• US2750702A - Fish lure : en
  • US2750599A - Built-in fold-away water closet : en
  • US2750684A - Extended instep shoe : en
  • US2751046A - Combination brake : en
  • DE944712C - Device for the production of reinforcement elements of any length from prestressed concrete for supporting structures with upwardly protruding from the precast concrete bodies : de en
  • US2750972A - Straight beam adjustable jaw clamp : en
  • US2751464A - Temperature responsive switch : en
  • US2750608A - Inseam trimming machines : en
  • US2751123A - Portable vacuum tank : en
  • AU207056B2 - Improvements in hinged boom spray equipment : en
  • US2751591A - Dough panning machine : en
  • FR1119574A - Mixer of fluids and more particularly of hot and cold water : en fr
  • US2750886A - Gas pressure blasting device : en
  • US2751337A - Process for separation of acetone and methanol from complex mixtures : en
  • US2751532A - Relative speed control of plural motors especially for tension control : en
  • US2751539A - Aircraft control apparatus : en
  • DE1724488U - HYDRAULICALLY ADJUSTABLE BED. : de en
  • DE942813C - Type lever movement device for writing and similar machines : de en
  • DE944624C - Lubricant based on esters of phosphoric acids, silicic acids, carboxylic acids and compounds with linear polymeric chains : de en
  • AU206934B2 - Magnetic electron multiplier gate : en
  • US2750719A - Packaging method : en
  • US2751451A - Snap switch : en
  • US2751378A - Benzylpenicillin thio acid : en
  • US2750860A - Sub-soil aerating cultivator : en
  • CA526499A - Radio communication systems : en fr
  • US2750774A - Lighters : en
  • US2750958A - Drill pipe float valve : en
  • US2750947A - Hair treating composition and method of use for setting : en
  • US2750956A - Hydraulic break fuse requiring reset : en
  • US2751063A - Power driven elevating conveyor : en
  • AU212035B2 - Improvements in coupler dispensions for color photography containing protein polymers : en
  • DE944672C - Terminal block for electrical junction boxes : de en
  • FR1119675A - Process for restoring the finish of clothing or textiles after washing, cleaning or dyeing : en fr
  • FR1119693A - Wire printer controlled by drive cables : en fr
  • US2751486A - Domestic appliance : en
  • DE1724750U - AID GAME FOR POINT TOTO SELECTION BET. : de en
  • DE1724795U - BOLT SETTING TOOL. : de en
  • AU1455155A - Improvements relating tothe manufacture of resilient materials in foam form : en
  • US2750892A - Turbine driven pump means : en
  • USD178038S - Vegetable shredder : en
  • AU1448055A - Improvements in or relating to interference limiters : en
  • CA526425A - Retriever : en fr
  • DE1724479U - Kneading spatula for impression materials in dental technology. : de en
  • DE1724508U - FRAME WITH PICTURE. : de en
  • DE1724732U - LETTER OPENER. : de en
  • CA526492A - Electro-optical measuring, testing or grading apparatus : en fr
  • DE944692C - Baths for anodic glazing of metals : de en
  • CA526634A - Ion sources : en fr
  • DE1724682U - COMPRESSED AIR LIQUID LIFTER WORKING AS A SUCTION PUMP. : de en
  • FR1119256A - Process for removing mineral salts contained in sulfonates : en fr
  • FR85107E - Improvements to tire casings : en fr
  • GB750557A - Improvements relating to bearings : en
  • GB750750A - Improvements relating to suction cleaner filter bags : en
  • GB750756A - Testing arrangements for intelligence storage equipment : en
  • CA526720A - Bottle handle assembly : en fr
  • US2751273A - Particle trajectory plotter : en
  • DE1724418U - DRAINAGE HOSE FOR WASHING MACHINES OD. DGL. : de en
  • DE1724788U - MIXING TAP FOR OVERFLOW TANK. : de en
  • DE1724534U - DOWELS, IN PARTICULAR FOR UNITING PLYWOOD PANELS WITH DIFFERENT PARTS. : de en
  • DE944797C - Detachable vehicles with streamlined roller shutter cladding on the front walls : de en
  • FR1119486A - Printing process using leuco esters derived from vat dyes : en fr
  • GB750772A - An improved sleeping-car trailer for motor vehicles : en
  • CA526580A - Urea-formaldehyde condensation products and process of preparation : en fr
  • US2750980A - Lock nut having fastening zone and columnar supported locking zone : en
  • US2751227A - Racing game : en
  • US2751530A - Differential pressure sensing unit : en
  • AU210741B2 - Improvements in or relating to method and apparatus for buffing pneumatic tyre carcasses : en
  • CA526570A - Photographic camera with interchangeable objectives : en fr
  • CA526455A - Arrangement in the production of steel and other metals : en fr
  • CA526517A - Aldehyde condensation products and process of making same : en fr
  • CA526694A - Press with clutch mechanism : en fr
  • DE1724642U - IMPACT AND BEND RESISTANT PLASTIC TUBE CONSTRUCTION. : de en
  • DE944579C - Firing system with fuel blowing task : de en
  • DE1724693U - STEERING DEVICE FOR MOTOR VEHICLES. : de en
  • CA526664A - Iodine complexes : en fr
  • AU210221B2 - Improvements in sliding clasp fasteners : en
  • CA526505A - Float valve : en fr
  • US2750807A - Special internal engaging gear set : en
  • AU213927B2 - Propulsive vibrator : en
  • GB750734A - Improvements in separable link : en
  • GB750680A - Improvements in bag closures : en
  • GB750768A - Improved method and apparatus for fabricating pipe : en
  • US2751038A - Air supported cleaner with control : en
  • US2751265A - Shaft bearing : en
  • US2751457A - Control device : en
  • DE1724735U - SHOE WITH BAT TAPE. : de en
  • FR1119266A - Perimeter improvements : en fr
  • GB750909A - Improvements in liquid fuel supply systems for gas turbine engines : en
  • DE1724660U - BALL MILL WITH DEFROSTING MAGNET. : de en
  • FR1119352A - Device for indicating the name of the next station in public transport vehicles : en fr
  • FR1119363A - Improvements to armored core reactors : en fr
  • CA526408A - Joint tightener and fastener : en fr
  • DE1724680U - PROJECTION DEVICES SUCH AS HOME CINEMA, STAND-UP IMAGE PROJECTORS AND THE LIKE. : de en
  • DE1724779U - CARRIAGE ATTACHMENT. : de en
  • DE1724661U - SEAMS TO FIT, ESPECIALLY OF CLOTHING FABRICS. : de en
  • US2750815A - Bearing reseating device : en
  • CA526542A - Rear window defroster : en fr
  • US2750920A - Door chime and wicket mechanism : en
  • CA526536A - Method for controlling mold and decay on fresh fruits and vegetables : en fr
  • US2751100A - Transporting and dumping equipment : en
  • DE1724413U - BINDER. : de en
  • DE1724459U - SOCKELESS MIRROR LAMP TO CLIP ON. : de en
  • FR1119638A - Catalytic reforming process for light fractions of gasoline : en fr
  • GB750936A - Improvements in internal combustion engine accessory drives : en
  • US2751502A - High-frequency heating generator : en
  • US2750730A - Shock and vibration proof oscillator : en
  • GB750864A - Improvements in or relating to oxide cathodes for electronic tubes : en
  • DE1724762U - PLUG-IN MODULE. : de en
  • FR1119651A - Homogenizer device for machine for extruding or injecting thermoplastic materials : en fr
  • US2750820A - Method for roll-forging an annular disk : en
  • US2751233A - Collapsible tow truck : en
  • DE1724452U - DEVICE FOR ACTIVATING A CONTACT. : de en
  • DE1724767U - HANDSCRAPING SYSTEM FOR FILLING THE FEED BOX OF A CONCRETE MIXING MACHINE. : de en
  • FR1119284A - Multi-element partition : en fr
  • CA526477A - Multiple cylinder internal-combustion engine : en fr
  • CA526646A - Circuit interrupter : en fr
  • US2751354A - Method of manufacturing a magnetic ferrite core : en
  • DE1724493U - PRESSING DEVICE FOR THE MANUFACTURING OF GLASS BLOCK WITH WIRE INSERT. : de en
  • DE944702C - Hydraulic steering for road vehicles with a rotating superstructure, especially for cranes or the like. : de en
  • AU205412B2 - Improvements in or relating to indicator circuit arrangements : en
  • DE1724411U - CLOTHING COLLAR. : de en
  • CA526482A - Temperature control system : en fr
  • CA526489A - Preparation of urea formaldehyde resin in mono-ether of a polyhydric alcohol as vehicle and plasticiser : en fr
  • DE944809C - Metalworking lubricants : de en
  • DE1724603U - BACKUP TO MONEY BOXES. : de en
  • AU211905B2 - Signal transmission equipment : en
  • CA526399A - Tight box for electric condensers : en fr
  • DE944572C - Saw tooth vibrator : de en
  • GB750551A - Improvements in or relating to spectacles : en
  • GB750692A - Improvements in or relating to electrical conductors : en
  • GB750758A - Improvements in or relating to liquid dispensing units : en
  • GB750816A - Process for the preparation of synergistic antifoam compositions : en
  • GB750979A - Machine for packing sand in a mold box : en
  • DE1724482U - MONTH BINDING. : de en
  • GB750716A - Improvements in or relating to heat stabilization of vinylidene chloride resins : en
  • US2751417A - Oxidation of saturated cyclic hydrocarbons to hydroperoxides : en
  • US2750592A - Welding mask : en
  • US2750661A - Method of making hammered ware : en
  • US2751223A - Loop controlling means in sheet handling device : en
  • US2751333A - Reforming catalyst and process : en
  • DE1724704U - ADJUSTABLE JOINT, IN PARTICULAR FOR VEHICLE REAR VIEW MIRRORS. : de en
  • DE1724786U - INDOOR RUZLE DEVICE. : de en
  • DE1724449U - AC TOGGLE SWITCHES, IN PARTICULAR FOR IMPLEMENT ARRANGEMENT. : de en
  • DE944586C - Switching device for calculating machines : de en
  • FR1119432A - Rotating fastening device : en fr
  • FR1119650A - Hydromechanical transmission : en fr
  • FR1119226A - Swivel connector for valves : en fr
  • US2750988A - Article of repose for supporting the body of a person : en
  • FR1119576A - Method of adjusting the finger of a Maltese cross mechanism : en fr
  • GB750561A - Improvements in spiral roll wrapping machine : en
  • GB750959A - Improvements in or relating to hot oil heaters : en
  • DE1724766U - GEAR FOR MIXERS IN THE CONSTRUCTION INDUSTRY. : de en
  • FR1119645A - Spray gun for liquids : en fr
  • DE944798C - Arrangement for controlling circuits through electron tubes : de en
  • GB750975A - Improved method and apparatus for processing packing material : en
  • DE1724691U - SLIDING SHOE FOR SPRING MOUNTING OF MOTOR VEHICLES. : de en
  • GB750897A - Improvements relating to darts and flights for same : en
  • GB750813A - Lubricant composition : en
  • GB750825A - Improvements in or relating to the extraction of animal glue : en
  • US2751295A - Photographic emulsions containing tanning developing agents : en
  • CA526736A - Venturi cleaning nozzle : en fr
  • FR1119657A - Progressive nozzle : en fr
  • GB750872A - Improvements in or relating to cinematographic projectors for stereoscopic projection : en
  • DE944626C - Process for the production of synthetic lubricating oils : de en
  • DE944788C - Folder, album, loose-leaf book or the like. : de en
  • FR1119279A - Sun visor and headlight shield : en fr
  • GB750806A - Purification of terephthalic acid : en
  • DE944693C - Carrying device for accordions : de en
  • FR1119278A - Dish drying machine : en fr
  • FR1119514A - Removable wheels for toys : en fr
  • GB750704A - Improvements in or relating to a windshield wiper assembly : en
  • GB750820A - Improvements relating to oxygen tents : en
  • DE944617C - Process for artificial aging of commutators or slip rings of electrical machines connected to the winding : de en
  • FR1119344A - Flange for the quick and bolt-free assembly of separate elements, and mainly for the assembly of profiles : en fr
  • US2751244A - Door latch operating mechanism : en
  • DE944557C - Sound film remote transmission system with perforated disc scanning and playback through Braun's tube : de en
  • US2751406A - Oxidative condensation of aralkyl compounds : en
  • US2751515A - Cathode-ray tube : en
  • USD178035S - Folding tire wrench : en
  • USD178056S - Chest : en
  • GR16992B - SEAT FRAME AFTER PLASTIC TAPE. : el en
  • AU206425B2 - A method of producing hot tops inthe casting art anda template for making thesame : en
  • DE935204C - Coating compound to protect metal surfaces against weld spatter : de en
  • US2751590A - Outdoor circular band antenna : en
  • US2750923A - Hot dip galvanizing apparatus : en
  • DE1724484U - BALL GUARD. : de en
  • DE1724616U - GEAR ARRANGEMENT IN SELF-PROPELLED COMBINE HARVESTERS FOR DRIVING THE CHASSIS AND THE MOWING AND THRESHING DEVICE. : de en
  • DE1724624U - SHED FURNISHING. : de en
  • DE1724420U - HOUSEHOLD MACHINE. : de en
  • DE1724485U - ELECTRICALLY HEATABLE HOT WATER BOTTLE MADE OF CERAMIC MATERIAL. : de en
  • DE1724487U - MOTORCYCLE GOGGLES. : de en
  • DE944654C - Movie camera and movie projector with a mirror lens : de en
  • US2750704A - Fishhook : en
  • US2751288A - Method of producing finely divided metallic sodium : en
  • GB750986A - Improvements in or relating to heat pumps : en
  • DE1724612U - CONTROL DEVICE FOR AGRICULTURAL MACHINERY AND EQUIPMENT. : de en
  • GB750549A - Improvements in the production of symmetrical dialkyl ureas : en
  • GB750727A - Improvements relating to refractometric cells : en
  • IE22084L - Permanent magnets : en
  • AU213526B2 - Improvements in or relating to circuit arrangements for use in television receivers and intended for filtering out noise signals : en
  • DE1724601U - PLASTIC BRACELETS. : de en
  • FR1119412A - High pressure lubricants, non-freezing : en fr
  • GB750622A - Improvements in or relating to jet propulsion units for aircraft : en
  • DE1724457U - LIGHTING BODY WITH A SHAFT-SUPPORTED, PREFERABLY CANDLE-SHAPED ELECTRIC BULB. : de en
  • US2751275A - Cathode-ray oscillograph recording camera : en
  • US2751553A - Electrical tachometer : en
  • GB750742A - Improvements in or relating to first stage rotary pump for use in a two-stage vacuumpumping system : en
  • DE944563C - Process for the insulation of electrical apparatus and devices : de en
  • GB750932A - Means for comminuting shavings formed when cutting screw threads in metal : en
  • DE1724406U - ARM AND NECK SHELVES FOR JACKETS AND THE LIKE. : de en
  • DE1724694U - COOLING DEVICE FOR DISC BRAKES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1119627A - constructive element for electric discharge vessels or similar applications : en fr
  • US2751455A - Magnetic centrifugal device : en
  • DK81166C - Device for gear shifting mechanisms for motor vehicles. : da en
  • DE1724527U - SMALL FURNITURE, IN PARTICULAR TABLE, WITH TOP AND FRAME MADE OF DIFFERENT MATERIALS. : de en
  • US2751472A - Potentiometer for vertical reference system : en
  • DE944578C - Dry matter for the de-acidification and de-esterification of hydrocarbons : de en
  • DE944612C - Road protection cap for water taps, measurement points, etc. like : de en
  • DE1724739U - DEVICE FOR CALLING OPERATORS IN RESTAURANTS. : de en
  • FR1119366A - Improvements to combustion systems : en fr
  • GB750773A - Improvements in devices for attaching handles to brushes and the like : en
  • US2750909A - Press : en
  • FR1119595A - Knitting calculator : en fr
  • GB750967A - Improvements in lifting appliances having a cable drum driven via a hydraulic clutch : en
  • GB750766A - An improved method of and means for heating the ends of tubes : en
  • CA526739A - Handle assembly for jalousies and venetian windows : en fr
  • US2750986A - Control apparatus for strips : en
  • DE1724668U - PRESENTLY FOR ADVERTISING PURPOSES LINE DISPLAY OF FIGURES, PROFILES OR. DGL. : de en
  • DE1724774U - STAMP PACKAGE. : de en
  • GB750528A - Improvements in the treatment of fabrics in tubular form made from yarns of polyvinyl chloride and in the treatment of such yarns : en
  • FR1119260A - Improvements to projection screens with transparent blades providing the impression of relief : en fr
  • US2750731A - Stationary bearing, including an endstone for pivots, chiefly clockwork pivots : en
  • US2751221A - Folding machine of the buckle chute type : en
  • US2751484A - Electric soldering iron : en
  • FR1119248A - Process for preparing reactive cokes : en fr
  • GB750521A - Improvements in and relating to the conversion of iron to steel : en
  • FR1119483A - Camera frame counter using film on reels : en fr
  • GB750902A - Improvements in rotary printing machines : en
  • GB750520A - Improvements in or relating to apparatus for making draught, dust and weather-excluding joints between doors, windows and the like and their surrounding frames : en
  • GB750793A - Fork lift or industrial trucks : en
  • GB750931A - Improvements in the rings of textile ring spinning, doubling and twisting machines : en
  • US2750805A - Belt aligner : en
  • US2750985A - Apparatus for convoluting thin walled articles : en
  • US2751205A - Road surface disintegrator : en
  • US2751258A - Scaffold : en
  • GB750802A - Process for sweetening sour petroleum distillates : en
  • GB750881A - Archery bow : en
  • US2750700A - Clamp assembly for a triger housing : en
  • CA526404A - Internally heated electric discharge lamp luminaire for outdoor service : en fr
  • CA526537A - Die casting : en fr
  • CA526588A - Protective apparatus for perforating well casings and the like : en fr
  • FR1119268A - Bottle holder device for vial mouth grinding machines : en fr
  • FR1119601A - Floor scrubber : en fr
  • GB750605A - Improvements in or relating to coating compositions and preparation thereof : en
  • GB750777A - Improvements in or relating to apparatus for closing bags : en
  • GB750792A - Improvements in or relating to conversion of residual hydrocarbon oils : en
  • DE944773C - Fixed barrel air rifle : de en
  • DE1724568U - FRAME CHAIN. : de en
  • US2750705A - Fishhok extracting device : en
  • AU211608B2 - Highspeed electrostatic strip oiling : en
  • AU541354A - Vending and display device : en
  • DE944787C - Method and device for applying heat exchange fins to heating or cooling pipes : de en
  • DE1724737U - Apparent death pistol for taxi drivers. : de en
  • AU1454855A - Improvements relating to automobile door latching systems : en
  • US2750998A - Apparatus for reducing food liquids to powders : en
  • AU206282B2 - Folding perambulator or push-chair : en
  • US2751044A - Means for lubricating machinery : en
  • USD178070S - Link chain for a bracelet or the like : en
  • US2751477A - Electrical resistive device : en
  • GB750556A - Improvements relating to scanning circuit arrangements for television and like apparatus : en
  • FR1119563A - Toy gun : en fr
  • DE1724552U - GLUE BURNER. : de en
  • DE944682C - Hollow block closed on five sides : de en
  • DE944778C - Fuel feeder for furnaces, especially those in the ceramic industry : de en
  • DE1724759U - TOY FUELING STATION FOR SUSPENSION DRIVEN MODEL VEHICLES. : de en
  • GB750794A - Process for the preparation of benzyloxy--a:2-dinitrostyrenes : en
  • DE1724793U - PUNCHED NUT WRENCH. : de en
  • US2751483A - Constant temperature oven : en
  • US2751552A - Thickness gage for metallic coatings : en
  • USD178066S - Link chain for a necklace or the like : en
  • FR1119319A - Gasoline or other fuel gauge : en fr
  • GB750721A - Improvements relating to double-acting hydraulic shock absorbers : en
  • GB750885A - Improvements in and relating to fish bait : en
  • CA526445A - Windows : en fr
  • CA526656A - Method of barking logs : en fr
  • US2751357A - Water softening and detergent composition and process of preparing same : en
  • US2750975A - Peach pitting device : en
  • DE944832C - Rangefinder for photographic cameras, in particular 35mm cameras : de en
  • DE944768C - Gear pump for fluids : de en
  • DE1724529U - WARDROBE WITH BOARD. : de en
  • FR1119309A - New oxygen tent : en fr
  • GB750784A - Spray device for use in cleaning containers : en
  • US2750914A - Cargo anti-shifting structure for ships' holds : en
  • US2751558A - Radio frequency filter : en
  • US2750762A - Refrigeration system for air conditioning apparatus : en
  • DE944732C - Address printing plate : de en
  • FR1119468A - Game of skill by throwing balls on a circular track : en fr
  • AU212391B2 - Quaternary salts of azo dyestuffs and process forthe preparation thereof : en
  • CA526498A - Roll crimping machine : en fr
  • US2751248A - Combined stake rail clamp and stake anchor : en
  • CA526583A - Manufacture of insecticidal compositions containing organic phosphorus compounds and of phosphorus compounds for inclusion therein : en fr
  • US2750693A - Combination dry and steam flatiron : en
  • US2751343A - Production of alpha-ketocarboxylic acid esters : en
  • US2751512A - High frequency vibration exciter and calibrator : en
  • USD178059S - Plate or similar article : en
  • CA20587S - Tire tread : en
  • CA526423A - Furniture polish : en fr
  • US2751364A - Polymers of unsaturated esters of cyclohexanecarboxylic acids and compositions containing the same : en
  • DK81141C - Electrical appliance with a contact element slidable along a helical or helical wire. : da en
  • FR1119396A - Reinforced concrete filling board for mine formwork : en fr
  • FR1119578A - Defense for ships : en fr
  • DE944610C - Small refrigeration apparatus : de en
  • DE944606C - Process for the catalytic production of gasoline-like isomeric hydrocarbons from olefin-containing starting materials : de en
  • DE1724637U - DEVICE FOR SECURING SCREWS OR NUTS, IN PARTICULAR SCREWS OR NUTS FOR CABLE ACCESSORIES, AGAINST UNAUTHORIZED LOSS. : de en
  • FR1119308A - Method and device for magnetic recording and reading with application to the control and simplification of accounting operations : en fr
  • CA526703A - Radio direction finders : en fr
  • US2751190A - Hydraulic turbines : en
  • DE944840C - Three-rail bogie for excavators, stackers or similar heavy equipment : de en
  • FR1119370A - Locking device for windows pivoting about a vertical axis : en fr
  • GB750510A - Improvements relating to the production of catalysts : en
  • GB750730A - Improvements in or relating to control mechanism for excavators : en
  • CA526543A - Stock material for microporous articles and methods of making the same : en fr
  • AU212581B2 - Power pruner : en
  • AU215581B2 - Improvements relating to load handling trucks : en
  • DE1724524U - ADJUSTABLE TABLE. : de en
  • FR1119458A - Wool fat recovery process : en fr
  • CA526402A - Apparatus and method for curing meats : en fr
  • FR1119424A - Rolling cabinet : en fr
  • US2750657A - Method of applying a metal electrode to a high permittivity ceramic : en
  • US2750722A - Package handling apparatus : en
  • FR1119414A - Cinematographic camera : en fr
  • US2750944A - Absorbent bandage : en
  • DE1724550U - OVEN LIGHTING. : de en
  • FR1119586A - Fabric wrap for poultices : en fr
  • GB750982A - Apparatus for cutting tire treads : en
  • US2751080A - Vibrating screen : en
  • US2751467A - High voltage, high frequency apparatus : en
  • DE1724714U - MILK JUG WASHER WITH JUG ERECTION. : de en
  • DE944659C - Chain and clothing protection for two-wheeled vehicles : de en
  • DK81143C - Elongated light fixture with detachable dome. : da en
  • GB750617A - Improvements in or relating to propellent devices for use in the bore of the barrel of an explosive stud driving tool : en
  • AU207097B2 - Gas recirculation system for use with heat exchangers : en
  • US2751492A - Railway car speed determining and control apparatus : en
  • US2751537A - Dynamic braking control : en
  • US2751204A - Disintegrating head mechanism with chain take-up for a continuous miner : en
  • FR1119270A - Improvements to machines using textile threads and in particular to sewing machines : en fr
  • GB750674A - Improvements in engine starter drives : en
  • DE1724585U - MAGNETIZING HEAD. : de en
  • DE1724716U - CONTAINER FOR TEMPORARILY ACCEPTANCE OF LIQUIDS ACCUMULATING IN PORTIONS. : de en
  • DE944658C - Wiper blade holder for windshield wipers : de en
  • GB750567A - Improvements relating to radar receiving equipment : en
  • US2751018A - Aligned slip well tool : en
  • DE1724567U - MOBILE SCAFFOLDING WITH ADJUSTABLE WORK PLATFORM. : de en
  • DE1724640U - DRIVE DISC FOR CONVEYOR MACHINES, FOERDERHAESPEL OD. DGL. : de en
  • FR1119253A - Use of transistors in telephone sets and installations : en fr
  • FR1119653A - Process for manufacturing low inertia pulleys and pulleys obtained by this process : en fr
  • DE1724678U - DEVICE FOR SMALL IMAGE CAMERAS WITH CENTRAL SHUTTER FOR SHUTTER OPERATION AND FOR FILM TRANSPORT. : de en
  • FR1119380A - Washing machine, for olives and other fruits : en fr
  • DE944641C - Starting decompression device : de en
  • DE944695C - Exhibition and similar facilities : de en
  • AU1450255A - Loom : en
  • US2750604A - Adjustable bed cover support : en
  • US2750614A - Dispensing toothbrush : en
  • USD178055S - Cocktail table or the like : en
  • USD178063S - Earring or the like : en
  • FR1119254A - Improvements to the signaling of road intersections with colored lights : en fr
  • FR1119292A - Insecticides containing phosphorus esters : en fr
  • FR1119492A - Steam motive power generator unit operating with intermediate superheat : en fr
  • GB750574A - Lubricant distributor : en
  • US2751419A - Process for purification of polytetramethyleneether : en
  • DE944740C - Arrangement for speed control of direct current machines, whose armatures are fed by a reversing converter : de en
  • DE944767C - Roll film camera with film pressure plate that can be lifted off the film : de en
  • US2751362A - Methods of and systems for producing heat-treating gases : en
  • US2751425A - Method and apparatus for mixing and contacting fluids : en
  • US2750664A - Indicator for razors : en
  • US2751225A - Occupant propelled roundabout : en
  • DE944709C - Dressing device for profiled grinding wheels : de en
  • DK81172C - Loading mechanism for goods suspended from hooks, such as pig carcases. : da en
  • US2751346A - Cold process water softener or coagulator : en
  • DE1724542U - BUCKET. : de en
  • GB750797A - Process of manufacture of an antibiotic product having a specific action against the microbes causing fermentation and decomposition of foods, and product obtained thereby : en
  • US2750890A - Time delay fuze for a mine : en
  • AU1438055A - Separator forthe removal of particles ofmagnetic material from finely divided nonmagnetic material : en
  • CA526511A - Nonwoven fabric and method of producing same : en fr
  • CA526601A - Television transmission apparatus : en fr
  • US2751036A - Electrical precipitator : en
  • US2751174A - Fishing pole holder : en
  • US2751256A - Simulated wire wheel : en
  • US2750827A - Evans : en
  • US2751338A - Process of vaporization of hydrogen peroxide solutions : en
  • US2751408A - Treatment of protein hydrolysates : en
  • FR1119604A - Car cart : en fr
  • GB750587A - Improvements in or relating to fire escape apparatus : en
  • US2751236A - External joint sealing strip : en
  • DE1724570U - WOOD FORMWORK PANEL. : de en
  • DE1724689U - BALANCING GEAR WITH BEVEL GEAR SET, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • GB750517A - Improvements in or relating to non-skid braking and steering mechanism for motor vehicles : en
  • DK81169C - Braking device for tilt window hinges. : da en
  • FR1119362A - Valve arrangement for compressed air circuit breakers : en fr
  • DE1724563U - FINAL BAR. : de en
  • US2751107A - Refuse receptacles : en
  • DE1724650U - VALVE UPPER PART FOR SANITARY FITTINGS. : de en
  • FR1119415A - Photographic lens : en fr
  • US2751509A - Sneak pulse suppressor : en
  • DE1724474U - RUSSBAG. : de en
  • DE944810C - Emulsion concentrate of the oil-in-water type for metalworking : de en
  • FR1119297A - Improvement in equipment for incorporating various substances into a casting : en fr
  • DE1724764U - TOY TV. : de en
  • FR1119302A - Beam for loom : en fr
  • DE944604C - Sealing device for drum filters for wet cleaning of air and gases : de en
  • GB750809A - Processes for treating hygroscopic material : en
  • GB750751A - Improvements in and relating to cushioning devices for braking systems : en
  • US2751388A - Process for preparing benzhydryl ethers : en
  • US2751446A - Automatic gain control circuit for transistor amplifiers : en
  • US2751358A - Non-foaming detergents : en
  • US2751416A - Continuous process for the manufacture of thiuram disulfides : en
  • FR1119681A - New industrial products usable as fuels for jet engines and as addition fuels or indetonating products : en fr
  • GB750514A - Improvements relating to instructional models for representing atomic structure : en
  • GB750636A - Static magnetic core storage devices : en
  • DE1724572U - DEVICE FOR TONGUE TESTING IN CHIMNEYS. : de en
  • DE944644C - Speed control device for rotating compressed air machines, especially grinding machines : de en
  • GB750850A - An improved trailer : en
  • FR1119214A - Pulverized charcoal hearth with anterior combustion chamber and posterior combustion chamber placed inside the surrounding wall, more particularly for a steam generator : en fr
  • GR17023B - DECORATION OF EARRINGS IN COLOR FOR HAND PERFORMANCES AND DESIGNS (PAINTING). : el en
  • US2750973A - Woodworker's hand plane : en
  • US2751011A - Side wall testing apparatus : en
  • DE1724521U - FOLDING FURNITURE. : de en
  • GB750604A - Colouring materials of the anthraquinone series : en
  • GB750808A - Improvements in and relating to inkholders : en
  • GB750827A - Apparatus for binding wire or similar bundles of material : en
  • GB750984A - Racemisation procedure : en
  • FR1119570A - Process for obtaining a hardened steel wire, degreased, or annealed or patented wire without any oxidation : en fr
  • GB750573A - Recirculation of cleaning air in electrostatic precipitator : en
  • DE1724706U - TERRAIN SLIDING PROTECTIVE RING WITH QUICK FASTENER FOR TRUCKS AND OTHER TERRAIN VEHICLES. : de en
  • DE942826C - Process for producing a secondary electron-emitting layer, in particular for multipliers : de en
  • FR1119293A - Two-dimensional delay grating amplifiers with traveling wave propagation perpendicular to the beam : en fr
  • FR1119550A - Food incorporating substances intended for stabilizing animal fats : en fr
  • GB750523A - Method of applying metallic sealing strips to doorways and the like and a tool for use in such method : en
  • GB750688A - Improvements in or relating to the manufacture of bags : en
  • DE944565C - Method and device for spinning electrical conductors : de en
  • DE1724430U - REEL CORES FOR TAPES. : de en
  • DE944627C - Natural and / or synthetic lubricating oil based greases : de en
  • FR1119462A - Alternator : en fr
  • GB750515A - Substituted stilbenes : en
  • DK81139C - Electron tube amplifier for both mains operation and battery operation. : da en
  • GB750745A - Improvements in electrolytic capacitors : en
  • DE1724533U - FURNITURE GLIDERS, IN PARTICULAR FOR TABLE LEGS. : de en
  • GB750564A - Harvester : en
  • GB750740A - Improvements in or relating to arrangements in a time division multiplex communication system for generating amplitude modulated pulse trains or for separating such pulse trains : en
  • FR1119364A - Improvements to refrigeration devices : en fr
  • US2750859A - Rotary tiller : en
  • FR1119495A - Glass furnace : en fr
  • DE944720C - Rubber impact body for quay walls : de en
  • DEH15010B - Glare-free headlights and fog lights with thin-film polarizers : de en
  • GB750914A - Means for adjusting the effective throw of a crank or eccentric mechanism : en
  • GR17032B - CHEMICAL METHODS BY NICKEL PLATING AND BATHS FOR THEM. : el en
  • FR1119387A - Hydraulic backlash compensator : en fr
  • FR1119216A - Handling crate, especially for bottles : en fr
  • FR1119389A - Novel compounds containing sulfur : en fr
  • GB750701A - Improvements in or relating to waste paper, paper board and the like ejector apparatus : en
  • US2751399A - Hydrogenation of steroids : en
  • US2750847A - Pneumatic recuperator for a gun : en
  • US2751208A - Swinging mechanism for the disintegrating head of a continuous miner : en
  • DE944651C - Adjustment lock for adjustment wheel : de en
  • GB750910A - Improvements in fire-place companion stands, hearth brushes, toasting forks and the like : en
  • US2751094A - Bunker feeding system : en
  • US2751061A - Litter removing apparatus : en
  • US2750641A - Chill : en
  • US2750987A - Presser wheel for securing pads to crown caps : en
  • GB750945A - Improvements in and relating to latch mechanisms : en
  • US2751355A - Transmission fluid : en
  • FR1119350A - Lighting device for motor cars : en fr
  • FR1119553A - Further training in shoe making : en fr
  • GB750599A - Improvements in the manufacture of catalysts : en
  • DE1724468U - ELECTRIC HEATER. : de en
  • GB750847A - Improvements in or relating to purification of citrazinic acid : en
  • USD178048S - Dinner plate or similar article : en
  • FR1119238A - Attenuator for coaxial line : en fr
  • GB750886A - Steroids : en
  • GB750655A - -a,-a-dichloropropionates of the haloaryloxy lower alkanols : en
  • US2751513A - Electric brakes or slowing down devices : en
  • USD178050S - Unit for freezing ice cream : en
  • US2751551A - Adjustable power factor correction system : en
  • US2750765A - Cold gas refrigerator : en
  • US2751118A - Spread dispenser : en
  • US2751122A - Shaker device : en
  • FR1119426A - Repeating photographic flash gun : en fr
  • DE1724403U - DEVICE ON MEN'S SHIRTS TO KEEP THE COLLARS AND CUFFS IN SHAPE AND FIT. : de en
  • CA526457A - Powder hopper : en fr
  • DE944607C - Process for the preparation of ª ‰ -? - Oxyaethylsulfonen : de en
  • DE944731C - Process for the manufacture of p-aminobenzenesulfonamide capsules : de en
  • DE944561C - Funnel-shaped radiator arrangement for emitting and receiving electromagnetic waves : de en
  • DE1724505U - DRIVING HAND PRESS. : de en
  • DE944668C - Process for the production of lubricating oils : de en
  • DK81171C - Automatic packing machine for packing piece goods or pre-packaged units. : da en
  • FR1119490A - Friction coupling : en fr
  • GB750693A - Improvements in or relating to the fabrication of composite electrical conductors : en
  • CA526624A - Electromagnetic waveguides : en fr
  • CA526714A - Preparation of phenylchlorosilanes : en fr
  • DE1724437U - ARRANGEMENT OF SURVEILLANCE TABLES AT SMALL STATION. : de en
  • DE1724446U - CONNECTORS FOR ELECTRICAL CABLES. : de en
  • GB750691A - Improvements in and connected with the mounting of electric fuse blocks and switch fuse units : en
  • FR1119381A - Clip for electrical connection tabs and method of manufacturing said clip : en fr
  • GB750631A - Improvements in refractory metal electrodes for use in inert, gas-shielded arc welding and cutting apparatus : en
  • GB750702A - A method of making cellulose acetate fibre : en
  • FR1119371A - Shoe hook : en fr
  • DE1724404U - REINFORCEMENT FOR CORDS. : de en
  • DE1724604U - CIGAR CUTTER. : de en
  • GB750851A - Improvements in or relating to the manufacture of centrifugally cast iron pipes : en
  • US2750633A - Noguera : en
  • FR1119358A - Sound absorption device : en fr
  • GB750805A - Improvements in or relating to waterproffing processes and materials : en
  • GB750894A - Improvements in or relating to bolts and like fastening members : en
  • DE944808C - Process for decolorizing oils : de en
  • FR1119361A - Actuating device for electric circuit breakers : en fr
  • FR1119564A - Process for the purification of terephthalic acid esters : en fr
  • GB750724A - Liquid fuel stoves : en
  • IE22072L - Artificial leather : en
  • FR1119220A - Safety device for immobilizing the mass of a power hammer : en fr
  • DE1724638U - DOUBLE PULL-IN SPRING STRAP. : de en
  • FR1119299A - Erasable ink for ballpoint pens, ballpoint pens and refill cartridges incorporating such ink : en fr
  • US2751523A - Eliminating static electric shock from automobile seat covers : en
  • DK81130C - Process for the preparation of O-alkyl malic acid dialdehydes. : da en
  • DE1724628U - STARTING DEVICE FOR DIESEL AND IN PARTICULAR GLOW HEAD ENGINES. : de en
  • DE1724722U - LOCKNUT. : de en
  • GB750969A - Improvements in or relating to pigment dyestuffs of the anthraquinone series : en
  • US2750663A - Hair trimmer : en
  • US2751084A - Fuel tank filter installation : en
  • US2751365A - Stabilized polychloroprene latex : en
  • US2751561A - Wave-guide mode discriminators : en
  • DE1724428U - CRUSHING, KNEADING AND CONVEYOR MACHINE. : de en
  • DE944571C - Process for influencing the electrical properties of semiconductor bodies during their production from pure semiconductor material, which contains only very small amounts of donor and receiver contamination : de en
  • FR1119437A - Corrosion protection device in heat recovery units : en fr
  • FR1119670A - Reinforcement for espadrille soles : en fr
  • DE1724545U - NEWSPAPER HOLDER ON HOUSEBOXES. : de en
  • US2750729A - Rake bar bearing : en
  • US2751207A - Drum type disintegrating head for continuous miner : en
  • CA526421A - Pressure cookers : en fr
  • CA526629A - Collapsible aerials : en fr
  • DE944785C - Cap connection for longwall mining in underground mining : de en
  • GB750654A - Prompting apparatus for use with cameras : en
  • GB750956A - Improved system for energising electrostatic precipitators : en
  • GR17028B - TOILET VACUUM CLEANER CASE. : el en
  • FR1119507A - Method and device for removing and storing manure : en fr
  • DE1724544U - COLLECTIVE LETTER BOXES WITH ADVERTISING SPACE. : de en
  • GB750786A - Improvements in or relating to watch-cases : en
  • GB750921A - Improvements in photographic camera shutters : en
  • US2751247A - Passenger car frame structure : en
  • DK81145C - Device by oil burner. : da en
  • FR1119215A - Timepiece running maintained by the energy supplied by a photoelectric cell : en fr
  • GB750889A - Improvements in or relating to vehicles : en
  • GB750907A - Derivatives of 1, 3, 4-thiadiazole-2, 5-dithiol and the use of such derivatives as additives for hydrocarbon lubricants and as vulcanization accelerators : en
  • DE944570C - Lighting fixture for tubular light sources with a pair of trough-shaped reflectors : de en
  • GB750822A - Linear polyamides : en
  • GB750950A - Improvements in or relating to gauging device : en
  • AU212741B2 - Apparatus for bonding foam materials together : en
  • CA526581A - Preparation of di-tertiary butyl quinone : en fr
  • DE1724655U - TENSIONING DEVICE FOR A CHAIN DRIVE WITH ROLLER CHAINS. : de en
  • DE944584C - Logarithmic measuring and calculating vessel : de en
  • FR1119602A - Set of decorating accessories and candle holders for cakes and other baking items : en fr
  • US2750825A - clarke : en
  • FR1119565A - viscose sponge and process for its manufacture : en fr
  • USD178041S - Jaw-insert pliers : en
  • US2751070A - Adjustable support and protective dis- : en
  • GR17031B - DISCOVERY IMPROVEMENTS. : el en
  • FR1119413A - Improvements made to tire treads : en fr
  • AU204693B2 - Improvements in and relating to electric control systems : en
  • US2751462A - Fuse circuit breaker : en
  • US2751556A - Variable transfer directional coupler for microwave energy : en
  • IE22410L - Starchy foodstuffs : en
  • CA526686A - Coin collecting devices : en fr
  • FR1119474A - Mixer-mixer : en fr
  • CA526524A - Drill rod steel and articles thereof : en fr
  • CA526427A - Adjustable bed mattress : en fr
  • CA526604A - Suction cleaner dome mounting construction : en fr
  • AU1446755A - Improvements in or relating to circuit-arrangements for automatic stabilization ofthe frequency ofa highfrequency oscillator relatively tothe frequency ofthe pilot wave : en
  • CA526527A - Tape-dispensing mechanism : en fr
  • CA526620A - Protein hydrolysis : en fr
  • AU213236B2 - Improvements in and relating to electromagnetic control devices : en
  • AU1445455A - Improved apparatus for dispensing sheet materialfrom a continuous web : en
  • US2751372A - Highly unsaturated polymers derived from polymeric isopropenyl acylates : en
  • DE1724639U - PULLEY WITH DIN BALL BEARING. : de en
  • DE1724698U - LAMP AND INDICATOR LAMP, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • GB750788A - Improved variable speed power transmission mechanism for motor vehicles : en
  • USD178076S - Radio paging mobile unit : en
  • FR1119234A - Advanced liquid dielectric and electrical device that includes it : en fr
  • FR1119542A - Improvements to bottoms and lids for boxes, cans or drums made of metal or plastic : en fr
  • GB750926A - Spectacle frames : en
  • DE1724659U - Sieve-less hammer mills. : de en
  • DE1724741U - DEVICE FOR THE ELECTRIC TRANSMISSION OF THE INFLUENCE OF A COUNTER COUPLED WITH A MEASURING DRUM (DRUM COUNTER). : de en
  • GB750874A - Improvements in or relating to haulage rollers : en
  • FR1119202A - Cigarette-ashtray : en fr
  • GB750615A - Improvements in rotary disc valves : en
  • GB750855A - Means for applying pitching motion to marine craft : en
  • GB750869A - Improvements in or relating to vacuum systems for operating automobile accessories : en
  • US2750885A - Aligning means for shaped charge perforating apparatus : en
  • FR1119600A - Improvements to motor mowers : en fr
  • FR1119684A - Ferroelectric matrix operated using an electron beam switching lamp : en fr
  • AU542454A - Propulsive vibrator : en
  • CA526529A - Pneumatic tire mold : en fr
  • DE944616C - Pressure nipple for waterproof cable glands : de en
  • CA526473A - Swing hammer assembly : en fr
  • AU1455855A - Improvements inthe welding together of pipes : en
  • AU1437355A - Apparatus for preheating finely granulated solid materials, particularly raw cement powder : en
  • GB750941A - Steroids : en
  • AU1452755A - Brake : en
  • DE1724526U - COMPONENT FOR TABLES WITH A PARTIAL FLOOR. : de en
  • DE1724645U - FITTED PIPE. : de en
  • GB750590A - Improvements in or relating to front wheel forks for cycles : en
  • GB750804A - Improved process for the production of crystalline procaine penicillin : en
  • GB750834A - Cyclopentanophenanthrene derivatives and a process for preparation of same : en
  • CA526449A - Process of improving fibres and textiles produced therefrom : en fr
  • CA526418A - Clip for the assembly of evergreen and/or floral material to form displays : en fr
  • FR1119696A - Sound diffuser : en fr
  • CA526577A - Solid phase bonding of metals : en fr
  • US2751168A - Boundary layer induction system for aircraft power plant : en
  • US2751300A - Photographic solvent transfer reproduction process : en
  • US2750991A - Foldable chair : en
  • USD178083S - Mounting for gauge : en
  • US2750623A - Process for removing backbones from fish : en
  • CA526520A - Process of neutralizing crude sulphonates : en fr
  • US2751005A - Device for cutting a line of striations across strip material : en
  • US2751161A - Doffing a winding machine : en
  • US2751020A - Valve for use with side wall testing apparatus : en
  • CA526549A - Dispersion process for carbon black : en fr
  • FR1119614A - Lighting device : en fr
  • DK81164C - Photocopier. : da en
  • FR1119335A - New types of prefabricated elements for the building : en fr
  • FR1119498A - Machine for making heliographic copies : en fr
  • FR1119523A - Improvements to devices for spinning and twisting multiple ends : en fr
  • GB750495A - Improvements in soap compositions : en
  • DE1724466U - SPOOL BOBBIN MADE OF PLASTIC. : de en
  • DE1724511U - SCREEN DEVICE FOR CANS OD. DGL. : de en
  • DE944776C - Lock for automatic weapons : de en
  • US2751055A - Double clutches : en
  • CA526731A - Spectroscopic lamp : en fr
  • DE1724635U - PROTECTIVE AND DECORATIVE CAP FOR SCREWS, IN PARTICULAR HEAD SCREWS. : de en
  • CA526512A - Nonwoven fabric and method of producing same : en fr
  • CA526679A - Means for releasing compressed gases from containers therefor : en fr
  • DE1724590U - DEVICE FOR AVOIDING SOOTING OF THE OPTICS OF ELECTRIC SMOKE DENSITY MEASURING DEVICES. : de en
  • GB750547A - Improvements in automatic feeding device for loose leaves particularly for tobacco leaves : en
  • DE1724581U - REGISTRATION DEVICE, IN PARTICULAR FOR SEISMOMETERS IN FIELD OPERATION. : de en
  • AU1455355A - Improvement in heat exchanging between flowing media : en
  • DE944707C - Gravity davit : de en
  • FR1119489A - Transistor amplifier, adjustable amplification : en fr
  • US2751575A - Emergency signal system for motor vehicles : en
  • FR1119442A - Improvement to folded sheet piles of shapes similar to those of corrugated sheets : en fr
  • GB750965A - Improvements relating to means for removing and replacing the covers of soaking pit furnaces : en
  • AU204491B2 - A process forthe manufacture ofice-cream and icecream obtained bythe process : en
  • CA526673A - Method of producing ammonium sulphamate : en fr
  • BE525756A - HAIR DYING PROCESS. : en fr
  • US2750675A - Test indicator : en
  • US2750897A - Loading and unloading apparatus : en
  • US2750617A - Windshield wiper : en
  • AU205676B2 - A method of and solution for producing a paint bonding surface on metals : en
  • FR1119623A - Means of protection against wear of the wire fasteners of buttons, method and instrument for the implementation of this means : en fr
  • AU1453255A - Automatic gain control system : en
  • AU211282B2 - Improvements in or relating to machine for issuing business forms : en
  • DE944690C - Combustion chamber arrangement : de en
  • CA526452A - Printing plates : en fr
  • CA526633A - Method of recovering uranium from ores thereof : en fr
  • AU208698B2 - Improved prefabricated sheetmetal cubicles for metalclad switchgear : en
  • DE1724700U - CAR HEADLIGHT WITH SWIVELING MIRROR. : de en
  • US2751567A - Electrical connector : en
  • DK81153C - Veneer glue machine. : da en
  • US2751266A - Device for damping by fluids, the weaving motion of railway cars : en
  • US2751463A - Positive opening and closing switch : en
  • US2750842A - Explosive jettison device for airborne stores : en
  • CA526615A - Power-lift mechanism : en fr
  • CA526695A - Regulation system for inverter : en fr
  • DE1724695U - COMPRESSED AIR SYSTEM, IN PARTICULAR COMPRESSED AIR SERVO BRAKES IN MOTOR VEHICLES. : de en
  • DE1724705U - EXTERIOR REAR VIEW MIRRORS, ESPECIALLY FOR VEHICLES. : de en
  • DE944780C - Drag conveyor, especially for wooden sticks : de en
  • US2751126A - Mustard dispensers : en
  • DE1724495U - CONTAINER WITH A LOOSE OR HINGED LID FOR CARRYING SMALL UTENSILS. : de en
  • DE944633C - Belt lens : de en
  • DE944781C - Process for the automatic weight control of the debris of a swimming and sink treatment plant : de en
  • US2750950A - Dish washer : en
  • US2751151A - Item counter and totalizer : en
  • US2750713A - Controls for bean sprouting machine : en
  • US2750952A - Valve systems for the control of fluid pressure : en
  • US2751511A - Line drop compensator : en
  • US2751339A - Method for vaporizing hydrogen peroxide solutions : en
  • US2750810A - Xf projector : en
  • US2751580A - Vehicle speed indicating device for motor vehicles : en
  • USD178043S - Combined knife and hone sheath : en
  • AU1455955A - An improved foldable combination of working surface and seat : en
  • AU210382B2 - Improvements in or relating to interference limiters : en
  • CA526453A - Support for charging electrodes for electrostatic filters : en fr
  • AU1443355A - Spare wheel carrier : en
  • DE1724405U - HIKING AND CAMPING CEILING. : de en
  • DE1724412U - HANGERS FOR COATS, JACKETS, CLOTHING AND LINEN. : de en
  • FR1119554A - Blade head for mowers : en fr
  • GB750972A - Pressure rupturable record member : en
  • US2750830A - Wonsowicz : en
  • AU206428B2 - Exhaust or suction silencer for internal combustion engines : en
  • AU208946B2 - Improvements in or relating tothe weatherproofing of joints between individual cubicles of metalclad switchgear : en
  • FR1119699A - Tobacco filler feeder for making cigar dolls in cigarge doll machines : en fr
  • DE944555C - Snow blower with a snow loading chimney : de en
  • CA526436A - Body supported flashlight holder : en fr
  • USD178054S - Triple dresser : en
  • FR1119692A - Improvements made to escalators : en fr
  • CA526407A - Caliper gauge : en fr
  • US2750957A - Injection valve : en
  • US2751312A - Lubricant composition containing powdered lithium carbonate and method of its application to metal bodies : en
  • GB750601A - Improvements in jet nozzles and jet propulsion units : en
  • GB750876A - Improvements in or relating to the packaging of superimposed sheets : en
  • FR1119622A - Device to ensure the fixing and approximate horizontality of a surveyor's level : en fr
  • AU1444055A - Process for the manufacture of 15, 15'-dehydro- 3 carotene : en
  • GB750669A - Improvements in or relating to suction dredgers for dredging and excavating earth from below the surface of water : en
  • DE944553C - Centrifugal separator in the top drum of steam generators : de en
  • AU211709B2 - Improvements in or relating to implements for operating upon theground or soil : en
  • CA526424A - Vehicle : en fr
  • CA526530A - Pneumatic tire mold : en fr
  • CA526626A - Extraction process for polymer treatment : en fr
  • AU206002B2 - Improvements in or relating to implements for planting or distributing seeds orthe like material : en
  • CA526631A - Method of making and assembling cartons : en fr
  • FR1119583A - Auxiliary device applicable to leveling, vibrating and resurfacing machines, on rails, for concrete roads, for the level spreading of bituminous road surfacing materials : en fr
  • FR1119700A - Hydraulic cylinder : en fr
  • GB750642A - Improvements in bipolar electrolysers : en
  • FR1119580A - Plug : en fr
  • FR1119640A - Method of extracting a red coloring matter : en fr
  • US2750610A - Butcher's accessory : en
  • US2751389A - Pyridyl aliphatic alkylene polyamine poly acid compounds and salts : en
  • DE944784C - Hanging device : de en
  • DE1724528U - SCHOOL DESK. : de en
  • DE1724562U - FRAME FOR WINDOW. : de en
  • DE944714C - Apron conveyor : de en
  • AU1455655A - Improvements in heat exchangers : en
  • FR1119690A - Magnetic core storage for accounting machines : en fr
  • US2750782A - Laundry apparatus : en
  • US2751119A - Milk bottle tap : en
  • CA526575A - Sparking plugs for internal combustion engines : en fr
  • AU1452655A - Process and apparatus for distilling mineral oil : en
  • FR1119409A - Arrangement for coupling a driven machine with its drive assembly : en fr
  • FR1119330A - Sophisticated safety device for the protection of flue gas pipes against explosion : en fr
  • US2751402A - Oxidation of hydrocortisone esters to cortisone esters : en
  • DE1724592U - SOCKET FOR LAMPS FOR PROJECTION DEVICES. : de en
  • FR1119526A - Roof-ceiling unit : en fr
  • AU211658B2 - Improvements in mounting racks carrying electronic equipment : en
  • AU213255B2 - Improvements in or relating to aperture closing devices : en
  • CA526463A - Device for dispensing sheet material : en fr
  • CA526500A - Radar systems : en fr
  • FR1119608A - Excitation circuit of two transmitters : en fr
  • FR1119639A - Electrical printer recording device : en fr
  • GB750529A - Improvements in the treatment of fabrics in tubular form made from yarns of acrylic resins, and in the treatment of such yarns : en
  • GB750588A - Novel xanthine derivatives and a process for the manufacture thereof : en
  • GB750835A - Improvements in or relating to magnetic memory units : en
  • DE944736C - Microwave generator, which contains two microwave oscillators : de en
  • FR1119540A - Landing slowing device for turbojet powered aircraft : en fr
  • FR1119619A - Improvements to television shooting tubes : en fr
  • DE944791C - High performance radiation boiler : de en
  • FR1119505A - Claw wrench usable in particular for tightening or loosening nuts : en fr
  • US2750635A - Window structure hardware : en
  • US2750787A - Safety lock : en
  • FR1119303A - Pneumatic tires with additional volume : en fr
  • DE944694C - Sheet music turner : de en
  • FR1119585A - Gripper actuation mechanism applicable to combers : en fr
  • FR1119422A - No blade camber or bounce telephone type relay : en fr
  • FR1119448A - Pump or fan with moving impeller axially traversed by the fluid : en fr
  • DE1724515U - WARDROBE. : de en
  • DE1724713U - ZIPPER FOR ROUND CONTAINERS. : de en
  • DE944754C - Revolving window : de en
  • DE1724724U - EXTENSION ARM FOR LIFT-TILT-TURN WINDOWS OR DOORS. : de en
  • GB750513A - Composite products of natural or synthetic rubber and textile material : en
  • FR1119517A - Electric razor : en fr
  • FR1119629A - Burner : en fr
  • US2751023A - Devices for automatically filling well casing : en
  • US2750941A - Mouth protector : en
  • US2751302A - Method of activating the nutrient constituents of dehydrated leafy vegetation : en
  • AU207471B2 - Improvements in or relating to frequency control arrangements for frequency-shift telegraph systems : en
  • GB750744A - Tandem trench roller : en
  • US2750802A - Alternate action mechanism : en
  • US2751440A - Magnetic recording-play-back heads : en
  • US2750812A - Mirone : en
  • GB750783A - Shovel loader with an oscillating conveyor : en
  • DE1724599U - ELECTROACOUSTIC CONVERTER MADE OF CERAMIC SUBSTANCES WITH A CLOSING MEMBRANE. : de en
  • GB750733A - Improvements in or relating to explosion resisting windows : en
  • US2750994A - Chair back adjusting mechanism : en
  • US2751016A - Tool for testing oil wells : en
  • US2751304A - Process for the production of molecularly modified lard : en
  • US2751331A - Process for selectively polymerizing diolefins : en
  • AU1451455A - Improvements in or relating to implements for planting or distributing seeds orthe like material : en
  • GB750882A - Improvements in and relating to clocks : en
  • DE944591C - Liquid cooling system for internal combustion engines : de en
  • DE944711C - Device for coupling and uncoupling vehicles from toy trains : de en
  • DE944743C - Dwarf holder for interchangeable dwarf components with several connections : de en
  • FR1119647A - Clothes dryer : en fr
  • GB750516A - Substituted stilbenes : en
  • AU1451655A - Rear dump wagon : en
  • AU213032B2 - Improved metalclad switch-gear : en
  • CA526483A - Control for beam guidance system : en fr
  • US2750907A - Sewing machine : en
  • US2751217A - Self-damped torsion spring : en
  • US2750694A - Steam flatiron : en
  • US2750743A - Control devices for hydraulic motors : en
  • USD178105S - Centrifugal compressor : en
  • US2751142A - Bags : en
  • US2751469A - Electric switch : en
  • USD178049S - Lamp bezel : en
  • GB750995A - Improvements relating to apparatus for testing inductive windings : en
  • USD178098S - Coffee table : en
  • FR1119251A - Improvements to the electrical control of electrodynamic retarders mounted on motor vehicles : en fr
  • DE1724436U - BRAKE ARRANGEMENT. : de en
  • DK81148C - Object for surgical, dental or sanitary purposes. : da en
  • DK81127C - Process for the extraction of manganese compounds. : da en
  • US2751060A - Stoking devices for fire grates : en
  • DE1724402U - SHIRT, IN PARTICULAR SPORTS SHIRT OD. DGL. : de en
  • DE1724443U - HOUSING FOR RADIO DEVICES WITH KINKED BALL. : de en
  • FR1119610A - Mounting arrangement for railway signaling systems with automatic free-track indication, in particular for electrical switches : en fr
  • GB750512A - Improvements in or relating to variable condensers or capacitors as used in radio and other electronic apparatus : en
  • US2750792A - Apparatus for measuring the bore of tubing : en
  • US2751053A - Holder : en
  • US2751386A - Quinolyl aliphatic alkylene polyamine poly acid : en
  • CA526727A - Corrosion protection in water systems : en fr
  • US2751079A - Method of screening : en
  • US2750621A - Stair anchor : en
  • DE944799C - Arrangement for single-channel stereophony : de en
  • GB750955A - Improvements in or relating to circuit arrangements for frequency-modulated waves : en
  • US2751568A - Wire centering means for pin-type insulation-piercing connectors : en
  • DE1724472U - RUETTELROST FOR OEFEN FOR SOLID FUELS. : de en
  • DE1724792U - WOODEN WEFT REEL, AUTOMATIC AND NORTHROP REEL FOR HIGH SPEED REEL MACHINES. : de en
  • FR1119537A - Method for the protection of electron tube generators against non-tolerable operating conditions at zero load and against overload : en fr
  • GB750968A - Capacitor unit : en
  • FR1119333A - Device allowing the driver of a vehicle to know the position of the steered wheels : en fr
  • FR1119322A - Improvement of motor vehicles for their use on all terrains : en fr
  • FR1119324A - Advanced armored seat : en fr
  • US2751024A - Well tool actuating device : en
  • FR1119384A - Hydraulic control with auxiliary device for mining machines : en fr
  • DE1724595U - EYEGLASSES FOR BARE GLASSES WITH BINOCULAR SEAM PART HEIGHT METER. : de en
  • DE944677C - Electromagnetic switching device, in particular relay, with an E-shaped component : de en
  • DE944697C - Jet pump for generating air foam for fire extinguishing purposes : de en
  • FR1119689A - arithmetic element using magnetic core counters : en fr
  • GB750501A - Combined rot-proofing and mildew-proofing of textiles : en
  • GB750635A - Improvements in and relating to hydraulic turbines and pumps : en
  • IE22245L - 15, 15'-cis betacarotene : en
  • USD178060S - Material hardness tester or similar article : en
  • GB750826A - Improvements in or relating to connections between pins and bores : en
  • GB750916A - Process for the preparation of the dihydrostreptomycin salt of levulinic acid isonicotinylhydrazone : en
  • FR1119544A - Process to prevent coloring of cheeses : en fr
  • FR1119310A - Method and device for, in certain machines using pressurized gas to fill containers, the recovery of said gas : en fr
  • GB750858A - Electronic level-sensitive apparatus : en
  • GB750621A - Means for the deflection of fluid jets : en
  • GB750779A - Apparatus for marking labels or the like : en
  • FR1119348A - Flocking process in several colors on fabrics : en fr
  • FR1119445A - Improvements in the isolation of electrical devices : en fr
  • FR1119219A - Process for preparing sodium bicarbonate and ammonium sulfate : en fr
  • GB750849A - Improvements in surgical dressings : en
  • FR1119271A - Equipment for spreading road materials and for reshaping pavements, roads, etc. : en fr
  • GR17030B - SYNTHETIC SOAP IN THE FORM OF PAPER. : el en
  • FR1119435A - Rotary fixing device : en fr
  • US2750593A - Welding helmet face shield : en
  • US2750898A - Railway track with electric toy trains, tramcars or similar vehicles : en
  • US2750974A - Screw driver having a disc shaped bit : en
  • GB750709A - Means for feeding molten metal to moulds in continuous casting processes : en
  • US2750642A - Clasp : en
  • US2750888A - Long delay bomb tail fuze : en
  • US2751297A - Photographic emulsion layer containing a 3-pyrazolidone : en
  • US2750685A - Sandal with means for detachably attaching an outer sole thereto : en
  • US2750906A - Sewing machine balancing : en
  • DE944769C - Fire extinguisher : de en
  • DE944639C - Method and device for evaluating and checking betting slips : de en
  • GB750533A - Corsets, girdles and the like : en
  • GB750503A - Improvements in or relating to preparation of benzene hexachloride : en
  • US2751135A - Frictionally engaged slide box : en
  • FR1119472A - Horizontal drilling or milling machine : en fr
  • FR1119534A - Phonographic record : en fr
  • DE1724648U - THROTTLE. : de en
  • FR1119531A - Control system for traction devices with collapsible studs, for wheels of tractors and other motor vehicles : en fr
  • AU1449655A - Gas recirculation system for use with heat exchangers : en
  • DE1724681U - FILM TREATMENT DEVICE. : de en
  • AU1444455A - Radio location system : en
  • CA526751A - Sock saver : en fr
  • DE1724561U - DOOR FRAME. : de en
  • FR1119386A - Mandrel for setting tubular rivets : en fr
  • GB750524A - Improvements in grinding machines : en
  • US2751250A - Sprinkler guard : en
  • DE1724494U - AS A BAG, INSERT POT, CONTAINER OR. DGL. USABLE VESSEL, PREFERABLY MADE OF PLASTIC. : de en
  • US2750893A - Fire pump : en
  • AU1444655A - Improvements in or relating to aperture closing devices : en
  • US2750801A - fauvelot : en
  • US2751243A - Lock case and rose construction : en
  • GB750922A - Improvements in or relating to the manufacture of letter envelopes : en
  • DE944835C - Control device for an electromagnetic clutch, in particular for the main clutch of motor vehicles : de en
  • AU212595B2 - Improvements in and relating to pressure fluid operated friction coupling systems : en
  • GB750888A - Improvements in or relating to intestinal bathing devices : en
  • GB750923A - Process for grafting one polymer onto another polymer : en
  • FR1119444A - Compositions of organosilicon compounds containing phosphorus and their preparation : en fr
  • FR1119221A - Container for cooking food and the like : en fr
  • FR1119418A - Continuous sterilization device : en fr
  • FR1119519A - Manufacturing process of tobacco smoke filters and products obtained : en fr
  • GB750630A - An improved wreath rack : en
  • GB750638A - Dehydrochlorination of dichloropropionic acid compounds : en
  • US2750767A - Device for buttering sweet corn : en
  • US2751318A - Method of manufacturing coils : en
  • CA526655A - Electrical control apparatus : en fr
  • DK81144C - Procedure and apparatus for arc welding. : da en
  • US2751075A - Carton for packaging clusters of cylindrical objects : en
  • USD178061S - Link chain for a bracelet or the like : en
  • US2751270A - Containers or tray structures : en
  • US2751324A - Antibiotic compositions comprising oxytetracycline and carbomycin : en
  • US2751009A - Method of working over wells : en
  • DE944550C - Process for the production of organic, fluorine-containing halogen compounds : de en
  • FR1119686A - Fixing plate : en fr
  • FR1119685A - Ferroelectric meter : en fr
  • DE1724665U - Multi-layer valve bag : de en
  • USPP1487P - Rose plant : en
  • DE944793C - Device for defrosting the evaporator in cold rooms : de en
  • DE944818C - Temperature-dependent dwarf resistance element : de en
  • GB750540A - Improvements in or relating to hydraulic motorsí¬more particularly for internal shoe-drum brakes : en
  • GB750576A - Improvements in methods of making ice and apparatus therefor : en
  • DE1724575U - CLAMP TO CONNECT WOODEN WORKPIECES. : de en
  • US2751187A - Feathering runner vane type hydraulic turbines and pumps : en
  • FR1119557A - Eccentric mechanism : en fr
  • GB750712A - Process for the production of trichloro-acetonitrile : en
  • DE1724712U - SEAL FOR CROWN CLOSURES. : de en
  • FR1119316A - Non-bleeding soaps and manufacturing process increasing the stability of soaps : en fr
  • GB750657A - Improvements in gas filters : en
  • US2751200A - Liquid heater : en
  • FR1119404A - Ear protectors : en fr
  • DE944758C - Washer for milking machines : de en
  • US2751102A - Closure cap : en
  • GB750535A - Improvements in controlling the feed of material to crushers : en
  • DE944656C - Photographic light-sensitive material with a yellow filter layer : de en
  • DE1724464U - WORK LIGHT WITH SUPPORT FRAME. : de en
  • DE1724613U - DISTRIBUTION ROLLER FOR MANURE SPREADER. : de en
  • FR1119698A - Improvements to games featuring coloring sketches and an appropriate selection of paints : en fr
  • US2751307A - Method for producing titanium concentrates : en
  • US2751321A - Method of butt welding thermoplastic sheets : en
  • DE1724627U - INTAKE PIPE FOR MULTICYLINDER CARBURETTOR ENGINES. : de en
  • GB750706A - Cap connection for mine roof support : en
  • GB750765A - Improvements in or relating to detector circuits : en
  • DE1724683U - COVER PROTECTION BASKET FOR SUCTION LINES. : de en
  • DE1724765U - LIGHT BULB USED AS A JOY'S ARTICLE. : de en
  • AU213159B2 - 4-substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines : en
  • CA526437A - Inertia starter : en fr
  • US2750943A - One-hand veterinary syringe : en
  • US2751498A - Crystal controlled oscillator circuit : en
  • US2751437A - Signal translation systems : en
  • AU1446955A - Improvements in mining machines : en
  • DE1724558U - METAL PROFILE FOR PIVOTING OR REVOLVING WINDOWS. : de en
  • FR1119281A - Simultaneous twisting devices when assembling the wires : en fr
  • CA526635A - Pivoted hand tools : en fr
  • CA526713A - Preparation of alkoxy hydrosilanes : en fr
  • US2751544A - Dosimeter charger : en
  • CA526574A - Vehicle windscreen wipers : en fr
  • CA526651A - Phosphate coating for electrical steel : en fr
  • CA526723A - Production of non-ferrous alloys : en fr
  • AU211839B2 - A foldable stool useable also as steps : en
  • CA526706A - Belt cutter : en fr
  • AU1454955A - Tobacco smoke filter having a hydrophilic additive : en
  • AU1444755A - Improvements in or relating to frequency control arrangements for frequency-shift telegraph systems : en
  • AU210916B2 - Improvements in relating to processes for connecting wires to printed circuits : en
  • CA526466A - Washing machine : en fr
  • US2750753A - Self-powered liquid oxygen pump and vaporizer : en
  • US2751431A - Color television signalling apparatus : en
  • US2750654A - Miniature rectifier : en
  • US2750594A - Baseball glove with pre-formed pocket : en
  • USPP1486P - Rose plant : en
  • US2750934A - Two-direction engine starter : en
  • AU1450155A - Improvements in and relating to electric control systems : en
  • CA526456A - Molding mechanisms : en fr
  • USD178064S - Link chain for a bracelet or the like : en
  • US2751269A - Extension table and extension arm therefor : en
  • US2751538A - Electric motor and control circuit : en
  • DE944670C - Electric vehicle propulsion, in particular marine propulsion : de en
  • AU1452455A - Folding perambulator or push-chair : en
  • CA526579A - Snap acting device : en fr
  • AU1444255A - Improvements in or relating to fault alarm arrangements for electric communication systems : en
  • CA526412A - Road joint connections : en fr
  • CA526659A - Apparatus for spacing articles on conveyors : en fr
  • CA526712A - Compounding butyl rubber : en fr
  • DK81154C - Process for producing a low bulk foam-like material consisting of a thermoset phenol-formaldehyde resin. : da en
  • DE1724725U - HINGE BRAKE FOR CAR DOORS. : de en
  • DE944585C - Procedure for displaying balancing errors in rotating bodies : de en
  • FR1119240A - Process for manufacturing gutter-shaped retaining elements : en fr
  • AU597055A - Improvements in or relating tothe weatherproofing of joints between individual cubicles of metalclad switchgear : en
  • CA526661A - Annealing of stainless steel : en fr
  • DE835050C - Lifting element consisting of several pairs of rods connected one behind the other and articulated (Nuernberger Schere) : de en
  • AU1441855A - Improvements in or relating to chemical compounds of pharmaceutical value andthe preparation thereof : en
  • CA526419A - Speed changing gearing for motor cycles and similar vehicles : en fr
  • AU208452B2 - Process for bringing a condensable vapour under pressure using cooling and compression : en
  • AU1392755A - A method of and solution for producing a paint bonding surface on metals : en
  • FR1119575A - Hydraulic shock absorber : en fr
  • GB750526A - Improvements in the treatment of fabrics in tubular form made from yarns of regenerated protein and in the treatment of such yarns : en
  • DE944675C - AC squirrel cage motor : de en
  • DK81173C - Drying chamber for aqueous solid material. : da en
  • GB750522A - Improvements in or relating to shock absorbing devices : en
  • GB750800A - Improvements in and relating to cartons and the like : en
  • US2751423A - Disproportionation reactions with aluminum chloride : en
  • US2751397A - Reduction of 11alpha-acyloxy pregnenes : en
  • US2751031A - Conditioning paper-making stock : en
  • US2751516A - Polychrome cathode ray tube : en
  • DE1724679U - ADJUSTMENT DEVICE FOR CAMERAS. : de en
  • DE1724777U - WASTE OR DISPENSER. : de en
  • DE944838C - Conveyor device for bulk material with a suction nozzle, which is arranged on a frame equipped with a vibrator : de en
  • AU1445555A - Highspeed electrostatic strip oiling : en
  • CA526461A - Treatment of shaped articles comprising a polymer of acrylonitrile : en fr
  • DE1724450U - DRAW SWITCH, IN PARTICULAR FOR AC POWER. : de en
  • FR1119205A - Pulse modulation multiplex transmission system : en fr
  • DE944751C - Lipstick bases : de en
  • AU209526B2 - Improvements in or relating to oscillator circuits : en
  • FR1119286A - Push-pull handle for lock control : en fr
  • GB750720A - Telegraph transmitting apparatus : en
  • CA526545A - Balanced door organization with pressure release : en fr
  • DE944722C - Washable textile finishing agents : de en
  • AU213072B2 - A tubeless tyre construction : en
  • AU205229B2 - Improvements in or relating to devices for drawing sterilized liquids froma vessel : en
  • GB750747A - Improvements in or relating to iodine complexes : en
  • US2750606A - Foam rubber pillow construction : en
  • US2751218A - Elastic tow rope : en
  • US2750656A - Wringer roll : en
  • AU1440755A - Improvements in and relating to gramophone pickups : en
  • AU212245B2 - Improvements in releasers for milking machinery : en
  • CA526459A - Arylazopyrimidine compounds and methods of making the same : en fr
  • CA526538A - Apparatus for stretching film : en fr
  • AU596855A - Improved prefabricated sheetmetal cubicles for metalclad switchgear : en
  • AU1442355A - Process forthe dyeing of polymeric synthetic material : en
  • AU1447755A - Improvements in or relating to process and bath forthe chemical plating ofa catalytic material with nickel : en
  • AU1443655A - Quaternary salts of azo dyestuffs and process forthe preparation thereof : en
  • US2751453A - Resiliently biased rotary speedresponsive switch : en
  • DE1724605U - TWICE OR MULTIPLE TIMES IN A STRAIGHT OR ANGLE CUTTING SPADE BLADE. : de en
  • DE944719C - Transport container with an inner container made of elastic material and exchangeably arranged in an outer container : de en
  • DE1724608U - ARRANGEMENT FOR EQUIPMENT CARRIER OF AGRICULTURAL MACHINERY AND EQUIPMENT. : de en
  • DE1724718U - SAUSAGE FILLING MACHINE WITH OIL PRESSURE CONTROLLED PISTON. : de en
  • FR1119369A - New telemetry process : en fr
  • DE1724537U - UTENSILS MADE OF FOAM. : de en
  • DE944756C - Device for the production of a welded joint between equiaxed cylindrical parts made of thermoplastic materials, in particular sheaths of electrical cables or conductors : de en
  • FR1119321A - Process for obtaining aqueous emulsions of hydrophobic ceroids with a high melting point, emulsions thus obtained and their applications : en fr
  • FR1119597A - Manufacture of highly polymerized polymethylene terephthalates : en fr
  • GB750840A - Improvements in furnaces or stoves for heating air or the like : en
  • US2751090A - Portable indicating holders and settable indicators therefor : en
  • US2751108A - Filler cap assembly : en
  • FR1119683A - Magnetic information storage circuit device and method : en fr
  • GB750527A - Improvements in the treatment of fabrics in tubular form made from yarns produced bytreating a glycol with terephthalic acid or derivative thereof and in the treatment of such yarns : en
  • GB750853A - Instrument for checking the rate of time-piece movements : en
  • GB750958A - Improvements in or relating to portable fluid pressure operated jacks : en
  • GB750538A - Improvements in the production of acrylic acid : en
  • CA526433A - Motor driven vehicle for climbing steep inclined or vertical surfaces : en fr
  • DE1724740U - ELECTRIC SWITCH FOR ALARM CLOCKS. : de en
  • US2751045A - Venturi plug : en
  • FR1119496A - Suspension device : en fr
  • DE1724492U - HEATING DEVICE FOR THE INJECTION CYLINDER OF INJECTION MOLDING MACHINES AND THE LIKE. : de en
  • GB750543A - Improvements in or relating to electric converting circuits : en
  • AU1448955A - Improvements in or relating to vulcanizable rubber composition : en
  • AU212211B2 - Motor speed control : en
  • US2751550A - Current supply apparatus : en
  • AU1453455A - Compositions for controlling parasitic worms in agricultural soils : en
  • FR1119395A - Stacked cooker : en fr
  • FR1119428A - Process for the treatment of liquids and device for carrying out this process : en fr
  • DE944766C - Bottle valve without handwheel and stuffing box with auxiliary shut-off and safety fuse : de en
  • US2750600A - Inflatable cushioned receptacle : en
  • CA526441A - Collar protector and support : en fr
  • GB750677A - Improvements in apparatus for processing heat-softenable material : en
  • GB750990A - Sterile, biologically absorbable powdered starch derivative, and a process of making same : en
  • US2750788A - Lock mechanism : en
  • CA526647A - Circuit interrupters : en fr
  • FR1119532A - Game : en fr
  • GB750883A - Improvements relating to weft stop mechanisms for looms : en
  • GB750739A - Improved driving axle for motor vehicles : en
  • FR1119247A - Pen with several ball cartridges, filled with ink, of different colors : en fr
  • US2750634A - Retaining means for drafting rollers : en
  • US2751028A - Laterally spaced rollers selectively engageable with an adjacent wheel for forward and reverse vehicle drive : en
  • GB750771A - Improvements in and relating to objective lenses : en
  • AU207372B2 - An improved foldable combination of working surface and seat : en
  • US2751069A - goodman : en
  • US2751334A - Continuous flash coking process : en
  • US2750895A - Rotary pump and motor hydraulic transmission : en
  • US2751361A - Liquid hydrocarbon gelling agents : en
  • USD178051S - Hand cultivator : en
  • US2750725A - Tractor mounted peanut harvester having vibrating separating fingers : en
  • US2750866A - Air register : en
  • US2751216A - Liquid spring : en
  • DE944786C - Pull-out charger that moves like a rocker slide : de en
  • CA526502A - Circuit breakers : en fr
  • CA526639A - Switching and control means for carrier signaling and communication equipments : en fr
  • DE944828C - Fishing winch with longitudinal axis : de en
  • DK81137C - Automatic telephone system for transmitting signals over a two-wire line. : da en
  • GB750989A - Torque multiplying spanner for use in assembling structures : en
  • US2751490A - Flashlight : en
  • US2750903A - Fly-ash reinjection : en
  • US2750949A - Coin counter : en
  • US2751017A - Retrievable well packer : en
  • US2751170A - Airplane de-icing apparatus : en
  • CA526553A - Dry cell batteries : en fr
  • US2750784A - Foldable wringer washing machine : en
  • US2750880A - Ticket issuing machine : en
  • US2751201A - Coasting economizers : en
  • DE1724632U - CLAMPING DEVICE. : de en
  • DE944541C - Welding torch with handle tube and exchangeable insert : de en
  • DE944683C - Connection for building and other scaffolding as well as frames of all kinds : de en
  • GB750998A - Improvements in or relating to the making of transistors : en
  • DE1724458U - SWITCH HAND LAMP. : de en
  • FR1119637A - Multistage Liquid Ring Gas Pump : en fr
  • DE1724541U - MULTI-PURPOSE FUNNEL. : de en
  • DE944800C - Circuit arrangement for telecommunication, in particular telephone systems : de en
  • FR1119592A - Machine for public works : en fr
  • GB750752A - Improvements in or relating to printing machines : en
  • DE944634C - Stereo viewing device for rear-illuminated stereo images : de en
  • US2751086A - Apparatus for the separation of particles, particularly fibres, that are suspended in a liquid : en
  • US2751183A - Multiple piston operated mud valve : en
  • CA526438A - Hassock construction : en fr
  • CA526519A - Process for the preparation of a pure active substance : en fr
  • FR1119624A - Improvements made to the assembly of blades for helical fans and the like : en fr
  • GB750584A - Improvements in and relating to gyratory crushers : en
  • GB750652A - Process and apparatus for the continuous manufacture of crimped threads or fibres of polymeric -e-caprolactam : en
  • FR1119229A - Process for the preparation of nitriles : en fr
  • FR1119337A - Improvements made to light centralizing devices, in particular centralizing devices intended for radiology devices : en fr
  • GB750666A - Improvements in and relating to cleaning the gas-swept heating surfaces of heat exchangers : en
  • US2750826A - pliers : en
  • FR1119235A - Improvements made to piston autogenerators, in particular free piston, comprising an auxiliary gas turbine intended to drive at least one auxiliary device of these autogenerators : en fr
  • GB750625A - Improvements in or relating to cutter devices for reels of adhesive tape : en
  • DE944589C - Sprinkler with an air chamber consisting of a long portable pipe for intermittent delivery of water : de en
  • GB750801A - Improvements in or relating to clips for supporting tools, domestic implements and other articles : en
  • GB750843A - Improvements in heat sensitive electrical devices : en
  • DE1724594U - IMAGER WITH A COOLING AIR SUPPLY. : de en
  • DE1724783U - DRYING AND COOLING DEVICE FOR SILVER-CAPABLE SCHUETTGUETER, IN PARTICULAR FOR THE SUGAR INDUSTRY. : de en
  • FR1119512A - Process for the preparation of xylenes from condensation products of toluene and formaldehyde : en fr
  • FR1119546A - Improvements made to yarn delivery devices for textile machines, in particular those for twisting looms : en fr
  • GB750598A - Improvements in or relating to internal shoe-drum brakes : en
  • GB750707A - Method and apparatus for mining : en
  • DE1724455U - TESTING DEVICE FOR FAULT VOLTAGE CIRCUIT BREAKERS. : de en
  • GB750664A - Veneer-joining machine : en
  • US2750618A - Combined handle and switch control for suction cleaners : en
  • FR1119613A - Eccentric rotary pump with self-controlled vane : en fr
  • GB750651A - Improvements in electrically illuminated decorations : en
  • GB750656A - Improvements in or relating to spiral spray nozzles : en
  • US2750838A - Computing weighing scale and optical projection viewing means : en
  • US2751141A - Multiply paper sacks : en
  • US2751391A - Dipyridyl aliphatic alkylene polyamine poly acids : en
  • DE1724410U - TROUSERS OR OTHER CLOTHING WITH ADJUSTABLE WAIST. : de en
  • US2750755A - Refrigerating apparatus : en
  • US2751164A - Rewind roll suspension and bearing : en
  • US2751387A - Di-quinolyl aliphatic alkylene polyamino poly acids and salts thereof : en
  • DE944741C - Coil insulation for electrical machines and devices with ribbons made from cellulose derivatives : de en
  • DE944764C - Multi-row roller bearing : de en
  • DE1724546U - HOLDER FOR HANGING PANTS. : de en
  • GB750653A - Broken end suction arrangement for condenser carding engines : en
  • GB750795A - Improvements relating to the setting of axminster spools : en
  • FR1119258A - Improvements to weaving shuttles : en fr
  • GB750699A - Improvements in or relating to waste ejector members in paper working machines : en
  • DE944806C - Artificial phosphor and process for its manufacture : de en
  • US2750854A - Adjustable slice : en
  • US2750874A - Interlocked controls for cooking apparatus : en
  • GB750506A - Improvements in or relating to modified alkyd resins : en
  • GB750645A - Improvements in methods for flame spraying polyethylene and polyethylene-base materials : en
  • AU1451255A - Improvements in and relating to trans-illuminated panels : en
  • CA526556A - Telephone trunk supervisory circuit : en fr
  • CA526657A - Compression barker : en fr
  • FR1119524A - Improvements in ring twisting looms : en fr
  • DE1724427U - HOLDERS FOR LETTERS. : de en
  • GB750498A - Improvements in or relating to interlocked electric switch and socket outlet assemblies : en
  • CA526521A - Continuous metal production and continuous gas plating : en fr
  • CA526722A - Stock gauge trip apparatus : en fr
  • CA526725A - Apparatus for automatically centering a moving object : en fr
  • AU1437955A - A device for driving and withdrawing piles andthe like : en
  • AU596755A - Improvements in and relating to control boards for use in electrical plant : en
  • FR1119434A - Safety fastening device : en fr
  • FR1119594A - Poultry plucker : en fr
  • GB750803A - Improvements in or relating to dissolving exposed surfaces of nickel : en
  • GB750496A - Improvements in or relating to spent pickling acids : en
  • GB750511A - Method of and plant for propelling ships by means of a liquid jet : en
  • FR1119420A - Lamp, more especially usable as a bedside lamp : en fr
  • FR1119634A - Method and device for manufacturing sealed bottom bags for powdery materials and bags thus obtained : en fr
  • FR1119695A - Combined apparatus for stripping, waxing and shining shoes : en fr
  • GB750650A - Improvements in or relating to the testing of coal for the determination of ash content and to the processing of coal : en
  • US2751454A - Magnetic controlled rotary speed responsive switch : en
  • CA526443A - Injector atomizer : en fr
  • FR1119551A - Bending machine : en fr
  • AU209697B2 - Improvements in or relating to goniometers : en
  • CA526619A - Process for the production of glutamic acid : en fr
  • USD178094S - Drop leaf extension table : en
  • DE944632C - Flow meter : de en
  • CA526715A - Thermionic cathodes for electronic discharge devices : en fr
  • CA526630A - Glycidyl sorbate and method of making it : en fr
  • US2751501A - Transistor oscillator : en
  • LU34323A1 - Device for controlling consumer power using semiconductor resistors : de en
  • US2751506A - Wear test method : en
  • US2750967A - Picker stick check : en
  • US2750977A - Apparatus for clipping tops from onions : en
  • US2751341A - Electrodeposition of lead and lead alloys : en
  • US2751114A - Liquid dispensing apparatus : en
  • US2751525A - Permanent magnet : en
  • US2751129A - Dispensers : en
  • US2751276A - Colored adhesive tape : en
  • US2751456A - Radiosonde balloon breakage switch : en
  • AU1453955A - Improvements in or relating to aircraft flight controls : en
  • CA526476A - Helicopter aircraft control : en fr
  • DE1724782U - DEVICE FOR STIRRING AND TEMPERATURE CONTROL AND OR. OR DRY WATER-BASED GOODS IN PARTIALLY FILLED STIRRING DRUMS. : de en
  • DE944640C - Internal combustion engine : de en
  • DE944750C - Process for transferring bacteriostatic substances into gel form : de en
  • FR1119263A - Improvements to stoves and similar devices : en fr
  • GB750647A - Apparatus for simultaneously casting a plurality of endless lengths by the continuous casting method : en
  • US2750793A - Radiator testing device : en
  • CA526564A - Direction signal switch : en fr
  • DE1724611U - TRIPLE POWER HARROW. : de en
  • AU204692B2 - Radio location system : en
  • US2750919A - Intermittent tone device : en
  • US2751058A - Strip feeding device : en
  • AU1446855A - Improvements in or relating to circuit arrangements for use in television receivers and intended for filtering out noise signals : en
  • US2750763A - Absorption refrigeration : en
  • AU206003B2 - Rear dump wagon : en
  • CA526409A - Reinforcements for prestressed concrete and method of making same : en fr
  • CA526411A - Electric fuses : en fr
  • CA526507A - Variable resistor and actuator therefor : en fr
  • CA526603A - Tension lockup for printing plates : en fr
  • CA526688A - Petroleum compounds : en fr
  • FR1119393A - Adjustable pulley cable guide for scraping winch : en fr
  • FR1119485A - Compressor : en fr
  • DE1724644U - ARRANGEMENT AS A CLOSURE FOR SOCKET PIPES. : de en
  • FR1119351A - Process for the preparation of 6, 10-dimethyl-undecanone- (2) : en fr
  • USD178046S - Combined twin bed and table unit : en
  • AU1446455A - Cold and hollow electrode : en
  • DE944747C - Lubricating oil : de en
  • US2751076A - Extrusion press installation : en
  • USD178093S - Extension table : en
  • CA526678A - Process for making railway sleepers : en fr
  • AU1443955A - Fuel controls for turbine-type powerplants : en
  • CA526700A - Radar systems : en fr
  • DE1724614U - SEVEN-CHAIN SHOULDER DEVICE, ESPECIALLY FOR MINCE HARVESTING MACHINERY. : de en
  • DE1724625U - DEVICE FOR COLLECTION TANKS OR STORAGE SILOS OF FLOATING MANEUVERING PLANTS. : de en
  • AU1453355A - Compositions for controlling parasitic worms in agricultural soils : en
  • US2750837A - Optical pyrometers : en
  • US2750955A - Valve seat mounting : en
  • US2751158A - Rock and ore jaw crushers : en
  • US2750703A - Fish lure : en
  • US2751268A - Surgical operating table for small infants : en
  • US2751508A - Electrical system for motor vehicles : en
  • DE1724673U - UPHOLSTERY. : de en
  • CA526687A - Control valves for hydraulically operated vehicle or other loaders : en fr
  • DE944583C - Device for feeding wood to several chip machines : de en
  • DK81168C - Balanceror for ships. : da en
  • US2751042A - Mechanical dry tubular-stocking dust collector of the traversing reversejet blow ring or self-cleaning type : en
  • CA526440A - Safety control valve for gas burners : en fr
  • AU214636B2 - Improvements relating tothe manufacture of resilient materials in foam form : en
  • US2750853A - Wire finishing apparatus : en
  • US2750776A - Laundry machine : en
  • US2751428A - Electric cell and battery : en
  • AU759555A - Improvements in coin-freed vending machines : en
  • AU2397456A - Improvements in or relating to inflatable huts : en
  • US2751194A - Corrosion prevention : en
  • US2751390A - Di-pyridyl aliphatic alkylene polyamine poly acids : en
  • US2751466A - Switch mechanism : en
  • US2750748A - Retaining dam provided with a waterproof lining : en
  • USD178057S - China cabinet or the like : en
  • DE1724654U - TENSIONING DEVICE FOR A CHAIN DRIVE WITH ROLLER CHAINS. : de en
  • DE944724C - Filter cell lining carrier : de en
  • GB750918A - Improvements in or relating to the preparation of steroid substances : en
  • US2751121A - Dispenser : en
  • DE1724785U - STEPPER MOTOR TO DRIVE WATCHES AND COUNTERS. : de en
  • FR1119478A - Mobile billiard blouse device : en fr
  • FR1119615A - Mutually supporting feet, especially for furniture : en fr
  • CA526478A - Electrical condenser : en fr
  • US2750887A - Motor mechanism for missiles : en
  • US2750911A - Rotatable, expansible welding fixture : en
  • FR1119497A - Centrifugal system for twisting spindles more particularly intended for synthetic yarns and making it possible to avoid the frying of the wire coming from each spindle when the twist is stopped : en fr
  • US2750737A - Deicing apparatus for jet engines : en
  • US2750922A - Apparatus for developing electrophotographic plates : en
  • US2751197A - Refrigerator humidifier : en
  • US2751237A - Hollow fiber reinforced resin products such as pipe fittings with molded internal threads and method of making same : en
  • US2751191A - Mobile jack stand : en
  • US2751563A - Radio frequency transformer and coil form : en
  • US2750791A - Thermoelectric instrument for testing materials : en
  • FR1119336A - Advanced engine : en fr
  • GB750648A - Process for the dyeing of wool with complex heavy metal compounds of dyestuffs : en
  • GB750988A - Electrical circuits employing transistors : en
  • GB750938A - Improvements in stabilization of aqueous solutions of mercurial diuretics : en
  • FR1119224A - Diffusion pump : en fr
  • GR17027B - NEW METHOD OF TREATMENT OF THE ALUNITIS MINERAL. : el en
  • DE1724760U - CHASSIS FOR TOYS. : de en
  • DE944660C - Deflection device for window gear : de en
  • DE1724555U - COMPONENT. : de en
  • DE1724598U - POLMING OF REGISTERING SPEEDMETERS. : de en
  • DE1724663U - SEAM TABLE WITH FIXED AND MOVING BOXES. : de en
  • DE1724796U - MOBILE WORKSHOP FOR VEHICLE WORKSHOPS ETC : de en
  • GB750992A - Improvements in or relating to non-metallic magnetic materials : en
  • FR1119484A - Rubber processing process : en fr
  • US2750681A - Fluidising devices : en
  • US2750811A - Baler crank construction : en
  • DE944669C - Process for the recovery of the exhaust gases produced when pumping low-boiling liquefied gases : de en
  • DE944829C - Fishing winch with longitudinal axis : de en
  • US2751475A - Electric transducer : en
  • FR1119501A - Diaphragm switch for controlling fluid pressure, in particular in a motor vehicle braking system : en fr
  • GB750555A - Reducing harmful effects of combustion products in gas turbine plants : en
  • GB750903A - Improvements relating to rotary printing machines : en
  • GB750545A - -a, -a-dichloropropionic acid esters of the polyhydric alcohols : en
  • DE944705C - Motor vehicle with foldable components attached to the body : de en
  • CA526617A - Process of producing glutamic acid : en fr
  • GB750857A - Apparatus for preparing dry feed : en
  • DE1724579U - COMPASS. : de en
  • CA526480A - Electrical apparatus : en fr
  • US2751380A - Steroid compounds : en
  • GB750943A - Improvements in or relating to fittings for boxes or other containers for forming compartments or cells for receiving articles : en
  • FR1119353A - Diaphragm preselector device usable on cameras : en fr
  • FR1119682A - Reversible top : en fr
  • US2750855A - Dewatering of pulp : en
  • US2751326A - Assay method for digitalis preparation and other cardiotonic substances : en
  • CA526638A - Pasteurizing apparatus of the plate type : en fr
  • AU1492656A - Improvements in machines for cutting vegetables and like articles : en
  • CA526414A - Transporting device for automotive vehicles : en fr
  • AU204380B2 - Improvements in private automatic exchanges : en
  • GB750633A - Improvements in and relating to electrodes for electro-erosion : en
  • DE1724557U - WINDOW. : de en
  • DE944761C - Piston sealing by means of piston rings, especially for two-stroke engines : de en
  • DK81159C - Device for single grain seed drills. : da en
  • US2750783A - Thread manufacturing apparatus : en
  • US2750990A - Temporary connector for folding chairs : en
  • GB750700A - Improvements in or relating to process for removing the waste material from cut sheets of paper, and apparatus for putting the said process into operation : en
  • GB750953A - Improvements in or relating to display devices : en
  • DE1724723U - ADJUSTABLE CLOSURE FOR PORTABLE CONTAINERS, IN PARTICULAR BAGS AND FOLDERS. : de en
  • DE944566C - Arc extinguishing device : de en
  • DE944569C - High current rail current transformer : de en
  • FR1119652A - Brake drum : en fr
  • GB750719A - Improvements in or relating to evaporators : en
  • AU210740B2 - An improved method forthe production of cellulose pulp frombagasse : en
  • CA526428A - Process for coating metals with aluminum : en fr
  • GB750761A - Improved process and apparatus for the continuous production of curled elastic threads and yarns from thermoplastic threads : en
  • GB750929A - Improvements in and relating to derailleur variable speed gear for cycles : en
  • FR1119400A - Offset mandrel for small diameter casing used in oil wells : en fr
  • GB750525A - Improvements in or relating to devices for the gripping and ligaturing of the ends of tubular vessels : en
  • AU1448155A - Improvements in or relating to television receivers : en
  • DE1724467U - ELECTROMAGNET FOR ELECTROMAGNETIC DIAPHRAGM PUMPS. : de en
  • DE1724709U - AS A DRINKING CONTAINER FOR FOOD OR TOURISM. : de en
  • FR1119464A - Angle tool holder : en fr
  • GB750961A - Improvements in or relating to television apparatus : en
  • FR1119433A - Attachment device : en fr
  • FR1119694A - Apparatus for straightening the weft threads of a moving fabric web : en fr
  • FR1119295A - Process for internal reinforcement and prestressing of tubes, sheaths or frameworks by thermosetting resins : en fr
  • DE944748C - lubricant : de en
  • GB750508A - Rotors for gas turbine installations and exhaust gas turboblower installations : en
  • GB750609A - Process for the preparation of organic sulphates : en
  • FR1119461A - Synthetic jewelry and their manufacturing processes : en fr
  • DE1724554U - CONVECTION RADIATOR. : de en
  • GB750815A - Improvements in or relating to methods of producing radio-active preparations from metals or metal alloys made radio-active by nuclear reaction : en
  • FR1119561A - Hot air boiler : en fr
  • GB750860A - Improvements in bottle sealing caps and machines for making them : en
  • DE1724432U - ROUND REFRIGERATED DISPLAY CASE. : de en
  • DE1724702U - WATER SPRAYER DEVICE FOR THE WINDSHIELD ON MOTOR VEHICLES WITH WIPER WIPERS. : de en
  • FR1119449A - Metal window frame : en fr
  • GB750762A - Improvements in pile shoes : en
  • GR17024B - SEPTIC TUBE SEWER. : el en
  • FR1119656A - Hearing room seat cuff : en fr
  • GB750541A - Method of making selenium rectifiers : en
  • GB750627A - Improvements in and relating to the production of calcium carbide : en
  • DE1724757U - CAT TO TRAIL WITH ORIGINALLY MOVABLE STYLE. : de en
  • GB750928A - Improvements in coating metals with aluminium : en
  • DE944577C - Process for the production of disazo dyes containing copper or nickel : de en
  • FR1119439A - Enhancements to portable and wall fans : en fr
  • GB750705A - Improvements relating to locking means for vehicle doors : en
  • FR1119225A - Improvements in the manufacture of foundry casting molds, cores and funnels : en fr
  • DE944794C - Protection device for oil pumps from compression refrigeration machines and. like : de en
  • USD178065S - Earring or the like : en
  • US2751352A - Magnetic fluids : en
  • US2750674A - Glass cutter : en
  • US2751128A - Soap dispenser : en
  • USD178102S - Sewing machine : en
  • US2751159A - Toggle mechanism for jaw-type crusher : en
  • USD178039S - Grooved tack : en
  • AU209675B2 - Improvements in mining machines : en
  • DE1724780U - CLEANING ARRANGEMENTS FOR PNEUMATIC CONVEYOR LINES WITH CIRCULAR CROSS SECTION IN TEXTILE PLANTS. : de en
  • US2750632A - Method of making surface reproduction fixtures : en
  • US2750786A - Combination lock : en
  • US2751368A - Solubilized polyacrylates : en
  • FR1119411A - Transistron rocker circuit : en fr
  • FR1119513A - Improvements in the manufacture of phonograph records : en fr
  • FR1119636A - Process for producing spinning solutions based on polyacrylic nitrile or its mixed polymerizates : en fr
  • US2751384A - Phosphonamide derivatives of triazine : en
  • USRE24167E - Auxiliary tool support : en
  • US2751131A - Resilient pouring spout : en
  • US2751209A - Continuous mining apparatus with floor clean-up means : en
  • DE944662C - Method for lining a manhole and device for its implementation : de en
  • FR1119452A - Device for the continuous feeding of winders and similar machines : en fr
  • FR1119480A - wire electrode for gas or vapor atmosphere discharge lamps : en fr
  • CA526468A - Tire-casings with interlocking tread portions : en fr
  • FR1119304A - Device for weighing loads mounted on wagons and the like : en fr
  • GB750887A - Improvements in or relating to pile fabrics : en
  • US2750831A - Method of manufacturing electric blasting caps : en
  • US2751180A - Packaging and check weighing machine : en
  • FR1119673A - Hydraulic transmission device to gearbox : en fr
  • GB750685A - Radar training apparatus : en
  • DE1724685U - GAS PROTECTION MASK. : de en
  • US2751144A - Apparatus for compressing gases : en
  • US2751474A - Vertical reference system with potentiometer control : en
  • DE1724415U - COUNTERSTAR FOR A METAL, PIPE OR EXTRUSION PRESS. : de en
  • US2750873A - Toaster timer : en
  • US2750917A - Rotatable disc indicator attachment : en
  • FR1119327A - Process for preparing a decorative plastic molding capable of being used as a usual molding : en fr
  • FR1119630A - Automotive engine lubricating oil filtering device : en fr
  • DE1724517U - STEEL TUBE SEAT. : de en
  • FR1119644A - Gas conversion and methanization process : en fr
  • DE944759C - Device for the continuous filling of Hollaender cheese curd : de en
  • DE1724535U - DETACHABLE FASTENING OF FURNITURE PARTS. : de en
  • US2750970A - Gauge for indicating line of cut of power driven tool : en
  • GB750770A - Improvements in or relating to smokers' ash-trays : en
  • DE1724408U - JUDO SUIT. : de en
  • DE944559C - Time delay device : de en
  • US2750650A - Apparatus for maintaining the selvedge of a web of travelling fabric or the like uncurled : en
  • US2751120A - Dustproof oil dispenser : en
  • FR1119618A - Floats for swimmers : en fr
  • FR1119232A - Method of sheathing cables or the like : en fr
  • FR1119360A - Letters and light elements, especially for signs : en fr
  • GB750572A - Process for the melting of metals and for carrying out metallic slag reactions in a rotary furnace : en
  • GB750725A - Improvements in guillotine machines : en
  • DE944603C - Device for the thermal diffusion of liquids : de en
  • FR1119676A - A method of protecting against caries and a suitable device for its application : en fr
  • GB750911A - Optical projection system and apparatus : en
  • DE1724790U - SELF-CLOSING SPRAY VALVE. : de en
  • FR1119635A - Magnetic trip unit with short delay tripping period : en fr
  • US2750750A - Deep water well drilling system : en
  • US2751267A - Fluid end pump head : en
  • US2750849A - Gas relief valve for firearms : en
  • US2750607A - Sole channeling and lip setting machines : en
  • US2750809A - thomas : en
  • US2750867A - Venting device for cooking stoves : en
  • DE1724539U - Sieve-like pot lid for use when pouring potatoes, vegetables and the like. : de en
  • US2750746A - Safety diaphragms for hydraulic brakes : en
  • US2750878A - Juice extractor : en
  • US2751056A - Electromagnetic clutch : en
  • DE1724610U - ARRANGEMENT OF A ROLLER ON AGRICULTURAL TRACTORS. : de en
  • DK81135C - Device for automatic level control at carrier frequency transmission systems. : da en
  • US2750637A - Multiple sheet glazing units : en
  • US2751242A - Lift bolt door lock remote locking mechanism : en
  • USD178096S - Arm chair : en
  • FR1119265A - Improvements to boron carburizing processes for ferrous parts : en fr
  • FR1119340A - Bypass distributor : en fr
  • FR1119589A - New way of fixing electrical sockets against a wall : en fr
  • GB750577A - Improvements in or relating to electric pulse code modulation systems : en
  • US2751148A - H allen ctal : en
  • US2751383A - Fluorescent heterocyclic compounds and process for their manufacture : en
  • US2751470A - Electric switch : en
  • US2751150A - Magnetic switching apparatus : en
  • DE1724711U - CLOSURE FOR BOTTLES AND OTHER CONTAINERS. : de en
  • FR1119377A - Control system for rotating cranes and other handling equipment : en fr
  • GB750946A - Improvements in or relating to machines for applying end stops to slide fasteners : en
  • DE1724776U - ADJUSTABLE TRIM FASTENING WITH SUPPORT. : de en
  • GB750811A - Means for delivering finely-particulate material to the ground : en
  • FR1119289A - Contactor and drive device for electric clockwork movement : en fr
  • AU1448255A - Improvements in or relating to oscillator circuits : en
  • US2751098A - Vehicle mounted grain mixer and conveyor : en
  • US2751280A - Process for effecting double conversion between two solutions of ionogenic substances by using ion exchangers : en
  • AU206281B2 - Coating compositions for medicaments : en
  • CA526697A - Fabrication of thermoplastics : en fr
  • US2750819A - gapstur : en
  • US2750798A - True air speed meter : en
  • US2750850A - Method of cutting gears : en
  • US2751573A - Apparatus for changing the resonant frequency of a seismic detector : en
  • CA526454A - Speed adjustment mechanism on self-propelled harvester : en fr
  • DE1724684U - SELF-ACTING FIRE SPRAY. : de en
  • GB750743A - Trench roller : en
  • GB750798A - Improved machine for sowing seeds : en
  • US2751251A - Reaction type water sprinkler : en
  • US2751332A - Fluid hydroforming of hydrocarbons with catalyst regeneration : en
  • US2751549A - Current supply apparatus : en
  • US2750931A - Power unit : en
  • US2751493A - Noise squelch system : en
  • CA526623A - Electrical intercommunication system : en fr
  • GB750952A - Power-operated shears : en
  • DE944801C - Circuit arrangement for eliminating bubbling in receivers : de en
  • FR1119331A - Manufacturing process for marking rings and new industrial products resulting from the application of this process : en fr
  • GB750785A - Improvements in or relating to watch-cases : en
  • DE944833C - Process for color development of photographic and cinematographic images : de en
  • FR1119305A - Improvements to pipe fittings : en fr
  • DE1724746U - INFLATABLE GAME BALL MADE OF PLASTIC PLASTIC. : de en
  • DE944753C - Air-filled, in particular inflatable bodies, in particular air mattresses : de en
  • US2751193A - Portable cantilever tow spool : en
  • US2751471A - Contact assembly : en
  • DE944576C - Electrode holder with exchangeable clamping jaw : de en
  • AU2833849A - Improvements in means for tensioning chains andthe like : en
  • GB750492A - Improvements in and relating to television systems : en
  • GB750748A - Improvements in or relating to acrylonitrile ternary polymers : en
  • DE1724516U - CLOTHING RAKE. : de en
  • DE944623C - Additive for technical oils and fats based on mineral oil : de en
  • US2751064A - Ice cream machine : en
  • US2751033A - Fluid treating apparatus : en
  • US2751426A - Ethylation of olefins : en
  • US2750629A - Device for the manufacture of molded rubber boots and similar articles : en
  • US2751350A - Rust-inhibited silicate base oils : en
  • US2750658A - Wire-shaped object : en
  • DE944816C - Process for the production of water-soluble powders, tablets, suppositories, solutions, etc. of oxyalkylated theophylline and / or theobromine compounds by using theophylline and / or caffeine as solubilizers : de en
  • FR1119227A - Valve head and valve seat : en fr
  • CA526611A - Method of foaming liquid slag : en fr
  • CA526717A - Couplings : en fr
  • US2751479A - Method and means for induction welding : en
  • US2750718A - Method and apparatus for grinding inner side faces of channel members : en
  • US2750928A - Servo-assisted control systems : en
  • US2751494A - Control circuit : en
  • DE1724799U - TOOL CABINET WITH CHIPPING TOOLS FOR MOTOR VEHICLE BUSINESSES. : de en
  • DE944643C - Fuel feed pump for carburetor internal combustion engines : de en
  • DE944717C - Device for introducing additional air into conveyor lines for dusty and fine-grained goods : de en
  • FR1119407A - Process for the production of film-forming copolymers soluble in benzine or compatible with benzine : en fr
  • GB750812A - Improvements in or relating to sewing machines : en
  • FR1119672A - Advanced Needle Knitting Machines : en fr
  • AU1451555A - Improvements in coupler dispensions for color photography containing protein polymers : en
  • US2750889A - Fuses for projectiles : en
  • US2751448A - Programming device : en
  • US2751583A - Shutter for television picture tube : en
  • DE939664C - Process for the post-fermentation of cocoa beans : de en
  • DE944575C - Resistance welding device with control device for the welding time arranged in the control circuit of discharge vessels : de en
  • DE944681C - U-shaped scarf stone for window and door lintels u. like : de en
  • FR1119425A - Thermal machine with heating device : en fr
  • US2751531A - Liquid level measuring device : en
  • US2750823A - laxcasse z : en
  • US2751367A - Friable polyacrylate powders : en
  • US2751088A - Adjustable partition clip for trays and shelving : en
  • US2751111A - Carrier : en
  • US2751349A - Water resistant lubricants thickened with inorganic gelling agents : en
  • DK81167C - Bicycle luggage carrier. : da en
  • DE1724708U - DISASSEMBLY BIKE. : de en
  • FR1119259A - Method of manufacturing dry cell cell batteries : en fr
  • GB750619A - Improvements in and relating to abrasive articles : en
  • US2750709A - Reversible lift for furniture legs : en
  • US2751359A - Basic aluminum alkanoate gelling agents : en
  • US2751376A - Purification process for fluorine containing polymers : en
  • DE1724538U - EQUIPMENT FOR COOKING, FRYING, BAKING AND SERVING. : de en
  • AU2398256A - Fluid-permeable element : en
  • CA526464A - Artificial wool imitation filaments and method of making the same : en fr
  • GB750741A - Improvements in and relating to garages : en
  • GB750949A - Improvements in piston packing rings : en
  • DE1724481U - CUTIMETER. : de en
  • DE1724501U - TUBE EXPRESSER. : de en
  • US2750775A - Candle and adaptor combinations : en
  • US2751548A - Ripple compensator : en
  • AU211798B2 - Cushion support of foam material : en
  • DE1724512U - COASTER. : de en
  • FR1119264A - Improvement in ski safety bindings : en fr
  • FR1119547A - Improvements to devices for cooling milk jugs : en fr
  • GB750586A - An improved single-acting pneumatic motor : en
  • CA526534A - Lacquer for polystyrene : en fr
  • US2751366A - Rubbers with methoxy containing silica fillers : en
  • US2751303A - Method of raising beef cattle and sheep and feed rations for use therein : en
  • US2751311A - Aluminizing : en
  • US2751447A - Lifier lug on blade of movable contact : en
  • AU1448855A - Communication switching system employing gas tubes : en
  • US2751214A - Weighing scale : en
  • US2751579A - Signal responsive to restoration of interrupted current flow : en
  • DE944642C - Valve for internal combustion engines made of ferrous or non-ferrous metal : de en
  • FR1119376A - New obstacle detection and signaling device for navigation devices, particularly air navigation devices : en fr
  • GB750870A - Apparatus for maintaining a constant level of liquid in a receptacle : en
  • AU211609B2 - Improvements in or relating to thermal treatment of finely divided substances : en
  • CA526508A - Shaftless electrical control instrumentality : en fr
  • US2750591A - Nail feeding mechanism : en
  • US2751316A - Coated film : en
  • US2751298A - Supersensitization of photographic emulsions with benzimidazolocyanine dyes : en
  • US2751351A - Complex ester base lubricating grease compositions : en
  • USD178091S - Watch or similar article : en
  • US2750701A - Fishing lure : en
  • US2750816A - Fluid operated drilling unit : en
  • US2751189A - Blade fastening means : en
  • US2751527A - Semiconductor devices : en
  • US2750697A - Fabric protecting iron shoe : en
  • GB750603A - Improvements in and relating to driving means particularly for sewing machines : en
  • GB750865A - Improvements in or relating to stable salts of protoveratrine alkaloids and process of preparing the same : en
  • US2750652A - Pile rug and rug base : en
  • US2751220A - Door locking means : en
  • CA526541A - Knife sharpening mechanism for cutting machines : en fr
  • US2750926A - Retracting mechanism for ball point pens and the like : en
  • US2750659A - Machine for the automatic forming of the laminated iron core of transformers, induction coils, and the like : en
  • US2751199A - Heat exchanger : en
  • US2750662A - Opener for weakened closure containers : en
  • US2750756A - Refrigerating apparatus for water coolers : en
  • US2750817A - Drill : en
  • DE944648C - Vorwerkstueck for the production of roll-clad, tapered sheet metal strips, in particular from aluminum alloys : de en
  • GB750703A - Improvements in or relating to electrical connectors for effecting solderless connections to wires or cables : en
  • CA526474A - Helicopter flight control and instrument : en fr
  • AU1463255A - Improvements in or relating to chemical nickel plating : en
  • US2750814A - Wildhaber : en
  • CA526622A - Apparatus controlled by movable bars : en fr
  • US2750605A - Attachment for beds : en
  • US2751162A - Toilet tissue holder : en
  • US2751313A - Production of magnetic sound tape : en
  • FR1119315A - Tubular plate for accumulators specially for lead-acid accumulators : en fr
  • CA526606A - Direct lighting fixtures : en fr
  • CA526648A - Television scanning systems : en fr
  • US2751414A - Perhalocarbon compounds and method of preparing them : en
  • FR1119375A - Device to center on machine tools : en fr
  • AU596955A - Outdoor metalclad switchgear : en
  • CA526490A - Thermosetting aminoplastic moulding compositions : en fr
  • AU1447155A - Improvements inthe bonding of fins : en
  • US2751081A - Water demineralizer : en
  • US2751294A - Photographic method of obtaining a film transparency : en
  • GB750913A - A pressure relief valve for a service governor for gas supply systems : en
  • AU1452855A - Magnetic electron multiplier gate : en
  • CA526696A - Dispensing package : en fr
  • CA526600A - Apparatus for production of strip stock from polyamides : en fr
  • DE1724566U - HOLDER FOR FASTENING RODS FOR ANTENNAS OR. DGL. ON CHIMNEYS. : de en
  • CA526642A - Convertible motors : en fr
  • DE1724630U - WEDGE, IN PARTICULAR FLAT WEDGE. : de en
  • US2751137A - Dispensing container : en
  • US2751277A - Bleaching of polyacrylonitrile fibers : en
  • DE1724433U - Artificial cobblestone. : de en
  • FR1119317A - Manufacturing process of molded articles in laminate material : en fr
  • GB750596A - Improvements in or relating to smokers' ash-trays : en
  • AU209226B2 - Fertilizer distributor and planter : en
  • CA526513A - Fabric and method of producing same : en fr
  • CA526649A - Resnatron : en fr
  • US2750647A - Hollow concrete core form : en
  • DE944600C - Process for the production of coatings and prints on ethylene polymers : de en
  • USD178069S - Brooch or the like : en
  • DE1724761U - SWITCH FOR TOY RAILWAYS. : de en
  • DK81140C - Drive mechanism for launching and retracting telescopic antennas. : da en
  • GB750732A - Automatic double-end tenoning and slotting machine : en
  • DE1724707U - SNOW CHAIN FOR SPOKED WHEELS. : de en
  • USPP1483P - Azalea plant : en
  • GB750985A - Mechanical drum drive for slicing machines : en
  • DE1724797U - SUSPENSION BRACKET FOR COMPRESSED AIR AND ELECTRIC TOOLS OD. DGL. : de en
  • FR1119709A - Logic circuits made with junction transistors : en fr
  • GB750696A - Improvements in and relating to electrical protective relay systems : en
  • FR1119697A - Method and apparatus for finishing and polishing sewing threads and the like : en fr
  • US2750953A - Fluid flow proportioner : en
  • US2751559A - Rotatable wave guide joints : en
  • AU1446155A - Improvements in releasers for milking machinery : en
  • AU205004B2 - Process forthe production of tinctorially strong, non-flocculating phthalocyanine pigments : en
  • AU206001B2 - Improvements in or relating to hoisting cranes for permanent mounting on vehicle chassis : en
  • AU212296B2 - Improvements in or relating to inflatable huts : en
  • US2751229A - Releasable gripper for holding an article suspended : en
  • US2751520A - Power supply regulation : en
  • CA526398A - Cigarette making machine : en fr
  • FR1119390A - Advanced respiratory mask : en fr
  • GB750977A - Production of vat dyestuffs of the anthraquinone series : en
  • CA526674A - Arrangement for illuminating a small object to be viewed : en fr
  • CA526400A - Wide-band amplifying system : en fr
  • US2751278A - Process for the chemical modification of cotton sliver with sodium hydroxide solution : en
  • DE1724675U - ENLARGEMENT OR COPY DEVICE. : de en
  • CA526435A - Electric flatiron cord holder : en fr
  • CA526555A - Automatic telephone connector circuit : en fr
  • US2750670A - Dental model : en
  • US2751257A - Conveyance of granular solids : en
  • CA526550A - Manufacture of n-trichloromethylthioimides : en fr
  • CA526571A - Silicone treated stopper : en fr
  • DE944805C - Soot preparation easily dispersible in water and process for its preparation : de en
  • US2750983A - Rogers : en
  • US2751152A - Air conditioning control system : en
  • US2751413A - Dichloracetamido nitrophenylhydroxypropanal : en
  • FR1119298A - Instant Action Reversible Clamps : en fr
  • GB750665A - Improvements in or relating to liquid atomisers : en
  • CA526596A - Hydrocarbon conversion process : en fr
  • US2750611A - Automatic meal table : en
  • CA526586A - Torque measuring transmission gearing : en fr
  • US2751188A - Ceramic product : en
  • CA526494A - Chlorinated alkali phosphate composition for dishwashing : en fr
  • DE1724697U - DEVICE ON HYDRAULIC BRAKING DEVICES IN MOTOR VEHICLES TO INDICATE AN TOO LOW BRAKE FLUID AMOUNT IN THE RESERVOIR. : de en
  • DE944746C - Process for the conversion of heavy residue oils : de en
  • FR1119356A - Manufacturing process for vegetable parchment paper with fungicidal and bactericidal properties : en fr
  • GR17022B - CIGARETTE FILTER FROM FOAM PLASTIC. : el en
  • FR1119545A - Bogie for rail vehicles : en fr
  • GB750659A - Improvements in conveyors for sheet material : en
  • GB750679A - An arrangement of exhaust valves in a two-stroke cycle internal combustion engine : en
  • GB750819A - Improvements in or relating to the manufacture of 2.5-dichloro alkali metal phenolates : en
  • US2750852A - Shaper : en
  • DE944595C - High pressure fluid gear pump : de en
  • DE944822C - Device for the distribution of manure fed through a manure system by means of a rotating or pendulum tool : de en
  • US2750966A - Harness mechanism for loom : en
  • US2750969A - Terry pile weave : en
  • USD178085S - Combined holder and coaster for canned beverages : en
  • US2750979A - Internally and externally threaded bushing having internal and external locking means : en
  • US2751507A - Automatic circuit breaker system : en
  • DE1724596U - DEVICE FOR MONITORING THE PH VALUE AND THE CONTENT OF FREE CHLORINE IN THE BATHING WATER OF SWIMMING POOLS. : de en
  • DE944592C - Thermostat, especially for cooling systems of internal combustion engines : de en
  • US2750602A - Adjustable leg structure for bed frame or the like : en
  • CA526576A - Pharmaceutical wafer : en fr
  • US2750846A - Retractor : en
  • US2750899A - Combination dough handling, proofing, moulding, and panning machine : en
  • US2751398A - Process for monoenolesterification at the 20-position of 11, 20-allopregnanediones : en
  • USD178052S - Baseboard register : en
  • US2751481A - Clamping device intended for the electrical connection of a work-coil for the inductive heating of work-pieces to the secondary winding of the output coil of a high-frequency : en
  • AU1449855A - Coating compositions for medicaments : en
  • CA526539A - Process of producing hydrocarbon sulphonyl chlorides using aliphatic azo catalysts : en fr
  • AU206429B2 - Improvements in heat exchangers : en
  • CA526509A - Variable resistance control device : en fr
  • US2751025A - Fire extinguisher : en
  • DE1724475U - DEVICE FOR SMOKE-SIDE CLEANING OF EXHAUST GAS BOILERS. : de en
  • DE944698C - Arrangement for reducing the drag of aircraft fuselages, especially for cargo aircraft : de en
  • FR1119329A - Improvements to cable making machines or the like : en fr
  • GB750583A - Improvements in gearing devices particularly for operating thoracotomy retractors : en
  • CA526467A - Tread construction for tire-casings : en fr
  • AU1451055A - Improvements in or relating to goniometers : en
  • AU207371B2 - Improvements in heat exchangers : en
  • US2750660A - Mechanism for and method of clinching nuts : en
  • US2751353A - Magnetic material : en
  • US2751004A - Film cutter having a knife and a transport block for advancing film to the knife : en
  • US2750692A - Steam flatiron : en
  • DE944779C - Attachment of axles for rollers, especially for steel link bands : de en
  • FR1119687A - Accelerated setting concrete and its manufacturing process : en fr
  • US2751206A - Cutting device arrangement for guided reciprocation parallel to a face conveyor : en
  • US2750868A - Air control apparatus : en
  • US2751177A - Non-spill holder for baskets or the like : en
  • US2751226A - Baseball practice device : en
  • CA526594A - Method of manufacturing ferromagnetic material and bodies for electromagnetic use manufactured from this material : en fr
  • CA526699A - Privacy equipment for telephone and other communication systems : en fr
  • CA526710A - Solution of rubbery copolymer and phenol-formaldehyde resin in tetrahydrofuran : en fr
  • US2750613A - Wringer mop structure : en
  • USD178075S - Electric lighting fixture : en
  • GB750920A - Improvements in or relating to the preparation of new steroid substances : en
  • DK81152C - Self-closing door. : da en
  • DE944782C - Process for the production of a piece of clothing, in particular a pair of trousers with a reinforced belt section and inner stripes for such a belt section : de en
  • AU211321B2 - Communication switching system employing gas tubes : en
  • CA526692A - Radioactive well logging : en fr
  • US2751097A - Grain drill loader attachment for trucks : en
  • GR17017B - IMPROVEMENTS IN RAISINS. : el en
  • US2751430A - Television color synchronization : en
  • US2751524A - Moving coil instrument with stretched strip suspension : en
  • AU1449755A - Improvements in and relating to pressure fluid operated friction coupling systems : en
  • DE944657C - Extraction device for vehicles, in particular motor vehicles and trailers : de en
  • DE944687C - Display device for large measuring ranges of the measuring unit, especially depth indicator : de en
  • USD178084S - Bacon and egg fryer or similar article : en
  • DE1724421U - BRUSH. : de en
  • DE1724438U - SPEAKER MEMBRANE. : de en
  • US2751202A - Gasifying devices : en
  • US2750744A - Prefill valve with automatic decompression means : en
  • US2751035A - Breathing apparatus : en
  • US2750691A - Steam iron : en
  • US2750728A - Sealing assembly for the header mount of a sidehill harvester : en
  • GB750930A - Improvements in or relating to electrical heating elements : en
  • US2751496A - Oscillator : en
  • FR1119453A - Evacuator and conveyor device for fresh agglomerates, after demoulding : en fr
  • GB750944A - Improvements in or relating to drawing boards : en
  • BE543913A - : en
  • CA526658A - Apparatus for removing covers from baking pans : en fr
  • USD178079S - Electric bedcovering control unit : en
  • CA526652A - Electronic dancer roll control : en fr
  • CA526734A - Sheet polishing apparatus : en fr
  • US2751491A - Single track railway signal systems using normally deenergized coded track circuits : en
  • US2751460A - Remote controlled electric switch : en
  • BE525817A - PROCESS FOR MANUFACTURING PIPERIDINE DERIVATIVES OF THE AMID GENUS. : en fr
  • DE1724671U - TRANSPARENT WITH FLUORESCENT TUBE. : de en
  • AU220776B2 - Agents and processes for influencing the growth of plants : en
  • CA526472A - Tapping control system for melting furnaces : en fr
  • CA526662A - Quaternary ammonium ion-exchange resins and process of using the same : en fr
  • CA526698A - Coil-retaining device : en fr
  • CA526485A - Low side drier : en fr
  • DE1724728U - TRIP KNIFE WITH PLASTIC HANDLE. : de en
  • AU1447955A - Improvements relating to apparatus for dispensing pastes, creams and liquids : en
  • US2750982A - Apparatus for adjusting electrical contacts : en
  • US2751155A - Hot water heating system control : en
  • USD178086S - Spoon or analogous article : en
  • US2750723A - Packaging machine : en
  • US2750882A - Sheet feeding means for dual purpose duplicator : en
  • US2751327A - Preparation of hair treating compositions in solid form : en
  • US2751373A - Light-sensitive polymers for photomechanical processes : en
  • US2751260A - Replaceable leader pin bushing : en
  • DE944745C - Automatic electrical resistance flash welding machine : de en
  • GB750507A - Improvements in preparing cement raw materials for introduction into a rotary furnace : en
  • CA526614A - Tractor mounted two-way plow : en fr
  • US2750779A - Domestic appliance : en
  • US2751049A - Automatic slack adjuster : en
  • US2751323A - Laminated products and method of producing the same : en
  • CA526716A - Pulsation dampeners : en fr
  • CA526641A - Dry disc rectifier : en fr
  • US2751409A - Preparation of thiolalkylamides : en
  • AU1439955A - A foldable stool useable also as steps : en
  • US2751443A - Coaxial low-noise amplifier : en
  • CA526515A - Laterally extensible non-woven fabric : en fr
  • US2750678A - Spirit level : en
  • US2751198A - Ceiling plenum and air conditioning system : en
  • US2751249A - Self-propelled sprinkler : en
  • US2751195A - Insert for rock drills : en
  • US2750619A - Caster : en
  • US2751576A - Closed-cycle pressure transducer : en
  • US2750624A - Machine and method for making hollow articles : en
  • CA526442A - Automatic casting machine : en fr
  • DE1724471U - IGNITION DEVICE FOR OIL CUP BURNER. : de en
  • DE1724583U - POINTERS FOR PRICE SCALES. : de en
  • DE944795C - Storage grid for refrigerators : de en
  • FR1119349A - Non-slip sole : en fr
  • FR1119374A - Improvements to furnaces for glass manufacturing : en fr
  • US2751052A - Joint for roofing, wall, floor or the like : en
  • US2751442A - Distortionless feedback amplifier : en
  • CA526747A - Radio position determining system using phase comparison of signals : en fr
  • CA526666A - Processes of manufacturing parts from heat resisting alloys : en fr
  • AU210002B2 - Vehicle and frame structure therefor : en
  • US2750933A - Fuel injection system : en
  • AU209284B2 - Improvements in or relating to high-frequency multichannel generator : en
  • CA526417A - Log barking method and apparatus : en fr
  • CA526709A - Butadiene-1,3 and dialkyl methylenemalonate copolymers : en fr
  • US2750735A - Apparatus for the generation of driving gases by explosion and process for operating the same : en
  • US2750901A - Insulated metal cabinet construction : en
  • US2751093A - Automatic vehicle ejection device : en
  • USD178095S - Side chair : en
  • SE154912C1 - : sv
  • CA526516A - Epoxy resin polycarboxylic acid dicyandiamide reaction products, and process : en fr
  • CA526748A - Gasoline dispensing system for aeroplanes : en fr
  • US2750653A - Yarn structure : en
  • US2750696A - Electric flat iron and holder : en
  • US2750940A - Arm sling : en
  • USD178103S - Ash tray : en
  • CA526750A - Aircraft : en fr
  • AU1445855A - Flexible metallic tubes : en
  • AU1437555A - Cushion support of foam material : en
  • AU204910B2 - Improvements in or relating tothe articulation ofa bogie without cradle tothe body ofa rail vehicle : en
  • GB750749A - Improvements in or relating to sheet folding mechanisms for printing presses : en
  • DE944783C - Clothing : de en
  • DE939377C - Process for the production of abrasive bodies with porous grain : de en
  • DK81160C - Device for loaders for threshers. : da en
  • FR1119440A - Air filter with non-metallic ring-shaped filter cartridge : en fr
  • FR1119441A - Washing machine or the like with quick assembly system : en fr
  • DE944775C - Explosives, especially landmines : de en
  • CA526718A - Induction furnaces : en fr
  • GR17020B - DECORATION OF ART WORKS (SHEETS) FROM THE VIEW OF UNDERGROUND SURFACES. : el en
  • DK81146C - Coal dust boiler room for radiating boilers with melting funnel and methods for its operation. : da en
  • FR1119328A - Method and apparatus for preserving fresh food in good condition or for making food preserves : en fr
  • FR1119342A - Rod and roller mount : en fr
  • FR1119355A - Process for the production of thermosetting phenolic resins : en fr
  • FR1119568A - Isobutylene extraction process : en fr
  • GB750723A - Refractometer for liquids and gases : en
  • GB750915A - Improvements in or relating to electric fluid heaters : en
  • US2751099A - Side loader for vehicles : en
  • US2751224A - Sheet feeding arrangements : en
  • FR1119620A - Fungicidal compositions and methods of controlling fungal diseases of plants : en fr
  • AU205413B2 - Microwave transmission devices : en
  • US2751438A - Magnetic recording apparatus : en
  • BE525790A - PROCESS FOR THE PRODUCTION OF AMMONIA SULPHATE. : en fr
  • CA526668A - Processes of manufacturing parts from heat resisting alloys : en fr
  • CA526669A - Blade securing means for turbo-machines : en fr
  • CA526729A - Method of coating paper : en fr
  • DE944599C - Echosounder transmitter and receiver, especially for echo sounding with underwater sound : de en
  • CA526593A - Method of applying foil to a liminescent screen : en fr
  • DE944544C - Process for the production of insoluble azo dyes on polyamide fibers or their mixtures with other fibers : de en
  • DE944804C - DC converter with induction of the AC circuit influenced by DC bias for low currents and high voltages : de en
  • FR1119273A - Automatic winding device for a watch mounted on any motor vehicle : en fr
  • US2751487A - Spring hinge for range surface units : en
  • US2751500A - Frequency monitoring arrangement : en
  • CA526471A - Coupling devices for pipes or conduits : en fr
  • AU1448355A - Vented valve bags : en
  • AU1138055A - Power pruner : en
  • AU206874B2 - Improvements in and relating to heat exchangers : en
  • US2751000A - Venetian blind : en
  • US2751230A - Hydraulic chuck : en
  • DE944650C - Adjustment device for photographic cameras : de en
  • DE944710C - Device for tight closing of window sashes : de en
  • AU208205B2 - Process of removing arsenic from arsenical roasted pyrite : en
  • US2751284A - Gelling hydrocarbon liquids with liquid gelling agents : en
  • AU213254B2 - Method of cooling animal and vegetable products and cooling plant to carry the method intoeffect : en
  • CA526690A - Vapor phase treatment of combined gasoline and water phases of synthesis product with a basic compound : en fr
  • FR1119477A - Photoelectric cathode : en fr
  • FR1119509A - Creasing or scribing system for framing strips allowing them to be folded on demand, when they are in use : en fr
  • GB750686A - Improvements in and relating to driving means particularly for sewing machines : en
  • GB750505A - Oxo-alcohol carbonates and their use as synthetic lubricants and plasticizers : en
  • DK81129C - Process for the preparation of unsaturated aliphatic aldehydes. : da en
  • US2751133A - Exhaust head construction : en
  • US2751301A - System for the agglomeration of solvent-extracted fine solid organic particles : en
  • US2751536A - Servo system adapted for weak signal recording : en
  • FR1119237A - Klystron oscillator : en fr
  • GB750552A - Improvements in double diaphragm pumps : en
  • AU209830B2 - Improvements in or relating toa cable tool drill : en
  • DE944647C - Gas turbine plant with rotating, ring-shaped regenerator : de en
  • US2750935A - Oil burning floor furnace : en
  • US2750896A - Rotary pumps or compressors : en
  • US2751305A - Process for preserving rough rice : en
  • FR1119423A - Half-gantry and rotating column crane : en fr
  • FR1119491A - Improvements to a process for producing thin-walled tubes from normally crystalline polymers : en fr
  • GB750591A - Improved underwater tubular reinforced concrete subway : en
  • CA526444A - Wide-band amplifying system : en fr
  • FR1119230A - Adjustable support structure : en fr
  • US2751179A - Vibration isolator : en
  • FR1119338A - Hydraulic or pneumatic lifting and holding device : en fr
  • GB750867A - Electrical device for storing information : en
  • USD178080S - Accordion grill : en
  • GB750624A - Improvements in or relating to receptacles for the transport of liquids : en
  • GB750901A - Improvements in or relating to automatic telephone systems : en
  • GB750906A - Means and process for sealing joints and apertures : en
  • FR1119457A - Automatic platen press with rotary grippers : en fr
  • AU206000B2 - Separator forthe removal of particles ofmagnetic material from finely divided nonmagnetic material : en
  • FR1119708A - Logic circuits using junction transistors : en fr
  • DE1724522U - FOLDING TABLE. : de en
  • DE1724587U - CONTROL DEVICE FOR DICTATION DEVICES, IN PARTICULAR MAGNETIC TAPE DEVICES. : de en
  • DE944721C - Process for heating the chambers of an oven used for baking, cooking or sterilization and an oven for carrying out the process : de en
  • FR1119621A - Ice cream color production process in textile printing : en fr
  • GB750493A - Improvements in or relating to internal combustion engines : en
  • GB750780A - Lubricating washers or oil retaining wads for textile spinning and twisting spindles, and for other suitable purposes : en
  • US2751037A - Mist eliminator : en
  • DE1724646U - SEALING PLUGS FOR UNUSED OR BLINDED GAS AND WATER PIPES. : de en
  • GB750708A - Improvements in or relating to drilling fluids for drilling deep wells : en
  • GR17018B - MANUFACTURE OF SPHERICAL CONTAINERS FROM ACUTE CELLULATING OF OTHER PLASTIC SUBSTANCES UNCONTROLLED BY HYDROCARBONS : el en
  • BE525859A - : en
  • CA526689A - Method for treating product of conversion of hydrogen and carbon monoxide into synthetic fuel : en fr
  • CA526632A - Nut anchor device : en fr
  • CA526753A - Continuous process and an equipment for producing acetone using calcium acetate liquor as starting material : en fr
  • DE1724699U - REAR REFLECTOR FIXING FOR TRUCK OR TRAILER. : de en
  • US2750836A - Monochromator system for spectrochemical analysis : en
  • US2751582A - Flare igniting and discharging device : en
  • FR1119211A - Elastic coupling : en fr
  • GB750753A - Improvements in or relating to stylus-guiding mechanisms for facsimile recorders : en
  • FR1119528A - Quilted bedspread and similar : en fr
  • GB750726A - An improved machine for slotting screw blank heads : en
  • GB750687A - Improvements in or relating to jet propulsion units for aircraft : en
  • GB750620A - Fluid pressure control valves : en
  • GB750796A - Improvements in pile driving hammers : en
  • GB750841A - Improvements in or relating to fasteners : en
  • GB750542A - Automatic pilot mechanism for self-propelled vehicles : en
  • FR1119555A - New preparation of edible tubers and roots and new distribution process : en fr
  • GB750569A - Pressure controller for machines for pasting the grids of electric accumulators : en
  • DE1724460U - LIGHTING BODY, IN PARTICULAR CHURCH LAMP. : de en
  • DE1724669U - DEVICE FOR FASTENING A SIGN OR. DGL. ON A SIGN MOUNT. : de en
  • DE1724687U - DUMPBARROW. : de en
  • US2751306A - Plastic-like food product packaging : en
  • GB750837A - Improvements in or relating to valves for aerosol dispensers : en
  • DE1724798U - COMBINATION TOOL, ESPECIALLY FOR GUTTER HINGING. : de en
  • FR1119346A - Alcohol duplicator : en fr
  • GB750554A - Ceramic dielectric and process of preparing it : en
  • GB750947A - Organosilicon compositions : en
  • DE1724549U - COVER PLATE WITH GAS TAP PIPE. : de en
  • GB750623A - Thrust reducing or reversing device for jet propelling nozzles : en
  • FR1119558A - Central lubrication pump : en fr
  • US2750960A - Valve : en
  • US2751405A - Synthesis of organic compounds from carbon monoxide and hydrogen : en
  • DE944558C - Circuit arrangement with a charge storage receiving tube stabilized at or approximately at cathode potential : de en
  • FR1119566A - Improvements to screens and screens used for the sizing of materials : en fr
  • GB750673A - Improvements in or relating to gear pumps and applications thereof : en
  • USD178053S - Chest : en
  • GB750628A - Training apparatus for radar operators : en
  • DE944574C - Connection of components for the production of components using the resistance welding process : de en
  • DE944811C - Detergents containing anti-tarnish agents : de en
  • DE1724559U - WINDOW DESIGNED AS A REVERSIBLE LEAF WITH VERTICAL REVOLVING AXIS. : de en
  • DK81170C - Process for producing water-resistant bituminous coatings on wet or dry surfaces. : da en
  • FR1119518A - Sliding cabinet for side use and space-saving : en fr
  • DE944620C - Optical-electromagnetic control device : de en
  • DE944824C - Poultry water : de en
  • FR1119242A - Dispensing tip for flexible tubes containing pasty substances : en fr
  • FR1119609A - Mounting device for railway signaling installations with automatic free track indication, in particular for electrical switches : en fr
  • FR1119314A - Form for shoe making : en fr
  • US2750891A - Rotary power device of the rotary abutment type : en
  • US2750997A - Dual fuel apparatus for heaters : en
  • US2751067A - nicholson : en
  • US2751569A - Lamp holder : en
  • DE1724496U - LEATHER CASE. : de en
  • FR1119223A - Sand filter, land filter or the like for air raid shelters : en fr
  • GB750908A - Improvements in or relating to methods and apparatus for recording electrical or mechanical vibrations : en
  • GB750550A - Improvements in and relating to optical devices : en
  • GB750711A - Improvements relating to spring clips for the mounting of rotatable shafts : en
  • US2750781A - Apparatus for treating and finishing hosiery : en
  • DE1724519U - TYPEWRITER CASE. : de en
  • FR1119665A - Device for prior checking of electrical circuits : en fr
  • GB750917A - Improvements in and relating to liquid dispensing apparatus : en
  • GB750877A - Purification of isopropylnaphthalene : en
  • GB750893A - Improvements in or relating to the manufacture of sectional heat-exchangers : en
  • US2750877A - Automatic pick-up balers : en
  • DE1724619U - CONTAINER FOR POT PLANTS, SUCH AS FLOWER POT OR FLOWER BOWL. : de en
  • FR1119312A - Semi-rigid tube plow plow : en fr
  • GB750539A - Improvements in and relating to objectives : en
  • GB750713A - Improvements in a cast steel railway wheel : en
  • FR1119691A - In-line wheeled vehicle, fitted with a covering, such as a scooter, or the like : en fr
  • US2751468A - Switch : en
  • GB750980A - Machine for making foundry molds : en
  • DE944597C - Dry shaver with a shear plate curved by tension and mounted with opposing edge parts in slots of a holder : de en
  • FR1119397A - Rotary dryer, especially for granular substances : en fr
  • GB750767A - Electro-magnetic motor for straight-line oscillations : en
  • DE1724504U - THERMAL CARRIERS. : de en
  • DE1724509U - FLOWER POT RACK. : de en
  • FR1119659A - Noise-reduced electron tube : en fr
  • DE944676C - Headlights, especially for two-wheeled vehicles : de en
  • DE944803C - Machine converter for 50 and 16 period alternating current : de en
  • US2751078A - Weed cleaner adapter unit for combines and auger extension therefor : en
  • US2751555A - Extended-range phase comparator : en
  • US2750963A - Concentric pipe insulator and spacer : en
  • DE944701C - Tilting device : de en
  • GB750970A - Thermo-couple : en
  • BE543912A - : en
  • US2750905A - Attachment for sewing machines : en
  • US2751192A - Spade : en
  • FR1119584A - Lashing device, usable in particular for holding barrels, barrels or the like : en fr
  • FR1119654A - Improvements made to polyhedral thin metal foil receptacles, in particular parallelepipedal, and to processes and apparatus for their manufacture : en fr
  • GB750582A - A triple valve for air brakes, more particularly for railway vehicles : en
  • US2750699A - Graining tool : en
  • US2750971A - Guard for portable router : en
  • US2751059A - Apparatus for grouping conveyed articles : en
  • US2751449A - Television knob switch : en
  • US2751181A - Automatic filler unit : en
  • US2751228A - Game board and playing pieces : en
  • US2751482A - Cutting and gouging torches and electrodes therefor : en
  • USD178097S - : en
  • US2751105A - Outlet box for wiring circuits : en
  • DE944655C - Suitcase film projector : de en
  • GB750862A - Improvements in or relating to hydraulic reaction turbines : en
  • US2750785A - Removable cylinder for lock : en
  • US2751519A - Electron beam controlling system : en
  • US2750844A - Fire control apparatus : en
  • US2751222A - Sheet-folding machine : en
  • US2751315A - Method of applying a protective coating over a photographic print : en
  • US2750818A - Wire feed mechanism and control of same : en
  • FR1119436A - Threaded fastening device : en fr
  • AU209150B2 - Improvements in liquid tanks or reservoirs : en
  • CA526451A - Claw-couplings for starting internal combustion engines and like purposes : en fr
  • FR1119454A - Closed passenger car with roof covering : en fr
  • DE944674C - Electrical machine with a housing in which Gewoelbestuecke form part of the magnetic circuit : de en
  • US2750918A - Control knob : en
  • US2750924A - Lead pencils : en
  • US2750995A - Shock absorbing seat back : en
  • US2751110A - Article carrier : en
  • FR1119274A - Improvement in injection molding machines : en fr
  • FR1119320A - Process for the preparation of aqueous emulsions of non-saponifiable hydrophobic ceroids resistant to flocculation : en fr
  • DE1724582U - LOAD INDICATOR. : de en
  • GB750939A - Improvements in or relating to stabilised halogen-containing vinyl polymers or copolymers : en
  • CA526523A - Coupling apparatus having predetermined torque characteristics : en fr
  • CA526702A - Radar systems : en fr
  • FR1119427A - Magnetic recording system : en fr
  • GB750575A - An improved mechanical torque amplifier : en
  • GB750854A - Improved mechanism for translating rotary motion into oscillatory motion : en
  • CA526562A - Copper plating bath and process : en fr
  • DE1724752U - MAGNETIC QUESTION AND ANSWER GAME. : de en
  • US2750804A - bergman : en
  • US2751066A - Conveying and guiding belt composed of flattened metal helix : en
  • US2751385A - Vat dyes : en
  • FR1119488A - Cathode ray tube for image reproduction : en fr
  • CA526503A - Brush making machine : en fr
  • CA526676A - Induction motors for family sewing machine drive : en fr
  • CA526701A - Radar systems : en fr
  • GB750875A - Electric semi-conductor devices : en
  • FR1119417A - Rotary printing press : en fr
  • FR1119643A - Method and device for the manufacture of nets : en fr
  • GB750810A - Improvements in or relating to a hot top lining : en
  • AU204094B2 - Improvements in or relating to piston operated prime movers, more particularly ofthe free piston kind comprising an auxiliary gas turbine adapted to drive atleast one auxiliary device ofthese prime movers : en
  • US2751543A - Acceleration limiting apparatus for aircraft : en
  • US2751571A - Battery post clamp : en
  • FR1119257A - Improvements to centrifugal separators, especially cream separators : en fr
  • GB750671A - Improvements in and relating to gymnastic apparatus : en
  • DE944548C - Process for the selective adsorption of a non-polar organic compound from a mixture of non-polar organic compounds : de en
  • DE944777C - Firing pin arrangement for two-part locks : de en
  • US2751547A - Regulated power supply electronic control circuit : en
  • DE1724409U - THE FOOT OF SKI PANTS. : de en
  • US2750742A - Vehicle power operated steering means : en
  • DE944636C - Circuit arrangement for polarographic devices : de en
  • GB750900A - Improvements in or relating to electric temperature control apparatus : en
  • GB750537A - Method of producing permanent magnets : en
  • GB750981A - Apparatus for the injection of molten thermoplastic material into moulds : en
  • US2750856A - Case handling apparatus : en
  • FR1119290A - Single-phase asynchronous motor unit : en fr
  • FR1119367A - Ear protectors : en fr
  • GB750499A - Improvements relating to switch assemblies : en
  • FR1119538A - Hydraulic brake : en fr
  • AU213029B2 - Anon-return liquid valve : en
  • CA526460A - Resinous reaction product and process for preparing the same : en fr
  • CA526565A - Engine and reduction gear mounting : en fr
  • AU211152B2 - Improvements in machines for cutting vegetables and like articles : en
  • CA526405A - Chucks : en fr
  • US2750869A - Valved air exhaust fittings : en
  • US2751562A - Dry-type transformer : en
  • FR1119520A - Rotary spool valve for controlling pneumatic pulse scrubbers for coal and ore preparation : en fr
  • GB750616A - Improvements in jet propulsion nozzles : en
  • FR1119405A - Electric power transmission device : en fr
  • GB750681A - Means for fixing electrical coils on iron cores : en
  • FR1119471A - Method and device for assembling cores, molds or the like : en fr
  • DE944792C - Steam power plant for high pressure and high temperature : de en
  • GB750973A - Improvements in and relating to cleaners of the air flow type : en
  • DK81142C - Crown sleeve for electrical wires. : da en
  • AU212128B2 - Outdoor metalclad switchgear : en
  • FR1119446A - Improvements to refrigeration devices : en fr
  • GB750951A - Improvements in water turbines for tide water hydroelectric plants : en
  • FR1119282A - Crane : en fr
  • FR1119572A - Non-ferromagnetic self-compensating oscillating spring, for thermo-compensated oscillating systems : en fr
  • GB750662A - Improvements in or relating to electrical polarity control means for mechanical rectifier arrangements : en
  • GB750789A - Improvements in or relating to duplex-type photographic document copying apparatus : en
  • GB750836A - Improved electronic switching apparatus : en
  • US2750913A - Can and cover feeding mechanism : en
  • US2751393A - Imidazoline derivatives of aryl indoles : en
  • US2751505A - Neutronic reactor device : en
  • FR1119365A - Molybdenum Processing Improvements : en fr
  • FR1119368A - Safety hook : en fr
  • FR1119456A - Upper tier of electricity meters : en fr
  • DE1724753U - CLIMBING SLIDE. : de en
  • DE943831C - Dielectric paint that can be transferred to electrically conductive papers (image transfer forms) : de en
  • US2751143A - Unloading mechanisms for refrigerant compressors : en
  • FR1119357A - Improvement in devices for the protection of electrical equipment against external agents : en fr
  • GB750634A - Improvements relating to gas turbine plant : en
  • DK81163C - Device with straps made of elastic plastic material. : da en
  • GB750509A - Sharpened and frayed artificial fibres for brush bristles, their process of manufacture and a machine for carrying it out : en
  • GB750690A - Control means for auxiliary driving means in sewing machines : en
  • GB750842A - Improvements in and relating to electric circuit interrupters of the liquid blast type : en
  • FR1119280A - Process and device for the manufacture of tubes of all sections other than a round section, by continuous spiral winding, and the products resulting from this process : en fr
  • GB750898A - Improvements in electrical control systems : en
  • GR17026B - MATERIALS FOR WARM COATINGS (VULCANIZATIONS) OF TIRE TIRE EQUIPPED WITH SECTIONS REPRODUCTING THE EXTERNAL ORIGINAL DRAWINGS AND DRAWINGS. : el en
  • DE1724463U - HAND LAMP WITH FLUORESCENT LAMPS. : de en
  • US2751410A - 3-phenylsalicylamide : en
  • FR1119603A - Improvements to electrical remote ignition devices for explosive charges : en fr
  • GB750676A - Improvements in the production of 2-aminopyrimidines : en
  • FR1119246A - Improvements to means of access to aircraft cabins : en fr
  • FR1119481A - Nasal and mouth pocket inhaler : en fr
  • GB750778A - Jet deflecting mechanism for aircraft : en
  • GB750905A - An operating mechanism with a superimposed manual control : en
  • DE944652C - Film gripper for cinematographic recording and playback devices : de en
  • CA526732A - Precipitator collecting electrodes : en fr
  • GB750502A - Improvements in or relating to preparation of benzene hexachloride : en
  • FR1119373A - Process for the production of artificial sausage skins : en fr
  • FR1119383A - Preparing agents containing silicic acid : en fr
  • US2751392A - Tertiary amine derivatives of nu-and omicron-saccharin : en
  • GB750553A - Improvements in or relating to rotatable hooks for lock stitch sewing machines : en
  • DK81165C - Hydraulic press. : da en
  • FR1119606A - Resonant Cavity Klystrons Improvements : en fr
  • DK81138C - Coupling to telephone system. : da en
  • US2751157A - Grinding mill embodying coaxial oppositely rotating grinding disks : en
  • US2751240A - Lid fastener : en
  • USD178082S - Coin savings bank or similar article : en
  • GB750593A - Improvements in or relating to intestinal bathing device : en
  • GB750684A - Dynamo-electric machine brake and clutch : en
  • GB750912A - Improvements in stoppers for cocktail shakers and the like : en
  • DE1724470U - FIREBOOK. : de en
  • DE944562C - Process for the production of chassis for radio receivers with aluminum faceplates : de en
  • DE944628C - Process for the production of a practically anhydrous lubricating grease : de en
  • DE944790C - Process for the preparation of thioether dicarboxylic acids or their salts : de en
  • CA526728A - 3-amino-4-cyanopyrazole and method of preparing : en fr
  • CA526742A - Glide fastener : en fr
  • GB750531A - A device for maintaining in a loose state the material contained in a continuously operating centrifugal conveyor : en
  • DE943936C - Machine for labeling items such as bottles or the like that are moved upright. : de en
  • DE944619C - Device to block the discharge paths of a rectifier in the event of faults : de en
  • DE944762C - Main bearings for horizontal piston engines : de en
  • US2751480A - Induction heating apparatus and method of heating extensive surface areas : en
  • USD178101S - Awning : en
  • US2750616A - Adjustable drushes : en
  • US2750865A - Diffuser : en
  • US2751203A - Advanceable mining machine head and shaft carried bearing support therefor : en
  • US2751212A - Pebble heat exchange chamber : en
  • US2751109A - Sealed structural joint : en
  • US2751140A - Bag : en
  • US2751345A - Electroplating rack : en
  • DE1724462U - LUMINAIRE, IN PARTICULAR FOR FLUORESCENT LAMPS. : de en
  • DE944551C - Process for the preparation of substituted 2-iminothiazolidines : de en
  • DE944837C - Electro-acoustic relay based on inertia : de en
  • CA526567A - Pressure control valve : en fr
  • CA526585A - Feeding device for screens : en fr
  • US2750799A - Gas mether diaphragm and mounting : en
  • USD178062S - Earring or the like : en
  • DE1724591U - FILM VIEWING DEVICE. : de en
  • DE1724641U - HAND OIL, IN PARTICULAR SPRAY OIL WITH SEALING CAP. : de en
  • US2751522A - Signal light system for motor vehicles : en
  • US2751293A - Process of making perforated powdered metal article : en
  • US2751420A - Hydration of olefines using alternating catalyst and scrubbing zones : en
  • DE944760C - Liquid atomizer : de en
  • DE1724401U - GRAIN SYRINGE. : de en
  • US2750800A - John w : en
  • US2750951A - Article carrying attachments for crutches : en
  • US2751022A - Apparatus for allowing well conduits to fill with well bore fluid : en
  • US2751344A - Electropolisher : en
  • FR1119306A - Unit assembly of spraying devices intended to be mounted on vehicles, and operating at high pressure : en fr
  • GB750924A - Improvements in or relating to apparatus for inking the stylus in recording instruments : en
  • US2750833A - Inven tor : en
  • FR1119535A - Mobile machine for public works : en fr
  • DE1724771U - MOLD FOR THE PRODUCTION OF PROFILED CONCRETE BODIES : de en
  • FR1119642A - Endless belt assembly : en fr
  • GB750565A - Improvements in collapsible wire plate-racks : en
  • CA526514A - Laterally extensible polyoriented nonwoven fabric and method of producing same : en fr
  • DE1724407U - POCKET SQUARE HOLDER. : de en
  • DE944671C - Amplifier arrangement for counter and / or intercom systems : de en
  • GB750626A - Improved means for securing broom and like handles in position : en
  • US2751235A - Well head pipe suspension : en
  • DK81133C - Defrosting device for refrigerators. : da en
  • GB750859A - Process and apparatus for the liquid treating of textiles : en
  • DE1724506U - VESSEL WITH INTERMEDIATE PANELS FOR RINSE, MIXING AND THE LIKE. : de en
  • DE1724626U - FUEL FILTER. : de en
  • DE944738C - Phase difference demodulator or frequency demodulator : de en
  • GB750643A - Improvements in or relating to electric discharge devices : en
  • CA526403A - Musical balloon : en fr
  • CA526625A - Control system for multiple rotor helicopter : en fr
  • CA526737A - Semi-automatic pin setting devices for bowling alleys : en fr
  • US2751441A - Unidirectional microphone : en
  • DE1724553U - LARGE AREA AIR HEATER. : de en
  • DE944590C - Pistons, especially for internal combustion engines : de en
  • DE1724469U - DEVICE FOR DISPLAYING THE RUNNING DIRECTION OF THE WHEELS, IN PARTICULAR IN MOBILE ARC WELDING MACHINES. : de en
  • DE1724769U - FEED DEVICE FOR BRIQUETTE EXTRUSION PRESSES. : de en
  • GB750991A - Improvements relating to smokers' ash receptacles : en
  • US2751489A - Illuminated tackle box : en
  • US2750754A - Apparatus for refrigeration by means of aqueous solutions : en
  • CA526488A - Mono-ether of polyhydric alcohol as plasticiser for urea formaldehyde resins : en fr
  • AU1437855A - Improvements in or relating to methods of and apparatus for manufacturing ornamented flat glass : en
  • US2751535A - Position control system : en
  • US2750861A - Mounting for disc type soil working tools : en
  • US2751213A - Price indicator for fully automatic inclination scales : en
  • US2751149A - Digital computer for computing square roots by subtracting successive odd numbers : en
  • US2750690A - Steam iron : en
  • US2751057A - Conveyor flip-switch : en
  • DE1724531U - BOOK RACK CAN BE USED AS A ROOM DIVIDER. : de en
  • US2751015A - Rotary wall scratcher for well bores : en
  • DE1724692U - CAR BUS IN THE SHAPE OF A SEMI-TRACTOR. : de en
  • US2751528A - Rectifier cell mounting : en
  • AU209330B2 - Improvements in and relating to control boards for use in electrical plant : en
  • AU217212B2 - Process for the manufacture of 15, 15'-dehydro- 3 carotene : en
  • CA526621A - Salt blocks : en fr
  • AU1437255A - Process of removing arsenic from arsenical roasted pyrite : en
  • AU206279B2 - Heterocyclic compounds and method for producing thesame : en
  • AU1442055A - Improvements in or relating to devices for drawing sterilized liquids froma vessel : en
  • AU212036B2 - Tobacco smoke filter having a hydrophilic additive : en
  • CA526557A - Electric circuit breaker : en fr
  • US2750758A - Automatic defrosting refrigerator cabinet : en
  • US2750745A - Hydraulic transmission mechanism : en
  • US2751014A - Well testing tool : en
  • CA526569A - Cylinder block coring for v-engines : en fr
  • CA526650A - Resnatron with separate retarding fields : en fr
  • US2751282A - Apparatus for the production of acetylene : en
  • DE1724486U - ELECTRIC HEATER. : de en
  • DE944666C - Method and device for obtaining water-soluble solvents from gaseous or vaporous agents : de en
  • AU204691B2 - Improvements in or relating to fault alarm arrangements for electric communication systems : en
  • DE1724571U - CONSTRUCTION. : de en
  • AU213435B2 - Improvements in or relating to chemical nickel plating : en
  • CA526426A - Trench digging attachment for tractors : en fr
  • CA526496A - Method of bonding nonmetallic bodies : en fr
  • USD178073S - Animated decorative lamp : en
  • CA526598A - Mechanism for forming strip stock from polyamides : en fr
  • US2751001A - Hold-down device for frameless window screen construction : en
  • GB750866A - Improvements relating to the preparation of new pregnadienes : en
  • US2750964A - Weaving with hook engagement of selected pile ends : en
  • US2751518A - Frequency stabilized oscillator : en
  • CA526559A - Signal generation apparatus : en fr
  • US2751112A - Combined paper and pencil dispenser : en
  • US2751545A - Transistor circuits : en
  • DE1724773U - PACKAGING FOR CLOTHES, IN PARTICULAR MEN'S OVER SHIRTS. : de en
  • CA526431A - Apparatus for producing die cast sliders : en fr
  • CA526518A - Process for brightening foodstuffs containing carbohydrates : en fr
  • GB750579A - Improvements in or relating to electric pulse code modulation systems : en
  • AU2396456A - Improvements in or relating to telecommunication systems : en
  • CA526589A - Scintillation counter : en fr
  • CA526434A - Pulverizing apparatus for knot or pulp : en fr
  • CA526558A - Insulated conductor : en fr
  • US2751356A - Hydraulic pressure transmitting fluid : en
  • USD178034S - Electric switch plate : en
  • USD178081S - Rotary wing aircraft : en
  • US2751395A - Isomeric nitroso-1-phenyl pyrazoles : en
  • AU207755B2 - Process forthe production of water soluble dye salts : en
  • CA526680A - Electrical decoding circuits : en fr
  • CA526439A - Rotary formation grader and cleaner : en fr
  • US2751328A - Toothpaste process : en
  • US2751476A - Electric transducer : en
  • AU1447455A - Improvements in or relating to pipe connections a method of making thesame and to flux for use therewith : en
  • CA526738A - Method for the manufacture of television screens : en fr
  • CA526743A - Windshield washer : en fr
  • DE944703C - Liquid-cooled brake : de en
  • US2750993A - Folding and adjustable chair back : en
  • US2751065A - Thomson : en
  • US2751163A - Roll paper holder and cutter : en
  • DE1724717U - FOLDABLE BATTLE SPREADS. : de en
  • US2751495A - Frequency error sensing means : en
  • USPP1484P - Azalea plant : en
  • CA526733A - Apparatus for free pivoting transfer rollers : en fr
  • CA20586S - Whistle : en
  • DE1724573U - CONVEYOR DEVICE FOR TRUCK SILOS. : de en
  • DE944564C - Coaxial or symmetrical flat line : de en
  • DE944826C - Trap : de en
  • GB750589A - Improvements relating to circulatory fluid-pressure power steering mechanisms for motor vehicles : en
  • CA526432A - Water pipe draining apparatus : en fr
  • DE1724658U - DEPTH SWITCH DEVICE TO KEEP THE PRECISE TOOTH HEIGHT FOR GEARING MACHINES. : de en
  • CA526605A - Cellulose sulfate preparation : en fr
  • AU1440255A - Terpolymers of vinyl acetate maleic anhydride and esters of acrylic or methacrylic acids, process of preparation and composition and method for sizing nylon yarns : en
  • DE1724751U - DICE SOCIETY GAME. : de en
  • US2750612A - Wear-compensating pipe line scraper : en
  • US2751381A - Process of producing epoxy steroid compounds : en
  • US2751546A - Twenty cycle generator : en
  • DE1724636U - BOLT. : de en
  • DE1724532U - KITCHEN UNIT CABINET. : de en
  • AU1442255A - Colour television receiver : en
  • CA526573A - Control means for liquid-operated servo-mechanisms : en fr
  • US2750760A - Refrigerating apparatus : en
  • AU206933B2 - Apparatus for preheating finely granulated solid materials, particularly raw cement powder : en
  • AU1442755A - Improvements in or relating to hoisting cranes for permanent mounting on vehicle chassis : en
  • US2750643A - Belt buckle : en
  • US2750959A - Valve of relative movable flexible diaphragms : en
  • US2750908A - Fluid pressure actuated mechanisms for sewing machines : en
  • US2750996A - Chair seat and cushion therefor : en
  • US2751117A - Disposable carton dispenser : en
  • US2751415A - Preparation of thiuram disulfides : en
  • DK81151C - Device for collapsible crawl spaces. : da en
  • US2750945A - Hop-picking machine : en
  • US2751006A - Knife-clamping means for rotary shear : en
  • DE1724483U - LADIES 'TIE BELT. : de en
  • AU1443455A - Method of cooling animal and vegetable products and cooling plant to carry the method intoeffect : en
  • AU213527B2 - Improvements in memory devices : en
  • DE1724478U - BRONCHOSCOPE FOR ANESTHETIC AND ARTIFICIAL VENTILATION. : de en
  • DE944635C - Arrangement for measuring the absolute moisture content of gases containing oxygen : de en
  • FR1119493A - Improvements to electrical switches : en fr
  • FR1119669A - Device for performing alternating and rapid compressions and depressions in a liquid : en fr
  • CA526578A - Beverage vending machine : en fr
  • US2751124A - Dispensing machine for soft or semi-fluid materials : en
  • US2751175A - Pipe hanger clamp : en
  • US2751219A - Torque sensitive reversible motion actuator : en
  • US2751259A - Rolling device for vehicles of every kind : en
  • US2751396A - Substituted benz [cd] indolines : en
  • US2751589A - Folded slot antennae : en
  • USD178044S - Watch face : en
  • DE944653C - Device for moving a perforated film strip by means of a toothed drive roller driven at constant speed : de en
  • FR1119459A - Fuel injection method and device for all internal combustion engines : en fr
  • FR1119465A - Funnel eliminates backflow and overflow discharge : en fr
  • USD178068S - Link chain for a bracelet or the like : en
  • DE1724715U - OPENER FOR CROWN CORK-OD. DLG. CLOSURES. : de en
  • DE944638C - Control device : de en
  • DE944605C - Process for the preparation of anhydrous sodium sulfide : de en
  • US2751089A - Automatic cable connecting apparatus for railroad cars and the like : en
  • US2751156A - Hot water heating system : en
  • DE1724548U - STOVE PIPE CONNECTOR FOR FIREPLACE. : de en
  • DE944587C - Coupling device for coupling attachments or attachments used for agricultural soil cultivation : de en
  • US2751285A - Method of minimizing the octane demand of an engine : en
  • DE1724734U - RUBBER GALOSCHE. : de en
  • US2751010A - Junk basket : en
  • US2751039A - Filters coated with thickened oils : en
  • USD178047S - Dinner plate or similar article : en
  • DE944755C - All-metal window frames : de en
  • GB750775A - Means for adjusting rake tines or the like on agricultural implements : en
  • AU1452355A - Process forthe production of tinctorially strong, non-flocculating phthalocyanine pigments : en
  • AU1440855A - Improvements in and relating to rotary devices and casing structures therefor : en
  • AU1441155A - Microporous rubber separator for galvanic cells such as accumulators, and method of manufacturing such separator : en
  • CA526591A - Communicating system : en fr
  • DE944618C - Insulation for brush holders of electrical machines against a connector carrying the holder : de en
  • GB750612A - Improvements in cutter picks for coal cutting machines : en
  • FR1119262A - Orthopedic pad : en fr
  • FR1119354A - Casting vessel : en fr
  • FR1119543A - Improvement in the supply of processing fluids in the laboratory tubes of machines for developing cinematographic films and the like : en fr
  • GB750846A - Pocket saw : en
  • DE944601C - Device for a metal extrusion press for axially locking the transducer : de en
  • AU576654A - Improvements in or relating to machines suitable for trimming the margins of shoe upper materials : en
  • US2750870A - Urn with readily insertable and removable coffee vessel : en
  • US2751382A - New chemo-therapeutically active salts : en
  • US2751514A - Hooded anode X-ray tube : en
  • US2751461A - Dual-motion advancing and resetting mechanism for relays : en
  • US2751540A - Automatic steering apparatus : en
  • USD178037S - Flower pot holder : en
  • FR1119660A - Electronic tube for very high frequencies : en fr
  • GB750993A - Improvements in and relating to slip-lasted shoes : en
  • DE1724743U - PROTECTIVE COVER OF DOCUMENTS, DOCUMENTS AND THE LIKE. MADE OF CLEAR PLASTIC FILM. : de en
  • DE944664C - Method and device for evacuating the receptacle of metal extrusion presses, which is loaded with fixed inserts : de en
  • GB750782A - Apparatus responsive to liquid viscosity variation : en
  • FR1119318A - Advanced training in oil box shutters for railway rolling stock : en fr
  • GB750585A - Improvements in fastening devices for doors and the like : en
  • GB750678A - Improvements in elastic coupling devices : en
  • FR1119392A - Double band saw : en fr
  • DE1724617U - POTATO CRUSH. : de en
  • FR1119599A - Heat resistant synthetic resins : en fr
  • FR1119231A - Improvement in the treatment of liquids by continuous ion exchange : en fr
  • FR1119277A - Coke ovens improvements : en fr
  • US2750948A - Hair curling : en
  • AU1452555A - Process for bringing a condensable vapour under pressure using cooling and compression : en
  • AU211076B2 - Improvements in or relating to television receivers : en
  • CA526495A - Method of metallizing and bonding non-metallic bodies : en fr
  • CA526504A - Varnish remover : en fr
  • DE944819C - Silencer for test stands for power measurement of jet engines : de en
  • DE1724434U - CONCRETE FLOOR, PREFERABLY FOR THE PRODUCTION OF ICE RURALS. : de en
  • DE1724490U - BOTTLE WITH DRIP STOPPER. : de en
  • DE1724586U - SWITCHING DEVICE FOR MAGNETIC SOUND DEVICES. : de en
  • DE944673C - Arrangement for speed control of DC motors in Ward-Leonard circuit : de en
  • FR1119473A - Process for preparing coffee and piston dispensing head for its preparation : en fr
  • FR1119206A - Process for preparing a fermented drink : en fr
  • FR1119503A - Coupling device with rotating crown and power transmission mechanism for semi-mounted vehicles : en fr
  • GB750856A - Improvements in rotary pumps : en
  • DE1724647U - STUFF LESS SPINDLE OR SHAFT SEAL, IN PARTICULAR FOR FITTING SPINDLES. : de en
  • GB750963A - Improvements in gauging apparatus for use in machining and grinding operations : en
  • DE1724574U - FISH LIBRARY ANGEL. : de en
  • DE944836C - Dart-like lead holder for flat leads of various cross-sectional dimensions : de en
  • FR1119679A - Double-action Italian-style <window> window : en fr
  • GB750607A - Improvements in and relating to cranes : en
  • GB750667A - Quick assembling means for aircraft parts : en
  • GB750774A - Improvements in or relating to meat cutters : en
  • DE944680C - Device for lifting heavy reinforced concrete ceilings or the like. : de en
  • US2751166A - Tension device : en
  • US2751215A - Weighing scales : en
  • USD178077S - Bathing holder for infants : en
  • FR1119250A - Method of producing hydraulic test models for the study on a reduced scale of vast regions of the globe : en fr
  • FR1119269A - Deformable parallelogram balance : en fr
  • FR1119301A - Device for collecting pollen carried by bees : en fr
  • FR1119210A - Gyratory crusher : en fr
  • US2751262A - Resilient bearing support for balancing machines : en
  • FR1119522A - Method for supplying a heat engine and device for implementing the method : en fr
  • DE1724518U - SEAT SHELL FASTENING. : de en
  • DE1724674U - NEAR-SETTING DEVICE FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE1724791U - FLUSH VALVE. : de en
  • DK81161C - Process for the production of insecticidal aerosols. : da en
  • US2750912A - Apparatus for joining lengths of wave guide or the like : en
  • US2751401A - 4-chloropregnane-17alpha, 21-diol-3, 11, 20-trione and 21-esters thereof : en
  • AU210669B2 - Colour television receiver : en
  • US2750845A - Belt feed mechanisms for automatic firearms : en
  • US2751504A - Support for image amplifiers : en
  • DE944772C - Two-wheel headlights, in particular two-wheel headlights with a speedometer built into the housing : de en
  • DE944661C - Diaphragm pressure regulator : de en
  • DE1724653U - DAMPING DEVICE FOR CHAIN DRIVES WITH ROLLER CHAINS. : de en
  • GB750799A - 12-keto-allopregnane derivatives : en
  • FR1119345A - Quick attachment of the interchangeable cutting elements to the cookie cutter handles : en fr
  • CA526582A - Pipe line stopper : en fr
  • CA526665A - Variable speed transmission : en fr
  • FR1119447A - Larmier, especially for windows : en fr
  • GB750790A - Improvements relating to machines for closing and sealing sheet metal containers : en
  • DE944667C - Device for the production of emulsions : de en
  • FR1119385A - Automatic maneuvering and safety device applicable to counting card classifying machines : en fr
  • FR1119725A - High-stability semi-trailer coupling with double safety and play adjustment : en fr
  • GB750754A - Expansion joint for rails : en
  • GB750769A - Improvements in mechanical shovelling and loading apparatus : en
  • FR1119664A - Luminescent tennis balls : en fr
  • US2751517A - Filament structure for electron tube : en
  • US2750682A - Drying apparatus : en
  • US2751232A - Baby stroller and latching mechanism therefor : en
  • FR1119204A - Improvements to circuit elements using waveguides : en fr
  • FR1119688A - Angular displacement measuring method and apparatus : en fr
  • GB750571A - A method for the manufacture of gears or blanks for gears : en
  • CA526683A - Work piece holder : en fr
  • US2751104A - Device for applying cigar bands and the like to wrappers : en
  • US2751586A - Signal-wave transmission systems : en
  • US2751160A - Winding machine : en
  • DE1724499U - LIPSTICK. : de en
  • US2751308A - Cement paint : en
  • GB750563A - Improvements in or relating to the digging buckets of earth-excavating apparatus of the digging-wheel type : en
  • GB750689A - Improvements in or relating to the manufacture of bags : en
  • GB750717A - Improvements in or relating to rearlights for cycles : en
  • US2751510A - Full wave magnetic amplifier : en
  • US2750625A - Apparatus for continuous moulding of synthetic resins : en
  • US2750644A - Quick release attachment for safety belts : en
  • US2751153A - Warm air heating system control : en
  • US2751252A - Whirl spray nozzle : en
  • AU1439455A - Improvements in or relating tothe articulation ofa bogie without cradle tothe body ofa rail vehicle : en
  • AU1455455A - A tubeless tyre construction : en
  • CA526560A - Side break disconnecting switch : en fr
  • US2751077A - Extrusion apparatus for sheathing electric cables : en
  • US2751424A - Process of producing acetylene by pyrolytic reaction from a suitable hydrocarbon : en
  • US2751139A - Catch for a cardboard box or the like : en
  • US2751238A - Quick acting connector : en
  • DE1724456U - JOINT FOR BEDSIDE TABLE AND FLOOR LAMPS WITH SPACIOUS AND CONTACT-CURRENT-PROOF WIRE GUIDE. : de en
  • DE1724584U - TONE ARM FOR RECORD PLAYER. : de en
  • DE1724731U - DECORATIVE RING FOR INJECTION MOLDED SLEEVES, ESPECIALLY FOR FILLER HOLDER CAPS. : de en
  • DE1724770U - EXTRUSION PRESS. : de en
  • US2750747A - Slide device for dam flashboards : en
  • US2750992A - Sportsman's seat : en
  • GR17025B - ENLARGEMENT AUTHORITY OF CLOSE OBJECTS USED AT THE SAME TIME AS COMMON GROUPS. : el en
  • GB750504A - Improvements in or relating to surface polishing devices : en
  • GB750746A - Improvements in or relating to process for manufacturing cellulated vitreous material : en
  • GB750891A - A warp knitting machine : en
  • DE1724513U - EIKOEPFER AS A HOUSEHOLD APPLIANCE. : de en
  • FR1119294A - Attempted : en fr
  • DE944821C - Device to prevent a scarf from sliding up : de en
  • CA526497A - Method of bonding non-metallic bodies : en fr
  • US2751542A - Aircraft acceleration limiters : en
  • DE1724439U - ELECTRICAL AID. : de en
  • DE1724500U - DEVICE FOR DISPENSING Dough. : de en
  • FR1119504A - Twin rotor compensated gyroscope : en fr
  • FR1119245A - Method for controlling the temperature of a heated enclosure and devices applying this method : en fr
  • DK81150C - Children's furniture. : da en
  • DE1724520U - FOLDING TABLE. : de en
  • DE1724652U - BACKLAY COMPENSATION DEVICE BETWEEN GEARS OR SHAFTS. : de en
  • DE944814C - Gas purifier : de en
  • FR1119285A - Device for delivering metered quantities of pasty materials and in particular bread dough : en fr
  • DE1724565U - SPRAY PLASTER AND PLASTIC THROWING DEVICE. : de en
  • DE1724629U - SILENCER WITH SILENCER. : de en
  • DE1724755U - TOY - DOLL CARRIAGE. : de en
  • DE944573C - Dry run protection for electrical heating resistors : de en
  • DE944723C - Immersion filter nozzle with adjustable immersion tube : de en
  • DK81132C - Process for the preparation of 2-dichloroacetamido-1-p-nitrophenylpropane-1,3-diol. : da en
  • FR1119662A - Plant cuticle separation process : en fr
  • GB750830A - Improvements in or relating to pneumatic conveying installations : en
  • FR1119527A - Cutting machine with grinding wheel : en fr
  • DE944696C - Automatic fire extinguisher shower : de en
  • LU34317A1 - METHOD FOR MAINTAINING THE EFFECTIVENESS OF PHOSPHATING BATHS AT AMBIENT TEMPERATURE : en fr
  • GB750971A - Improvements in or relating to heat pumps : en
  • FR1119339A - Elastic latex foam mattress : en fr
  • FR1119611A - Device for the production of frequency modulated signals, in particular telegraph signs : en fr
  • GB750611A - Improvements in or relating to a process and machine for the production of bags and the like : en
  • GB750895A - Improvements in or relating to drawing appliances : en
  • CA526397A - Feeders for molten glass : en fr
  • CA526528A - Fungicidal action of 2,3-dichlor-1,4-naphthoquinone : en fr
  • CA526572A - Venetian blind installation bracket : en fr
  • US2750668A - Paper cutter with multiple uses : en
  • US2750736A - Explosion plant for generating working gases and process for operating same : en
  • US2751253A - Adjustable spray nozzle : en
  • CA526707A - Fork lift for tractor : en fr
  • FR1119241A - Advanced pick-up head : en fr
  • GB750757A - Improvements in or relating to pesticidal compositions : en
  • CA526745A - Electrical element : en fr
  • US2751271A - Combined box and easel for painting in the open country : en
  • AU2396756A - Improvements in or relating to titanate ceramic compositions and articles : en
  • AU1447055A - Improvements in and relating to heat exchangers : en
  • AU1450855A - Improvements in and relating to electromagnetic control devices : en
  • US2750734A - Motive fluid flow control device for turbine compressor units used for aircraft propulsion : en
  • AU1446555A - Fertilizer distributor and planter : en
  • CA526590A - Precipitating dispersed particles from colloidal system : en fr
  • AU211673B2 - Fluid-permeable element : en
  • US2750667A - Portable power-driven cutting tool : en
  • US2751283A - Rapid gelling basic aluminum soaps : en
  • US2751322A - Adhesive composition, method of bonding with same, and bonded article : en
  • US2750597A - Women's garter suspender : en
  • US2750639A - Feed-trough for centrifugal casting machine : en
  • US2750707A - Insecticide dispensers : en
  • AU205549B2 - Loom : en
  • BE525788A - : en
  • AU212392B2 - Cold and hollow electrode : en
  • US2751264A - Self-lubricating journal pin : en
  • AU1455255A - Microwave transmission devices : en
  • AU1450055A - Signal transmission equipment : en
  • US2750689A - Ironing machine for jackets of lithograph rollers : en
  • US2750727A - Automatic header control means : en
  • AU145292B2 - Improvements in means for tensioning chains andthe like : en
  • US2750695A - Steam flatiron : en
  • AU205604B2 - Improvements in or relating to machines suitable for trimming the margins of shoe upper materials : en
  • CA526469A - Hair treating preparations : en fr
  • CA526599A - Apparatus for forming plastic strips : en fr
  • CA526637A - Stock feeding device : en fr
  • DE944542C - Measuring device for determining the oil level, the ground pressure and the temperature in an oil well : de en
  • FR1119325A - Device for varying the flexibility of the horizontal support springs of a single unbalance vibrating screen : en fr
  • GB750661A - Improvements in windscreen wiper mechanism : en
  • AU214786B2 - Terpolymers containing vinyl acetate and maleic anhydride, method of preparing said terpolymers compositions for sizing nylon yarns, and method of sizing nylon yarns : en
  • CA526429A - Method and apparatus for producing dehydrated lignite and resultant product : en fr
  • GB750960A - Improvements in or relating to the extraction and purification of acylase : en
  • FR1119536A - Process for the preparation of printing forms and suitable photosensitive material : en fr
  • FR1119394A - Device for adjusting the capacity of bags, saddlebags and similar articles with variable capacity : en fr
  • GB750518A - Improvements in or relating to a process of sintering and roasting pellets and briquettes of iron oxide : en
  • AU1455055A - Improvements relating to load handling trucks : en
  • CA526406A - Device in sofas and the like : en fr
  • DE1724778U - CONVEYOR BELT SYSTEM. : de en
  • FR1119212A - Motor vehicle gearbox gear engagement device : en fr
  • DE944763C - A protective sleeve pushed onto a wave and surrounding it with play : de en
  • US2751068A - Haddox : en
  • DE1724426U - HANG REGISTRATURE. : de en
  • DE944815C - Insert for sliding boxes for tablets or the like. : de en
  • DE944839C - Fork for carrying stacks : de en
  • AU1448655A - Improvements in typewriters andthe like : en
  • US2750797A - Proportional water meter : en
  • US2750915A - Structure for indicating need for removing suction cleaner dust bag : en
  • US2751422A - Process for recovery and purification : en
  • DE944622C - Device for treating an item in a high-frequency field : de en
  • DE944716C - Double chain scraper conveyor : de en
  • DK81156C - Process for the production of shaped products. : da en
  • CA526551A - Submersible motor cooling : en fr
  • FR1119287A - Reversible upper shoes : en fr
  • FR1119511A - Reactor and method for continuously carrying out reactions under homogeneous stationary conditions : en fr
  • US2750712A - Method of electrically destroying undesired plant life along crop rows : en
  • US2751421A - Stabilization of trichloroethylene : en
  • GB750500A - Process for the desalting of salt solutions by electrodialysis : en
  • US2750761A - Plural temperature refrigerating apparatus : en
  • US2750900A - Inner container locking means for pastry decorator : en
  • DE1724607U - DEVICE ON TOOL CARRIERS FOR MOUNTING ON TRACTORS. : de en
  • US2750720A - Package containing textile covered cord fuses and means for its production : en
  • US2751296A - Photosensitization of cinnamic acid esters of cellulose : en
  • CA526628A - Manufacture of titanium compounds : en fr
  • DE944611C - Ausdrueckvorrichtung for strip in winding loops of strip rolling mills : de en
  • DE944646C - Runner for multi-stage, axially flown impeller machines, especially gas turbines : de en
  • FR1119334A - Improvement in spectacle frames : en fr
  • GB750697A - Power-driven machine with a substitutable work-head : en
  • FR1119525A - X-ray film cassette : en fr
  • FR1119593A - Wear coating : en fr
  • GB750838A - Improvements in or relating to eddy-current speed or rate indicators : en
  • DE944831C - Process for the production of durable small packs of meat products : de en
  • US2750904A - Means for attaching umbrella covers to frames : en
  • DE1724754U - WHEEL ARRANGEMENT ON TOY DOLL CARRIAGE. : de en
  • DE944593C - Boom for radial drilling machines : de en
  • US2751231A - Twin pump system for elevating and/or levelling a two-wheel supported implement chassis : en
  • DE944757C - Rented finger ring : de en
  • GB750618A - Improvements in arrangement for the control of the jet in reaction-propulsion units : en
  • FR1119680A - Universal joint : en fr
  • US2750938A - Oropharyngeal airway and suction tube : en
  • US2751027A - Endless track supported invalid chair : en
  • USD178071S - Earring or the like : en
  • DE944614C - Coupling arrangement for a running field pipe : de en
  • FR1119590A - Floating bridge for fast waterways : en fr
  • GB750755A - Improvements in and relating to visors for vehicle bodies : en
  • GB750649A - Improvements in and relating to girdles and like garments : en
  • DE1724677U - RACING DETECTOR. : de en
  • DE944749C - Tablet machine for small quantities : de en
  • FR1119252A - Articulated extendable connecting rod applicable to machines for straightening or sanding ice, glass and other similar materials : en fr
  • GB750937A - Improvements in or relating to means for transmitting line-signals to a moving train : en
  • FR1119626A - Hand tool for stripping electrical wires : en fr
  • FR1119671A - Non-sparking mobile sockets : en fr
  • GB750735A - Improvements in means for washing the windscreens of motor vehicles : en
  • US2751032A - Fluid treating apparatus : en
  • GB750606A - Improvements in and relating to cranes : en
  • DE1724664U - ARRANGEMENT FOR EXTENSION OR EQUIPMENT OF MOLDED PIECES. : de en
  • DE1724690U - LONGITUDINAL MOVING SPLINED SHAFT CONNECTION FOR DRIVE SHAFTS OF MOTOR VEHICLES. : de en
  • US2750724A - Harrow hitch : en
  • US2750927A - Fountain pens : en
  • FR1119625A - Device for indicating the drop in oil pressure in an engine : en fr
  • GB750534A - Improvements in or relating to siloxane elastomers : en
  • GB750940A - Improvements in or relating to spraying apparatus : en
  • DE1724634U - FOUNDATION SCREW. : de en
  • DE944026C - Deep electrode holder : de en
  • FR1119661A - Very short wave electron tube with two or more electron currents : en fr
  • CA526640A - Single track railroad signal system using coded track circuits : en fr
  • US2750741A - Fuel regulator responsive to combustion chamber pressure : en
  • US2750733A - Jet propulsion engine with pulse jet units : en
  • US2750768A - Drinking glass : en
  • US2751255A - Wheel assembly : en
  • US2751534A - Inductively effected remote control for plural electric motors : en
  • US2751348A - Composition for acidizing wells : en
  • US2750771A - Hand-operated knitting machine : en
  • US2751186A - Coolant control : en
  • USD178045S - Base for trophies : en
  • GB750682A - Improvements in tables : en
  • AU551154A - Weather shield for use with motor vehicles : en
  • FR1119581A - Mattresses or mattress elements : en fr
  • DE944704C - Fresh air supply for the engine of motor vehicles, in particular agricultural motor vehicles : de en
  • GB750568A - New thiocarbamic acid esters and process for their manufacture : en
  • FR1119343A - Garment hanger simplified and can also be used as a trouser hanger, skirt hanger, etc., working by clamping : en fr
  • GB750817A - Improvements in or relating to electronic adding circuits : en
  • US2750669A - Frozen food cutter : en
  • US2750698A - Two-ply display mounts for calendar pads or the like : en
  • DE944567C - Year time switch : de en
  • DE944715C - Guide role for steel link belts with round link chain in the longitudinal center : de en
  • DE944813C - Internal firing for flame tube boiler : de en
  • GB750890A - Aircraft launching and landing means : en
  • GR17019B - USE OF THE GLASS WATER GLASS AS A PACKAGE FOR PACKAGING SWEETS, JAMES AND VARIOUS VANILA. : el en
  • DE944742C - Arrangement for the generation of audio frequency voltages for superimposition on power networks : de en
  • US2750789A - Trowel and hopper : en
  • US2750630A - Method of making ornamental rings : en
  • CA526547A - Adsorption process : en fr
  • DE1724609U - SMALL MOTOR HOE. : de en
  • DE1724721U - GRINDING DISC FOR CUTTING, DIVIDING, CUTTING WOOD OD. DGL. : de en
  • US2750622A - Guide rail assembly for sliding doors : en
  • US2750739A - Apparatus for generating driving gases : en
  • US2751041A - Filter bag : en
  • US2750740A - Arrangement of explosion chambers and turbine in a plant for generating high pressure gases : en
  • USPP1485P - Peach tree : en
  • DE1724477U - PORTABLE GAS LIGHTER FOR SOLID FUELS. : de en
  • DE944596C - Rearview mirror device for motor vehicles or the like. : de en
  • FR1119391A - Volumetric meter for liquid : en fr
  • US2750648A - Tie rod system for molds for concrete columns, walls, and the like : en
  • US2750772A - Knitting machine needle device : en
  • US2750863A - Implement hitch for tractors : en
  • US2751008A - Storage mechanism : en
  • US2751529A - Point contact semiconductive device : en
  • AU1452955A - Improvements in instruments wherein mutliple inputs are combined into an output indication : en
  • DE944554C - Rail fastening with adjustable height of the rail : de en
  • US2750839A - Three component photographic objective comprising five elements : en
  • US2750981A - Anti-skid device : en
  • US2750677A - Bubble level : en
  • US2751019A - Apparatus for disengaging threaded joints : en
  • DE944608C - Process for the preparation of 11-ketoallosteroids saturated in the nucleus : de en
  • AU206168B2 - Process and apparatus for distilling mineral oil : en
  • AU554054A - Anon-return liquid valve : en
  • US2751082A - Fluid mixing device for thermal diffusion apparatus : en
  • DE944649C - Electron musical instrument : de en
  • FR1119612A - Endless film magazine device : en fr
  • GB750546A - Improvements in or relating to apparatus for preventing churning and aeration of liquids in a hydraulic system : en
  • DE1724514U - TABLE CLAMP. : de en
  • US2750672A - Layout gauge : en
  • US2750862A - Hydraulic control system for tractors : en
  • DE1724772U - RESERVOIR MADE OF PLASTIC. : de en
  • DE1724643U - PIPE CONNECTION FOR PIPES MADE OF THERMOPLASTIC PLASTIC. : de en
  • US2750627A - Apparatus for working and advancing a plastic material : en
  • US2751369A - Pigmented compositions and methods of making same : en
  • US2751412A - Nu-(hydroxyalkyl)-3-phenylsalicylamides : en
  • AU211320B2 - Coagulated methyl cellulose ether film compositions for use as anode films in dry cells : en
  • CA526677A - Element conducting electric current and processes of making it : en fr
  • DE1724497U - LOCKING FASTENING. : de en
  • DE1724576U - VULCANIZING PRESS TRAINED AS A TOGGLE PRESS. : de en
  • DE1724618U - DRY FORAGE MACHINE. : de en
  • DE944645C - Rotary rotor for rotary feeders for gas turbines and jet engines : de en
  • AU1444155A - Improvements in relating to processes for connecting wires to printed circuits : en
  • US2750751A - Trench rollers : en
  • US2750989A - Baby chairs : en
  • US2750835A - Bore gage attachment for contour projector : en
  • CA526413A - Method of making extended surface heat exchanger : en fr
  • CA526486A - Pneumatically operated pressing machines : en fr
  • US2751503A - Solenoid powered tuner : en
  • CA526744A - Apparatus for packaging plastic materials : en fr
  • US2751374A - Polymerization of acrylonitrile : en
  • US2750777A - Automatic controls for commercial washers : en
  • US2750857A - Sales tag marking means : en
  • US2751299A - Mercury stabilizers for photographic emulsions sensitized with polyalkylene esters, amides, and ethers : en
  • USD178090S - Cigarette lighter : en
  • US2750968A - Beat-up motion for looms : en
  • AU206005B2 - A hydraulic press : en
  • US2750665A - Muffler flange splitting tool : en
  • US2750894A - Centrifugal pump : en
  • US2751169A - Automatic steering apparatus : en
  • US2751377A - Method of extracting animal glue : en
  • GB750996A - Improvements in rolling mills with changeable rolls : en
  • CA526526A - Dispensers for pressure-sensitive tape : en fr
  • AU1451355A - Improvements in or relating to implements for operating upon theground or soil : en
  • CA526420A - Construction for controlling clearance and positions of parts by thermal actuators : en fr
  • FR1119209A - Articulated spindle : en fr
  • GB750548A - An improved spectacle-frame : en
  • GB750722A - Improvements relating to driver's brake control devices for electro-pneumatically controlled fluid pressure braking apparatus : en
  • DE1724730U - CUTTING TOOL, ESPECIALLY FOR INSULATING PANELS. : de en
  • DE944629C - Process for the production of a practically anhydrous lubricating grease : de en
  • DE944728C - Process for removing cobalt compounds from the liquid organic carbonyl compounds obtained by reacting olefins with carbon oxide and hydrogen in the presence of cobalt catalysts : de en
  • FR1119311A - Sheep case with dial embedded in the mass of the bezel : en fr
  • AU1451855A - Process for obtaining reserpine : en
  • US2750773A - Thread-feeding attachment for knitting frames : en
  • US2751281A - Apparatus for the continuous analysis of contaminants in gases : en
  • US2751521A - Duplex tube : en
  • US2751564A - Core and coil arrangement : en
  • DE1724441U - SHOULDER DISTRIBUTOR. : de en
  • DE1724606U - DRIVER OR DRIVER SEAT FOR AGRICULTURAL MACHINERY OD. DGL. : de en
  • DE1724676U - CASSETTE TUNNEL FOR X-RAY FILM CASSETTES. : de en
  • DE944545C - Process for the production of hydrogen : de en
  • US2751436A - Carrier current telephone systems : en
  • US2751526A - Magnetizing apparatus : en
  • US2751292A - Process of casting nodular iron : en
  • DE1724551U - PETROLEUM GAS COOKER OR PETROLEUM GAS COOKER. : de en
  • US2750851A - Milling and boring machine with a tiltable headstock : en
  • US2751370A - Rubbers stabilized with a 1-aryl-2-mercapto-2-imidazoline : en
  • AU205852B2 - Means forthe separation of paper rolls or reels : en
  • USRE24168E - speed : en
  • US2751427A - Battery : en
  • FR1119276A - Method of numbering and marking the wires of detonators or similar applications and products conforming to those obtained : en fr
  • GB750738A - Improvements in check valves : en
  • US2751360A - Presolvated aluminum soap gelling agents : en
  • AU208904B2 - Cathode ray amplifier : en
  • AU626055A - Improved metalclad switch-gear : en
  • AU205740B2 - Improved valve for hand operated fire extinguishers : en
  • AU212311B2 - A device for driving and withdrawing piles andthe like : en
  • AU1441055A - A method of producing hot tops inthe casting art anda template for making thesame : en
  • AU1445955A - Improvements in heat exchangers : en
  • DE1724473U - Soot drain plug on chimneys. : de en
  • CA526510A - Noncorrugating fabric and method : en fr
  • AU1440055A - Terpolymers containing vinyl acetate and maleic anhydride, method of preparing said terpolymers compositions for sizing nylon yarns, and method of sizing nylon yarns : en
  • AU1446055A - Heterocyclic compounds and method for producing thesame : en
  • US2750824A - di ruscio : en
  • US2751570A - Electrical connector : en
  • CA526448A - Cover for suction box of paper machines : en fr
  • CA526487A - Forming tools and methods of producing the same : en fr
  • US2750936A - Circuit : en
  • US2751497A - Superregenerative transistor broadcast receiver : en
  • US2750828A - Le roy j : en
  • US2751087A - Movable bed type filter for liquids : en
  • US2751310A - Transferable marking composition for facsimile transmitting blanks and transmitting blanks : en
  • FR1119450A - Device for collecting body fluids : en fr
  • FR1119475A - Ice tray or grid : en fr
  • FR1119521A - Device for setting in motion for jars of ribbons : en fr
  • DE1724589U - DOUBLE TELESCOPE. : de en
  • DE944688C - Radiation pyrometer : de en
  • CA526592A - Tuning apparatus : en fr
  • AU203627B2 - Improvements in or relating to methods of and apparatus for manufacturing ornamented flat glass : en
  • US2750752A - Liquid dispensing device : en
  • US2751557A - Tau-connected stub filters for use on very high frequencies : en
  • USD178100S - Chair : en
  • US2750829A - Power drive and locking mechanism for : en
  • DK81136C - Method for testing communication systems and facilities for performing the method. : da en
  • US2750680A - Method for treating materials : en
  • USD178067S - Link chain for a bracelet or the like : en
  • CA526627A - Mixer for mortar, plaster, or the like : en fr
  • AU1438555A - Bistable state circuits : en
  • US2750666A - Agricultural appliances : en
  • US2750676A - Master gauge for bevel gears : en
  • AU204690B2 - Improvements in and related to welding torches : en
  • CA526531A - Phosphites : en fr
  • CA526532A - Sealing rings : en fr
  • CA526613A - Process and device for treating threads and fibres : en fr
  • DE1724662U - THICK PLATE FOR BUTTONHOLE SEWING MACHINES. : de en
  • DE944580C - Process for the production of proazulenes in concentrated or pure form : de en
  • FR1119378A - Improvements to folding beds : en fr
  • US2751132A - Expansible wrist watch band : en
  • USD178104S - Portable seat : en
  • US2750711A - Aeronautical toy : en
  • US2750796A - Apparatus for measuring variable conditions in bore-holes : en
  • US2751309A - Paper for roll photographic film : en
  • FR1119499A - Two-piece wrench with adjustable jaw spacing : en fr
  • GB750497A - Improvements in or relating to interlocked electric switch and socket outlet assemblies : en
  • GB750942A - Improvements in or relating to furniture supporting elements : en
  • GB750896A - Method of working up metallic intermediate products : en
  • FR1119372A - Fruit or vegetable juice extractor : en fr
  • GB750807A - Improvements in or relating to machines for attaching heels to shoes : en
  • DE1724593U - SLIDE FRAME. : de en
  • GB750976A - Improvements in or relating to apparatus for logging formations traversed by a borehole : en
  • CA526522A - Production of organic thionophosphorus halides : en fr
  • DE944582C - Coupling for connecting scaffolding parts using clamps : de en
  • DE944727C - Mixing and kneading machine : de en
  • FR1119655A - Device for instantaneous limitation of inadmissible overcurrents, more specifically for domestic installations : en fr
  • FR1119313A - Protection devices with electronic relays : en fr
  • DE1724560U - DOOR SEAL, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • DE1724633U - ARRANGEMENT FOR FIXING A WALL AT ANY DISTANCES FROM ONE LEVEL. : de en
  • FR1119470A - Foldable Vehicle Luggage Rack : en fr
  • FR1119479A - Improvements to machines for winding wires : en fr
  • FR1119678A - Effect pressure distributor : en fr
  • DK81155C - Process for the preparation of synthetic resins. : da en
  • FR1119307A - Patient basin and its manufacturing process : en fr
  • US2751314A - Bonding silicone rubber to solid materials : en
  • FR1119443A - Improvements made to magnetic heads comprising a ferrite core : en fr
  • FR1119487A - Cabinets and shelving for diagonal filing of files and containers : en fr
  • GB750718A - Improvements in or relating to harvester-threshers : en
  • FR1119567A - Improvements to endless carriers : en fr
  • GB750602A - Improvements relating to tidal power installations : en
  • GB750614A - Improvements in ageing alkali cellulose in the manufacture of viscose : en
  • DE944725C - Process for the production of sintered filter bodies : de en
  • DK81158C - Unloading machine. : da en
  • US2751127A - Liquid soap dispenser : en
  • US2751330A - Use of a salt in the extraction slurry in recovering proteolytic enzymes from pancreas gland material : en
  • US2750872A - Latch construction for toaster : en
  • US2751185A - Seat for rotary spherical plug valve : en
  • DE1724525U - ADJUSTABLE TABLE, IN PARTICULAR COFFEE TABLE. : de en
  • US2751136A - Container blank and container : en
  • US2751138A - Container construction : en
  • GB750759A - Improvements in or relating to lifting devices for vehicles, especially mechanically-propelled vehicles : en
  • US2750902A - Safe construction : en
  • US2751465A - Thermoresponsive switch means : en
  • US2751574A - Traffic signal controller : en
  • DE1724429U - AUTOMATIC FEEDER FOR SHEET PROCESSING MACHINES. : de en
  • DE1724536U - FILLING LAMELLA FOR DOOR AND FURNITURE PANELS. : de en
  • CA526484A - Cooling bed : en fr
  • CA526704A - Radar systems : en fr
  • AU216222B2 - Improvements relating to ceiling roses orthe like : en
  • AU208566B2 - Bistable state circuits : en
  • AU215495B2 - Improvements relating to apparatus for dispensing pastes, creams and liquids : en
  • USD178099S - Coffee table : en
  • AU208885B2 - Improvements in coin-freed vending machines : en
  • US2750596A - Improvements in window curtains : en
  • US2751572A - Signal comparator : en
  • FR1119267A - Toggle direct reading : en fr
  • FR1119466A - Tower crane : en fr
  • GB750873A - Improvements in or relating to the preparation of progesterone : en
  • GB750879A - Means for connecting a driving roller with its driving motor : en
  • GB750695A - Improvements in and relating to electrical protective relay devices : en
  • US2751048A - Transversely expanding wheel brake : en
  • US2751411A - Nu-butyl-3-phenylsalicylamides : en
  • FR1119207A - Panel usable in particular for the construction of floors : en fr
  • FR1119548A - Timer for power distribution in poultry farms or others : en fr
  • US2751007A - Machines for transferring records from one card to another : en
  • US2751030A - Light sensitive automatically controlled steering system : en
  • US2751051A - Brake beam : en
  • DE1724465U - SCREWLESS BRACKET FOR REFLECTORS ON LIGHT HOUSING. : de en
  • DE944546C - Process for the production of alkali borohydride : de en
  • FR1119326A - Process for the manufacture of bushings provided with an external bead : en fr
  • GB750710A - Improvements in or relating to contactor circuit arrangements : en
  • AU210601B2 - Improvements inthe bonding of fins : en
  • CA526546A - Phosphate-containing lubricating grease : en fr
  • US2751178A - Liquid level responsive float suspension : en
  • US2751319A - Method of making drum liners : en
  • US2751418A - Catalytic oxidation of hydrocarbons to hydroperoxides : en
  • GB750892A - Torque multiplying spanner : en
  • DE1724414U - BOLTING (ALSO SPACERS) FOR THE EXPANSION OF THE ROAD. : de en
  • DE944729C - Process for the preparation of bacteriostatically active compounds : de en
  • CA526755A - Wrapping and twisting apparatus : en fr
  • US2751577A - Measuring apparatus : en
  • US2750937A - Steam cooking apparatus : en
  • US2751002A - Adjustable curtain tie-back pin holder : en
  • US2751320A - Method of continuous production of rods, tubes, and the like : en
  • US2751478A - Welding composition : en
  • GB750594A - Improvements in tape measures : en
  • US2751434A - Automatic telephone systems provided with party lines : en
  • US2751340A - Method of plating : en
  • CA526479A - Electrical apparatus : en fr
  • GB750646A - Hydraulic power transmission for trailer brakes with separate fluid systems for towing vehicle and trailer : en
  • FR1119617A - Perforated envelope : en fr
  • GB750613A - Improvements in or relating to machines organised for applying coating material to workpieces : en
  • GB750660A - Means for stabilising damaged ships : en
  • CA526568A - Hydraulic hoist construction : en fr
  • CA526610A - Change-speed gearing : en fr
  • US2750879A - Die press with extended guide or bearing surfaces : en
  • US2750916A - Heat indicator for pot handles : en
  • US2751286A - Gasification apparatus with metallic water jacket nozzle for steam : en
  • US2751291A - Alloy steel : en
  • US2751581A - Hand-operated portable traffic signal light : en
  • DE1724431U - DEVICE FOR COPY-BOOKING. : de en
  • US2750840A - Vibration damped mirrors : en
  • DE944631C - Rotary kiln for carrying out melting reactions : de en
  • DE1724422U - STAPLER. : de en
  • US2751578A - Fault indicator for plural connected devices : en
  • US2750932A - Valve mechanism : en
  • US2751541A - Automatic flight control apparatus : en
  • CA526506A - Variable resistance device : en fr
  • AU538454A - Improved false wdrk structure for supporting a formwork decking for concrete structures : en
  • DE944770C - All-wheel drive two-axle tractor : de en
  • GB750544A - Improvements in or relating to a method and apparatus for feeding batch materials : en
  • GB750997A - Improvements in or relating to a centrifugal pump : en
  • AU205845B2 - Improved false wdrk structure for supporting a formwork decking for concrete structures : en
  • DK81126C - Tools for forming plates and profiles. : da en
  • GB750781A - Retaining clip for control rods or levers : en
  • US2751043A - Separation of suspended solids from fluids : en
  • US2751210A - Conveyor head shaft : en
  • CA526681A - Basic hydroxyalkyl esters and salts thereof : en fr
  • CA526757A - Changeable tooth saw : en fr
  • GB750824A - Apparatus for transferring strips or sheets of a gelatinous or like substance from a moving surface of a conveyor to a moving surface of a dryer : en
  • GB750632A - Improvements in refractory metal electrodes for use in inert gas-shield welding and cutting apparatus : en
  • DE1724622U - CLIMATE RING FOR POT PLANTS. : de en
  • US2750601A - Laundry tub stopper : en
  • US2751211A - Pebble heat exchange chamber : en
  • FR1119633A - Ball joint grinder trolley : en fr
  • GB750823A - Recovery of lead with or without antimony and/or zinc by treatment of sulphide minerals with metallic iron : en
  • CA526670A - Processes of manufacturing turbine blades from heat-resisting alloys : en fr
  • DE1724623U - SUPPORT WITH STOP FOR MILKING BUCKET HANDLE. : de en
  • DE1724701U - LIGHT SIGNAL DEVICE FOR MOTOR VEHICLES. : de en
  • FR1119261A - Anti-slip device : en fr
  • FR1119587A - Air-cooled internal combustion engine : en fr
  • AU204610B2 - Weather shield for use with motor vehicles : en
  • US2750638A - Combination storm vent awning : en
  • US2750795A - Hydraulic oscillating-load generators, particularly for material testing machines : en
  • US2751342A - Polishing of aluminum and aluminum base alloys : en
  • US2751587A - Range gated automatic gain control : en
  • CA526663A - Recovery of magnesium from sea water : en fr
  • DE944823C - Cage battery for poultry farming : de en
  • US2751106A - Refrigerator cabinet : en
  • DE1724435U - DEVICE FOR HEATING RAILWAYS. : de en
  • DK81162C - Carburettor. : da en
  • FR1119291A - Reinforced plastic breastplate : en fr
  • FR1119382A - Process for obtaining metallic coatings : en fr
  • DE1724489U - BED BOTTLE. : de en
  • DE944733C - Device on the paper holding rail designed as a tear-off bar for writing rollers of office machines : de en
  • DE944752C - Device for applying coloring and other treatment agents of pasty to liquid texture to eyelash hair : de en
  • FR1119598A - Insolubilization of artificial textiles resulting from the spinning of protein solutions : en fr
  • FR1119552A - Inductor for high frequency quenching : en fr
  • FR1119677A - Water stop for joints in concrete : en fr
  • AU206311B2 - Improvements in or relating to chemical compounds of pharmaceutical value andthe preparation thereof : en
  • FR1119218A - Method and device for converting rear two-wheel drive tractors into four-wheel drive tractors : en fr
  • FR1119419A - Supercharged two-stroke internal combustion engine : en fr
  • FR1119506A - Cheese box : en fr
  • DE944734C - Static tweeter : de en
  • AU209151B2 - Compositions for controlling parasitic worms in agricultural soils : en
  • FR1119569A - Suppression of efflorescence of resin and rubber mixtures : en fr
  • GB750714A - Control of ice elimination systems : en
  • GB750736A - Improvements relating to microwave beam transmitters incorporating electrical discharge devices : en
  • GB750964A - Improvements in or relating to submarine cable cutters : en
  • GB750966A - Improvements in or relating to the preparation of chromic compounds : en
  • GB750863A - Improvements in or relating to sodium vapour discharge lamps : en
  • DE944708C - Bolt firing device : de en
  • AU1444855A - Process for preparing highly basic polyvalent metal salts of organic acids : en
  • CA526672A - Stabilized compositions containing high molecular weight halogenated materials : en fr
  • AU1448455A - Motor speed control : en
  • AU1438955A - Improvements in or relating to high-frequency multichannel generator : en
  • FR1119500A - Improvements to magnetic couplings : en fr
  • FR1119628A - Boiler : en fr
  • GB750861A - Halogenated triazine vat dyes : en
  • AU1454655A - A process forthe electric fusion welding of METALS : en
  • US2750687A - Boom suspension means for a continuous bucket trenching machine : en
  • US2751074A - Packaged surgeon's blade : en
  • CA526401A - Split pole parallel bonding process : en fr
  • DE944684C - Attachment of spacer bars in multi-stage presses or the like. : de en
  • US2751335A - Method and apparatus for mixing and contacting fluids : en
  • US2751241A - Lock : en
  • AU1450755A - Exhaust or suction silencer for internal combustion engines : en
  • US2750595A - Undergarment : en
  • US2751071A - Han gable display package : en
  • DE1724666U - DECORATIVE FLAT STAND. : de en
  • GB750978A - Improvements relating to means for removing and replacing the covers of soaking pit furnaces : en
  • US2750976A - Apple celling and slicing machine : en
  • USD178089S - Water heater casing : en
  • GB750639A - Improvements in tobacco cutting machines : en
  • GB750672A - Improvements in or relating to tubular y-pieces : en
  • AU1442555A - Improvements in or relating to machine for issuing business forms : en
  • CA526602A - Corner base cabinet : en fr
  • CA526533A - Soft soldering magnesium : en fr
  • CA526587A - Automatic calculating machine for matricial calculation : en fr
  • DE1724507U - DEVICE FOR FASTENING WALL HOOKS, PREFERABLY CURTAIN HOOKS. : de en
  • CA526595A - Method of making germanium elements for asymmetrically conducting electrical devices : en fr
  • CA526746A - Rotor blades for rotary cultivators : en fr
  • CA526470A - Additives for motor fuels : en fr
  • CA526749A - Recorder : en fr
  • DE1724758U - SAND CART. : de en
  • FR1119272A - Support and frame for plastic : en fr
  • FR1119562A - case : en fr
  • FR1119641A - Cutting bar fixing device adaptable to tractors : en fr
  • FR1119649A - Improvements to processes and products to increase the corrosion resistance of aluminum and its alloys : en fr
  • FR1119666A - Differential pressure differential device depending on the flow rate of a fluid : en fr
  • GR17029B - MANUFACTURE OF A NEW TYPE OF DECORATION ITEMS VARIOUS REPRESENTATIVE PERFORMANCES FROM A SPECIAL MIXING FABRICATION. : el en
  • US2751565A - Slip ring device for electric cable reel : en
  • DE1724416U - DEVICE FOR CONTINUOUS FINISHING PROCESSES SUCH AS DESIZING, BLEACHING, COLORING OR. DGL. FOR FABRIC IN SMOOTH, EXPANDED TRACK OF PRODUCTS. : de en
  • CA526724A - Automatic self-centering roll : en fr
  • US2750806A - hobbs : en
  • US2750961A - Valve actuating mechanism : en
  • AU211566B2 - Brake : en
  • AU1449055A - Improvements in sliding clasp fasteners : en
  • CA526726A - Method and apparatus for continuously centering a moving strip : en fr
  • CA526667A - Processes of manufacturing engineering parts from heat resisting alloys : en fr
  • AU215588B2 - Improvements inthe welding together of pipes : en
  • DE1724440U - HOER CAPSULE LOCKING. : de en
  • DE1724503U - CASE TAG FOR ADDRESSES. : de en
  • DE944726C - Separator for liquid droplets or foam from a gaseous medium : de en
  • FR1119283A - Improvements in the making of pacifiers : en fr
  • GB750933A - Improvements in or relating to vacuum exhausters for drying apparatus : en
  • FR1119379A - Switch-off device for cable cars : en fr
  • FR1119596A - Process for preparing silicone oils of determined viscosity : en fr
  • DE1724510U - HANDLE-LIKE BOWL CARRIER. : de en
  • GB750629A - Manufacture of moulded articles from polyamides : en
  • DE944737C - Device for generating ultra-short waves : de en
  • FR1119510A - Dyeing of highly polymeric linear esters : en fr
  • GB750845A - Motor vehicle front end construction : en
  • DE1724729U - KNIVES WITH BEVEL EDGE. : de en
  • DE944609C - Process for improving smoldering tears obtained by flushing gas smoldering in fractional condensation : de en
  • DE1724543U - CONTAINER LID. : de en
  • DE1724569U - WOOD FORMWORK PANEL. : de en
  • DE1724775U - HOLDING DEVICE FOR BOWLS STORED IN WALL NICHES. : de en
  • GB751000A - Improvements in and relating to lifting surfaces of aircraft : en
  • FR1119556A - Silent horn : en fr
  • GB750934A - Method of desulphurising cathode copper : en
  • CA526544A - Self-contained power actuator : en fr
  • DE1724425U - FOLDER FOR THE STORAGE OF DOCUMENTS OF ALL KINDS. : de en
  • US2751101A - Airtight disc for crown caps : en
  • US2751485A - Soldering tool : en
  • US2750645A - Hose clamp : en
  • US2750732A - Self-igniting fuel and a method of using same : en
  • DE944678C - Lubricating oils : de en
  • DE944588C - Sweep protection device : de en
  • CA526721A - Apparatus for making short radius elbows : en fr
  • GB750925A - Improvements in and relating to pyridine derivatives and the manufacture thereof : en
  • DE1724703U - HOLDER FOR HAND STRAPS OD. DGL. : de en
  • DE1724789U - FOUNTAIN SYSTEM. : de en
  • FR1119476A - Washing machine : en fr
  • FR1119668A - Gas regulator device : en fr
  • FR1119244A - Device for making grooves inside a bore : en fr
  • AU1437655A - Apparatus for bonding foam materials together : en
  • CA526450A - Wheel alignment gauges : en fr
  • DE944735C - Circuit arrangement for telephone systems with main and sub-offices as well as collecting lines : de en
  • GB750608A - Improvements in and relating to cranes : en
  • US2750626A - Apparatus for plasticizing and straining organic plastic compounds : en
  • US2750832A - Electrically conducting filters and mirrors : en
  • US2751459A - Circuit controlling devices : en
  • US2751585A - Artificial gun shot effects : en
  • DE944706C - Protection device against attack for motorists : de en
  • FR1119401A - Improvements to tubular heat exchangers : en fr
  • GB750641A - Adjustable fastener : en
  • US2750636A - Sash construction : en
  • FR1119421A - Bitumen recovery process : en fr
  • GB750491A - Improvements in or relating to shuttle boxes for looms for weaving : en
  • US2750620A - Oiling attachment for hinges : en
  • US2750803A - dorey : en
  • USD178058S - Traffic signal system control cabinet : en
  • FR1119438A - Bottle opener and box piercer : en fr
  • DE1724744U - DEVICE FOR PERIODIC LIFTING AND LOWERING OF THE SPINDLE OR RING BANK OF RING SPINNING OR RING TWISTING MACHINES. : de en
  • DK81128C - Process for the preparation of hexachlorocyclohexane. : da en
  • DESC017667MA - : de en
  • DK81157C - Device for thinning machines for root vegetables. : da en
  • FR1119222A - Device for rinsing the laundry by progressive deconcentration and overflow of the washing bath : en fr
  • GB750578A - Improvements in or relating to electric pulse coding arrangements : en
  • DE1724651U - VALVE FOR TWO-SIDED OPERATION. : de en
  • US2750769A - Non-skid dishes : en
  • GB750880A - Improvements in or relating to push-pull frequency modulators : en
  • US2751096A - Rear dump wagon : en
  • GB750519A - Improvements in automatic control devices for use in telecommunication systems : en
  • GB750787A - An apparatus for checking the speed of motor vehicles : en
  • AU205686B2 - Improvements in or relating to pipe connections a method of making thesame and to flux for use therewith : en
  • US2750759A - Sloping baffle for a refrigerator : en
  • US2750717A - Honing device : en
  • US2750749A - Utility tunnel construction : en
  • FR1119208A - Primer for curtains, drapes and upholstery and resulting new product : en fr
  • GB750644A - Improvements in or relating to electron beam convergence systems for cathode ray tubes : en
  • AU206125B2 - Vending and display device : en
  • AU206426B2 - Improved apparatus for dispensing sheet materialfrom a continuous web : en
  • GB750536A - Friction clutch : en
  • FR1119239A - Improvement in obstacle detection devices working by exploration : en fr
  • AU1448555A - Improvements in memory devices : en
  • DE1724454U - STEP CONTROL UNIT WITH ADJUSTABLE STEP NUMBER, IN PARTICULAR FOR WORKPIECE CARRIER DISCS IN INDUCTIVE HEATING DEVICES. : de en
  • DE1724602U - NECK JEWELRY TO BE WEARED IN THE WAY OF A TIE : de en
  • DE1724649U - VALVE BODY MOUNTING. : de en
  • FR1119429A - Torch igniter for gas turbines and combustion heaters : en fr
  • FR1119467A - Concrete floor staircase : en fr
  • DE944834C - Suction device for liquid siphon : de en
  • GB750919A - Improvements in or relating to scaffolding and like structural equipment : en
  • US2751261A - Wheel and bearing assembly : en
  • US2750946A - Smoking pipe : en
  • US2750843A - Gun firing system : en
  • AU1443755A - Process forthe production of water soluble dye salts : en
  • CA526671A - Railway vehicles : en fr
  • US2750710A - Sewing welt and trim strip : en
  • US2750962A - Solenoid operated valve structure : en
  • US2751403A - Catalyst recovery from alcohol synthesis process : en
  • US2751012A - Well packer apparatus : en
  • FR1119406A - Endless conveyor, in particular conveyor with articulated steel elements : en fr
  • FR1119431A - Process for improving the surface properties of highly polymerized carbohydrate-free materials : en fr
  • GB750728A - Improvements relating to curtain supports : en
  • US2751073A - Container with diaphragm : en
  • US2751167A - Reeling apparatus for controlling a tow cable from an aircraft : en
  • DE1724727U - CHOPPING KNIFE. : de en
  • US2750708A - Ejector : en
  • US2750930A - Fluid pressure motor driven pump and valve control device therefor : en
  • US2751499A - Tuning and frequency stabilizing arrangement : en
  • US2751452A - Adjustable speed responsive switch : en
  • DE1724530U - BOOK RACK OD. DGL. : de en
  • DE1724696U - DRAINAGE DEVICE FOR THE RESERVOIR OF COMPRESSED AIR BRAKING DEVICES IN MOTOR VEHICLES. : de en
  • GB750658A - Improvements relating to chairs : en
  • US2751072A - Heat-sealed package of liquid or : en
  • GB750600A - Improvements in or relating to radar systems : en
  • GB750814A - Improvements in circular knitting machines : en
  • DE944689C - Combined return and switch valve : de en
  • DK81131C - Process for the preparation of 2,3,5-trialkoxy-tetrahydrofurans. : da en
  • US2750726A - Tractor mounted mower : en
  • DE944665C - Thread rolling machine : de en
  • DE1724556U - ARTIFICIAL TILES. : de en
  • US2751279A - Preparation of calcium titanate composition : en
  • DE1724768U - CABLE PULL FOR CONCRETE MIXING MACHINES. : de en
  • US2751113A - Dispensers : en
  • DE944625C - Lubricating oil : de en
  • FR1119494A - Mobile guidance device : en fr
  • FR1119288A - Postcard for philatelist : en fr
  • DE1724781U - MIXED BUNKER. : de en
  • DE944827C - Spinning bait for fishing : de en
  • FR1119539A - Fuel system for internal combustion engines : en fr
  • GB750899A - Improvements in or relating to apparatus for interconnecting a plurality of electric circuits : en
  • US2751325A - Mercurial diuretic compositions and method of stabilization : en
  • US2750965A - Looms for weaving : en
  • US2751435A - Registering and translating circuits for use in telecommunication systems : en
  • US2750716A - Magnetic work transfer device : en
  • US2750848A - Double feed prevention device : en
  • AU1450555A - Improvements in liquid tanks or reservoirs : en
  • CA526410A - Pneumatic cylinder hammers and controls therefor : en fr
  • US2750841A - Extractor spring retainer for a firearm : en
  • AU204172B2 - Improvements in or relating to aircraft flight controls : en
  • US2751171A - Control means for use with ejection seats of aircraft : en
  • US2751134A - Bag filling mechanism : en
  • US2751394A - Process of treating ethylene urea and product : en
  • AU1445755A - An improved method forthe production of cellulose pulp frombagasse : en
  • AU2397156A - Improvements relating to ceiling roses orthe like : en
  • CA526493A - Heat exchanger : en fr
  • CA526609A - Containers for rodenticides : en fr
  • CA526636A - Carpets, rugs, and other pile materials and the manufacture thereof : en fr
  • DE944679C - Method and device for regulating the delivery rate in a centrifugal blower or a centrifugal pump : de en
  • GB750983A - Preparation of 2, 5-dimercaptides of 1, 3, 4-thiadiazole : en
  • DE1724787U - SINK. : de en
  • DE944825C - Incubator, especially hatcher, for poultry : de en
  • FR1119588A - Electromagnetic mechanism operating by eddy currents : en fr
  • US2750881A - Lithographic plate process : en
  • CA526481A - Electrical apparatus : en fr
  • DE1724688U - DEVICE FOR RELEASING THE INTERLOCKING LATCHES OF AN INDEPENDENT VEHICLE COUPLING. : de en
  • DE944602C - Classifier with a scraper system that performs an elliptical movement in a vertical plane : de en
  • US2751054A - Automatic emergency brake release mechanism : en
  • US2751432A - Rub-out correction for line casting tape production transmission : en
  • AU214635B2 - Improvements in and relating to trans-illuminated panels : en
  • GB750560A - Ester lubricants from diols : en
  • GB750595A - Improvements in cartons, boxes and the like : en
  • US2750679A - Handling apparatus for textile fabric : en
  • US2751254A - Valve particularly adapted for beverage dispensers : en
  • AU1438155A - Vehicle and frame structure therefor : en
  • US2751026A - Propeller pitch control apparatus : en
  • US2751290A - Process for the treatment of bismuth foam obtained in the refining of bi-containing lead : en
  • GB750935A - Improvements in and relating to dough moulding and shaping machines : en
  • DE1724444U - U-SHAPED CONNECTION CLAMP. : de en
  • DE1724547U - CATCHING DEVICE FOR MANHOLE CONVEYORS. : de en
  • CA526458A - Dithiophosphatosuccinic acid triester salts and preparation of same : en fr
  • DE1724423U - SCREW PRESS FOR THE STACK OF PAPER CUTTING MACHINES. : de en
  • DE944549C - Process for the photochemical chlorination of methane to carbon tetrachloride : de en
  • DK81134C - Process for the production of cast iron. : da en
  • US2750871A - Extractor : en
  • US2751433A - Character analyzing systems : en
  • US2751245A - Manually operable tongs : en
  • US2751116A - Toy water guns : en
  • US2751145A - Refrigerating apparatus : en
  • FR1119430A - Disc brake, in particular for rail vehicles and automobiles : en fr
  • US2751095A - Hydraulically operated load handling system for trucks : en
  • CA526535A - 4-methoxyphenyl ester of 4-chlorobenzene sulfonic acid : en fr
  • CA526653A - Inductive apparatus : en fr
  • US2750821A - Tool for removing damaged screws : en
  • DE1724448U - LOET BAR. : de en
  • DE1724686U - HALF MASK. : de en
  • CA526756A - Hydraulic couplings : en fr
  • AU1442655A - 4-substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines : en
  • DK81149C - Dental care product. : da en
  • CA526416A - Filter cleaning and drying apparatus : en fr
  • CA526415A - Combined suction cleaner and floor polisher : en fr
  • CA526654A - Electrical control apparatus : en fr
  • AU546554A - Improved valve for hand operated fire extinguishers : en
  • CA526597A - Method and apparatus for fabricating nylon sleeves : en fr
  • AU1447355A - Improvements in or relating to method and apparatus for buffing pneumatic tyre carcasses : en
  • AU208281B2 - Method of determining fluid leakage in heat exchangers : en
  • US2751091A - Conveyor systems : en
  • CA526685A - Method of and apparatus for grinding and refining material : en fr
  • CA526752A - Device for canning : en fr
  • AU217162B2 - Improvements in or relating to titanate ceramic compositions and articles : en
  • CA526711A - Use of organohalosilanes in compounding rubber : en fr
  • DE1724621U - FRUIT PICK. : de en
  • DE944615C - Arrangement for connecting an unbalanced-earth with a balanced-earth circuit part : de en
  • FR1119646A - Improvements to gamma ray absorption glasses : en fr
  • GB750737A - Improvements in or relating to ornamental beads and like bodies : en
  • DE1724784U - CONDENSATION PROTECTION FOR WATERPROOF WATCHES. : de en
  • DE944744C - Multivibrator circuit : de en
  • FR1119460A - Spray : en fr
  • FR1119560A - Process for manufacturing footwear and articles obtained by this process : en fr
  • IE22092L - Carotenoid compounds : en
  • AU208731B2 - Fuel controls for turbine-type powerplants : en
  • CA526608A - Converter for suction cleaner : en fr
  • US2750598A - Speaking aid : en
  • AU2395956A - Agents and processes for influencing the growth of plants : en
  • US2751239A - Hatch fastener : en
  • US2751347A - Liquid conditioning apparatus : en
  • BE525851A - : en
  • CA526693A - Emulsion type drawing compounds containing carboxyalkyl cellulose salts : en fr
  • CA526754A - Single circuit process and a plant for producing a series of products using wood as starting material : en fr
  • FR1119233A - Stylograph with mechanism to extend or retract the writing tip : en fr
  • US2750884A - Blasting of underground formations : en
  • CA526618A - Process for recovering glutamic acid : en fr
  • DE944691C - Two-part rosette for cladding pipe leads or the like in a wall : de en
  • GB750848A - Improvements relating to observation mirrors for use on road or other vehicles : en
  • CA526540A - Production of hydrocarbon sulphonyl chlorides using mixed catalysts : en fr
  • FR1119455A - Hunting-shuttle cleat for high-hunting looms : en fr
  • GR17033B - ROLLING MACHINE FOR RAILWAY LINERS OR OTHER PIECES OF SIMILAR WOOD. : el en
  • CA526730A - Combustion apparatus : en fr
  • AU1445655A - Coagulated methyl cellulose ether film compositions for use as anode films in dry cells : en
  • AU211284B2 - Improvement in heat exchanging between flowing media : en
  • CA526525A - Process for reducing organic and inorganic compounds by means of amalgam : en fr
  • CA526501A - Ionic centrifuge : en fr
  • US2750999A - Multiple effect evaporator tower : en
  • USD178087S - Coin holder for automobiles : en
  • US2750757A - Refrigerating apparatus : en
  • US2751566A - Safety plug and keeper for magnetic socket : en
  • AU215012B2 - A process forthe electric fusion welding of METALS : en
  • CA526475A - Rotary wing aircraft control : en fr
  • CA526584A - Cribber chain : en fr
  • AU209285B2 - Improvements in or relating to vulcanizable rubber composition : en
  • US2750603A - Crib : en
  • DE944552C - Process for the preparation of dihydrazinodiazine derivatives : de en
  • US2751103A - Labelling machines : en
  • AU206280B2 - Improvements in beverage dispenser : en
  • US2750628A - Heating unit for plastic molding machines : en
  • DE944581C - Process for the production of a pilen base : de en
  • FR1119323A - Tool holder with speed multiplier for milling machines and other machine tools : en fr
  • FR1119410A - Retractable lens tube camera : en fr
  • GB750562A - Improvements in or relating to valve spring compressors : en
  • AU1454755A - A hydraulic press : en
  • US2751287A - Gasification of fuels : en
  • FR1119463A - Travel item : en fr
  • DE944686C - Process for the production of profiled bodies from wood : de en
  • FR1119541A - Labeling process and device for its implementation : en fr
  • AU1448755A - Improvements in or relating toa cable tool drill : en
  • CA526616A - Rear furrow wheel mounting for a plow : en fr
  • DE944556C - Motor arrangement for rail cars : de en
  • AU1445255A - Improvements in private automatic exchanges : en
  • AU213434B2 - Improvements in or relating to process and bath forthe chemical plating ofa catalytic material with nickel : en
  • AU210917B2 - Improvements relating to automobile door latching systems : en
  • DE944713C - Process for converting black to red-colored coal ash for use in particular for road construction : de en
  • GB750592A - Improvements relating to pipe-cleaning devices : en
  • GB750670A - Improvements relating to identification members for electric cables or the like : en
  • DE1724424U - FOLDING SHELVES. : de en
  • AU1440955A - Method of determining fluid leakage in heat exchangers : en
  • AU1183555A - An improved buckle : en
  • CA526561A - High ohmic resistance conductor : en fr
  • US2750688A - Wing assembly for road graders : en
  • US2750714A - Swing grinder : en
  • US2750929A - Cycle control valve for hydraulic motors : en
  • AU206278B2 - Improvements in and relating to rotary devices and casing structures therefor : en
  • AU1439155A - Improvements in or relating to indicator circuit arrangements : en
  • CA526691A - Process for isolating phenolic compounds from mixtures thereof : en fr
  • US2750686A - Beaded shoe welting : en
  • US2751050A - Brake beam : en
  • BE525793A - : en
  • AU705655A - Improvements in hinged boom spray equipment : en
  • DE1724620U - COVER. : de en
  • DE1724670U - PLASTIC LETTERS ON CLAMPING RAILS. : de en
  • DE944685C - Bark peeling machine : de en
  • GB750581A - Improvements in or relating to cattle watering devices : en
  • US2751234A - Means for reducing the overall height of a motor vehicle trailer : en
  • US2751404A - Process for the catalytic treatment of gases containing carbon compounds and hydrogen : en
  • DE944774C - Launching device for rocket projectiles : de en
  • FR1119582A - Method and apparatus for handling ferromagnetic objects : en fr
  • CA526644A - Process for the precision evaporation of antimony : en fr
  • AU206623B2 - An improved buckle : en
  • CA526660A - Apparatus for energizing electrical precipitators and the like : en fr
  • US2750706A - Fishing tackle box : en
  • USD178078S - Electric bedcovering control unit : en
  • CA526548A - Apparatus for contacting solids and vapors : en fr
  • FR1119469A - Removable umbrella : en fr
  • AU207575B2 - Spare wheel carrier : en
  • CA526708A - Butadiene-1,3 and dialkyl methylenemalonate copolymers : en fr
  • US2751329A - Preparation of pancreatic enzymes-ribonuclease, trypsinogen, chymotrypsin b and alphachymotrypsin : en
  • US2751173A - Metal switch box mounting brackets : en
  • US2750790A - Masonry block mortar strip gauging device : en
  • AU1447655A - Improvements in or relating to thermal treatment of finely divided substances : en
  • CA526735A - Electric discharge device : en fr
  • AU207155B2 - Compositions for controlling parasitic worms in agricultural soils : en
  • CA526684A - Spring nut removing tool : en fr
  • AU1440155A - Terpolymers and method of and compositions for sizing nylon yarns : en
  • AU203629B2 - Flexible metallic tubes : en
  • CY147A - Treatment of alcoholic distillates : en
  • DE1724447U - SWITCHABLE DEVICE SOCKET. : de en
  • AU214248B2 - Process for obtaining reserpine : en
  • CA526566A - Ball nut and lever steering gear : en fr
  • US2751272A - Drawer slides : en
  • CA526740A - Pinion stand for rolling mills : en fr
  • DE1724445U - ROPE CONNECTOR FOR OVERHEAD SWITCHING DEVICES. : de en
  • US2751013A - Well packer : en
  • DE1724710U - BOTTLE CAP SEAL. : de en
  • DE1724745U - GYM AND GAME EQUIPMENT. : de en
  • DE1724672U - PLASTIC PANEL WITH A NUMBER / LETTER STICKED ON, AS WELL AS A SPECIAL PLASTIC HOLDER THAT IS EMBEDDED INTO THE WALL. : de en
  • DE942820C - Electromagnetic device for measuring the roll gap, decrease in thickness and roll pressure on rolling frames : de en
  • GB750818A - 11-a-acyloxy steroids and the preparation thereof : en
  • DE944820C - Noise-absorbing device for office machines, in particular adding machines : de en
  • CA526607A - Making shell molds : en fr
  • FR1119508A - Mandrel refinements to form small radius elbows in tubes : en fr
  • CA526552A - Method and means for continuous wind-up : en fr
  • US2750738A - Compound gas turbine plant, including simplified ducting arrangements : en
  • US2750834A - For determining radiation ratios : en
  • AU208833B2 - Improvements in or relating to circuit-arrangements for automatic stabilization ofthe frequency ofa highfrequency oscillator relatively tothe frequency ofthe pilot wave : en
  • CA526430A - Flours and process of making : en fr
  • DE944598C - Fire control device for guns, especially several batteries : de en
  • CA526719A - Arylmethylamine derivatives : en fr
  • US2751445A - Video signal mixing amplifier circuits : en
  • AU1447255A - Improvements in beverage dispenser : en
  • AU209831B2 - Improvements in instruments wherein mutliple inputs are combined into an output indication : en
  • AU1442455A - A process forthe manufacture ofice-cream and icecream obtained bythe process : en
  • AU214110B2 - Terpolymers and method of and compositions for sizing nylon yarns : en
  • AU218950B2 - Improvements in or relating to telecommunication systems : en
  • AU207470B2 - Terpolymers of vinyl acetate maleic anhydride and esters of acrylic or methacrylic acids, process of preparation and composition and method for sizing nylon yarns : en
  • AU1438855A - Improvements in and related to welding torches : en
  • DE944547C - Process for evaporating formamide : de en
  • DE944789C - Process for the production of acrylic acid esters : de en
  • CA526643A - Spectrometer : en fr
  • DE944594C - Device for intermittent switching of films : de en
  • DE944613C - Swimming bridge : de en
  • CA526682A - Aligning guide for masons : en fr
  • US2750822A - Slid ably adjustable cotter pin bending : en
  • US2751154A - Shutter mechanism : en
  • US2751172A - Flexible kite : en
  • USD178036S - Electronic display console : en
  • US2750683A - Skill and effort testing machine : en
  • FR1119571A - Emergency brake for land vehicles : en fr
  • GB750844A - Improvements in or relating to the production of bobbins, spools and the like : en
  • FR1119402A - Improvements to the control circuits of electrified wire fencing : en fr
  • FR1119482A - Tube sealing device : en fr
  • CA526645A - Frequency converter control : en fr
  • GB750580A - Improvements in optical means for affording clear vision through a wall inclined at a small angle to the line of sight : en
  • GB750987A - Improved wheel balance testing apparatus : en
  • CA526612A - Manufacture of new highly polymeric linear esters and to the production of filaments fibres and the like therefrom : en fr
  • US2751165A - Fishing reel : en
  • USD178088S - Decorative cover for an electric bulb : en
  • US2750640A - Sand conditioning apparatus : en
  • US2750646A - Ceramic column texturing machines : en
  • US2750939A - Traction device for invalids : en
  • GB750566A - Wire cutting and stripping machine : en
  • GB750871A - Improvements in expansible arbor : en
  • GR17021B - SLIDING SOFA. : el en
  • AU210220B2 - Process for preparing highly basic polyvalent metal salts of organic acids : en
  • CA526446A - Machine for manufacturing parcel carriers : en fr
  • GB750829A - Electric switching device with switches arranged in series for power interruption and voltage isolation : en
  • CA526447A - Automatic sealing gate valve : en fr
  • DE1724667U - SALES STAND, CONSISTING OF A TUBE RACK WITH WIRE BASKETS TO ACCEPT THE DISPLAY. : de en
  • DE944663C - Safety device in a pipe bump bench : de en
  • DE944807C - Process for cleaning raw gasoline : de en
  • FR1119341A - Centrifugal system : en fr
  • FR1119451A - Cord and its applications : en fr
  • GB750683A - Improvements in and relating to file-hangers or hanging rails for hanging letter-files : en
  • GB750904A - Improvements in sheet cutting devices : en
  • DE1724720U - RUBBER FLANGE. : de en
  • US2751584A - Visual readout device : en
  • USD178042S - Dual breading bowl : en
  • AU569254A - Means forthe separation of paper rolls or reels : en
  • CA526491A - Production of sheet and strip : en fr
  • US2750925A - Arrangement in or relating to copy holder : en
  • US2750808A - Mechanical devices : en
  • US2750942A - Surgical dressings : en
  • US2751371A - Sulfur vulcanizable rubber stabilized with a reaction product of an alkylaryloxy phosphorus dichloride and a secondary amine : en
  • US2751458A - Hydraulic brake system operated flashing signal : en
  • AU203305B2 - Vented valve bags : en
  • CA526422A - Outboard motor carrier : en fr
  • CA526675A - Devices for holding tickets : en fr
  • FR1119300A - Device for connecting tubular elements : en fr
  • FR1119533A - Device for printing crossword puzzles : en fr
  • GB750570A - Endless conveyor belt aligning device : en
  • US2751115A - Regulator for feeding powdered or granular material : en
  • AU1442155A - Improvements in or relating to piston operated prime movers, more particularly ofthe free piston kind comprising an auxiliary gas turbine adapted to drive atleast one auxiliary device ofthese prime movers : en
  • CA526465A - Refining of hydrocarbons : en fr
  • US2751147A - Support for refrigerating apparatus : en
  • FR1119275A - New coal sinter and its manufacturing process : en fr
  • FR1119591A - Improvements in the production and system of coated rollers or cylinders, for textile machines : en fr
  • GB750494A - Improved method of producing photographic images constituted by precious metal : en
  • GB750839A - Improvements in or relating to vacuum filters : en
  • FR1119573A - Improvements to accumulator plates : en fr
  • FR1119663A - Magnetic system with memory : en fr
  • US2751062A - Dump elevator : en
  • US2751560A - High frequency capacitator : en
  • USD178074S - Produce tray : en
  • US2751588A - Three dimensional radar indicator : en
  • DK81175C - Method and apparatus for refining starch. : da en
  • GB750763A - Improvements in or relating to power steering systems : en
  • GB750852A - Foldable luggage rack : en
  • GB750675A - Pressure rollers for spinning machines : en
  • GB750530A - Methods and apparatus for carrying out seam-welding operations on plastic film webs : en
  • FR1119217A - High voltage switch : en fr
  • CA526554A - Automatic telephone systems of the step-by-step type : en fr
  • CA526563A - Removal of adherent deposits from internal combustion engines : en fr
  • FR1119243A - Elbow of type <e> in a rectangular waveguide : en fr
  • FR1119515A - Cart : en fr
  • US2750631A - Process for manufacturing ribbed extruded sheet material : en
  • US2751400A - Hydrogenation of 11alpha-hydroxypregnenes : en
  • US2751407A - Purification of 1, 4-dicyano-2-butene isomeric mixtures : en
  • US2751429A - Vectorscope : en
  • US2750649A - Machine for drying tubular fabric and the like : en
  • US2751021A - Apparatus for automatically filling conduit strings : en
  • US2751554A - Electronic display means : en
  • AU206004B2 - Automatic gain control system : en
  • DE1724748U - BOX WITH LID TO ACCEPT CHILDREN'S PLAYING CARDS. : de en
  • GB750776A - Improvements in vapour generating apparatus : en
  • GB750954A - Improvements in or relating to a method of starting a reciprocating piston internal combustion engine : en
  • CA526462A - Latch operating unit : en fr
  • US2750721A - Machine for charging and closing paper containers : en
  • US2751533A - Adjustable electrical transmission system : en
  • DE1724476U - BLOW NOZZLE, IN PARTICULAR FOR LONG PIPE BLOWERS. : de en
  • DE1724480U - UPPER AND LOWER JAW INSERT REINFORCEMENT BARS FOR DENTAL PROSTHESES. : de en
  • DE1724491U - INJECTION CANNULES. : de en
  • DE1724461U - PRESSURE AND IMPACT-RESISTANT LIGHT, IN PARTICULAR WARNING, SIGNAL OR TEST LIGHT FOR VEHICLES. : de en
  • US2750655A - Method for making fine wire grids : en
  • US2750875A - Means for discharging wafer making machines : en
  • FR1119605A - Improvements with klystrons or speed modulation tubes : en fr
  • US2750770A - Anti-drip device for coffee cups and the like : en
  • US2750954A - Valve mechanism for filling and controlling fuel level in a tank : en
  • US2751444A - Stabilizer for radio frequency amplifier : en
  • DE1724588U - INTERCOM. : de en
  • DE944568C - High-voltage transformer of high performance that can be moved by rail in a practically ready-to-use condition : de en
  • DE1724747U - CASE FOR CHILDREN'S PLAYING CARDS. : de en
  • DE1724631U - ARRANGEMENT FOR MAGNETIC FASTENING OF VASES, FIGURES OR. DGL. ON THE DASHBOARD. : de en
  • US2751317A - Method of removing insulating coatings from wires : en
  • DE1724657U - HYDRAULIC WIRE CUTTER. : de en
  • DE1724442U - ARRANGEMENT FOR SETTING AND TUNING RADIO RECEIVING EQUIPMENT. : de en
  • FR1119213A - Adhesive bandage : en fr
  • GB750640A - Treatment of germanium bodies : en
  • GB750878A - Improvements in or relating to control systems for electric motor driven alternators : en
  • US2750715A - Steady rest and indicator gauge assembly for shaft grinder : en
  • US2751176A - Collapsible golf bag standard : en
  • US2750780A - Thread advancing reel having liquid applicator and wiper : en
  • US2751363A - Flock-filled isocyanate-containing elastomer : en
  • FR1119516A - Process for manufacturing tubes with curved fins and tubes conforming to those thus obtained : en fr
  • FR1119667A - Row crop cultivator : en fr
  • US2750651A - Lacework holder : en
  • GB750532A - Improvements in or relating to torque transmitting coupling arrangements between driving and driven members : en
  • GB750927A - Electric remote control device : en
  • US2750876A - Bread lift for toasters : en
  • DE944700C - Trailer coupling with pin lock : de en
  • US2751439A - Magnetic recording apparatus : en
  • US2751473A - Electric resistor : en
  • US2750978A - Container for coins : en
  • GB750831A - Reciprocating pumps : en
  • GB750999A - Improvements relating to fluid pressure braking systems : en
  • FR1119502A - Cylinder for air-cooled internal combustion engines : en fr
  • FR1119658A - Process and equipment for manufacturing chipboard panels and panels obtained by their implementation : en fr
  • DE944730C - Process for the production of caprolactam : de en
  • DK81174C - Device for oil-fired heat generators for drying purposes. : da en
  • USD178072S - Display cabinet : en
  • DE1724600U - BUTTON BASE WITH FASTENING EYE. : de en
  • DE1724498U - DRYING HOOD. : de en
  • FR1119530A - Theft warning system : en fr
  • US2751336A - Clay contacting of lubricating oil : en
  • US2750673A - Machine for marking hems of skirts and coats : en
  • AU209829B2 - Improvements in typewriters andthe like : en
  • FR1119249A - Device for attaching a television cathode ray tube to a receiver : en fr
  • US2751274A - Magnetic recording : en
  • DE1724580U - LEVELING BAR FOR UNDERGROUND OPERATION. : de en
  • DE1724763U - ASSEMBLY KIT FOR THE PRODUCTION OF MODELS AS STEELWORK CONSTRUCTIONS, BUILDINGS, BODIES AND AREAS. : de en
  • FR1119236A - Device of artificial sensations for piloting aerodynes : en fr
  • GB750833A - Improvements in and relating to corduroy-fabrics : en
  • FR1119549A - Process for manufacturing glutamic acid from dairy products : en fr
  • FR1119616A - Watch improvement : en fr
  • DE1724800U - EXTRACTION TOWER FOR CRUSHED PLANT MATERIALS, IN PARTICULAR SUGAR BEET PEGS : de en
  • US2751083A - Centrifugal charging apparatus : en
  • US2750615A - Shaving brush : en
  • US2751034A - Fluid treating apparatus : en
  • FR1119408A - Dispenser for wrapped strip material : en fr
  • GB750668A - Improvements in or relating to driving belts for use with v-grooved pulleys : en
  • US2751003A - Sheet feeder : en
  • US2750910A - Apparatus for producing crown closure : en
  • US2751289A - Method of producing metal foam : en
  • GB750637A - Improvements in or relating to coating metals with composite metallic aluminium compounds : en
  • GB750828A - Improvements in or relating to the control of electrically driven sewing machines : en
  • DE944560C - Double pipe circuit with suppression of malfunctions caused by the curvature of the pipe characteristics : de en
  • FR1119674A - Improved corking with a stopper fitted with a stirrup comprising a clamp for containers containing sparkling wines and others : en fr
  • DE1724597U - MECHANICALLY ADJUSTABLE ACCOUNT PLAN. : de en
  • FR1119296A - Two-piece wheel enhancements for tires : en fr
  • DE1724656U - MILLING DEVICE FOR MILLING ON LATHE. : de en
  • DE944830C - Cylinder for two-stroke engines : de en
  • FR1119255A - Volumetric turbine : en fr
  • GB750597A - Rotors for gas turbine installations and exhaust gas turboblower installations : en
  • GB750729A - Improvements in and relating to heat exchangers : en
  • GB750974A - Improvements in silencers for gaseous currents : en
  • GB750994A - Improvements in and relating to the sealing of fuel tanks or like containers : en
  • FR1119403A - Almost constant flow liquid flow device : en fr
  • US2750794A - Acoustisonde apparatus for measuring and recording physical properties of the sea : en
  • US2751029A - Four wheel drive mechanism and braking unit therefor : en
  • US2750778A - Automatic washer controls and methods : en
  • US2750864A - Ventilator for vehicle body : en
  • FR1119359A - Hinge : en fr
  • FR1119559A - Improvements in the dyeing properties of textile fibers derived from acrylonitrile polymers : en fr
  • DE1724453U - MARKER FOR LOCATING LIGHT SWITCHES, ASHTRAYS OD. DGL. IN DARK. : de en
  • GB750764A - Device for turning piped garment openings : en
  • US2750609A - Adjustable loading dock : en
  • US2751263A - Lubricating device : en
  • GB750821A - A process for the preparation of steroid compounds : en
  • US2751182A - Shift valve mechanism and controlsx : en
  • CA526705A - Process for the preparation of a pure active substance : en fr
  • FR1119203A - Device for attaching a tarpaulin to any object, in particular a car body : en fr
  • FR1119529A - Sound postcard : en fr
  • FR1119579A - Brush, more especially intended for washing the rims of spoked wheels of land vehicles : en fr
  • GB750559A - Improvements in gas humidifying devices : en
  • GB750715A - Improvements relating to cable-operated implements for winning or cutting minerals or rock by a shearing action : en
  • US2750984A - Apparatus for uncoiling sheet metal : en
  • US2751146A - Air compressor : en
  • US2750764A - Unitary refrigerating and heating systems : en
  • US2751184A - Gate attaching structure for concrete pipe : en
  • DE944765C - Expansion piece for pipelines : de en
  • GB750558A - Improvements relating to circulatory fluid pressure power steering mechanisms for motor vehicles : en
  • GB750663A - Improvements in or relating to objectives of the cassegrainian type : en
  • US2751450A - Electric snap switches : en
  • DE1724451U - AC SWITCH WITH SINGLE OR MULTIPLE CAM-ACTUATED CONTACT ROCKER. : de en
  • FR1119332A - Deodorization device by washing off unpleasant vapors escaping into the atmosphere : en fr
  • US2750766A - Angular transmission for shafts : en
  • US2750671A - Microhematocrit and sedimentation reader : en
  • GB750610A - Improvements in metal cores for use in the production of rigid panels : en
  • US2750921A - Tension control apparatus for thermal vaporizing coating device : en
  • US2751196A - Rotary bit for dry rock drilling : en
  • DE1724419U - ELECTRIC WASHING MACHINE. : de en
  • DK81147C - Apparatus for continuous partial washing of artificial threads and method of use of the apparatus. : da en
  • US2751375A - Purification process for fluorinecontaining polymers : en
  • US2751379A - Preparation of steroidal 11alpha-hydroxy compounds : en
  • USD178092S - Bench or similar article of furniture : en
  • GB750698A - Walk-type cultivating machine : en
  • GB750868A - Metal printing plate and method of producing same : en
  • FR1119347A - Stabilized hook for perforated exhibition panels : en fr
  • USD178040S - Automobile tire : en
  • JPS314904B1 - : ja
  • US2750883A - Adjustable mounting for printing press rolls : en
  • US2751130A - Closure for collapsible tubes : en
  • US2751040A - Filters coated with polyamide thickened oils : en
  • US2751085A - Filter for treatment of liquid : en
  • AU212138B2 - Process forthe dyeing of polymeric synthetic material : en
  • FR1119631A - Reinforcing bar for reinforced concrete : en fr
  • FR1119632A - Elevator : en fr
  • GB750791A - New glycol or polyglycol esters and a process for the manufacture thereof : en
  • GB750832A - Apparatus for automatically shutting off pressure fluid conduits in the event, for example, of breakage : en
  • CA526741A - Pantographic milling machine : en fr
  • US2751246A - Roof support for a motor vehicle : en
  • DE1724736U - PROTECTIVE FOOT PROTECTION. : de en
  • DE944718C - Suction mouthpiece for suction conveyor systems : de en
  • DE944812C - Process and gas generator for gasifying fine-grain fuels : de en
  • FR1119201A - Alkaline oil refining process : en fr
  • US2750813A - Differential gear set : en
  • US2751488A - Germicidal and illuminating lamp assembly : en
  • US2750858A - Double exposure prevention device : en
  • AU1444555A - Improvements in mounting racks carrying electronic equipment : en
  • AU1444355A - Cathode ray amplifier : en
  • AU211977B2 - Improvements in and relating to gramophone pickups : en
  • AU214332B2 - Microporous rubber separator for galvanic cells such as accumulators, and method of manufacturing such separator : en
  • US2751047A - Rotor brake : en
  • DE1724794U - RATCHET WRENCH. : de en
  • US2751092A - Coding, decoding, and code sensing mechanisms for sorting apparatus : en
  • BE525731A - IMPROVEMENTS MADE TO PREMISES FOR HEATING PREMISES. : en fr
  • FR1119577A - Installation of a subscriber circuit : en fr
  • FR1119648A - Table : en fr
  • FR1119607A - Rubber torsion springs with increasing rigidity : en fr
  • GB750962A - Improvements in or relating to vibration-resistant mounting for a capacitor type tank unit : en
  • DE1724417U - DEVICE FOR REGULATING THE PRESSURE FORCE OF ROLLERS AND TEXTILE MACHINES. : de en
  • DE1724749U - BOARD GAME LIKE CHESS, LADY & THE LIKE. : de en
  • GB750884A - Camber indicator for strip material : en