• US2945724A - Disengaging granular solids from lifting gas : en
  • DE1815374U - FLAT TUBE WITH FIXED CLOSURE. : de en
  • CA601789A - Mobile incinerators : en
  • CA601942A - Attitude indicating instrument : en
  • CA601813A - Formaldehyde polymers : en
  • CA601988A - Catalyst : en
  • CA602101A - Transistor blocking oscillator : en
  • BE589013A - Process for the preparation of benzothiadiazines and products obtained. : en fr
  • CA601845A - Electric discharge device : en
  • DE973923C - Process for the production of aluminum oxide according to the Bayer process : de en
  • DK89364C - A method of continuously supplying fresh etching fluid to a confined area of a solid body, and apparatus for performing this method. : da en
  • GB842027A - Improvements relating to the treatment of textiles and compositions therefor : en
  • US2945584A - Pocket case with holders for instruments : en
  • BE589255A - Device for cutting tubes, in particular for assembly work. : en fr
  • US2945301A - Multi-purpose tool : en
  • US2945940A - Resistance welding process : en
  • CA602048A - Battery chargers : en
  • US2945811A - Oxidation and silver corrosion resistant lubricants : en
  • AU243456B2 - Method of preventing the tearing of tapestry : en
  • BE588902R - Apparatus for the treatment of molten metals. : en fr
  • BE589050A - Pepper mill and the like perfected. : en fr
  • AU237140B2 - Improvements in vacuum floor-cleaning machines : en
  • BE588838A - Complex generator of centrifugal forces for oscillating machines, particularly for vibrating bells. : en fr
  • CA601816A - Semiconductor signal translating devices : en
  • CA602134A - Frameless storm windows : en
  • GB842150A - Improvements relating to timekeepers having detached escapements : en
  • IE23567L - Improvements in or relating to mowers : en
  • CA601759A - Reclining chair : en
  • US2945302A - Mason's guide and line holding apparatus : en
  • US2945549A - Detachable ladder step : en
  • US2945686A - Mining machine having means for cutting side wall holes for roof timbers : en
  • US2945370A - Yarn guiding and treating apparatus : en
  • US2945731A - Surgical drainage attachment : en
  • AU5674660A - Method and apparatus for the electrostatic application : en
  • US2945297A - Safety razor and blade loading device therefor : en
  • US2945834A - Vulcanizable rubber composition and process for vulcanizing same : en
  • GB841752A - Polishing composition : en
  • BE588719A - Improvements to distribution devices : en fr
  • CA601762A - Bait fish lure for receiving a small fish as bait : en
  • BE588908A - A process for the production of self-disintegrating dicalcium silica clinker or materials containing it. : en fr
  • DE1085634B - Process for indirect heating of a medium guided through a pipe : de en
  • DE1815095U - NH FUSE BASE FOR LOAD DISCONNECTION : de en
  • CA601840A - Carboxy organosilicon compounds : en
  • AU5675260A - New piperazine derivatives : en
  • US2945274A - Toggle fasteners : en
  • US2945336A - Circumferential tape applying : en
  • FR1236918A - Lifting device, in particular for agricultural tractors : en fr
  • GB841800A - Improvements in vapour generating units for the recovery of heat from hot fluid under pressure : en
  • CA601992A - Heat treating aluminium-zinc-copper alloy : en
  • FR1236534A - Universal housing for winding : en fr
  • DE1085514B - Process for the preparation of condensation products from monosaccharides and aromatic compounds : de en
  • GB841896A - Work-piece steadies for use in lathes or the like : en
  • DE1085779B - Device to facilitate the assembly of twin wheels on motor vehicles or the like. : de en
  • AU4557659A - Interlocking cross-joint for structural members : en
  • AU5662260A - Production of unsaturated alphatic aldehydes andthe corresponding acids : en
  • BE586756A - Shielding material that blocks neutron radiation. : en fr
  • CA601851A - Preparation of polychlorophenols : en
  • CA601866A - Dacron bobbin : en
  • FR1236841A - Continuous sintering machine : en fr
  • FR1237056A - Apparatus for performing gastrointestinal lateral anastomoses : en fr
  • FR1237089A - Process for the preparation of cellular rubber latex products : en fr
  • US2945922A - Micro-adjustable switch : en
  • AU5675560A - Precipitator purged system with agglomerator : en
  • CA602042A - Nut retainer which is distortable to permit assembly of nut therewith : en
  • DE1815215U - RECORD CASE. : de en
  • BE589164A - External gears of the same thresholds and rotational speeds, and their applications. : en fr
  • CA601754A - Chuck construction : en
  • CA601878A - Stabilizer for tractor mounted implements : en
  • BE588882A - Circuit arrangement for restoring bridges established in an automatic telephone system with crossbar selectors. : en fr
  • BE588927A - Process for keeping the treated product hot in an electrically heated furnace, in particular the molten bath in an induction furnace. : en fr
  • FR1237030A - Electro-pneumatic device for opening and closing doors : en fr
  • DE1085522B - Process for the preparation of 6- (2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl) -4-methylhexadien- (3, 5) -yne- (1) : de en
  • DE1815247U - CONVEYOR DEVICE FOR AGRICULTURAL LOADERS WITH CONVEYOR SHAFT, IN PARTICULAR HAY LOADERS. : de en
  • FR1236602A - Process for obtaining projection screens with high luminous efficiency and screens obtained by this process : en fr
  • GB841720A - Means for protection of foodstuffs and other materials from depredation by rodents : en
  • AU238618B2 - Improvements in or relating tothe manufacture of cascade image amplifiers : en
  • AU239577B2 - Preparation of carbazole compounds : en
  • AU5671460A - Substituted trioxo-octahydroanthracenes. and octahydronaphthacenes : en
  • CA601914A - Roofing and method of fabricating same : en
  • GB841789A - Improvements in castors : en
  • GB841921A - 2-piperonyl-propanal, a new perfume, and process for making same : en
  • GB841925A - Improvements in or relating to corrosion inhibitors : en
  • DE1815379U - STACKABLE CONTAINER SUCH AS FISH BOX & THE LIKE : de en
  • FR1236899A - Suction device for internal combustion engines : en fr
  • DE1815360U - DEVICE FOR WARNING OF ACCIDENT SITES OR OBSTACLES ON ROADS, BUILDING SITES OR. DGL. PUT. : de en
  • DE1815245U - HYDRAULIC LIFTING CYLINDER WITH LOCKING DEVICE FOR MAEWORKS. : de en
  • FR1236913A - Lightweight double-walled container : en fr
  • FR1237001A - Advanced switch with visible cutoff in the air : en fr
  • DE1085622B - Arc melting furnace with an electrode with regulated or controlled combustion and method for operating such a furnace : de en
  • DE1815132U - ORIFICIUM-DEHNER. : de en
  • FR1236641A - Release agent : en fr
  • FR72738E - Artificial Stop Layer Selenium Rectifier : en fr
  • GB841901A - Ammunition cartridges : en
  • DE1815048U - SEALING DEVICE FOR THE PIVOT OF THE BOGIES OF RAIL VEHICLES. : de en
  • US2946052A - Detector circuit for loran receivers : en
  • BE589189A - Device for the development and firming of the breasts. : en fr
  • BE589234A - Slope indicating instrument. : en fr
  • AU5655660A - Improvements in and relating to air-operated tools : en
  • US2945947A - Spotlight : en
  • GB841825A - Process for the manufacture of elastomeric organo-polysiloxane products : en
  • GB842185A - Improvements in hollow rotary tools, e.g. brushes : en
  • US2945349A - Miniature gas turbine : en
  • DK89376C - Sliding chain for chain conveyors. : da en
  • US2945386A - Magnetically impelled ball vibrator : en
  • US2945528A - Machines for shaping sheet metal : en
  • DE1085660B - Device for the production of a multi-layer fleece from wood chips or similar fibrous products, preferably mixed with binders : de en
  • FR72785E - Operating mechanism for winders, twists and spinners : en fr
  • GB841651A - Metal lubricants : en
  • DE1085607B - Arrangement for automatic voltage regulation in constant voltage generators : de en
  • CA602066A - Recoil spring arrangement for fire arms : en
  • FR1237080A - Writing pencil with lighting device : en fr
  • GB841535A - Improvements in or relating to load securing means for transport vehicles and containers : en
  • GB841772A - Improvements relating to photo-elasticimetric systems : en
  • GB841817A - Improvements in brake assemblies : en
  • GB842106A - Improvements relating to ingots of killed steel or other metal to be hot rolled : en
  • US2945338A - Rotary cutter type lawn mower : en
  • US2945499A - Apparatus for making cigars : en
  • DE1815307U - ADJUSTABLE DRIVER SEAT FOR TRACTOR OD. DGL. VEHICLES. : de en
  • US2945566A - Fluid pressure brake mechanism : en
  • US2945730A - Seal for a separable bearing that locks the bearing partsinto a unit : en
  • BE588932A - New packaging. : en fr
  • CA601956A - Slurry inlet means in a strainer apparatus : en
  • DE1085527B - Process for the preparation of the tetrahydrate and salts of cocarboxylase : de en
  • DE1085762B - Slingshot for cleaning paper pulp, cellulose, wood pulp or the like : de en
  • DE1815236U - EXTENDABLE LINK BAND : de en
  • FR1236949A - Progressing wave tubes improvements : en fr
  • DE1815086U - CAP FOR COVERING SECURING ELEMENTS, FOR EXAMPLE, ON COUNTER FASTENING PANELS. : de en
  • DE1815191U - STAIR EDGE AS SLIDING AND EDGE PROTECTION MADE OF RUBBER OR PLASTIC (PVC). : de en
  • GB841947A - Means for attaching a carbon glove to apparatus operating on continuous webs of stationery : en
  • FR72833E - Improvements to electric clocks : en fr
  • US2945362A - Air conditioner : en
  • US2945610A - Method and means for employing industrial trucks : en
  • US2946054A - Remote control radio system : en
  • CA601740A - Formation sampler device : en
  • CA601999A - Combined steam and gas turbine powerplant with pressurized steam generator : en
  • CA602141A - Motor control system : en
  • DE1085743B - Evaporation crucible made of electrically conductive chemical compounds : de en
  • FR1236984A - Construction method for the drainage of runoff water : en fr
  • GB842155A - Improvements in or relating to centrifugal compressors : en
  • FR1236634A - Pastry cutter : en fr
  • FR1236736A - Unvulcanized rubber protected against oxidation : en fr
  • FR1239478A - physico-chemical screen for all television receivers : en fr
  • GB842030A - Improvements in hooped skirts and like garments : en
  • GR21084B - METHOD FOR THE PREPARATION OF PATIENTLY POLISHED SYNTHETIC RESINS, WHICH ARE USED AS ADHESIVES. : el en
  • GB841731A - Improvements in nickel-iron alloys : en
  • US2945468A - Boat mooring : en
  • GB841525A - Anti-pick device for poultry : en
  • FR1236724A - Method for determining the proportion and properties of hydrocarbons in geological formations : en fr
  • GB841530A - Modification of rubbery copolymers and compounds for use therein : en
  • DE1085814B - Rotary feeder for systems for the transport of granular and powdery goods : de en
  • DE1815370U - WATER SKI EQUIPMENT. : de en
  • FR1236670A - Manufacture of new metal dialkyldithiophosphates and application as lubricating oil additives : en fr
  • DE1815108U - INFRARED RAYS. : de en
  • DE1815197U - DEVICE FOR DEGASSING MOLTEN METALS. : de en
  • FR1236516A - Tire vulcanizing press : en fr
  • FR1236966A - Swing : en fr
  • GB842063A - Omnidirectional beacon antenna : en
  • DE1815286U - FLEXIBLE DISPLAY FIGURE FOR DISPLAY AND ADVERTISING PURPOSES. : de en
  • DK89357C - Copy material and method of making the same. : da en
  • FR1236686A - Process for the manufacture of a new type of synthetic filaments and products obtained by this process : en fr
  • BE589186A - New pressure filtration process and device for implementing this process. : en fr
  • US2945351A - Control valve : en
  • US2945932A - Electromagnetic timing device : en
  • DE1815053U - COLLECTORS FOR ELECTRIC TRAINING VEHICLES. : de en
  • GB842189A - Improvements in or relating to rotary compacting machines : en
  • GB842010A - Oil-soluble polymeric dispersants : en
  • GB842124A - Improvements in or relating to cooling arrangements for electric circuits : en
  • FR1236930A - Machine for covering the heels of ladies' shoes with skins or other materials : en fr
  • GB842004A - Improvements in or relating to camera flashguns : en
  • US2945262A - Method of forming hollow reinforced plastic bodies : en
  • US2945911A - Removal of metal halide catalyst from hydrocarbons : en
  • AU5661560A - A process forthe manufacture of carbon covered aluminium oxide for use in oxidation-reduction reactions : en
  • BE588695A - Method and device for welding, edge to edge, the ends of profiles in synthetic material. : en fr
  • CA601781A - Water cooled furnace door with angular ribs : en
  • CA602023A - Service, charging and quick service control valve : en
  • BE588857A - Device for recording sounds, eg voices. : en fr
  • DE1085798B - Swimming aid to be operated simultaneously by both feet of a swimmer : de en
  • DE1815158U - UPHOLSTERED FURNITURE. : de en
  • GB841559A - Improvements in or relating to the feeding of cotton and like fibrous materials : en
  • CA602143A - Curable aliphatic polyepoxide compositions : en
  • DE1085579B - Liquid-filled feed-through terminal : de en
  • DE1085725B - Friction shock absorbers : de en
  • US2945247A - Lasting machine : en
  • US2945977A - Fluorescent glow discharge lamp : en
  • FR1236650A - Improvements to electrical devices with removable multiple contacts : en fr
  • FR1236703A - Advanced electronic cryogenic circuit : en fr
  • FR72751E - Resinous compositions delaying inflammation : en fr
  • GB841620A - Process for the purification of sugar juices : en
  • GB842228A - Improvements in or relating to valves for the control of fluids : en
  • FR72779E - Process for the production of hydrogen peroxide from alkyl-anthraquinones, using new solvents : en fr
  • GB842105A - Improvements relating to butterfly valves : en
  • GB842125A - Improvements in or relating to chucks : en
  • USD188449S - Machine for coating popcorn or the like : en
  • US2945466A - Motor boat structure : en
  • US2945518A - Apparatus for raising and lowering a saw table or tool rest : en
  • US2945795A - Process for increasing the hardness of flexible resinous composition sheets by irradiating the same : en
  • DE1815389U - LIFT TRUCK WITH TRANSVERSAL TO THE DIRECTION OF LIFTING LIFT. : de en
  • AU248879B2 - Improved product and method of manufacture : en
  • US2945600A - Cutting machine and table therefor : en
  • FR1236681A - Manufacture of rubbery copolymers in a reactor whose flow line is lined with polyhaloethylene : en fr
  • CA601888A - Switch for choosing design for sewing machines : en
  • DE1085491B - Process for bleaching textiles using aqueous solutions of alkali or alkaline earth chlorites : de en
  • FR72778E - Use of electrolytically oxidized aluminum : en fr
  • FR1236722A - Hanging file cabinet, comprising several superimposed rows of file folders suspended obliquely from hanger rods in a direction substantially oriented along a diagonal of the folder : en fr
  • DE1815140U - HAIRDRESSER WASHBASIN. : de en
  • AU5670960A - Electrical condenser and method of making same : en
  • CA602068A - Ureido thickened greases : en
  • DE1815194U - FORMWORK OR BUILDING PLATE. : de en
  • DE1085544B - Rotary multiplier for full-page printing of a printing form or for printing selected lines of the printing form : de en
  • US2945767A - Process for broiling food : en
  • US2946009A - Control apparatus : en
  • GB841759A - Improvements in or relating to capillary tubes : en
  • FR1236644A - Drawers for metal furniture : en fr
  • FR1237081A - Dynamo drive with fan for internal combustion engines : en fr
  • GB842076A - Improvements in or relating to display devices : en
  • DE973925C - Extinguishing and insulating fluid for high and low voltage switches : de en
  • FR1237051A - Automatic screen printing machine : en fr
  • FR1236845A - Autonomous regulator : en fr
  • DE1085621B - Electrically heated heat accumulator with heat dissipation mainly through convection : de en
  • DE1085639B - Crochet and stitch take-up needles : de en
  • DE1815282U - DEVICE FOR DISPLAYING AND CHOOSING VARIOUS COLORED COSMETIC PRODUCTS. : de en
  • US2945318A - Fishing lure : en
  • US2945473A - Poultry feeding trough with vertically adjustable supporting leg assemblies : en
  • US2945543A - Garden tool : en
  • US2945960A - Hydraulic turbine plant having a concrete spiral housing : en
  • US2945442A - Explosive separation device : en
  • US2945901A - Production of polyisopropyl benzene : en
  • FR1237045A - Clip for fixing a plate fitted with a dowel to a perforated panel : en fr
  • FR72837E - Improvements to gluing devices : en fr
  • GB842079A - Improved apparatus for forming the combustible charge for internal combustion engines : en
  • FR1237017A - Heating and dehydration device : en fr
  • FR72727E - Automatically variable flow device for arbitrarily determined flow rate : en fr
  • GB841583A - Improvements in or relating to an apron tensioning device for a fibre drawing arrangement : en
  • GB841584A - An improved method and apparatus for continuously monitoring a flowing material in respect of variable properties thereof : en
  • GB841846A - Improvements in or relating to electronic precipitators : en
  • GB842195A - Device for use in the detection of rattles and like noises in motor vehicles : en
  • DE1085772B - Wheel suspension for motor vehicles : de en
  • GB842001A - Improvements in or relating to specimen mountings for tensile testing machines : en
  • GB842068A - Noise reducing device : en
  • US2945394A - Machine tool : en
  • DE1815192U - WOODEN WINDOWS AND WOODEN DOOR. : de en
  • GB841570A - Method and apparatus for the balance centering of rotors : en
  • GB841707A - Improvements in or relating to radio frequency heating equipment : en
  • GB842088A - Improvements in metal-clad electric switchgear : en
  • BE589009A - Shoe. : en fr
  • DE1085485B - Device for the independent production of rectangular tubes with a folded seam : de en
  • DE1085730B - Lubricant distributor for central lubrication devices : de en
  • US2945606A - Centering and clamping device : en
  • US2945335A - Apparatus for handling suppositories and similar articles : en
  • US2945343A - Charge : en
  • US2945539A - Cementing composition and method of use : en
  • US2945910A - Aluminum chloride-hydrocarbon complex sludge catalyst separation : en
  • GB841561A - Improvements in or relating to aircraft undercarriages : en
  • GB841806A - Improvements in or relating to ploughs of the type suitable for mining operations : en
  • GB841558A - Improvements in equipment for use with mechanical breathing apparatus : en
  • GB842110A - Dissipationless differential phase shifters : en
  • FR1236632A - Remote hydraulic control : en fr
  • GB841753A - Improvements in electrical polyphase stirring windings : en
  • GB841900A - Improvements in or relating to apparatus for determining the germination capacity ofseeds : en
  • GR21072B - EXHAUST CLEANER. : el en
  • US2945711A - Driving unit : en
  • GB842037A - Improvements in and relating to pressure measuring apparatus : en
  • GB841543A - Improvements in or relating to filing cabinets : en
  • US2945985A - Dual color headlamp for vehicles : en
  • US2945383A - Hermetically-sealed coupling assembly : en
  • FR1236936A - Carburetor for internal combustion engines : en fr
  • US2945264A - Method for producing massive solid homogeneous bodies of polyethylene having a thickness of the order of several inches : en
  • USD188441S - Film splicing device or similar article : en
  • US2945352A - Fluid pressure booster system : en
  • US2945622A - Ten-keys key board for calculating machines : en
  • US2945783A - Aluminum protein antacid and process of making : en
  • US2945819A - Process of drying soap : en
  • LU38701A1 - : en
  • DE1085757B - Method and apparatus for producing envelopes : de en
  • DE1815193U - DOUBLE CLAMP FOR FASTENING DOOR AND WINDOW FRAMES, AS WELL AS FILLING ELEMENTS ON PIPE STANDS IN STEEL FRAME BUILDINGS. : de en
  • CA602038A - Locking-oscillator phase-pulse generator : en
  • FR1236713A - Relief printing process or letterpress printing and machine for implementing the process : en fr
  • FR72844E - Process for fitting out a machine or installation for handling bottles, and machines or installations including application : en fr
  • GB842196A - Improvements in or relating to connecting device for automatic telephone watch : en
  • GB841556A - Electrical socket connectors : en
  • GB841611A - Improvements in or relating to butt welding apparatus employing induction heating : en
  • GB841905A - Apparatus for loosening and distributing fibrous and leaf materials such as tobacco : en
  • FR1237066A - Improvements to door closers : en fr
  • FR72758E - Improvements to balloon spinning spindles : en fr
  • GB841554A - Improvements in or relating to the manufacture of polymeric fatty acids : en
  • GB842136A - Process for shifting a double bond in an olefinic hydrocarbon : en
  • GB841997A - Improvements in and relating to packing rings : en
  • DE1815320U - LICENSE PLATE PROTECTION, FOR CARS AND THE LIKE. VEHICLES. : de en
  • DE973892C - Lid with at least two lid fields for opening, in particular for ship hatches, connected to be pivotable by 180 ° : de en
  • DE1085740B - Gearbox with at least one fillable and drainable turbo circuit : de en
  • DE1085476B - Rotary percussion drill : de en
  • DE1815393U - PROTECTIVE CAP. : de en
  • DE1085766B - Control device for aircraft : de en
  • BE589049A - Construction and installation devices for trawlers fishing from behind. : en fr
  • BE589018A - Device for adjusting the angular speed of unbalanced vibration generators on vibrating bells. : en fr
  • US2945609A - Coil lifting and positioning mechanism : en
  • FR1236520A - Improvements to shoes : en fr
  • CA601827A - Fastening device : en
  • CA601870A - Thermal switch with cycling delay : en
  • BE589182A - Process for producing for and frames, preferably metal, and resulting. : en fr
  • US2945708A - Wheel hub sealing units : en
  • US2945300A - Apparatus for the evaluation of x-ray photographs : en
  • FR1236957A - Electric boiler of limited capacity for the production of steam or hot water : en fr
  • GB841716A - Method of joining carbon bodies : en
  • DK89361C - Electrical resistance. : da en
  • FR1236509A - Process for burning liquid or gaseous fuels and heating boiler for carrying out this process : en fr
  • FR1236968A - Electric clock with timer : en fr
  • GB842098A - Improvements in or relating to torque producing electromagnets : en
  • GB842164A - Improvements in or relating to articulated joints : en
  • DE1085693B - Automatic slide changing device for projector : de en
  • FR1237028A - Shopping bag enhancements : en fr
  • DE1815230U - WORK DEVICE FOR TRANSFERRING CARDS AND THE LIKE. : de en
  • FR1236940A - Electric pulse generator : en fr
  • DE1085678B - Oven for heating sheet metal : de en
  • DE1815276U - NOTIFICATION CARD, IN PARTICULAR CONGRATULATIONS OR ADVERTISING CARD. : de en
  • US2945713A - Swivel type clamp : en
  • US2945861A - Dyes of the 1, 4-diamino-2, 3-anthraquinone-dicarboximide series : en
  • USD188423S - Hand grip exerciser : en
  • US2945665A - Packer : en
  • US2946006A - Movable pointer hands for measuring instruments, chiefly electrometers : en
  • DE1085504B - Process for the production of metal catalysts by reduction : de en
  • FR1236748A - Arming device for photographic and cinematographic cameras : en fr
  • BE589215A - Screening and preparation machine : en fr
  • BE589254A - High phosphorus self-melting iron ore agglomerate and method of preparing the agglomerate : en fr
  • US2945627A - Heat transfer apparatus : en
  • US2945764A - Method of manufacturing stable pelleted foods : en
  • US2945976A - Electroluminescent lamp and manufacture thereof : en
  • DE1815167U - NEAR AND GAME TABLE. : de en
  • DE1815241U - MANURE SPREADER WITH A SPREADING DEVICE, PREFERABLY RELEASABLE TRANSVERSAL TO THE DRIVE IN FRONT OF OR ON THE FRONT END OF A FARMING CART. : de en
  • GB841723A - Apparatus for the surface treatment of work-pieces : en
  • US2945432A - Method for marking period cards such as weekly or monthly period cards for railways,buses or the like and a device for carrying the method into effect : en
  • US2945567A - Wheel structure with brake drum cooling means : en
  • US2945683A - Mobile asphalt plant : en
  • DE1815026U - CEILING BRUSH-BACK. : de en
  • AU5658660A - Improvements in or relating to multiple break fluid blast circuit interrupters : en
  • CA601767A - Dandruff removing scalp massager : en
  • AU244009B2 - Electrohydrodynamic fluid pump : en
  • AU256650B2 - Cydrocarbon oil product : en
  • DE1085569B - Protective device that responds to winding or step short circuits for single-phase transformers on traction vehicles consisting of control and main transformers : de en
  • FR1236879A - Lifting device for windows, doors, or the like, with an elastic device pushing the operating lever back to its end position : en fr
  • IE23641L - Casing ring for electrical machines : en
  • US2945672A - Gas turbine unit : en
  • US2945856A - 2, 4, 6, 8-tetra-tertiarybutylphenoxazine : en
  • US2945513A - Method of producing seat frames : en
  • AU237436B2 - Improvements in and relating to document-filing devices : en
  • DE1085547B - Process for the production of horticultural earth : de en
  • DE1815383U - BOTTLE CREST MADE OF PLASTIC. : de en
  • US2945953A - Grating spectrometers : en
  • US2946012A - Signal generator : en
  • GB841670A - Improvements relating to charging devices for shaft furnaces : en
  • GB841948A - Improvements in or relating to methyl and ethyl mercuric 8-hydroxyquinolates and theproduction thereof : en
  • BE589181A - : nl
  • CA602089A - Glass polishing compositions : en
  • AU261653B2 - Improvements in or relating to vices : en
  • BE588821A - Improvements made to heating means for threads to be crimped by false twist. : en fr
  • CA601908A - Organopolysiloxane nitriles : en
  • US2945242A - Patient elevating device and stabilizing mechanism therefor : en
  • CA601898A - Latex foam sponge and the method of making the same : en
  • CA601980A - Television apparatus : en
  • CA602080A - Sewing machine with bobbin thread controlling means : en
  • FR1236519A - Method and machine for creping thermoplastic yarns : en fr
  • GB841598A - Method of and apparatus for inserting printed matter, leaflets, samples or other goods between stacked mass-produced articles travelling on conveyor means : en
  • BE588694A - Carding cap for hat. : en fr
  • US2945964A - Pulsed output transistor flip-flop : en
  • USD188452S - Ashtray : en
  • CA602028A - Method of bonding synthetic high polymers to polyurethane elastomers : en
  • CA602146A - Container car : en
  • AU234370B2 - Improvements relating to flame-retardant coating compositions : en
  • DE1085707B - Star turners : de en
  • AU5670760A - Welding head : en
  • BE588777A - Improvements in cold welding of metals. : en fr
  • BE589051A - Process for the preparation of luminescent orthophosphate powders. : en fr
  • CA601969A - Control gear for ship stabilisation : en
  • DE1085760B - Device for applying sheets of paper, in particular betting slips, from a stack to a running belt provided with a binding agent application : de en
  • DE1815030U - REGISTRATION FILES. : de en
  • DE1085597B - Device for controlling work processes on work machines : de en
  • DE1815010U - IGNITION AND SAFETY DEVICE FOR GAS APPLIANCES, IN PARTICULAR FOR GAS STOVES AND GAS STOVES. : de en
  • DE1085582B - Jaw clamp for electrical lines : de en
  • AU251698B2 - LINEAR ADDITION POLYMERS OF N - (b - TRICHLORO - a - HYDROXY - ETHYL) - AMIDES : en
  • BE589071A - Device for preventing the flight of the fuel elements of a heterogeneous nuclear reactor cooled by circulation of pressurized fluid. : en fr
  • BE588773A - Process for the preparation of urethane compounds based on polyethers, with hydroxyl endings : en fr
  • US2945675A - Drawworks : en
  • US2945722A - Seat adjuster : en
  • DK89352C - Process for the preparation of N-alkenyl morphinanes or salts thereof. : da en
  • GB841784A - Loran receiver : en
  • AU240775B2 - Method of plastering framed buildings : en
  • AU249225B2 - Improvements in or relating tothe treatment of cellulosic or proteinaceous materials : en
  • BE588892A - Improvements to electric irons with adjustable thermostat. : en fr
  • AU236751B2 - Electrical condenser and method of making same : en
  • DE1815011U - HOLLOW BIT. : de en
  • GB841822A - Improvements in or relating to polymerisation catalysts and polymerisation reactions : en
  • DE1815039U - ARRANGEMENT FOR FASTENING THE SUCTION ROD ON PRINTING MACHINES, IN PARTICULAR CYLINDER SPEED PRESSES. : de en
  • FR1236706A - Apparatus for the continuous concentration or evaporation of a liquid or for the exchange of heat between a liquid and a heat emitting fluid : en fr
  • FR1236916A - Device for the manufacture of extremely pure silicon for the needs of electronics : en fr
  • GB841587A - Improvements in or relating to signal selective circuit arrangements : en
  • FR1236667A - Process for the total or partial extraction of caffeine from coffee : en fr
  • AU239900B2 - Windshield wiper system : en
  • AU239901B2 - Switching systems : en
  • AU240104B2 - Screw rotor type gas compressor or expander : en
  • DE1085603B - Installation auto switch : de en
  • DE1815326U - LUGGAGE RACK FOR BICYCLES AND MOTORCYCLES. : de en
  • DE973926C - Vacuum cleaner, especially for households, with a cleaning device for the dust filter : de en
  • FR72743E - Flexible plastic tunnel for agriculture : en fr
  • GB841589A - Polyepoxy compounds : en
  • AU262296B2 - Pocketsize can opener : en
  • CA601970A - Process for the manufacture of new aza compounds : en
  • FR1236937A - Coil handling device : en fr
  • FR1236995A - End wall of a motor car : en fr
  • GB842199A - Improvements in or relating to tuner devices for radio receivers : en
  • BE588726A - Control device for flushing basins, in general, for washing in hygienic installations : en fr
  • US2945284A - Plate locating mechanism for stereotype plate finishing machine : en
  • US2945481A - Control valve for fluid circuits : en
  • US2945633A - Integrated dry material reducing and classifying means : en
  • DE1085618B - Ion valve with several anodes and a common condensation chamber for all anodes : de en
  • DE1815184U - OVERLOAD PROTECTION DEVICE FOR LIFTING EQUIPMENT WITH JIBS, IN PARTICULAR FOR CRANES, EXCAVATORS OD. DGL. : de en
  • DE1815331U - DEVICE FOR FILLING LIQUIDS. : de en
  • GB841648A - Improvements in or relating to springs : en
  • US2946008A - Current gain measuring device : en
  • AU236976B2 - Flaring tool : en
  • BE589077A - Process for preparing acetylsalicylic acid anhydride. : en fr
  • CA601907A - Television tuner mechanisms : en
  • DE1085825B - Contactless gear folder of an electric timepiece controlled by electronic circuits : de en
  • DE1815105U - PIPE SOCKET FOR PIPES OPERATED IN A GRID BASE, CATHODE BASE OR ANODE BASE CIRCUIT. : de en
  • FR1237041A - Newborn identification bracelet : en fr
  • GB842020A - A method of producing sound boards for musical instruments : en
  • AU5676160A - Improvements in steelmaking or other metallurgical processes andin rotary kilns or reactors for carrying out such processes : en
  • US2945428A - Camera stabilizer : en
  • US2945465A - Crude oil storage and loading dock : en
  • US2945400A - Self locking differential : en
  • US2945748A - Apparatus for converting hydrogen sulfide to sulfur : en
  • US2945406A - Piston skirt knurling tool : en
  • AU237886B2 - Assembling machine : en
  • AU243473B2 - Structural cellular. material : en
  • BE589152A - Linking device for connecting chains. : en fr
  • DE1815386U - FOLDING SCRAPER FOR TWO-CHAIN SCRAPER CONVEYORS IN STEEP AND SEMI-PIECE STORAGE. : de en
  • DE973927C - Cyclone air classifier for pneumatically conveyed dust-like material : de en
  • DE1815009U - DEVICE ON BELL GAS CONTAINERS OD. DGL. FOR PROTECTION AGAINST EXCEEDING OR UNDERLINING THE PERMISSIBLE LEVEL OF FILLING. : de en
  • DK89343C - Process for the preparation of a crystalline antibiotic, angolamycin, or salts thereof. : da en
  • GB842146A - Improvements in or relating to colour television systems : en
  • CA601854A - Synchronized clutch : en
  • US2945697A - Means for rendering tape recorders and the like operative under high acceleration and deceleration conditions : en
  • GB841532A - Pressure intensifier : en
  • GB842029A - Deposited latex girdles : en
  • US2945948A - Lamp assembly : en
  • GB842067A - Improvements in or relating to inductive control systems : en
  • US2945582A - Bowling ball carrying case : en
  • US2945864A - Method of preparing acetal and acetal-like compounds : en
  • BE588805A - Electric switch. : en fr
  • US2945531A - Apparatus for making a reinforced fiber glass tube : en
  • US2945815A - Abrasive detergent compositions : en
  • US2945944A - Flashlight : en
  • FR1237025A - Stop valve control mechanism : en fr
  • FR1237044A - Improvements in devices for regulating the temperature of the cooling water circuit of internal combustion engines, more especially of engines for boats : en fr
  • BE586683A - A process for preparing 16-carboxy-17-alkoxy-18-acyloxy-3-epi-alloyohimbanes. : en fr
  • FR1236673A - Improvements to carbon electrodes intended for example for the electrolytic production of aluminum : en fr
  • US2945377A - Differential pressure apparatus : en
  • US2945487A - Air guns : en
  • USRE24846E - mccoll r : en
  • DE1085555B - Device for supporting the axle drives of rail vehicles, driven by cardan shafts, in particular on three-axle bogies : de en
  • DE1815205U - DEVICE FOR FILLING UNDER LOCKING. : de en
  • FR1236735A - Method and device for making cords from filter cakes of coloring matter : en fr
  • DE1815083U - STRAIN RELIEF CLAMPING NIPPLE FOR ELECTRIC CABLES. : de en
  • DE1815385U - ROLLERS FOR ENDLESS CONVEYOR BELTS. : de en
  • DE1815172U - RECESSING DEVICE FOR TV AND SOUND FURNITURE. : de en
  • DE1815182U - AGRICULTURAL LIFTING EQUIPMENT. : de en
  • DE1085665B - Process for the production of foam-shaped polyamides : de en
  • DE1085723B - Wood screw : de en
  • GB841962A - Logical binary powering circuits : en
  • US2945397A - Adjustable cam : en
  • US2945848A - Azo dyestuffs and production thereof : en
  • US2945915A - Operational checkout of data handling equipment : en
  • US2945991A - Device for supplying current to loadlifting electromagnets : en
  • FR1236898A - Actuating device using fluid : en fr
  • DE1085698B - Intermediate piece for stage filtration for a bacterial filter device : de en
  • US2945280A - Chain with clips and pin bars for tentering and drying machines : en
  • US2945419A - Variable focal length lens system for movie cameras : en
  • US2946000A - Magnetic amplifiers : en
  • DE1085655B - Mouth-shaped bent flat spring for upholstery of seating furniture : de en
  • DE1085756B - Machine for attaching fringes to carpets or the like. Basic materials : de en
  • FR72823E - Lid case with connecting and holding element : en fr
  • US2945288A - Milling cutter : en
  • US2945647A - Automatic pilot system : en
  • US2945857A - Pyridazinones : en
  • FR72838E - Process for the construction of squeegee conveyor bins : en fr
  • GB841726A - Improvements in and relating to egg cups : en
  • FR1236514A - Process for the preparation and industrial manufacture of a natural organic food with very high nutritional value and fully assimilable : en fr
  • FR1236750A - High speed analog binary translator : en fr
  • FR1236932A - Oscillating blade vegetable peeler : en fr
  • FR1236988A - Anti-theft system with sound effect for motor vehicles : en fr
  • FR1236572A - Safety system for electrical outlet : en fr
  • FR1237047A - Air conditioning device : en fr
  • FR1237100A - Process for dyeing polyhydroxy materials and preparations for its implementation : en fr
  • GB841604A - Electric heater wire : en
  • AU262288B2 - Improvements in and relating to septic tanks : en
  • CA601802A - Apparatus for measuring the loss of heat in heating installations : en
  • US2945619A - Stage expansion reaction turbines : en
  • US2945818A - Process for preparing surface active compositions : en
  • GB841820A - Improvements in alternating voltage stabilising arrangements : en
  • GB841991A - Improvements in or relating to devices for securing carpeting to supports : en
  • FR1236603A - floor element and its applications : en fr
  • FR1237038A - Cartridge belt for automatic weapons : en fr
  • DE1085473B - Cover for fog and glare-free headlights : de en
  • DE1815060U - REFLECTOR FOR DIPOLE ANTENNAS. : de en
  • DE1815243U - MINCE HARVEST MACHINE. : de en
  • DE1815287U - MANNEQUIN WITH MOVING HEAD. : de en
  • GB841596A - Improvements in or relating to spring-link assemblies : en
  • GB841995A - Improvements in or relating to fluid-pressure servo mechanisms : en
  • FR1236974A - Improvements to lyot filters : en fr
  • GB842046A - Improvements in abrasive blasting machines : en
  • US2945648A - Control arrangement for craft operable in space : en
  • DE1815264U - BUFFER SPRING FOR VIBRATING MACHINES. : de en
  • FR1236504A - Device for the manufacture of endless springs : en fr
  • GB842039A - High voltage devices comprising a potential gradient equalizing coating : en
  • FR1236751A - Gas discharge device : en fr
  • GB841743A - Improvements in or relating to mixing apparatus : en
  • GB841943A - Improvements relating to aircraft fuselages : en
  • GB841974A - A method and apparatus for making spring clamps for devices for securing rails on sleepers : en
  • US2945292A - Friction material : en
  • USD188429S - Bread box : en
  • DE1815275U - DEVICE FOR LOCKING PRESERVED JARS. : de en
  • DE1815338U - FASTENING DEVICE FOR ADDITIONAL EQUIPMENT ON A HAND GRINDING MACHINE. : de en
  • DE1815353U - SHOE HEEL. : de en
  • GB841832A - "improvements relating to cathode ray tubes" : en
  • US2945364A - Universal joint : en
  • US2945519A - Saw arbor : en
  • US2945797A - Manufacture of metals of high purity : en
  • GB841924A - Apparatus for treating rapidly-moving strip-like material : en
  • GB842147A - Improved apparatus for the electrostatic separation of matter : en
  • DE1815154U - TEA POUCH FOR LARGE SERVINGS. : de en
  • FR72768E - Quick release wrench : en fr
  • FR1236809A - Improvement in indicating devices : en fr
  • GB842129A - Improvements in or relating to timber wall or fence panels : en
  • FR1236616A - Handling trolley for transporting stacks of lockers : en fr
  • FR1236882A - Device for classifying records or the like : en fr
  • FR1236948A - Electronic discharge device : en fr
  • FR1236853A - Treatment process for fine and very fine coals : en fr
  • US2945454A - Universal skate : en
  • AU5657660A - Processing of skins : en
  • US2945469A - Trawling device : en
  • AU234781B2 - Improved axial locating means for rotatable machine shafts : en
  • BE589020A - Lip valve, in particular for windshield washer installations in motor vehicles. : en fr
  • FR1236962A - Silicon steels with preferential crystal orientation : en fr
  • FR1237074A - Coil distribution device : en fr
  • GB841600A - Method of and apparatus for laying pipe lines and the like : en
  • GB842112A - Anti-halation layers and filter layers for photographic materials : en
  • GB841862A - Improvements in or relating to electric welding equipment : en
  • US2945366A - Ball spline assembly : en
  • US2945968A - Mounting system for the moving element of a vibration table exciter : en
  • FR1236827A - Electric ignition and excitation device for single-anode tubes with initial ignition and sustained excitation : en fr
  • US2945467A - Arrangement for ships' hatches : en
  • US2945862A - Process for the production of aldehydes : en
  • US2946001A - Signal-pickup test probe : en
  • US2945246A - Plastic binding machine : en
  • US2945472A - Apparatus for electrostatically spraying paint : en
  • FR1236709A - Molding machine : en fr
  • US2945657A - Resilient golf bag support : en
  • US2946025A - Nonreciprocal attenuator : en
  • FR1236922A - Device for introducing into the soil any product intended for the improvement or protection of plants : en fr
  • CA601890A - Coating fibrous sheet material : en
  • GB842234A - Loud-speaker systems : en
  • FR1236996A - Improvements to buffers for railway vehicles : en fr
  • DE1085483B - Offset process, especially for steep and semi-steep floor bearings, and device for carrying out the process : de en
  • GB842168A - Electron discharge tube : en
  • GB842169A - Improvements in or relating to friction drop hammers : en
  • US2945534A - Tire buffing machine : en
  • US2945751A - Process for making smokeless powder : en
  • DE1815179U - CHRISTMAS TREE. : de en
  • DE1815354U - DEVICE FOR ATTACHING HEELS TO WOMEN'S SHOES. : de en
  • FR1236635A - Remote switch : en fr
  • GB841884A - The production of granules of red lead and/or litharge : en
  • FR1237027A - Mounting of devices housed in the front part of a motor vehicle : en fr
  • FR1236737A - New composition based on polyethylene and products made from this composition : en fr
  • DE1085608B - Arrangement for the separation of flow valve groups in converters for high voltage direct current : de en
  • DK89347C - Process for the preparation of D-1: 2,3: 4-diepoxy-butane. : da en
  • GB841551A - Electrolysis apparatus : en
  • GB841790A - Detonator casing : en
  • FR1236794A - Spring, process for obtaining this spring, mold for making this spring : en fr
  • GB842003A - Improvements relating to the detection of deterioration in insulating oils : en
  • FR1236591A - Machine for continuously producing an openwork strip of plastic material imitating lace and the like : en fr
  • GB841566A - Equipment for planning the loading of cargo aircraft : en
  • GB841973A - Irish moss food product : en
  • US2945252A - Liquid container and applicator : en
  • GB841833A - "polyorganosiloxane-resin composition" : en
  • GB841969A - Improvements in or relating to an electric control circuit for an electro-magnetic clutch : en
  • GB842000A - Improvements in means for thermostatically controlling electric storage heaters : en
  • DE1815216U - RECORD CASE MADE OF CARDBOARD, PAPER OD. DGL. : de en
  • GB842032A - Improvements in or relating to copying apparatus : en
  • FR72764E - Electric turbine : en fr
  • GB842194A - Improvements in or relating to electro-mechanical high frequency filters : en
  • DE1085776B - Vertically arranged steering wheel with swiveling steering column for tractor : de en
  • GB841883A - Improvements in electric discharge devices : en
  • US2945705A - Fitting for concrete slab : en
  • US2945755A - Magnetic roasting process and apparatus : en
  • DE1085826B - Safety device for the mechanical drive of hoists, especially ship hoists : de en
  • FR1236844A - New unsaturated cyclic percyano sulphides : en fr
  • DE1815204U - MEASURING DEVICE WITH USABLE CAVITY INSIDE THE DRUM SCALE. : de en
  • GB841647A - Improved method of and means for producing slabs or blocks of blown sponge rubber with cavities, and articles made therefrom : en
  • GB841897A - An improved electric heater for cooking : en
  • US2946044A - Signal processing system : en
  • DE1085816B - Distribution system for packages and piece goods for loading and unloading vehicles : de en
  • BE588711A - Filtration element. : en fr
  • DE1085602B - Protection arrangement for a power supply system in which an alternating current network feeds a direct current busbar system via converters : de en
  • DE1085781B - Pneumatic vehicle tires : de en
  • DE1815198U - DEVICE FOR CONNECTING ALUMINUM TRACKS WITH STEEL POWER SUPPLY TRACKS FOR ALUMINUM ELECTRIC STOVES. : de en
  • CA602125A - Resinous copolymers : en
  • AU5674560A - Implements forthe lateral displacement of crop lying onthe ground : en
  • FR1236763A - Rotary vacuum pump : en fr
  • FR1236907A - Cascading Bistable Binary Switches : en fr
  • GB841529A - A process for the production of electrolytic metal coatings : en
  • DE1085764B - Sound film playback device : de en
  • GB842159A - Improvements relating to pulse generating circuit arrangements : en
  • FR1236864A - Strainer adaptable to spray guns for spraying paint and similar devices : en fr
  • GB842118A - Improvements relating to analogue computers : en
  • FR1236506A - Processing of petroleum naphtha : en fr
  • FR1236855A - Pre-pruner for beets or similar plants : en fr
  • GB841811A - "improvements relating to the running-in of internal combustion engines" : en
  • FR72791E - Density scale : en fr
  • FR1236888A - Table with perpendicular displacement extension : en fr
  • FR72720E - Automatic switching system usable in automatic telephony : en fr
  • FR72730E - New elastic band product and its applications in particular in metallurgy and iron and steel : en fr
  • GB841989A - Improvements in and relating to methods of extracting lithium from petalite, products of those methods and applications of those products : en
  • GB841861A - Tape dispenser : en
  • DK89362C - Self-starting synchronous motor with determined direction of rotation. : da en
  • GB841740A - Homogeneous nuclear reactor fuel composition : en
  • FR1236584A - Method and device for grinding jaws of a self-centering mandrel : en fr
  • GB841696A - A new antibiotic designated r 285 : en
  • FR1236900A - Coin operated automatic vending machine for dispensing specified volumes of carbon dioxide-containing beverages : en fr
  • FR72771E - Advanced vibration sensor device : en fr
  • FR1236526A - Glue : en fr
  • DE1085523B - Process for the production of cyclododecatrienes (1, 5, 9) among other ring-shaped hydrocarbons : de en
  • DE1085813B - Device for the production of a uniform supply of a processing point with flat objects : de en
  • GB841990A - Improvements in or relating to the treatment of peat : en
  • DE1815372U - DEVICE FOR WEIGHING THE MIXING COMPONENTS OF LARGE CONCRETE MIXERS. : de en
  • BE586779A - Coal plane with guide on a conveyor. : en fr
  • BE589123A - Manufacture of pure Kallikrein inactivator solutions. : en fr
  • CA601745A - Combined accelerating and decelerating control means : en
  • FR1236543A - Small motor : en fr
  • FR1237024A - Rear hub with freewheel for velocipedes : en fr
  • FR72746E - Sorting machine for letters and similar flat objects of predetermined dimensions : en fr
  • GB841687A - Improvements in or relating to coinboxes for prepayment television receivers : en
  • BE588724A - Paper bag. : en fr
  • FR1236505A - Improvement with organopolysiloxanes containing reinforcing fillers : en fr
  • FR1236710A - Improvements to propulsion systems for trawlers and the like by diesel engines with electric transmission : en fr
  • GB841680A - Process for the manufacture of the lower alkyl esters of unsaturated aliphatic acids : en
  • GB841798A - Improvements in or relating to synchromesh gears : en
  • US2945303A - Apparatus for the practice and study of mathematical tables : en
  • AU5663660A - Improvements in or relating to vices : en
  • GB841939A - Improvements relating to internal combustion engines : en
  • FR1236872A - Method for closing toe socks or other diminished knitted articles, and articles conforming to those obtained : en fr
  • BE588909A - High efficiency Fortland cement production process with simultaneous production of alumina as a by-product. : en fr
  • CA601834A - Disc brake assembly : en
  • AU5664060A - Structural cellular. material : en
  • FR1236999A - Rotary magnetic memory device : en fr
  • BE589001A - Counter contact for a knife-shaped contact part. : en nl
  • BE589002A - Installation for removing manure and distributing it. : en fr
  • AU243474B2 - Electric pipe lighters : en
  • AU5653960A - Improvements in or relating to electrical primary cells : en
  • BE588730A - Hair perm liquids. : en nl
  • FR1237068A - Fluid flow valve : en fr
  • FR72822E - Hanging device in particular for resistance heating elements in furnaces : en fr
  • GB842018A - Improvements in the assembly of magnetic core arrays : en
  • CA602140A - Glass coating compositions : en
  • BE588807A - A process for dyeing or printing textiles made wholly or partially of linear fiber-forming polyesters. : en fr
  • CA601844A - Glue applying apparatus : en
  • CA602072A - Moving stairway : en
  • DE1085664B - Synthetic resin molding compounds : de en
  • DE1085805B - Colored mastic asphalt compounds : de en
  • DE1815239U - CROSS OF DRIED FLOWERS. : de en
  • GB841673A - Improvements in or relating to microscopes : en
  • GB841618A - An apparatus for winding cross wound bobbins : en
  • GB841676A - Improvements in temperature measurement : en
  • DE1815136U - SLIDER FOR GARDEN UMBRELLAS OD. DGL. : de en
  • DE1815161U - DEVICE FOR CHANGING THE ALTITUDE OF A PART OF THE BED MATTRESS. : de en
  • US2945967A - Load switching circuit : en
  • US2946011A - Electronic clipping circuit : en
  • US2946047A - Magnetic memory and switching circuit : en
  • GB841624A - Improvements in or relating to magnetic deflecting circuits for cathode ray tube apparatus : en
  • GB841980A - Purification of elementary boron : en
  • FR1236729A - New polyethylene composition and films or other articles made from this composition : en fr
  • FR1236826A - Electric switch : en fr
  • GB841769A - Folding machine : en
  • FR1236871A - Automatic loading and cleaning firebox : en fr
  • GB841733A - Improvements relating to seats with adjustable back-rests : en
  • GB841979A - Process and apparatus for reducing the free liquid content of loose solid material : en
  • GB841794A - A method and means for mounting tubes for electric installation : en
  • US2945653A - Aircraft skin construction : en
  • GB841544A - Flux coated welding electrodes and compositions for application thereto : en
  • GB841564A - Television receiver scanning system : en
  • GB841904A - Improvements in or relating to track laying vehicles : en
  • GB842132A - Improvements in or relating to electric amplifier arrangements : en
  • GB842222A - Colour radiography : en
  • FR1236884A - Support device for axial bearings : en fr
  • GB841664A - Improvements relating to thuribles : en
  • GB841737A - Improvements in or relating to coin freed apparatus : en
  • DE1085704B - Arrangement for punching out pre-notched punch cards : de en
  • DE1815096U - ELECTRIC MOTOR, IN PARTICULAR TO DRIVE WATCHES AND OTHER MEASURING DEVICES. : de en
  • BE589169A - Process for developing bodies and manufacturing prototypes. : en fr
  • DE1085564B - Cover for conductor line channels by means of cover plates : de en
  • CA601938A - Protecting walls against erosion by solid particles : en
  • BE586823A - Method for the prevention of explosion of combustible and flammable liquids. : en fr
  • BE588817A - Improvements in brewing wort production. : en fr
  • CA601862A - Automatic tufting machine : en
  • GB842094A - Improvements in and relating to vices : en
  • DE1815173U - HANGING DEVICE FOR SMALL DISHES, ESPECIALLY CUPS WITH HANDLES ON HOOKS IN DISH CABINETS. : de en
  • DE1815310U - CLUTCH ROD GUIDE FOR OVERHEAD BRAKES, IN PARTICULAR ON SINGLE-AXLE TRAILERS. : de en
  • FR1237034A - Waving motion loom : en fr
  • US2945542A - Controllable pitch propeller : en
  • CA602092A - Sulphonyl-ureas and a process for their manufacture : en
  • AU5652260A - Improvements in and relating to vehicle-mounted agitators for ready-mixed cement, concrete andthe like : en
  • AU5657560A - Improvements relating to the examination and calssiffcationf cassification of sporadically occurring efetss in textileuyarns : en
  • BE588861A - Electric motor. : en fr
  • AU5666760A - Improvements in or relating tothe dyeing of polymers : en
  • BE586799A - Tunnel support for mining operations. : en fr
  • DE1085815B - Automatic device for conveying and setting workpieces in a desired position : de en
  • DE1815111U - WELDING ELECTRODE. : de en
  • FR1236743A - Shears for cutting rolled material : en fr
  • FR1236773A - Openwork piezoelectric transducer : en fr
  • FR72770E - Binary information memory with saturable magnetic cores : en fr
  • FR72845E - Advanced machine tool turret : en fr
  • GB841787A - Improvements in and relating to machines for making concrete pipes by the centrifugal process : en
  • GB842181A - Solenoid-actuated fluid flow control valves : en
  • US2945899A - Polymethylbenzene treating process : en
  • US2945440A - Discriminating fuze : en
  • BE589233A - Item to hinder the tail of cows. : en fr
  • BE589236A - Stacking device for sheet articles. : en fr
  • CA602152A - Animal restraining pens : en
  • USD188426S - Ball projectile game device : en
  • FR1236611A - Process for preparing symmetrical diaryldialkylureas, product obtained and equipment for carrying out the process : en fr
  • FR1237070A - Protective electric circuit breaker using a comparator with two rectifier bridge connections : en fr
  • AU247421B2 - Reproduction coatings for printing plates : en
  • BE588728A - Under-roof or false ceiling. : en fr
  • DE1085497B - Mass transfer column : de en
  • DE1085568B - Earthing contact built into the axle bearing housing of electric rail traction vehicles and designed as a spring pressure contact : de en
  • DE1815382U - BOTTLE CREST MADE OF PLASTIC. : de en
  • GB842073A - Improvements in or relating to moulding and like compositions : en
  • FR1236812A - Manufacturing process of electrical assembly elements : en fr
  • GB841841A - Improvements in or relating to tools for forming dimples or like depression in sheetmetal : en
  • GR21101B - METHOD AND APPARATUS FOR MINERAL PROCESSING. : el en
  • JPS359669B1 - : ja
  • US2945380A - Inertial guidance device : en
  • US2945838A - Amide stabilized organopolysiloxane : en
  • US2945279A - Passage continuous kiln for firing ceramic material : en
  • US2945760A - Photographic processing method : en
  • US2945998A - Dynamic braking of electric motors : en
  • AU236230B2 - Improvements relating tothe determination ofthe pattern ofthe weight per unit of length of textile material : en
  • AU5664360A - Improvements in aerosol dispensers : en
  • BE586815A - : fr
  • DE1085736B - Solenoid valve for fluids of all pressure ranges : de en
  • BE588915A - Therapeutic treatment of smoking tobacco use. : en fr
  • DE1085502B - Device for warming up dust-shaped goods, in particular raw cement meal : de en
  • DE1085551B - Use of chrome-nickel steels as a material for stretch spinning roller bodies : de en
  • DE1085793B - Pressure filler pen : de en
  • BE588704Q - Machine for assigning inscriptions on documents : en fr
  • US2946007A - Electrical instrument : en
  • BE589274A - Spatial copying machine : en fr
  • DE1815297U - MOBILE TOWING DEVICE. : de en
  • BE589096A - Dry powder fire extinguisher. : en fr
  • DE1085500B - Homogenizing device with mixing and grinding tools arranged at the bottom of a container : de en
  • DE1815283U - SALES STAND. : de en
  • DK89360C - Coupling at line finder circuit without individual line relays. : da en
  • FR1237011A - Improvement of contacts under protective tube : en fr
  • FR72725E - Improvements to devices handling tapes and the like : en fr
  • AU241804B2 - Method and apparatus for forming plastic articles : en
  • AU242204B2 - Colouring process : en
  • US2945433A - Voting machine proof and record sheet pack : en
  • US2945628A - Spraying device with centering slide bearing : en
  • US2945782A - Disinfectant compositions : en
  • DE1815134U - SCREEN SLIDER. : de en
  • DE1815168U - TABLE TOP. : de en
  • FR1236784A - Method and apparatus for removing metal films from selected areas of an insulating airfoil : en fr
  • BE589073A - Sealing device for the loading and unloading ducts of atomic reactors. : en fr
  • BE588676A - Game of skill, entertainment, sport and translation by launching for children and adults to practice alone or in teams. : en fr
  • CA602086A - Air suspension and shock absorber combination : en
  • DE1085507B - Process for the preparation of anhydrous alkali metal thiosulfates : de en
  • DE1815063U - TWO-PIECE HOLDING CLAMP FOR HOLDING ELEMENTS ON THE TUBE OF ANTENNAS. : de en
  • DE1815113U - OILBURNER. : de en
  • BE588802A - Control for magnetic cores with hysteresis cycle close to rectangular shape, for retrensmission of recorded pulses : en fr
  • BE588960A - Zig-zag sewing machine with blanket stitch selector device. : en fr
  • AU244557B2 - High-frequency receiving aerial : en
  • AU5659960A - Christmas decorations or like decorative articles, and method of making same : en
  • US2945459A - Pulsating combustion method and apparatus : en
  • DE1815195U - EMERALD BALLS. : de en
  • DE1815345U - BASKUEL CLOSURE. : de en
  • FR1237003A - Extinguishing chamber for oil circuit breaker : en fr
  • CA602041A - Molded rubber dashpot : en
  • BE586710A - Adjustment device for turbo generator groups with several shafts. : en fr
  • BE588931R - Anti-theft device for motor vehicles. : en fr
  • BE588967A - Tractor equipped with at least one steerable running wheel. : en nl
  • DE1815037U - CYLINDER PRINTING MACHINE. : de en
  • BE589161A - Self-adjusting gate valve in extreme positions. : en fr
  • BE586693A - Semiconductor device manufacturing processes. : en fr
  • CA601818A - Purification process for petrochemicals : en
  • CA601822A - Method and means of completing a well : en
  • AU5670860A - Improvements in or relating to metal powders and articles produced therefrom : en
  • BE588910A - Electrical connection device for printed circuits. : en fr
  • CA601792A - Process for making an ornamental article from a flower : en
  • CA601976A - Electric regulator : en
  • DE1085714B - Device for changing the spring preload in nozzle needle springs for internal combustion engines : de en
  • DE1815062U - ONE-PIECE PLASTIC ELEMENT HOLDER FOR ANTENNAS. : de en
  • DE1815087U - SWITCHING CHAMBER MADE OF CERAMIC MATERIAL FOR ELECTRIC SWITCHING DEVICES. : de en
  • BE589125A - Manufacture of secondary amines acting on blood pressure. : en fr
  • BE589204A - Glass yarn fabric for the manufacture of laminates and various coverings. : en fr
  • FR1236525A - Indicator mechanism in particular for measuring devices distributing liquid or gas : en fr
  • CA602124A - Process for the preparation of diborane : en
  • DE1815118U - FOLD DISTRIBUTION ROLLER FOR LEATHER PROCESSING MACHINES. : de en
  • FR1236596A - Variable ratio hydraulic gear : en fr
  • GB841641A - Instruments for measuring the curvature of curved surfaces : en
  • US2945402A - Movable mounting for machine tool : en
  • US2945367A - Torsional vibration dampener : en
  • US2945670A - Active-reactive energy applications for prime movers : en
  • BE586738R - Improvements to substances produced by molds producing penicillin. : en fr
  • CA601855A - Article-forming apparatus : en
  • CA602137A - Method of neutralizing alkaline siloxane polymers : en
  • AU235410B2 - Improved wet concentrator : en
  • BE589111Q - Method and apparatus for examining and compensating for hearing impairments and for other purposes. : en fr
  • CA601964A - Potentiometer driving time delay relay : en
  • CA602019A - Method of making cathode assemblies and products : en
  • US2945913A - Prefabricated stress relief cone : en
  • FR1236546A - Improvement in telephone ringing : en fr
  • AU5658160A - In the 3-position substituted derivatives of 7-sulfamyl-3,4-dihydro-1,2,4-benzothia-diazine-1,1-dioxide : en
  • AU5666460A - Lifting apparatus for railway and like tracks : en
  • DE1815055U - EMERGENCY COLUMN WITH SPEAKER. : de en
  • DE1815128U - MASSAGE DEVICE. : de en
  • US2945263A - Method for making o-ring gaskets : en
  • DE1085531B - Process for the production of centrally stimulating caffeine derivatives with basic substituents in the 8-position : de en
  • US2945650A - Automatic heading control for aircraft : en
  • US2945492A - Therapeutic applicator : en
  • US2945643A - Control system : en
  • US2945973A - Image device : en
  • US2945416A - Range finder of the overlapping image type for cameras and the like : en
  • US2945789A - Method for fabricating metal-semiconductor alloyed regions : en
  • US2945323A - Bulb basket and marker : en
  • US2945574A - Automatic hydraulic control for clutch : en
  • US2945942A - Method of welding : en
  • GB841999A - Improvements relating to the manufacture of releasable attachments : en
  • CA602103A - Life raft : en
  • DE973924C - Circuit arrangement for telephone systems, in particular telephone private branch exchanges : de en
  • FR72739E - Process for treating polyamide fibers and fibers conforming to those obtained : en fr
  • FR72744E - Concreting plant : en fr
  • GB841608A - Method of preparing a fuel element : en
  • GB841971A - Improvements relating to the attachment of stator vanes in an axial-flow compressor : en
  • GB842175A - Improvements in and relating to deck lid mechanism : en
  • CA601758A - Centrifugal screen : en
  • AU243015B2 - Improvements in bearing seals : en
  • CA602046A - Semiconductor diode : en
  • US2945599A - Bookcase having vertically adjustable shelves : en
  • CA602100A - Apparatus for the closed circuit dry spinning of artificial or synthetic macromolecular substances : en
  • FR1236939A - Adjustable resistance device : en fr
  • FR1236972A - Reciprocating wire guide for winder : en fr
  • GB841534A - Bags and like containers for fluid or pulverulent material : en
  • AU247450B2 - Method and apparatus forthe manufacture of laminated fabric belting : en
  • CA601930A - Speed indicator for airplanes : en
  • CA602064A - Lubricating greases thickened with 3-n-arylcarbamyl-2-hydroxy-1-naphthaleneazoarenes : en
  • US2945852A - 17-oxygenated 9alpha-substituted androstano [3, 2-c] pyrazoles and derivatives : en
  • US2946015A - Amplifier circuit : en
  • DD19369A1 - : de
  • CA601743A - Pumps for fluids, more especially liquids : en
  • CA601803A - Magnetic recording method : en
  • CA602053A - Treating carbon electrodes : en
  • DE1085598B - Device for supplying a variable voltage, in particular for regulation and control purposes : de en
  • FR72808E - Butter dish with ice or coolant container : en fr
  • GB841634A - Triphenylmethane derivatives and their use in molluscicidal compositions : en
  • AU5673660A - Method forthe fluoridation of epoxy steroids : en
  • DE1085648B - X-ray contrast media : de en
  • DE1085745B - Process for the production of enamel coatings on metal objects : de en
  • GB841646A - A method and a device for the production of lang's lay steel wire cables without producing a twisting strain : en
  • GB841899A - Improvements in tobacco pipe supporting appliances : en
  • BE588940Q - Electric razor. : en fr
  • CA601756A - Surface covering : en
  • AU5657760A - Improvements in or relating to ice trays : en
  • FR1236746A - Means for synchronizing an oscillator with a control oscillation : en fr
  • BE589140A - A method of fitting out a closing device with movable panels and retractable support members, a device comprising application and fixed and movable installations by deriving. : en fr
  • GB841550A - Method of and apparatus for making hollow plastic articles : en
  • US2945441A - Timing device : en
  • DE1085685B - Device for the automatic regulation and monitoring of liquid levels : de en
  • DE1815186U - SET OF COMPONENTS FOR THE ATTACHMENT OF INDIVIDUAL PANELS, IN PARTICULAR SOUND-ABSORBING PANELS OF EXISTING CEILINGS. : de en
  • AU236063B2 - Improvements in or relating to percussion fog signal devices for railway operation : en
  • AU240623B2 - Improvements in or relating to electrical primary cells : en
  • CA601995A - Internally powered compressor : en
  • FR1236565A - Fixed spool reel : en fr
  • AU5663560A - Improvements in or relating to enzymatic production of aminopenicillanic acid : en
  • FR1237040A - Torch safety device : en fr
  • US2945333A - Method and apparatus for polishing : en
  • BE588886A - New process for manufacturing a welded tube and device for implementing this process. : en fr
  • DE1815344U - DEVICE FOR AXIALLY SECURED ARRANGEMENT OF PARTS ON A PIPE OF A SHAFT OD. THE LIKE, IN PARTICULAR FOR LOCKING DEVICES ON WINDOWS OR DOORS. : de en
  • FR1236697A - Small foot press for die cutting : en fr
  • GB842054A - Improvements in processes for hardening sand moulds and cores : en
  • FR1236628A - Improvements to systems for regulating the flow of refrigerant fluid in nuclear reactors : en fr
  • FR1236904A - Improvements to weaving shuttles : en fr
  • GB842058A - Method and apparatus for separating close boiling materials : en
  • FR1236510A - Process for the production of vitamin a or esters of vitamin a : en fr
  • FR1236533A - Equipment intended to prevent torsional torques of overhead rails due to transverse accelerations undergone by the suspended vehicle : en fr
  • DK89348C - Process for the preparation of Δ <1,4> -3,20-diketo-17α-hydroxy-21-alpregnadiene compounds. : da en
  • DE1085806B - Sealing, caulking, road building and paving surfaces as well as adhesive on the basis of bituminous substances with the addition of plastics : de en
  • DE1085672B - Process for the production of phosphorus-containing polyesters : de en
  • CA601841A - Light image reproduction devices : en
  • CA602150A - Massage device : en
  • AU242512B2 - Improvements in or relating to flange construction : en
  • AU5672460A - Improvements in or relating to television and like camera tubes : en
  • BE588751A - Process for obtaining germanium from ammoniacal water. : en fr
  • AU5656460A - Production of aliphatic nitriles : en
  • CA601768A - Control system : en
  • CA601786A - Multi-selector : en
  • GB841912A - Method and machine for severing predetermined lengths from band material : en
  • FR1236979A - Device for regulating the supply of liquid fuel to a gas turbine : en fr
  • GB841713A - Electrostatic transducers : en
  • US2945993A - Compensated hall voltage generator : en
  • DE1815034U - KEYLOCK. : de en
  • GB842012A - Improved valve for use with gases contaminated with nuclear fission products : en
  • GB842229A - Improvements relating to anchor nuts and bushes : en
  • DE1815065U - ANTENNAS WITH FOLDABLE ELEMENTS. : de en
  • DE1815234U - CUFFLINKS. : de en
  • DE1815339U - DOOR HANDLE, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1236994A - Truss : en fr
  • GB842233A - Insulating connection means for piping : en
  • DE1815164U - DEVICE FOR LATERAL SWIVELING AWAY OF SUBSTRUCTURES AT OFFICE TABLES, DRAWING TABLES, etc. : de en
  • US2945529A - Stretch forming machine : en
  • US2945590A - Adjustable permanent magnetic separator : en
  • FR1236768A - fuel saver for internal combustion engine : en fr
  • GB841593A - Improvements relating to brakes for spinning and twisting spindles in textile machines : en
  • GB841959A - Improvements in or relating to field members for rotary electric machines : en
  • FR1236942A - Doubling machine : en fr
  • GB842184A - Improvements in or relating to electric capacitors : en
  • GB842226A - Improvements in or relating to methods of producing malleable bodies of metallic beryllium : en
  • GB841724A - Improvements in control devices for oil-fired heating systems : en
  • GB841783A - Improvements in or relating to laundry washing or dry cleaning machines : en
  • DE1085767B - Aircraft with jet engine and afterburning chamber : de en
  • DE1815356U - CARTRIDGE CASE MADE OF PLASTIC. : de en
  • CA601998A - Burners : en
  • US2945437A - Seal-off arrangement for undershot ink fountain : en
  • US2945532A - Method and apparatus for splicing articles : en
  • US2945926A - Switch : en
  • CA602021A - Hydraulic actuating mechanism : en
  • US2945486A - Sealing and valving means for use in air guns : en
  • FR1236764A - Rotary type blower, compressor or vacuum pump : en fr
  • FR1236924A - A method of molding ingots and foundry parts and molds used with this method : en fr
  • US2945421A - Spin rocket and rotating screw type launching apparatus : en
  • DE1815174U - PICTURE FRAME WITH ZIELERSTEIN MADE OF METAL. : de en
  • FR1236503A - Disc valve : en fr
  • DE1815122U - DEVICE FOR THE EASIER ASSEMBLY OF DENTAL SETS. : de en
  • GB841865A - Improvements in hot water bottles : en
  • GB842048A - Improvements in anti-biofouling copper-base alloy : en
  • FR1236825A - Stereotypical clichés molding and finishing machine : en fr
  • BE589030A - Process for the nitriding of metals, in particular iron alloys in salt baths containing alkali cyanides or alkali cyanates. : en fr
  • DE1815169U - BRACKET FOR THE BORDER OF SHELVES. : de en
  • GB841816A - "servo system" : en
  • DE1085521B - Process for the production of esters of vitamin A alcohol : de en
  • DE1085706B - Support frame for work equipment held by tractors : de en
  • FR1237096A - Process for the polymerization of ethylenic compounds, in particular propylene : en fr
  • BE586841A - Card puncher. : en fr
  • BE589120A - Manufacture of derivatives of benzylmercaptan. : en fr
  • CA602062A - Animal actuated insecticide dust applicator : en
  • US2945510A - Valve release for differential pressure responsive devices : en
  • DE1085525B - Process for the preparation of pyrrolidones : de en
  • DK89377C - : da
  • FR1236842A - New heat exchangers : en fr
  • US2945287A - Automatic bar feed : en
  • US2945872A - Preparation of metallo alkyl xanthatetrialkyl phosphite complexes : en
  • GB842156A - Improvements in or relating to operating devices for internal shoe drum brakes : en
  • FR1236894A - Crucible or tilting converter : en fr
  • FR72718E - Process for obtaining oxygenated bromine derivatives, in the solid state, and industrial products resulting therefrom : en fr
  • FR72781E - Improvements to charge and discharge regulator devices for electric accumulator batteries : en fr
  • FR72790E - Foot pedal operated faucet : en fr
  • FR72722E - Binary electric metering circuit : en fr
  • GB841699A - Vacuum pump inlet valve : en
  • US2945792A - Polyolefins : en
  • FR1236501A - Process for the preparation of 4,4'-dioxy-diphenyl-pyridyl-methanes : en fr
  • GB841848A - Improvements in or relating to semi-conductor devices : en
  • DE1815348U - DOOR HINGE. : de en
  • US2945272A - Process and apparatus for forming reinforced thin-walled shell molds : en
  • US2945830A - Catalyst for the preparation of improved alkyd resins : en
  • US2946002A - Signal-pickup test probe : en
  • DE1085640B - Removal of nitrogen oxide from gas mixtures containing it : de en
  • DE1815005U - STOCKING. : de en
  • USD188446S - Magnetic pen support or the like : en
  • FR1236860A - Improvement in the drive and expulsion mechanisms of tools in machine tools : en fr
  • US2945277A - Hose clamp : en
  • US2945840A - Process for manufacture of a polyethylene terephthalate in finely divided form : en
  • DE1085741B - Antimony-containing electrolyte solution to produce shiny, light yellow gold coatings : de en
  • DK89354C - Process for the preparation of a material containing numerous microscopic oily capsules. : da en
  • FR1236671A - Retaining device for portioning and grading machines, usable in particular in cold cuts for the manufacture of sausages : en fr
  • FR1237067A - Device for controlling the synchronous operation of photographic shutters, in particular measuring darkroom shutters similar to those of known cinematographic theodolites : en fr
  • GB841877A - Improvements in swivel type connectors : en
  • FR1236541A - Improvement to jealousies : en fr
  • GB841760A - Improvements in or relating to one-piece storage batteries : en
  • GB841845A - Improvements relating to the manufacture of fluorescent screens : en
  • GB842114A - Improvements relating to the production of turbine or compressor blades : en
  • GB842038A - Improvements in fluid-tight seals : en
  • FR1237065A - Machine for handling templates, in particular for producing packaging : en fr
  • IE24632L - Compounds containing >n-c-c-n< : en
  • FR1236657A - Flexible hose connection : en fr
  • US2945407A - Shielded wire dielectric ejector : en
  • US2945525A - Improved cincture structure : en
  • US2945904A - Recovery of olefins : en
  • US2945666A - Ball valve : en
  • US2945983A - Electrode support for electron discharge devices : en
  • GB842137A - Safety device, especially for coal-cutting machines : en
  • GR21068B - BRACKET FOR NYLON WARDROBES. : el en
  • DE1815021U - HOUSING FOR WASHING MACHINES OD. DGL. : de en
  • DE1815400U - DISCHARGE PIPE FOR DISH BOXES, IN PARTICULAR CLOSET DISH BOXES. : de en
  • FR72812E - Perforating cannula for a transfusion or infusion device and allowing a liquid to be withdrawn from a vial closed with a stopper : en fr
  • GB841592A - Improvements relating to motor assisted bicycles : en
  • GB841870A - Improvements in or relating to 6-methyl steroids : en
  • GB842061A - Improvements in or relating to apparatus for producing perforated cigarettes : en
  • GB842127A - Improvements in aluminium bronze : en
  • FR1237008A - Installation for laying sleepers under the rails of a railway track, after stripping of the ballast or lifting the track : en fr
  • GB841560A - Improvements relating to t filter circuits : en
  • GB841616A - Improvements in or relating to magnetic materials : en
  • IE24523L - Olefin polymers : en
  • FR1236917A - Gas separation process : en fr
  • FR1236989A - Rotary burner for liquid fuels : en fr
  • FR1236791A - Quiet : en fr
  • GB841698A - Improvements in or relating to the taking of samples from dust-laden atmospheres : en
  • FR1236865A - Detector mounting : en fr
  • FR1236797A - Method and device for polymerizing olefins : en fr
  • FR1236946A - Shoe shape (or shoe tree) shortenable in two parts, in particular metallic shape for vulcanization : en fr
  • IL12811A - interlaced yarns and their preparation : en
  • DE1085472B - Flour dusting device for bread dough round molding machines, especially for combined round and long molding machines : de en
  • GB841708A - Improvements in or relating to regenerated cellulose structures : en
  • FR1236689A - High voltage switch : en fr
  • FR72742E - High purity silicon production method : en fr
  • FR1236614A - Improvements in the manufacture and assembly of transformers and self-induction coils, used in particular for lighting by fluorescent tubes : en fr
  • FR1236696A - New process for manufacturing solid hydrocarbon polymers and new catalyst for the implementation of this process : en fr
  • US2945607A - Material handling device : en
  • US2945618A - Free-piston compressors : en
  • GB842203A - Improvements in or relating to the production of refractory metal strip or sheets byrolling : en
  • US2945559A - Filters for fluids : en
  • US2945876A - Vitamin a intermediates and process for obtaining same : en
  • US2945282A - Apparatus for crimping synthetic filaments : en
  • US2945995A - Variable damped, high gain, low phase shift two motor servo system : en
  • US2945943A - Welding shielding and control device : en
  • US2945962A - Pulse amplitude width discriminator : en
  • US2945945A - Luminaire : en
  • DE1085549B - Box for transporting frozen food : de en
  • FR72753E - Improvements to automatic telephone systems : en fr
  • FR1237060A - New band saw : en fr
  • DK89370C - Machine for blowing a heat-insulating granulate of mineral fibers into cavities. : da en
  • US2945726A - Tractor-trailer brake system : en
  • FR1236532A - Anti-theft dispenser display : en fr
  • GB842231A - Improvements in or relating to refrigerating apparatus for foodstuffs : en
  • GB841741A - Improvements in or relating to calciferols : en
  • GB841863A - Improvements in or relating to cellular materials : en
  • GB842095A - Method of welding workpieces, more particularly rails, by the intermediate aluminothermic casting process : en
  • CA602131A - Take-up apparatus : en
  • DE1085708B - Device for tying grapevines : de en
  • AU255754B2 - In the 3-position substituted derivatives of 7-sulfamyl-3,4-dihydro-1,2,4-benzothia-diazine-1,1-dioxide : en
  • AU4789159A - Adhesive bandage : en
  • BE589027A - Elastic belt for low power transmission. : en fr
  • DK89366C - Method and apparatus for applying liquid to continuously advancing threads or wire bundles, preferably artificial endless fibers, and removing the treatment liquid from the same. : da en
  • DE1085804B - Process for the production of silicate moldings for building purposes : de en
  • DE1085705B - Method for producing double-sided printed forms from records of a tabulating machine and device for carrying out the method : de en
  • DE1815189U - ROOF TILES. : de en
  • US2945527A - Deformation of resilient material with electronic yield point determination : en
  • FR1237009A - Silicon resistance devices : en fr
  • FR72842E - Ferromagnetic materials with rectangular hysteresis cycle : en fr
  • GB841805A - Improvements in softening agents for polymers of vinyl chloride : en
  • GB841831A - Complex silicate fillers : en
  • US2945309A - Ankle supporting athletic shoe : en
  • US2945344A - Gas generator adapted for on-off operation : en
  • US2945987A - Electrical discharge apparatus : en
  • CA601868A - Mercury cathode chlorine cell : en
  • US2945698A - Distributor machine for the distribution of fertilizer : en
  • US2945704A - Nose section-quick disconnect : en
  • US2945738A - Low cover factor woven cellulose textile material resistant to corrugation in washing and tumble drying : en
  • US2946016A - All-pass network amplifier : en
  • USD188442S - Drain pump : en
  • US2945258A - Apparatus for producing plastic material : en
  • CA602054A - Electric starter attachment for internal combustion engines : en
  • AU241313B2 - Screw rotor type gas compressor or expander : en
  • AU5671260A - A rotating radio-beacon system for locating objects : en
  • BE588774A - Process for the preparation of linear quinacridones in pigmentary form by cyclization of 2,5-diarylamino terephthalic acids. : en fr
  • BE589081A - Magnetic recording medium. : en fr
  • FR1236971A - Separable electrical contact members with adjusted or functional contact faces : en fr
  • GB841610A - Purifying coal distillation gases : en
  • GR21082B - WATERCOLORS (SPEED BOAT). : el en
  • FR72784E - Memory dipole for electronic switching : en fr
  • US2945667A - Flexible seal for valves : en
  • US2945244A - Mattress having adjustable resiliency : en
  • US2945530A - Method of treating sheet and strip material : en
  • US2945753A - Defoliating with oxidized white oil emulsions : en
  • BE588928A - Method for purifying a crystal mass. : en nl
  • CA601909A - Color television receiver with chroma phase-shifting means : en
  • DE1085721B - Clamp connection : de en
  • GB841778A - Control apparatus for the air and oxygen supply to the suits of aircraft personnel : en
  • US2945981A - Magnetron-type traveling wave tube : en
  • US2945853A - Bacteriostatic compounds and processes for their preparation : en
  • FR1237097A - Pesticide compositions based on dithiocarbamic acid salts, in particular for soil treatment : en fr
  • FR72731E - Double flap non-manual control device : en fr
  • GB841548A - Apparatus for electrically determining the concentration of hydrogen cyanide or hydrogen sulphide in air : en
  • GB841640A - Water-soluble latent curing catalysts for textile treatment resins : en
  • GB841704A - Bis-ª‰-s-(2-thio-n-acylimidazolinyl) ethyl ethers : en
  • GB842069A - Power steering mechanism : en
  • GB842084A - Improvements in luminescent materials : en
  • GR21089B - ELECTRIC AND ELECTRONIC INFECTION MACHINERY MACHINES. : el en
  • DK89345C - Process for the production of acid and oxide by thermal decomposition of magnesium, calcium and iron salts. : da en
  • US2945387A - Rotary actuator : en
  • US2946024A - Strip transmission line switch : en
  • DE973922C - Pressure control device for fluid pressure operated overload friction clutches : de en
  • GB842064A - Improvements in or relating to the extrusion of seamless tubes of plastics material : en
  • GB841690A - Polishing cloth particularly for metallographic purposes : en
  • DE1815074U - MICROWAVE RESONATOR WITH BIMETAL TEMPERATURE COMPENSATOR. : de en
  • DE1085739B - Self-locking compensating device with double-conical friction clutches : de en
  • DE1085722B - Detachable plug connection of angle profiles, rods, tubes, etc. like : de en
  • DE1085791B - Lock for cargo hold doors of trucks : de en
  • DE1815029U - SECURITY OFFICE CLIP. : de en
  • DE1815142U - FOLDABLE CANOPY. : de en
  • FR1236786A - Method and device for color correction for color printing : en fr
  • DE1815399U - INLET VALVE CLOSING IN FLOW DIRECTION FOR FLUSH BOXES. : de en
  • FR1236783A - Automatic diamond grinding device for a grinding wheel profile : en fr
  • GB842134A - Method of bonding thermoplastic materials to metals : en
  • USD188420S - Welding apparatus housing : en
  • FR1236738A - Compositions for printing and priming : en fr
  • FR1236789A - Device preventing the material accumulated in the hopper of handling equipment, such as a grasshopper, from falling through the opening allowing passage of the conveyor system : en fr
  • US2945365A - Flexible coupling device : en
  • DE1815050U - CENTER BUFFER COUPLING FOR RAIL VEHICLES. : de en
  • GB842019A - Improvements in or relating to diaphragm valves : en
  • AU242119B2 - Lifting apparatus for railway and like tracks : en
  • AU5653360A - Liquid dispenser : en
  • DE1815081U - LOETOESE FOR PRINTED CIRCUITS APPLIED TO AN INSULATION PLATE. : de en
  • DE1815319U - LICENSE PLATES FOR MOTOR VEHICLES OF ALL TYPES AND THEIR TRAILERS. : de en
  • FR1236636A - New rat poison manufacturing process : en fr
  • FR72795E - Improvements to the rods for vertical suspension files in filing cabinets : en fr
  • GB842178A - Improvements relating to suspensions for axle-driven auxiliary apparatus disposed under vehicles : en
  • AU5663160A - Improvements in and relating to document-filing devices : en
  • CA601760A - Chair bed with expandable sides : en
  • US2945331A - Lapping machine : en
  • US2945403A - Frictionless stop collar for the arbor of a drill press or other machines : en
  • AU244837B2 - Adhesive bandage : en
  • BE589196A - Control device for elevator cab doors or freight elevators. : en fr
  • CA601826A - Gauging device : en
  • CA601894A - Mattresses, cushions, upholstery, heat and sound insulating coverings and the like : en
  • BE588697A - Construction panel. : en fr
  • BE589223A - Improvements to heat exchangers suitable for producing steam using liquid metal as heating fluid. : en fr
  • AU234396B2 - Improvements in steelmaking or other metallurgical processes andin rotary kilns or reactors for carrying out such processes : en
  • DE1815251U - SMALL MILKING MACHINE. : de en
  • GB841940A - Improvements in and relating to fluid pressure operated pumps or compressors : en
  • US2945869A - Phosphatide emulsifying agent and process of preparing same : en
  • CA601769A - Dispenser for powdered materials : en
  • DE1085492B - Process for improving the grip of organic fiber and film material (A) : de en
  • AU233858B2 - A clamping means for securing a horizontal beam of circular crosssection toa vertical post ofa scaffolding : en
  • CA601779A - Spray drying process : en
  • CA601925A - Crane hoist limit circuit : en
  • BE588761A - Retro Charger. : en fr
  • BE589225A - Ultra-short wave antenna expandable in stages. : en fr
  • CA23382S - Railing post : en
  • CA601808A - Electromagnetic control device : en
  • BE588820A - Adaptable dust collector for phonographic records. : en fr
  • BE588993R - Method and device for unwinding wire from a spool. : en fr
  • BE589131A - Method and apparatus for lining hollow steel bodies (tubes) with copper alloys by centrifugal casting. : en fr
  • BE588818A - Sheath. : en fr
  • BE588990A - Improvements in the handling of biscuits and the like. : en fr
  • AU236497B2 - Agas mask : en
  • BE589031A - Method and device for controlling the effervescence and calming of steel in continuous casting. : en fr
  • BE586681A - Stripping device for cleaning cylinders in textile fiber drawing systems. : en fr
  • BE589263A - Wrapping nest for making cigars, cigarillos and similar objects. : en fr nl
  • US2945907A - Olefin conversion process : en
  • US2945237A - Geared pliers : en
  • US2945341A - Parking meter : en
  • AU5653560A - Cold phosphate coating solutions : en
  • US2945961A - Current balancing reactors for diodes : en
  • BE586798A - Device for continuously centering a movement band. : en fr
  • DK89355C - Quick-closing mechanism for steam and gas turbines. : da en
  • DK89373C - Cutting blower that is useful both for topping beets and simultaneous loading of the topping material as well as for cutting and silo filling of green crops. : da en
  • CA602058A - Bending machine : en
  • BE589158A - Cage for spherical crown bearings with two series of rollers. : en fr
  • CA602007A - Brazing : en
  • AU239009B2 - New derivatives of iminostilbene and process forthe production thereof : en
  • AU5655460A - Bag and handle structure therefor : en
  • AU5656960A - Cydrocarbon oil product : en
  • AU5661460A - Process for drying metal strip and apparatus THEREFOR : en
  • BE588839A - Support device for wagons in rocker arms. : en fr
  • CA601963A - Wirebound box assembling machine : en
  • DE1815052U - TWO WIRE COMPRESSED AIR BRAKE FOR RAIL VEHICLES. : de en
  • DE1815203U - GROOVE DEPTH MEASURING DEVICE FOR TIRE PROFILES. : de en
  • DE1815277U - COUNTER. : de en
  • AU5668260A - Fuel injection pump : en
  • BE589232A - Method and arrangement for heating materials in a rotary kiln. : en fr
  • AU5673360A - The antibiotic chalcomycin and its production by fermentation : en
  • AU236749B2 - Electrical condensers and method of making same : en
  • AU244841B2 - Glass fiber reinforced plastics and laminates and treating compositions for use in same : en
  • BE586803A - Process for preparing 1,3-diaryl-5-amino-pyridazones- (6). : en fr
  • AU237856B2 - Improvements in or relating to heater wire : en
  • AU243317B2 - Substituted thionocarbamates : en
  • US2945892A - 9, 10-endo-nitroethylene anthracene : en
  • US2945978A - Tubular incandescent lamp device : en
  • BE566274A - : fr
  • CA601780A - Water-cooled furnace door with corrugated inner wall : en
  • AU5660860A - Track packing machine : en
  • DE1085701B - Magnetic shift register : de en
  • DE1815200U - OPTICAL TAPE DISPLAY DEVICE. : de en
  • DE1815321U - EXTERIOR REAR VIEW MIRROR FOR VEHICLES. : de en
  • BE588731A - Device for preventing liquids from boiling over. : en nl
  • US2945308A - Metal snake guard : en
  • AU245563B2 - Improvements in or relating to metal powders and articles produced therefrom : en
  • BE586726A - Process for the preparation of cyclo-hexanone and cyclohexanol. : en fr
  • BE589076A - Method and device for bundling ligation. : en fr
  • CA602070A - Sulfonyl-ureas and process for their preparation : en
  • GB841754A - Improvements in or relating to automatic mould carriers : en
  • IE23560L - Electrical primary cells : en
  • AU5666560A - Improvements in or relating to fastening devices for location ina preformed hole inwood or like material : en
  • BE586857A - Process for the preparation of substituted pregnaniones, and products thus obtained. : en fr
  • BE589102R - Improvements to dis brakes. : en fr
  • US2945399A - Automatic counterbalance : en
  • BE589238A - Microscope frame. : en fr
  • DE1815090U - TIME DELAY DEVICE. : de en
  • FR1236772A - Air-cooled internal combustion engine : en fr
  • US2945927A - Rotary switch with common advancing and pressure springs : en
  • US2946021A - Pulsing circuit for magnetron : en
  • DE1085559B - Brake valve for automatic air suction two-chamber brakes of rail vehicles : de en
  • BE589194A - Rotary combustion engine with piston rotor rotating in a toric chamber. : en fr
  • DE1815363U - NOZZLE CONTAINERS ON CASTING MACHINES. : de en
  • FR1237085A - Method and machine for grinding toothed wheels : en fr
  • GB841853A - Horizontally operating loading gate for centrifugal machines : en
  • GB842165A - Process for laundering textiles and washing machine for carrying out the process : en
  • GB842223A - A method and a device for examining the bulkiness of yarns, in particular looped yarns : en
  • AU239768B2 - Slide fasteners : en
  • DE1085554B - Makeshift bridge : de en
  • CA601910A - Method and apparatus for checking electronic analog computers : en
  • CA602055A - Measurement of differential pressures : en
  • CA602084A - Coating composition and method of preparing the same : en
  • FR1236507A - Alkoyl-3-phenothiazines and their preparation : en fr
  • FR1236903A - Multi-mission aircraft : en fr
  • BE589266A - Means for connecting two electric machines whose shafts contain central conductors. : en fr
  • CA601843A - Tension control : en
  • DE1815341U - CABINET LOCK. : de en
  • FR1236523A - Card puncher : en fr
  • FR1236672A - Combination of mirrors for reflecting polarized light : en fr
  • GB841748A - Production of conjugated diolefines : en
  • BE588974A - Rock perforation tool. : en fr
  • BE589132A - Method of manufacturing methionine. : en fr
  • AU234315B2 - Pressure sensitive tape dispenser : en
  • AU238439B2 - Implements forthe lateral displacement of crop lying onthe ground : en
  • CA602076A - PROCESS FOR THE MANUFACTURE OF SOLVENT-STABLE .alpha.-COPPER PHTHALOCYANINE : en
  • AU247720B2 - Inks suitable for printing on thermoplastic sheet or film material printed sheets or films, and pellucid laminates incorporating the printed sheets or films : en
  • DE1085503B - Process and machine for the production of contact bodies, in particular for trickle coolers with saw-like teeth : de en
  • US2945409A - Pipe organ : en
  • CA601929A - Process for improving fibrous materials and preparations therefor : en
  • DE1815381U - PACKAGING FOR A MULTIPLE NUMBER OF FLAT TEA FILTER PACKAGES. : de en
  • CA602113A - Heavy duty pump : en
  • BE588765R - Assembly for monitoring teletype lines. : en fr
  • BE589022A - Switch on steering shaft for motor vehicle direction change indicators. : en fr
  • BE589091A - Electric ignition device of a vaporization burner for liquid fuel. : en fr
  • CA601903A - Stern frame arrangements in tugs and the like : en
  • CA601945A - 2-methyl-6-carbalkoxy-n-alkylaminoacylanilides : en
  • BE588900Q - Device for the treatment of grasses and plant seeds. : en fr
  • FR1236731A - Improvements to binders for road surfaces and those used for all waterproofing and insulation work : en fr
  • FR1236774A - Casing containing removable liquid-cooled discharge tube : en fr
  • FR72763E - Improvements to electrolytic recording materials : en fr
  • DE1815025U - TOOTH BRUSH FOR CLEANING DENTAL PROSTHESES. : de en
  • FR1236901A - Control device for hydraulic pistons : en fr
  • FR1237037A - Rigid file storage device : en fr
  • DE1085501B - Process for the pneumatic conveying of solids in a vertical ascending pipe with simultaneous heating of the solids to be conveyed by combustion gases : de en
  • FR1236929A - Assemblable elements constituting a construction set : en fr
  • GB841799A - Pneumatic impact tool : en
  • DE1085524B - Process for the preparation of phosphoric acid-alkylalkynyl ester monoamides : de en
  • DE1085686B - Device for measuring and / or regulating the liquid level in closed containers : de en
  • CA601761A - Readily attachable and detachable straw disintegrating and scattering device : en
  • FR1236564A - New coal bucket : en fr
  • GB841703A - Fluid coupling mechanism : en
  • FR72729E - Process and equipment for the manufacture of books with leather or similar binding and protruding nerves, and products obtained : en fr
  • US2945656A - Constant support hangers : en
  • US2945879A - Resolution of di-glutamic acid : en
  • USD188450S - Combined food and bottle warmer : en
  • FR1236587A - Clasp for necklace : en fr
  • GB841968A - Method of and apparatus for lining and impregnating porous-walled conduits : en
  • GB842191A - Improvements relating to feed control means for ceramic casting apparatus : en
  • FR1237086A - Fuel for nuclear reactors : en fr
  • GB841771A - Improvements in or relating to drums : en
  • GB841844A - Improvements relating to chain circuits such as are used for storage purposes in automatic exchange systems : en
  • GB841913A - Improvements in or relating to drying apparatus : en
  • AU5661260A - Method of and apparatus for lifting tracks : en
  • CA601755A - Adjustable shelf bracket : en
  • DE1085679B - Drawing device with writing fluid container and drawing pen : de en
  • GB842190A - Improvements in drilling boreholes : en
  • US2945236A - Explosively actuated tools : en
  • US2945688A - Process for manufacturing white cement : en
  • AU244541B2 - Production of aliphatic nitriles : en
  • BE586784A - Steroids and their preparation. : en fr
  • BE588763A - Key operated combination lock. : en fr
  • AU248880B2 - Precipitator purged system with agglomerator : en
  • GR21097B - FOLDING MEN AND WOMEN PILO. : el en
  • FR1236967A - Gas heater : en fr
  • GB841728A - Improvements in or relating to combined brushes and clothes hangers : en
  • FR1236992A - Manufacturing process for hollow metal objects : en fr
  • FR1236775A - Flexible chain in all directions for transporter : en fr
  • GB841684A - Improvements in and relating to particle counting apparatus : en
  • GB841739A - Improvements in and relating to windows of the frameless sliding sash type : en
  • US2945533A - Improved leg-rest and actuating mechanism : en
  • US2945560A - Adjustable automatic oiler for air conduits : en
  • US2945690A - Control valve device for vehicle air springs : en
  • USD188428S - Tumbler or similar article : en
  • DE1085733B - Compound piston ring : de en
  • IE24143L - Melting and casting metals : en
  • JPS359373B1 - : ja
  • US2945496A - Dental instrument for immobilizing tissue : en
  • US2945807A - Radial flow reactor : en
  • GB841630A - Improvements in or relating to electrostatic atomizers : en
  • CA602027A - Phase-pulse generator : en
  • FR1236938A - Thermostatic control unit for percolators and other similar applications : en fr
  • GB842071A - Preparation and use of haloalkyl esters of terephthalic and iso phthalic acids : en
  • GB842208A - Improvements in or relating to felting needles : en
  • US2945870A - Method for preparing n-acyl-p-amino phenols : en
  • DE1085700B - Output device on data processing machines : de en
  • DE1815343U - QUIET LATCH FOR CLAY FURNITURE. : de en
  • DE1815357U - PACKING BOX FOR STRAPPED CARTRIDGE AMMUNITION. : de en
  • DE1815181U - CONVEYOR REEL. : de en
  • US2945699A - Furniture truck : en
  • US2945775A - Sizing of paper with acrylamide polymers : en
  • AU5663460A - Improvements relating tothe determination ofthe pattern ofthe weight per unit of length of textile material : en
  • AU5668560A - Windshield wiper system : en
  • BE589146A - Exercise cartridges. : en fr
  • CA601857A - Recovering polyisobutylene polymers : en
  • CA602111A - Electro-magnetic heater : en
  • GB841688A - Substituted mercaptobenzothiazoles : en
  • US2945602A - Transferring apparatus : en
  • USD188421S - Electric storage battery : en
  • US2945642A - Static lift wing plane : en
  • US2945654A - Pilot and ejection seat energy absorption system : en
  • GB841819A - "feed compositions" : en
  • AU5673560A - Piperazine compounds and methods for their production : en
  • DE1085480B - Predictable rock bolt and method of fastening it : de en
  • DE1815207U - DEVICE FOR MONITORING THE LEVEL OF OIL TANKS. : de en
  • DE1815044U - DOUBLE BARRIER. : de en
  • DE1815148U - ADJUSTABLE CONTAINER FOR ALL FLOOR CARE PRODUCTS WITH ATTACHED RUBBING SURFACE. : de en
  • FR1236688A - New structures based on oriented synthetic organic polymers : en fr
  • FR1236824A - Fuel cell : en fr
  • GB841785A - Screw-thread rolling head : en
  • DE1085823B - Continuously working centrifuge : de en
  • DE1815199U - HEADGEAR. : de en
  • CA601853A - Treating system : en
  • CA601867A - Combined switch stick socket and door handle : en
  • CA601913A - Method and composition for the treatment of soil : en
  • DE1815046U - RAIL DRIVE WITH TWO OR MORE DRIVES. : de en
  • DE1815150U - SEALING STRIPS FOR SINK. : de en
  • FR1236719A - Rearview mirror system for motor vehicle : en fr
  • GB841612A - Improvements in or relating to butt welding apparatus employing induction heating : en
  • GB841662A - Wire cloth : en
  • DE1085584B - Plug contact spring : de en
  • DE1815274U - T-SLOT VICE. : de en
  • GB841527A - Polymerisation process : en
  • GB841547A - Doctor blade mechanism : en
  • GR21076B - SKULL X-RAY DEVICE. : el en
  • US2945413A - Optical beam linking systems : en
  • DE1085498B - Device for zone melting : de en
  • FR1236637A - Magnetic detent device and its application to calendars : en fr
  • FR1236822A - Bis (acetaldehyde) bis (threoninato) copper and its manufacturing process : en fr
  • FR1236831A - Development of zipper bags : en fr
  • FR1237005A - Improved guiding device for sliding parts, in particular for elevators : en fr
  • FR1237033A - Improvements to hydropneumatic suspension units for vehicles : en fr
  • GB841781A - Improvements in or relating to hydraulic pressure transmission apparatus : en
  • GB842201A - Swivel pipe coupling : en
  • CA601835A - Adjustable abutment device : en
  • DE1085589B - Electric slide switch for permanent or short switching : de en
  • DE1085821B - Device for fastening the sieve plates in continuously operating centrifuges : de en
  • DE1815225U - HEAT COUNTER. : de en
  • US2945707A - Bearing seal : en
  • US2946017A - Automatic volume control : en
  • CA601932A - Ball bearing testing device : en
  • DE1815120U - ROENTGE EXAMINER. : de en
  • DE973920C - Process for the distillation of liquid mixtures such as mineral oil or mineral oil fractions : de en
  • GB841744A - Impact resistant composition : en
  • GB841795A - Arrangement for the cooling of heat permeable mirrors : en
  • FR1236964A - Process for the preparation of concentrated fruit juices : en fr
  • FR1236793A - Palette : en fr
  • FR1237093A - External riveting machine : en fr
  • GB841577A - Improvements in or relating to signal translating apparatus utilizing semi-conductordevices : en
  • GB842036A - Improvements in or relating to photographic cameras : en
  • FR1236631A - Device ensuring a low permanent fluid flow : en fr
  • DE1815373U - LID FOR BARRELS. : de en
  • GB841581A - Locking device for movable containers and the like : en
  • US2945526A - Manually controlled portable hydraulic compressors : en
  • GB841920A - Improvements in or relating to thermal power plants : en
  • DE1815152U - PICTURE HOOK. : de en
  • FR1236578A - Fin stacking device more particularly intended for radiators : en fr
  • GB841735A - Improvements in herbicidal compositions : en
  • FR1236589A - Device for locating the position of a movable member movable in a rectilinear direction : en fr
  • GB841882A - Universal coupling : en
  • FR1236679A - Magazine apparatus for playing phonographic records : en fr
  • US2945718A - Latch for container covers : en
  • AU5670560A - Improvements in temperature sensitive bridge circuits : en
  • BE586804A - Fluoridation process, and aimi product obtained. : en fr
  • CA601972A - Electric hoist controls : en
  • FR1236760A - Apparatus for automatically delivering a predetermined amount of powdery material : en fr
  • DE1815031U - CONTAINER FOR CARDS. : de en
  • GB842180A - Improvements in distance counters for vehicles : en
  • FR1237075A - Negative impedance repeater : en fr
  • FR1236621A - Packaging for wire rolls : en fr
  • DE1815306U - HEIGHT-ADJUSTABLE VEHICLE SEAT. : de en
  • DE1815375U - TYING THREAD FOR AGRICULTURAL PURPOSES MADE OF PLASTIC. : de en
  • CA601810A - Interference reduction in television and other communication systems : en
  • CA601902A - Compounded internal pole synchronous machines : en
  • CA602119A - Tree stand : en
  • DE1815220U - ADAPTABLE IMAGE CHANGING DEVICE FOR IMAGE THROWING DEVICES. : de en
  • GB841966A - Vehicle washing apparatus : en
  • GB842192A - Exhaust muffling means : en
  • FR1236562A - Improvement in mechanical devices for classifying solid particles in suspension in a liquid : en fr
  • GB841669A - Improvements in or relating to magnetic storage systems : en
  • FR1236577A - Transfer machine for the automatic welding of various parts and in particular for radiator accessories : en fr
  • GB842131A - Tuned cavities for klystrons : en
  • GB842074A - Rotary abrasive member : en
  • AU5661060A - Improvements in or relating to percussion fog signal devices for railway operation : en
  • CA601737A - Drive unit for floor treating machines : en
  • CA602043A - Magnetic control for scale of two devices : en
  • AU5659160A - Improvements in or relating tothe production of flattened tubular plastic film : en
  • DE1085499B - Mixing device for mixing gas and liquid : de en
  • FR1236691A - Compositions for the protection of materials against humidity : en fr
  • FR72775E - Water soluble carbon black and its preparation : en fr
  • GB842144A - Method of and apparatus for equalising internal differences in moisture content of tobacco : en
  • BE589118A - Emergency blanket dispenser device. : en fr
  • CA602087A - Process for the separation of oil from bituminous sands and like oil bearing materials : en
  • BE588925A - Mobile cot. : en nl
  • CA602025A - Process for improving polyester textiles; and products therefrom : en
  • DE1085687B - Holding device for magnetic heads with air cushion : de en
  • DE1815068U - ANTENNA FIXED. : de en
  • BE588880A - Method for producing borided metal parts and parts obtained by this process. : en fr
  • GB841727A - Apparatus for playing a table race game : en
  • GB841801A - Method and arrangement for the manufacture of saw blades, especially band saw blades : en
  • GB842028A - Improvements in or relating to setting wedges for collapsable props : en
  • GB841617A - Improvements in an eddy current clutch or brake : en
  • AU246839B2 - Improvements in dial switches for use in telephone or like switching systems : en
  • GB841809A - Austenitic alloy : en
  • GB842075A - Improvements in or relating to corona discharge electrodes for electrostatic precipitators : en
  • GB842193A - Improvements in and relating to liquid reservoirs for aircraft : en
  • BE586675R - Improvements to a press for molding and vulcanizing tires. : en fr
  • CA602115A - Combination seed merchandising and germinating package : en
  • US2945239A - Flush valve assembly : en
  • DE1085552B - Heart : de en
  • CA601940A - Beneficiation of minerals by electrostatic separation : en
  • CA601973A - Fuel control : en
  • AU239315B2 - Electronic switching units and circuits incorporating such units : en
  • CA601771A - Box setting up machine : en
  • AU5665260A - New aromatic ammnohydroxyl derivatives suitable for use in oxidation dyes, method of preparing and method of using these derivatives : en
  • DE1085694B - Light flash stroboscope : de en
  • CA602022A - Devices for varying the direction of an electromagnetic wave radiation : en
  • DE1085761B - Device for shredding raw materials for paper, cardboard or ae. Products : de en
  • DE1085592B - High-voltage liquid switch in column design with an overhead cross-flow extinguishing chamber : de en
  • US2945621A - Mail box : en
  • US2945965A - Complementing flip-flops : en
  • US2946045A - Digital memory system : en
  • US2945616A - Gusset type envelopes : en
  • CA602121A - Piano key switch : en
  • DE1085550B - Device for two-stage rusting of pyrite or the like. : de en
  • BE589202A - Nozzle for spreading polluted liquids. : en fr
  • CA602006A - Plugging control system : en
  • AU239850B2 - Compound plate of plastic and method ofproducing thesame : en
  • BE588989A - Weight frame. : en fr
  • BE586689A - Multi-frequency signaling system. : en nl
  • AU250043B2 - Processing of skins : en
  • AU5672760A - Improvements in or relating to shoe upper conforming machines : en
  • AU237733B2 - Packaging device : en
  • CA602057A - Benzothiazol-2-sulfonyl-ureas and a process for their manufacture : en
  • DE1815237U - WATCH STRAP, IN PARTICULAR BOW STRAP. : de en
  • FR1236734A - Polypyridyl production process : en fr
  • GB841887A - 21-alkyl steroids and process for their preparation : en
  • DE1085606B - Cooling device for excitation coils on pronounced poles of runners of electrical machines : de en
  • FR1236563A - Calendar : en fr
  • FR1236778A - Window block : en fr
  • GB841710A - Pharmaceutical compositions comprising ferrocene derivatives : en
  • AU235512B2 - Improvements relating to semiconductor protective circuit arrangements : en
  • AU250734B2 - PRODUCTION OF 6 - METHYL -4, 6 - PREGNADIENE - 3, 20 - DIONE AND 17a - ACYLOXY DERIVATIVES THEREOF : en
  • AU235897B2 - Catamenial tampon and treatment of dysmenorrhea : en
  • BE589183A - Registry office for car vehicles and manufacturing method. : en nl
  • CA601971A - Apparatus and method for pelleting organic thermoplastic materials : en
  • CA602050A - Food mixer : en
  • CA602114A - Pressure sensitive tape apparatus : en
  • US2945957A - Intermittent feed cut-off register control : en
  • AU243161B2 - Improvements in or relating tothe production of flattened tubular plastic film : en
  • US2945424A - Gear finishing with lead correction : en
  • US2945871A - Preparation of aryl esters : en
  • BE588523A - System for stereophonic sound transmission : en fr
  • DE1815139U - SCHUETTELBOERSE. : de en
  • AU244537B2 - Adhesive bandage : en
  • AU230692B2 - 1an improved bolt head and extractor for 303 type rifle mechanisms : en
  • USD188431S - : en
  • BE589269A - Arc extinguishing device for electrical circuit breakers. : en fr
  • US2945293A - Process for jacketing a core : en
  • US2945553A - Vacuum cleaner construction : en
  • DE1815395U - INLET FITTING. : de en
  • FR1236850A - Process for manufacturing peptides in the presence of a carbodiimide : en fr
  • GB841988A - Improvements in a hand brake arrangement for use in a railway car truck : en
  • BE588747A - Current pulse generator, in particular for igniting explosive charges and propellant charges. : en fr
  • CA601784A - Internal expansion collets : en
  • BE588678A - Push button ruba dispenser. : en fr
  • BE589167A - A process for the manufacture of high density sintered uranium dioxide of stoichiometric composition from ammonium uenate. : en fr
  • CA601790A - Guard device for ski-pole tip : en
  • DE1085738B - Planetary gear : de en
  • AU246127B2 - Improvements in or relating to enzymatic production of aminopenicillanic acid : en
  • BE588955A - Motorized roller conveyor with sensor device. : en fr
  • BE589070A - Long-range anti-glare headlight for motor vehicles. : en fr
  • AU5658760A - Sickle bar assembly : en
  • CA601896A - Alum containing antioxidant and manufacture of sized paper therewith : en
  • DE1085808B - Wrapping machine for paper rolls : de en
  • DE1815312U - SUN VISOR. : de en
  • BE589133A - Window frames, in particular for display panes. : en fr
  • CA601815A - Telephone ringing signal switching circuits : en
  • US2945295A - High temperature metallic joint : en
  • USD188410S - Floor polisher : en
  • BE588991A - Improvements in nuclear fuel elements. : en fr
  • USD188436S - Fluorescent lighting fixture : en
  • BE588782A - Air filter, particularly for textile machine rooms. : en fr
  • AU237349B2 - Improvements in temperature sensitive bridge circuits : en
  • BE588904A - Color enamelling process of aluminum. : en fr
  • CA601882A - Removing and preventing coke formation in tubular heaters : en
  • FR1236555A - Proximity rocket adapter with gyration for tail projectile : en fr
  • FR1237015A - Galvanic cell and more especially accumulator cell : en fr
  • US2945717A - Sealing construction for caskets : en
  • US2945556A - Filter material support : en
  • US2945632A - Solenoid operated spray apparatus : en
  • AU257550B2 - Improvements in and relating to air-operated tools : en
  • JPS353463B1 - : ja
  • BE589165A - New ion cannon. : en fr
  • DE1085509B - Process for the production of finely divided silica : de en
  • US2945678A - Bottom hole drilling fluid control valve : en
  • AU241312B2 - Improvements inthe construction of pottery kilns : en
  • AU4789259A - Adhesive bandage : en
  • BE588769A - Improvements to reels for photographic films : en fr
  • CA601983A - Process for the conversion of asphaltic hydrocarbons : en
  • AU237951B2 - Torsion balance : en
  • CA601750A - Electrically maintained balance wheel : en
  • AU3971658A - 1an improved bolt head and extractor for 303 type rifle mechanisms : en
  • CA601797A - Processing stainless steel : en
  • CA601883A - Automatic exchange systems : en
  • CA601960A - Paper folding machines : en
  • US2945866A - Vat dyestuffs of the acedianthrone series : en
  • CA601879A - High frequency attenuator : en
  • FR1236733A - Process for the production of organic aluminum compounds : en fr
  • GB842091A - Vinyl sulfides of substituted ureas and thioureas and polymers and copolymers thereof : en
  • DE1085562B - Circuit arrangement for signal circuits, preferably in railway safety systems, utilizing the existing phase position of two currents or voltages : de en
  • US2945883A - Process for converting optically active aminodiols into racemic aminodiols by oxidation followed by racemization : en
  • US2945986A - Electric discharge apparatus : en
  • DE1815295U - HYDRAULIC ELEVATOR LADDER. : de en
  • FR72813E - Heavy water moderate natural uranium atomic reactor : en fr
  • GB841663A - Improvements in or relating to motor vehicle bodies : en
  • GB841588A - Improvements in or relating to cyanine dyes : en
  • GB842176A - Hydraulic pump : en
  • DE1815332U - DEVICE FOR CLOSING BOTTLES WITH CAPSULES MADE OF METAL OR THERMOPLASTIC PLASTIC. : de en
  • FR1236550A - Advanced cleaning bag : en fr
  • GB841764A - Improvements in record card collating machines : en
  • FR1236537A - Vacuum filling machine : en fr
  • DE1815123U - ARTIFICIAL. : de en
  • GB841675A - Improvements relating to nether garments such as trousers, skirts and the like : en
  • DK89382C - Detachable tilt window. : da en
  • FR1236727A - Hygienic plastic insoles : en fr
  • GB842151A - Improvements in or relating to turret tuners and coil formers therefor : en
  • FR1236977A - Dispensing cap more particularly for small tubes liable to be crushed or flexible containers containing pasty or liquid products : en fr
  • DE1085518B - Process for the preparation of predominantly dichloroacetic acid or mixtures thereof containing : de en
  • CA601928A - Method for preparing tetracycline : en
  • BE589201A - Process for the surface treatment of semiconductors. : en fr
  • DE1815361U - WARNING BUOY FOR DRIVERS. : de en
  • DE1815368U - SKILL GAME. : de en
  • GB842062A - Improvements in photographic silver halide emulsions : en
  • US2945358A - Air conditioning unit and mounting means therefor : en
  • US2945969A - Rotary switching apparatus : en
  • DE1085649B - Corneal emollients : de en
  • FR1236665A - Detergent cream : en fr
  • GB842204A - Welding method and electrode : en
  • FR1236685A - Process for the preparation of sodium di-chloro-iso-cyanurate and its hydrates : en fr
  • FR1237046A - Improvements to the cranes and hoisting hoists used : en fr
  • DE1085787B - Underwater vehicle for the transport of liquid or powdery cargo, consisting of one or more rigid containers : de en
  • FR1236997A - Buffers for railway vehicles : en fr
  • GB841537A - A hand exercising appliance : en
  • GB842138A - Improvements in or relating to fuel supply systems for internal combustion engines : en
  • DE1815327U - SINGLE-AXLE, SINGLE-TRACK BICYCLE AND MOPED TRAILER FOR TRANSPORTING WINDOW-WASHING DEVICES. : de en
  • BE588836A - Device for melting in crucible-free zones. : en fr
  • CA601824A - Fluid pressure brake cylinder device : en
  • CA602067A - Cushion plates and closure members for grid-type valves : en
  • CA602122A - Blends comprising isotactic polypropylene : en
  • FR72828E - Sealing process for capacitors and capacitors obtained by this process : en fr
  • GB842006A - Hydraulic coffee machine : en
  • US2945326A - Apparatus for manufacturing glass beads : en
  • DK89358C - Refrigeration plant, where the refrigeration room is divided into four sections, through which the air can pass. : da en
  • FR1236656A - New electrical insulation pipeline : en fr
  • FR1236877A - Support stopper for tubular bottles : en fr
  • FR1237063A - Method and device for balancing hydraulic presses in general : en fr
  • GB841582A - Improvements in or relating to electrical phase discriminators and algebraic multipliers : en
  • FR1236544A - Dry cell battery box for electronic device power supply : en fr
  • DE1815045U - BUILDING MATERIAL MIXER. : de en
  • FR1236648A - Automatic stripping device : en fr
  • FR1236890A - Oil-pneumatic drilling unit : en fr
  • FR72745E - Sorting machine for letters and similar flat objects of predetermined dimensions : en fr
  • DE1085587B - Electric toggle switch : de en
  • DE1085671B - Process for the production of rubbery, hardenable polyurethanes : de en
  • DE1815022U - SUPPORT FOR BRACKETING PRESSES. : de en
  • BE588709A - Improvements to punching and cutting equipment : en fr
  • CA601978A - Elastomers reinforced with core-spun yarns : en
  • CA601986A - Carburetor idling mechanism : en
  • GB841746A - Production of conjugated diolefins : en
  • GB841919A - Improvements in apparatus for the dampening of dried grass meal and the like : en
  • FR1236586A - Game : en fr
  • FR1236652A - Improvements to electrical rotary switches : en fr
  • FR72728E - Device for transferring mold frames from a roller train onto a carousel, and vice versa : en fr
  • FR1236692A - Process for impregnating cellulosic materials : en fr
  • FR1236927A - Speaker system : en fr
  • GB841984A - Control apparatus for variable ratio power transmission means : en
  • CA601875A - Thermal trip device with pickup coil on an adjustable armature : en
  • CA601884A - Wheel rim for tubeless tires : en
  • GB841681A - Manufacture of uranium tetrachloride : en
  • FR72750E - Resinous compositions delaying inflammation : en fr
  • GB841868A - Sealing device : en
  • GB842152A - Combustion chambers : en
  • CA602045A - Nitroimidazole composition : en
  • DE1085792B - Shaver with built-in electric motor : de en
  • FR1236969A - Hydraulic control device, in particular for combine harvesters and combine harvesters provided with this device : en fr
  • DE1085771B - Switching and locking device for gear change transmissions of motor vehicles : de en
  • DE1815293U - PHOTOGRAPHIC CAMERA WITH ELECTRIC LIGHT APERTURE CONTROL. : de en
  • GB842213A - Improvements in or relating to mechanical drive mechanisms : en
  • GB842089A - Improvements in or relating to electric conducting liquid control devices : en
  • FR1236593A - Device for presenting objects : en fr
  • GB842053A - Combined sound and picture recording and reproducing apparatus : en
  • GB842070A - Automatic control device for sewing machinery : en
  • DE1085830B - Underlay device for looms : de en
  • DE1815323U - LOOP FASTENING FOR MOTOR VEHICLES. : de en
  • GB842214A - Improvements in or relating to automatic postal sorting systems : en
  • FR1236914A - Tilting window sash fitting around a horizontal axis : en fr
  • DE1085495B - Method of dry cooling coke : de en
  • DE1815001U - PUSH BUTTON SHIRT. : de en
  • DE1815359U - WAITER CALL. : de en
  • FR1236566A - Buckle for a belt, bracelet, or the like : en fr
  • FR1236674A - Device for the adjustable periodic heating of ceramic furnaces by liquid fuel : en fr
  • FR1236687A - New type of electric motor : en fr
  • GB841730A - Improvements in relief valves : en
  • GR21086B - METHOD OF PRODUCTION OF ELECTRICITY WITHOUT FUELS. : el en
  • DE1815238U - CLIP WATCH STRAP. : de en
  • US2945798A - Process for separating paraffin wax from wax-containing hydrocarbon oils : en
  • US2945895A - Stabilization of chlorinated hydrocarbons with a synergistic combination of a tertiary acetylenic monohydric alcohol and 2, 6-di-tert-butyl-paracresol : en
  • DE1815394U - CLEANING DEVICE FOR SEWER PIPES OD. DGL. : de en
  • FR1236676A - Improved method and camera : en fr
  • GB842034A - Improvements in and relating to processing poultry : en
  • GB841683A - Improvements in letter files : en
  • GB842024A - Improvements in utilising the waste heat of furnace gases and in cleansing thereof : en
  • GB841542A - Stackable article holders : en
  • GB841642A - Continuous winding apparatus for web material : en
  • IE24033L - Ball point pens : en
  • DK89381C - Feed. : da en
  • GB841718A - Production of catalysts : en
  • GB841757A - Improvements in or relating to antipyretic and analgesic pharmaceutical compositions : en
  • FR1236800A - Drive unit consisting of two single-cylinder hydraulic motors : en fr
  • FR72814E - Molds intended in particular for the manufacture of cement pipes : en fr
  • GB841888A - Electro-magnetic winding device for clocks : en
  • DE1085782B - Dropout end for fork blades of bicycle forks : de en
  • US2945554A - Air cleaning devices and components therefor : en
  • DE1085565B - Electric heating system : de en
  • US2945477A - Control systems for aircraft : en
  • US2945593A - Article supporting device : en
  • US2945516A - Tilting arbor table saw with coaxial control of elevation and tilt : en
  • AU239364B2 - METHOD AND MEANS FOR REFRrERATION BY SELECTIVE RADIATION : en
  • BE588732A - Device for evaporating ammonia solutions. : en nl
  • CA601739A - Log feed mechanism : en
  • FR1236857A - Ultrasonic gas generator intended for supplying explosion engines : en fr
  • GB841928A - Improvements in variable v-belt transmissions : en
  • US2945429A - Photographic film developing apparatus : en
  • US2945573A - Electromagnetic clutch with automatically adjustable air gap : en
  • FR72804E - Improvements to strings of beads and similar applications : en fr
  • GB841668A - Improvements in lens or like cases : en
  • US2945384A - Mechanisms for producing rotational movement of a mass about an axis with a periodic reversal of the direction of rotation : en
  • US2945444A - Hydraulic pump : en
  • US2945886A - Method for reducing chemical compounds by reacting with alkali metal borohydrides : en
  • BE588759A - Manufacture of organic boron compounds, of the amino-diboron type : en fr
  • DE1815233U - COIN OPERATED BOTTLE MACHINE. : de en
  • GB842047A - Improvements relating to liners for tube or ball mills : en
  • BE586758A - Plutonium production. : en fr
  • DE1085616B - Arrangement with a disc triode for generating very short electrical waves in a grid-based circuit : de en
  • DE1085729B - Multi-layer belts, in particular drive belts : de en
  • GB841738A - New process for the preparation of stabilized nitrocellulose : en
  • GB841770A - Improvements relating to cables for prestressing concrete : en
  • FR1236554A - Loading and unloading apparatus for atomic reactors and similar applications : en fr
  • GB841555A - Improvements in or relating to transmission systems : en
  • GB841987A - Improvements in a rotor brake arrangement for a railway car truck : en
  • AU238453B2 - An improved switchboard and meter board mounting box : en
  • CA601837A - Quinoline derivatives : en
  • DE1815089U - LOCKING DEVICE FOR ROTARY SWITCH. : de en
  • US2945761A - Reactivity of couplers incorporated in photographic emulsions : en
  • US2945805A - Production of high quality gasoline and diesel fuel by hydrocaracking a refractory cycle oil : en
  • DE1085641B - Process for scrubbing hydrogen sulfide from coke oven gases : de en
  • FR1236896A - Tobacco strip, method and device for its production : en fr
  • FR72840E - Aldehyde oxidation process : en fr
  • FR1236651A - Method for measuring the permeability of soils with differentiated horizons and device allowing the implementation of said method : en fr
  • FR72749E - Electronic timer : en fr
  • FR1236626A - Improvements to electrical contact devices with plugs and sockets : en fr
  • GB841828A - "improvements relating to casings for the pulsating flow of gases" : en
  • DE1085684B - Method and arrangement for measuring the flow mass of a flowing medium : de en
  • DE1815051U - SWIVEL BASE WITH LOCKING DIFFERENTIAL. : de en
  • US2945801A - Catalytic cracking : en
  • DE1815106U - DEVICE FOR DETECTION OR FOR MEASURING IONIZING RADIATION. : de en
  • US2945583A - Simulated candle device and package : en
  • US2945661A - Telescoping bar hanger assembly : en
  • FR72719E - New folding and rolling table : en fr
  • GB841545A - Improvements in or relating to fuel elements for nuclear reactors : en
  • GB841859A - Greeting card : en
  • GB841866A - Improvements in and relating to electromagnetic relays : en
  • US2945391A - Sprocket chains : en
  • US2945456A - Railway motor trucks : en
  • US2945844A - Process for inhibiting the polymerization of alpha-chloracrylate esters and the resultant compositions : en
  • USRE24845E - John j : en
  • FR1236912A - Manufacturing process of polycyclic arylsodium compounds : en fr
  • FR1236931A - Mobile monobloc electric cylinder for general lifting or other industrial applications : en fr
  • FR1237052A - Speed control circuit for printing press : en fr
  • FR1236766A - Utensil holder : en fr
  • DE1085651B - Blood pump, especially for heart-lung machines : de en
  • DE1085530B - Process for the preparation of caffeine derivatives with basic substitution in the 8-position : de en
  • USD188439S - Box or similar article : en
  • DE1085594B - Temperature dependent electrical switch : de en
  • DE1085659B - Cylindrical grinder for woodworking : de en
  • DE1085515B - Process for the production of alkoxy or aryloxy aluminum hydrides or their complex salts with alkali hydrides : de en
  • DE1815121U - TOOTH EXTRACTION FORCEPS. : de en
  • GB841568A - Improvements in or relating to expansion joints for bridge and like roadways : en
  • GB841721A - Improvements in or relating to clutches : en
  • US2945330A - Apparatus for surfacing glass : en
  • US2945992A - Semi-conductor device : en
  • FR1236588A - Hydraulic brake retarder : en fr
  • FR1236573A - Improvements made to dredgers : en fr
  • GB841567A - Improvements in motor-vehicle steering gear : en
  • GB841878A - An improved method of making a fibre fabric for filtering purposes : en
  • FR1237022A - Method of fixing handles or other members to rods or the like : en fr
  • FR1237071A - Housing for induction motors with outer cage : en fr
  • FR72761E - Method and installation for adjusting flywheel and free-standing piston compressors : en fr
  • FR1236769A - Wardrobe cover : en fr
  • FR1236902A - Hydraulic piston device : en fr
  • GB841824A - Organic ú•ú¾ú´thiocyanates : en
  • GR21102B - SINGLE PHASE MOTORS OF SHORT-CIRCUITED RUNNING AFTER MERCURY RESTORED CRAW. : el en
  • FR1237043A - Device for changing the condenser rollers in an assortment of cards : en fr
  • DE1085828B - Closure for liquid spray nozzles : de en
  • FR1236765A - Loading device usable in particular for transferring heavy loads between a road vehicle and an airplane : en fr
  • FR1236728A - Process for producing a silicon halide : en fr
  • GR21094B - PROTECTIVE INSURANCE PROVISION OF THE AUTHENTICITY OF THE CONTENTS, BY CAPING OF CONTAINERS THROUGH INSIDE HOOKING THROUGH HOUSES : el en
  • DE1815313U - CAR ASHTRAY LIGHTING. : de en
  • GB841565A - Improvements in or relating to articles of jewellery and of personal adornment : en
  • IE24870L - Pharmaceutical preparation : en
  • DE1085720B - Jet engine : de en
  • DE1815109U - ARRANGEMENT FOR APPLYING MARKINGS ON THE LIGHT SCREEN OF IMAGE CONVERTER. : de en
  • DE1085802B - Means for generating steam emanating from toys : de en
  • US2945841A - Polymers from boric acid and organic diisocyanates : en
  • US2945478A - High frequency response valve : en
  • US2945592A - Remover for rags and the like for a pulp treating machine : en
  • DE1815015U - SUPPORT DEVICE FOR THREAD MACHINES. : de en
  • FR1236965A - Improvements in mechanisms for recording and using surpluses in prepaid devices and the like : en fr
  • FR1237049A - Prefabricated toilet cubicle intended for outdoor installation : en fr
  • FR1236759A - Improvements to a joint used to assemble a frame formed of tubular rods : en fr
  • GB841594A - An electric lamp stand and/or toy : en
  • GB841786A - Improvements in and relating to a date indicator with indication of the biological rhythms of a human being : en
  • GB842218A - Improvements in internal combustion engine plants, more especially for ships : en
  • US2945460A - Sewing machine : en
  • USD188412S - Illuminable panel : en
  • DK89346C - Process for the preparation of 5,5'-dinitro-2,2'-dichloro-hydrobenzoins. : da en
  • FR1236954A - Method and device for the manufacture of flexible pipes : en fr
  • GB841712A - An improved cigarette with filter : en
  • DE1085699B - Electrical device for statistical rounding up or down : de en
  • DE1815273U - FINE ADJUSTABLE STOP TO RELEASE A CONTROL MOVEMENT, e.g. ON MACHINE TOOLS. : de en
  • FR1236605A - Support grid for swimming pool battery core : en fr
  • FR1236777A - Method and device for treating the surface of parts : en fr
  • US2945379A - Accelerometer and magneto-resistive electromechanical transducer used therein : en
  • US2945507A - Flow divider : en
  • AU247782B2 - A rotating radio-beacon system for locating objects : en
  • AU5536759A - Indoor games table : en
  • BE586853A - Process for the manufacture of compounds containing the NCCN group, compounds thus obtained and their applications. : en fr
  • BE589019A - Elements in the form of caissons, means of making them and self-supporting structures obtained using these elements. : en fr
  • BE588792A - Pressure-charged gear pump. : en fr
  • BE588983A - Device for establishing exposure values for photographic shots, in particular for X-ray shots. : en fr
  • CA602099A - Electroformed article and a method of making the same : en
  • US2945431A - Apparatus for extracting juice from citrus fruits : en
  • US2945536A - Foldable canopy-type door : en
  • AU5662560A - Liquid full burner nozzles : en
  • BE589041A - Cylinder device, in particular for installations using corrosive substances, and its manufacturing process. : en fr
  • US2945267A - Closure-operators : en
  • US2945311A - Replaceable heels for shoes : en
  • US2945537A - Selector push bar arrangement : en
  • AU235511B2 - Scaffolding coupling : en
  • DE1815188U - BUILDING PLATE. : de en
  • FR1236849A - Tuning circuit : en fr
  • GB841767A - Improvements relating to writing instruments : en
  • GB842078A - Improvements in and relating to anchoring-bolt devices and to support plates therefor : en
  • US2945777A - Process for the saccharification of softwood sawdust : en
  • US2945868A - 2, 3, 17-trihydroxyestra-1, 3, 5 (10)-triene ethers and esters : en
  • US2945921A - Cordwinder bumpers : en
  • US2945498A - Feeding control for cigar machines : en
  • US2945712A - Hub and shaft arrangement : en
  • US2945774A - Method of finishing textile fibers with phosphate antistatic agents : en
  • US2945905A - Process of and apparatus for gas phase pyrolysis of liquid hydrocarbons : en
  • US2945685A - Variable orifice desuperheater : en
  • US2945630A - Spray nozzle : en
  • US2945393A - Power operator : en
  • US2945930A - Self interrupting relay : en
  • FR1236668A - Machine tool : en fr
  • FR1236785A - Method and installation for the continuous manufacture of tubular plastic parts : en fr
  • GB842101A - Improvements in or relating to systems of subscription television : en
  • US2945817A - Silica-silicone aerogels and their preparation : en
  • DE1815219U - VIEWING DEVICE FOR DIAPOSITIVE. : de en
  • GB841850A - Improvements in weighing apparatus for loading predetermined quantities of materials into sacks or the like : en
  • DE1815002U - SHIRT COLLAR OR THE LIKE : de en
  • DK89365C - Glow discharge tube with an auxiliary electrode. : da en
  • DE1085512B - Process for the production of chlorinated aliphatic hydrocarbons : de en
  • BE586691A - Signal receiver. : en nl
  • BE589044A - Folding wire for making all kinds of figures. : en nl
  • GB841961A - A fuel control system or a gas turbine power plant : en
  • DE1815040U - PAPER GUIDE AND HOLDING PARTS ON THE CARRIAGE OF OFFICE MACHINES, IN PARTICULAR TYPEWRITERS. : de en
  • US2945430A - Interference-eliminating distributor cap vent means : en
  • US2945900A - Catalytic dehydrogenation of hydrocarbons : en
  • FR72806E - Suspension stiffness correction device combined with a shock absorber : en fr
  • DE1815075U - TUNING DEVICE FOR THE STEP-BY-STEP TUNING OF VHF UNITS WITH A PUSH BUTTON ARRANGEMENT. : de en
  • DE1815346U - LOUVRE. : de en
  • CA602003A - Polymerization of propylene : en
  • CA602123A - Converging melt-spun filaments with convex aqueous surface : en
  • US2945804A - Hydroformate feed improved by adsorption of normal paraffins : en
  • US2945417A - Apparatus and mechanism for concentrating solar rays on objects to be tested : en
  • DE1085746B - Milling cutter head with inserted radially and axially adjustable blades : de en
  • FR1237007A - Device for reproducing recorded images : en fr
  • GB842135A - Improvements in or relating to liquid dispensing apparatus : en
  • FR1236712A - Well mining equipment : en fr
  • DE1085697B - Method and apparatus for indicating the presence and concentration of hydrogen cyanide or hydrogen sulfide in air : de en
  • DE1815259U - ENGINE BLOCK FOR COMBUSTION MACHINERY, IN PARTICULAR FOR MOTOR VEHICLES, MOTORCYCLES, MOPEDS OD. DGL. WITH A MAGNETIC ROD ARRANGED IN THE GEARBOX. : de en
  • FR1236854A - Method and device for starting an internal combustion engine : en fr
  • BE588841A - A method and apparatus for the continuous drying and hardening of wood fiber panels, chipboard panels and the like. : en fr
  • CA601850A - Automatic edge guide for sewing machines : en
  • US2945325A - Recirculating furnace : en
  • US2945863A - Amides of aminoalkyl pyrrolidones : en
  • FR1236646A - Improvements to cardboard drums : en fr
  • GB841658A - Electric glass working : en
  • GB841982A - Manufacture of polyolefines of high molecular weight : en
  • US2945744A - Magnetic materials : en
  • US2945988A - Machine support device : en
  • US2945324A - Fishing sinker : en
  • US2945646A - Convertible airplane : en
  • US2945305A - Thermosensitive apparatus for demonstrating heat phenomena : en
  • BE588856A - Improvements in cigarette manufacturing. : en fr
  • US2945659A - Parking meter post construction : en
  • USD188419S - Cord connector : en
  • USD188451S - Bottle warmer : en
  • GB842167A - Improvements in apparatus for turning and boring cylindrical bars or holes : en
  • DE1085676B - Process for cleaning crystallisable substances by zone melting : de en
  • DE1815033U - MULTI-PASS FLAME TUBE BOILER WITH INTERNAL REVERSIBLE CHAMBER. : de en
  • DE1815322U - REVIEW MIRROR FOR MOTOR VEHICLES. : de en
  • DE1815377U - CIGARETTE BOX. : de en
  • FR1236880A - Method of manufacturing relatively flat objects, comprising hollow parts : en fr
  • GB842141A - Improvements in or relating to the coating of metal surfaces : en
  • GB842015A - Improvements relating to domestic fires : en
  • DE1085719B - Rocket propulsion and training : de en
  • US2946028A - Polyphase transformer : en
  • DE1085712B - Device for monitoring the performance of diesel engine ship drives with several adjusting screws : de en
  • US2945937A - Submerged-arc welding : en
  • FR1236814A - Piezo-magnetic or piezo-electric transducers : en fr
  • FR1237099A - Machine for the manufacture of slide fasteners : en fr
  • AU5667160A - High-frequency receiving aerial : en
  • GB841942A - Improvements in driving hubs for propellers, wheels and the like : en
  • FR72815E - Chain or similar article with articulated links for jewelry : en fr
  • DE1815315U - CAR PROTECTIVE LIGHTING. : de en
  • DE1085827B - Vibration trailer roller with its own drive motor for the vibration exciter and elastic built-in starter battery : de en
  • CA602013A - Storage bin for ice cube making machine : en
  • GB842077A - Improvements in or relating to briquettes of alkali metal cyanides : en
  • DE1815103U - ELECTRIC FENCE FOR BATTERY OPERATION. : de en
  • DE1815246U - COLLECTING AND TRANSPORT FORK. : de en
  • DK89363C - Polarized, electromagnetic steering mechanism. : da en
  • FR72757E - case : en fr
  • IE24559L - Penicillin derivatives : en
  • AU243369B2 - Adhesive bandage : en
  • BE586682A - A process for the preparation of 17-alkoxy (lower) -18-hydroxy-3-epi-alloyohimbano-16-carboxylic acid diesters. : en fr
  • CA602015A - Refining petroleum : en
  • AU238931B2 - Interlocking cross-joint for structural members : en
  • GB841694A - Improvements in or relating to cathode ray tubes : en
  • US2945411A - Draw bar pin having a spring operated abutment element : en
  • US2945346A - Reverse thrust brake : en
  • US2945385A - Sprinkler : en
  • US2945448A - Universal centrifugal pump : en
  • CA601741A - Swiveled scraper plate rotary ring log barker : en
  • AU238579B2 - Improvements in or relating to nickel plating : en
  • US2945832A - Polyvinyl chloride plastisol containing an alkylbiphenyl and alkyl ester of a dicarboxylic acid : en
  • US2945571A - Automatic vehicle hand brake release : en
  • DE1085638B - Process for the production of socks with running stitch lock on a flat knitting machine and stocking produced according to the process : de en
  • DE1085724B - Self-sustaining mother : de en
  • GB841750A - Improvements in or relating to closures for bottles or like containers : en
  • AU243566B2 - Improvements in or relating to television and like camera tubes : en
  • BE588937A - Improvements to pressure operated switches known as "manostats". : en fr
  • AU5654360A - Chain fastener device : en
  • BE588953A - Silent flow washer. : en fr
  • CA601863A - Decelerating mechanism : en
  • BE586773A - Device for the detection of wagons. : en fr
  • DE1085727B - Elastic shaft coupling : de en
  • DE1815208U - SPRING AND WEIGHT SCALES. : de en
  • DE1815291U - ARRANGEMENT IN ELECTRICALLY POWERED PHOTOGRAPHIC RECORDING CAMERAS, IN PARTICULAR OF CINEMA THEODOLITES. : de en
  • DE1815371U - FACILITY FOR SIGHTING GOODS, IN PARTICULAR TOBACCO. : de en
  • BE589055A - Improvements to filing folders or the like. : en fr
  • CA601895A - Photoelectric switching apparatus : en
  • DE1085770B - Planetary gear, especially for motor vehicles : de en
  • BE586665A - Differential lock, especially for tractors. : en fr
  • CA602052A - Let-off apparatus : en
  • CA602095A - Cyclic method for removal of impurities from coke oven tar : en
  • US2945662A - Adjustable brace connector unit : en
  • US2946053A - Pictorial deviation indicator : en
  • US2945312A - Memory aid : en
  • BE588980A - Apparatus for the development of sensitized material. : en fr
  • CA602108A - Food waste disposer apparatus : en
  • DE1815387U - CASCADE CONVEYORS FOR ALL KINDS OF SCHUETTGUT, ESPECIALLY IN MINING. : de en
  • DE1085666B - Process to improve the dimensional stability and solvent resistance of polyethylene by exposure to high-energy rays : de en
  • BE588735A - Process for the manufacture of homopiperazine derivatives. : en fr
  • AU235288B2 - Adhesive bandage : en
  • AU236750B2 - Improvements relating to the examination and calssiffcationf cassification of sporadically occurring efetss in textileuyarns : en
  • AU4570459A - METHOD AND MEANS FOR REFRrERATION BY SELECTIVE RADIATION : en
  • AU5656160A - Improvements in or relating to flange construction : en
  • BE589137Q - Gym equipment for climbing and climbing exercises. : en fr nl
  • US2945427A - Wiper blade attachment for screed boards : en
  • US2945796A - Process of purifying carbon tetrachloride : en
  • FR1236803A - Two-way tractor : en fr
  • AU243795B2 - Improvements in or relating to releasable fastening devices : en
  • AU245444B2 - Reproduction coatings for printing plates : en
  • CA601946A - Steam helmet : en
  • CA601952A - Air blast refrigerated cabinet : en
  • US2945253A - Mortar joint simulator tool : en
  • US2945511A - Method of making axminster-type carpet : en
  • DE1815256U - AUXILIARY DEVICE FOR THE BODY TREATMENT OF ANIMALS SUCH AS DOGS OR. DGL. : de en
  • CA602005A - Mixing apparatus : en
  • FR1237058A - Tractor leveler : en fr
  • AU5657160A - Conversion of esters to amides : en
  • BE589097A - Stop device for the pressure cylinder of the delivery system of twisting machines, or the like, intervening in the event of wire breakage. : en fr
  • DE1085682B - Drawing angle : de en
  • BE586688A - Portable telephone with a hearing amplifier made of transistors, which can be connected with plugs : en nl
  • CA602061A - Locking and actuating mechanisms for aircraft canopies : en
  • AU246765B2 - Method forthe preparation of compounds containing the atom grouping nccn : en
  • AU4796159A - Pressure sensitive tape dispenser : en
  • BE588988A - Apparatus facilitating the observation of phenomena linked to variations in gas volumes. : en fr
  • DE1085735B - Ventilation valve : de en
  • AU4519659A - Method and apparatus forthe manufacture of laminated fabric belting : en
  • CA602074A - Anti-hunt electrical measuring system : en
  • DE1085484B - Process for the production of a mixed beverage containing alcohol : de en
  • DE1085817B - Circulating conveyor with a conveyor chain rotating around vertical axes for containers : de en
  • FR1236669A - Improvements in manufacturing processes for restraint devices used in orthopedics and resulting devices : en fr
  • GB841573A - Continuously operating cylindrical immersion pressure filter : en
  • GB842042A - Electrical calculating system : en
  • BE588739A - Process for the manufacture of cyanuryl chloride. : en fr
  • BE588864A - Centering device for box closing machines. : en fr
  • CA601872A - Refractory brick for suspension in furnace roofs : en
  • AU5668660A - Electrohydrodynamic fluid pump : en
  • DE1085529B - Process for the preparation of 4-aryl-4-carbalkoxy-N-alkyl-azacycloalkanes and their salts : de en
  • DK89378C - Device for gyratory crushers. : da en
  • US2945824A - Vanadium hydrocarbon conversion catalysts : en
  • DE1815263U - RIBBON BOLTS. : de en
  • FR1236933A - Fixing and support device for coke oven machine rails : en fr
  • GB841697A - Analgesic compositions : en
  • GB841714A - Improvements in or relating to the casting of metals : en
  • US2945887A - Preparation of boron alkyls : en
  • BE588833A - Color enamelling process. : en fr
  • BE588852A - A method of making shaped soap articles and soap substitutes. : en fr
  • DE1085753B - Centrifugal dust separator cell with axially continuous swirl flow : de en
  • FR1236732A - Fuel additives, intended to remove deposits : en fr
  • FR1236780A - Radio receiver for separate side bands : en fr
  • GB842225A - Improvements in cold joining of polyester resins : en
  • DE1085567B - Friction torque amplifier for drive switches for electric traction vehicles with an electrically driven auxiliary motor : de en
  • DE1815156U - WALL BOARD WITH FOLDABLE HANGING DEVICE. : de en
  • CA23383S - Railing wall bracket : en
  • AU5664660A - Manufacture and use of dyestuffs suitable for photographic materials : en
  • US2945558A - Disposable filter bag : en
  • US2946036A - Electric switch with terminal plate and wire grip therefor : en
  • DE1085657B - Process for the rapid restoration of normal air conditions in the halls for nuclear reactors after the occurrence of a catastrophic increase in pressure and temperature : de en
  • BE588845A - Process for manufacturing a water-closet vessel in plastic material and vessel produced according to this process. : en fr
  • DE1085646B - Dental drill handpiece : de en
  • FR1236820A - Universal joint : en fr
  • FR1236870A - Method and apparatus for detecting defects in laminated assemblies : en fr
  • FR72799E - Barrel pump : en fr
  • GB841998A - Steroid compounds : en
  • AU241991B2 - Positioning mechanism : en
  • BE588748A - Process for manufacturing shaped parts based on mineral fibers, starting from a suspension of mineral fibers and a binder. : en fr
  • BE589150A - Method for determining the fuel consumption of a vehicle and device for its implementation. : en fr
  • BE589151A - Roller for transmission chain and its manufacturing process. : en fr
  • US2945791A - Inert lead dioxide anode and process of production : en
  • DE1085566B - Arrangement for feeding several direct-current series traction motors of an electric traction vehicle from an alternating-current contact line : de en
  • FR1236770A - System for motor overload protection : en fr
  • GB842148A - Improved modulation method and system therefor : en
  • GB841632A - Method of manufacturing and treating a thin flat band of parallel artificial filaments : en
  • GB842043A - Safety electric primers for mines, protected against lgnition by extraneous electric currents : en
  • DE1085795B - Process for the patterning of flocked surfaces : de en
  • US2945635A - Resilient hanging device for waste disposal apparatus : en
  • US2945687A - Apparatus for the manufacture of port-land cement, lime and the like : en
  • GB841891A - Improved method of preparing foundry moulds : en
  • GB842087A - Improvements relating to electrical impedance networks : en
  • FR1236619A - Device for drawing an ellipse : en fr
  • FR1236883A - Method and device for switching control mechanisms with stages or steps, without passing the power : en fr
  • GB842059A - Fine-tuning mechanism : en
  • DE1085790B - Cut-off wheel : de en
  • DE1815019U - ELASTIC COLLAR FOR DRUM DRUM. : de en
  • GB842122A - Improvements in radiation gauges : en
  • FR72825E - Lid case with connecting and holding element : en fr
  • BE588813A - Barrel. : en nl
  • US2945827A - Polyethylene coated with wax and polystyrene or polytetrafluoroethylene and preparation of cellular article therefrom : en
  • US2946032A - Variable resistor : en
  • BE588913A - Improvements to rotating heads for apparatus for electrostatic spraying and projection. : en fr
  • BE589187A - Method and device for the hydraulic removal of clarets from a piston pump. : en fr
  • DE1085702B - Zero setting device for electromagnetically switchable counters : de en
  • DE1085742B - Evaporator for vacuum evaporation, especially with aluminum : de en
  • DE1085777B - Release lever for spring accumulators, especially on brakes of motor vehicles and trailers : de en
  • GB841606A - Manufacture of boards from straw : en
  • GB841763A - Improvements in record perforating machines : en
  • AU236637B2 - Bag and handle structure therefor : en
  • BE589280A - Further training in agricultural machinery. : en fr
  • CA601948A - Control for sheet feeder : en
  • CA601785A - Reciprocating dry shaver head construction : en
  • CA602033A - Equivalent four-wire repeaters : en
  • AU5674260A - Positioning mechanism : en
  • DE1815088U - SUSPENSION OF THE CONTACT LEVER OF A NOKKEN SWITCH. : de en
  • DE1815177U - POULTRY PLUCKING MACHINE. : de en
  • DE1815185U - SAFETY CRANK FOR HAND WINCHES. : de en
  • CA601791A - Automatic cigarette lighter and dispenser : en
  • US2945803A - Process for hydrogen treatment and catalytic cracking of petroleum hydrocarbons : en
  • CA601752A - Hydraulic control valve mechanism : en
  • CA601749A - Tape splicer : en
  • CA602030A - Heat treating furnace having double ended chain conveyor : en
  • CA601773A - Self-contained and resealable oxygen dispenser : en
  • BE588690A - Device for connecting electricity consuming devices to a rail containing electrical conductors. : en fr
  • US2945523A - Hold-down apparatus : en
  • US2945757A - Recovery of noble metals from catalytic composites : en
  • AU240908B2 - Method and apparatus for forming hollow plastic articles : en
  • DE1085674B - Process for polymerizing in aqueous emulsion : de en
  • AU5673860A - Electric pipe lighters : en
  • BE589056A - Device for detecting the anode current in polyphase mutators operating in an absorption coil assembly. : en fr
  • CA601941A - Blanking and stacking machine : en
  • DE1815017U - WASHING MACHINE, IN PARTICULAR FOR PRESS STUFFS IN THE FRUIT PRESS. : de en
  • DE1815125U - CURTAIN FOR EYEGLASSES. : de en
  • DE1815285U - SAMPLE CASE FOR TIES. : de en
  • FR1236959A - Sheath : en fr
  • US2945946A - Lamp : en
  • CA601904A - Rotary baler : en
  • US2945299A - Dental handpiece : en
  • US2945634A - Machine for mixing and comminuting materials : en
  • CA601830A - Activation of chemical reactions by nuclear radiation : en
  • DE1085595B - Switching contact arrangement for circuit breaker : de en
  • DE1815127U - COFFIN. : de en
  • FR1237094A - Tachograph for vehicles : en fr
  • US2945613A - Method and apparatus for feeding elongated objects from a container : en
  • CA601967A - Pump : en
  • US2945412A - Slip-free fish netting and method of making same : en
  • US2945544A - Hydraulic power steering for land vehicle : en
  • DE1815069U - WAVE CONDUCTOR SYSTEM FOR CONNECTING A TRANSMITTER TO A RADIATOR IN A RADAR DEVICE. : de en
  • FR1236694A - A process for the preparation of thermostable acrylonitrile polymerization products having improved dye receptivity : en fr
  • GB841599A - Process for preparing oriented thermoplastic filaments having a satiny appearance : en
  • GB841751A - Improvements in or relating to herbicidal compositions of matter : en
  • IE24286L - Continuous casting of metals : en
  • AU4788859A - Adhesive bandage : en
  • US2946023A - Balanced modulator : en
  • US2945276A - Starting piece for spiral wire zip fasteners : en
  • US2945963A - Signal selective circuit : en
  • US2945746A - Process for recovering iodides from aqueous solutions by ion exchange and conversion of the iodides to iodine : en
  • FR1237013A - Fluid seal applicable in particular to compressors and turbines of gas turbojets : en fr
  • GB841960A - Apparatus for repositioning articles lying on a moving conveying surface : en
  • BE586777A - Automatic correction device of the average direct current level of electrical signals. : en nl
  • US2945356A - Refrigerated milk storage tank : en
  • US2945484A - Mixture varying means for internal combustion engines : en
  • US2945585A - Tubular container : en
  • US2946026A - Tuned transformer unit : en
  • AU233983B2 - Improvements in parachute canopies : en
  • AU237506B2 - Antenna kite : en
  • US2946051A - Angle sensing indicator for nutating beam radar system : en
  • AU234369B2 - Improvements in and relating to vehicle-mounted agitators for ready-mixed cement, concrete andthe like : en
  • AU242766B2 - Improvements in polyurethane foam materials : en
  • DE1815349U - FITTINGS FOR SLIDING DOORS OR WINDOWS. : de en
  • GB841631A - Improvements in clamping devices : en
  • US2945878A - Vinyl n, n-dibutyl adipamate : en
  • US2945480A - Fluid pressure actuated reciprocating mechanism : en
  • US2945660A - Display stand : en
  • BE588957A - Improvements to the stabilization of articulated elements. : en fr
  • BE589045A - Step-by-step engine. : en fr
  • DE1815268U - PLUG-IN COUPLING. : de en
  • BE588866Q - Plastic containers. : en fr
  • BE589060A - Water closet bowl seat with quick-release cover. : en fr
  • US2945488A - Composite bow for archers : en
  • US2945694A - Hand held captive ball apparatus : en
  • US2945933A - Electric circuit controlling device : en
  • US2945949A - Method and arrangement for producing electric advance impulses : en
  • GB842109A - Improvements in or relating to the feeding of cigarettes : en
  • GB842183A - Improvements in or relating to electric capacitors : en
  • US2945436A - Vertical printing : en
  • US2945655A - Double skin airfoil structure : en
  • US2945493A - Breathing attachment for swimmers : en
  • FR1236551A - Improvement in the assembly of circular section sealing rings : en fr
  • AU239058B2 - Improvements in or relating togas turbine powerplant : en
  • AU5671160A - Preparation of carbazole compounds : en
  • DE1815094U - Fuse base for NH fuses in connection boxes : de en
  • FR72789E - Planetary gear shifting : en fr
  • GB841706A - Means for automatically controlling a vehicle variable-speed power transmission mechanism : en
  • GB841793A - Power transmission flexible joint coupling : en
  • DE1085629B - Process for the preparation of disazo dyes : de en
  • FR1236986A - Foot switch for functional rehabilitation : en fr
  • GB841978A - Improvements in or relating to aperture sights for fire-arms : en
  • AU240103B2 - Magnetic head : en
  • BE589135A - Fan heater with one or more draft channels. : en nl
  • CA601979A - Method of preparing aliphatic fluorine compounds : en
  • DE1815266U - CLUTCH DESIGNED AS A CONE OR CONE COUPLING. : de en
  • US2945557A - Fluid filtering mediums : en
  • DE1085585B - Termination for electrical cables : de en
  • DE1085661B - Method for repairing hoses, in particular compressed air hoses, made of rubber : de en
  • DE1815397U - PREFABRICATED COMPONENT SET FOR Dismountable INTERNAL BUILDINGS FOR RESIDENTIAL BUILDINGS. : de en
  • AU5674060A - Preparation of ammonium para-tungstate : en
  • BE586716A - Nuclear reactors. : en fr
  • CA602073A - Electroluminescent device : en
  • CA602153A - Safety device for radiation burners : en
  • US2945245A - Coil spring assembly : en
  • US2945254A - Runway sweeper : en
  • AU5665160A - Improvements in or relating to nickel plating : en
  • GB842099A - Improvements in or relating to tipping bodies for vehicles : en
  • BE589272A - Device for the manufacture of laminated products. : en fr
  • DE1085637B - System for heating a building : de en
  • US2945631A - Shower head : en
  • US2946014A - Warm up noise silencer : en
  • US2945389A - V-transmission belt : en
  • AU5656360A - Assembling machine : en
  • BE586826A - Process for the production of terphenyls. : en fr
  • CA602120A - Vacuum cup : en
  • DE1085614B - Method for determining the breakdown voltage of semiconductor barriers and the differential resistance occurring during breakdown : de en
  • US2945594A - Chart support ring : en
  • US2945307A - Talking book having magnetic recording means and shielding means therefor : en
  • US2945565A - Wheel structure : en
  • DE1085632B - Lubricating and hydraulic oils : de en
  • FR1237039A - Shoe tensioner : en fr
  • US2945354A - Liquid oxygen conversion system : en
  • FR1236711A - Metalliferous azo dyes and process for their preparation : en fr
  • FR1236859A - Diaphragm device for photographic or cinematographic cameras : en fr
  • GB841944A - Pick-off devices for gyroscopic apparatus : en
  • GR21083B - SPECIAL ICE REFRIGERATOR TANK. : el en
  • US2945710A - Pumps : en
  • US2945925A - Load-responsive motor shutoff system and operator therefor : en
  • US2946019A - Pulse synchronizing system : en
  • US2945550A - Safety platform for sliding poles : en
  • US2946040A - Spool grip connector : en
  • BE588743A - Loading device for props formed from two elements, usable in particular in mines. : en fr
  • DE1815190U - CORNER FOR GUTTERS. : de en
  • FR1236926A - Tunnel furnace for drying and possible subsequent treatment of welding electrodes : en fr
  • FR72782E - Improvements to signaling devices for long loads on vehicles : en fr
  • CA601943A - Compressor blade manufacture : en
  • AU249549B2 - Coated metals and solutions and processes for making same : en
  • BE588680A - Wood-based panels, in particular chipboard and particle board panels, and method of manufacturing such panels. : en fr
  • BE589128A - Locking rack for packaging bottles. : en fr
  • CA23384S - Mounting bracket for railing posts : en
  • CA601996A - Transfer material : en
  • CA602116A - Process for production of hard burned agglomerates of fine magnetite ore : en
  • BE589171Q - Improved candle, process and device for its manufacture. : en fr
  • CA601849A - Hydraulic clutch operating workspindle of automatic machine tool : en
  • CA601778A - Carbureting means : en
  • CA602000A - Oil filter cartridge : en
  • US2945578A - Variable spacing mechanism for typewriters : en
  • US2945291A - Frictional material : en
  • US2945546A - Safety brake : en
  • US2945281A - Double action lock for caskets : en
  • US2945821A - Process of inhibiting corrosion : en
  • USPP1960P - Euonymus plant : en
  • DE1815016U - CYLINDRICAL TREATMENT ROLLER FOR TEXTILE GOODS. : de en
  • FR1236982A - Measuring and control gauge for paramagnetic and ferromagnetic parts : en fr
  • CA602105A - Water-soluble organic dyestuffs : en
  • DE1085533B - Process for the production of cyanuric acid : de en
  • DE1815038U - CUTTING-PERFORATING KNIVES FOR PAPER AND OTHER MATERIAL FOR PRINTING AND PROCESSING MACHINES OF ALL KINDS. : de en
  • FR72766E - Cellular foams : en fr
  • US2945888A - Unsaturated di(phosphonium halide) compounds and diphosphine compounds and preparation thereof : en
  • US2946035A - Couplings for electric conductors : en
  • BE589185A - Base for safety circuit breaker. : en fr
  • CA602126A - Extrusion die for briquetting machine : en
  • US2945314A - Display device : en
  • US2945315A - Design forming apparatus : en
  • AU5652460A - Agas mask : en
  • US2945357A - Portable air conditioning units : en
  • US2945954A - Refrigerating apparatus : en
  • US2945737A - Method of dehairing hides : en
  • US2945802A - Production of high quality light jet fuel : en
  • US2945982A - Electronic device : en
  • CA601806A - Process for producing therapuetically active alkylene diamines : en
  • DE1815155U - COASTERS, ESPECIALLY FOR HOUSEHOLD ITEMS. : de en
  • FR1236976A - Jacketed projectile : en fr
  • GB842217A - The production of synthetic and proteinaceous textile fabrics having antibacterial properties : en
  • US2945799A - Catalytic conversion of hydrocarbons with removal of fouled material from heat exchangers : en
  • US2945971A - Dynamoelectric machine : en
  • CA602018A - Sifting apparatus : en
  • CA602075A - Melt-spinning : en
  • CA602097A - Vibrating apparatus : en
  • CA601947A - Polyvinyl resin reinforced with core-spun yarns : en
  • AU243295B2 - Improvements in or relating to liquid level indicators : en
  • AU243565B2 - Substituted trioxo-octahydroanthracenes. and octahydronaphthacenes : en
  • US2945601A - Apparatus for turning round bars : en
  • US2945860A - New piperazine-carboxylic acid esters : en
  • AU5664460A - Improvements in parachute canopies : en
  • BE589191A - Device for crimping synthetic threads by the compression process. : en fr
  • BE586695R - Method for obtaining printing forms. : en fr nl
  • CA602083A - Dry shaver : en
  • BE588712A - Press for pressure testing pipes. : en fr
  • AU5662360A - Improvements in and relating to disc filter sectors : en
  • BE588684A - Tile or similar paving element for the execution of a road surface, and road surface executed by means of these elements. : en fr
  • BE588895A - A method for improving the condition of the soil, for making it ready for construction, or for constructing roads thereon. : en nl
  • CA601984A - Fastening device : en
  • US2945408A - Harmonica and microphone pick-up therefor : en
  • US2945449A - Hydraulic control pump : en
  • US2945637A - Paper mill winder drives : en
  • AU5671660A - Torsion balance : en
  • US2945563A - Safety locks for harness : en
  • US2945577A - Keyboard lock mechanism : en
  • US2945741A - Recovery of uranium values : en
  • CA602138A - Method of polymerizing siloxanes : en
  • JPS359482B1 - : ja
  • CA602004A - Oil burners : en
  • CA601747A - Tree-uprooting attachment for the agricultural tractors : en
  • BE589028A - Plastic coffin. : en fr
  • CA602142A - Hydraulic pump : en
  • FR1236623A - Automatic still image projection device : en fr
  • DK89380C - Stitching sewing machine for sewing decorative stitches. : da en
  • DE1085768B - Cutting device for cutting a line, in particular pull-out lines for parachutes : de en
  • DE973917C - Method and device for producing a connection piece with a large diameter on a tube with a large wall thickness that is heated in the neck area : de en
  • FR1236887A - Spreader cap for applying liquid products to the skin : en fr
  • FR72830E - Process for the preparation of cyclododecatrienes- (1, 5, 9), and other cyclic hydrocarbons, products obtained and their applications : en fr
  • DE1085575B - Dipole antenna for several frequency ranges : de en
  • DE1085610B - Recessed indicator light : de en
  • US2945515A - Liquefied gas handling system : en
  • US2945693A - Reinforced ball : en
  • US2945786A - Process for producing butanol by fermentation : en
  • AU244385B2 - Method of and apparatus for lifting tracks : en
  • AU5673260A - Improvements in or relating to heater wire : en
  • GB841898A - Process for preparing low molecular weight polyolefines : en
  • DE1815340U - BALL SNAP LOCK. : de en
  • FR1236739A - Process for improving the thermal stability of polyoxymethylenes : en fr
  • FR72759E - Conditioned plaster tile : en fr
  • GB842055A - Improvements in drilling machines : en
  • CA601936A - Pneumatic drill : en
  • DE1085601B - Overcurrent release with temperature-dependent components : de en
  • DE1815269U - FINE CONTROL VALVE. : de en
  • AU4670159A - Improvements in bearing seals : en
  • BE588770A - Containers for fluids. : en fr
  • BE589066A - Clamp for holding slabs, blocks, etc., during transport with a crane. : en fr
  • CA601881A - Insecticidal compositions : en
  • AU5660260A - Inks suitable for printing on thermoplastic sheet or film material printed sheets or films, and pellucid laminates incorporating the printed sheets or films : en
  • AU241990B2 - Conversion of esters to amides : en
  • AU5664760A - Improvements relating to semiconductor protective circuit arrangements : en
  • BE588710A - Reverse thread cylinder for textile machines : en fr
  • US2945470A - Banking indicator for motor vehicles : en
  • FR1236700A - Device for the pre-heating of raw cement flour or similar substances which are finally burned or sintered in a combustion furnace : en fr
  • FR1236840A - Pressure control device, in particular pneumatic regulator : en fr
  • FR1237020A - Plastic sheets and their manufacturing process : en fr
  • FR1237076A - Process for the production of mixed water-soluble and polymerizable cellulose ethers : en fr
  • GB841700A - Improvements in or relating to the manufacture of copolymers of oil-modified alkyd resins and vinyl compounds : en
  • BE589075A - Improvements to the. : en fr
  • CA602071A - Dispensing closure : en
  • US2945990A - Electric control circuit : en
  • FR1236947A - Process for the preparation of protective coatings on metal parts : en fr
  • GB842202A - Improvements in or relating to hydraulic control valves : en
  • BE588788A - Load break high voltage switch. : en fr
  • BE589216Q - Cam switch with thermal trigger at maximum. : en fr
  • DE1085703B - Lock key bank for cash registers, accounting machines, calculating machines, etc. like : de en
  • CA601774A - Method for meal canning : en
  • CA601776A - Combined gear reduction and clutch mechanism : en
  • CA602109A - Method of making sponge iron : en
  • BE588923A - Process for the preparation of phenyltetrahydropyrylpiperazines. : en fr
  • BE589197A - Improvements to lavatory seats. : en fr
  • AU4616959A - An improved switchboard and meter board mounting box : en
  • BE586741A - Magnetic drum counter writing circuit. : en fr
  • CA601807A - Conduit and process for the prevention of paraffin deposition therein : en
  • DE1815078U - ELECTRICAL CABLE, IN PARTICULAR FOR LIGHTS. : de en
  • FR1236690A - Lathes and machine tools glasses : en fr
  • FR1236725A - Improvements to solder cables : en fr
  • GB841890A - Polyvinyl chloride stabilizer : en
  • GB842205A - Improvements in the production of polymeric materials : en
  • BE589072A - Loading tube for nuclear reactors. : en fr
  • AU5670360A - Powder dispensing apparatus : en
  • BE588855A - Improved process for vulcanizing rubber latex. : en fr
  • US2945846A - Polymerization of olefins with catalyst of aluminum tributenyl and titanium tetrachloride : en
  • US2946033A - Polarized connector for printed circuit cards : en
  • USD188438S - Snare drum strainer : en
  • AU243024B2 - Improvements in or relating to impregnated cathodes for electric discharge tubes : en
  • AU235141B2 - Chain fastener device : en
  • CA601859A - Anti-fouling method and apparatus for heat exchange : en
  • CA601892A - Anti-wheel-slide control apparatus having brake reapplication lockout means : en
  • CA602065A - Process for the continuous polymerization of olefins : en
  • BE589275A - Sweetening machine : en fr
  • CA601814A - Gearshift control : en
  • BE589278A - Bridge contact gears. : en fr
  • CA601812A - Partially dehydrated amorphous silica as a reinforcing pigment in natural and synthetic resins : en
  • DE1815355U - AUTOMATIC SHOT COUNTER. : de en
  • DE1815066U - MASTER CLAMP FOR ANTENNAS. : de en
  • FR72760E - Welt sewing machine : en fr
  • GB841644A - Improvements in the packing of powdery or granular materials : en
  • DE1085493B - Process for dyeing cellulose material with water-soluble thiosulfonic acids from sulfur dyes : de en
  • DE1815392U - REMOVER FOR PENDULUM CENTRIFUGE. : de en
  • GB841758A - Improvements in increasing the particle size of synthetic rubber latices : en
  • GR21069B - METHOD FOR PROCESSING AND OPERATION OF NON-marketable quality NAXIAS AND TURKEY SMYRIDOS FOR THE ISOLATION OF corundum EC OXIDES OF IRON AND CONVERSION INTO refractories HIGH MELTING POINT TO BE producing AFTER impurities .. : el en
  • GR21100B - PLASTIC FRAMES IN SHEETS. : el en
  • AU234862B2 - Improvements in and relating to disc filter sectors : en
  • AU4555559A - Improved wet concentrator : en
  • FR72735E - Shirt enhancements : en fr
  • DE1815217U - FINE-LENS PHOTOGRAPHIC LENS. : de en
  • DK89356C - Trigger means for apparatus for returning carbon sheets of paper between continuous paper paths to a new writing position in typewriters or bookkeeping and calculators. : da en
  • AU239575B2 - Improvements in or relating to ice trays : en
  • FR1236639A - Device for adjusting the camber and caster of motor vehicles : en fr
  • FR1237083A - Hermetically sealed compressor assembly for refrigerators : en fr
  • GB841889A - Blend of polymeric products : en
  • GB842066A - Carrying case for a portable sewing machine : en
  • GB842197A - Improvements in afterburner combustion equipment of a gas turbine jet propulsion engine : en
  • AU5661660A - Process forthe production of catalysts containing alumina and silica : en
  • US2945576A - Rotary printing device : en
  • US2945360A - Air conditioning units including filter mounting means : en
  • USD188432S - Combined juicer and pitcher : en
  • GB841762A - A device for sprinkling pulverulent substances onto a fibrous fleece : en
  • CA601919A - Polymerization of ethylene : en
  • DE1085479B - Pit punch cap : de en
  • DE1815366U - HOLDING ROD WITH ADJUSTMENT DEVICE FOR SPRING CLAMP. : de en
  • FR1236536A - Surveyor's chain and its support reel : en fr
  • FR1236549A - Development of well ionization chambers : en fr
  • GB842082A - Improvements in or relating to magnetic amplifiers : en
  • AU4669459A - Improvements in and relating to septic tanks : en
  • GB842210A - Improvements relating to high voltage electrodes : en
  • FR1236675A - Improvements to the shape and construction of machining and assembly jigs : en fr
  • GB841983A - Control apparatus for variable ratio power transmission means : en
  • DE1815098U - CLAW-POLE CONSTRUCTION AC GENERATOR. : de en
  • DE1815162U - CHANGING CHEST FOR HOSPITALS, SAEUGLINGSHEIME AND THE LIKE. : de en
  • FR1236862A - Indirect heating cathode for electron tubes : en fr
  • GB841576A - Process for manufacture of sintered bodies : en
  • AU5655960A - Reproduction coatings for printing plates : en
  • CA601795A - Roof structure : en
  • CA602034A - Digital multiplier : en
  • US2945980A - Vacuum tube : en
  • US2946013A - Voltage measuring circuits : en
  • US2946038A - Terminal lug for wire wound resistor : en
  • GB842149A - Disc type brake : en
  • GB842177A - Improvements in or relating to fuel supply systems for aircraft : en
  • GB842025A - Method for the manufacture of methyl acrylate and methyl methacrylate monomers : en
  • GB841540A - Improvements in method of moulding articles : en
  • FR1236661A - Domestic refrigerator : en fr
  • GB842232A - Improvements relating to machines for routing and trimming stereotype plates : en
  • FR1236643A - Process for stabilizing the reagent used for the determination of lactic dehydrogenase and stabilized reagent thus obtained : en fr
  • FR1236580A - Sophisticated flowerpot stand : en fr
  • FR1236788A - Device intended to close the orifice allowing the conveyor system to pass through the feed hopper of a handling device : en fr
  • GB841729A - Improvements relating to the preparation of metal plates for welding : en
  • FR1236561A - Improvements to rotary plain bearings : en fr
  • FR1236886A - Device for measuring the load on a cable of an extraction installation : en fr
  • BE588920A - Cathode system. : en fr
  • CA601935A - Automatic adjusting device for brakes : en
  • AU235712B2 - Liquid dispenser : en
  • FR1236891A - Device for measuring the flow of a gas in a pipe, with pressure and temperature correction : en fr
  • FR1236567A - Sanitary panel unit : en fr
  • FR1236721A - Titanium dioxide in fibers and preparation thereof : en fr
  • GB841528A - Improvements in or relating to instruments of the slide-rule or like type for makingcalculations appertaining to time, speed and distance : en
  • GB841622A - Improvements in and relating to magnetic switching circuits : en
  • GB842100A - Universal joints : en
  • GB842104A - Treatment of polyethylene film : en
  • DE1815107U - INDUCTION APPARATUS FOR THERAPEUTIC TREATMENT. : de en
  • DE1815284U - DISPLAY AND SALES STAND FOR SMALL PARTS. : de en
  • GB842158A - Process of casting titanium and related metal and alloys and apparatus therefor : en
  • CA601951A - Tractor mounted side boom crane : en
  • GB841569A - Gasification of fuels and decomposition of gases : en
  • GB841938A - Improvements in and relating to polyphase tap-changing switching devices for use in combination with regulating transformers : en
  • GB842173A - Improvements in or relating to textile materials for nuclear reactors : en
  • DE1815258U - DEVICE FOR SUCTIONING LUBRICATING OIL FROM THE OIL SUMP IN COMBUSTION PISTON MACHINES. : de en
  • FR72754E - case : en fr
  • GB842236A - Improvements in or relating to stacking chairs : en
  • DE1085794B - Circuit for locating body noise : de en
  • DE1815079U - FLEXIBLE CONDUCTOR FOR THE ELECTRICAL CONNECTION OF TWO SEALED HOUSINGS FOR LIGHTS, ELECTRIC DEVICES ETC. : de en
  • DE1085619B - Device for automatic determination or limitation of the exposure time of X-ray exposures : de en
  • DE1815223U - LENS TUBE GUIDE. : de en
  • GB841602A - Method for the separation of plutonium from uranium : en
  • DE973921C - Method and apparatus for drawing glass : de en
  • US2945261A - Preparation of foamed thermoplastic resin forms having wrinkle-free profile surfaces : en
  • US2945966A - Transistorized monostable multivibrator : en
  • GB841579A - Elevators : en
  • GB841623A - Improvements relating to the manufacture of bricks : en
  • DE1815175U - STEEL BODY HAVING GALSUR LAYERS, IN PARTICULAR COOKING POT, PAN AND THE LIKE. : de en
  • FR1236524A - Sewage filtration plant : en fr
  • FR1236790A - Process for manufacturing a weather-resistant coating for roofing or for wall insulation : en fr
  • FR1236801A - floating screen for liquid storage tanks : en fr
  • GB841575A - Improvements in or relating to single phase motors : en
  • US2945502A - Flow control devices : en
  • FR1236529A - Protective coating of oxidizable metals : en fr
  • GB841722A - Improvements in or relating to electrical bushing assemblies : en
  • FR1236953A - Heat transfer device, especially for gas cooled neutron power reactor : en fr
  • DE1085511B - Process for the preparation of a chlorocarbon compound of the gross formula C Cl : de en
  • DE1815091U - STAIR LIGHTING MACHINE. : de en
  • FR1237036A - Method and device for taking hollow bodies from a container or the like : en fr
  • GB842017A - Improvements in hydraulic or pneumatic pressure control systems : en
  • FR72824E - Lid case with connecting and holding element : en fr
  • GB841867A - Method of surfacing floors : en
  • DE1085677B - Device for collecting gas from aluminum ovens : de en
  • DE1085734B - Throttle device with an axially displaceable throttle piston provided with a helical groove : de en
  • FR72800E - Process for obtaining tri- and tetra-chlorethylene : en fr
  • FR72809E - Electric motor for equipping low power devices : en fr
  • GB841605A - Improvements in and relating to the production of substantially pure thorium and uranium and binary and ternary alloys of thorium, uranium and zirconium : en
  • DE1085494B - Process for changing the heating direction of regenerative composite coke soils : de en
  • US2945822A - Reactivation of solid phosphoric acid catalyst : en
  • GB841533A - Method of cooling nuclear reactors : en
  • US2945522A - Power actuated wheel elevating and supporting stand : en
  • DE1085717B - Gas turbine system with a jet device or a compensation nozzle : de en
  • DE1085758B - Multi-layer paper sack with a moisture-proof lining : de en
  • GB841549A - Load supporting and vibration dampening mounting for vehicle suspension : en
  • FR1236581A - Refined valve : en fr
  • FR1236958A - Method of manufacturing magnetic recordings : en fr
  • DK89341C - Bra. : da en
  • DE1085609B - Device for protection against overcurrents in the case of low voltage consumers with a control device : de en
  • GB841715A - Improvements in or relating to rotors : en
  • GB841975A - Improvements in piston-and-ring assemblies for internal combustion engines and cylinders combined therewith : en
  • US2945658A - Supporting means for fish nets : en
  • US2945700A - Fluid suspension having quick centering control for electrically actuated valves : en
  • US2945752A - Control of wild oats : en
  • US2945645A - Aircraft variable lift wing : en
  • US2945679A - Composite metal and wood post structure : en
  • US2945682A - Mixers and containers : en
  • CA602026A - Epoxy resin molding composition and process of making the same : en
  • DE1815160U - A SLEEPING DISPLAY CASE. : de en
  • FR1236522A - New polyhalopolycycloalkene amides : en fr
  • DE1085785B - Device for gas-tight sealing of glass or other containers : de en
  • DK89359C - Color television receiver. : da en
  • DE1085744B - Annealing furnace system for the production of hard material coatings by gas plating : de en
  • US2945784A - Streptomycin and dihydrostreptomycin salts : en
  • GB841874A - Improved binders for foundrywork : en
  • BE589124A - Manufacture of tertiary amines acting on blood pressure. : en fr
  • FR72794E - Individual skier thruster : en fr
  • GB841761A - Improvements in or relating to vehicles having multiple hoppers for the transport and the distribution of materials in bulk : en
  • GB841692A - Purification of aliphatic acids : en
  • DE1085633B - Resin glue : de en
  • US2945524A - Sheet metal lock nut with deformable flange and sealing material : en
  • FR1236821A - Thermionic cathode : en fr
  • US2945849A - Disazo compounds containing a quaternary ammonium group : en
  • FR1236663A - Manufacture of drawstring bags : en fr
  • US2945756A - Electric arc resistance furnace and method of melting refractory materials : en
  • US2946030A - Superconductive switching element : en
  • FR1237091A - Improvements in photo-typographic composition processes and apparatus : en fr
  • GB841657A - Phonograph pickup cartridge : en
  • GB841951A - Improvements in or relating to heat-exchangers : en
  • US2945615A - Bag closure and opening device : en
  • US2945816A - Process for preparing detergent bars : en
  • CA601751A - Electrical switching apparatus : en
  • DE1085673B - Process for the preparation of substituted poly-p-xylylenes : de en
  • DE1815196U - SEALING DEVICE ON SINTERING MACHINES. : de en
  • CA601738A - Auto top carrier bar : en
  • FR1236680A - Mandrel for carrying a coil tube of sheet material : en fr
  • US2945512A - Barbed wire laying device : en
  • DE1085670B - Molding compound based on olefin polymers and organopolysiloxanes which can be thermosetted in the presence of catalysts : de en
  • DE1815213U - MAGNETIC SOUND DEVICE FOR THE SOUNDING OF NARROW FILMS. : de en
  • DE1815388U - Rotary lock for conveying powder or granular goods. : de en
  • US2945334A - Machine for packaging soft printed butter : en
  • FR1236782A - Method and means for amplifying or restoring hearing : en fr
  • FR1237061A - Device intended to reproduce quickly and economically on sensitive media, all negative or positive negatives and documents : en fr
  • DE1085537B - Process for the production of substituted phthaleins and sulfophthaleins : de en
  • FR1236654A - Lipstick holder or case : en fr
  • FR1236717A - Process for the polymerization of monoolefins, in particular ethylene, to obtain synthetic polymerisates with high molecular weights, using metalliferous catalysts : en fr
  • US2945727A - Emergency braking systems : en
  • US2945785A - Method of obtaining adrenocortico-tropic hormone preparation of enhanced potency : en
  • FR1236941A - Device for supplying fuel to gas turbine engines : en fr
  • AU4518159A - Improvements in radio transmission and receiving systems for transmitting two signals comprising correlated frequencies by combined amplitude and phase modulation : en
  • DE1085662B - Method and device for the production of closed hollow bodies from thermoplastic synthetic material by inflation in a mold : de en
  • FR1236576A - Adjustable diffusion deflector for ventilation ducts : en fr
  • GB841935A - Continuous mixer : en
  • FR72820E - Manufacturing process of tri- and tetra-chlorethylene : en fr
  • GB842186A - Light amplification and storage device : en
  • US2945270A - Cabinet corner construction : en
  • US2945649A - Aircraft control systems : en
  • FR1236792A - Survey device : en fr
  • FR1237004A - Device for limiting several successive movements of elements, such as a carriage for driving tube bending machines and other machine tools : en fr
  • GB842206A - Improvements in hydraulic swash-plate pumps : en
  • DE1085796B - Locking and lifting device for top roller support and loading arm on spinning machine draw frames : de en
  • GB841774A - Distillation apparatus : en
  • CA602077A - Process for purifying tetrachlorophthalic acid and its anhydride : en
  • GB841992A - Improvements relating to nuclear reactors : en
  • BE588943A - Quiet gear transmission. : en fr
  • CA601891A - Signal transmission element and method : en
  • DE1085748B - Device for sorting out the crop ends in pipes : de en
  • US2945664A - Grain tank and elevator clamp : en
  • FR1236758A - Improvements to centrifugal weights : en fr
  • US2945638A - Composite laminated tube : en
  • US2945754A - Granular fertilizer from calcium metaphosphate : en
  • DE1815071U - ANTENNA CONNECTION BOX WITH GUIDE PROFILE FOR CENTERING THE SUPPORT TUBE. : de en
  • DE1815325U - ANGLED SHOULDER RIM WITH OPEN RING SIDE. : de en
  • DE973919C - Continuous process for the production of branched, aliphatic, polymeric olefins boiling over 163 ° : de en
  • FR1236819A - Attachment for socket head screws or bolts : en fr
  • GB841578A - Automatic clutch : en
  • GB841626A - Improvements in and relating to the preparation of organic carbamate compounds : en
  • AU245490B2 - The antibiotic chalcomycin and its production by fermentation : en
  • AU245576B2 - Welding head : en
  • BE588889A - Electrode for light discharge lamps. : en fr
  • AU5659760A - Method of jointing masonry using preformed jointing material : en
  • AU5666060A - Improved axial locating means for rotatable machine shafts : en
  • BE589052A - Austenitic alloys based on iron and free from nickel. : en fr
  • GB842060A - High-frequency aerial : en
  • GB842107A - Signal memory or delay device : en
  • FR1236545A - Anti-splash accumulator battery cap : en fr
  • GB841674A - A process for preparing a diels-alder adduct of hexachlorocyclopentadiene and acetylene : en
  • US2945313A - Polychromatic selective display panel : en
  • US2945703A - Valve and key therefor : en
  • FR1236571A - Folding operating table : en fr
  • FR1236895A - Automotive bumper enhancements : en fr
  • FR1236952A - Method of arranging the elements of electrical regulation and control systems : en fr
  • FR1236970A - Photoelectric adjustment and measurement device : en fr
  • DE1085803B - Process for the production of ferrites, in particular for the production of permanent magnets : de en
  • GB841666A - Improvements in or relating to loudspeakers and loudspeaker magnets : en
  • GB841803A - Purification of slightly water soluble c5 alcohols : en
  • GB842187A - Light amplifier and storage device : en
  • GB841946A - Halogenation of polymeric hydrocarbons : en
  • DE1085667B - Use of a copolymer containing tertiary amino groups as a curing agent for epoxy resins : de en
  • DE1085726B - Device for the non-rotatable connection of two coaxial shafts : de en
  • US2945611A - Paint can shield : en
  • US2945923A - Ignition distributor : en
  • US2945517A - Plural panel strip-cutting machine with traveling saw : en
  • US2945453A - Conveyor system : en
  • US2945859A - Diaminoquinazolines and method of : en
  • US2945483A - Diesel engine starting means and method : en
  • GB841580A - Jet propulsion engine with noise suppression nozzle means : en
  • FR1236856A - Heating baths and their control devices : en fr
  • FR1237053A - Lightweight folding house, transportable on a trailer or similar system : en fr
  • GB841797A - Improvements in dynamic dampers : en
  • GB842227A - Improvements in or relating to devices for performing and classifying measurements : en
  • DE1085486B - Extrusion press with a single receiver that can be loaded from the outside : de en
  • FR1236704A - Motor vehicle dashboard gallery : en fr
  • GB841678A - Improvements in or relating to pipe-wrenches : en
  • GB842160A - Improvements in or relating to fluid control valves : en
  • AU5674960A - PRODUCTION OF 6 - METHYL -4, 6 - PREGNADIENE - 3, 20 - DIONE AND 17a - ACYLOXY DERIVATIVES THEREOF : en
  • BE588872A - Automatic level maintenance storage and distribution device. : en fr
  • CA601982A - Stereo-manual-viewer with artificial source of light : en
  • US2945684A - Pre-batch trailer for concrete making ingredients : en
  • US2945257A - Poultry processing equipment : en
  • US2945939A - Rotary welding electrodes : en
  • US2945491A - Manipulative holder for testing purposes : en
  • US2945709A - Pump rotary seal assembly and method of assembling and servicing same : en
  • US2946056A - Electrically variable complex slot : en
  • DE1085710B - Two-stroke internal combustion engine working with external ignition : de en
  • FR72847E - Device for cleaning dental burs : en fr
  • FR1237069A - Extendable hydraulic support such as a mine prop : en fr
  • GR21078B - DECORATIVE MIRROR EC BOARD FOR ELECTRIC WALL SWITCH, ELECTRIC BELL AND SOCK BUTTONS. : el en
  • FR1236818A - Valve actuator : en fr
  • GR21096B - SEAT AFTER SLEEPING SLEEPING MECHANISM. : el en
  • FR1236579A - Handlebars for bicycles or other similar vehicles and their method of assembly : en fr
  • DE1815035U - DEVICE FOR APPLYING A PRINT ON ROTATIONAL SYMMETRIC OBJECTS. : de en
  • DE1815380U - TRANSPORT CONTAINER FOR UNPACKED MEAT PRODUCTS. : de en
  • DE1085596B - Apparatus for translating a graphic representation into binary coded information : de en
  • DE1815043U - LOCKING DEVICE. : de en
  • DE1815224U - DEVICE FOR CONTINUOUSLY CHANGING THE FOCAL LENGTH OF LENSES. : de en
  • FR1236583A - Method and device for taking pictures and stereoscopic viewing of animated scenes : en fr
  • FR1236920A - Method and device for the manufacture of compressed parts from a semiconductor material : en fr
  • BE586674A - New derivatives of piperazine. : en fr
  • GB842143A - Improvements in and relating to high frequency apparatus : en
  • FR1236595A - Watertight pipe fitting : en fr
  • FR1236867A - Improvements to lifting devices or elevators for oil and other works : en fr
  • GB841892A - Improvements in or relating to baking ovens : en
  • DE1815064U - RIGID ELEMENT SUPPORT FOR ANTENNAS. : de en
  • BE588868A - Plastic laminate panel with decorative relief surface and process for its manufacture. : en fr
  • BE588968A - Machine for cold rolling of screw threads. : en fr
  • BE589175A - Segmental drum winding machine for metal bands. : en fr
  • FR72704E - Protective and lubricating device for bearings and bearings : en fr
  • DE1085709B - Fungicides : de en
  • FR1236597A - Improvements to rechargeable fuse-holder cartridges : en fr
  • FR1236956A - Hypodermic syringe devices : en fr
  • FR1237095A - Memory to retain the state of the links of the switching network of a telecommunication exchange : en fr
  • GR21099B - ADVERTISED FORMED OR FRAMEWORK ADVERTISEMENTS FOR THE USE OF PLASTIC SHEETS. : el en
  • GB842153A - Improvements in or relating to gramophone disc records : en
  • FR1236832A - Shaped crotch diaper or diaper : en fr
  • GB841603A - Oil filter unit : en
  • GB842123A - Improvements in or relating to apparatus for diffusing a gas into a liquid particularly for the preparation of aerobic microbiological cultures : en
  • DE1815330U - VACUUM FILLING MACHINE IN CONTAINER DESIGN. : de en
  • FR1236699A - Sheath serving as a hand protection glove for brush-holder caps or pad holders for bottles of corrosive or staining liquids or pastes : en fr
  • DE1815104U - BRACKET FOR SEMICONDUCTOR. : de en
  • GB841521A - Improvements in or relating to processes for the preparation of esters of acrylic and methacrylic acids : en
  • US2945702A - Combination air spring-leaf spring suspension : en
  • GB842130A - Improvements in or relating to bistable transistor trigger circuits : en
  • GB841609A - Carding apparatus : en
  • GR21070B - INTERNAL COMBUSTION ENGINE OF SIMPLE CIRCULAR ENERGY AND NOT RECONSTRUCTIVE - LOW AND HIGH PRESSURE - TWO-TIME WATER COOLER AND AIR COOLER. : el en
  • FR72710E - Novel pyridine thioamides and their preparation process : en fr
  • FR72826E - Fixing device for tubes, pipes or the like : en fr
  • GB841633A - Pharmaceutical composition for use in treatment of helminths : en
  • DE1815014U - FABRIC TENSIONING AND DRYING MACHINE. : de en
  • DE1815059U - ISOLATING CAPACITOR FOR MAGNETRON. : de en
  • DE1085644B - Fan impeller in drum design : de en
  • DE1085617B - Tunable reverse shaft generator tubes : de en
  • DE1085807B - Device for the manual introduction of goods or goods packages into bags or carrier bags : de en
  • DE1815328U - SCOOTER FOR CHILDREN AND ADULTS. : de en
  • DE973980C - Arrangement for the identification of more than 100 lines with the help of dialers that adjust to a line to be identified : de en
  • FR1236600A - Compound cover : en fr
  • FR1236893A - Cast iron refining process : en fr
  • FR1236715A - Automatic clutch actuated as a function of the speed of rotation of a shaft, in particular for motor vehicles whose engine must be engaged for an adjustable value of the number of revolutions of this engine : en fr
  • FR1237054A - Armored coating, especially for aviation : en fr
  • GB841747A - Production of conjugated diolefines : en
  • GB842097A - Improvements in or relating to a clock : en
  • DE1815124U - BANDAGE FOR PREGNANT. : de en
  • FR1236640A - Locking device for drawing tables : en fr
  • AU243702B2 - New aromatic ammnohydroxyl derivatives suitable for use in oxidation dyes, method of preparing and method of using these derivatives : en
  • GB841922A - Apparatus for continuous proportioning of a liquid or a liquid suspension : en
  • GB842051A - Method and apparatus for control of polymerization reactions : en
  • GB842090A - Manufacture of hydrocarbon lead compounds by an electrolytic process : en
  • GB842093A - Improvements in or relating to a compressor-gas turbine combination incorporating supporting structure for apparatus subject to temperature variations : en
  • FR1236815A - Device for laterally moving plants on the ground : en fr
  • DE1085526B - Methods for purifying tryptamines : de en
  • DE1085663B - Process for hardening, in particular photographic glue and gelatin layers : de en
  • GB841777A - Improvements in or relating to machines for filling containers with an assortment ofarticles : en
  • GB842052A - Improvements relating to stapling machines : en
  • FR1236990A - Elastic shock absorber : en fr
  • FR1237048A - Articulated parallelogram disconnector : en fr
  • DK89379C - Cleaning machine, especially for cleaning grain and seeds. : da en
  • US2945624A - Counting number register : en
  • DE1085563B - Arrangement at track diagram tables with optical train number reporting : de en
  • DK89344C - Removable garment extension device for mounting on a clothes hanger. : da en
  • FR1236973A - Loose-leaf binding : en fr
  • GB841838A - "spraying apparatus suitable for decorating articles of earthenware, pottery or chinaware or similar workpieces" : en
  • GB841977A - Improvements in and relating to polymeric compositions : en
  • GB842044A - Improvements relating to electric lighting fittings : en
  • GB842224A - Tumble finishing process and tumbling pellets therefor : en
  • DE1815261U - PIPE OR CABLE CLAMP. : de en
  • FR72734E - Positive action starter with its controls for engine starting : en fr
  • GB841766A - Improvements relating to writing instruments : en
  • DE1085553B - Track for rail-bound loading machines : de en
  • DE1085778B - Support bracket for roof rack for motor vehicles : de en
  • DE1085574B - Quartz filter with adjustable bandwidth : de en
  • FR1236620A - New compositions usable as hydraulic fluids : en fr
  • CA601846A - Color television receiver : en
  • DE1085645B - Process for the production of polyacrylonitrile threads or fibers with high strength : de en
  • US2945858A - Production -of ipyrazines : en
  • US2945701A - Pneumatic vehicle suspension system : en
  • US2945758A - Nickel base alloys : en
  • US2945485A - Mechanical projector : en
  • DE1085636B - Inclined grate half gas firing with a water-cooled steep grate consisting of pipes : de en
  • GB841661A - Spectacles with removable lenses : en
  • DE1085516B - Process for the preparation of tetrachlorosuccinic acid : de en
  • DE1085625B - Microwave emitter, preferably for edge banding : de en
  • DE1815384U - BOTTLE CREST MADE OF PLASTIC. : de en
  • FR1236761A - Improvements to windings and induction devices : en fr
  • GB841880A - Method and apparatus for forming tire bead cores : en
  • BE588837A - Circuit allowing the selective tripping of taps where an insulation fault has occurred, in symmetrical polyphase networks not earthed and provided with a neutral conductor. : en fr
  • US2945451A - Hydraulic motor and/or pump : en
  • DE1815170U - SHELVING, IN PARTICULAR HANGING SHELVES. : de en
  • DE1815262U - WIRE CLAMP. : de en
  • FR1236975A - Device for marking the lengths of a moving strip : en fr
  • AU5662060A - Electronic switching units and circuits incorporating such units : en
  • DE1815350U - RULER-SHAPED RECORDING MEDIA. : de en
  • DE1815228U - DEVICE FOR THE SIMULTANEOUS ANALYTICAL DETERMINATION OF H2S AND SO2 IN GASES. : de en
  • FR1237055A - Liquid fuel feed pumps for engines : en fr
  • GB841654A - Process for the production of diaryl-carbonates : en
  • DE1085546B - Rotary multiplier for line-by-line printing of printing forms : de en
  • DE1815206U - DEVICE FOR HOLDING THE MAGNET OF AN INDUCTIVE FLOW METER. : de en
  • DE1815242U - SINGLE-AXLE TRAILER, IN PARTICULAR MANURE CARRIAGE AND SPREADER. : de en
  • DE1815253U - WIPER DEVICE FOR DUNGAGE SYSTEMS. : de en
  • US2945829A - High temperature alkyd resin varnish : en
  • USD188413S - Boom turntable : en
  • US2945457A - Rail vehicle suspension cable : en
  • DE1085681B - Setting gauge for determining the cutting height on processing machines : de en
  • DE1815114U - OIL BURNER FOR STEAM BOILERS, E.G. FOR LOCOMOTIVES. : de en
  • DE1815272U - ROTATING DRUM DEVICE FOR THE TREATMENT OF SMALL PARTS IN BAEDERN. : de en
  • USD188445S - Pen set base : en
  • FR1236612A - Process for the preparation of symmetrical diaryldialkylureas; equipment for processing and product obtained : en fr
  • GB841773A - Method and device for the automatic control and lateral guiding of webs of paper, plastic material, textiles or other materials in working machines for such material webs : en
  • DE1815202U - DEVICE FOR THE MAKING OF FOOTPRINTS. : de en
  • DE1815398U - SPRAY DEVICE. : de en
  • US2945548A - Folding stairway construction : en
  • US2945919A - Ferrite magnetic heads : en
  • US2945950A - Balanced phase sensing circuitry : en
  • GB841638A - Catalytic polymerization of olefins : en
  • BE589021A - Recessed signaling lamp, in particular for motor vehicles. : en fr
  • DE1815067U - RIBBON-SHAPED ANTENNA ELEMENT. : de en
  • DE1815250U - HOSE SLIDING ROLLER WITH TWO BALL BEARINGS. : de en
  • GB841636A - Improvements in contact converters for the production of sulphur trioxide : en
  • US2945808A - Sweetening and stabilizing of naphthas : en
  • FR1236645A - projection screen : en fr
  • FR72797E - Automatic rotary sprinkler : en fr
  • GB842081A - Improvements relating to colour television apparatus : en
  • GR21081B - NEW TYPE OF OIL PAINTING. : el en
  • CA23373S - Bottle : en
  • CA602110A - Arylamides of aromatic hydroxy carboxylic acids and a method of making same : en
  • DE1085513B - Process for the purification of alcohols from the oxo synthesis : de en
  • FR1236754A - Construction process for smoke and ventilation ducts in the building : en fr
  • FR72821E - Multiple air gap magnetic circuits : en fr
  • GB841628A - Method and apparatus for generating a frequency-modulated electrical oscillation : en
  • GB841792A - Thermonuclear reactor : en
  • GB842072A - Improvements in and relating to upholstery springs : en
  • CA601833A - Voluminous yarn : en
  • AU240215B2 - Appliance for linear bodies : en
  • GB841756A - A method for the continuous purification of milk of lime for use in sugar mills : en
  • DE1815298U - RELEASE RING FOR CLUTCHES, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • FR1236569A - Method and device for fixing springs on a square bar of an agricultural implement : en fr
  • FR1236653A - Single-phase alternator rotating iron alternator : en fr
  • GB841539A - Improvements relating to a limit switch device for a portable crane having a jib of variable length : en
  • BE588824A - Improvements to poisoned baits for voles (Microtus agrestis) and red mice (Clethrionomys glareolus). : en fr
  • DE1085769B - Two-wheel tractor : de en
  • US2945780A - Synergistic insecticidal compositions : en
  • US2945388A - Plural speed phonograph mechanism : en
  • US2945604A - Transferring apparatus : en
  • BE588757A - Removable sub-ceiling. : en fr
  • US2945839A - Reactive group containing styrene homopolymers : en
  • BE586724A - Apparatus for cutting glass. : en fr
  • DE1085517B - Method and device for the production of fine-grained, water-insoluble soaps of polyvalent metals with higher molecular weight saturated fatty acids by felling : de en
  • US2945405A - Apparatus for expanding metals with curved surfaces such as pistons : en
  • US2945669A - Fluid valves : en
  • AU242767B2 - Track packing machine : en
  • DE1085489B - Method of patterning textile fabrics : de en
  • DE1085752B - Sorting device preferably for potatoes : de en
  • US2945373A - Two piece key : en
  • BE588716A - Process for the production of esters of chloro-1-propanediol-2-3 and of alpha, beta unsaturated carboxylic acids. : en fr
  • CA601994A - Method of cold pressure welding metal foil : en
  • CA602029A - Roll winding apparatus : en
  • CA601961A - Sheath : en
  • US2945680A - Heat exchanger : en
  • US2945813A - Copper corrosion resistant grease compositions : en
  • BE589145A - Process for neutralizing esters of silicic acid. : en fr
  • CA601804A - Dispersion of fluorochlorocarbon polymers : en
  • CA602059A - Low noise frequency modulator and exciter : en
  • CA601985A - Vacuum actuator for foot operated emergency brake : en
  • US2945850A - Purification process : en
  • US2945854A - Certain beta-pyridyl, dialkoxy acrylophenones : en
  • US2945893A - Continuous production of hexachlorcyclopentadiene : en
  • US2945260A - Mold assemblies : en
  • US2945800A - Multiple pass catalytic cracking : en
  • BE586661A - A method and apparatus for winding a wire of flexible material. : en fr
  • BE589246A - Compositions for the fermentation of animals. : en fr
  • GB841808A - Process for the extrusion of tubes of thermoplastic material : en
  • GB842117A - A method of testing electric circuit breakers : en
  • GR21071B - AUTOMATIC PRESSURE ELECTRIC SWITCH (PRESSURE). : el en
  • BE588733A - Vase for flowering bulbous plants by means of water culture. : en nl
  • US2945320A - Dynamic toy simulating a feeding bird or animal : en
  • AU5656560A - Scaffolding coupling : en
  • US2945368A - Needle cylinder for sinker-type circular knitting machines : en
  • BE588986A - Beam control for looms. : en fr
  • BE589023A - Automatic ripper. : en fr
  • CA601757A - Device for monitoring the continuity of yarns, rovings and the like : en
  • US2945265A - Method for making insulated wire : en
  • US2945620A - Centrifugal fluid compressor with axial delivery : en
  • AU234517B2 - Improvements in or relating to multiple break fluid blast circuit interrupters : en
  • BE588706A - New chemical compound with antibiotic action : en fr
  • AU5660760A - Improvements in or relating to weighing apparatus : en
  • AU5665360A - Method of preventing the tearing of tapestry : en
  • CA601746A - Vehicles with attached stowable tent-like structures : en
  • CA602020A - Epoxy resin-polyamide composition : en
  • AU238438B2 - Circuit arrangement for generating impulses : en
  • BE589253A - Process for preparing cobalt poor in nickel. : en fr
  • DE1085600B - Tripping magnet with cylindrical excitation coil : de en
  • FR1236575A - Erasable rear view mirror for motor vehicles : en fr
  • GB841839A - Epsilon-caprolactones and process for preparing the same : en
  • AU5209159A - Pocketsize can opener : en
  • BE586646A - Vane fixing device for axial turbo-machine. : en fr
  • BE588830A - Process for the preparation of 2,3-dimercaptoquinoxaline derivatives. : en fr
  • US2945736A - Mothproofing of keratinaceous materials : en
  • DE1085540B - Hydraulic drive and control device for wire printer for punch card-controlled and data processing machines : de en
  • CA602063A - Private listening device : en
  • DE1815054U - DEVICE FOR MEASURING THE TRAVEL WIRE VOLTAGE IN ELECTRIC AC DRIVE VEHICLES. : de en
  • AU5664160A - Method and apparatus for forming plastic articles : en
  • AU243110B2 - Improvements in or relating to hydraulic loading shovels, mobile cranes trenching toolsand'the like : en
  • DE1815153U - MATTRESS BED SHEET COVER. : de en
  • FR72776E - Priming rocket : en fr
  • AU5663760A - Improvements in vacuum floor-cleaning machines : en
  • BE589259A - Knife bench for plant harvesting machine of the pod type. : en fr
  • AU240509B2 - Fuel injection pump : en
  • US2945762A - Supersensitization of photographic emulsions using triazines : en
  • DE1085689B - Automatic reverse gear in drives for tape or wire-shaped recording media wound on reels : de en
  • DE973918C - Device for emulsifying or other mutual action of different substances with the help of rod-shaped sound generators : de en
  • US2945551A - Portable platform elevating device : en
  • AU239578B2 - Improvements in disc brakes : en
  • CA602078A - Method of recycling reactants in polybutene manufacture : en
  • CA602117A - Microwave tube : en
  • BE588823A - Improvements to centrifugal pumps. : en fr
  • BE588958A - Conservatory. : en nl
  • CA23374S - Humidifier : en
  • CA601918A - High-index glass elements : en
  • CA602091A - Antenna structure : en
  • AU5662460A - Improvements in or relating to vaccines : en
  • AU5667560A - Improvements in or relating to prepayment time switches : en
  • BE588798A - Measuring device for machine tools : en fr
  • DE1815176U - INSULATED POT HANDLE. : de en
  • DE1815201U - TAPE MEASURE. : de en
  • DE1815301U - HYDRAULICALLY WORKING LOCKING OR ACTIVITY ELEMENT ON MOTOR VEHICLES. : de en
  • AU5666660A - Improvements relating to electrodes : en
  • CA601860A - Radar systems : en
  • CA601916A - Apparatus for forming calibrating pulses : en
  • CA601933A - Load-controlled fluid pressure brake apparatus : en
  • BE589015A - Method and device for locking a shaft chair in a rolling mill with replaceable cages. : en fr
  • BE586840A - Improvements to vibrating device. : en fr
  • BE588693A - Anchor bolts. : en fr
  • BE588771A - Polyether-based ordered urethane compounds, hydroxyl terminated : cs en fr
  • CA601934A - Self-latching coupling pin : en
  • DE1085822B - Process for the centrifugal treatment of a material containing a volatile liquid : de en
  • DE1815061U - ANTENNA CONNECTION BOX. : de en
  • FR72787E - Rescue device installed on helicopter : en fr
  • GR21077B - ICONOGRAPHICAL TABLES DISPLAY AND GAMES, AUXILIARY, COMPLETED AND COMPLETED BY ANY SUPERVISORY AND SCIENTIFIC TEACHING. : el en
  • CA601793A - Fluid transfer valves : en
  • US2945255A - Adjustable hold-open guide rail for automatic door closer : en
  • US2945378A - Linear accelerometer : en
  • USD188440S - Diaper pail lid : en
  • BE588965A - Device for obtaining resistance to sinking in annular or arched support frames. : en fr
  • AU241763B2 - Christmas decorations or like decorative articles, and method of making same : en
  • CA601772A - Panel with cellular inside structure : en
  • CA602155A - Ornamental stitch sewing machine : en
  • DE1085652B - Cylinder ampoule : de en
  • DE1085775B - Ball joint for transmitting steering and control forces or the like, in particular for steering and control rods of motor vehicles : de en
  • US2945589A - Vegetable separating machine : en
  • US2945603A - Vehicle-parking facilities : en
  • US2945422A - Firearm : en
  • US2945902A - Method of improving the color of an aromatic hydrocarbon obtained from a hydroformate extract by treatment with maleic anhydride : en
  • US2945462A - Splicing machine and method : en
  • BE588789A - Process for manufacturing fiber sheets with the addition of polyvinyl alcohol. : en fr
  • BE588767A - Improvement in heat exchange processes. : en fr
  • CA601899A - Electric welding apparatus : en
  • CA601962A - Windshield cleaning system : en
  • DE1085508B - Process for the preparation of polyphosphoronitrile chlorides : de en
  • DE1815042U - DEVICE FOR INDUCTIVE HARDENING OF METALLIC WORKPIECES. : de en
  • GB842011A - Process for splitting racemates of alicyclic compounds : en
  • BE588921A - Wheel producing the oscillation of a belt. : en fr
  • CA601975A - Worm gear drive : en
  • CA602044A - Temperature controlling apparatus : en
  • DE1815080U - CABLE CARRIAGE FOR FEEDING CABLES, HOSES OR. DGL. TO CHANGING CONSUMERS. : de en
  • FR1237019A - Improvements to plastic sheets and their manufacturing process : en fr
  • GB841705A - An indicator for use with internal combustion engines : en
  • CA601831A - Rosin-vinylsilane adducts and polymers thereof : en
  • DE1085683B - Mounting device for instruments : de en
  • AU5671560A - Flaring tool : en
  • CA602112A - Process for the separation of carbon dioxide from gas mixtures : en
  • BE589264A - Wrapping nest for making cigars, cigarillos and similar objects. : en nl
  • US2945714A - Flexible connecting means for a rod joint : en
  • CA602040A - Method of making electron tubes : en
  • DE1085586B - Protective capsule for screw, bolt or rivet heads used as a protective device against voltage and arc flashes : de en
  • DE1085642B - Piston compressor for pumping gaseous medium : de en
  • LU38700A1 - : en
  • US2945283A - Machine for and method of cross stretching nonwoven webs : en
  • US2945363A - Hinged jewelry clasp with means blocking disassembly : en
  • US2945917A - Arrangements for controlling the access of a number of equipments to a common apparatus : en
  • CA602079A - Pituitary hormone derivatives : en
  • DE1815303U - ALL-WEATHER COVER FOR TRACTOR WITH WINDSHIELD. : de en
  • FR1236531A - Process for pickling and passivation of large closed assemblies : en fr
  • AU242263B2 - Production of unsaturated alphatic aldehydes andthe corresponding acids : en
  • CA601858A - Time delay device for circuit breakers : en
  • DE1815180U - SALES STAND WITH DEPARTMENTS FOR ROLLED OR ROLLED SALES GOODS. : de en
  • BE588766A - Exchange method, particularly applicable to heat exchange, by producing organized and stable vortex flows and devices for implementing this method. : en fr
  • CA601950A - Coat-hanger cover : en
  • US2945720A - Grappling tool : en
  • US2945371A - Lock construction : en
  • US2945639A - Supporting structure : en
  • CA601832A - Process and contrivance for separating solid or liquid particles from gases or vapours : en
  • CA602060A - Process for polymerizing alpha-olefins : en
  • FR1236630A - Improvement in connecting rod-crank transmission systems, in particular for rectilinear combing machines : en fr
  • FR1236658A - Particularly economical and efficient process for stabilizing vinyl resins : en fr
  • US2945790A - Method of electroplating lead dioxide : en
  • AU5667360A - Method and apparatus for forming hollow plastic articles : en
  • BE588831A - Process for the preparation of high polymers of alkylsiloxanes and arylsiloxanes. : en fr
  • DE1085755B - Pedal device for switching on and off and / or regulating electrically powered sewing machines : de en
  • DE1815335U - PROPELLER DRIVE FOR WATER VEHICLES. : de en
  • FR1236542A - Louvered closing device, allowing so-called Italian projection on windows fitted with a support bar : en fr
  • FR1236985A - Sheet metal bending machine, with auxiliary guiding elements : en fr
  • AU238889B2 - Adhesive bandage : en
  • CA601809A - Attenuator units for waveguides : en
  • CA601871A - Method and means for riveting : en
  • US2945908A - Isomerization process and catalyst therefor : en
  • US2945691A - Window lift mechanism : en
  • US2945735A - Mothproofing of keratinaceous materials : en
  • BE586677A - Cast iron production process. : en fr
  • GB841653A - Process for the production of dibasic and monobasic acids : en
  • GB841916A - Surface grinding machine : en
  • US2945568A - Partition structure : en
  • US2945304A - Periosomatic training devices : en
  • US2945906A - Cracking of oligomers of isobutene in the presence of silica-magnesia catalysts : en
  • US2945503A - Safety connector for high pressure gas : en
  • US2945623A - Tape and card record media reader : en
  • US2945909A - Isomerization process and catalyst therefor : en
  • US2946037A - Electric receptacle : en
  • DE1815290U - PHOTOGRAPHIC COPY MACHINE WITH AN ADJUSTABLE DEVICE TO CONTROL THE GRADATION OF THE COPY MATERIAL. : de en
  • AU4549459A - Apparatus for maintaining a constant liquid level ina receptacle : en
  • DE1815226U - HOLE DETECTOR. : de en
  • FR1236682A - Electromagnetic friction clutch : en fr
  • FR1237062A - Improvements in processes and apparatus for separation, particularly of solid products : en fr
  • GB841590A - Improvements relating to fastening devices for wearing apparel : en
  • GB841671A - Phosphonic acid esters : en
  • US2945740A - Ruthenium decontamination method : en
  • USD188414S - Automatic headlight dimmer for automobiles : en
  • US2945770A - Nacreous molybdenum disulfide : en
  • DE1085532B - Process for the preparation of amino group-substituted adenine cores : de en
  • DE1815390U - LIFTING DEVICE FOR FURNITURE. : de en
  • DE1085573B - Surface wave transmission system : de en
  • GB841875A - Improvements in reflectors, more particularly for use in electric lighting fittings : en
  • BE588941A - Articulated upholstery for adjustable back seats. : en fr
  • DE1815376U - HANDLE FRUIT BASKET. : de en
  • GB842056A - Improvements in or relating to washing and fulling or milling machines : en
  • BE588703A - Vehicle suspensions. : en fr
  • BE588887A - Method and apparatus for creping thermoplastic yarns : en fr
  • CA602098A - Method of treating the surfaces of an article : en
  • FR1236835A - Assembly process for table, chair and other legs : en fr
  • FR1237006A - Apparatus for the application of the treatment of various diseases by sleep : en fr
  • GB841847A - Improvements in or relating to semi-conductor devices : en
  • GB842108A - An electrically operated reservation system for maintaining an inventory of accommodation : en
  • GB841701A - 4:4-diaminodiphenylsulphoxide derivatives : en
  • GB841881A - Improved process for manufacturing products containing chiefly carbon black and products so produced : en
  • CA601893A - Wheel structure and bearing member for use in same : en
  • BE588924A - Expansion device for connecting pipes or tubes made of synthetic plastic. : en fr
  • CA602047A - Apparatus for plasticizing a solid particulate material for extruding or molding : en
  • FR72733E - Process for manufacturing thermoplastic sachets : en fr
  • FR72780E - Safety cap for liquid containers : en fr
  • GB841736A - Diaphragms for fluid-control valves : en
  • GB841857A - Improvements relating to meter units for transmission lines : en
  • GB841903A - Method of increasing the water vapour porosity of fat components and a composition therefore : en
  • DE1085536B - Process for the decomposition of aromatic hydroperoxides : de en
  • FR1236609A - Support pole for suspended scaffolding : en fr
  • GB841595A - Semi-conductor elements : en
  • GB842033A - Improvements in aluminium bronze : en
  • FR1236613A - Soldering iron : en fr
  • FR1236742A - Thermal cracking of silane to obtain crystalline silicon : en fr
  • FR1239485A - Coupling device allowing the automatic disengagement of movements according to the transmitted torque : en fr
  • DE1085801B - Toy vehicle with a steering device that swivels the wheels and with a motor that can be reversed in its direction of rotation : de en
  • FR72724E - Process and loom for spinning and twisting : en fr
  • GB841768A - Improvements relating to battings of fibrous materials : en
  • FR1237084A - Improvements to ornamental beads and the like : en fr
  • GB841858A - Improvements relating to scissors : en
  • GB841902A - Improved sealing assembly : en
  • GB841931A - Improvements in and relating to electromagnetic relays : en
  • FR1236513A - Lysine purification : en fr
  • FR1237087A - Method of increasing the size of particles dispersed in a rubber latex : en fr
  • US2945452A - Conveyor trolley trackway : en
  • US2945935A - Induction heating of canned goods : en
  • DE1085797B - Connection device between the collecting duct and the end of the suction pipe of yarn break suction systems of spinning machines : de en
  • DE1815147U - BOHNER DEVICE FOR LIQUID WAX WITH STORAGE CONTAINER. : de en
  • AU5671760A - Improvements in or relating to rivets and method of riveting : en
  • BE589039A - Improvement in connections of small electrical machines. : en fr
  • DE1815311U - DEVICE FOR BRAKE SUPPORT OF VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • DE1815116U - ARRANGEMENT FOR KNITTING APPARATUS. : de en
  • GB842050A - Improvements in means transmitting thrust in hydraulic jaw crushers : en
  • CA601877A - Fuel oil burner : en
  • FR1236757A - Doorbell device : en fr
  • DE1085506B - Process for washing out the fluorine content of roast gases : de en
  • DE1815100U - SOCKET FOR SIGNAL LAMPS, GLOW LAMPS OR. DGL. : de en
  • FR1237042A - Burner for liquid fuels such as gasoline or heavy oil : en fr
  • US2945597A - Auxiliary tray for refrigerator shelves : en
  • FR1236846A - Combustion chamber with water and alcohol injection : en fr
  • FR1237029A - Composite mold extension and manufacturing process : en fr
  • FR72836E - Reconstituted granite curbs : en fr
  • FR1236863A - Clamping jaw pliers : en fr
  • DE1085541B - Device for switching off the power drive of typewriters and similar machines that causes the brakable carriage return : de en
  • FR1236714A - resilient body solenoid valve : en fr
  • GB841927A - Improvements in or relating to a process for the production of disperse dyestuffs ofthe anthraquinone series : en
  • US2945535A - Foldable partition : en
  • US2945671A - Bladed rotor constructions for fluid machines : en
  • USD188427S - Tumbler or similar article : en
  • BE588966A - Suspended ceiling, more particularly vaults for industrial furnaces. : en fr
  • CA601801A - Bearings : en
  • CA601880A - Data handling system : en
  • CA601924A - Preparation of substituted thionaphthenes : en
  • DE1815126U - GLARE PROTECTION GLASSES FOR DRIVERS TO DUSK HEADLIGHTS. : de en
  • GB841823A - Discharge of solids precipitated from chlorination gases : en
  • GB841955A - Method and apparatus for surfacing glass : en
  • GB842188A - Light amplifier and storage device : en
  • GB842220A - Improvements in or relating to container closures : en
  • FR1236799A - Improvements to beverage distribution : en fr
  • US2945779A - Treatment of titanium and product, and composition therefor : en
  • FR1236556A - Electric motor suspended with full rope transmission : en fr
  • GB841945A - Improvements in and relating to processes for the production of filter material and to filter material produced by such processes : en
  • DE1085653B - Two-chamber injection ampoule : de en
  • DE1815342U - SAFETY ROD LOCK. : de en
  • US2945268A - Laminated assembly : en
  • DE1085475B - Installation part for borehole casing heads serving as a plug and riser pipe suspension : de en
  • DE1815218U - FOUR-LENS PROJECTION LENS. : de en
  • BE589129A - Trailer-trailer for passenger cars, and method for its execution. : en fr
  • DE1085750B - Process for the production of bimetal blanks, in particular contact rivet blanks, and for cutting the waste : de en
  • DE1815149U - REPLACEABLE POT CLEANER. : de en
  • DE1815280U - FABRIC SAMPLE PANEL. : de en
  • US2945248A - Bearing assembly for bridge structures : en
  • US2945446A - Pressure sensitive reservoir emptying system and apparatus therefor : en
  • US2946020A - Missing pulse indicator : en
  • AU234891B2 - Apparatus for maintaining a constant liquid level ina receptacle : en
  • CA602051A - Sealing nut : en
  • DE1815324U - HOLDING DEVICE FOR PEOPLE IN MOTOR VEHICLES. : de en
  • DE1085520B - Process for the preparation of alkylene-bis-cycloalkanones : de en
  • FR1236810A - Rock drilling tool : en fr
  • FR72774E - Gasket for sleeved tube assemblies : en fr
  • GB841745A - Production of aliphatic bromides : en
  • GR21085B - METHODS FOR THE PREPARATION OF AN ANTIBIOTIC CONTENTS 1, 4 - DI- (PARA - HYDROXYPHENOLINE) 2, 3 - DI - ISONITRILOVUTADIENION - (1-3). : el en
  • GB841829A - Improvements in or relating to speed governors : en
  • GB841986A - Improvements in brakes for railway car trucks : en
  • FR1236638A - Process for reducing the oxidation of steel during ladle casting : en fr
  • GB841659A - Improvements in or relating to toy wheeled vehicles : en
  • DE1815157U - Lounger. : de en
  • DK89384C - Charge for smoke grenades. : da en
  • FR1236662A - Printing process and machine : en fr
  • FR1237035A - Method and device for en bloc ligation of the hilum of the lung : en fr
  • DE1815020U - DRUM FLAP WITH CLOSURE FOR HOUSEHOLD WASHING MACHINES. : de en
  • DE1815163U - COMPONENT FOR THE MANUFACTURING OF CHILDREN'S FURNITURE SETS. : de en
  • GB841972A - Nuclear energy turbine : en
  • US2945595A - Clothes hanger : en
  • BE588692A - Concrete pavement screed. : en fr
  • FR1236521A - New polyhalopolycycloalkene amines : en fr
  • FR72765E - Water resistant polyurethane foams : en fr
  • GB842065A - Improvements in or relating to the control of hydraulic actuators : en
  • GB842049A - Improvements in magnetic recording apparatus : en
  • US2945934A - Machine for hot-forming bar stock : en
  • US2945249A - Lawn sweeping machine : en
  • US2945285A - Bonding of semiconductor contact electrodes : en
  • AU5670160A - Appliance for linear bodies : en
  • FR1236881A - Method of manufacturing flat metal objects comprising hollow parts : en fr
  • GB841834A - "improvements in or relating to sheet piles" : en
  • BE586802A - Process for preparing novel diazines, in particular l-aryl-3-R-5-R'-pyridazones- (6) in which R represents an aliphatically etherified hydroxyl and R 'represents an N- (beta-aryl-ethyl) group -piperazino. : en fr
  • BE589034A - Trolley for spreading farmyard manure and other substances. : en nl
  • DE1085542B - Power-driven line switching with carriage lift in every carriage position for writing or ae. machinery : de en
  • FR1237059A - Automatic ejection device for firearms : en fr
  • US2945339A - Device for laterally displacing grass, hay, or other material lying on the ground : en
  • AU242680B2 - Method and apparatus for the electrostatic application : en
  • GB842023A - Improvements in or relating to devices for form-trueing grinding wheels : en
  • DK89367C - Method for producing a model of an object to be reproduced and apparatus for performing the method. : da en
  • FR72736E - Improvements to progressive angular speed converters and machines that can be used in such devices : en fr
  • GB841918A - Improvements relating to the wet spinning of viscose rayon : en
  • FR1237031A - Advanced overcapping capsule : en fr
  • GB842170A - Rotary grinding units : en
  • FR1236702A - Process for producing unsaturated chlorinated hydrocarbons : en fr
  • DK89349C - Process for the preparation of picolinoyl or nicotinoylhydrazine compounds or acid addition salts thereof. : da en
  • US2945463A - Clamping device : en
  • US2945629A - Fuel injection nozzle for a gas turbine engine : en
  • US2945929A - Contact making devices : en
  • US2945316A - Safety lock for firearms : en
  • US2945545A - Power steering mechanism : en
  • US2945765A - Process of feeding poultry and composition useful therein : en
  • DE1085630B - Process for the production of anthraquinone dyes : de en
  • FR1236655A - Pressure sensor : en fr
  • US2945482A - Variable speed drives : en
  • BE589010A - Line link. : en fr
  • FR1236535A - New television antenna panel : en fr
  • FR1236951A - Auxiliary mechanism combined with a main drive mechanism : en fr
  • GB841840A - Process for the production of epsilon-halocaproic acids : en
  • GB841864A - Improvements in and relating to the production of articles comprising a conductive metal pattern on an insulating support : en
  • GB842179A - Method of lining concrete and like structures and units : en
  • FR1236925A - Method and device for welding a cover plate of a construction element consisting of strips of any configuration : en fr
  • GB841765A - Improvements in or relating to the manufacture of pure refractory metals : en
  • BE588945A - Excavator. : en fr
  • BE588987A - Manufacturing process of saws. : en fr
  • CA601991A - Rail joints : en
  • US2945773A - Lamination or coating of fluorine-substituted polyethylenes with or on other substances : en
  • DE1085829B - Device for weaving machines in which the weft threads are entered into the shed by means of an air jet emanating from a nozzle : de en
  • DE1815289U - ADVERTISEMENT TRANSPARENT. : de en
  • DE1815334U - TANK FAN FOR SHIPS. : de en
  • GB841536A - Improvements in photographic reproduction processes and in photographic silver halide emulsions therefor : en
  • FR1236749A - Transistron control device : en fr
  • FR1236817A - Improvements to motor cultivators and similar vehicles : en fr
  • FR1237012A - Profile tracing device : en fr
  • FR1237014A - Galvanic cells : en fr
  • FR1237016A - Machines for casting stereotypical curved clichés : en fr
  • FR72805E - Systems for recording, retrieving and modifying information in telecommunications systems : en fr
  • GB841571A - A switching system for two signals of different phase relationship : en
  • DE1815110U - ELECTRICALLY POWERED SMALL OVEN. : de en
  • DE1815309U - AXLE, ESPECIALLY FOR HEAVY AND OVERHEAVY VEHICLES. : de en
  • AU5666960A - Improvements in or relating to methods of purifying germanium : en
  • CA601777A - Drive chain : en
  • GB841563A - Improved apparatus for maintaining a predetermined spatial relationship between two objects : en
  • DE1815027U - HANDLE HOLDER FOR SCRUBBLE, BROOM OR. DGL. : de en
  • FR1236848A - Process for purifying xylylene p-dichloride : en fr
  • GB841667A - A mixing unit for domestic use : en
  • GB841852A - Improvements in and relating to navigation training apparatus : en
  • GB841791A - Improvements in or relating to travelling-wave electron discharge devices : en
  • GB842166A - An instrument for recording telephone messages : en
  • US2945337A - Wrapping material web feeding mechanism : en
  • GB842157A - Improvements in or relating to laminated structures : en
  • FR1236771A - Shaft furnaces and in particular blast furnaces : en fr
  • GB841655A - Improvements in or relating to packing boxes for bottles and the like : en
  • BE589104A - Metalliferous reactive dyes, their manufacturing processes and applications. : en fr
  • CA601920A - Method of preserving food products : en
  • US2945289A - Method of making magnetic toroids : en
  • USD188415S - Article holder for automobiles and the like : en
  • BE588934R - Anchoring device for coke oven batteries. : en fr
  • US2945994A - Electrical devices : en
  • AU5664860A - Improvements relating to flame-retardant coating compositions : en
  • BE589061A - A method for manufacturing a packaging, in particular for foodstuffs and stimulants, and a packaging manufactured using this method. : en nl
  • CA601958A - Quaternary ammonium salts of polymers of styrene and alpha-methyl styrene and method of making the same : en
  • CA601889A - Marine diesel fuel compositions and methods of operating marine diesel engines : en
  • BE589025A - Suspension device. : en fr
  • GB841815A - Stator vane assemblies for axial-flow compressors or turbines : en
  • AU5668860A - Improvements in or relating togas turbine powerplant : en
  • BE586827A - New linear copolymers obtained from N-mono- (beta-trichloro-alpha-hydroxy-ethyl) -amides and from polymerizable compounds comprising a basic tertiary aminogenic group, and process for their preparation. : en fr
  • BE588842A - Delay device. : en fr
  • CA602149A - Recovery of ammonia and hydrogen cyanide from gaseous mixtures : en
  • US2945561A - Elevator overspeed brake : en
  • AU5665460A - Method of plastering framed buildings : en
  • AU5672860A - Screw rotor type gas compressor or expander : en
  • US2945348A - Combustion apparatus for a gas turbine of the reaction type : en
  • USD188417S - Chair : en
  • CA601869A - Tubeless tire and rim : en
  • DE1085471B - Dough molding machine : de en
  • DE1815129U - BAG-LIKE DRUG CONTAINER. : de en
  • BE589088A - Threshing machine. : en fr
  • BE589059A - Improvements in the extrusion of plastic nets or fabrics. : en fr
  • USD188424S - Cab for amusement ride : en
  • US2945569A - Drive control arrangement for portable adding machines : en
  • CA601847A - Hydraulic molding press : en
  • DE1815058U - WALL TELEPHONE FOR BATTERYLESS TELEPHONE SYSTEMS. : de en
  • BE588977A - Process for producing control rods for neutron reactors, and control rods obtained by this process. : en fr
  • CA602128A - Lubricating compositions containing mixed salts : en
  • US2945674A - Spike pulling grapple : en
  • US2945970A - Vibrators, more particularly an immersion vibrator : en
  • DE1085763B - Counter for a camera : de en
  • US2945715A - Fluid seal : en
  • US2945768A - Vitreous refractory composition and method for making same : en
  • AU5674760A - Improvements in dial switches for use in telephone or like switching systems : en
  • AU234780B2 - Chain fastener device : en
  • CA602135A - Device mounted on top of a structure for lowering and raising a part thereof : en
  • AU240445B2 - Anthelmintic compositions containing nitrophenol derivatives : en
  • AU5652560A - Electrical condensers and method of making same : en
  • BE586751A - Improvements made to devices to keep parts in alignment. : en fr
  • US2945562A - Tread brake arrangement : en
  • DE1815003U - STEP REINFORCEMENT PART FOR TIGHTS, TIGHTS AND THE LIKE. : de en
  • FR72829E - Forced circulation steam generator against high flow resistance : en fr
  • FR72834E - Improvements made to remote-controlled machining devices, in particular for remotely opening irradiated tubular containers : en fr
  • GB842057A - Improvements in or relating to two party-line telephone circuits : en
  • CA602032A - Trimethylol phenol compound and derivatives thereof : en
  • US2945956A - Course plotter : en
  • AU4789359A - Adhesive bandage : en
  • FR72767E - Smoky ashtray : en fr
  • GB841895A - Improvements in or relating to air flow-control devices : en
  • FR1236776A - Braking device for fishing reel : en fr
  • DE1085716B - Device for noise dampening of gear motors operated with compressed air : de en
  • US2945243A - Bed rail hook adjustment : en
  • AU5661860A - Process for preparing productsof high molecular weight by polymerization of formaldehyde : en
  • GB841601A - A method and means for forming the teeth of gear wheels and the like : en
  • GB841994A - Improvements in or relating to staples : en
  • GB842045A - Pneumatic gauges : en
  • BE588736A - Process for the manufacture of alkalamine halides. : en fr
  • BE589114A - Coil copying machine, equipped with format changing devices. : en fr
  • CA601957A - 2,2,3,3-tetrachloro-1,4-butanediol : en
  • CA601997A - Polymerization of diolefines : en
  • GB841645A - Improvements relating to control means for textile winding, twisting or spinning frames : en
  • DE1085635B - Gas burner with baffle plates in the air space : de en
  • DE1815187U - DEVICE FOR BREATHING AND DRYING OUT DAMP WALLS. : de en
  • DE1815351U - PARALLEL GUIDANCE FOR DRAWING DEVICES. : de en
  • FR1236944A - Arrangement of jet engines and undercarriage in an airplane : en fr
  • US2945273A - Casting mold and method of preparation : en
  • US2945541A - Well packer : en
  • DE1815004U - DIVISIBLE TIGHTS. : de en
  • DE1815369U - ADJUSTMENT DEVICE ON PRESSURE TOOLS FOR SKI BINDINGS. : de en
  • DE1815305U - TRACTOR PASSENGER SEAT. : de en
  • US2945809A - Thickened lubricant and process for preparing the same : en
  • US2945928A - Magnetic switches : en
  • US2945894A - Trichloromethylated aromatic : en
  • FR72796E - Vibration damping device : en fr
  • US2946022A - Electrical inverter circuit : en
  • FR1236861A - Device for translating (decoding) telegraph signals from a binary code, in particular device for controlling receiving devices used in teletype : en fr
  • GB841967A - Improvements relating to the tensioning of wire rope : en
  • US2945359A - Self-contained air conditioning units : en
  • US2945836A - Process of polymerizing monomeric styrene in the presence of a copolymer of ethylene and vinylene carbonate : en
  • US2945880A - Process for the preparation of thioglycolic acid and salts thereof : en
  • DE1815240U - PAD FOR EAR CLIP. : de en
  • US2945677A - Hydraulic weight compensating apparatus for well bore devices : en
  • DE1085538B - Process for the preparation of 4, 5, 6-trichlorophthalane : de en
  • US2945458A - Confectioner's decorating device : en
  • USD188418S - Laboratory table unit : en
  • DE1085810B - Packaging and storage container for small pen-shaped tools, especially small drills : de en
  • DE1815232U - MECHANICAL DISPLAY DEVICE FOR DATA REQUIRED TO BE CONTROLLED. : de en
  • FR1236874A - unitary mounting element for installations of infortation technology and electrical measurements : en fr
  • FR1236987A - Stretch undershirt with feet : en fr
  • GB841552A - Improvements in or relating to retractible desk extensions and the like : en
  • GR21073B - MACHINE FOR MAKING BALLS (PADS) FROM STEEL WOOL IMPREATED WITH SOAP (SOAP PADS SOAP PADS). : el en
  • FR1236610A - Process for preparing light detergent powders and powders thus obtained : en fr
  • FR1236708A - Power steering mechanism for vehicles : en fr
  • GB841526A - Photo-copying : en
  • GB841711A - Improvements in or relating to electroplating barrels : en
  • GB841965A - A process for regenerating a cuprous ammonium salt solution : en
  • US2945328A - Floor joist and assembly : en
  • US2945332A - Knife sharpener for cutting machine : en
  • GB841804A - Antenna : en
  • BE588906A - A method and apparatus for rendering sounds perceptible to a patient through the skin. : en fr
  • DE1085824B - Device for filling centrifuges, in particular sugar centrifuges : de en
  • GB842215A - Adhesively bonded non-woven fibrous product and method of making same : en
  • FR1236753A - Improvements to transistron converter circuits : en fr
  • FR1237078A - Improvements in the manufacture of tipped cigarettes : en fr
  • FR72818E - Improvements to automatic centrifugal clutches : en fr
  • DE1815352U - SHOE. : de en
  • US2945598A - Rotary food holder for cooking machine : en
  • US2945826A - Preparation of foamed rubber latex containing gelatinized starch : en
  • FR1236538A - Improvements to habitable road vehicles, such as camping trailers : en fr
  • DK89350C - Process for the preparation of an injectable preparation of N, N'-dibenzylethylenediamine-dipenicillin G. : da en
  • DE1085577B - Heavy-duty insulation for encapsulated motors and power windings in coolants made from hydrocarbons or oils : de en
  • GB841893A - Improvements in or relating to apparatus for storing marking impulses such as metering impulses and for recording the identity of subscribers or users pertaining to saidimpulses : en
  • FR1236705A - Pulse phase discriminator : en fr
  • GB842092A - A new or improved method for forging toothed wheels : en
  • FR1236553A - Advanced multi-tone alarms : en fr
  • BE588929A - Sofa bed. : en fr
  • GB841941A - Improvements relating to upholstered structures : en
  • GB841689A - An improved electric toggle switch : en
  • GB841572A - Improvements relating to electric distribution systems : en
  • GB842035A - Improvements in and relating to surface treating members : en
  • DE1085820B - Core dryer : de en
  • FR1236659A - Improvements to siphons : en fr
  • FR1236981A - Switches : en fr
  • FR1237064A - Upholstery armchair : en fr
  • FR1237098A - Circuit board forming process : en fr
  • GB841958A - Improvements in or relating to the catalytic refining of crude benzenes : en
  • GB841585A - Improvements in and relating to the control of electric motor-speed changing gear combinations : en
  • GB841755A - Improvements relating to laminated trim panels : en
  • FR1236617A - Tray intended in particular for the packaging of foodstuffs such as fruits and vegetables : en fr
  • US2945920A - Electronic hybrid : en
  • US2945443A - Pump operation : en
  • FR1237073A - End-of-stroke damper device, more specifically in cotton looms : en fr
  • DE1085591B - Fire chamber for electrical fluid flow switches : de en
  • AU5663260A - Compound plate of plastic and method ofproducing thesame : en
  • AU5668160A - Improvements in or relating to hydraulic loading shovels, mobile cranes trenching toolsand'the like : en
  • CA601775A - Manufacture of hollow forgings : en
  • US2945447A - Hydraulic ram : en
  • GB841614A - Improvements in or relating to indicating arrangements for ring scaling circuits : en
  • GB841936A - Electrical connector : en
  • US2945579A - Plating machine : en
  • US2945771A - Formation of light-sensitive layers on photographic films : en
  • US2945898A - Hydroisomerization process : en
  • GB841933A - Device for meshing corrugated tapes : en
  • BE589251A - Process for the preparation of di (hydroxymethyl) -5.5 dioxane-1,3-substituted carbamates in position 2 and carbamates obtained. : en fr
  • CA601987A - Parachute equipment for aviators : en
  • BE589017Q - Massager. : en fr
  • CA601865A - Blind fastener : en
  • DE1085593B - Electric rotary switch : de en
  • FR1236502A - Process for preparing tetracycline by fermentation : en fr
  • GB841660A - Solid rubber wheel tyre : en
  • GB841837A - Improvements in or relating to apparatus for secret television : en
  • DE1085548B - Device for drying the refrigerant in the liquid line of a compression refrigeration system : de en
  • DE1815288U - ADVERTISING BALLOON. : de en
  • FR1236527A - Advanced dictation machine : en fr
  • FR1236808A - Drainage device for wet presses of paper machines : en fr
  • GB841643A - Improvements in or relating to the manufacture of graphite artefacts : en
  • FR1236823A - Isolation of threonine and allothreonin from their mixture : en fr
  • DE1815296U - PROTECTIVE DEVICE FOR REVERSIBLE FOAM PIPES OR PORTABLE FOAM PIPES, IN PARTICULAR FOR FIRE-EXTINGUISHING VEHICLES. : de en
  • GB841672A - Improvements in or relating to means for conveying annealed material in annealing furnaces : en
  • GB842212A - A radio receiving set for motor cars : en
  • GB841615A - Improvements in or relating to scaling circuits : en
  • GB841843A - Improvements in or relating to the formation of a layer of material exhibiting the photo-conductive effect : en
  • DE1815024U - SALES PACKAGE FOR THICK HIGHERING. : de en
  • GB841782A - Improvements in supports for tiltably supporting an aerial array with respect to a mast : en
  • GB842154A - Polyisocyanate compositions : en
  • US2945572A - Hydraulic control of brakes : en
  • US2945681A - Floating sector seals : en
  • US2945882A - Method of preparing n, n', n''-triphenyl-borazole : en
  • DE1815316U - DEVICE TO SECURE ADEQUATE SPACE FOR VEHICLE DEPARTURE AFTER PARKING. : de en
  • FR1236811A - Checking and stacking device for hosiery : en fr
  • FR72773E - Improvements to transformer devices for electrical computers and other uses : en fr
  • GB841807A - Method for preparing highly crystalline poly-alpha olefins : en
  • DK89351C - Process for the preparation of 5-dibenzo (b, f) azepine derivatives. : da en
  • GR21092B - ASSEMBLY REINFORCEMENT FOR REMOVABLE FURNITURE. : el en
  • DE1085490B - Device for raising and lowering the doctor blade carrier and the stencil frame in a stencil printing device : de en
  • DE1085799B - Ski bindings, especially safety ski bindings : de en
  • BE589141A - A method of manufacturing fuel elements for nuclear reactors. : en fr
  • DE1815006U - Stocking holder. : de en
  • FR1236608A - Improvements to devices for machining by intermittent electric discharges : en fr
  • GB841937A - Gas density banlance employing differential flow measurement : en
  • GB842119A - Improvements in or relating to fluid control valves : en
  • GB842209A - Preparation of bis(hydroxyphenyl)alkyl-methanes : en
  • IS1082A7 - Arrangement of rubber bait. : en is
  • DE1815300U - ADJUSTMENT DEVICE FOR A BRAKE LEVER FOR VEHICLES. : de en
  • GB841929A - Variable speed gearing : en
  • GR21079B - OVERTURNING SPEED LOADING AND DISCHARGE CYLINDER OF TRANSPORTED BULK ITEMS. : el en
  • GB841679A - Improvements in the processes for polymerising ethylene with the aid of organo-metallic catalysts : en
  • US2945418A - Stereoscopic film strip viewer : en
  • US2945382A - Drive arrangement for vehicles such as tractors and the like : en
  • US2945793A - Process for coloring diamonds : en
  • US2945874A - Alkylation of chlorinated silanes : en
  • US2945924A - Cyclic multi-circuit interrupter mechanism : en
  • US2945374A - Torque indicating gauge : en
  • US2945931A - Switch assembly : en
  • US2945999A - Generator electronic regulating device with dual reference voltage : en
  • US2945347A - Fuel control : en
  • CA601842A - Bis-mercaptomethyl aromatic compounds their preparation and use : en
  • GB841607A - Plug contact connection, particularly for knife-blade contact strips : en
  • GR21090B - CONTINUOUS LIQUID PUMP WITHOUT FUELS AND PRODUCTION OF BENEFICIAL WORK. : el en
  • DE1085588B - Pushbutton switches, especially limit switches : de en
  • CA601829A - Polycarbonamide from hexamethylene diamine and 2,2-bis-(carboxyphenyl)propane : en
  • US2945706A - Sealing device for sealing between cooperating machine elements rotatable relative each other : en
  • US2945759A - Method for measuring the strength of sintered ferrous articles : en
  • DE1085556B - Two-axle bogie for rail vehicles, divisible in the middle : de en
  • DE1815073U - ANTENNA FOR MOTOR VEHICLES. : de en
  • DK89368C - Rubber mat. : da en
  • FR1236716A - Electric semiconductor device : en fr
  • AU5657260A - Anthelmintic compositions containing nitrophenol derivatives : en
  • AU5661760A - New derivatives of iminostilbene and process forthe production thereof : en
  • CA601953A - Production of hexachloronaphthalene derivatives : en
  • AU5673060A - A clamping means for securing a horizontal beam of circular crosssection toa vertical post ofa scaffolding : en
  • US2945996A - Servo amplifier system : en
  • US2945322A - Protection of soil in agricultural cultivation : en
  • BE586793A - Preparation of sulfur and halogen compounds. : en fr
  • BE589252A - Method and device for corrugating sheets, wires and the like, and corrugated materials thus obtained. : en fr
  • DE1085688B - Playback device for magnetic recordings : de en
  • US2945241A - Convertible bed : en
  • BE586692A - Electric identification system. : en nl
  • DE1085620B - Tunable microwave band pass filter : de en
  • DE1815214U - CASE HOUSING FOR ELECTROACOUSTIC PLAYBACK DEVICES, IN PARTICULAR RECORD PLAYERS OR MAGNETIC SOUND DEVICES, WITH BUILT-IN SPEAKER. : de en
  • US2945743A - Process for purifying impure rhenium-bearing solutions by ion exchange : en
  • BE589119A - Further training in log band saws. : en fr
  • CA601799A - Welding method and product : en
  • US2945673A - Segmented stator ring assembly : en
  • US2945290A - Stator vane half ring assemblies : en
  • US2945455A - Skate for railroad cars : en
  • US2945617A - Gusset type envelopes : en
  • US2945916A - Line identification arrangements particularly for telephone systems : en
  • BE589004A - New water insoluble mono and disazo dyes and process for their production. : en fr
  • BE589250A - Box sorter. : en fr
  • BE588742A - Method and device for the execution of plastic objects. : en fr
  • BE589184A - Emergency buoyancy device for car vehicles. : en nl
  • BE588696A - Checklist for vehicle drivers. : en fr
  • CA601981A - Pyrazoles and process for their manufacture : en
  • CA601906A - Manufacture of biscuits : en
  • US2945353A - Hydraulic cylinder unit : en
  • USD188416S - Automobile seat headrest : en
  • US2945663A - Bumper jack support : en
  • FR1236935A - A method of preparing a material, in which at least one significant impurity is distributed in a basic material : en fr
  • GB841665A - Textile crimping apparatus : en
  • GB841814A - Apparatus for the remote control operation of doors : en
  • GB842172A - Improvements relating to methods and apparatus for hardening briquettes by coking : en
  • BE586774A - Halogenated nitrophenols which can be used as dewormers. : en fr
  • BE589281R - Method and device applicable to presses for extruding metals and alloys. : en fr
  • BE588801A - A process for manufacturing collar linings for men's and women's clothing. : en fr
  • BE588827A - Aging of stainless steels using niobium silicides. : en fr
  • CA601989A - Electrical apparatus and solid dielectric therefor : en
  • FR72827E - Pipe connection for electrical pipelines : en fr
  • GB841996A - Improvements relating to the manufacture of upholstered panels using dielectric heating : en
  • DE1815211U - HAND-OPERATED DEVICE FOR CUTTING THE PRESSED EDGE FROM RECORDS. : de en
  • FR1236767A - Gas cooker or stove with electric hotplate : en fr
  • US2946005A - High frequency thermocouple meter : en
  • FR72788E - Hollow obturator for occlusion of all openings : en fr
  • GB841627A - Improvements in or relating to television systems : en
  • GB841650A - A vertical heater for heating oil and the like : en
  • GB842121A - Improvements in or relating to variable speed gears : en
  • US2945692A - Means for providing intimate contact between a surface and tape in tape recorder devices and the like : en
  • DE1085643B - Blade attachment in axial flow machines : de en
  • FR1236813A - Circuits for multi-cathode electron tubes : en fr
  • GR21080B - IMPROVEMENTS ABOUT PATIENT ELECTRIC MOTOR POWER. : el en
  • AU5667060A - Improvements in or relating to impregnated cathodes for electric discharge tubes : en
  • AU5675360A - New pyrazole derivatives : en
  • CA602154A - Case handling apparatus : en
  • AU5667260A - Slide fasteners : en
  • DE1085481B - Conveyor device : de en
  • CA601912A - Preparation of organosilanes : en
  • BE588888A - Graduated scale post which can be used in the erection of brick masonry. : en fr
  • BE589007A - A method and apparatus for making multi-unit cables. : en fr
  • DE1085715B - Automatic shutdown device for internal combustion engines : de en
  • US2945321A - Imitative nursing doll : en
  • US2945497A - Driving arrangements for the tobacco hoppers of cigarette-making machines : en
  • US2945596A - Extendible rack structure for storage, embodying wing extensions : en
  • US2945625A - Information handling equipment : en
  • US2945972A - Ion source : en
  • AU237887B2 - Mounting arrangements for electric instruments or relays : en
  • AU4789059A - Adhesive bandage : en
  • DE1085812B - Conveyor screw for dust-deposited bulk material, such as chemicals, coal dust, etc. like : de en
  • FR72846E - Improvements to gas heaters : en fr
  • GB841574A - Improvements in the controls of paper sheet processing machine : en
  • GB841826A - "improvements in or relating to screw locking devices" : en
  • US2945641A - Aircraft with wing containing lifting jets : en
  • US2945896A - Fluoroisoprenes : en
  • AU234691B2 - Acord or band, in particular acord fora blind or curtain : en
  • AU5664560A - LINEAR ADDITION POLYMERS OF N - (b - TRICHLORO - a - HYDROXY - ETHYL) - AMIDES : en
  • BE586690A - Vibration generator with gate control. : en nl
  • AU237300B2 - A matchmaking machine comprising carrier means having agreat number of holes, andan auxiliary carrier means or additional carrier means for sucha matchmaking machine : en
  • BE588961A - Device for controlling the movements of the needle bar and the feed in sewing machines. : en fr
  • BE588806A - Lifting device : en fr
  • BE588811A - Heat diffuser. : en fr
  • AU5654460A - Chain fastener device : en
  • BE588819A - Improvements in the arrangement of the controls of an electric cooker. : en fr
  • BE588959A - Device for treating corns and pavements. : en nl
  • DE1815131U - APPLICATOR FOR ADMINISTERING PRESSURIZED MEDICAL OR OTHER PREPARATIONS IN THE FORM OF A SPRAY MIST. : de en
  • US2945958A - Light collector : en
  • AU261812B2 - Improvements in aerosol dispensers : en
  • CA602139A - Incinerator : en
  • BE588954A - Sizing composition for glass fibers and their fabrics. : en fr
  • AU5675160A - Improvements in or relating to liquid level indicators : en
  • BE588786A - New gear change system. : en fr
  • BE589222A - Armchair capable of being placed in a relaxed position. : en fr
  • US2945505A - Steam trap : en
  • FR72732E - Improvements to pipes or channels traversed by fluids : en fr
  • GB841930A - Improvements in or relating to monoazo dyestuffs and their cobalt and chromium complex compounds : en
  • AU5663960A - Overhead loader : en
  • BE589058A - Remote spot advance calculator gyroscope sighting device. : en fr
  • BE588787A - Longitudinal anchoring device for coke oven batteries. : en fr
  • US2945689A - External seal shock absorber : en
  • USD188425S - Descent retarder : en
  • CA601763A - Vertical combustion chamber : en
  • CA602031A - Preparation of dichloro-difluoromethane : en
  • US2945506A - Control valve, particularly for air jackets : en
  • USD188447S - Sectional counter for tellers or the like : en
  • DE1085675B - Process for the desulfurization of metal powder : de en
  • DE1815138U - Garden screen stand. : de en
  • AU5671360A - Magnetic head : en
  • CA601744A - Compartmented grain bin : en
  • US2945240A - Wall hung water closet : en
  • US2945989A - Plug-in circuit units : en
  • BE588847A - Television antenna. : en nl
  • DE1085773B - Control valve arrangement for regulating the air pressure for pneumatic suspension systems of vehicles : de en
  • US2945865A - Phthalides : en
  • BE588871A - Automatic level-keeping dispenser. : en fr
  • BE588946A - Excavator. : en fr
  • US2945586A - Reclosable plastic bubble package : en
  • BE588876A - Method for regenerating etch liquid and apparatus for carrying out this method. : en nl
  • CA602156A - Process for the manufacture of new glutarimides : en
  • CA601917A - Tools for cold forming involute teeth and the like : en
  • CA602085A - Process for the manufacture of new hydroxyalkyl-piperidines : en
  • DE1815302U - INDEPENDENT WHEEL SUSPENSION, IN PARTICULAR OF THE STEERABLE FRONT WHEELS OF MOTOR VEHICLES. : de en
  • GB842080A - Improvements in or relating to ratchet spanners : en
  • FR1236511A - Process for preparing nicotinic amide : en fr
  • GB841788A - Improvements in or relating to lubricating compositions : en
  • US2945329A - Lathing clips : en
  • US2945342A - Thermal stability additive in hydrocarbon jet fuels : en
  • USD188433S - Tea bag squeezer : en
  • US2945651A - Aircraft control surface internal air pressure balances : en
  • US2945275A - Safety belt system construction : en
  • DE1085784B - Circumferential filler for bottles and other vessels : de en
  • DE1815137U - LIGHTHOUSE. : de en
  • GB841813A - Conversion of ª‡,ª‰-unsaturated aldehydes to the corresponding alcohols : en
  • US2945420A - Rocket launcher : en
  • CA601876A - Control device in a high voltage dc-transmission plant : en
  • US2945395A - Adjustable steering mechanism : en
  • FR1236961A - Combination transaxle unit, multipurpose : en fr
  • FR72839E - Elastic materials suitable for padding : en fr
  • GB841842A - Improvements in or relating to the formation of a layer of material exhibiting the photo-electric effect : en
  • US2945936A - Spark-machining : en
  • DE1085786B - Barrel for drinks : de en
  • FR1236723A - Methods and apparatus for differentiating substances according to their nuclear magnetic resonance : en fr
  • GB841742A - Improvements in method of making plastic foam : en
  • FR1236683A - Synchronized remote hydraulic servo control : en fr
  • GB842111A - Method of making a reinforced hollow cylindrical article : en
  • FR1236707A - Method and apparatus for guiding continuous web material : en fr
  • US2945500A - Pony tail holder and method of making the same : en
  • US2946027A - Cavity resonator : en
  • GB841695A - Crystalline zeolite k-g and process for making same : en
  • GB841953A - Improvements in or relating to gymnastic boom appliances : en
  • GB842008A - Apparatus for calculating the necessary dimensions for the intersection of tubes and/or sections : en
  • GB842235A - Facsimile transmission systems : en
  • US2946041A - Aircraft landing aid : en
  • US2945997A - Graphical recorder chart motor drive system : en
  • FR72755E - Pulse Code Translator : en fr
  • DE1085604B - Fuse element seated like a rider on a power supply rail : de en
  • GB841993A - Improvements relating to devices for the propagation of mechanical waves : en
  • FR1236570A - Improvements made to so-called support plates for support bolts, and related elements : en fr
  • US2945769A - Cement composition : en
  • DE1815165U - SINGLE PANEL DOOR OR FLAP ON BASE UNITS FOR OFFICE DESKS AND THE LIKE. : de en
  • DE1815070U - SWIVELING DESIGNED ANTENNA ARRANGEMENT FOR A RADAR UNIT. : de en
  • AU241376B2 - Manufacture and use of dyestuffs suitable for photographic materials : en
  • BE589208A - Cigarette box or the like which can be closed by a hinged cover. : en fr
  • CA601817A - Grid manufacturing apparatus and method : en
  • DE1815308U - STEERING WHEEL. : de en
  • US2945747A - Apparatus for the granulation of fertilizers : en
  • US2945504A - Valve lock : en
  • GB841586A - Portable dictation apparatus : en
  • GB841885A - Improvements in and relating to evaporation apparatus : en
  • GB842013A - Improvements in and relating to electrical resistance heating arrangements : en
  • GB842216A - Aircraft ground control approach systems : en
  • FR1236838A - Drilling device : en fr
  • FR1236843A - Continuous mixer : en fr
  • GB841854A - Automatic lock-on circuit for target-tracking radar systems : en
  • US2945975A - Image converter tube : en
  • DE1815036U - ROUND SHAPED CYLINDER FOR PRINTING MACHINES, MADE OF A CORE AND A REMOVABLE CYLINDER SHEET, CARRYING THE PRINTING FORM. : de en
  • FR1236807A - Fertility control device : en fr
  • FR1236875A - Drawing device with ruler head : en fr
  • GB841818A - Improvements relating to liquid filters : en
  • US2945425A - Method and apparatus for deburring gears : en
  • US2946048A - Sweep generator for quadrantscanning radar : en
  • DE1815255U - TREE FOR ANIMAL CARE. : de en
  • FR1236980A - Improvements to gyroscopes and similar sensitive instruments : en fr
  • AU5673960A - Catamenial tampon and treatment of dysmenorrhea : en
  • CA601825A - Telephone calling line identification system : en
  • US2945501A - Auxiliary tank relief valve : en
  • US2945806A - Hydrocracking hydrocarbons with a platinum group metal deposited on an active cracking catalyst base : en
  • GB841915A - Azetidinones and the preparation thereof : en
  • AU5675460A - Improvements in and relating to electric brush gear : en
  • FR1236889A - Improvements to machines for combing wool and other textile fibers : en fr
  • GB842085A - Improvements in or relating to distributed amplifiers : en
  • GR21087B - MEASURES FOR THE DYE OF ALBUM AND / OR CELLULAR PRODUCTS AND / OR SYNTHETIC ARTIFICIAL MATERIALS. : el en
  • DE1085628B - Process for the preparation of o-oxyazo dyes : de en
  • GB841524A - Improvements in or relating to indole derivatives : en
  • US2945580A - Vibrating-agitating type feeder : en
  • FR1236726A - Process for obtaining colorless polycondensed products from lactic acid : en fr
  • FR1236730A - New plastic composition of polyethylene and films and other objects resulting from the implementation of this composition : en fr
  • GB841855A - Improvements in the extraction of salts : en
  • FR1237079A - Fermentation method and apparatus which can be used in particular for the manufacture of yeast : en fr
  • GB842031A - Improvements in or relating to container closure detector apparatus : en
  • DE1085487B - Sheet metal bending press : de en
  • DE1085819B - Machine for the dosed delivery of powdery material : de en
  • FR1237088A - Method of increasing the size of particles dispersed in an artificial rubber latex : en fr
  • GB842145A - A hydro dynamic brake : en
  • AU241715B2 - Improvements in or relating to prepayment time switches : en
  • DE1815248U - ARRANGEMENT FOR TENSION FASTENING TO VINEYARD CONCRETE POST. : de en
  • AU241846B2 - Improvements relating to static switching arrangements ofthe crosspoint type : en
  • AU5652660A - A matchmaking machine comprising carrier means having agreat number of holes, andan auxiliary carrier means or additional carrier means for sucha matchmaking machine : en
  • DE1815222U - VERSION FOR FILM SECTIONS. : de en
  • DE1815270U - FLOAT VALVE. : de en
  • FR1236945A - Differential mechanism : en fr
  • FR1236873A - Transmitting antenna with dipole panels : en fr
  • GB841780A - Improvements in drilling machines : en
  • US2945787A - Glutamic acid synthesis : en
  • US2945390A - Transmission belt and the like : en
  • FR1236647A - Process for producing tight metal passages in silica walls : en fr
  • CA601828A - Hollow blades and manufacture thereof : en
  • CA602129A - Method of recovering catalyst : en
  • US2945723A - Wheel cover : en
  • BE589082A - Process for dissociating organic hydroxides. : en fr
  • BE588956A - Device for balancing the self-weight of the boom of a variable-reach crane with horizontal load travel. : en fr
  • BE589048A - Vanadium catalyst. : en fr
  • FR1237077A - Tool for work in mines : en fr
  • AU5660660A - Improvements in polyurethane foam materials : en
  • BE588715A - Improvements to hydraulic shoveling machines. : en fr
  • AU5665860A - Mounting arrangements for electric instruments or relays : en
  • US2945278A - Coating apparatus : en
  • DE1815093U - SINGLE-AXLE DOUBLE CONTROLLER, IN PARTICULAR VOLUME CONTROLLER FOR TWO-CHANNEL STEREOFONY TRANSMISSION SYSTEMS. : de en
  • US2945461A - Sewing machine work-supporting beds : en
  • US2945772A - Cellulosic sponge : en
  • LU38740A1 - : en
  • US2945445A - Control apparatus for a pump device : en
  • US2946034A - Bus duct structure : en
  • USD188437S - Spoon or similar article : en
  • BE588942A - Continuous operating press. : en fr
  • DE1085751B - Method and device for preparation with regard to the grinding and baking ability of grain, in particular rye, with infrared rays : de en
  • US2946049A - Radar tracking system : en
  • DE1074039C2 - : de
  • CA602012A - Liquid level electrical indicator : en
  • US2945350A - Combustion turbine power units : en
  • US2945912A - High voltage insulator : en
  • FR1236530A - Method and device for projection of relief images : en fr
  • GB841625A - Improvements in and relating to cathode ray tube apparatus : en
  • FR1236515A - Process for the preparation of delta1, 4-3,20-diketo-11 beta, 17 alpha, 21-trihydroxy pregnadiene : en fr
  • FR1237000A - Improvement in switches with visible cut-off in the air : en fr
  • FR72752E - Liquid mixing apparatus : en fr
  • GB842083A - Improvements in and relating to cutlery and hand tools : en
  • US2945495A - Nasal irrigator : en
  • GB841717A - Improvements in head-pieces for protective clothing : en
  • DE1815056U - HANDSET FOR BATTERYLESS TELEPHONE SYSTEMS. : de en
  • FR1236869A - Improvements made to automatic distributors of articles or goods : en fr
  • GB841981A - Manufacture of liquid ethylene polymers : en
  • BE588964A - Device and installation for the purification of steel baths by means of a vacuum treatment and method for the implementation of said treatment. : en fr
  • CA602035A - Arrangement for decreasing maximum overspeed of a kaplan turbine : en
  • GB841734A - Improvements in or relating to mixtures of water-insoluble disazo dyestuffs : en
  • GB842211A - Improvements in and relating to tools for rolling screw-threads, and other forms upon a cylindrical surface : en
  • DE1085510B - Process for the processing of the sludge resulting from the cleaning of titanium tetrachloride : de en
  • DE1085749B - Solder and method for soldering iron and steel parts : de en
  • DE1815072U - TELEVISION ANTENNA. : de en
  • DK89353C - Process for the preparation of esters of spiramycin. : da en
  • FR1236548A - Braking band guiding method for inner band brakes and band brakes including application : en fr
  • AU236232B2 - Improvements in and relating to brake parachute attachments to aircraft : en
  • CA601798A - Composition for controlling parasites in soil : en
  • CA601966A - Burst control of color television receiver bandwidth : en
  • US2945369A - Burner control apparatus : en
  • LU38702A1 - : en
  • US2945555A - Filter material support : en
  • US2945749A - Stabilized fuel oil containing tertiary alkyl primary amines : en
  • DE1085578B - Device for forming anchoring bodies made of thermoplastic material on, in particular, multi-strand, flexible cables : de en
  • FR1236540A - Process for tempering a glass object and simultaneously depositing a surface layer on this object : en fr
  • DE1815229U - SEPARATING COLUMN FOR DEVICES FOR GAS CHROMATOGRAPHY AND DEVICES IN WHICH SUCH A SEPARATING COLUMN IS USED. : de en
  • FR1236695A - Wood preservatives : en fr
  • FR1236828A - Improvement in the construction of rotors or stators for electrodynamic machines : en fr
  • BE586831A - Fibrous product, in particular for the manufacture of filter tips for cigarettes. : en fr
  • DE1085711B - Device for determining the gas and oil passage between the valve stem and valve guide in internal combustion engines : de en
  • DE1815077U - TOOL FOR MOUNTING COMPONENTS ON MOUNTING PLATES FOR ELECTRICAL OR ELECTRONIC APPARATUS. : de en
  • DE1815141U - METAL TENT RING. : de en
  • DE1815362U - NOZZLE CONTAINER ON THE CASTING MACHINE FOR THE PRODUCTION OF A FLOWING CURTAIN. : de en
  • FR1236629A - Differential pressure switch : en fr
  • US2946042A - Cautionary signal for automotive vehicles : en
  • DE1085809B - Tying devices made from a string-like object : de en
  • GB841523A - Improvements in or relating to spring forks for motorcycles or the like : en
  • GB841682A - Improvements in or relating to machine tools having automatic control equipment : en
  • FR1236568A - Relief photographs : en fr
  • GB841613A - Improvements in or relating to scaling circuits : en
  • GB842041A - Safety razors : en
  • GB842113A - Improvements in or relating to thermionic valve circuit arrangements : en
  • BE589134A - Device for air humidification. : en fr
  • AU5653260A - Improvements in or relating tothe treatment of cellulosic or proteinaceous materials : en
  • BE589035A - Improvements to plastic packaging. : en fr
  • CA602037A - Railway brake beam structure : en
  • DE1085535B - Process for the preparation of asymmetric dimethylhydrazine : de en
  • DE1085780B - Crawler belt for vehicles : de en
  • GB841639A - Improvements in or relating to electrostatic precipitators : en
  • BE586663R - Method and device for measuring even very weak magnetic fields, and in particular the terrestrial magnetic field, in particular with a view to prospecting. : en fr
  • CA601901A - Method for cementing wells : en
  • BE588898A - Locking ring for vulcanization molds. : en fr
  • AU247721B2 - Method forthe fluoridation of epoxy steroids : en
  • FR1236678A - Improvement in devices producing alternative phases of compression and depression, in particular for pneumatic massage : en fr
  • FR1236950A - Gas discharge indicator tube : en fr
  • AU247349B2 - Improvements in polyurethane foam materials : en
  • AU5658960A - Substituted thionocarbamates : en
  • BE588994A - Improvements to cutting tools. : en fr
  • CA601965A - Predetermining counter : en
  • FR1236781A - Heating device with burner for liquid fuel : en fr
  • US2945955A - Apparatus for detecting radioactive particle emission : en
  • US2945414A - Optical scanning device : en
  • US2945435A - Ribbon inker in bed and cylinder printing device : en
  • US2945733A - Compartmentalized refrigerator : en
  • US2945778A - Treatment of aluminum and composition therefor : en
  • US2945884A - Hydrazinium salts : en
  • US2946004A - Phase comparator circuits : en
  • AU236825B2 - Semiconducting devices and methods of preparation thereof : en
  • US2945696A - Match book spinner : en
  • US2945867A - Anthraquinone dyestuffs : en
  • DE1815085U - FIXING DEVICE FOR SWITCH PANEL INSTRUMENTS. : de en
  • US2945951A - Ion source and mass spectrometer utilizing same : en
  • AU5656060A - Glass fiber reinforced plastics and laminates and treating compositions for use in same : en
  • CA601873A - Tension maintaining mill motor control system : en
  • DE1085571B - Circuit arrangement for synchronizing an oscillator : de en
  • BE589168A - Manufacture of large particle size synthetic rubber latex. : en fr
  • CA602010A - Log-debarking head mounted on traveling carriage and pivotable about two mutually transverse axes : en
  • CA602049A - Matrix-controlled phase-pulse generator : en
  • BE588768A - Pneumatic impact circuit breaker. : en fr
  • CA601921A - Baggage rack : en
  • BE588722A - Improvements to the collars of shirts and similar clothing. : en fr
  • AU238619B2 - Improvements in and relating to electric brush gear : en
  • CA602039A - Saturator : en
  • DE1815257U - POULTRY RREARING BOX. : de en
  • DE1815278U - DISPLAY BOX TO GRADUATE THE CONTENT. : de en
  • FR1236633A - Swivel valve for containers : en fr
  • GB841541A - Improvements in or relating to waveguide switches and attenuators : en
  • BE589094Q - Improvements in the construction of seed drills. : en fr
  • DE1815023U - COLLAR SUPPORT. : de en
  • AU241604B2 - Overhead loader : en
  • AU238664B2 - Piperazine compounds and methods for their production : en
  • AU243162B2 - Improvements relating to electrodes : en
  • CA601796A - Locomotive portable storm window box : en
  • CA602056A - Preparation of calcium phenolates : en
  • CA601949A - Presser mechanism for sewing machines : en
  • US2945918A - Push button telephone dialing mechanism : en
  • CA601937A - Wedge-operated disc brake : en
  • CA602036A - Servo pump : en
  • DE1085545B - Rotary multiplier for printing parts of text from printing forms : de en
  • DK89372C - Potato harvester. : da en
  • DK89385C - Method of making, filling and closing packages using a sheath of organic plastic. : da en
  • FR1236518A - Oxidation of alkylnaphthalenes : en fr
  • GR21098B - INSTRUMENT FOR THE REPRESENTATION OF THE SPACE OBSERVED FROM A DATA POINT. : el en
  • CA601838A - Hollow blades and manufacture thereof : en
  • CA601856A - Welding electrodes : en
  • DE1085759B - Device for breaking out parts punched out on an automatic punching machine : de en
  • DE1815336U - MEAT SLICING MACHINE OD. DGL. WITH A CUTTING TOOL SURROUNDING A VERTICAL SHAFT. : de en
  • BE588933A - Greenhouse corners. : en nl
  • BE589008R - Process for the preparation of organometallic polysiloxanes and products obtained. : en fr
  • CA601874A - Feed water heater sub-cooling zone : en
  • CA601931A - Stabilization of fuel oil compositions : en
  • FR72816E - Device stopping light rays to prevent their reflection on windshields : en fr
  • GB841656A - Improvements in or relating to vapour generators : en
  • AU242514B2 - Improvements in or relating to methods of purifying germanium : en
  • AU242120B2 - Improvements in or relating to shoe upper conforming machines : en
  • AU5670260A - Acord or band, in particular acord fora blind or curtain : en
  • AU5675760A - Improvements in and relating to brake parachute attachments to aircraft : en
  • BE588952A - Method and installation for the automatic cutting and removal of a continuous glass ribbon coming out of a vertical stretching machine. : en fr
  • DE1085647B - Articulator : de en
  • FR72835E - Method for fixing the rod in cover-and-rod glass insulators : en fr
  • GB841776A - Pad for use with flat bottomed rails : en
  • GB841950A - Improvements in or relating to expansible tubular units : en
  • DE1815171U - DEVICE FOR STORAGE OF MEN'S PACKED SHIRTS OR SIMILAR WAXES. : de en
  • FR1236796A - Polyurethane plastics : en fr
  • GB842140A - Jet and rocket fuels and preparation thereof : en
  • DE1815391U - RUNNER RAIL FOR TRANSPORT SYSTEMS. : de en
  • CA601800A - Fluorinated isocyanates and carbamyl chlorides : en
  • DE1815041U - PAPER PLANT FOR TYPING OR SIMILAR OFFICE MACHINES. : de en
  • DE1815279U - SALES CONTAINER. : de en
  • AU245144B2 - Indoor games table : en
  • BE589147A - Current converter system made up of two converters which let the current flow through two opposing sections. : en fr
  • DE1815146U - VACUUM CLEANER BRUSH. : de en
  • FR1236601A - Tangential relief multiple pass threading method and apparatus : en fr
  • GB841985A - Improvements in or relating to power transmission means and means for effecting change of ratio : en
  • FR1236909A - Improvements to portable butt guns, particularly rifles, equipped with a grenade launcher : en fr
  • FR1236911A - Obtaining cyclo-alkenyl halo-alkanes compounds : en fr
  • FR72817E - Improvements to packaging for articles such as ampoules for pharmaceutical products : en fr
  • GB841869A - Improvements in or relating to pipe couplings : en
  • AU5667460A - Antenna kite : en
  • US2945552A - Air conditioner : en
  • FR1236741A - Cubic crystalline form of zirconium oxide and its preparation process : en fr
  • GB841802A - Improvements in or relating to gummed sheets : en
  • GB842096A - Apparatus for sharpening saw chains : en
  • DE1815028U - SECURING DEVICE FOR WIRE REELS ON WIRE STAPLING MACHINES. : de en
  • FR1236998A - Shock absorbing device for buffers of railway vehicles : en fr
  • GB842103A - Improvements in transistors and the manufacture thereof : en
  • FR1236885A - Agglomeration of iron ores on a sintering grid : en fr
  • GB841909A - Improvements in or relating to electric flash-butt welding machines : en
  • DE1085623B - Nipple screw connection for carbon and graphite electrodes : de en
  • AU249164B2 - New pyrazole derivatives : en
  • BE589105A - Merchandise dispenser unit with removable cash register. : en fr
  • BE589218A - Disposable serving plate or the like, and method and apparatus for producing the same. : en fr
  • DE1085732B - Distribution line for hydropower plants, pumped storage plants, etc. like : de en
  • FR1236649A - Improvements to presses, especially horizontal presses : en fr
  • FR1236698A - Device for supplying alloying elements and deoxidizing agents or for supplying alloying elements or deoxidizing agents in metal baths, in particular of iron and steel, in fusion : en fr
  • US2945269A - Double pane window structure : en
  • DE1815012U - LARGE HOLE DRILLING MACHINE. : de en
  • DE1815231U - INDUCTION CUBE FOR CALCULATION LESSONS. : de en
  • GB841851A - Improvements in or relating to electric digital computing devices : en
  • GB841871A - Improvements in or relating to vehicles : en
  • CA601886A - Use of water to retard gelation of catalyzed polyester-monomer mixtures : en
  • CA601927A - Nebulizer : en
  • DE1085668B - Process for improving the mechanical properties of structures made from high molecular weight carbonic acid esters : de en
  • DE1085731B - Hose or pipe coupling with automatic shut-off valve : de en
  • DE1815249U - POST INSERTION DEVICE. : de en
  • GB841677A - Improved flower holder : en
  • GB842116A - Improvements in arrangements for providing two-way communication at intermediate points on a telephone circuit : en
  • DE1815244U - PARALLELOGRAM AS A TOOL CARRIER FOR AGRICULTURAL MACHINERY. : de en
  • FR1236779A - Profiling of gas turbine blades : en fr
  • FR1236802A - Motion pictures : en fr
  • AU242139B2 - A process forthe manufacture of carbon covered aluminium oxide for use in oxidation-reduction reactions : en
  • DE1815221U - DEVICE FOR FULLY AUTOMATIC DEMONSTRATION OF SYNCHRONOUSLY CONTROLLED AUDIO SHOWS. : de en
  • FR1236762A - Device for packaging fragile objects : en fr
  • CA602008A - Manufacture of fibre-cement pipes : en
  • FR1236806A - Improvements made to profile bar assembly devices : en fr
  • FR1236960A - Device for fixing rails to wooden sleepers : en fr
  • GB842219A - Improvements in or relating to transistor circuits : en
  • GB841873A - Method of manufacturing jointless shell moulds for investment casting : en
  • GB842139A - Improvements in or relating to the separation of hydrocarbons using molecular sieves : en
  • DE1815317U - DISPLAY DEVICE FOR RESERVING THE FUEL TAP. : de en
  • DE1815049U - ELASTIC PIVOT BEARING FOR RAIL VEHICLES. : de en
  • FR1236582A - Passage detector with photocell by invisible infrared barrier : en fr
  • FR1236677A - Time division multiplex system : en fr
  • FR1236923A - Process for the preparation of artificial fibrous materials resistant to biological degradation : en fr
  • BE589217A - Binding mechanism. : en fr
  • DE1085519B - Process for removing mercaptans from alkaline solutions or from mercaptan-containing hydrocarbon oils : de en
  • DE1085590B - Toggle switch tubes with electrically conductive fluid : de en
  • FR1236517A - Device for holding bolts in place during the assembly of two bodies : en fr
  • GB841621A - Improvements in and relating to photographic cameras : en
  • FR1236740A - Thermal cracking of silane to form crystalline silicon : en fr
  • GB841964A - Improvements in machines for making paper and the like : en
  • GB842115A - Improvements in or relating to measuring apparatus : en
  • DE1085572B - Bistable multivibrator with transistors : de en
  • FR72793E - Potassium Chloride Dissolver : en fr
  • GB842120A - Method and apparatus for butt welding elongated metal members : en
  • US2945266A - Procedure for the manufacture of tubular containers : en
  • US2945781A - Method of controlling nematodes employing alkali metal salt of n-(n-propyl) dithiocarbamate : en
  • FR1236752A - Improvements to domestic dryers : en fr
  • GB842026A - Improvements relating to electrical pulse generators : en
  • FR1236910A - Low coefficient of friction element for bearings and its manufacturing process : en fr
  • GB841709A - Improvements relating to a process for the production of gases containing carbon monoxide and hydrogen : en
  • GB841923A - Improvements in and relating to assemblies of structural elements : en
  • US2945889A - Regeneration of spent caustic : en
  • US2946003A - Portable tester for regulators and generators : en
  • US2946010A - Inhibitor circuit : en
  • US2945877A - Carbamic acid esters of 2, 4, 5-trichlorophenol : en
  • DE1815337U - SLIDING HOLDER FOR HOLDING GLASS PANELS WHEN GRINDING THE GLASS PANEL EDGES. : de en
  • GB842207A - Feed water regulator for steam boilers : en
  • BE588705A - Novel derivative of tetracycline and its manufacturing process : en fr
  • BE589268A - Order for ingot demoulder. : en fr
  • FR1236618A - trimmer for green beans : en fr
  • GR21067B - AUTOMATIC MECHANISM FOR EARLY WARNING OF DRIVERS WITHOUT THE CROSSINGS OF HIGHWAYS AND RAILWAYS DURING THE CROSSING. : el en
  • DE1085557B - Pulling and pushing device for rail vehicle groups with close coupling : de en
  • DE1085747B - Rotating scissors : de en
  • BE589089A - Device for fixing pieces to be beaten to the vibrator of a vibrating bell. : en fr
  • GB841906A - Method for removing lactonitrile from aqueous media : en
  • FR1236858A - Folding armchair for children : en fr
  • FR1236955A - Device for the body care of young children : en fr
  • GB841546A - Improvements in or relating to tool holders : en
  • BE586810A - Process for the production of stable coloring preparations. : en fr
  • BE589006A - Process for the optical brightening of articles made of natural or synthetic materials. : en fr
  • DE1815212U - REMOTE CONTROL DEVICE FOR MAGNETIC SOUND RECORDERS AND THE LIKE. : de en
  • DE1074213C2 - Device for the fermentative digestion of animal tissues : de en
  • FR1237082A - Process for the production of halogenated polyester resins : en fr
  • GB841557A - Improvements in or relating to reinforced concrete building construction : en
  • GB842086A - Improvements in and relating to cathode ray tube screens : en
  • GB842161A - Improvements relating to grabs : en
  • US2945317A - Fishing lure : en
  • US2945538A - Coding apparatus for information storage tapes and the like : en
  • US2945903A - Fractional crystallization process and apparatus : en
  • BE588737A - Compressed gas demand regulator for breathing apparatus. : en fr
  • BE589042A - Flexible reinforced hose. : en fr
  • US2945310A - Footwear : en
  • USD188444S - Air cushion vehicle : en
  • US2946018A - Crystal-controlled transistor oscillator : en
  • CA601974A - Rack construction : en
  • GB842016A - Variable speed planetary type drive : en
  • FR1236876A - Equipment for simultaneous control of air and fuel intake in a liquid or gaseous fuel burner : en fr
  • US2945814A - Lubricant composition : en
  • FR1236718A - Organic boron compounds such as styrene boronic acid and its derivatives : en fr
  • US2945825A - Conductive plastic structure : en
  • FR1236829A - Toy railroad track : en fr
  • GB841629A - End stop for sliding clasp fasteners, and a method and device for producing and mounting the same : en
  • GR21088B - ANY INFRINGEMENT NOTICE SYSTEM. : el en
  • GR21093B - WASTE DISPOSAL SYSTEM BY CONTAINER WITH SPARE BAG. : el en
  • US2945728A - Tractor-trailer brake system : en
  • US2945974A - Electronic device : en
  • DE1085656B - Return water admixing device on heating water boilers : de en
  • DE1815119U - CUFF FOR BLOOD PRESSURE METER, FOR OSCILLOGRAPHY AND THE LIKE. PURPOSES. : de en
  • DE1815235U - EXTENDABLE LINK BAND : de en
  • FR1236666A - Pepper mill refinements : en fr
  • FR1237026A - Installation for the extension of a tie rod, independent of the tension nut : en fr
  • FR1237072A - Improvements to the cooling section of tunnel kilns : en fr
  • US2945340A - Self-cleaning rake : en
  • FR1236851A - Ceramic-metal composite product and method of manufacturing this product : en fr
  • FR1237090A - Improvements made to couplings for tubes or pipes : en fr
  • US2945952A - Method and apparatus for locating producing zones in wells : en
  • US2946039A - Electrical terminal : en
  • DK89383C - Replaceable cartridge for pens. : da en
  • FR1236943A - Electromechanical device intended for carrying out, from a distance, various movements : en fr
  • GB841702A - Device for turning the rotors of turbo-machines : en
  • GB841812A - "improvements in and relating to zeolites" : en
  • DE1815007U - REINFORCEMENT DEVICE, ESPECIALLY FOR CORDS : de en
  • DE1085650B - Steam-air sterilization process : de en
  • DE1085728B - Clamping coupling : de en
  • US2945591A - Filter : en
  • US2945914A - Vapor seal leadin : en
  • US2946050A - Pulse radar object detection system : en
  • AU246991B2 - New piperazine derivatives : en
  • AU5673460A - Semiconducting devices and methods of preparation thereof : en
  • CA602132A - Telephone alarm system : en
  • DE1815112U - DEVICE FOR REMOTE ADJUSTMENT OF OIL BURNERS. : de en
  • FR1236852A - Improvements to the control circuits of a hydraulic cylinder : en fr
  • FR72792E - Improvements to lighting devices for all vehicles : en fr
  • GB841926A - Arrangement for the amplification of reading signals from binary information storage devices : en
  • CA601922A - Glass composition : en
  • CA23379S - Refrigerated display case : en
  • CA601897A - Apparatus for untangling wires : en
  • FR1236627A - Improvements made to control equipment for all the electrical and electronic circuits of an installation : en fr
  • US2945372A - Door latch mechanism : en
  • US2945426A - Fly cutter tool : en
  • US2945729A - Lubricating oil return system for sleeve bearings : en
  • BE588702A - Process for de-tinning of varnished tinplate waste and products obtained. : en fr
  • US2945605A - Carrier for articles being heat treated : en
  • CA602133A - Glass locator : en
  • CA602144A - Water-heating apparatus for use in making hot beverages : en
  • DE1815358U - DOUBLE BELL ALARM. : de en
  • DE1815097U - THREE-PHASE MOTOR WITH SELF-BRAKING. : de en
  • DE1815227U - DEVICE FOR TESTING THE ADHESIVE STRENGTH OF CORRUGATED BOARD. : de en
  • CA601787A - Measuring attachment for seed drills : en
  • CA602118A - Condensation catalyst : en
  • BE589166A - Device for : en fr
  • CA601923A - Glass composition : en
  • US2945355A - Capacity control of refrigeration system : en
  • CA602024A - Fluid pressure brake apparatus with improved charging control of auxiliary and control reservoirs : en
  • CA602093A - Lift : en
  • US2945845A - Polymerization of olefins with complex catalyst comprising platinum or palladium : en
  • AU239461B2 - Improvements in or relating to fastening devices for location ina preformed hole inwood or like material : en
  • AU244540B2 - Iron aluminium chromium. alloy : en
  • AU5667860A - Reproduction coatings for printing plates : en
  • BE588899A - Die for molding tires, forming a full circle and electrically heated. : en fr
  • AU250014B2 - Improvements in radio transmission and receiving systems for transmitting two signals comprising correlated frequencies by combined amplitude and phase modulation : en
  • AU5660560A - Improvements in polyurethane foam materials : en
  • AU5675860A - Improvements relating to static switching arrangements ofthe crosspoint type : en
  • DE1815115U - NEEDLE TO TAKE UP THE RUNNING STITCHES IN LADIES 'STOCKINGS : de en
  • FR1237010A - Method and apparatus for continuously introducing and extracting materials in a rotary drum vacuum dryer : en fr
  • GB841886A - Process for the manufacture of vinyl-phosphonic-acid bis-(ª‰-chlorethyl) ester : en
  • GB841957A - Improvements in vehicle power steering : en
  • US2945652A - Landing gear control incorporating safeguards against erroneous operation : en
  • DE1815013U - FALL AND OR GENTLE STAIRS. : de en
  • FR1236919A - Automotive Windshield Wipers : en fr
  • FR72723E - Electrical terminal couplers : en fr
  • GB841652A - Production of filaments, films and other shaped articles : en
  • DE1085754B - Gripper driver : de en
  • DE1085788B - Device for detaching meat or the like from bones : de en
  • FR1236615A - Fluorescent Tube Explosion Proof Lighting Fixture : en fr
  • FR1236905A - Reels for spinning machines : en fr
  • GB841619A - Improvements in magnetic core shift registers : en
  • US2945640A - Valve arrangement for pneumatic dispatch tube systems : en
  • US2945306A - Tapping aptitude testing methods and devices : en
  • DE1085690B - Record changer with a record holder to stabilize the stack of records : de en
  • DE1085692B - Facility for automatic magazine transport with slide change in still projectors : de en
  • CA601911A - Railway brake beam : en
  • DE1085624B - Transformer for electrical resistance welding : de en
  • DE1085626B - Process for the production of azo dyes : de en
  • FR1236878A - Improvements to venipuncture devices : en fr
  • FR1236991A - sponge : en fr
  • US2945734A - Gas filled dosimeter and method of manufacturing the same : en
  • US2945851A - Process for obtaining an active substance with action on the heart from plants of the voacanga genus : en
  • BE589136A - Chair with adjustable backrest. : en nl
  • BE588778A - Double needle bed hand knitting machine. : en fr
  • DE1815102U - SPOOL HOLDER. : de en
  • BE586781A - Gas-cooled nuclear reactor comprising a heat exchanger for the production of steam from water. : en fr
  • CA602127A - Microwave tube : en
  • DE1085631B - Process and device for the pyrolysis of ash-rich bituminous fuels : de en
  • DE1815117U - AIR-COOLED AIR COMPRESSOR. : de en
  • DK89342C - Method for producing mutants of fungi of the genus Penicillium from a griseofulvin-producing parent strain. : da en
  • GB841856A - Improvements relating to power measuring units : en
  • DE1085496B - Process for degassing solid fuels : de en
  • DE1085696B - Procedure and test tube for the detection of the bromine, chlorine or nitrogen dioxide content of a gas : de en
  • FR72786E - Engine launch control : en fr
  • BE589100A - Variable tilt centrifugal pump rotor. : en fr
  • DE1085695B - Measuring device for determining the density of a liquid : de en
  • US2945570A - Interconnected main clutch control and planetary gear lock-up release for relieving reactive force in a change-speed power transmission train : en
  • US2945668A - Plug valves : en
  • BE586842A - Impregnated cathode for discharge tube and method of manufacture thereof. : en fr
  • BE588750A - Process for obtaining germanium and pyrocatechin from coal tars and tar oils. : en fr
  • CA601748A - Hook for transporting meat in vehicles : en
  • US2945256A - Fish and game holding clamp : en
  • US2945476A - Actuator : en
  • FR72756E - Sheets of fibrous material filled with resin and articles obtained therefrom : en fr
  • GB841970A - Improvements relating to automatic control apparatus for combustion plant : en
  • GB842005A - Improvements in or relating to ferromagnetic materials : en
  • US2945235A - Nailer : en
  • US2945439A - System for expelling a mass : en
  • US2945810A - Lubricating oil compositions containing bi-metal dithiophosphates : en
  • BE586757A - A melt spinning process. : en fr
  • CA601955A - Window frame : en
  • AU237917B2 - Pressure-sensitive tape dispenser with pivoted arm : en
  • DE1085789B - Worm and thread grinding machine : de en
  • DE1815294U - NEGATIVE BAG FOR ARCHIVE PURPOSES. : de en
  • DE1815318U - ROTATING CAP WITH INSERTED RIGID SEALING DISC. : de en
  • US2945520A - Door and jamb mortising machine : en
  • US2945588A - Bottle inspection apparatus and method : en
  • US2945941A - Resettable welder : en
  • US2945398A - Weight balancing arrangement : en
  • DE1815057U - WALL TELEPHONE FOR TELEPHONE SYSTEMS. : de en
  • AU248343B2 - Improvements in or relating to vaccines : en
  • DE1815130U - SIGHT GLASS FOR INFUSIONS OR TRANSFUSIONS. : de en
  • US2945294A - Method of making guard rings for gas cylinders : en
  • US2945794A - Neutronic reactor operational method and core system : en
  • AU5666360A - Mobile packingmachine for railway and like tracks : en
  • CA601990A - Well treatment composition : en
  • US2945404A - Grooving and recessing tool : en
  • US2945514A - Tying apparatus for rods, wires or the like preferably for tying reinforcing rods crossing each other : en
  • CA601788A - Imbibeur : en
  • BE589087A - Luminous signage plate. : en fr
  • CA601783A - Water flush toilets and ball dump valve assembly : en
  • CA601819A - Electron beam focusing : en
  • CA602145A - Electrical control device : en
  • US2945423A - Firearm : en
  • AU5653860A - Iron aluminium chromium. alloy : en
  • AU5666860A - Method forthe preparation of compounds containing the atom grouping nccn : en
  • BE588720A - Means of transport for carrier pigeons. : en fr
  • US2945345A - Air flow control for jet propelled craft : en
  • BE588911A - Control device for automatic adjustment of roll spacing in multi-pass rolling. : en fr
  • CA601864A - Color television receiver : en
  • CA602014A - Electrical connectors : en
  • AU239579B2 - Preparation of ammonium para-tungstate : en
  • BE589237A - A process for incorporating various elements, and in particular carbons, in a metal bath. : en fr
  • DE1815367U - THREAD. : de en
  • DK89375C - Sandworm excavator. : da en
  • GB841836A - Electronic telephone system : en
  • GB841954A - Method and apparatus for surfacing glass : en
  • AU242513B2 - Process forthe production of catalysts containing alumina and silica : en
  • CA601836A - Disc brakes : en
  • BE589093A - Jealousy and bar for such jealousy. : en nl
  • CA601782A - Screw driver : en
  • US2945719A - Door handle lock : en
  • CA601742A - Swivel type pipe coupling : en
  • CA601823A - Surface treatment of halogenated fluoroethylenes : en
  • CA602017A - Relay coil construction : en
  • FR1236745A - Lateral loading or unloading installation of a ship, silo, etc. : en fr
  • FR1236756A - Camera : en fr
  • GB841522A - Improvements in or relating to the purification of acrylic and methacrylic esters : en
  • AU244008B2 - Sickle bar assembly : en
  • BE588734A - Improvement in molded terracotta products for the manufacture of slabs. : en fr
  • CA601770A - Catalyst carrier for catalytic heaters and method of making same : en
  • BE586759A - Production of metallic uranium. : en fr
  • BE589036A - Repeater loading device in particular for air rifles. : en fr
  • BE588979A - Process for manufacturing ribbons and ribbons obtained by this process. : en fr
  • BE589195A - Improvement in elevators or goods lifts with landing and car doors sliding horizontally. : en fr
  • DE1085615B - Electrically tunable magnetic field tubes : de en
  • FR1236921A - Method and apparatus for physical or chemical reaction between gases and solids or liquids : en fr
  • CA602069A - Hot tops especially for ingot moulds and method of making the same : en
  • CA602151A - Shaped structures of polyolefin mixtures : en
  • GB841810A - A die set construction : en
  • US2945885A - Cyclo-octanone oxime hydrochlorides which are liquid at room temperature, and a process for their production : en
  • BE589074A - System and equipment for loading and unloading fuel elements for pressurized gas atomic reactors. : en fr
  • DE1085713B - Can-shaped air filter-intake noise damper unit with radial outer inlet, especially for internal combustion engines : de en
  • GB841686A - Wet spinning process and product therefrom : en
  • GB842126A - Anti-vibration shaft couplings : en
  • CA602016A - Polyvinyl oxo-alkanals : en
  • CA602081A - Sewing machine throat-plate mechanisms : en
  • BE586723A - New chemical and therapeutic compounds derived from isoflavones, and their preparation processes. : en fr
  • US2945745A - Preparation of fluorine compounds : en
  • US2945843A - Pentachlorophenylthioacrylates and polymers thereof : en
  • BE588981A - Device for processing the warp of a fabric before weaving. : en fr
  • CA602107A - Cationic sizing emulsions and paper sized therewith : en
  • BE588691Q - Machine for the manufacture of frozen confectionery. : en fr
  • CA602104A - Chloroethylene carbonates and processes : en
  • US2945626A - Quarter-square multiplier : en
  • USD188443S - Helicopter : en
  • AU5660960A - Improvements in or relating to releasable fastening devices : en
  • AU5672660A - Improvements in disc brakes : en
  • CA602106A - Drive for water intake screens : en
  • DE1815084U - BRANCH HOUSING FOR ELECTRICAL LINES AND CABLES. : de en
  • DE1815281U - BOCK FOR DECORATIVE PURPOSES. : de en
  • BE586844A - Radiation tester. : en fr
  • BE589139A - Improvement to the shutters constituted by panels of assembled slats. : en fr
  • CA602096A - Coupling mechanism : en
  • CA601794A - Foam breaking device : en
  • CA601905A - Organopolysiloxane amides : en
  • CA601926A - Process for the manufacture of new glutarimides : en
  • US2945471A - Conveyor and coating mechanism : en
  • BE588749A - Rocket-powered depth charge grenade. : en fr
  • BE589163A - Electro-mechanical transducer device for transforming vibratory movement into electrical signals. : en fr
  • AU235361B2 - Process for drying metal strip and apparatus THEREFOR : en
  • BE588810A - Silica-coated barium metaborate pigments and process for their manufacture : en fr
  • BE589080A - Thermal recuperator. : en fr
  • US2945450A - Double acting mercury piston oil well pump : en
  • US2945644A - Wing structure incorporating boundary layer control : en
  • US2945763A - Green sensitization of photographic silver halide emulsions : en
  • DE1815252U - DUNGE ROOM DEVICE. : de en
  • DE1815271U - PULSE GENERATOR FOR PNEUMASTIC OR HYDRAULIC CONTROL OF THE VALVE OF A SHOWER SYSTEM OR A SIMILAR INSTALLATION. : de en
  • LU36781A1 - : en
  • US2945547A - Engine and vehicle speed control governor : en
  • US2945875A - Chlorination of aromatic polysocyanates : en
  • CA602136A - Sub-floor conveyor system : en
  • FR72811E - Method of fixing a protective cover of a sensitive member such as a rectifier on a base intended to support said member and industrial product resulting therefrom : en fr
  • CA601968A - Vapor and liquid contacting apparatus : en
  • BE589148A - Movable head vittine doll. : en fr
  • BE589054A - Magnetic speaker. : en fr
  • US2945788A - Process for the purification of dimethylterephthalate : en
  • US2945438A - Plate locking mechanism : en
  • BE588785A - Machines for plunging workpieces into tanks. : en fr
  • CA602009A - Transmission secondary emission dynode structure : en
  • GB841685A - Magnetic core flip-flop : en
  • CA602011A - Hydrorefining of petroleum : en
  • DK89371C - Drive mechanism for sound recording and reproducing apparatus. : da en
  • AU5672960A - Screw rotor type gas compressor or expander : en
  • AU5661360A - Colouring process : en
  • DE1085627B - Process for the production of azo dyes : de en
  • DE1815178U - CONTAINER FOR AROMATIC FOOD AND BEVERAGE PRODUCTS OD. DGL. : de en
  • BE589053A - Self-propelled vehicle with two rear power take-off shafts. : en fr
  • AU5657060A - Improved product and method of manufacture : en
  • CA601959A - Pulp digestion : en
  • DE1815292U - PHOTOGRAPHIC CAMERA. : de en
  • DE1815347U - PEG HINGE STRAP. : de en
  • BE588891A - Fragmentation and mixing device. : en fr
  • US2945587A - Defective article rejector : en
  • US2945776A - Potting composition and process : en
  • AU236824B2 - Can body conveying means : en
  • BE589149A - Semiconductor circuits. : en fr
  • CA601811A - Machine for use in the packaging of product : en
  • US2945855A - 10-(1-substituted-3-pyrrolidylmethyl) phenothiazines : en
  • USD188430S - Chafing dish stand : en
  • AU239008B2 - Improvements in or relating to weighing apparatus : en
  • BE588707A - Remote control device : en fr
  • BE588901A - Pan support burner. : en fr
  • DE1085482B - Device for separating and conveying coal in the shaft using gravity fluid : de en
  • US2945415A - View finder for zoom lens : en
  • US2945835A - Aliphatic ester group and hydroxyl group containing interpolymers : en
  • US2945938A - Heated liner for trough feeders : en
  • US2945271A - Bulk storage system : en
  • CA601852A - Controls mounted on vehicle handlebars : en
  • AU235191B2 - Liquid full burner nozzles : en
  • AU5668360A - Can body conveying means : en
  • BE586740A - Electronic switches, in particular with transistors. : en fr
  • BE588848A - Process for making coke in horizontal furnaces of the gas system by heating with electricity. : en fr
  • DK89369C - Device for frames for fire-retardant doors. : da en
  • CA602002A - Damping shoes for wicket gates used on reversible pump-turbine : en
  • DE1815210U - MAGNETIC SOUND DEVICE FOR RECORDING AND REPLAYING SOUND INFORMATION IN TWO PARALLEL TRACKS OF AN AUDIO TAPE. : de en
  • FR1236720A - Liquid dispensing pump : en fr
  • FR1236624A - Support for rear-view mirror arm : en fr
  • AU241044B2 - Method of jointing masonry using preformed jointing material : en
  • DE1085680B - Measuring gauge for the production of bending mandrels : de en
  • DE1815209U - DEVICE FOR SYNCHRONOUS SOUND RECORDING. : de en
  • DE1815365U - PAINTING DEVICE. : de en
  • FR1236592A - Lime and phosphate phosphate solubilization process obtained by this process : en fr
  • FR72783E - Memory dipole for electronic switching : en fr
  • GB841908A - Drive for a refrigeration system : en
  • AU5655560A - Packaging device : en
  • BE588947A - Aerosol distribution apparatus. : en fr
  • BE589267A - Rolling lifting device for loads. : en fr
  • CA601900A - Tree stand : en
  • CA601915A - Waterless skin cleaner and process for producing the same : en
  • BE588701A - A process for enriching a groundwater reserve with water for the purpose of its storage and recovery. : en fr
  • CA601839A - Recovery of a c2 unsaturated hydrocarbon from a gas mixture : en
  • AU241259B2 - Improvements in or relating tothe dyeing of polymers : en
  • AU244936B2 - Improvements in or relating to rivets and method of riveting : en
  • US2945296A - Method of affixing fins to tubing : en
  • AU243517B2 - Powder dispensing apparatus : en
  • DE1074326C2 - : de
  • BE589138A - Derivatives of 1,3,3-trimethyl-spirò (2'H-14-benzopyrance-2-2'-indoline). : en fr
  • US2945434A - Sheet feed mechanism : en
  • US2946055A - Parasitic dipole slot antenna : en
  • US2945897A - Recovery of 1, 1-dichloroethane : en
  • USD188448S - Combined food cooker, server, and cabinet : en
  • DE1815144U - CHAIR SEAT PAD. : de en
  • BE588843A - Metal section lattice elements for removable modular structures. : en fr
  • DE1815378U - CONTAINER FOR BUILDING, ESPECIALLY IN BAR SHAPE. : de en
  • AU5659060A - Improvements inthe construction of pottery kilns : en
  • CA601765A - Structural building slab : en
  • CA601848A - Manufacture of metal oxides and of ferrites : en
  • CA601993A - Bit and cutter therefor : en
  • BE589026A - Device for mixing disinfecting or similar additives with a stream of water. : en fr
  • BE589107A - Printing characters. : en fr
  • US2945508A - Pressure relief valve : en
  • DE1085560B - Electropneumatic braking device : de en
  • DE1815047U - MADE OF SHEET METAL CONSTRUCTION FOR LOCOMOTIVES. : de en
  • DE1815304U - HEATED TRACTOR SEAT. : de en
  • BE588784A - Fixing windows in embrasures. : en fr
  • BE588916A - Medical accessory. : en fr
  • FR1236528A - Winding for rotating electrical machines : en fr
  • DE1085811B - Undercarriage for backing the drive stations of conveyor belt lines : de en
  • FR72819E - Improvements to suppressor conductors : en fr
  • FR1236664A - Chair with removable elements : en fr
  • BE589173A - Fluidized pulverulent electro-conductive resistance electric heater. : en fr
  • BE586814A - Hang, brand or seal tin. : en nl
  • BE586739A - Device for individual mail delivery to different apartments or levels of a building. : en fr
  • BE588754A - Toggle closure for window leaves and similar elements with rotating and tilting movement. : en fr
  • BE588905A - Apparatus for calculating the depth and trim of a loaded boat, as well as the bending moment and shear force to which it is subjected. : en fr
  • BE588844A - Flower ornamental pot. : en nl
  • US2945494A - Pressurized douche applicator : en
  • US2945564A - Vehicle brake : en
  • US2946029A - Impedance assembly : en
  • AU241461B2 - Improvements in glazing bars : en
  • AU4796059A - Pressure-sensitive tape dispenser with pivoted arm : en
  • BE588850A - Elastic seal for lining tubes of valve lifters or the like. : en fr
  • DE973928C - Process for the metallization of ceramic bodies : de en
  • US2945575A - Adjustable chute for button feeders : en
  • CA602130A - Vacuum dezincing of lead : en
  • CA601954A - Windshield wiper : en
  • US2945820A - Production of exfoliated vermiculite : en
  • CA602094A - Seal : en
  • US2945298A - Power operated cutting device : en
  • US2945766A - Method of fermenting meat products and composition therefor : en
  • BE589203A - Shut-off valve, especially for large diameter gas pipes. : en fr
  • DE1085561B - Lightweight barrier boom : de en
  • DE1815143U - CUSHIONS, IN PARTICULAR SEAT CUSHIONS. : de en
  • BE589174A - Direct electric heating process for metal parts. : en fr
  • CA602147A - Production of hexachloronaphthalene derivatives : en
  • FR1236642A - Method and device for mixing liquids or materials containing at least one liquid phase : en fr
  • FR1236915A - Quick-acting fixing device : en fr
  • FR1237092A - Machine for the production of light coils, in particular for electric incandescent lamps : en fr
  • GB841949A - Registration of calls in telecommunication exchanges : en
  • GB842021A - Improvements in or relating to the manufacture of mouthpiece cigarettes : en
  • BE589172A - Recording failure indicator. : en fr
  • US2945474A - Animal scratcher and oiler : en
  • US2945739A - Process of melt spinning : en
  • DE1815018U - Washer extractor. : de en
  • BE588688A - Method and device for deburring molded parts made of elastomers and thermoplastic plastics, such as natural, synthetic rubbers and the like : en fr
  • BE589265A - Method for determining the fat content of a liquid; apparatus and apparatus for performing this method. : en nl
  • DE1815099U - SOCKET FOR SIGNAL LAMPS, GLOW LAMPS OR. DGL. : de en
  • DE1815314U - RECESSED TAIL LAMP FOR TWO-WHEEL VEHICLES AND MOTOR VEHICLES. : de en
  • GB841876A - Improvements in and relating to vacuum control devices for use with carburettors of vehicle internal combustion engines : en
  • GB841860A - Improvements in or relating to nuclear fuel processing : en
  • AU5653460A - Coated metals and solutions and processes for making same : en
  • BE588922A - Hard sliding roof for vehicles. : en fr
  • FR1236908A - Device for laterally moving plants on the ground : en fr
  • GB841894A - Improvements in or relating to arresters for iron particles : en
  • GB841649A - Process for preparing plasticized mixtures (formulations) of thermoplastic polymers and a product prepared in this manner : en
  • BE588938A - Improvements to electrical welding fixtures. : en fr
  • DE1815183U - LIFTING CRANE. : de en
  • US2945464A - Jacketed soldering strip : en
  • US2945837A - Stabilized polymethacrolein compositions with phenols or mercaptobenzimidazoles : en
  • GB841934A - Improvements in or relating to sluices : en
  • GB842014A - Improvements in or relating to switching systems : en
  • GB842171A - Improvements in or relating to speed-responsive clutches : en
  • DE1815082U - CABLE ENTRY FOR ELECTRICAL EQUIPMENT IN EXPLOSION HAZARD AND MINING COMPANIES. : de en
  • FR72798E - New derivatives of phenothiazine with a piperazine chain substituted by a carbamoyl radical and their preparation methods : en fr
  • GB841976A - Improvements in or relating to floating covers suitable for use in storage tanks : en
  • FR1236547A - Quick assembly and dismantling shelter : en fr
  • FR1236594A - Container for fluent materials : en fr
  • GB841553A - Improvements in or relating to typewriter lifts and the like for desks : en
  • IE24541L - Light-sensitive coatings : en
  • DE1085783B - Filling valve for filling a bottle or the like at the bottom of a liquid container : de en
  • US2945695A - Tennis racket with captive ball apparatus : en
  • US2945750A - Polishing bodies of vegetable fibrous material, in particular polishing wheels, grindstones and sliding contact discs : en
  • BE586834A - Process for manufacturing fillers for oxidation-reduction treatment. : en fr
  • BE588822A - False twist yarn creping machine and parts thereof : en fr
  • US2945381A - Reference systems for a dirigible craft : en
  • US2945612A - Paint can shield : en
  • US2945636A - Method and apparatus for winding a plurality of threads : en
  • GB841597A - Improvements in or relating to aluminium pastes and paints : en
  • GB841725A - Improvements in convertible bed-couches : en
  • GB841821A - "ion sources" : en
  • GB842162A - Improvements in washer mountings for valves and the like : en
  • GB842182A - Extension handle for a decorator's paint roller, brush or like appliance : en
  • US2945831A - Dispersions of organic polymers and chrysotile asbestos, process of preparing film therefrom and product thereof : en
  • AU5664960A - Improvements in or relating tothe manufacture of cascade image amplifiers : en
  • CA601766A - Shoe uppers and their manufacture : en
  • GB841691A - Polymerization of diolefines : en
  • FR1236983A - Synchronization setup of an oscillator : en fr
  • GB841956A - Method and apparatus for surfacing glass : en
  • GB841963A - Transmission : en
  • FR1237032A - Improvements to mechanical evacuation devices, of the blade type, to unload centrifugal hydro-extractors : en fr
  • DE1815101U - DEVICE FOR FASTENING CONTROL GEAR TO LUMINAIRE. : de en
  • DE1815333U - SPOUT FOR BARRELS. : de en
  • FR1236798A - Device for introducing a sample usable in particular with a mass spectrometer : en fr
  • FR72848E - Automatic apparatus for electrolytic or similar treatments : en fr
  • GB841562A - Process and apparatus for separating paraffin wax from wax-containing hydrocarbon oils : en
  • DE1815135U - MULTI-PURPOSE COLLECTIBLE SCREEN. : de en
  • DE1815159U - CONVERTIBLE SEATING GROUP. : de en
  • FR1236574A - Improvement in overcapping capsules : en fr
  • GB841693A - Shaped charge unit for well perforating : en
  • DE1085774B - Air suspension device for vehicles : de en
  • GB841827A - Improvements in or relating to textile apparatus : en
  • FR1236978A - Advanced home refrigerator : en fr
  • FR1236604A - Electric pendulum with striking : en fr
  • FR1237050A - Process for the preparation of dry, pre-cooked granules of potatoes or other similar products or agglomerated particles : en fr
  • CA601753A - Bore finishing tool : en
  • BE589277A - Lattice serving as packing and sampling for the metal lining of galleries. : en fr
  • CA601805A - Frequency sensitive mechanical damping systems : en
  • DE1085477B - Flexible route expansion : de en
  • FR1236701A - Separation of low boiling impurities from hydrocarbons : en fr
  • FR72741E - High purity silicon production method : en fr
  • GB841591A - Tubular waterproof packaging material : en
  • GB841952A - Production of dihydrostreptomycin by fermentation : en
  • GB842221A - Improved means for giving a variable rotational movement to a part : en
  • US2945392A - Resilient ball return : en
  • AU245696B2 - Process for preparing productsof high molecular weight by polymerization of formaldehyde : en
  • AU249481B2 - Cold phosphate coating solutions : en
  • US2945521A - Ram type wood reducing apparatus : en
  • CA602090A - Fuel element for nuclear reactor : en
  • CA602148A - Lubricants containing metal carboxylate and metal phosphate : en
  • DE1085580B - Support insulator with armature plates located on both end faces, which have fastening pins reaching into the interior of the insulating body : de en
  • CA601764A - Friction driven steplessly variable gears : en
  • US2945540A - Rotary well bore cleaner : en
  • US2945890A - Production of 2:4-dinitroresorcinol : en
  • DE1085539B - High pressure overpressure turbine : de en
  • DE1815145U - SLUGGISH. : de en
  • US2945319A - Hula hoop spinner toy : en
  • US2945833A - Rubber compositions containing hydrogenated mineral oil and method of preparation : en
  • BE589193A - Pad made of absorbent material, which can be introduced into body cavities. : en fr
  • CA601887A - Valve : en
  • CA601944A - Drive unit mounting and controls for wheels of cutting machines : en
  • DE1815265U - SPRING ELEMENT, IN PARTICULAR SPACERS- OR SUSPENSION OR DAMPING DEVICE. : de en
  • DE1815299U - SPRING LOCKING DEVICE FOR DRIVE VALVE. : de en
  • DE1815151U - SHOE BRUSH WITH SHOE WASH CONTAINER. : de en
  • DE1815092U - CHANGEOVER RELAY, IN PARTICULAR FOR THE CONTROL OF THE DRIVES OF REGULATING TRANSFORMERS. : de en
  • US2945873A - Process for separating mixtures of chlorosilanes : en
  • FR1236934A - Assembly for supplying an impedance with current pulses : en fr
  • FR1236963A - Pivoting slat blind : en fr
  • FR72748E - Installation for continuous cooking of potato chips : en fr
  • US2945614A - Combination paint bucket and apron : en
  • US2945490A - Surgical instrument for cervical biopsy : en
  • US2945959A - Pickoff responsive to displacement between relatively movable members : en
  • AU238164B2 - Mobile packingmachine for railway and like tracks : en
  • CA601977A - Separator-electrode system for electrofilters : en
  • FR1237002A - Process for the production of semiconductor rectifier elements : en fr
  • GB841917A - Improvements in or relating to coating compositions : en
  • BE588840A - Selenium recovery process : en fr
  • BE589142Q - Process for the preparation of tertiary aminoalkylaryl ethers. : en fr
  • DE1085534B - Process for the preparation of malonic ester hydrazides : de en
  • DE1085612B - Alloy process for manufacturing semiconductor rectifiers : de en
  • DE1815254U - DEVICE FOR HOLDING THE TRAIN BUCKETS FOR ANIMALS. : de en
  • DE1085613B - Process for the large-area contacting of a monocrystalline silicon body : de en
  • US2945238A - Pleating : en
  • US2945721A - Truck body construction : en
  • DE1815329U - DEVICE FOR FILLING BEVERAGES CONTAINING CO2 UNDER COUNTERPRESSURE. : de en
  • CA601885A - Atomisers for use with dust suction devices : en
  • CA601939A - Spike type threshing mechanism : en
  • CA602088A - Selective trip arrangement utilizing circuit breakers which are coordinated with current limiting fuses : en
  • DE1085543B - Insertion device for typewriters and accounting machines with conveyor rollers for inserting writing sheets, in particular account cards : de en
  • DE1085576B - High frequency tuning element with coupling coil : de en
  • DE1085583B - Flexible electrical line : de en
  • US2945742A - Liquid-liquid extraction process for the recovery of high purity thorium oxide : en
  • US2945327A - Method of manufacturing electric lamps or similar devices : en
  • US2945732A - Support with adjustable form-fitting compartmentation : en
  • FR1236868A - Improvements made to linings or clamping jaws, in particular for the oil industry : en fr
  • US2945509A - Tank with proportioning means : en
  • GR21075B - METHOD OF PREPARATION OF NEW PARASITIC COMPOSITIONS ITOI THYOPHOSPHATE ALKYLO - S THIOGLYCOLAMIDS. : el en
  • GB841779A - Improvements in and relating to a small-sized drill and method for producing same : en
  • DE1085505B - Process for the production of hydrogen compounds of the elements of main group IV of the Periodic Table with atomic numbers 14 to 50 : de en
  • DE1085611B - Socket for single-pin fluorescent lamps : de en
  • GR21074B - METHOD FOR DECOMPOSITING BOCKETS CONTAINING DISPERSION. : el en
  • AU5654760A - Circuit arrangement for generating impulses : en
  • US2945881A - Production of alkylenes and alkanol amine polyacetate salts : en
  • GB842230A - Endless chain conveyors : en
  • GB842142A - Improvements in or relating to the preparation of benzoic acid from cumene : en
  • CA602082A - Prong guiding means in machines for forming loop fasteners on wirebound boxes : en
  • FR1236928A - Differential mechanism : en fr
  • US2945250A - Combination daubing and polishing device or the like : en
  • US2945375A - Airplane instruments : en
  • DE1815267U - CONNECTION FOR DRIVE BELT. : de en
  • CA602001A - Liquid fuel injection nozzles for internal combustion engines : en
  • GB841749A - Lignin-modified phenolic resins : en
  • GB841932A - Improved safety razor : en
  • GB842174A - Improvements in means for removing fluff or lint and the like from machines : en
  • DE1085718B - Gas turbine engine : de en
  • US2945361A - Congelation apparatus : en
  • FR1236755A - Price scale scale : en fr
  • FR1236805A - Improvements to industrial trolleys : en fr
  • FR1236993A - Pipe fitting : en fr
  • US2945842A - Sulfonation of finely divided polymers with sulfonation agents in gas phase : en
  • AU5673160A - Switching systems : en
  • GB841635A - Process for the production of 5-nitro-2-furfuraldehyde semicarbazone : en
  • GB841796A - Self-supporting sky-light element for buildings : en
  • GB841879A - Improvements in and relating to thermostatically controlled gas valves : en
  • BE586808A - Improvements in the pressing of glass articles. : en fr
  • FR1236607A - Method and device for controlling and regulating the freezing and thawing of various substances, and in particular for controlling and regulating freezing-drying operations : en fr
  • FR72740E - Porous membranes and method of manufacturing these membranes : en fr
  • GB841637A - Improvements in and relating to the production of tubes of synthetic resinous material : en
  • FR1236552A - Improvements to so-called withdrawable relays : en fr
  • GB841538A - Improvements in or relating to apparatus for use in connection with card games : en
  • DE1815166U - FOLDING FRAME OF TWO ARTICULATED TO EACH OTHER TO A HORIZONTAL AXIS FOLDING FRAME FOR SUPPORTING A KIDS BATH TUB OR ANY OTHER EQUIPMENT WITH A RECTANGULAR FLOOR PLAN. : de en
  • DK89374C - Harvesting machine. : da en
  • FR1236816A - Display equipment for stores : en fr
  • FR1236839A - Isothermal and soundproof load-bearing blocks, partitions and glazing with high insulation power : en fr
  • FR72850E - Improvements to snow removal devices by snow projection : en fr
  • US2945581A - Roll cleaner for belt conveyors : en
  • FR1237023A - Weft feeler : en fr
  • GB841830A - Modified polymers of acrylonitrile polymerized in the presence of preformed copolymers : en
  • BE589106A - Connection device for recharging a capacitor from an arbitrary voltage to a reference voltage. : en fr
  • GB842133A - Metal cutting tools : en
  • FR1236625A - Process for improving oils treated by hydro-refining : en fr
  • FR1236804A - Gear change device : en fr
  • FR1236906A - Electrical control of transport devices : en fr
  • GB841531A - Ever-ready case for photographic cameras : en
  • GR21091B - EXTRACTED PERFORMANCES FROM PLASTIC. : el en
  • FR1236836A - Cable pull starter for internal combustion engines : en fr
  • GB842128A - Wire rope cargo net : en
  • DE1085474B - Pipe connection for borehole pipes, using a plastic adhesive : de en
  • DE1815032U - NATURAL CIRCULATION WATER TUBE BOILER. : de en
  • DE1815260U - SCREW WITH NUT AND WASHER. : de en
  • DE1815396U - SCREEN ATTACHMENT FOR DRAIN PIPES, IN PARTICULAR FOR FOUNTAINS. : de en
  • FR1236606A - High stability DC power supply with wide output voltage band : en fr
  • FR1236747A - Fiber sheet refinement : en fr
  • FR1236590A - New curler : en fr
  • BE586833A - Tubular rotary drill acting by abrasion. : en fr
  • DE1085800B - Motorized toys : de en
  • DE1815133U - SEMI-AUTOMATIC CHUCK FOR GLASS OBJECTS. : de en
  • US2946046A - Magnetic digital computer circuit : en
  • GB842007A - Improvements relating to methods of and machines for dressing fish : en
  • GB842198A - Device for controlling the movement of a hydraulically movable machine member : en
  • USD188434S - : en
  • US2945812A - Filterable dispersion of glycoxides in lubricating oils : en
  • US2945376A - Pressure measuring device : en
  • US2945396A - Slack adjuster for the foundation brakes of railway freight cars : en
  • US2945984A - Piezoelectric device : en
  • DE1085691B - Grating spectrometer or analyzer : de en
  • CA601820A - Semiconductor device and apparatus : en
  • GB842002A - Improvements in or relating to animal growth promoting substances : en
  • GB842040A - Method of mixing liquid reactants : en
  • US2945401A - Machine tool : en
  • US2945410A - Combination moisture dehydrator and wind-blown musical instrument : en
  • US2945716A - Twine knotter mechanism : en
  • US2945828A - Composite materials for producing cellular polyethylene articles : en
  • US2945676A - Hydraulic weight control and compen-sating apparatus for subsurface well bore devices : en
  • US2945259A - Roller briquetting press for the briquetting of ore, coal or similar materials : en
  • USD188411S - Combined cleaner and drier : en
  • FR1236660A - Corrugated cardboard basket or similar material : en fr
  • US2945823A - Stabilized dehydrogenation catalyst : en
  • US2945891A - Process for the recovery of secondary alcohols : en
  • DE1085654B - Refill device for high vacuum ovens, encapsulated in a high vacuum tight manner and operated during operation : de en
  • DE1085765B - Device for cooling revolving trailing cylinders : de en
  • FR72721E - New dye of perylene-tetracarboxylic acid, its preparation and applications : en fr
  • GB841732A - Process of making colourless aqueous saline solutions of polyacrylonitrile : en
  • GB841910A - Improvements in or relating to pigmented coating compositions : en
  • US2945286A - Diffusion transistor and method of making it : en
  • US2945479A - Fluid engines : en
  • AU4520259A - Improvements in glazing bars : en
  • US2945475A - Actuating device : en
  • GB841907A - Beneficiation of manganese silicate ores : en
  • GB842102A - Tube clamp and method of manufacture : en
  • DE1085488B - Process for recovering the solvent from the filter residues during dry cleaning : de en
  • FR1236892A - Dressing device for leaves that can be tilted or folded : en fr
  • GB841872A - Means for dispersing liquid into a moving stream of gaseous fluid : en
  • GB841775A - Improvements in, or relating to, washing machines : en
  • US2945847A - Salt complexes of 3: 3'-ureido-bis-[8-(3-benzamido-p-toluido)-1:3:5-naphthalene sulphnic acid] : en
  • US2946043A - A.c. coding systems for multiple load selection : en
  • USD188435S - Lens unit for airport runway signal lights : en
  • US2945608A - Coil lifting and positioning mechanism : en
  • US2945251A - Paint brush holding device : en
  • BE588930A - Vehicle called to circulate above the ground and / or water. : en fr
  • CA602102A - Production of quinoline aldehydes : en
  • BE588804A - Bottom differential pressure gauge. : en fr
  • CA601821A - Staple-type eye unit for hook and eye fasteners : en
  • US2946031A - Pressure transducer : en
  • DE1085528B - Process for the production of electrophoretically pure vitamin B-orthophosphoric acid ester-chloride and vitamin B-pyrophosphoric acid ester-chloride from their mixtures contaminated by vitamin B-hydrochloride : de en
  • BE588935A - Packaging for liquid products. : en fr
  • DE1085478B - Wandering pit support : de en
  • US2945979A - Traveling wave tube structure : en
  • DE1085558B - Automatic air suction two-chamber brake : de en
  • USD188422S - Combined desk and chair : en
  • FR1236897A - Device for catching up gear mechanisms : en fr
  • US2945725A - Booster brake system : en
  • US2946057A - Mechanically variable complex slot : en
  • CA601861A - METHOD OF MAKING AMIDES OF N-ALKYL PIPERIDINE MONOCARBOXYLIC ACID AND N-ALKYL PYRROLIDINE .alpha.-MONOCARBOXYLIC ACID : en
  • GB841719A - Improvements in or relating to 6-methyl steroid compounds : en
  • GB841914A - Confection stock comprising carboxymethyl dextran : en
  • GB842200A - Improvements relating to fluid control valves : en
  • DE1815364U - EYEGLASSES. : de en
  • FR1236847A - Vacuum cleaner improvements : en fr
  • FR72843E - New alcohols with a piperidine ring, their derivatives and their preparation : en fr
  • GB841911A - Improvements in or relating to draw-leaf or extending-leaf tables : en
  • GB842163A - Variable speed power transmission mechanisms : en