• US3022186A - Mixed phases with a rutile or polyrutile structure : en
  • US3022210A - Method of making molding compounds of glass fiber reinforced plastics : en
  • US3022423A - System for measuring the lattice spacing of crystal by means of x-rays : en
  • DE1124160B - Cup-shaped electrostatic lens for a cathode ray tube : de en
  • DE1124207B - End cap and pouring cap provided with a hinged lid, which can be connected to the neck of a double-walled insulating container : de en
  • USD192264S - Feeding hopper : en
  • US3021667A - Method for initiating the combustion of hydrazine : en
  • US3021789A - Motor speed control arrangement : en
  • US3021868A - Non-thermal mixing valve : en
  • NL275145A - : en
  • CA636867A - Apparatus for testing a group of electric signals : en
  • CA636990A - 6-amino-5-hydroxy-1,3-cyclohexadiene-1-carboxylic acid : en
  • CA636745A - Kettle fur-collector : en
  • CA636773A - Arresting nets for aeroplanes : en
  • CA636993A - Apparatus for the manufacture of bead wires for pneumatic tyres : en
  • US3021767A - Manufacture of bags : en
  • CA636978A - Abrasive element : en
  • DE1847344U - WINDOW LOCKERS, PREFERRED TO KEEP OPEN WHEN PAINTING. : de en
  • FR1285414A - Device for loading various materials, in particular bulky and light materials, into a collecting receptacle : en fr
  • DE1124226B - Device for deforming rows of zipper links made of thermoplastic material : de en
  • US3022053A - Emergency fuel feeding system for airplanes : en
  • DE1847187U - TESTING DEVICE FOR FLOOR COVERINGS, PREFERABLY CARPETS. : de en
  • US3021586A - Concrete mold forms : en
  • US3021798A - Sliding hopper gate operating mechanism : en
  • CA636694A - Yarn making method : en
  • DE1124123B - Watertight introduction of an electrical cable provided with a metal jacket and a plastic jacket over it into a metal socket of a set : de en
  • DE1847152U - SPACERS FOR TIE ANCHORS. : de en
  • FR1285412A - Improvements made to load transport equipment : en fr
  • US3021605A - Heater system : en
  • US3021716A - Proportioning pump : en
  • US3022244A - Electrolytic alkali-chlorine diaphragm cell : en
  • US3021599A - Combination tool : en
  • US3021738A - Compressing tool with opposed movable dies : en
  • US3021884A - Bolt locking sleeve : en
  • US3022346A - Preparation of aliphatic-nu-chloro-nu-alkyl-amides : en
  • DE1124427B - Push bar loader, especially for agricultural crops : de en
  • US3022426A - Regulator : en
  • DE1847023U - RING MECHANICS, THE RINGS OF WHICH ARE TO BE OPENED BY PRESSURE ON THE LID FIELDS. : de en
  • DE1847202U - SMALL HOUSEHOLD CONTAINER FOR STORING SEVERAL BOXES OF MATCHES STACKED ON TOP OF OTHER. : de en
  • DK92824C - Machine for making cross-bottom bags or sacks. : da en
  • FR1285561A - Automatic cleaning filtering installation, in particular for water intake bypassing a main channel : en fr
  • GB889755A - Improvements in or relating to steam flatirons : en
  • DE1124030B - Process for the production of ethylene oxide by catalytic oxidation of ethylene with a silver catalyst : de en
  • DE1124185B - Dental prosthesis and process for their manufacture : de en
  • US3021562A - Production of group iv, subgroup a, metal prills : en
  • US3021693A - Hot gas defrosting refrigerating apparatus : en
  • US3021763A - Mechanism for converting a rifle from semi-automatic to automatic firing : en
  • US3022455A - Regulator circuit for generators : en
  • USD192262S - Air pressure gauge for tires : en
  • DE1124305B - Device for noise dampening on compressed air gear motors : de en
  • DE975612C - Method for gasifying oil, in particular heating oil : de en
  • CA636733A - Contact plate arrangement for contact column : en
  • CA636834A - Thermoelectric generator : en
  • US3022073A - Weight lifting construction : en
  • US3022067A - Watch case holder : en
  • US3022309A - Berbine derivatives : en
  • CA636669A - Wheel structure : en
  • DE1847196U - NUMBERS FOR MOTOR VEHICLES. : de en
  • DE1124037B - Process for the preparation of therapeutically active steroid compounds : de en
  • DE1847242U - STOPCOCK. : de en
  • FR1285878A - Pulse lubricator : en fr
  • CA636950A - Complexes of 2-heptadecylimidazolines : en
  • CA637005A - Nuclear boiling water reactor core structure : en
  • US3022222A - Scent composition : en
  • DE1847310U - UNLOADING DEVICE FOR TRUCKS. : de en
  • FR1285707A - Improvements made to dry dock or floating docks : en fr
  • GB890039A - Improvements in particle size analyzer : en
  • DE1124247B - Apparatus and method for the production of titanium : de en
  • GB889588A - A new or improved method of improving the tensile characteristics of steel wire : en
  • FR1285769A - Rod for operating windows, doors, or the like : en fr
  • FR1285811A - Improvements in pumping or unloading liquids : en fr
  • DE1124020B - Dosing and mixing system : de en
  • DE1124093B - Amplifier circuit with negative feedback : de en
  • DE1847022U - COVER AND HOLDING RAIL FOR CALENDAR SHEETS. : de en
  • FR1285725A - Device suitable for detecting the charging current of rectifiers fitted with absorption coil and anode transformers : en fr
  • GB889776A - Improvements in or relating to upholstery and like spring assemblies : en
  • US3021544A - Self propelling sectional floating bridge : en
  • FR1285560A - Lens hood for photographic and cinematographic lenses : en fr
  • FR1285712A - Device for the automatic or semi-automatic execution of seams on sewing machines : en fr
  • GB889843A - Improvements in or relating to radio navigation aids : en
  • GB889978A - Improvements in insulating fish plates : en
  • BE607365R - New phosphoric esters, their preparation and uses : en fr
  • BE571598R - CATALYTIC HYDROGENATION PROCESS OF REDUCTIBLE SUGAR OBTAINED BY HYDROLYSIS OF PLANT MATERIALS CONTAINING HEMICELLULOSES AND CELLULOSE. : en fr
  • CA637011A - Adjustable stops and guide bar for power tool : en
  • DE1847240U - CABLE ENTRY PLUG. : de en
  • GB890034A - Improved knitted fabric and method and apparatus for the production thereof : en
  • DE1847264U - EQUIPMENT FOR SEWING SEWING MATERIAL WITH MACHINERY, IN PARTICULAR FOR SEWING SMALL PARTS, FOR EXAMPLE PATTENS. : de en
  • CA636904A - Process and apparatus for supplying liquid-suspended solid particles to a sieve bend : en
  • CA636642A - Pneumatic drill supporting and feeding apparatus : en
  • CA636875A - Telephone pay station : en
  • US3021708A - Flowmeter : en
  • US3021776A - Method and apparatus for ventilating laboratory fume hoods : en
  • US3021853A - Clamp : en
  • US3021676A - Torque converter transmission : en
  • US3022038A - Valves for controlling gas streams flowing at very low flow rates : en
  • US3022317A - 3-benzyl-4-hydroxycoumarin and a process for the preparation of derivatives of 3-benzyl-4-hydroxycoumarin : en
  • DE1124068B - Use of a steel alloy as a material for the manufacture of valve cones : de en
  • FR1285731A - Folding inflatable boat, fitted with a removable rigid floor : en fr
  • US3021656A - Device for use in filling a container with fruit : en
  • US3021948A - Shipping and display unit : en
  • DE1124436B - Light beam control to supply a sanitary facility with water : de en
  • DE1847015U - WASHING MACHINE WITH A DEVICE FOR FLUSHING. : de en
  • FR1285684A - Illuminated annunciator panel with engraved characters : en fr
  • DE1847126U - TOP RING WITH HANDLE FOR ROUND FRYER. : de en
  • GB889719A - Improvements relating to electronic counters : en
  • DE1124104B - Responding radar relay station : de en
  • CA636824A - Age-hardenable nickel alloy : en
  • CA637036A - Can body and method of forming same : en
  • US3022040A - Compressor bleed valve : en
  • US3022111A - Movable body on a truck frame : en
  • US3021612A - Teaching device : en
  • US3021644A - Glass mold carrier assembly : en
  • FR1285277A - Preparation for human hygiene : en fr
  • GB889807A - Rotary wing aircraft : en
  • FR1285346A - Boot dryer : en fr
  • GB889777A - Halogenated resbenzophenones and their etherified derivatives and compositions resistant to ultraviolet light : en
  • US3022270A - Nu-(heterocyclic substituted alkylidene) amino-alkylsilicon compounds and process for producing the same : en
  • CA636657A - Box-like cartons : en
  • US3021849A - Cigarette holder : en
  • US3022145A - Separation of metal salts from aqueous solutions : en
  • US3021792A - Fuel pump diaphragm mounting : en
  • US3022037A - Adjustable chair seat : en
  • US3022114A - Brake control system : en
  • USD192272S - Combined air intake and ventilator cap : en
  • US3021525A - Machine for forming and driving staples and for binding books thereby : en
  • US3021848A - Tobacco hand opener : en
  • CA636646A - Means and method for applying tension to sheet metal : en
  • US3022266A - Process for the preparation of acrylonitrille copolymers : en
  • GB890017A - An apparatus for cleaning the pins of miniature thermionic valves : en
  • US3021629A - Device for scheduling fuel delivery : en
  • CA636771A - Fastening web for inherently slippery fabric on tubular metal furniture : en
  • BE607327A - : en
  • CA636671A - Wheel structure : en
  • DE1847080U - KNIVES FOR WASHING. : de en
  • BE607455A - Apparatus for detecting and measuring variations in at least one character of an object, by measuring variations in a capacitance. : en fr
  • DE1124062B - Arrangement for filling a gas lighter from a refill container : de en
  • DE1124194B - Device for controlling the correct switching sequence of the various hydraulic drives on die casting machines : de en
  • FR1285430A - Improvements in the manufacture of springs : en fr
  • FR1285436A - Gas dedusting device : en fr
  • FR1285450A - Improvements to vehicles moving over land or water : en fr
  • FR1285716A - Ball valve : en fr
  • GB889870A - Improvements in and relating to coat and like garment hangers : en
  • GB889620A - Improvements in electrical switching devices : en
  • GB890067A - Improvements relating to etched sheet metal pattern members : en
  • US3021765A - Variable feed and speed mechanism for gear shaping machines and the like : en
  • US3021774A - Depth-of-focus indicator for photographic instruments : en
  • US3021862A - Fluid injection system : en
  • US3022322A - Process for the production of epoxidized polybutadiene : en
  • DE1124390B - Fitting for parallel retractable and optionally tiltable or swiveling wings of windows, doors or the like. : de en
  • CA636735A - Seed broadcasting spout for cultivators : en
  • DE1847111U - SWIVEL CHAIR. : de en
  • DK92807C - Plate for vertical drawing of sheet glass. : da en
  • GB889587A - Ferrous friction member : en
  • FR1285779A - Oil-dispersible dithiocarbamates : en fr
  • GB889737A - Improvements relating to thermostatic control apparatus for electrical vehicle-heating systems : en
  • FR1285211A - New thiocyanic esters : en fr
  • FR1285438A - Hydraulic suspension with level adjustment according to the vehicle load : en fr
  • FR1285497A - New organic phosphorus compounds, their preparation process and their use as insecticides : en fr
  • GB889768A - Improvements in or relating to anti-pernicious anaemia factor of the stomach : en
  • FR1285778A - Magnetron : en fr
  • DE1124019B - Plant for treating liquid with a gas produced by electrolysis : de en
  • DE1847014U - WASHING MACHINE DRUM. : de en
  • DK92828C - Folding ship's berth or wall bed. : da en
  • FR1285382A - Carburetor improvements : en fr
  • FR1285525A - Machine for sorting by weight, marking and counting eggs by categories : en fr
  • FR1285864A - Device for holding a tire on a wheel rim, in particular an airplane running and braking wheel, and wheels fitted with a holding device conforming or similar to the previous one : en fr
  • GB889954A - Improvements in transmission units comprising an eddy-current coupling : en
  • FR1285207A - Improvements to the collectors of lavender, lavandin and fodder and vegetable seeds : en fr
  • FR1285572A - Installation for straightening elongated parts with circular cross-section, for example tubes or shafts : en fr
  • CA636837A - Planographic printing plate : en
  • DE1124043B - Process for the preparation of optically active ª ‡ -amino-ª ‰ -halogenpropionic acid esters : de en
  • DE1124389B - Combination lock : de en
  • LU40998A1 - : en
  • US3022051A - Controlled clearance regenerator seal : en
  • DE1112216C2 - : de
  • DE1124125B - Electric switch with arc extinguishing arrangement : de en
  • DE1124242B - Process for the polymerization of polymerizable halogen-containing monomeric compounds : de en
  • FR1285470A - Compressed Calcium Cyanamide Manufacturing Process : en fr
  • FR1285847A - Safety valve operating in the basement area of a well : en fr
  • GB889912A - Gold tertiary alkyl mercaptides and method for the preparation thereof : en
  • FR1285446A - Hydro-mechanical transmission : en fr
  • FR1285540A - Charcoal, wood or similar cooking block : en fr
  • FR1285240A - Improved frame printing : en fr
  • CA636858A - Aircraft air conditioning system : en
  • DE1112312C2 - : de
  • DE1847143U - SWEAT COLLECTOR MADE OF SOFTENED THERMOPLASTIC. : de en
  • FR1285824A - Process for the production of very thin metal profiles and device for implementing this process : en fr
  • CA636665A - Process for the gasification of liquid fuels, particularly gasoline : en
  • DE1124152B - Circuit arrangement for keeping constant the nominal voltage of a charged flash capacitor in electronic flash units : de en
  • DE1124375B - Exhaust engine brake for a drive system with an internal combustion engine and a hydromechanical multi-speed transmission connected downstream, in particular for motor vehicles : de en
  • DE1124424B - Soft for endless link conveyor belts : de en
  • DE1847169U - MEASURING CUP. : de en
  • DE1847396U - CONTROL BOX FOR CENTRIFUGES. : de en
  • US3021813A - Shock gauge : en
  • US3022026A - Air intake for jet sustained aircraft : en
  • FR1285671A - Linear motion device : en fr
  • GB889836A - Improvements in or relating to the manufacture of thermoelectric devices : en
  • FR1285828A - Method and device for cleaning, filling, closing ampoules, flasks and other glass, plastic or metal containers : en fr
  • FR1285872A - Device with interchangeable luminescent signs : en fr
  • US3021911A - Weighing apparatus : en
  • US3022188A - Flocked solvent activatable stiffening and shoe lining materials : en
  • US3021794A - Oil well pumping rod shock absorber : en
  • US3022502A - Electromagnetic indicators : en
  • US3022103A - Locking dring for a removable drum head : en
  • US3022136A - Manufacture of phosphoric acid : en
  • USD192258S - Handle assembly for covered frypan or the like : en
  • FR1285651A - Vibrator for compaction of foundations and road surfaces : en fr
  • GB889673A - Process for the preparation of ferrous leuco-ferrocyanide and prussian blue : en
  • GB889951A - Improvements in or relating to dusting electrophotographic material with electroscopic powder in a xerographic copying process : en
  • CA636979A - Knife sharpener : en
  • DE1847319U - FRAME FOR MOTOR VEHICLE LICENSE PLATES. : de en
  • US3021541A - Heel seat fitting machines : en
  • DE1123992B - Drum sink separator for processing minerals, in particular hard coal : de en
  • DE1124036B - Process for the preparation of tetrahydronaphthalene-1,4-dicarboxylic acid and alkali metal salts thereof : de en
  • DE1124236B - Screw press with two V-shaped conveyor or press screws for pressing continuous streams : de en
  • DE1124309B - Fastening a trim or decorative strip with a V-shaped cross-section to a component with an L-shaped cross-section by means of fastening clips : de en
  • DE1124094B - Thermal overload protection for the output stage of at least a two-stage transistor amplifier : de en
  • DE1124339B - Photographic camera with automatic exposure adjustment : de en
  • DE1847163U - MEASURING DEVICE FOR DETERMINING THE RELATIVE POSITION OF A SURFACE TO A REFERENCE SIZE. : de en
  • GB889942A - Improvements in and relating to electric discharge lamps : en
  • FR77365E - Ballpoint pen : en fr
  • GB889903A - Improvements in and relating to two stroke internal combustion engines : en
  • FR1285801A - Fletched projectile : en fr
  • DE1124245B - Process for the removal of metal-containing catalyst residues from hydrocarbon polymers : de en
  • DE1847122U - ADJUSTABLE HEIGHT BASE. : de en
  • GB889855A - Circuit arrangement for stabilizing the output of a vidicon pickup tube : en
  • GB889927A - Improvements relating to electrical remote control systems for the operation of devices such as pumps : en
  • DE1124333B - Device for cutting the cardboard roll on the format roller of manual cardboard machines : de en
  • US3021920A - Portable seat : en
  • US3022442A - Pulse generating circuits : en
  • GB889573A - Improvements in or relating to indicating devices for heat treatment : en
  • FR77381E - Device for air treatment : en fr
  • FR1285400A - Method for measuring the flow rate of a liquid in a pipe and device for carrying out said method or similar method : en fr
  • DE1847273U - COLLAPSIBLE STAND FOR THE DISPLAY OF CLOTHES. : de en
  • IE26079L - Indole derivatives : en
  • FR1285530A - Soft closing safety strap : en fr
  • US3021707A - Coating scratch resistance indicator : en
  • US3022478A - Resistance temperature sensing device : en
  • DE1847060U - SWITCHBOARD BUILT IN MODULAR DESIGN FROM UNIFORM PARTS. : de en
  • DE1847121U - AUTOMATIC LOCKING DEVICE FOR RETRACTABLE FEET AND SUPPORTS. : de en
  • DE1124005B - Thread rolling machine with elastic rings for driving a workpiece : de en
  • DE1847219U - PLANT PROTECTION EQUIPMENT FOR LIQUID AND / OR PUSTIC CONTROLLERS. : de en
  • DE1847120U - DRAWER SET. : de en
  • US3021633A - Combination muzzle brake and grenade launcher for portable firearms : en
  • US3022285A - Carboxylatevinyl and carboxyvinyl ethers of sugars and method of preparation : en
  • US3022096A - Full turn swivel unit for electrical fixtures : en
  • FR1285460A - Fork lift trolley : en fr
  • FR1285479A - New type of latch bolt lock : en fr
  • US3021939A - Conveyors : en
  • US3022021A - Grooved drum with insertion pins : en
  • DE1124083B - Circuit arrangement for converting start-stop telegraphic characters transmitted in continuous sequence : de en
  • DE1847391U - Dismountable transport pallet. : de en
  • GB889742A - Improved means for measuring the amount of depression of railway sleepers under load : en
  • GB889864A - Improved angular velocity indicator : en
  • GR22907B - THERMOPLASTIC POLYMER GRAINS POSSIBLE FOR FOAMING AND METHOD OF CONSTRUCTION. : el en
  • CA636678A - Bladder for a pressure accumulator : en
  • US3021733A - Cutting tool : en
  • US3021971A - Rock digger and loader : en
  • CA636695A - Artificial hands : en
  • FR1285580A - Dismountable die head in several parts for the extrusion of plastic sheets allowing to obtain a uniformly distributed pressure at the outlet : en fr
  • US3021643A - Glass-metal uniting apparatus : en
  • US3022241A - Method and apparatus for measurement of dissolved oxygen : en
  • GB889695A - Elevator dispatching and control system : en
  • GR22910B - METHOD OF PRODUCTION OF AMINE PRODUCERS. : el en
  • GB889918A - Improvements in seals : en
  • FR1285667A - Improvements made to the electron beam welding process and equipment for implementing this process : en fr
  • GB889911A - Improvements in or relating to sludge filter tanks for use in cleaning installations : en
  • FR1285526A - Drawing device with self-parallel and rotating rule with incorporated square : en fr
  • FR1285807A - Semiconductor devices : en fr
  • FR77371E - Fertilizer containing fluorinated compounds creating a synergistic herbicidal effect : en fr
  • FR1285770A - Device for controlling valve distributors and others : en fr
  • US3021613A - Colored mortar display : en
  • FR1285246A - Improvements to drawing control mechanisms : en fr
  • FR1285273A - Further training with vacuum cleaners, polishers, brushes or other similar devices : en fr
  • FR1285893A - separate parts for mounting a miniature toy car : en fr
  • GB889999A - Improvements relating to metal cutting tools : en
  • CA636803A - Grating : en
  • FR1285751A - Device for loading and stacking fertilizers and others : en fr
  • GB889686A - Improvements in or relating to rolls for use in hay-conditioning machines : en
  • US3021926A - Shock absorbers or vibration dampers : en
  • CA636825A - Nickel-chromium casting alloy with niobides : en
  • DE1124134B - Protection circuit for rectifier systems : de en
  • DE1847236U - PRINTED MEMORY. : de en
  • DE1847375U - DOUBLE WALLED CONTAINER. : de en
  • DE1847112U - SEAT PAD, ESPECIALLY FOR VEHICLES, MADE OF RUBBER HAIR OR RUBBER COCONUT WITH A SOFT FRONT EDGE. : de en
  • DE1847340U - HAND SANDING BLOCK. : de en
  • GB889676A - Water insoluble films : en
  • FR1285566A - Improvement in signaling devices : en fr
  • GB889858A - Improvements in or relating to series cascades of transistors : en
  • GB890068A - Improvements in or relating to bottle carriers : en
  • DE1124001B - Orientation device for directionally firing shooting devices for perforating a conveyor pipe string in a multi-line conveyor probe : de en
  • DE1124021B - Process for countercurrent extraction of liquids or for the selective absorption of gas components : de en
  • DE1124300B - Air-cooled self-igniting internal combustion engine : de en
  • US3021869A - Rotary type hydraulic valve : en
  • DE1847052U - BRANCH TERMINAL FOR OVERHEAD LINES AND CABLES. : de en
  • DE1847387U - LOCKING DEVICE FOR THE BY CABLE OD. DGL. ADJUSTABLE GUARD FOR AGRICULTURAL CHARGERS. : de en
  • DE1124086B - Attachment device for television receivers to receive television channels in the decimeter wave range : de en
  • DE1124108B - Flat insulating material carrier, which is provided on one side with a printed or etched electrical circuit : de en
  • DE1124251B - Device for actuating an adjustable contact by a measuring instrument : de en
  • DE1124374B - Disc brake for vehicles : de en
  • US3022445A - Electrical control device : en
  • JPS413216B1 - : ja
  • FR1285814A - Improvements to information storage systems : en fr
  • GB889754A - Electronic gate circuit : en
  • CA636726A - Hospital bed standard support : en
  • CA636923A - Seal : en
  • CA636638A - Means for cooling and damping brake drums of vehicle wheels : en
  • CA636987A - Vacuum control for pulp molding machines : en
  • US3022168A - Photographic developer : en
  • US3022300A - Method of preparing sulfenamides : en
  • FR1285429A - Improvements to juicers and the like : en fr
  • FR1285760A - Set of rotary compressors for gas : en fr
  • FR1285330A - Improvements to flexible pipes for connecting water dispensing devices or the like : en fr
  • GB889819A - Vehicle spring suspension systems : en
  • DE1847096U - BAG WITH VISIBLE WOOD REINFORCEMENTS. : de en
  • DE1847330U - Pour protection for bottles or bottles DGL. CONTAINER. : de en
  • DE1124119B - Plug equipped with side protective contacts : de en
  • GB889822A - Matrix for computers : en
  • USD192265S - Unitary punching and binding machine : en
  • DE1124439B - Compressed air operated tool for driving in fastening pins : de en
  • GB889876A - A new or improved device for assisting the coupling of trailer vehicles to the towing vehicle : en
  • DE1847368U - CRATE AND ANGLE PLATE REQUIRED FOR ITS ASSEMBLY. : de en
  • FR1285574A - Phosphorus-containing polymers and their preparation : en fr
  • GB889596A - Improvements in or relating to adhesives for attaching copper foils to other objects : en
  • US3021713A - Fluid sampling valve : en
  • DE1847113U - ADJUSTABLE FOOTREST FOR BEDS, ESPECIALLY SICK BEDS. : de en
  • FR1285877A - Balancing process of oscillating systems for watch movements : en fr
  • FR1285209A - Method of constructing walls, walls, partitions or the like and prefabricated elements for its implementation : en fr
  • BE607330A - Mixed crystals of digitoxin and gitaloxin and their preparation : en fr
  • US3021661A - Nut and fruit harvesting brush : en
  • DE1124077B - Pneumatic braking system for rail vehicles : de en
  • DE1124329B - Agitator mixer for mixing powdery to grainy dry goods : de en
  • DE1847002U - POCKETS FOR MEN'S JACKET AND MEN'S JACKET. : de en
  • FR1285757A - Sealing insert for insect protection screens : en fr
  • FR1285882A - Production of crystalline polypropylene in the presence of a complex catalyst : en fr
  • DE1847371U - VALVE BAG MADE OF THERMOPLASTIC PLASTIC. : de en
  • BE607259R - New azo dyes, their preparation and uses : en fr
  • CA636814A - Key for valves and the like : en
  • DE1124072B - Method of laying railroad tracks on a concrete foundation and sleeper for use in this method : de en
  • DE1124215B - Hot water boiler with built-in water heater : de en
  • DE1847313U - SLIDING DOORS FOR VEHICLES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE1124227B - Device for the production of coils from thermoplastic plastic wires withdrawn from a spool, in particular for further processing into rows of zipper links : de en
  • FR1285226A - Process for the separation of kanamycins a and b. : en fr
  • GB889844A - Improvements in or relating to methods of and means for recording television pictures on film : en
  • USD192277S - Holder for a telephone book : en
  • US3021726A - Transmission : en
  • US3022362A - Thermocouple lead attachment : en
  • DK92826C - Container closure. : da en
  • GB889958A - Improvements in parachutes : en
  • US3021736A - Mandrel bar steadier : en
  • CA636891A - Dental type of over-running clutch transmission : en
  • CA636997A - Blades for turbines and the like : en
  • US3021587A - Tow packaging plaiter : en
  • US3022356A - Process for preparing bis (omega-hydroperfluoroalkyl) carbinols : en
  • US3022375A - Synchronizing start-stop digital transmission system : en
  • US3022379A - Amplifying device : en
  • CA636759A - Raising and lowering appliances, for aeroplane arresting apparatus : en
  • CA636889A - Fuel oil with soap and phosphorus additive : en
  • FR1285584A - Coating composition for application to the surface of glass fibers and method of manufacture thereof : en fr
  • GB890007A - Modified rubbery organopolysiloxane putty compositions : en
  • FR1285322A - Neon indicator tube : en fr
  • FR1285648A - Round and length kneading machine for dough pieces : en fr
  • GB889717A - Process for removing sodium chloride from aqueous caustic soda solutions : en
  • DE1847092U - MULTI-PANEL INSULATION GLASS ARRANGEMENT. : de en
  • CA24569S - Chair desk frame : en
  • USD192279S - Garment hanger : en
  • DE1124139B - Stepper motor : de en
  • DE1124064B - Process for the production of powder metal pellets from stainless steel powder : de en
  • CA636805A - Sound controlling or moderating device : en
  • CA637042A - Dryer for fertilizer and the like : en
  • CA637059A - N-heterocyclic compound : en
  • CA636977A - Thread guides : en
  • US3022223A - Biosynthesis of alpha-ketoglutaric acid : en
  • US3022459A - Phasing apparatus : en
  • DE1847108U - CIRCULAR CUT-OUT FOAM PILLOW. : de en
  • CA636686A - Angle adjusting means : en
  • DE1124277B - Magnetic tape device for storing information to be called up in sections : de en
  • DE1847100U - INTERCHANGEABLE CUTTER HEAD FOR CITRUS JUICE MACHINES, ESPECIALLY FOR JUICEING LEMONS. : de en
  • CA636933A - Marking plastic covers : en
  • GB889637A - Improvements in or relating to cylinder barrels and liners therefor for internal combustion engines : en
  • US3021923A - Brake : en
  • US3021952A - Classifying apparatus : en
  • DE1124239B - Molding compound based on polypropylene : de en
  • FR1285329A - Mold for the manufacture of reinforced concrete block elements : en fr
  • FR1285786A - Urea preparation : en fr
  • GB889871A - Improvements in axial thrust bearings : en
  • AU265902B2 - Sparkplug tester : en
  • US3022001A - Multi-scaled slide rules : en
  • DE1124075B - Method for prestressing statically indeterminate composite beams, in particular bridge beams : de en
  • FR1285448A - Protective device in particular for water closet seat : en fr
  • FR1285485A - Raking wheel for handling crop products resting on the ground : en fr
  • US3022054A - Fractionating apparatus : en
  • US3022441A - Arc lamp : en
  • GB889609A - Improvements in or relating to door actuating devices for lifts : en
  • CA636892A - Hot-water circulation system for heating parked motor vehicles : en
  • FR1285474A - Radio clock : en fr
  • GB889707A - Improvements relating to olefin copolymers : en
  • DE1847221U - SLEEVE SPRING. : de en
  • FR1285825A - Oil burner, displacement device and method for sweeping this burner : en fr
  • US3021937A - Selective interlock mechanism : en
  • US3021751A - figure : en
  • DE1847246U - OIL OVERFLOW SAFETY ON VERTICAL GEAR : de en
  • DE1847362U - VEHICLE TOYS, IN PARTICULAR AIRCRAFT FLOOR RUNNER WITH REMOTE STEERING DEVICE. : de en
  • DE1847274U - POSTER TOW TAG. : de en
  • FR1285279A - Preparation for pet hygiene : en fr
  • FR1285626A - One-way transmission : en fr
  • GB889679A - Improvements in deep-sea electrical communication cables : en
  • GB889898A - Flange connector for tubing : en
  • DE1112903C2 - Recoil nozzle : de en
  • FR1285230A - improved heat exchanger and method of construction : en fr
  • GB889920A - Improvements in or relating to alternating current machines : en
  • US3021615A - Device for assessing damage to automotive vehicles : en
  • US3022298A - Dioxazine dyestuffs : en
  • DE1847055U - CABLE CONNECTOR. : de en
  • DE1847373U - STACKABLE STORAGE BOX. : de en
  • DE1847400U - CLAMPING DEVICE. : de en
  • FR1285575A - New polypropylene composition, characterized in particular by high impact resistance : en fr
  • GB889812A - Dyeing composition for hair and other keratinous fibres : en
  • DE1124168B - Control switching arrangement for resistance welding machines to avoid excessive switch-on current impulses : de en
  • GB889789A - Improvements in or relating to the recovery of naphthalene from petroleum fractions : en
  • GB889829A - Process for polymerizing lower olefins : en
  • DE1847281U - PHOTOGRAPHIC OR KINEMATOGRAPHIC RECORDING CAMERA. : de en
  • BE607319A - Lacquer for printing forms : en fr
  • CA636913A - Textile fibers of polyolefins : en
  • GB889826A - Improvements relating to lasts : en
  • GB889660A - Morphanthridine compounds : en
  • FR1285305A - Method and device for heating boilers or furnaces : en fr
  • GB889928A - Improvements in and relating to the production of fibres from lignocellulosic material : en
  • GB889763A - Strong calcium silicate hydrate product and process of making same : en
  • GB889937A - A vehicle suspension unit : en
  • GB889972A - Improvements relating to electric supply systems for synchronous motors : en
  • DE1847116U - FOLDING FIELD BED. : de en
  • US3021637A - Support : en
  • US3021675A - Fuel supply system for gas turbines : en
  • US3021679A - Analyzer and control system with pneumatic transducer : en
  • US3022500A - Trigonometric converter : en
  • CA636839A - Device comprising a photo-conductive part and an electro-luminescent part : en
  • US3022185A - White filler material and its preparation : en
  • GB889690A - Remote control of track guided vehicles such as model electric trains : en
  • CA637057A - Bonded structure for tubular or cylindrical bodies : en
  • CA636848A - Gas analyzing apparatus and method : en
  • US3021982A - Computer-printer interlock apparatus : en
  • US3022055A - Cutting device for machines used in mines, quarries or work-sites : en
  • US3021696A - Vent and exhaust arrangement for air conditioning unit : en
  • US3022435A - Envelope for X-ray generator : en
  • DE1124099B - Circuit arrangement for telephone systems with two-way connections : de en
  • FR1285564A - Connection device for the secondary winding of a welding transformer : en fr
  • FR1285640A - Switching device for control members for actuating displacement devices acting hydraulically or pneumatically on vehicles : en fr
  • DE1847030U - ROLLER SUCH AS THE MOISTURIZING AND WIPING ROLLER OF A PRINTING MACHINE, WITH A TUBULAR TEXTILE COVER : de en
  • DE1124122B - Metallic housing divided into two electrically isolated and mechanically connected coaxial tubular parts of the same diameter for cable connections of single-conductor energy cables : de en
  • GB889891A - Improvements in or relating to electrical signalling systems employing code conversion : en
  • DE1847079U - DEVICE FOR ADJUSTING COMBUSTION AIR REGULATORS FOR OIL STOVES WITH BOWL BURNERS AND THE LIKE. : de en
  • DE1847161U - LENGTH MEASUREMENT DEVICE. : de en
  • DE1124011B - Drive device for simple desk devices such as staplers, punches, letter openers and the like. Like., With a rapid impact movement of a tool on a counter tool : de en
  • FR1285318A - Manufacturing process for red pigments based on iron oxide : en fr
  • FR1285529A - Assembly component and method for its manufacture : en fr
  • GB890030A - Fuel injection pump : en
  • GB890057A - Improvements in means for heating textile yarns : en
  • FR1285798A - Improvements to direct-view memory tubes : en fr
  • DE1124291B - Draining device for pressed material from fruits, for example from grapes : de en
  • DE1124283B - Using a Schlegelfeldhaecksler as a tiller : de en
  • DE1847213U - DRUM TURNOVER. : de en
  • US3022110A - Bench construction : en
  • US3022156A - Process for reduction of iron orew : en
  • FR1285417A - Improvements to staple application machines for closing bags : en fr
  • FR1285563A - New photographic reproduction process : en fr
  • FR1285625A - Magnetic memory circuits : en fr
  • GB889614A - Improvements relating to the manufacture of flexible sheet material : en
  • FR77372E - Method and device for producing gas containing carbon monoxide : en fr
  • FR77395E - Apparatus for the treatment of molten metals : en fr
  • US3021930A - Molding strips for a luggage case : en
  • DE1124368B - Mechanical steering-reversing gear for caterpillar vehicles : de en
  • DE1847004U - BRUSH. : de en
  • FR1285881A - Curable polyepoxide compositions comprising a liquid glycol diamine : en fr
  • GB889661A - Improvements in or relating to phonographs : en
  • FR1285469A - Lids of maturation tanks or other storage containers for milk creams or fermentable liquids : en fr
  • GB889600A - Process for the production of borazanes : en
  • FR1285876A - Spacer for thermoelectric element : en fr
  • FR1285292A - Stuffing rod : en fr
  • US3021897A - Grain car door structure : en
  • GB889601A - Heat exchange apparatus having an anti-corrosion insert : en
  • GB889990A - Improvements in or relating to ceramic dielectrics, processes for producing the same, and electric capacitors provided with such dielectrics : en
  • FR1285299A - Electronic device sensitive to a condition : en fr
  • FR1285620A - Adjustment device for electric cooking appliances : en fr
  • GB890064A - Temperature-responsive actuating elements : en
  • FR1285833A - Distribution tank, in particular for the construction of asphalt pavements : en fr
  • GB889671A - New hydrazinium compounds, their production and pharmaceutical compositions containing them : en
  • DE1124042B - Process for the production of chlorinated cyanuric acids : de en
  • FR1285201A - Process for the preparation of vitamin b12 : en fr
  • FR1285495A - New class of magenta dye-forming couplers and photographic emulsion containing them : en fr
  • FR1285642A - Mouldboard plow : en fr
  • US3021732A - Pin studded punch roll including method of fabrication : en
  • US3022479A - Device for establishing an electrical connection between stationary and rotating conductors : en
  • DE1124003B - Device for connecting the borehole closure of an underwater deep borehole with the water surface : de en
  • FR1285894A - Framework with prefabricated tubular elements for the construction of hangars, halls, or any other premises : en fr
  • DE1124258B - Slide magazine for still projector : de en
  • GB889824A - Improvements in or relating to folding leg assemblies : en
  • US3021665A - Electric watch mechanism : en
  • DE1847041U - DEVICE FOR SUPPLYING DUST-FREE AIR TO THE AIR CONSUMERS OF RAIL VEHICLES, IN PARTICULAR DIESEL LOCOMOTIVES. : de en
  • DE1847269U - SALES STAND FOR ROD-SHAPED OBJECTS, IN PARTICULAR BALLPOINT REFILLS. : de en
  • DE1124235B - Injection molding machine for processing thermoplastics : de en
  • DE1124167B - Resistance roller welding machine for longitudinal seams of pipe parts, e.g. Metal barrel jackets : de en
  • FR1285419A - Improvements to printed circuits : en fr
  • GB889764A - A process for the production of alkyl sulphinic acids and alkyl sulphonic acid compounds : en
  • FR1285425A - Generator : en fr
  • FR1285890A - Advanced combine harvester : en fr
  • FR1285720A - Process for the manufacture of a composition for a foundry core : en fr
  • GB889699A - Improvements in structures adapted to be launched into the air, for example, aircraft ejection seats : en
  • FR1285224A - Multipurpose vehicle for the construction of floating bridges or ferries : en fr
  • DE1847153U - MOBILE, HEATABLE GREENHOUSE. : de en
  • GB889821A - Improvements in coal cutting or hewing machines : en
  • GB889900A - Improvements in or relating to the mounting of load bearing balls : en
  • GB889616A - Improvements in hot water storage vessels : en
  • DE1124177B - Dial for circular knitting machines : de en
  • DE1847065U - SWITCH CAM. : de en
  • FR1285655A - Process for the purification of olefin polymers : en fr
  • US3022360A - Thermoelectric assembly : en
  • FR1285396A - Further development of trip circuits intended to protect semiconductor switches : en fr
  • US3021782A - Dewatering device and pressure feeder : en
  • US3022320A - Polycarboxydiphenyl sulfones and anhydrides thereof : en
  • GB889788A - Random-access data storage and transducing unit : en
  • FR1285376A - Removable inflatable boat with rigid keel : en fr
  • GB889623A - Improvements in or relating to collapsible cartons : en
  • FR1285855A - Process for making sock cuffs and resulting new product : en fr
  • GB890003A - Improvements in and relating to welding : en
  • US3022321A - Preparation of adducts of maleic anhydride and dienes derived from the addition of formals, acetals and acylals to olefins : en
  • US3022434A - Dynamoelectric machine brushholder means : en
  • US3022207A - Method of producing decorative wall panels with prefinished score lines : en
  • FR1285688A - Thrust reverser for jet engine : en fr
  • US3022203A - Process for strip treatment : en
  • US3022385A - Sound producer : en
  • US3021624A - Earth-moving apparatus : en
  • US3021946A - Lipstick container : en
  • US3021655A - Machine and method for packing articles : en
  • US3022059A - Apparatus for treating metal melts : en
  • GB889687A - Microscope objective : en
  • GB890014A - Improvements relating to domestic laundry machines : en
  • FR1285386A - Demoulding process : en fr
  • GB890009A - Improvements in and relating to apparatus for the treatment of columns of particle laden gas : en
  • CA636752A - External automobile window cover : en
  • DE1124279B - Electromechanical vibration generator with a mechanical vibration system that determines the frequency : de en
  • FR1137M - Therapeutic applications of cyclohexyl-phenols. : en fr
  • FR1285447A - Internal combustion rotary piston engine : en fr
  • FR1285681A - Multi-mandrel automatic rolling mill for annular parts : en fr
  • GB889930A - Improvements in or relating to telephone cables having coaxial pairs and balanced circuits for carrier frequencies : en
  • DE1124369B - Hydrostatic-mechanical transmission, especially for vehicles : de en
  • DE1847085U - URINAL FOR DISEASED URINE FLOW OR Urinate. : de en
  • FR1285366A - Drive wheel with articulated anchor spades for light agricultural tractor : en fr
  • FR1285834A - Cable installation for portable electric welding equipment : en fr
  • GB889922A - Gas liquefaction process : en
  • GB889785A - Improvements in or relating to parametric amplifiers : en
  • US3021757A - Reflector device : en
  • US3022268A - Polyethylene composition : en
  • US3022064A - Window regulator : en
  • US3022353A - Preparation of 4-chlorodiphenyl oxide : en
  • US3021588A - Knitted textile products and methods for their preparation : en
  • DE1124304B - Roller freewheel of screw drives on starting motors of internal combustion engines : de en
  • DE1847027U - FILTER INSERT FOR GALVANIC BATH LIQUIDS. : de en
  • DE1124101B - Horn antenna with different sized aperture axes for any polarization of the emitted or received electromagnetic waves : de en
  • DE1847093U - MULTIPLE-GLASS WINDOW. : de en
  • DE1124360B - Electric servomotor for the transmission of hydraulic pumps, turbines or switchable pump-turbines with power supply via slip rings and brushes : de en
  • FR1285362A - Power connector for electric irons : en fr
  • DE1124325B - Ejector on billet shears : de en
  • DE1124409B - Spool holder for textile spools : de en
  • FR1285644A - Method and device for dissolving gases in liquids : en fr
  • CA636689A - Protective strip : en
  • CA636872A - Method and device for detachably securing drainage members on filters : en
  • GB889939A - Improvements in pot burners : en
  • FR1285472A - Method and apparatus for the rapid and inexpensive cooking in chamber ovens of self-adhesive expanded cork : en fr
  • GB889674A - Cesium salt conversion process : en
  • FR1285280A - Detergent which can also be used, in particular, as a disinfectant and insecticide : en fr
  • FR1285559A - Production of artificial graphite : en fr
  • GB889970A - Improvements in or relating to brassieres : en
  • DE1847296U - RUNNING IMAGE RECORDING CAMERA. : de en
  • DE1847098U - STAND FOR HAIR DRYERS. : de en
  • DE1124028B - Process for producing single crystal silicon : de en
  • FR1285723A - Process for the purification of alcohols of 1 to 3 carbon atoms : en fr
  • FR1285795A - Heating device : en fr
  • FR1285374A - Automatic signal transmission device : en fr
  • FR1285698A - Converter circuit : en fr
  • CA636917A - Clothes guard for automatic washers : en
  • CA636938A - Door mounting : en
  • DE1124217B - Water heating system, especially for railway vehicles : de en
  • FR1285604A - Spark plug : en fr
  • GR22900B - HARD COLLARS OF HARD AND SMOOTH SURFACES AT THEIR APPROPRIATE POINTS. : el en
  • US3022227A - Process for the preparation of highly concentrated compositions of the receptor destroying enzyme neuraminidase : en
  • US3021877A - Means for servicing liquid-filled pneumatic tires : en
  • US3022022A - Roll changer : en
  • US3022069A - Airplane toy and control therefor : en
  • DE1124057B - Process for increasing the color strength of printed characters : de en
  • CA636765A - Cutters for planer chipper woodworking machines : en
  • DE1847105U - PICTURE FRAME BAR. : de en
  • FR1285562A - Vending machine : en fr
  • GB889811A - Pigmented fibre-forming polyesters and process for their manufacture : en
  • DE1847227U - MOUNTING CONE FOR GAS AND WATER PIPELINES. : de en
  • FR1285339A - Development of regulators : en fr
  • FR1285785A - Electric hand dryer : en fr
  • US3022012A - Partial circle water sprinklers : en
  • USD192254S - Animal figure playground device : en
  • US3022030A - Multi-hanger bracket for conduit support : en
  • US3022337A - Process for the catalytic production of unsaturated mono-carboxylic acid esters : en
  • GB889949A - Process for the purification of sugar : en
  • DE1124047B - Process for the preparation of water-soluble alkanolamine compounds : de en
  • DE1124356B - Process for photographic color developing : de en
  • DE1124384B - Tank wall on a cargo ship for the transport of liquid gases : de en
  • DE1847038U - Device for transferring into aerosol cans : de en
  • DE1847294U - DISPLAY DEVICE ON PHOTOGRAPHIC CAMERAS. : de en
  • FR77382E - Method and device for the purification of steel baths by means of gas : en fr
  • GB890025A - Improvements in piston pumps, in particular for the injection of fuel into internal combustion engines : en
  • FR1285275A - Harrow adapted behind reversible plows carried by tractors : en fr
  • FR1285410A - Advanced vehicle air conditioning system : en fr
  • FR1285597A - Sealing block for bearings : en fr
  • FR1285521A - Automatic gear change control : en fr
  • FR1285836A - Rotor for asynchronous motor with cast armature cage and divided sheet package : en fr
  • GB889761A - Improvements in snap action device : en
  • FR77366E - Synchronization device for electric clocks with movement reserve : en fr
  • FR1285313A - Insulating and soundproof window : en fr
  • DE1124098B - Circuit arrangement for telephone systems with storage facilities : de en
  • GB889743A - Mechanically operated sofa bed : en
  • GB889955A - An apparatus for the manufacture of homogeneous bodies : en
  • DK92786C - Press documentation. : da en
  • DE1124065B - Sealing device on shuttle ovens : de en
  • DK92830C - Expandable wing control for artillery projectiles. : da en
  • GB889720A - Improvements in or relating to the manufacture of polymeric materials : en
  • CA636655A - Wedge anchors : en
  • CA636941A - Dispensing machine : en
  • FR1285544A - Improvements in methods and devices for regulating the temperature of a body subjected to radiation energy : en fr
  • FR1285850A - Installation for poultry farming : en fr
  • GB889880A - Improvements in and relating to the production of textile yarns : en
  • CA636747A - Packing gland gaskets : en
  • CA637014A - Production of transfers or films : en
  • FR1285595A - Furniture-bed : en fr
  • FR1285665A - Socket connection for variable speed generator in particular on motor vehicle : en fr
  • DK92831C - Echo distance marking apparatus. : da en
  • US3021916A - Reinforced acoustical unit : en
  • USD192282S - Hair fluffer : en
  • GB889838A - Improvements relating to lasts : en
  • GB890001A - Means for connecting together members of articles of furniture : en
  • US3021704A - Feed system for automatic end point apparatus : en
  • US3021778A - Louvered ventilating devices and method for producing same : en
  • US3022005A - System for comparing information items to determine similarity therebetween : en
  • US3022357A - Purification of fluorocarbons : en
  • DE1124266B - Procedure for testing vacuum systems for leaks : de en
  • FR1285735A - Process for manufacturing and operating fuel elements for nuclear reactors : en fr
  • FR1285815A - Improvements to information storage devices : en fr
  • CA636789A - Educational manipulative device and method of teaching : en
  • FR1285617A - Cutting tool for machine tool and metal machining process using this tool : en fr
  • CA636972A - Amplifier circuit : en
  • DK92808C - Closing brackets for suitcases or bags with variable capacity. : da en
  • DK92827C - Device at stern in ships. : da en
  • FR1285427A - Improvements to facade elements : en fr
  • GB889724A - Liquid dispensing machine : en
  • GB890016A - Improvements in metallic brazing mixture : en
  • DE1124433B - Time-keeping electrical equipment, e.g. electric clock, preferably wrist watch : de en
  • GB889805A - Improvements relating to electric switches for process controllers : en
  • US3022463A - Microwave pulse amplifier : en
  • FR1285245A - Float device for vehicles, in particular for tracked vehicles : en fr
  • GB889977A - Improvements in or relating to matrix memory storage devices : en
  • GB890019A - Improvements in or relating to dispensing devices : en
  • IE25910L - Motor fuel additives : en
  • US3021663A - Apparatus for false twisting yarn : en
  • FR1285295A - Alumino-silicate catalyst and catalytic process for the transformation of paraffinic hydrocarbons : en fr
  • US3021538A - Thread cutting tool with dulled edges on the guide teeth portion : en
  • GB889628A - Extrusion dies : en
  • GB889809A - Glass laminating apparatus : en
  • DE1124232B - Method for producing bodies made of thermoplastic material, in particular plastic pearl necklaces, lined up on a thread, tape or the like, and device for carrying out this method : de en
  • DE1847011U - GAS FLOW REGULATOR. : de en
  • DK92804C - Process for the preparation of stable aqueous injection solutions of benzothiadiazine-1,1-dioxide compounds. : da en
  • CA636895A - Stabilizing butyl rubber : en
  • FR1285248A - Flush and tap : en fr
  • CA636790A - Kelly extension drives : en
  • DE1124218B - Wall made from a wooden framework and panels : de en
  • DE1124222B - High sheet metal chimney with a chimney tube made up of several shots and with a support frame : de en
  • FR1285852A - Vending machine counter : en fr
  • FR1285863A - Container closure cap : en fr
  • GR22904B - DECORATIVE COLUMN EC CONCRETE ARME COVERED BY MARBLE TILES, VARIOUS DIMENSIONS AND COLORS. : el en
  • US3022339A - Production of unsaturated monocarboxylic acid esters : en
  • DE1847077U - DEVICE FOR DIELECTRIC HEATING OF FABRICS. : de en
  • DE1847241U - NON-RETURN FLAP. : de en
  • FR1285554A - Improvements to the lifting plows with automatic lateral movement of the coulters : en fr
  • GB889793A - Improvements in or relating to magnetic transducing heads : en
  • FR1285536A - Improvements to automatic control devices particularly applied to washing machines : en fr
  • GB890045A - Production of foamed resins : en
  • CA636768A - Monostable transistor switching circuit : en
  • US3022202A - Method of cleaning surfaces : en
  • LU40973A1 - : en
  • US3022283A - Production of solid olefin polymers in the presence of acetylenic compounds using alkyl titanium halide catalysts : en
  • US3022319A - 2-(1-alkynylcycloalkyloxy) tetrahydropyrans : en
  • US3022098A - Spooling mechanism : en
  • US3022284A - Azo dyestuffs : en
  • CA636777A - Wheel mounting for balancing apparatus : en
  • DE1124365B - Airplane landing gear with one leg on which there is a wheel or several wheels and a skid : de en
  • DE1847353U - DEVICE FOR THE MAKING OF SHOES. : de en
  • FR1285753A - Electro-optical device : en fr
  • FR1285683A - Device for voltage measurement : en fr
  • GB889611A - Electrically steerable horn antenna system : en
  • US3021879A - Adjustable indexing mechanism : en
  • US3022488A - Delayed acoustic velocity signal transmission : en
  • US3021694A - Rotatable ice tray : en
  • US3021775A - Devices for producing air screens : en
  • FR1285650A - Bra : en fr
  • FR1285860A - Device for adjusting compression powers, in particular in refrigeration installations : en fr
  • GB889633A - Process for the production of polyethers : en
  • GB889659A - Block polymers of aliphatic 1-olefins : en
  • DE1124294B - Self-watering basins for animals, especially pigs : de en
  • DE1124156B - Process for the production of an electrode arrangement with a defined small distance and electrode arrangement for electron tubes : de en
  • DE1847082U - MACHINE FOR EVENING THE UPPER LEATHER IN THE MANUFACTURE OF SHOES. : de en
  • FR1285611A - Device for transporting oblong objects one by one : en fr
  • US3022348A - Preparation of alkylammonium sulfate solutions : en
  • US3022436A - Electric lamps : en
  • CA636820A - Constructions for elevated sectional flooring : en
  • DE1124088B - Controlled blocking oscillator : de en
  • DE1847006U - DETACHABLE CONNECTOR. : de en
  • DK92805C - Method for coating tablets and similar solid drugs and liquid mixture for use in the method. : da en
  • FR77380E - Coring apparatus for graphite reactor : en fr
  • CA636718A - Lawn edging tool : en
  • CA636893A - Colour television receivers : en
  • CA636692A - Roof panel : en
  • CA637019A - Production of dextrose from starch : en
  • US3021547A - Cleaning device having a detachable handle : en
  • US3022251A - Stabilized foam-providing composition : en
  • USD192249S - Fish lure : en
  • US3021554A - Non-loosening hinges : en
  • US3022450A - Dual position latching solenoid : en
  • DE1124176B - Circular knitting machine : de en
  • DE1847279U - SPRING FASTENING PLATE WITH SPRING NUT-LIKE CLAMPING TONGUE FOR ACCOMMODATION OF PINS OF INDIVIDUAL ELEMENTS ASSEMBLED. : de en
  • FR1285895A - Device for measuring time : en fr
  • DE975609C - Steel joint for polygonal pit construction with two joint halves rolling on each other : de en
  • BE607447A - Improvements to construction games : en fr
  • DE1124246B - Process for the production of petrol-soluble paint raw materials : de en
  • DE1124253B - Magnetic head cast in a shielding cup with tape guide : de en
  • BE607402A - Improvements to processes and devices for the production of printing plates, more especially plates for intaglio or gravure printing : en fr
  • CA636844A - Electronic integrators and automatic controllers : en
  • FR1285297A - Improvements to mobile contacts of electrical cut-off and connection devices : en fr
  • US3021636A - Split-tail spinning lure-spoon : en
  • US3021973A - Wire bottle carrier : en
  • FR1285528A - Improvements to air intakes for supersonic aerodyne : en fr
  • GB889892A - Sound signal system : en
  • DE1847114U - BED FRAME, IN PARTICULAR FOR SICK BEDS. : de en
  • DE1847158U - CUTTING TOOL FOR WOODWORKING. : de en
  • DE1847164U - DEVICE FOR AUTOMATIC ANGLE DIVISION ACCORDING TO A SPECIFIED FUNCTION. : de en
  • US3022095A - Anchors for use in connection with signal hose : en
  • US3022147A - Alkali metal composition additives for fuels of the gasoline range : en
  • CA636681A - Power-assisted operating mechanism for hydraulic pressure systems : en
  • CA636970A - Process of making dual-walled oil-containing capsules and capsules made thereby : en
  • CA636725A - Tidal power machine : en
  • US3021642A - Lawn mower attachment for distributing liquid : en
  • US3021977A - Bottle top drinking cup : en
  • DE1124159B - Device for joint preheating of the bottom parts and pistons of electron tubes during their transport to a fusing device : de en
  • DE1847180U - PREPARATION HOLDER FOR MICROSCOPIC PURPOSES. : de en
  • DE1847190U - DEVICE FOR CHECKING THE PURITY OF MILK. : de en
  • DE1124151B - Push-through socket for fluorescent tube lamps : de en
  • US3021540A - Outsole gouging machines : en
  • US3021909A - Means for offshore drilling : en
  • US3021976A - Container : en
  • US3022460A - Meter and brake therefor : en
  • US3022404A - Lineally-expansible thermostat for melting pots of type setting machines : en
  • US3021768A - Apparatus for wrapping : en
  • US3022483A - Electrical test probe : en
  • US3021958A - Clothes hanger support for shipping containers : en
  • US3022086A - Cargo-carrying apparatus with detachable wheeled support means : en
  • US3022249A - Well fracturing liquid : en
  • DE1124393B - Process for the production of shoes, in particular women's shoes and vulcanization mold for its implementation : de en
  • CA636828A - Electrical devices having envelopes fitted with caps : en
  • CA636897A - Drive means for a mine haulage vehicle : en
  • CA637040A - Method and apparatus for vacuum casting : en
  • CA636807A - Ice skate grinding machine : en
  • FR1285685A - Mounting device for cold cathode tubes : en fr
  • CA637016A - Transistor and method of making same : en
  • FR1285613A - Power converter : en fr
  • US3021614A - Circular chart assembly : en
  • US3021638A - Furniture leg tip : en
  • CA636952A - Complexes of 2-heptadecylimidazolines : en
  • CA636667A - Linge pour nettoyage a sec : en
  • FR1285357A - Brake for the practice of snow sports : en fr
  • DE1847306U - THROTTLE BRAKE PEDAL. : de en
  • GB889823A - Improvements in purification of sugar solutions : en
  • US3022171A - Photographic filter and antihalation layers : en
  • US3022200A - Magnet wire and method of making same : en
  • GB889834A - Improvements in the dry spinning of cellulose ester filaments and the like : en
  • CA636948A - Machine for applying sealing compound to caps for bottles and jars : en
  • DK92809C - Shrimp pill machine. : da en
  • CA636976A - Electrical logging system : en
  • GB889748A - 2-ª--methoxyethylpyridine, manufacture thereof, and anthelmintic compositions containing it : en
  • FR1285664A - Beam for hoist on monorail : en fr
  • CA636749A - Paper machine wire cloth : en
  • CA636787A - Pressure operated dual composition apparatus and method of positioning same in a well bore : en
  • CA636660A - Equipment for loading, hauling and dumping loose materials : en
  • FR1285484A - Device for selecting registration cards by groups : en fr
  • FR1285649A - Improvements to inductive windings : en fr
  • US3022157A - Method for continuous hearth refining of steel and beneficiation of ores of ferro alloys : en
  • US3022456A - Motor vehicle electrical system : en
  • DE1847072U - INTERIOR LIGHT, IN PARTICULAR FOR FLUORESCENT LAMPS. : de en
  • CA636661A - Wheel structure : en
  • CA636955A - Display unit : en
  • FR1285395A - Improvements to motorized agricultural equipment such as atomizers and sprayers : en fr
  • FR1285437A - Post for prefabricated buildings : en fr
  • FR1285623A - Gas cell improvements : en fr
  • CA636704A - Mower : en
  • GB889621A - A load-break disconnecting switch : en
  • FR1285317A - Building process for facade walls : en fr
  • FR1285803A - Advanced pipe fitting : en fr
  • GB889902A - Improvements in or relating heat exhange arrangements and more particularly to fuel devices for nuclear reactors : en
  • GB889924A - Improvements in or relating to electromagnetic brakes : en
  • CA636673A - Automobile door : en
  • CA637024A - Enzyme fortification of ruminant feeds : en
  • DE1123993B - Overflow weir for flotation cells : de en
  • DE1124228B - Process for the production of dimensionally stable structures, in particular films, of high surface adhesion from low-pressure polyethylene : de en
  • US3022269A - Deterioration retarders for rubber and compositions comprising the same : en
  • FR1285633A - Calibration device for liquid flow meters : en fr
  • CA637045A - Isomerizations resulting in reserpic acid and related compounds : en
  • GB889847A - Improvements in the production of stable, aqueous polymer dispersions which contain a high percentage of copolymerised vinylidene chloride : en
  • FR1285285A - Acetaldehyde polymerization process : en fr
  • US3021880A - Sawmill set works : en
  • US3022112A - Wheel cover : en
  • US3022312A - Method of preparing steroid derivatives : en
  • US3022485A - Electrical wiring unit : en
  • DE1847277U - MULTI-PART SIGN FOR INSERTING LETTERS AND WRITING PLATES. : de en
  • DE1124155B - Method of manufacturing a nipin transistor : de en
  • CA636847A - Coated bodies : en
  • DE1124179B - Fabric winding device for circular knitting machines : de en
  • DE1847309U - VEHICLE FOR PICKING UP, DRIVING AND TILTING CONTAINERS, IN PARTICULAR WASTE CLEANING VEHICLE AND WASTE CONTAINERS THAT CAN BE USED THEREFORE. : de en
  • US3022046A - Apparatus for cooling gaseous solid suspensions : en
  • DE1124388B - Form for Leberkaese : de en
  • FR1285435A - Tape recorder-repeater : en fr
  • DE1124055B - Stack lifting gear for sheet delivery of sheet processing machines : de en
  • FR1285489A - Preparation of polymers from olefinic hydrocarbons : en fr
  • FR77373E - Improvements to nuclear reactors : en fr
  • DE1124328B - Method for applying a coupling hit that is shrunk onto a conical roll neck as well as a device for applying and removing the coupling hit : de en
  • US3021831A - Furnace humidifier : en
  • DE1124344B - Motion picture camera with a common holder for at least two lenses of different focal lengths : de en
  • DE1847328U - SCOOTER. : de en
  • FR1285222A - Method and device for mounting masts on ships : en fr
  • FR1285231A - Device for mounting auxiliary devices on a stereoscopic microscope : en fr
  • FR1132M - New drugs consisting of 4-sulfanilamidoquinazolines substituted in position 2, and compositions which contain them. : en fr
  • FR1285693A - Waveguide Switch Improvements : en fr
  • FR1285578A - Improvements to glass filament felts and the like : en fr
  • GB889683A - Improvements in and relating to drum sieve driers : en
  • GB889886A - Improvements electric candles : en
  • CA636853A - Refuse container : en
  • CA636880A - Methods of protecting graphite surfaces : en
  • US3022159A - Production of titanium metal : en
  • US3022401A - Electrical switching device and method employing liquid conductor : en
  • US3021912A - Vehicle door locking system : en
  • US3022388A - Automatic selecting switches as used in automatic telephone systems : en
  • GB889752A - Improvements in or relating to waveguide power splitters : en
  • DE1847359U - DEVICE OR SOCIAL GAME FOR EVERYONE, IN PARTICULAR FOR THE VISUALLY DISABLED. : de en
  • FR1285627A - Gas turbine engine group : en fr
  • FR1285675A - Device and method for transforming electrical signals into visible images : en fr
  • DE1847134U - ROOM AIR CONDITIONING UNIT. : de en
  • FR1285518A - Magnetic system for recording information : en fr
  • FR1285480A - Fishing reel seat : en fr
  • US3022382A - Remote telephone line concentrator : en
  • US3022023A - Shuttle car for mines : en
  • DE1124187B - Process for the separation of the kallikrein from accompanying proteins : de en
  • DK92823C - Mineral-containing feed supplement. : da en
  • GB889917A - Device for securing a flat wrist-band to a watch case : en
  • GB889967A - Improvements in or relating to electro-acoustic transducers : en
  • CA636961A - Thermostatic mixing valve : en
  • US3021601A - Track lining scope : en
  • US3021646A - Sand blast apparatus : en
  • US3021740A - Contour following apparatus : en
  • US3021809A - Marine tankers : en
  • US3022166A - Photographic products, processes and compositions : en
  • DE1112344C2 - : de
  • DE1124025B - Process for increasing the concentration of nitric acid : de en
  • DE1124124B - Loetoesen strip : de en
  • US3021985A - Umbrella holder : en
  • US3021722A - Boat steering devices : en
  • US3021895A - Window structure : en
  • US3021590A - Support wire for dandy roll covers : en
  • US3021970A - Trailer stake system : en
  • US3022106A - Roof bow fitting for rack body : en
  • GB889808A - Magnetic switching device : en
  • GB889914A - Power control unit for sewing machines : en
  • US3022332A - Process for the preparation of unsaturated carboxylic acid nitriles : en
  • DE1847293U - DISPLAY DEVICE, PRESENTLY FOR DISPLAYING THE EXPOSURE CONDITIONS FOR PHOTOGRAPHIC RECORDING DEVICES. : de en
  • DE1124127B - Centrifugal switching device : de en
  • DK92835C - Apparatus for supporting and transporting curved glass sheets. : da en
  • FR1285870A - Device for magnetic recording of television images : en fr
  • DK92818C - Apparatus for cleaning and sterilizing the milk-bearing parts of milking machines. : da en
  • DK92834C - Device for packaging machines with weighing weight. : da en
  • FR1285434A - Improvements to gas water heaters : en fr
  • CA636750A - Process for manufacturing preserved fruits : en
  • US3021744A - Drum holder : en
  • US3021859A - Diaphragm construction : en
  • US3022308A - Decahydrobenzopyridine quaternaries : en
  • DE1124145B - Arrangement for determining the peak value of an alternating voltage signal : de en
  • FR1285399A - Conical grinding wheel cereal mill : en fr
  • GB889986A - Improvements in or relating to indicating or control systems for dirigible craft : en
  • DE1124303B - Non-foaming antifreeze for water-cooled internal combustion engines based on ethylene glycol : de en
  • DE1847035U - FROZEN DISPLAY CASE. : de en
  • DE1847354U - TARGET. : de en
  • FR77396E - Parallel ruler to draw : en fr
  • GB889697A - Elevator dispatching and control system : en
  • DE1124138B - Electric motor with printed circuit for operation with direct or alternating current : de en
  • DE1124395B - Air rifle : de en
  • FR1285350A - Further training in cinematographic projection devices : en fr
  • FR1285632A - Method and apparatus for treating textile articles made from synthetic yarn : en fr
  • FR1285830A - Improvements to electrical machines : en fr
  • GB889746A - A process for the manufacture of diaminodianthraquinonyls : en
  • FR1285218A - New compositions intended for animal feed, their preparation and their uses : en fr
  • GB889874A - Improvements in control systems for positioning a movable object : en
  • GB889722A - Improvements in or relating to electrical stepping circuits : en
  • US3021608A - Air guiding means for drying apparatus : en
  • US3022092A - Power lift hitch mechanism : en
  • US3022474A - Micro-wave attenuator : en
  • FR1285217A - Working bridge : en fr
  • FR1285468A - Improvements to electro-acoustic transducers : en fr
  • DE1847339U - FINGER-LIKE CLOSURE FOR SANDING BANDS WITH ADHESIVE. : de en
  • FR1285351A - Drum for making tires : en fr
  • FR1135M - Butane-tetrol-1,2,3,4 1,4-di- (methanesulfonate). : en fr
  • FR1285264A - Semiconductor voltage autostabilizer : en fr
  • FR1285367A - Blind nut refinements : en fr
  • FR1285622A - Hydraulic control mechanism for tractor : en fr
  • FR1285673A - Defibration apparatus and method : en fr
  • FR1285823A - Electronic ray generator installation : en fr
  • FR1285733A - Reproduction objective comprising a device for determining and adjusting, for raster shots, the optimum diaphragm from the fineness of the raster, the distance of the latter and the magnification : en fr
  • FR1285897A - removable case to adapt to a file for files of all kinds : en fr
  • FR77393E - Processes and machines for the manufacture of prestressed concrete beams and columns : en fr
  • GB890056A - Improvements in or relating to dispensing containers : en
  • DE1124345B - Motion picture projector : de en
  • US3021742A - Punch press with die holder adjusting and locking means : en
  • US3021856A - Breather valves for pit props : en
  • US3022129A - Slide brackets : en
  • FR1285204A - Hatch cover control device : en fr
  • FR1285236A - Process for the preparation of 1, 3-diaryl-5-amino-pyridazones- (6) : en fr
  • GB889849A - Improvements in road danger lamps : en
  • US3021819A - Barn floor cleaner : en
  • US3022380A - Announcing system : en
  • FR1285307A - Multi-grip handling clamp : en fr
  • FR1285588A - Container for chemical water treatment : en fr
  • GB889852A - Process for regulating the molecular weight of ethylene-propylene and ethylene-butene copolymers : en
  • GB889935A - Pocket manicure file : en
  • US3022302A - Manufacture of nu, nu-disubstituted amides of aryl acetic acids : en
  • US3021921A - Ladder extension : en
  • US3022232A - Method and apparatus for simultaneously plating and lapping : en
  • US3022402A - Electrical switches : en
  • US3021983A - Liquid dispensing attachment for lawn mowers : en
  • US3021752A - Image stabilizer and dimmer for optical devices : en
  • USD192251S - Hand puppet : en
  • FR1285898A - Fastening bar in insulating material for transformers : en fr
  • US3021671A - Rocket engines : en
  • US3021749A - Azimuth transfer system : en
  • US3022277A - Polyhalogen containing bicyclic acrylate esters : en
  • US3022405A - Thermostatic switch : en
  • US3022411A - Beverage maker : en
  • DE1124270B - Autonomous gas analyzer : de en
  • DE1124400B - Rebound lock for straight pull locks on automatic firearms : de en
  • DE1124061B - Pipe heater with pipes arranged vertically in an upwardly tapering heater room : de en
  • FR1285335A - Mechanical remote manipulator for working in a hot chamber : en fr
  • GB889650A - An adjustable arm rest : en
  • GB889786A - Improvements in or relating to amplifiers : en
  • US3022398A - Electric control device : en
  • DE1847172U - DEVICE FOR EMPTYING THE WEIGHING TRAY AT DOSING DEVICES. : de en
  • DE1847218U - SCHAEDLING DEVICE FOR LIQUID AND / OR POWDERS. : de en
  • DE1847365U - OVEN FOR BURNING CERAMIC PRODUCTS AND THE LIKE : de en
  • US3021949A - Quill inspection system : en
  • US3022036A - Playground structure : en
  • US3022464A - Temperature compensation circuit for transistor amplifiers : en
  • FR1285343A - Device for the detection of ions of different masses and its method of operation : en fr
  • US3021702A - Treating agent dispenser system for laundry machines : en
  • US3022305A - Process for preparing pyridazine derivatives and novel fluorine-containing pyridazine derivatives : en
  • US3022334A - Process for the preparation of polyurethanes : en
  • DE1124015B - Method and device for converting broths from dryers or evaporators into the solid state : de en
  • DE1847136U - FRESH WATER INLET VALVE FOR PRESSURIZED HOT WATER OR PRESSURE HOT WATER HEATER. : de en
  • BE607415A - Improvements in the manufacture of polyamide filaments : en fr
  • CA636925A - Appliance for closing foil capsules on bottles : en
  • GB889725A - Improvements in or relating to board games : en
  • DE1124352B - Sensitized silver halide, particularly silver bromide iodide emulsion : de en
  • DE1847255U - TOOL FOR CHIPLESS MANUFACTURING OF THREADS. : de en
  • FR1285739A - Dock defense : en fr
  • US3021657A - Packaging device : en
  • US3021919A - Scaffold hanger and support device : en
  • CA636719A - Cup-shaped diamond grinding wheel : en
  • CA636818A - Electrical educational testing and scoring system : en
  • DE1124078B - Circuit arrangement for signal lamps fed and controlled from a control center in interlocking systems with several reporting points : de en
  • DE1847013U - DAMPER, PREFERRED FOR PRINTED FABRICS MADE OF SYNTHETIC FIBERS. : de en
  • DE1847210U - SUSPENSION BEARINGS FOR MOUNTING MACHINES OR THEIR TOW RODS OR RETAINING RODS FOR AGRICULTURAL TRACTORS OD. DGL. : de en
  • US3021668A - Nozzle area control for turbojet engines : en
  • BE607347A - Safety ignition device : en fr
  • CA636882A - Pressure regulating valve : en
  • US3022310A - Beta-yohimbine and beta-yohimbic acid 17-esters : en
  • BE607348A - Ester preparation process : en fr
  • GB889956A - Two way communication system : en
  • DE1124147B - Socket for electric light bulbs : de en
  • DE1847230U - SLEEVE PIPE CONNECTION WITH SOMETHING O-RING-SHAPED SEALING RING. : de en
  • FR1285205A - Advanced hatch covers : en fr
  • GB889818A - Electronic timer : en
  • GB890052A - Apparatus for washing or cleaning surfaces : en
  • DE1124397B - Container for transporting missile projectiles : de en
  • GB889982A - Carburettor for internal combustion engines : en
  • IE24838L - Joining lengths of stationery : en
  • US3022431A - Crystal mounts : en
  • FR1285848A - Process for dyeing acid-modified polyester fibers and dyed textile articles thus obtained : en fr
  • IE25533L - Implements for the lateral displacement of crop or like¹material lying on the ground : en
  • DE1124264B - Boiling thermostat surrounding machines, apparatus or parts thereof : de en
  • DE1847181U - CUTTING KNIVES FOR MICROTOMES. : de en
  • FR1285522A - Machine for separating and delivering sheets or the like : en fr
  • FR1285721A - Bi-metal copper-stainless steel : en fr
  • US3021692A - Air conditioning : en
  • DE1124220B - Reinforcing bar for concrete, especially for prestressed concrete : de en
  • FR1285259A - Exam and test machine : en fr
  • GB889701A - Electron emissive source : en
  • FR1285233A - Process for the preparation of new sulfanilamido-pyrazols : en fr
  • GB889603A - Charging apparatus for small accumulators and batteries : en
  • GB889608A - Improvement in a steam generating plant : en
  • DE1124402B - Device for the transmission of measured values by code signals : de en
  • DE1124146B - Procedure for shortening the response time of ammeters and voltmeters in DC circuits : de en
  • DE1124349B - Method of sensitizing photographic emulsions and related sensitized emulsion : de en
  • DE1124024B - Process for the purification of dilute technical sulfuric acid : de en
  • DE1124027B - Process for the production of crystalline boron phosphide : de en
  • DE1847367U - INFEED TABLE ON MACHINERY FOR INSERTING BOTTLES IN BOTTLE CRATES. : de en
  • USD192274S - Aqua sled : en
  • DK92810C - Door construction with large burn-through time. : da en
  • DE1124321B - Tailstock center with countersink : de en
  • FR1285501A - Improvements in processes for the preparation of certain tricyclic ketones : en fr
  • FR1285509A - Device for the distribution of muddy liquids on filtering devices : en fr
  • DE1124190B - Method for setting up a plurality of casting molds : de en
  • FR1285332A - Process for flocculation and regeneration of used mineral oils : en fr
  • FR1285511A - Steering mechanism, in particular for motor vehicles : en fr
  • FR1285520A - Rack : en fr
  • FR1285746A - New steroid synthesis processes and resulting new products : en fr
  • FR1285772A - Process for the purification of gases containing hydrogen sulphide : en fr
  • FR1285790A - Speed sensitive regulator : en fr
  • GB889680A - Improvements in and relating to polyolefin compositions : en
  • DE1847073U - MEASURING CONVERTER COMBINED FROM INDUCTIVE CURRENT CONVERTER AND CAPACITIVE VOLTAGE CONVERTER IN CAST RESIN DESIGN. : de en
  • US3021610A - Apparatus for transporting blanks through a drying zone : en
  • FR1285373A - Improvements to installations comprising at least one autogenerator, in particular with free piston, and a receiving machine driven by the engine gases supplied by the autogenerator : en fr
  • DE1124252B - Device for the elimination of the influences of a variable dielectric of a capacitive scanning arrangement for measuring mechanical-dynamic quantities : de en
  • DE1124343B - Device for successive reproduction of stereoscopic fields : de en
  • DE1847320U - FOAM SPRAYER FOR CLEANING MOTOR VEHICLES OD. DGL. : de en
  • FR1285869A - Method for checking the validity of information represented in binary code with a non-zero origin : en fr
  • US3021596A - Very thin wall tubing : en
  • FR1285293A - Improvements made to devices, in particular to carburizing devices, comprising a low-melting point metal conduit to be fixed by a system of flanges to a tube brought to a relatively high temperature : en fr
  • GB889733A - Improvements relating to inductive loop communication systems : en
  • GB889965A - A photographic objective with a light meter attached to it : en
  • GB889984A - Improvements in and relating to electric push button switch assemblies : en
  • DE1847261U - ELECTROMAGNETIC CARTRIDGE, IN PARTICULAR FOR GUITARS. : de en
  • CA636915A - Removal of impurities from fluids : en
  • US3022043A - Quick action jack : en
  • BE607446A - Apparatus for stretching sheets of glass : en fr
  • CA636736A - Asymmetric truck for over-running monorail car : en
  • US3022424A - Radiation disimeter : en
  • CA636921A - Operating forming head : en
  • DE1124210B - Circuit arrangement for the transmission of signals between movable devices and fixed points in mining conveyors and railway systems : de en
  • DE1124284B - Device for attaching work equipment in front of an agricultural tractor : de en
  • DE1847326U - BRAKE LEVER BRACKET FOR BICYCLES. : de en
  • GB889926A - Improvements in apparatus for coiling wire : en
  • CA636958A - Method of making crosscut wood flakes and sawmill cross grain flaking planer therefor : en
  • CA636949A - Complexes of 2-heptadecylimidazolines : en
  • CA636968A - Activators for the polymerization of pyrrolidone : en
  • CA636823A - Isomerization of paraffin hydrocarbons : en
  • US3021570A - Process for the manufacture of hollow articles from thermoplastic resin blanks by cold extrusion : en
  • US3021681A - Combustion engines : en
  • US3021799A - Lading strap anchor : en
  • USD192269S - Bottle : en
  • CA637051A - Methods of, and means for, producing openwork structures of thermoplastic material : en
  • CA636798A - Hoisting solid aggregates in liquid : en
  • BE571520A - PROCESS FOR THE PREPARATION OF NEW BENZIMIDAZOLES. : en fr
  • US3022006A - Floating-point computer : en
  • CA636956A - Automatic frequency control circuits : en
  • DE1847067U - DEVICE FOR SETTING THE SWITCHING TIME OF A TIMER. : de en
  • USD192245S - End standard for a row of seats : en
  • CA636868A - Method and apparatus for producing a homogeneous mixture : en
  • CA636707A - Floor and method of laying it : en
  • CA636782A - Sine/cosine potentiometer : en
  • DE1124237B - Process for the production of elastic products from rubber or other elastomers and from lignin condensation products : de en
  • DE1847127U - DECORATIVE JEWELRY FOR CHRISTMAS TREES, ESPECIALLY STAR. : de en
  • CA636845A - Implosion resistant lamp envelopes : en
  • CA636774A - Automatic transmission oil dispenser : en
  • CA636716A - Textile structure and a process for its manufacture : en
  • DE1124111B - Device for the identification of electrical conductors, preferably insulated with thermoplastic materials, by means of colored rings sprayed on at a distance : de en
  • DE1124265B - Arrangement for electrical measurement of the relative humidity : de en
  • FR1285443A - Method and devices for obtaining glass sheets in the form of a spherical cap or the like : en fr
  • IE25119L - Stranded ropes : en
  • US3021795A - Latching mechanism : en
  • DE1124335B - Cushions for mattresses, seats, etc. Like. And method for its preparation : de en
  • FR1285298A - Sealing cap for radiators and other similar objects : en fr
  • FR77376E - Process for the treatment, by attrition, of granulated blast furnace slag, for its use in hydraulic concrete and similar products : en fr
  • CA636742A - Railway car retarders : en
  • CA636859A - Process of preparing triiodothyronine : en
  • US3022470A - Extremely wide-band, non-reciprocal coaxial components : en
  • DE1123996B - Hip belt made of dejected latex with suspender straps : de en
  • DE1124204B - Office furniture, desk or the like with drawers designed to hold card files : de en
  • US3021690A - Vehicle heat exchanger for use with a refrigerator, air conditioner or the like : en
  • US3022287A - Method of preparing cellulose esters of trimellitic acid : en
  • US3022316A - 3, 6 bis-para-substituted-phenyl-amino-9-(2'sulfo-phenyl) xanthene : en
  • CA636764A - Artificial skiing mat : en
  • DE1124338B - Photographic camera with automatic exposure adjustment : de en
  • FR1285652A - heat exchanger and method and apparatus for its manufacture : en fr
  • FR1285656A - Residential vehicle, especially automobile trailer : en fr
  • CA636843A - Radiation indicating device : en
  • FR1285593A - Hay conditioner : en fr
  • FR1285774A - Device for measuring the pulse rate or other similar application : en fr
  • CA636648A - Method and apparatus for spraying foam materials on walls : en
  • DE1847327U - REAR WHEEL FREE WHEEL BRAKE HUB, ESPECIALLY FOR MOPEDS. : de en
  • GB889774A - Improvements in or relating to yohimbane derivatives : en
  • CA637055A - Process for graphite purification : en
  • CA636898A - Polymerization of epoxides : en
  • DE1847184U - CAPSULE SPRING FOR PRESSURE MEASURING DEVICES WITH CONTINUOUSLY ADJUSTABLE SPRING CHARACTERISTICS. : de en
  • FR1285290A - Convertible bench : en fr
  • FR1285804A - Screw or nut lock : en fr
  • LU40884A1 - : en
  • US3021908A - Farm implement transport carrier : en
  • US3021975A - Closure member : en
  • US3022260A - Decreasing the viscosity of butyl rubber latex by treatment with anion and cation exchange resins : en
  • CA636680A - Plows and other soil tilling machinery : en
  • CA636698A - Masonry veneer support : en
  • CA637017A - Direct-voltage monitoring circuit : en
  • DE1124121B - Connection sleeve of a bridge piece for connecting cable sheaths serving as neutral conductors : de en
  • US3022324A - Process for the preparation of formyl steroids and products obtained thereby : en
  • DE1124322B - Revolving core tip : de en
  • DE1847223U - AT THE ENDLOCKED END OF A FLEXIBLE SHAFT COVERED WITH A PLASTIC SHAFT, ATTACHMENT FASTENED BY PRESSING. : de en
  • DE1123991B - Centrifuge and method for dehumidifying fine-grained material containing free liquid using this centrifuge : de en
  • DE1124407B - Winding machine for the production of bobbins with a thread tension predetermined over the winding cycle : de en
  • DE1847151U - DEVICE FOR FORMWORKING CROSS RIBS IN REINFORCED CONCRETE RIBBED SLABS : de en
  • DE1124406B - Locking device for spinning and twisting spindles : de en
  • DE1847334U - DEVICE FOR FILLING A LIQUID FROM A CONTAINER. : de en
  • DE1847183U - TAPE MAGAZINE TO ACCEPT SLIDES. : de en
  • DE1847303U - RETURN SIGNAL DEVICE FOR RESPIRATORY PROTECTION DEVICE WITH PRESSURE GAS TANK : de en
  • DE1124342B - Photographic camera with coupled photoelectric light meter : de en
  • FR1285718A - Multi-turn potentiometers, continuously rotating : en fr
  • FR1285793A - Packing box : en fr
  • GB889711A - Improvements in apparatus for coiling wire : en
  • FR1133M - Medicinal product with central analeptic action containing a phenyl-cyclo-alkane-amine as active substance. : en fr
  • FR1285471A - Nautical monoski : en fr
  • FR1285587A - Process and installation for the production of oxygen : en fr
  • GB889624A - Improvements in apparatus relating to the mixing of vapour and liquid : en
  • DE1847043U - TELEVISION RECEIVER WITH A SECURITY DISC MADE OF FLEXIBLE PLASTIC. : de en
  • DE1847393U - DEVICE FOR EMPTYING BUNKERS AT DOSING CELLS FOR ROAD BUILDING MATERIAL. : de en
  • CA24587S - Dresser mirror : en
  • DE1124371B - Air suspension system for motor vehicles : de en
  • FR1285352A - Intermediate socket for circuit breaker : en fr
  • FR1285454A - Transmission constituting a variable speed drive : en fr
  • FR1285687A - Gun to spray several liquids simultaneously : en fr
  • US3022335A - Surface active polyoxyalkylene compounds having a plurality of heteric polyoxypropylene-polyoxyethylene chains : en
  • FR1285389A - Digital predetermination and measurement of weights : en fr
  • DE1847078U - OILBURNER. : de en
  • FR1285262A - Coating for floors of rivers, streams, dams, tracks and others : en fr
  • DE1124059B - Plate heat exchanger with fins arranged in parallel rows on each side : de en
  • DE1124410B - Table ball game with player figures : de en
  • DE1847321U - MOTOR VEHICLE REAR VIEW MIRROR FOR FIXING ON THE DOOR HINGE. : de en
  • IE25817L - Container. : en
  • US3021914A - Acoustical panel : en
  • US3022080A - Self-contained sealing device : en
  • US3022000A - Multiple punching machine for paper tape, cards, etc. : en
  • FR1285558A - Power transmission device, automatically adapting the gear ratio, depending on the resistive torque, with device allowing automatic disengagement : en fr
  • FR1285491A - Metal fastening system for wooden formwork : en fr
  • GB889959A - Improvements relating to ward-leonard systems for cranes or other hoists : en
  • FR1285426A - Tap : en fr
  • DE1847394U - MINERAL OIL TANK WITH A LINING MADE OF A POLYMERISATE. : de en
  • FR1285300A - Apparatus for hot vulcanization of welds of rubberized elements : en fr
  • FR77378E - Advanced stretch band : en fr
  • GB890050A - Improvements in or relating to machines for the line casting of printing type : en
  • LU40981A1 - : en
  • GB889708A - Improvements in industrial furnaces of the pusher type : en
  • CA636641A - Coffee-maker : en
  • DK92817C - Beet harvester. : da en
  • FR1285722A - Pressure control of a refrigeration system : en fr
  • FR77391E - Anchoring device for coke oven batteries : en fr
  • FR1285365A - Cooling improvements for engines mounted on the rear of vehicles : en fr
  • US3022407A - Method of joining cast iron to steel : en
  • USD192247S - Telephone call indicator : en
  • IE26098L - Alkyl histidines : en
  • CA636888A - Process for recovery of nuclear fuel from used fuel elements : en
  • CA637028A - Compaction process for making granular potash products : en
  • FR1285771A - Suspension accessory for sliding doors or gates, or similar elements : en fr
  • US3021769A - Photography means and method : en
  • US3022078A - Magnetic record sheet for a magnetic recording and reading apparatus : en
  • US3022082A - Collet : en
  • DE1124076B - Coupling for conveyor wagons consisting of a tow hook, coupling eye and suspension shackle : de en
  • US3022042A - Pipe ram : en
  • US3022333A - Catalytic esterification of terephthalic acid : en
  • DE1124219B - Wall cladding panel : de en
  • GB889976A - Improvements in or relating to cutting heads for dry-shavers : en
  • US3022017A - Method of and apparatus for comminuting hard materials : en
  • USD192276S - Telephone index or the like : en
  • DE1847220U - MULTICYLINDRICAL TWO-STROKE INJECTION COMBUSTION MACHINE WITH WORKING CYLINDERS ARRANGED IN A ROW. : de en
  • DK92833C - Method for making containers of thermoplastic film material and electrode sets for carrying out the method. : da en
  • US3021584A - Clamp hinge : en
  • US3022183A - Glass composition : en
  • DE1124362B - Overflow device for open or non-pressurized liquid containers without outlet openings : de en
  • DE1847276U - PLATE LIKE SIGN. : de en
  • CA636715A - Method and units for building construction : en
  • US3021609A - Adjustable air discharge nozzle for a drying machine : en
  • US3021855A - Self-motivating automatic syphoning and equalizing tank system : en
  • US3022235A - Control system : en
  • DE1124131B - Rotation resistance : de en
  • DK92803C - Mouthguard for holding a patient's mouth in the open position while protecting the teeth. : da en
  • FR1285552A - New Metallic Azo Dyes : en fr
  • FR1285569A - Device for hanging files : en fr
  • GB889781A - Improvements in or relating to synchronising circuit arrangements : en
  • GB889884A - Objectives with axially movable optical components : en
  • DE1847059U - HOUSING FOR ELECTRICAL EQUIPMENT, IN PARTICULAR JUNCTION BOX. : de en
  • DE1847201U - WOODEN BOX COVER. : de en
  • DE1847324U - CARDBOARD WINDSHIELD FOR TWO-WHEELER. : de en
  • DE1847356U - SWIVEL-OUT SUPPORT FOR PAINTER'S BENCHES. : de en
  • GB889617A - Process for the manufacture of coloured shaped structures of linear aromatic polyesters : en
  • DE1124089B - Circuit arrangement that emits a signal when and only when the applied input voltage is between two specific potential values : de en
  • DE1847036U - MULTIPLE GLAZING FOR REFRIGERATED UNITS OD. DGL. : de en
  • FR77399E - Equipment for a new bowling game : en fr
  • DE1124370B - Collapsible motor vehicle : de en
  • GR22908B - METHOD AND APPARATUS FOR THE PRODUCTION OF DISTILLING OR FOAMIC PRODUCTS FROM THERMOPLASTIC POLYMER COMPOSITIONS, POSSIBLE TO FOAM. : el en
  • GB889638A - A mobile housing for electrical apparatus : en
  • US3021561A - Plasticizing and injection apparatus for plastic or synthetic materials : en
  • US3021814A - Loudness indicator : en
  • DE1124302B - Air-cooled internal combustion engine : de en
  • DE1124084B - Arrangement for obtaining a signal suitable for magnetic storage and frequency-modulated with a video signal : de en
  • DE1124249B - Process for the recovery of aluminum from insulated aluminum conductor wire waste : de en
  • DE1847217U - LEGENEST FOR CHICKENS AND OTHER POULTRY. : de en
  • GB889929A - Improvements in frequency compensated mass flowmeter : en
  • LU40972A1 - : en
  • CA636838A - Caffeic esters of quinic acid and methods of preparing same : en
  • DE1124126B - Electric fluid switch : de en
  • DE1124359B - Device for pumping liquid, especially paint, in small quantities against pressure : de en
  • DE975618C - Plant for the production of coatings : de en
  • FR1285210A - Improvements to pressurized hot gas generators supercharged by a compressor, in particular by a turbo-compressor : en fr
  • LU40970A1 - : en
  • DE1124280B - Arrangement for rendering characters : de en
  • DE1124387B - Device for underwater launching of projectiles : de en
  • DE1847195U - EQUIPMENT FOR TEACHING, ESPECIALLY TRAFFIC TEACHING. : de en
  • FR1285214A - Process for the preparation of disulfamylaniline compounds : en fr
  • US3021578A - Combination weatherstrip and sash balance and various adjustment means : en
  • US3022076A - Impact indicating system : en
  • FR1285615A - Device for the continuous variation of the stereoscopic base in stereomicroscopes : en fr
  • FR1285842A - Milling machine : en fr
  • FR77397E - Process for the production of masks for color correction in multicolor reproduction : en fr
  • GB889718A - Improvements in cardboard and like boxes : en
  • DE1847341U - COMPOSITE WINDOW COUPLING. : de en
  • FR1285768A - Process for producing selvages on fabrics and cutting apparatus for carrying out this process : en fr
  • FR1285888A - Price indicating device : en fr
  • GB889668A - Improvements relating to the grading of articles, particularly eggs, according to weight : en
  • IS1258A7 - Process for the production of hydroxycobalamin from natural materials : en is
  • DE1124128B - Device for triggering control processes by acoustic signals : de en
  • FR1285421A - Improvements to heat exchangers : en fr
  • FR77385E - New process for obtaining curlers : en fr
  • GB889730A - Polymerization of acetylene and mono-substituted acetylenes and catalysts therefor : en
  • DE1847388U - ROLLERS, ESPECIALLY FOR FLOOR FRAMES FOR LIGHT GOODS. : de en
  • DK92799C - Process for the preparation of colored organic pigments. : da en
  • US3021827A - Carburetor governor : en
  • USD192246S - Dental syringe : en
  • US3021950A - Card width sensing device : en
  • DE1124169B - Switching arrangement for the remote control of arc welding power sources : de en
  • DE1124225B - Process for the production of molded bodies from plasticized polyethylene : de en
  • DE1847071U - WATER- OR DUST-PROOF LAMP. : de en
  • DE1847259U - STRING TENSIONER FOR STRING AND PLUCKED INSTRUMENTS. : de en
  • FR1285747A - Device for adapting reinforced concrete joists to metal frames : en fr
  • GB889649A - Process for the bromination of acetylene : en
  • CA636832A - Method of production and arrangement of steam boilers heated by highly corrosive gases : en
  • FR1285348A - Device for recording and reproducing video frequencies on electromagnetic tape : en fr
  • FR1285539A - Valve : en fr
  • FR1285666A - Projectile : en fr
  • FR1285384A - Improvements made to remote-controlled devices for operating organs inside sealed enclosures, particularly radioactive ones : en fr
  • DE1124157B - Process to increase the secondary emission of binary nickel alloys : de en
  • BE607407A - Method of dyeing mixed textile articles : en fr
  • DE1124010B - Feed saddle for saddle stitching machines : de en
  • DE1124162B - Contact pad as an intermediate layer for larger contact areas : de en
  • CA636974A - Metalliferous azo-dyestuffs : en
  • DE1847051U - CABLE REEL, IN PARTICULAR FOR TRANSPORTING CABLE LUGS AND CABLES FOR THE AUTOMOTIVE INDUSTRY. : de en
  • FR1285654A - Production process for acrylic and methacrylic acids : en fr
  • FR1285570A - Thermal emission nuclear reactor : en fr
  • FR1285702A - Button sewing machines : en fr
  • GB889635A - Apparatus for manipulating cigarettes and for cigarette filters : en
  • US3021951A - Magnetic separator : en
  • US3022419A - Panoramic receivers : en
  • GB889998A - An improved fastener : en
  • CA636964A - Compressors having labyrinth sealed unlubricated pistons : en
  • FR1285312A - Improvements in opening closure devices and their applications : en fr
  • DE1124278B - Electronic process for the digital determination of acceleration and distance covered in motion processes : de en
  • DE1847182U - SLIDE FRAME WITH MARK. : de en
  • FR1285288A - Semi-mounted seed drill : en fr
  • BE607260A - Method and device for the electrical treatment of parts using electrodes : en fr
  • CA636662A - Shoe sole vulcanising machines : en
  • CA636994A - Furnace for fused-bath electrolysis, particularly for aluminum products from al2o3 : en
  • CA637047A - Compression ignition engine : en
  • FR1285369A - Device for shaping the edges of metal parts : en fr
  • FR1285694A - Road finisher : en fr
  • FR1285324A - Advanced training in conveyors for the transport of people : en fr
  • DE1124023B - Process for purifying sulfur chloride pentafluoride : de en
  • FR1285325A - Toothed spade : en fr
  • US3022104A - Hook and eye choker assembly : en
  • FR77362E - Experimental coffee maker : en fr
  • FR1285441A - Improvements to devices for dispensing liquid doses, in particular viscous drinks such as syrups : en fr
  • GB889906A - Improvements in or relating to toy guns and to ammunition therefor : en
  • BE607461A - Attenuators not very sensitive to temperature variations whose degree of attenuation is controlled by a voltage. : en fr
  • DK92821C - Diesel engine with antechamber. : da en
  • CA636701A - Method of forming frozen confection packages : en
  • CA636911A - Electrically-operated latching relay : en
  • CA636758A - Arresting nets for aeroplanes : en
  • DE1124203B - Convertible seating and reclining furniture : de en
  • US3021756A - Rear vision mirrors : en
  • US3022175A - Preparation of king crab legs : en
  • US3021701A - Clothes washing machine and single phase induction motor therefor : en
  • US3021750A - Half-tone visual film scanner : en
  • CA636637A - Rod hickey splicer : en
  • CA636783A - Glass facings for building structures : en
  • CA636967A - Device fed from alternating-current mains and intended to supply direct current : en
  • CA636775A - Conveyor construction : en
  • US3021650A - Seat grinding tool : en
  • CA637022A - Silicon photodiode : en
  • CA636930A - Building brick : en
  • DE1124029B - Process for the production of trichloronitromethane among other chloronitro derivatives of methane : de en
  • DE1847083U - TRANSPORTABLE EYE TEST DEVICE FOR DETERMINING VISUAL SHARPNESS AND COLOR FAILURE, IN PARTICULAR FOR TESTING THE VISUAL SHARPNESS AND COLOR FAILURE OF DRIVERS. : de en
  • US3021695A - High density polyethylene ice mold : en
  • US3021917A - Water ski and tow line storage rack and boat boarding ladder : en
  • CA636942A - Process for marking the cover of an athletic ball : en
  • US3021800A - Dough knockback device : en
  • CA636854A - Combination skylight and fire vent construction : en
  • LU41005A1 - : en
  • US3021928A - Stair structure : en
  • CA636727A - Reverberatory furnace with replaceable bridge wall : en
  • CA636999A - Pulverized fuel burner : en
  • US3021548A - Windshield wiper attachment : en
  • US3022466A - weiss : en
  • BE571517A - COLORING FERROUS AND NON-FERROUS METALS AND CONDUCTIBLE AND NON-CONDUCTIBLE MATERIALS BASED ON GALVANOPLASTY OR NOT IN ORDER TO MAKE THEM ANTICORROSIVE. : en fr
  • US3022358A - Preparation of organic dihalides : en
  • CA636910A - Pigments of the dioxazine series : en
  • DE1124174B - Grease : de en
  • DE1847037U - BUTTERFLY FLAP IN A REFRIGERATOR. : de en
  • DE1847247U - DEVICE FOR AUTOMATIC TENSIONING OF CHAINS, BELTS OR. THE LIKE, IN PARTICULAR ON COMBUSTION MACHINES. : de en
  • GB889658A - Improvements relating to metallisable trisazo dyestuffs and their use : en
  • GB889846A - Moisture separator for gas compressor : en
  • BE607343A - Yeast-leavened flour dough and method for preparing baked products. : en fr
  • DE1124347B - Device for reproducing cinematographic films in the form of endless loops : de en
  • US3021905A - Automatic marker changer : en
  • CA636794A - Hopper vibrator box : en
  • DE1847263U - SEWING MACHINES WITH AUTOMATIC LUBRICANT SUPPLY. : de en
  • USD192275S - Warning signal unit for bilge flooding or the like : en
  • CA636936A - N-substituted azepine derivatives : en
  • US3021686A - Ice making : en
  • CA636983A - Garment and method of making : en
  • DE1124150B - Fluorescent lamp and process for making the fluorescent material : de en
  • CA636691A - Land wheel steering for one way plows and the like : en
  • US3022278A - Vinylidene halide polymer synthesis : en
  • CA636815A - Methode amelioree d'assemblage de materiaux de construction : en
  • US3021641A - Doll : en
  • DE1847097U - COLD AND WATER ROLLER WITH VARIABLE DIAMETER. : de en
  • CA636769A - Continuous butter making process : en
  • BE571521A - PROCESS FOR THE PREPARATION OF NEW BENZIMIDAZOLES. : en fr
  • BE571569A - ANALOGON CALCULATOR AND METHOD FOR SOLVING THE EQUATIONS WHICH APPEAR WHEN USING THE LINEST SQUARES METHOD, PARTICULARLY IN THE PHOTOGRAMMETRY FOR BLOCK EQUALIZATION OF THE PLANIMETRIC POSITION OF SECTIONS. : en nl
  • CA636649A - Electromagnetic relays : en
  • FR1285338A - Carrier for light loads : en fr
  • FR1285360A - Safety device for throwing wheel snow plows : en fr
  • FR1285755A - Box for winding up a protective screen against insects : en fr
  • US3021674A - Normal fuel control with acceleration override control for gas turbine engine : en
  • US3022219A - Acyl esters of oleandomycin : en
  • CA636688A - Force cup conduit clearing : en
  • GB889765A - Synthesis of steroids : en
  • GB889837A - Improvements in or relating to electric lamp mounting arrangements : en
  • US3021737A - Method of producing metal strips bilaterally tapered in cross section by cold rolling : en
  • US3021549A - Windscreen wipers : en
  • US3021709A - Methods and means for separating liquids from petroleum streams and metering the separated liquids : en
  • US3021811A - Smokestack, more especially a ship's funnel : en
  • US3022230A - Process for electroforming grooved and channeled bodies : en
  • US3022487A - Electromagnetic transducer : en
  • US3021565A - Stabilizer for honeycom core : en
  • US3021711A - Device for measuring pressure or difference of pressure in fluids : en
  • US3021941A - Method of drawing wire and a lubricant therefor : en
  • US3022386A - Auxiliary telephone cradle : en
  • US3021904A - Bean harvester : en
  • DE1124376B - Adjustable headlights for motor vehicles : de en
  • DE1847361U - CHILDREN'S TOYS TO REPRESENT AN ICE REVUE. : de en
  • US3021603A - Gauging device : en
  • US3021705A - Pneumatic gaging device : en
  • DE1124405B - Compressor for spinning machine drafting systems : de en
  • DE1847138U - TRANSLUCENT, LOAD-BEARING COMPONENT IN THE FORM OF A BUILDING BLOCK. : de en
  • DK92806C - Binder. : da en
  • GB889988A - Governing of combined internal combustion engine and electrical generator sets : en
  • CA636664A - Method and apparatus for removing sediment : en
  • US3021878A - Exhaust machine for lamp and radio bulbs and the like : en
  • US3022243A - Anode assembly for cathodic protection systems : en
  • US3022279A - Process for making hydrolyzed polyacrylamide : en
  • FR1285296A - Button for clothes and linen of all kinds : en fr
  • US3021691A - Air curtain reach-in display cooler : en
  • US3022018A - Renewable tip hammer assembly : en
  • US3021567A - Method for molding isotactic polypropylene : en
  • FR1285568A - Optical instrument for the orientation of single crystals along the crystal axis : en fr
  • FR1285641A - Agricultural machine with active tines : en fr
  • GB889744A - Improvements in or relating to photographic cameras : en
  • FR1285634A - Improvement in hydraulic pressure devices for the preparation of infusions : en fr
  • GB889971A - Improvements in and relating to dynamo-electric machines : en
  • GB890012A - A method and machine for forming a tubular workpiece : en
  • FR1285646A - Synthetic rubber preparation : en fr
  • FR1285886A - Chromium-containing azo dyes and process for their preparation : en fr
  • FR1285592A - Alcohol level or similar : en fr
  • DE1124230B - Method and device for producing a network by pressing out plastic material : de en
  • GB890035A - Improvements relating to machines for grinding points on drills : en
  • DE1124396B - Launching device for jet-propelled missiles, especially for installation in land vehicles : de en
  • DE1847336U - WINDOW BOX FOR SHIPS. : de en
  • DE1124208B - Agitator for kitchen machines : de en
  • FR1285235A - Process for the preparation of new diazines, in particular of 1-aryl-3-r-5-r'pyridazones- (6) in which r represents an aliphatically etherified hydroxyl and r 'represents an n- (beta-aryl-ethyl) - group piperazino : en fr
  • GB889689A - An improved device for controlling the tension in material drawn from a bobbin : en
  • US3022150A - Herbicidal composition and method employing mixtures of substituted ureas and triazines : en
  • US3022416A - Overhead wall light : en
  • US3022482A - Coaxial line transition section and method of making same : en
  • DE1847061U - DEVICE FOR FASTENING TERMINAL CLAMPS. : de en
  • DE1847081U - KNITWEAR FOR BLOUSES. : de en
  • FR1285674A - Improvements to pressurized fluid maneuvering systems and corresponding control assemblies : en fr
  • DE1847295U - APERTURE RETURN LOCK FOR PHOTOGRAPHIC LENSES. : de en
  • DE1124276B - Memory arrangement acting in the manner of a shift register : de en
  • FR1285531A - Centrifugal Erase Ratchet Finger System : en fr
  • FR1285669A - Means of supporting fuel elements in a nuclear reactor : en fr
  • CA636960A - Method of forming thin-walled metal tubing : en
  • US3022262A - Modified glycidyl methacrylate compositions : en
  • US3022306A - 2-trifluoroacetamido-5-nitropyrimidine : en
  • FR1285542A - Rotary drive and operator machines with lobe rotor : en fr
  • FR1285748A - Polyurethane prepared from sulfur-based polymers : en fr
  • GB889868A - Improvements in or relating to pitch-compensating cinematographic printers : en
  • FR1285628A - Improvements to stop devices mounted on conveyors : en fr
  • DE1124318B - Toothed belt drive with a toothed belt made of rubber or plastic : de en
  • DE1847351U - LADIES 'SHOE HEEL WITH ASSOCIATED HEEL STAIN. : de en
  • DE1847292U - PHOTOGRAPHIC CAMERA WITH AN INDEPENDENT EXPOSURE CONTROL DEVICE. : de en
  • FR1285766A - Process and installation for the spinning of plastic or rubber pipes, with reinforcement embedded in the wall of the pipe, and pipes produced by this method : en fr
  • DE1124308B - Bayonet-like quick connection : de en
  • CA636767A - Meter by-pass assemblies : en
  • US3021743A - Tuning mechanism for drums : en
  • FR1285658A - Manufacturing process for small magnetic films : en fr
  • FR77356E - Magnetic contactor for waterproof and explosion-proof enclosure : en fr
  • DE1124114B - Hand tool for the continuous laying of switching wires for telecommunications, especially telephone systems : de en
  • FR1285567A - Metal shaping process : en fr
  • GB889881A - Improvements relating to suit cases, attache cases, and the like : en
  • US3021569A - Methods and means for making molded plastic articles : en
  • US3021631A - Reinforced easel structure : en
  • US3021688A - Butter storage in refrigerators : en
  • US3021969A - Boat trailer bow guide : en
  • US3022192A - Process for improving the adhesion of flat-shaped bodies made of polyterephthalic acid glycol esters : en
  • US3022085A - Detachable casing spacer : en
  • FR1285582A - Installation for the continuous drying or calcining of granular material and particularly of plaster : en fr
  • US3022449A - Alternating current electromagnetic device : en
  • GB889625A - Improvements in or relating to clutches and couplings : en
  • DE1124205B - closet : de en
  • DK92791C - Process for the recovery of organically substituted hydrazines. : da en
  • GB889723A - Apparatus for moving slender elongated workpieces lengthwise : en
  • GB889904A - Improvements in or relating to vehicle bodies : en
  • GB889961A - Improved means for connecting overhead high tension electrical cables to the insulators of transmission towers : en
  • DK92796C - Permanent magnetic body and method of its manufacture. : da en
  • FR1285534A - Swing : en fr
  • FR1285579A - Colored masses and mixtures with pigments : en fr
  • FR1285356A - Advanced screw extruder : en fr
  • FR77398E - Method and device for pulling thread from a spool : en fr
  • GB889894A - Photographic everset shutter : en
  • FR1285371A - Process to prevent the accumulation of electrostatic charges in insulating materials : en fr
  • DE1124423B - Container for holding one or more stacked stacks of flat objects : de en
  • DE1847395U - LARGE PIPE MAIL BOX. : de en
  • FR1285270A - Winding machine for strips : en fr
  • FR1285599A - Zipper closure : en fr
  • FR1285314A - Watertight crossing device : en fr
  • CA636966A - Disazo-dyestuffs : en
  • DE1847123U - SHELVES FOR FURNITURE. : de en
  • DE1847291U - PHOTOGRAPHIC OR KINEMATOGRAPHIC RECORDING CAMERA. : de en
  • DE1124040B - Process for the preparation of esters of 1-AEthylenimino-2-hydroxybutene- (3) : de en
  • DE1124326B - Device for feeding rolling rods to scissors, presses or the like. : de en
  • FR1285387A - Gas catalytic oxidation heater : en fr
  • GB889969A - Improvements in or relating to apparatus for detecting and correcting departures from standard thickness or weight per unit length in textile slivers : en
  • DE1124117B - Transition contact piece for connecting a cable with a connecting wire in a screw terminal : de en
  • FR1285700A - Thickness control system : en fr
  • FR1285701A - Photographic or cinematographic camera : en fr
  • GB889675A - Bis-dithiocarbamates : en
  • FR1285456A - New esterification process, in particular process for preparing bishydroxyalkyl esters of terephthalic acid : en fr
  • FR1285499A - Dobby for looms : en fr
  • FR1285714A - Apparatus for fitting the webs of beads on tire-making machines : en fr
  • GB889832A - Improvements in or relating to luminous voltage indicators : en
  • DE1124248B - Process for the reduction of oxides of highly reactive metals : de en
  • DE1847104U - CONSOLE BRACKET FOR CURTAINS AND THE LIKE. : de en
  • GB889571A - Method and composition for chemically polishing and descaling metal : en
  • GB889584A - Improvements in internal shoe brakes : en
  • GB889842A - Improvements relating to motor-vehicle doors : en
  • GB889709A - Improvements in or relating to mechanical handling equipment including a carriage and a grab : en
  • FR1285315A - Steering hydraulic cylinder control of a vehicle : en fr
  • GB889747A - A road roller : en
  • GB889801A - Method of production and use of substituted sulfonphthalein dyes : en
  • FR1285517A - Mounting system for cleaning devices, brooms, brushes, dishcloths and paint brushes : en fr
  • FR77353E - Process for the preparation of 2-methyl-6-carbalkoxy-nu-alkylamino-acylanilides : en fr
  • DE1124214B - Electric heater : de en
  • GB889613A - Preparation of glycerol : en
  • DE1847335U - BOTTLE CAP TEST AND CONTROL DEVICE. : de en
  • DE1847392U - CONVEYOR AND STACKING EQUIPMENT. : de en
  • DE1124336B - Device to couple two cameras rotatably with one another : de en
  • US3021764A - Automatic hobbing machine : en
  • US3022108A - Power-actuated tail gate : en
  • DE1847300U - CONTAINER FOR STORING SLIDES, MAGAZINES FOR SLIDES, ROLLS OF FILM AND THE LIKE. : de en
  • US3022328A - Separation of isomers of tolylene diisocyanate : en
  • DE1124428B - Device for setting or restoring a desired aligned row arrangement of disk-shaped objects lying on a moving conveyor surface : de en
  • GB889873A - Disk brake : en
  • US3022221A - Iron hydrogenated dextran : en
  • US3021662A - Stripper assembly for combines : en
  • US3021936A - Type action : en
  • DE1124229B - Method and device for pretreating the stratification of a preferably curved laminated safety glass pane : de en
  • DE1847364U - TOYS MADE FROM SEVERAL INTERESTED TOY ELEMENTS. : de en
  • US3021980A - High speed parts feeder : en
  • US3022049A - Heat exchange tubing : en
  • US3022273A - Process for improving the color of resins produced from acrolein and pentaerythritol : en
  • US3022307A - Pigment dyestuffs from 1-nu-(bz-1'-benz-anthronyl)-aminoanthraquinones by acid condensing agents : en
  • FR1285249A - New textile spinning process based on acrylonitrile : en fr
  • GB889888A - Glass compositions : en
  • FR77386E - Bearing for journal shaft : en fr
  • US3022390A - Condition monitoring device : en
  • CA636708A - Wood flaking and surfacing machine : en
  • CA636738A - Valve washer : en
  • CA636842A - Solid rocket fuel and method of manufacture : en
  • DE1847031U - MECHANICAL TYPEWRITER WITH ADDITIONAL EQUIPMENT. : de en
  • DE1847298U - CONNECTOR FLASH LIGHT CABLE FOR PHOTOGRAPHIC FLASH UNITS. : de en
  • US3022004A - Egg counters : en
  • FR77351E - Hardly jammable radar : en fr
  • GB889869A - Improved watering device : en
  • GB889647A - Process for the purification and decolorization of pre-treated technical sugar solution : en
  • GB889861A - Improvements in or relating to electromagnetic relays : en
  • DE1847062U - SCREW FASTENING OF ELECTRIC CONNECTION TERMINALS ON A SUPPORT RAIL. : de en
  • FR1285724A - Liquid detergent compositions : en fr
  • GB889810A - Improvements relating to distribution frames and to jack assemblies and plug assemblies adapted for use in constituting such frames : en
  • US3022265A - Compositions comprising graft copolymers of certain aminated alkenyl aromatic monomers on acrylonitrile polymer substrates and method of making : en
  • FR1285304A - Advanced gas filter : en fr
  • CA636687A - Hydraulic crane device : en
  • CA636861A - Apparatus for material treatment : en
  • FR1285403A - New aliphatic acids and their derivatives which can be used as additives in rubber and synthetic resin compositions and in compositions containing them : en fr
  • FR1285573A - Non-toxic compositions based on vinyl halide polymers and process for obtaining them : en fr
  • GB889875A - Transmission belting : en
  • FR77377E - Improvements to catalyst systems for the polymerization of ethylenically unsaturated compounds : en fr
  • US3022194A - Coating compositions and method for applying same : en
  • DK92790C - Process for the preparation of substituted 2-hydroxy-benzo (a) -quinolizine compounds or salts thereof. : da en
  • DE1847349U - LIPBAND FOR BRAND SOLES. : de en
  • DK92802C - Swing arm punching machine. : da en
  • DK92815C - Apparatus for mechanically determining the time integral of the difference between two speeds. : da en
  • US3021906A - Disk harrow with extension gangs : en
  • US3022377A - Sound reproducing system : en
  • US3021998A - Electrically operated tape perforating machine : en
  • US3022264A - Compositions comprising graft copolymers of nu-vinyl lactam monomers on acrylonitrile polymer substrates and method of making same : en
  • DE1124385B - Insulation on a cargo ship for the transport of liquid gases : de en
  • DE1847174U - MILK WEIGHING CONTAINER. : de en
  • FR1285271A - Ski boot : en fr
  • DE1847244U - ACTUATOR FOR RADIATOR REGULATING VALVES. : de en
  • DE1124184B - Multi-purpose surgical instrument, especially for ear, nose and throat treatment : de en
  • DE1847056U - CONNECTING CLIP FOR PLUG CONTACTS. : de en
  • US3021807A - Homing system for torpedo : en
  • US3021987A - Receptacle for tape : en
  • US3022197A - Securing threaded connections : en
  • FR1285537A - Gas transformation plant : en fr
  • DE1124161B - Proportional tooth tube containing helium-3 : de en
  • DE975617C - Sound-absorbing plastic underlay for floors and multi-layer floor covering panels or multi-layer floors made with this underlay : de en
  • US3022013A - Device for atomizing liquids : en
  • US3022447A - Control panel for measuring instruments : en
  • FR1285590A - Manufacturing process of 6- [2 ', 6', 6'-trimethylcyclohexene- (1 ') - yl] -4-methylhexadiene- (3, 5) -yne- (1) : en fr
  • GB889762A - Improvements in snap action electric switches : en
  • GB889802A - Disazo dyestuffs insoluble in water and process for their manufacture : en
  • US3022351A - Production of organic polysulfides : en
  • FR1285763A - Mold and associated mold holder for confectionery molding apparatus : en fr
  • FR1285244A - Electric pump unit without seal : en fr
  • FR1285843A - Multi-axis transducer : en fr
  • GB889651A - Articles having a textured surface of leather-like character and method for their production : en
  • GB889780A - Improvements in or relating to radio navigation aids : en
  • GB889714A - Improvements in or relating to fittings for jointing or terminating electric conductors : en
  • DE1847251U - DRIVE WITH ADJUSTABLE PARTS ADJUSTMENT RANGE FOR ADJUSTABLE COMPONENTS. : de en
  • GB890011A - Improved winch : en
  • DE1124118B - Contact clamp : de en
  • US3021564A - Production of fibers in intimate association with metal : en
  • US3021963A - Crane : en
  • GB889770A - Improvements in or relating to metal-clad fuse-containing electrical gear : en
  • FR1285602A - Improvements to devices for measuring temperature : en fr
  • US3021852A - Car top tent : en
  • DE1124172B - Process for the preparation of anthraquinone dyes : de en
  • DE1847285U - HANDLE FOR CAMERAS. : de en
  • US3021893A - Radiating gas burner : en
  • US3022330A - Neutral esters of bicyclo heterocyclic phosphoric acids : en
  • US3022100A - Flanged trough sections for support structures : en
  • US3022313A - Organic compounds : en
  • DE1124070B - Mobile device for clearing out the ballast under a track : de en
  • FR1285507A - Handle or adjustable grip for boules and the like : en fr
  • FR1285789A - Hydraulic oscillator mechanism : en fr
  • GB889692A - Improvements in or relating to machines for forming fold lines in boards or sheets : en
  • GB889921A - Improvements in table conversions : en
  • DE1847149U - WELDED WIRE NETWORK WITH WIRES CROSSING DIAGONAL TO THE LONGITUDINAL DIRECTION. : de en
  • FR1285492A - Infrared radiation dimension gauge : en fr
  • FR1285851A - Socket coupling for tubes or pipes : en fr
  • FR1285431A - Fishing reel refinements : en fr
  • USD192280S - Garment hanger : en
  • US3022354A - 4-polyalkyleneoxy-1-naphthols : en
  • US3022506A - Arbitrarily polarized slot antenna : en
  • DE1124353B - Photographic light sensitive material : de en
  • DE1124189B - Process for deodorizing air : de en
  • DE1124383B - Amphibious bridge and transfer vehicle : de en
  • FR1286262A - Honeycomb chrysanthemum with copper yellow gold majolica flowers : en fr
  • GB889595A - Improvements in and relating to pressure measuring devices : en
  • DE1124233B - Injection molding machine for processing thermoplastics : de en
  • DE1124394B - Method for making sports shoes : de en
  • DK92801C - Electric igniter for a pot burner for burning liquid fuel. : da en
  • DE1124052B - Cylinder bearings of offset rotary printing machines : de en
  • FR1285808A - Electric motor for controlling looms : en fr
  • US3021715A - Motor vehicle engine starting apparatus : en
  • US3021986A - Pill holder construction : en
  • US3022275A - Vulcanization accelerators : en
  • CA636887A - Gas shielded internally cooled electrode welding torch : en
  • US3021820A - Force balance system : en
  • US3021829A - Apparatus for the dressing of profiled grinding disks for the grinding of helical involute spur gears : en
  • FR1285565A - Advanced nuclear reactor : en fr
  • GB889895A - Continuous tape recorder and reproducer : en
  • US3021543A - Methods of making shoes : en
  • US3022028A - Knockdown platform : en
  • US3021995A - Compressor : en
  • US3022050A - Introduction of vaporific liquid to a pressure exchanger : en
  • CA636912A - Compositions comprising 4-vinylcyclohexene dioxide : en
  • US3021577A - Frame fastener for window structure : en
  • FR1285461A - Apparatus for conveying butter, margarine and other products of similar consistency : en fr
  • GB889804A - Improvements relating to fluid-pressure-operated braking mechanisms for trailer vehicles : en
  • DE1847128U - TREE STAND, ESPECIALLY FOR CHRISTMAS TREES. : de en
  • DK92820C - Nematodicide. : da en
  • GB889866A - Improvements in or relating to heat-resistant coating materials : en
  • US3022323A - Y-substituted thio steroids of the : en
  • DE1124346B - Motion picture projector with gripper circuit and device for film return with inserted film : de en
  • DE1847267U - SHIPPING BAG. : de en
  • DE1847047U - ADJUSTMENTS FOR RADIO AND / OR TELEVISION DEVICES. : de en
  • DE1847110U - SPOON STAND FOR SPOON LIQUOR UTENSILS. : de en
  • DE1123999B - Dimming device for light throwing devices : de en
  • DE1124049B - Flame tube / smoke tube boiler with a flame tube surrounded by a jacket tube : de en
  • DE1124186B - Ambulance vehicle with frames to accommodate stretchers : de en
  • FR1285865A - Process for printing photographs, device for carrying out this process or similar process and photographic printer fitted with this device : en fr
  • DE1124355B - Process for making direct positives using the silver salt diffusion process : de en
  • US3021979A - Washer feeding machine and method : en
  • FR1285636A - Topping mechanism for harvester and harvester equipped with this device or a similar device : en fr
  • FR1285459A - Low height suspension for car seats : en fr
  • US3022236A - Radio-frequency plasma containing device : en
  • DE1847118U - SAFETY HANGING SWING FOR CHILDREN. : de en
  • DE1847268U - MACHINE FOR THE MANUFACTURING OF SOFT PACKING WITH SPOUT. : de en
  • US3021685A - Method and apparatus for vending premix type carbonated beverages : en
  • US3021974A - Fluid sealing arrangement : en
  • DE1124378B - Pedal for bicycles and similar vehicles : de en
  • DE1847200U - CIGAR TIP WITH SEAL RING. : de en
  • GB889872A - A method of treating a semi-conductor device : en
  • DE1124171B - Process for the preparation of dyes of the anthraquinone series : de en
  • DE1847337U - LIFE VEST. : de en
  • DE1124429B - Endless conveyor belt with bowl-shaped drivers for conveying tubers, baked goods or the like : de en
  • DE1847266U - CONTAINER FOR GASING LIQUID GOODS. : de en
  • FR1285219A - Motor device for driving a shaft at several speeds : en fr
  • FR1285239A - Dehydracetic acid purification process : en fr
  • US3022254A - Liquid diene polymer-olefin/so2 composition and preparation of thermoset cellular product therefrom : en
  • US3022384A - Piezo-electric pick up : en
  • US3022410A - Wall structure for electrified cooking grate : en
  • DE1124074B - Device for pressing indentations into black pavements that are still plastic, especially mastic asphalt pavements : de en
  • FR1285715A - Tea towel dispensing machine : en fr
  • GB890018A - Improvements in or relating to devices for controlling the flow of fluids through flexible tubes : en
  • DE1124403B - Device for automatic painting and printing of hollow bodies : de en
  • DE1847311U - TRAILERS FOR TRACTORS. : de en
  • CA636796A - Retractable non-castering wheel for fully castering vehicle : en
  • DE1847142U - BRICKS MADE OF LEAD, HEAVY CONCRETE OR OTHER RADIATION-RESISTANT MATERIAL. : de en
  • DE1847226U - LUBRICATION ARRANGEMENT. : de en
  • US3022007A - Serial binary adder : en
  • US3022093A - Book binding means and books bound thereby : en
  • US3022212A - Process for heat stamping thermoplastic materials : en
  • GB889919A - Improvements in or relating to excavators : en
  • GB890049A - Improvements in or relating to cap screws : en
  • DE1847009U - FOG REFLECTOR. : de en
  • GB889677A - Process and apparatus for drawing glass in sheet form : en
  • FR1285276A - Skill game targeting moving planets : en fr
  • FR1285799A - Improvements to domestic appliances, especially stoves : en fr
  • GB889813A - Improvements in or relating to the dyeing of keratinous fibres : en
  • GB890048A - Improvements relating to arrangements for releasably securing two or more members together in abutting relationship : en
  • DE1124437B - Device for advancing the chain tree of looms : de en
  • US3021810A - Rudder and drop-keel construction : en
  • US3022151A - Esters of thiocarboxylic acids : en
  • US3021885A - Apparatus for assembling cross-braces on a multi-leg tower : en
  • US3021953A - Sifter : en
  • USD192283S - : en
  • DE1847228U - DEVICE FOR LEAK DISPLAY, IN PARTICULAR FOR DOUBLE-SHELLED CONTAINERS AND THE LIKE. : de en
  • DE1124120B - Neutral branch terminal for a cable jacket, in particular a corrugated cable : de en
  • DE1847109U - BEDSHEET. : de en
  • US3021717A - Uniform speed changer or transmission : en
  • CA636672A - Joint construction : en
  • GB890031A - Improvements in or relating to potato harvesters : en
  • DE1124262B - Device for remote-controlled fine adjustment of the lens on projectors with remote-controlled image change : de en
  • FR1285555A - Preparation process 1-aroylalkyl-4-arylpiperidine carboxamides : en fr
  • FR1285670A - Fuel arrangement for nuclear reactor : en fr
  • FR1285726A - Polyurethane refinements : en fr
  • BE607286A - Metal rolling mill : en fr
  • CA636811A - Closure for a container : en
  • CA636989A - Tire washing machine : en
  • US3021673A - Water injection system for gas turbine engines : en
  • USD192250S - Inflatable toy bird or the like : en
  • CA636700A - Two cycle internal combustion engine with means for fuel evaporation : en
  • CA636779A - Wire tying tool : en
  • US3022107A - Vehicle closure : en
  • US3021788A - Submersible pump : en
  • US3022303A - Halomethyl-5-triazines : en
  • LU41003A1 - : en
  • FR1285750A - Improvements to electrical connectors : en fr
  • FR1285846A - Clutch controlled by an auxiliary force, preferably hydraulic, in particular for motor vehicles : en fr
  • US3021955A - Filter unit with restrictor means : en
  • USRE25126E - Controller for fluid pressure operated devices : en
  • CA636650A - Bladder for pressure vessel : en
  • CA636730A - Method and apparatus for laminating strip material : en
  • CA636795A - Oiling device for paper cutting knives : en
  • DE1124097B - Hybrid circuit for time division multiplex systems with pulse modulation : de en
  • DK92793C - Color TV receiver. : da en
  • LU40984A1 - : en
  • US3021725A - Right angle drive steerable propeller : en
  • AU6764260A - Pigmented systems : en
  • CA636714A - Marine float : en
  • US3021528A - Diaper washer : en
  • US3021658A - Hitch structure for tractor mounted harvesters : en
  • US3021841A - Intravenous administration equipment : en
  • US3021851A - Cathode ray tube washing machines : en
  • US3022189A - Daylight fluorescent coated fabric : en
  • FR1285695A - Process for manufacturing a polyacrylonitrile solution : en fr
  • GB889851A - Fibrous reinforcements and rubber articles incorporating the same : en
  • DE1124041B - Process for the production of new xanthine derivatives : de en
  • DE1124090B - Pulse frequency divider circuit with magnetic cores : de en
  • DE1847262U - DEVICE FOR SEALING TOP STITCH SEAMS. : de en
  • BE607409A - Selective adsorbent for acidic organic compounds and process for its manufacture : en fr
  • CA636995A - Static dry mechanism for a clothes dryer : en
  • US3022057A - Direct-heating oven : en
  • US3022267A - Stabilized isotactic polypropylene and method : en
  • US3021684A - Metering system for liquefied gases : en
  • US3021739A - Hydraulically controlled and operated power tong : en
  • US3021966A - Stacking of flat articles : en
  • US3021806A - Range blank for echo-controlled torpedo : en
  • US3022420A - Signal adjusting antenna : en
  • US3021956A - Vibration isolating system : en
  • US3022087A - Leaf spring vehicle suspension system : en
  • DE1124192B - Duese for the production of metal threads in particular : de en
  • DE1847159U - EXTRUSION PRESS FOR PROCESSING THERMOPLASTIC PLASTIC. : de en
  • FR1285713A - Arc welding and cutting device : en fr
  • US3021945A - Cloth winding board : en
  • US3022130A - Continuous recording of graphs and instruments therefor : en
  • CA637008A - Method for producing films : en
  • US3021594A - Metal-shaping lubricant compositions and method : en
  • US3022003A - Counting circuit : en
  • US3022397A - Liquid level indicator : en
  • FR1285466A - Shoe sole splitting machine : en fr
  • FR1285661A - Improvements in wet gas purification : en fr
  • FR1285704A - Device for a central vacuum dedusting system : en fr
  • FR1285868A - Close door : en fr
  • CA636677A - Shelf assemblies : en
  • DE1847258U - ORGAN WITH SANDING TRAY. : de en
  • DE1847369U - PLASTIC BUCKET WITH SEALABLE LID. : de en
  • CA636728A - Garment belt foundation kit and belts made therefrom : en
  • CA637026A - Process and apparatus for the manufacture of condensed alkali metal phosphates : en
  • CA636785A - Snow blower : en
  • CA636951A - Complexes of 2-heptadecylimidazolines : en
  • CA636885A - Levers : en
  • CA636963A - Electromagnetic relay : en
  • CA636922A - Internal combustion engine with localized self-ignition : en
  • DE1847058U - RADIATION FUNNELS FOR THE TERMINAL OF AN INSULATED ELECTRIC HIGH VOLTAGE CONDUCTOR. : de en
  • DE1124216B - Device for mixing hot air with air of lower temperature : de en
  • DE1847024U - STAPLE BARRIER RAIL. : de en
  • DE1847084U - SANITARY INSERT OR INLAY FOR LINEN, IN PARTICULAR PANTS, SLEEPERS OD. DGL. : de en
  • DE1847049U - DEVICE FOR IDENTIFICATION OF ELECTRIC LINE CONNECTIONS. : de en
  • FR1285256A - Fixing spring : en fr
  • FR1285638A - Combine harvester : en fr
  • FR1285706A - Process for the purification of monocarboxylic acids : en fr
  • FR1285732A - Process for the preparation of polycyclic halogenated epoxides : en fr
  • GB889716A - A process for the production of dicyanogen and carbon disulphide : en
  • CA636810A - Method and apparatus for support and cooling of shell molds : en
  • DE1847107U - BED DUVET IN THE FORM OF A CLEAR or QUILT OD. LIKE., IN PARTICULAR WITH WOOL FILLING. : de en
  • LU40974A1 - : en
  • CA636932A - Portable heater : en
  • US3022282A - Polymerization catalyst for vinyl chloride : en
  • CA636903A - Process for preparing 21-fluoro steroids of the pregnane series : en
  • CA636985A - Method and apparatus for the reinforcement of glass fibre webs or mats : en
  • CA636826A - Apparatus for use in remote control and/or indication systems : en
  • FR1285541A - Advanced compass simultaneously forming a graduated ruler and protractor : en fr
  • CA636934A - Tape-stopping mechanism : en
  • CA637006A - Diagnostic composition and method for determining protease activity : en
  • CA637044A - Paperboard display and dispensing stand : en
  • US3021889A - Foldable wheel chair : en
  • US3021924A - Reverse motion preventing mechanism : en
  • US3022413A - Process and apparatus for arc welding : en
  • DE1124307B - Quick release fastener for detachable connection of two parts : de en
  • DE1124386B - Oxygen breathing device for underwater use for breathing in a closed circuit : de en
  • CA636986A - Goods vehicle bodies : en
  • US3022099A - Adjustable coupling : en
  • US3021758A - Electrical system for bomb release mechanisms : en
  • CA636732A - Facing tile for walls or the like : en
  • US3022061A - Oil vibration-damper for vehicles : en
  • US3022454A - Transistor direct current motor control : en
  • DE1124153B - Electromagnetic direct current relay with locked contact positions, especially for telecommunications and telephone systems : de en
  • DE1124199B - Method for calibrating a quartz or glass tube with the aid of a mandrel that is relatively movable therein and a device for performing this method : de en
  • DE1847305U - SELF-PROPELLED LOADING AND LIFTING EQUIPMENT FOR BULKY GOODS. : de en
  • FR1285598A - Elastic waistband for clothes : en fr
  • FR1285777A - Lance for the treatment of molten metals : en fr
  • FR1285612A - Air conditioner : en fr
  • GB889771A - Improvements in or relating to metal-clad electric fusegear, switchfuses and the like apparatus : en
  • GB890061A - Improvements in or relating to joints, for example, for pipes : en
  • FR1285445A - Machine-sorter of objects of different qualities : en fr
  • FR1285900A - Device for laterally moving plants on the ground : en fr
  • DE1124142B - Switchable chopper power supply : de en
  • US3021823A - Reciprocating air motor : en
  • US3022421A - Automatic gain control system : en
  • GB889825A - Improvements in or relating to x-ray apparatus : en
  • FR1285326A - New ceiling for passenger car compartment : en fr
  • FR77370E - Enhancement with interchangeable multi-color pens, nib holders, or pencil holders : en fr
  • GB889657A - Improvements in or relating to heat exchangers : en
  • GB890037A - Blind rivet assembly : en
  • FR1285483A - Binary information transfer device : en fr
  • GB889925A - Improvements in or relating to electromagnetic brakes : en
  • US3022327A - Urethane modified vegetable oil : en
  • US3021533A - Mattress elevators : en
  • US3021780A - Whisky aging apparatus : en
  • DE1847252U - DRIVE WITH ADJUSTABLE PARTS ADJUSTMENT RANGE FOR ADJUSTABLE COMPONENTS. : de en
  • CA636739A - Tube tapering machine : en
  • US3022437A - Electric lamps : en
  • US3021747A - Method and washer means including a calibrated rubber layer for measuring bolt tension : en
  • DE1847212U - HIGH-CUTTING DOUBLE FINGERS FOR MAEBAR. : de en
  • DE975614C - Reversible conveyor belt route : de en
  • FR1285679A - Dish holder : en fr
  • CA637021A - Tire building method and apparatus : en
  • DE1124200B - Device for manufacturing small, gas-tight housings or capsules, e.g. of glass : de en
  • DE1124298B - Combustion chamber for water-cooled diesel engines : de en
  • DE1124381B - Mobile oil pump filter device : de en
  • DE1124046B - Process for the production of pure m-cresol, which no longer contains nitrogen compounds, from raw cresols containing m-cresol : de en
  • DE1124282B - Multipurpose tool for soil cultivation : de en
  • DE1847129U - TOWER CRANE WITH ROAD UNDERCARRIAGE. : de en
  • US3022033A - Service attachment brackets for power lines : en
  • DE1847316U - SELF-ACTING SWITCH FOR REVERSING LIGHTS OF MOTOR VEHICLES. : de en
  • DE1124367B - Device for motor vehicles for generating negative pressure by means of a diesel engine : de en
  • CA637035A - Crystal assembly : en
  • US3022218A - Antibiotics in feeds : en
  • CA636998A - Stabilized asbestos filled polyvinyl chloride resins : en
  • CA636931A - Crystalline zeolite e : en
  • CA636741A - Cushion ischial seat for an artificial above-knee leg socket and below-knee weight bearing lacer : en
  • US3021933A - Seed distributing shoe : en
  • US3022065A - Power apparatus for windows and the like : en
  • US3022359A - Selective hydrogenation of cyclododecatriene to cyclododecene : en
  • CA637004A - Process of separating columbium and tantalum values from each other : en
  • DE1847385U - PACK OF PAPER TOWELS. : de en
  • CA636757A - Process for the electrolytic production of metals : en
  • DE1124034B - Process for the production of esters of thiolphosphoric, thiolphosphonic or thiolphosphinic acids : de en
  • DE1124391B - Optionally on the right or left as well as inward or outward opening bay door : de en
  • DE1847256U - DISC IMPACT SYSTEM. : de en
  • FR1285487A - Overhead valve control device : en fr
  • US3022432A - Electromagnetic device : en
  • DE1847204U - GAS LIGHTER WITH A THROTTLE VALVE CONTINUOUSLY REGULATING THE GAS OUTLET VIA A REGULATING SCREW. : de en
  • FR1285202A - Process for the production of basic ethers of substituted diphenyl-methyl-carbinols : en fr
  • FR1285331A - Intermittent connection device between a shaft and a concentric element : en fr
  • GB889627A - Photographic electronic flash unit : en
  • CA636666A - Methods and materials in orthopedic surgery : en
  • US3022274A - Polymerization of pyrrolidone and piperidone employing cyanuric chloride : en
  • CA636748A - Inking device : en
  • US3022295A - 16beta-difluorinated corticosteroids and intermediates : en
  • DE1124044B - Process for the production of L-glutamine : de en
  • DE1124141B - Magneto-hydrodynamic generator for generating alternating current energy : de en
  • DE1124224B - Process for increasing the plasticizer absorption of thermoplastic material in powder form by mixing under vacuum : de en
  • DE1847017U - TUBE WITH CARDBOARD INSERT FOR PACKING LADIES 'STOCKINGS. : de en
  • GB889582A - Device in a seam-welding machine for maintaining workpiece portions in overlapped relationship : en
  • US3022134A - Separation of curium and americium : en
  • US3022031A - Missile vibration dampener and support : en
  • US3022458A - Voltage regulating apparatus : en
  • DE1847352U - SHOE LAST WITH REPLACEABLE TOE PLATES. : de en
  • FR1285243A - Forage harvesters improvements : en fr
  • GB890020A - Drive for stirrers or mixers : en
  • US3022029A - Gutter hanger : en
  • US3021741A - Die set comprising punches operable in a direction which has an angular relationshipwith the direction of motion of the ram : en
  • US3021857A - Control valve : en
  • DE1124060B - Heat transfer system with means for monitoring the wall parts flushed by one of the media when the system is started up and shut down : de en
  • FR1285737A - Improved sealing device, especially for pipes : en fr
  • US3022182A - Infrared transmitting glasses : en
  • USPP2131P - Gladiolus plant : en
  • US3022139A - Preparation of diborane : en
  • US3022167A - Photographic products, processes and compositions : en
  • US3022281A - Polymerization process with a peroxydicarbonate initiator formed in situ : en
  • US3021630A - Marking fowl or the like : en
  • US3022177A - Halogenoplatinous mercaptide-alkyl sulfide complexes : en
  • US3022297A - 16-fluorinated corticosteroids : en
  • US3022213A - Conductive web and method of making same : en
  • US3021659A - Drive mechanism for swathers : en
  • US3021729A - Planetary transmission for tractors or the like : en
  • DE1124401B - Acoustic and optical call sign generator for bell systems : de en
  • US3021874A - Coil winding means : en
  • CA636813A - Apparatus for detecting surface elevations in sheet materials : en
  • DE1124170B - High-frequency radiation focus with two HF generators : de en
  • US3022075A - Game : en
  • US3022492A - Interrogator-responder signalling system : en
  • CA636683A - Prefabricated buildings : en
  • CA636762A - Suction flow equalizer for mud pumps : en
  • CA636781A - Method and apparatus for shell molding : en
  • DE1124000B - Self-excited luminous surface : de en
  • DE1847003U - INSERT FOR SHIRT COLLAR OD. DGL. : de en
  • CA636696A - Artificial fingers and hand mechanism : en
  • GB889662A - Method of and apparatus for reducing the thickness of metal : en
  • GB889997A - Improvements in or relating to methods and machines for cutting gear teeth : en
  • US3021812A - Releasable anchor : en
  • GB890044A - Apparatus for controlling fluid flow : en
  • US3021915A - Acoustical unit with attenuation means : en
  • US3022034A - Apparatus for removably hanging fixtures : en
  • US3022425A - Dual fuel control systems for engines burning diesel-type fuels : en
  • DE1124004B - Guide attached to a conveyor for a coal extraction device : de en
  • DE1847016U - WASHING MACHINE WITH CONDENSER. : de en
  • FR1285409A - New semi-wet photographic processing machine : en fr
  • DK92787C - Process for improving the course of alcoholic fermentations of fruit or vegetable substrates and means for use in the process. : da en
  • FR1285253A - Multi-bay elevator for car park : en fr
  • DE1124413B - Safety fuse : de en
  • DE1847106U - WALL HOLDER FOR TOILET ITEMS. : de en
  • US3021526A - Earpad support for protective helmets : en
  • US3021527A - Face shield for detachable mounting on a safety helmet, and a safety helmet for use in connection with the face shield : en
  • US3021994A - Aligning device for manufacturer's tape joints of containers : en
  • US3022008A - Polar heading adapter : en
  • BE607289A - Tilting wagons operating by gravity and unloading from both sides : en fr
  • US3022052A - Mixing device for oil tanks with attachably connected power unit : en
  • US3022395A - Pressure responsive apparatus : en
  • US3022489A - Means and techniques for indicating the ratio of two variables or the reciprocal of one variable : en
  • US3022507A - Multi-frequency antenna : en
  • CA636957A - Hydraulic machine with flow rate responsive speed control : en
  • FR1285516A - Stereoscope : en fr
  • GB889845A - Improvements in and relating to cameras : en
  • GB890002A - Improvements in and relating to welding : en
  • US3021876A - Strapping tool : en
  • US3022025A - Tension control for filamentary materials : en
  • USD192244S - End standard for a row of seats : en
  • DE1124285B - Planting device : de en
  • DE1847380U - IN PARTICULAR PACKAGING SUITABLE FOR SMOKED BREAST. : de en
  • US3021559A - Method of and apparatus for the manufacture of hollow plastic articles : en
  • US3021670A - Mach number control device : en
  • US3022296A - Synthesis of steroids : en
  • US3021551A - Caster glide : en
  • US3021628A - Ironing board : en
  • US3022428A - Digital data storage and manipulation circuit : en
  • DE1124255B - Device for controlling the feed movement of the recording or playback head : de en
  • DE1847323U - WHEEL CAP FOR MOTOR VEHICLES. : de en
  • DE1124319B - Stone bearing cushioning, especially for electrical counters : de en
  • DE1847197U - NUMBER SERIES WITH PROTECTIVE TUBE ANCHOR CONTACTS. : de en
  • DE1847389U - CONVEYOR ROLLER TRACK. : de en
  • FR1285282A - Machine for spinning and making cocoons, cops and cans : en fr
  • FR1285381A - Control and adjustment device for deformable parallelogram type chain derailleur : en fr
  • FR1285854A - Improvement in fixing the head and limbs of dolls or similar toy : en fr
  • US3022438A - Electric lamps : en
  • DE1124022B - Process and control device for concentrating hydrochloric acid from gases containing hydrogen chloride : de en
  • GB890000A - Improvements in or relating to electric discharge valve circuits : en
  • US3021664A - Apparatus for winding packages of roving : en
  • USD192241S - Ornament for automobiles or the like : en
  • US3021634A - Firearms extractor-ejector assembly : en
  • US3022383A - Rotatable electromagnetic transducer system : en
  • US3022475A - Microwave device : en
  • US3021672A - Cartridge-type turbine starter : en
  • US3021719A - Rotor turning gear control apparatus : en
  • US3022146A - Method and apparatus for briquetting coal : en
  • CA636812A - Double action pivoting door : en
  • DE1847207U - TRANSFER DEVICE FOR A POTATO HARVESTING MACHINE. : de en
  • FR1285363A - Improvements to transfer registers : en fr
  • CA636729A - Adjustable fastening means for handles and the like : en
  • CA637034A - Bis azo dyes : en
  • DE1124337B - Photographic camera with automatic exposure adjustment : de en
  • DE1124143B - Electrical control arrangement for bridging switching devices of series capacitors measured only for the capacitor voltage : de en
  • DE1847139U - CLADDING PANEL, IN PARTICULAR CERAMIC PANEL. : de en
  • US3022084A - Tool holder and tool shank construction : en
  • CA636916A - Molded pulp egg carton : en
  • US3021585A - Instrument clamps : en
  • US3021845A - Body supporting garments : en
  • US3022293A - Novel ethylenic compounds : en
  • US3022211A - Padded articles and method of making them : en
  • FR1285817A - Improvements to telegraph devices with high printing speed : en fr
  • GB889947A - Ionization gauge for the measurement of low pressures : en
  • CA636851A - Parking and handling devices : en
  • US3021581A - Ground clip for electrical outlet and switch boxes : en
  • US3021992A - Carton : en
  • CA636705A - Tamper-proof closure for container : en
  • US3021839A - Underwater breathing apparatus : en
  • US3022133A - Methods of inhibiting the pitting of iron and steel : en
  • US3021786A - Blasting device : en
  • BE607333A - Amino acids and their preparation : en fr
  • US3022128A - Bearing bushing : en
  • US3022422A - Continuously operating analytical instruments : en
  • USD192273S - Calculating machine : en
  • US3021988A - Ticket printer : en
  • US3022495A - Information storage system : en
  • GB890069A - Improvements in mountings for heat exchangers : en
  • US3022439A - Electric lamps : en
  • US3022240A - Nuclear reactor fuel element : en
  • US3022301A - Amido-diamines and triamines : en
  • CA637043A - Transistor signal amplifier : en
  • US3021677A - Dual hydraulic master cylinder and brake system : en
  • US3021793A - Fluid pump : en
  • US3021883A - Brief case construction : en
  • US3022288A - Process for preparing carboxylatevinyl and carboxyvinyl ethers of polysaccharides : en
  • CA636797A - Spray nozzle device : en
  • BE607401A - New ion exchange compositions : en fr
  • US3022152A - Method of killing plants : en
  • US3022231A - Method of producing matching embossing rolls : en
  • CA637013A - Saw guard for a circular sawing machine : en
  • BE607394A - : en
  • BE607254A - Improvements to hydraulic control devices for movable installations : en fr
  • CA636712A - Method of and apparatus for annealing : en
  • CA636737A - Collapsible saw : en
  • DE1847245U - OVERFILL SAFETY, IN PARTICULAR FOR BATTERY TANK OF OIL HEATING SYSTEMS. : de en
  • DE1124213B - Hydraulic lifting device with hand pump and clamping device to hold the lifting piston : de en
  • FR1285538A - Device for the rapid release of parachute harnesses and the like : en fr
  • FR1285859A - Coating resistant to friction wear and method of forming such coating : en fr
  • US3022400A - Two-way solenoid : en
  • BE607351A - Paper layered waste gypsum products : en fr
  • DE1124260B - Image changer for still projector : de en
  • GB890008A - Intelligence storage apparatus : en
  • GB889796A - Spark ignition apparatus for internal combustion engines : en
  • FR1285250A - Aerial mobile, in particular propeller plane with four lift rotors : en fr
  • CA636674A - Pressure sensing switches : en
  • CA636927A - Stripper for hand knitting apparatus : en
  • US3022097A - Dust guard : en
  • CA637012A - Fuel bowl venting means : en
  • DK92798C - Protective coating to prevent glow formation in electric induction furnaces enclosed in an evacuated room. : da en
  • CA636935A - Dispensing package of laminar materials : en
  • CA637039A - Catalytic oxidation of ores : en
  • FR1285261A - elements for the formation of juxtaposed, transformable furniture units with quick assembly and disassembly : en fr
  • FR1285372A - Buffing pad : en fr
  • GB889889A - Machine for working gear wheels by shaving : en
  • CA637041A - Chemical recovery unit : en
  • DE1847170U - MULTI-STAGE AIR SEPARATOR FOR LIQUIDS. : de en
  • BE607359A - Honeycomb egg box. : en fr
  • CA636937A - Geared flexible shaft coupling : en
  • DE1847044U - SPEAKER MAGNETIC SYSTEM WITH MEMBRANE BASKET. : de en
  • US3022336A - Process for dehydrating alpha-hydroxyisobutyric acid esters : en
  • CA637048A - Adjustable anchor clip system for concrete construction : en
  • US3022015A - Dual chemical spray valve : en
  • US3022414A - Spot welding gun : en
  • US3021669A - Sectional formed combustion power chamber for varying driving impulses for jet motors : en
  • CA637003A - Pulp grinding machine : en
  • CA636869A - Electroluminescent device : en
  • CA637025A - Refrigeration apparatus : en
  • DE1124103B - Impulse-keyed radar device with suppression of target displays : de en
  • DE1124082B - Circuit arrangement for generating start-stop telegraph characters : de en
  • GB889696A - Elevator dispatching and control systems : en
  • GB890060A - Improved reciprocatory gas compressor and valve therefor : en
  • DE1124196B - Method and device for melting and feeding glass : de en
  • DE1847185U - IONIZATION MANOMETER MEASURING FLANGE. : de en
  • CA636890A - Mining machine : en
  • DE1847304U - ARRANGEMENT FOR FASTENING BIKES, ESPECIALLY ON BABY CARRIERS DGL. : de en
  • CA636645A - Vehicle with flexible walled rollers : en
  • US3021724A - Adjustable cam device : en
  • US3021821A - Automatic brake holding system : en
  • US3022027A - Endless cable capstan drive launcher : en
  • GB890006A - Improvements relating to pipe, hose and like couplings : en
  • DE1124009B - Feeding device for staggered stapling on collecting wire stapling machines : de en
  • FR1285255A - rotating heat exchanger : en fr
  • US3021754A - Light polarizing apparatus or the like : en
  • USD192253S - Tether ball game paddle : en
  • USD192256S - Pickle tongs or the like : en
  • CA636954A - Complexes of 2-heptadecylimidazolines : en
  • FR1285727A - Method and apparatus for adjusting the position of a tire tread and feeding it onto the drum of a building machine : en fr
  • BE571544A - NEW DERIVATIVES OF PIPERIDINE. : en fr
  • GB889787A - Improvements relating to beheading of fish : en
  • DK92819C - Agent for affecting plant growth, especially suitable for producing leaf widening in dicotyledonous plants. : da en
  • FR1285692A - Wide bandwidth amplifier : en fr
  • DE1847376U - MILK CONTAINERS, E.G. MILK JUG OR MILK CONTAINERS, FOR STORING MILK. : de en
  • FR1285423A - Hair clipper : en fr
  • CA636690A - Trussed skids for knitting machines or the like : en
  • FR1285391A - Improvements to compressors or vane vacuum pumps : en fr
  • GB889640A - Process for the manufacture of preparations of solid substances : en
  • FR1285862A - Improvements to vertical carriers : en fr
  • GB889580A - Method and means for the fixing of a centre boss of a chain conveyor to the drive shaft : en
  • FR1285783A - Solar generator set : en fr
  • FR1285708A - Improvements to processes for the oxyalkylation of normally solid polyols and to the oxyalkylated polyols thus obtained : en fr
  • FR1285577A - Improvements made to processes for the removal of weakly acidic gases contained in gas mixtures : en fr
  • FR1285744A - Bath heater : en fr
  • GB889799A - A rainwater gutter : en
  • FR1285896A - Motor car with hinged door by means of an arrow : en fr
  • DE1124408B - Kneeuelwickmaschine : de en
  • DE1847167U - TRIPOD ESCAPE. : de en
  • FR1285873A - Veil formed by a three-dimensional lattice : en fr
  • US3022196A - Coating and adhesive composition : en
  • FR1285504A - Pipe joint and fittings : en fr
  • DE1124404B - Needle roller for spinning machines, especially for combing machines : de en
  • FR77358E - New sulfonamide derivatives of metachlorotoluene and their methods of preparation : en fr
  • DE1847141U - JOINTLESS ROLLER TRACK FOR BUILDING COVERINGS. : de en
  • FR1285393A - Prosthetic apparatus, in particular dental prosthesis : en fr
  • GB889688A - Improvements in or relating to corrugated nozzles : en
  • GB889694A - Elevator dispatching and control system : en
  • GB889794A - Improvements in or relating to magnetic transducing heads : en
  • FR1285281A - New leather-based material and its preparation process : en fr
  • FR1285286A - Preparation of trichlorocyanuric acid : en fr
  • GB889757A - Thermal storage ducts for heating or cooling buildings : en
  • DE1124050B - Closure for high pressure feed water preheater and similar pressure vessels : de en
  • DE1847168U - MAGNETOMETER. : de en
  • DE1847374U - STACKABLE CONTAINER. : de en
  • FR1285629A - Grate for ember fireplaces : en fr
  • FR1285260A - Switch device : en fr
  • US3021572A - Method of making a bottom structure for shoes : en
  • GB890010A - Improvements in or relating to the method of applying rapid-setting cementitious mixes to brick or stone structures or earthworks : en
  • GB889577A - Vegetable chopper : en
  • US3022141A - Small testing tubes having three or more separately arranged reagents or reagent layers : en
  • FR1285885A - Method and device for manufacturing sheet metal cylinders, preferably used for wrapping pipe or pipe insulation : en fr
  • CA637063A - Subscriber television system : en
  • FR1285453A - File cabinet for wall maps and file frames : en fr
  • DE1847243U - VALVE SEAT WITH VALVE DISC. : de en
  • DE1847372U - VALVE BAG. : de en
  • FR1285481A - Braked eccentric crown speed variator : en fr
  • GB889610A - Improvements in or relating to actuating mechanism for the cage doors of lifts : en
  • DE1124324B - Countersinking tool : de en
  • DE1847007U - APPLICATION DEVICE FOR PUSH BUTTONS. : de en
  • DE1847206U - DEVICE FOR SAEEN. : de en
  • GB889867A - Improved bottle washing method : en
  • GB889728A - Improvements in or relating to electrolytic capacitors : en
  • GB889853A - Process for hydroxylation of steroids : en
  • GB890021A - Improvements in emergency speed governing system for a steam turbine : en
  • FR1285505A - Process for cooling, solidifying, mixing and continuously extruding products that can be produced in the liquid or pasty state, and means of production : en fr
  • DE1123995B - One-piece collar and method of manufacturing an insert for one-piece collars : de en
  • DE1847347U - PENCIL GUN AS ALARM OR DEFENSE WEAPON. : de en
  • US3022387A - Telephone attachment : en
  • US3022453A - Direct current speed drive system : en
  • DE1847192U - LABORATORY BASIN FOR EXPERIMENTAL TABLES. : de en
  • DE1847166U - FINISHING LINE COMPENSATOR FOR TELESCOPES FOR LEVELING INSTRUMENTS. : de en
  • FR1285734A - Photographic lens having in particular a focusing interval encompassing very short distances : en fr
  • FR1285745A - Tube extraction cylinder : en fr
  • US3021781A - Strapping apparatus : en
  • US3022471A - Self-tuning filter circuits for increasing ratio of narrow band variable frequency signal to broad band noise : en
  • FR1285532A - Link cutter mesh cutter : en fr
  • FR77390E - Apparatus for automatically performing chemical and analogous or related operations : en fr
  • FR1131M - Use of polyolefin gauze. : en fr
  • DE1847314U - SLIDING SEAT WITH REMOVABLE LOCK, IN PARTICULAR FOR VEHICLES. : de en
  • DE1847399U - WEFT FABRIC. : de en
  • FR1140M - Chemotherapeutic composition has increased efficacy. : en fr
  • GB889691A - Elevator dispatching and control system : en
  • DE1124334B - Heat recovery system for paper machines : de en
  • FR1285345A - Electrostatic coating process and its implementation devices : en fr
  • FR1285802A - Device for preparing condensate in the suction pipe of an internal combustion engine : en fr
  • US3021626A - Scraper blade : en
  • US3021648A - Method and apparatus for honing annular bodies : en
  • US3021864A - Pipeline : en
  • USD192259S - Candlestick holder : en
  • DE1124183B - Tonometer : de en
  • DE1847156U - FOLDING-UP CAR GARAGE. : de en
  • CA636873A - Reel carrier with loading and unloading mechanism therefor : en
  • US3021557A - Machines for stripping and dehairing hog carcasses : en
  • US3022071A - Foot exercising device : en
  • US3022363A - Hermetically sealed storage cells : en
  • US3021632A - Fish lure accessory : en
  • US3022070A - Tethered toy and pylon therefor : en
  • US3022238A - Safety device for and method of protecting nuclear power plants : en
  • DE1124290B - Schlegelfeldhaecksler : de en
  • GB889916A - Improvements in rolling mills : en
  • US3021796A - Transfer mechanism : en
  • US3021861A - Liquid-level controlled devices : en
  • CA636822A - Catalytic hydrocarbon reforming process : en
  • GB889721A - Window stay : en
  • GB889941A - Improvements relating to the manufacture of tubular double-ended electric discharge lamps : en
  • FR1285668A - Machine for assembling electrodes in the manufacture of electron tubes : en fr
  • US3022329A - Method for the manufacture of omicron-aryl phosphorodichl oridothioates : en
  • US3021887A - Titanium stretch forming : en
  • US3022314A - Alpha-phenyl-omega-amino-alkanamides : en
  • LU40983A1 - : en
  • GB889634A - Improvements in magnetic snap action electric switches : en
  • DE1124130B - Arrangement for suppressing the leveling off or for stopping actuators in electrical control loops : de en
  • DE1847119U - SHOE CABINET. : de en
  • US3021761A - Device for belt-fed guns : en
  • US3021847A - Combination package and self-lighting cigarettes : en
  • CA636981A - Printing ink composition : en
  • FR1285556A - Blocks for the construction of a masonry consisting of basic refractory bricks : en fr
  • GB889778A - Improvements relating to pulse generating circuits : en
  • GB889996A - Improvements in or relating to the cutting of gear wheels and racks : en
  • CA636639A - Sheet metal article such as wheel structure and method of making same : en
  • FR1285662A - Spatial hyperbola method for bringing aerodynes to vertical take-off and landing on a narrowly limited landing field : en fr
  • LU40988A1 - : en
  • GB889653A - Reversing mechanism for regenerative coke-oven batteries : en
  • GB889859A - Slush moulding process : en
  • US3022216A - Seed disinfection : en
  • US3021760A - Sheet metal nozzle : en
  • US3022121A - Emergency brake valve with secondary power control : en
  • GB889654A - Improvements in or relating to calcined clay products : en
  • DE1124032B - Process for the preparation of salts of the half esters of AEthandisulfonsaeure : de en
  • DE1124350B - Sensitized, preferably developable, silver halide photographic emulsion : de en
  • DE1847176U - PROTECTIVE DEVICE FOR MAGNETIC HEADS. : de en
  • DE1847239U - LID CLOSURE FOR PRESSURE BOILER. : de en
  • FR1285856A - Control mechanism of the trolley of adding machines, printers and accounting machines in general : en fr
  • DE1124240B - Use of diureas as hardening agents for epoxy resins : de en
  • FR1285776A - Field effect device : en fr
  • DE1124297B - Self-igniting, air-compressing internal combustion engine : de en
  • DE1124188B - Process for the manufacture of antibiotics : de en
  • DE1124341B - Photographic camera with interchangeable lenses : de en
  • DE1847283U - DEVICE FOR HOLDING AN ELECTRON FLASH DEVICE. : de en
  • GB889850A - Gating apparatus for charged particles : en
  • GB890058A - Improvements in or relating to dry type air cleaners : en
  • FR1285699A - Process for dyeing and printing linear polyamide objects : en fr
  • US3022372A - Station selection system : en
  • US3022503A - Continuous wave echo-type distance finder : en
  • FR1285543A - Projector for the presentation of views, fitted with a device for adjusting the light intensity : en fr
  • FR1285624A - Hermetic refrigerant compressor : en fr
  • FR1285433A - Improvements to false torsion devices : en fr
  • FR1285729A - Method for removing basic dyes from polyacrylonitrile fibers : en fr
  • DE1124263B - kaleidoscope : de en
  • FR1285398A - Time counter-totalizer : en fr
  • GB889605A - Improvements relating to tools for unwrapping wrapped electrical connections : en
  • DE1847383U - ARRANGEMENT FOR ROUND PACKAGING. : de en
  • US3021627A - Digger teeth for excavators and the like : en
  • US3021808A - Ship : en
  • US3022394A - Single pole progressive switch : en
  • FR1285341A - Improved capsulism usable, in particular, as an organ of energy transmission : en fr
  • GB890013A - Improvements in or relating to commutators for dynamo-electric machines : en
  • FR1285321A - Perfected closet bowl : en fr
  • FR1285676A - Fast construction process and prefabricated elements for its realization : en fr
  • FR1285838A - Spreader clamp flap : en fr
  • FR1285874A - Process for preparing esters, in particular terephthalic and isophthalic acid : en fr
  • FR1285269A - Mower mechanism carried on the back of a motor vehicle : en fr
  • DE1124035B - Process for the preparation of a ª ‡ -hydroxy-ª ‰ -merkaptonitrile : de en
  • DE1124008B - Drying ironing device : de en
  • DK92816C - Body for extending a tractor boom. : da en
  • DE1124016B - Clarifier for liquids that contain finely divided solids : de en
  • DE1847215U - WATER RESERVOIR AS A SUBSTITUTE FOR POT PLANTS. : de en
  • US3021683A - Gas liquefiers : en
  • US3021842A - Hypodermic needle guide : en
  • FR1285475A - Plastic valve holder : en fr
  • US3021929A - Access panel for tile ceilings : en
  • GB889732A - Improvements in synthetic rubber latex : en
  • US3021777A - Grease extracting vent with heating means : en
  • FR1285311A - Improvements to rotary pistons of pumps, compressors or volumetric meters : en fr
  • FR1285787A - Preparation of di-allylic compounds : en fr
  • GB889760A - Improvements in the preparation of photographic emulsions : en
  • DE1124310B - Device for locking a compensating piston under spring pressure : de en
  • DE1847325U - TRAILER VEHICLES FOR BICYCLES OD. DGL. : de en
  • FR1285837A - Large capacity wire collecting device : en fr
  • GB889593A - Improvements in or relating to motor vehicles : en
  • GB889816A - Improved heat meter : en
  • US3021984A - Spout construction for coffee mills and the like : en
  • US3021837A - Traction footboard : en
  • DE1847091U - SAMPLE INSERTION DEVICE FOR VACUUM FURNACE. : de en
  • FR1285258A - Cardboard or similar containers : en fr
  • GB889775A - Improvements in and relating to thorium disilicide : en
  • GB889909A - Improvements relating to the gripping mechanisms of vertical ingot chargers and similar machines : en
  • DE1847214U - CALCULATING WHEEL FOR PROCESSING CROP LYING ON THE GROUND. : de en
  • FR1285696A - Process for manufacturing expanded polyvinyl chloride sheets : en fr
  • FR1285754A - Improvements to inductive windings : en fr
  • DE1847386U - WASTE BIN. : de en
  • DE1847021U - BOOK BLOCK DISPLAY DEVICE ON THREADBOOK MAKING MACHINES. : de en
  • GB889678A - An improved charging and exposing unit for electrophotographic printing processes : en
  • FR1285637A - Radio frequency amplifiers : en fr
  • FR1285758A - Advanced mounts for high voltage insulators : en fr
  • CA636693A - Safety seat for automobiles : en
  • GB889779A - Improvements in or relating to steroids and the manufacture thereof : en
  • CA636684A - Side lining for car walls : en
  • CA636799A - Means for securing track rails : en
  • FR1285319A - Improvement in hydro-ejectors : en fr
  • FR77394E - Devices allowing the artificial and rapid transformation of all organic detritus into humus : en fr
  • FR77379E - Connection between body and vehicle bogie on rails : en fr
  • GB889645A - Process for the manufacture of vinyl polymers : en
  • FR1285418A - Improvements to pneumatic transport devices for powdery materials : en fr
  • FR1285462A - monocrystalline circuit elements : en fr
  • GB889938A - Improvements in, or relating to, animal restraining appliances : en
  • GB889993A - Cyclization of substituted acetylenes to produce aromatic compounds : en
  • DE1124136B - Base element for overcurrent protection elements that can be screwed in from above : de en
  • FR1285749A - New plasticizers and process for their preparation : en fr
  • FR1285806A - Multi-mandrel rolling mill for annular parts, in particular for multistage rolling : en fr
  • GB889585A - Process for dyeing nitrogenous fibres : en
  • GB889827A - Apparatus for measuring the frequency of a cyclic phenomenon : en
  • GB889933A - Improvements in or relating to face masks : en
  • FR1285883A - Combined marking and counting instrument : en fr
  • DE1124080B - Circuit arrangement for triggering the switching of points in signal boxes with electrical locks : de en
  • DE1124317B - Control spool : de en
  • DE1847165U - HAIR ANGLE. : de en
  • GB889656A - Ion-exchange assemblies and methods of treating liquids : en
  • FR77389E - Advanced metal cabinet : en fr
  • FR1285344A - Method for protecting electrical networks and installations comprising application of said method : en fr
  • FR1285609A - Improvements to pneumo-hydraulic rip rollers for size conveyors or the like : en fr
  • DE1847115U - COMBINED LYING AND SEATING FRAME. : de en
  • CA636914A - 6 .alpha.-CHLORO-9 .alpha.-HALO-11-OXYGENATED-.DELTA.4-PREGNENE-17.alpha.,21-DIOL-3,2-DIONE AND ESTERS THEREOF : en
  • US3021892A - Burner apparatus : en
  • US3022204A - Process for nitriding metals : en
  • FR1285553A - Method and apparatus for separating the mother liquor impregnating solids precipitated from solvents : en fr
  • DE1847238U - QUICK FASTENER FOR PRESSURE VESSEL. : de en
  • FR1285606A - Recessed headlight : en fr
  • GB889741A - Apparatus for continuous fermentation and drying of processed tea leaf : en
  • DE1124087B - Circuit arrangement for generating an approximately triangular voltage : de en
  • DE1124195B - Method and device for casting metal bodies using compressed gas : de en
  • DE1124330B - Method and device for mixing and homogenizing dusty or flour-like material : de en
  • DE1847302U - ADJUSTMENT SYRINGE. : de en
  • DE1124182B - Device for the production of staple fiber tops from heat-softenable mineral material : de en
  • FR1285899A - Trailer coupling device for passenger cars : en fr
  • FR1285835A - Method and apparatus for joining sheets : en fr
  • FR1285533A - Domestic dryer for laundry and other uses : en fr
  • FR1285678A - Unique fill and empty bottle : en fr
  • DE1847322U - DEVICE FOR FASTENING A SAFETY BELT, PREFERABLY IN MOTOR VEHICLES. : de en
  • FR1285428A - Ball shutter forming a rotary valve for the valves and fittings : en fr
  • FR1285858A - Brake improvements : en fr
  • GB889987A - Improvements in electrically-operated pnuematic valves : en
  • GB889989A - Improvements in or relating to surface broaching machines : en
  • GB889682A - Process for preventing electrostatic charges on synthetic polymeric fibrous materials : en
  • US3021746A - Fastening device : en
  • US3022344A - Thio-substituted haloalkaneamides : en
  • DE1847397U - MOVEMENT DRIVE. : de en
  • GB889630A - Method and apparatus for pre-closing the fold closure of paper or like containers : en
  • GB889841A - Improvements in or relating to correction systems for colour cathode ray tubes : en
  • US3021826A - Rocker arm and multiple valve actuating mechanism : en
  • US3022068A - Sheet feeding and registering mechnaism : en
  • GB889803A - Improvements in and relating to cutter loader mining machines : en
  • US3022468A - Superconductor oscillator : en
  • US3021574A - Textile drawing mechanism : en
  • FR1285247A - Tongs especially for shellfish, walnuts or hazelnuts : en fr
  • FR1285406A - Parachute load landing retarder, and motor for this device : en fr
  • FR1285449A - Finishing bead : en fr
  • GB890053A - Improvements in or relating to crimped yarn : en
  • CA636909A - Cosmetic preparation : en
  • DE1124419B - Peeling, sealing and cutting device for packaging machines : de en
  • FR1285241A - Method for fitting out fixed or mobile installations with an openable roof, closing device comprising applications and installations thus obtained : en fr
  • DE1847029U - ROTARY LISTON MACHINE. : de en
  • US3021734A - Boring jig : en
  • US3022369A - Wire connector for printed circuit board or the like : en
  • FR1285221A - Method of fitting out a coupling and lifting device for tractors or the like towing machines or tools and devices comprising application thereof : en fr
  • FR77359E - Process for the treatment of sludge from the treatment of hydrocarbon oils with sulfuric acid : en fr
  • GB889865A - Improvements in and relating to beds, mattresses and bedding for use in the tropics : en
  • GB889887A - Sealing washer : en
  • BE607445A - Grinding wheels manufacturing process : en fr
  • CA636980A - Methods and apparatus for making thin plastic gloves : en
  • US3022248A - Low fluid loss composition : en
  • GB889952A - Rotatable plug valve assembly : en
  • GB889985A - Forming of ductile materials : en
  • CA636644A - Dumping receptacle and means for handling and manipulating the same : en
  • DE1847278U - ARRANGEMENT FOR HOLDING A LABEL. : de en
  • US3021534A - Adjustable bed rails : en
  • DE1847018U - FLOOR COVERING WITH A FLEXIBLE LOWER TEXTILE LAYER AND A PILE OF GLUED-ON PLASTIC FIBERS. : de en
  • FR1285515A - Method for improving product distribution in hydrocarbon catalytic cracking processes : en fr
  • GB889980A - One-way engaging device or clutch : en
  • US3022153A - Method of preparing a stable liquid fertilizer from wet-process phosphoric acid : en
  • US3022311A - Yohimbine and alpha-yohimbine derivatives : en
  • USD192243S - End standard for a row of seats : en
  • DE1847157U - INTERMEDIATE LAYER FOR PLYWOOD PANELS, IN PARTICULAR FOR DOORS. : de en
  • DE1847209U - HERBAL CLEANER ON CONVEYOR POTATO HARVESTING MACHINERY. : de en
  • DE1124372B - Hydropneumatic shock absorber, preferably for motor vehicles : de en
  • GB889932A - Improvements in containers formed of paper, card or the like : en
  • GB890047A - Improvements in clamping collars : en
  • US3021600A - Peep sight : en
  • US3021944A - Cigarette and match container : en
  • US3022364A - Electric battery : en
  • USD192268S - Bottle : en
  • DE1124287B - Device on a tractor for pulling up side-mounted additional devices, in particular a mower : de en
  • FR1285337A - Very high voltage, high power three phase inductor coil : en fr
  • FR77368E - Device for wrapping, in plastic handles, saw blades of small dimensions, such as those used for glass ampoules : en fr
  • GB889905A - Improvements in descaling machines : en
  • DE1847130U - DEVICE FOR ROTATING THE BARRIER OF LOADING ARMS ON SHIPS. : de en
  • DE1847229U - AIR GUIDE PLATE FOR PRESSURE MEDIUM OPERATED REGULATING OR CONTROL DEVICES. : de en
  • DE1847363U - COMPONENT FOR TOY BUILDING BOARDS. : de en
  • FR1285523A - Device for marking insulated electrical conductors or similar objects with projected colored signs spaced apart from each other : en fr
  • DE1124243B - Process for working up catalyst-containing polyolefins : de en
  • DE1847028U - THREE-DIMENSIONAL SCREENS AND FILTERS FOR GAS OR LIQUID MEDIA. : de en
  • FR1285682A - basic element for the production of rolling bearings : en fr
  • FR1285809A - Ski : en fr
  • GB889940A - Improvements in, or relating to, electric induction heaters : en
  • FR77363E - Electric lamp and similar devices : en fr
  • GB889749A - Substituted aminoalkylamides : en
  • GB889879A - Improvements in or relating to resistors : en
  • GB890028A - Cleaning tank closure apparatus : en
  • GB889995A - Improvements in or relating to flexible conduits : en
  • CA636703A - Production of tapered medico-surgical tubes which have controlled wall thickness by extrusion : en
  • CA636857A - Circuit breaker : en
  • DE1124312B - Draw hook, especially for hoists or the like. : de en
  • DE1847064U - SEALING OF PUSH BUTTON AND BUTTON SWITCHES. : de en
  • US3021833A - Heater : en
  • DE1847137U - FILLING BODY FOR REINFORCED CONCRETE RIBBED CEILINGS OR FLOORS. : de en
  • FR1127M - New drug, especially for the prevention of atherosclerosis. : en fr
  • FR1285390A - Globe valve : en fr
  • FR1285605A - Installation for automatic control of the headlights of a motor vehicle : en fr
  • US3022081A - Self-contained fluid seal : en
  • CA636668A - Process for manufacturing binary mixtures of liquid substances with a pulverulent material : en
  • DE1124129B - Switching device that automatically interrupts an electrical circuit and closes again after a certain time : de en
  • DE1847171U - DEVICE FOR MEASURING THE LEVEL OF BULK MATERIAL IN A CONTAINER WITH THE AID OF RADIOACTIVE ISOTOPES. : de en
  • GR22909B - METHOD FOR SKIN TREATMENT HELPING A SALT OF HYPOXYCOMPOLYMERS AND SKINS SUBMITTED TO THIS TREATMENT. : el en
  • CA636988A - Dispenser for powdered soap and the like : en
  • DE1847315U - DEVICE AS A FOG BREAKER FOR VEHICLES. : de en
  • US3022347A - Antibiotics and processes : en
  • US3021595A - Ohmic contacts for silicon conductor devices and method for making : en
  • CA637033A - Recovery of niobium from ores : en
  • US3021640A - Self-propelled toy projectile : en
  • US3021940A - Line-unit dropping mechanism for linecasting machines : en
  • US3022252A - Platinum-alumina catalyst containing added aluminum chloride : en
  • US3021592A - Iron-molyboenum sintered powdered metal matrix : en
  • US3022457A - Transistor voltage regulator : en
  • US3021580A - Slack take-up device : en
  • US3021703A - Proving meters : en
  • US3022173A - Making coffee and tea brews and the resulting product : en
  • BE571536A - PROCESS FOR MANUFACTURING 3-ARYL DERIVATIVES OF 3-PYRROLIDINOLS AND PRODUCTS OBTAINED BY MEANS OF THIS PROCESS. : en fr
  • US3021972A - Filter cleaning device : en
  • US3022261A - Vinyl resin plasticized with an adduct of an alkyl vinylphosphonate : en
  • US3021990A - Aluminum foil container : en
  • DE1847345U - EFFILIER SHEARS. : de en
  • US3021550A - Surface-treating tools : en
  • US3022473A - Signal recovery circuits : en
  • CA636973A - Load interrupter housed fuse cutouts : en
  • BE607258A - Copper-bearing phthalocyanines, in alpha form, resistant to crystallization and flocculation, and process for their preparation : en fr
  • BE607414A - Organotins : en fr
  • CA636992A - Treating plastic articles : en
  • US3021790A - Pump delivery control mechanism : en
  • US3021932A - Friction clutch : en
  • US3022113A - Method of conveying foamed slag and similar material in a semi-plastic state : en
  • US3022117A - Brake control apparatus with quick service means : en
  • CA636864A - Tractor supported implement : en
  • LU40987A1 - : en
  • DE1847001U - BAKING TRAY FOR SHARING WITH CAKE RING OR BAKING FRAME. : de en
  • US3022263A - Process for the manufacture of plasticized polymers of vinyl chloride or plasticized polymers of vinylidene chloride : en
  • BE571588A - PROCESS FOR THE PREPARATION OF NEW BENZIMIDAZOLES. : en fr
  • US3021835A - Endoscopic apparatus : en
  • CA636881A - Skirt plates for belt conveyor : en
  • US3021759A - Practice depth charge dispenser : en
  • LU41000A1 - : en
  • US3021755A - Reflecting standard with retractable legs : en
  • US3022162A - Brazing alloys : en
  • CA636802A - Automatic safety device for furnaces : en
  • DE1124164B - Process for the production of a ring immersion heater : de en
  • DE1124420B - Stackable packaging container : de en
  • GB889666A - Improvements in or relating to the manufacture of grid electrodes for electric discharge devices : en
  • US3021576A - Frame structure : en
  • US3022172A - Process for the production of photographic materials : en
  • CA636871A - High temperature resistant synthetic rubber : en
  • CA636720A - Purification and concentration of viruses and like infectious agents : en
  • FR1285405A - Process for the preparation of hydrocarbon combinations of aluminum and their use for obtaining alpha-olefins : en fr
  • FR1285880A - Thermistor balancing process : en fr
  • BE607325A - Process for the preparation of 4,4'-di (halogenomethyl) diphenyl oxides : en fr
  • US3022056A - Combustion controls for metallurgical heating furnaces : en
  • DE1124091B - Electrodynamic sound transducer : de en
  • US3022063A - Ventilating spacer : en
  • CA637032A - Cell exhaustion indicator : en
  • US3021816A - Apparatus for the deposition of liquid materials : en
  • US3021903A - Pressure actuated valve : en
  • CA636761A - Forging machine : en
  • CA636939A - Method and composition for inhibiting corrosion of metals : en
  • BE607310A - Multiple compressor system for refrigeration plant : en fr
  • CA636760A - Storage appliance for aeroplane runaway-preventing apparatus : en
  • CA636743A - Overhead toolbox : en
  • US3021787A - Anticreep construction for projectiles detonated on impact : en
  • CA636706A - Torque transmitting tool for coupling nuts and the like : en
  • US3022381A - Credit card operated telephone : en
  • US3021785A - Counterforce initiation : en
  • LU40980A1 - : en
  • US3021996A - Disappearing mailbox : en
  • CA636651A - Beading machine : en
  • CA636944A - Air-depolarized cell : en
  • DE1124107B - Runtime equalizer for hollow cable lines : de en
  • FR77384E - Harvest machine : en fr
  • GB889915A - Vehicle mounted derrick : en
  • DE1124048B - Process for the production of tertiary and quaternary diaethanolamines with bacteriostatic, bactericidal, fungistatic and fungicidal properties : de en
  • DE1847265U - CRANK EMBROIDERY MACHINE. : de en
  • FR1285784A - Method of manufacturing the central conductor of an anti-twist submarine cable with a coaxial pair and a cable comprising such a conductor : en fr
  • CA636840A - Narcotic compounds and process for their manufacture : en
  • CA636874A - Mucking machine : en
  • CA636755A - Catch basin backup control : en
  • LU40991A1 - : en
  • DE1124012B - Device for applying reinforcements to register flags : de en
  • CA636817A - Process of side chain chlorination of 2-methyl-pyridine and 2-methyl-quinoline : en
  • DE1124165B - Electrically heated water heater : de en
  • DE1847272U - FOLDING CARTON. : de en
  • DE1124274B - Data entry in magnetic memory : de en
  • FR1285672A - Device for the semi-automatic reading of tables with columns and intersecting rows : en fr
  • FR1285773A - Installation for the manufacture of lightweight concrete products : en fr
  • GB889738A - Improvements relating to flat warp knitting machines : en
  • BE607331A - Water-soluble anthraquinone dyes and process for their production : en fr
  • US3021735A - Work locating and clamping mechanism : en
  • DE1847249U - ADJUSTMENT KNOB IN OR A REFRIGERATOR CASE. : de en
  • DE1847054U - CONNECTING DEVICE. : de en
  • DE1847287U - PHOTOGRAPHIC SHUTTER. : de en
  • CA637007A - Measuring method and apparatus : en
  • US3021607A - Combination drying and tentering machine : en
  • US3021997A - Washing machines : en
  • US3022340A - Hydroxymethylation of olefinic organic compounds : en
  • US3022352A - Organic peroxides and methods of making them : en
  • US3022392A - Impact-responsive switch device : en
  • FR1285788A - Hydraulic pressure multiplier : en fr
  • FR1285831A - Improvements to rectifying devices : en fr
  • LU40994A1 - : en
  • US3022215A - Insecticidally and acaricidally active mono-and dithiophosphoric acid esters : en
  • DE1847034U - CORRECTION PAPER TO CORRECT TYPOGRAPHICAL ERRORS. : de en
  • FR1285234A - Process for preparing d-2-phenyl-3-methyltetrahydro-1, 4-oxazine : en fr
  • FR1285576A - Process for the manufacture of polyurethane molding compositions and compositions obtained : en fr
  • US3021727A - Triple turbine bus and truck transmissions : en
  • US3021537A - Method of skiving a t-nut : en
  • US3021901A - Treatment of fluid-producing formations : en
  • US3022048A - Radiator receivable in a wall recess : en
  • FR1285832A - Projectile tracer device : en fr
  • GB889923A - Improvements in racks or cabinets for housing electronic and similar equipment : en
  • US3021568A - Injection molding of plastic materials : en
  • US3021886A - Turret punch for pipe bending machine : en
  • USD192263S - Lathe bed : en
  • US3021606A - Garment finishing machine : en
  • US3022255A - Cellular polyurethane plastic and method of preparing same : en
  • DE1847235U - BAND. : de en
  • DE1124299B - Condensate processing device for carburettor engines : de en
  • DE1847378U - PACKAGING BOX FOR CANDIES, TRAINED AS AN ADVENT CALENDAR. : de en
  • DE1124373B - Wind deflector for sunroof sedans : de en
  • US3022083A - Adjustable tension master feed finger : en
  • US3022504A - Two-way radio telephone system utilizing frequency subbands to provide transmitter-receiver isolation : en
  • FR1285385A - Apparatus for cutting curds : en fr
  • GB889931A - Improvements in or relating to telephone cables having coaxial pairs and balanced circuits for carrier frequencies : en
  • DE1124221B - Zigzag stirrups for reinforced concrete or prestressed concrete beams and process for their manufacture : de en
  • US3021783A - Marking machine for marking successive conveyed articles : en
  • US3022165A - Method of making an identification leader for motion picture film : en
  • US3021843A - Stoma receiving appliance with sealing sleeve having enlarged attachment portion : en
  • US3022047A - Stabil-heat drier : en
  • US3022116A - Single pipe brake control system for automotive trailers : en
  • DE1124102B - System for on-board position and altitude determination of aircraft : de en
  • GB889740A - Improvements in and relating to popping kernels : en
  • CA636969A - Converter for the synthesis of urea : en
  • DE1124392B - Dry shaver with hair chamber provided behind the cutting plate and the cutting link : de en
  • FR1285691A - Remote control installation for television cameras : en fr
  • GB889960A - Safety device for motor vehicles : en
  • FR77361E - Differential trip relay : en fr
  • GB889739A - Improvements relating to flat warp knitting machines : en
  • DE1847147U - TOE BOARD. : de en
  • FR1285519A - Calculating machine with reduced keyboard : en fr
  • FR1285703A - Motor device for timepiece : en fr
  • CA637050A - Mattress handle : en
  • US3022163A - Ductile niobium base alloy : en
  • USD192242S - Pace 2 figure : en
  • DE1124426B - Transport device for bulk goods of all kinds, especially in mining : de en
  • DE1847045U - POCKET HEARING DEVICE FOR THE HEAVY-OF-HEAVY. : de en
  • DE1847307U - GEAR LEVER KNOB FOR MOTOR VEHICLES. : de en
  • GB889820A - Improvements in or relating to fuel tanks for aircraft : en
  • GB889946A - Improvements in multi-cylinder internal combustion engines : en
  • FR1285287A - Safety check valve for liquids and gases : en fr
  • CA636659A - Spirit stoves : en
  • GB890004A - Improvements in or relating to the production of polyester films : en
  • FR1285208A - Safety device for gas radiators : en fr
  • GB889706A - Fungicidal composition : en
  • US3021589A - Methods for installing terminal leads in composite electrical components and resulting products : en
  • CA637066A - Internal combustion engines and ignition systems therefor : en
  • DE1124140B - AC rod winding : de en
  • DE1847233U - SWIVEL TUBE FOR FITTINGS. : de en
  • DE1124425B - Device for vertical upward and downward conveyance of identically shaped items, especially transport boxes : de en
  • DE1847069U - PROTECTIVE BELL FOR BARREL LIGHTING. : de en
  • FR1285380A - Machine for packaging articles in packages formed in a continuous tubular sheath : en fr
  • GR22903B - SECURITY CONTROLS OR SAFETY OF OBJECTS STORED IN THE BOARD CHAMBER ETC. OF SPECIAL WORKING CONDITIONS. : el en
  • DE1124014B - Fluid compensation device for exchange floors with flow-pointing introduction of gases or steams : de en
  • DE975616C - Overcurrent carrier or fast fuse link : de en
  • GB889644A - Improvements in or relating to film materials : en
  • DE1847040U - ARRANGEMENT OF AIR INTAKE AND ENGINE COMPARTMENT VENTILATION IN EXPLOSION-PROOF DIESEL LOCOMOTIVES. : de en
  • FR1285494A - Improvements in temperature sensing elements for thermostats : en fr
  • GB889643A - Fractionating column with stepped trays : en
  • US3021591A - Method of making blower rotor : en
  • US3022272A - Process for the production of high : en
  • FR1285500A - Cushioned intermediate frame for carrying containers on a railway platform wagon : en fr
  • FR1285510A - Catalyst containing a metal of the platinum series and process for its preparation : en fr
  • DE1847211U - SELF-PROPELLED, STEERABLE MOTOR LAWN MOWER. : de en
  • DE1847237U - SEALED HOUSING, ESPECIALLY FOR HIGH VOLTAGE DEVICES. : de en
  • DE1124066B - Process for the heat treatment of copper-containing white cast iron for the purpose of producing malleable castings of high toughness : de en
  • GB889795A - Pigmented regenerated cellulose filaments and films : en
  • US3021854A - Hinge connection for umbrella top ribs and structures : en
  • CA636863A - Anti-static articles of plastic, rubber or synthetic elastomer : en
  • GR22905B - EXTERIOR WINDOW SHEETS SUPPORTED IN THE GLASS. : el en
  • US3021817A - Copying of documents : en
  • FR1285621A - Manufacturing process of adipic acid and cyclohexanone oxime : en fr
  • GR22901B - MAXIMUM (GLOBAL) PROMOTION OF ANY CIGARETTE COMPANY THROUGH AN INNOVATION. : el en
  • DE1847186U - TESTING DEVICE FOR VEHICLE BRAKES. : de en
  • FR1285229A - Advanced molding machine : en fr
  • DE1847162U - PLASTIC ROLL HOLDER FOR ROLLER TAPE DIMENSIONS. : de en
  • CA636713A - Electrical resistances and heating elements having a layer of conductive particles : en
  • DK92797C - Process for the production of a ferromagnetic ceramic material. : da en
  • US3021873A - Method of making wire racks : en
  • US3022144A - Method of preparing single crystal materials : en
  • BE571526A - DEVICE FOR MEASURING THE AXIAL MOVEMENTS OF THE SHAFT OF A CENTRIFUGAL MACHINE, INCLUDING A TRANSLATION ORGAN AND A TRANSLATION VALUE EMITTER. : en fr
  • CA637018A - Process and apparatus for effecting electrochromatographic separations : en
  • DE1124241B - Thermoplastic molding compounds based on polycarbonates : de en
  • DE1124013B - Photo corner for joining together to form a tape and method for producing such photo corners on a common carrier tape : de en
  • FR1285549A - Method of winding closed magnetic circuits : en fr
  • FR1285619A - Distributor with air expansion and metering method using progressive exhaust to atmosphere : en fr
  • US3022412A - Deicer : en
  • FR1285601A - Dispensing and spraying handpiece, with medication container : en fr
  • DE1847208U - SCRAPER WITH SUPPORTING MAT FOR MINCE COLLECTING MACHINERY. : de en
  • FR1285404A - New assembly of prefabricated panels allowing the production of smooth surfaces : en fr
  • GB889590A - Final drive assembly for track-type tractors : en
  • GB889756A - Dishwasher or other washing machine with door actuated means for operating timer switch : en
  • DE1124434B - Back pressure damper : de en
  • FR1285407A - bottle rack element : en fr
  • US3021907A - Ground working implement : en
  • US3022367A - Separator for electric batteries : en
  • FR1285303A - De-icing additives and fuels containing these additives : en fr
  • FR1285603A - Tubular pipe coupling for rail vehicles having an automatic central buffer coupling : en fr
  • GB889693A - Improvements in or relating to cargo hoists : en
  • GB889753A - A process for applying an electrode to a semi-conductor body : en
  • GB889655A - Method and device for removing granular solid materials from recepticles : en
  • FR1285503A - Process for the production of vanillin and other compounds : en fr
  • GB889966A - Improvements in, or relating to, cycle and like saddles : en
  • USD192252S - Set of playing cards : en
  • US3021682A - Process and apparatus for purifying low boiling gases : en
  • US3022077A - Arrowhead construction : en
  • CA636793A - Foldable wire book study device : en
  • CA636947A - Process for the preparation of metal soap dispersions : en
  • CA636809A - Contraction joint and seal for concrete structures : en
  • CA636920A - Conveyor apparatus : en
  • DE1847131U - GRIPPING DEVICE. : de en
  • DE1124281B - Goods magazine for self-sellers : de en
  • GB889783A - Apparatus and method of continuous molding of a thermoplastic sheet having fine pile-like projections : en
  • US3022105A - Composite automobile design : en
  • US3022233A - Preparation of silicon : en
  • US3021689A - Oil separator for refrigeration system : en
  • US3022109A - Rear view mirror anti-glare shield : en
  • US3022138A - Preparation of diborane : en
  • US3022234A - Cathodic protection of ships : en
  • GB889685A - Headlight arranged on a vehicle : en
  • FR1285361A - Mounting of angle gears for roller shutter control : en fr
  • FR1285759A - Improvements in the manufacture of helically wound electric coils : en fr
  • GB889735A - Improvements in or relating to sliding-clasp fasteners : en
  • US3022325A - 16-fluorinated corticosteroids : en
  • FR1285440A - Suspended feeder-hopper : en fr
  • FR1285581A - Process for the manufacture of anhydrous formaldehyde and products conforming to those obtained by carrying out the process or any similar process : en fr
  • GB889710A - Roll bending machine : en
  • GB889992A - Torque limiting device : en
  • US3022389A - Rotary circuit breaker : en
  • US3022224A - Making l-glutamic acid alone or a mixture of l-glutamic acid and alpha-ketoglutaric acid : en
  • CA636971A - Valve positioners : en
  • US3022452A - Diode : en
  • US3021947A - Fused-together unit of stacked articles : en
  • US3022155A - Production of superphosphates : en
  • US3022484A - Electrical connection assembly : en
  • DE1124377B - Connection device for an electrically controlled vehicle heater : de en
  • DE1847042U - PILLAR INDICATOR FOR RAILWAY BARRIERS. : de en
  • FR1285388A - Garnet composition used for the transmission of microwave electromagnetic waves : en fr
  • DE1124135B - Thermal release for motor protection switch : de en
  • CA636899A - Packaging of sheet abrasive discs : en
  • GB889712A - Improvements in apparatus for dispensing sheet or ribbon-like material : en
  • GB889913A - Power control unit for sewing machines : en
  • CA636717A - Inspection of sheet materials by photoelectric means : en
  • DE1124154B - Electrolytic capacitor : de en
  • FR1285527A - Washing device for milk lines : en fr
  • FR1285586A - Lubrication of molds for the manufacture of glass objects : en fr
  • GB889877A - Procedure and device for the exclusion of errors due to mounting in measurement in single-or multi-phase balancing of rotors in balancing equipment : en
  • FR1285206A - Improved process for the preparation of steroid substances and its applications : en fr
  • DE1124332B - Device for sifting fiber suspensions for the paper industry : de en
  • DE1124234B - Injection molding machine for processing thermoplastics : de en
  • DE1847076U - DEVICE FOR BUMP-FREE PLACING OF THE ELECTRODES ON PNEUMATICALLY OR HYDRAULICALLY OPERATED RESISTANCE SPOT WELDING MACHINES. : de en
  • DE1847140U - THERMAL INSULATION AND SOUND INSULATION ELEMENT. : de en
  • DE1847154U - RESERVE TANK FOR LIQUIDS, IN PARTICULAR OIL RESERVE TANKS. : de en
  • FR1285278A - Liquid soap : en fr
  • FR1285827A - Horn stamp : en fr
  • FR1134M - Drug consisting of choline pyrrolidone carboxylate. : en fr
  • GB889759A - Improvements in processes for the extraction of dry aromatic powders from liquids : en
  • DE1847297U - PROJECTION APPARATUS. : de en
  • GB890005A - Improvements in or relating to the stretching of organic polymer film : en
  • US3021931A - Friction clutch mechanism : en
  • DE1847094U - ASYMMETRIC UMBRELLA. : de en
  • GB889604A - Improvements in or relating to signalling systems for the control of street traffic : en
  • GB889828A - Process for dehydrating the catalyst in deuterium exchange installations : en
  • GB890033A - Improvements in and relating to irrigation installations : en
  • GB889639A - Improvements in or relating to the production of phosphine : en
  • GB889797A - Improvements in or relating to valves for controlling the flow of a gas : en
  • GB889782A - Improvements in or relating to semi-conductor devices : en
  • FR1285849A - Electric windscreen wiper : en fr
  • DE1124002B - Valve device for regulating the liquid filling of a pipe string when it is lowered into a borehole : de en
  • DE1124058B - Process for the production of fertilizer layer granules : de en
  • DE1124267B - Process for balancing rotors and balancing machine for carrying out the process : de en
  • DE1847025U - GUEST MAP AND ROOM MARKING BOARD. : de en
  • DE1124348B - Apparatus for projecting a filmstrip bearing still images while simultaneously playing back a recorded sound and / or voice recorded on a magnetic tape : de en
  • DE1847222U - TORSION BAR STORAGE. : de en
  • DE1847232U - PIPE CONNECTOR. : de en
  • GB889664A - Electrostatic alphanumerical printer with image transfer mechanism : en
  • GB890015A - Improvements in or relating to reinforcing rods for concrete : en
  • GB889672A - Improvements in continuous drying apparatus including a vibrating helical conveyor : en
  • GB890036A - Improvements in or relating to fluid-actuated valve mechanisms : en
  • FR1285643A - Fried potato products and methods of preparation : en fr
  • FR1285677A - Swivel fitting for flexible hoses : en fr
  • FR1285697A - Air rifle : en fr
  • FR1285323A - Improvements to ultrasonic welding machines : en fr
  • FR1285743A - Electrical process for maintaining a mechanical oscillator and resulting new product : en fr
  • US3021718A - Chains for use in conveyor systems : en
  • FR1285791A - Aerosol device : en fr
  • CA637023A - Luggage case : en
  • CA636723A - Air conditioning system and control : en
  • CA636770A - Auxiliary comminutor : en
  • CA636940A - Preparation of soluble chlorinated lignin derivatives : en
  • US3022149A - Process for dispersing solids in polymeric propellent fuel binders : en
  • US3022409A - Electric range with mechanical interlock system : en
  • US3022493A - Plural frequency responsive circuits for portable receiving sets : en
  • CA636883A - Vehicles having dual wheels : en
  • CA636991A - Control valve for water softener apparatus : en
  • FR1285310A - Catalytic oxidation processes : en fr
  • US3022396A - Readily adjustable pressure switch : en
  • CA636829A - Well-shooting system : en
  • DE1124269B - Device for removing fibrous material from non-clotted blood drawn from the body : de en
  • US3022271A - Finishing of solid diphenolic polycarbonates : en
  • US3022430A - Electrokinetic generator : en
  • US3022433A - Motor-flywheel unit : en
  • CA636877A - Sized nylon yarns : en
  • CA637002A - Method for the production of neutral sulfite pulp : en
  • US3021960A - Rack structure : en
  • US3021535A - Swing-over windshield for motorboats : en
  • US3021645A - Furnace construction method : en
  • BE607444A - Grinding wheel and its manufacturing process : en fr
  • US3022226A - Process for preparing 1-dehydro steroids : en
  • CA637056A - Glass laminating de-airing means : en
  • US3022020A - Fiber drawing apparatus : en
  • US3022501A - Drawing tape programmer : en
  • DE1124244B - Process for the production of solid, water-soluble polyacrylamides with high molecular weights by precipitation polymerization : de en
  • DE1124261B - Projector with remote-controlled lens focusing : de en
  • DE1847075U - CONTROL ROD FOR NUCLEAR REACTORS. : de en
  • US3022465A - Plural-transistor circuit with fuse means : en
  • BE571551A - AUTOMATIC DEVICE FOR THE SAFETY START OF RADIANT ELEMENTS WITH CATALYTIC GAS OXIDATION. : en fr
  • US3022060A - Shock absorber for road graders : en
  • DE1847205U - DEVICE FOR ACTIVATING A GLOW LIGHTER ON THE HEAD OF LIGHTERS. : de en
  • FR1285265A - Improvements to artificial eyes : en fr
  • GB889854A - Improvements in or relating to moulds for manufacturing rubber-soled shoes : en
  • CA637037A - Process for the production of alkaloid derivatives of lysergic acid : en
  • DE1124398B - Special bullet for hunting purposes : de en
  • DE1847348U - HEALTH SANDALS. : de en
  • FR1285294A - Tap : en fr
  • FR1285545A - Valve for vessels with high vacuum : en fr
  • FR1285457A - Bi-polarized microwave cone : en fr
  • GB889885A - Improvements in or relating to three-dimensional copying machines : en
  • FR1285411A - Improvement in cutter grinding machines : en fr
  • CA636754A - Rolling hoop with ball : en
  • GB889790A - Improvements in or relating to zinc coating of articles : en
  • DE1124273B - Device for the arithmetical processing of numbers according to the serial method : de en
  • DE1847216U - PLASTIC FILM FOR USE IN HORTICULTURE AND AGRICULTURE. : de en
  • FR1285359A - Nautical convoy : en fr
  • DE1124105B - Tuning arrangement with a circular line : de en
  • DE1847331U - Pour protection for bottles or bottles DGL. CONTAINER. : de en
  • US3022403A - Thermally controlled switch : en
  • DK92788C - Process for the preparation of dimethanesulfonyl alcohols. : da en
  • CA636876A - Hollow turbine blades : en
  • US3022011A - Coating thickness control mechanism : en
  • US3022044A - Combined brace band and tension bar retainer for fencing : en
  • FR1285631A - Method and installation for the irradiation of bands or threads of material by means of radioactive radiation sources : en fr
  • GB889626A - Improvements in or relating to eyebrow pencils or the like : en
  • GB889944A - Improvements in or relating to apparatus for controlling the unwinding of thread from cops and the like : en
  • FR1285736A - Multiplication machine : en fr
  • USD192257S - Fig- ure : en
  • US3021660A - Gauge attachment for combines : en
  • DE1124435B - Device for purifying waste water using activated sludge : de en
  • DE1124031B - Process for the preparation of analeptically effective ª ‡ -Propionoxycarbonsaeurediaethylamiden : de en
  • DE1847381U - SHIPPING PACKAGING. : de en
  • FR1285309A - Attachment device for molded sole : en fr
  • FR1285810A - Mine support : en fr
  • FR1285861A - Receiving and dosing tank for mining installations : en fr
  • GB889632A - Improvements in or relating to type lever mechanisms : en
  • GB890046A - Burner : en
  • GR22902B - ORIGINAL WAY TO MAKE ARTIFICIAL CHRISTMAS TREES. : el en
  • FR1285364A - Improvements to vehicle bumpers : en fr
  • CA636846A - Propeller shaft and center bearing, and mounting therefor : en
  • DE1124198B - Method and device for rolling glass panes : de en
  • DE1847224U - LOW MAINTENANCE BALL JOINT. : de en
  • GB889945A - Method of and apparatus for gathering and winding ribbons from a ribbon loom : en
  • DK92800C - Process for the preparation of a powder of polyvinyl chloride or vinyl chloride mixture polymers suitable for forming coatings on metal objects by the vortex sintering method. : da en
  • US3021818A - Device for developing and fixing xerographic images : en
  • US3022467A - Oscillator circuit with power transistor output stage : en
  • DE1124081B - Contactor control for the gradual disconnection of the starting resistors and for regrouping several traction motors for electric traction vehicles or the like. : de en
  • DE1847160U - SINTER CONTAINER MADE OF PLASTIC WITH PROJECTING EDGES. : de en
  • DE1847329U - POURER FOR BOTTLES OD. DGL. CONTAINER. : de en
  • DE1847087U - DEVICE FOR ADJUSTMENT OF THE BACK ON SICK BEDS. : de en
  • DE1847332U - POURER FOR BOTTLES OD. DGL. CONTAINER. : de en
  • DE1124054B - Sheet-fed printing machine, in which the sheet aligned on the leading edge is gripped and taken along by grippers arranged on the printing cylinder during the rotation of the printing cylinder : de en
  • DE1847275U - ON DOORS OD. DGL. ATTACHABLE, ADJUSTABLE PROJECTION SURFACE. : de en
  • FR1285465A - Improvements to vehicle braking signals : en fr
  • GB889574A - Improvements in or relating to asbestos products : en
  • GB889745A - Improvements in circular knitting machines : en
  • GB889602A - Improvements in or relating to sprayer heads : en
  • GB889642A - Process for optically brightening polyacrylonitrile fibres : en
  • FR1285392A - anti-glare screen for windshields, in particular of motor vehicles : en fr
  • FR1285891A - Improvements to electric heaters : en fr
  • FR1285705A - Assembly to keep the high voltage constant in a DC transformer : en fr
  • FR1285740A - Self-winding cable unwinder : en fr
  • GB889893A - Improvements in or relating to hydraulic systems : en
  • DE1847086U - COLLAPSIBLE CARRYING FRAME, ESPECIALLY FOR USE IN AMBULANCE. : de en
  • DE1847090U - MEDICAL INJECTION SYRINGE. : de en
  • FR1285266A - Soap paste : en fr
  • FR77369E - Device for the use as a household mixer-grinder of an electric beater-type coffee grinder : en fr
  • GB889583A - Improvements in or relating to the manufacture of fibre metal compacts : en
  • GB889641A - Improvements in or relating to n-monosubstituted-2,2-dialkyl-1,3-propanediol dicarbamates : en
  • FR1285741A - Sponge tea towel said wassingue : en fr
  • GB889576A - Improvements in or relating to negative resistance devices : en
  • FR1285614A - Device for measuring lengths : en fr
  • DE1124257B - Bracket for the equipment parts of the lighting and projection optics of projectors : de en
  • LU40982A1 - : en
  • FR1285730A - Manufacturing process of ferromagnetic particles : en fr
  • GB889983A - Improvements in or relating to insulated electric conductors : en
  • DE1847250U - PUSH-BUTTON-LIKE SPRING LATCH, PRESENTLY FOR LID FASTENING FOR PHOTOGRAPHIC OR KINEMATOGRAPHIC DAYLIGHT CARTRIDGES. : de en
  • US3022058A - Basket : en
  • FR1285496A - Improved silicate-based, cold-hardening cement composition : en fr
  • DE975615C - Device for controllable loading of regenerators for coke ovens : de en
  • FR1285358A - Mechanical toy for the practice of knitting : en fr
  • GB889631A - Improvements in or relating to vehicle loading devices : en
  • GR22911B - NEW TYPE OF CIRCULAR ROUND CANDLE. : el en
  • US3022408A - Electrically heated key : en
  • FR1285251A - Automatic cap wrench : en fr
  • FR77367E - Ore sintering process : en fr
  • GB889663A - Electrostatic alphanumerical printer : en
  • GB890042A - Film signalling means for a roll film camera : en
  • CA637038A - Self-kindling charcoal briquette package : en
  • BE607249A - Logic circuits using negative resistance organs : en fr
  • DE1124212B - Device for loading manure spreaders : de en
  • DE1847101U - WITH A RUBBER OD. DGL. EXISTING SLIDING PROTECTION EQUIPPED BUCKET OR. DGL. : de en
  • FR1285583A - Ternary compound fertilizer : en fr
  • FR1285342A - Method for fitting out a well intended in particular to give access to a cavity fitted out for the storage of liquefied gas or other substances at low temperature and installation carried out by the aforementioned method : en fr
  • GB889792A - Film-forming dehydrocopolymers : en
  • GB889897A - Improvements relating to rocking chairs : en
  • FR1285242A - Hydraulic shock absorber for buffers of railway vehicles : en fr
  • FR1285616A - Suspension polymerization process for vinyl chloride : en fr
  • GB890029A - An arrangement for cleaning an assembly of tubes : en
  • FR1285659A - Clasp for bracelets, necklaces or any other items : en fr
  • FR1285742A - Multipurpose Fishing Line Winding Spool : en fr
  • DE1123994B - Process for the production of baked products from non-bread cereal flours : de en
  • DE1124137B - Electric high voltage fuse : de en
  • US3022074A - Game apparatus for practice use by lawn bowlers : en
  • DE975611C - Moving coil system with core magnet and movable iron back connection : de en
  • GB890051A - Machines for automatically feeding and running studs : en
  • FR1285653A - Fuel supply system for gas turbines : en fr
  • FR1285752A - Data transfer device : en fr
  • GB889975A - Electrical rotating machines : en
  • US3021962A - Crane control operating mechanism : en
  • US3022176A - Process for improving the flavor of cultured mlk products and the resulting product : en
  • US3022289A - Acylation of starch : en
  • US3021830A - Reflector-snuffer for barbecue : en
  • US3021882A - Screw feed and delivery means for a power-operated screw driver : en
  • US3022010A - Fountain : en
  • US3022184A - Starch modification with polyborates : en
  • USRE25127E - Cathode-ray tube : en
  • CA636722A - Vehicle of the full trailer type : en
  • DE1124351B - Sensitized silver halide photographic emulsion : de en
  • DE1124422B - Octagonal folding box for cylindrical items : de en
  • FR1285630A - Automatic rewinder for toilet paper : en fr
  • GB889703A - Apparatus for the continuous pre-drying, smoking, cooking and cooling of edibles, particularly sausages : en
  • GB890022A - Improvements in or relating to jigs primarily for use by wood workers : en
  • DE975610C - Device for voltage regulation of alternating current circuits with direct current pre-magnetized choke coils : de en
  • FR1285829A - Light distribution lens system : en fr
  • US3021978A - Ice cube dispensing and storage device : en
  • DE1124191B - Casting stones for casting steel, in particular killed steel, and method for their production : de en
  • CA636946A - Reflectant rubber : en
  • US3022342A - Process for the manufacture of sorbic acid : en
  • US3021957A - Conveying apparatus : en
  • CA636850A - Rotary cutting head : en
  • CA636926A - Compass fluid : en
  • US3021583A - Separable button : en
  • US3022341A - Oxidation process employing sulfites or bisulfites : en
  • FR77352E - Hardly jammable radar : en fr
  • GB889594A - Improvements in and relating to pressure measuring devices : en
  • DE1124073B - Road roller with roller wheels that adjust automatically according to the slope of the road profile : de en
  • DE1124166B - Heating element for electrical resistance furnaces with a glow loop protruding into the furnace to be heated : de en
  • FR1285370A - Tool for felling machine : en fr
  • CA636962A - Manufacture of hollow articles from thread : en
  • CA637009A - Pulse processing circuit including transistors : en
  • US3021710A - Flow meter : en
  • US3022247A - Device for treating water and method : en
  • DE1124132B - Electrical switch for periodically switching the direction of rotation of an electric motor : de en
  • DE1847189U - DEVICE FOR TAKING COLLECTIVE SAMPLES. : de en
  • US3022160A - Reconditioning fuel elements : en
  • USD192239S - Combined fountain brush and dental cream holder : en
  • US3022024A - Coil holder with adjustable side members : en
  • USD192240S - Figure : en
  • USD192278S - Holder for a telephone book : en
  • DE1847032U - ENDLESS CHAIN UNITS FOR GUIDING ENDLESS TRAILS. : de en
  • US3021730A - Planetary speed-ratio device : en
  • US3021625A - Engine powered wheelbarrow : en
  • US3021748A - Method for bonding support rods in propellant grains : en
  • US3022228A - Neomycin fermentation process : en
  • US3022294A - Process for the separation of genins from glycosides : en
  • US3022126A - Bearing and shround combination : en
  • FR1285383A - Method and devices for redosing a dye bath : en fr
  • US3021666A - Animated tooth brushing timer : en
  • US3021697A - Contractible ring having a detachable shank : en
  • US3022140A - Determination of depositional water salinity : en
  • CA636786A - Permanent wick structure : en
  • CA636709A - Etching process and apparatus : en
  • CA636929A - Preparation of nylon polymers : en
  • US3021721A - Vehicle steering mechanism : en
  • US3022072A - Exercising apparatus : en
  • US3022169A - Matting of photographic layers : en
  • USD192261S - Control panel for a washing machine or the like : en
  • BE571501A - PROCESS FOR PREPARING ELASTIC MASSES OF POLYSILOXANE. : en fr
  • CA636699A - Container for the transport of merchandise : en
  • CA636744A - Yielding support for vehicle hose lines : en
  • CA636852A - Shoe heel : en
  • DE1124311B - Gas spring : de en
  • DE1847008U - CEILING LIGHT. : de en
  • DE1847290U - PHOTOGRAPHIC CAMERA WITH EXPOSURE CONTROL DEVICE. : de en
  • FR1139M - Medicinal product based on the hydrazone of isonicotinic acid and aludrinochrome and complexes with salicylic or 3-hydroxy-2-naphthoic acid. : en fr
  • FR1285594A - Sofa : en fr
  • DE1124053B - Register holding device on multi-color rotary printing machines : de en
  • US3022091A - King pin lock for fifth wheels : en
  • US3022161A - Process of detinning lacquered tin scrap derived from tin sheet metal : en
  • US3022462A - Frequency modulation detector system : en
  • FR1285451A - Improvements to motor vehicles and in particular to agricultural tractors : en fr
  • FR1285889A - Multi-stage foam generator for fire extinguishing : en fr
  • GB889950A - Faraday electromagnetic pump : en
  • DE1124340B - Photographic or cinematographic camera with automatic exposure control : de en
  • FR1285663A - Dishwasher : en fr
  • FR1285812A - Hydraulic support : en fr
  • GB889772A - Improvements in or relating to metal-clad electric switches, switchfuses and the like apparatus : en
  • USD192248S - : en
  • DE1124259B - Automatic picture changing device for projectors : de en
  • DE1124313B - Lubrication head : de en
  • DE1847253U - LINK CHAIN FOR LEADING ELECTRIC CABLES OD. DGL. : de en
  • FR1285238A - Process for the preparation of cobalamins : en fr
  • FR1285853A - Small billiard table for the game of table football : en fr
  • CA636901A - Large area film fabrication : en
  • US3022257A - Composition comprising polyester, dhsocyanate and cellulosic filler and wearing surface for shoe prepared therefrom : en
  • DE1124149B - High pressure discharge lamp : de en
  • DE1847026U - FILTER EQUIPMENT, IN PARTICULAR FOR FILTERING WATER FROM A SWIMMING POOL. : de en
  • DE1847191U - BALL DROP VISCOSIMETER. : de en
  • US3021805A - Method of making a tear strip can body : en
  • US3022250A - Low foaming detergent for automatic dishwashing machine : en
  • US3021611A - Method and apparatus for teaching physiological selection skills : en
  • US3021700A - Domestic fabric washing machine : en
  • US3022338A - Process for the production of unsaturated monocarboxylic acid esters : en
  • DE1124440B - Tool for assembling open, resilient retaining rings : de en
  • DE1847103U - SPONGE. : de en
  • CA636656A - Ball and socket joint : en
  • DE1124272B - Arrangement for controlling the transmission of commands in data processing machines : de en
  • DE1124366B - Aviation training device to imitate the operation of magnetic compasses : de en
  • FR1285333A - Excavator Swing Bucket Door Release Device : en fr
  • FR1285506A - Pulse generator with hydraulic pulsation modification according to the servo-piston principle : en fr
  • DE1124432B - Portable drying device : de en
  • US3021910A - Combination drill collar and turbine driven bit : en
  • CA637064A - Process for the manufacture of linear quinacridones : en
  • US3022195A - Ferrospinel body having integral metallic surface layer : en
  • US3022361A - Electrical device : en
  • CA636835A - Discharge gap protective device : en
  • CA636780A - Electrode holders : en
  • US3022326A - Urethane modified vegetable oil : en
  • US3021639A - Soap bubble toy : en
  • US3022101A - Fastening means for suction cleaner end cover : en
  • CA636740A - Fluted coulter disc : en
  • CA636792A - Sugar spinning machine : en
  • FR1285263A - Improvements to fueling gasoline engines : en fr
  • FR1285284A - Method of assembly by welding of metal structural members : en fr
  • FR1285717A - New water-soluble dyes derived from phthalocyanine : en fr
  • DE1847358U - STEERABLE TWO-WAY ROLLER SKATE. : de en
  • CA636918A - Combined ram-jet and turbo-jet propulsion unit : en
  • US3022123A - Tilting pad journal bearings : en
  • US3021529A - Flush tank valve construction : en
  • US3022427A - Control apparatus : en
  • CA636724A - Slab conveyor and dumping mechanism : en
  • DE1124254B - Additional device for the tape guidance of magnetic tape devices equipped with tape guide bolts : de en
  • LU40971A1 - : en
  • US3021728A - Three stage speed change mechanism for a bicycle : en
  • FR1285237A - Process for the preparation of carbazole compounds : en fr
  • GB889979A - Process for preparing powdered yeast product : en
  • CA636953A - Complexes of 2-heptadecylimidazolines : en
  • US3022481A - Electrical connector : en
  • LU41121A1 - : en
  • US3022290A - Procaine penicillin production : en
  • US3022014A - Shower head : en
  • US3021872A - Apparatus for twisting barbed wire : en
  • US3021989A - Tape handling mechanism : en
  • US3022120A - Emergency brake vale with power cut-off : en
  • US3022371A - Private-wire data recording system : en
  • DE1847270U - FITTING FOR LOCKING SCREWS HANGING ON RAILS. : de en
  • CA636830A - Method for cutting light-weight bodies by means of cutting members of the band or wire type : en
  • CA636886A - Organosiloxane coating composition : en
  • FR77387E - Device for closing flexible material bags : en fr
  • GB889575A - Improvements in or relating to calorimeters : en
  • GB889607A - Improvements in or relating to fuel injection control systems for internal combustion engines : en
  • GB890024A - Improvements in or relating to electric welding machines : en
  • DE1124007B - Automatic program control for washing machines : de en
  • US3022066A - Driving mechanism for workpositioning tables : en
  • US3022089A - Safety belt with dashboard support : en
  • DE1847370U - TOTE BAG WITH PRINTED ORDER CARD. : de en
  • LU40989A1 - : en
  • US3022062A - Insert for automobile springs : en
  • DE1847248U - CONTINUOUSLY VARIABLE TRANSMISSION FOR DRIVING SMALL MACHINERY. : de en
  • DK92789C - Process for the preparation of indole derivatives. : da en
  • GB890054A - Improvements in casting techniques : en
  • GB889589A - Improvements in or relating to hoods for tractors : en
  • GB890026A - Improvements in lights for aircraft runways and the like : en
  • FR1285514A - advertising element, suspended from wires so as to oscillate freely : en fr
  • FR1285680A - Method and plant for alkaline leaching and fabric washing : en fr
  • GB889896A - Improvements in or relating to weighing apparatus : en
  • FR1285477A - Improvements to the automatic control of weighing machines and feeding of these machines : en fr
  • GB890040A - Improvements relating to hats or other head coverings : en
  • FR1285607A - Movable hub for circular knife shears : en fr
  • US3021934A - Type action : en
  • FR1285308A - Dough divider for bakery : en fr
  • FR1285467A - New steering system for tracked vehicles : en fr
  • FR1285283A - Construction method : en fr
  • GB889968A - Improvements relating to fastening devices : en
  • DE975619C - Hose cop and device for its manufacture : de en
  • FR1285463A - Device for climbing various metal supports : en fr
  • FR1285689A - Packaging for bottles and the like : en fr
  • FR1285826A - Gas burner : en fr
  • DE1124045B - Process for the production of optically inactive or levorotatory ª € -hydroxy-ª † -oxonorvaline : de en
  • FR1285816A - Two-line compressed air brake system for rail vehicles : en fr
  • FR1285254A - Improvements made to photoelectric measuring devices : en fr
  • US3021620A - Snow plow : en
  • US3022373A - Electronic line scan and recording machine with oscillating cylinder : en
  • FR1285252A - Wheel balancing mass with independent spring : en fr
  • US3022370A - Run and tap connector : en
  • USD192266S - Pair of sunglasses : en
  • US3021653A - Marking fowl or the like : en
  • US3021896A - Overhead garage door and screen combination : en
  • GB889681A - Theatrical procedure and stage settling therefor : en
  • GB889702A - A control and shut-down device for a nuclear reactor : en
  • USD192271S - Small parts bin : en
  • DE1124069B - The use of a steel alloy for valves in internal combustion engines : de en
  • DE1847010U - GAS TAP FOR COOK BURNER. : de en
  • DE1124256B - Light meters for photographic and cinematographic purposes : de en
  • US3021773A - Photographic cameras with reciprocating operating handle : en
  • DE1124197B - Molding machine with a variety of shapes for the production of glass objects : de en
  • DE1847089U - BOTTLE FOR SANITARY PURPOSES. : de en
  • FR1285645A - Electrical control unit, e.g. for controlling oil burners : en fr
  • GB889901A - Apparatus for producing random impulses : en
  • USD192281S - Garment hanger : en
  • FR1285355A - Improvements to variable vacuum capacitors : en fr
  • FR1285819A - Piston ring brake, in particular, piston ring servo brake controllable by means of a spacer cam : en fr
  • FR1285821A - Method and apparatus for covering electric cables with a metallic sheath, in particular with an aluminum sheath, obtained by extrusion : en fr
  • GB889908A - Improvements in vacuum cleaner attachments : en
  • US3022127A - Sleeve bearing : en
  • DE1124418B - Device for making packs for hanging : de en
  • FR1285415A - Wagon wheels : en fr
  • GB889578A - Improvements in position-indicating device : en
  • US3021652A - Bag sealing machines : en
  • US3022119A - Locomotive brake equipment with improved vent valve and brake pipe cutoff valve interlock : en
  • DE1124379B - Can end part : de en
  • DE1847198U - DEVICE FOR DETERMINING THE NUMERAL CARRIERS OF PAYMENTS. : de en
  • DE1847234U - PLUG-IN COUPLING. : de en
  • DE1847338U - GRINDING WHEEL. : de en
  • FR1285841A - Hydraulically controlled oscillator mechanism : en fr
  • GB889592A - Improvements in or relating to internal combustion engine exhaust silencers : en
  • CA636710A - Bulk feed body : en
  • US3021623A - Bucket excavator slidable on rigid guide particularly for frontal digging at vertical walls : en
  • US3021635A - Artificial wake for duck decoy : en
  • US3021560A - Apparatus for casting film : en
  • US3021723A - Spindle locking means for portable tools : en
  • US3022009A - Analog computer for generating a power series expansion of a function : en
  • US3022132A - Apparatus and method for orienting and mixing of synthetic fibers : en
  • FR1285413A - Electric detonators in time : en fr
  • CA636943A - Sheet separating and transfer apparatus : en
  • FR1285711A - Process of manufacturing cast iron in an electric furnace : en fr
  • GB889948A - Improvements in or relating to methods of drying wax models coated with a moist layer of a suspension of fine ceramic material : en
  • FR1285320A - Improvements to hot water production devices : en fr
  • GB890043A - Improvements in hydraulic pumps or motors : en
  • US3022239A - Nuclear reactor moderator structures : en
  • US3021770A - Photographic shutter : en
  • GB889726A - Guanidine derivatives : en
  • GB890066A - Improvements in or relating to fabric presses : en
  • US3022205A - Method of quenching and quenching liquid : en
  • USD192260S - Luminaire : en
  • DE1124416B - Process for the production of anionic, bituminous emulsions : de en
  • DE1124109B - Ceramic dielectric made from mixtures of titanates with a predominant proportion of barium titanates : de en
  • FR1285268A - Stripping stone for hand washing : en fr
  • FR1285710A - Turbojet : en fr
  • DE1124430B - Mobile container with vertical lifting winches for support supports : de en
  • BE607265A - Cathodic luminescence lamp and its manufacturing process : en fr
  • CA636788A - Rotary gas engine : en
  • CA636884A - Method for forming slip rings : en
  • DE1847155U - RECEIVER FOR HEATING OIL STORAGE TANKS. : de en
  • US3021863A - Dispensing mechanism : en
  • US3021539A - Tapping spindle reversing means selectively actuated automatically or manually by quill actuating member : en
  • US3021867A - Grounding system for light oil loading stations : en
  • US3021927A - Lap-lox fastener : en
  • CA636870A - Electric oscillators : en
  • FR1285813A - Improvements to devices for measuring potential and intensity of electric current : en fr
  • CA636751A - Method and machine for making cellular structures : en
  • US3021678A - Master cylinder for fluid brake systems : en
  • US3022181A - Glass color filter : en
  • US3022366A - Battery separator and manufacture thereof : en
  • US3021553A - Latch hinge for play yard : en
  • US3021714A - Moller : en
  • DE1124085B - Method and device for writing visible images with an electron beam : de en
  • FR1285328A - Multivibrator assembly : en fr
  • FR1285618A - Electric heater for a liquid stream, in particular a paint stream : en fr
  • US3022490A - Traffic lights for controlling the flow of traffic at a traffic crossing : en
  • US3022415A - Gun and process for semi-automatic arc welding : en
  • FR1130M - Medicament based on 10 [1 ', 3'-dimethyl-pyrrolidly- (3') - methyl] -phenothiazine for the treatment of mental illness. : en fr
  • DE1124110B - Process for the production of thin insulating foils : de en
  • CA636791A - Internal combustion engines, compressors and the like : en
  • US3021530A - Combination awning and swimming pool cover : en
  • US3021762A - Device for feeding rounds of ammunition from a magazine to the ramming position of a gun : en
  • US3021858A - Fluid pressure transmitters : en
  • US3022345A - Oxalic acid hydrazides : en
  • DE1847254U - ADJUSTABLE MULTI-SPINDLE HEAD. : de en
  • US3021922A - Recovery and purification of boron trichloride : en
  • US3021720A - Control devices for adjustable driving mounts : en
  • US3022350A - Pyrolysis of triallyl borane : en
  • US3022451A - Electromagnetic testing equipment : en
  • US3021582A - Grade strip support : en
  • US3022417A - Lampshades : en
  • CA636766A - Bobby pin gun : en
  • DE1124106B - Antenna coupling for coaxial lines : de en
  • US3021784A - Shaped charge unit for well perforators : en
  • US3022032A - Adjustable supporting device : en
  • DE1124275B - Magnetic shift register : de en
  • DE1124363B - protective suit : de en
  • US3021593A - Method of making metal rings : en
  • CA637030A - Berth light : en
  • US3022343A - Sequestrant derived from corn syrup and process for making the same : en
  • US3022476A - Window assembly : en
  • DE1124271B - Process for the quantitative collection and transfer of gases extracted under vacuum into a gas chromatograph and device for gas chromatographic gas analysis : de en
  • GB889934A - Improvements in locks : en
  • GB889981A - Improvements in or relating to ribbing thin metal cylinders : en
  • FR1285547A - Surge protection device : en fr
  • CA637060A - Method of producing higher polyphosphoric acids : en
  • DE1847280U - UPHOLSTERY INSERT FOR SEAT PADS, MATTRESSES OD. DGL. : de en
  • FR1285493A - Hydraulic control system for pumps : en fr
  • CA636975A - Electric circuits including transistors : en
  • DE1124202B - Lemon wedge press : de en
  • DE1847289U - ELECTRIC REMOTE RELEASE. : de en
  • FR1285334A - Improvements to shoes : en fr
  • US3021598A - Apparatus for guiding a photoelectric cell sensor in a circular path of adjustable radius : en
  • CA637062A - Isomerization of 2,6-dimethylmorpholine : en
  • DE1124211B - Track element for cranes : de en
  • FR1285452A - Locking device for automotive car front brake flanges : en fr
  • DE1847125U - CONTAINER FOR FILTER PAPER. : de en
  • FR1285728A - Installation and cooling device for ice rinks : en fr
  • US3021801A - Spool winding mechanism for sewing machines : en
  • US3022174A - Art of processing cereal grits : en
  • US3021935A - Mechanical interlock device : en
  • US3022035A - Seat supporting and adjusting mechanism : en
  • CA636753A - Jointer guard : en
  • US3021834A - Endoscopes : en
  • US3021913A - Automobile transmission lever locking device : en
  • US3022253A - Resinous insoluble nitrogen-containing polymers derived from vinylbenzyl chloride and vinylpyridines : en
  • DE1847177U - INSERT, PREFERABLY COVER, FOR PRINTED MATTER. : de en
  • FR1285267A - Device that can be used as a hydraulic retarder, hydraulic brake or pump : en fr
  • FR1285800A - Machine for laterally moving plants lying on the ground : en fr
  • GB890038A - Automatic control systems for synchronising an electric oscillator to a train of pulses : en
  • US3021825A - Internal combustion engine : en
  • FR1285775A - Drawing rule : en fr
  • GB889612A - Improvements in hand-lamps provided with luminous tubes : en
  • CA636652A - Meat mincers : en
  • DE1847057U - ELECTRIC PROTECTIVE CONTACT PLUG. : de en
  • FR1285408A - Self-propelled grader : en fr
  • FR1285767A - Dental projection and spray handpiece : en fr
  • FR1285272A - Glare glasses : en fr
  • GB889599A - Process for the production of boron-nitrogen compounds : en
  • FR1285796A - Method and automatic navigation device enabling an airplane or other mobile to describe a prescribed closed trajectory indefinitely : en fr
  • GB889878A - Improvements in or relating to apparatus for coating articles by vapour deposition : en
  • GB889840A - Improvements in or relating to telephone apparatus : en
  • DE1124071B - Track tamping machine : de en
  • DE1124438B - Spreaders for looms : de en
  • DE1847133U - WATER BOILER FOR HEATING SYSTEMS WITH CIRCULATION PUMP. : de en
  • DE1124067B - Process for the production of unalloyed steel wire and strip steel with high elastic properties : de en
  • DE1847193U - SCROLL SCROLL. : de en
  • FR1285887A - Welding electrode feeder : en fr
  • FR1285498A - New organic phosphorus compounds, their preparation process and their use as pest control agents : en fr
  • GB889784A - Improvements in or relating to indicators particularly for magnetic tape recorders : en
  • GB889907A - Improvements in or relating to coiling wire or like filamentary material : en
  • CA636996A - Burners : en
  • GB889698A - Improvements in or relating to registering apparatus : en
  • BE607291A - Phenol purification : en fr
  • US3022418A - Electronic control circuit : en
  • US3021680A - Submergible drilling barge with hull protective devices : en
  • US3022365A - Deferred action electric battery : en
  • US3022446A - Detonator device : en
  • BE607250A - Circuit arrangement for automatic character identification : en fr
  • US3022041A - Linings for guiding slide valves, disc valves or like members in a valve casing : en
  • US3022170A - Temporary seal for photographic film roll : en
  • US3022393A - Acceleration switch : en
  • US3021999A - Machine for cutting patterns from webs of textile material : en
  • US3022122A - Carriage guide for mutually longitudinally movable machine components : en
  • DK92813C - Process for the production of polyurethane foams. : da en
  • US3022180A - Ceramic material and method of making the same : en
  • US3022190A - Process of and composition for controlling temperatures : en
  • CA636697A - Electric dry batteries : en
  • DE1124268B - Device for determining the elongation at break of the individual threads of Fadenverbaenden : de en
  • CA637065A - Master cylinder and brake line safety valve : en
  • CA636900A - Framing system for building floors and roofs : en
  • CA636663A - Devices for agitating and ejecting liquids and the like : en
  • DE1847346U - WRITING DEVICE, IN PARTICULAR PRESSURE BALLPOINT PEN. : de en
  • FR1285227A - Advanced two-part mold and molding machine incorporating such molds : en fr
  • GB889729A - Improvements in and relating to thin film superconductors : en
  • CA636905A - Planographic printing : en
  • DE975613C - Roller guide for deflecting traction cables using rotatable cylindrical rollers : de en
  • DE1847132U - GRIPPER PLIERS. : de en
  • CA636821A - Benne basculante pour camions : en
  • US3021712A - Pressure gauge : en
  • US3021832A - Stove door window unit : en
  • US3021918A - Safety devices for lifting appliances : en
  • US3022158A - Manufacture of metallic titanium : en
  • GB889814A - Blue disperse dyestuffs of the anthraquinone series : en
  • CA637049A - Metalliferous azo-dyestuffs : en
  • CA636965A - Oil-containing capsules and method of making them : en
  • DE1124056B - Concept holder or manuscript holder with line indicator that can be switched line by line : de en
  • DE1847088U - URN FOR CRIMINAL PURPOSES. : de en
  • FR1285490A - Folding metal bracket for high scaffolding and formwork support : en fr
  • FR77360E - Process for manufacturing a continuous self-baking anode for electrolysis furnaces for obtaining aluminum and anode prepared according to this process : en fr
  • GB889964A - Magnetic recording apparatus : en
  • GB890023A - Improvements in or relating to jigs primarily for use by wood workers : en
  • CA636865A - Pothead : en
  • FR1285866A - Device for delaying the operation of a mechanism : en fr
  • GB889973A - Machine for producing pile fabrics : en
  • CA636784A - Tilling hoe for tractors : en
  • CA636959A - Arrangement for an adjustable ventilation in tunnels or similar spaces : en
  • DE1847366U - A PACKAGING MACHINE OD. DGL. DOWNSTREAM DEVICE FOR CONVEYING AND SIMULTANEOUSLY AIRTIGHT SEALING OF VALVE CORNERS. : de en
  • DE1847379U - PLASTIC CUPS FOR FOOD AND TOURISM. : de en
  • FR1285709A - Paddle wheel and thermal machine equipped with this wheel or a similar wheel : en fr
  • DE1124173B - Process for the preparation of dyes of the anthraquinone series : de en
  • FR1285719A - Binder for foundry core and process for its preparation : en fr
  • GB889848A - Electro-magnetic brake mechanism : en
  • CA636804A - Joint water stop : en
  • DE1847342U - TRANSMISSION HOUSING FOR BUILT-IN SHUTTERS. : de en
  • US3021844A - Seamless molded brassiere cups : en
  • FR1285444A - Floor : en fr
  • US3021649A - Perforated abrasive faced scrubbing pad : en
  • DE1847178U - TON SHAFT BEARING. : de en
  • FR1285844A - Elastic polyurethane fibers, and method of making same : en fr
  • GB889581A - Improvements relating to compressed fluid braking apparatus : en
  • DK92811C - Device by doors to prevent the penetration of fire. : da en
  • FR1285353A - Compost bin for printing on multiple lines : en fr
  • FR77392E - New simplified manufacturing processes for <mixed> springs and new industrial products resulting therefrom : en fr
  • NL100836C - : en
  • DE1124148B - Replacement incandescent lamp circuit to maintain a constant luminous flux, especially for a measuring transducer working as a photoelectric amplifier : de en
  • DE1124223B - Device for cutting plate-shaped workpieces : de en
  • DE1124193B - Method and device for pouring on narrow strips of coating materials, e.g. Lead lining on the walls of tanks etc. Like., In particular to cover weld seams : de en
  • US3021618A - Ladies' shoes : en
  • US3022201A - Method of coating a body with titanium and related metals : en
  • IE25210L - Cutting thin plastic sheets. : en
  • CA636831A - Engine-electric transmission systems : en
  • DE1847301U - PUMP ARRANGEMENT, FOR MEDIA WITH HIGH FREEZE POINTS SUCH AS PARAFFIN, SALGE, BITUMES AND THE LIKE. : de en
  • DE1124286B - Ruebenkoepfvorrichtung guided vertically by a sensing device, especially on beet harvesting machines : de en
  • FR1285302A - Improvements to contact devices, in particular for disconnectors for high currents : en fr
  • DE1124006B - Current washing machine : de en
  • GB889899A - Microwave impedance-discriminating devices : en
  • US3021803A - Die for metal forming : en
  • GB890027A - Improvements in or relating to methods and apparatus for cleaning articles : en
  • CA636685A - Floor machine with retractable wheels and adjustable handle assembly : en
  • GB889957A - Elastic link strap : en
  • GB890032A - Resilient mountings or springs : en
  • FR1285306A - Substituted dithiocarbamates used as nematocides in agriculture : en fr
  • DE1124296B - Herbicides and processes for the preparation of the active ingredients in their solutions in oils : de en
  • DE1124315B - Stopcock with conical plug and a disc made of friction-reducing material between the plug face and the housing cover : de en
  • DE1847194U - CALCULATION SLIDE FOR CALCULATING FUEL CONSUMPTION. : de en
  • US3021745A - Wedge device for anchoring bolts in holes : en
  • DE1124116B - Clamp for attaching electrical cables or pipes to profile iron : de en
  • FR1285349A - Control for rotating any devices : en fr
  • FR1285871A - Improvements made to model cars : en fr
  • DE1124250B - High temperature resistant alloy : de en
  • FR1285401A - Spreader bucket : en fr
  • FR1285585A - Preparation of 1,2-diborylated compounds : en fr
  • DE1124096B - A flashing light emitting display device on or at telephone stations : de en
  • DK92814C - Magnetic playback head. : da en
  • FR1285508A - Device for continuously measuring the diameter of rolls of web material, for example paper rolls : en fr
  • DE1124180B - Process for removing organic sulfur compounds from coal distillation gases : de en
  • DE1124411B - Window or door frames for model or toy houses : de en
  • FR1285375A - Improvements to universal milling heads : en fr
  • GB889629A - Improvements in auto copy paper and method of making the same : en
  • DE1124414B - Device for sifting tobacco : de en
  • US3022090A - Boat trailer having improved frame means : en
  • US3022206A - Manufacture of solid propellant : en
  • FR1285228A - Method and apparatus for making bags : en fr
  • GB889727A - Improvements in or relating to drop side cots : en
  • DE1124412B - Self-supporting explosives mixture that can be deformed into foils and other structures : de en
  • DE1847382U - ARRANGEMENT FOR THE PROTECTION OF ROLLS OF WALLPAPER. : de en
  • FR1285867A - Non-clogging check valve : en fr
  • GB889700A - Improvements relating to ball joints : en
  • IE25770L - Penicillins : en
  • CA636679A - Method and apparatus for shaping flat strips of material into tubular bodies : en
  • US3022355A - Alpha1, alpha3, alpha5-trihydroxyhexamethylbenzene : en
  • US3021968A - Load ejector mechanism for vehicle bodies : en
  • US3022079A - Transferable coating magnetic film for producing magnetic recording sheets : en
  • US3022237A - Radiation methylation of unsaturated hydrocarbons : en
  • DE1123997B - Undergarment, consisting of a corselet and a part of the skirt connected to it : de en
  • DE1847074U - RUNNING TUBE WITH A REFLECTOR ELECTRODE. : de en
  • FR1285291A - System for automatic data collection : en fr
  • DE1124314B - Pipe connection for preferably circular cylindrical pipe parts made of relatively hard thermoplastics for the passage of fluids and assembly processes for the production of such a pipe connection : de en
  • DE1847173U - DEVICE FOR COMPLETELY EMPTYING FOLD-OUT WEIGHING TRAYS ON DOSING SCALES FOR PLASTIC PROCESSING MACHINES. : de en
  • FR1285420A - Improvements to heat exchangers and cladding of fuel elements used in nuclear reactors : en fr
  • GB889751A - Apparatus for separating charged particles : en
  • CA636670A - Wheel structure : en
  • FR1285781A - heat exchanger : en fr
  • GB889684A - Improvements in upholstered spring assembly : en
  • DK92812C - Method and press for the production of chipboard. : da en
  • FR77383E - Improvements to mass flow measuring devices : en fr
  • GB889734A - Improvements in or relating to cold-cathode tubes : en
  • DE1847146U - SHUTTER CLAMP. : de en
  • GB889856A - Improvements in or relating to waveguide coupling devices : en
  • DE1847039U - QUIET CONTAINER. : de en
  • DK92794C - Method for twisting insulated conductors. : da en
  • FR1285797A - ferromagnetic elements with memory, or switching, with uniaxial anisotropy : en fr
  • AU6041960A - Sparkplug tester : en
  • BE607454A - Wire support tube. : en fr
  • DE1847282U - PHOTOGRAPHIC OR KINEMATOGRAPHIC CAMERA. : de en
  • GB889713A - Improvements in and relating to clamping devices : en
  • US3021875A - Hot stick for applying preformed armor : en
  • US3021938A - Element feeding and orienting mechanism : en
  • US3022440A - Electric discharge device and methods of manufacture : en
  • LU40979A1 - : en
  • US3021840A - Portable anesthesia apparatus : en
  • US3022225A - Process for fermenting sugar-containing liquids with yeast : en
  • US3022258A - Aqueous wood finishing composition of urea-formaldehyde condensate, sugar and solvent : en
  • US3022499A - Approach alarm system : en
  • US3022469A - Voltage to frequency converter : en
  • FR1285327A - Organic semiconductors and method of preparation : en fr
  • FR1285557A - Improvements to vehicles driven by electric accumulators : en fr
  • FR1285765A - Process for the purification of olefin polymers : en fr
  • FR77354E - Rinse aid dispenser for washing machines : en fr
  • CA636711A - Electrical plug-in connector : en
  • CA636721A - Soutien-gorge : en
  • GB889615A - Method and apparatus for processing metals : en
  • FR1285289A - Convertible sofa : en fr
  • GB889936A - Improvements in moulded pulp cartons : en
  • DE1123998B - Corselet : de en
  • FR1285610A - Improvements to aircraft seats and aviators' harnesses : en fr
  • US3022039A - Diaphragm for valve : en
  • DE1124238B - Process for the production of polyamide molding powders : de en
  • DE1124113B - Process for stripping and soldering conductor bundles made of enameled wires while maintaining the wire arrangement in the conductor bundle and device for carrying out the process : de en
  • DE1847188U - AMPOULE FOR THE PRODUCTION OF SOLUTIONS OF CERTAIN CONTENT. : de en
  • DE1847308U - MOTOR VEHICLE WITH AT LEAST SIX DRIVEN WHEELS. : de en
  • US3021542A - Two-part molded shoe tree : en
  • US3021651A - Valve and seat grinding tool : en
  • US3021802A - Hydraulic press : en
  • US3022142A - Ammoniator-granulator apparatus : en
  • FR1285336A - Process for the preparation of 16-methylene steroids : en fr
  • FR1285464A - Device for automatic coupling of running wagons : en fr
  • GB889736A - Improvements relating to polyethylene compositions : en
  • US3021546A - Tube or coil cleaning apparatus : en
  • US3021925A - One-way brake : en
  • FR1285512A - Anthraquinone series water soluble dyes : en fr
  • FR1285535A - Thermo-electric system allowing the start of certain mechanical or electrical devices : en fr
  • GB889798A - Improvements in or relating to magnetic detectors : en
  • DE1847360U - TABLE. : de en
  • DE1124112B - Multi-core telecommunication cable, the cores of which are surrounded by a thermoplastic material and provided with different colored markings by adding pigments : de en
  • US3021871A - Hose for portable pneumatic equipment : en
  • US3022242A - Anode for cathodic protection systems : en
  • US3021866A - Safety control system for fluid distribution and apparatus : en
  • US3022245A - Refining process for petroleum wax : en
  • FR1285690A - Process for the separation of higher hydrocarbons from pyrolysis gases containing acetylene and ethylene : en fr
  • US3022299A - Conditioning of pigments : en
  • US3021942A - Needle package : en
  • US3022198A - Coating of shaped articles : en
  • CA636702A - Gramophone pick-ups : en
  • US3021772A - Film holder : en
  • DE1124358B - Method and device for the production of pellets : de en
  • DE1847124U - DEVICE FOR FIXING CLADDING PANELS TO BUILT-IN TUBS FOR BATHING AND SHOWER PURPOSES : de en
  • DE1847145U - SHUTTER BOX. : de en
  • CA637001A - Floor tap for electric header duct systems : en
  • US3022088A - Tandem rear axle air spring suspension for vehicles : en
  • US3021579A - Mold for making composite metal bearings : en
  • CA636682A - Comminuting apparatus : en
  • CA636801A - Amusement ride : en
  • DE1124095B - Switch button designed as a lighted button for telecommunication systems : de en
  • DE1124231B - Injection molding machine for processing thermoplastics : de en
  • FR1285608A - Television receiver : en fr
  • FR1285756A - Slides for the side edges of a roller screen intended for insect protection : en fr
  • LU41001A1 - : en
  • DE1847333U - CASSETTE FOR BEER LID. : de en
  • GB889597A - Circuit arrangements for varying the secondary current of an inductively loaded transformer : en
  • GB889943A - Improvements in or relating to tunnelling machines : en
  • CA636647A - Liquid seal device : en
  • CA637029A - Apparatus for drying granular material : en
  • IE26036L - Phenylalanines : en
  • US3022291A - cuhno : en
  • DE1124051B - Device for attaching the blanket to the blanket cylinder : de en
  • DE1124181B - Motor compressor unit, especially for refrigeration machines : de en
  • DE1124209B - Door arrangement for the landing doors of an elevator shaft : de en
  • DE1847063U - 3-POLE SWITCH. : de en
  • DE1847312U - RAIN PROTECTION STRIP FOR VEHICLE BODIES. : de en
  • DE1847343U - DISPLAY DEVICE FOR Tilt & Turn Windows. : de en
  • US3021602A - Measuring instruments : en
  • CA636879A - Vehicle hydraulic valve : en
  • GB889648A - Novel heparin process : en
  • GB890065A - Improvements in fishing reels having unidirectional increase of braking : en
  • US3021991A - Combined container and straw : en
  • USRE25125E - smith : en
  • US3022019A - Fabrication of electrical circuit components : en
  • DE1124079B - Rail contact controlled by changing a magnetic flux : de en
  • DE1124364B - Respiratory protection device with a folded fine dust filter arranged in a filter housing : de en
  • GB889839A - Improvements relating to the manufacture of cellular insulated wire : en
  • DE1124357B - Continuous contact copier : de en
  • US3021779A - Circulation tempering of chocolate and similar substances : en
  • US3021822A - Rotary actuator seal : en
  • CA636860A - Threading of flexible tubular elements on to mandrel-like supporting members : en
  • US3021838A - Truss : en
  • US3022229A - Cultivation plant : en
  • DE1124206B - Facility at issuers for web-shaped toilet paper wound on roll sleeves : de en
  • FR1129M - New substance exerting an immunizing effect against tuberculosis bacilli. : en fr
  • FR1285223A - New process for manufacturing electrodes for alkaline batteries and electrodes thus obtained : en fr
  • FR1285378A - Device for making openings in buildings and for fitting door frames : en fr
  • FR1285782A - Chain tension adjustment mechanism in looms : en fr
  • GB889806A - Improvements in or relating to control systems for industrial operations : en
  • CA636772A - Process of making refractory shell for casting metal : en
  • DE1124038B - Process for the preparation of organoaluminum compounds with cycloalkyl groups of the neopentyl type : de en
  • CA636906A - Slip ring assembly : en
  • DE1847012U - PRESSURE CYLINDER FOR STRUCTURAL CONVEYORS. : de en
  • US3021965A - Boat lift : en
  • US3022187A - Porous membranes of very fine porosity and proceses for production thereof : en
  • LU40978A1 - : en
  • US3021698A - Method of knitting a two faced pile fabric : en
  • US3021753A - Spectacle frame : en
  • US3021899A - Adjustable cylinder papermaking machine : en
  • US3022256A - Polyurethane foam and method of preparing same : en
  • DE1847135U - ELECTRIC WALL FAN. : de en
  • DE1847357U - ELASTIC FISHING LINE FOR SAFETY TIES. : de en
  • US3021961A - Rack : en
  • BE611726A - Process for preparing a thermoplastic resin convertible into foam and resulting products : en fr
  • US3021881A - Power saw : en
  • CA636658A - Electrostatic deposition with inner and outer annular air jets : en
  • CA636855A - Parallax interval sensing device : en
  • CA637061A - Process for the production of a new iminodibenzyl derivative : en
  • BE607293A - New derivatives of lysergic acid and their preparation : en fr
  • BE607294A - New lysergic acids and their preparation : en fr
  • US3021619A - Attachment for bulldozer or tractor : en
  • US3022472A - Variable equalizer employing semiconductive element : en
  • CA636653A - Process for washing and rinsing in flow machines and device for carrying out this process : en
  • CA24574S - Garden secateur : en
  • CA636756A - Combination drive-impact screw driver with adjustable torque clutch : en
  • DE1847099U - RAZOR DISTRIBUTORS. : de en
  • DK92832C - Radiation agent and process for its preparation. : da en
  • FR1285591A - Improvements to propellant charges : en fr
  • GB889890A - Improved process and apparatus for producing energy by nuclear fusion : en
  • DE1847271U - PACK. : de en
  • US3021791A - Rotary fluid displacement device and mechanism therefor : en
  • US3022461A - Frequency and/or phase demodulator : en
  • CA636675A - Universal joint : en
  • GB889652A - Liquid washing agent incorporating glycol derivatives containing peroxide groups : en
  • US3021900A - Apparatus for manufacturing pipes from plastic materials : en
  • US3021967A - Conveyor system with station selector : en
  • CA636866A - Power tool lock : en
  • CA636776A - Scenery handling apparatus : en
  • DE1847048U - THREE-WIRE HIGH POWER CABLE, WHICH NEUTRAL IS FORMED BY THE METALLIC CABLE SHEATH. : de en
  • FR77375E - Infant lingerie : en fr
  • CA636849A - Temperature control in fluidized roasting : en
  • DE1124431B - Floating cover for containers for storing slightly volatile liquids : de en
  • FR1285232A - Process for the preparation of 19-nor-steroid compounds : en fr
  • GB889731A - Improvements in synthetic rubber latex : en
  • GB889860A - Improvements in or relating to servo-mechanisms : en
  • US3021797A - Pulverized coal burning generating electric locomotive : en
  • BE607360A - Advanced shear : en fr
  • CA636731A - Dispensing system : en
  • CA636982A - Tights and a method for producing same : en
  • FR1285546A - Device for winding threads and in particular covered rubber threads : en fr
  • FR1285571A - Method and instrument for measuring radiation intensities : en fr
  • US3021531A - Baby's bath : en
  • US3022304A - Anthraquinone vat dyestuff containing a reactive triazing nucleus : en
  • US3021575A - Foldable stage : en
  • US3021687A - Ice tray drive assembly : en
  • US3021616A - Spot bowler's rule : en
  • US3022480A - Sandwich circuit strips : en
  • USD192255S - Animal figure playground device : en
  • CA636945A - Apparatus for applying coatings : en
  • CA637052A - Mechanism for tying together the ends of a wire passed round a package : en
  • US3022191A - Shaped articles of propylene polymers having modified surface characteristics and method of making the same : en
  • CA637027A - Hospital service console and bedlight fixture combination : en
  • CA637031A - Controlling process in counter-current electromigration installation and apparatus therefor : en
  • US3021828A - Vacuum actuated ignition timing device : en
  • US3022318A - Derivatives of 3-phenyl-spiro : en
  • US3021815A - Apparatus for marking articles with a liquid : en
  • FR1285397A - Door handle for vehicles : en fr
  • US3021647A - Honing machine : en
  • US3022214A - Paper sized with cationic vinyl copolymer and process for the manufacture thereof : en
  • CA636654A - Container construction and closing mechanism : en
  • FR1285225A - Process for the chemical catalytic oxidation of toxic carbon monoxide to harmless carbon dioxide, in particular that formed in the combustion of gasoline or gas oil and air vapors in the cylinder of running automobile engines : en fr
  • CA636816A - Tank for sectional type radiators : en
  • DE1124018B - Device for conveying gas and for its finest distribution in a liquid : de en
  • GB889591A - Linear polymers having a stereoregular structure of vinyl cyclic monomers : en
  • GB889962A - Improvements in or relating to steam generators : en
  • DE1124417B - Method for placing plate-like moldings, for example roof tiles, on kiln cars : de en
  • DE1847150U - DEVICE AS A FLAT ROOF OR FLOOR ENTRANCE WITH RETRACTABLE OR FOLDING STAIRS. : de en
  • DE1847384U - SUPPORT PLATE WITH THORNS TO ACCEPT WORKPIECES. : de en
  • DK92829C - Machine for brushing, polishing and deburring zipper joints on endless locking straps. : da en
  • CA637015A - Reflex klystron having a cavity resonator with a movable wall : en
  • DE1124133B - Device for testing the operational readiness of a fail-safe alarm and control device : de en
  • DE1847102U - DISHWASHING MACHINE. : de en
  • US3022498A - Warning device : en
  • CA636984A - Process for decolorizing kanamycin : en
  • CA636808A - Combination plow and cutting tool : en
  • US3021622A - Tractor mounted ditchers : en
  • US3022124A - Bearing : en
  • US3022376A - Display transmitter : en
  • US3021556A - Double acting door closer : en
  • US3021621A - Drain digger : en
  • CA636894A - Junction box and support means for luminaires : en
  • DE1847199U - DETACHABLE CONNECTION FOR STRAPS OR BELT ENDS, IN PARTICULAR FOR SAFETY BELTS ON MOTOR VEHICLES. : de en
  • DE1124115B - Method and device for removing a hypothermic, mass-saturated, paper-insulated power cable core from the water that has cooled below its limit temperature : de en
  • DE1124301B - Air-cooled injection internal combustion engine : de en
  • US3022391A - Circuit breaker or switch having locking provision : en
  • CA636907A - Two pole circuit breaker : en
  • CA636928A - Ganged switch gear : en
  • FR1285301A - Electrical contact device for circuit breakers : en fr
  • FR1285596A - Wire rake wheel : en fr
  • FR1285820A - Device for the removal of adherent particles from tissues which have been treated with a fluidized solid agent : en fr
  • GB889862A - Improvements in leggings : en
  • GB890062A - An improved apparatus for and method of manufacturing dry carbon dioxide ice : en
  • US3022118A - Relay valve : en
  • US3022444A - Ultra short light pulse generation : en
  • DE1124382B - Device for emptying the net on a rear trawler : de en
  • DE1847019U - MOTOR-DRIVEN ROTATING CLEANING BRUSH FOR FOOTWEAR TRAINED AS INSTALLATION IN APARTMENTS OR VEHICLES. : de en
  • DK92795C - Auxiliary contact with time attenuation mechanism for contactors. : da en
  • FR1285762A - Cutter-mower-loader : en fr
  • CA637010A - Treatment of cellulosic fabrics and resulting treated fabrics : en
  • USD192267S - Envelope for article display : en
  • LU40969A1 - : en
  • DE1124017B - Filtering device made of blown glass, in particular for the production of filter coffee : de en
  • US3021571A - Coupling for plastic tubes : en
  • US3021981A - Devices for dispensing objects from a container : en
  • US3022135A - Uranium recovery process : en
  • CA636924A - Method of making magnetic record sheets : en
  • DK92792C - Process for the preparation of alkoxymethyl, alkoxyalkoxymethyl, aroxymethyl or aralkoxymethylphenylalkylamines. : da en
  • CA636806A - Tire chains and attaching means therefor : en
  • CA636827A - Mass demagnetizing device for magnetic recording media : en
  • DE1124100B - Circuit arrangement for keeping a direct voltage or a direct current constant : de en
  • DE1847095U - BAG, PROTECTIVE COVER, IN PARTICULAR MOTHER PROTECTIVE BAG MADE OF PVC FILM. : de en
  • DE1847005U - GRID-LIKE OPEN BRUSH MADE OF PLASTIC. : de en
  • DE1847148U - WIRE FENCE BRAIDED TRACK. : de en
  • CA636841A - Shielded wire connector, connection, method and apparatus : en
  • DE1847070U - LIGHT SOURCE CONSISTING OF AT LEAST ONE ELECTRIC DISCHARGE TUBE. : de en
  • DK92822C - Adjustable three-point bearing for axles. : da en
  • GB889705A - Improvements in or relating to the preparation of treatment of monomethyl hydrazine : en
  • BE607329A - New benzenesulfonylureas with antidiabetic activity and their preparation : en fr
  • BE607377A - Single lever control of engine accelerator and clutch : en fr
  • US3021545A - Automatic dockboard : en
  • US3021573A - Process of making surface coats for masonry building units : en
  • US3021731A - Planetary gear transmission : en
  • US3022331A - Aryl phosphates : en
  • DE1124158B - Cathode with a helical heating element of low pitch : de en
  • DE1847175U - SOUND INSULATION CAPSULE WITH LOW THERMAL INSULATION. : de en
  • CA637054A - Soft ice cream machines : en
  • US3021894A - Car top protective cover : en
  • US3022220A - Fervenulin and its production : en
  • CA636640A - Support structure : en
  • CA636908A - Apparatus for handling data in pulse code form : en
  • DE1124327B - Hydraulically operated sub-device for machine tools, in particular gear cutting machines, designed as a releasable clutch : de en
  • DE1124380B - Filling element for bottle and vessel filling machines : de en
  • US3021771A - Finder signal for photographic cameras : en
  • US3022494A - Self-seating contact head for magnetic memory drum : en
  • CA636800A - Educational toy : en
  • CA637000A - Universal hitch for spreader boxes and the like : en
  • US3022491A - Traffic lights : en
  • USD192284S - Insulating cover for a water condition- ing tank or the like : en
  • US3021563A - Method for producing and treating fibers : en
  • US3022209A - Method of welding butted pipe sections of polyethylene to form a reinforced joint : en
  • CA636734A - Mixer : en
  • DE1847020U - FLAT BRUSHES, IN PARTICULAR FOR CLEANING SHOE SOLES. : de en
  • FR1285794A - Process for color developing photographic silver halide emulsion layers by reverse development : en fr
  • US3022178A - Anti-fogging composition for polystyrene film and coated product : en
  • US3022448A - Modular electronic sub-assemblies and method of fabricating : en
  • DE1847350U - INTERCHANGEABLE HEEL PENCIL WITH STAIN. : de en
  • GB889598A - Improvements relating to hydraulic clutch devices : en
  • FR1285316A - Hydraulic steering cylinder control for self-propelled machinery provided with compressed fluid distribution : en fr
  • FR1285550A - Random Access Data Store : en fr
  • GB889618A - Improvements in spirit duplicating processes and materials therefor : en
  • US3021654A - Device for placing plastic clips on bags : en
  • US3022477A - Broad band radio receiver preselector apparatus : en
  • US3022199A - Treatment of felts : en
  • US3022292A - Inhibited monomeric systems : en
  • DE1124323B - Draw mandrel assembly on a lathe : de en
  • DE1847203U - BURNER VALVE FOR LIQUID GAS LIGHTERS. : de en
  • GB889579A - Improvements in and relating to fastening devices : en
  • DE1847284U - SINGLE-EYE MIRROR REFLEX CAMERA. : de en
  • CA636878A - Aircraft power systems : en
  • GB889773A - Improvements in or relating to metal-clad electric switches, switchfuses, and the like apparatus : en
  • US3021964A - Coupler operating mechanism : en
  • DE1847144U - METAL-WOOD COMPOSITE WINDOWS. : de en
  • US3021850A - Cartridge toothbrush : en
  • US3022280A - Process of making vinyl ether polymers : en
  • CA636836A - Nurser : en
  • GB890059A - Improved gearshift mechanism for motor vehicles : en
  • CA636862A - Process for the production of acrylic acid esters : en
  • BE607314A - Label for gloves and similar items : en fr
  • CA636643A - Wharf fender : en
  • GB889586A - Derivatives of 3-methyl-spiro(2h-1-betanaphthopyran-2,2[2h-1-benzopyran]) : en
  • GB890063A - Tool for dressing the surface of a conical hole : en
  • US3021959A - Nestable stacking tray : en
  • US3022016A - Nozzle : en
  • US3022259A - Process for purifying acid-containing compositions : en
  • US3022315A - Preparation of cyclic sulfites : en
  • CA636676A - Combined accelerator and foot brake : en
  • US3021824A - Forced flow steam generating plant : en
  • US3022399A - Relay : en
  • US3022505A - Loaded double-folded slot antenna : en
  • FR1285416A - Process for saccharification of substances containing cellulose : en fr
  • GB889665A - Boiling bed : en
  • GB889953A - Rotatable plug valve assembly : en
  • BE607313A - Silarylene-siloxane block copolymers : en fr
  • DE1124288B - Distribution device for harvested crop brought onto a harvesting wagon : de en
  • DE1847053U - CABLE JUNCTION TERMINAL AND SOCKET FOR MOUNTING THE TERMINAL. : de en
  • US3022246A - Seed coke production in fluid coking systems : en
  • CA636778A - Gas meter : en
  • CA637053A - Wire clamp of a packaging machine : en
  • US3021891A - Acceleration limiting device for use with hydro-mechanical fuel metering systems : en
  • US3022154A - Concentrated liquid fertilizers from superphosphoric acid and potassium hydroxide : en
  • FR77388E - Control system for steam power plants where the steam generator has a low storage capacity : en fr
  • FR1285257A - Auto-zeroing device for car mounted direction indicator control switches : en fr
  • FR1285657A - Improvements to circuit breakers : en fr
  • FR1285840A - Piezoelectric device using zinc oxide : en fr
  • GB889800A - New silicon-containing reaction products of epoxidized oils : en
  • GB889910A - Protective layer for a metallic surface and method of making same : en
  • GB889767A - An optical device for recording numbers on photographic film : en
  • US3021804A - Method of fabricating heat exchangers : en
  • DE1124163B - Process for the production of candles for electric cigar and cigarette lighters : de en
  • US3021865A - Pressure regulator : en
  • US3021890A - Apparatus for the intermittent and adjustable feeding of fuel oil burners for brickkilns : en
  • US3022443A - Folded transmission line and tube : en
  • GR22906B - SYSTEM AND INSTRUMENTS THROUGH WHICH IT IS ENSURED STABLE, SAFE AND SAFE SIDE FLOATING - BOTH SIDE - IN ALL TYPES AND TYPES OF ALL TYPES. : el en
  • DE1847231U - DEVICE FOR ESTABLISHING A DETACHABLE PLUG CONNECTION FOR PIPELINES OR DGL. IN VEHICLES, ESPECIALLY IN MOTOR VEHICLES. : de en
  • GB889863A - Heat treatment apparatus : en
  • GB889769A - Slowly acting insulin preparation in crystalline form : en
  • FR1285857A - Process for accelerating the disconnection of electrical circuit breakers and for extinguishing the arc in them : en fr
  • GR22899B - ADVERTISING MACHINE. : el en
  • DE1124316B - Cock with a spherical plug and elastic sealing rings : de en
  • FR1285764A - Chain conveyor : en fr
  • US3022179A - Ceramic material and method of making the same : en
  • US3022374A - Scanning infra-red detector and recorder : en
  • GB889831A - Improvements in or relating to the production of compacts from metal or other powders : en
  • CA636763A - Door latch with signal device : en
  • US3021566A - Method for the production of bituminous compositions : en
  • US3022131A - Process for increasing the colorability of polyester terephthalate fibers and the products obtained thereby : en
  • DE1847318U - ARRANGEMENT FOR ATTACHING LICENSE PLATES, IN PARTICULAR ON MOTOR VEHICLES. : de en
  • US3022496A - Testing of apparatus for detecting disturbances in an enclosure : en
  • FR1285476A - Process for the suspension polymerization of an ethylically unsaturated compound : en fr
  • FR1285822A - Punching machine, more particularly with swing arm : en fr
  • FR1285884A - Device for unfolding a piece of fabric : en fr
  • FR1285892A - Manual and emergency control device for the movement of the window of motor vehicle doors : en fr
  • GB889758A - Improvements relating to nuclear reactors : en
  • DE1847257U - SEGMENT MADE OF PLASTIC OR RUBBER FOR GUIDING THE ROPE MECHANICS OF MECHANICAL ORGANS. : de en
  • DE1847377U - BOX WITH SELF-FORMING BOTTOM. : de en
  • US3021898A - Window protection : en
  • US3022193A - Method of coating aluminum : en
  • FR1285589A - Process for the production of liquid or gaseous sulfur dioxide under high pressure : en fr
  • FR1285647A - Treatment of synthetic rubber latex and products obtained by this process : en fr
  • US3022148A - Oil quench process for partial oxidation of hydrocarbon gases : en
  • US3021888A - Pipe expanding apparatus : en
  • US3021846A - Orthopedic article of footwear : en
  • FR1285354A - Hand-operated device for printing continuous strip labels : en fr
  • GB889750A - Improvements in or relating to electric amplifier arrangements : en
  • GB889766A - Improvements in steroids and the synthesis thereof : en
  • CA636746A - Process and apparatus for the combustion of liquid hydrocarbons : en
  • CA636856A - Electrostatic atomizer with circular sharp-edged orifice : en
  • US3021552A - Drapery hook : en
  • US3022137A - Combustion of titanium tetrachloride with oxygen : en
  • USRE25124E - garmy : en
  • DE1847050U - CABLE PROTECTED AGAINST EXTERNAL VOLTAGES, IN PARTICULAR AGAINST STRONG CURRENTS AND ATMOSPHERIC DISCHARGES. : de en
  • DE1847068U - CURRENT COLLECTORS FOR SPINDLE RESISTORS. : de en
  • CA636819A - Razor blade holder : en
  • LU41004A1 - : en
  • CA636902A - Antiskid device : en
  • DE1124201B - Double glass pane with colored coating : de en
  • US3021954A - Combination full-flow and by-pass filter : en
  • US3022164A - Reproduction of color drawings, film transparencies and photographs : en
  • FR1285513A - Process for the separation of molecular solutions : en fr
  • US3022276A - Process for the preparation of chlorinated and sulfochlorinated polyolefins : en
  • FR1285432A - New lubricants soluble in water to constitute shining and deburring liquids for barrels, vibrators or other devices intended for the treatment, in bulk, of metal or plastic parts : en fr
  • FR1285347A - Development of radiators : en fr
  • FR1285402A - Powdered detergent product based on potassium soap and method of preparation : en fr
  • FR1285424A - Enlarger device for negative and positive images on sensitive media : en fr
  • FR1285482A - Balanced linkage : en fr
  • GB889991A - Improvements in or relating to a gradual mechanical automatic speed variator : en
  • GB889882A - Drafting mechanism for textile spinning machines : en
  • US3021943A - Cigar box : en
  • US3022429A - Magnetic control apparatus : en
  • USD192270S - Combination carton and display box : en
  • FR1285274A - Method and elements of elastic material for the construction of frames and similar applications : en fr
  • FR1285377A - Removable inflatable boat with rigid keel : en fr
  • FR77364E - Method and apparatus for the concentration or separation by centrifugation of the constituents of a gas mixture : en fr
  • DE1847398U - HAND SHOWER. : de en
  • GB889963A - Glassware cleansing machine : en
  • US3022486A - Automatic proportional preset of amplifier gain : en
  • GB889667A - Improvements in or relating to knitwear finishing shapes : en
  • GB889830A - Improvements relating to the manufacture of cellular insulated wire : en
  • FR1285639A - Remote control system : en fr
  • FR1285502A - Machine intended to come into contact with a vehicle, in a vehicle loading ramp : en fr
  • FR1285551A - Two-cylinder motor-compressor, in particular for refrigeration machines : en fr
  • US3022208A - Reinforcing element bonded with a cured mixture of a butadiene polymer and diethyl fumarate, and process for preparing same : en
  • GB889636A - Improvements in nuclear reactors : en
  • GB889715A - Process for the production of substituted triazines : en
  • DE1124399B - Armored vehicles, especially armored personnel carriers : de en
  • US3022045A - Panel gate : en
  • US3022286A - Process for preparing higher fatty acid salts of neomycin : en
  • FR1285213A - Vitamin b12 stabilization process : en fr
  • FR1285548A - Pre or intermediate coolant for gas turbine installation : en fr
  • GB889815A - Bonding of fibrous materials : en
  • GB889833A - New metalliferous azo-dyestuffs containing monohalogen-triazine residues and process or their manufacture : en
  • US3021836A - Resuscitator : en
  • US3022217A - Fumigating composition : en
  • JPS372742Y1 - : ja
  • BE607460A - Process to prevent gelation of paints. : en fr
  • DE1124415B - Process for the production of a building material from cement, water, sand and foam-producing and foam-stabilizing substances : de en
  • FR1285422A - Device for fixing one or more tubes on a head : en fr
  • DK92825C - Friction drive mechanism for trailers. : da en
  • DE1847288U - PHOTOGRAPHIC CENTRAL SHUTTER. : de en
  • FR1285478A - Hollow glass objects, in particular ampoules or balloons, and manufacturing processes thereof : en fr
  • FR1285368A - Improvements to textile machines and in particular to multi-storey mills : en fr
  • FR1285875A - Fuel system for liquid fuel rocket : en fr
  • DE1124289B - Pick-up baling press with two parallel press channels in the direction of travel and a pick-up that feeds them together : de en
  • GB889572A - Permanent waving of hair : en
  • US3021699A - Clutch operating means for knitting machines : en
  • US3022115A - Motor vehicle braking system and control means therefor : en
  • US3021993A - Carton lock : en
  • US3022102A - Emergency release bar : en
  • US3022497A - Variable orifice device : en
  • GB889704A - Novel aniline derivative and a process for the manufacture and conversion thereof : en
  • FR1285761A - Acrylonitrile purification process : en fr
  • FR1285879A - Nuclear reactor installation : en fr
  • GB890070A - An improved method of detecting defects in elongated metallic objects : en
  • DE1124421B - Container : de en
  • GB890055A - Improvements relating to reciprocating air compressors : en
  • FR1285473A - Variable flow volumetric pump : en fr
  • GB889791A - Treatment of zirconiferous materials : en
  • DE1124295B - Air niche closure at apiary : de en
  • LU40977A1 - : en
  • US3022406A - Safety switch : en
  • GB889994A - Improvements in water tube boilers : en
  • GB890041A - Improvements in and relating to journal bearings : en
  • FR1285458A - Improvements to roads and others : en fr
  • FR1285818A - Negative conductance circuits : en fr
  • BE607363A - New Hydrogenation Products of the Lysergic Acid Series and Their Preparation : en fr
  • CA636919A - Method and apparatus for making storage batteries : en
  • CA637058A - Lapping machine : en
  • US3021902A - Control apparatus for subsurface well tools : en
  • US3021536A - Floating support : en
  • DE1847117U - MATTRESS COVER. : de en
  • DE1847317U - BRAKE INDICATOR FOR VEHICLES. : de en
  • FR1285394A - Method and devices for the continuous supply of machines for molding calibrated tablets from a mixture of granular or powdered product and liquid : en fr
  • US3021617A - Non-slip safety sole attachment for footwear : en
  • US3022143A - Process for drying hydrogen cyanide : en
  • LU40986A1 - : en
  • US3021604A - Ways and means for adjusting work tools : en
  • DE1847033U - DEVICE FOR THE TRIGGERING OF FUNCTIONAL SEQUENCES ON OFFICE MACHINES, IN PARTICULAR TYPEWRITERS. : de en
  • DE1847260U - TAILPIECE FOR BANJOS. : de en
  • DE1847355U - CAMO COVER FOR STEEL HELMETS OD. DGL. : de en
  • FR1285203A - Process for preparing basic antibiotics produced by streptomyces species : en fr
  • FR1285488A - Respiratory : en fr
  • FR1285635A - Improvement in elastic belts : en fr
  • US3022125A - Cage for double row spherical roller bearings : en
  • DE1124039B - Process for the preparation of tertiary amines : de en
  • DE1124063B - Lattice work for regenerative chambers for Siemens-Martin and other industrial furnaces : de en
  • DE1124144B - Bearing ball for counter track bearings : de en
  • DE1847225U - JOINT, IN PARTICULAR FOR GARDEN SWINGS. : de en
  • FR1285845A - Device for controlling rotating maneuvering members, actuated by an auxiliary force, in particular for hydraulically controlled clutches : en fr
  • GB889606A - Improvements in sand spreading mechanisms : en
  • GB889622A - A method of and apparatus for cooling granular material : en
  • DE1124033B - Process for the production of alkanesulphochlorides : de en
  • DE1124306B - Starting device with gas turbine : de en
  • FR1285805A - Adjustable cam follower : en fr
  • GB889619A - Improved swaging machine : en
  • US3022002A - Parallel rule-slide rule : en
  • US3021558A - Method and apparatus for producing fibers : en
  • DE1847046U - TELEPHONE COVER. : de en
  • FR1285486A - Electrophotographic material : en fr
  • FR1285792A - New method of connecting electrical equipment, more especially in construction, and electrical equipment conditioned for this purpose : en fr
  • US3022094A - Double stub card set : en
  • GB889646A - Bearings for rotatable shafts : en
  • US3021532A - Force cup : en
  • US3021860A - Apparatus for setting irrigation tubes : en
  • US3021706A - Ultrasonic materials testing system : en
  • FR1285220A - Internal combustion engine with rotary pistons : en fr
  • US3021555A - Hinge devices : en
  • US3022378A - Monaural-binaural transmission of sound : en
  • DE1124292B - Power-driven mechanical pruning shears : de en
  • DE1124331B - Bow for string instruments with a frog that can be moved along the bow rod : de en
  • DE1124354B - Process for the production of direct positives from an original using the silver salt diffusion process : de en
  • DE1847286U - DEVICE TO ENABLE THE MEASUREMENT OF THE FRICTION TORQUE OF THE WINDING FRICTION OF FILM WINDING REELS OF PHOTOGRAPHICAL CAMERAS. : de en
  • FR1285442A - Further training in photographic processing machines : en fr
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