FR1139243A - Improvements to projection devices : en fr
  • FR1139395A - Hoist chain release device : en fr
  • GB777857A - Improvements relating to fastening devices : en
  • US2796860A - Expansible combustion heater unit and support therefor : en
  • US2797096A - Method and apparatus for treating boxboard blanks : en
  • US2796887A - High vacuum valve : en
  • US2797052A - Crackling cake breaker consisting of a hopper and an enclosed drum and intermeshing breaker bars extending from hopper and drum : en
  • CA542796A - Method of forming on a metal piece a superficial diffusion alloy of this metal with an addition metal, in particular chromium : en fr
  • GB777917A - Improvements in anchor bolting equipment : en
  • FR1139039A - New monoazo dyes, their preparation and uses : en fr
  • US2797171A - Method of uniformly applying lacquer to paper strips : en
  • US2797249A - Manufacture of oxygen-containing organic compounds : en
  • US2796748A - Solid coupling assembly with centering plug : en
  • US2797400A - Traffic light control mechanism : en
  • CH322839A - Automatic fire alarm system : de en
  • USD180523S - Chair : en
  • DE1011304B - Steering lock arrangement in the upper part of the steerer tube of single-track vehicles with a front handlebar : de en
  • DE1747736U - SHOE BOTTOM PART. : de en
  • DE1011258B - Method and device for preheating of aluminothermically welded workpieces, preferably rails : de en
  • DE1747712U - PRESERVING GLASS OPENER FOR GROOVED INDUSTRIAL AND FLAT-EDGE GLASSES. : de en
  • CH322769A - Combustion apparatus : en fr
  • DE1011262B - Electroacoustic ringing : de en
  • US2796689A - Picture frame : en
  • USD180525S - Game board : en
  • FR1139319A - Electrotherapeutic device regulating and normalizing muscle contractions : en fr
  • GB777610A - Apparatus for continuous lixiviation : en
  • GB777855A - Improvements in or relating to wood preservative compositions : en
  • FR1139150A - Apparatus for counting the teeth of combs of looms : en fr
  • FR1139205A - Method and apparatus for extracting moisture from atmospheric air : en fr
  • FR1139230A - Two-stroke internal combustion engine : en fr
  • US2796996A - Hydraulic elevating apparatus : en
  • DE1747416U - DEVICE FOR WET TREATMENT OF TEXTILE WRAPS, PRIORLY WARP TREE. : de en
  • DE965903C - Process for obtaining ªŠ-oxycaproic acid esters from mixtures of the preferably continuous oxidation of cyclohexane with air : de en
  • US2797270A - Time clock : en
  • US2797345A - Electrostatic generator and exciter : en
  • CH322881A - Outdoor and indoor play facility : en fr
  • USD180535S - Fluorescent lighting fixture : en
  • AT190310B - Electronically working meter and arrangement for such meters : de en
  • GB777468A - Improvements in or relating to dynamo electric machines : en
  • AU2421956A - N-acylamino compounds : en
  • CH322802A - Lift bed, for patients : en fr
  • AT190307B - Apparatus for measuring the humidity of gases : de en
  • US2797049A - Production counter : en
  • US2797174A - Method for providing protective metal coatings on metal : en
  • US2796686A - Tag : en
  • US2796752A - Plating attachment for knitting machines : en
  • US2797354A - Millimeter wave electric discharge device : en
  • USD180527S - Combined pressure-sensitive adhesive : en
  • CA542661A - Chlorophyll preparations : en fr
  • DE1011244B - Process for preparing metal surfaces for the application of enamels : de en
  • US2797167A - Hydrophobic blends comprising fortified rosin and wax : en
  • US2797334A - Illuminating attachment for light measuring instruments : en
  • US2797313A - Radio communication by neutral frequency deviation : en
  • CH322783A - Device for setting and maintaining any circumferential speeds measured at the point of the changing working diameter on machines with rotating working movements : de en
  • AT190247B - Arrangement for anchoring tether ropes : de en
  • AU219729B2 - Improvements in or relating to writing instruments : en
  • CH322828A - Amplifier circuit with glow tube : de en
  • DE965956C - Guide line for a flexible, metallic control cable or shaft : de en
  • GB777457A - Electron multiplier : en
  • GB777804A - Improvements in or relating to television receivers : en
  • GB777904A - Power assisted actuator, particularly for hydraulic brakes : en
  • CA542812A - Fire extinguishing compositions : en fr
  • CH322564A - Device for heating running water with electricity, in particular at the outlet of a tap : en fr
  • CH322590A - Process for the production of spindle holes in rawhide loom pick core : de en
  • CH322649A - Method and machine for winding sleeves, in particular multi-layer textile sleeves : de en
  • DE1011322B - Drawing device : de en
  • DE964576C - Vehicle toys with drive and with remote control by means of wire pull for starting, stopping, steering and reversing the vehicle toy : de en
  • FR1138963A - Device intended to straighten limbs suffering from certain deformities : en fr
  • CH322621A - Process for the manufacture of color couplers for color photographic purposes : de en
  • CA542735A - Well drill : en fr
  • GB777466A - Process for rendering fibrous materials water-repellent : en
  • CA542569A - Elevator top for desk : en fr
  • DE1011066B - Procedure for frequency measurement with direct frequency display : de en
  • DE1011069B - Torch with battery charger : de en
  • DE1747603U - INTRACTORS FOR HARDNESS TESTERS TO DETERMINE HARDNESS DEVELOPMENT. : de en
  • CA542576A - Built-in fold-away water closet : en fr
  • FR1139061A - Improvements to harmonic telegraph systems : en fr
  • FR1139334A - electroplating of tungsten and molybdenum : en fr
  • CH322700A - Regulating organ for clockwork mechanism : en fr
  • CH322821A - Cosmetic cream : de en
  • DE1011234B - Backflow protection : de en
  • DE1747413U - PNEUMATIC OR HYDRAULIC FEED DEVICE FOR UNDERGROUND CONVEYORS OF ALL KINDS. : de en
  • DE1747433U - ARRANGEMENT FOR SEPARATE KNOCKING OF THE PRECIPITATION ELECTRODE OF THREE- AND MULTI-ZONE ELECTROFILTERS. : de en
  • FR1139151A - Improvements to wet electrostatic precipitators : en fr
  • FR1139239A - Dental injector and spray nozzle : en fr
  • US2796623A - Flexible wiper blade : en
  • US2796882A - Bradley : en
  • FR1139137A - Improvement in tape recording processes and apparatus : en fr
  • GB777492A - Railway-track sleeper-packing machines : en
  • GB777782A - Purification of terephthalic acid : en
  • CA542764A - Cord lock : en fr
  • AT190288B - Device for drawing and measuring angles : de en
  • AT190435B - Safety ski binding : de en
  • AU1476555A - Application of helical stripes to elongate articles : en
  • AU215743B2 - Improvements in or relating to modulating and demodulating apparatus for use in duplex electric carrier systems : en
  • FR1138951A - Cultivator propeller : en fr
  • FR1139287A - Device intended for the search for reflex-producing areas and for the determination of the so-called cutaneous points used in the practice of Chinese medicine, in particular acupuncture : en fr
  • GB777608A - Improvements relating to false-work carriers for use in building construction : en
  • CH322779A - AC power installation : en fr
  • DE1747580U - RAIN PROTECTION DEVICE FOR OPEN-LIGHT SCENES. : de en
  • FR1139175A - Control device for motor vehicles : en fr
  • AU2417756A - Improved height control system for vehicle air suspensions and vehicles fitted therewith : en
  • CH322846A - Flexible plasticized thermoplastic packaging container and method for making such containers : de en
  • AU2423856A - Improvements in or relating to record tape containers : en
  • FR1139180A - Shoe with asymmetric swimming fins : en fr
  • AT190445B - Packing box : de en
  • AT190220B - Process for obtaining biological fluids with a composition essentially corresponding to the dialysates or ultrafiltrates of blood serum : de en
  • US2796662A - Wire splicer clamp : en
  • US2797172A - Method of forming patterns of luminescent materials for color kinescopes : en
  • DE1747617U - ONE-SHAFT AUTOMAT. : de en
  • USD180505S - Elevator touch button panel : en
  • CA542642A - Mass spectrometer : en fr
  • US2796718A - Lawn mower handle attachment : en
  • US2797155A - Beneficiation of nickel-containing iron ores : en
  • CA542819A - Esters of vinyloxyalkoxy compounds and unsaturated carboxylic acids : en fr
  • DE1011186B - Process for mechanical shuffling and sorting of payment cards : de en
  • US2796765A - Damped pressure gage : en
  • US2796805A - Rearview mirror : en
  • CH322604A - Multi-chamber dust filter system : de en
  • AT190239B - Quilt : de en
  • CA542808A - Measuring and delivering apparatus for silos : en fr
  • DE1011080B - Process for the production of small wound capacitors : de en
  • DE1011214B - Device for warming and humidifying the fresh air in incubators : de en
  • CA542816A - Hinge construction for cable terminal : en fr
  • CH322805A - Process for the preparation of 20-oxo-21-acetoxy-pregnanes : de en
  • AT190391B - Impeller of a liquid ring centrifugal pump : de en
  • CA542786A - Apparatus for filling containers : en fr
  • DE1747786U - CLEAR VESSEL. : de en
  • FR1139098A - Safety device for chain or belt elevators : en fr
  • US2796864A - Sanitary urinary appliance : en
  • AT190356B - Method and device for the electrochemical treatment of surfaces made of metal or metal alloys : de en
  • DE965857C - Process for the production of non-emitting electrodes for electrical discharge vessels : de en
  • CA542584A - Rotating display sign : en fr
  • CA542716A - Throttle operating mechanism : en fr
  • CH322803A - Process for the preparation of new 11-oxy- or 11-keto-cyclopentanoperhydrophenanthrenes : de en
  • US2796685A - Method and apparatus for earth grading and allied arts : en
  • US2796859A - Gas furnace : en
  • US2797277A - Circuit breaker : en
  • DE1011205B - Method and device for drawing and partially closing deep drainage grooves on bog and peat soil : de en
  • FR1139033A - Suction pyrometer : en fr
  • CA542784A - Magnetic head assembly : en fr
  • CH322694A - Sound recording and reproducing device : de en
  • CH322592A - Device on a button sewing machine for attaching envelope holders for envelope trousers : de en
  • DE1011083B - Process for the production of high voltage dry rectifiers : de en
  • DE1011094B - Arrangement for a spark cutting device for the electrical separation of the material particles of a conductive workpiece : de en
  • CA542675A - Weather strip and method of making the same : en fr
  • CH322679A - Roller counter with electromagnetically triggered torque reset of the number rollers : de en
  • AT190297B - Locking device for inclination scales : de en
  • AT190417B - Writing utensils, in particular ballpoint pens : de en
  • CH322627A - Process for the preparation of copper-containing disazo dyes : de en
  • DE1011369B - Bolt-firing device : de en
  • DE1011164B - Optical anamorphic attachment system : de en
  • DE1747685U - WOOD SANDERS. : de en
  • DE1747722U - CORNER DEVICE. : de en
  • DE1747721U - CUTTING HEAD GRINDER. : de en
  • GB777560A - Shelves for refrigerator cabinets : en
  • DE1011160B - Magnetogram carrier : de en
  • DE1747669U - DEVICE FOR SALTING AND INOCULATING CHEESE. : de en
  • CH322643A - Process for the continuous production of superphosphate : de en
  • DE1747668U - CONTAINER FOR SEWING SILK ROLLS, ROLLS OF THREAD AND THE LIKE. : de en
  • FR1139032A - Method and device for checking the insulation of insulated electrical conductors : en fr
  • DE1010951B - Process for the production of pasty coal lighting compounds : de en
  • GB777502A - Improvements in or relating to method of preparing phenol-aldehyde composition and the composition resulting from said method : en
  • CH322788A - Method of manufacturing a silicon rectifier, and silicon rectifier obtained by this method : en fr
  • CH322851A - Fastening device on a child seat to be fastened to a stroller : de en
  • DE1011156B - Multiple writers : de en
  • GB777843A - Improvements in the control of travelling filaments, yarns and fibres : en
  • DE1011193B - Value comparison device in machines controlled by counting cards with a device for filling the counting point positions of the cards and the numerical values set in the machine in chronological order : de en
  • FR1139349A - Process for preparing esters of alpha, alpha-dichloropropionic acid with polyhydric alcohols : en fr
  • DE965845C - Flexible joint construction in steel for routes, crosscuts, etc. like : de en
  • GB777688A - Polyhydrophenanthrene compounds and their preparation : en
  • DE1747509U - ADHESIVE STRIP. : de en
  • DE1747460U - BROADBAND ANTENNA. : de en
  • DE1747639U - ELECTRICAL SWITCH DEVICE FOR AUTOMATICALLY DISCONNECTING THE FUEL SUPPLY OF COMBUSTION ENGINES DURING MAINTENANCE-FREE OPERATION. : de en
  • FR1139001A - Dry gas dust collector : en fr
  • GB777541A - Improvements relating to heat resistant alloys : en
  • GB777807A - Improvements in or relating to television receivers : en
  • CA542650A - Process for the production of chlorine dioxide : en fr
  • CH322609A - Filter for tobacco smoke and method for its manufacture : en fr
  • DE1011135B - Collapsible wall : de en
  • GB777623A - Methods of and apparatus for continuously and individually checking articles : en
  • DE1747543U - AUTOMATICALLY ADJUSTABLE BEACH CHAIR. : de en
  • DE1747605U - UNPOLARIZABLE ELECTRODE FOR OWN POTENTIAL MEASUREMENTS. : de en
  • DE1010999B - Suspension device for the detachable fastening of installation kits for telecommunications systems : de en
  • DE1747658U - CONNECTION PIPE FOR WATER HEATERS AND FITTINGS. : de en
  • US2797319A - Trigger circuit : en
  • GB777772A - Improvements in or relating to smokers' ash receptacles : en
  • US2797168A - Coating composition : en
  • FR1139023A - Centrifugal mold : en fr
  • DE1011172B - Force balance with automatic electromagnetic compensation : de en
  • US2797064A - Apparatus for removing and replacing railroad ties : en
  • US2797330A - Mass spectrometer : en
  • FR1138954A - Locking device for nuts : en fr
  • AT190315B - Cigarette holder : de en
  • AU220045B2 - Cinematographic film brake : en
  • DE1011140B - Screw press for processing malleable, in particular rubber-containing material : de en
  • DE1747716U - DEVICE FOR REMOVING METERED QUANTITIES OF LIQUIDS FROM RESERVOIRS, IN PARTICULAR FOR COSMETIC PURPOSES. : de en
  • DE1747444U - KITCHEN CABINET WITH BUILT-IN ICE COOLING DEVICE. : de en
  • DE1010977B - Housing for hermetically sealed small refrigeration machines : de en
  • FR1139128A - Multi-core rubber or plastic rings or rings : en fr
  • FR1139241A - Improvements to electric irons : en fr
  • DE1747520U - PIPETTE WITH A BOTTLE STOPPER SUCTION. : de en
  • FR1139328A - Leather heel protector allowing female drivers to preserve their shoes : en fr
  • DE1011035B - Heavy-duty electrical switch : de en
  • US2797007A - Boat loading and carrying racks for automobiles : en
  • US2797054A - Paper dispenser : en
  • FR1139360A - Improvements to devices sensitive to temperature variations for controlling electrical circuits : en fr
  • US2796976A - Article receiving apparatus : en
  • US2797386A - Metal testing equipment : en
  • GB777488A - New polymerizable quaternary ammonium compounds and their manufacture and use : en
  • US2796736A - Hydraulic torque converter : en
  • US2796814A - Bracket means for mounting prompting machines on cameras : en
  • US2797030A - Clothes hangers : en
  • US2797074A - Operating controls for print-drying apparatus : en
  • GB777693A - Cyclopentanopolyhydrophenanthrene compounds : en
  • GB777898A - Improvements in or relating to steam or hot water boilers for central heating installations : en
  • CA542842A - Oil-free wrinkle finish coating : en fr
  • US2797322A - Magnetic induction electron accelerator : en
  • GB777479A - Wear protection devices for trousers : en
  • FR1139142A - Electrical plug ensuring in particular the elimination of constraints : en fr
  • FR1139227A - Device for x-ray diffraction : en fr
  • AU210999B2 - Improvements in or relating to apparatus suitable for applying pressure tothe bottoms of shoes : en
  • DE1011101B - Process to prevent skin formation in oxidatively drying paints : de en
  • GB777743A - Method of producing linings for containers : en
  • AU2423756A - Electrical sorting system : en
  • FR1139398A - System for measuring and correcting phase distortion on transmission lines : en fr
  • GB777535A - Improvements in or relating to process for improving the softening point of hydrocarbon resins : en
  • GB777741A - Improvements in thermostatic mixing valves : en
  • DE1747709U - CONTAINER EMPTYERS. : de en
  • GB777896A - Variable pitch sheave indicators : en
  • DE965587C - Circuit arrangement for telephone systems, in particular telephone private branch exchanges, in which the subscriber connection lines are combined in groups by means of coupling : de en
  • US2796862A - Surgical arm sling : en
  • CH322796A - Lighting device with vertical axis diffuser : en fr
  • US2796696A - Roach trap : en
  • US2796624A - Expansion joint for floor covering : en
  • US2797252A - Inyentor : en
  • US2796915A - Portable auxiliary seat : en
  • GB777592A - Improvements in or relating to draught sealing strip : en
  • DE1010973B - Flame tube / smoke tube boiler with three passages : de en
  • US2796669A - Blade angle checking apparatus : en
  • US2797041A - Carton : en
  • GB777850A - Improvements in or relating to bistable magnetic devices : en
  • US2797321A - Bias generating matrix : en
  • FR1139367A - Rocking chair convertible into chaise-longue : en fr
  • US2796865A - Urine specimen receiver and holder : en
  • US2797295A - Electric heating appliances : en
  • US2797279A - Electric fuse and method of constructing same : en
  • DE1747781U - CLOSURE FOR CONTAINER MADE OF PLASTIC FILM. : de en
  • US2796947A - Selective adsorption process and apparatus : en
  • USRE24334E - Self-loading vehicle hoist : en
  • US2796727A - Spinning rings : en
  • DE1747554U - DESKTOP EDGE. : de en
  • DE965877C - Immersion armature for vertically operating mercury switching relays : de en
  • GB777511A - Improvements in or relating to electrical contact elements : en
  • US2796667A - Card display device : en
  • US2797166A - Dehydration of potatoes by use of brine : en
  • US2797403A - Recording system : en
  • GB777538A - Improvements in or relating to propylene polymers and copolymers and the preparationthereof : en
  • DE1747706U - CAP FOR BOTTLES, GLASSES AND THE LIKE. : de en
  • DE1000821C2 - Process for the preparation of triazine-tri-isothiuronium chloride : de en
  • DE1747613U - CALCULATOR TO DETERMINE THE AMOUNT WHEN THE INSURANCE DURATION IS CUT. : de en
  • DE1011067B - Electric light bulb or discharge tube : de en
  • AT190286B - Multi-phase stirring winding : de en
  • US2796881A - Faucets with removable plungers : en
  • DE957297C - Method and device for relieving the gas pressure from discharge locks for solids, in particular from ash discharge locks of pressurized gas generators : de en
  • FR1138999A - Double graduation thermometer : en fr
  • DE1747598U - CASSETTE FOR ENDLESS, TAPE-SHAPED CARTRIDGES. : de en
  • DE1747600U - BARREL GLASSES. : de en
  • GB777590A - An improved agricultural crop-cutting machine : en
  • GB777691A - Cyclopentanopolyhydrophenanthrene compounds and processes for their preparation : en
  • GB777773A - Oleaginous compositions : en
  • GB777828A - A machine for use in the finishing of hosiery articles : en
  • CH322616A - Process for the production of chloral : de en
  • CA542743A - Melt spinning apparatus : en fr
  • DE1010952B - Filter body made from folded filter material strips and process for its production : de en
  • DK82969C - Ball pen. : da en
  • US2797289A - Induction heating device for treating cylinder bores : en
  • US2797034A - Grenade carrier : en
  • AT190308B - Planning board : de en
  • AU2418356A - A cartridge operated fastening gun : en
  • AT190371B - Hammer set with swinging hammers for beater mills etc. like : de en
  • DE1011245B - Process for enamelling rod-shaped, straight or curved workpieces with enamel corners : de en
  • DE1747702U - DOUBLE BAG FOR BIKES AND BICYCLES. : de en
  • CA542820A - Cyanamides : en fr
  • US2797411A - Electronic cursor : en
  • US2796737A - Hydraulic remote control system : en
  • US2797046A - carlstedt : en
  • AT190448B - Sorting device, for example for ceramic plates : de en
  • CA542824A - Marking element and dispensing means therefor : en fr
  • CH322600A - Hip shaper : de en
  • FR1139197A - hydraulically operated copying equipment applicable to machine tools : en fr
  • AT190255B - Central heating radiator : de en
  • US2796614A - Bed assembly : en
  • DE1011004B - Waveguide for traveling wave tubes : de en
  • DE1747595U - BACKGROUND PRESSURE REGULATOR FOR PISTON COMPRESSORS. : de en
  • FR1139220A - Apparatus for burning vine shoots : en fr
  • GB777603A - Improvements in or relating to combined pressure and vacuum relief valves : en
  • US2797122A - Vehicle transporter with selectively positionable posts for supporting track members : en
  • DE1011255B - Solder connector, in particular for connecting electrical conductors : de en
  • AU225106B2 - N-acylamino compounds : en
  • DE1010996B - Method and device for encrypting message transmissions : de en
  • US2796721A - Fruit picker : en
  • US2796960A - Compensating seal and anti rattle bearing for windows and other closures : en
  • AT190350B - Diaphragm valve : de en
  • CA542809A - Methods and means for prestressing multiple bend prestressing units : en fr
  • CH322602A - Adjustable closure : de en
  • US2796665A - Floor covering marker : en
  • US2797300A - Welding : en
  • DE1011122B - Process for the continuous casting of hollow bodies with a single-ended flange or similar external thickenings : de en
  • DE1747724U - DRIVE FOR SLIDING DOORS OR. DGL. : de en
  • AT190361B - Small machine tool in modular form : de en
  • AT190351B - Hydraulic relief valve : de en
  • DE1011341B - Device for removing stone lime with moving sieves : de en
  • FR1138979A - Means of aerial advertising : en fr
  • DE1010968B - Process for the preparation of therapeutically active alkyleneiminoquinones : de en
  • DE1000387C2 - Process for the preparation of new 1, 10-diazaanthracenes substituted in the 9-position : de en
  • FR1139167A - Machine for cutting earthenware, stoneware, ceramic and cement tiles : en fr
  • GB777558A - Blind-stitch sewing machine : en
  • GB777636A - Fuel feed device for internal combustion engines : en
  • AU215622B2 - Adjustable furrow plow : en
  • CH322659A - A method for producing an image and a photosensitive grid sheet for carrying out this method : de en
  • DE1011328B - Machine for applying liquid, viscous or pasty substances : de en
  • US2797102A - Combination portable clothes basket and stand : en
  • CH322663A - Auxiliary equipment on the drawing machine : de en
  • CH322724A - Locking device on spindles : de en
  • USD180533S - Fluorescent lighting fixture : en
  • US2797290A - Spiralling apparatus : en
  • CH322650A - Machine to produce ribbed cardboard for packaging : en it
  • CH322739A - Sieve attachment, especially for sieving paints and oils : de en
  • DE1747775U - PACKAGING FOR SAUSAGE AND / OR SMOKED PRODUCTS. : de en
  • CA542607A - Flexible container positioned in cavity of tooth brush handle : en fr
  • CH322667A - Music box movement : en fr
  • DE1011272B - Process for the production of a taste and smell refined cola nut product : de en
  • CA542574A - Endless track unit for track vehicles : en fr
  • CH322723A - Method of forming, on a section of tube, at least one helical fin made in one piece with the tube, and shaping roller for the implementation of this process : en fr
  • US2796973A - Load carriers for use in overhead trolley conveyor systems : en
  • BE558243A - CONSTANT SPEED TRANSMISSION : en fr
  • US2796955A - Shock absorber reservoir seal : en
  • US2797104A - Laterally extensible foot support for motor vehicles : en
  • CA542789A - Horizontal boring, drilling and milling machine : en fr
  • CH322730A - Method and device for the automatic control of work processes on moving, tape or plate-shaped, electrically non-conductive pieces of material, such as. B. peeled wood veneers, chipboard, hardboard or the like : de en
  • CH322653A - Squeegee device : de en
  • CH322804A - Process for the preparation of quaternary salts of substituted xanthenes : de en
  • DE1011342B - Revolver press for the production of ceramic objects or the like. : de en
  • USD180508S - Coffee maker : en
  • AT190395B - Electromagnetically operated dog clutch : de en
  • AT190449B - Device for cleaning and sorting pneumatically conveyed granular or powdery bulk material : de en
  • CH322823A - Visual display device on cash registers : de en
  • CH322849A - Method and device for conveying powdery or flour-like material : de en
  • DE1011007B - Angle modulation detector : de en
  • DE1011250B - Application of a method for applying phosphate layers : de en
  • AT190219B - Process for pure breeding of pathogenic viruses : de en
  • DE1011031B - socket : de en
  • AT190266B - Method and device for introducing a liquid into a sheet material in a continuous manner : de en
  • CA542702A - Heat exchange apparatus : en fr
  • CH322868A - Baking apparatus : de en
  • CA542724A - Wheel cover : en fr
  • CA542628A - Apparatus for crimping shells : en fr
  • CH322561A - Device for emptying a bucket into a container : de en
  • DE1011104B - Process for the production of catalysts for reforming gasoline : de en
  • DE1011306B - Rotary handle for operating cables, in particular od on the handlebars of motorcycles. : de en
  • FR1138982A - Improvements made to plastic caps : en fr
  • US2796731A - Variable area jet propulsion nozzle : en
  • AT190271B - Injection mold for the manufacture of a narrow-ended dye container for ballpoint pens : de en
  • AT190242B - Dispenser for a towel web : de en
  • CH322860A - Device for attaching loads to cable cars : de en
  • CA542725A - Herbicidal compositions containing chlorinated aryl esters of chlorinated aliphatic monocarboxylic acids : en fr
  • CH322646A - Device for cutting perforated paper tapes into narrower strips along the perforations, in particular for separating postage stamp tapes, with a system of transport, cutting and winding rollers driven by a primary drive shaft : de en
  • AU212122B2 - Conveyor belt : en
  • AT190329B - Process to accelerate the post-ripening process of green harvested fruits : de en
  • CH322613A - filter : de en
  • CH322859A - Transport system for motorized road vehicles, especially for transport through road tunnels : de en
  • FR1139109A - Room humidifier : en fr
  • DE965944C - Collector for electrical machines and devices : de en
  • US2797244A - Process for the hydrogenation of meta-nitroacetophenone : en
  • CA542659A - Process for the manufacture of a new hydrazine compound : en fr
  • CA542835A - Uhf tuning circuits : en fr
  • DE1747513U - SHIFTING MACHINE FOR FLAT KNITTING MACHINES OF ALL SYSTEMS. : de en
  • GB777453A - Improvements in or relating to electromagnetic relays : en
  • GB777494A - Improvements relating to polystyrene plastic materials : en
  • CA542851A - .delta.4-3-keto pregnanes from the 4-halo-3-cyclic ketals : en fr
  • US2797003A - Poultry handling device : en
  • US2797266A - Electric discharge tube for highfrequency amplification : en
  • AT190392B - Saddle for vehicles of all kinds : de en
  • AU1486855A - An attachment to planers to allow thicknessing : en
  • CA542568A - Evaporating apparatus : en fr
  • CA542845A - Copolymers of linear polyesters and vinyl monomers : en fr
  • CH322735A - Device for holding workpieces : de en
  • US2796831A - Printing screen registering device : en
  • US2796904A - Two-way billfold : en
  • AT190406B - Grid or grab wheel for the wheels of agricultural vehicles : de en
  • US2796810A - Machinery for producing filter strands from fibrous pulp : en
  • DE1011113B - Cyclone grouch : de en
  • DE1747705U - ELASTIC THREE-POINT MOUNTING OF AN ENGINE. : de en
  • DE965652C - High frequency heater : de en
  • AT190344B - Single stage gas turbine : de en
  • AT190438B - Mobile kiln : de en
  • CA542572A - Insecticide diffusing apparatus : en fr
  • US2797276A - Automatic circuit breakers : en
  • JPS324317B1 - : ja
  • JPS324318B1 - : ja
  • DE1011225B - Device for starting internal combustion engines for motor vehicles : de en
  • AT190298B - Method of making magnetic recordings : de en
  • GB777825A - Process for the hydrogenation of carbon monoxide : en
  • US2796735A - Acoustic jet engine with flow deflection fluid pumping characteristics : en
  • AT190372B - Poppy seed mill : de en
  • AU213612B2 - Couplings for flexible tubing : en
  • DE1747633U - ACCIDENT PROTECTION FOR BUTTER MANUFACTURERS. : de en
  • FR1139011A - precious stone : en fr
  • CH322716A - Method and device for pulling in pipes without folds for the production of metal vessels, in particular for pulling in thin-walled metal pipes : de en
  • CA542652A - Method and composition for preventing fluid loss from well bores : en fr
  • CA542733A - Process for preparing sulfuric acid esters of cellulose : en fr
  • DE965126C - Process for the production of polyphosphates, especially sodium tripolyphosphate : de en
  • DE1011151B - Process for the chlorination of ores containing heavy metals and other raw materials with gaseous chlorinating agents : de en
  • DE1011347B - Process to prevent lime bloom on the surface of asbestos cement panels : de en
  • DE965866C - Gear shift for bicycles : de en
  • AU2419356A - Device for controlling the engagement of automatically operable clutches, particularly for use on motor vehicles : en
  • FR1139390A - Improvements to cutting machines and the like : en fr
  • GB777563A - Improvements in or relating to thermo-hardenable adhesives : en
  • DE1011065B - Device for measuring non-sinusoidal alternating currents, in particular short-term currents from welding machines that are power-controlled by means of discharge vessels : de en
  • DE1011266B - Lid closure for canning jars : de en
  • DE1011137B - Roof tiles : de en
  • DE1747546U - COLLEGE CHAIR. : de en
  • US2797280A - Control instruments for kilns or ovens : en
  • CA542593A - Brush : en fr
  • AU213971B2 - Improvements relating to information storage systems : en
  • CH322756A - Lifting installation : en fr
  • AT190342B - Electromagnetic starter switch : de en
  • CA542855A - Vibrating armature motor with motion converting mechanism : en fr
  • CA542757A - Portable drilling apparatus : en fr
  • DE1011316B - Device for grinding twist drills and countersinks that can be attached to grinding blocks : de en
  • US2797351A - Core structure for improving performance of the blown arc : en
  • AT190291B - Device for determining or evaluating the deviation of a dimension of a test object from the nominal value by means of a wedge-shaped jaw gauge : de en
  • DE1747690U - REEL, IN PARTICULAR WIND-UP REEL FOR FILM STRIP IN PROJECTORS. : de en
  • CA542864A - Uuholstery spring assemblies : en fr
  • CH322559A - Closing device for a wall opening : de en
  • CA542782A - Truck trailer with fifth wheel jack : en fr
  • DE1011112B - Cable operated slide for regeneratively operated ovens : de en
  • DE1011116B - Device for cleaning teeth : de en
  • DE1747545U - DEVICE FOR CONNECTING INDIVIDUAL CHAIRS INTO A ROW. : de en
  • DE1747717U - SAWS FOR BUTTERFLY PLANTS, IN PARTICULAR CHOOSE SAWS. : de en
  • US2796877A - Tents : en
  • US2796894A - Defoamer for milk filling machines : en
  • US2797099A - Amusement ride : en
  • US2797225A - 1, 3, 4-thiadiazolyl-nu-acylsulfonamides : en
  • US2797375A - Alternating-current motor : en
  • DE965925C - Calling device for a memory matrix consisting of magnetic cores in electronic calculating machines : de en
  • CH322749A - Device for the detachable connection of a movable water pipe : de en
  • CH322819A - Process for the preparation of ethers of N-mono-benzhydryl-piperazine : en fr
  • US2797383A - Voltage-responsive electronic resistor and apparatus using the same : en
  • CH322676A - Thermometer : en fr
  • DE1011020B - Process for the production of non-liquid electrolytes for accumulators : de en
  • DE1747454U - DEVICE FOR INDEPENDENT MESSAGE TRANSMISSION TO AN EXISTING LOW CURRENT NETWORK IN THE FORM OF CURRENT PULSES. : de en
  • DE1747743U - ALARM CLOCK WITH LOUD. : de en
  • CA542567A - Bagging machine : en fr
  • CH322642A - Process for stabilizing polymeric substances containing halogens against the action of heat and light and composition comprising a polymeric substance containing halogens stabilized by this process : en fr
  • CH322826A - Voice damper, in particular for attachment to a microphone : de en
  • DE1010995B - Pilot-controlled level control for line amplifiers : de en
  • AU217365B2 - An improved method of obtaining an extremely fine dispersion ofd. d. t. in hard water : en
  • DE1747667U - INSTRUMENTAL ORGAN. : de en
  • CH322690A - Device for determining the alcohol content of blood : en fr
  • CH322597A - Durable preparation for the production of ice colors in stuff printing : de en
  • US2797116A - Hood latch assembly : en
  • US2797203A - Process for making molding compositions of polystyrene and copolymers of styrene andbutadiene : en
  • US2796861A - Blood circulation : en
  • US2796986A - Testing and handling of magnetic materials : en
  • CA542787A - Emulsion treating methods and means : en fr
  • CA542667A - Push button operated mechanism : en fr
  • CA542797A - Methods for obtaining superficial diffusion alloys, in particular chromium alloys : en fr
  • DE1001184C2 - Conveyor belt pull : de en
  • DE1011359B - Drying device : de en
  • FR1139103A - New waterproofing process : en fr
  • AU2425256A - Developer and method of making dyed relief records : en
  • CA542581A - Portable shampoo cabinet : en fr
  • CH322654A - Paper cart switching device on writing office machines : de en
  • US2796840A - Rail coupling : en
  • US2796962A - Magnetic clutch with stationary winding : en
  • DE965940C - Circuit arrangement for telephone extension systems with the toll counters assigned to the trunk lines : de en
  • DE1010940B - Process for bleaching textile materials : de en
  • US2796714A - Rotary disc type mower : en
  • US2797069A - Tankless coil water heater : en
  • AT190410B - Bottle stopper with spreader, especially for applying liquid care products : de en
  • AU210342B2 - A cartridge operated fastening gun : en
  • CH322558A - Lattice girders of metal, in particular for the reinforcement of reinforced concrete rib ceilings : de en
  • AT190340B - Spark element for low-voltage sliding spark plugs : de en
  • AU220442B2 - Synchronizing mechanism : en
  • DE1011077B - Contact spring holder, especially for telephone relays : de en
  • DK83026C - Assembly fittings for box corners. : da en
  • USD180511S - Railway dining car : en
  • CA542647A - Process for wet spinning of filaments : en fr
  • CH322829A - Carrier wave telephone system : de en
  • CH322792A - Self-healing capacitor : de en
  • AT190226B - Process for producing cavities in castings made from refractory alloys : de en
  • CH322733A - Mechanical razor for dry shaving : en fr
  • DE1011206B - Attachment device for tillage equipment with three-point linkage : de en
  • DE1747648U - BALL JOINT COUPLING WITH LIMITED PIVOTABILITY OF THE BALL JOINT. : de en
  • US2796956A - Apparatus for automatically setting foot brake of driverless vehicle accidentally detached from towing vehicle : en
  • USD180518S - Chime signal : en
  • AU2424456A - Stabilized vitamin d composition and process forthe manufacture thereof : en
  • CH322575A - Centering device : de en fr
  • CA542663A - Hot extrusion of metals : en fr
  • DE1747441U - STAMP PRINTER. : de en
  • DE1747487U - SELF-STARTING SYNCHRONOUS MOTOR. : de en
  • FR1139147A - Process for the production of vat dyes : en fr
  • CA542598A - Method and apparatus for detecting faults in electron circuits : en fr
  • US2796929A - Apparatus for cutting sealing gaskets : en
  • US2797335A - Pebble heater apparatus : en
  • CA542699A - Circuit breakers with arc blow-out : en fr
  • CH322623A - Process for the production of new addition compounds : de en
  • CH322726A - Flying scissors for dividing moving food : de en
  • DE1747504U - DEVICE FOR HOLDING BARRELS, APPLICATORS AND THE LIKE, IN PARTICULAR WHEN FILLING WITH RADIOACTIVE SUBSTANCES OR. WHEN TAKING RADIOACTIVE SUBSTANCES. : de en
  • CA542610A - High frequency transmission line coupling network : en fr
  • GB777835A - Improvements in or relating to stator structures for turbines or compressors of gas turbine engines : en
  • CA542770A - Sealed separable food container : en fr
  • CH322727A - Process for powdering an alloy by heat treatment and subsequent disintegration using a chemical solution : en fr
  • FR1139043A - Motor starter control device : en fr
  • FR1139388A - Manufacturing process of woven cellulose film fabrics : en fr
  • GB777460A - Improvements in and relating to microphones : en
  • US2797040A - Easy packing upright container : en
  • US2797240A - Method of preparing dicyclohexylcarbodiimide : en
  • US2796916A - Folding walking aid : en
  • US2797110A - Ball detent coupling : en
  • DE1011037B - Electrical cam switch for optional parallel, individual and series connection of heating resistors, electric cookers or the like. : de en
  • US2796608A - Nail driving tool : en
  • US2797154A - Treating urine with carbon dioxide to make a liquid fertilizer : en
  • AT190259B - Space-enclosing component : de en
  • AT190283B - Process for the production of titanium : de en
  • US2796841A - Truck arrangement : en
  • US2796905A - Safety purse device : en
  • CH322693A - Adjustable drive for the turntable of a turntable : de en
  • US2797293A - Manually actuated fountain soldering iron : en
  • FR1139330A - Monorail vehicle wheel set : en fr
  • GB777507A - Compositions for controlling viruses in plants and seeds : en
  • GB777863A - Improvements in or relating to machines for packing gloves and other flexible articles : en
  • US2796756A - Vibration calibrator : en
  • US2796983A - Sound tape splicing kit : en
  • DE1747561U - DRYERS OF DISH TOWELS AND THE LIKE : de en
  • CH322871A - Process for the production of basic, phosphorus-containing esters : de en
  • DE965954C - Process for the production of metallic zinc dust : de en
  • GB777707A - A process for the lubrication of metals : en
  • US2796796A - Reed organ and stand : en
  • DE1747438U - RELATED REPRODUCTION TEMPLATES FOR CONTINUOUS MARKING. : de en
  • US2797176A - Process for interrupted hydrolyzing of starch : en
  • DE1000841C2 - Method and device for roasting pyrite : de en
  • DE1011049B - Electric double motor of open type for frequent switching on, especially drive motor for sugar centrifuges : de en
  • DE1747770U - CLOSURE FOR COMPRESSIBLE CONTAINERS, ESPECIALLY TUBES. : de en
  • GB777508A - The manufacture of ketones and a catalyst therefor : en
  • GB777731A - Improvements in interlocking mechanisms for electric switches : en
  • GB777537A - Improvements in shirts and detachable collars therefor : en
  • DE1747606U - GLASS ELECTRODE IN BOWL SHAPE. : de en
  • DE1747494U - BAR LIGHT WITH SECURITY LATCH. : de en
  • DE1747503U - DRY EQUIPMENT ARRANGEMENT. : de en
  • GB777750A - Electric circuit-breaker control device : en
  • GB777583A - Colour photographic process : en
  • GB777890A - Improved bottle-capping apparatus : en
  • GB777458A - Improvements in and relating to corrosion-resistant resinous cements : en
  • GB777589A - Improvements in or relating to brake shoe adjusting devices for internal shoe-drum brakes : en
  • GB777675A - Improvements in machines of the rotary piston type : en
  • GB777738A - Improved cap for liquid receptacles : en
  • DE1011041B - Device in which an effect occurring in a current-carrying resistor body under the influence of a magnetic field is used : de en
  • DE1011128B - Loading winch drive by means of a multiple pole-changing three-phase motor : de en
  • CA542713A - Self-cleaning dynamoelectric machine : en fr
  • CH322674A - Heat meters for central heating systems, in particular in residential buildings : de en
  • DE1011051B - Arrangement for cooling electrical machines with changing speed, in particular three-phase shunt commutator motors, by means of a cooling air flow passed through a filter : de en
  • DE965947C - Device for testing non-circular, insulated electrical lines : de en
  • FR1138961A - Method of prefixing ladies' stockings : en fr
  • FR1139337A - Auxiliary part for projection device : en fr
  • US2796745A - Fan motor mounting structure for room air conditioners : en
  • US2797254A - Gas permeable membrane for air depolarized cell : en
  • US2797285A - Variable resistor : en
  • CH322725A - Tool for chatter-free production of bevels on workpieces : de en
  • US2796985A - Card-supported transparent package : en
  • US2797107A - Trailer and tow-car hitch : en
  • US2796917A - Article of repose for supporting the body of a person : en
  • US2797381A - Series capacitor commutating combination for mechanical rectifiers : en
  • CA542596A - Door latch : en fr
  • DE1011060B - Device for low load setting for Ferraris electricity meters : de en
  • DE1747449U - COMBUSTION ENGINE LOCOMOTIVES, IN PARTICULAR GAS ENGINE LOCOMOTIVES, WITH A TOWING VEHICLE TO PICK UP THE FUEL SUPPLY. : de en
  • GB777824A - Improvements in the electrolytic production of titanium : en
  • GB777856A - Improvements in or relating to lawn mowers : en
  • DE1001074C2 - Infinitely variable gearbox : de en
  • DE1011022B - Permanently gas-tight sealed alkaline accumulator with porous electrodes made of sintered metals : de en
  • DE1747434U - CONVERSION FOR FLYWHEELLESS PISTON MACHINES. : de en
  • US2796827A - Stamping apparatus : en
  • CA542714A - Condenser housing and mounting therefor : en fr
  • CH322593A - Presser foot for sewing machines : de en
  • DE1011108B - Synthetic lubricant : de en
  • DE1011280B - Process for the production of planographic printing plates by photographic means : de en
  • DE1011218B - Pest repellants : de en
  • DE1747421U - FOLDING LABEL. : de en
  • DE965301C - Drum magnetic separator : de en
  • DE1010974B - Device for degassing water, in particular boiler feed water : de en
  • DE1747772U - Cigarettes or cigar box : de en
  • DE965879C - Contact converter : de en
  • US2796746A - Turbo-blower cooling means : en
  • US2797029A - Grease gun : en
  • US2797218A - Cinnoline derivatives : en
  • US2796747A - Locket attachment for watch bands or the like : en
  • USD180519S - Lipstick container : en
  • US2797081A - Carbon burner : en
  • US2797261A - Carrier telegraph receiver : en
  • US2797078A - Coil support for annealing furnaces : en
  • US2797230A - Process for preparing 17alpha-hydroxy 17-bromoacetyl steroids : en
  • CH322759A - Internal combustion engine : en fr
  • CH322850A - Pneumatic conveying device for fiber and fiber-like goods : de en
  • DE965950C - Process for the production of bituminous masses : de en
  • US2796774A - Control system ratio shift mechanism : en
  • US2796950A - Filter : en
  • DE1011327B - Pulse generator for remote measurement transmitters working according to the pulse frequency method : de en
  • AT190316B - Device for cleaning ember extinguishers designed as pressure bodies for cigars, cigarettes or the like. : de en
  • CH322662A - Precision gauge : en fr
  • US2796839A - Rail coupling : en
  • US2796918A - Article of repose for supporting the body of a person : en
  • DE965875C - Circuit arrangement for telephone systems with several exchanges in series : de en
  • FR1139246A - Fertilizer distributor machine : en fr
  • GB777713A - Circuit arrangement and means for the optical indication of the tuning condition of radio receiver circuits : en
  • GB777574A - Improving the dye affinity of polyglycol terephthalates : en
  • FR1139191A - Electrode device for massage and electrotherapy : en fr
  • US2797338A - Circuit for preventing contact arcing : en
  • DE1747492U - DEVICE FOR MEASURING PROTECTIVE CONDUCTOR RESISTANCE IN PROTECTIVE CONTACT SOCKETS AND CABLES TO CONSUMERS. : de en
  • DE965861C - Methods of preserving ferns : de en
  • DE1011337B - Process for the production of ignition compounds : de en
  • DK82928C - Process for the preparation of N-acetyl-chitosan-polysulfuric acid esters. : da en
  • FR1139394A - Process for manufacturing food products containing oil and food products obtained by this process : en fr
  • DE1010980B - All-terrain road and canal construction machine equipped with wheels or caterpillars : de en
  • DE1011182B - Back transmission device in the setting mechanism : de en
  • US2796705A - Mounted arbrading wheels : en
  • US2796713A - Tractor mounted reciprocating cutting assembly : en
  • US2797361A - Magnetrons : en
  • GB777685A - Polyhydrophenanthrene compounds and their preparation : en
  • GB777504A - Stuffing box packing and device and method for making same : en
  • GB777778A - Making pellets from thermoplastic material : en
  • CA542640A - Manual controller for an automatic pilot system : en fr
  • CA542726A - Blend of polychloroprene and acrylic synthetic rubbers for adhering acrylic rubbers to other materials : en fr
  • FR1139318A - Method and apparatus for laying form bricks : en fr
  • GB777806A - Improvements in or relating to television receivers : en
  • DE1010953B - Device for the electrostatic cleaning of gases : de en
  • DE1011089B - Heating rod for electric resistance ovens : de en
  • DE1011117B - Process for the preparation of pure, stable erythromycin acid addition salts : de en
  • GB777894A - An improved method of preparing a composition comprising a synthetic resin and a natural or synthetic rubber : en
  • US2797060A - Device for the automatic metering of liquids by means of pneumatic controls : en
  • US2797385A - Altimeter : en
  • US2797128A - Vehicle door structure : en
  • US2796764A - Liquid-gauge : en
  • US2797094A - Sheet feeding and registering mechanism : en
  • US2797412A - Sector sweep circuit : en
  • AU2419956A - Electron discharge device : en
  • CH322864A - Lane opening device in signal boxes : de en
  • DE1747642U - COMPRESSED AIR MOTOR. : de en
  • DE965863C - Pipe connector : de en
  • FR1139374A - Improvements to air-propelled submarine guns : en fr
  • GB777461A - Improvements in fabric raising machines : en
  • GB777568A - Telescopic steel pit prop : en
  • FR1139029A - Improvements to indicating or recording devices : en fr
  • CA542859A - Voltage reference device : en fr
  • FR1139362A - Convection device for strengthening convection currents in the water of steam boilers : en fr
  • GB777501A - Process for the production of hydroperoxides of partly-hydrogenated polynuclear, aromatic hydrocarbons : en
  • GB777918A - Improvements in bolt or nut running machines or stopers : en
  • US2796847A - Valves for glue applicators for carton sealing machines : en
  • US2797127A - Vehicle door structure : en
  • US2797183A - Nystatin and method of producing it : en
  • DE1747403U - INSERT FOR TEXTILES. : de en
  • DE1747626U - PTO SHAFT DRIVE DEVICE FOR TENSIONING TYPE MOWER. : de en
  • FR1139010A - Photosurfaces improvements : en fr
  • GB777456A - Improvements in flexible doors and the like : en
  • US2797214A - Tetrakisazo dyestuffs : en
  • GB777513A - Herbicidal compositions : en
  • GB777875A - Improvements in or relating to adjustable electric components having concentric shafts : en
  • CH322710A - Electric timepiece : en fr
  • FR1139030A - Muffler exhaust for motor vehicles, the transmitted heat of which is used to heat water : en fr
  • DE1747573U - OIL STOVE WITH ATTACHED OIL RESERVOIR. : de en
  • DE1747576U - EQUIPMENT FOR OIL-HEATED HOT WATER BOILERS. : de en
  • US2797006A - Revolving wheel support for automobiles : en
  • FR1139235A - New process for color reproduction of pictorial and other works : en fr
  • GB777664A - Improvements in or relating to bearing construction for motors : en
  • GB777907A - Weaving spindle and wire feed means for wire fabric making machine : en
  • CH322884A - Rotary calculating machine : de en
  • DE1747703U - SINGLE TRACK VEHICLE OF THE TYPE OF A MOTORCYCLE, MOTORCYCLE, MOPEDS, BICYCLES, ETC. : de en
  • US2796875A - Combination tooth brush and dentifrice container : en
  • US2796940A - Fire extinguisher cap : en
  • US2796946A - Sound absorbing and correcting material and method of making same : en
  • US2796969A - Loading apparatus for tunnel work : en
  • DK83027C - Packaging with swing-out spout. : da en
  • US2796822A - Air conditioning apparatus : en
  • US2797296A - Electric heater : en
  • US2796842A - Twine and tape-feeding attachment for a mattress button-tufter machine : en
  • US2796844A - Anchor : en
  • US2796910A - Pipe bending machine : en
  • US2797042A - Tamper proof envelope : en
  • DE1747599U - FIELD CUTTERS. : de en
  • DE965898C - Image projector combined with a player for cassette, tape or wire-shaped sound carriers for still images on a film strip : de en
  • US2796786A - Electric motor repair tool : en
  • US2797384A - Magnetic amplifier demodulator : en
  • DE1010972B - Process for the separation of mixtures of solid crystallizable and liquid substances found in tars : de en
  • US2796984A - Sutures : en
  • US2797000A - Apparatus for unloading railway cars : en
  • DE1747553U - SINK. : de en
  • CH322568A - Process for the production of cylindrical, needle-shaped objects : de en
  • CH322634A - Process for tanning hides and skins : de en
  • DE1011099B - Capacitor for the high frequency treatment of moist goods : de en
  • GB777911A - Improved breaker strip for refrigerators : en
  • US2796719A - Reel type mower hitch : en
  • US2797291A - Control systems of the durationadjusting type : en
  • GB777831A - Improvements relating to contour machining : en
  • FR1139073A - Adjustment device for posometers or the like : en fr
  • US2796658A - Mjethod of gauging and selecting cooperating parts : en
  • US2796945A - Hydraulic power steering with manual steering interlock in case of power failure : en
  • BE558100A - : en fr
  • CH322705A - Waterproof box : en fr
  • US2797119A - Truck body door holder : en
  • US2796958A - Mesh structure for cribs : en
  • US2797070A - Materials blending and dispensing apparatus : en
  • USD180521S - Combined pen warmer and accessory rack for printers : en
  • GB777499A - Improvements in and relating to indirectly-heated cathodes : en
  • US2797150A - Apparatus for collecting a liquid sample : en
  • US2797050A - Remote adjustment of automatic control system : en
  • US2797221A - Process and intermediates for producing 1-bromocodeinone : en
  • US2797281A - Condition responsive circuit controlling devices : en
  • AT190244B - Lifting platform : de en
  • DE1011340B - Method for producing hollow filter mouthpieces for cigarettes or the like. : de en
  • USD180515S - Combined latch and keeper : en
  • US2796628A - Double-hinged door : en
  • CA542802A - Catalytic apparatus : en fr
  • DE1747474U - CABLE SPACER CLAMP. : de en
  • DE1747597U - SOUND RECORDING AND PLAYBACK DEVICE. : de en
  • DE965878C - Large alternating current machine, especially large synchronous generator for hydroelectric power stations with low inclines : de en
  • GB777727A - Improvements in or relating to sheet separating and forwarding machines : en
  • GB777810A - Improvements in or relating to electric circuit breakers : en
  • FR1139127A - Auxiliary electric coupling device for motor vehicles : en fr
  • AT190213B - Thread overflow roller with increased adhesion : de en
  • CA542571A - Flexible link chain : en fr
  • CA542738A - Master gear : en fr
  • DE965939C - Circuit arrangement for telephone systems with two-way connections : de en
  • DE1011181B - Matrix circuit : de en
  • DE1747594U - DISPLAY DEVICE FOR MEASURING DEVICES. : de en
  • CA542867A - Heavy duty fiber container : en fr
  • DE1011311B - Cover plate attached to the outside wall of a barrel to close the tap hole : de en
  • AT190345B - Threaded connection : de en
  • CH322891A - Control device on machine tools : de en
  • DE1011109B - lubricant : de en
  • US2796661A - Tool for handling spring clips : en
  • US2796684A - Punting block for football shoes : en
  • US2797347A - Induction type electric motor : en
  • US2797283A - Flared contact structure : en
  • DE1011046B - Electric brake motor designed as an asynchronous motor : de en
  • DE965864C - Method for gluing fibrous structures such as paper, cardboard in the fabric : de en
  • CA542662A - Justifying printer : en fr
  • DE1011081B - Resistance capacitor combination combined into one component : de en
  • DE1011320B - Voltage switch on dry shavers : de en
  • DE1747725U - PINS FOR DOORS, IN PARTICULAR SLIDING DOORS OF TELEVISION AND / OR RADIO CABINETS. : de en
  • DE1011261B - Tools for learning to play the bass on the accordion : de en
  • DE1747673U - SHUTTLE. : de en
  • US2797105A - Frame and body structure of juvenile vehicle : en
  • CH322892A - Process for the production of vitamin B1 mononitrate : de en
  • USD180539S - Necktie : en
  • IE22382L - Heating glass sheets : en
  • CA542594A - Method of generating vapour from waste sulfite liquor or dregs : en fr
  • CA542608A - Combined conveyors of continuous motion : en fr
  • CA542827A - Method of fractionating microporous particles by flotation : en fr
  • CH322620A - Process for purifying lactams : de en
  • DE1747422U - BRUSH OR BROOM MADE OF PLASTIC. : de en
  • DE1011129B - Hydraulic transmission for winches : de en
  • DE1011146B - Curing agents for aminoplasts : de en
  • DE1747428U - HANG ROLL BASKET. : de en
  • DE1747641U - PINION RELEASE DEVICE FOR STARTERS IN COMBUSTION MACHINES. : de en
  • AU2417956A - Improvements in and relating to coils for electrical apparatus : en
  • CH322874A - Process for the production of water-insoluble color bodies of soft grain : de en
  • FR1138988A - station equipment for telecommunications equipment : en fr
  • GB777783A - Pipe connection : en