• US2931040A - Stapling apparatus : en
  • US2931206A - Door lock closure and assembly : en
  • US2931312A - Positive displacement pump : en
  • CA595749A - Preparation of bis-quaternary ammonium compounds : en
  • US2931213A - Building and combination air and wire distributing structure : en
  • US2931949A - Speed regulating arrangement : en
  • CA595728A - Refrigerant receiver and oil separator : en
  • AU240034B2 - Process and apparatus for recovery of floatable solids from slurries containing same : en
  • CA595523A - Machine tool and method of machining : en
  • DE1079139B - Reflection-free body for frequencies above 1 MHz : de en
  • DE1079365B - Hole punch operated by keyboard : de en
  • DE1079387B - Compressed air operated piston balancing motor : de en
  • DK88797C - Double cannula. : da en
  • US2931508A - Single phase hydraulic separator : en
  • DE1809381U - DEVICE FOR SEWING AND HEMING SEWING MATERIAL. : de en
  • DE1809457U - BENGAL TORCH. : de en
  • US2931289A - Doughnut frying machine : en
  • US2932023A - Aircraft course director : en
  • US2931483A - Rack proofing apparatus : en
  • US2931636A - High temperature heat treatment of metals : en
  • US2931778A - Alkaline composition : en
  • US2931135A - Novelty and amusement device : en
  • US2931463A - Trailer tongue wheel chock : en
  • US2931519A - Aircraft component dolly : en
  • US2931854A - Filter-rectifier-gate circuit : en
  • AU238231B2 - Herbicidal compositions : en
  • CA595812A - Method of encapsulating electronic components : en
  • US2931225A - Instrument for indicating oil level, ground pressure, and temperature in an oil well : en
  • CA595538A - Brake mechanism with automatic slack adjustment : en
  • CA595789A - High speed printing mechanism : en
  • FR72356E - Process for the modification of fibers or films from natural or natural-regenerated polymers : en fr
  • US2931391A - Hydraulic damper device : en
  • US2931681A - Apparatus and method for handling passengers : en
  • US2931784A - Polyester-vinylidene monomer composition containing a metal salt and an organic acidchloride and process of polymerizing same : en
  • US2931999A - Multiple collector ring assembly : en
  • US2931234A - Variable speed friction drive trans-mission units : en
  • US2931455A - Acoustic logging of wells : en
  • CA23175S - Crutch-type handle : en
  • US2931491A - Carrying device for containers : en
  • US2931915A - Electroluminescent device : en
  • DE1079407B - Control slide valve with an expandable outlet section containing an aperture : de en
  • FR1213994A - Window formwork : en fr
  • US2931909A - Electric circuit for supplying an X-ray tube with a predetermined anode current which is equal to the substantially constant saturation current of the tube : en
  • DE1079272B - Device for opening a crimped endless strand of thread : de en
  • DE1809453U - RECEPTION CONTAINER FOR TOYS. : de en
  • AU242259B2 - Process forthe continuous separation ofa hydrocarbon mixture by distillation : en
  • BE559299A - HYDROGENATION PROCESS. : en fr
  • CA595444A - Brake shoe : en
  • CA595777A - Spectacle case : en
  • US2931073A - Support means for a pair of condensing funnels in a drafting arrangement of a spinning machine : en
  • US2931361A - Self-fastening infant's diaper : en
  • US2931850A - Liquid-cooled welding cable : en
  • US2931643A - Automatic mechanical door opening and closing mechanism : en
  • AU235948B2 - Apparatus for conveying materials : en
  • US2931959A - Rectifier assemblies : en
  • CA595520A - Electric cable : en
  • DE1079534B - Bundle device for bushes and branches of trees, especially for fir branches and. a. Ornamental twigs : de en
  • CA595705A - Escabeau transformable a plusieurs usages differents : en
  • DE1809357U - CLAMPING CLAMP. : de en
  • FR1214518A - Electric control device applicable to central heating boilers, in particular gas boilers : en fr
  • CA595505A - Keratin treating process and products thereof : en
  • US2931198A - Sinker-head structure for knitting machines : en
  • US2931497A - Hydraulic drives for extrusion press : en
  • DE1809130U - BOOK REGISTER. : de en
  • DE1809401U - PIVOTING LENS CARRIAGE. : de en
  • FR1214480A - Apparatus for spreading manure and unloading applicable on any trailer : en fr
  • GB832072A - Process and equipment for obtaining mineral and chemical products by means of hydrometallurgy : en
  • GB832260A - Improvements in or relating to methods of manufacturing electrical devices : en
  • GR20716B - POTATO PEELING. : el en
  • CA595851A - Pulp molding : en
  • DE1079266B - Lace machine controlled by a jacquard device : de en
  • DE1809313U - DISPLAY ARRANGEMENT FOR MEASURING UNITS CONTAINING A MOTOR. : de en
  • FR1213890A - heat exchanger : en fr
  • DE1079470B - Steering device for reversing a vehicle train : de en
  • DE1809124U - THERMAL OIL. : de en
  • DE1809481U - PENDULUM BUCKET WITH CONTROL OF THE POSITION OF THE CONVEYOR DRUM. : de en
  • FR1214034A - Coffee maker : en fr
  • DE1079229B - System for dismantling and handling cells containing radioactive rods : de en
  • DE1809309U - Dismountable silo. : de en
  • GB832313A - Improvements in or relating to vehicle wheel : en
  • DE973581C - Capacitive electroacoustic transducer, preferably capacitive microphone : de en
  • FR1214292A - Improved phosphorylated cellulose and its application to thorium recovery : en fr
  • FR1214455A - Clutch device for changing the speed of a motor vehicle with operation by the main coupling : en fr
  • GB831985A - Preparation of a vitamin product : en
  • CA595756A - Cast intermediate or blank and method of preparation : en
  • DE1078996B - Lane for the coal filling car on coke oven batteries : de en
  • DE1079128B - Tube amplifier, especially radio receiver, fed from a power network : de en
  • FR1213962A - Tubeless independent pneumatic tire, with spare chamber : en fr
  • AU246980B2 - Process forthe preservation of plywood veneers from decay, and composition for use therein : en
  • BE583351A - Composite mold extension and manufacturing process. : en fr
  • CA595550A - Electric remote control, indicating, telegraph and like follow-up systems : en
  • CA595618A - Nozzle assemblies for jet propulsion apparatus : en
  • DE1079051B - Process for the preparation of N-alkyl- and N-cycloalkyl-bis- (2-benzothiazolesulfen) -amides : de en
  • GB831961A - Improvements in or relating to the manufacture of shaped structures such as filaments or foils from high-melting linear polyesters : en
  • DE1809269U - SLED BASE CHAIR WITH BUMPER PROTECTION. : de en
  • FR1213875A - Method and device for moistening rolls of spirally wound paper tape : en fr
  • FR1214016A - Process for the continuous treatment of olives, pasty products and oilseeds in general : en fr
  • AU234795B2 - An improved broom stock : en
  • AU233741B2 - Improvements in or relating to beam clamps : en
  • AU233530B2 - Improvements in and relating to tensiometers : en
  • US2931747A - Fabric fastener : en
  • US2931368A - Hairpin : en
  • FR1213713A - Advanced electrical circuit breaker : en fr
  • FR1214400A - Digital circuit using elements with magnetic cores : en fr
  • DE1078963B - Tunnel oven with a gas burner group arranged above and below the baking belt : de en
  • DE1079302B - Automatic winding and unwinding device for a cable : de en
  • DE1079300B - Device for maintaining a constant distance with multi-part drive units, especially drop-offs : de en
  • FR1214468A - Method for controlling a contact whose contact blades are crossed by the magnetic flux exciting them, more particularly contact under a protective tube : en fr
  • GB831854A - Improvements in or relating to potato harvesting appliances : en
  • DE1809167U - COVER FOR LABELS, ESPECIALLY FOR TELEPHONE STATIONS. : de en
  • DE1067439C2 - : de
  • US2931131A - Children's marble toy : en
  • US2931270A - Glass building block unit : en
  • US2931709A - Decarburizing silicon tetrachloride : en
  • US2931817A - Steroid sulfite ester polymers : en
  • BE558713A - PROCESS FOR THE PREPARATION OF 2-AMINO-1,3,4-THIODIAZOL-5-MERCAPTAN. : en fr
  • CA595587A - High voltage switchgear : en
  • US2931160A - Device for picking fruit : en
  • US2931520A - Accumulating and straightening device : en
  • US2931736A - Method of making an acoustical panel : en
  • DE1079094B - Trunnion-free tilting frame for rail vehicles : de en
  • FR1214489A - Process and device for manufacturing artificial yarns and staple fibers : en fr
  • GB832266A - Improvements in or relating to cycle saddles : en
  • US2931933A - Incandescent lamp : en
  • US2931288A - Coffee-brewing apparatus : en
  • US2931561A - Vacuum pumps : en
  • US2931738A - Bonded fibrous insulation and method for manufacturing same : en
  • GB832254A - Improvements in or relating to shot cleaning systems : en
  • DE1079100B - Message transmission system, in particular for telegraphy switching : de en
  • FR1213901A - Magnetic Drum Counter Writer Circuit : en fr
  • FR72312E - Application to escalators of chains or steps capable of working in compression : en fr
  • DE1079541B - Egg carton made from pressed fiber : de en
  • DE1809285U - DEVICE FOR SPACE HEATING. : de en
  • DE973589C - Resonator arrangement for decimeter and centimeter waves : de en
  • DE1079104B - Television receiver : de en
  • DE1809347U - VALVE TAPPET. : de en
  • CA595609A - Adsorbent drying process and apparatus : en
  • FR1214342A - Lock for hand knitting machines : en fr
  • FR1214519A - Building material : en fr
  • FR1214530A - Series decoration process of edible platelets : en fr
  • US2931247A - Adjuster for oil pumps : en
  • US2931480A - Coin separators : en
  • US2931882A - Drying oven apparatus : en
  • USD187617S - Outdoor lighting fixture or similar article : en
  • US2931303A - Pump : en
  • US2931318A - Railway vehicle truck : en
  • DE1079111B - Circuit arrangement for storing a signal indicated by a short pulse : de en
  • GB831839A - Improvements in or relating to electrical integrators : en
  • US2931610A - Pallet construction with wire strap stringer ties : en
  • US2932017A - Digital to analog converter and method : en
  • USD187580S - Door knocker : en
  • BE558647A - PROCESS FOR PREPARING TOLYLSULFONYLACETAMIDES. : en fr
  • CA595738A - Process for the polymerization of propylene : en
  • US2931659A - Quick change tool holder : en
  • DE1079148B - Method for stripping an electrical cable, in particular a cable provided with a metal braid : de en
  • AU244976B2 - A thermally stable fuel anda method for preparing sucha fuel : en
  • DE1809340U - CLIP STRAP FOR WATCHES. : de en
  • DE1079559B - Process for the production of a photoelectrically scannable original which has binding points : de en
  • DE1079048B - Process for the preparation of N-quaternary glycinamide derivatives : de en
  • FR1213801A - Improvements to devices slaved to the terrestrial magnetic field and fitted with at least one electromagnetic system for compensating interference fields : en fr
  • FR1214093A - Improvements to horizontal drum machines for washing clothes and other fabrics : en fr
  • FR1214512A - Removable air vent for hats : en fr
  • GB832035A - Flexible and vibration damping coupling : en
  • DE1079482B - Drive for a windshield wiper and a pump for a windshield washing system of a motor vehicle by an electric motor : de en
  • DE1079491B - Cover for a chain locker of a ship's anchor winch with a lip-like edge : de en
  • DE1809392U - RELIEF FOR THE ASSEMBLY OF LIGHT TUBES. : de en
  • DE1809409U - PASSENGER CARS. : de en
  • FR1213952A - Receiver for a color television signal transmission system : en fr
  • GB831867A - Improvements in and relating to fibre-contacting elements : en
  • DE1809270U - SMALL PARTS SHELF. : de en
  • FR72326E - Wastewater treatment : en fr
  • GB832212A - Improvements in the synthesis of carboxylic acids from olefinic compounds, carbon monoxide and water : en
  • US2931891A - Wire preheating device : en
  • US2931957A - Impedance bridge arrangements : en
  • US2931373A - Shelter : en
  • US2931866A - Electrical switches : en
  • DE1809141U - DEVICE FOR ROCKING THE INSERTED STACK IN BANDING TABLE MACHINES FOR PAPER, CARDBOARD OR. DGL. : de en
  • DE1809257U - CORNER BENCH. : de en
  • CA595659A - Horizontally operating loading gate for centrifugal machines : en
  • CA595678A - Universal drilling machine : en
  • DE1809336U - TEACHING AND VISUAL EQUIPMENT. : de en
  • FR1213824A - Direction change device for carriers : en fr
  • GB831995A - Improvements in or relating to coating compositions and to coated films : en
  • DE1078991B - Process for coating polyester and polyamide fabrics : de en
  • DE1079097B - Circuit arrangement for train notification on self-block routes : de en
  • DE1079206B - Measuring device for determining the thermal internal resistance of transistors : de en
  • FR1213933A - Handheld camera with ophthalmoscope : en fr
  • GB831881A - Water-soluble copolymers derived from acrylamide, methacrylamide and acrylic acid esters : en
  • US2931202A - Garment structure and method of manufacturing the same : en
  • US2931821A - Novel oxamimidate hydrohalides and method for preparing same : en
  • USD187602S - Toy train car : en
  • DE973598C - Photosensitive diazotype material : de en
  • DE1809281U - ELEVATING CRANE, IN PARTICULAR IRRIGATION CRANE. : de en
  • FR1213751A - Process for manufacturing transistrons with n-p-n junctions obtained by double diffusion : en fr
  • GB832390A - A movable cupboard for serving food and drink : en
  • FR1213652A - Superconducting modulator : en fr
  • FR1213796A - Method and device for ultra-fast cutting of electrical circuits : en fr
  • DE1078992B - Process for dyeing structures made of polyterephthalic acid glycol esters : de en
  • DE1809147U - COLLECTION BOTTLE FOR THE LIQUID REFRIGERANT COMING FROM THE CONDENSER OF A COMPRESSION REFRIGERATION SYSTEM. : de en
  • FR1213739A - Centrifugal operated electric switch : en fr
  • FR1213840A - Retractable gate valve : en fr
  • GB831879A - Improvements in adjustable vehicle seat frames : en
  • GB831903A - Centrifugal pumping apparatus : en
  • DE1809323U - ARRANGEMENT FOR LAMP ADJUSTMENT IN PROJECTORS. : de en
  • GB831956A - Operating system for mine haulage : en
  • GB832331A - Threshing apparatus for a reaper-thresher : en
  • GB832002A - Improvements in the manufacture of mercaptans : en
  • CA595739A - Heavy duty vehicle transmission : en
  • DE973604C - Shaft furnace for burning cement, cement-like substances and lime : de en
  • GB832271A - Improvements in or relating to electric resistance welding machines : en
  • FR1214177A - Rubbery plastics, prepared from polyesteramides and polyisocyanates : en fr
  • GB832060A - Process and apparatus for purifying hydrogen : en
  • GB832216A - Method of producing camouflaging nets : en
  • GB832232A - Improvements in or relating to wheelbarrows : en
  • US2931248A - Strain wave gearing-strain inducer species : en
  • US2931693A - Silicon azo dyestuff and fibers dyed therewith : en
  • CA595716A - Tubeless tire and rim thereof : en
  • GB831969A - Improvements in or relating to the preparation of chemically reactive allyl-cellulose : en
  • GB832205A - Improvements in or relating to the polymerisation of mono-olefins : en
  • GB832337A - Improvements in the preparation of peracetic acid : en
  • GB832383A - Improvements in or relating to containers : en
  • DE1809148U - REFRIGERATED FURNITURE. : de en
  • DE1079504B - Shoe, in particular slipper or sandal : de en
  • USD187630S - Gas burner for water heaters or the like : en
  • US2931136A - Doll heads : en
  • FR1214236A - Device for measuring the flow velocity of a fluid : en fr
  • FR1214403A - Constant torque fluid brake : en fr
  • GB832253A - Improvements in apparatus for cleaning gas-swept surfaces of heat exchange means : en
  • GB832319A - Improvements in or relating to the polymerisation of vinyl-type monomers : en
  • FR72318E - Device for photographing or reproducing anamorphic images : en fr
  • GB832242A - Improvements in or relating to dimension indicating devices : en
  • DE973585C - Flameproof dry-type transformer : de en
  • FR1214220A - Improvements made to the fixing of tank caps : en fr
  • FR1214249A - Rotor provided with a number of permanent magnets at its periphery : en fr
  • FR1214339A - Flat surface milling machine : en fr
  • GR20711B - ELECTRIC DRILLING. : el en
  • AU5332059A - Apparatus for processing products in sealed containers : en
  • CA595463A - Relative humidity indicating and recording apparatus : en
  • CA595515A - Baseless photoflash lamp : en
  • GB832315A - Pallet trucks : en
  • USD187623S - Marine air conditioner or the like : en
  • US2931246A - Means for increasing leverage in motor vehicle brake pedals : en
  • US2931326A - Wax thread sewing machine with a looper : en
  • US2931469A - Contacting tray assembly : en
  • DK88779C - Process for the preparation of N-substituted aminoalkyl compounds. : da en
  • US2931477A - Ball and plastic housing assembly : en
  • US2931924A - Quartz oscillator unit for operation at low temperatures : en
  • US2931757A - Sterility testing means : en
  • DE1809208U - ELECTRIC HAND HORSE AND TOW CART LAMP. : de en
  • FR1214019A - Switching circuit : en fr
  • FR1214397A - Polyurethane plastics : en fr
  • FR1214542A - stress relief in thin magnetic films : en fr
  • GB832111A - Improvements in or relating to coating compositions : en
  • DE1079299B - Portal for double slewing cranes : de en
  • US2931337A - Mechanical chicken feeder : en
  • FR1213881A - Water-soluble coloring matter : en fr
  • US2931219A - Process of determining the deposit characteristics of antifreeze solutions : en
  • US2931227A - Gas temperature probe : en
  • US2931729A - Method and apparatus for preparing cheese for packaging : en
  • FR1214156A - Method of continuously introducing impurities into a bath of molten semiconductor in order to obtain single crystals with variable concentration of impurities in the crystal : en fr
  • DE1079189B - Control device for voltage balancing of an asymmetrical three-phase three-wire voltage system : de en
  • DE1079281B - Process for the manufacture of a bath additive : de en
  • DE1079499B - Koerner hole grinding machine : de en
  • DE1809318U - VINYL RECORD. : de en
  • FR72316E - Resinous compositions delaying inflammation : en fr
  • GB831909A - Improvements in refrigerator cabinets : en
  • GB832388A - Improvements in or relating to resilient smooth-surfaced floor covering materials : en
  • DE1079348B - Method for measuring the vertical force and tracking force between the roadway and the wheel of a vehicle, in particular between the rail and the wheel of a rail-bound vehicle : de en
  • DE1809262U - MULTI-PURPOSE TABLE. : de en
  • CA595498A - Rolling gates : en
  • DE1809299U - CONCRETE STONE FOR REINFORCED MASONRY. : de en
  • FR1213774A - Compensating cap for bottles for tablets and similar products : en fr
  • GB832332A - Improvements relating to farming equipment adapted to be hauled : en
  • DE1079053B - Process for obtaining ª-caprolactam from ª-caprolactamooles containing salt and water : de en
  • DE1809384U - DRY ADHESIVE LABEL. : de en
  • GB831972A - Improvements in and relating to a vacuum cleaner with a dust separation filter : en
  • GB832108A - Improvements in or relating to motor vehicle seat constructions : en
  • FR1213676A - Advanced radio receiver : en fr
  • FR1213834A - Automotive rear suspension : en fr
  • FR1213948A - Heterocyclic derivatives of hydrazine, in particular of 1-alkyl-2- [5-methyl-isoxazolyl- (3) -carbonyl] -hydrazine, and preparation of the latter : en fr
  • GB832019A - Improvements in or relating to safety nuts or nut blanks for rotary shaft operated or actuated devices : en
  • DE1079158B - Synchronizing arrangement for dynamo-electric machines : de en
  • DE1809254U - CROSS BASE FOR THE PILLARS OF PILLAR CHAIRS. : de en
  • FR1214334A - Polymerization of polyethylene fluoride monomers : en fr
  • US2931210A - Key container : en
  • FR1213854A - Folding or retractable shelf device for motor vehicles and the like : en fr
  • FR1214147A - Industrial and domestic desiccator : en fr
  • DE1809163U - LOADING WEDGE. : de en
  • DE1809275U - PLASTIC CONTAINER FOR LIQUID SOAP. : de en
  • DE973586C - Vehicle for driving on silt and mud floors : de en
  • USD187616S - Combined luminaire and slip fitter : en
  • BE583305A - Improvements to the continuous manufacture of polished glass. : en fr
  • FR1214138A - Improvements to re-superheating turbines : en fr
  • FR1214179A - Improvement in the control mechanisms of the gripper and the feed unit of rectilinear combers : en fr
  • FR1214371A - Method and device for forming a coating of synthetic material on a pressure roller of spinning machines : en fr
  • GB832153A - Catalytic hydrogenation of the dinitro derivatives of toluene : en
  • GB832281A - Improvements in or relating to breathing apparatus : en
  • DE1079472B - Fuse for the coupling bolt of trailer hitches : de en
  • DE1079498B - Device for grinding work, in particular for grinding spring ends : de en
  • FR1213973A - Sound reproduction apparatus for the sound reinforcement of cinematographic projections and installation comprising this apparatus : en fr
  • FR1213974A - Purification of polyolefin dispersions : en fr
  • GB831871A - Improvements in or relating to window frames : en
  • GB832218A - Improvements in or relating to carbon electrodes : en
  • DE1809368U - LIFTING DEVICE FOR LIFTING THE LID OF A LID-HEATED GALVANIZING OVEN. : de en
  • GB831968A - Improvements in semi-conductor devices and circuits therefor : en
  • US2931217A - Electronic timing apparatus : en
  • US2931317A - Railway car diaphragm alignment and roll-control apparatus : en
  • US2931763A - Control apparatus : en
  • DE1079196B - Device for determining the conductivity type of semiconductor bodies : de en
  • GB831872A - Process for the preparation of trans-2, 5-dimethylpiperazine : en
  • DE1079435B - Gripper drive for chain stitch sewing machines : de en
  • FR1213885A - Improvements made to rolling shutters with articulated elements, in particular those made of plastic : en fr
  • US2931129A - Educational construction kit : en
  • US2931431A - Fuel burner and igniter arrangement : en
  • DE1079443B - Process for drying and burning pulp waste liquor : de en
  • DE1809106U - PROTECTIVE COLLAR. : de en
  • DE1809200U - THERMAL OVERCURRENT RELAY. : de en
  • GB831922A - Sterile packaging of sterile consumable material : en
  • GB832251A - Improvements in or relating to methods of sealing metal bodies to ceramic bodies : en
  • FR1214015A - Gas treatment : en fr
  • FR1214375A - Improvements to circular knife slicing machines for food products : en fr
  • GB831936A - Vacuum filling and weighing machine : en
  • US2931046A - Cap visor reinforcement : en
  • FR1214084A - Process for the preparation of pigments containing zinc sulphide and endowed with improved properties : en fr
  • GB832076A - Improvements in or relating to the sterilization and subsequent protection of articles : en
  • FR1214146A - Improvements to vehicles intended to travel over land or over water : en fr
  • US2931162A - Winding machinery : en
  • US2931869A - Electric switch : en
  • US2931910A - Automatic star tracker : en
  • FR1214060A - Tapping device mounted in the bottom of a liquid container : en fr
  • FR1214347A - Attachment for dowel setting tool : en fr
  • BE558772A - Process for improving the quality of petroleum gasoline : en fr
  • CA595801A - Manufacture of protein-forming substances containing mercapto groups : en
  • IE25446L - Web-fed printing machines : en
  • US2931542A - Pop-up spout for non-refillable bottles : en
  • US2931168A - Variable stator engine control system : en
  • US2931410A - Nut lock with thread portions deformed upon tightening of the nut : en
  • US2931697A - Polyphenolic alkane reserving agents for acrylonitrile polymer base fibers : en
  • US2931988A - Transistorized alternating current amplifier with gain control : en
  • DE1079515B - Pole inverter for toy motors operated by direct current : de en
  • GB832223A - Improvements in or relating to the manufacture of heat-exchangers : en
  • FR1214487A - Process for the preparation of pigmented resinous materials, products obtained and their applications : en fr
  • GB832139A - Substituted beta-naphthols and compositions containing the same : en
  • DE1078967B - Bolting for expansion arches : de en
  • FR1213880A - Process for the construction of buildings saving skilled labor and buildings constructed according to this process : en fr
  • FR1214055A - Improvements to fuel cells : en fr
  • FR1214398A - Method and apparatus for electronic recording : en fr
  • FR72320E - Gate valve with direct passage : en fr
  • DE1079500B - Grinding wheel, consisting of grinding flaps : de en
  • GB832009A - Recovery of a vaporizable hydrocarbon from liquid mixtures : en
  • GB832336A - Improvements in or relating to optical systems for projecting stereo slides : en
  • GB832370A - Improvements in or relating to systems for translating the individual digits of decimal numbers from a first notation to a second notation : en
  • DE1079176B - For preferably higher currents suitable self-switch with electromagnetic and / or thermal releases : de en
  • DE1079401B - Piston for brake cylinder u. like : de en
  • US2931706A - Preparation of dibasic aluminum nitrate : en
  • US2931864A - Colinear double channel magnetic recorder and reproducer head : en
  • DE1079396B - Coupling arrangement with couplings connected in series : de en
  • DK88787C - Rail trolley for use in automatic welding of rails. : da en
  • DE1079106B - Television receiver with a device for blanking interference pulses : de en
  • DE1809135U - GAS PURIFICATION DEVICE FOR THE REMOVAL OF BAKING ENDS, CEMENTING AND ADHESIVE GAS COMPONENTS. : de en
  • CA595773A - Magnetic control apparatus : en
  • AU5334559A - Improvements in or relating to multi - unit arrangements for four - stroke rotary piston engines : en
  • US2931955A - Instrument relay : en
  • FR1213683A - Process for the preparation of an unsaturated aldehyde : en fr
  • FR72315E - Mono-azo dyes and their metal complexes; their manufacturing process and applications : en fr
  • US2932025A - Course plotter : en
  • FR1213811A - Device for dispensing objects such as pills : en fr
  • FR72383E - Mirror for moving fabric strips : en fr
  • GB832175A - Improvements in or relating to methods for use in the manufacture of fibrous webs : en
  • GB832042A - Improvements in ball-jointed hydraulic or pneumatic plug-in connections : en
  • DE1078982B - Method and device for drying sheets of thread : de en
  • DE1079179B - Circuit to reduce the de-excitation time in the case of an inductance fed by controllable gas discharge vessels : de en
  • FR1213678A - High Power Pneumatic Underwater Rifle : en fr
  • GB831860A - Improvements in anaesthetics : en
  • GB831910A - Improved method for production of 1-olefines : en
  • DE1809369U - VESSEL. : de en
  • GB832129A - Apparatus for returning to a horizontal coke oven coal carried therefrom during levelling of the charge : en
  • DE1079061B - Process for the preparation of 5-sulfanilamido-3-alkoxyalkyl-1, 2, 4-thiodiazoles : de en
  • FR1214391A - Lubricating oil : en fr
  • GB832141A - Hydrogenation catalyst and its use in partial hydrogenation of 1,4-butynediol : en
  • GB832249A - Improvements in and relating to watches : en
  • US2931871A - Etched circuit relay : en
  • DE1809405U - STUFFING SOCKET FOR PUMP SHAFTS. : de en
  • FR1214074A - Improvements in processes and devices for heat exchange between liquid or gaseous fluids liable to soil heat exchange surfaces : en fr
  • FR1214393A - Method and device for controlling any number of separate movements of mechanical installations : en fr
  • CA595611A - Fuel injection system for an internal combustion engine : en
  • CA595651A - Tire and rim combination : en
  • AU4274858A - Improvements relating toa combination floor polish and insecticide : en
  • US2931888A - Welding : en
  • US2931327A - Button feeding attachment for sewing machine : en
  • US2931514A - Support for dish cloth : en
  • FR1213756A - Leveling valve for air suspension : en fr
  • GB831855A - Interlocking trolley pusher for overhead conveyor : en
  • GB832290A - An individual wheel support for a vehicle : en
  • US2931847A - Photoelectric cell mounting : en
  • JPS353174B1 - : ja
  • DE1809466U - BAG CONSISTING OF AT LEAST ONE OUTER BAG AND ONE INNER BAG. : de en
  • US2931960A - Electric semiconductor p-nu junction devices and method of producing them : en
  • AU5337259A - Apparatus for sorting articles : en
  • US2931304A - Assembly for pumping well fluids : en
  • GB831884A - Improvements in or relating to electric plug and socket couplers : en
  • GB831983A - Improvements in or relating to subscribers' uniselector circuits : en
  • CA595482A - Hose and method of making same : en
  • CA595526A - Half-tone printing blocks : en
  • CA595573A - Adjustable horizontal sweep circuit : en
  • AU241466B2 - Improvements in or relating to circuit arrangements for producing a control-signal : en
  • US2931823A - Process for preparation of tris-(pentachlorophenyl) phosphate : en
  • US2931780A - Defoaming compositions and process : en
  • BE583272A - Method and apparatus for cleaning solvents, in particular for the dry cleaning industry. : en fr
  • GB831875A - A closure for tube or other container : en
  • FR1213899A - Enhancements to Variable Focal Length Optical Lens Control Systems : en fr
  • FR1214247A - Method of resolving particles of a polymer of an alpha olefin in an organic liquid medium : en fr
  • GB832333A - Improvements in methods of producing silane of high purity : en
  • DE1079381B - Plant protection products with systemic fungicidal activity : de en
  • DE1809283U - OVEN IN PARTICULAR AS USE IN TILED STOVES. : de en
  • CA595693A - Method of preparing 1 (-chromonyl-3)-1-(4-hydroxycoumarinyl-3)-methane and its derivatives : en
  • DE1079025B - Process for the preparation of carbonyl compounds : de en
  • US2931655A - Automatic target setter and changer : en
  • FR1214014A - Process for producing dicyanogen and carbon disulphide : en fr
  • DE1079163B - Device for specifying setpoints and control variables with a defined, preferably almost linear course : de en
  • DE1079198B - Method and device for achieving variable lighting effects or for tuning or calibrating lighting systems : de en
  • DE1079441B - Electrically illuminated decorative item : de en
  • DE1079007B - Process for the oxidation of liquid or liquefied non-ionic substances : de en
  • CA595766A - Filter construction : en
  • CA595821A - Multiple glazed unit : en
  • DE1079188B - AC voltage control arrangement with controllable load-independent ratio between output and input voltage : de en
  • US2931528A - Automobile top load carriers : en
  • DE1079232B - Nuclear reactor fuel element : de en
  • DE1079438B - Temperature control device for chocolate and similar masses with tube heat exchanger : de en
  • DE973603C - Bag for photographic accessories, such as sun visor, color filter or the like, to be attached to the carrying strap of a camera or its ever-ready bag : de en
  • FR72328E - Resinous compositions delaying inflammation : en fr
  • CA595492A - Steel-ingot making composition method and apparatus : en
  • BE583241A - Method and device for dispensing drinks. : en fr
  • DE1079343B - Projector : de en
  • DE1079374B - Attachment device for agricultural tractors : de en
  • DE1079426B - Device for producing a solder connection between a pot-like metal sleeve and a base part closing off the opening of the sleeve, preferably for sockets of piezoelectric bodies : de en
  • FR1214441A - Process for removing water from aqueous liquors : en fr
  • GB832127A - Underlap forming instrumentalities for wrapping machines : en
  • GB832264A - Improvements in or relating to vacuum pumping apparatus : en
  • DE1079255B - Process for sweetening mercaptan-containing hydrocarbons : de en
  • DE1079429B - Device for continuous flaking of round steel : de en
  • US2932016A - Apparatus for simultaneous reading of a plurality of curves : en
  • FR1214402A - Method for calorimetric measurement of the quantity of heat released by a fluid : en fr
  • GB832386A - Improvements in rotary displacement machines : en
  • AU243420B2 - Improvements in dental handpieces ofthe highspeed type : en
  • US2931058A - Golf ball washing machine : en
  • US2931174A - Vaporizer for liquid fuel : en
  • US2931637A - Ratio conversion attachment for platform scale : en
  • DE1079134B - Antenna bushing for ship antennae : de en
  • DE1079558B - Spreader for double-pile fabric with a knife that cuts open the double-pile fabric on the side : de en
  • DE1809238U - HEAD PROTECTION. : de en
  • DE1809348U - HOLDING DEVICE FOR SPOOLS TO BE PLUGGED ON HUBS. : de en
  • DE1078962B - Process for improving the flotation of crude potash salts, in particular hard salts : de en
  • DE1079361B - Value setting mechanism on ten-key adding machines for invoices in the decimal and in the English currency system : de en
  • FR1213977A - Improvements in machines for the manufacture of tiles, slabs, concrete blocks and the like : en fr
  • FR1213988A - Zippered bottle nipple : en fr
  • FR72330E - Convertible tank truck to transport various objects : en fr
  • US2931087A - Fasteners : en
  • US2931290A - Method of and means for extracting liquid from materials which in bulk present foramina : en
  • US2931565A - Differential volume computer : en
  • FR1213651A - Machine for stapling belts : en fr
  • FR1213757A - Program brochure : en fr
  • GB831999A - Improvements relating to clutches : en
  • FR1213802A - Improvements to flexible type transmission shafts : en fr
  • AU5343659A - Preparation of cellular products from rubber latices : en
  • CA595785A - Beverage brewing apparatus : en
  • US2931378A - Vented chamber, fluid pressure actuated valve : en
  • US2931596A - Helicopter plane : en
  • DE1809166U - SPEAKER FOR ELECTROACOUSTIC SYSTEMS IN EXPLOSION HAZARD ROOMS. : de en
  • DE973594C - Electric crossover filter circuit : de en
  • FR1214322A - Method and apparatus for bending tubular members : en fr
  • GB831919A - Sulphonamide compounds and preparation thereof : en
  • US2931375A - Governor for constant speed drives : en
  • US2931482A - Ribbon spool and ribbon and method of assembling same : en
  • US2931935A - Electric discharge device : en
  • CA595593A - Pigmented dextran : en
  • US2931794A - Complex metal compounds of monoazodyestuffs : en
  • US2931964A - Measuring and recording instrument servosystem : en
  • US2931764A - Apparatus for electroplating bearing surfaces of a crankshaft : en
  • USD187599S - Game board : en
  • DE1809333U - DEVICE FOR DETERMINING THE VISCOSITY OF LIQUIDS AT CERTAIN TEMPERATURES. : de en
  • FR1213846A - Process to reduce the evaporation of water retained by dams : en fr
  • GB832183A - Improvements in or relating to amides : en
  • AU234505B2 - Drilling machines andthe like : en
  • GB831913A - Polymerisation of n-vinylcarbazole : en
  • FR1214275A - Process for preparing siliceous pigments : en fr
  • GB831836A - Improvements in or relating to elastomeric material : en
  • GB832276A - Improvements in or relating to electro-acoustic transducers : en
  • AU234600B2 - Nephelometers : en
  • AU4514259A - Collapsible caravan : en
  • CA595555A - Photoelectric device : en
  • DE1809449U - DEVICE FOR MAKING LIGHTS FOR TOYS. : de en
  • FR1214023A - Grooved pulley for several cables, especially for four extraction cables in mine shaft installations : en fr
  • FR1214276A - Polymeric compositions based on vinylidene cyanide having remarkable properties for the formation of fibers : en fr
  • DE1079354B - Display device for the corrosive destruction of material samples : de en
  • AU5336959A - Drilling machines andthe like : en
  • DE1079219B - Device for the electromagnetic deflection of the electron beam of a cathode ray tube : de en
  • DE1079319B - Process for the production of masses of high chemical resistance, which harden quickly in the cold : de en
  • FR72400E - fast-extinguishing luminescent screens and user systems : en fr
  • US2931978A - Methods and apparatus for measuring wave propagation time : en
  • CA595570A - Electric cutout and fuse : en
  • GB831944A - Improvements in or relating to electro-magnetic sound transducers such as loudspeakers and to sound reproducing apparatus incorporating loudspeakers : en
  • GB832206A - Reaction products of complex metal compounds of mono-azo-dyestuffs with basic dyestuffs and process for their manufacture : en
  • FR72380E - Apparatus for generating a frequency modulated pulse current : en fr
  • IS1125A7 - Fishing gear, which replaces ordinary bottom and driftnets. : en is
  • GB831849A - Improvements in and relating to process of preparing a cortin-like product : en
  • GB832252A - Improvements in or relating to thermionic valves incorporating metal-ceramic seals : en
  • US2931609A - Electric iron supports : en
  • DE1079055B - Process for the preparation of 2-arylamino-3-imino-5-aryl-3, 5-dihydrophenazines : de en
  • DE1079142B - Spring-loaded spacer for bundle ladder : de en
  • AU236313B2 - A valve for sequential irrigation systems : en
  • US2931981A - Variable pulse delay apparatus : en
  • USD187589S - Knife or similar article : en
  • US2931761A - Neutronic reactor control : en
  • US2931824A - Thiophosphoric acid esters and their production : en
  • FR1214447A - Folding door : en fr
  • GB832116A - Steroid process : en
  • US2931228A - High pressure transducer : en
  • DE973587C - Polygonal or arched, iron pit lining : de en
  • FR1214032A - Two-stroke engine exhaust valve control device : en fr
  • FR1214516A - Mechanism for transporting objects : en fr
  • DE1079328B - Process for modifying rubber-like sodium-butadiene polymers or copolymers : de en
  • DE1079331B - Method of manufacturing a titanium diaphragm for acoustic apparatus : de en
  • DE973591C - Device for grinding the contour of workpieces by means of an imaging device : de en
  • FR1213844A - Device for wall mounting of electrical energy meters and the like : en fr
  • FR1214511A - Device for guiding the cooling air for motor vehicles with lowered engine : en fr
  • FR1214524A - Improvements to preselector gear changes : en fr
  • FR1214081A - Panel for roofing of buildings : en fr
  • FR1214270A - Process for dyeing cellulosic textile materials : en fr
  • US2931103A - Protractor and scale : en
  • US2931454A - Seat actuated clutch disengaging mechanism : en
  • FR1214269A - Improvements made to portable articles intended for the transport of packages, goods or others, in particular shopping bags : en fr
  • FR1214178A - Pendulum suspension for axle boxes of railway vehicles : en fr
  • DE1079525B - Method and device for the production of cement : de en
  • DE973601C - Feed device for veneer shears : de en
  • DE1079420B - Adhesive layer for oxygen-permeable, heat-resistant paint and lacquer coatings on copper : de en
  • FR1213677A - Enhancements to magnetostriction transducers : en fr
  • FR1214314A - Apparatus for selecting a magnetizable recording sheet and method for searching for magnetically recorded indications : en fr
  • FR72344E - Control device and in particular closure for product evacuation installation, in particular in underground operations : en fr
  • FR1214164A - Device for eliminating air noise in a vehicle : en fr
  • FR72355E - Unequal four-stroke explosion engine : en fr
  • US2931074A - Drafting apparatus for textile fibres : en
  • US2931316A - Automotive servicing device : en
  • US2931294A - Apparatus for selective printing : en
  • US2931269A - Projection screen with reflex light-transmission : en
  • FR72384E - Improvements to injection molding machines : en fr
  • GB832204A - Improvements in or relating to the polymerisation of olefins : en
  • FR72363E - Improvements in means and devices for stopping containers, and particularly bottles or the like : en fr
  • GB831948A - Self releasing drive for power transmitting mechanisms : en
  • GB832062A - Improvements in electrodeposition of metals : en
  • FR1214082A - artificial stone building element and method for its manufacture : en fr
  • FR1214429A - Casting sand cooling device for foundries : en fr
  • FR1214478A - Compositions for bleaching, based on chlorates and hypochlorites : en fr
  • GB832182A - Improvements in and relating to apparatus and methods for measuring current density in plating baths : en
  • DE1079041B - Process for the purification of aqueous solutions of primary phosphoric acid steroid 21-esters that are contaminated with inorganic phosphate ions : de en
  • GB832278A - Refractory masses and method of producing same : en
  • FR1213695A - Compressor or pump with flexible rotor : en fr
  • FR1213716A - Refinements to transistor trigger circuits : en fr
  • FR1213764A - Electric detonator : en fr
  • DE1079305B - Process for the production of a hotplate consisting of several cast iron plate strips in a row : de en
  • DE1809186U - ARRANGEMENT FOR CONNECTING A VARIETY OF EACH OTHER INSULATED ELECTRICAL CONDUCTORS. : de en
  • IS1146A7 - Device for moving aside the crop, which lies on the ground, which he himself has discovered. : en is
  • USD187597S - Life guard chair stand : en
  • DE1079530B - Emulsion of pitch-bitumen mixtures for protective coatings and structural purposes : de en
  • FR1214221A - Magnetic synoptic device for transferring data to a panel, in particular planning or the like : en fr
  • DE1809297U - DEVICE FOR DRYING MASONRY. : de en
  • FR1214232A - Stopper not allowing a new filling : en fr
  • FR1214460A - Control, signaling and command installation : en fr
  • GB831981A - Process for the production of polyamides : en
  • DE1078977B - Method and device for the production of sealing caps provided with a tear strip : de en
  • DE1079475B - Backrest which can be pivoted forward and is provided with a locking device, especially for the front seats of motor vehicles : de en
  • DE1079311B - Telescopically extendable box-shaped formwork support for concrete ceilings like : de en
  • DE1809247U - TRIM FOR MOP BROOM. : de en
  • FR1214431A - Waveguides and their bending process : en fr
  • FR1214442A - Storage device for electrical pulses representing information : en fr
  • GB832382A - Improvements relating to electric soaking pits : en
  • FR1213940A - Sound and light device : en fr
  • GB832221A - Improvements in spill spray nozzles : en
  • FR1213686A - Waste water disposal device : en fr
  • GB831901A - The manufacture of polyene compounds : en
  • GB831996A - Improvements in the production of 2:2-bis(oxyaryl)propane compounds : en
  • GB832034A - Method of casting metals : en
  • GB832190A - Improvements in or relating to production of metals by electrolysis : en
  • DE1079149B - Twist-proof armored submarine cable cover : de en
  • DE1079454B - Diazotype copying material and process for making the same : de en
  • DE1809144U - COOLING DEVICE. : de en
  • GB832335A - Improvements in or relating to a lens adjusting means for a stereo projector : en
  • FR1214128A - Process for the preparation of plastics based on isocyanate polyester networks : en fr
  • FR72310E - Automatically variable flow device for arbitrarily determined flow rate : en fr
  • GB831916A - Process for the concentration of rock phosphate : en
  • GB832149A - Improvements in or relating to smokers ashtrays : en
  • US2931112A - Hydraulically actuated scraper bowl lifting mechanism : en
  • CA595688A - Preparation of 2,5-dimethylpiperazine : en
  • FR1214078A - Liquid burner : en fr
  • US2932022A - Hyperbolic navigation receiver : en
  • AU255350B2 - Shoe (or boot) heel pillar to facilitate the window display of shoes andthe like bythe retailor wholesale trade. the pillar is intended tobe placed underthe heel ofthe shoes : en
  • CA595746A - Check-weighing mechanism : en
  • FR1214136A - Coupling device for semi-mounted trailers : en fr
  • FR72323E - Set of instant removable installation for listening to the radio on vehicles by means of all ordinary or portable receivers, even with reduced power : en fr
  • FR1213704A - Device for measuring the displacements of a moving mass relative to a fixed system : en fr
  • FR1214531A - Application as desalting agents of silver exchange products of crystalline zeolites of the type : en fr
  • GB831861A - Neutron responsive device : en
  • FR1214017A - Panel for constructions : en fr
  • FR1214543A - High density magnetic recording tape : en fr
  • US2931908A - X-ray system : en
  • FR1214457A - Automatic mechanical coupling for vehicles : en fr
  • GB832118A - Improvements in or relating to internal combustion engine fuel metering systems : en
  • US2931459A - Liquid level control for dust collectors : en
  • US2931526A - Truck attachment : en
  • US2931744A - Method of grain refining centrifugal castings : en
  • US2931863A - Automatic electronic telephone system : en
  • US2931118A - Diapositive frame : en
  • US2932008A - Matrix system : en
  • GB832213A - Improvements in or relating to high voltage power supplies including transistor oscillators : en
  • AU5336659A - Combined fiber and cellular article : en
  • DE1809159U - BANDAGES AS RUNNING AND PRESSURE SURFACES FOR THE ROLLER BODIES OF ROAD ROLLERS. : de en
  • FR1213943A - Washing lance for pipes of boilers, economizers and similar devices : en fr
  • GB831865A - Improvements in and relating to electric cooking stoves : en
  • FR1214240A - Absorption regulation device : en fr
  • FR1213956A - Photosensitive compositions and articles thereof : en fr
  • US2931113A - Calender for friction, schreiner, embossing and other services : en
  • US2931397A - Bobbin replenishing means for looms : en
  • US2931501A - Hydraulic flotation system : en
  • US2931690A - Oscillograph apparatus : en
  • DE1079213B - Process for producing an internal mirror coating of the piston of a gas discharge tube with a cold cathode by cathode atomization : de en
  • DE1809196U - SOCKET FOR THE GLOW LAMP OF ELECTRIC SWITCHES, PUSH BUTTONS ETC. : de en
  • FR1214169A - New process for the preparation of polyformaldehydes : en fr
  • GB831940A - Improvements in tyre shaping and curing presses : en
  • GB832033A - Hydraulic equipment for motor vehicles, more particularly tractors : en
  • GB832131A - Improvements in or relating to ladders : en
  • GB832215A - Process for the production of gases containing sulphur dioxide by simultaneous combustion of sulphur and hydrogen sulphide and for the production of sulphur trioxide andsulphuric acid therefrom : en
  • GB832351A - Improvements relating to yarn spinning or twisting frames : en
  • FR1214233A - Diazacyanic dye cations : en fr
  • DE1079109B - Magnetic changeover switch, especially for railway safety : de en
  • DE1067102C2 - Carbon pressure regulator with carbon column resistors layered from carbon disks : de en
  • DE1079077B - Sheet feeder for sheet processing machines, especially printing machines, with feed marks that can be pushed back and forth : de en
  • DE1809105U - ELASTIC SEAM FORMER. : de en
  • FR1214263A - Tray, with stakes, convertible into a container, becoming shelving, and stackable by superposition : en fr
  • FR1214435A - Improvements to machines for finishing concrete surfaces : en fr
  • GB831989A - Copolymers of ethylene-propylene : en
  • GB832227A - Process for adhering wooden surfaces : en
  • FR1214503A - Method for shaping caps and apparatus for carrying out this or similar method : en fr
  • GB832174A - Check-drum for combine-harvesters : en
  • GB832368A - Improvements in or relating to electric incandescent lamps for motor car lamps such as headlamps : en
  • US2931175A - Fuel burners in ducts : en
  • US2931242A - Single motor multiple drive unit : en
  • DE1079221B - Discharge tubes for amplifying and exciting electrical oscillations with deflection means and with a device for bundling the electrons emerging from the cathode : de en
  • DE1809370U - ARRANGEMENT TO PREVENT RUST FORMATION IN STEEL PIPE CORNER LEGS OF LATTICE POLES. : de en
  • DE1079373B - Tool carrier for agricultural row cultivation devices : de en
  • DE1079050B - Process for the preparation of 2, 4-dioxo-dihydro-5, 6-benz-1, 3-thiazines : de en
  • DK88777C - Process for the production of radioactive phosphorus. : da en
  • GB832142A - Cycloheptatrieneí¬group vib transition metal carbonyl complexes : en
  • US2931896A - Lamp and housing assembly : en
  • FR1214218A - Process for the oxidation of olefins to aldehydes, ketones and acids : en fr
  • FR1214219A - Process for the preparation of novel 1- (tertio-amino-alkyl) -2- (p-alkyloxy- or palcoylmercapto-benzyl) -benzimidazoles : en fr
  • GB832053A - Separation and purification of cyclodienes : en
  • GB832330A - Improvements in or relating to traffic analyzers for recording the velocity of vehicles on a roadway or the like : en
  • DE1079075B - High-speed cylinder press with reciprocating typesetting bed and a round form printing unit assigned to the printing cylinder : de en
  • DE1809305U - STORAGE CONTAINER. : de en
  • DE1809319U - REVERSIBLE REEL COUPLING FOR REWINDING AND UNWINDING OF MAGNETIC TAPE DEVICES. : de en
  • FR1214028A - Adjustable stopper for machine tool spindles : en fr
  • FR72302E - Combined centrifugal washing machine : en fr
  • US2931370A - Combined condiment holder and toothpick : en
  • DE1079514B - Ski binding with tensioning device that acts against the heel of the ski boot : de en
  • FR1213691A - Headlights for road users : en fr
  • FR1213722A - Hydraulic winch for raising and lowering loads, such as canoes, rafts, buoys, seaplanes and other watercraft, from the water : en fr
  • GB832181A - Improvements in aeroplanes : en
  • GB832361A - Improvements relating to salts of amine acetates : en
  • DE1809102U - DIAPER OR NAPPY PANTS. : de en
  • DE1809399U - HANDLE FOR CAMERAS, IN PARTICULAR KINEMATOGRAPHIC CAMERAS. : de en
  • CA595656A - Electrolytic coating on articles of magnesium or magnesium base alloys : en
  • US2931546A - Pants topper : en
  • DE1079180B - Device for achieving a torque-speed characteristic of a Leonard motor in constant current circuit that drops sharply in the high torque range : de en
  • DE1809116U - Apparatus for the manufacture of lampshades. : de en
  • GB831953A - Improvements in or relating to curtain rails : en
  • DE1809169U - BROADCASTING ANTENNA. : de en
  • FR1213884A - Notepad : en fr
  • GB832344A - Improvements in or relating to electrical capacitors : en
  • US2931142A - Glass-to-glass seal : en
  • US2931976A - Resonator mode test set : en
  • US2931266A - Spectrometers : en
  • FR1214150A - Corrugated cardboard packaging for shipping fruits and vegetables : en fr
  • FR1213809A - Hub for fast helicopter rotor : en fr
  • FR1213821A - Improvements made to forced hot air ovens, mainly for cooking charcuterie products : en fr
  • FR1213871A - Improvements to microwave antennas : en fr
  • FR72321E - Manufacturing process for steel molds, and the products resulting from this process : en fr
  • GR20717B - METHOD OF PREPARATION OF A VETERINARY PREPARATORY FOR THE PREVENTION AND TREATMENT OF PARASITIC DISEASES OF SHEEP AND OVEN AND BOVINE. : el en
  • FR1214089A - Heating installation boiler : en fr
  • GB831927A - Grinding machine having an incremental feed mechanism : en
  • FR1214408A - Improvements to pipe clamps : en fr
  • GB832284A - Improvements relating to textile spinning, doubling, twisting and cop-winding machines : en
  • GB832360A - Improvements relating to fluid flow transforming devices : en
  • DE1079192B - Magnetic voltmeter : de en
  • DE1809431U - DOOR LOCK FOR AUTOMOBILES. : de en
  • GB831896A - Improvements in irradiated olefin polymers : en
  • US2931698A - Reserving agent for acrylonitrile polymer base fibers : en
  • US2931700A - Inhibition of corrosion of metals : en
  • IE24409L - Potato products : en
  • GB831876A - Improvements in and relating to cooling of individual compartments of aircraft : en
  • GB832186A - Improvements relating to the assembly of electrical connectors onto coaxial cables : en
  • GB832079A - New thioxanthones : en
  • FR72343E - Cyclone hearth ensuring in particular the fusion of non-combustible materials present in the fuel, or added : en fr
  • GB832329A - Improvements in means for regulating the individual drives of roll housings in a continuous rolling-mill train : en
  • GB832356A - Improvements in or relating to non-return valves : en
  • FR1213761A - Improvements to ampoules-syringes : en fr
  • GB831888A - Improvements in and relating to electrohydraulic apparatus for controlling hydraulicactuators more especially for operating section switches : en
  • GB832154A - Improvements in or relating to commutators : en
  • FR1214507A - Sucking machine for clearing friable materials : en fr
  • DE1079110B - Exclusive mixer : de en
  • DE1809263U - DESK OR CABINET, FOR EXAMPLE DESK. : de en
  • GB832342A - Automatic voltage regulators : en
  • DE1079021B - Process for the production of AEthyl chloride from AEthylene and AEthane : de en
  • FR1214086A - High voltage disconnector : en fr
  • FR1214315A - Sludge preheater for rotary kilns : en fr
  • AU240564B2 - Weaving loom with undulatory motion : en
  • FR1213767A - Container for liquids preventing splashing : en fr
  • FR1214390A - Composition and method of stripping : en fr
  • GB831831A - A process for activating phosphate dehydration catalysts, and a phosphate dehydration catalyst : en
  • GB832094A - Improvements in writing instruments : en
  • GB832352A - Improvements in hot-gas reciprocating engines and in refrigerators or heat pumps operating on the reversed hot gas engine cycle : en
  • CA595704A - High power electron tube : en
  • CA595792A - Device for screening pulp : en
  • DE1079131B - Method for the transmission of port radar screens to navigating ships : de en
  • DE1079446B - Device for displaying depth of field for photographic or cinematographic cameras : de en
  • DE1809157U - PLASTIC GUIDING POST. : de en
  • FR1213710A - New electric circuit breaker : en fr
  • FR1213934A - Methods and means for preventing harmful phenomena due to electrolysis, especially in extrusion nozzles such as those used for plastics : en fr
  • FR72352E - Device for measuring the speed of vehicles, in particular ships : en fr
  • GR20714B - IMAGE DISPLAY EQUIPMENT (EPISCOPES AND EPIDASCOPES) AFTER THE EDUCATIONAL MATERIAL USED BY HER. : el en
  • US2931329A - Work feeding mechanisms for sewing machines : en
  • US2931568A - Factor entering means : en
  • USD187605S - Tumbler or similar article : en
  • US2931607A - Quick release cable support clamp : en
  • US2931783A - Composition of matter comprising a polymer of a vinylidene monomer and a polyalkanolamine destaticizing agent : en
  • DE1079234B - Device for taking coolant samples from a reactor : de en
  • US2931187A - Coffer-dam : en
  • AU5337159A - A valve for sequential irrigation systems : en
  • FR72361E - Speed measuring mechanism : en fr
  • FR72351E - Process for retreading pneumatic casings and retreading train to achieve it : en fr
  • US2931362A - Corn sheller : en
  • US2931403A - Work loader for lathes and the like : en
  • AU4218458A - Improvements in and relating to distributing means for grain andthe like : en
  • AU240035B2 - Process and apparatus for controlled supply of steam to catalysts : en
  • AU240012B2 - Concealed ball return system : en
  • CA595504A - Method and apparatus for treating inert gas : en
  • FR1214282A - Weigh hopper for concrete aggregates and other powdery products : en fr
  • GB831915A - Improvements in or relating to electric switching devices : en
  • GB831925A - Improvements in and relating to polymeric compositions : en
  • BE583267A - Deformable tubes and closure for these tubes. : en fr
  • CA595686A - Permanent magnet rotor : en
  • DE1809321U - OPTICAL SYSTEM WITH A TWO-COLOR CROSS MIRROR SYSTEM. : de en
  • GB832110A - Improvements in or relating to cable drums and the like : en
  • GB832151A - Improvements in or relating to low-frequency amplifiers : en
  • DE1079464B - Auxiliary wing that can be extended from the top of the fuselage of an aircraft : de en
  • US2931844A - Mustard gas-destroying paint : en
  • GB831885A - Substituted nitro-quinolones : en
  • FR1213859A - Logarithmic voltage quantizer device : en fr
  • FR1214105A - Improvement of composite images observed through lenticular selectors : en fr
  • FR1214140A - Dual Cooled Generators : en fr
  • GB832187A - Improvements relating to revolution counters : en
  • FR1213692A - Continuous rolling train for the production of round and square irons : en fr
  • GB831846A - Process for coating substrates : en
  • DE1079453B - Process for producing photosensitive layers and increasing their sensitivity : de en
  • US2931536A - Dispenser for paper blanks : en
  • GB831827A - Electrical detonator : en
  • FR1214437A - Television receiver tuning indicator assembly : en fr
  • US2931163A - Meter clock winding device : en
  • FR1214520A - Shut-off device, such as valve and ball valve or non-return valve with spherical bodies : en fr
  • GB831973A - Peptides and derivatives thereof, and process for their manufacture : en
  • US2931660A - Quick change drill chuck : en
  • FR1213804A - Automatically operated lock, especially for refrigerated cabinets and similar applications : en fr
  • FR1213960A - Hydraulic oscillator : en fr
  • FR1214193A - Process for the sulfonation of organic compounds, in particular benzenoid hydrocarbons : en fr
  • DE1809371U - PORTABLE ELECTRIC DRILLING MACHINE. : de en
  • DE1079477B - Thermal shielding, in particular for the tires of motor vehicles : de en
  • DE1809461U - PNEUGRANULATOR (PNEUKOLLERGANG). : de en
  • CA595632A - Amino-carboxylic acid amides and a process for making same : en
  • CA595594A - "built-in" oven : en
  • DE1078994B - Throttle device for distribution channels in regenerative ovens, especially for chamber ovens for the production of coke and gas : de en
  • DE1079546B - Support roller for belt conveyor : de en
  • FR1213700A - Process for the preparation of polyene aldehydes : en fr
  • GB832348A - Process for multi-colour printing on hard foils of polyvinyl chloride : en
  • US2931088A - Parachute release clevis : en
  • US2931440A - Centralizing means for borehole apparatus : en
  • DE1079445B - Intermediate ring : de en
  • FR1214252A - Modulated carrier wave communication system : en fr
  • GB832037A - Silicone adhesives : en
  • GB832179A - Transport device for the evisceration of small animals such as poultry : en
  • GB832299A - Process of concentrating aqueous brews of beverages : en
  • GB831954A - Improvements in or relating to methods for the manufacture of printing sheets : en
  • CA595850A - Catalysts : en
  • US2931571A - Magnetic storage of multiple totals : en
  • US2931739A - Plastics and laminates formed of glass fibers and epoxy resins : en
  • US2931132A - Toy helicopter : en
  • US2931479A - Parking meters : en
  • US2931653A - Footballs having a securely grippable laceless surface : en
  • US2931972A - Apparatus for resistivity surveying of the earth : en
  • US2931095A - Assembly apparatus : en
  • US2931554A - Carton with sliding closure flap : en
  • USD187579S - Combination sink and drinking fountain : en
  • US2931185A - Apparatus for use in laying submarine cables : en
  • US2931506A - Fluid filtering device : en
  • US2932013A - Time position memory circuit : en
  • FR1213861A - Advanced clamp, especially for infusion, transfusion or injection devices : en fr
  • DE1079043B - Process for the preparation of 6-alkyl- (or aryl) -11-oxy- (or keto) -17 ª ‡, 21-dioxy-4-pregnen-3, 20-diones and their 21-acylates : de en
  • DE1079520B - Process for reducing the nicotine content of tobacco : de en
  • FR1214040A - Set of elements for exhibition floors for quick assembly : en fr
  • DE1079376B - Cutting unit for a tractor mower : de en
  • DE1809107U - PULLOVER, IN PARTICULAR SPORT PULLOVER. : de en
  • DE1809160U - ELEVATOR BUCKET FUELED BY PROCESSING PLANTS FOR BITUMINOESE ROAD BUILDING MATERIALS. : de en
  • DE1809103U - MEN'S PANTS. : de en
  • USD187586S - Wall block : en
  • USPP1930P - : en
  • CA595769A - Thermionic cathode and method of manufacturing same : en
  • AU5334459A - Flexible magnet : en
  • CA595447A - Electric carrier telegraph systems : en
  • AU244482B2 - Method for preparing moldings of foamed thermoplastic resins : en
  • DE1079249B - Process for the preparation of trisazo dyes : de en
  • FR1214186A - Process for producing siliceous pigments : en fr
  • FR1214456A - Switching device, in particular for compressed air devices : en fr
  • GB831882A - Improvements in or relating to anti-misting compositions : en
  • GB832243A - Improvements relating to recording apparatus : en
  • DE1079294B - Cube cutting machine : de en
  • CA595646A - Fire detector : en
  • CA595752A - Refrigerator cabinet breaker strip : en
  • DE1809382U - CAKE CUTTER. : de en
  • GB832231A - Improvements in spray guns for grinding or polishing : en
  • DE1079344B - Projection device with remote-controlled focusing device : de en
  • DE1809477U - BOTTLE TRANSPORT CASE MADE OF WOOD OD. DGL. : de en
  • DE1079143B - Process for producing high-voltage insulation : de en
  • DE1809363U - LOCKABLE THROTTLE VALVE. : de en
  • FR1213814A - construction elements for building : en fr
  • FR1214003A - Process for the production of shaped flux for coating by dipping in a bath of zinc, tin or lead : en fr
  • GB831890A - Improvements in or relating to the heating of pot stills : en
  • GB832189A - Curing agents for epoxide resins : en
  • GB832292A - 1ª‰-carboxy-5ª‰-hydroxy-8-ketohexahydronaphthalene lactone : en
  • CA595620A - Motor vehicle suspension : en
  • CA595691A - Grinding stand for rock drills : en
  • AU248271B2 - Improvements in apparatus for the removal of solid particles from gaseous streams : en
  • AU5334759A - Collapsible tubes and closure means therefor : en
  • CA595662A - Process for the treatment of boiler feed water : en
  • DE1079243B - Arrangement for electrical discharge machining with several electrodes : de en
  • DE1809350U - SAFETY SCREW NUT. : de en
  • FR1213925A - New anthraquinone dyes : en fr
  • FR1213996A - Magnetic cores : en fr
  • FR1214485A - Elastic balancing suspension for vehicles, in particular for motor cars : en fr
  • AU5332259A - Improvements in and relating to tensiometers : en
  • CA595797A - Potentiometer : en
  • AU5340759A - Pickup : en
  • DE1809364U - DEVICE FOR REGULATING THE FLOW RATE OF LIQUIDS OR GASES. : de en
  • DK88785C - Typewriter. : da en
  • US2931102A - Sun dial : en
  • US2931914A - Electron multiplier mosaics : en
  • US2931608A - Baby bottle holder : en
  • US2931691A - Magnetic drum memory system : en
  • US2931809A - Antibacterial azomethine derivatives of 5-cyano-2-thiophene or 4-cyanobenzene : en
  • DE1809109U - PANTS COLLAR. : de en
  • DE1809306U - CELLAR LIGHT SHAFT. : de en
  • DE1809143U - TELESCOPIC TRAINED DISCONNECTING AND CONVEYOR NOZZLE FOR BOW APPLICATION DEVICES. : de en
  • CA595730A - Frequency-doubling circuit arrangement : en
  • DE1079308B - Two-pipe heating water networks connected to thermal power stations and heating stations : de en
  • CA595663A - Lubricator for pneumatically operated tools : en
  • DE1079398B - Ferrule, especially for electrically isolated cables : de en
  • CA595586A - Method of producing substituted alkylamines : en
  • CA595619A - Battery and method of manufacture : en
  • CA595692A - Control apparatus : en
  • AU242191B2 - Modified clay complexes and method of preparation : en
  • DE1079108B - Logical circuit for binary represented information values : de en
  • BE583325A - Two-pole in the form of a bridged T-element : en nl
  • FR1213906A - Acrylonitrile manufacturing process : en fr
  • GB832293A - A process for concentrating urea solutions : en
  • US2931634A - Crack widening apparatus : en
  • BE559420A - PROCESS FOR THE PREPARATION OF CYCLOHEXANONE. : en fr
  • GB832339A - Jet propulsion : en
  • DE1079065B - Process for the preparation of 1- (4-oxyphenyl) -butanone- (3) : de en
  • DE1079083B - Cooling system spray plate arranged at rest : de en
  • US2931829A - Process for the preparation of cyclic dicarboxylic acids : en
  • US2931448A - Vehicle parking apparatus : en
  • US2931070A - Fibre classifying machine : en
  • US2931419A - Machine for dispensing and severing draw tape : en
  • US2931631A - Mechanical seal assembly and method of operation : en
  • USD187603S - Toy train controller : en
  • DE1079080B - Process for making copies on paper or ae. documents : de en
  • DE1809145U - REFRIGERATED FURNITURE. : de en
  • DE1809380U - SHELL-SHAPED GOODS. : de en
  • FR1213791A - Tracer with wheel for copying machine, in particular flame cutting : en fr
  • CA595582A - Method and apparatus for nodulization of pulverulent materials : en
  • DE1079005B - Strut for tensioning the pretensioning device of an electrolytic cell : de en
  • DE1079533B - Wrapping machine, especially for small items : de en
  • DK88786C - Mixed fertilizers containing phosphorus, potassium and nitrogen. : da en
  • USD187585S - Building block : en
  • US2931158A - Lawn edge trimming shears and the like : en
  • US2931667A - Bookkeeping units : en
  • US2931885A - High frequency electric welding without rough and excessive inside flash : en
  • US2931887A - Tube arrangement : en
  • US2931620A - Seal for balanced valve : en
  • USD187632S - Slide rule case : en
  • US2931144A - Dual pressure work carrier for automatic grinding machines : en
  • US2931899A - New signal indicator for panoramic receiver using two magnetic recorders : en
  • US2932021A - Ground survey system : en
  • US2931457A - Precipitator purge circuit : en
  • AU4194858A - Process forthe preservation of plywood veneers from decay, and composition for use therein : en
  • BE583362A - Auxiliary mechanism combined with a main drive mechanism. : en fr
  • AU233863B2 - Service connections to powerlines : en
  • DE1079193B - Device for measuring and monitoring the insulation status of an ungrounded three-phase system : de en
  • DE1079288B - Process for melting an object made of tungsten into glass : de en
  • FR1213909A - Image forming apparatus and method : en fr
  • FR1214303A - Process for preparing aldosterone and its derivatives : en fr
  • GB831947A - Carpet display stand : en
  • CA595462A - Gate valve : en
  • CA595753A - Azo-dyestuffs : en
  • CA595474A - Devices for comminuting strands of fuel : en
  • CA595809A - Purification of fluorine contaminated with hydrogen fluoride : en
  • US2931923A - Electrical control circuit : en
  • US2931038A - Stapling apparatus : en
  • US2931179A - Automobile power brakes for manual or pedal operation : en
  • CA595585A - Release mechanism for die removal : en
  • CA595683A - Rotary speed sensitive device : en
  • CA595439A - Method of making files : en
  • AU5332459A - Shoe (or boot) heel pillar to facilitate the window display of shoes andthe like bythe retailor wholesale trade. the pillar is intended tobe placed underthe heel ofthe shoes : en
  • CA595499A - Combination fishing rod, handle and reel : en
  • DE1079337B - Scales, especially self-displaying counter scales : de en
  • US2931583A - Grinding mills : en
  • US2931815A - Polyhydronaphthalene lactone compound and a process of making same : en
  • USD187607S - Baler : en
  • DE1079399B - Lubricating device for the bearings of short-term, preferably high-speed machines : de en
  • US2931683A - Tire rim : en
  • CA595720A - Process for the production of aromatic carboxylic acids which may be substituted by sulfonic acid groups : en
  • DE1068884B - Shavings bulk machine : de en
  • DE1809221U - LONG FIELD LAMP. : de en
  • FR1213865A - Method and device for the wet treatment of flat articles and webs of textile threads guided in width : en fr
  • FR1214209A - Heat-conducting metal mold for making hollow articles of rubber, thermoplastic synthetic material or the like : en fr
  • FR1214327A - Improvements in valve assembly : en fr
  • GB832123A - Improvements in portable water-distillation apparatus : en
  • GB832163A - Improved lubricant composition : en
  • CA595696A - Process for the preparation of hydroxyalkylpiperazinoalkyl-halophenothiazines and derivatives thereof : en
  • DE1809138U - WEAR-RESISTANT MIXING TOOL FOR MIXING DEVICES OF ANY DESIGN. : de en
  • FR1214356A - Process for the preparation of mixtures of salts capable of being used for the electrolytic preparation of magnesium : en fr
  • GB832137A - A propellant explosive and method of making the same : en
  • FR1214366A - New thermoplastic resinous compositions and their preparation process : en fr
  • AU237329B2 - A device for sorting papers such as cheques, order forms orthe like : en
  • DK88783C - Process for the preparation of aza-bicyclo- (3,2,1) -octanes or octenes or acid addition salts or quaternary ammonium compounds thereof. : da en
  • FR1214123A - Device intended to be used for the study of the guitar or similar stringed instrument : en fr
  • AU240680B2 - Improvements in or relating tothe spinning of textile yarns : en
  • CA595836A - METHOD OF PRODUCING 11 (.alpha.) HYDROXYSTEROIDS : en
  • FR1214346A - Filling plant : en fr
  • DK88801C - Pinol hung window. : da en
  • DE1809372U - DEVICE FOR GROOVING HOLES OR RINGS. : de en
  • DE1079242B - Storage of roller electrode shafts on resistance seam welding machines : de en
  • AU5344559A - Weaving loom with undulatory motion : en
  • FR1214057A - Dust protection cap for ball joint : en fr
  • FR1214343A - Application to sectional radiography of an electromechanical method for synchronizing two circular movements : en fr
  • AU5343559A - Improvements in or relating to apparatus for separating materials : en
  • GB832230A - Heterocyclic dithiophosphate compounds : en
  • CA595668A - Polymerisation of acetylenic compounds : en
  • CA595541A - High frequency electrodes : en
  • DE1079430B - Schaelbrenner : de en
  • DE1079231B - Equipment on nuclear reactors to adjust the cooling flow : de en
  • US2931826A - Process for the manufacture of dialkyl dichlorovinyl phosphates : en
  • US2931875A - Electric switches : en
  • GB832300A - Refill cartridge for ball point pens : en
  • FR1213725A - Tungsten carbide insert cutting tools and method of manufacture : en fr
  • FR1213726A - Charger clamp for paper seals : en fr
  • FR1214394A - Rechargeable alkaline battery battery : en fr
  • FR1214423A - Improvements to bar feed devices for automatic lathes and other machine tools : en fr
  • FR1214428A - Improvements to electromagnetic devices applicable in particular to autonomous time warning devices : en fr
  • FR1214325A - Turret tuning devices used in television receivers and others : en fr
  • US2931684A - Machine tool ways : en
  • DE1066988C2 - Tool for the production of bristle bundles and strips for brush, broom and paint brush goods : de en
  • DE1809274U - FITTINGS FOR UNIT FURNITURE. : de en
  • DE1809467U - CLOSING TAPE FOR BAGS, SACKS AND THE LIKE. : de en
  • FR1214546A - Bis (1-aminoethylcyclopentadienyl)-irons : en fr
  • GB832376A - Improvements in methods of and apparatus for the continuous production of toffee, caramel or like sweetstuffs : en
  • CA595502A - Method of setting metal designs in stone inserts for jewellery : en
  • AU234841B2 - Bobbin handling arrangement : en
  • AU5339559A - Improved apparatus for handling biscuits andthe like : en
  • CA595787A - Process for the preparation of hydrogen peroxide from alkyl anthraquinone : en
  • FR1213863A - Cooker forming hot air heater : en fr
  • FR1213919A - Sound film apparatus fitted with a magnetic sound recording and reproducing device : en fr
  • GB832210A - Packaging tows : en
  • DE1079554B - Vessel for clarifying flocculation of water by sludge bed filtration : de en
  • GB832311A - Improvements in or relating to ear protection : en
  • US2931146A - Apparatus for grinding pipe ends preparatory to interconnection by welding : en
  • DE1079138B - Waveguide directional coupler : de en
  • FR1213735A - Prestressed concrete pipe and its joint : en fr
  • FR1214361A - Improvements to telecommunications circuits comprising relays or relay selectors : en fr
  • FR1214475A - Device for locking or unlocking a working spindle and a tapered tool shank : en fr
  • FR72385E - Method and device for the manufacture of flexible metal tubes : en fr
  • DE1079182B - End corona protection for the windings of electrical machines : de en
  • DE1809140U - DEVICE FOR ALIGNING ARCHES. : de en
  • DE1809171U - WAVE RANGE SWITCH DESIGNED AS A SLIDING SWITCH, THE FIXED PART OF WHICH IS ALSO USED AS A CARRIER FOR THE COIL BODY. : de en
  • DE1809280U - DEVICE FOR THE CONTROL AND BRAKING OF MOTOR DRIVES, IN PARTICULAR FOR ELECTRIC CONVEYOR SYSTEMS. : de en
  • FR1213870A - Improvements to resistors or other electrical components the insulating part of which includes synthetic resins : en fr
  • GB831979A - Method and apparatus for controlling catalytic processes : en
  • GB832219A - Improvements in or relating to carbon electrodes : en
  • GB832255A - Improvements in or relating to centrifugal separators : en
  • GB832334A - Improvements in the production of pure silicon : en
  • DE1079456B - Portable electric flashlight device : de en
  • US2931737A - Impregnation process : en
  • US2931770A - Hydroforming process with a fixed bed of platinum catalyst and fluidized inert solids : en
  • DE1809398U - SMALL IMAGE REEL. : de en
  • FR1213760A - New dyes for polyester fibers : en fr
  • GB832014A - Insulated electrical connector tag assemblies : en
  • GB832341A - Improvements in or relating to valve means in pressure fluid systems : en
  • FR1214069A - Improvements to electric heating elements in ovens : en fr
  • GB831842A - Improved irradiated resins : en
  • DE1809390U - CHARACTERS OR FIGURES, IN PARTICULAR FOR ADVERTISING PURPOSES. : de en
  • GB831937A - Improvements in and relating to windscreen wipers : en
  • US2931352A - Vertical gas broiler : en
  • US2931641A - Apparatus for annealing bar-like steel bodies : en
  • US2931664A - Flexible vehicle framework and running gear : en
  • CA595624A - Stud-welding gun : en
  • US2931299A - Impeller : en
  • FR1214000A - Herbicides : en fr
  • US2931487A - Article feeding mechanism : en
  • US2931797A - Mixed methyl glucoside-glycerol fatty acid ester emulsifiers : en
  • US2931305A - Automatic throttle control : en
  • US2932018A - Multiple purpose electric lantern : en
  • USPP1928P - Mint plant : en
  • US2931363A - Concave overload release mechanism : en
  • GB831829A - Improvements in or relating to fluid-operated pressure applying devices : en
  • GB832385A - Improvements in or relating to processes for preparing gas mixtures containing hydrogen and carbon monoxide : en
  • GB832026A - Arrangement in or relating to punches or the like machines : en
  • FR1214133A - School abacus directly materializing the decimal numbering system, the vertical operating procedures of addition, subtraction, the meaning of deductions : en fr
  • GB832365A - Device permitting the automatic alteration of the transmission ratio in a mechanism consisting of a linkage between two rods : en
  • DE1809182U - ELECTRICAL DEVICE WITH A VOLTAGE SWITCH. : de en
  • DK88792C - Hydraulic control system for operating resistance seam welding machines. : da en
  • GB832040A - Improvements in or relating to discharge valves : en
  • GB832191A - Improvements in or relating to gas heated instantaneous water heaters : en
  • US2931320A - Dough mixer : en
  • US2931350A - Engine primers : en
  • US2931704A - Sodium dichromate production : en
  • USD187609S - Pressure cooker : en
  • US2931507A - Filter construction : en
  • US2931587A - Self-actuating tailing guide : en
  • FR1213916A - Roller with variable hydraulic circular loads for tilers, mosaicists and others : en fr
  • FR1214122A - New methylated deserpidine and its production process : en fr
  • GB832132A - Frame support for panels : en
  • GB832217A - Improvements relating to packaging : en
  • DE1079220B - Luminescent screen with extended afterglow period : de en
  • DE1079466B - Slide indicators for blocked running wheels of vehicles, especially aircraft : de en
  • DE1079485B - Holding device for transporting briefcases on the rear bicycle rack : de en
  • DE1809423U - FLIP LID WITH A SEALING PLUG. : de en
  • FR1213781A - Non-seepage containers : en fr
  • FR1214018A - Remote control and roll stabilization for moving bodies : en fr
  • GB831873A - Analgesic compositions : en
  • GB832355A - Improvements relating to electrically heated hot plates : en
  • AU242424B2 - An improved means for suspending and supporting animal carcasses andthe like : en
  • CA595690A - Pulp molding : en
  • US2931462A - Control for an elevator closure : en
  • US2932027A - Antenna : en
  • US2931374A - Speed-responsive valve mechanism : en
  • US2931699A - Process for printing textiles and printing preparations therefor : en
  • US2932019A - Television receiver dial illumination by surround lighting : en
  • DE1079336B - Photoelectric device for setting objects, in particular graduation marks : de en
  • GB832044A - Improvements relating to self-energizing brakes : en
  • FR1213888A - Lead-copper master alloy and method of manufacturing such an alloy : en fr
  • US2931152A - Can packaging machine : en
  • US2931468A - Light-diffusing structural panels : en
  • US2931876A - Electric contact : en
  • DE1809225U - ELECTRODE STRUCTURE FOR AN ELECTRIC DISCHARGE TUBE. : de en
  • DE1809250U - FLOWER BOARD WITH LIGHTING. : de en
  • DE1809419U - SCREW CAP. : de en
  • US2931858A - Television reconnaissance system : en
  • DE1078968B - For test device that is used for relatively displaceably tensioned arch segments : de en
  • DE1079338B - Device for measuring the axle pressure in vehicles : de en
  • DE973602C - Machine for evaluating punch cards : de en
  • AU5332359A - Improvements in and relating tothe arrangement of jet propulsion engines and undercarriages in aircraft : en
  • DE1079218B - A vacuum vessel made of glass for electron beam tubes, which consists of wall parts connected to one another by means of a glass-like substance : de en
  • DE1079386B - Post-combustion device for the exhaust gases from combustion engines : de en
  • FR1213762A - Advanced training in rotary wing control units : en fr
  • FR1213783A - Advanced bra : en fr
  • USD187581S - : en
  • DE1079529B - Process for pretreating ceramic pouring pipes : de en
  • DE1809121U - LAMPBELL SUSPENSION. : de en
  • FR1214527A - Improvements made to needle spindles for spinning and twisting of textiles : en fr
  • FR1214090A - Improvements to boilers and other similar devices : en fr
  • FR1213763A - Mode and device for transforming digital information into analog information or vice versa : en fr
  • FR1213978A - Control for four-axle vehicles, in particular for cranes on motor vehicles and the like : en fr
  • FR1214134A - Data selector : en fr
  • FR1214365A - Pyrazolone Color Couplers for Color Photography : en fr
  • FR1214214A - Tunnel furnaces providing the atmospheric conditions of equilibrium necessary for the manufacture of ferrites : en fr
  • FR1214341A - Prefabricated parquet and its installation process : en fr
  • FR1214424A - Self-mixing partitioned container : en fr
  • US2931622A - Rotor construction for gas turbine engines : en
  • US2931973A - Electromagnetic exploration method : en
  • DE1809485U - DEVICE FOR EMPTYING BAGS. : de en
  • FR1213976A - Aircraft de-icing system : en fr
  • GB832159A - Improvements in or relating to gas mixture rectification apparatus : en
  • FR1213838A - Apparatus intended to facilitate the recording of a spoken commentary to be reproduced during the projection of a cinematographic film with sound : en fr
  • FR1214106A - Pawns representing chemical bodies, especially for games : en fr
  • US2931250A - Hydrostatic transmission : en
  • US2931411A - Screw fastener : en
  • US2931648A - Log rolling or birling machines : en
  • USD187588S - Knife : en
  • FR1214115A - Electronic device for setting, regulating and limiting the speed and torque of an asynchronous induction motor with recovery of sliding energy : en fr
  • FR1214419A - Chuck, especially for lathes : en fr
  • FR1214433A - Transistor switching circuit : en fr
  • FR1213666A - Opening block : en fr
  • FR1213785A - Collector device for supplying receivers with variable voltage from an alternating current source : en fr
  • FR1213894A - New organo-phosphorus phenoplast complex for the production of flame retardant materials : en fr
  • FR1214077A - Hydraulic drive cylinder : en fr
  • GB831838A - Improvements relating to the manufacture of olefin polymers : en
  • GB831911A - Improvements in or relating to rotary bottle filing tables : en
  • FR1213679A - Modulator tube : en fr
  • GB832327A - Improvements in or relating to the production of boxes, crates or the like : en
  • US2931617A - Damped solenoid valve operator : en
  • FR1213937A - Apparatus for recording and reproducing electric oscillations : en fr
  • FR1213833A - Camping tent or removable shelter : en fr
  • FR1214165A - Illuminated watch : en fr
  • GB831942A - Improvements in or relating to multi-coloured posts and the like : en
  • GB832340A - Improvements in and relating to inertial guidance of ballistic missiles : en
  • US2931260A - Crimper with full stroke compelling ratchet mechanism : en
  • US2931796A - Process for up-grading novobiocin : en
  • US2931473A - Manually operable quadrant type timer mechanism : en
  • US2931605A - Pipe hanger : en
  • US2931628A - Weight control unit system for drilling rigs : en
  • FR1213930A - Electronic control device, in particular for rolling mill trains : en fr
  • FR1214473A - Process for preparing a catalyst based on cerium hydroxide : en fr
  • FR1214506A - Dispenser of wax or the like for a floor treatment apparatus : en fr
  • US2931208A - Key ejecting key container : en
  • US2931980A - Test set to measure dynamic properties of diodes : en
  • DE1078969B - Articulated joint, especially ridge joint, for excavation work : de en
  • FR1213771A - Potentiometer or variable resistor : en fr
  • DE1809149U - REFRIGERATOR DOOR. : de en
  • FR1214234A - Emergency device intended to brake vehicles : en fr
  • GB831933A - Improvements in or relating to morpholine derivatives : en
  • GB832178A - Improvements in or relating to sealing devices for use with relatively rotatable members : en
  • FR1214509A - bathing establishment, such as swimming pool : en fr
  • DE973584C - Flameproof dry-type transformer : de en
  • BE558790A - PYRROLIDINONE MANUFACTURING PROCESS. : en fr
  • US2931333A - Dials : en
  • US2931428A - Tank burner adjustment device : en
  • FR1213741A - Improvements to ferromagnetic sheets : en fr
  • FR1213942A - Refrigerator device for making ice cream buns : en fr
  • FR1214196A - Continuous process for preparing glycidyl ethers of phenols : en fr
  • FR1214472A - Method and device for controlling the volume of a solid immersed in its liquid : en fr
  • US2931500A - Pneumatic grain cleaner : en
  • CA595747A - Acid amide azo-pigment-dyestuffs : en
  • FR1214492A - Crusher : en fr
  • CA595779A - Accelerometers : en
  • DE1079252B - Self-adhesive tapes : de en
  • DE1079417B - Process for the electrolytic surface treatment of metals : de en
  • US2931071A - Fiber cleaner : en
  • US2931282A - Camera : en
  • DE1079431B - Pressing tool for metallic or ceramic powders : de en
  • FR1213670A - Process for dyeing and printing native cellulose and regenerated cellulose : en fr
  • GB832312A - Improvements in the electrical insulation of electric cables : en
  • US2931965A - Altitude control servosystem including pressure sensor booster : en
  • DE1079523B - Press for the production of ceramic bricks, in particular press seam bricks : de en
  • US2931533A - Wire distributing apparatus : en
  • US2931545A - Shirt collar forming machine : en
  • US2931970A - Harmonic suppressor for voltage control device : en
  • US2931472A - Hydraulic transmission : en
  • DE1079547B - Device for controlling the conveyor path of collections to be put together from several individual pieces : de en
  • BE559234A - MECHANICAL SYSTEM ALLOWING THE REALIZATION OF CYBERNETIC MECHANISMS. : en fr
  • US2931119A - Molded article and method of making same : en
  • US2931813A - 1-alkenyl-3-alkyl-5-sulfonamido-6-aminouracil : en
  • US2931931A - Electron discharge devices employing photo-conductive target electrodes : en
  • CA595597A - Siloxane therapeutic feed composition : en
  • US2931991A - Transistor inverter : en
  • DE1079040B - Process for the production of strongly androgenic and anabolically effective? -Unsaturated 3, 17-diols of androstane or. 19-Norandrostane series : de en
  • DE1079207B - Electrode system for rectifying or controlling high or medium frequency electrical oscillations : de en
  • FR1214215A - Alloy composition for neutron reactor control rods : en fr
  • GB832199A - Metal complexes of benzene-azo-pyrazolone compounds and materials dyed therewith : en
  • GB832302A - Multi-tube structures for example for containers and method of making same : en
  • US2931154A - Animal controlling apparatus : en
  • US2931313A - Pump : en
  • AU232454B2 - Improved apparatus for handling biscuits andthe like : en
  • FR1214157A - Shaped structures and their manufacturing process, particularly of novel spongy filaments or fibers : en fr
  • US2931616A - Fail-safe fluid pressure responsive valve : en
  • US2931766A - Method of improving the color of a petroleum resin by hydrofining : en
  • GB832158A - Magnetic deflecting system for cathode-ray tubes : en
  • DE1079049B - Process for the production of an optically brightening bisoxasulfonic acid : de en
  • DE1809415U - SKI CARRIER FOR MOTOR VEHICLES. : de en
  • GB831851A - Process for dyeing hair and other keratinous substances : en
  • DE1079199B - Portable lamp with a gas discharge lamp : de en
  • DE1079330B - Method for sealing the grain boundaries in a workpiece made of cast copper : de en
  • DE1809376U - DUST COLLECTOR, ESPECIALLY FOR USE ON HEATING DRUMS USED IN ROAD CONSTRUCTION. : de en
  • GB832265A - Improvements in or relating to stop motions for textile doubling machines : en
  • FR1214030A - Knob for furniture drawers and the like : en fr
  • FR1214142A - Crutch for motorcycle, moped or similar machine : en fr
  • FR1213938A - Combustible fibrous material and propellants obtained from this material : en fr
  • FR1213950A - Advanced overhead crane : en fr
  • FR1214033A - Device for reducing harmonic wave currents in a rectifying device : en fr
  • FR1214268A - Luminescence system with increased field : en fr
  • GB832097A - Improvements in or relating to window or door structures : en
  • GB832125A - Improvements in hydraulic mechanisms for taking-up clearance in the valve gear of aninternal combustion engine : en
  • DE1079298B - Chassis drive for cranes, loading bridges or the like. : de en
  • DE1079439B - Device and method for the production of fine cardboard boxes : de en
  • DE1809483U - DEVICE FOR REMOVING PARTS FROM SILOS. : de en
  • DE1079024B - Process for the production of 3-carbamyl-4-methyl-novobiose : de en
  • DE1079532B - Device for milling or grinding of covering plates : de en
  • DE1809366U - ELECTROMAGNETIC VALVE. : de en
  • FR1213902A - Aqueous emulsion polymerization catalysts : en fr
  • DK88790C - Coupling for automatic stabilization of the frequency of a high-frequency oscillator in relation to the frequency of a pilot voltage. : da en
  • FR1214256A - Improvement in processes to separate and recover carbon dioxide from gas mixtures : en fr
  • FR72348E - Improvement in vertical filing cabinets : en fr
  • US2931297A - Ink seal means for rotary intaglio printing mechanism : en
  • FR1214267A - Separator device : en fr
  • FR1213993A - Process for preparing polyamides in the form of beads from cyclic lactams : en fr
  • FR1214317A - Refinements to flexible valve diaphragms and their plating : en fr
  • US2931262A - Tool for cutting circular grooves : en
  • US2931442A - Fuel supply systems for propeller turbine engines : en
  • GB832176A - A method for the preparation of 1,3,5-triphenyl benzene : en
  • DE1078978B - Hydraulic arrangement for feed rollers of spring coiling machines : de en
  • GB832066A - Improvements in the control of self-excited electric generators : en
  • US2931582A - Apparatus for fine crushing : en
  • AU5344059A - Improvements in or relating to circuit arrangements for applying a signal voltage toa plurality of consuming devices : en
  • DE1809210U - LAMP WITH ADJUSTABLE LAMP SOCKET. : de en
  • FR1213912A - Devices for storing and processing information : en fr
  • US2931948A - Flash producing circuit : en
  • BE583285A - Device for the production of steam which can be used on toy vehicles and stationary toys. : en fr
  • US2931686A - Fastening device for cupboards, cabinets and similar furniture : en
  • DE1809479U - DEVICE FOR CONVEYING AND STACKING PARTS. : de en
  • AU5332159A - Bucket wheel : en
  • CA595630A - Winding apparatus : en
  • BE583302A - Recovery of plutonium from organic solvents. : en fr
  • CA595665A - Storage battery construction : en
  • DE1079324B - Process for the production of humectants and emollients : de en
  • CA595721A - Tank linings : en
  • CA595654A - Method of solder bonding : en
  • AU236314B2 - Screening machine : en
  • US2931623A - Gas turbine rotor assembly : en
  • US2931047A - Anti-noise and anti-splash attachment for a toilet bowl : en
  • US2931173A - Compound rotary compressor : en
  • US2931465A - Automobile power brake means : en
  • CA595610A - PROCESS FOR PREPARING CRYSTALLINE 9 .alpha.-FLUORO HYDROCORTISONE ACETATE : en
  • USD187626S - Combined swimming float and exerciser : en
  • DE1809389U - ATTACHMENT LABEL OR INSERT BOARD OR SIMILAR OBJECTS, IN PARTICULAR FOR ADVERTISING PURPOSES. : de en
  • US2931905A - Probe for a scintillation meter arrangement : en
  • BE558603A - : en
  • BE559455A - PROCESS FOR PREPARING DERIVATIVES OF PIPERAZINE. : en fr
  • CA595673A - Liquefied natural gas vessel : en
  • AU242425B2 - Drycleaning process : en
  • CA595670A - Process for the production of epsilon-halocaproic acids : en
  • BE558740A - PROCESS FOR THE MANUFACTURE OF MONO- OR POLYCARBOXYL AROMATIC ACID CHLORIDES. : en fr
  • CA595626A - Engine block construction : en
  • AU4209858A - An improved constructional angle member : en
  • BE559300A - : en fr
  • CA595511A - Tool rotator for reciprocating hammer : en
  • CA595685A - Ambient temperature compensated relay : en
  • AU247016B2 - Chemical process and product : en
  • CA595764A - Manufacture by extrusion of turbine engine blades : en
  • CA595655A - Wave-guide window : en
  • DE1079258B - Firing system for solid fuels with a combustion shaft and with initial air supply through a vertical front grate and a bottom grate : de en
  • US2931818A - Process of treating lecithin for freeing it of its depressor factor : en
  • US2931993A - Magnetic core : en
  • AU5340559A - Implement tongue position control : en
  • CA595595A - Process of making polymeric acids : en
  • DE1078965B - Protective gear : de en
  • DE1809119U - PIPE POINT LAMP. : de en
  • FR1213852A - Key socket holder for rotary tools : en fr
  • FR1214283A - Eraser device for electric typewriters : en fr
  • FR72367E - Advanced staple : en fr
  • US2931517A - Double garbage can stand : en
  • CA595667A - Arrangement in electrofilters : en
  • BE559406Q - PLANT FOR SMOKING COAL AGGLOMERS. : en fr
  • US2931409A - Collapsible tanks : en
  • US2931807A - 3-acyloxy-7, 11-diketo-cyclopentanophenanthrene compounds : en
  • CA595477A - Dispositif de demarrage automatique et successif de moteurs de vehicules par temps froid : en fr
  • CA595627A - Circuit interrupters : en
  • FR1214052A - Roller bearing : en fr
  • GB831957A - Photoelectric measuring means : en
  • GB832013A - Improvements in or relating to automatic work controls for machines : en
  • FR1213727A - Spring vibrator : en fr
  • FR1214031A - Cover for pneumatic tires : en fr
  • US2931231A - Latch mechanism : en
  • US2931076A - Apparatus and method for producing fibrous structures : en
  • US2931377A - Float operated valves : en
  • US2931476A - Disconnect clutch assembly : en
  • AU240086B2 - Process forthe production of new 1:4-benzdioxane derivatives : en
  • CA595629A - Electric fuse-holders : en
  • FR1213718A - Vehicle and in particular wagon with opening face : en fr
  • FR1213753A - Decorative cladding panel, and its manufacturing process : en fr
  • FR1214521A - Formwork for ceilings, beams, columns and similar construction elements : en fr
  • DE1079335B - Tolerance meter with electrical resistance transmitter and contact device for limit value control : de en
  • DE1809267U - SCREWLESS CONNECTOR FOR ROPES, WIRE, RODS, SPIRALS AND TUBES ON ELEVATOR DEVICES OF FURNITURE PIECES. : de en
  • DE1809332U - AGITATOR WITH COMPRESSED AIR DRIVE. : de en
  • CA595496A - Method of stripping epidermal material from grains : en
  • DE1809330U - SMOKE IMAGE REVIEWER. : de en
  • DE1809460U - NORMAL GRANULATOR. : de en
  • BE583273A - Improvements in dry cleaning and water repellency of fabrics. : en fr
  • GB832314A - Improvements in or relating to disc harrows : en
  • DE1079495B - Device for the automatic measurement of workpiece bores during honing : de en
  • FR1214225A - Method and device for spatial amplitude modulation in directed electromagnetic beam telecommunications : en fr
  • AU5336359A - Bowling ball lift mechanism : en
  • CA595479A - Audio amplifier : en
  • CA595589A - Lubricating oil composition : en
  • AU244090B2 - Combined fiber and cellular article : en
  • AU5339159A - Drycleaning process : en
  • BE583301A - A process for the manufacture of mixed water-soluble and polymerizable cellulose ethers. : en fr
  • CA595449A - Steam generator provided with exchangers in series : en
  • CA595834A - Oxidation of organic compounds : en
  • DE1809252U - FLAP SHEETS WITH INTERCHANGEABLE TOP. : de en
  • FR1214104A - Process for the preparation of steroids such as 17-hydroxy-20-keto-21-acyloxy-steroids : en fr
  • US2931853A - Armored insulator : en
  • US2931865A - Microphones : en
  • US2931192A - Fishing boat refrigeration : en
  • US2931199A - Automatic washing machine and suds storage and return system therefor : en
  • US2931734A - Production of cellulose products : en
  • US2931057A - Toy breathing apparatus for swimmers : en
  • CA595518A - Welding method and welded tube and welded product made thereby : en
  • BE583269A - Filament product obtained from a polyamide and process for its preparation. : en fr
  • CA595468A - Multiple roller levellers for metal strip : en
  • CA595584A - Resinous compositions comprising thermosetting epoxide resins and thermoplastic polyvinyl resins : en
  • CA595560A - Electric arc stud welding : en
  • CA595829A - 9-alkyl-11-keto pregnane compounds : en
  • AU5340859A - Hay crimper : en
  • DE1079535B - Method and device for loading and unloading bottle crates : de en
  • DE1079548B - Overhead loading and leveling device on a caterpillar or wheeled tractor : de en
  • DE1809403U - FLASH LIGHT. : de en
  • DE1079434B - Multi-cyclone dust collector : de en
  • US2931049A - Flush ball guide shaft and sleeves : en
  • US2931590A - Web winding mandrel : en
  • DE1079095B - Suspension of the car body of a rail vehicle : de en
  • FR1214417A - Method and apparatus for making articles with a head : en fr
  • GB832306A - Improvements in skeleton wall constructions : en
  • DE1078981B - Device for regulating the tension of webs of material running in strand form over rollers : de en
  • DE1079362B - Device for measuring or detecting changes in the rotational speed or speed of prime movers : de en
  • DE1078988B - Apparatus for shaping outer clothing : de en
  • DE1809217U - ARRANGEMENT FOR COOLING THE PIN IN HIGH-PERFORMANCE FLUORESCENT LAMPS. : de en
  • DE1809358U - ARRANGEMENT FOR SEALING WALL OPENINGS IN CRANKCASE, GEAR HOUSING OD. DGL. FOR CONDUCTING IMMOVING PARTS SUCH AS CABLES. : de en
  • DE1079395B - Torque overload protection : de en
  • DE1079400B - Clamp connection for pipe flanges, especially on enamelled containers or devices : de en
  • DE1809219U - THROTTLE COIL OR STREAM TRANSFORMER. : de en
  • FR1213703A - Improvements in rolling labeling machines for bottles, jars and the like : en fr
  • GB832051A - Mixer for rubber or the like material : en
  • GB832380A - Improvements relating to chairs : en
  • US2931096A - Mechanism for inserting doll eyes in flexible doll heads : en
  • US2931929A - Electric motor : en
  • FR1213877A - Swivel seat : en fr
  • FR1214239A - Applications of dry resole resins and process for preparing these resins : en fr
  • FR1214244A - Process for the polymerization of compounds containing at least one olefinic double bond and polymers obtained : en fr
  • FR72370E - Closed circuit autonomous diving suit : en fr
  • GB831976A - Improvements in or relating to valves : en
  • DE1079418B - Device for metal extraction by depositing metal on a glowing body by heating and decomposing a gaseous compound of the metal in question : de en
  • BE558860A - PROTEIN TREATMENT PROCESS. : en fr
  • CA595649A - Benzthiazole derivatives : en
  • FR1213820A - Hydro-mechanical clamping device for rolling mill rolls : en fr
  • AU240598B2 - A convertible or dual purpose plough : en
  • CA595694A - Circuit interrupters : en
  • CA595457A - Home knitting-machine : en
  • DE1079117B - Circuit for generating a PI time response in a voltage-controlling magnetic amplifier : de en
  • DE1809213U - FASTENING FOR WALL LIGHTS WITH LONGITUDINAL SLOT CLOSURE. : de en
  • DE973593C - Process for the continuous charring of molded bodies made of coal or carbonaceous material : de en
  • GB831834A - Improvements in or relating to electric cable outlet devices : en
  • GB831987A - Process for improving the properties of unsaturated polyester resins : en
  • GB832029A - Clutch with tiltable plated and inclined face : en
  • US2931615A - Valve : en
  • FR1213869A - Advanced pulley and belt transmission mechanism : en fr
  • FR1214459A - Lighting pot : en fr
  • DE1078999B - Process for separating a releasable substance adsorbed by a granular adsorption mass : de en
  • DE1079058B - Process for the preparation of hypoglycaemically active 1, 3, 4-oxadiazoles : de en
  • DE1079322B - Process for the production of molded articles and coatings from organopolysiloxanes and their mixtures with polymerizable olefinically unsaturated compounds : de en
  • FR1213829A - Improvements to filters for clarifying high water flows : en fr
  • DE1079019B - Process for separating nickel and cobalt : de en
  • FR1214349A - Improvements to wire drawing machines : en fr
  • FR1214413A - Improvements made to valves to regulate the flow of fluids : en fr
  • GB832031A - Improvements relating to platinum group metal catalysts : en
  • US2931334A - Drinking cup for cages : en
  • CA595494A - Tube welding machines : en
  • BE559291A - : fr
  • GB832263A - Improvements relating to wallets or the like : en
  • GB832363A - Improvements in or relating to the bulking of yarns : en
  • GB832039A - A safety device for liquid storage tanks : en
  • GB831952A - Methods and apparatus for controlling the unwinding of thread from cops and the like : en
  • BE559661A - CHEMICAL PROCESS. : en fr
  • CA595617A - Process for the refining or beneficiation of the isomers of benzene hexachloride : en
  • USD187600S - Golf ball retriever : en
  • USD187587S - Awning : en
  • US2931930A - Field coil retaining means : en
  • AU233342B2 - Improvements in or relating to vehicle hydropneumatic suspension units : en
  • DE1079310B - Shutters : de en
  • DE1809240U - CARRYING OR PACKAGING NETWORK. : de en
  • GB832373A - Adjustable beam limiting diaphragm for radiation therapy : en
  • GB832228A - Improvements in or relating to ironing boards : en
  • FR1214301A - Improvements to processes for preparing colored wax for cheeses, to those for waxing cheeses and to cheeses thus waxed : en fr
  • US2931987A - Cascade amplifier : en
  • US2932012A - Signal phasing system : en
  • USD187583S - Cleaning cart : en
  • DE1079167B - Resistance block for surge arrester : de en
  • FR1214097A - Improvements to heat exchangers : en fr
  • FR1214345A - Heel cap and method for making and securing it : en fr
  • AU5244659A - Combined box of cigarettes and matches : en
  • CA595816A - Purification of silane : en
  • FR1213981A - Tuning device with rotating drum, lined with coils : en fr
  • GB831843A - Improvements relating to monoazo dyestuffs of the benzene-azo-naphthalene series and their use : en
  • DE1079045B - Process for the preparation of alicyclic nitrogen-containing compounds with reductone properties : de en
  • DE1079253B - Method and device for dewatering natural gas : de en
  • DE1079349B - Arrangement for testing pressure-resistant containers of electrical devices for ignition breakdown : de en
  • DK88793C - Process for the preparation of a dye. : da en
  • US2931140A - Cartridges for fertilizers, fungicides and/or insecticides : en
  • US2931191A - Refrigerating system with means to obtain high liquid line pressure : en
  • DE1079478B - Flashing signal system for motor vehicles that is controlled by a periodically acting auxiliary contact operated by the clockwork of a timer in the motor vehicle : de en
  • DE1809126U - DEVICE FOR WINDING UP, OPENING AND WET TREATING TEXTILE RIBS. : de en
  • GB832192A - Improvements in or relating to electric bedlights, wall-lights and the like : en
  • US2931200A - Machine contained suds storage and return system : en
  • DE1079264B - Lock for flat knitting machines with mesh transfer device : de en
  • DE1809177U - CLIP FOR CABLE SUPPORT. : de en
  • DE1809229U - MECHANICAL AIR REGULATION OF AN OIL BURNER. : de en
  • US2931912A - Target scanning system : en
  • IE24390L - Hydrazine derivatives : en
  • US2931064A - Apparatus for producing a pressed pattern in paper : en
  • US2931353A - Colostomy appliance : en
  • US2931435A - Paneled door construction : en
  • US2931633A - Mixing apparatus : en
  • DE1079118B - Method for electrical communication under frequency band pressure : de en
  • DE1079342B - Film holder in which a film can be guided or held between a picture window and a pressure element : de en
  • FR1213752A - Hydraulic arrangement for dry glazing machine for photographic papers : en fr
  • FR1213788A - Device, in particular for laundries and similar businesses, for spreading out, placing and folding, and possibly ironing flat textile articles of all kinds. rod stiffener with bolts : en fr
  • GB831963A - Improved surgical dressing : en
  • DE1079327B - Process for isolating thermoplastic copolymers of the styrene-isobutylene type : de en
  • DE1079136B - Control device for motor-driven switching devices : de en
  • FR1214255A - Automatic machine for welding transverse walls to metal tubular bodies : en fr
  • GB831864A - An improved oil burner for gas turbine engines : en
  • GB831986A - Dry preparations capable of yielding cation-active melamine resin solutions by dissolution in water and ripening and process for their manufacture : en
  • GB832089A - Improvements relating to the construction of models for use in photoelastic investigations : en
  • DE1809204U - ELECTRIC LIGHT BULB WITH A METAL COVER ON PART OF THE INSIDE WALL OF ITS PISTON. : de en
  • DE1809211U - LUMINAIRE TRAINED AS CEILING OR WALL LAMP. : de en
  • DE1809286U - DEVICE FOR SPACE HEATING. : de en
  • DE1079099B - Device for pen guidance in telautographs : de en
  • FR1213770A - Improvements to phonographic records and file cabinets : en fr
  • GB831832A - Improvements in the production of water-soluble copolymers : en
  • GB832250A - Improvements in and relating to diquaternary compounds : en
  • GB832279A - Improvements in or relating to connectors for electric conductors : en
  • DE1079013B - Process and device for the production of granular, pourable or pourable sodium nitrite : de en
  • DE1079351B - Device for the detection of changes in the composition of a gas : de en
  • DE1079539B - Containers, in particular metal containers with a lining : de en
  • FR1214326A - Tuning circuits, in particular for television receivers : en fr
  • IS1145A7 - Method for the production of pheromone compounds : en is
  • FR1213827A - Device for picking up apples or other fruits : en fr
  • FR1213849A - Purified silica soils : en fr
  • DE1079536B - Labeling device : de en
  • DE1809420U - BOTTLE CAP. : de en
  • DE1079089B - Process for the production of piston rings : de en
  • DE1079526B - Granulation plant for slag : de en
  • DE1079540B - Double folding box : de en
  • FR1214254A - Electrical control device of a tubing machine : en fr
  • FR72345E - Carburetor process and exhaust gas carburetor : en fr
  • FR1214289A - Asphalt air blowing process : en fr
  • FR1214323A - Method and device for the continuous introduction of addition substances into a steel converter : en fr
  • FR1213955A - Improvements to agricultural tractors and the like : en fr
  • DE1809150U - REFRIGERATOR FOR STORING BLOOD CONTAINERS. : de en
  • DE1809498U - FABRIC FABRIC. : de en
  • FR1213848A - Radio guidance system : en fr
  • FR1214272A - Methyl methacrylate syrups, their preparation and uses : en fr
  • FR1214312A - Multi-Sheet Window Glass Sets : en fr
  • FR1214438A - Process for recovering halogenated butyl rubber : en fr
  • FR1214443A - Transducer devices : en fr
  • US2931499A - Hydraulic separation system : en
  • FR1213971A - Medical electrolysis apparatus : en fr
  • GB832378A - Improvements in and relating to projector lanterns : en
  • FR1213768A - Device for translating text into multiple languages : en fr
  • FR1214062A - Improvements to retractable pouring taps : en fr
  • DE1809426U - HERMETIC CLOSURE FOR PACKAGING CONTAINER. : de en
  • FR1214180A - Light alkane isomerization process : en fr
  • FR1214330A - Shock absorber for vehicles : en fr
  • DE1079248B - Process for the preparation of substantive tris and polyazo dyes : de en
  • FR1213705A - Automatic clutch with auxiliary clutch : en fr
  • GB831998A - Improvements in or relating to methods of making composite sheets suitable for use as lithographic printing masters : en
  • GB832048A - Balancing device for rotating bodies : en
  • FR1213997A - Tube assembly device : en fr
  • GB831859A - Improvements in or relating to resilient elements : en
  • GB832043A - Process of preparing poly-hydroxy arylphenones : en
  • DK88784C - Process for the preparation of phenacyl-acyl-tropinium or phenacyl-acyl-pseudotropinium salts. : da en
  • DE1079085B - Safety device against liquid pressure for a pressure vessel for low-boiling liquefied gases : de en
  • FR1214307A - Process for manufacturing synthetic polyamides in finely divided form : en fr
  • FR1214499A - Process for manufacturing grids for electron tubes : en fr
  • DE1079211B - Process for the production of contact electrodes on semiconductor bodies of semiconductor arrangements : de en
  • FR1214021A - Method and apparatus for making plastic rods : en fr
  • FR1214131A - Method of uniform coagulation of mixtures of latex and carbon black : en fr
  • FR1213853A - Photographic type composing machine : en fr
  • GB832102A - Improvements relating to centrifugal machines : en
  • DE1079433B - Device on mills for removing foreign bodies contained in the painting : de en
  • DE1809425U - POURING DEVICE FOR LIQUID CONTAINER. : de en
  • DE973588C - Process for the production of hexachlorobenzene by reacting hexachlorocyclohexanes with chlorine : de en
  • DE1079037B - Process for the preparation of the 1, 4, 5, 6, 7, 7-hexachlorobicyclo- [2, 2, 1] -heptene- (5) -2-carboxylic acid vinyl ester : de en
  • US2931354A - Motor operated body exerciser : en
  • US2931581A - Precision grinder with forced circulation classifier : en
  • BE583390A - Memory to retain the state of the links of the switching network of a telecommunication exchange. : en fr
  • CA595508A - Stencils and method for manufacturing same : en
  • CA595481A - Drop-wire for stop motions : en
  • DE1079555B - Device for the dosed addition of neutralizing liquids to industrial wastewater : de en
  • DE1809468U - TRANSPORTABLE CONTAINER, IN PARTICULAR CONTAINERS HAVING STACKING BUTTONS. : de en
  • FR72371E - Additive intended to correct the vicious combustion of fuel oils and other heavy oils : en fr
  • FR1214170A - Improvements to the process for the purification of sweet beet juice using ion exchange resins : en fr
  • GB832395A - Improvements in or relating to induction furnaces : en
  • US2931624A - Gas turbine blade : en
  • US2932009A - Intelligence storage equipment : en
  • FR1213895A - Method and device for adjusting the mixture of two liquids, and their applications : en fr
  • FR1213987A - Baby pacifier : en fr
  • FR1213992A - Process for drawing yarns : en fr
  • CA595553A - Air moving unit : en
  • CA595713A - Filter media : en
  • AU5330859A - Process and apparatus for recovery of floatable solids from slurries containing same : en
  • AU5331159A - Method and apparatus for coating of metallic strands witha molten metal having a tough and gummy oxide : en
  • CA595640A - Method of preparing cyanuric chloride : en
  • CA595519A - Polymerization process using salts of polyvinylpyridines and the like as emulsifying agents : en
  • FR1214227A - Process for preheating the solid charge of melting furnaces for metals and, in particular, for steel : en fr
  • FR1214541A - Indestructible bearing for shafts rotating at high speed, usable in particular on safety test benches : en fr
  • FR1213959A - Rocket projectile holding and ignition device : en fr
  • FR1214037A - Display for boxes : en fr
  • FR1214092A - Advanced clothing rack : en fr
  • GB831978A - Improved aircrait for use as a bomber : en
  • AU5340259A - A self-propelled milking unit : en
  • FR1214465A - Process for the manufacture of drainage or infiltration tubes, from strips of flexible material, and tubes manufactured by this process : en fr
  • GB831856A - Soap and detergent compositions : en
  • DE1809122U - RADIOACTIVE RADIATION WARNING SIGN. : de en
  • FR1214316A - Valve lubrication device : en fr
  • FR1214414A - Influence of oxygen on the polymerization of olefins : en fr
  • GB831886A - Improvements in or relating to isolating cabinets and the like : en
  • US2931052A - Convertible article of furniture such as a sofa, settee and chair : en
  • FR72373E - Use of an agglomerating product for sands in foundry processes known as shell moldings : en fr
  • FR1214145A - Process for preparing hydrosoluble cortisone derivatives : en fr
  • FR1214151A - Lottery games and draws machine with safety device for collecting balls : en fr
  • FR1214324A - Process for the preparation of pyridoxal and its derivatives containing a protected aldehyde group : en fr
  • AU241566B2 - Multispeed winch for scaffolding and like purposes : en
  • AU5337359A - Process for preparing moisture-modified and heat-modified precooked dry potato particles and products therefrom : en
  • CA595732A - Antioxidant compositions : en
  • DE1079250B - Process for the preparation of derivatives of leukauramine : de en
  • US2931188A - Fluid cooling apparatus : en
  • US2931263A - Method of cutting aluminum including the step of heating to a white heat : en
  • US2932002A - Acoustic position finder : en
  • US2931358A - Nasal cannulae : en
  • US2931367A - Cigarette snuffer : en
  • US2931719A - Process and apparatus for the production of metals by dissociation of their carbides : en
  • BE559586A - PROCESS FOR PREPARING AMIDES SUBSTITUTED WITH D-LYSERGIC ACID, EFFECTIVE FROM A PHARMACODYNAMIC POINT OF VIEW. : en fr
  • CA595546A - Continuous-flow heater with shaft type heating element : en
  • CA595675A - Memory elements for control systems : en
  • CA595544A - Meter for measuring fluid pressure differences : en
  • CA595612A - Control systems : en
  • CA595684A - Gear-wheel oil pump : en
  • AU240755B2 - Closure for bottles andother containers : en
  • CA595542A - Automatic discriminatory clogging detector for oil filters : en
  • CA595592A - Flexible die and method : en
  • FR1214355A - Tool for engraving rubber or the like : en fr
  • FR1214481A - Call holder : en fr
  • GB831926A - Improvements in and relating to pneumatic tyres : en
  • DE1079285B - Glass bending mold : de en
  • DE1809473U - CARRYING CARTON. : de en
  • CA595531A - Digital computing engines : en
  • CA595841A - Continuous process for metallothermic reactions : en
  • DE1079165B - Voltage regulator for motor vehicle dynamos : de en
  • DE1079372B - Machine for field and soil cultivation, for earth moving and loading work : de en
  • US2931600A - Acrobatic kite : en
  • US2931569A - Product transfer mechanism : en
  • CA595565A - Spiral-wound cathode for external cathode primary battery : en
  • DE1079458B - Film transport device, especially for film developing machines : de en
  • AU235877B2 - Improvements in or relating to phenthiazine derivatives : en
  • BE559198A - NEW HETEROCYCLIC COMPOUNDS AND THEIR PREPARATION. : en fr
  • CA595706A - Composition for and method of inhibiting corrosion of metals : en
  • CA595832A - Making dimethyl sulfide from desugared spent sulfite pulping liquors : en
  • US2931496A - Press for sheathing cables : en
  • AU5341459A - Improvements in or relating tothe spinning of textile yarns : en
  • US2931343A - Electro-hydraulic servo valve with pressure repeating power amplification : en
  • USD187631S - Therapeutic instrument for aligning the human body : en
  • AU244433B2 - Dithiocarbamate pesticidal compositions suitable forthe treatment of soils : en
  • CA595826A - Fuel-rod structure for heterogeneous nuclear reactors : en
  • DE1809442U - LOCKING LOCK SECURITY ON FOLDING HANDGUNS. : de en
  • FR1214100A - Filtration process : en fr
  • CA595598A - Process of dimerizing monounsaturated fatty acids : en
  • CA595813A - Recovery of mercury from brine : en
  • DE1079279B - Process for the production of microbial metabolic products : de en
  • DE1809396U - SINGLE-EYE MIRROR REFLEX CAMERA. : de en
  • CA595483A - Freight vehicles and connecting means therefor : en
  • US2931407A - Slicing machine with detachable disc blade : en
  • CA595453A - Combined waste receptacle and dispenser for paper towelling : en
  • US2931841A - Fractional crystallization process : en
  • AU243868B2 - Selective hydrogenation of acetylene in ethylene : en
  • DE1809231U - LATCH FOR CARBIDE FEEDING FOR DEVELOPERS DURING OPERATION. : de en
  • AU235640B2 - Improvements in or relating to circuit arrangements for applying a signal voltage toa plurality of consuming devices : en
  • US2931484A - Conveyors : en
  • DE1078990B - Method for producing a roofing membrane : de en
  • DE1079303B - Climbing rope pull : de en
  • FR1213667A - Eraser : en fr
  • FR1214054A - Stopper trigger mechanism for circular knitting machines : en fr
  • BE558709A - PROCESS FOR LOWERING THE COATING IN A WELL, MORE ESPECIALLY IN MINING EXPLOITATIONS. : en fr
  • CA595687A - Fluorinated octahalogen tetrahydrophthalane : en
  • DE1079257B - Method and device for the purification and concentration of glycerine by distillation : de en
  • DE1809317U - INSERT FOR RECORDS WITH LARGE CENTER HOLE. : de en
  • DE1809458U - HAND-OPERATED CIGARETTE ROLLING MACHINE. : de en
  • CA595822A - Catalysts for decomposing hydrogen peroxide : en
  • USD187608S - Clock : en
  • AU243421B2 - Anew and improved device for use inthe game of bowls : en
  • BE583326A - Signal shaping circuits. : en fr
  • US2931207A - Accelerator pedal lock : en
  • US2931502A - Method for flotation concentration in coarse size range : en
  • US2931986A - Transistor push-pull amplifying circuit-arrangements : en
  • US2931104A - Masons' corner pole and accessories therefor : en
  • CA595603A - Marking apparatus : en
  • CA595776A - Spectacle case : en
  • FR1214373A - Process for the modification of polymers and products obtained by this process : en fr
  • GB831887A - Improvements in and relating to vacuum melting- and casting-plants : en
  • GB832240A - Improvements in or relating to height gauges : en
  • CA595488A - Lock nut : en
  • US2931689A - Automatic programming system and method for recording of control records : en
  • US2931836A - Process for aromatic alkynyl ethers : en
  • US2931429A - Dual fuel system for gas turbine powerplant : en
  • US2931772A - Method for converting a drilling fluid into a well packer fluid : en
  • US2931842A - Catalytic dealkylation of alkyl aromatics : en
  • US2931418A - Machines for producing pile fabrics : en
  • US2931907A - Radiation detector and method for checking the calibration thereof : en
  • US2931692A - Sheet record machine : en
  • US2931759A - Solderability of tin plate : en
  • US2931884A - Controlled heat cooking vessel : en
  • DE1079513B - Cleaning device for drafting devices on spinning machines : de en
  • DE1079527B - Method for achieving a preferred magnetic direction in permanent magnets made of oxidic materials : de en
  • AU5338459A - A device for sorting papers such as cheques, order forms orthe like : en
  • BE558940A - : en
  • FR1214141A - Mounting device for electronic clock : en fr
  • FR1214284A - Multipurpose vaporizer : en fr
  • FR1214367A - Radiation projector : en fr
  • GB832003A - Steric inversion of allothreonine and intermediates of inversion : en
  • US2931082A - Casting method and apparatus : en
  • US2931806A - dl-delta5-3-ethylenedioxy-11-keto-20-cyano pregnenes : en
  • CA595605A - Electric hot-plates : en
  • GB832140A - Purification of novobiocin : en
  • CA595790A - Reheat turbine apparatus : en
  • BE559602A - SYNTHESIS OF SUBSTITUTED PIPERIDINES. : en fr
  • CA595740A - Semiconductive devices : en
  • CA595823A - Catalysts for decomposing hydrogen peroxide : en
  • FR1214452A - Input of timing information into a pulse modulation system : en fr
  • US2931204A - Combination padlock : en
  • US2931749A - Bonded non-woven fibrous products and methods for making them : en
  • US2931951A - Electric protective equipment : en
  • US2931169A - Variable convergent-divergent exhaust nozzle : en
  • US2931466A - Safety locking mechanism : en
  • US2931777A - Germicidal detergent compositions : en
  • FR1214470A - Arc welding process : en fr
  • FR1213766A - Process for the preparation of soluble chlorinated derivatives of lignin : en fr
  • FR1214167A - Hydraulic suspension shock absorber with automatic locking and unlocking for special vehicles : en fr
  • FR1214222A - Rolling cabinet to hold office supplies, especially for typists : en fr
  • DE1079486B - Method and device for switching off the influence of air and oxygen in the bottle neck space of bottles filled with beer : de en
  • GB832198A - Shuttlecocks : en
  • GB832224A - Organosilicon compositions : en
  • GB832063A - Electrical circuit elements : en
  • GB832130A - Vertical welding with consumable guide tube : en
  • DE1809155U - COMPOSITE PAVING STONE FOR STRASSENKUTVEN OD. DGL. : de en
  • GB831945A - Improvements in or relating to stop motion mechanism for high speed textile winding machines : en
  • DK88791C - Grounded device housing with insertion opening for a cable with metal sheath. : da en
  • FR1214508A - Switch for opening and closing electrical circuits : en fr
  • DE1079412B - Safety valve with auxiliary valve : de en
  • DE1079422B - Device for fine adjustment of a cutting steel in a boring bar or the like. : de en
  • GB831912A - Improvements in or relating to condensers and heat-exchangers : en
  • DE1079366B - Device for the visual representation of characters : de en
  • FR1214166A - Device for the combined assembly and disassembly of rolling stand chocks, under elastic pretension : en fr
  • US2931396A - Reeds for looms : en
  • DE1079382B - Rodenticide means : de en
  • FR1213964A - Heating and ventilation installation for vehicles, in particular for motor vehicles : en fr
  • FR1214039A - Process for the preparation of phosphorous acid and apparatus for its implementation : en fr
  • FR72392E - New coatings and application processes on leathers : en fr
  • GB831929A - Improvements in or relating to copper plating : en
  • CA595827A - Banner mounting construction : en
  • DE1079122B - Circuit arrangement for telephone systems with batteryless dialer connections : de en
  • DE1079556B - Jet regulator for faucets or the like. : de en
  • DE1079137B - Conical transition for concentric lines with the same wave resistance : de en
  • FR1214025A - Candle usable without candle holder : en fr
  • FR1214351A - Low noise electronic cannon : en fr
  • CA595547A - Gas turbine fuel control : en
  • FR1214094A - Device for performing ion exchange treatments : en fr
  • US2931603A - Clamp and support for christmas tree branches : en
  • US2931791A - Polymerization of hydrocarbons with catalyst of bf3 and bci3 : en
  • DE1079195B - Electronic active power meter with modulation control : de en
  • GB831840A - Monoazo dyestuffs containing sulphonic acid-(sulphonyl)í¡í¡ps : en
  • DE1809255U - SPRING BRACKET FOR THE BACKREST OF OFFICE, KITCHEN OR SIMILAR CHAIRS. : de en
  • CA595796A - Pyrolysis of waste sulfite liquor : en
  • DE1079020B - Process for the chlorination of aliphatic saturated hydrocarbons : de en
  • DE1079360B - Electromagnetic drum control : de en
  • GB832011A - Granular potassium metaphosphate : en
  • GB832143A - Improvements in and relating to the production of gaseous unsaturated hydrocarbons : en
  • US2931945A - Counting apparatus : en
  • GB832167A - Improvements in or relating to pumps : en
  • FR1213706A - Protection system for agents of catenary teams : en fr
  • US2931351A - Polishing hard crystalline carbon : en
  • US2931166A - Safety starting and stopping system of the pneumatic type for internal combustion engines : en
  • US2931849A - Method of manufacturing deferred action batteries : en
  • FR1213733A - Method and device for continuous planing of metal bars : en fr
  • FR1213864A - Compensated air suspension : en fr
  • GB832134A - Improvements in or relating to the production of boron hydrides : en
  • GB831828A - Process for preparing alkylated and aralkylated phenolic condensation products : en
  • DE1079203B - Self-healing electrical capacitor : de en
  • DE1809375U - WORKPIECE CLAMPING TABLE IN PARTICULAR WELDING TABLE. : de en
  • US2931942A - Vacuum tight window for high frequency devices : en
  • DE1809391U - ILLUMINATED WORD IMAGE. : de en
  • CA595590A - Pressure-sensitive adhesive tape containing a heat-modifiable coloring agent : en
  • GB832318A - Process for the production of finely divided metal powders by thermal decomposition of metal carbonyls : en
  • FR1213680A - Method and machine for the manufacture of a reinforced material : en fr
  • FR1213889A - Field distributor device for power line insulator strings : en fr
  • FR1214418A - Apparatus for heat treatment of thermoplastic yarns : en fr
  • GB832096A - Improvements in or relating to the manufacture of boron halides : en
  • US2931862A - Sound reproduction system : en
  • BE583382A - Apparatus for lowering rafts and / or boats to the sea. : en fr
  • FR1213805A - Sophisticated faucet : en fr
  • GB831837A - New esters of hyponitrous acid and their preparation : en
  • FR1214396A - Wire coating process and equipment for its implementation : en fr
  • FR72314E - Garage game : en fr
  • GB832045A - Improvements relating to control devices for air-compressing injection-type internal combustion engines : en
  • DE1079506B - Shoe cap puller : de en
  • FR1214299A - Light switch : en fr
  • DE1079528B - Process for the production of construction elements from artificial marble : de en
  • DE1809356U - VIBRATION DAMPER. : de en
  • DE1809430U - GRINDING DISC. : de en
  • DK88805C - Pressure regulating valve, in particular steam pressure reducing valve, with a pressure balanced valve body. : da en
  • FR1214328A - Further development of so-called razors : en fr
  • FR1214118A - Improvement in the automatic reading process of a codified text : en fr
  • FR1213690A - Converting decimals to binary numbers : en fr
  • FR1214195A - Brazing improvements : en fr
  • FR1214500A - Deck furnace for steel production : en fr
  • FR1213723A - Talking machine comprising a device for controlling the movement of placing the needle : en fr
  • FR1213905A - Controlled valve, monocrystalline semiconductor : en fr
  • FR1214311A - Control device for hydraulic system : en fr
  • DE1809474U - CARTON SLEEVE WITH BRAKE FLAP. : de en
  • GB832362A - Improvements in or relating to devices for temporarily holding the pointers of moving coil systems in positions of deflection : en
  • DE1809129U - BOOKMARK. : de en
  • FR72393E - Fluid velocity measuring device : en fr
  • FR1213694A - Process for keeping the circulation paths in a centrifugal separator free of deposits, and device for carrying out this process : en fr
  • GB831950A - Combination shipping and display advertising container : en
  • US2931775A - Internal combustion engine lubricant : en
  • FR1214534A - Method of constructing gasoline tank-tanks or similar concrete receptacles and receptacles manufactured by this method : en fr
  • DE1809216U - EMERGENCY LIGHT. : de en
  • FR1213903A - Process for the preparation of transparent, glossy <<nylon>> films by fusion extrusion of superpolyamide resins : en fr
  • DE1079340B - Device for scanning the record diameter in record changers : de en
  • FR1213918A - Distributor shutter mounted swiveling for pipes for traffic agents, in particular in the case of heating for motor vehicles : en fr
  • GB832064A - Improvements in or relating to inhibiting corrosion in metals : en
  • GB832071A - Improvements in or relating to guard railings : en
  • GB832148A - Improvements in and relating to electric lamp sockets and lamp socket assemblies : en
  • GB832273A - An improved inductive pick-up system, operated with high frequency, for the needle positions of indicating and measuring instruments : en
  • DE1079026B - Process for the preparation of sebacic acid and octanol-2 : de en
  • DE1079384B - Liquid fuel for internal combustion engines : de en
  • FR1214338A - Improvements to methods and devices for detecting translucent objects : en fr
  • GB831904A - Process for the preparation of crystalline dihydrostreptomycin sulphate : en
  • GB832091A - Improved process for the manufacture of photographic materials : en
  • CA595437A - Combined drill and tap : en
  • DE1079545B - Device for monitoring the speed change of a conveyor belt or the like. : de en
  • US2931668A - Coupling : en
  • US2931203A - Combination padlock : en
  • US2931673A - Pressure seal : en
  • DE1079428B - The use of a welding wire to produce a weld with high impact strength : de en
  • DE1809259U - BED. : de en
  • US2931598A - Ejection seat for aircraft : en
  • US2931619A - Electromagnetic valves : en
  • US2931642A - Spring stabilizer attachment : en
  • CA595802A - Production of films from polymeric materials : en
  • US2931307A - Enclosed rotor construction for motor pump unit : en
  • US2931886A - Apparatus for cladding : en
  • US2931974A - Method of geophysical prospecting : en
  • FR1214427A - Electric switch responding to the speed of rotation of a body : en fr
  • AU4222258A - Closure for bottles andother containers : en
  • US2931839A - 3, 3, 3-trichloro-2-alkyl-2-nitropropanols and method for preparation thereof : en
  • FR72327E - Launcher for starting combustion engines : en fr
  • US2931715A - Apparatus for the gasification of solid fuels : en
  • FR1214148A - Rolling stand for which the chocks respectively the uprights of the cylinders are under tension by pressure springs incorporated in the form of a cylinder in the chocks : en fr
  • DE1079346B - Periscope with shielding for radioactive radiation, especially for observation in nuclear reactors : de en
  • DE1809310U - DIRECTIONAL ARRANGEMENT FOR HAND DEVICES OR TOOLS. : de en
  • DE1809410U - MOBILE SALES STAND. : de en
  • FR1214183A - Improvements to ferrite rotator systems : en fr
  • GB831991A - Improvements in or relating to ophthalmic instruments for testing near phorias : en
  • FR72313E - Assembly of electrical circuit elements : en fr
  • GB831939A - Electrical traction equipment : en
  • DE1079126B - Mobile alarm transmitter with automatic triggering and keying : de en
  • DE1809220U - LAMINATION BOX FOR HIGH VOLTAGE LIGHT TUBES. : de en
  • FR1214159A - Telephone device for automatic network, central battery network or rural automatic network : en fr
  • GB831833A - Stable butyl rubber latices : en
  • FR1213798A - Method of coagulating a dispersed carbonaceous material : en fr
  • FR1214353A - Device for stereophonic sound reproduction by loudspeakers : en fr
  • FR1214462A - Protective clothing : en fr
  • GB832070A - Improvements in and relating to electrical pin connectors : en
  • GB831858A - Open-hearth steelmaking process : en
  • US2931277A - Folder belt apparatus : en
  • FR1213777A - Process for treating thermoplastic synthetic yarns and yarns obtained by this process : en fr
  • US2931366A - Pipe cleaner or swab : en
  • US2931510A - Expanded polystyrene quick change displays : en
  • US2931966A - Alternating current rectifier : en
  • DE1079197B - Side-entry luminaire : de en
  • DE1079363B - Device for the temporal separation of two coincident pulses : de en
  • DE1079321B - Prevention of premature gelation in polymerizable mixtures : de en
  • DE1079538B - Stackable canister : de en
  • US2931315A - Adjustable dip conveyor system : en
  • FR1213714A - Chloramphenicol derivatives and their preparation : en fr
  • GB832225A - Olefin polymerization : en
  • DE1078976B - Means for pressing U-shaped longitudinal ribs distributed over the outer circumference of a pipe, in particular a heat exchange pipe, onto the pipe wall for soldering : de en
  • DE1079150B - Terminal for main line junction boxes and process for their manufacture : de en
  • DE1079215B - Directly heated, helical cathode for an electrical discharge tube : de en
  • DE1809354U - DEVICE FOR TRANSMISSION OF MOTION. : de en
  • FR1213807A - Retractable chair seat with accessories, for Turkish lavatories : en fr
  • FR72304E - Automatic speed regulator for turbo-reactors with variable nozzle section : en fr
  • DE1079119B - Method for monitoring unmanned amplifiers in telecommunication transmission systems : de en
  • DE1079383B - Carrier for active ingredients for pest control : de en
  • DE1809496U - MANHOLE LID. : de en
  • US2931177A - Control system : en
  • US2931893A - Lighting arrangement : en
  • GB832193A - : en
  • DE1079508B - Twist bullet dismantling fuse : de en
  • GB832113A - Improvements in hearing apparatus : en
  • FR1214545A - 1, 9-dihydroxy-2, 8-dimethyl-5-hydroxy-methylnonane and process for its preparation : en fr
  • FR1214529A - Device for fixing taring weights in the cylindrical part of rotors of large electric machines : en fr
  • CA595833A - Manufacture of aromatic disulphonic acids : en
  • CA595847A - Priming device for pumps : en
  • US2931946A - Power supply for electronic equipment : en
  • FR1213936A - Process for preparing hard brittle fats : en fr
  • FR1213793A - Method of surfacing and polishing stainless steel plates and sheets and the like : en fr
  • GB832162A - Improvements in the production of 1-alkoxybutene-(1)-ones-(3) : en
  • FR1214389A - Magnetic core recording and transfer device : en fr
  • GB832197A - Improvements in or relating to oil burners : en
  • FR1213696A - Appliances for floral art : en fr
  • FR1213819A - New sub-assembly for rotary pump : en fr
  • FR1214469A - Improvement of contacts under protective tube to obtain regular holding values : en fr
  • FR72308E - Improvements in antibiotic preparation processes : en fr
  • GB832007A - Improvements in or relating to power operated change speed transmission selectors : en
  • GB832156A - Improvements in or relating to stuffing box packings : en
  • DE1079318B - Solvent for cellulose or substances containing cellulose : de en
  • FR1213750A - Convertible furniture : en fr
  • FR1213882A - Welding machine, especially continuous bands : en fr
  • FR1213945A - Welding process and apparatus : en fr
  • FR1214197A - Thermoplastic molding compositions : en fr
  • GB832032A - Production of actinomycins f and f by fermentation : en
  • GB832122A - Improvements relating to electrical pulse generating arrangements : en
  • FR1213947A - Engraving process : en fr
  • FR1213957A - Racemization catalyst, in particular of optically active derivatives of isoquinoline, and its preparation : en fr
  • US2931264A - Threaded nut adapted to be laterally applied to bolt and subsequently constricted toengagement with bolt threads : en
  • US2931529A - Feed mixer and unloader unit attachment for wagons : en
  • DE1079425B - Gear form grinding machine with rotating dressing tools : de en
  • DE1809179U - LOETOESE WITH REINFORCED BANNER. : de en
  • DK88780C - Process for the preparation of N-alkyl-piperidine monocarboxylic acid amides or N-alkyl-pyrrolidine-α-monocarboxylic acid amides. : da en
  • FR1214125A - Device for testing the residual capacity of a battery of cells supplying a gas discharge lamp : en fr
  • FR1213817A - Improvements to separation tables : en fr
  • FR1214152A - Current-breaking device in front of boats : en fr
  • GB832017A - Senna preparations : en
  • GB832303A - Improvements in or relating to preparation of polymeric compositions : en
  • FR1214009A - Improvement in deodorant and air purification products : en fr
  • GB832144A - Improvements in carburetor : en
  • GB832377A - Improvements in the manufacture of margarine : en
  • GR20718B - METALLIC TYPES BY TILE PRESS. : el en
  • DE1079492B - Sealing of hatch locks for smooth deck hatches of ships : de en
  • DE1078980B - Chemical cleaning system for textiles, tobacco products or the like, in particular items of clothing : de en
  • US2931782A - Process for surface coating polymer particles in a vinyl chloride polymer latex with an aldehyde resin and product obtained thereby : en
  • DE1809361U - PIPE WITH INSULATION SHEET, IN PARTICULAR FOR REMOTE HEATING. : de en
  • US2931405A - Fruit preparation apparatus : en
  • DE1079254B - Device for introducing hydrocarbons into an essentially compact reaction bed of contact material in the lower part of a reaction vessel and method for operating the device : de en
  • FR1213921A - Phototypographic machine : en fr
  • GB832239A - Brightening agents comprising arylpyrazolines : en
  • FR1214411A - Automatic defrost evaporator structure : en fr
  • FR1214461A - Acrylonitrile purification process : en fr
  • US2931117A - Heat resistant shatter-proof sign panel : en
  • US2931779A - Preparation of alumina sols : en
  • US2931890A - Electrode feeding device for arc welding apparatus : en
  • DE1079073B - Securing of a rotor blade of a flow machine held in an axial groove of a rotor disk : de en
  • DE1079205B - Power rectifier : de en
  • DE1809133U - PRE-SCREEN FILTER WITH A FILTER BODY MADE OF SCREW-SHAPED WIRE. : de en
  • DE1809101U - BAKING BOX FOR CANE BREAD. : de en
  • DE1809497U - SHOWER EQUIPMENT. : de en
  • GB832285A - Monoazo dyestuffs containing amidino groups : en
  • GB832396A - Method of making compound sliding bearings : en
  • DE1079262B - Method of interlocking the stitches of the tip of a stocking on the flat weft knitting machine : de en
  • FR1213924A - Method and apparatus for controlling a series of consecutive operations : en fr
  • CA595817A - Production of aluminum borohydride : en
  • CA595846A - Adhesive composition for bonding hydraulic cementitious materials : en
  • AU235182B2 - Apparatus for sorting articles : en
  • CA595759A - Heat transmission : en
  • US2931257A - Nut positioning devices for aligning nuts in cramped spaces : en
  • US2931414A - Vehicle tire inflating system : en
  • US2931672A - Flexible duct mounting : en
  • CA595842A - Diesel exhaust gas filter : en
  • AU5339359A - Improvements in or relating to phenthiazine derivatives : en
  • CA595838A - 16-dimethylaminoalkyl-pregnane-3-acylate-11,20-dione-n-oxide : en
  • CA595599A - Recording material containing a pigment, a water-soluble fatty compound and water : en
  • DE1809243U - MANNEQUIN, IN PARTICULAR MANNEQUIN. : de en
  • US2931928A - Torque transmitting mechanism : en
  • USD187621S - Power drive : en
  • US2931819A - Manufacture of vinyl esters : en
  • US2931852A - Conductor bead insulation elements : en
  • US2931722A - Aluminum-titanium master alloys : en
  • USD187596S - Table : en
  • US2931767A - Gravitating bed catalytic hydrocracking process : en
  • DE1809131U - WRITING AND DRAWING PAD. : de en
  • DE973600C - Deflection coil arrangement for cathode ray tubes : de en
  • FR1213664A - New prestressed concrete shell for atomic pressure cell : en fr
  • FR1213995A - Method and device for the automatic felling of coal, in particular hard coal, by planing : en fr
  • GB831962A - Improvements relating to hydraulic control gears for the storage of goods, particularly for the parking of automobiles : en
  • GB831997A - Improvements in the control of travelling filaments, yarns and fibres : en
  • GB832059A - Lubricating compositions containing mixed salts : en
  • US2931265A - Drive socket insert for heads of screws and bolts : en
  • DE1079490B - Valve for filling milk and other foaming liquids : de en
  • DE1809228U - ADJUSTABLE MAGNETIC GLASS WITH MAGNETIC ADHESIVE FOOT FOR STEEL ENGRAVING OR. COPY WORK AND EYE PROTECTION. : de en
  • DE1809278U - WHEEL LOCKING DEVICE FOR SWIVEL CASTORS AND CHEST CASTORS : de en
  • GB832020A - Method of manufacturing monocrystalline bodies of semiconductor material : en
  • DE1079168B - Device for contactless switching of the winding length of a three-phase motor : de en
  • DE1078974B - Method and device for the artificial aging of alcoholic beverages : de en
  • US2931298A - Electrotype plate, method of making same and the method and apparatus for mounting the electrotype plate upon a printing cylinder : en
  • US2931434A - Sliding glass door construction : en
  • DE1809424U - VESSEL CLOSURE. : de en
  • FR1214102A - Tropaminones and their preparation process : en fr
  • FR1213808A - Construction process : en fr
  • US2931124A - Fishing bobber : en
  • US2931504A - Centrifugal separator : en
  • US2931062A - Rotor construction for fiber forming apparatus : en
  • FR1214210A - Device for automatically cleaning and degreasing metal objects using solvents : en fr
  • GB832081A - Change-speed gearing for small motor vehicles : en
  • DE1078995B - Device for regulating the size of the connecting openings between the regenerator and the base channel in semi-divided chamber ovens : de en
  • DE1079368B - Self seller for flowers : de en
  • DE1079228B - Arrangement for loosening and connecting a contaminated component : de en
  • DE1079411B - Valve : de en
  • FR1213699A - Improvements to hydraulic shock absorbers : en fr
  • FR1213953A - Process for continuous production of hexachlorocyclopentadiene : en fr
  • US2931857A - Television reconnaissance system : en
  • US2931489A - Ticket holder and tray : en
  • FR1213748A - Clamshell crane improvements : en fr
  • DE1809215U - END SHELL FOR POST-TOP LIGHTS. : de en
  • DE1809379U - TOY TRUMPET WITH DEVICE FOR GENERATING SOAP BUBBLES. : de en
  • DK88804C - Means for controlling nematodes. : da en
  • FR1214309A - Process for the polymerization of vinyl chloride : en fr
  • GB832320A - Process of preparing nitro-5 furfural-2-semicarbazone : en
  • FR1213657A - Process for dyeing and printing high molecular weight polyester fibers or surfaces : en fr
  • FR1214051A - Method and means for forming drawings or texts composed of juxtaposed elements, in particular on signs, labels and the like : en fr
  • GB832195A - Devices sensitive to rotational speed : en
  • GB832310A - Fluid stock distributor : en
  • DE1079317B - Process for the production of shaped structures, such as films, foils or threads, from cellulose : de en
  • DE1079227B - Quick short-circuiter with electromagnetic release and actuation for mechanical converters with switching chokes : de en
  • US2931969A - Electrical control device : en
  • DE1078961B - Electrostatic separation of kieserite from crude salts and residues of the potash industry : de en
  • DE1079001B - Continuous mixer : de en
  • DE1079502B - Coupling for a composite window : de en
  • DE1809393U - QUILTED FLEECE. : de en
  • DE1079032B - Process for the isolation and purification of 2-chlorobutadiene-1, 3 : de en
  • FR1213758A - Miniature switch : en fr
  • US2931340A - Control mechanism for hydraulic presses : en
  • US2931348A - Starting mechanism for internal combustion engine : en
  • US2931983A - Method of charging, holding, and automatically resetting the voltage level on a condenser : en
  • USD187595S - Desk or the like : en
  • CA595840A - 16.beta.-ALKYL-16-PREGNENE-3-ACYLATE-11,20-DIONE : en
  • FR1213789A - Gluing machine for flat objects : en fr
  • FR1213868A - Improvements to the arrangement of apparatus operating by inserting coins or the like, in particular as regards radio receivers : en fr
  • GB832305A - Improvements in insulator-to-metal seals : en
  • DE1079006B - Procedure for carrying out chemical, metallurgical and other technical processes : de en
  • DE1809175U - STRAIN RELIEF AND GUIDE STAGE. : de en
  • US2931663A - Suspension by two pivoting extensible conjugated linkages for vehicle wheels : en
  • DE1809465U - BOILER FOR PIPE SPRAYING MACHINES. : de en
  • FR1213873A - Improvements made to pipe fittings : en fr
  • FR72374E - Tipping wheelbarrow with one wheel : en fr
  • BE583254A - Sheet metal bending machine, fitted with complementary elastic guides. : en fr
  • DE1068741B - Wheel flange lubricator door pin-shaped lubricant : de en
  • DE1079191B - High-voltage layer winding with insulation stepped against earth for power and test transformers : de en
  • DE1079200B - Device for the stepwise movement of an actuating member by means of at least one feed magnet : de en
  • DE1809295U - END GRID PLATE FOR AN AIR OUTLET, IN PARTICULAR FOR HEATING. : de en
  • FR1214488A - Adhesive composition, its manufacturing process, its applications and laminates obtained : en fr
  • US2931611A - Support for rural mail boxes : en
  • DE1079181B - Electric motor flywheel unit : de en
  • DE1809277U - EQUIPMENT FOR BAKING EGGS OR. DGL. : de en
  • FR1214174A - Improved products to fight harmful fungi : en fr
  • FR1214405A - Self-erasing recording device : en fr
  • FR1214505A - Forklift : en fr
  • AU234842B2 - Glass tempering method and apparatus : en
  • CA595689A - Fire-extinguishing systems : en
  • US2931310A - Positive displacement pump : en
  • CA595487A - Method and apparatus for making reinforced hose : en
  • US2931258A - Opener for screw caps : en
  • US2931562A - Desk air fan : en
  • US2931846A - Electric battery plate : en
  • US2931963A - Linear induction motor servosystem for recording oscillograph : en
  • US2931222A - Method and device for measuring quantities of heat : en
  • DE1079101B - Facsimile transmitter : de en
  • DE1079461B - centrifugal pump : de en
  • DE1809123U - DEVICE FOR IDENTIFICATION OF AN ASHTRAY IN THE DARK. : de en
  • DE1809199U - FAULT CURRENT PROTECTION DEVICE. : de en
  • DE1809284U - GAS STOVE WITH SIGNAL DEVICE. : de en
  • USD187614S - Hang up rack for kitchen tools and the like : en
  • AU5337059A - Improvements in or relating to welding cables : en
  • CA595528A - Reversible impact wrench : en
  • DE1067452C2 - : de
  • AU5335659A - Dithiocarbamate pesticidal compositions suitable forthe treatment of soils : en
  • CA595458A - Heat transfer and conversion system : en
  • DE1079273B - Process for the production of deformable polyacrylic acid nitrile solutions : de en
  • AU5332859A - Self-propelled mobile lift : en
  • US2931122A - Fishing tip-up : en
  • US2931335A - Silo type self-feeding hopper and trough : en
  • US2931042A - Protective headgear and method of making it : en
  • US2931599A - Plug-type doors with integral steps : en
  • US2931395A - Pickerstick mounting and retracting devices : en
  • US2931551A - Device for separating interleaved carbons : en
  • US2931943A - Magnetron with variable resonance frequency : en
  • US2931586A - Grinding device for the breaking down of wood fibres : en
  • US2931878A - Electrical switch housing : en
  • DE1809341U - ASHTRAY. : de en
  • FR1214108A - Advanced electromagnetic horn : en fr
  • DE1809234U - ROENTGEN UNIT WITH HYDRAULIC DRIVE. : de en
  • DE1809385U - ADHESIVE ADDRESS WITH ATTACHED DETACHABLE COVER TO STORE THE PAYMENT CARD FOR COD DELIVERIES. : de en
  • JPS353298B1 - : ja
  • DE1809462U - PULL-UP FEEDER BOX FOR BUILDING MATERIAL MIXER. : de en
  • AU262297B2 - Refrigerator kerosene fuel supply unit : en
  • CA595658A - Reversing switch : en
  • BE583376A - Rotary piston machine, in particular internal combustion engine. : en fr
  • DE1079116B - Coupling circuit for broadband tube amplifiers, especially measuring amplifiers : de en
  • DE1079209B - Electrode system with asymmetrical conductivity and process for its production : de en
  • US2931336A - Bird feeder : en
  • US2931625A - Compressor rotor : en
  • US2931860A - Regenerative repeater : en
  • CA595856A - Control of liquid-solid interfaces by peltier heat : en
  • US2931302A - Pump : en
  • US2931505A - Cleaning or washing apparatus : en
  • US2931080A - Molding machines : en
  • DE1079214B - Incandescent cathode for gas or vapor-filled discharge tubes, which consists of directly heated individual elements connected in parallel : de en
  • FR1213719A - Automatic control installation of a typewriter : en fr
  • FR1213775A - Universal charger mechanism : en fr
  • GB832235A - Improvements in or relating to catalytic lighters : en
  • US2931553A - Packaging : en
  • FR1214160A - Improvements to looms with fixed weft reserve : en fr
  • AU4207758A - Service connections to powerlines : en
  • CA595497A - Plastic coin holder : en
  • CA595634A - Amino-carboxylic acid amides and a process for making same : en
  • CA595672A - Molded fiber support for container carrier : en
  • CA595806A - Azo-dyestuffs : en
  • DE1809451U - DRIVE DEVICE FOR ROWING MACHINES. : de en
  • BE559072A - PROCESS FOR PREPARING A NEW NITROGENIC HETEROCYCLIC COMPOUND AND NEW PRODUCTS OBTAINED. : en fr
  • CA595521A - Phenolic stabilization of cellulose ethers : en
  • CA595622A - Metaldecking : en
  • CA595737A - Rubber-resin cutting pads and methods of mixing and milling rubber-resin compositions : en
  • CA595514A - Pattern controlled shapers : en
  • DK88789C - Device for telephones of the standing microphone type. : da en
  • US2931286A - Fluid conduit article of manufacture and combination article of manufacture : en
  • US2931470A - Structural member : en
  • US2931534A - Automatic emergency drain mechanisms for floating roofs : en
  • DE1079312B - Structure with a rotationally symmetrical thin, unreinforced wall shell made of steel and a circumferential crane runway, e.g. B. Container structure : de en
  • DE1809170U - BOWL CORE COIL FOR USE IN FREQUENCY CONSTANT LINKS. : de en
  • DE1809223U - ADHESIVE RELAY WITH ANCHOR CONTACT ARRANGED IN A PROTECTIVE TUBE. : de en
  • CA595503A - Pipe clamp : en
  • DE1079345B - Sample glass : de en
  • GB832135A - Improvements in radar systems : en
  • BE583419A - Assembly to generate an adjustment signal. : en fr
  • DE1809132U - FOLDER. : de en
  • DE1079009B - Process for the extraction of heavy water : de en
  • CA595445A - Cone winding spinning reel : en
  • CA595621A - Wheat products : en
  • CA595748A - Production of surface roughened and nodule free films of polyvinylbutyral : en
  • CA595843A - Polymerization process with a peroxydicarbonate initiator formed in situ : en
  • DE1079141B - Electric lead accumulator with positive tube plates : de en
  • DK88803C - Cheese mold and insert for use in the cheese mold. : da en
  • FR1213747A - Process for the production of printing plates : en fr
  • FR1214006A - thermionic emission electrodes : en fr
  • FR1214111A - Boiler : en fr
  • AU238913B2 - Improvements in or relating to transmission devices comprising transistor amplifiers : en
  • DE1079246B - Switching arrangement for generating ignition pulses during arc welding : de en
  • GB832168A - Improvements in or relating to the production of mica crystals : en
  • CA595469A - Letterpress machines or cutting and creasing machines, of the vertical type : en
  • DE1079132B - Panoramic radar device : de en
  • DE1809190U - SHORT-STROKE SWITCH WITH TWO LOCKING POSITIONS AS SO-CALLED LIFT-UP SWITCH FOR ROTARY CONTROLLER. : de en
  • US2931848A - Breaker mechanism for deferred-action electrical batteries : en
  • US2931153A - Carton closing machine : en
  • US2931725A - Coloring of photographic images : en
  • US2931733A - Plastering material : en
  • DE1079034B - Process for the preparation of acrylic acid amides : de en
  • DE1809128U - CARPET. : de en
  • US2931669A - Expansion compensator with anti-torque device : en
  • SE170972C1 - : en
  • DE1079240B - Process for induction hardening of workpieces : de en
  • DE1809402U - INTERMEDIATE RING FOR FASTENING LENSES WITH SPRING DISC MECHANISM TO CAMERAS. : de en
  • FR1214409A - Foldable motor vehicle : en fr
  • DE1809469U - CONTAINER CLOSURE MADE OF ELASTICALLY ADJUSTED PLASTIC. : de en
  • US2931085A - Belt to garment supporting device : en
  • FR1214011A - Agents promoting the flow of lacquers and varnishes : en fr
  • FR1214096A - Rack for bottle crates : en fr
  • FR1214446A - Utensil for collecting metal objects : en fr
  • FR72311E - Process for quickly translating a measurement into figures : en fr
  • GB831880A - Anthraquinone vat dyestuffs and process for their manufacture : en
  • DE1809191U - AC LINE SWITCH OR INTERMEDIATE SWITCH WITH CONTROL LEVELS. : de en
  • DE1809455U - TABLE BOMB. : de en
  • FR1214243A - Electrical coding device for telemetry systems : en fr
  • FR1214449A - Device for continuous annealing of metal wires : en fr
  • US2931111A - Scraper : en
  • US2931756A - Production of dihydrostreptomycin : en
  • US2931961A - High energy storage capacitor : en
  • CA595532A - Surface active composition : en
  • DE1079047B - Process for separating diisopropylbenzene dihydroperoxides from their mixtures with diisopropylbenzene and its oxidation products : de en
  • CA595473A - Hose clamp : en
  • US2931284A - Curtain shutter for cameras : en
  • CA595480A - Rope buckle : en
  • DE1809296U - HOT WATER HEATERS, ESPECIALLY FOR CONSTRUCTION SITES. : de en
  • GB832150A - Improvements in and relating to armature bearings for miniature electric motors : en
  • CA595778A - Secondary amines of high molecular weight : en
  • CA595700A - Compositions for the treatment of coccidiosis and processes for preparing the same : en
  • CA595604A - Apparatus for dispensing pastes, creams and liquids : en
  • CA595839A - 16-substituted-pregnane-11,20-dione-3-acylate compounds : en
  • DE1809308U - ROCKING ROCK FOR STRIPPING CONCRETE CEILINGS OD. DGL. : de en
  • DE1809345U - WOOD HARVESTING MACHINE WITH FORCED FLOATING DEFLECTOR : de en
  • US2931812A - 1-alkenyl-3-alkyl-6-amino-5-ureidouracils and process : en
  • AU234765B2 - Improvements in or relating to welding cables : en
  • CA595509A - Cap for container : en
  • CA595803A - Preparing filaments of glass from aqueous systems : en
  • DE1079235B - Shutdown device for liquid-cooled nuclear reactors : de en
  • DE1079497B - Dressing device for the regulating wheel of centerless cylindrical grinding machines for through grinding : de en
  • DE1078973B - Device for separating alcohol from wine or the like. : de en
  • DE1079507B - Folding visor : de en
  • DE1079524B - Hydraulic binder of high resistance to chemically aggressive substances : de en
  • DE1079557B - Liquid atomizer : de en
  • US2931285A - Cocking device for photographic between the lens shutter : en
  • AU5330959A - Herbicidal compositions : en
  • CA595825A - Awnings : en
  • CA595741A - Securing modified localized areas in molded articles : en
  • CA595818A - Wind box seal for sintering machines : en
  • AU239379B2 - Preparation of cellular products from rubber latices : en
  • CA595571A - Closure cap for the cooling systems of internal combustion engines : en
  • DE1809406U - PALLET TRUCK. : de en
  • CA595529A - Perforating die for ornamenting shoe parts : en
  • DE1079352B - Device for the separation of substance mixtures by gas chromatography : de en
  • FR1213998A - Device for assembling a hubcap on a motor vehicle wheel : en fr
  • US2931137A - Ventriloquist hand operated puppet : en
  • US2931940A - Display centering apparatus : en
  • DE1079140B - Process for the production of dry elements : de en
  • DE1079259B - Device for influencing the flow in a cylindrical chamber : de en
  • DE1079512B - Device for taking up the thread when winding under in spinning and twisting machines : de en
  • FR1214285A - Improvements to valve sealing rings : en fr
  • US2931239A - Manual and hydraulic power actuated steering gear : en
  • US2931406A - Automatic locking, detachable carriage for food slicing machines : en
  • CA595530A - Method and apparatus for making rivets : en
  • CA595564A - Industrial truck mast : en
  • US2931495A - Display package : en
  • US2931577A - Improved means for creating and combining signal components in condition control apparatus : en
  • US2931151A - Breaking attachment for slab gum wrapping machines : en
  • US2931919A - Diode gate circuit : en
  • US2931936A - Character generating means for electronic information display systems : en
  • DE1079307B - Automatic electrical control device for water collection heating systems : de en
  • DE1809164U - TOWING, IN PARTICULAR FOR TRANSPORTING TRACK CONVEYORS IN TUNNEL FURNACE OPERATIONS. : de en
  • FR1213654A - Novel azo dyes containing a triazin group and process for their production : en fr
  • FR1214277A - Electric combiner : en fr
  • US2931404A - Potato peeling device : en
  • FR1213915A - Improvements made to turbo-machine blades : en fr
  • GB831964A - Beaded metal gasket : en
  • US2931371A - Toothpick devices : en
  • US2931593A - Bobbin holder : en
  • US2931874A - Explosive switch : en
  • AU241130B2 - Electrical heating immersion element : en
  • US2931892A - Electrical heating apparatus : en
  • FR1214532A - Method for assembling two metallic elements : en fr
  • US2931172A - Thrust reversers : en
  • BE559186A - NEW DERIVATIVES OF NICOTINIC ACID AND THEIR PREPARATION PROCESS. : en fr
  • US2931380A - Lubricated rotary plug valve : en
  • US2931916A - Document transcriber : en
  • US2931979A - Electronic digital ratio tachometer : en
  • FR1214281A - Automatic ball dispenser device for living room football game : en fr
  • GB831959A - Improvements in or relating to adaptors for coupling pressure indicators to a sourceof fluid pressure : en
  • US2931513A - Display fixtures : en
  • US2931331A - Anchor davit : en
  • CA595828A - Process for the production of polyethylene : en
  • AU5340659A - Infeed conveyor : en
  • US2931201A - Drive coupling : en
  • US2931573A - Trigonometric resolving apparatus : en
  • DE1079039B - Process for the oxidation of nuclear secondary hydroxyl groups of oxysteroids : de en
  • DE1079204B - Method and device for spraying contact bridges onto the end faces of an electrical wound capacitor : de en
  • DE1079427B - Process for brazing workpieces with joints of greater tolerance, especially pipe coolers : de en
  • DE1809471U - PACKAGING CONTAINER IN BOOK FORM. : de en
  • AU5329959A - 121-iodo steroids of the pregnane series : en
  • BE583428R - Process for the synthesis of alkoynols. : en fr
  • CA595459A - Carburetor warm idle system : en
  • CA595710A - Metallized disazo dyes : en
  • US2931106A - Process for the preparation of improved polytetrafluoroethylene extrusion powder : en
  • US2932003A - Electronic cycle computer : en
  • DE1809494U - SPRAY REGULATOR FOR OUTLET VALVES. : de en
  • FR1214158A - Motor fuels : en fr
  • FR1214162A - Pulse counter : en fr
  • GB831924A - Improvements to carburettors for internal combustion engines, provided with an auxiliary device for starting and running said engines when cold : en
  • US2931516A - Bit holder : en
  • US2931627A - Hydraulic hoist : en
  • CY196A - Composition for the treatment of growth media : en
  • US2931099A - Electric razor having an oscillating tapered blade : en
  • US2931537A - Fastener inserting devices : en
  • US2931279A - Traffic center line method and apparatus : en
  • US2931365A - Cigarette, cigar or pipe holder for golf bags, buggies or the like : en
  • US2931788A - Polymers of a vinylphenyl boronic ester : en
  • US2931927A - Direct current hermetic motor compressor : en
  • AU240562B2 - Cathodic protection system : en
  • BE583391A - Transmission system comprising transistor amplifiers. : en fr
  • DE1079237B - Magnetic fastening device for a commodity to be fixed magnetically adhering to ferromagnetic metal surfaces : de en
  • DE1809235U - ROENTGEN DEVICE. : de en
  • GB831977A - Tear strip applying mechanism for use in conjunction with rotary parcelling or wrapping machines : en
  • GB832157A - Improvements in or relating to television cameras : en
  • US2931926A - Electric motor mounting means : en
  • US2931273A - Rocket launcher : en
  • US2931674A - Separable splice for endless flexible bands : en
  • DE1809482U - HYDRAULIC DRIVE FOR BACK AND RETURNING CONVEYORS. : de en
  • US2931261A - Plug inserting device for tubeless tires : en
  • US2931301A - Fuse for ballistic missile : en
  • FR72347E - Shielding tubes intended to prevent radio interference and method of manufacturing such tubes : en fr
  • DE1079216B - Process for the production of grids for electrical discharge vessels covered on one side : de en
  • DE1079476B - Vehicle control device for light motor vehicles : de en
  • FR1214056A - Fuel cartridges for nuclear reactors : en fr
  • DE1809355U - CONNECTOR FOR ELASTIC LINES OR LINES. : de en
  • FR1213961A - Asphaltic compositions : en fr
  • US2931539A - Condiment holder : en
  • US2931212A - Building and combination air and wire distributing structure : en
  • DE1078971B - Device for the production of an uncured, digested and dried brewing mash additive from germinated grain, preferably from germinated barley : de en
  • AU242752B2 - Preparation of dibenzyltindihalides : en
  • AU5339659A - Improvements in or relating to transmission devices comprising transistor amplifiers : en
  • US2931115A - Slide magazine : en
  • US2931995A - Rotary potentiometer with means for limiting rotation of the operating shaft thereof : en
  • CA595635A - Cast cylinder for hydraulic systems : en
  • DE1079549B - Tumble dryer with jacket heating : de en
  • CA595835A - Slack varying means for use with railway car truck brake beams : en
  • DE1809117U - TERMINAL SCREEN. : de en
  • DE1809480U - FASTENING THE TUBE PLATE OF STEEL LINK CONVEYOR BELTS TO ROUND LINK CHAINS. : de en
  • US2931190A - Jet refrigeration system : en
  • DE1809360U - STOPPER PACKING. : de en
  • FR1214271A - Improvement in equipment for the treatment of wire windings : en fr
  • USPP1927P - y-- x x xx : en
  • DE1079543B - Packaging for household appliances : de en
  • DE1809201U - DEVICE FOR REDUCING THE BRUSH FIRE ON THE COMMUTATOR OF ELECTRIC DC SMALL MOTORS. : de en
  • DE1809386U - CALENDAR WITH TWELVE MONTH BLOCKS. : de en
  • US2931398A - Woven fabric : en
  • US2931525A - Mounting apparatus for tractor attachments : en
  • US2931293A - Personalizing calendars by printing press : en
  • US2931416A - Milk case straightener : en
  • US2931133A - Balloon clip hanger : en
  • US2931051A - Bathtub safety rails : en
  • US2931157A - Power driven manually guided lawn mower : en
  • US2931390A - Power translating device having an anti-extrusion disc : en
  • DE1079090B - Anchorage of two concrete pavements arranged one above the other : de en
  • DE1079519B - Process for generating steam, especially for toy locomotives : de en
  • DK88781C - Process for the preparation of esters of 2-piperidylphenylmethanol or acid addition salts thereof. : da en
  • FR1213715A - Very high frequency oscillator assembly for transistor : en fr
  • DE1079033B - Process for the production of diolefinic primary alcohols distinguished by special odorant properties : de en
  • DE1079410B - Valve arrangement for liquids and gases with hydrostatic sealing ring : de en
  • DE1809206U - LAMP BRACKET WITH REMOVABLE PROTECTIVE COVER FOR STRB CONVEYORS IN MINES. : de en
  • DE1809463U - PRESS FORMING FOR MACHINERY FOR PRODUCING CONCRETE PIPES. : de en
  • DE1809475U - PACKAGING CONTAINERS FOR FROZEN FOOD. : de en
  • FR1213968A - Automatic device for installing profiled clamps for fixing electric wires or other applications : en fr
  • FR1214002A - Wall recessed faucet : en fr
  • US2931743A - Method of fusing metal body to another body : en
  • US2931769A - Hydroforming of a naphtha with heat exchange of the products with the feed : en
  • US2931837A - Long chain alkoxy-diols : en
  • FR1213689A - Converting binary numbers to decimals : en fr
  • GB832371A - Improvements in and relating to the securing of sleeves on shafts : en
  • US2931323A - Hatch arrangement : en
  • US2931392A - Pressure device : en
  • US2931557A - Record jacket with detachable photographs : en
  • US2931694A - Polyphenolic polymer reserving agents for acrylonitrile polymer base fibers : en
  • US2931799A - Process for treating cobalamin adsorbates : en
  • US2931155A - Mower unit : en
  • US2931291A - Digital printer and card punch machine : en
  • US2931867A - Tire deflation signal : en
  • US2931474A - Engageable tooth clutch, especially for change gear transmissions : en
  • AU235329B2 - Tachograph for vehicles : en
  • GB832160A - Improvements in or relating to the resolution of lysine : en
  • CA595507A - Transformer magnetic core : en
  • DE1079329B - Process for the production of new organotin compounds : de en
  • DE1079367B - Method and device for the reproduction of encrypted information contained in recording media : de en
  • DE1809230U - AUTOMATIC DRAW REGULATOR FOR FIREPLACE FIRE. : de en
  • DE1079202B - Thermal relay : de en
  • DE1079274B - Arrangement for measuring pressure for medical purposes : de en
  • AU5341659A - Process of and apparatus forthe continuous treatment of chips from coniferous wood and hardwood : en
  • CA595524A - Carrier-wave modulating system : en
  • BE559115A - FOAM PRODUCTS BASED ON THERMO-PLASTIC POLYCARBONATES WITH HIGH MOLECULAR WEIGHT. : en fr
  • DE1079069B - Superheater arrangement for water tube boilers with several flue gas ducts for optional firing with different fuels : de en
  • DE1079347B - Method for increasing the flash frequency of electric light flash stroboscopes : de en
  • DK88788C - Facsimilesender. : da en
  • US2931306A - Low lift method and apparatus : en
  • US2931762A - Neutronic reactor : en
  • US2931913A - Radiation receiver : en
  • US2931677A - Door control mechanism : en
  • US2931205A - Latch mechanism : en
  • US2931515A - Display device : en
  • US2931661A - Apparatus for cleaning brushes : en
  • US2931781A - Process for the manufacture of a polyglycidyl ether of a polyhydroxy-1:3:5-triazine : en
  • US2931708A - Metallurgical process and apparatus : en
  • GB832379A - Capping mechanism for assembling containers with detachable closures : en
  • US2931488A - Portable container for service caps : en
  • US2931870A - Electric rotating circuit breaker : en
  • AU5336459A - Concealed ball return system : en
  • CA595575A - Transformer core structures : en
  • CA595757A - 3,3'-biisoxazole : en
  • US2931382A - Emergency water tank : en
  • CA595516A - Oscillator with constant-voltage excitation of load : en
  • US2931595A - Apparatus for distributing strand material : en
  • US2931713A - Method of and material for etching aluminum : en
  • US2931900A - Electrical testing : en
  • US2931364A - Rod-shaped filter element : en
  • USD187625S - Combined automobile and helicopter : en
  • CA595601A - Production of dilactones : en
  • CA595702A - Hot gas defrosting system : en
  • US2931657A - Pictorial toys : en
  • US2931830A - Beta-(2, 4, 6-triiodo-3-hydroxyphenyl)-propionic acids and preparation thereof : en
  • CA595755A - Electrical discharge tube : en
  • FR1214264A - self-inflating elements : en fr
  • FR1214477A - Rockets : en fr
  • AU240563B2 - Improvements in or relating to apparatus for separating materials : en
  • CA595455A - Vehicle speed indicating system : en
  • CA595751A - Snap fastener socket member : en
  • US2931328A - Looper carrier for sewing machine : en
  • US2931723A - Photographic reproduction of multiple wedge scanner : en
  • US2931967A - Alternating current welding transformer : en
  • AU236965B2 - Implement tongue position control : en
  • BE558813A - PROCESS FOR DYING TEXTILE STRUCTURES IN POLYOLEFINS. : en fr
  • US2931880A - Electrical deodorizing device : en
  • USD187619S - Architectural grille : en
  • CA595607A - Method and apparatus for brazing fins to tubes : en
  • AU236772B2 - Collapsible caravan : en
  • CA595837A - Chain gate for open top trucks : en
  • US2931379A - Frost free well pipe connection and casing adapter : en
  • US2931922A - Electronic ring counter having sequentially triggered bistable stages : en
  • US2931426A - Motor vehicle seats : en
  • US2931688A - Electrographic printer : en
  • CA595615A - Apparatus for heat treating a movable strip : en
  • CA595671A - Material handling apparatus and load-engaging elements therefor : en
  • CA595500A - Shower seat : en
  • CA595543A - Magnetic core : en
  • AU236428B2 - Improvements relating to packing glands for armoured electric cable : en
  • CA595441A - Fireplace front : en
  • DE1809184U - SPLIT, COAXIAL HIGH FREQUENCY PLUG. : de en
  • BE583368A - Method for separating a lactam from an acidic reaction mixture. : en fr
  • BE559173A - : en
  • BE559273A - ORGANIC COMPOUNDS AND THEIR PREPARATION PROCESS. : en fr
  • CA595440A - Coordinate electrical switch : en
  • DE1809307U - GRATING. : de en
  • FR1213856A - Frying bath temperature indicator : en fr
  • FR1214079A - Tape for securing objects to surfaces such as walls, ceilings and, in particular, for display cases : en fr
  • FR1214382A - Improvements in cutting and cutting machines and tools : en fr
  • DE1809112U - LAMP SHADE. : de en
  • FR1214380A - Olefin polymerization and copolymerization process : en fr
  • US2931278A - Method and apparatus for the continuous production of drinking straws and the like : en
  • US2931576A - Thermal valve for cooling system : en
  • FR1214035A - Directed beam electron discharge tube : en fr
  • DE1809207U - ARTICULATED ARTICLE MADE OF PLASTIC FOR LUMINAIRES. : de en
  • FR1213800A - Method for producing and finishing woven articles : en fr
  • FR1214257A - Improved process for the preparation of tetracycline derivatives : en fr
  • GB831935A - Improvements in and relating to catalyst manufacture : en
  • CA595724A - Circuit arrangement for producing a sawtooth current in a coil : en
  • FR1213900A - Power meter compensation arrangement : en fr
  • FR1214036A - Kitchen utensil, intended for grilling dishes : en fr
  • DE1079107B - Method for synchronizing two pulse trains : de en
  • AU5338059A - Improvements in or relating to power distribution transformers for subterranean installation : en
  • US2931758A - Electrochemical method, electrolyte therefor, and method for producing said electrolyte : en
  • DE1079212B - Semiconductor arrangement with partially negative voltage characteristics, in particular switching diode : de en
  • DE1079315B - Device for pivoting away or backward a spinning head arranged above a spinning tank : de en
  • DE1079414B - Device for actuating a rapid shut-off device for pressure lines : de en
  • DE1809383U - PACKAGING CONTAINER FOR ROLLS OF GOODS. : de en
  • DE1809429U - POLISHING OR SANDING BRUSH. : de en
  • DE1809441U - EXCHANGEABLE AND REPLACEABLE SHOE HEEL WITH PROTECTED GRIP. : de en
  • FR1213668A - New method and apparatus for the detection of geological and tectonic heterogeneities : en fr
  • FR1214008A - Anti-corrosion product : en fr
  • FR1214458A - Apparatus for annealing loosely wound coils : en fr
  • GB831967A - Electrical drive for transport rollers : en
  • AU233976B2 - Improvements in reversible delay connectors : en
  • DE1079408B - Gate valve with two gate valves : de en
  • AU5340059A - Improvements in or relating to airconditioning systems : en
  • CA595478A - Infinitely variable friction drive : en
  • CA595588A - Thermally stable bituminous bonding compositions : en
  • DE1809161U - POWER TRANSMISSION DEVICE. : de en
  • DE1809311U - MEASURING AND TRANSMISSION DEVICE FOR THE SCREENING AND RECONSTRUCTION OF TRAFFIC ACCIDENTS. : de en
  • BE583364A - Paper machine. : en fr
  • CA595736A - Siloxane resin compositions : en
  • DE1809134U - SELF-SUCTION DRUM FILTER. : de en
  • FR1214329A - Method for assembling superimposed bands as by sewing using thermoplastic masses : en fr
  • GB831907A - Suspensions of drugs destined for injection and process for the preparation thereof : en
  • US2931548A - Clothes hanger attachment : en
  • US2931712A - Method of growing synthetic quartz : en
  • AU5335759A - Method for preparing moldings of foamed thermoplastic resins : en
  • US2931197A - Warp knitting apparatus : en
  • US2931444A - Curb edging plows : en
  • US2931726A - Method of producing a growth regulator for rumen organisms in treatment of rumen dysfunctions : en
  • US2931060A - Ladle sculling machine : en
  • US2931997A - Mounting for tubular resistors : en
  • DE1079267B - Jacquard devices on lace and tulle looms controlled by punch cards : de en
  • BE583389A - Machine tool for metalworking. : en fr
  • CA595572A - Hoist for use as loading apparatus, crane and excavator : en
  • BE583277A - Prefabricated metal frame construction. : en fr
  • CA595517A - Electric video signal circuits : en
  • US2931283A - Film transport assembly for cameras : en
  • US2931718A - Method and apparatus for automatically measuring and controlling moisture in a sinter mix or the like : en
  • US2931911A - Detector system for optical scanners : en
  • DE1809500U - INTERACTABLE BASTEL BOXES. : de en
  • US2931259A - Device for removing covers from paint cans and the like : en
  • DE1809298U - DEVICE FOR DRYING MASONRY. : de en
  • DE1809282U - DEVICE FOR SPACE HEATING. : de en
  • FR1213941A - Process for preparing vulcanized elastomers containing polymers and copolymers of alpha-olefins : en fr
  • FR1214453A - Wire unwinding tool : en fr
  • GB831931A - Flat shaped objects comprising a polyalkylene terephthalate and having a heat-sealable coating layer : en
  • AU241834B2 - Bowling ball lift mechanism : en
  • US2931475A - Fluid pressure actuated clutch with tiltable plate : en
  • US2931456A - Disappearing stairway : en
  • GB832301A - Improvements in or relating to steam or gas turbines having connections between a blade ring and disc subject to different temperatures and/or tangential tensions : en
  • GB832316A - Improved electric circuit breaker of the magnetic blow-out type : en
  • US2931591A - Reel : en
  • US2931814A - 4-alkylpyrazoles : en
  • CA595578A - Needle strips for spinning machines and method of employing same : en
  • DE1079144B - Plastic-insulated electrical high-voltage cable with a semiconducting layer surrounding the inner conductor : de en
  • FR1214041A - Method and installation for the manufacture of articles such as panels made of crushed wood or a similar dispersible raw material : en fr
  • FR1214175A - Improved method and apparatus for manufacturing articles of concrete or the like : en fr
  • FR1214184A - Prefabricated panel made to allow assembly : en fr
  • FR72395E - Two-piece metal cap for bottles, flasks or other containers : en fr
  • GB832369A - Improvements in or relating to apparatus for sensing statistical records : en
  • US2931798A - Kanamycin and processes for the preparation thereof : en
  • US2931994A - Transducer : en
  • FR1213778A - Automatic demoulding ice cube maker : en fr
  • FR1214038A - Process for the preparation of benzene-carboxylic acids : en fr
  • GB832247A - Improvements in web-severing mechanisms : en
  • USD187628S - Tape dispensing machine : en
  • FR1214340A - Fully automatic oil stove with cup burner : en fr
  • GB831970A - Method of and apparatus for the manufacture of phosphoric acid : en
  • FR1213944A - Recessed light meter photographic camera : en fr
  • CA595674A - Printing machine : en
  • FR1213831A - Plate clamping device with interposed waterproof seal : en fr
  • FR1214192A - Improvements to the sleeves containing the phonograph records : en fr
  • FR72339E - Winding protected against voltage shocks, especially for transformers : en fr
  • FR1214336A - Rotating shade : en fr
  • FR1214370A - Device applicable to reciprocating machines, in particular reciprocating compressors, for reducing the passage of heat from hot construction parts to the suction fluid : en fr
  • GB832222A - Improvements in and relating to continuously pumped vacuum systems : en
  • FR1214335A - Improvements in processes and equipment for composition by photographic printing : en fr
  • CA595467A - Method of burning gypsum : en
  • FR1214087A - Two-way amplifier : en fr
  • FR1214434A - Distributor for controlling hydraulic devices, in particular wheel brakes : en fr
  • BE559062A - HAND CONTROL DEVICE, ESPECIALLY FOR ANTI-AIRCRAFT WEAPONS. : en fr
  • BE583274A - New pyrimidine derivatives and process for their preparation. : en fr
  • GB832107A - Improvements in or relating to method of and means for making seam-weld joints between metallic members : en
  • US2931524A - Stacking machines and vertical conveyors : en
  • GB832229A - Improvements in methods of forming conductive patterns on insulating material : en
  • FR1214298A - Transformer construction : en fr
  • FR1213765A - Process for the preparation of hydrogen peroxide : en fr
  • FR1214064A - Process for removing sulfuric acid from sulfonation products of alkylaryl compounds : en fr
  • GB832120A - Improvements in or relating to controlling the flow of molten glass through a furnace forehearth : en
  • FR1213917A - Ball joint for pipes for all uses and in particular for irrigation : en fr
  • FR1213857A - Process for cold stamping of metals : en fr
  • FR1214392A - Manufacturing process of steel and lead bronze bearing shells : en fr
  • FR1214421A - Electrostatic filter : en fr
  • FR1214513A - Shelving : en fr
  • FR1214539A - Quick-open envelope : en fr
  • FR72379E - Kitchen furniture : en fr
  • CA595442A - Exhaust pipe extension : en
  • CA595774A - Method and an apparatus for the manufacture of single crystals : en
  • FR1214304A - Process for the isomerization of oxygenated steroids in 18 : en fr
  • GB832297A - Process and catalyst for the dehydrogenation of hydrocarbons : en
  • DE1079174B - Multi-motor drive for multi-part machines, especially for the rolls of paper machines : de en
  • FR1214379A - Lever arm with two positions, quick reversing, without articulation, especially for electric switch : en fr
  • GB831905A - Process for the wet production of a uranium double-fluoride : en
  • GB831966A - Improvements in and relating to regenerative heat exchangers : en
  • GB832095A - Improvements in wrapping machines : en
  • DE1079247B - Process for the production of water-soluble chromium-containing dyes : de en
  • GB831992A - Improvements in tubes : en
  • FR1213910A - Improvements to steering control mechanisms or the like : en fr
  • FR1214497A - Rotor assembly for gas turbojets : en fr
  • GB832085A - Measurement of gas entrained in liquids and of vapour pressure : en
  • FR1214306A - lubricant scrubber comprising filters combined with a deaerator : en fr
  • US2931226A - Indicating atmospheric responsive instrument with calibrating adjustment : en
  • US2931881A - Soldering device : en
  • GB831974A - Improved jack control mechanism for straight bar knitting machines : en
  • FR1214476A - Protection of reinforced plastic articles : en fr
  • GB832169A - Improvements in curing ester resins : en
  • FR1214171A - Improvements in metallurgical treatment processes for compositions containing nickel and iron : en fr
  • GB831980A - Method and apparatus of producing projections on glass surfaces : en
  • USD187610S - Plate or similar article : en
  • US2931774A - Lubricant stabilized by bis alkylene : en
  • FR1214020A - Shock absorber bearing : en fr
  • FR1214464A - Press provided with one or more dies, for molding ceramic products : en fr
  • FR1214528A - Maneuvering device, in particular bowden cable : en fr
  • FR72376E - Forestry saw, mounted on carriage : en fr
  • BE583331A - Improvements to walking dolls. : en fr
  • GB832238A - Improvements in or relating to rotary masonry drills : en
  • US2931182A - Hydraulic shear : en
  • US2931330A - Knife guards for sewing machines : en
  • US2931450A - Tandem vehicle construction : en
  • DE1079357B - Data transmission device : de en
  • FR1213740A - Multilane Signaling Systems Enhancements : en fr
  • FR1213860A - Protective cuff for dogs : en fr
  • GB831993A - Improvements in or relating to paper support devices for use in paper hanging operations : en
  • GB832270A - Improvements in or relating to gas discharge apparatus : en
  • FR1213730A - Improvement of machines for washing photographic prints : en fr
  • FR1213816A - Process for the preparation of unsaturated carbonyl compounds from olefins containing at least three carbon atoms : en fr
  • GB831883A - Improvements in and relating to hydrocarbons : en
  • GB832103A - Improvements in and relating to money boxes : en
  • GB832392A - Improvements in agricultural machinery : en
  • IE24177L - Penicillin derivatives : en
  • DE1079147B - Process for the lengthwise separation and stripping of a cable jacket consisting of a lengthwise soldered metal band from the cable core : de en
  • DE1079169B - Main current limit switch : de en
  • DE1079405B - Ready-to-install shaft seal : de en
  • DE1079413B - Device for the pneumatic transmission of a position indicator : de en
  • FR1213932A - Improvements to the wheels of handling vehicles and wheels provided with these improvements : en fr
  • FR1214194A - Brazing improvement : en fr
  • GB832022A - Improvements in or relating to suppressors more particularly for sparking plugs : en
  • GB832201A - Improvements in or relating to pressure reducing, pressure relieving and vacuum relieving apparatus : en
  • US2931347A - Variable valve lifter for internal combustion engines : en
  • US2931592A - Spinning reel mechanism : en
  • US2931877A - Electrical contact device : en
  • DE1079014B - Process for the preparation of cyclic phosphonitrile chloride polymers : de en
  • DE1079153B - Push button switch : de en
  • DE1079291B - Thermal insulating multi-pane insulating glass : de en
  • DE1809488U - ELASTIC TANK FLOATING BALL SEAL. : de en
  • DE1079551B - Pusher centrifuge with a disc-shaped pusher floor and an inlet funnel that distributes the material to be centrifuged on the drum shell : de en
  • DE1079074B - System for utilizing waste heat : de en
  • DE1809422U - ALUMINUM CAP. : de en
  • DE1809476U - Box or container for cigarette packs or the like : de en
  • FR1213754A - Partitions for packaging bottles or the like : en fr
  • FR1214114A - Improvements to devices such as abrasive wheels : en fr
  • GB832087A - Improvements in or relating to a method of and apparatus for producing a filter rod : en
  • FR1213986A - Main tap for water pipes in buildings : en fr
  • US2931666A - Writing block chain : en
  • US2931735A - Method of marking graduated glass clinical thermometers : en
  • FR1213687A - Ball shutter and opening ramps rotating at normal quarter-turn and automatic closing : en fr
  • FR1213818A - Hydraulically adjustable articulated support : en fr
  • DE1079542B - Packaging material made of paper, cardboard or the like for the production of containers for receiving filling material from sticky and / or melted products : de en
  • FR1214112A - Multiple position electrical switch : en fr
  • GB831893A - Improvements in or relating to belt-fastening machines : en
  • GB832041A - Improvements in and relating to means for dewatering sludge in sewage disposal installations : en
  • US2931944A - Switching device controllable by a light source : en
  • DE1809142U - BOW CONVEYOR FOR PRESSES. : de en
  • US2931801A - Cellulose nitrate : en
  • US2931838A - 2-methyl-2-hydroxy-4-(2, 2, 2-trichloro-1-hydroxyethoxy)-pentane and its production : en
  • DE1079086B - Device for top wind freshening on the normal converter equipped for bottom blowing : de en
  • DE1809127U - ARRANGEMENT FOR CONNECTING A FLAT PART PRESS TO A TUBE IRON. : de en
  • FR72396E - Hand propelled ankle pusher for quick seals : en fr
  • DE1079505B - Footwear with a rubber or plastic sole and an upper made of fabric coated with plastic : de en
  • US2931650A - Folding game table : en
  • US2931897A - Radiosonde : en
  • DE1079553B - Inoculation of industrial water with a product containing calcium phosphate and silicic acid : de en
  • GB832338A - Vinyllictin compounds and process for preparing the same : en
  • FR1213929A - Inflatable Liferaft Improvements : en fr
  • FR72369E - Device for the drip administration of solutes or other injectable liquids, solid : en fr
  • GB831868A - Improvements in or relating to a method of and a furnace for cremating bodies : en
  • GB832256A - Improvements in or relating to cementitious material : en
  • DE1809334U - ILLUSTRATION DEVICE FOR CALCULATION CLASSES. : de en
  • US2931178A - Safety attachment for fluid pressure operated brake system : en
  • GB832277A - Method of and means for drying hay and straw in baled form : en
  • GB832364A - An improved fastener : en
  • US2931108A - Educational typewriter simulating toy : en
  • US2931511A - Tire display apparatus : en
  • US2931872A - Polarized relay : en
  • US2931072A - Single lens reflex camera : en
  • CA595506A - Animal and poultry feed containing chlortetracycline mash : en
  • CA595783A - Pilot construction : en
  • CA595798A - Manufacture of polymeric sheet material : en
  • FR1214540A - Airtight box or similar container : en fr
  • FR1213878A - Bending-compensated support arm machine tool : en fr
  • DE1079292B - Holding and carrying device for travel items : de en
  • DE1079364B - Device for recording additional driving processes on the diagram sheets of tachographs : de en
  • US2931702A - Metathesis of plutonium carrier lanthanum fluoride precipitate with an alkali : en
  • FR1213784A - Improvements to chucks : en fr
  • GB831994A - Improved polymers and process and catalyst for production thereof : en
  • USD187633S - Handle for an adjustable hand saw : en
  • FR1214395A - Magnetic circuit static frequency multiplier : en fr
  • FR1214535A - Guide device for elastic suspensions, particularly for vehicle suspensions : en fr
  • GB831908A - Process for sweetening petroleum distillates : en
  • US2931130A - Miniature structural components : en
  • DE1809447U - HEEL GUIDANCE OF SKI BOOTS WHEN TOURING SKIING IN CONNECTION WITH SAFETY BINDINGS. : de en
  • US2931189A - Heat pump and heat engine : en
  • US2931194A - Ice block harvesting device : en
  • US2931724A - Correction fluid and method for correcting blueprints : en
  • US2931822A - Process and apparatus for the continuous production of sulfuric acid esters : en
  • GB831874A - Improvements in sealing washers : en
  • FR1213830A - Electrode holders for arc welding : en fr
  • FR1214095A - Process for reinforcing the seams of fabrics or similar materials : en fr
  • FR1214113A - High flow hand pump : en fr
  • FR1214368A - Liturgical candles and method of manufacturing such candles : en fr
  • DE1079035B - Process for the production of complex sulfonic acid salts with a high barium content : de en
  • DE1079120B - Circuit arrangement for single-pole electronic connection of inductively sealed connection paths in telecommunication systems, in particular telephone systems : de en
  • FR1214426A - Mode of actuation of tools and equipment towed or carried by tractors or other mechanical means : en fr
  • US2931696A - Phosphorous-containing polyphenolic reserving agents for acrylonitrile polymer base fibers : en
  • FR1214344A - Improvements to heat production and use installations : en fr
  • DE1079059B - Process for the preparation of 1- (tert-aminoaethyl) -2-benzyl-benzimidazoles : de en
  • DE1079155B - Arrangement for controlling several electromagnetically controllable receivers, in particular relays : de en
  • DE1079406B - In the longitudinal direction split, radially resilient movable seal carrier for labyrinth seals of centrifugal machines : de en
  • DE1809416U - CARRYING DEVICE FOR SAILBOATS ON THE ROOFS OF MOTOR VEHICLES. : de en
  • FR1214502A - Process for making shapes for intaglio printing : en fr
  • GB832248A - Improvements in or relating to methods of treating single crystal silicon bodies : en
  • FR1214537A - Process for the preparation of water-soluble derivatives resulting from the transformation of lignin and practical applications of these derivatives : en fr
  • FR72354E - Prefabricated floor : en fr
  • US2931053A - Bed frame construction : en
  • US2931256A - Bar turner : en
  • US2931828A - Carbamate of propinyl, cyclohexanol : en
  • FR1214080A - Metal bed base : en fr
  • GB832262A - An improved channelled or grooved awl : en
  • DE1079481B - Electric windshield wiper drive for different speeds : de en
  • CA595450A - Orthopaedic apparatus for supporting the legs : en
  • CA595566A - Signal pick-up and tread-cleaning shunt block and connections : en
  • DE1079313B - Process for vulcanizing all kinds of footwear : de en
  • DE1809342U - WOODEN BOX CASE WITH CIGAR CUTTER. : de en
  • US2931079A - Combination flush and sliding door : en
  • US2931790A - Copolymers and method for the preparation thereof : en
  • US2931145A - Grinding machine : en
  • US2931985A - Differential d.-c. amplifier : en
  • US2931635A - Electrically operated stove changing control apparatus for blast furnaces : en
  • US2931765A - Process and apparatus for treating petroleum oils and solid fuels : en
  • US2931952A - Driver for pulsing inductive circuits : en
  • DE1079474B - Tipper trailers, in particular semi-trailers : de en
  • DE1809444U - PAINT MOLDING MACHINE WITH SUBMERSIBLE PUMP. : de en
  • FR1214005A - prefabricated reinforced and vibrated concrete element intended for assembly : en fr
  • FR1214300A - Circuit switches : en fr
  • GB832170A - Grinding and polishing apparatus : en
  • GB832220A - Wax compositions and self-gloss emulsions produced therefrom : en
  • AU239675B2 - Improvements relating to passenger seats for airplanes : en
  • USD187601S - Ball-rolling device : en
  • FR1214310A - Structures formed from graft copolymers and their preparation process : en fr
  • FR1214350A - Device for simultaneous recording of sound on several magnetic sheets : en fr
  • DE1809417U - DEVICE FOR FASTENING SKID PROTECTION ELEMENTS ON THE TIRES OF MOTOR VEHICLES. : de en
  • US2931045A - Neckties and holders : en
  • US2932014A - Electrical position-indicating apparatus : en
  • DE1079190B - Iron core for transformers u. like : de en
  • DE1079208B - Electrode system with asymmetrical conductivity : de en
  • IE23630L - Loose leaf binders : en
  • DE1079268B - Process for the multi-stage reshaping of high and high molecular weight, gaseous or liquid hydrocarbons : de en
  • DE973596C - Stimulator for medical purposes : de en
  • FR1214099A - Transport and assembly device for portable electrical devices : en fr
  • US2931601A - Shock absorbing engine mount : en
  • GB832016A - A machine or the like with a shiftable slide and with a reading device for measuringor setting the shift of the slide : en
  • US2931233A - Solenoid control for pilot valves and the like : en
  • US2931143A - Device for sharpening safety razor blades : en
  • US2931934A - Indirectly heated supply cathode : en
  • FR1214250A - Method of amplitude constancy of an electromagnetic vibrator : en fr
  • FR1214376A - Improvements to processes, tools and machines for jamming railway tracks : en fr
  • FR1213672A - Root-repelling caulks and coverings for water pipes, especially wastewater : en fr
  • FR1214440A - Improvement in continuous working photographic film developing machines : en fr
  • FR1213749A - Improvements to manufacturing processes for elements or profiles in laminate material : en fr
  • FR1213842A - Advanced electric control for tightening or loosening by screw for thickness correction of a product during rolling : en fr
  • FR1214474A - Continuous rolling mill train and accessories for this train : en fr
  • DE1079289B - Method for melting an object made of molybdenum, in particular a molybdenum wire, in glass : de en
  • DE1809137U - DUST COLLECTORS. : de en
  • DE1809433U - DOOR TAPE. : de en
  • AU5224559A - Refrigerator kerosene fuel supply unit : en
  • FR1214493A - Device for tracing parts to be cut from a strip of fabric, in particular for making stockings : en fr
  • US2931041A - Nail set : en
  • DE1809168U - INTERCOM FOR INTERCOM AND INTERCOM SYSTEMS. : de en
  • DE1809183U - CONTACT SOCKET WITH SOLDER CONNECTION FOR PIN CONNECTIONS. : de en
  • FR1213682A - Improvements to crimp-type closure caps : en fr
  • FR1213779A - Improvement in textile machine coilers : en fr
  • GB832080A - Manufacture of n-acylamino compounds : en
  • FR1214451A - High purity zinc production process : en fr
  • GB832006A - Process of building cisterns and the like : en
  • FR1214230A - Process for the preparation of hardly combustible copolymers based on halogenated unsaturated polyesters : en fr
  • DE1809351U - UNITED RADIAL CYLINDER ROLLER BEARING AND AXIAL BALL BEARING. : de en
  • GB832073A - Improvements in and relating to the coating of paper : en
  • GB832389A - Improvements relating to railway vehicle weight measuring devices : en
  • FR1214088A - Button fastening device : en fr
  • DE1809110U - ZIPPER. : de en
  • DE1809205U - LIGHT FITTING FOR ROD-SHAPED LAMPS. : de en
  • DE1068626B - Stacker crane : de en
  • DE1079459B - Image scanner for the production of color and tonal correct partial colors : de en
  • FR1213862A - Electro-magnetic device for charging a spring : en fr
  • GB832287A - Improvements in or relating to processes for producing substituted alkylamines and acid-addition salts thereof : en
  • GB831857A - Improvements in or relating to egg cartons of the molded pulp type : en
  • FR72335E - New textile yarn and its preparation process : en fr
  • AU5337459A - Improvements in or relating to memories for storing the ( free or busy ) states of the links in the switching network of a telecommunication exchange : en
  • FR1214501A - Multipurpose device, capable of being used in particular as a snow plow, shovel, cart, etc. : en fr
  • GB832304A - Separable connection for electrical conductors and cables : en
  • FR1213799A - Fertilizer distributor device, mounted on subsoiler : en fr
  • FR1214012A - Production of cumene hydroperoxide : en fr
  • FR1213701A - Improvements made to explosive-charged perforating devices, in particular those intended for use in wells : en fr
  • FR1214124A - Document sorting and reading machine : en fr
  • FR1214189A - Airplane or similar craft equipped with a signal transmitter : en fr
  • US2931105A - Adjustable plaster ground : en
  • DK88802C - Mechanism for returning workpieces that are being cut in a circular saw. : da en
  • DE1079334B - Device for checking the waviness of the running grooves of ball bearing rings : de en
  • DE1809411U - FLEXIBLE JOINT, IN PARTICULAR FOR USE IN MOTOR VEHICLES, FOR EXAMPLE THEIR STEERING PARTS. : de en
  • DE1809448U - COMPOSITE TOY FIGURINE MADE OF RUBBER, PLASTIC OD. DGL. : de en
  • CA595485A - Method of and means for producing printing plates : en
  • FR1214483A - Bra : en fr
  • DE1079245B - Gas nozzle for shielding gas arc welding with a consumable electrode : de en
  • FR1214044A - Device for fine dosages : en fr
  • FR1214205A - Extendable formwork for concrete columns : en fr
  • DE1079544B - Trough-shaped, troughed conveyor belt : de en
  • FR72366E - Construction of houses by standardized elements : en fr
  • GB832384A - An improved method of and apparatus for manufacturing iron : en
  • FR1214137A - Dispensing device of determined lengths of a strip of paper or canvas towels : en fr
  • DE1079145B - Process for the production of insulation or sheathing from cross-linked polyolefins for electrical lines and cables : de en
  • FR1213743A - Hydraulic automatic adjustment mechanism, including brakes : en fr
  • GB831943A - Improvements relating to electron discharge devices : en
  • GB832397A - Improvements in or relating to the manufacture of paper insulated power cable : en
  • US2931425A - Multiple purpose furniture : en
  • US2931996A - Ballast resistor with sealed terminal means : en
  • DE1079066B - Process for the preparation of substituted coumarones : de en
  • GB832112A - Improvements in or relating to saws for stones or like hard material : en
  • GB832307A - Improvements relating to walls : en
  • DE1079314B - Porous form and method of making it : de en
  • DE1079326B - Process for the production of cation exchangers based on polystyrene : de en
  • DE1809239U - Tablets box : de en
  • FR1214107A - Improved roller for endless conveyor and industrial manufacturing process of such rollers : en fr
  • FR1214448A - Process for preparing high purity monovinylacetylene : en fr
  • GB831847A - Lubricants containing polybutene-1 : en
  • GB831889A - Process for the oxidation of anthracene to anthraquinone : en
  • GB832185A - Improvements in and relating to protective coating for thin rigid members having a concave surface : en
  • DE1809377U - GUITAR. : de en
  • FR1214073A - Air spring containing telescopic shock absorber for vehicle suspension : en fr
  • GB831853A - Improvements in or relating to glycoluril derivatives : en
  • CA595682A - Wiring device : en
  • US2931125A - Fish hook disgorgers : en
  • US2931224A - Liquid level measuring system : en
  • DE1809202U - WINDING INSULATION OF ELECTRIC MACHINERY. : de en
  • DK88778C - Process for the preparation of 6-hydroxy-3,5-cyclopregnan-20-one. : da en
  • FR1213911A - Device for controlling the button feed mechanism in button sewing machines : en fr
  • FR1214466A - People counting device for escalators : en fr
  • FR72319E - Improvements to electric cables : en fr
  • GB831850A - Series dual pump arangements : en
  • GB832126A - Machine for continuously curing elastomeric material in sheet form : en
  • DE1809413U - DEVICE TO PREVENT WINDOWS FROM ICING UP, ESPECIALLY ON MOTOR VEHICLES. : de en
  • DE1809491U - DISCHARGE CHUTE FOR SHEEL CENTRIFUGES. : de en
  • DE1079521B - Filter rod and filter elements consisting of it for tobacco smoke and manufacturing processes for this : de en
  • GB832164A - Reversible propeller : en
  • AU5339859A - Improvements in reversible delay connectors : en
  • DE1079010B - Process for the production of non-dusting sodium perborate with reduced bulk weight : de en
  • DE1079016B - Process for removing boron compounds from silicon halides : de en
  • DE1079484B - Vehicle jack combined with an air pump : de en
  • DE1079187B - Arrangement for supplying a motor from two generators with different frequencies : de en
  • FR1213813A - Stable frequency oscillating assembly free of harmonics and modulation : en fr
  • US2931083A - Arrangement for inter-connecting and stretching of metal bands : en
  • US2931433A - Evaporation process control by variation in process material dielectric constant : en
  • BE583264R - Device for fixing railroad tracks to sleepers. : en fr
  • DE1079479B - Insert panel for the indicator cutout in car bodies : de en
  • FR1213970A - Track for vehicles : en fr
  • GB831902A - Improvements in and relating to a process for the production of terephthalic acid : en
  • GB831938A - Reclining chairs employing moveable back and leg rests : en
  • GB832161A - Improvements in or relating to refrigerators having sealed motor compressor units : en
  • DE1079156B - The magnet armature is suspended from the movable switching head of a magnetic switch made of insulating material : de en
  • DE1079159B - Device for converting multi-digit binary code signals into corresponding potentials between a first and a second main connection terminal for the transmission of values : de en
  • DE1809198U - PROBE DEVICE FOR ELECTRICALLY CONTROLLED POST SHAPING MACHINES, IN PARTICULAR POST SHAPING MACHINES. : de en
  • DE1809232U - AXIAL FAN. : de en
  • FR1214050A - Method and device for manufacturing tubes with longitudinal welded joints : en fr
  • FR1214425A - Bulky yarn made of individually wound fibers : en fr
  • US2931229A - Transducer mountings : en
  • US2931251A - Controls for transmission : en
  • US2931654A - Pitching game target with indicator : en
  • DE1809290U - MOBILE STOVE. : de en
  • FR1214163A - Rotary vane pumps and motors : en fr
  • FR1214229A - Thermosensitizers : en fr
  • CA595461A - Process of producing fried chicken : en
  • US2931971A - Magnetic amplifier control device : en
  • DE1809194U - CAM SWITCHES. : de en
  • FR1213990A - Shack, chalet or similar and its construction process : en fr
  • FR1214238A - Safety valve : en fr
  • FR1214496A - Rolling metal thistle and its support, for textile machines : en fr
  • GB831891A - Mold drying system : en
  • IS419B6 - Method of manufacturing containers, in particular barrels. : en is
  • DE1809197U - SWITCH WITH LIGHTING. : de en
  • FR1213663A - Detection system : en fr
  • FR1213972A - Improvements in the use of vinyl emulsions for the preparation of plastic floors : en fr
  • FR1214381A - Large capacity method and device for recording and reading information : en fr
  • FR1213746A - Elastic fabric : en fr
  • FR1213949A - Electrical switch and in particular end switch : en fr
  • GB832147A - Emulsified oxidised polymer oil latex : en
  • GB832166A - Lubricating oil composition : en
  • DE1809387U - DISPLAY STAND FOR UMBRELLAS. : de en
  • DE973597C - Bearing seal for running or carrying rollers : de en
  • DE1079166B - Method for establishing the electrical and mechanical connections between the connecting parts of electrical resistors and the resistance material or the supporting body : de en
  • DE1809178U - COMB PATTERN - FLANGE RIBBING. : de en
  • US2931614A - Device for filling containers with predetermined quantities of materials : en
  • DE1809224U - BIFILAR-COILED HEATING FILE FOR THE CATHODES OF ELECTRIC DISCHARGE TUBES. : de en
  • DE1809303U - INLET GRATING FOR RAIN INLETS, IN PARTICULAR ON BUILDINGS. : de en
  • DE1809226U - COLLECTION CONTAINER. : de en
  • DE1809397U - EVERYTHING BAG FOR PHOTOGRAPHIC CAMERAS WITH REFLECTOR. : de en
  • FR1214103A - New derivative of serine and its process for obtaining : en fr
  • FR1214130A - Very fine porous porous membranes and their manufacturing process : en fr
  • FR1214216A - Process for the production of hydrogenated derivatives of 7-cyano-2, 5-heptadienoic acid and its esters, and products obtained : en fr
  • AU237134B2 - Apparatus forthe manufacture of smeltable briquettes from iron ore anda fuel : en
  • US2931549A - Spare tire rack : en
  • FR1213675A - Oil or air cooling installation, in particular for a gas turbine and a turbine provided with said installation : en fr
  • GB831955A - Improvements in and relating to dynamic balancing machines : en
  • GR20710B - CLOTH OF RINING CLOTHES IN PAPER SHEETS. : el en
  • DE973590C - Use of self-setting plastics in the dental field : de en
  • FR1213711A - Air blown circuit breaker : en fr
  • FR1213979A - Electrical contact support : en fr
  • FR1214237A - Process for manufacturing graphitizable petroleum coke : en fr
  • GB832146A - Improvements in or relating to methods of and machines for automatic grinding : en
  • GB832288A - Improvements in or relating to processes for producing substituted alkylamines and acid-addition salts thereof : en
  • FR1214176A - Calcium-sodium separation process : en fr
  • FR1214083A - Method and device for obtaining teeth with curved teeth by using models on normal involute milling machines : en fr
  • US2931412A - Corrugated spring steel bushing : en
  • US2931721A - Regeneration of reactor fuel elements : en
  • DE1809125U - DEVICE FOR THE PRODUCTION OF ROLL HOLDER FOR CURTAIN ROLLS. : de en
  • GB831928A - Improvements in or relating to lubricating devices : en
  • GB832075A - Improvements in or relating to the desulphurisation of coke oven gases : en
  • GB832246A - Process and apparatus for discharging solid particles : en
  • GB831899A - Improvements in or relating to the polymerisation of ethylene : en
  • GR20715B - FRAME WITH DIOPTS. : el en
  • AU239438B2 - Electrochemical separation of ions withthe aid of complexing agents : en
  • DE1809245U - LID FOR MIXER. : de en
  • US2931039A - Cartridge firing apparatus : en
  • US2931237A - Automotive device : en
  • CA595628A - Vehicle seats : en
  • CA595726A - Sintered hard metal alloy : en
  • CA595731A - Electrolytic process : en
  • CA595845A - Lamp base terminal welding : en
  • US2931255A - Blade fabricating machine : en
  • US2931311A - Diaphragm for fuel pump : en
  • US2931384A - Safety valve for subsurface conduit strings : en
  • US2931401A - Trim saw apparatus : en
  • US2931906A - Measuring devices using radio-active materials : en
  • CA595600A - Radio receiver : en
  • US2931748A - Crimped flat material for filter plugs for cigarettes : en
  • US2931097A - Apparatus for installing electrical systems : en
  • US2931159A - Double sickle mower : en
  • US2931773A - Method of dispersing calcium carbonate in lubricating oil : en
  • USD187598S - Game board : en
  • DE1079341B - Photoelectric colorimeter : de en
  • US2931338A - Plastic cartridge for containing liquid ink : en
  • DE1079123B - Arrangement for amplitude control of high frequency oscillators : de en
  • DE1079483B - Lock ring provided with a bevel shoulder : de en
  • US2932011A - Matrix selection apparatus : en
  • DE1079184B - Arrangement for keeping the voltage of self-excited synchronous generators constant : de en
  • CA595491A - Fluid circulation controls for rotary reservoir fluid couplings : en
  • AU242105B2 - Apparatus for processing products in sealed containers : en
  • AU4198258A - Improved amplifying impedance changing or level changing apparatus : en
  • AU239550B2 - Improvements in or relating to memories for storing the ( free or busy ) states of the links in the switching network of a telecommunication exchange : en
  • BE583370A - Process for the preparation of alpha-aminolactams. : en fr
  • AU234601B2 - Web cutting apparatus : en
  • BE583369A - Multivitamin preparations. : en fr
  • AU4213358A - Improvements in dental handpieces ofthe highspeed type : en
  • US2932024A - Aircraft navigation instrument : en
  • CA595811A - Ferroelectric ceramic compositions : en
  • CA595527A - Hydraulic apparatus : en
  • AU5340359A - Modified clay complexes and method of preparation : en
  • CA595552A - Periodic unidirectional electric pulses generated by a transductor : en
  • AU5345159A - Chemical process and product : en
  • CA595650A - Fluorescent glass container marking : en
  • FR1213794A - Converter of telegraph signals to dial pulses : en fr
  • FR72349E - Improvements made to devices for measuring at least one variable such as speed, flow, etc. : en fr
  • GB832354A - Automatic weighing machine : en
  • AU5332959A - Improvements in or relating to vehicle brake systems : en
  • US2931559A - Remailable billing envelopes : en
  • BE583265A - Procedure for applying a hardened polyester-based varnish to a glossy polish. : en fr
  • CA595641A - N-propylurea derivatives : en
  • CA595512A - Staple for stapling machine : en
  • AU5344459A - Improvements in or relating to colour television receivers : en
  • CA595606A - Pilot valve : en
  • FR1214348A - Improvements to magnetic filters : en fr
  • GB832257A - Improvements in or relating to window and like frames : en
  • US2932001A - Seismic record plotter : en
  • US2931413A - Traction device : en
  • DE1079084B - Regenerator, in particular for use in a hot gas piston machine : de en
  • CA595666A - Semiconductor rectifier assembly : en
  • AU237493B2 - A self-propelled milking unit : en
  • AU5344859A - Process forthe manufacture of pigments from titanium oxide and zinc oxide : en
  • CA595534A - Stress measuring method and device : en
  • CA595709A - Positioning or locking guides for dies : en
  • DE1809185U - SEALING DEVICE FOR ELECTRICAL INSTALLATION EQUIPMENT. : de en
  • DE1809236U - X-RAY DUCT. : de en
  • DK88795C - Plants for the production of gas from liquid fuel. : da en
  • CA595608A - Epoxy ether condensation polymers : en
  • CA23178S - Plate : en
  • AU234394B2 - Improvements in or relating to airconditioning systems : en
  • CA595768A - Power plant apparatus : en
  • FR1213892A - Electrode holder for electric arc welding : en fr
  • GB832274A - Improvements in or relating to railway vehicles : en
  • US2931061A - Flexible sleeve for traveling cleaner : en
  • US2931438A - Adjustable length tail pipe for oil field operations : en
  • CA595754A - Disazo-dyestuffs : en
  • BE583304A - Mode of limiting the voltage variations of high fidelity recorder tapes. : en fr
  • US2931492A - Can pack, carrier tube and blank : en
  • US2931898A - Semi-conductor oscillators : en
  • BE558995R - PROCESS FOR THE PRODUCTION OF DERIVATIVES OF PHENOTHIAZINE AND NEW DERIVATIVES PREPARABLE BY THIS PROCESS. : en fr
  • CA595464A - Single packer oil production method and apparatus : en
  • AU241495B2 - Improvements in or relating to multi - unit arrangements for four - stroke rotary piston engines : en
  • AU241750B2 - Improvements in stoves, lamps andthe like : en
  • DE1079393B - Screw connection for split bearings made of light metal, especially for connecting rod bearings : de en
  • DE1809464U - DEVICE FOR MANUFACTURING CONCRETE PIPES. : de en
  • FR1214001A - sealing nut : en fr
  • CA595525A - Printing telegraph apparatus : en
  • US2931126A - Fly swatter : en
  • US2931232A - Variable vertical speed mixer : en
  • US2931588A - Strand reeling apparatus : en
  • USD187582S - Tractor : en
  • DE1079027B - Process for the production of terephthalic acid and / or isophthalic acid : de en
  • US2931148A - Method of wrapping tacky polymer as shipping package and apparatus therefor : en
  • US2931359A - Hygienic device for cleansing the vagina : en
  • US2931639A - Weighing scale system : en
  • US2931789A - Polyamides from pinic acid : en
  • US2931535A - Tierable and nestable receptacle : en
  • US2931816A - New series of organic compounds : en
  • DE1079493B - Electric ship propulsion adjustable in vertical direction : de en
  • FR72386E - Polyphase patch winding : en fr
  • AU4215358A - Apparatus for conveying materials : en
  • CA595567A - Railway truck : en
  • DK88810C - Clamping cylinder. : da en
  • BE559197A - NEW HETEROCYCLICAL DERIVATIVES AND THEIR PREPARATION METHODS. : en fr
  • GB832289A - Improvements in or relating to processes for producing substituted alkylamines and acid-addition salts thereof : en
  • GB832324A - Boot or shoe and a method for its manufacture : en
  • GB832343A - Improvements in and relating to the manufacture of chocolate : en
  • CA595574A - Shaft retaining ring : en
  • CA595647A - Condition responsive apparatus and method : en
  • US2931171A - Combination noise suppressor and thrust reverser : en
  • DE1809111U - PETROL SAFETY LAMP. : de en
  • DE1809314U - LEVEL CONTROL UNIT. : de en
  • DE1079096B - Arrangement for track diagram signal boxes with side protection display : de en
  • DE1809276U - HEIGHT-ADJUSTABLE BATH FOOT. : de en
  • DE1809328U - MEASURING ELECTRODE HOLDER. : de en
  • FR1214027A - Improvements to hearths for the combustion in pulverized form of lean coals : en fr
  • AU242426B2 - Improvements in or relating to web-fed printing machines : en
  • CA595750A - Force measuring device : en
  • CA595760A - Heat transmission : en
  • AU5334259A - Bobbin handling arrangement : en
  • DE1078984B - Brake release device for unwinding rollers in calenders : de en
  • DE1079468B - Trolley for transporting and tipping wood bundles : de en
  • DK88799C - Node in racks. : da en
  • BE559293A - ELECTRICAL DEVICE FOR GAS IGNITION, ESPECIALLY FOR KITCHEN RANGES. : en fr
  • US2931220A - Deflection measuring apparatus : en
  • US2931332A - High speed aquatic device for swimmers and other purposes : en
  • US2931449A - Occupant-controlled, self-propelled, obstruction-climbing vehicle : en
  • US2931958A - Semi-conductor devices : en
  • US2931321A - Process for forming candy into twisted stick length units : en
  • US2931584A - Ball mill : en
  • US2931682A - Quick acting tractor wheel clamp : en
  • FR1214199A - New azo dyes : en fr
  • FR72382E - Process for preparing unsaturated cyclohexanic derivatives from mesityl oxide : en fr
  • GB832115A - Improvements in or relating to liquid dispensing apparatus : en
  • US2931800A - Cellulose nitrate product : en
  • CA595623A - Stud-welding gun : en
  • CA595715A - Fixed louvered awning assembly : en
  • DE1809349U - LIFTING EQUIPMENT FOR TELECOPY EXTENDABLE METAL TUBE BARS. : de en
  • DE1809445U - MOSAIC STONE. : de en
  • FR1214204A - Mobile light building : en fr
  • US2931267A - Means for producing a picture comprising a plurality of adjacent images : en
  • US2931811A - 3, 4, 6-trioxo hexahydropyridazine compounds and a process of making same : en
  • USD187584S - Rear view mirror : en
  • US2931716A - Method for handling liquid materials and for granulating and conditioning solids : en
  • US2931612A - Adjustable drapery hook with track : en
  • US2931646A - Signature feeding devices : en
  • US2931644A - Work supporting stand : en
  • DE1079522B - Machine for the automatic stacking of blanks for ceramic plates u. like : de en
  • AU5334059A - Preparation of dibenzyltindihalides : en
  • DE1079082B - Temperature control device for cold generator : de en
  • DE1809272U - LOCKING DEVICE ON THE MIRROR SWIVEL DOOR OF SHAVER WALL UNITS. : de en
  • DE1809412U - SPRING STEERING WHEEL FOR MOTOR VEHICLES. : de en
  • DE1079371B - Fuel container for gas lighters : de en
  • DE1079552B - Device for dewatering fine soils, alluvial sand and. Like. By means of suction wells : de en
  • DE1809120U - HIGH PERFORMANCE RUNWAY LIGHT. : de en
  • US2931651A - Bowling ball elevating apparatus : en
  • US2931652A - Bowling ball grip : en
  • DE1079030B - Process for the production of olefins : de en
  • DE1079121B - Circuit arrangement for telecommunications, in particular telephone systems with couplers, the setting of which is controlled by setting sets : de en
  • DE1079455B - Photographic developer containing 4-amino-5-pyrazolone compounds and hydroquinone : de en
  • DE1809113U - LAMP SHADE WITH PLISSE COVER. : de en
  • DE1809156U - STEEL STAND FOR BARRIER RODS. : de en
  • DE1809404U - ELECTRONIC FLASH UNIT WITH PLUG-IN DEVICE. : de en
  • US2931494A - Container : en
  • DE1078964B - Suspender clip : de en
  • DE1079063B - Process for the preparation of 5-sulfanilamido-3-benzyl-1, 2, 4-thio-diazoles : de en
  • DE1809203U - PIPE COOLED ELECTRIC MACHINE. : de en
  • FR1214154A - Method of fixing a refrigerant on the anode of an electron tube : en fr
  • FR1214514A - Beam for poured concrete floor and its reinforcement : en fr
  • FR72322E - Improvements to runners for umbrellas, parasols, parasols and the like : en fr
  • BE558650A - PROCESS FOR PREPARING GLYCOLS AND GLYCOL MONOETHERS. : en fr
  • CA595537A - Oxidative cleavage of aliphatic compounds : en
  • DE1079044B - Process for separating the mixtures resulting from the action of nitric acid or nitric acid mixtures on organic compounds : de en
  • DE1809153U - ARRANGEMENT FOR CORE PIECES OF SWITCHES AND CROSSINGS. : de en
  • DE1809432U - CURVED BLADE BLIND. : de en
  • GB831841A - Bolometers : en
  • GB831934A - Esters of substituted benzilic acids and methods for producing same : en
  • FR1213773A - Fireplace fuel dispenser : en fr
  • FR1214143A - Porous wall pouch : en fr
  • GB831975A - Improvements relating to suction units for paper-making machines and the like : en
  • AU5331359A - Improvements in or relating to vehicle hydropneumatic suspension units : en
  • US2931990A - Class b amplifiers : en
  • BE559678A - PROCESS FOR DYING POLYACRYLONITRILE FIBERS. : en fr
  • GB832308A - Improvements in and relating to a collapsible carry carton : en
  • DE1079304B - Oven or stove with a front or panel door that covers the oven or hob doors : de en
  • DE1079251B - Process for the preparation of dioxazine pigment dyes : de en
  • DE1809139U - FLOW RATE DISTRIBUTOR FOR RADIATION PIPE REGISTER OF FORCED STEAM BOILERS. : de en
  • FR1213866A - Apparatus for the separation of solid or liquid particles contained in gases : en fr
  • GB832077A - Improved tubeless tire : en
  • FR72362E - Boxes for shielded electrical distribution stations : en fr
  • GB832298A - Carburetor : en
  • US2931834A - Ctclohexane oxidation process : en
  • AU237662B2 - Board products and process of making thesame : en
  • DE1079419B - Solution for etching semiconductor elements : de en
  • DE1809400U - ADJUSTMENT DEVICE IN PHOTO CAPTURING DEVICES. : de en
  • FR1214377A - Improvements in processes for chemical peeling of trees giving stone fruits : en fr
  • GB832084A - Extrusion process : en
  • GB832322A - Improvements in apparatus for applying heat-fusible coatings on solid objects : en
  • BE558796A - : en
  • CA595613A - Detergent composition with bleaching properties : en
  • DE1079378B - Straw spreader : de en
  • DE1809291U - SHORT VALVE FOR CENTRAL HEATING SYSTEMS. : de en
  • DE1079124B - Circuit arrangement for synchronizing a vibration generator : de en
  • FR1214065A - Manufacturing process for plastic objects : en fr
  • DE1079004B - Furnace for carrying out gas reactions : de en
  • FR1214161A - Formwork for slabs adaptable to all dimensions : en fr
  • GB831862A - Improvements in or relating to methods of separating plutonium : en
  • US2931567A - Apparatus for controlling an analog computer : en
  • GB831982A - Starting control for gas turbine engines : en
  • DE1079449B - Film tour on roll film cameras : de en
  • DE1079463B - Actuating device for hydraulic servomotors : de en
  • US2931680A - Apparatus for handling radioactive materials : en
  • US2931705A - Process for preparing zirconium chlorides : en
  • US2931992A - Microwave impedance branch : en
  • DE1079296B - Arrangement of container units such as shelves, cupboards, stands or ae. Containers : de en
  • FR1213795A - Control of rectified current locomotives : en fr
  • FR1214354A - Improvements to the treatment of metal parts to make them corrosion resistant : en fr
  • FR72337E - Additives for lubricating oils and their manufacturing process : en fr
  • DE1079130B - Antenna field for VHF, especially television frequencies : de en
  • DE1079503B - Device for opening and closing skylight windows : de en
  • DE1809395U - MOUNTING FOOT FOR ADDITIONAL PHOTOGRAPHIC DEVICES. : de en
  • US2931308A - Plural intermeshing screw structures : en
  • US2931107A - Drying apparatus : en
  • US2931059A - Sampling and bumping device for heated zinc retorts : en
  • US2931128A - Anti-toppling furniture extension leg : en
  • AU5338959A - An improved means for suspending and supporting animal carcasses andthe like : en
  • DE1079078B - Package delivery with delivery stars for delivery of folded or unfolded sheets of paper in packages : de en
  • DE1079488B - Process for filling liquids into transport vessels with temperatures which are above the boiling point of the liquid, and for closing these transport vessels, as well as equipment for carrying out the process : de en
  • FR1214223A - Thermostats calibration system : en fr
  • FR1213886A - Improvements to control devices for wringers : en fr
  • GB832196A - Electrolytic processes : en
  • GB832366A - Improvements in or relating to control systems for nuclear reactors : en
  • FR1214101A - Parachuting vehicle : en fr
  • US2931275A - Machine for forming cushioning tongues in shock absorbing strips : en
  • US2931532A - Rivets and method of riveting : en
  • US2931840A - Process for preparing 2, 3, 3, 3-tetrafluoropropene : en
  • DE1079494B - Meat cutter : de en
  • DE1809212U - FASTENING FOR WALL LIGHTS WITH ANGLED SLOT CLOSURE. : de en
  • AU235878B2 - Infeed conveyor : en
  • CA595680A - Wirebound container : en
  • DE1079275B - Schnepper, especially for taking blood : de en
  • DE1079358B - Decimal adder : de en
  • DE1079444B - Device for fastening the screen apron in the headbox of a paper machine : de en
  • DE1078966B - Zipper with concealed links and process for its manufacture : de en
  • FR1213896A - Soft-walled rotary pump or motor system : en fr
  • FR1214372A - Polymeric products with increased melt elasticity and reduced melt flow : en fr
  • GB831877A - A self-propelled starting winch for glider airplanes : en
  • GB832275A - A fastening for co-planar double-doors : en
  • DE1079415B - Toothed drive for coupling parallel shafts that can be changed in distance, especially for the roller drive of crushers of various types : de en
  • FR1214262A - Improvements in sheet materials, in particular for forming intermediate linings and the like : en fr
  • FR1214061A - Rolling stand consisting of a pair of rolls and a pair of pinions : en fr
  • GB831892A - Improvements relating to cultivating machinery : en
  • GB832375A - Improvements in or relating to instrument dials : en
  • FR1213732A - Compositions of electric heating elements based on titanium diboride : en fr
  • FR1214045A - Reagent and method for the detection of albumin : en fr
  • FR1214059A - Plug-in electrical contact pin : en fr
  • FR1214245A - Magnetic deflection system : en fr
  • US2931149A - Packaging machines and method of packaging : en
  • DE1809365U - COUPLING LINK FOR THE SPINDLE OF A BUTTERFLY. : de en
  • DK88800C - Fire-retardant door. : da en
  • FR1213790A - Rapid perforation device : en fr
  • FR1213850A - Method and apparatus for photographic composition of text : en fr
  • FR1214127A - Realization of a germanium transistron obtained by the double diffusion method : en fr
  • DE1078975B - Pulling and cross-rolling device for pipes : de en
  • DE1079081B - Electrostatic printing process : de en
  • DE1079222B - Electrical discharge tubes with at least two sets of electrodes, each forming a cathode ray, which are arranged in the tube in such a way that these cathode rays intersect with one another : de en
  • DK88794C - Disinfectant cleaner. : da en
  • DE1079015B - Process for the production of silicon tetrachloride : de en
  • DE1079129B - Antenna arrangement for very short wavelengths : de en
  • FR1213858A - Improvements to coin or token dispensing devices : en fr
  • GB831971A - Improvements in or relating to valves for fuel tanks of aircraft : en
  • DE1079323B - Process for the preparation of a hardenable, metal-modified epoxy resin : de en
  • DE972053C - Cylinder lubricant for internal combustion engines operated with sulfur-containing fuels with a sulfur content of at least 0.01 to over 5 percent by weight : de en
  • FR1214109A - Clamping or loosening device for split elastic nut, known as non-removable : en fr
  • FR1214364A - Coffee filter : en fr
  • FR1214522A - Process for separating the constituents of a gas mixture : en fr
  • GB832261A - Improvements relating to the knotting of the ends of textile threads : en
  • US2931833A - Benzyldialkyl-2-(1-hydroxy-alkyl) alkyl ammonium chloride compounds : en
  • US2931580A - Pressure spray cleaning apparatus : en
  • US2931879A - Mounting structure for electrical instruments having blade terminals : en
  • DE1079404B - Elastic seal for shafts : de en
  • FR1213737A - Ring rolling mill : en fr
  • AU236128B2 - Improvements in and relating to distributing means for grain andthe like : en
  • CA595735A - Pumping assembly : en
  • DE1079394B - Device for coupling and intermediate support of two rotating shafts : de en
  • FR1214149A - Support for elastic parts, in particular for pump piston rubber : en fr
  • US2931056A - Locking device for boat oars : en
  • US2931211A - Storage tank exposure protection covering : en
  • US2931193A - Apparatus for automatically making and delivering ice cream : en
  • US2931527A - Device for decanting a liquid from hollow objects : en
  • FR1213772A - Stiffening rod with locks : en fr
  • US2931656A - Velocity controlled game circuit : en
  • GB832025A - Novel catalysts, a process for the manufacture thereof and use thereof in a racemisation process : en
  • FR1213728A - Method of lowering the pour point of a gas oil : en fr
  • GR20712B - METHOD AND MACHINE FOR NEUTRALIZATION AND CLEARANCE OF NATURAL OLIVE OIL AND OTHER SIMILAR OILS. : el en
  • FR1213712A - Electric circuit breaker : en fr
  • FR1214420A - Method and apparatus for using the heat of combustion of low quality coal : en fr
  • US2931091A - Crimped textile filament : en
  • US2931752A - Transfer medium and method of making : en
  • US2931287A - Air circulating means for buildings : en
  • US2931098A - Method of making a golf club head : en
  • US2931170A - Jet reaction and return flow propulsion means : en
  • US2932010A - Data storage system : en
  • CA595661A - Storage battery plate : en
  • US2931437A - Method and apparatus for initiating subterranean combustion : en
  • US2931467A - Structural framework : en
  • US2931452A - Hood means for industrial trucks and the like : en
  • US2931478A - Hydraulic arrestor for inclined ramp : en
  • US2931322A - Level oven loader and unloader : en
  • US2931498A - Pawl and ratchet mechanism for adjusting gap between male and female cable sheathing dies : en
  • US2931109A - System for correlating and evaluating data : en
  • US2931181A - Power brake means for automobiles : en
  • US2931676A - Window lock : en
  • US2931953A - Magnetically controlled lock and switch : en
  • USD187629S - Letter opener or a similar article : en
  • CA595770A - X-ray cinefluorographic apparatus : en
  • CA595794A - Pregnadiene compounds : en
  • CA595804A - Oxidation of organic compounds : en
  • GB831930A - Electrolyte for aluminum reduction : en
  • DE1079178B - Touch-safe switching device : de en
  • FR1214098A - Advancement device for mine transport wagons : en fr
  • FR1214406A - Improvement in explosive compositions : en fr
  • DE1079171B - Overcurrent protection circuit with thermal release for speed-controlled electric motors : de en
  • FR1214173A - Multi-element mirror : en fr
  • AU5345259A - Improvements in stoves, lamps andthe like : en
  • CA595727A - Method of preparing resins from diisocyanates : en
  • USD187590S - Dry shaver : en
  • US2931400A - Automatic shut off dispensing nozzle : en
  • DE1079133B - Drive device for electrically extendable and retractable telescopic antennas from inside the vehicle : de en
  • DE1079127B - Circuit for stabilizing the high voltage obtained by transforming and rectifying an alternating voltage generated by a tube oscillator : de en
  • GB831921A - Improved process for the preparation of precipitated calcium carbonate : en
  • FR1213669A - Process for polychrome printing, in particular of rubber balls, and device for implementing this process : en fr
  • FR1214187A - Mechanism, control circuits and line spacing control for typesetting machine : en fr
  • FR72338E - Additives for lubricating oils and their manufacturing process : en fr
  • FR1213724A - Assembly part and flame tube device comprising such assembly parts : en fr
  • FR1214360A - Rotary drill head : en fr
  • FR1213946A - Adhesive product and its manufacturing process : en fr
  • FR1214211A - Apparatus for individual packaging, method and packaging : en fr
  • DE1079238B - Electric high temperature radiator : de en
  • DE1079339B - Process for making records : de en
  • DE1079355B - Testing device for ferromagnetic and ferroelectric memory arrays : de en
  • DE1809489U - BUILD-UP TANK FOR LIQUIDS, IN PARTICULAR FOR HEATING OIL. : de en
  • DE1079448B - Arrangement for aligning a compensation filter : de en
  • DE1079064B - Process for the production of new sulfonamides : de en
  • FR1214491A - Oscillating half-axle motor vehicle : en fr
  • FR1214515A - Safety device for hammers driven by combustion engine : en fr
  • FR1214085A - Process for the production of alkylene-bis-cyclanones : en fr
  • FR1214246A - New binding mode of the solid moderator of a vertical channel atomic reactor with a centered hexagonal lattice : en fr
  • FR1213832A - Manufacturing process of lined garment and various garments thus obtained : en fr
  • FR1214207A - Improvements in differential pressure meters for pneumatic adjustment devices with elastic return : en fr
  • FR1213874A - New carpet fabrics : en fr
  • FR1214224A - Process for the direct preparation of aliphatic fatty acid esters from oil seeds : en fr
  • DE1809337U - SLIDING CALENDAR. : de en
  • DE1809343U - KNIFE HARROW. : de en
  • FR1213759A - Electrical connection device : en fr
  • US2931787A - Method for recovering purified phenolic isomers from low boiling cresylic acids : en
  • GB832357A - Improvements relating to handles : en
  • FR1213843A - equipment for limiting the secondary current and voltage of current transformers : en fr
  • AU4215458A - An improved broom stock : en
  • US2931223A - Transducers for acoustic flowmeter : en
  • CA595452A - Compressed air installation for vehicles : en
  • US2931786A - Siloxane coating composition : en
  • BE559546A - IMPROVEMENTS IN ESTERS ALCOHOLYSIS. : en fr
  • FR1214228A - Manufacture of plastics containing ferruginous asbestos : en fr
  • GB832152A - Improvements in or relating to presser feet for sewing machines : en
  • DE1079271B - Blower wheel, especially for oil burners : de en
  • USD187611S - Plate or similar article : en
  • AU243442B2 - Collapsible tubes and closure means therefor : en
  • AU237800B2 - Process forthe manufacture ofa-tocopherol : en
  • US2931550A - Receptacle for litter : en
  • DE1809187U - AC, LINE OR INTERMEDIATE SWITCH WITH CONTROL LEVELS. : de en
  • DE1809304U - CONSTRUCTION OF FRAME-REINFORCED METAL WALL DOORS, FLAPS OD. DGL. : de en
  • CA595451A - Dual firing spark plug : en
  • CA595636A - Circuit breaker : en
  • US2931357A - Breathing apparatus for submarine use with a storing sac and with controlling means for the gas supply : en
  • USD187612S - Pitcher : en
  • CA595489A - Machine for the stapling of folded booklets on the back folds thereof : en
  • US2931086A - Synthetic resin clothes pin : en
  • US2931618A - Shielded valve : en
  • DE1079194B - Measuring device for direct and alternating currents and voltages : de en
  • CA595782A - Production of lithium aluminium hydride : en
  • AU5346059A - Improvements relating to packing glands for armoured electric cable : en
  • BE558721A - ALKENYLOXY-POLYETHOXY-ETHYL-ALKYL ETHERS. : en fr
  • CA595712A - Ammonium nitrate and compositions containing same : en
  • CA595591A - Epoxidized polycyclopentadienes : en
  • CA595614A - Multiple throttle valve construction for internal combustion engines or the like : en
  • CA595758A - Sorting and orientating : en
  • BE558869A - : en
  • CA595761A - Oxidation of polyoxyethylene glycols to carboxylic acids : en
  • CA595795A - Wind box sealing construction for sintering machines : en
  • DE1079560B - Device for loosening the cords connecting the individual jacquard cards of a jacquard card game : de en
  • FR1213920A - Organopolysiloxane impregnation agent : en fr
  • AU237133B2 - Differential mechanism : en
  • BE583242A - Method and device for the husking and improvement of soybeans without the use of chemicals. : en fr
  • FR1213658A - Advanced electric amplifier : en fr
  • FR1214007A - Method of receiving information signals for binary systems, in particular for harmonic telegraphy systems with manipulation of two distinct sounds : en fr
  • GB832088A - A process for the continuous polycondensation of dimethyl terephthalate with ethylene glycol : en
  • US2931209A - Keyhole cover for lock : en
  • FR1214463A - Bituminous compositions for hydraulic works : en fr
  • FR1214550A - Articulated loading bridge : en fr
  • GB832172A - Improvements in or relating to parametric amplification of space charge waves : en
  • FR1214332A - Signal comparator system : en fr
  • DE1079112B - Method and circuit arrangement for generating pulses : de en
  • GB832101A - Improvements in resilient pads : en
  • AU5344359A - Tachograph for vehicles : en
  • CA595583A - Electrical apparatus for ignition and lighting : en
  • DE1079052B - Process for the preparation of monoalkoxy-tris-ethyleneimino-benzoquinones- (1, 4) : de en
  • FR1214198A - New monoazo dyes : en fr
  • FR1214287A - Ring ball mill : en fr
  • FR72387E - Process for the treatment of nickel alloy objects resistant to high temperatures and turbine blade obtained by this process : en fr
  • GB832237A - Improvements in and relating to instrument mountings in accelerated systems : en
  • GB832291A - Loop-taker for lock stitch sewing machine : en
  • US2931127A - Insect catchers : en
  • US2931214A - Acoustical tile : en
  • US2931346A - Pile hammer : en
  • AU5338359A - Improvements in or relating to beam clamps : en
  • AU235203B2 - An improved constructional angle member : en
  • DE1079046B - Process for the selective decomposition of formic acid, which is in a mixture with acetic acid or its homologues and / or alkyl aromatic hydrocarbons : de en
  • DE1079269B - Process for the regeneration of the washing liquid used for the simultaneous removal of naphthalene and water vapor from coke oven gas intended for remote supply : de en
  • DE1079489B - Device for closing vessels : de en
  • DE1809499U - HAND-OPERATED IMPACT TOOL. : de en
  • US2931594A - Creel bobbin holder for spinning or preparing machines : en
  • DE1079154B - High voltage circuit breaker : de en
  • US2931939A - Electron gun : en
  • US2931578A - Circulating and heating means for building : en
  • US2931894A - Flashlight : en
  • DK88807C - Arrangement by hatch covers with one or more flakes. : da en
  • CA595557A - High strength elastomeric adhesive cement : en
  • CA595729A - Process for the manufacture of a polyglycidyl ether of a polyhydroxy-1:3:5-triazine : en
  • FR1214533A - Large capacity tanks for liquids : en fr
  • FR1213975A - Process for preparing carbon disulphide by reacting sulfur vapor on the carbon of a fluidized and electrically heated bed : en fr
  • US2931243A - Shifting rod and lever system for change speed gears : en
  • US2931975A - Fault location in electrical cables : en
  • US2931982A - Device for converting pn-cycles pulse code modulation into pulse position modulation : en
  • DE1079388B - Gas turbine with evaporative cooling : de en
  • DE1809493U - ADJUSTABLE SUPPORT STRUT. : de en
  • FR1214549A - sport stilt : en fr
  • US2931802A - Mixed esters of glucose and sucrose : en
  • DE1079146B - Process for the production of insulation or sheathing from mixtures of butyl rubber with polyolefins for electrical conductors and cables : de en
  • DE1079465B - Airplane with changeable arrow position of the wings : de en
  • US2931167A - Air intake arrangement for supersonic aircraft : en
  • US2931808A - 16-cyano-5-pregnene-3, 20-diol and derivatives : en
  • FR1214201A - Trailer for supporting and transporting boats : en fr
  • US2931776A - Denture cleanser composition : en
  • FR1214202A - Azo dyes, their complex metal compounds and process for preparing them : en fr
  • AU5334659A - Differential mechanism : en
  • DE1809241U - LADIES 'HANDBAG WITH BUILT-IN INTERIOR LIGHTING. : de en
  • FR1213926A - Process for preparing alpha-hydroxy-beta-beta-dimethyl-gamma-butyrolactone : en fr
  • FR1213966A - Transmission device for cutter bar lifting : en fr
  • FR1214071A - Device for transporting bread dough in a divider : en fr
  • FR1214412A - Refrigeration system including an auxiliary hot gas defrost circuit : en fr
  • IE25437L - Web-fed printing machines : en
  • DE1078998B - Multi-stage pipe centrifugal system for cleaning, especially of aqueous paper and cellulose suspensions : de en
  • FR1213702A - Automatic baseboard for door sill caulking : en fr
  • FR1213989A - Device for processing small objects : en fr
  • GB831960A - Improvements in chafer gum strip : en
  • GB832061A - A new or improved method and apparatus for applying protective coatings to electrical resistors : en
  • US2931092A - Cross spring flexure pivot and process of making the same : en
  • US2931176A - Control means for hydrostatic power transmission : en
  • US2931785A - Nitroso-amines as anti-exposure agents in vulcanized butadiene-styrene rubber : en
  • FR1213914A - semiconductor resistance elements and circuits therefor : en fr
  • DE1809136U - SEPARATOR FOR DUST-LOADED GASES. : de en
  • DE1809450U - SINGLE LEAF GYRO. : de en
  • DE1079233B - Circuit arrangement for generating high current ring discharges in a gas-filled reaction chamber : de en
  • CA595484A - Hair styling device : en
  • US2931319A - Welded bolster construction : en
  • US2931344A - Closed condensate return and boiler feed system : en
  • US2931430A - Combination oil and gas burner : en
  • US2931768A - Processing of hydrocarbonaceous materials in the presence of hydrogen : en
  • FR1213851A - New photographic product equipped with an inscription receiver : en fr
  • FR1213980A - Internal combustion engine with air compression and self-ignition : en fr
  • FR1214058A - Device for controlling rails by ultrasound : en fr
  • FR1214190A - Improvements in the manufacture of dielectrics : en fr
  • FR1214213A - Improvements to arc extinguishers : en fr
  • FR1214251A - Wheel designed to work with material on a surface : en fr
  • GB832367A - Improvements relating to winding and haulage equipment : en
  • US2931447A - Disk harrow : en
  • CA595788A - Dextran as a starch substitute : en
  • FR1214253A - Process for the treatment of chip plates : en fr
  • FR1214384A - Coating for the trunk of motor vehicles, more particularly of passenger cars : en fr
  • GB832024A - Stabilized hydrocarbon polymeric materials : en
  • DE1079286B - Method and device for quick and precise changeover and adjustment to predetermined sheet glass lengths of a continuous glass ribbon : de en
  • DE1079442B - Process and device for the continuous production of semi-cellulose from raw materials containing lignocellulose : de en
  • DE1809193U - PUSH BUTTON SWITCHES WITH HORIZONTALLY ARRANGED SLIDES. : de en
  • FR1214363A - Magnetic amplifier devices : en fr
  • FR72375E - Improvements to devices, such as valves, with sealed distributors, in particular for vehicle braking circuits : en fr
  • DE1079070B - Thermostat-controlled steam drain : de en
  • FR1213659A - Process for coloring and tinting foodstuffs and sweets : en fr
  • FR1213698A - Hanging device for a clothes rack : en fr
  • FR1214168A - Improvements made to roses : en fr
  • GB832171A - Tape record driving mechanism : en
  • DE1079332B - Testing device for workpieces : de en
  • GB831949A - Improvements in devices for reducing hydraulic pressure ripples : en
  • DE1079056B - Process for the preparation of 2,4-diamino-5- (4'-chlorophenyl) -6-aethylpyrimidine : de en
  • FR72389E - Process for manufacturing a colloidal powder and powder obtained : en fr
  • GB831895A - A remote control unit for television receivers : en
  • GB832124A - Purification of isophorone : en
  • GB832350A - Container for supplemental medication : en
  • FR1213904A - Reinforced plastic ducts : en fr
  • FR1214049A - Transmission comprising a flexible transmission member passing over two pulleys : en fr
  • AU234393B2 - Improvements in or relating to airconditioning systems : en
  • CA595831A - Kiln gun : en
  • CA595849A - Catalysts and process of employing same : en
  • US2931632A - Beater release means for electric mixers : en
  • US2931947A - Method and device for electrically sterilizing and cleaning milking machines or the like : en
  • FR72399E - Pressure regulator for gaseous and liquid media : en fr
  • GB832321A - Universal joint : en
  • GB832323A - Improvements in or relating to continuous casting : en
  • US2931276A - Methods of and means for producing, processing, and for treating articles : en
  • US2931962A - Measurement and control of web tension : en
  • FR1214498A - Improvements to processes and apparatus to prevent spontaneous combustion of flammable materials in bulk : en fr
  • FR72333E - Improvements to the construction of slabs in planks : en fr
  • GB831844A - Process for the production of alkali metal salts of homocysteine and homocysteine thiolactone acid addition salts : en
  • CA595568A - Heat exchanger devices of the plate-type : en
  • FR1214185A - Rapidly hardening mixtures based on epoxy resin and polyamide resin : en fr
  • GB832023A - Improvements in fluid-control valves : en
  • FR1214404A - Machine for sorting boxes by length : en fr
  • GB831894A - Improvements in or relating to test tablets : en
  • GB832027A - Improvements in or relating to the production of styrene and related compounds : en
  • GB832346A - Improvements in the feeding of collapsed cartons : en
  • DE1079280B - Coating compound for tablets or pills : de en
  • USD187606S - High speed grinding wheelhead : en
  • FR1214318A - Flying saw for hot cutting rolled or welded tubes : en fr
  • GB832104A - Check strap assemblies for looms : en
  • FR1214121A - Improvements to photometers, especially for photography, cinematography and television : en fr
  • DE1079103B - Arrangement for displaying color television pictures with an index cathode ray tube : de en
  • GB832328A - Improvements in and relating to milling cutters : en
  • GB831990A - Improvements in and relating to removable decks in cargo holds : en
  • DE1809264U - DOCUMENT FOR OFFICE MACHINES, IN PARTICULAR TYPEWRITERS. : de en
  • DE1809335U - COVER SHEET FOR COUNTRY AND THE LIKE. CARDS. : de en
  • FR1213656A - Process for the preparation of novel 1- (tertio-amino-alkyl) -2 - [(p-alkyl) -benzyl] -benzimidanzoles : en fr
  • FR1213982A - Process for preparing poorly reactive calcium oxide : en fr
  • US2931574A - Valve and control means for an aircraft air conditioning system : en
  • FR1214510A - Disc brake for vehicles : en fr
  • GB831826A - A pressure relief valve for rotary compressors : en
  • GB832184A - Improvements in or relating to telegraph receivers : en
  • FR1214359A - elements for labyrinth seals : en fr
  • US2931360A - Diaper : en
  • US2931675A - Spring latch : en
  • AU239298B2 - Bucket wheel : en
  • GB831918A - Method of extracting tartaric acid and potassium as pure nitrate from tartaric materials : en
  • GB832393A - Electromagnetic switches : en
  • DE1079283B - Device for impregnating mineral wool fibers : de en
  • US2931408A - Attachment for refrigerating a meat chopper : en
  • US2931662A - Baby seats for telescoping grocery carts : en
  • US2931638A - Weighing device for loaded vehicle : en
  • US2931917A - Apparatus for determining the width of a metal strip : en
  • US2931989A - Distributed amplifiers : en
  • US2931186A - Pile drive cap : en
  • DE1079011B - Process for the production of sulfur dioxide by combustion of sulfur and plant for the implementation of this process : de en
  • DK88776C - Apparatus for mounting a tubular sleeve on the opposite ends of a piece of wire bent in the form of an open loop. : da en
  • FR72397E - Electric heater accumulator radiator : en fr
  • GB832005A - Improvements in and relating to brake control systems : en
  • US2931443A - Pitch control means for variable pitch propellers : en
  • US2931560A - Air conditioning apparatus : en
  • DE1809108U - LADIES SKIRT WITH ONE OR MORE SLITS. : de en
  • DE1809294U - EVAPORATIVE VESSEL FOR RADIATORS. : de en
  • CA595446A - Method of manufacturing open-web metal joists : en
  • US2931827A - Citric acid esters and process of producing same : en
  • USD187613S - Coffee maker or the like : en
  • US2931090A - Textile apparatus : en
  • US2931518A - Car coupler : en
  • US2931238A - Hydraulic gear shift systems : en
  • US2931415A - Machine for necking-in, flanging and beading pail bodies : en
  • CA595657A - Video circuit for increasing the usable light output of cathode ray tubes : en
  • CA595814A - Chlorine manufacture : en
  • US2931383A - Curb box having locating magnet therein : en
  • US2931471A - Fastener and its use : en
  • US2931065A - Apparatus for forming electrostatic printing heads : en
  • US2931856A - Television receiver with built-in color bar test pattern : en
  • FR1213812A - Improvements to sealing devices for screw caps : en fr
  • CA595548A - Molded pulp carton : en
  • CA595669A - Electrical transmission system : en
  • CA595707A - Process for the isolation of alkali metal salts of phenoxymethylpenicillin : en
  • DE1809443U - SUPPORT FOR NETS, IN PARTICULAR FOR CAMO NETS OD. DGL. : de en
  • DE1079432B - Method and device for forming and smoothing a bead made of rustproof material that is welded onto the free edge of a metal vessel : de en
  • GB831845A - Toy aircraft : en
  • US2931069A - Method of forming flexible vacuum hose : en
  • AU238266B2 - Therapeutic derivatives of kanamycin : en
  • DE1079290B - Arrangement for assembling glass windows without putty : de en
  • US2931731A - Baby food formula package : en
  • DE1079210B - Process for the production of an electrode system with asymmetrical conductivity with selenium electrode : de en
  • US2931292A - Marking machines : en
  • US2931268A - Apparatus for orienting photographic images : en
  • US2931077A - Mobile home construction : en
  • CA595625A - Process of preparing basically substituted acid amides : en
  • US2931385A - Anti-scoring check valve : en
  • FR1214362A - Static control gear : en fr
  • CA595733A - Anti-rattle guide block for sliding closures : en
  • BE583255A - Improvements made to thermostatically controlled fluid shutters. : en fr
  • CA595545A - Conduit construction : en
  • CA595581A - Fluid pressure detector : en
  • US2931604A - Christmas tree holder : en
  • US2931741A - Method of impregnating wood with betapropiolactone and resultant product : en
  • US2931563A - Construction of axial flow compressors : en
  • US2931387A - Control apparatus for domestic water distribution system : en
  • GB832047A - Improved laminated sheet materials : en
  • AU238607B2 - Process for preparing moisture-modified and heat-modified precooked dry potato particles and products therefrom : en
  • BE583308A - Igniter. : en fr
  • CA595495A - Packaging device : en
  • CA595800A - Method and apparatus for the production of filaments of glass or like thermoplastic materials : en
  • BE558748R - PERFECTED PROCESS FOR THE SEPARATION OF NORMALLY SOLID POLYMERS OF 1-OLEFINS FROM THEIR SOLUTIONS. : en fr
  • DE1079452B - Process for making photographic emulsions : de en
  • CA595723A - Colouration process : en
  • CA595765A - Awning type assembly and fixtures therefor : en
  • DE1079517B - Assembling and building game : de en
  • FR1213823A - Improvement in pneumatic suspensions : en fr
  • FR1214010A - Packaging materials with a preservative effect : en fr
  • FR1214432A - Analog calculators : en fr
  • FR1214525A - Machine for inserting bonuses or other items into packaging : en fr
  • GB832208A - Improvements in or relating to the ethylation of toluene : en
  • US2931252A - Planetary transmission assembly : en
  • CA595848A - Railway car diaphragm alignment and roll-control apparatus : en
  • DE1079457B - Electric flash lamp : de en
  • AU236210B2 - Improvements in and relating tothe arrangement of jet propulsion engines and undercarriages in aircraft : en
  • BE558964A - PURIFICATION OF ORGANIC ACIDS. : en fr
  • DE1079067B - Process for the preparation of 1- (3 ', 4'-methylenedioxyphenyl) -3-ethylaminopentane and its salts : de en
  • DE1809237U - HYGIENIC LADIES BINDING. : de en
  • CA595853A - Pulp molding : en
  • US2931180A - Power-assisted operating mechanism for hydraulic pressure systems : en
  • US2931547A - Trousers hanger : en
  • DE1809490U - STEAM HEATED DRUM DRYER, ESPECIALLY FOR TOBACCO. : de en
  • DE973592C - Pneumatic thread brake : de en
  • FR1213685A - Railroad Car Suspension : en fr
  • CA595510A - Television system employing horizontal dot interlacing : en
  • US2931572A - Decimal adder-subtractor device utilizing magnetic recordings : en
  • AU235250B2 - Improvements in or relating to colour television receivers : en
  • CA595784A - Multiple purpose unit record control device : en
  • US2931147A - Method and apparatus for excluding air in packaging powdered materials : en
  • US2931921A - Transistor switching circuits : en
  • BE583420A - Assembly to apply a signal voltage to a certain number of consumer circuits. : en fr
  • DE1809152U - LID FOR GLUE CAKES. : de en
  • FR1214004A - Lightweight, multi-purpose, autonomous earthmoving machine : en fr
  • GB832065A - Improvements in and relating to thermoplastic materials : en
  • GB832068A - Hydroperoxides of synthetic high molecular weight polymers and process for their preparation : en
  • US2931241A - Balanced drive mechanism for large thickeners : en
  • BE583346A - Antibiotics and their preparation. : en fr
  • AU239439B2 - Process and apparatus for purifying solvents, more especially forthe drycleaning industry : en
  • BE559549A - GAS BURNERS IMPROVEMENTS. : en fr
  • FR72365E - Self-unwinding microfilm reader : en fr
  • GB831848A - Process for the production of nicotinamide : en
  • GB832194A - Improvements in or relating to method of making a motion picture positive print : en
  • AU5339959A - Improvements in or relating to airconditioning systems : en
  • DE1809322U - COLD LIGHT MIRROR. : de en
  • US2931889A - Apparatus for arc welding : en
  • US2932005A - Electronic switching system common control equipment : en
  • US2931803A - Fluorocarbon metalloid compounds of tetrafluoroethylene and sulfur, selenium or phosphorus and their preparation : en
  • CA595638A - Polymeric acetals : en
  • CA595844A - Incinerator and time controlled latch mechanism therefor : en
  • AU5337759A - Screening machine : en
  • DE1079062B - Process for the preparation of 5-sulfanilamido-3-propyl-1, 2, 4-thio-diazoles : de en
  • USPP1926P - Mint plant : en
  • DE1809287U - HEATER FOR LIQUID FUEL. : de en
  • FR1214139A - Motor control gear : en fr
  • FR1214407A - Spectrometry apparatus : en fr
  • DE1809251U - CEILING BED. : de en
  • DE1809339U - DISPLAY BOARD. : de en
  • BE558912A - Rotating aeration device for introducing oxygen into waste water : en fr
  • US2931100A - Double cutting shears : en
  • US2931150A - Apparatus for packaging a liquid under pressure : en
  • US2931977A - Apparatus for determining absorption and liquid penetration of paper : en
  • CA595579A - Fixing devices for roofing sheets : en
  • CA595695A - Toxicant compositions : en
  • US2931356A - Oxygen mask having detachable face seal cushion : en
  • DE1079036B - Process for the preparation of cyclododecanone oxime : de en
  • DE1079038B - Process for the production of 6-methyl-3-oxo-4, 6-serve of the androstane and pregnane series : de en
  • US2931101A - Mounting device of sighting telescopes on firearms : en
  • DE1809344U - DEVICE FOR CUTTING AND PEELING SOIL STRIPS OR SQUARE SOIL. : de en
  • DE1809414U - WIPER ARM FOR WIPER SYSTEMS OF MOTOR VEHICLES. : de en
  • US2931481A - Power-operated type action for type-writers and the like : en
  • DE1079263B - Adjustment device for changing and fine-tuning the countersink of knitting machines, especially flat knitting machines : de en
  • DE1809338U - DEVICE FOR DETECTION OF BLOOD ALCOHOL. : de en
  • US2931271A - Sheet stock for dichroic dye light-polarizing means and process of preparation : en
  • AU5338859A - Apparatus forthe manufacture of smeltable briquettes from iron ore anda fuel : en
  • CA595697A - Radar-optical scoring system : en
  • US2931679A - Installation tool for check valve assembly : en
  • US2931831A - Process and product of reacting boric acid with isocyanates : en
  • AU5336259A - A thermally stable fuel anda method for preparing sucha fuel : en
  • DE1079177B - Electromagnetic trigger : de en
  • DE1809115U - LAMP SHADE. : de en
  • FR1213826A - New lamellar tensioner for shirt collars : en fr
  • GB831897A - Antacid preparation and process for making same : en
  • GB832038A - Imidazoline corrosion inhibitors : en
  • DE1809180U - SCREW CONNECTION FOR TRACKS. : de en
  • US2931941A - Apparatus for the efficient use of ionizing radiation produced by microwave linear accelerators : en
  • USD187615S - Medical lamp and supporting arm unit : en
  • US2931717A - Treatment of particulate iron ore : en
  • USPP1929P - Nectarine tree : en
  • US2931984A - Low frequency phase-sensitive detection system : en
  • DE1079057B - Process for the preparation of hypoglycemically active 1, 3, 4-thiadiazoles : de en
  • FR1214280A - Clock spring winding mechanism by atmospheric turbine : en fr
  • GB832054A - Process of producing stuffing box packings and packings manufactured by the process : en
  • US2931081A - Mould structure and its production : en
  • US2931645A - Tape holder and dispenser : en
  • DE1809472U - PACKAGING CONTAINER IN BOOK FORM. : de en
  • GB832090A - Improvements in methods of captivating a thermo-plastic sleeve on a flanged member : en
  • GB832325A - Hydroxylated steroids and methods for their manufacture : en
  • FR1213954A - Cyclization process for the preparation of ionic compounds : en fr
  • FR1214212A - Color image reproduction system : en fr
  • FR1214293A - Watch case : en fr
  • FR1214337A - Automatic vibration corrector for washing machine and machines fitted with this corrector : en fr
  • GB832030A - Improvements in or relating to speed indicators for change-speed transmissions : en
  • GB832359A - Receptacle : en
  • DE1079236B - Device for braking the fall of a nuclear reactor control or shutdown rod : de en
  • FR1213674A - element for combustion chamber or similar : en fr
  • US2931745A - Reduction of chloride salts in austempering quench baths : en
  • DE1079261B - Raschel machine : de en
  • FR1213665A - High speed printing system : en fr
  • FR1213855A - Improvements in movable brush devices for footwear and the like : en fr
  • FR1214076A - Cartridge for filter, especially for air filter : en fr
  • FR1213792A - Direction change device for carriers : en fr
  • GB831906A - Method of manufacturing panels and panel so produced : en
  • DE1079183B - Carbon brushes with impregnating agents to increase abrasion resistance : de en
  • DE1079516B - Remote controlled vehicle toy : de en
  • FR1214217A - Process for preparing gas mixtures rich in methane : en fr
  • DE1079003B - Method and device for the pneumatic lifting of a contact mass or a catalyst in a granular or spherical shape from a lower to a higher container : de en
  • DE1079480B - Lock in the handles of hood or door locks for motor vehicles : de en
  • DE1809486U - DEVICE FOR LOADING SPAIN AND SIMILAR WASTE PRODUCTS. : de en
  • FR72353E - Washing machine for boards, racks and other flat surfaces : en fr
  • US2931134A - Toy boat : en
  • US2931345A - Vapor generating units : en
  • US2931543A - Collapsible tube closure : en
  • US2931728A - Process for producing a concentrated coffee extract : en
  • FR1214200A - Dyeing process : en fr
  • US2931068A - Process for elongating a synthetic resin structure : en
  • US2931376A - Hygroscopic valve construction : en
  • GB832078A - Process for the production of unsaturated, tertiary-amines : en
  • DE1809214U - TOP-TOP LAMP WITH END SHELL. : de en
  • DE1809374U - ABUTMENT ON CONCRETE IRON BENDING MACHINES. : de en
  • US2931424A - Seat adjusting mechanism : en
  • US2931685A - Convertible desks : en
  • US2931998A - Resistor : en
  • DE1079320B - Process for curing epoxy resins : de en
  • SE171013C1 - Feed separator for feeding table : en sv
  • US2931530A - Coil handling devices : en
  • US2931420A - Machine for building tires : en
  • FR72358E - Socket with plastic body overmolded at the end of a cable : en fr
  • FR1213797A - Electric water heater : en fr
  • US2931195A - Earring : en
  • US2931613A - Clamp support for shower devices : en
  • US2931902A - Circuit arrangement for deriving a sum voltage and a difference voltage from two voltages : en
  • DE1079389B - Combustion turbine with fuel evaporator : de en
  • DE1809436U - POCKET TOOL KNIVES. : de en
  • US2931432A - Lid for a burner of a gas-ring or a gas-cooker : en
  • US2931755A - Omicron, omicron-dialkyl or omicron, omicron-bis (haloalkyl) s-dichloromethyl phosphorothioates : en
  • DE1809324U - PLASTIC DIAPOSITIVE FRAME. : de en
  • DE1809248U - CARPET SWEEPING MACHINE. : de en
  • DE1809258U - ARTICULATED FITTINGS FOR BEDS OD. DGL. WITH ADJUSTABLE HEADREST. : de en
  • FR1214290A - Brain teaser : en fr
  • US2931244A - Control system for automotive vehicles : en
  • CA595470A - Electric plug and method of manufacturing the same : en
  • CA595653A - Modulator : en
  • CA595810A - Refrigerator door seal : en
  • US2931956A - Regenerative radio receiver for remotely controlled relay : en
  • GB832138A - Production by extrusion of hollow metallic sections : en
  • AU237937B2 - Improvements in or relating to vehicle brake systems : en
  • DE1079113B - Gate for processing input signals present as radiation according to prescribed logic functions : de en
  • DE1809362U - NON-RETURN VALVE WITH VALVE FLAPS, ESPECIALLY FOR WASHING SYSTEMS IN MOTOR VEHICLES. : de en
  • FR1214305A - Solid-state multivibrator and amplifier circuit system : en fr
  • US2931043A - Salving-bag : en
  • US2931399A - Cutting and tying mechanism for a wire tying machine : en
  • US2931451A - Tractor trailer coupling and power transmission therethrough : en
  • US2931541A - Distributing head for container : en
  • US2931742A - Process of coating substrate with composition comprising carboxyl-containing copolymer and amine-aldehyde condensate : en
  • CA595780A - Method of burning fuel : en
  • FR1214450A - Prefabricated plate intended in particular to serve as a partition : en fr
  • FR1214486A - Borosilicate glasses : en fr
  • FR1214538A - Collector for electric machine : en fr
  • DE1809268U - SERVING CART. : de en
  • FR1214047A - Plug : en fr
  • FR1214231A - Ion source for mass spectrometer : en fr
  • US2931570A - N2 scaler : en
  • DE1809428U - MARKING BUOY MADE OF PLASTIC. : de en
  • FR1213897A - Magnetic field generator device : en fr
  • FR1213963A - Diagnostic composition : en fr
  • FR1214120A - New aromatic derivative of deserpidine and its process for obtaining : en fr
  • AU5331959A - Process forthe production of new 1:4-benzdioxane derivatives : en
  • CA595772A - Transistors and processes for making transistors : en
  • DE973582C - Band filter arrangement with variable bandwidth : de en
  • US2931183A - Construction for sea-shore protection against erosion : en
  • US2931240A - Steering arrangement for motor vehicles with application of an auxiliary power device : en
  • US2931381A - Fluid system with vented chamber, fluid pressure actuated valve : en
  • DE1078979B - Method and device for producing a load-bearing component from wire : de en
  • DE1809249U - PICTURE FRAME BAR. : de en
  • FR1214070A - Blown glass fibers covered by a plating from a gaseous metallic compound : en fr
  • FR1213927A - Mechanism for adjusting the fuel flow for a turbine type powertrain : en fr
  • FR1213965A - Device for spray cooling, especially of cutter heads : en fr
  • FR1213991A - flexible tubular elements and their manufacturing process from rigid metal tubes : en fr
  • CA595786A - Decoding and information indicating device : en
  • US2931490A - Carton package : en
  • US2932006A - Symbol recognition system : en
  • US2931055A - Flexible cover : en
  • US2931218A - Controlled actuator : en
  • US2931485A - Forage blower : en
  • US2931556A - Tray : en
  • DE1078986B - Washer with liquid circulation : de en
  • DE1079087B - Process for the production of a magnetic material : de en
  • FR1213742A - Smoothing and polishing device : en fr
  • FR1214286A - Exchanger plate : en fr
  • FR1214320A - Automatic system for adjusting the temperature of a cooking utensil : en fr
  • DE1809273U - BAR CONNECTOR FOR DETACHABLE LEGS. : de en
  • US2931658A - Dual needle phonograph cartridge : en
  • FR1213907A - Radiochemical manufacture of organic sulphides : en fr
  • FR1214536A - Process for manufacturing lithographic printing plates, and sheets intended for this purpose : en fr
  • DE1809151U - DEVICE FOR SCREENING A TAPE-SHAPED GOOD AFTER LEAVING A THROUGH FURNACE. : de en
  • FR1213969A - Improvements to winemaking facilities : en fr
  • GB831898A - Compositions comprising a thermoplastic copolymer and a thermosetting aminoplast resin : en
  • US2931795A - Monoazo dyestuffs : en
  • US2932000A - Housing unit and mounting means : en
  • CA595681A - Civil defence training equipment : en
  • US2931793A - Process for preparing thermoplastic polymers : en
  • US2932015A - Locating fixture and method : en
  • US2931835A - Quaternary phosphonium polyphosphates : en
  • US2931937A - Storage tubes : en
  • CA595569A - Gill bars : en
  • DE1809315U - ELECTROMAGNETIC CARTRIDGE WITH A NEEDLE CARRIER SWIVELED IN A SLEEVE. : de en
  • DE1078985B - Device for automatic lifting and lowering of the stencil frame in stencil printing devices : de en
  • DE1079161B - Timer for several consecutive control functions, especially for welding clocks : de en
  • DE1079333B - Method for measuring the weight of film coatings and coating device for carrying out the method : de en
  • DE1079531B - Discharge device for shaft ovens, especially for Kalkschachtoefen : de en
  • AU243284B2 - Pickup : en
  • US2931342A - Method and apparatus for hydraulic control systems : en
  • DE1068845B - High temperature lubricating oil : de en
  • DE1809435U - SCISSORS, ESPECIALLY HAIRDRESSING SCISSORS. : de en
  • FR1214430A - Waveguide bending process : en fr
  • GB832180A - Improved apparatus for recording and reproducing electrical oscillations : en
  • BE559388A - PYRIDINEMETHANOLS MONO- (alpha-ARYL) -SUBSTITUES. : en fr
  • GB832036A - Improvements in or relating to magnetic recording and reading apparatus : en
  • GB832381A - Method of dispelling fog and composition therefor : en
  • USD187594S - Box connector : en
  • FR1213786A - Trunking for wiring electrical conductors : en fr
  • FR1214401A - Improvements made to formwork supports : en fr
  • GB832092A - Elastic coupling : en
  • GB832209A - Chemical product and process : en
  • BE558681A - : en
  • CA595465A - Concrete cable protector slab : en
  • CA595616A - Stiffened woven fabric : en
  • DE1809352U - FLANGE BEARING HOUSING WITHOUT COVER SCREWING. : de en
  • GB831984A - Improvements in or relating to self adjusting tappets for internal combustion enginevalve gear : en
  • FR1214378A - Improvements in methods and devices for manufacturing metal wires for reinforced glass : en fr
  • DE1079230B - Fuel element provided with protective cover : de en
  • FR1213867A - Process for manufacturing plaster articles of high mechanical strength, and article obtained by this process : en fr
  • GB832282A - Improvements in or relating to apparatus for manufacturing chains : en
  • US2931458A - Centrifugal washer for dissociating industrial gases : en
  • US2931950A - Protection for shunt capacitor banks : en
  • CA595551A - Leak-resistant dry cell : en
  • FR1213825A - Notebook for business correspondence : en fr
  • CA595533A - Colour television receiver system : en
  • DE1079451B - Cinematographic camera with replaceable cassettes of different capacities to be used : de en
  • FR1213738A - Improvements to expansion joints for bridges and roads : en fr
  • GB832098A - Improvements in or relating to water repelling agents for materials containing calcareous substances and methods of manufacturing and incorporating same : en
  • GB832121A - Improvements in or relating to vehicle endless tracks and grouser plate assemblies : en
  • GB832269A - Improvements in or relating to carding engines : en
  • US2931230A - Food measuring device : en
  • US2931216A - System of testing gas meters : en
  • US2931665A - Passenger safety device for vehicles : en
  • CA595703A - Sintered hard metal alloy : en
  • DE1079244B - Process for gray cast iron arc cold welding using an electroless additional material : de en
  • DE1809189U - ROTARY SWITCH WITH AT LEAST TWO SNAP-IN SWITCH POSITIONS. : de en
  • FR1213721A - Process for treating organic substances by methane fermentation : en fr
  • FR1213782A - Dressings, bandages, rigid or semi-rigid coverings and their manufacturing process : en fr
  • DE1079028B - Process for the production of condensation products : de en
  • GB831958A - Improvements in or relating to dough kneading machines : en
  • CA595652A - Method for the uniform heating of heat exchangers connected in parallel : en
  • DE1809154U - LEAF SPACER : de en
  • FR1213837A - Electrically heated radiator : en fr
  • FR1214517A - Planetary transmission with double oblique teeth : en fr
  • FR72336E - Device for changing views in fixed projection devices : en fr
  • GB832234A - Improvements in or relating to bobbins and a process for the manufacture thereof : en
  • US2931165A - Roller chain pin remover : en
  • US2931602A - Mirror mounting mechanism : en
  • FR1213720A - Sewing machine for automatically making stitches forming various patterns : en fr
  • FR1213806A - finned or corrugated tube heat exchanger combined with coil tubes : en fr
  • FR1213935A - Method and device for the sterile withdrawal of hot drinkable liquids containing carbonic acid, in particular beer : en fr
  • AU5339059A - Process and apparatus for purifying solvents, more especially forthe drycleaning industry : en
  • FR72340E - Damping device : en fr
  • AU5331759A - Process and apparatus for controlled supply of steam to catalysts : en
  • DE973599C - Luminaire for tubular lamps : de en
  • CA595486A - Electrical potential indicator : en
  • CA595807A - Adjustable mount assembly for a cathode ray tube : en
  • DE1809407U - PLATFORM FOR TRUCKS, TRAILERS OD. DGL. : de en
  • DE1809487U - MOBILE DEVICE FOR FUELING AIRCRAFT, PREFERABLY FROM AN ABOVE-GROUND AND AMBULANTLY INSTALLED FUEL DISTRIBUTION SYSTEM. : de en
  • FR1214116A - Cigarette filter tip : en fr
  • FR1214547A - Buffing pad : en fr
  • AU247010B2 - Improvements relating toa combination floor polish and insecticide : en
  • AU5343959A - Improvements in or relating to circuit arrangements for producing a control-signal : en
  • FR1213922A - Special fittings for rigid and flexible polyvinyl chloride, polythene, rubber or other pipes : en fr
  • FR1213939A - Aromatic hydrocarbon nitration processes : en fr
  • FR1214046A - Pivot in particular for veneered door of furniture, such as cupboards, cupboards or others : en fr
  • US2931427A - Ventilated seat cushion : en
  • US2931751A - Tile and method of sealing and mounting : en
  • US2931825A - Dithiophosphoric acid esters : en
  • CA595660A - Method of making cord : en
  • FR1213776A - Electric bed warmer : en fr
  • US2931355A - System for automatically presenting a breathing mask to a person in an emergency : en
  • US2931221A - Altitude and altitude rate of change meter : en
  • CA595830A - Method and apparatus for crimping electrical connectors : en
  • US2931523A - Self-unloading compartment : en
  • AU243682B2 - Combined box of cigarettes and matches : en
  • CA595717A - Arrangement in the rotor of a gas-cooled turbo-generator : en
  • US2931687A - Domestic appliance : en
  • DE1809271U - SHELVING FOR STORAGE OF ALL KINDS : de en
  • FR1213887A - Asymmetrically Corrugated Tube for Heat Exchanger : en fr
  • FR1214422A - Process for the preparation of basic compounds of the tetrahydrofuran series : en fr
  • GB832280A - An improved refractory nozzle for use in teeming molten steel : en
  • US2931116A - Slide projector tray : en
  • US2931274A - Method of and apparatus for internal gear shaving : en
  • US2931389A - Servo valve producing output differential pressure independent of flow rate : en
  • US2931968A - Control for harmonic suppressor : en
  • DE1809301U - NUT FOR FASTENING CORRUGATED SHEETS TO THE SCAFFOLDING WITH A SCREW. : de en
  • FR1213780A - Method and device for separating phosphorus from gases : en fr
  • GB832100A - Improvements in or relating to laminated structures : en
  • CA595448A - Flight mounting for chain conveyor : en
  • CA595711A - Method of making hydrogen and uses thereof : en
  • CA595602A - Self-correcting alidade : en
  • CA595676A - Method and device for ignition of a burner : en
  • CA595677A - Apparatus for molding pulp articles : en
  • AU4223658A - Multispeed winch for scaffolding and like purposes : en
  • DE1809378U - DEVICE FOR HOLDING A GUITAR IN THE PLAYING POSITION. : de en
  • AU5339459A - Improvements in or relating to web-fed printing machines : en
  • CA595763A - Pressure-fluid operated vibrators : en
  • CA595562A - Device for producing a room-closing air curtain : en
  • CA595734A - Automatic sectionalizing switch : en
  • AU4570259A - Improved coupling : en
  • CA595438A - Heat exchanger for fluids made of tube walls, and with outer fluid duct showing a decreasing light section : en
  • CA595805A - Oxidation of hydrogen cyanide : en
  • FR1214072A - Catalyst for the room temperature copolymerization of unsaturated polyester resins : en fr
  • US2931649A - Supporting devices for game cues : en
  • AU239363B2 - Improved coupling : en
  • AU5336559A - Selective hydrogenation of acetylene in ethylene : en
  • CA595742A - Television receiver : en
  • US2931296A - Processing of molecularly oriented sheets of transparent, linear, high molecular weight, hydroxyl-containing polymers to improve the dyeing qualities thereof : en
  • US2931597A - Solar engine balloon altitude control : en
  • DE1079072B - Installation on flow boilers with auxiliary heating surface : de en
  • FR1214273A - mine prop : en fr
  • FR1214494A - Resistance welding : en fr
  • FR72341E - Olefin hydration process : en fr
  • CA595808A - Systems for assembling together two pieces having anisotropic expansions : en
  • BE583339A - System and device for balancing hydraulic presses in general. : en fr
  • CA595637A - Dextran as a starch substitute : en
  • DE1079282B - Device for preventing the breakage of the glass sheet in a sheet glass drawing machine : de en
  • CA595648A - Rocket motors fuelled by a monopropellant : en
  • GB832353A - Improvements in or relating to wood working machines : en
  • CA595743A - Floor polisher attachment : en
  • BE559429A - STOVE FOR THE COMBUSTION OF ALL KINDS OF COMBUSTIBLE WASTE AND POOR FUELS. : en fr
  • FR1214495A - Partitioning with movable sections for grain or other bulk goods : en fr
  • CA595454A - Procede et dispositif pour le traitement de liquides incrustants, corrodants et similaires : en
  • DE1079297B - Circuit arrangement for signal transmission in shaft conveyor systems between a stationary and a signal transmitting / receiving device located on the conveyor basket : de en
  • DE1079359B - Arrangement consisting of electronic switching means for forming the inversion of the exclusive or condition : de en
  • DE1079105B - Color television broadcast system : de en
  • DE1079185B - Device for limiting the permanent short-circuit current of synchronous compound generators : de en
  • GB832008A - Lighting fittings for tubular fluorescent lamps : en
  • DE1809329U - GAS PUMP. : de en
  • GB832083A - Process and catalyst for polymerization of polymerizable hydrocarbons : en
  • DE1079031B - Process for the production of perchlorethylene : de en
  • CA595714A - Manufacture of metals of high purity : en
  • DE1809293U - COLLECTIVE HEATING BOILER FOR SOLID FUELS IN A ARTICULATED DESIGN. : de en
  • FR72390E - Rear rack for motor cars : en fr
  • CA595699A - Synergistic antioxidants : en
  • DE1079301B - Grippers, especially for iron girders : de en
  • DE1079325B - Process for the preparation of non-flammable resinous polymers and copolymers containing esters of phosphoric oxygen acids : de en
  • FR1214374A - Improvements to tobacco and products obtained therefrom and parts thereof : en fr
  • DE1079012B - Process for leaching nitrogen oxides from gases containing them and hydrogen chloride : de en
  • US2931579A - Automatic irrigation system : en
  • DK88809C - Moldy building material. : da en
  • FR1214297A - Double-acting modulating devices : en fr
  • US2931640A - Scales adapter : en
  • DE1809242U - HAND CASE. : de en
  • FR1213984A - TV camera tube or other similar tube : en fr
  • FR1213908A - Installation of concrete leveling beam : en fr
  • GB832046A - Toy electric hand drill : en
  • FR1213893A - Car windshield protector against projections of gravel, stones : en fr
  • DE1809439U - PROTECTIVE INLAY FOR INTRODUCTION IN AN ACCIDENTAL SHOE. : de en
  • CA595679A - Electric discharge apparatus : en
  • DE1079377B - Mobile hayloader : de en
  • DE1809165U - HOLDING AND REINFORCEMENT DEVICE FOR THE PROTECTIVE SCREEN FOR TELEVISIONS. : de en
  • FR1214260A - Mechanism actuated by the transient action of a fluid : en fr
  • FR1214294A - Manufacture and incorporation into fertilizers of carbonates, oxides and metal silicates in order to balance them in trace elements : en fr
  • US2931521A - Level control using alternating current through material of variable resistance : en
  • DE1078983B - Damping and fixing machine : de en
  • DE1079423B - Magnetic holding device for circular saw blades in sharpening and twisting machines, engaging the side of the blade : de en
  • FR72360E - Advanced lubrication for vertical or inclined shafts : en fr
  • FR1213928A - Pressure sensitive recording product and method for making it : en fr
  • FR1214308A - Process for making synthetic polyesters in finely divided form : en fr
  • CA595855A - Process for manufacture of highly polymerized viscose rayon : en
  • DE1079017B - Process for the production of anhydrous potassium or ammonium chlorotitanates from titanium-containing ores : de en
  • GB832296A - Process and catalyst for the dehydrogenation of hydrocarbons : en
  • DE1079278B - Method of Purification of Bacitracin : de en
  • DE1809346U - CHIPPING MACHINE IN WHICH THE GOOD IS SUPPLIED IN A FEED CHANNEL TO THE CUTTING DEVICE. : de en
  • FR1214029A - Improvements to cages for lifting materials, called eeyes : en fr
  • DE1079518B - Solid propellants containing aluminum : de en
  • FR1214410A - Method and apparatus for molding a core : en fr
  • GB832294A - Improvements in or relating to screened insulated electric conductors : en
  • US2931314A - Air purging apparatus for pumps : en
  • GB832069A - Structural panel of honeycomb type : en
  • US2931138A - Rolling eye : en
  • FR1214068A - Removable connector for the hose and the power cable of tools powered by a combustion engine : en fr
  • GB831852A - Improvements in or relating to leucauramine derivatives : en
  • DK88798C - Implantation device and cartridge for this. : da en
  • FR1213707A - Corrosion and heat resistant materials : en fr
  • GB832155A - Drive mechanism for a portable turntable : en
  • DE1809438U - DEVICE FOR DAMPENING ENVELOPES, STAMPS OR. DGL. : de en
  • FR1213709A - Tray, crate, etc., for the transport of foodstuffs or other products : en fr
  • DE1079276B - Impression spoon for upper and lower jaw : de en
  • DE1079277B - Fixing device for the detachable anchoring of dentures : de en
  • DE1809446U - MOBILE BLOW-OFF AND SUCTION DEVICE FOR TEXTILE MACHINES. : de en
  • FR1214445A - Furniture for storing objects, made up of several mobile elements : en fr
  • BE559653A - NEW DERIVATIVES OF PHENOTHIAZINE AND THEIR PREPARATION. : en fr
  • CA595767A - Latex girdle with reinforced garter tabs : en
  • DE1079379B - Fungicides : de en
  • FR1213958A - Improvements to printing guillotines and similar mechanisms : en fr
  • US2931805A - Spiro [bicyclo [2. 2. 1] heptane-2, 2'-alkylenimines] : en
  • FR1214182A - Process for preparing acetylene by partial combustion of hydrocarbons : en fr
  • FR1213839A - Method for sorting and classifying flat oysters, and machine for implementing this method : en fr
  • GB832391A - A new antibiotic designated compound number 616 : en
  • DE1079160B - Arrangement for controlling a DC voltage in dependence on a changing capacitance : de en
  • DE1809192U - HIGH VOLTAGE CIRCUIT BREAKER. : de en
  • DE1809312U - DISTANCE METER. : de en
  • GB832050A - Automatic control for self-cleaning cartridge filters : en
  • CA595644A - Pressure shaping of sheet material : en
  • GB832258A - Tubeless tire : en
  • US2931280A - Camera : en
  • US2931503A - Conditioning paper-making stock : en
  • US2932007A - Matrix storage register : en
  • DE1079076B - Drive gear for the back and forth movement of the pressure foundation on high-speed cylinder presses : de en
  • FR1214241A - Folding shelters for market gardening : en fr
  • GB832133A - Improvements in or relating to the production of boron hydrides : en
  • GB832349A - Improvements in and relating to cooling systems for electrical apparatus : en
  • FR1214266A - Leveling machine, compacting machine for railway platforms : en fr
  • GB831878A - Fuel supply system for an internal combustion engine : en
  • GB831900A - Hydroxypropylation of hydroxy compounds : en
  • GB832374A - Improvements in aluminium phosphate dispersion : en
  • FR1214191A - Electromechanical type overspeed limit switch : en fr
  • GB832165A - Improvements in and relating to beet harvesting machines : en
  • BE559568A - PROCESS FOR OBTAINING CERAMIC PRODUCTS, IN PARTICULAR SHEET MOLDINGS FROM PULVERULENT CORUNDUM, FOR THE USE OF METALLURGY. : en fr
  • CA595815A - Hot gas defrost system including bypass-suction line heat exchange : en
  • FR1214063A - Manual ironing machine : en fr
  • FR1214482A - Knitting process to obtain draped articles : en fr
  • FR1214132A - Drill bit improvements : en fr
  • DE1078970B - Filter device for dedusting mine weather : de en
  • DE1809146U - DEVICE FOR COLLECTING THE CONDENSATE WATER IN REFRIGERATION SYSTEMS. : de en
  • FR1214181A - Control unit for airplanes or similar aerial vehicles : en fr
  • FR1214288A - Contact power line splitter for electrical tracks : en fr
  • DE1809244U - TRAILER, FOR EXAMPLE FOR KEY OD. DGL. WITH REPLACEABLE SHIELD. : de en
  • FR72381E - Stop fitting with adjustable window and door opening : en fr
  • US2931629A - Deer pull and pulley : en
  • US2931078A - Push bar for metal doors : en
  • US2931184A - Releasable locking mechanism : en
  • CA595471A - Packaging process : en
  • CA595791A - Arrangement for improving the operation of turbo-compressor plants at partial loads : en
  • US2931703A - Process for recovery of lithium hydroxide from lithium phosphates : en
  • US2931309A - Down-hole pump : en
  • FR1214454A - Improvements to baskets for frying pans : en fr
  • GB832202A - Continuous flow electrophoresis : en
  • DE1079260B - Cyclone grouch : de en
  • DE1079496B - Device for supporting crankshafts : de en
  • FR1214387A - Process for injecting self-hardening synthetic resins and injection machine for implementing this process : en fr
  • GB832056A - Improved dispenser for dispensing of ophthalmic medicaments : en
  • DE1079487B - Gas pipe for valve filling elements : de en
  • FR72301E - Organosilicon polymers of a resinous character and their applications : en fr
  • GB832109A - An improved visible card index : en
  • GB832211A - Improvements relating to absorption apparatus including bubble-trays : en
  • US2932004A - Motorist identification light assembly : en
  • FR1214022A - Device for measuring the silicon content of water : en fr
  • US2931446A - Ripper attachment : en
  • US2931925A - Oscillatory drives more particularly for small refrigerating machines : en
  • DE1079091B - Joint insert for the butt joints of a pipe string, especially a tunnel or gallery pipe : de en
  • FR1214467A - Counter device : en fr
  • GB831869A - Improvements in or relating to agricultural machinery : en
  • FR1213822A - Improvements to the means suitable for stripping and cleaning the interior of a tank or a capacity : en fr
  • US2931121A - Structure-supported spring-wound fishing rod and reel combination : en
  • US2931540A - Receptacle for containing and dispensing a substance under pressure : en
  • DE1079241B - Movable inner electrode for resistance welding of hollow bodies : de en
  • USD187591S - Combined gum massager and inter- dental stimulator : en
  • DE1079402B - Sealing ring unit for piston : de en
  • FR1214066A - Hydraulic device for lifting the mast and tilting the boom of slewing tower cranes : en fr
  • FR1214504A - Manhole and its cover for tank, cistern or other and their manufacturing process : en fr
  • GB831917A - Apparatus for the continuous calendering of synthetic material : en
  • CA595549A - Electric lap seam welding method and apparatus : en
  • DE1079295B - Filling material for cushions and other upholstery : de en
  • DE1809316U - SAMPLE DEVICE FOR ELECTROMAGNETIC STEREO CARTRIDGES. : de en
  • DE1809353U - ROLLER WITH MIRROR-SYMMETRIC EXTERNAL CONTOUR. : de en
  • DE1809459U - CIGARETTE WITH INTERNAL FILTER. : de en
  • DK88796C - Adjustable base for operating tables or hospital beds. : da en
  • US2931859A - Carrier responsive synchronizing system : en
  • US2931754A - Method of controlling microorganism growth with haloacetic acid esters of acetylenicglycols : en
  • US2931771A - Contact filtration of lubricating oils at high temperatures : en
  • AU5345059A - Web cutting apparatus : en
  • US2931110A - Sole and heel unit for shoes and the like : en
  • US2931843A - Pyrolytic conversion of hydrocarbons employing a molten metal as a heat transfer medium : en
  • US2931895A - Lighting assembly : en
  • US2931215A - Tie-down and wall ventilator : en
  • DE1079424B - Device for machining the toothing on a segment of a gear rim with a large diameter : de en
  • DE1809174U - FLEXIBLE CABLE, IN PARTICULAR SHELL CABLE. : de en
  • DE1809456U - STREAKER BOMB. : de en
  • DE1079350B - Method and device for determining the wear resistance of textile yarns : de en
  • DE1079511B - Sliver depositing device : de en
  • DE1809104U - STOCKING, IN PARTICULAR LADIES 'STOCKING MADE OF FINEWORK. : de en
  • CA595559A - Gravitating hinge : en
  • CA595664A - Oleandomycin tetracycline compositions : en
  • US2931324A - Method and apparatus for burning low volatile fuel : en
  • US2931566A - Apparatus for reading the amplitude of visibly recorded curves : en
  • CA595799A - Electrical measuring instrument : en
  • US2931670A - Fluid tight pipe joint with replaceable means for preventing overtightening : en
  • AU5330459A - Improvements in or relating to ships' hoists : en
  • DE1079436B - Sealing lid for jars : de en
  • DK88808C - Control mechanism for diesel engines and reversing gears in boats. : da en
  • FR72398E - Friction material : en fr
  • US2931711A - Fluidized bed reactor with internal tube structure design : en
  • FR1213815A - Electronic device for rapid exploration of many electrical organs : en fr
  • CA595639A - 4-substituted 1.2-diaryl-3.5-dioxo-pyrazolidines : en
  • DE1079509B - Spool storage for stranding machines : de en
  • FR1214258A - Process for the preparation of n-halogenotriazines : en fr
  • GB832177A - Improvements in reciprocating cross-head compressors : en
  • US2931868A - Electrical switch : en
  • DE1809427U - MULTI-PURPOSE TONGS. : de en
  • FR1213731A - Transparent envelope for archival storage : en fr
  • FR1214296A - New antenna for ultra-short waves : en fr
  • GB831965A - Improvements in devices for measuring the relative amount of a paramagnetic gas in a gaseous mixture : en
  • AU4205158A - A convertible or dual purpose plough : en
  • DE1079380B - Preparations for protecting materials against termite damage : de en
  • US2931295A - Processing of molecularly oriented sheets of transparent, linear, high molecular weight, hydroxyl-containing polymers to improve the dyeing qualities thereof : en
  • US2931671A - Seals for gas carrying pipe lines : en
  • GB832136A - Improvements in or relating to latches : en
  • US2931084A - Sheeting holder : en
  • US2931544A - Hosiery turning and stacking apparatus : en
  • DE1079306B - Base convector for collective heating systems : de en
  • US2931820A - Production of aluminium alkyls : en
  • DE1078989B - Fiberglass wallpaper : de en
  • DE1079018B - Process for obtaining pure schoenite from schoenite or leonite containing sodium chloride and magnesium sulfate as mixture components : de en
  • DE1079071B - Steam trap : de en
  • DE1079447B - Holding device for a multi-layer cassette on an X-ray film imaging device : de en
  • DE1079022B - Process for the preparation of trialkyl phosphites : de en
  • DE1079392B - Spring column made of disc springs : de en
  • DE1079469B - Car train, consisting of a tractor and at least one trailer : de en
  • DE1809326U - EYEGLASSES. : de en
  • GB831941A - Improvements in extrusion apparatus for making lead piping and the like : en
  • DE1079093B - Loading equipment for transport vehicles : de en
  • DE1809172U - MESSAGE DEVICE, IN PARTICULAR AS A TRAINED SHORTWAVE RECEIVER. : de en
  • DE1079375B - Tractor semi-trailer : de en
  • DE1809162U - BUFFER FOR RAILWAY CARS. : de en
  • FR1213681A - Process for the preparation of polyene aldehydes : en fr
  • FR1213745A - Uncatalyzed polyester-monomer compositions containing a gel inhibitor : en fr
  • FR1214291A - New feeding device : en fr
  • DE1809454U - MODULAR KIT. : de en
  • US2931341A - Store election piston with gas return : en
  • US2931707A - Method of preparing hydrazine sulphate from benzophenone-azine : en
  • FR1214043A - Guide device for wire straightening and cutting machines with continuously moving feed rolls and stationary cutting device placed after these rolls : en fr
  • GB832015A - Corrosion-inhibiting imidazolines : en
  • DE1809256U - CHAIR WITH ADJUSTABLE BACKREST. : de en
  • DE1809320U - RECORD STAND. : de en
  • DE1809118U - LAMP SHADE. : de en
  • US2931714A - Motor gasoline containing boron and hexylene glycol : en
  • US2931918A - Automatic circuit control for automotive vehicle : en
  • US2931954A - Electrostatic controls and memory systems : en
  • US2931156A - Lawn mowers : en
  • USD187627S - Stapling machine : en
  • DE1079029B - Method and device for the continuous production of urea : de en
  • CA595781A - Iron oxide grate bars : en
  • DE1809440U - STOCKING PROTECTION. : de en
  • US2931730A - Process for preparing solid fat compositions : en
  • US2931804A - Substituted aziridines : en
  • US2931393A - Jet orifice assembly : en
  • AU5338259A - New polysaccharides from sassafras plants and process for obtaining them : en
  • AU4442658A - Electrical heating immersion element : en
  • BE583427A - : en fr
  • CA595701A - Method of bleaching alkyl aryl sulfonic acids : en
  • CA595722A - Alternating current power supply apparatus : en
  • FR1213684A - Loom blade : en fr
  • GB832001A - Improvements in land drainage mole plough assembly : en
  • GB832021A - An electric control device incorporating a resistance member sensitive to light or heat : en
  • BE558864A - : fr
  • FR1213769A - Pressure multiplier for building high pressures : en fr
  • FR1214206A - Protective glasses, mask or similar device : en fr
  • FR72334E - Further training in trawl fishing panels : en fr
  • CA595576A - Cosmetic preparations : en
  • AU255351B2 - Improvements in or relating to power distribution transformers for subterranean installation : en
  • CA595762A - Electromagnetic indicators : en
  • US2932020A - Radar indicating system : en
  • AU5336859A - Sparkplug cleaner : en
  • US2931460A - Debris guard : en
  • US2932028A - Collapsible antenna : en
  • DE1809408U - TANKING VEHICLE, IN PARTICULAR FOR THE SEPARATE TRANSPORTATION OF PETROLEUM PRODUCTS. : de en
  • FR1214075A - A method of rapidly interlocking two sections of a structure which have substantially prismatic or box-shaped connecting ends, and a structure, such as a boat hull, which can be assembled by this method : en fr
  • US2931044A - Maternity slip : en
  • US2931422A - Method and apparatus for forming fibrous glass : en
  • US2931647A - Sheet reversing cylinder with blowing tubes for stop-cylinder printing machines : en
  • CA595513A - Quaternary ammonium compounds of basic esters of 2-aryl-2-(1-hydroxycyclopentyl) ethanoic acids : en
  • DE1078972B - Device for breaking up starchy products by the action of steam : de en
  • GB831988A - Improvements in method of making bags : en
  • GB832283A - Improvements in or relating to processes for the polymerization of 3,3-disubstitutedoxetane : en
  • CA595744A - De-aerating hydrocyclones : en
  • DE1079473B - Tractor steering axle with height-adjustable wheels : de en
  • GB832317A - Process for the production of fine-pore metal filters, membranes and diaphragms : en
  • US2931123A - Fishing lure : en
  • US2931349A - Booster system for hydraulic governors of diesel engines and method of starting such engines : en
  • AU236966B2 - Electric door operator : en
  • US2931048A - Double flush valve for toilet tank : en
  • US2931920A - Transistor monostable circuit : en
  • US2931932A - Raster size and linearity control for cathode ray tubes : en
  • US2931388A - Electro hydraulic control mechanism : en
  • US2931851A - Snap in retainer for wiring harness : en
  • US2931164A - Balance wheel spring-end mounting : en
  • US2931861A - Perforator : en
  • AU262299B2 - Method and apparatus for coating of metallic strands witha molten metal having a tough and gummy oxide : en
  • DE1079008B - Process for the production of sodium borohydride : de en
  • DE1079170B - Arrangement for controlling a current- or speed-controlled electric motor : de en
  • DE1809470U - DIVISIBLE FOLDING BOX. : de en
  • DE1809495U - SINKBOX OR MANHOLE COVER, THE LID WITH A RIB ON ITS UNDER SIDE DIVERS INTO A CIRCULAR GUTTER ON THE EDGE OF A STORAGE FRAME (ODOR TRAP FRAME). : de en
  • USD187620S - Ornamental metal-work panel : en
  • DE1079042B - Process for the production of 6ª ‡ chlorine or 6ª ‡ fluorine -? - pregnadiene-3, 20-diones : de en
  • US2931196A - Article having detachable movably mounted ornament : en
  • US2931509A - Mineral collectors : en
  • US2931746A - Flame retardant polyester resin composition containing halogen and phosphorus, and laminated article using said composition as a binder : en
  • FR1214126A - Pulpy masses for paper or the like, their manufacture and use : en fr
  • FR1214386A - Filtered : en fr
  • CA595466A - Power-driven tools : en
  • DE1809292U - CONNECTING PIPE FOR COLLECTIVE HEATING BOILER. : de en
  • GB832119A - Improvements in multiphase circuit breakers : en
  • GB832295A - Improvements in and relating to a hinge mounting for windows having a sash tiltable on a horizontal axis : en
  • CA595536A - Inductive windings : en
  • CA595819A - Hay crop swathing and treating machine : en
  • AU238814B2 - Trifluoromethyl phenothiazines and compositions thereof : en
  • AU244152B2 - Process of and apparatus forthe continuous treatment of chips from coniferous wood and hardwood : en
  • DE1079164B - Setpoint system for groups of control arrangements with common management : de en
  • DE1079293B - Cutting machine for bread, meat products or the like. : de en
  • DE1079356B - Information converter : de en
  • FR1213697A - Fixing process for the assembly of plastic elements allowing the rapid assembly and disassembly of expandable living cells on demand : en fr
  • FR1213883A - Windshield for vehicle : en fr
  • DE1809484U - BALL ROLLER HEAVY DUTY DEEP TRANSPORT ROLLER. : de en
  • CA595475A - Outlet box extension cover : en
  • DE1079151B - Longitudinally split protective contact plug with protective contact rails on the side : de en
  • DE1079225B - Process for the manufacture of a spark plug for spark plug-controlled electrical discharge vessels with a liquid cathode and a spark plug manufactured according to this process : de en
  • US2931486A - Power drive for chain conveyor assembly : en
  • CA595708A - Hydrophenanthrene compounds and process for their manufacture : en
  • CA595852A - Pulp molding : en
  • US2931325A - Sowing implement : en
  • AU4197158A - Improvements in and relating to conveyor feeders for poultry andother livestock : en
  • BE559301A - INDUSTRIAL PROCESS FOR PREPARING TRIMETHYLENTRINITROAMINE BY TREATING HEXAMETHYLENTETRAMINE AND NITRIC ACID CONCENTRATED IN EXCESS, RECOVERED IN HIGH CONCENTRATION. : en fr
  • DE1809260U - NIGHT TABLE. : de en
  • US2931054A - Tubular knock-down bed frame : en
  • USD187593S - Box connector : en
  • US2931114A - Article for attaching to a vehicle visor : en
  • US2931564A - Digital switch mechanism for combined accounting machine and tape recorder : en
  • US2931626A - Adapter pads and fittings : en
  • DE1079157B - Ripple control receiver with group division : de en
  • DE1079186B - Device for connecting a synchronous generator in parallel to a network : de en
  • DE1079385B - Fuel injection pump for internal combustion engines : de en
  • DE1809388U - SALES STAND. : de en
  • DE973595C - Diode for very short waves with plane-parallel electrodes : de en
  • AU5330359A - Trifluoromethyl phenothiazines and compositions thereof : en
  • BE583260A - Improvements in mechanisms for recording and using surpluses in prepayment devices and the like. : en fr
  • DE1079000B - Device for the simultaneous discharge and dewatering of solid-liquid mixtures : de en
  • DE973583C - Arrangement for generating the grid bias for converters : de en
  • CA595698A - Anthraquinonoid dyestuffs : en
  • CA595820A - Hydrolyzed polymers of alkyl methacrylates and methods of producing them : en
  • US2931558A - Mailable map holder : en
  • AU241749B2 - Improvements in or relating to ships' hoists : en
  • CA595556A - Electric lap welding can bodies : en
  • AU5330259A - Process forthe manufacture ofa-tocopherol : en
  • CA595539A - Method of gas plating : en
  • DE1809452U - ENTERTAINMENT AND EDUCATIONAL GAME. : de en
  • FR1214313A - Thermostat controlled heater : en fr
  • GB832117A - Apparatus for collecting airborne-dust generated during emptying of sacks of particulate material : en
  • US2931235A - Variable speed friction drive transmissions : en
  • AU4209258A - Improvements relating to passenger seats for airplanes : en
  • DE1809158U - TERMINAL FOR ROAD GUIDANCE POST. : de en
  • DE1809288U - FILLING DEVICE WITH SELF-ACTING AIR SUCTION. : de en
  • FR1214259A - Performing chemical reactions using the energy of fission products from fissile materials : en fr
  • CA595476A - Sprocket drive for endless track top rollers : en
  • AU4231458A - Anew and improved device for use inthe game of bowls : en
  • BE583433A - Process for the preparation of monosubstitute hydrazine derivatives. : en fr
  • AU240679B2 - Flexible magnet : en
  • CA595540A - Compositions containing petrolatum and a synthetic hydrocarbon wax : en
  • DE1079152B - Multi-phase isolated busbar arrangement for switchgear of cell construction : de en
  • FR1213661A - Ballast for fluorescent lamps : en fr
  • FR1214399A - Improvements to back-cleaning dust collection filters : en fr
  • FR1214490A - Improvements in current sources for electronic equipment in assemblies comprising at least one combustion chamber, in particular self-propelled projectiles : en fr
  • US2931254A - Boring head : en
  • USD187622S - Cine camera : en
  • AU242285B2 - Improved amplifying impedance changing or level changing apparatus : en
  • CA595443A - Infinitely variable transmission : en
  • DE1079162B - Two-position controller : de en
  • DE1079316B - Process for improving the mechanical properties of oil-extended mixtures of natural or synthetic rubber : de en
  • CA595793A - Turbine and compressor blades : en
  • DE1079421B - Guide for a slide moving on a machine body : de en
  • DE1809181U - ELECTRIC PLUG WITH PROTECTIVE CONTACT BRACKET. : de en
  • CA595631A - Amino-carboxylic acid amides and a process for making same : en
  • DE1079002B - Machine for the continuous preparation, mixing and kneading of dry, mushy or plastic masses : de en
  • DE1809418U - BOTTLE STAND TO KEEP THE CONTENTS COOL OR WARM. : de en
  • US2931272A - Sheet stock for dichroic dye light-polarizing means : en
  • US2931464A - Device for damping vibrations in a machine tool spindle : en
  • DE1079173B - Synchronous drive in which the parts to be kept synchronous are connected to one another via an electrical shaft : de en
  • FR1214203A - Further training in vacuum cleaners : en fr
  • FR1214383A - Screw cap for bottle : en fr
  • DE1809188U - FUSE DISCONNECTOR. : de en
  • DE1809222U - DRAWBAR FASTENING TO ANCHORS OF ELECTRIC MAGNETS. : de en
  • GB832086A - Improvements in or relating to intruder detection systems : en
  • GB832387A - Improvements in or relating to appliances for use in performing physical exercises : en
  • AU5334159A - Electrochemical separation of ions withthe aid of complexing agents : en
  • AU5337859A - Cathodic protection system : en
  • CA595580A - Electrical relays : en
  • CA595501A - Crushed limestone whitened : en
  • US2931436A - Tension screen : en
  • CA595824A - 3.alpha.-HYDROXY-16-NITROALKYL-11,20-PREGNANEDIONE 3-ACYLATE AND THE PROCESS OF PREPARING THESE COMPOUNDS : en
  • AU238117B2 - 121-iodo steroids of the pregnane series : en
  • AU5344759A - Glass tempering method and apparatus : en
  • BE583317A - Process for the preparation of quinacridone dyes. : en fr
  • CA595771A - Method and device for treating materials having a high surface tension in the molten state in a crucible : en
  • CA595535A - Cooling system for dynamo electric machine : en
  • CA595490A - Furniture glider : en
  • US2931695A - Halogen substituted mono-aromatic phenolic reserving agents for acrylonitrile polymer base fibers : en
  • DE1079239B - Protection device for inductive high-frequency heating systems : de en
  • DE1809253U - MECHANICAL ADJUSTMENT DEVICE FOR ARMCHAIRS, IN PARTICULAR FOR TELEVISION CHAIRS. : de en
  • FR1213688A - Improvements to the continuous manufacture of polished glass : en fr
  • GR20713B - ADDITIONAL APPLIANCE ON EVERY TYPE OF BREAD FOR THIS INTRODUCTION OF OVERHEATING STEAM, TO POLISH THE SURFACE OF THE BOTTOM. : el en
  • AU237707B2 - Sparkplug cleaner : en
  • AU238653B2 - Process forthe manufacture of pigments from titanium oxide and zinc oxide : en
  • AU5331859A - Board products and process of making thesame : en
  • US2931903A - Acceleration and application of high intensity electron beams for radiation processing : en
  • US2931439A - Float shoe : en
  • BE559532A - IMPROVEMENTS IN METAL MINE REDUCTION PROCESSES. : en fr
  • DE1809173U - DRY CELL CATHODE. : de en
  • DE1809367U - ARRANGEMENT FOR THE SCREWLESS FASTENING OF A CONTROL TOGGLE ON A ROTATING AXLE, IN PARTICULAR FOR ELECTRIC SWITCHES. : de en
  • FR1214274A - Method and apparatus for artificial aging of alcoholic beverages : en fr
  • CA595643A - Magnetic amplifier control : en
  • FR1214319A - Electromagnetic wave transmission device : en fr
  • FR1214331A - Improvements made to extendable beams : en fr
  • FR1214416A - Amplifier mounting to achieve high dynamic input resistance : en fr
  • GB832052A - Improvements in and relating to multistable magnetic core circuits : en
  • GB832099A - Clip for fixing rails on sleepers : en
  • GB832244A - Improvements in or relating to steroid compounds : en
  • BE583380A - Rotating crusher-crusher with pivoted mobile crushing wall. : en fr
  • FR1214302A - Slip coupling or coupling : en fr
  • FR1214333A - Variable transmission and delay devices : en fr
  • DE1079270B - Back pressure regulation for piston compressors : de en
  • DE1809331U - DEVICE FOR DETERMINING THE VISACITY OF LIQUIDS. : de en
  • DE1809492U - DIAL FOR DATE WATCHES. : de en
  • CA595633A - Amino-carboxylic acid amides and a process for making same : en
  • GB832394A - Helicopter rotor speed control system : en
  • CA595577A - Piercing and chamfering machine : en
  • DE1079309B - Seam connection for a metal cover of roofs u. like : de en
  • DE1079437B - Process for flavoring tea blends using ultraviolet and infrared rays : de en
  • FR1213673A - Tuber harvester, such as beets : en fr
  • FR1214091A - Identity card holders or others with interchangeable and movable elements : en fr
  • FR1214153A - Calculator : en fr
  • GB831870A - Improvements in and relating to a method of manufacturing semiconducting materials : en
  • GB832010A - Improvements in rosin modified unsaturated alkyds and copolymers thereof : en
  • GB832058A - Adjustable feedboard construction for ironers : en
  • GB832067A - Improvements in or relating to semiconductor devices : en
  • GB832241A - Improvements in and relating to the preparation of adrenocorticotrophin : en
  • CA595596A - Colouring aromatic polyesters : en
  • DE1079501B - Cylinder lock : de en
  • DE1809195U - THERMAL SWITCH FOR FLASHING LIGHT SYSTEMS IN MOTOR VEHICLES. : de en
  • DE1809327U - DUST-PROOF ENCAPSULATED MAGNIFIER. : de en
  • FR1214439A - Method for increasing the particle size of synthetic rubber networks : en fr
  • DE1079460B - Impeller for centrifugal pumps with vent pumps or other auxiliary suction devices : de en
  • CA595493A - Quick coupling valve : en
  • US2931522A - Unloading mechanism for wet grain storage structures : en
  • CA595718A - Electric oscillator systems : en
  • US2931832A - Preparation of 2-ethyl-cis-crotonylurea : en
  • CA595460A - Synergistic combination of a lipid-cyanocobalamin : en
  • FR1213898A - Freely rotating hook, for sewing machines : en fr
  • US2931402A - Power driven reciprocable cutting tool : en
  • CA595719A - Article counting and assembling : en
  • FR1214479A - Powder box : en fr
  • BE583275A - New pyrimidine derivatives and processes for their preparation. : en fr
  • US2931369A - Stencil for application of lipstick : en
  • GB831866A - Improvements in or relating to resilient supports or suspensions : en
  • FR1214135A - Branch line connection to a plastic pipe : en fr
  • FR1213985A - Mixer tap, especially for hot and cold water : en fr
  • DE1079201B - Electromagnetic relay with plunger : de en
  • DK88806C - Wheel construction for vehicles. : da en
  • US2931678A - Spacer shoe for a lift magnet : en
  • US2931873A - Wall panel cooking unit : en
  • US2931901A - Nonlinear control apparatus : en
  • FR1213931A - Capping device for tamper-evident closure, particularly for securing against tampering with the closure of containers, bottles and the like : en fr
  • FR1214013A - Process for the production of alkyls of metals of the 4th and 5th major groups of the periodic system from alkylaluminum or alkylaluminum halides and corresponding metal halides : en fr
  • FR1214544A - Metallic Azo Dyes : en fr
  • DE1079390B - Solid rocket with transport device for the powder charge : de en
  • DE1809373U - CENTERING DEVICE. : de en
  • FR1214436A - Method and device for treating a molten metal mass : en fr
  • GB832145A - Improvements in telephone hygiene : en
  • GB832286A - Improvements in or relating to processes for producing substituted alkylamines and acid-addition salts thereof : en
  • GB832074A - Traveller for ring spinning and doubling frames : en
  • GB832358A - Mounting assemblies : en
  • DE1809437U - BALLPOINT PEN WITH A CAPILLARY TUBE WITH A SPILL PROTECTION PEN. : de en
  • FR1213662A - Signal transformation system : en fr
  • FR1214024A - Cutting tool, especially for milling cutters with attached blades : en fr
  • FR1214026A - Novel azo dyes and process for their production : en fr
  • FR1214471A - Process and apparatus for the manufacture of glass beads : en fr
  • DE1079217B - Lauffeldrohre, in which the delay line consists of several parts that are isolated from each other by direct current : de en
  • DE1079450B - Arrangement for film transport in photographic cameras : de en
  • DE1079510B - Device for remote measurement of a variable physical quantity : de en
  • FR1214155A - Methods of mounting a removable protective screen for motorcycles and similar machines : en fr
  • FR1214523A - Method and device for the manufacture of shoes : en fr
  • FR1214117A - Automatic system for air traffic control : en fr
  • DE1809218U - SOCKET FOR ULTRAVIOLET LAMP. : de en
  • US2931493A - Container : en
  • US2931253A - Jig borer : en
  • US2931710A - Removal of phosgene from boron trihalides : en
  • US2932026A - Antenna : en
  • US2931701A - Process for separating plutonium by repeated precipitation with amphoteric hydroxide carriers : en
  • US2931740A - Magnetic elements and methods for making the same : en
  • CA595854A - Pulp molding : en
  • FR1213671A - Process for recovering polymers of the acrylic type in aqueous dispersion : en fr
  • US2931249A - Strain wave gearing-bearing variable elements : en
  • US2931512A - Portable meter rack : en
  • US2931753A - Organic ammonium salts of polysaccharide carboxylic acids : en
  • DE1809434U - DEVICE FOR LOCKING DOORS, IN PARTICULAR GARAGE DOORS. : de en
  • US2931585A - Rock crusher : en
  • CA595554A - Electric transformers : en
  • DE1809114U - LAMP SHADE. : de en
  • FR1213999A - Method of mounting the engine block on rubber buffers for motor vehicles : en fr
  • GB832106A - Improvements in or relating to the stretching of paper, fabric and the like : en
  • GB832245A - Improvements in or relating to steroid compounds : en
  • DE1079068B - Process for the preparation of aliphatically substituted 1, 2, 4-trithiolanes : de en
  • DE1809289U - RADIATOR EQUIPPED WITH SEVERAL DIFFERENT HEATING SOURCES. : de en
  • DE1078997B - Device for removing the solvent from meal moist with solvent : de en
  • DE1079135B - Setting device used for the automatic setting of preselected transmission stations on devices used in wireless communications technology, in particular radio or television receivers : de en
  • DE1079409B - Gate valve with pyramidal closure piece and spindle seal through a membrane : de en
  • DE1079462B - Rotary lobe pump, especially for human consumption : de en
  • DE1809209U - LIGHT FLOODERS. : de en
  • US2931421A - Apparatus for the production of a thin sheet or mat from glass fibres : en
  • FR1214388A - Bidirectional transfer recorder : en fr
  • US2931750A - Method of making a molded overlay panel structure of low moisture absorption : en
  • US2931417A - Bending apparatus for bending metal stock flatwise into curvilinear form : en
  • DE1809233U - SHEET RUNNER IN BLOWED STEEL. : de en
  • AU246987B2 - New polysaccharides from sassafras plants and process for obtaining them : en
  • DE1079226B - Pressure contact with double interruption for mechanical converters with large currents : de en
  • FR1213810A - Method and device for sealing capacitors having plastic sheets as dielectric : en fr
  • FR1214261A - Gas turbojet channel wall : en fr
  • FR1214444A - Multiple beat metronome : en fr
  • GB832200A - Improvements in or relating to the production of alumina hydrate compositions : en
  • CA595472A - Apparatus for transferring electrolytes from one solution into another : en
  • DE1079550B - Continuously working solid bowl centrifuge : de en
  • DE1079125B - Circuit arrangement for generating frequency-modulated carrier oscillations : de en
  • US2931855A - Stereoscopic color television system : en
  • DE1809302U - RAIN INLET FOR DRAINAGE OF ROOFS ON BUILDINGS. : de en
  • USD187592S - Combined telephone stand and amplifier : en
  • US2931067A - Method and apparatus for producing granulated ammonium nitrate : en
  • DE1079397B - Hook connection for conveyor belts with longitudinal cables : de en
  • DE1809265U - DRAWING TABLE. : de en
  • FR1214548A - Oscillating wing joint : en fr
  • GB832372A - A folded carton type package : en
  • US2931161A - Rake tooth mounting : en
  • US2931904A - Color radiographs, methods and articles : en
  • FR1213787A - Improvements to convertible seats : en fr
  • FR1213803A - Load disconnector : en fr
  • FR1214053A - Neutralization process for detergent preparations : en fr
  • FR1214265A - Improvements in membranes for gas meters or gas regulators and the like : en fr
  • GB831951A - Improvements in or relating to the electrolytic deposition of bright nickel deposits : en
  • US2931394A - Visible wedge valve : en
  • US2931461A - Lift means : en
  • GB832207A - Process for the manufacture of copolymers : en
  • FR1214526A - Worm transmission : en fr
  • GB832226A - Halogenated bicyclo-[2:2:1]-heptenes and a process for their manufacture : en
  • US2931236A - Shock roller assembly : en
  • DE1079467B - Stand for jet-propelled vertical take-off aircraft : de en
  • DK88782C - Process for the preparation of phentiazine derivatives. : da en
  • FR1214172A - Program control equipment : en fr
  • GB832309A - Granulation method : en
  • US2931732A - Fresh meat package and method : en
  • FR1214119A - 12-chloro reserpine and process for obtaining it : en fr
  • GB831923A - Improvements relating to the production of aluminium : en
  • FR1213729A - Gardening combination : en fr
  • FR1213891A - Mechanical polishing process and device for its implementation : en fr
  • GB832214A - 1,4,6-pregnatrienes : en
  • GB832268A - Improvements in or relating to laminated articles : en
  • CA595522A - Cellulose ethers stabilized with phenols and epoxy compounds : en
  • FR72388E - Process and device for treatment and in particular for drying pulverulent materials : en fr
  • GB831835A - Improvements in or relating to the manufacture of refractory ceramic materials : en
  • USD187604S - Salad bowl or similar article : en
  • DE1809261U - CHILDREN'S COT. : de en
  • FR1213693A - Process for obtaining sublimated sulfur : en fr
  • FR1214415A - Astrophotographic chambers and their optical systems : en fr
  • GB831932A - Tantalum-columbium alloy : en
  • DE1079172B - Device for adjusting the drive torque of two or more three-phase squirrel-cage rotor motors working mechanically in parallel, in particular for the chassis of hoists : de en
  • DE1079284B - Device for bending glass panes : de en
  • US2931720A - Beneficiation of low-grade hematitic ore materials : en
  • US2931792A - Pyrophoric catalytic systems : en
  • AU5330559A - Process forthe continuous separation ofa hydrocarbon mixture by distillation : en
  • US2931386A - Fluid-operated diaphragm valve : en
  • FR1213876A - Metal welding process : en fr
  • FR1214352A - Semiconductor device and method for making it : en fr
  • FR1213841A - Improvements to fluid flow or pressure regulators : en fr
  • FR72303E - Improvements to devices for measuring the conductivity of solutions : en fr
  • GB831946A - Improvements in or relating to electrical pick-ups for gramophone record players : en
  • AU243443B2 - Hay crimper : en
  • AU5330759A - Therapeutic derivatives of kanamycin : en
  • CA595563A - Oil burning installations for furnaces : en
  • CA595642A - Quaternary ammonium salts : en
  • CA595725A - Manufacture of linoleum : en
  • DE1809300U - REINFORCED PANEL, IN PARTICULAR FORMING PANEL. : de en
  • FR1213708A - Heater for concentrating or cooking dense or heavily loaded products in particular solids : en fr
  • FR1213835A - Luminous ashtray on foot : en fr
  • FR1213967A - Oxidation apparatus with internal cooling system for the removal of the heat of reaction, for the air oxidation of aromatic hydrocarbons substituted by alkyl radicals : en fr
  • FR1213983A - Polyvinyl chloride with improved mechanical properties : en fr
  • GB832049A - Improvements in or relating to the production of boron hydrides : en
  • GB832326A - Character recognition equipment : en
  • FR1214048A - Installation for heating vehicles : en fr
  • GB832203A - Water-soluble melamine-formaldehyde condensation polymers : en
  • GB832233A - Umbrellas : en
  • US2931339A - Writing instrument : en
  • US2931050A - Toilet flush tank bowl valve guide : en
  • DE1809325U - DIAPOSITIVE CONTAINER WITH TRAY BOXES. : de en
  • GB832398A - Improvements in or relating to electric position limiting control circuits : en
  • US2931445A - Hoe : en
  • FR1213847A - Device and method for injecting liquid, pulverulent or other materials, applicable to various fields and in particular to the protection and conservation of wood : en fr
  • CA595745A - Mounting means for a door lock : en
  • GB832012A - Improvements in and relating to the oxidation of organic compounds : en
  • DE1079088B - Permanent magnet and process for its manufacture : de en
  • DE1809266U - DEVICE FOR DRIVING DEVICES FOR LIFTING AND LOWERING MOVING TOP PARTS OF TABLES. : de en
  • FR1213653A - New dyes of the anthraquinone series containing a triazin group : en fr
  • FR1214235A - Process for the preparation of shaped articles from crystallizable artificial materials : en fr
  • FR1214295A - Dual automatic control : en fr
  • DE1079369B - Stretchable link belt : de en
  • US2931093A - Electrical mat switch and method of making the same : en
  • DE1809421U - TENSION RING CLOSURE FOR FASTENING LIDS ON CONTAINERS. : de en
  • GB832188A - Improvements in or relating to curing agents for epoxide resins : en
  • DE1079098B - Arrangement for the prevention of overcurrent shutdowns in converter locomotives in braking operation with current recovery : de en
  • DE1079287B - Device for regulating and equalizing the pressure at the two ends of the drive rollers arranged one above the other in machines for the production of glass strips : de en
  • DE1809359U - TENSION-RESISTANT PIPE CONNECTION, IN PARTICULAR FOR ASBESTOS CEMENT PIPES. : de en
  • DE1809478U - TIPPER FOR EMPTYING WASTE COLLECTION CONTAINERS. : de en
  • FR1214278A - Tiles for covering bathrooms, hallways, kitchens or other premises : en fr
  • FR1213845A - Binding for water skis : en fr
  • GB831920A - New phenthiazine derivatives and processes for their preparation : en
  • GB832000A - Improvements relating to collapsible pallets and boxes : en
  • US2931281A - Slide lock for photographic cameras : en
  • US2931938A - Storage tube circuit : en
  • CA595456A - Cigarette wrapper material and method for producing same : en
  • CA595561A - Circuit breaker operating mechanism : en
  • DE1079391B - Suspension with auxiliary springs : de en
  • DE1809279U - HANGING DEVICE FOR TIES, BELTS AND THE LIKE. : de en
  • US2931094A - Method of making sprocket : en
  • US2931575A - Controls for broilers : en
  • US2931531A - Lift truck attachment : en
  • DE1078987B - Drum washing machine with a device for influencing the amount of foam : de en
  • DE1079370B - Finger ring : de en
  • FR1213913A - Water withdrawal device for pressureless water heaters : en fr
  • US2931089A - Methods and apparatus for producing yarn : en
  • FR1214248A - Delayed-action cell separator : en fr
  • US2931075A - Method and apparatus for compressing an article : en
  • US2931120A - Automatic firearm with a spare magazine holder : en
  • US2931139A - Knee joint structure for walking dolls : en
  • US2931441A - Jet-driven helicopter rotor : en
  • US2931810A - Phenothiazine derivatives : en
  • US2931063A - Apparatus and method for molding foam latex strips and the like : en
  • DE1079537B - Closure tape as a flat tape made of elastic material for closing bags, sacks, boxes, rolls or the like. : de en
  • GB832055A - Stabilized degreasing solvent : en
  • FR1213872A - Improvements to phonographs : en fr
  • GB832105A - Improvements in or relating to cleansing and sterilising compositions : en
  • GB832004A - Motor vehicle power plants : en
  • IS418B6 - Improvement of a fish filleting machine : en is
  • US2931245A - Remote control device, particularly for an automotive rearview mirror : en
  • US2931453A - Oil drip pan for motor vehicles : en
  • US2931760A - Acid copper plating : en
  • USD187618S - Vending machine for candy and the like : en
  • FR1213836A - Sealing device, especially for filter bags for gas separation : en fr
  • FR1214321A - Loom with wefters moved in a straight line : en fr
  • GB832114A - A method of making shaped articles from animal bladders : en
  • FR1214110A - Improvements to reciprocating pumps, particularly fuel injection pumps : en fr
  • GB832028A - Improvements in or relating to bi-stable trigger circuits : en
  • GB832093A - Process for the production of high molecular weight calcium complex compounds : en
  • US2931300A - Radiant-energy projectile detonating system : en
  • US2931423A - Cycle saddles : en
  • US2931552A - Devices for separating and sorting manifold sets : en
  • US2931727A - Process for producing a concentrated coffee extract : en
  • US2931606A - Automatically releasing cable suspension clamp : en
  • US2931621A - Supporting plates for turbine blades : en
  • US2931141A - Forming glass articles : en
  • USD187624S - Type font : en
  • DE1079060B - Process for the preparation of 2-arylsulfonamido-1, 3, 4-thiadiazole-5-sulfonamides : de en
  • US2931845A - Preparation of rubber-protein-glyoxal composition and vulcanizable material obtained therefrom : en
  • CA595645A - Conversion of hydrocarbons : en
  • DE1079102B - Method and apparatus for recording television images on film : de en
  • FR1213734A - Process for the preparation of nu1, un2-disubstituted hydrazides of carboxylic acids : en fr
  • FR1214144A - Recorder analysis device applicable in particular to the study of blood characteristics : en fr
  • GB831863A - Articles of reinforced silicone elastomers : en
  • GB832082A - Engine and change-speed gearbox unit for small cars : en
  • FR1214067A - Handle for scissors, pliers and other similar tools : en fr
  • GB832057A - Improved lubricating oil compositions : en
  • AU239378B2 - Self-propelled mobile lift : en
  • AU242402B2 - Improvements in and relating to conveyor feeders for poultry andother livestock : en
  • DE1079353B - Magnetic oxygen meter based on the hot wire method : de en
  • DE1079115B - Four-pole magnet system for electroacoustic apparatus : de en
  • DE1079440B - Tray : de en
  • CA595558A - High voltage direct current generators : en
  • DE1809246U - CLEANING DEVICE. : de en
  • US2931066A - Means and method for casting relatively pivotal elements around spherical bearing members : en
  • US2931630A - Drill bit : en
  • US2931372A - Boat wash station : en
  • DE1809394U - UPHOLSTERED BODY. : de en
  • DE973454C - Device for spraying surfaces with a liquid or powdery substance : de en
  • US2931538A - Means for blending, proportioning, metering and dispensing two liquids : en
  • US2931589A - Method of and apparatus for reeling strands : en
  • AU5343859A - Electric door operator : en
  • BE559337A - PROCESS FOR DYING PLASTIC ARTICLES. : en fr
  • DE1079265B - Pattern device for circular knitting machines : de en
  • DE1079114B - Contactless electrical switch, consisting of a saturable iron core choke and a permanent magnet saturating the magnetic core of the choke : de en
  • DE1809176U - CLAMP. : de en
  • FR1214129A - Electric capacitor and manufacturing process : en fr
  • FR1214226A - Process for applying viscous fluids to surfaces : en fr
  • GB831914A - Improvements in irradiation process : en
  • AU4202058A - Improvements in apparatus for the removal of solid particles from gaseous streams : en
  • GB832347A - Improvements in or relating to machines suitable for use in mass production processes : en
  • GB832236A - Improvements in or relating to can openers : en
  • FR1214208A - Apparatus for casting films : en fr
  • FR72372E - Method and device for heating alloyed metal parts, with a view to hot stamping by inductive heating at high frequency : en fr
  • CA595775A - Gas plating of titanium : en
  • DE1809227U - MAGNETIC SYSTEM WITH SLEEVE. : de en
  • GB832173A - Improvements in or relating to the production of o-divinylbenzene : en
  • GB832267A - Device for supplying runners to the rings of spinning or doubling machines : en
  • DE1079224B - Cooling arrangement for metallic electrical discharge vessels with a metallic cooling jacket arranged on the outside of the discharge vessel and a method for producing such a cooling arrangement : de en
  • FR1214242A - Pusher mechanism, applicable in particular to mechanical handling devices, such as elevating conveyors and devices incorporating this mechanism : en fr
  • FR1214385A - Semi-circular seats with automatic belts : en fr
  • AU5338159A - Nephelometers : en
  • GB832345A - Improvements in rotary coin holder mechanisms : en
  • FR1213828A - Improvements to high voltage generators : en fr
  • FR1214369A - Process for gas separation and apparatus for applying the process : en fr