• CA623173A - Monopersulfate compositions and uses thereof : en
  • FR1265890A - Method of brazing capacitors and capacitors brazed according to this method : en fr
  • FR1266272A - Method for automatic removal of excess material in the manufacture of tiles in the press, and device for implementing the method : en fr
  • DE1834053U - LOAD BRAKE AND PUSH DEVICE. : de en
  • DE1834084U - LOCKABLE INTERMEDIATE SWITCH. : de en
  • DE1834363U - DIRECTION SWITCH FOR MOTOR VEHICLES WITH AUTOMATIC RESET FROM THE STEERING COLUMN. : de en
  • US2991327A - Junction box : en
  • JPS369464B1 - : ja
  • US2991154A - Method of recovering potassium sulphate from cement kiln flue dust : en
  • FR1266343A - Automatic hot air sterilizer : en fr
  • US2990761A - Photographic camera adjusting means : en
  • US2991306A - Production of allyl acrylate from acrolein : en
  • DE1110112B - Auxiliary construction for drifting, especially in underground mining : de en
  • US2991147A - Process for the manufacture of sintered multifilamentary structures : en
  • US2991468A - Sensitivity-control-circuits for radar systems and the like : en
  • BE600888Q - Stabilized fluorocarbon polymers. : en fr
  • BE601342A - Improvements made to agitator-kneader devices for small appliances, in particular those for household appliances. : en fr
  • DE1834472U - LIFT MAST FOR FORKLIFT. : de en
  • BE600836A - Fireplace intended for the combustion of solid fuels. : en fr
  • CA623123A - Taping machine : en
  • DE1834231U - SOUND-SOUND DISK. : de en
  • CA623277A - Safety pressure relief device : en
  • LU38914A1 - : en
  • DE1110484B - Repair lock for water pipe valves : de en
  • GB871961A - Device for coupling the sections of motors for subterranean work : en
  • DE1110436B - Method and circuit arrangement for calibrating digital-to-analog converters : de en
  • US2990937A - Servo control systems : en
  • US2991288A - Camphidine derivatives : en
  • FR1266130A - Vacuum Switch Electrode Enhancements : en fr
  • US2991366A - Semiconductor apparatus : en
  • FR1265991A - Improvements to static vacuum cleaners for chimneys : en fr
  • US2991020A - Double-disk refiner : en
  • US2991143A - Method of water and flame proofing of cellulose fabric after dyeing : en
  • US2991044A - Aerosol valve assembly : en
  • CA623232A - Stabilizer arrangement for pneumatic suspension : en
  • GB871911A - Rubbery composition : en
  • US2991257A - Electrically conductive compositions and the process of making the same : en
  • US2991267A - Coated sand and method of making the same : en
  • US2990555A - Water closet tank ball seat : en
  • US2990611A - Method of manufacturing split prongs for loose leaf binders : en
  • US2991294A - 1-methyl equilenin compounds and process for making : en
  • DE1834280U - BEANSTALK. : de en
  • DE1834373U - SLEEVELESS FRAME FOR BICYCLES OD. DGL. : de en
  • FR1265895A - Packaging for canned snails : en fr
  • FR1265987A - Guidance calculator for aerodynes and ballistic vehicles : en fr
  • FR1266047A - Silicate paint and its production process : en fr
  • GB871891A - Improved machine for mining coal and other minerals : en
  • GB872181A - Improvements to floor sweeping compositions : en
  • DE1110173B - Process for the production of resorcinol : de en
  • GB871883A - Improvements in or relating to acrylonitrile copolymers : en
  • GB871892A - Apparatus for synchronizing a pair of co-operating piston motors : en
  • GB872133A - Improvements relating to upholstered-structure cushioning supports : en
  • US2991046A - Combined winch and bollard device : en
  • JPS369353B1 - : ja
  • US2991189A - Method of coating a substrate with coal acids and article produced thereby : en
  • US2991408A - Modulation suppressor : en
  • CA623086A - Liquid cooled friction brake : en
  • CA623190A - Coupler operating mechanism : en
  • CA623280A - Metal clad switchgear : en
  • US2991039A - Detachable mounting for aerosol cans : en
  • DE1834063U - REINFORCEMENT AND SHIELDING FOR LEAD LESS LINES : de en
  • GB872016A - Method and apparatus for making a metal blank of rectangular shape : en
  • FR1266126A - Acetylcellulose yarn dyeing process : en fr
  • FR1266407A - Installation for one-lathe tool adjustment : en fr
  • US2991026A - Aircraft flight control system : en
  • DE1110412B - Use of a melt of a high molecular weight linear poly-ester of terephthalic acid for casting molecularly orientable surface structures : de en
  • DE1834296U - ELASTIC SUSPENSION LINK, IN PARTICULAR FOR THE SPIN UNIT ON THE SPIN. : de en
  • US2991215A - Laminated panels and method of manufacture : en
  • CA623196A - Process for preparation of chocolate extract or chocolate syrup from cocoa : en
  • DE1110374B - Interchangeable tool for motorized household kitchen appliances : de en
  • DE1834492U - FOR THE MANUFACTURING OF PAPER, CARDBOARD ETC. SUITABLE FABRIC WINDOWS MADE OF PLASTIC OR PLASTIC INJECTED METALLIC MATERIAL. : de en
  • GB871834A - Ionisation chamber : en
  • GB871938A - Improvements in or relating to direct positive emulsions : en
  • BE600867A - A method of making combinations of 7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide. : en fr
  • DE1110259B - Connection terminals for cables for electrical power transmission : de en
  • DE1110454B - Cash register which is intended for receiving, stamping and dividing cards, which are preferably designed as hang-on labels : de en
  • DE1834214U - CLAMPING DEVICE FOR CONNECTING GUTTER PARTS. : de en
  • DE1834289U - FILTER FOR CLEANING AIR IN PARTICULAR FOR COMBUSTION MACHINERY. : de en
  • BE601171A - Improvements to gas heaters : en fr
  • GB871836A - Improvements in or relating to methods of synthesizing 2, 4, 4, 4-tetrachloro-butyric acid : en
  • DE1110313B - Electrolytic capacitor with tantalum anode : de en
  • DE1834206U - METAL TUBE STAND FOR ONE-STOREY ASSEMBLY HOUSES TO BE BUILT IN A SKELETON : de en
  • CA623372A - Lifting wheel assembly for use in connection with sintering machines : en
  • US2990888A - Propeller control apparatus : en
  • US2990946A - Tissue holders : en
  • DE1834435U - HIGH-START DEVICE FOR GLIDING MODELS. : de en
  • US2991378A - Composite magnetic core structure and method of making same : en
  • FR1266095A - Machine for rinsing and widthwise decaturation of a piece of fabric which, after brushing, forms small webs : en fr
  • CA623333A - Stabilized halogen-containing resins : en
  • US2990774A - Retrievable carrier for a shaped charge perforator : en
  • CA623079A - Variable speed x-ray intensifying screens : en
  • DE975017C - Flushing device for periodic washing of the electrodes of wet electrostatic precipitators : de en
  • FR1266051A - A process for the catalytic oxidation of hydrocarbons in the vapor phase : en fr
  • FR1266143A - light scattering screen and method of manufacture thereof : en fr
  • FR1266399A - Rotary sprayer for watering in the form of rain water : en fr
  • GB872287A - Hydraulic checking and weighing gear : en
  • GB871851A - Pressure door : en
  • FR1265849A - Process for the purification of halogenated anhydrides, such as chlorendic anhydride and their derivatives : en fr
  • FR1265926A - Advanced container : en fr
  • FR1266182A - Braking device for vehicles : en fr
  • FR1266260A - Sulphonation process : en fr
  • FR1265817A - Process for manufacturing esters of diethylphenylacetic acid : en fr
  • FR1266221A - Apparatus for cleaning the drainage channels of barns or stables : en fr
  • FR75015E - : fr
  • FR75520E - Pulse generator or regenerator circuits : en fr
  • DE1110273B - Arrangement for the electrical control of stage lighting systems : de en
  • DE1834278U - FLOWER CRIB. : de en
  • DE1834471U - FORKLIFT WITH SINGLE LIFTING MAST. : de en
  • BE598803A - Improvements to combinations of two bodies assembled together, and tool to assemble them : en fr
  • BE601235A - Electric measuring and weighing device : en fr
  • DE1110294B - Coupling for driving with the same voltage by rotating movement : de en
  • US2990583A - Method of applying high pressure to a body : en
  • USD190832S - Loud speaker cabinet : en
  • USD190840S - Aircraft : en
  • FR75544E - Rolling mill : en fr
  • GB872218A - Improvements in or relating to ion exchange membranes : en
  • US2990834A - Mascara container and applicator : en
  • BE601163Q - Folding trailer for camping use : en fr
  • US2991233A - Purification of alpha, beta-unsaturated aliphatic aldehydes : en
  • DE1110505B - Process for the production of edible, sponge-like and porous dry milk : de en
  • FR1265994A - Laminating paper making process : en fr
  • GB872121A - Improvements in and relating to measuring corsets or jackets : en
  • GB872305A - Improvements in the manufacture of hydrogen peroxide : en
  • DE1110254B - Arrangement for branching antenna cables in community antennas : de en
  • DE1834446U - MACHINE FOR FURTHER PROCESSING OF PREFABRICATED STEEL LIGHT CARRIER : de en
  • FR1265822A - Process for the manufacture of soluble preparations of metal oxyquinoleates : en fr
  • FR1265969A - Mailing item : en fr
  • FR1265975A - Driving mechanism of a pump or other device on board a towed agricultural machine : en fr
  • FR1266015A - Process for increasing the affinity, vis-à-vis dyes, of fibers obtained by spinning polymers and copolymers of vinyl chloride or mixtures of these polymers with other compounds : en fr
  • FR75007E - : fr
  • GB872372A - An improved mower : en
  • US2990890A - In row cultivator : en
  • DE1110338B - Photoelectrically operating device for determining the position of a point of light moving in a plane : de en
  • US2991146A - Cellulose fabric and process of making same : en
  • CA623329A - Vehicle floor construction : en
  • CA623142A - Testing and grading of electric fuseheads : en
  • GB872249A - New monoazo-dyestuffs derived from cyanuric halides and processes for their manufacture and application : en
  • FR1266329A - New process for the preparation of new organic boron compounds : en fr
  • DE1834167U - PLAYGROUNDS WITH FOLDING-DOWN SIDE PANELS. : de en
  • DE1834317U - SEWING MACHINE WITH SPOOL CARRIER. : de en
  • US2990562A - Slotted outlet fixture for wall-installed vacuum cleaning systems : en
  • US2991150A - Purification of plutonium using a cerium precipitate as a carrier for fission products : en
  • US2991435A - Variable impedance coaxial line : en
  • FR1266020A - Arc plasma generator : en fr
  • FR1266038A - Improvements in pressure-controlled pressure reducing valves for a gaseous fluid : en fr
  • FR1266191A - Laundry centrifugal wringer : en fr
  • GB872238A - : en
  • DE1834010U - HANGING BAR. : de en
  • FR1265825A - Omnidirectional beacon simulator : en fr
  • GB872263A - Improvements in and relating to the purification of hydrofluoric acid by distillation : en
  • BE601312A - Band saw blade leveling machine. : en fr
  • DE1834055U - RUBBER ELEMENT IN RUBBER FOR PIVOT BEARINGS OF RAIL VEHICLES. : de en
  • US2991142A - Scale factor recording device for oscillographic recorders : en
  • US2991458A - Ignition interference alarm : en
  • GB871831A - Improvements in or relating to the production of elemental silicon : en
  • GB871914A - An apparatus for supporting the stumps used in the game of cricket : en
  • CA623137A - Cargo hoisting arrangement : en
  • CA623148A - Contact spring set : en
  • DE1834173U - SIDE OR INTERMEDIATE CABINET, IN PARTICULAR FOR COOKER COMBINATIONS. : de en
  • FR1266288A - Process for the preparation of tetrahydroisoquinoline derivatives : en fr
  • GB872343A - Improvements in or relating to the separation of the isotopes of lithium : en
  • DE1110400B - Process for the production of films from plastics : de en
  • DE1834045U - IN A COLD ROOM THROUGH AN OPENING IN THE WALL ADAPTABLE EVAPORATOR FOR COMPRESSION REFRIGERATION MACHINES. : de en
  • DE1110477B - Overrunning clutch with clamping rollers in a cage : de en
  • FR1266048A - Process for the production of esters of alpha, beta ethylenically bonded sulfonic acids and aromatic hydroxy compounds : en fr
  • GB872247A - Improvements in and relating to apparatus for testing the injectors of compression-ignition engines : en
  • BE600815A - Molding apparatus : en fr
  • CA623220A - Graft polymerisation : en
  • DE1834439U - BUILDING BLOCK TOY. : de en
  • FR1266129A - Grids for electronic tubes : en fr
  • FR75008E - : fr
  • FR75532E - Retaining sheet piles : en fr
  • GB872141A - Improvements in or relating to methods of producing materials for use in the manufacture of semi-conductive devices : en
  • CA623315A - Polymerization of olefins : en
  • FR1265864A - Improvements to fluid and reciprocating devices : en fr
  • CA623308A - Counterbalance and stop means for upwardly acting closures : en
  • DE1110119B - Method for producing hollow sheet metal bodies : de en
  • DK91252C - Procedure for chemical green patination. : da en
  • DE1110111B - Setting device for two-part pit support elements : de en
  • DE1110156B - Process for the preparation of 6- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -4-methylhexadien- (3,5) -yne- (1) : de en
  • DE1110172B - Process for the production of diphenylamine from aniline : de en
  • DE1834008U - PUSH BUTTON FOR INTERCHANGEABLE COLLAR. : de en
  • GB872294A - Improvements relating to endless belt conveyors : en
  • DE1834221U - DEVICE FOR CONNECTING ROLLER SHUTTERS. : de en
  • US2991472A - Signal strength indicator : en
  • US2990575A - Apparatus for production of varying denier filaments : en
  • FR1266073A - Photographic camera : en fr
  • GB872185A - Resin syrups : en
  • GB872262A - Improvements in and relating to carriage guides for mutually longitudinally movable machine components : en
  • GB872344A - Improvements in and relating to mould plates and articles produced thereby : en
  • GB872171A - An improved plug and socket electrical connector : en
  • DE1834112U - SUCTION PUMP WITH MEDICAL PURPOSES. : de en
  • DE1834262U - LINK BAND FOR JEWELERY AND USE. : de en
  • FR1266004A - Machine for sorting, calibrating, counting tobacco leaves : en fr
  • US2991373A - Device comprising an asymmetrical transistor trigger circuit and two input networks : en
  • FR1266025A - Automatic animal feeder, usable in particular for pigs : en fr
  • FR1266346A - Foundation pile with massive upper part and lower part divided into several piles of smaller diameter : en fr
  • GB872335A - Improvements in and relating to the polymerisation of olefines : en
  • US2990744A - Musical wind instrument : en
  • US2991028A - Control systems for aircraft : en
  • BE601361A - Cathode ray tube. : en fr
  • CA623024A - Inflatable structures : en
  • BE601386A - Improvements to the overflow of spectacle lenses. : en fr
  • GB872329A - Improvements relating to endless belt conveyors : en
  • CA623248A - Frequency multiplier : en
  • DE1834119U - DEVICE FOR BASE AND MEASUREMENT OF ORTHODONTIC MODELS. : de en
  • DE1834341U - PRESSURE CONVERTER FOR FORMING AIR PRESSURE INTO OIL PRESSURE. : de en
  • CA623249A - Preparation of supported catalysts : en
  • DE1834421U - EFFECT YARN WITH FLAME CHARACTER. : de en
  • US2991346A - Apparatus for drying electrical installations : en
  • CA623013A - Long-cycle continuous annealing : en
  • BE601018A - Process for the preparation of oligo-hydroxymethylene glycol diethers : en fr
  • CA623279A - Low-pressure mercury vapour discharge tube : en
  • US2991370A - Time controlled automatic engine starter : en
  • DE1110166B - Process for the preparation of 1- (3,5-dibromophenyl) -4,6-diamino-1,2-dihydro-2,2-dimethyl-1,3,5-triazine : de en
  • DE1110176B - Process for the preparation of salts of choline orthophosphoric acid ester : de en
  • FR1266232A - Improvements to light household appliances : en fr
  • US2991449A - Selector circuit : en
  • CA623153A - Fluid filtering apparatus with removable filter holder : en
  • DE1110560B - Resilient pressure device for the winding rollers of spinning cards : de en
  • DE1834034U - DEVICE FOR COLLECTING SHEETS OF PAPER. : de en
  • US2991451A - Sorting recorded data : en
  • BE600839A - Improvements in the manufacture of ammonium sulphate. : en fr
  • BE601210A - Concealed slide closure device, method and apparatus for its manufacture : en fr
  • US2990815A - Booster motor mechanism : en
  • CA623010A - Combustion products condenser : en
  • CA623116A - Overhead truck pusher conveyor : en
  • US2990639A - Telephone number indexes : en
  • DE1110471B - Device for determining moving bodies : de en
  • DE1110457B - Motor mower with mower on the front : de en
  • DE1834138U - HAND CASE. : de en
  • FR1266293A - Wheeled trolley for practicing the sport of rowing on dry land : en fr
  • FR1266366A - Electro-mechanical brake : en fr
  • FR1266389A - Toy simulating the shooting of an airplane at a goal on land or on a boat : en fr
  • US2990911A - Means to indicate shorting of precipitator by collected material : en
  • DE1834017U - TRAENKOPF. : de en
  • CA623080A - Hose reels : en
  • BE601174A - Color coded cable : en fr
  • DE1834131U - CONTAINER FOR HOLDING INFUSION SOLUTIONS. : de en
  • CA623036A - Ironing board holder : en
  • BE600931A - New azo dyes insoluble in water. : en fr
  • DE1834025U - CONICAL FULL-WALL DRUM FOR SPINTERS. : de en
  • DE1834184U - STEP STEP. : de en
  • FR1265871A - Measuring and recording device : en fr
  • GB872290A - Production of hydrogen peroxide : en
  • GB872208A - Aqueous synthetic polymer dispersions and methods of producing them : en
  • GR22065B - METHOD OF PRODUCTION OF TECHNICAL-NATURAL MARBLE IN VOLUMES. : el en
  • GB872101A - Improvements in or relating to injection moulding machines : en
  • FR1266265A - Liquid coating compositions for the formation of medicated tablets : en fr
  • FR1266393A - Device for cutting or grinding drills : en fr
  • US2991050A - Method and apparatus for mixing articles : en
  • US2991300A - Polyalkyleneoxide esters of carboxyalkylpolysiloxanes : en
  • GB872112A - Improvements in or relating to steroids and the manufacture thereof : en
  • GB872357A - Process for the preparation of cyclohexylethyl alcohol : en
  • GB872367A - Improvements in or relating to magnetic tape machines : en
  • FR640M - : fr
  • FR1266010A - Improvements in the construction of atomic cells : en fr
  • FR1266424A - Machine for picking up and bruising a cut crop : en fr
  • FR1266163A - Dosimeter for the detection of given radiation doses : en fr
  • GB871941A - Improvements in or relating to the surface treatment of titanium or titanium base alloy : en
  • GB872085A - Improvements in or relating to wet separation apparatus : en
  • US2990573A - Poultry shackle : en
  • US2990865A - Golf club stand : en
  • US2991079A - Bowling ball : en
  • US2991218A - Paper making : en
  • DE1110578B - Weft thread cutting device on looms : de en
  • FR1266436A - High power transistor microphone : en fr
  • GB871842A - Improvements in or relating to gas turbine engines : en
  • GB872073A - Improvements in or relating to electrical inductive apparatus : en
  • GR22060B - EC CARTRIDGE TYPE CASE BOX. : el en
  • CA623251A - Magnetic shifting register : en
  • IS450B6 - Process for the production of tetracycline, 5α-epitetracycline or 4-epitetracycline. : en is
  • DE1834042U - SUCTION WHEEL OR SUCTION ROLLER FOR THE TRANSPORTATION OF SHEETS ON SHEET FEEDERS : de en
  • DE1834375U - BICYCLE PEDAL BAR WITH MOUNTAIN PEDAL WITH ADJUSTABLE PRESSURE DEVICE ON THE SPROCKET AXLE. : de en
  • DE1834500U - TRANSMISSION SCREWDRIVER. : de en
  • GB871966A - Improvements in and relating to method and apparatus for generating and discharging foam : en
  • US2990734A - Tool to prepare rivets for heading : en
  • US2990758A - Photographic cameras : en
  • US2991333A - Acoustical device : en
  • CA623364A - Cinematograph film projector : en
  • GB871874A - Preparation of cyclic acetals and ketals of the 6ª--methylpregnane series : en
  • GB871889A - Improvements in ring and rail assemblies : en
  • DE1834403U - CHILDREN'S SHOE. : de en
  • GB872267A - Rubber vulcanizate and process of producing same : en
  • BE601115A - Device for cleaning objects : en fr
  • CA623230A - Method of building aboveground cisterns : en
  • CA623339A - Method of precipitating or co-precipitating metal oxides, metal hydroxides or metal salts : en
  • US2991277A - Copolymers of trifluoroethyl vinyl ether and alkyl esters of acrylic of methacrylic acid, and method for preparing same : en
  • US2990705A - Article-treating machine with fluidoperated switch controls therefor : en
  • US2990926A - Free-wheel arrangements : en
  • DE1834117U - HOUSING FOR STORAGE OF THE CONNECTING HOSES OF DENTAL HANDPIECES. : de en
  • DE1834400U - LETTER SIGN MACHINE FOR DRAWING BOARDS. : de en
  • FR1266037A - Method and device for the production of electrical energy from thermal energy : en fr
  • FR1266065A - Cell for load measurement : en fr
  • FR1266447A - Device intended to ensure the automatic dust removal of the air socks : en fr
  • GB871933A - Improvements in or relating to electric switches of the tumbler type : en
  • GB872029A - Improvements in or relating to the construction of electrical secondary cells : en
  • DE1834275U - BAGING DEVICE FOR A COMBINE. : de en
  • DE1834407U - SHOEMAKER SHOOTING MACHINE WITH A DUST EXTRACTION DEVICE. : de en
  • US2990766A - Ventilator grating : en
  • BE600926A - Process for the preparation of a form of 1- (5'-nitro-furfurylideneamino) hydantoin particularly suitable for therapeutic use. : en nl
  • BE601175A - A method of assembling by vacuum diffusion of different metals, alloys and materials and installations necessary for carrying out this process : en fr
  • BE601259Q - Spring suspension for seats : en fr
  • CA623323A - Reversing drive and control : en
  • DE1110195B - Device for fastening base plates for rails on a concrete or steel base : de en
  • GB871884A - Improvements in or relating to display stand assemblies : en
  • GB871921A - Improvements in devices for driving the turntable of phonographs, record players, etc., at a number of speeds : en
  • US2990801A - Bollards or like mooring devices : en
  • GB871881A - Improvements in rear-view mirrors : en
  • FR1266435A - Titanium dioxide treatment process : en fr
  • DE1834169U - DESK OR WORK DESK. : de en
  • DE1110148B - Process and apparatus for the production of 1,4-dibromobutane : de en
  • DE1834201U - ELECTRIC OVEN WITH TIMER. : de en
  • DE1834036U - PROTECTIVE COVER MADE OF TRANSPARENT FILM. : de en
  • DE1834350U - SHIFT FORK FOR MOTOR VEHICLE TRANSMISSION. : de en
  • DE1834399U - WRITING PLATE WITH INTERCHANGEABLE CLAMPING RAILS. : de en
  • FR1266368A - Additive composition for reducing fluid losses in wells or the like and method of treating soils with said composition : en fr
  • GB871926A - Improvements in or relating to aircraft navigational apparatus : en
  • GB872356A - Improvements in or relating to the formation of subterranean cavities : en
  • DE1834198U - SWITCH BOX FOR THE AUTOMATIC MONITORING OF EQUIPMENT FIRED WITH LIQUID AND / OR GASEOUS FUELS. : de en
  • GB872309A - Improvements in and relating to tachometer signal generators : en
  • FR1266258A - Improvements to hydraulic turbo-couplers : en fr
  • GB872182A - Improvements in or relating to halogenated xylene carbinol and diol derivatives : en
  • FR1266270A - Disc brake improvements : en fr
  • FR75511E - heat exchanger for high temperature fluid : en fr
  • GB872228A - Improvements in and relating to turbines and like machines : en
  • FR1265814A - Manufacturing process of hydroxycyclopregnanone : en fr
  • FR1266067A - Heel bracing device for safety ski attachments : en fr
  • FR75531E - Bilateral emission system for microwaves with a single rupture member : en fr
  • GB871935A - Improvements in or relating to pressure-reducing valves : en
  • US2990773A - Apparatus for perforating well casing : en
  • FR1266106A - Improved processes and apparatus for forming films comprising thick portions or beads : en fr
  • GB872119A - Improvements in forms for casting roads : en
  • DE1834080U - PUSH BUTTON SWITCH. : de en
  • DE1834367U - REAR MIRRORS, IN PARTICULAR VEHICLE REAR MIRRORS WITHOUT DEAD VIEWING ANGLE. : de en
  • CA623201A - Polymer compositions : en
  • BE600868A - Clamping device for fixing spectacle lenses and toric-surface lenses. : en fr
  • US2990831A - Apparatus for making mouthpiece cigarettes : en
  • US2990964A - Toy electric train assembly : en
  • US2991076A - Aquatic amusement device : en
  • GB872301A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • DE1834494U - WEB SHOP WITH SUPPORT INSERTS. : de en
  • FR1266050A - damping element for spinning and twisting spindle bush : en fr
  • FR1266011A - Distributor or terminal plate, more particularly terminal plate for terminal connections of telecommunications cables : en fr
  • FR645M - : fr
  • GB871858A - Spectral flame burners and systems : en
  • BE600802A - Exterior mirror for vehicle. : en fr
  • US2991309A - Protein hydrolysis : en
  • FR1266445A - Combustion chamber for gas turbine : en fr
  • GB872127A - Improvements in and relating to vehicles incorporating slidable roofs having rigid frames : en
  • US2991268A - Curable composition of polyethylene, di-alpha-cumyl peroxide, carbon black, coal dust and cured product thereof : en
  • BE601261R - Duct structure with cylindrical body and herringbone fins : en fr
  • CA623402A - Guard ring for gas cylinders and method of making same : en
  • DE1834338U - INSERT CASSETTE FOR FILM REEL CASSETTES FOR STORING TITLE LETTERS AND OTHER MATERIAL. : de en
  • US2990689A - Method and apparatus for the production of argon : en
  • GB872089A - Contrivance apt to serve as a bunk stretcher, camp bed, elbow deck chair or support to a person in a vertical capsized position : en
  • DE1110388B - Clamping element for hollow metal posts, especially for movable walls between walls : de en
  • DE1110558B - DC rattle : de en
  • GB872070A - Method and apparatus for making bistable magnetic material : en
  • FR1266443A - Pneumatic tire : en fr
  • US2990673A - Process and apparatus for producing core yarns : en
  • US2991169A - Pentachlorophenol emulsifiable : en
  • DE1834312U - BENDING PRESS. : de en
  • CA623072A - Multiple element air filter : en
  • GB871910A - Improvements in garage doors : en
  • GB872271A - A locking device for rolls in rolling mills : en
  • FR1266019A - Improvements in electrical control devices for rolling mills : en fr
  • CA623120A - Hand tool for crimping electrical connectors : en
  • CA623321A - Electron deviation indicator : en
  • FR1266314A - Respiratory mask : en fr
  • US2990917A - Self-adjusting take-up means : en
  • US2991213A - Method of producing a joint for a stained glass window : en
  • GB872216A - Improvements in or relating to rotary valve internal combustion engines : en
  • FR1266316A - Road demarcation machine : en fr
  • FR1265914A - Cathode structure for electron guns : en fr
  • BE601043A - Method and device for annealing thin sheets. : en fr
  • GB872120A - Improvements in devices for the production of artificial threads according to the wet-spinning method : en
  • GB872233A - Electric switch : en
  • FR1266434A - Thermionic tube cathode : en fr
  • DE1834301U - SEAL FOR GREASE-LUBRICATED KEY SHAFT CONNECTIONS. : de en
  • FR1266349A - Method and device for electromagnetic control of reciprocating devices : en fr
  • US2990957A - Record card sorting collator : en
  • US2990983A - Bag structure for garment finishing machines : en
  • US2991223A - 3alpha, 11beta dihydroxy-11alpha-lower alkyl-5beta-pregnan-20-one 3-hemisuccinate, its salts, and buffered preparation thereof : en
  • DE1110570B - Scraper loader : de en
  • FR651M - : fr
  • DE1110513B - Transparent suction film holder with exposure device for passport marks : de en
  • US2991015A - Component mixture delivery gun : en
  • FR1266448A - Folding warning triangle : en fr
  • GB872042A - Temperature responsive apparatus : en
  • DE1834463U - IDLE SUPPORT ROLLER SET FOR TROUGH-SHAPED ENDLESS CONVEYORS. : de en
  • FR1266285A - Improvements to devices for reading chronocomparator diagrams or similar devices : en fr
  • CA623189A - Pressure fluctuation triggered surge controller : en
  • CA623240A - Electric arc furnaces : en
  • US2991054A - Idle compensator : en
  • US2990956A - Record sorting machine : en
  • DE1110233B - Circuit arrangement to prevent eavesdropping on conversations : de en
  • DE1110354B - Small piston compressor with four cylinders arranged in a star shape : de en
  • US2990663A - Process for grinding or polishing simultaneously the two faces of a glass sheet : en
  • DE1110488B - Process and device for automated, homogeneous inner lining of pipes, pipe fittings and fittings : de en
  • DE1834390U - SURFACE GRINDING MACHINE TRAINED AS AN ANGLE GRINDER. : de en
  • FR1265974A - Device for adjusting the gain or attenuation of an electric wave, using hall-effect plates : en fr
  • US2991168A - Fibrous solid propellants in sheet form : en
  • US2991207A - Laminated windshield : en
  • US2990953A - Machine for detecting cracked ceramic tiles : en
  • US2991278A - Copolymers of trifluoroethyl vinyl ether and halo-olefins, and method for preparing same : en
  • US2990716A - Thermally responsive actuator : en
  • US2990803A - Boat mooring apparatus : en
  • BE598870A - Process for the production of methenyl-4-4'-bis- (pyrazolones-5) : en fr
  • CA623179A - Compact adjustable spring support : en
  • FR1265904A - Packing ring for grooved pulleys : en fr
  • CA623239A - Form for shaping garments in the region of neck and shoulders : en
  • CA623317A - Bleaching process : en
  • FR1265865A - Fitting for plastic pipes : en fr
  • FR1265931A - Thermometric device : en fr
  • FR1266195A - Apparatus for effecting the rotation of the plane of polarization of electromagnetic waves polarized in a plane : en fr
  • GB872159A - Improvements relating to heat exchange systems in distillation plants : en
  • CA623089A - Multi action electrical thermostat : en
  • CA623266A - Process for preparing expanded cellular materials : en
  • DE1110364B - Process for the production of hormones of the cortine type : de en
  • FR1266401A - Device suitable for locking an object in at least one position : en fr
  • GB872334A - Method of and apparatus for producing a dry product by spray drying : en
  • DE1110327B - Collecting electrode for an electrical discharge tube, especially a transit time tube, for high performance : de en
  • GB872260A - Improvements relating to apparatus used in gas chromatography : en
  • DE1110170B - Process for the preparation of the gluconic acid salt of 2- [1 ', 1'-diphenyl-propyl- (3') -amino] -3-phenyl-propane : de en
  • FR1265959A - Process of rational renovation of clothes made of smooth leather, single or double-sided suede, nubuck or similar products : en fr
  • FR1265997A - Mobile fan : en fr
  • FR1266161A - Front loader usable in particular on agricultural motor vehicles : en fr
  • GB871986A - Improvements in or relating to bridges for measuring and comparing electrical impedances : en
  • DE1110272B - Electric switch : de en
  • DE1110474B - Hydraulic clamping device for the detachable connection of machine parts and tools : de en
  • US2990664A - Method for finishing contact lenses : en
  • US2990668A - Fruit picker : en
  • US2990615A - Fruit and vegetable coring tool : en
  • US2991118A - Tail gate step : en
  • US2991227A - Dimethyl phenyl piperidinium iodide compositions for stimulation of the autonomic ganglion system : en
  • US2991256A - Catalyst manufacture : en
  • FR1266162A - electric oscillator element : en fr
  • GB871900A - Improvements in fluid operated rams : en
  • CA623009A - Pin end thread protector for sucker rods and the like : en
  • FR1266184A - Method and apparatus for opening textile fibers and forming therefrom a web or layer : en fr
  • FR1265874A - Process for manufacturing decorative anti-shatter glasses, and composite decorative anti-shatter glasses : en fr
  • DE1834290U - SHORT-CIRCUIT COOLANT THERMOSTAT. : de en
  • US2990982A - Hosiery inspection turning and stacking apparatus : en
  • DE1110387B - Regulation of air conditioning systems : de en
  • FR1265955A - Improvements to vice-filing slides : en fr
  • US2990986A - Garment hanger : en
  • US2991307A - Process of resolving nu, nu-dibenzyl-dl-alpha-amino acids and products : en
  • DE1110526B - plane : de en
  • GB871850A - Decorticating machine and process : en
  • CA623174A - Track closure : en
  • CA623411A - Process for the manufacture of iron-polyisomaltose complex for therapeutical purposes : en
  • DE1110241B - Circuit arrangement for the selection of a free, over more than three stages of crosspoints leading connection path in telecommunications, especially telephone systems : de en
  • DE1110372B - Hinge for the articulated connection between the roof pole and the strut of umbrellas, especially pocket umbrellas : de en
  • DE1834297U - BALL WHEEL. : de en
  • LU39989A1 - : en
  • CA623284A - Apparatus for filling containers : en
  • DE1834242U - REGISTRATION DEVICE. : de en
  • FR1266061A - Machine for the automatic continuous production of hollow bodies made of thermoplastics by means of the extrusion press process and the blow molding process : en fr
  • GB871905A - Electromagnetic couplings and components therefor : en
  • GB872378A - Improvements in electric power supply devices : en
  • US2990707A - Automatic dispenser for a clothes washing machine : en
  • BE600887A - Improved process for coating beryllium. : en fr
  • CA623188A - Fluid-pressure dampers : en
  • DE1110463B - Facility for cattle sheds : de en
  • DE1834304U - PRESSURE REDUCING VALVE. : de en
  • FR1266227A - Recording device in particular for reporting the route of an aircraft on a map : en fr
  • FR1266412A - Signaling device, in particular for road signs : en fr
  • GB871988A - Improvements in or relating to filing cover bindings : en
  • GB872144A - New chlorinated epoxy compound and insecticidal compositions containing same : en
  • GB872168A - Improvements in conveyors : en
  • BE601160A - Improvements in the warehousing and warehousing of goods. : en fr
  • US2991308A - Synthesis of exo-norborneol : en
  • DE1110179B - Depositing device on screen printing machines that print sheets and plates : de en
  • DE1110414B - Process for the production of heat-resistant laminated bodies with phenol aldehyde resins as binders : de en
  • DE1834013U - ADJUSTABLE CANDLE HOLDER. : de en
  • GR22071B - SIMPLE WAY TO MAKE CELLS. : el en
  • DE1834448U - VALVE INSERT WITH INNER REINFORCEMENT INSERTS. : de en
  • DK91228C - Process for the preparation of 3- (p-amino-benzenesulfonamide) -6-hydroxy-pyridazine or salts thereof. : da en
  • US2990788A - Adjustable gantry : en
  • DE1110336B - Plasma containment device : de en
  • DE1834050U - WALKING SLAB. : de en
  • FR1266006A - Process for the preparation of organo-silicic compounds with ester sulfate groups bonded to silicon through a carbon or their salts : en fr
  • FR1266276A - Cross winder, or doubler : en fr
  • FR1265877A - Improvements to symmetrical pairs and quads for telephone cables and their manufacturing process : en fr
  • FR1265917A - Improvements to press brakes or shears : en fr
  • FR1266166A - Refinement of time scheduling mechanisms in automatic washing machines : en fr
  • GB872226A - Flow rate compensated valve : en
  • GB872258A - High speed turbines, for aircraft engine starters : en
  • US2991112A - Self-centering positive locking grapnel : en
  • GB872097A - Moulding thin-walled ceramic bodies for electrical components : en
  • DE1110535B - Single-axle trailer, especially for agricultural transport purposes : de en
  • GB872062A - Ore reduction process and apparatus : en
  • US2990878A - Temperature sensitive apparatus : en
  • USD190843S - Hanger for a skirt or the like : en
  • GB871927A - Improvements in and relating to electrical impedance networks : en
  • GR22055B - ELECTRIC SAFETY SOCKET. : el en
  • CA623165A - Method of and means for intermixing a plurality of liquids of different specific gravities : en
  • GB871897A - Nuclear reactor : en
  • GB871898A - Improvements in and relating to furniture having drawers : en
  • CA623032A - Socket cleaner : en
  • GB871948A - Screw delivering attachment : en
  • GB872114A - Improvements in and relating to the preparation of epoxy compounds : en
  • GB872273A - An electromagnetic measuring apparatus : en
  • DK91255C - Gear pump. : da en
  • FR1265968A - New method of examining the vascular system : en fr
  • GB871848A - Flexible mountings : en
  • US2991058A - Cutter and conveyor mechanism for remote controlled mining machine : en
  • US2991183A - Fungicidal and bactericidal compositions : en
  • US2991249A - Grease composition containing an imidazoline : en
  • US2990736A - Tire repair device : en
  • US2990921A - Suspended ceiling grid construction : en
  • US2991059A - Retractible corner sprocket for boring types of continuous mining machines : en
  • US2991100A - Connecting structure for beams of a roof support or the like : en
  • FR1266121A - Corridor for the descent of coal or other minerals, usable in particular in mines : en fr
  • US2990952A - Package inspection and sorting mechanism : en
  • US2991426A - Proportional automatic frequency control circuit : en
  • FR1265886A - Improvements to the brush mounting devices of rotating machines : en fr
  • GB871929A - Starting and operating device for electric discharge lamps : en
  • GR22067B - ELASTIC FLOOR CLEANER. : el en
  • US2990582A - Color striping of polytetrafluoroethylene resin : en
  • US2990887A - Windmill : en
  • FR1265836A - New catalyst system, in particular for the polymerization of unsaturated bodies and its applications : en fr
  • FR1265863A - Complex fungicides containing molybdenum used in particular in agriculture : en fr
  • FR1266357A - Improvements to electrical machines : en fr
  • GB871845A - Timing mechanism for injection moulding machines : en
  • GB871985A - Novel testosterone ester derivatives : en
  • FR1266035A - Spindle for the production and processing of spinning fibers : en fr
  • GB871982A - High speed wheelhead : en
  • GB872289A - Means for feeding continuous webs of stationery in imprinting machines : en
  • DE1110283B - Electric load distribution system : de en
  • DE1110416B - Process for the production of plastics, in particular base materials for lacquers, coating and impregnating agents as well as adhesives : de en
  • DE1110502B - Casting mold made from refractory molding materials for aluminothermic rail welding : de en
  • DE1110146B - Process for the production of naphthalene by acid hydrolysis of aqueous sulfonate solutions : de en
  • DE1110285B - Circuit arrangement for regulating the voltage or the current at a direct current consumer with a switching transistor and storage elements : de en
  • DE1834120U - AIR PIPE CANNULES. : de en
  • DE1110191B - Machine for quenching rod-shaped workpieces and device for controlling the machine : de en
  • FR1265889A - Further training in the manufacture of strands of glass or similar mineral materials : en fr
  • FR1266310A - Improvements to tissue fasteners : en fr
  • FR75536E - Folding table with multiple extensions : en fr
  • DE1834091U - ARRANGEMENT OF COMPONENTS FOR A GRID-CONTROLLED RECTIFIER TUBE UNIT FOR TRANSMITTERS, IN PARTICULAR FOR INDUSTRIAL AND BROADCASTING TRANSMITTERS. : de en
  • DK91253C - Apparatus for centering a workpiece in a machine tool. : da en
  • DE975013C - Summation device for booking machines : de en
  • DE1110433B - Device for determining small inclinations or the perpendicular direction using a pendulum : de en
  • DE1834043U - RUETTEL AND BLOCKING MACHINE. : de en
  • DE1110158B - Process for the preparation of 6- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -4-methylhexadien- (3,5) -yne- (1) : de en
  • DE1110300B - Device for compensating the inductive component in Hall voltage generators : de en
  • GB872163A - Alfin catalyst copolymerization : en
  • GB871928A - Improvements in rubber compositions : en
  • CA623097A - Collapsable stairway installations for aircraft and other vehicles : en
  • DE1110262B - Connection chain : de en
  • FR1266413A - Automotive body : en fr
  • GB872057A - Improvements in or relating to photographic cameras : en
  • GB872099A - Improvements in or relating to liquid detergent compositions and the manufacture thereof : en
  • GB872113A - Preparing organo manganese compounds electrolytically : en
  • DE1834002U - WATER EXHAUST DEVICE. : de en
  • FR1265856A - New irradiated cartridge depositing machine : en fr
  • GB871841A - Improvements in or relating to cabinets, particularly refrigerator cabinets : en
  • BE601260Q - Device for reclining the seat backs : en fr
  • BE601267A - Cleaning device for beets and other tubers such as turnips, potatoes, etc. : en fr
  • CA623003A - Hydraulic press : en
  • CA623141A - Lubrication system for chain saws : en
  • FR1266093A - Device for baiting fish at fishing grounds : en fr
  • FR1266173A - Improvements to endless conveyor or transmission belts : en fr
  • FR1266280A - Oil distribution protection device : en fr
  • US2990842A - Float actuated valve : en
  • US2991145A - Dye carrier : en
  • US2991273A - Process for manufacture of vacuum moulded parts of high molecular weight thermoplastic polycarbonates : en
  • US2990808A - Means for storing and preserving live tubifex worms : en
  • US2991052A - Fuel mixture distribution control for internal combustion engines : en
  • FR1265929A - Folding craft : en fr
  • DE1110450B - Resonance vibration device, in particular a resonance vibration screen : de en
  • DE1110349B - Process for the production of chromium-containing azo dyes : de en
  • DE1110438B - Dosing device : de en
  • DE1834483U - STREET DEWATERATION OBJECT OF ARTICULATED FRAMEWORK AND GRATE OR GRATE. COVER. : de en
  • US2991033A - Stacking rack for pallets : en
  • US2991229A - Toothpaste composition : en
  • DE1110208B - Device for setting a type carrier on the shortest possible turning path in teletyping machines : de en
  • DE1110575B - Process and under terrain device for the production of earth graves od : de en
  • US2991149A - Method of dehydrating hydrates of thorium fluoride : en
  • US2991338A - Vacuum spark advance for ignition systems : en
  • CA623245A - Bagging machine : en
  • BE601156A - Application of flocking and screen printing, or all kinds of prints, to braids and medallions intended for the manufacture of religious ornaments : en fr
  • CA623058A - Visual supervision of high frequency erasing for a magnetic recording system : en
  • BE601336A - Process for dehydrating potatoes. : en fr
  • USD190808S - Combined traverse rod and carriers : en
  • DE1834239U - OPTICAL INSTRUMENT. : de en
  • US2990959A - Combination garment hanger : en
  • US2991089A - Shipping package : en
  • CA623388A - Method and apparatus for handling foundry flasks : en
  • US2990942A - Coal conveyor : en
  • CA623286A - Production of optically active 1-(3',4'-dihydroxyphenyl)-2-amino ethanols : en
  • LU40105A1 - : en
  • US2990763A - Diazo type printing apparatus : en
  • US2990927A - Vehicle transmission systems : en
  • US2990912A - Electrical precipitator and charged particle collecting structure therefor : en
  • GB872229A - Fuel injection nozzle for internal combustion engines : en
  • GB872374A - Improvements in or relating to electric control systems : en
  • FR1266214A - Plastic unwinding device : en fr
  • FR1266326A - Process for preparing trimethyl borate : en fr
  • GB871908A - Nuclear reactor : en
  • GB872007A - Improvements in or relating to high-speed angle handpieces : en
  • US2990635A - Pressing cover for irons : en
  • US2991345A - Induction welding machine with auxiliary air blast heating : en
  • US2991469A - Radar test set : en
  • DE1834378U - CLOSURE FOR TUBES OD. DGL. : de en
  • GB872245A - Improvements in gas filter panels : en
  • US2991411A - Method and apparatus for conducting geophysical explorations : en
  • US2990721A - Spence : en
  • FR1265833A - New elements for furnishing kitchens and the like : en fr
  • DE1834496U - WRENCH. : de en
  • DE1110381B - Door lock for elevator shaft doors : de en
  • CA623375A - Flotation of granular ores : en
  • DE1110574B - Device for excavating draenage canals lying below the earth's surface : de en
  • US2990666A - Lawn mower having collecting unit : en
  • US2990754A - Quick-crown-change surfacing unit : en
  • GB871925A - A process for reclaiming scrap vulcanized rubber : en
  • GB871963A - Improvements in gas turbine marine propulsion plant : en
  • GB872333A - Process for the destruction of porphyrin metallo complexes and for reducing the porphyrin metallo complex content in mineral oils : en
  • US2990636A - Crossing gate : en
  • US2991339A - Angular accelerometers : en
  • US2991270A - Plastic composition comprising a blend of an elastomer and a certain ternary copolymer and method of making same : en
  • US2991388A - Display devices employing glow discharge tubes : en
  • US2991022A - Tape winder : en
  • DE1834220U - DEVICE FOR CLEANING BLIND STRIPS. : de en
  • GB871973A - Programmer : en
  • GB872158A - Improvements relating to thread-delivery arrangements : en
  • CA623193A - Method of making cathodes : en
  • CA623269A - Remote control receiver : en
  • GB872108A - Improvements in or relating to steroids and the manufacture thereof : en
  • US2991321A - Dehydrogenation in the presence of oxygen and bismuth phosphate : en
  • FR1265992A - Device using the capacity effect to trigger the execution of a program, usable in particular for showcases animation : en fr
  • DE1110415B - Process for the production of polyvinyl chloride or vinyl chloride copolymers with a raised softening point : de en
  • DE1834267U - ASH TRAY. : de en
  • DE1110316B - Process to prevent gas formation through electrolysis during the operation of electrolytic capacitors : de en
  • DE1110546B - Door lock, especially for vehicle doors : de en
  • BE600886A - A method of heliographic reproduction based on single component diazo material. : en fr
  • CA623260A - Bridge regulated transistor circuit : en
  • CA623371A - Manufacture of buckets : en
  • US2991240A - Transfer system for molten bath electrolyte in multi-cell electrolytic furnaces : en
  • US2991328A - Multiconductor cable : en
  • DE1110510B - Display pack : de en
  • CA623049A - Method for the transmission and reproduction of color television images : en
  • BE600812A - Method and device for the treatment of textile products, in particular for the woolen pick : en fr
  • DK91216C - Process for the preparation of arylacetic acid amides disubstituted by the nitrogen atom. : da en
  • FR1266140A - Univibrator : en fr
  • US2991217A - Method for improving the wettability of polyethylene by aqueous compositions : en
  • CA623261A - Multiple output sequential signal source : en
  • US2990699A - Cooling apparatus : en
  • US2990704A - Stocking : en
  • DE1110456B - Hydraulic tractor power lift : de en
  • CA623185A - Charged refrigeration system : en
  • DE1834410U - DEVICE FOR SELF-DEFENSE. : de en
  • GB872317A - Improvements in and relating to sealing rings for pipes : en
  • US2990933A - Transfer mechanisms : en
  • LU40089A1 - : en
  • FR1266414A - Improvements made to briefcases, such as binders or folders, to hold documents of all kinds : en fr
  • BE600896A - Sophisticated rotary key faucet. : en fr
  • DE1110209B - Circuit arrangement to prevent the possibility of eavesdropping on plain text characters in encryption devices : de en
  • DE1834218U - COMPOSITE FRAME, IN PARTICULAR MADE OF LIGHT METAL, e.g. ALUMINUM, FOR WINDOW FACADES, WINDOWS AND THE LIKE. : de en
  • FR1266046A - Crystalline polyvinyl formate, highly crystalline polyvinyl alcohol derived therefrom, and method of manufacture : en fr
  • CA623236A - Dinaphtho-furan-dione derivatives and process of making the same : en
  • US2991455A - Magnetic core logical devices : en
  • FR1265839A - Advanced dispenser for fibrous material : en fr
  • GB871953A - Device for supplying an amount of water into an acetylene-producing fulminating cannon : en
  • GB872213A - Improvements in or relating to pressure controlling systems : en
  • FR1265973A - Improvements in the manufacture of metal packaging : en fr
  • FR1266273A - Process for the isomerization of c4 and higher paraffins : en fr
  • CA623063A - Sealing systems for bearings, shafts, etc. : en
  • BE598871A - Phthaloyl-6-7 isatins : en fr
  • DE1834323U - VISUAL PACKING. : de en
  • CA623234A - Automatic strip alignment control : en
  • US2990823A - Vacuum controlled dampening device for secondary throttles : en
  • US2990932A - Bottle closing machine : en
  • US2991016A - Nozzle : en
  • US2991248A - Foam inhibited hydrocarbon composition : en
  • DE1110150B - Process for the production of aliphatic alcohols from aluminum alcoholates : de en
  • DE1834078U - SHAFT BEARING FOR SWITCH DISCONNECTOR WITH QUICK CIRCUIT. : de en
  • GB872295A - Improvements relating to ion-exchange processes : en
  • FR1266207A - Cage composed of two separate elements joined by a removable fixing system : en fr
  • DE1110378B - Post formed from a base profile and one or two cover profiles for shelves with height-adjustable shelves : de en
  • DE1834130U - DRYING AND DISINFECTING CABINET FOR URETER CATHETERS. : de en
  • US2991120A - Sedan type motor vehicle with rimmed top and downwardly extending drainage means : en
  • US2991199A - Process for preparing heat sealable films, compositions useful therein and the articls produced thereby : en
  • US2991323A - Inter-cell connection and sealing of secondary batteries in series : en
  • DE1834121U - BATHING PROSTHESES FOR THIGH AMPUTE. : de en
  • US2990990A - Improvements in flexible tape handling apparatus : en
  • US2990880A - Folding gate : en
  • DK91256C - Locking bolt. : da en
  • GB872027A - Reinforcement for plastic materials : en
  • CA623102A - Control systems for aircraft : en
  • DE1834327U - SHOW FRAME. : de en
  • GB871890A - Improvements in and relating to taping machines : en
  • DE1110174B - Process for the production of hydrocarbon-free phenol : de en
  • BE601192A - Percussion operated ballistic valve : en fr
  • CA623244A - Manufacture of hose : en
  • BE600924A - Improvements made to the construction of thermally insulated enclosures. : en fr
  • BE601117A - Distributor application device : en fr
  • BE601218A - Polychlorinated metal phthalocyanines, their manufacturing processes and their applications : en fr
  • US2990604A - Process of thermally treating and lubricating polyethylene terephthalate filaments and yarns : en
  • US2991239A - Electrolytic rotary amalgamator : en
  • US2990680A - Devices for starting and stopping free piston machines and in particular free piston auto-generators : en
  • US2990954A - Air gage : en
  • US2991279A - Treatment of olefin polymers : en
  • DE1834219U - FRAMES, IN PARTICULAR MADE OF ALUMINUM FOR DOORS, GLASS WALLS, WINDOWS, PROFILED FACADE ELEMENTS, ESPECIALLY HOLLOW CASE PROFILES. : de en
  • FR1266194A - Guide channels for moving products : en fr
  • USD190815S - Combined clothes and shoe rack : en
  • FR1266361A - Damping device for traveling electric waves : en fr
  • GB872015A - Improvements in flushing apparatus : en
  • GB872039A - Improvements in or relating to tobacco manipulating machines : en
  • GB872222A - Improvements in or relating to thread winding machines : en
  • DE1110567B - Drop trolleys, especially for reversible conveyor belts : de en
  • DE1834270U - CONTROL DEVICE FOR A MECHANICAL LIGHTER. : de en
  • US2990554A - Method of finishing a garment edge : en
  • DE1834265U - KEY RING. : de en
  • FR1265910A - Outboard transmission : en fr
  • FR1265982A - Prefabricated radiant ceiling : en fr
  • DE1834103U - TERMINAL BOX FOR MOUNTING ON AN ELECTROMAGNET. : de en
  • FR1265945A - New coating process using plastic powders : en fr
  • GB872005A - Method of photo-chemical printing : en
  • CA623271A - Drying equalizer arrangement : en
  • US2991175A - Production of metallic uranium and alloys thereof : en
  • FR1265907A - Glue press : en fr
  • FR1265933A - Constitution of drywall elements : en fr
  • BE601294A - Transformer loop winding : en fr
  • BE601379A - Process for the production of complex chloramphenicol compounds and products obtained. : en fr
  • CA623087A - Zinc over copper on steel wire : en
  • CA623229A - Radar navigational display systems : en
  • BE600849A - Fixing device for switchgear devices, such as installation circuit breakers, safety circuit breakers for faulty voltages and currents, switches, manipulators, etc. : en fr
  • DE1834224U - FENCE POST. : de en
  • GB872078A - Improvements in or relating to pneumatic springs : en
  • BE601281A - Improved strainers for suction pumps : en fr
  • DE1110446B - Procedure for the correct alignment of numbers in storage units with the correct decimal places : de en
  • FR1265847A - Equipment for practicing physical culture with the family : en fr
  • FR1266219A - Process for the preparation of halo-substituted aromatic nitriles : en fr
  • DE1110395B - System for weight dosing and distribution of wood chips mixed with binding agent for the production of wood chipboard : de en
  • DE1834001U - DEVICE FOR THE PROCESSING OF GOODS OF DIFFERENT WEIGHT IN HEAVY LIQUID SYSTEMS. : de en
  • DE1110255B - Assemblies for electrical communications engineering : de en
  • DE1110407B - Process for curing epoxy resins : de en
  • BE600869A - Transformer loop winding. : en fr
  • BE601134A - Process for drying agricultural products and the dryer for the implementation of this process. : en fr
  • US2991343A - Selective switches : en
  • US2991393A - High-transconductance cathode-ray tube : en
  • USD190807S - Building block : en
  • BE601203A - Method of manufacturing a diaphragm : en nl
  • CA623128A - Oil scrubbed face seal : en
  • US2990777A - Fuse housing : en
  • US2991127A - Tipping-body tail gate latch : en
  • GB872134A - Apparatus for recording echograms : en
  • US2991038A - Inter-locking shelving bracket : en
  • DE1110332B - Diagnostic X-ray machine : de en
  • DE1110469B - Gas turbine with reaction blades : de en
  • DE1834166U - WALKING DEVICE FOR SMALL CHILDREN. : de en
  • CA623045A - Image converter field : en
  • DE1110123B - Sieve drum dryer : de en
  • DE1110501B - Reducing machine for pulling in the ends of steel pipes : de en
  • DE1834277U - DEVICE FOR TYING WREATHS AND GARLANDS. : de en
  • CA623378A - Cathode heater and the like : en
  • US2991250A - Marine turbine lubrication : en
  • US2991299A - Titanium trialkanolamine derivatives : en
  • CA623191A - Counter distributor : en
  • DE1834424U - MOBILE RING TARGET FOR BALL GAME. : de en
  • US2991421A - Fish guidance direct current switching devices : en
  • BE601211A - Fluid drive and operator machines : en fr
  • CA623198A - Leaf tobacco separator and method : en
  • FR1266094A - New dyes from the phthalocyanine series : en fr
  • FR1266358A - Compressor improvements : en fr
  • FR1266002A - Method for coating a textile backing with a plastic material : en fr
  • FR1266251A - Halogen manufacturing process : en fr
  • FR1266439A - Gearbox : en fr
  • BE601221A - Process for preparing pure powdered iron : en fr
  • CA623133A - Article of repose for supporting the body of a person : en
  • CA623294A - Oscillator circuit arrangements for operating low pressure electric discharge lamps : en
  • GB872109A - Improvements in or relating to the cooking of rice : en
  • GB872377A - Improvements in vehicle lifts : en
  • US2990793A - Zig-zag sewing machines : en
  • US2990762A - Automatic control device : en
  • AU259256B2 - Improvements relating tothe processing of webs of material : en
  • BE601256A - Method and installation for achieving equal angular positions of two axes not mechanically coupled : en fr
  • CA623238A - Continuous yarn windup apparatus : en
  • US2990654A - Lawn mower sharpener : en
  • US2991216A - Method for making and embossing decorative articles : en
  • US2991021A - Stator winding machine : en
  • US2991034A - Collapsible game apparatus : en
  • US2991105A - Fitting : en
  • GB872104A - Method of producing organic hydroperoxides : en
  • US2991170A - Process for the manufacture of fertilizers containing water-soluble nitrogen compounds : en
  • US2991198A - Magnetic record carriers : en
  • DE1834455U - HANGING TUBE. : de en
  • FR1266100A - Spinning compositions based on polymers and copolymers of acrylic nitrile : en fr
  • DE1834268U - ROTATING ASHTRAY WITH LOCKABLE DISPOSAL OPENING. : de en
  • DE1834389U - DEVICE FOR CLEANING THE PERFORATED DISC OF THE MEAT GRINDER. : de en
  • DE1110178B - Hydraulic or pneumatic control device for an extraction steam turbine : de en
  • GB872316A - Improvements in or relating to steroids : en
  • US2990637A - Mirror-mounted auxiliary object holder : en
  • GB871825A - Improvements in or relating to devices for laterally displacing material lying on the ground : en
  • DE1110320B - Electrical insulation for semiconductor assemblies : de en
  • GB872349A - Process for dyeing polyester or polyamide textiles or foils : en
  • US2990802A - Shock-absorbing and wear-resistant plastic and metal strip assemblies : en
  • DE1110491B - Method for p-doping a silicon rod with boron : de en
  • US2991202A - Moulds for the production of slabs of sugar : en
  • FR1265961A - Planetary device comprising at least one intermediate wheel with external toothing driven by eccentric : en fr
  • FR1266198A - Protective clothing with thermoplastic coating : en fr
  • DE1110423B - Process for the preparation of crack-free anion exchange resins : de en
  • FR1266114A - Vacuum switch for alternating current, with low sudden breaking current and its special electrode : en fr
  • FR1266190A - Valve spring assembly for internal combustion engines and engine audited together : en fr
  • DE1834324U - RECORD CASE. : de en
  • DE1834451U - PACKAGING CONTAINER FOR STOCKINGS FOR STOCKING COIN MACHINES. : de en
  • DK91225C - Process for the preparation of 3,5-diketopyrazolidine derivatives or their salts. : da en
  • DE1834202U - DEVICE FOR FASTENING AN OVEN PIPE TO THE FRONT PANEL OF A COOKER. : de en
  • DE1834343U - RESPIRATORY APPARATUS WITH AIR SUPPLY HOSE. : de en
  • US2990669A - Fruit harvester : en
  • USD190838S - Examined or : en
  • DE1834427U - ARMED CHESS. : de en
  • DE1834453U - FOLDED PACKING MADE OF CORRUGATED CARDBOARD, CARDBOARD OD. DGL. WITH A USE BAG. : de en
  • DE1834300U - END CAP FOR PLASTIC PIPES. : de en
  • DE1110288B - Arrangement for the rapid interruption of electrical circuits : de en
  • DE1110512B - Photographic enlarger : de en
  • GB872019A - Improved hydraulic actuator : en
  • GB872084A - Foundation garment : en
  • GB872026A - Radiant energy shutter apparatus : en
  • FR1266097A - Method of manufacturing an electrically conductive paper : en fr
  • GB872142A - A process for polymerizing alpha-olefines : en
  • FR1265902A - Advanced coupler-contactor, particularly applicable to motor vehicles : en fr
  • GB872043A - Extrusion apparatus : en
  • DE1834014U - ARRANGEMENT FOR EQUAL ILLUMINATION OF LABELS, IN PARTICULAR FOR TRAFFIC PURPOSES. : de en
  • BE600803A - Method and installation for longitudinal sawing of tree trunks and the like. : en fr
  • BE600866A - Covering for baths. : en fr
  • BE600880Q - Attachment of driving elements for chain conveyors with round links. : en fr
  • DE1834020U - ROUTE SHIELDING OF MAIN AND BLIND SHAFTS WITH POLYAMIDE FABRIC INLAY, PRESENTLY FOR SUBMINING. : de en
  • GB871955A - Improvements in sewing machines : en
  • US2990701A - Ice cube shucking and lifting mechanism : en
  • US2991067A - Band pass shock absorber : en
  • DE1834340U - FLASH LIGHT WITH SPLITTER PROTECTION. : de en
  • DE1110468B - Valve control, especially for internal combustion engines : de en
  • US2990861A - Mechanism for beveling planks or the like : en
  • US2991317A - Cycloolefin production : en
  • DE1110253B - Selective call method for the automatic establishment of two-way connections between subscribers in a telephone dial-up network and subscribers in a radio network : de en
  • FR1266078A - Process for manufacturing sponges from polyurethane foams based on polyethers : en fr
  • DE1834031U - DISPENSING DEVICE FOR TEXTILE MACHINERY. : de en
  • GB871976A - Automatic temperature control system : en
  • GB872312A - Electrolytic process and apparatus : en
  • DE1834408U - REVOLVER. : de en
  • DE1110138B - Method and device for the uniform application of filler layers of large cross-section with small amounts of liquid : de en
  • DK91241C - Suspension means for shelves. : da en
  • DE1834232U - DEVICE FOR ROUND MILLING CORNERS, PREFERRED FOR WOOD PROCESSING. : de en
  • FR1266322A - Hot start aid for internal combustion engines with compression of mixture : en fr
  • GB872280A - Improved curing method for polydiolefin resin : en
  • US2991174A - Process of producing chromium steel : en
  • US2991413A - Battery voltage strength indicator : en
  • AU2613363A - Improvements relating tothe processing of webs of material : en
  • DE1110509B - Method and device for perforating a moving sheet-like web made of paper, plastic, metal or the like. : de en
  • FR1266118A - Process for the preparation of dibenzyl tin dichloride or substituted dibenzyl tin dichloride having a benzene ring : en fr
  • US2990616A - Ultrasonic cutting tool : en
  • BE600929A - Tap : en fr
  • CA623358A - Preparation of thiocarbonyl fluoride : en
  • CA623145A - Platen press : en
  • DE1834162U - HAIRDRESSER'S CONTROL CHAIR. : de en
  • DE1834419U - WOLF TOOTH FOR STRETCH, REISS AND THE LIKE. -Machine drums. : de en
  • BE601266A - Manufacturing process of welded hoop screens or borders : en fr
  • BE601302A - Protection device. : en fr
  • US2990862A - Portable power table saw : en
  • CA623035A - Heated wire-cutting device : en
  • CA623386A - Explosive composition : en
  • US2990787A - Tie handling equipment for use in conjunction with ballast handling devices used under railroad tracks : en
  • DE1110375B - Device for applying liquid polishing compound : de en
  • DE1110440B - Friction gear for recording and playback devices : de en
  • DE1834474U - DEWATERING SPINNER FOR SAND AND GRAVEL. : de en
  • DK91242C - Clamping brackets for carrying consoles. : da en
  • DE1834003U - BABY DIAPER. : de en
  • DE1834364U - SIGNALING DEVICE ON DRIVE AND MOTORCYCLES. : de en
  • BE600917A - Device for fixing an antiabrasive nozzle in a metallurgical refining lance. : en fr
  • CA623015A - Needle threader for a sewing machine : en
  • US2991330A - Teleprinter reception system for multichannel operation : en
  • BE600899A - Packaged roller shutter belts. : en nl
  • DE1110367B - Venting, ventilation and steaming nozzles that can be used for foundry purposes and plastics processing : de en
  • CA623397A - Food waste disposer : en
  • DE1110239B - Coordinate switch arrangement : de en
  • DE1110392B - Window frames made of plastic hollow profiles : de en
  • FR1266009A - Improvements to air-cooled internal combustion engines : en fr
  • GB871944A - Radioactivity monitor : en
  • GB871984A - Process for decaffeination of a soluble coffee extract : en
  • GB872061A - Improvements in or relating to suspension devices : en
  • DE1110212B - Circuit arrangement for differentiation equalization in video amplifiers : de en
  • DE1834418U - SCRAPER WITH RING-SHAPED SCRAPER. : de en
  • US2990648A - Thermometer tube forming apparatus : en
  • US2990832A - Process of pretreating hair for cold waving : en
  • US2990915A - Oil control arrangement for injection type internal combustion engines : en
  • DE1110573B - Control for hydrostatically driven, automatic, swiveling weirs : de en
  • US2990856A - Shuttle and threading block : en
  • LU40100A1 - : en
  • US2990698A - Refrigeration apparatus : en
  • US2991290A - Nu-alkylamino-alpha-hydroxy-alkanoic acid amides : en
  • DE1834402U - LEINE HAND SHARPENING DEVICE. : de en
  • US2991245A - Lubricating oil containing silica gel treated bright stock : en
  • US2991057A - Fuel supply means for internal combustion engine : en
  • US2991349A - Lantern construction : en
  • DE1110479B - Piston for an axial piston machine : de en
  • DE1834272U - CLOVER SEED SHAKER. : de en
  • GB872190A - A process for the manufacture of substituted 2,4-dioxo-tetrahydropyridines : en
  • US2990910A - Apparatus and method for circulating and controlling liquids in gas-liquid systems : en
  • US2991126A - Combined footrest and leg rest : en
  • FR1265990A - Enlargement and ventilation of the trunk on motor car : en fr
  • GB871816A - Improvements in and relating to the construction of ceilings : en
  • GB872355A - Improvements in or relating to the production of a tetrabasic acid and esters thereof : en
  • US2991255A - Extrusion of chromia alumina catalysts : en
  • US2991276A - Cross-linked nitrile polymers and method of preparation : en
  • US2991434A - Wave guides for propagation of high frequency wave energy : en
  • US2990906A - Acoustic absorber : en
  • DE1110311B - Electrical components built into the housing and protected against moisture by being embedded in a casting compound : de en
  • BE600819A - Hydroxy-polymer solutions : en fr
  • FR1266313A - Improvements to anti-condensation devices intended to be attached to window glasses and others : en fr
  • CA623115A - Photographic transfer processes and devices : en
  • CA623218A - Transistor amplifier : en
  • DE1110168B - Process for the preparation of acyl derivatives of N, N, N-tris (aminoalkyl) amines : de en
  • DE1110289B - Device for triggering an electrical switchgear : de en
  • DE1834476U - DISTRIBUTOR FOR THE FLUID IN FILTER BELT CENTRIFUGES. : de en
  • DE1110393B - Device for longitudinal gluing of wood or wood-like materials : de en
  • DE1834154U - OIL STOVE STICK. : de en
  • DE1834404U - FOLDABLE PLASTIC BOOTS. : de en
  • CA623091A - Speedometer indicating means : en
  • US2990549A - Batter's protector : en
  • US2990947A - Produce container : en
  • FR1266286A - Injection molding machine : en fr
  • FR1266397A - Rolling mill with automatic disengagement of one cylinder : en fr
  • DE1834438U - COMPONENT OR ACCESSORIES FOR BUILDING TOYS. : de en
  • DE1834467U - CLUTCH ELEVATOR. : de en
  • GB872239A - Improvements in leg rings or bands for pigeons and other birds : en
  • FR1266045A - Method and device for the manufacture of rugs or the like on knitting machines : en fr
  • US2990871A - Device for forming tabs on articles : en
  • US2991005A - Compressor scavenging system : en
  • US2991325A - Electrolytes for rechargeable dry cell : en
  • DE1834116U - EQUIPMENT SET FOR PICKING UP AND INSERTING AMALGAM INTO tooth cavities : de en
  • FR1265869A - Method and apparatus for applying gummed edges to cloth towels and products thus obtained : en fr
  • DE1110204B - Contact device for counters, especially for axle counters in the railway safety system : de en
  • US2991070A - Temporary antenna support : en
  • US2990804A - Collapsible water cycle : en
  • FR1266277A - Advanced separable closure device : en fr
  • GR22056B - TABLE DIPTYCHON ARTISTIC ALTERNATIVE MONTHLY CALENDAR, CAN BE MADE AND USED AS A WEEKLY DAY. : el en
  • US2991335A - Routine testing equipment for use in automatic telephone exchanges : en
  • FR1266079A - Process for the preparation of a junction between zones of different conductivity : en fr
  • FR1266318A - Device for the continuous treatment of strips of textile products or fabrics : en fr
  • GB872116A - Improved pressure-sensitive adhesive film : en
  • FR1266145A - Joint for submarine cables fitted with an anti-twist reinforced sheath : en fr
  • US2990778A - Pressure water system : en
  • DE1110142B - Process for reduction with boranates : de en
  • FR1265887A - Improvements to voltage regulators : en fr
  • DE1110141B - Method and device for the production of emulsions under the influence of mechanical vibrations in the sonic or ultrasonic range : de en
  • DE1110405B - Process for the processing of polyurethane foam waste : de en
  • DE1110437B - Device for generating writing traces by burning them out of the metal coating of a recording medium : de en
  • DE1834076U - MOBILE DISTRIBUTION COLUMN AND ASSOCIATED FLOOR SOCKET FOR ELECTRICAL INSTALLATIONS IN FLOORS. : de en
  • FR1266240A - Fixing of reactors, preferably of stato-reactors on the end located outside of the propeller, in particular of helicopters : en fr
  • FR1265848A - Process for welding bodies, more particularly bodies in the form of plates made of thermoplastic synthetic material : en fr
  • FR1266400A - Fitting for pipe coupling : en fr
  • GB871997A - Method of and apparatus for reducing the thickness of metals : en
  • GB872319A - A mechanism for producing a limited series of electrical impulses : en
  • US2991121A - Motor vehicle roof construction : en
  • DK91246C - Tool for spreading granular or powdered material. : da en
  • CA623011A - Prefabricated lighting fixtures : en
  • IS1224A7 - Partition : en is
  • BE601352A - A process for the production of pure ethylene glycol bis-terephthalate. : en fr
  • CA623149A - Ionization manometer : en
  • CA623353A - Extensible non-combustible paper : en
  • CA623387A - Blow and squeeze molding method : en
  • US2991107A - Composite stainless-steel panic exit case : en
  • US2991125A - Tilting chair construction : en
  • DE1110328B - Mounting arrangement for the spiral-shaped delay line of a traveling wave tube : de en
  • DE1834187U - CLOTHING RACK FOR SALES PURPOSES. : de en
  • FR1266217A - Butyl rubber reactor washing system : en fr
  • FR1266354A - Individual portion of ice cream : en fr
  • US2990929A - Box or package conveyor : en
  • US2990572A - Adjustable-stop hinge : en
  • LU40082A1 - : en
  • US2991030A - Adjustable typewriter platform : en
  • DE1110561B - Track with point contact center conductor for track systems of electrically operated rail toy vehicles : de en
  • FR1266402A - Machine for mixing or kneading fine materials : en fr
  • GB871993A - Improvements relating to stereophonic sound recording systems : en
  • CA623029A - Auxiliary wheel supports for vehicles : en
  • CA623164A - Method of operating inspection sections in bus enclosures : en
  • DE1110317B - Semiconductor arrangement with at least one p-n junction and alloyed electrodes : de en
  • BE600837A - Method and solution for the treatment of zinc alloy coatings. : en fr
  • US2990588A - Composite house and method of manufacture : en
  • US2990876A - Chair : en
  • US2991006A - Automatic force balance bridge : en
  • US2991099A - Connecting structure for beams of a roof support or the like : en
  • US2991158A - Apparatus for the analysis and/or detection of substances by gas chromatography : en
  • US2991347A - Magnetic jig for alloying : en
  • DE1834208U - COMPONENT FOR DISASSEMBLY STRUCTURES. : de en
  • DE1834450U - CONTAINER MADE OF A FLEXIBLE PLASTIC OR PLAST, IN PARTICULAR FOR TRANSPORTING LIQUIDS. : de en
  • US2991188A - Spray coating method and coated spray booth : en
  • CA623343A - Closure seal : en
  • BE600825A - Bulk material dispensing device : en fr
  • US2990574A - Lens molding apparatus : en
  • US2991412A - Oxygen analyzer : en
  • DE1110386B - Air humidifier for convector radiators : de en
  • DE1110495B - Vertical lathe with a horizontal main gear unit designed as a separate structural unit : de en
  • DE1834303U - UPPER PART WITH SLIDING ROSETTE FOR SANITARY INVESTMENT VALVES. : de en
  • US2990769A - Imprinting machine : en
  • US2990980A - Dispensing container closure : en
  • US2990710A - Pulp bleaching apparatus : en
  • US2991399A - Solenoid push pin : en
  • US2991266A - Mixtures of diorganopolysiloxanes, liquid cyanoalkylpolysiloxanes and silica filler : en
  • BE598889A - Improvements in grinding of solids : en fr
  • CA623404A - Leg-rest and control arrangement for chair : en
  • US2991111A - Handle assembly : en
  • US2990650A - Roofing : en
  • CA623305A - Dinitrated aromatic compounds and method for their production : en
  • DE1834227U - JIB FRAMEWORK. : de en
  • DE1834316U - CENTRAL CLAMPING DEVICE FOR HEAD INSTRUMENTS. : de en
  • GB872361A - An improved pneumatic wheel tyre : en
  • JPS369465B1 - : ja
  • BE601328A - Electrostatic printing tube. : en fr
  • CA623078A - Scanning system : en
  • CA623136A - Separation of mixtures in the presence of a carrier gas : en
  • DE1834346U - MULTI-SPEED TRANSMISSION WITH SPEED SHIFT. : de en
  • GB872195A - Improvements in and relating to jet propulsion nozzles : en
  • BE601346A - Composition for the quantitative determination of glucose in a fluid. : en fr
  • CA623199A - Sparking plug electrodes made from a nickel-base alloy : en
  • US2991473A - Scanning antenna system for horizontally and vertically polarized waves : en
  • CA623403A - NOVIONO-.delta.-LACTONE AND METHOD OF PREPARING THE SAME : en
  • US2990905A - Jet noise suppression means : en
  • CA623377A - Preparation of fluorocarbons and magnesium : en
  • BE598817R - Spinning of acrylonitrile polymers : en fr
  • BE600801A - Synchronous oscillating compressor driven by an alternating magnetic field : en fr
  • US2991289A - Derivatives of 1-aminopropane : en
  • US2991440A - Screw-type terminal connector for printed circuits : en
  • BE600942A - Quick sorting facility. : en fr
  • DE1834478U - WATCH WITH BATTERY POWERED ELECTRICAL WORK. : de en
  • GB871981A - New or improved arrangement of a removable top on a motor vehicle : en
  • DE1834411U - ELECTRIC ALARM DEVICE FOR ALARM CLOCKS. : de en
  • DE1834155U - CURTAIN HOLDER WITH FOLDER. : de en
  • BE600805A - New article for coating walls, walls, ceilings and the like. : en fr
  • FR644M - : fr
  • FR75530E - Improvements in the production of oriented films : en fr
  • GB872197A - Process for improving polyolefines : en
  • GB872066A - Improvements in or relating to compost turners : en
  • US2990626A - Slip-lasted shoe with a binder covering the edges of the upper and sock-lining : en
  • DE1110566B - Gear for driving the sealing rollers on packaging machines : de en
  • DE1834310U - DEVICE FOR CUTTING THE HEAD OF SCREWS, RIVETS, STEMS OR. DGL. USING MILLING TOOLS. : de en
  • CA623083A - Sorting recorded data : en
  • CA623235A - Yarn packages : en
  • DE1834415U - BARRIER TAPE. : de en
  • US2991041A - Folding stool : en
  • USD190797S - Hooded ball caster : en
  • DE1834377U - Dismountable cup. : de en
  • FR1266244A - Semiconductor cooling device : en fr
  • GB871932A - Improvements in or relating to electric switches and cases therefor : en
  • GB872225A - Improvements in and relating to wire drawing dies : en
  • US2990577A - Machine for manufacturing an impervious tube and other products starting from a woven tube : en
  • US2991387A - Indicator tube : en
  • US2990991A - Suction cup bumper : en
  • US2991362A - Means and method for X-ray spectrometry : en
  • US2991445A - Echo ranging system : en
  • DE1834273U - CONVEYOR BELT ON WOOD HARVESTING MACHINES WITH CONVEYOR STUDS ATTACHED BY HOLLOW OR TUBE RIVETS. : de en
  • GB872100A - Improvements in or relating to photo-conductive bodies and method of manufacturing these bodies : en
  • US2990951A - Paperboard containers and method of erecting and simultaneously loading same : en
  • US2991139A - Folding table with lock : en
  • FR1266204A - Process and devices for the continuous cycle degreasing of raw or dirty wool : en fr
  • DE1834236U - CONTINUOUSLY WORKING MIXING AND KNEADING DEVICE FOR THERMOPLASTIC PLASTICS. : de en
  • FR1266360A - Lubricants for high pressures : en fr
  • GR22068B - NEW WAYS OF PROTECTION AND GROWTH OF OLIVE TREES AND IN GENERAL FRUIT SHRUBS UNDER FROZES AND STRONG WINDS. : el en
  • DK91212C - Method of making a radiator with corrugated ribs. : da en
  • US2990755A - Heated asphalt roller device : en
  • US2991428A - Electronic generator of telephone ringing current : en
  • DE1834464U - STACKING AND FEEDING DEVICE FOR AGRICULTURAL GOODS. : de en
  • BE601202A - Process for the preparation of epichlorohydrin : en nl
  • BE601234A - Magnetic Motor Generator. : en nl
  • US2990883A - Bridge plugs and packers for oil wells : en
  • US2991162A - Motor fuel composition : en
  • FR1266077A - Flexibility air suspension : en fr
  • GB871903A - Nesting furniture : en
  • FR1266290A - Electric delay primers for gassy environments : en fr
  • FR75020E - : fr
  • DE1834096U - WIRE FRAME FOR HOLDING CONICAL GLASSES. : de en
  • FR1266007A - Process for crosslinking regenerated cellulose fibers and fibers obtained : en fr
  • DE1834156U - MOVABLE MIRROR FOR LIVING ROOMS. : de en
  • FR1265811A - Manufacture of alpha-phenyl-succinimides : en fr
  • FR75029E - : fr
  • DE1110234B - Signal receiver for telephone systems : de en
  • DK91247C - Harrow tooth for precipitating liquid ammonia. : da en
  • US2990972A - Bottle opener and carton combination : en
  • US2991152A - Method of preparing sodium and potassium hyposulphite : en
  • GB872096A - Improvements relating to the correction of magnetic compasses : en
  • GR21969B - BIOLOGICAL EXCRETION OF EDIBLE OILS. : el en
  • US2990821A - Secondary throttle dampening device : en
  • US2991072A - Folding gripper control means in rotary printing machines : en
  • GB872077A - Improvements in or relating to synchronous demodulator circuits : en
  • GB871873A - Improvements relating to drafting arrangements for textile spinning machines : en
  • GB872024A - Improvements in or relating to presses and to methods of operation thereof : en
  • GB871919A - Improvements in safety razors : en
  • GB872087A - Improvements in or relating to holders for electronic valves : en
  • FR1265989A - Hook for hanging ladies' bags or other similar items : en fr
  • FR1266348A - Improvements made in the making of brooms and brooms obtained by the process : en fr
  • GB872068A - Improvements in or relating to paper forming machines : en
  • DE1834148U - DEVICE FOR COOKING. : de en
  • GB872189A - Toilet unit comprising a wash-basin and sliding bidet : en
  • CA623180A - Vacuum package and method of making the same : en
  • FR1265976A - Improvements to bags, pouches and the like : en fr
  • GB871996A - Improvements in or relating to receivers for colour television systems : en
  • GB872006A - Improvements relating to woven textile fabrics and looms for weaving same : en
  • GB872040A - Improvements in or relating to the processing of metal : en
  • DE1110245B - Circuit arrangement for a telephone exchange with direct dialing of subscribers calling via trunk lines to the desired intercom : de en
  • DE1834024U - CONVEYOR BELT, ESPECIALLY FOR FILM PRINTING MACHINES. : de en
  • GB871965A - Thermosetting refractory materials : en
  • FR1266295A - Improvements to air coolers by water evaporation : en fr
  • FR1266420A - Process for the manufacture of fiber boards : en fr
  • GB872354A - Apparatus for the grinding of bevel-edges on scraper rings for pistons : en
  • GR22074B - CONSTRUCTION OF CONTAINER (CANCER) FROM PLASTIC. : el en
  • DE1834163U - ARMREST. : de en
  • FR1265985A - Support for microscopic examination of objects such as projectiles of portable firearms : en fr
  • GB871979A - Improvements in or relating to hand grenades : en
  • US2991133A - Anti-friction bearing construction : en
  • BE601122A - Device for lubricating a piston pin, in particular in the case of two-stroke internal combustion engines : en fr
  • CA623223A - Antiobesitas preparations : en
  • FR1266157A - Process for preparing cyclododecanone from cyclododecene : en fr
  • GB872126A - A process for the production of polysulphides containing hydroxyl groups : en
  • GB872148A - Heat hardenable compositions comprising epoxide compounds and dicarboxylic anhydrides : en
  • DE1834210U - ANCHOR BODIES AND ACCESSORIES FOR A TENSION STRAP ANCHORAGE. : de en
  • DE1834264U - BRACELET WITH DETACHABLE END LINKS. : de en
  • FR1266225A - Support for vertical axis turbojet on airplane : en fr
  • GB872278A - Control device for consecutive continuously variable adjustment of hydrostatic gears : en
  • FR1265884A - Detonating wick or cord : en fr
  • CA623392A - Medium and method for producing and isolating hyaluronic acid : en
  • DE1110277B - Mechanical switching device for electrical circuits : de en
  • DK91214C - Process for the preparation of a homogeneous, anhydrous titanium composition for use in the polymerization of olefinic hydrocarbons. : da en
  • CA623084A - Preparations pour l'impression des matieres textiles : en
  • US2990585A - Cotton cleaning apparatus : en
  • BE601382A - Circuit assembly for magnetic core recorder. : en fr
  • US2990564A - Grill cleaner : en
  • CA623060A - Bristles of cured cross-linked vinyl polymers : en
  • BE598785A - Process for the preparation of steroid compounds : en fr
  • DE1834066U - CLAMPING PLIERS FOR ATTACHING CABLE LUGS, CONNECTING SLEEVES OR DGL. : de en
  • FR75527E - Improvements to synchronized automatic clutches : en fr
  • GB871983A - Improvements in expansion joints for pipes : en
  • US2990571A - Cabinet having pressure releasable hinge : en
  • DE1110402B - Process for the production of films containing pigments : de en
  • DE1110203B - Circuit arrangement for electrically controlled counters in railway signal systems : de en
  • US2990667A - Forage harvester : en
  • US2990904A - Method and apparatus for continuous geophysical exploration : en
  • US2990625A - Rosary place keeper : en
  • US2991159A - Method for the production and recovery of sodium aluminum fluorides : en
  • US2991404A - Switch control system for electric motor : en
  • US2991432A - Ultra high frequency switches : en
  • US2990919A - Hydrodynamic brake system : en
  • US2991009A - Coded digit adder : en
  • USD190818S - Toy spur : en
  • CA623221A - Process for color correction and photographic elements therefor : en
  • CA623002A - Shaker dispenser packets and manufacture thereof : en
  • DE1110128B - Method and device for producing artificial Persian from chenille caterpillars : de en
  • DE1110258B - Solder support point for connecting electrical line wires : de en
  • DE1834197U - OIL STOVE WITH BOWL BURNER. : de en
  • GB871939A - Improvements in or relating to differential fluid pressure motors : en
  • CA623150A - Vehicle wheel anti-skid device : en
  • BE598856A - Amide compositions. : en fr
  • CA623195A - Registering device for radar positional information : en
  • DE1834437U - TOY CASTLE CASTLE OD. DGL. : de en
  • LU40094A1 - : en
  • CA623215A - Recirculating square boiler : en
  • CA623258A - Frangible safety valve : en
  • CA623366A - Blade apparatus : en
  • US2990658A - Gear finishing machine : en
  • US2990800A - Anchor : en
  • US2991069A - Vehicle window control system : en
  • BE598833A - Improvements to electrolyte cells : en fr
  • BE598895A - Resonant cavity magnetron with cylindrical cathode : en fr
  • BE601317A - Mixed light fixture. : en fr
  • US2990794A - Bobbin thread case opener mechanism : en
  • US2991031A - Sanitary disposal bag assembly : en
  • DE1110183B - Device for changing the key stroke on power-driven typewriters and similar machines : de en
  • DE1834216U - PROTECTIVE DOOR WITH RADIATION SHIELD. : de en
  • BE601161A - Metric angle and slope meter, at water level, for mason, digger, carpenter, etc. : en fr
  • DE1110167B - Process for the preparation of chloroalkyl and chlorocycloalkylammonium chlorides : de en
  • FR1265808A - Biguanids : en fr
  • GB872338A - Electrical transformers : en
  • BE601357A - Device intended for an antomatic arc welding device with a fusible electrode. : en fr
  • CA623197A - Automobile door latching system : en
  • CA623222A - Desealant composition and process : en
  • CA623373A - Hydraulic engine : en
  • CA623044A - Tube made from strip stock : en
  • US2991055A - Fuel injection system : en
  • DE1110449B - Transistor arrangement as temperature sensor : de en
  • BE600933A - Improvements to false ceilings. : en fr
  • CA623161A - Process for augmenting pigmentation : en
  • CA623246A - Method and apparatus for filtration of undigested sludge : en
  • CA623337A - Aluminum oxide production : en
  • DE1110220B - Bistable toggle switch : de en
  • CA623362A - Single arm borehole apparatus : en
  • US2990550A - Sleeved lining for coats and jackets : en
  • US2991061A - Furnace divider plates : en
  • US2991068A - Hydropneumatic suspension : en
  • US2991284A - Novel derivatives of cocarboxylase : en
  • USD190847S - Textile fabric or similar article : en
  • US2990805A - Aquatic device : en
  • CA623090A - Press for cutting sheet material : en
  • US2990853A - Rotary valve : en
  • US2991297A - Process for preparing synthetic lubricants : en
  • CA623219A - Bistable trigger circuit : en
  • FR1266000A - Low power electric machine, especially motor for dry shaver : en fr
  • CA623380A - Growth stimulating animal feed composition : en
  • DE1110330B - Method and arrangement for pulse control of the beam current of a charge carrier beam device : de en
  • FR75019E - : fr
  • FR1265859A - Automatic device for controlling the beam intensity of an electron tube : en fr
  • GB871859A - Improvements in rotary-screen cathode ray tubes : en
  • US2990597A - Releasable self-locking coupling : en
  • US2991131A - Skid-preventing vehicle braking systems : en
  • US2991427A - Saturable magnetic multivibrator : en
  • DE1110462B - Device for separating hanging green beans : de en
  • DE1834203U - COOKING TOP THAT CAN BE BUILT INTO A TABLE TOP. : de en
  • DK91237C - Method for the detection of "infectious hepatitis" - antibodies in human blood or fractions thereof. : da en
  • CA623106A - Label applying machines : en
  • US2990849A - Non-return valve : en
  • LU40092A1 - : en
  • BE601337A - A method and apparatus for the manufacture of dehydrated potatoes in the form of granules. : en fr
  • US2991074A - Card feeding machine : en
  • BE598890A - Self-advancing mine roof supports : en fr
  • DE1110143B - Process for concentrating dilute aqueous hydrogen peroxide solutions : de en
  • DE1110147B - Process for the catalytic methanation of gas mixtures containing essentially only carbon dioxide and hydrogen : de en
  • DE975023C - Broadband directional antenna with a conductive surface of variable width : de en
  • BE601201A - : en
  • US2990674A - Turbine driven false twist spindle : en
  • US2990726A - Power transmission unit : en
  • BE601198A - Process for manufacturing corrugated sheets and machine for using this process : en fr
  • BE598804A - Improvements to information recording devices : en fr
  • GB871885A - Tool for crimping electrical connectors : en
  • GB872217A - Improvements in or relating to ion exchange membranes : en
  • BE601273A - Process for cooling and removing dust from hot industrial gases in an electrostatic precipitator : en fr
  • CA623111A - Buckles : en
  • FR1266086A - Method and device for the biological decomposition of malic acid in fermented and unfermented fruit and grape juices : en fr
  • CA623350A - Cushion spring assemblies and spring elements thereof : en
  • DE1110200B - Articulated connection for interconnected vehicles of an articulated train : de en
  • BE601237A - Slider closure : en fr
  • CA623098A - Valves : en
  • DE975026C - Bucket wheel excavator : de en
  • BE600909A - Method and device for producing plastic tubes provided with transverse grooves and for tightly crimping plastic tubes provided with transverse grooves. : en fr
  • BE601308A - High frequency induction heating method and device. : en fr
  • CA623395A - Ketones : en
  • US2990866A - Lock washer having axially extending tabs of severable, compressible material : en
  • CA623081A - Diol and process for its preparation : en
  • US2990634A - Digger tooth : en
  • US2991029A - Automatic aircraft control apparatus : en
  • BE600782A - Method for determining the behavioral characteristics of electric arcs and welding flux : en fr
  • DE1110293B - Electromagnetic induction coupling assembled with an electric motor : de en
  • US2991360A - Film treating apparatus : en
  • BE601369A - Process for making mashed dehydrated cooked potatoes. : en fr
  • CA623043A - Method and means for inductively heating narrow elongated portions of cylindrical bodies : en
  • DE1110389B - Roof girders, in particular rafters, made from lattice girders with attached roof cladding panels : de en
  • DE1834007U - TEXTILE FABRIC. : de en
  • DE1834161U - EGG SERVICE. : de en
  • DE1834164U - BUNK BED. : de en
  • DE1834114U - INSTRUMENTS FOR CARRYING OUT ARTERIOGRAPHY, AORTOGRAPHY, ARTERIAL CATHETERISM AND ANGIO-CARDIOGRAPHY. : de en
  • DE1834414U - LIGHTING DEVICE FOR TRAFFIC SIGNS. : de en
  • FR1266416A - Bath mat prevents the body from slipping : en fr
  • FR1266062A - Process for forming coils on iron cores : en fr
  • FR1266404A - Drum picker for crops : en fr
  • BE600779A - Self-opening thread rolling cylinder head : en fr
  • BE601232A - Negative impedance repeater : en fr
  • BE598897A - Sodium vapor discharge lamp : en fr
  • CA623381A - Herbicidal composition of matter : en
  • DE1110426B - Process for the production of polyisoprene : de en
  • US2991312A - Synthesis of diamines : en
  • US2990854A - Selvage forming on fabrics : en
  • BE600816A - Device for distributing the blast under the screens of a purifying device by blown air on a combine harvester : en fr
  • US2990642A - Fishing accessories : en
  • US2991065A - Tandem rocker mount : en
  • USD190812S - Artificial larynx : en
  • USD190828S - Dispensing container for beautician s items : en
  • CA623316A - Dusting and cleaning device : en
  • BE600808Q - Tubular metal upright for the execution of metal structures : en fr
  • FR1266013A - Agglomerated material based on styrene and polyester resin : en fr
  • GB872173A - Improvements in or relating to the treatment of molten metals and products therefor : en
  • GB872380A - Improvements in or relating to methods of electrogalvanizing meshwork, grids, particularly welded grids and woven metal fabrics : en
  • DE1110290B - Residual current circuit breaker : de en
  • DE1834171U - SHELVES FOR POSPECTS. : de en
  • BE600878R - Axle bearing for railway vehicles. : en fr
  • CA623006A - Well head : en
  • CA623023A - Dispensing container : en
  • CA623335A - Rolling machines : en
  • DE1834037U - SIGNATURE FOLDER WITH SEVERAL INSERTIONS. : de en
  • FR1266205A - Process for joining gypsum to paper and products thus obtained : en fr
  • CA623134A - Automatic pilot for dirigible craft : en
  • BE600851A - Electric discharge lamps. : en fr
  • CA623057A - Grinding wheel truing apparatus : en
  • DE1834447U - INSERT RING OR PROFILE STRIP FOR MANUFACTURING MOLDS FOR PIPES AND CONTAINERS MADE OF CONCRETE. : de en
  • FR1266324A - Centrifugal pump using a constant amount of balancing liquid : en fr
  • JPS369421B1 - : ja
  • BE601131A - Process for manufacturing small capsules containing a solid particle : en fr
  • CA623172A - Preparing oxidation resistant petroleum materials : en
  • US2990843A - Anti-siphon anti-backflow valve : en
  • US2991247A - Process for forming a semifluid grease involving cooling to a subzero temperature : en
  • BE601173A - Pivoting and sliding window : en fr
  • US2991310A - Preparation of nu, nu-diethyltoluamides : en
  • US2990764A - Combined camera support, cart and step ladder : en
  • US2990722A - Roll feed : en
  • US2991402A - Single phase electric motor of ferro resonance type : en
  • US2991336A - Electrical trolley systems, low reactance type : en
  • US2990647A - Flower and vine-supporting device : en
  • US2991302A - Purification of isopropyl methylphosphonofluoridate : en
  • BE601164A - Washing machine with universal electric motor for direct and / or alternating current and electric braking : en fr
  • DE1110550B - Cap and heel stitching machine : de en
  • DE1834180U - POT LID. : de en
  • US2991134A - Journal box packing : en
  • US2991203A - Method and apparatus for cleaning the interior of a tank : en
  • CA623287A - Solutions of modified polyesters and sulphur containing solvents : en
  • DE1110323B - Process for the production of semiconductor devices : de en
  • USRE25004E - Detachable fastener : en
  • US2991124A - Back supporting attachment for seat backs : en
  • US2991365A - Radioactivity information recording apparatus : en
  • US2990703A - Glove knitting apparatus : en
  • US2990792A - Industrial apparatus : en
  • CA623210A - Upwardly acting doors and roller spindle supports therefor : en
  • US2990653A - Method and apparatus for impacting a stream at high velocity against a surface to be treated : en
  • US2990696A - Evaporative heat exchanger : en
  • US2991014A - Method for controlling smog : en
  • LU40042A1 - : en
  • DE1110333B - Closing device for channels in nuclear reactors : de en
  • US2990936A - Route selection in a conveyor system : en
  • US2991128A - Wheel structure : en
  • GB871907A - Stream feeder and method of making same : en
  • DE1110218B - Bistable toggle switch : de en
  • DE1110286B - Electronic, two-pole arrangement for keeping a direct current constant : de en
  • FR1266245A - Advanced circuit for transmission and processing of information : en fr
  • FR1266254A - Switching device for magnetic core memory for the reproduction of determined pulse coded information : en fr
  • GB872178A - Composite structures, particularly composite pistons : en
  • GB871833A - Improvements relating to a knit stretchable and retractable garment fabric : en
  • GB872014A - Improvements in or relating to apparatus for sorting timber : en
  • US2990791A - Furnaces : en
  • US2990836A - Air inflated structure and control : en
  • GB872244A - Improvements in or relating to coin-freed vending machines : en
  • FR1266250A - Texture of iron and carbon alloys and its manufacturing process : en fr
  • FR1266308A - cover element : en fr
  • GB872365A - Improvements in crude-oil burners : en
  • DE1110177B - Process for the preparation of ataractically active nitrogen derivatives of phenylalkanols : de en
  • FR1265972A - Folding stepladder : en fr
  • US2991094A - Articulate mechanical connection : en
  • CA623194A - Antifungal compositions and procedure for protecting article therewith : en
  • GB871823A - Label-disposer for bottle-washing machines : en
  • GB872106A - A process for the preparation of surface active compounds : en
  • CA623242A - Extinguisher product : en
  • US2991305A - Conversion of unsaturated aldehydes to monomeric products : en
  • BE601120A - Process for improving the stability of albumin in beer : en fr
  • GB871846A - Improvements in or relating to holders for mirrors, photographs or the like : en
  • DK91217C - Process for the preparation of thiphosphoric acid esters. : da en
  • US2991182A - Flameproofing composition : en
  • CA623298A - Photoelectric burglar alarm system : en
  • US2990702A - Device for setting a pattern wheel : en
  • US2991043A - Resilient valve seat liner : en
  • US2991075A - Bed plate for a card feed : en
  • GB872276A - Double-end cylinders for locks : en
  • FR1265801A - Process for the preparation of pyrimidine-substituted urea complexes : en fr
  • GB872032A - Improvements in or relating to steroids and the manufacture thereof : en
  • US2991071A - Device for continuously folding and stacking flexible sheet materials : en
  • US2991093A - Hose with self gasketing feature : en
  • US2991226A - Long-acting wax-like talc pillage of penicillin : en
  • US2991165A - Method of making non-rigid rotative abrasive structures : en
  • US2991204A - Hydrophilic surface : en
  • US2991407A - Current supply apparatus : en
  • FR1266102A - Improvements in the treatment of wool and similar materials : en fr
  • US2990963A - Rotary coupler arrangement : en
  • US2991293A - New epoxy compounds : en
  • US2990646A - Sound-actuated doll : en
  • US2991422A - Pcm decoders with bipolar output : en
  • CA623365A - Preparation of chlorofluorocarbons and sodium : en
  • FR1265896A - Display for the distribution of an article : en fr
  • FR1266390A - Motor-driven weeding machine more particularly intended for weeding roadsides and the like : en fr
  • FR650M - : fr
  • DE1110136B - Hanger for documents container : de en
  • DE1110397B - Method of forming a flexible profile drive belt : de en
  • FR1265967A - Lockstitch knitting process called alveolus : en fr
  • GB872187A - Metering valves for pressurised containers : en
  • GB872350A - Methoxybenzoic acid amides and their preparation : en
  • DE1834182U - COOKING, ROASTING OR BAKING VESSEL WITH DETACHABLE HANDLE. : de en
  • US2990590A - Awning rafter saddle tie : en
  • US2991173A - Metal refining method and apparatus : en
  • DE1110403B - The coloring of high molecular weight organic products with pigments : de en
  • FR1266352A - Balancing device for high pressure centrifugal pumps incorporating thrust rings : en fr
  • GB872241A - Improvements in or relating to centreless and other grinding machines : en
  • FR1266334A - Mechanism making it possible to make two coaxial shafts, at least one of which is in motion, integral in rotation : en fr
  • FR1266125A - New lubricants for cold deformation of metals and process for their application : en fr
  • DE1110394B - Folding device for cutting railway sleepers that can be rotated around their longitudinal axis on a feed carriage : de en
  • DE975025C - Method and device for the production of milk yoghurt and other types of yoghurt : de en
  • FR1266192A - Reservoir brushes : en fr
  • DE1110278B - Flameproof, pressure-resistant high-voltage switching unit with an extendable switch connected via isolating contacts, in particular a circuit breaker : de en
  • DE1110552B - Loading machine for explosive cartridges : de en
  • FR1266269A - Process for manufacturing dry electrolytic capacitors, and capacitors manufactured by this process : en fr
  • DE1110324B - Device for enabling the automatic assembly of a cylindrical electrode of an electrical discharge tube : de en
  • DE1834086U - ELECTROMAGNETIC SWITCH, IN PARTICULAR FOR RELEASING INTERMITTING SIGNALS TO INDICATE THE DIRECTION OF DRIVING IN MOTOR VEHICLES. : de en
  • DE1110181B - Arrangement in a printing machine with exchangeable printing plates at the printing point, in particular in an address printing machine, for conveying the printing plates and printing plate movable in a slide path to the printing point for use in this arrangement : de en
  • DE1110410B - Stabilizers for elastomers based on organopolysiloxanes : de en
  • DE1834193U - HYDRAULIC LIFTING STAMP. : de en
  • US2991251A - Corrosion inhibiting lubricating composition : en
  • FR1265820A - Device for rolling bearing with movable rolling elements : en fr
  • FR1266235A - Improvements in carburetors : en fr
  • BE598834A - Improvements to pipe support devices : en fr
  • CA623005A - Electric control system for fluid operated actuators : en
  • DE1110217B - Circuit arrangement for generating a staircase voltage from a pulse group by means of a transistor : de en
  • DE1110264B - Terminal for two-core welding cables : de en
  • US2991088A - Load leveling motor vehicle wheel suspension : en
  • DE1110121B - Method for connecting the rim to the wheel cup of a sheet metal disc wheel : de en
  • FR1265924A - Device for taking samples from a liquid transfer circuit under vacuum : en fr
  • FR1266154A - Bearing, in particular with needles, for stripping cylinders of the drawing benches of spinning machines : en fr
  • BE601272A - Cathode for electron tube : en fr
  • CA623376A - Radiation-sensitive emulsions, elements and processes for making same : en
  • USPP2070P - Chrysanthemum plant : en
  • US2991298A - Process for deodorizing edible liquid fats : en
  • US2990686A - Combustor apparatus : en
  • CA623093A - Method of and system for supplying power : en
  • CA623256A - Treatment of nocuous gases containing nitrogen oxides : en
  • CA623331A - Visual apparatus for a flight trainer : en
  • CA623356A - Preparation of diborane : en
  • CA623056A - Preparation of dimethyl terephthalate from scrap polyethylene terephthalate : en
  • CA623259A - Method and devices for separating components from a gas-and/or vapour mixture : en
  • DE1110249B - Push-pull modulator : de en
  • FR1265881A - Advanced blind : en fr
  • FR1266176A - Pipe cutting machine : en fr
  • FR1266300A - Method and device for imparting a false twist to a thermoplastic filament or yarn : en fr
  • CA623382A - Asbestos casket : en
  • US2991017A - Grinding method in ball, tube and other mills : en
  • US2991163A - Method of handling and storing gasoline containing lecithin : en
  • US2991210A - Method of making a reinforced plastic vessel with an integral head : en
  • CA623243A - Dianhydride of a new geometric isomer of 1,2,4-tricarboxy-3-carboxymethylcyclopentane : en
  • CA623318A - Toy engine starter employing elastic element : en
  • CA623413A - Herbicidal composition and process : en
  • US2991123A - Folding chair : en
  • BE601176A - Manufacturing process of thermoelectric couples. : en fr
  • CA623088A - Water craft with loading surfaces intended for bulk material : en
  • CA623206A - Centrifugal starter for winding : en
  • DE1834012U - PANTS HOLDER. : de en
  • US2990563A - Applicator device : en
  • US2991237A - Thorium dispersion in bismuth : en
  • DE1110498B - Drill, especially for hand crank drive : de en
  • DE1110538B - Device for maintaining the brake pressure in hydraulic brake actuation systems for vehicles, in particular motor vehicles : de en
  • FR1266092A - Process for isolating the calcium salt of alpha-hydroxy-gamma-methylthiobutyric acid : en fr
  • BE601239Q - Device for hanging pants : en fr
  • CA623067A - Drill units for machines for drilling rock faces and the like : en
  • CA623216A - Generation of carbon monoxide and hydrogen : en
  • CA623399A - Hitch device : en
  • SE175893C1 - : sv
  • US2991035A - Combination walking stick and stool : en
  • DE1834235U - FEEDING DEVICE FOR VENEER JOINTING MACHINES. : de en
  • GB871828A - Process for polymerizing alpha-olefins : en
  • FR75509E - Improvements to electromagnetic relays : en fr
  • FR1266069A - Jar for preserves : en fr
  • FR1266444A - Electrical connection device : en fr
  • US2990789A - Sanitary ice cream dipper : en
  • US2991456A - Directional data transfer apparatus : en
  • USRE25007E - Vulcanization of butyl rubber with para substituted : en
  • DE1834209U - ANGLE FRAME, IN PARTICULAR FOR GRATING. : de en
  • GB871954A - Improvements in, or relating to, glazed structures : en
  • GB871989A - Vaporizing oil lamps : en
  • FR1265946A - Installation of elevators : en fr
  • FR1266052A - Ampoule for two substances, including medicines, to be mixed immediately before use : en fr
  • FR75506E - Universal multi-position mechanics for looms : en fr
  • GB871820A - Improvements in or relating to male urinals for personal use : en
  • GB871915A - Improvements relating to air-compressing injection-type internal combustion engine : en
  • GB872303A - Improvements relating to trench excavators : en
  • FR1265979A - Improvements to the watch reset mechanism : en fr
  • FR1266417A - New organo-phosphoric ester and insecticidal composition containing it : en fr
  • FR75519E - Method for mechanical evaluation of traits : en fr
  • FR1266017A - Method of manufacturing a bond by adhesion between halogenated polyethylene parts and parts made of other materials : en fr
  • FR1266230A - Process for the continuous preparation of hydrogen : en fr
  • GB871980A - Condensate drain and antifreeze injector : en
  • US2990727A - Transmission : en
  • US2991224A - Gingival pack : en
  • FR1266005A - Process for the production of ketal-20-cyclic derivative of 3beta-5-17alpha-trihydroxy-6beta-methyl-16-methylene-5alpha-prégnan-20-one : en fr
  • GB872174A - Improvements in spectrum analysis apparatus : en
  • US2990739A - Axial-impact tool with reversible chuck : en
  • US2991320A - Catalytic dehydrogenation process : en
  • US2991444A - Terminal block : en
  • DE1110383B - Hydraulic lifting device for assembly pits : de en
  • DE1834144U - TENT HERING WITH INSERTED TENT NAIL. : de en
  • CA623020A - Hopper for rotary mowers : en
  • DE1834212U - CLAMP FOR EQUIPPING METAL PIPE STANDS FOR ONE-STOREY ASSEMBLY HOUSES TO BE BUILT IN A SKELETON DESIGN. : de en
  • DE1834109U - DOSING DEVICE FOR INSTALLATION IN FUEL TANKS FOR EVAPORATIVE BURNERS. : de en
  • FR1265911A - Writing guide frame for the blind and the like : en fr
  • FR1266409A - Centrifuge apparatus, in particular for oil purification : en fr
  • FR1265908A - Arrangement for compulsory orientation of a cylindrical object in a support : en fr
  • US2991401A - Motor control circuit : en
  • CA623070A - Apparatus for automatically loading and changing bobbins : en
  • DE1834445U - MIXER GEARS FOR CONCRETE MIXERS AND THE LIKE : de en
  • CA623113A - Clips : en
  • CA623400A - Climbing scaffold and form for concrete : en
  • US2990561A - Driving mechanism for windshield wipers and windshield washing pump : en
  • BE600838A - Improvements to chemical reactor devices. : en fr
  • US2990610A - Metal treating process employing a heat-resistant lubricant composed of alkali metalborate and alkali metal phosphate : en
  • CA623401A - Arrangement in ticket feeding machines : en
  • US2991151A - Crystalline zeolite q : en
  • US2991190A - Method of producing moisture resistant building units : en
  • US2991314A - Process for cleavage of lignin to produce phenols : en
  • FR1266370A - Process for treating light hydrocarbons with a view to improving the octane number : en fr
  • LU40103A1 - : en
  • FR1265809A - Process for the preparation of symmetrical bis-amines : en fr
  • GB871918A - Improvements in or relating to the manufacture of composite mouthpiece cigarettes : en
  • GB872030A - Improvements in or relating to electromagnetic contactor devices : en
  • US2990591A - Method and apparatus for molding a core : en
  • BE600915A - Further training in and similar instruments. : en fr
  • BE601247A - Improvements made to devices for measuring the temperature of fluids in pipes. : en fr
  • CA623059A - Brake : en
  • US2990679A - Band of detachable sheet metal links and the link : en
  • US2991474A - Single spiral linearly polarized antenna : en
  • BE601189A - : en
  • DE1110267B - Multiple switching arrangement for closing several circuits one after the other in an electrical device, in particular a communications device : de en
  • CA623354A - Process for the electrolytic production of fluorine and apparatus therefor : en
  • DE1110252B - Connection box with a balun for a dipole : de en
  • US2991160A - Engine exhaust gas purifying system : en
  • US2991419A - Method of and an apparatus for recording a variable voltage : en
  • BE600800A - Supply of free substances to the screw conveyor surface by means of a shovel (spoon or similar) rotating in the opposite direction. : en nl
  • CA623073A - Phonograph apparatus : en
  • DE1110490B - Process for roll cladding titanium or titanium alloys on steel : de en
  • CA623349A - Rangefinder sight with rangefinder of external basis type : en
  • BE598816R - Process for spinning acrylonitrile polymers : en fr
  • CA623359A - Preparation of decaborane derivatives : en
  • FR1266369A - Apparatus for preheating finely divided materials, in particular raw materials for cement : en fr
  • GB872146A - Emzymic composition : en
  • GB872223A - New diels, alder adducts of hexahalocyclopentadiene and compositions containing them : en
  • BE600905R - Improvements to trolleys, bundles and mobile tanks. : en fr
  • CA623303A - Treatment of cellulosic materials : en
  • FR1266091A - Rotary machine for stencil printing : en fr
  • GB872325A - Improvements in hydraulically actuated diaphragm pumps : en
  • GB872347A - Improvements relating to automatically operating rotary apparatus for the surface treatment of metal objects : en
  • FR75548E - Device for injecting lubricating oil into the cylinders of gasoline engines : en fr
  • GB871871A - A motorized drive for swinging bridges in mine cage decking plants : en
  • FR1266172A - Device for working the plants lying on the ground : en fr
  • FR1266374A - Rotary power transmission device, in particular for motor vehicles : en fr
  • GB872059A - Concentrators of telephone lines or the like : en
  • GB872364A - Improvements relating to seals for rotating shafts : en
  • DE1834331U - SHELF. : de en
  • FR1266246A - Device for holding the ingot container in its support in a extrusion press : en fr
  • GB871957A - Improvements in and relating to electrical protective relay systems : en
  • FR1265906A - Device for the treatment of sheep skins : en fr
  • GB871998A - Electric data translating apparatus : en
  • LU40102A1 - : en
  • DE1110391B - Fire retardant door : de en
  • DE1834425U - DEVICE FOR CONE PLANTS. : de en
  • DK91234C - Lubricant. : da en
  • GB871994A - Improvements relating to stereophonic sound transmission systems : en
  • US2991234A - Enameled aluminum and process for manufacture thereof : en
  • DE1110494B - Process for the quick detection of corrosion caused by hand perspiration on metallic surfaces : de en
  • LU40097A1 - : en
  • DE1834469U - TWO-PIECE FOLDING BUCKET. : de en
  • FR1266238A - Selective extraction process for isobutylene : en fr
  • GB872033A - Polyester film materials : en
  • GB872242A - Improvements in or relating to animal-actuated watering pump : en
  • DE1834315U - CYLINDER OR DRUM MIXER FOR DRY, POWDERED OR GRANULATE MIXED MATERIAL. : de en
  • DE1110427B - Process for the production of unsaturated aluminum resins : de en
  • US2990579A - Method and apparatus for molding heat sensitive plastic materials : en
  • US2990984A - Work holding attachment for knitted material sizing machine : en
  • US2991053A - Vacuum controlled dampening device for secondary throttles : en
  • CA623018A - Surveyor stake : en
  • CA623289A - Diels-alder adducts of perchlorocoumalin : en
  • BE602203A - : fr
  • DE1110110B - Pit stamp with upper and lower stamp made of flanged channel profiles : de en
  • USD190799S - Automobile service building : en
  • US2991084A - Work holder : en
  • US2991206A - Solid-film lubricants : en
  • CA623338A - Olefin polymerization catalysts : en
  • US2990799A - Anchor : en
  • US2991102A - Connecting structure for beams of a roof support or the like : en
  • DE1834090U - DEVICE FOR COOLING THE STATOR OF ELECTRIC MACHINERY. : de en
  • BE598815A - Chloroprene production : en fr
  • BE598864A - Device for temporary reheating of hot fluid intended to ensure the drying in a mill of the material treated in said mill : en fr
  • DE1110481B - Throttle valve with automatically adjustable throttle device for hydraulic controls as a function of a state variable of the medium to be controlled : de en
  • DE1834018U - CROSS-ROOM FASTENING. : de en
  • DE1834428U - A FOOTBALL-LIKE KEY CHAIN, USED AS AN AMUSEMENT GAME. : de en
  • GB872021A - Apparatus for the damping of transverse vibrations in the working spindles of machine tools, in particular drilling and milling machines : en
  • GB872090A - Improvements in or relating to kinematographic apparatus : en
  • LU40104A1 - : en
  • US2990581A - Process for vacuum thermoforming : en
  • US2990576A - Breaker plate : en
  • US2990670A - Yarn crimping and texturing apparatus : en
  • CA623156A - Color control of liquids : en
  • CA623369A - Uniaxially oriented crystalline polymers : en
  • CA623385A - Elastic fluid branch conduit structure : en
  • CA623396A - Furnace construction : en
  • US2990715A - Color proofing kit and method : en
  • US2991003A - Piston and compressor structure : en
  • DE1834159U - COFFEE OR TEA POT WITH WARM HOOD. : de en
  • US2990620A - Measuring instrument : en
  • US2990724A - Internal-external gears : en
  • US2991389A - Cesium ovens : en
  • USD190831S - Loud speaker cabinet : en
  • US2990584A - Crimping apparatus : en
  • US2990908A - Fire escape ladder : en
  • DE1834347U - CONTINUOUSLY VARIABLE PULL DRIVE, IN PARTICULAR V-BELT DRIVE FOR VEHICLES WITH DIVIDED PULLEY. : de en
  • CA623001A - Roller attachment for automotive vehicles : en
  • BE600876A - Manufacturing process of beta-caro. : en fr
  • CA623344A - Method and means for the transportation of liquefied natural gas : en
  • DE1110318B - Encapsulated semiconductor device and method for making same : de en
  • DE1834475U - ELASTIC SUSPENSION OF THE SPIN UNIT OF A WASHER SPIN. : de en
  • FR1266193A - Manufacture of dialkylnaphthalenes using naphthalene and nonene : en fr
  • US2991201A - Dust-free activated carbon articles : en
  • FR1266150A - Improvements made to dehydration installations for food products, in particular for coffee solutions : en fr
  • FR1266440A - New thio-phosphonates, active in particular as acaricides and insecticides : en fr
  • GB871832A - Apparatus for enabling a batch of material to be weighed out accurately : en
  • US2990891A - Plow depth adjusting device : en
  • US2990595A - Snap fastener : en
  • US2990750A - Apparatus for projecting individual slides in projectors with a multiple slide magazine : en
  • US2990931A - Carriage shift for business machines : en
  • FR1266099A - Further development in the manufacture of regenerated cellulose filaments : en fr
  • GB871886A - Improved passive modulator circuit arrangement for unidirectional signals : en
  • FR1265915A - Improvements to direct heating heat exchangers : en fr
  • BE601137A - Method for performing weighings with mechanical load compensation and devices intended for performing the method : en fr
  • FR1265866A - Educational boards for teaching automotive car technology : en fr
  • DE1834361U - DEVICE FOR TRAILER LIGHTING. : de en
  • DE1834365U - DEVICE AS AN THEFT DEVICE FOR MOTOR VEHICLES. : de en
  • DE1110445B - Method and device for rounding up digits in multiplication machines : de en
  • DE1834056U - BRAKE DISC FOR RAIL AND ROAD VEHICLES. : de en
  • FR1266076A - Printing colors and dye baths : en fr
  • US2991156A - Method for removing iron from aqueous concentrated alkali metal hydroxide solutions : en
  • DE1834336U - CAMERA EVIDENCE BAG. : de en
  • FR1266057A - Ignition device for permanently excited discharge tubes incorporating a mercury cathode : en fr
  • FR1266296A - Device for remote control of components located on miniature electric trains : en fr
  • GB872300A - Improvements in and relating to new derivatives of azabicyclohexane and the manufacture thereof : en
  • GB872313A - Fluorine-containing derivatives of 1,3,5-triazine : en
  • FR1266213A - Improvement in machines ensuring the packaging of liquid product in bottles : en fr
  • GB872259A - Improvements relating to gas chromatography : en
  • US2991119A - Glare shield and sun reflector : en
  • US2991164A - Production of low molecular weight hydrocarbons from solid fossil fuels : en
  • DE1834257U - PLIERS-LIKE HANDSET FOR PUNCHING PUNCH CARD SECTIONS. : de en
  • FR1265812A - Process for manufacturing alpha-phenyl-succinimides : en fr
  • FR1266160A - Lubricating device for plain bearings : en fr
  • FR1265875A - Process for manufacturing a plaster-based polyvinyl acetate emulsion coating : en fr
  • FR1265966A - Sign board removable from the back : en fr
  • GB872232A - Method of joining metal parts by spot welding : en
  • GB872323A - Manufacture of sausage and ground meat products : en
  • FR1265939A - Weighing device : en fr
  • GB871972A - Improvements in or relating to containers for powdery or granular materials : en
  • GB872138A - Improvements in or relating to substituted organosilicon compounds : en
  • DE1110113B - Rock anchor for the pit construction : de en
  • DE1834099U - BRACKET FOR BATH LIGHTS. : de en
  • DE1110250B - Power supply circuit for preferably amplifier tubes : de en
  • DE1834286U - COLLAR FOR DOGS. : de en
  • DE1110231B - Arrangement for overload protection of a power transistor working as an amplifier or switch : de en
  • GB872067A - Diversity receiver : en
  • DE1834135U - ADJUSTABLE SUN PROTECTION DEVICE. : de en
  • FR75549E - Frying bath temperature indicator : en fr
  • US2990975A - Vending machine : en
  • DE1834196U - COOKING PLATE LIGHTING FOR COOKERS, OEFEN OD. DGL. : de en
  • BE600793A - Improvement in cable conveyor belts : en fr
  • US2990697A - Continuous belt type ice cube maker : en
  • US2991219A - Fly repellent : en
  • USRE25003E - Hellstern : en
  • BE601128A - Flame resistant urethane foams : en fr
  • US2991010A - Electronic comparator : en
  • US2991281A - Slurry aging : en
  • USD190823S - Combined dial and hands for a clock or similar article : en
  • FR1265828A - Preparation of 1-4 3-substituted thiamorpholines : en fr
  • FR1266123A - Device for ridding tubers of their tops, usable on machines for harvesting tubers, especially potatoes : en fr
  • GB872128A - Improvements in or relating to pulsed current generating circuit arrangements : en
  • GB872151A - Improvements relating to arrangements of needles of cylindrical combs of textile combing machines : en
  • DE1834314U - INDEPENDENT CONTROL DEVICE FOR CIRCULATION OR BELT FILTER. : de en
  • FR1266075A - Method, in particular for controlling the gates of current transformers : en fr
  • DE1110221B - Feedback transistor circuit : de en
  • DE1834191U - SWITCHABLE HOIST DRIVE WITH A LOADED ROPE. : de en
  • CA623004A - Window guides : en
  • CA623114A - Electromagnetic carbon-file regulators : en
  • CA623352A - Method and apparatus for making air filters and the like : en
  • US2991000A - Tear strip means for plastic packaging : en
  • BE601331A - Electrostatic printing system. : en fr
  • CA623040A - One-piece carton and sipper straw holder : en
  • CA623094A - Leaded gasoline with halohydrocarbon additive : en
  • CA623121A - Transistor : en
  • DE974919C - Putties and adhesives : de en
  • DK91235C - Closing mechanism for fuel storage tanks for boilers. : da en
  • BE600900A - Reads from a vulcanizer. : en nl
  • FR1265883A - High sensitivity electrical relay : en fr
  • FR1265941A - Device for obtaining a selective response to input pulses as a function of their amplitude : en fr
  • FR75534E - Backrest : en fr
  • CA623031A - Press wheel and depth control attachment for diskers : en
  • BE601315A - Accelerated concrete hardening process and heated formwork used for this purpose. : en fr
  • US2991418A - Gauge calibration arrangement : en
  • BE600834A - Method of cleavage of cyclohexenyl-cyclohexanone. : en fr
  • CA623085A - Article of repose for supporting the body of a person : en
  • CA623268A - Monoazo dyestuffs : en
  • BE600879A - Frame for device films. : en fr
  • DE1834328U - CORNER CONNECTION ARRANGEMENT FOR FRAMEWORK COMPOSING OF TUBES. : de en
  • FR1266027A - emulsion for surface coating : en fr
  • FR1266087A - Improvements to tools used to apply ties, strips, metal wires ... around objects : en fr
  • FR1266441A - Improvements to electrical resistance devices : en fr
  • FR648M - : fr
  • CA623157A - Deflecting tool : en
  • FR1265960A - Method for fixing a furniture leg, in particular table leg, and legs assembled by this method : en fr
  • DE1110439B - Arrangement for determining the time course of the flow of a quantity counter : de en
  • DE1110545B - Belt grinding device : de en
  • US2991274A - Oil-less alkyd resins based on isophthalic acid as plasticizers for urea-aldehyde resins and the like : en
  • CA623327A - Refrigerating apparatus : en
  • US2990786A - Apparatus for raising railroad tracks : en
  • GB872058A - Correction of the printing light in a printing machine for films in colour : en
  • GB872270A - Device for grinding, brushing and polishing workpieces, for example eating implements : en
  • US2990684A - Rod assembled plastic rocket : en
  • DE1834149U - BROOM FOR APPLYING LIQUID BEAN DOSE OR. DGL. : de en
  • FR1265913A - Self-damping method and device for the suspension of rail vehicles with bogies : en fr
  • FR1266256A - Installation and method of manufacturing a power rectifier operating at high ambient temperatures : en fr
  • FR1266291A - Concrete or stone floor : en fr
  • CA623361A - Organic metal compounds and process for making same : en
  • DE1110370B - Process for maintaining a negative pressure in the shrinkage gap of a continuous casting mold and device for carrying out the process : de en
  • DE1834247U - EYEGLASSES, ESPECIALLY FOR SUNGLASSES. : de en
  • GB872036A - Vulcanizable rubbery composition : en
  • GB872345A - Improvements relating to collar assemblies for mounting on well pipes or casings : en
  • DE1110322B - Surface rectifier arrangement with a massive cooling element equipped with cooling vanes : de en
  • DE1110542B - Device for stowing flexible hose tankers : de en
  • DE1834072U - ELECTRICAL CONNECTION ELEMENT. : de en
  • DE1834105U - SOCKET FOR TUBES, IN PARTICULAR FOR PRINTED CIRCUITS. : de en
  • BE598810A - Process for preparing beta-chloracrylonitrile : en fr
  • DE1834299U - FUEL PIPE MADE OF POLYHEXAMETHYLENE ADIPAMIDE. : de en
  • BE598845A - Process for the preparation of arylsulfonylthionylamides : en fr
  • DE1110282B - Electrical switching device for electric motors for opening and closing windows, sliding roofs, doors or the like, especially on motor vehicles : de en
  • FR1266284A - Folding packaging for pastry and other products : en fr
  • US2991080A - Golf club shaft : en
  • BE600894A - Multiple band working group for working with marble, stone and granite. : en fr
  • CA623325A - Halogenation of refractory metal silicate ores : en
  • DE1110261B - Power transmission device : de en
  • US2990731A - Fitting for perforating steel walled members : en
  • US2991315A - Method of nitrating terminal nitromethyl groups : en
  • US2991423A - Low-frequency regenerative amplifier : en
  • US2990795A - Automatic clamp opening mechanisms for sewing machines : en
  • BE601353A - Installation of the distribution of fuels and / or lubricants with electronic control. : en fr
  • BE601227A - Method and device for machining bending mandrel blanks : en fr
  • BE601209A - Improvements to devices facilitating vehicle parking : en fr
  • CA623065A - Wall rack for mechanics' tools : en
  • BE600936A - Liquid dosing device. : en fr
  • US2990656A - Automatically operable centerless grinder : en
  • LU40085A1 - : en
  • BE601295A - Connection device for the secondary winding of a welding transformer : en fr
  • DE1110382B - Conveyor basket for pit wood stamps or similarly shaped cargo : de en
  • GB871947A - Improvements in and relating to dobbies : en
  • GB872092A - Improvements in and relating to safety release mechanisms : en
  • US2990881A - Treating permeable underground formations : en
  • US2991383A - Tri-color phosphor screens of the mosaic variety : en
  • US2990587A - Power actuated movers for telescoping gymnasium seat-structures : en
  • US2990730A - Self-adjusting device for finishing tools : en
  • BE600806A - Improvements to sheet metal marking means. : en fr
  • DE1834354U - SEAT FOR VEHICLES, IN PARTICULAR CAR. : de en
  • US2990733A - Drilling fixture for mounting cabinet door pulls : en
  • US2991025A - Hose guide : en
  • USD190813S - Bird feeder : en
  • FR1265842A - Additional device used to couple two cameras so that they can rotate : en fr
  • FR1266183A - Process for carrying out reactions in a gaseous medium : en fr
  • GB872044A - Improvements in electrical circuits for use with temperature-sensitive or flame-sensitive means : en
  • BE600935A - Washing and wringing machine. : en fr
  • DE1110321B - Alloy process for the production of a semiconductor device with a silicon body : de en
  • DE1110352B - Process for the production of a base gasoline for the preparation of a motor gasoline mixture with a high octane number : de en
  • DE1110467B - Fuel for gasoline engines : de en
  • DE1834342U - TUBULAR RESCUE LADDER. : de en
  • US2990994A - Cardboard dispensing receptacle : en
  • US2990839A - Control device using magnetizable vibratory conduit : en
  • DK91218C - Process for the preparation of tetracycline-urea compounds. : da en
  • GB872224A - Improvements in or relating to methods of refining crude iron : en
  • US2991004A - One-piece radial flow air moving device : en
  • USD190820S - Snowplow : en
  • DE1834393U - LOCK CYLINDERS FOR LOCKS ON MOTOR VEHICLES. : de en
  • FR1266049A - Process for the preparation of anthraquinone blue dyes free from groups making them soluble in water : en fr
  • DE1110530B - Glider with retractable propeller : de en
  • DE1110537B - Drive and steering device for a self-propelled multi-purpose device for earthmoving work : de en
  • DE1834170U - LIFTING DEVICE FOR TYPEWRITERS OD. DGL. IN AN OFFICE CABINET, TABLE OR SIMILAR FURNITURE. : de en
  • DE1834295U - AIR CYLINDER WITH DAMPING DEVICE. : de en
  • FR1266433A - Method and device for making books and brochures : en fr
  • GB872107A - Improvements in or relating to bobbin carriers for rapid braiding machines : en
  • GB872153A - Means for scraping the edges of light workpieces and holding them in non-slipping engagement with an endless conveying member : en
  • US2991232A - Separation of alcohols : en
  • GB872248A - Improvements in or relating to two-way labels : en
  • DE1110207B - Procedure to ensure the error-free transmission of gradually transmitted information : de en
  • US2990997A - Paperboard carrier : en
  • US2991371A - Variable capacitor : en
  • CA623104A - Pressure relief device for sealed type electric accumulators : en
  • CA623307A - Measuring apparatus : en
  • US2991460A - Data handling and conversion : en
  • BE601023A - Assembly comprising several commutator members arranged in the form of a matrix : en fr
  • CA623357A - Treatment of steel surfaces : en
  • GB871909A - A method for the production of casein-containing products : en
  • US2990685A - Impulse-type gas turbine power plant : en
  • US2991023A - Apparatus for handling coils of strip material : en
  • GB872255A - Heat exchange apparatus : en
  • GB872293A - Process for the manufacture of fatty acid esters of aliphatic polyhydroxy-compounds : en
  • FR1266120A - Manufacturing process of a mixed leather and other material sole : en fr
  • GB871987A - Improvements in or relating to dividing round timber logs : en
  • FR1266419A - Cigarette lighter : en fr
  • DE975014C - Elastic safety slip clutch : de en
  • FR75529E - Electric winding device for chronometric movement barrel : en fr
  • DE1834069U - MAINS CONNECTOR. : de en
  • FR1266216A - Centrifugal liquid manure pump with manual or automatic control of the deaeration pump : en fr
  • DE1110548B - Writing instrument with writing ball and ink container : de en
  • DE1110571B - Front loading device for tractor : de en
  • DE1834405U - SHOE HEEL. : de en
  • FR1265950A - Improvements to traction equipment : en fr
  • US2990740A - Locating apparatus for machine tools : en
  • US2990914A - Absorption system : en
  • DE1110409B - Process for the production of solvent-resistant and flexible polymerisation products from unsaturated polyester resins : de en
  • DK91245C - Method for reducing tungsten compounds by adding a so-called "dope" agent. : da en
  • US2990895A - Turbodrill : en
  • US2990966A - Self lowering tilt bed trailer : en
  • US2991036A - Magnetic box holding bracket : en
  • GB872117A - Improvements in or relating to collars and cuffs of shirts : en
  • DE1834430U - ELECTRIC ROTATIONAL ENTERTAINMENT GAME. : de en
  • FR1265942A - Dual multi-channel magnetic head : en fr
  • FR1266328A - Plaster manufacturing process : en fr
  • FR1266338A - Relay function of rotation speed, in particular for automobile starter : en fr
  • CA623170A - Phenyl-quinuclidine compounds and process for their manufacture : en
  • DE1110555B - Electrical control device for exercise equipment : de en
  • DE1834279U - PLANT POT. : de en
  • DE1834353U - WASHING DEVICE FOR WINDSHIELDS OF MOTOR VEHICLES. : de en
  • US2990568A - Adjustable hinges : en
  • DE1110343B - Device for electro-slag build-up welding on horizontally lying workpiece surfaces with bounding frame and strip electrode : de en
  • BE601207A - Hydraulic jet thruster for boats : en fr
  • DE1834136U - BAG, BAG, ESPECIALLY KEY POCKET. : de en
  • US2991459A - Digital storage oscillograph : en
  • US2990559A - Toe lasting machines : en
  • US2990720A - Mechanical movement : en
  • US2990841A - Automatic moisture expulsion valve : en
  • US2990852A - Pneumatic pressure switch : en
  • US2991047A - Heat exchanger : en
  • DE1834412U - MACHINE HOUSING SECURED AGAINST THEFT. : de en
  • US2991259A - Preparation of alkyd resins involving the acidolysis of triglyceride oils, isophthalic and terephthalic acids : en
  • DE1110563B - Knallkoerper and its production process : de en
  • US2990708A - Lint flush device for combination washer-drier : en
  • US2990869A - Pneumatic tires : en
  • USD190805S - Figure : en
  • FR1266137A - Device for varying the stroke of a table, in particular on machine tools : en fr
  • FR1266153A - Improvements to crystal mixers : en fr
  • FR1266247A - Siphon designed to act as a water seal and debris collector : en fr
  • DE1110529B - Cooling device for aircraft wheels with disc brakes : de en
  • DE1834422U - DEVICE FOR ACTIVE EXTENSION OF THE HUMAN BODY. : de en
  • US2991303A - Preparation of omicron-acetyl-p-alkoxyphenol : en
  • DE1834095U - SOCKET FOR LIGHT BULBS, IN PARTICULAR BAYONET SOCKET FOR MOTOR VEHICLES. : de en
  • BE600798A - Device for propelling and steering a vessel : en nl
  • CA623299A - Turbine blades with erosion-resistant surfaces : en
  • CA623144A - Closure means for a cabinet or the like : en
  • US2990688A - Expansible pile driving mandrels : en
  • BE600916A - Method and device for the continuous casting of metals. : en fr
  • CA623415A - Prolonged action corticotropin preparation : en
  • DE1110442B - Infrared radiation measuring device for gas analysis : de en
  • DE1834248U - FOLDING CASE FOR Fever THERMOMETER OD. DGL. : de en
  • GB871901A - Piston and rings for use therewith : en
  • GR22069B - THE EXHIBITION OF THE EC OF THE POLYCHRONE USE OF POLISHING (GIALADA) OF OLD GARMENTS BY CHEMICAL SOLUTIONS. : el en
  • US2990677A - Instrument drive : en
  • DE1110145B - Process for the production of uranium tetrafluoride : de en
  • FR1266187A - Improvements to closures or ties for necklaces : en fr
  • GB871952A - Improved tobacco products and preparation thereof : en
  • GB872346A - A seal between a rotary kiln and a stationary flue structure : en
  • DE1110357B - Vacuum ampoules for withdrawing blood and other fluids : de en
  • DE1834479U - TIME CLOCK. : de en
  • FR1266178A - Process for the continuous polymerization of styrene by mass reaction : en fr
  • US2991337A - Master selector switch : en
  • US2991350A - Holder for flood lamps : en
  • BE601319A - Button for actuating the valve controlling the release of an aerosol from its container. : en fr
  • CA623178A - Movable reclining chair with back-rest and seat : en
  • JPS369514B1 - : ja
  • DE1110235B - Audio frequency receiving device with a receiving relay and an actuation relay dependent on this : de en
  • FR1266274A - Process for manufacturing calcined soda with a specific spill weight between 0.8 and 1.6 kg / dm3 : en fr
  • FR1266432A - Process for the biological treatment of wastewater, and device for carrying out this process : en fr
  • USD190826S - Lamp base : en
  • USD190839S - Ice tray or other similar device : en
  • US2991467A - Pulse radar system for automatically tracking a selected moving target : en
  • CA623160A - Process for making aluminum nitride : en
  • CA623302A - Core binder : en
  • DK91239C - Seating. : da en
  • FR1266109A - Process for preparing hexa-alkyl-distannoxanes : en fr
  • BE601011A - Manhole cover with adjustable cover in a frame : en fr
  • CA623171A - Apparatus for indicating the positions of a plurality of actual or assumed objects : en
  • CA623247A - Frangible diaphragm safety device : en
  • DE1110356B - Separating trap for high vacuum systems : de en
  • DE1834160U - COFFEE OR TEA POT WITH BASE. : de en
  • US2990809A - Livestock watering tank : en
  • US2991230A - Oxygenation of steroids with streptomyces halstedii : en
  • BE598863A - Improved synthetic resins : en fr
  • US2991007A - Polar coordinate aiming device : en
  • FR1266119A - Improvements to alkylated heterocyclic compounds : en fr
  • GR22072B - TIE CAN BE WEARED BY BOTH SIDE. : el en
  • DE1110276B - Rotary cam switch : de en
  • DE1834140U - CASE. : de en
  • FR1266312A - Automatic measuring and dispensing device in series of a predetermined quantity of liquid : en fr
  • FR1265870A - Hydraulic pump : en fr
  • GB871854A - Improvements in hypodermic syringes : en
  • GB872253A - Terpolymer compositions : en
  • US2990683A - Ignition of solid rocket propellants : en
  • FR1265878A - Continuous taping device for electrical telecommunications cables : en fr
  • GB872264A - Improvements in fuel injection systems for internal combustion engines : en
  • FR1265876A - Electrodialysis method and apparatus : en fr
  • FR75503E - Automatic hooking in various combinations for furniture and removable elements : en fr
  • GB871849A - Improvements in textile twisting machines : en
  • US2990657A - Gear honing machine : en
  • US2990768A - Automatic plate exchanger for printing machines : en
  • US2991187A - Method of and apparatus for concurrently disintegrating and mixing together different solid particles : en
  • FR1266028A - aqueous emulsion for surface coating : en fr
  • FR1266039A - Manufacturing process of 3, 5, 5-trimethyldioxolane- (1, 2) peroxides : en fr
  • FR1266206A - Slurry pump : en fr
  • FR1266353A - New animal feed : en fr
  • GB872237A - Wire drawing die : en
  • DE1834124U - CONTAINER FOR THE COLLECTION OF URINE FROM INFANT AND TODDLERS. : de en
  • FR1266136A - Process for cold spinning of easy-to-spin metals, in particular aluminum and aluminum alloys and installation for its implementation : en fr
  • FR75524E - Plastic container with axially sliding stopper in a seat between two corresponding extreme positions, one for the closure to be obtained, the other for the position for filling and pouring the contents : en fr
  • GB871872A - Improvements in or relating to thermostatically controlled gas fired water heaters : en
  • DE1110499B - Machine tool with two adjacent tool spindles for machining watch cases or the like. : de en
  • DE1834384U - SCREW HEAD FOR PACKAGING MACHINES. : de en
  • DE1834376U - SEALABLE VESSEL, IN PARTICULAR BOTTLE MADE OF ELASTICALLY DEFORMABLE PLASTIC. : de en
  • DE1834449U - VALVE HOSE. : de en
  • US2991264A - Method of partially crystallizing an alpha-olefin polymer : en
  • FR1266375A - Arrangement for converting single current telegraph signals into double current signals or double current signals into single current telegraph signals or for both transformations at the same time : en fr
  • FR1266071A - Process for the preparation of a vitamin b12 derivative : en fr
  • FR1266268A - High voltage power supply circuit for cathode ray tube of television apparatus : en fr
  • FR75016E - : fr
  • GB871864A - Improvements in and connected with circular knitting machines : en
  • IE24607L - Electric insulators : en
  • GR22058B - FLOATING CABINS. : el en
  • DK91258C - Seawater evaporator. : da en
  • GB872315A - Improvements in or relating to steroids : en
  • GB872167A - Improvements in conveyors : en
  • BE600789A - New compound with diuretic action : en fr
  • CA623310A - Control mechanism for the displacements of a machine part : en
  • CA623410A - Process and composition for protecting plants : en
  • BE601052A - : en nl
  • US2991386A - Low-pressure mercury vapor discharge lamp : en
  • US2991395A - Speed responsive control device : en
  • DE1110523B - Device for pumps with an electric motor and a coupling consisting of two groups of permanent magnets : de en
  • US2991117A - Automobile door : en
  • FR1265894A - Improvements to seals : en fr
  • FR1266151A - Steam pressure regulator for high temperature steam : en fr
  • GB872308A - Improvements relating to presses and other like machine tools : en
  • US2990565A - Carpet fastener strip : en
  • US2990874A - Method of forming a tread on a pneumatic tire casing : en
  • US2991391A - Electron beam discharge apparatus : en
  • CA623068A - Lubricant composition : en
  • US2990599A - Hose clamp : en
  • DE1110527B - Comparison device for servo control systems in flight control systems : de en
  • DE1834499U - SWITCHING DEVICE OF A DRILL SCREWDRIVER. : de en
  • BE598801A - Glass treatment process : en fr
  • CA623320A - Method of chromium plating : en
  • US2991228A - Composition for bleaching hair : en
  • US2991452A - Pulse group synchronizers : en
  • USD190804S - Chair : en
  • CA623110A - Heat exchanger : en
  • CA623176A - Nuclear reactor control arrangements : en
  • CA623304A - Spirits-aging container : en
  • DE1110482B - Double seat valve : de en
  • DE1110319B - Thermally conductive holder for a transistor : de en
  • FR1266223A - Fungicidal agents : en fr
  • DE1834345U - TRACKLESS FLOOR CONVEYOR. : de en
  • FR1265827A - Italian table : en fr
  • GB872306A - Epoxide compositions and their production : en
  • US2990622A - Combination protractor and level : en
  • US2991225A - Omicron-methylbenzhydryl-beta-dimethylaminoethyl ether process and composition for symptomatic relief of the syndrome of parkinsonism and of spastic skeletal muscle disorders : en
  • US2991200A - Refractory coating composition and method of coating surfaces therewith : en
  • USD190824S - Clock : en
  • BE600927A - Process for the deacidification of water. : en fr
  • CA623139A - Uniting thermoplastic material to a base : en
  • CA623264A - Electrically conductive slagforming body : en
  • DE1110476B - Clamping element for connecting hubs to a shaft : de en
  • DE1834015U - DEVICE ON DRILLS. : de en
  • CA623039A - Folding bunks and tent for travelers in motor vehicles : en
  • US2990993A - Packaged carton : en
  • US2991341A - Surface-sensing hermetically sealed thermostats : en
  • US2990958A - Froth flotation method : en
  • JPS369898B1 - : ja
  • US2990735A - Wire cutting pliers with wire stripping notches : en
  • US2991114A - Supporting glass sheets : en
  • DE1834019U - WEATHER CHILDREN, IN PARTICULAR FOR WEATHER COOLING IN THE STRUCTURE. : de en
  • DE1834382U - BOTTLE WASHING MACHINE. : de en
  • DE1834444U - PICTURE BOOK WITH - WHEN OPENING, A MOVING PICTURE. : de en
  • BE601318A - Loom. : en fr
  • BE601341A - Improved method and device connecting the control element to an accessory appliance, particularly for household appliances. : en fr
  • US2990886A - Fire inerting system : en
  • US2990961A - Filing device : en
  • US2991241A - Process for the production of pitch comprising heating and concurrently airblowing the bottoms of a distilled catalytically cracked gas oil : en
  • DE1110517B - Arrangement for the remote control of television cameras : de en
  • DE1834320U - VACUUM SEAL FOR PRESERVATION VESSELS. : de en
  • FR1266333A - Cooled transport roll for industrial furnaces : en fr
  • GB871835A - Improvements relating to braiding machines : en
  • US2990996A - Top-lifting carton : en
  • BE598896A - Sodium vapor discharge lamp : en fr
  • BE601157A - Toilet paper roll holder. : en fr
  • BE601323A - Device for the absorption of reactive electrical energy. : en fr
  • CA623351A - Preparation of thiocarbonyl fluoride : en
  • CA623131A - Surface treating rod, wire and the like : en
  • DE1834395U - INDEPENDENT LOCKING DEVICE FOR DOORS, IN PARTICULAR VEHICLE SLIDING DOORS. : de en
  • GB872205A - Apparatus and method for hazardous vapour removal in refuelling of aircraft : en
  • BE601193R - Device for centering a spindle in a loom : en fr
  • CA623166A - Composition for the care or protection of skin : en
  • DE1110458B - Method and device for turning hay and distributing mowing and swaths or the like. : de en
  • DE1834127U - ADDITIONAL EQUIPMENT FOR MASSAGE APPARATUS. : de en
  • FR1265953A - Improvements to machines for wetting sheets or other flexible supports on both sides : en fr
  • DE1834005U - UNDERWEAR FOR LADIES. : de en
  • FR1265999A - Self-tapping screws : en fr
  • US2990934A - Mechanism for pairing containers having gabled top enclosed pouring spout : en
  • US2991397A - Protective system for detecting breakdown resistance that would cause a short or ground of a power circuit : en
  • FR1266030A - transceiver usable in a secondary radar : en fr
  • BE601316A - Method of controlling or regulating steam turbines. : en fr
  • DE1834223U - PLASTIC PROFILE STRIP FOR ROLLER SHUTTERS. : de en
  • BE601381A - Circuit assembly for magnetic core recorder. : en fr
  • BE600944A - Electromagnetically actuated electrical equipment, in particular a contactor. : en fr
  • BE601299A - Random Access Data Store : en fr
  • FR1266142A - Electro-musical instrument with keys : en fr
  • DE1834126U - VIBRATION MASSAGER. : de en
  • GB871990A - Improvements in or relating to shoe upper conforming machines : en
  • DE1834457U - RECTANGULAR CARRYING CARTON, ESPECIALLY FOR BOTTLES. : de en
  • DK91250C - Hose clamp. : da en
  • US2990661A - Backing disk for abrasive sheet : en
  • US2990712A - Testing ink abrasiveness : en
  • US2991235A - Method for supplying current to the anode of aluminum refining cells : en
  • US2991104A - Connecting structure for beams of a roof support or the like : en
  • BE598879A - Crusher or crusher : en fr
  • BE601340A - Number selector arrangement. : en fr
  • DE1834189U - SWIVEL PLATFORM DRIVE. : de en
  • DE1834249U - LIQUID-FILLED THERMOSTATIC ELEMENT. : de en
  • BE601338A - Preparation of dehydrated potatoes. : en fr
  • US2991062A - Cement manufacture : en
  • US2991450A - Reading recorded data : en
  • CA623254A - Treatment of keratinous fibres : en
  • CA623389A - Tetracycline in dioxolane : en
  • FR75550E - Device intended to form a screen against the internal surface of the upper part of an ingot mold : en fr
  • GB872169A - Improvements in conveyors : en
  • DE1110396B - Process for the production of foam rubber from latex mixtures and gas-evolving substances : de en
  • DE1834016U - WET REMOVAL HAMMER. : de en
  • DE1834070U - ELECTRIC PIN AND ASSOCIATED PLUG-IN COUPLING. : de en
  • GB872210A - Improvements in or relating to steroids and the manufacture thereof : en
  • DE1834255U - ELECTRIC-MECHANICAL ACTUATOR WITH NON-LINEAR BEHAVIOR. : de en
  • GB871992A - Improvements relating to stereophonic sound transmission systems : en
  • US2991243A - Cutting compounds containing finely divided metal and chelating agent : en
  • US2991384A - Electroluminescent device : en
  • BE600955A - System for the continuous positioning of an organ from intermittent data : en fr
  • LU40107A1 - : en
  • LU40101A1 - : en
  • FR1265957A - Improvements to optical control devices for lubrication circuits and the like : en fr
  • GB871812A - Slug cutters for printing : en
  • BE600918A - Mobile metal mold for concrete slabs. : en fr
  • FR1266342A - Gas heated appliance : en fr
  • FR75505E - Process for manufacturing stable plastic masses, with a gelatinous consistency, which can undergo three-dimensional crosslinking by subsequent polymerization : en fr
  • GB871974A - Electric switches and contact arrangements therefor : en
  • GB872050A - Improvements in or relating to inductances suitable for use in electrical circuits having conductors adhering to insulating supports : en
  • GR22064B - GROUND COLLECTOR (TOBACCO COLLECTOR). : el en
  • DE1110430B - Process for the production of corrosion-resistant objects from metals by cold forming : de en
  • DE1834333U - ADVERTISING DEVICE. : de en
  • DE1834484U - WATER SEAL FOR SPOUTS, BATHTUBS, WASHBASIN OR. DGL. : de en
  • DE1110175B - Process for the preparation of benzodioxane derivatives : de en
  • US2990925A - Transmission clutch control : en
  • DE1834426U - DEVICE FOR PLACING GAMING PIECE. : de en
  • GB872240A - Improvements in and relating to the re-treading of pneumatic tyres : en
  • FR1266395A - Brake disc : en fr
  • DE1834192U - WIND PLANT FOR MANUAL LIFTING EQUIPMENT. : de en
  • FR1265964A - Process for manufacturing a double-sided felt and product resulting from the application of this process : en fr
  • GB871875A - Improvements in or relating to spinnerets : en
  • US2991208A - Laminated structures : en
  • GB872139A - Improvements relating to interpolymers and coating compositions containing them : en
  • GB872184A - Nitrophenol derivatives : en
  • US2990790A - Stoker : en
  • US2990985A - Holder for use on garment hangers : en
  • US2991252A - Synthetic lubricants : en
  • GB872199A - Apparatus co-operating with a conveyor, for breaking large pieces of coal : en
  • GB872369A - Improvements in electric lanterns : en
  • DE1834118U - HEATING AND VALVE DEVICE FOR DENTAL UNITS. : de en
  • DE1834139U - FOOT FOR GARDEN UMBRELLA STAND, WARDROBE STAND OD. DGL. : de en
  • GB871930A - Process for preparing symmetrical and unsymmetrical carbocyanine dyes and merocarbocyanine dyes : en
  • GB871949A - Improvements relating to electrodialysing apparatus : en
  • DE1834129U - DEVICE FOR THE STERILE TRANSFER OF LIQUIDS OR SOLUTIONS FROM ONE BOTTLE TO ANOTHER. : de en
  • DE1834259U - DEVICE FOR FILLING COINS INTO COIN TUBES OF VENDING MACHINES OD. DGL. : de en
  • DE1834473U - OVERFLOW PROTECTION DEVICE FOR OIL TANKS OD. DGL. : de en
  • LU40017A1 - : en
  • US2991185A - Yellow-green optical glass : en
  • US2991353A - Automatic frequency control for multitransmitter radio system : en
  • DE1110120B - Process for the production of metal parts containing cavities : de en
  • DE1110137B - Set-up on card index devices with rotating, motor-driven card index holders : de en
  • DE1110215B - Phase comparison circuit for synchronizing the line deflection in television receivers : de en
  • BE601306A - Printing mechanism for encoder device. : en fr
  • US2990643A - Toy bank : en
  • US2990873A - Method and a device for the formation of fleeces of predetermined length composed of wood particles : en
  • US2991066A - Lowering device applicable to automobile springs : en
  • DE1834417U - PAINT PIPE OD. DGL. : de en
  • FR1265922A - Improvements to lacquering methods and installations : en fr
  • FR1266179A - Process for the production of ammonitrate from lime nitrate : en fr
  • DK91254C - Mechanism for transmitting motion pulses to bottle holders in sterilization machines. : da en
  • US2990757A - Photographic or cinematographic apparatus and the like : en
  • US2991086A - Safety ski toe binding : en
  • DE1834443U - PLASTIC TOYS. : de en
  • DE1110528B - Return device for aircraft controls in connection with radio navigation aids : de en
  • CA623012A - Removing impurities from fluid suspensions : en
  • GB872282A - Production of silicon of improved purity : en
  • US2990944A - Auto and boat emergency kit : en
  • US2991116A - Vehicle lighting system and structure therefor : en
  • US2991244A - Lubricating compositions containing phosphonic acid salts : en
  • USRE25006E - Vertical tube heaters : en
  • US2991374A - Electrical memory system utilizing free charge storage : en
  • US2991319A - Conversion of organic oxygen compounds to aromatics : en
  • US2991390A - Shockproof mount : en
  • CA623262A - Packing of powdery or granular materials : en
  • DE1110139B - Device for separating liquid particles from gases : de en
  • DE1110533B - Auxiliary chassis for road transport of an all-terrain caterpillar work vehicle : de en
  • DE1834486U - ENAMELED LIGHT ALLOY WASHBASIN. : de en
  • US2991369A - Apparatus for determining the position of printed items : en
  • BE600861A - Special filter placed on the vehicle exhaust pipe intended to purify the gases produced by the engines, in order to reduce atmospheric pollution. : en fr
  • BE601248A - Shoveling and loading device. : en fr
  • DE1110531B - Trailer coupling with secured locking pin : de en
  • DE1834165U - SOFA BED WITH BACKREST ADJUSTABLE IN THE SEAT DEPTH. : de en
  • DE1834454U - SELF-LOCKING CLOSURE FOR PACKAGES OD. DGL. : de en
  • DE1110149B - Process for the production of aqueous gel-like compositions containing lower alcohols by adding fatty acids and polyglycol ethers : de en
  • DE1834386U - TWO-EDGE, CRANKED CAN OPENER WITH MILK PUNCH AND CASE LIFTER. : de en
  • BE600913A - Machine for wrapping plastic masses, particularly gelatinous explosive materials. : en fr
  • GB872064A - Gaging device for determining the relationship between the axis of a machine part and a work surface or the like : en
  • GB872086A - Pleating machine : en
  • CA623048A - Barking machines : en
  • DE1110256B - Process for the production of tubes for tube electrodes for electrical accumulators : de en
  • DE1110496B - Workpiece changing device for machine tools : de en
  • DE1834179U - DEVICE FOR DEFROSTING FROZEN FOOD. : de en
  • FR1266383A - Device for releasably connecting parts of prostheses to parts of the remaining natural dentition : en fr
  • BE598792A - Process for preparing new hydrazines, in particular 2-hydrazino-indanes and their salts : en fr
  • BE600889Q - Improvements to washing machines and dishwashers. : en fr
  • BE601324A - Improvements to the control devices of a set of several electric motors. : en fr
  • DE1110504B - Portable, weather-independent fast-smoking oven for food : de en
  • DE1110549B - Tightening lock with safety device in the closed position, especially for shoes : de en
  • FR1266155A - Absorbent fabric layer : en fr
  • IE25248L - Detergent bar : en
  • GB872302A - Universal tinting paste vehicle and compositions containing same : en
  • DE1110161B - Process for the preparation of aminosteroids : de en
  • CA623311A - Coupling device : en
  • DK91227C - Process for the preparation of phosphoric acid esters. : da en
  • FR75510E - Traveling wave amplifier : en fr
  • GB871887A - Improvements in and relating to hydodynamic couplings : en
  • CA623241A - Resilient webbing : en
  • DE1834205U - CEILING FOR SOUND-INSULATING MOUNTING CEILINGS. : de en
  • DE1834142U - DEVICE FOR SUCTIONING HORN AND SKIN DUST IN THE FOOT CARE PRACTICE. : de en
  • DE1834313U - RUETTELSIEB FOR THE CONSTRUCTION INDUSTRY. : de en
  • USD190796S - iixii o : en
  • US2991282A - Production of hecogenin and tigogenin from plant material : en
  • US2991375A - Transistor triggered multistable circuit : en
  • DK91213C - Method of package bleaching of textile materials. : da en
  • FR1265891A - Mast or the like, for ships, barges, or the like : en fr
  • FR1266271A - Installation for the transmission of orders to a vehicle on rails, from points of influence located on the track : en fr
  • FR1266344A - Machine for handling coins and sub-assemblies constituting such a machine : en fr
  • FR1266392A - Device for drying damp walls : en fr
  • US2990987A - Swivel holster : en
  • US2991209A - Transparent bullet resisting structure : en
  • GB872342A - Improvements in and relating to electrically driven remote controlled toy vehicles : en
  • FR1266350A - Cage with running gear for straight guidance on prismatic tracks : en fr
  • GR22057B - AUTOMATIC OFFICE MAPPING AFTER CALENDAR AND MAGNETIC LEAD OR WITHOUT. : el en
  • LU40091A1 - : en
  • FR1266363A - Recovery of metals, such as molybdenum and vanadium, from aqueous solutions : en fr
  • GB872220A - Improvements in or relating to ion exchange materials : en
  • US2991457A - Electromagnetic storage and switching arrangements : en
  • DE1110368B - Lining compound for foundry purposes : de en
  • DE1110408B - Process for the production of porous plastics : de en
  • GB871856A - Pyrimidine derivatives : en
  • FR1266321A - Mobile lifting device on vertical walls and others : en fr
  • DE1834222U - DEVICE AND CHAIN FOR CONNECTING POLLADE SHEETS. : de en
  • US2991403A - Electrically controlled actuator : en
  • US2991092A - Pipe coupling having a double sealing action gasket : en
  • US2990974A - Article dispensing means : en
  • USD190846S - Plastic sheet material : en
  • BE600778A - Tin catalyst composition : en fr
  • US2991192A - Process of coating graphite with niobium-titanium carbide : en
  • DE1110131B - Process for sizing polyamide threads or yarns : de en
  • DE1110279B - Device for comparing the value of a variable physical measured variable with respect to preset control values by means of a bridge circuit : de en
  • DE1110347B - Process for the production of non-metallizable azo dyes : de en
  • DE1110435B - Display or registration device : de en
  • DE1110520B - Process for developing, especially color developing, exposed photographic halogen silver emulsion layers and photographic material for carrying out the process : de en
  • DE1834073U - CABLE END CLOSURE WITH TRANSLUCENT OIL LEVEL PIPE INSERTED INTO THE FOOT FITTING. : de en
  • DE1834079U - SWITCH WITH HIGH SWITCHING CAPACITY. : de en
  • BE601014A - Process for making an imitation of loop pile fabric of sisal or jute which does not unravel : en fr
  • BE601132A - Capsular product and its manufacturing process : en fr
  • CA623290A - Control valves : en
  • FR1266299A - Coin operated liquid dispenser : en fr
  • US2990875A - Method and apparatus for forming tubes of thermoplastic film : en
  • US2991073A - Sheet feeding mechanism : en
  • DE1110307B - Arrangement to avoid flutter with magnetic relays : de en
  • FR1266411A - Method and apparatus for manufacturing bags or nets from a tubular product, in particular of thermoplastic material : en fr
  • US2991002A - Installations for compressing air or gas : en
  • CA623126A - Electrical indicating and telemetering circuits : en
  • GB871945A - Apparatus for the froth flotation of minerals : en
  • DE1110451B - Electromagnetic transmitter for high-frequency pressure waves in flow media : de en
  • DE1110541B - Coin-operated self-seller for liquid fuels : de en
  • DE1834288U - DEVICE FOR ADJUSTING THE VALVE CLEARANCE IN COMBUSTION MACHINERY. : de en
  • FR1266041A - Motorized supports for holding in position a fluid line or similar piece of equipment : en fr
  • FR1266115A - Keychain pouch : en fr
  • GR22059B - CONTRACTING CARD BOXES. : el en
  • GB872200A - Improvements in or relating to the stabilisation of alcohols and their esterification : en
  • GB872230A - A resilient suspension for axle bearings and the like : en
  • GB872318A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1266074A - Electromagnetic lamellar shutter : en fr
  • FR1266181A - Clear alumina shell discharge lamps : en fr
  • GB871847A - Improvements in means for storing mechanical energy : en
  • GB872065A - A composite container package : en
  • BE601146A - Coloring process : en fr
  • FR1265813A - Process for the manufacture of a 6-hydroxy-3,5 cyclosteroid : en fr
  • FR1266171A - Improvements in semiconductor devices of the kind comprising a semiconductor body of gallium phosphide, and method of manufacturing such devices : en fr
  • FR1266266A - Process for the production of ingots giving a high yield : en fr
  • BE600809A - Metal upright for the execution of all types of structures : en fr
  • CA623074A - Colour television receiver : en
  • DE1834498U - SOCKET FOR THE WING NUTS OF COUNTER SCREWS. : de en
  • DE1110310B - Electrical capacitor in which one layer consists of a foil made of valve metal : de en
  • DE1110419B - Process for the production of modified polyalkylene glycols or polyalkylene glycol derivatives : de en
  • FR1266330A - Process for the preparation of secondary phosphines : en fr
  • FR1266428A - Process for the preparation of diamino-pyrimidines : en fr
  • GB871861A - Improvements in brake disc assemblies : en
  • GB872031A - Basic weight classifier : en
  • GB872272A - Improvements in or relating to master cylinder units for liquid pressure braking systems : en
  • IE25217L - Sodium-vapour discharge lamps : en
  • FR1265850A - Improvements in the construction of rotating electrical machines : en fr
  • FR1266239A - Board game : en fr
  • GB872028A - Improvements in or relating to the mounting of electrical components : en
  • GB872198A - Improvements in methods of producing chlorides of metals or metalloids : en
  • US2990879A - Burner for volatile fuels : en
  • US2991292A - Process for the production of dyestuff intermediates : en
  • FR1266203A - Continuous production process of phenol formaldehyde resin : en fr
  • GB872221A - Improvements in or relating to pesticidal compositions containing phosphorus esters : en
  • US2990641A - Hooks : en
  • US2990845A - Flood regulator : en
  • US2991385A - Electroluminescent device : en
  • USD190829S - Attachment member for scaffolding cross braces : en
  • US2990570A - Snap-on hinge : en
  • US2991442A - Electric wiring device : en
  • BE601144A - New water-soluble azo dyes : en fr
  • GR22075B - METHOD OF MANUFACTURING COMPLEX FERTILIZERS IN THE FORM OF GRAINS. : el en
  • GB872023A - Clamping mechanism for machine tool : en
  • FR1266267A - Process for preparing diphenylamines : en fr
  • US2991153A - Preparation of sodium hydrosulfite : en
  • US2990988A - Connecting device for securing a wrist band to a watch : en
  • US2991012A - Thermostatic control valve : en
  • US2990580A - Process for improving bursting strength of polyethylene pipe : en
  • BE598802A - Method for showing heterogeneous stresses in glass objects : en fr
  • BE600938A - Device for loading and storing objects. : en fr
  • BE601347A - Process for obtaining a solution of polyacrylonitrile. : en fr
  • DE1834132U - INDUCTION CRUCIBLE MELTING FURNACES. : de en
  • CA24149S - Figurine on a mirror base : en
  • DE1110257B - Spring-loaded spacer for bundle ladder : de en
  • US2990992A - End loading easy opening carton : en
  • FR1265978A - Electronic heating controller : en fr
  • FR1265981A - Furniture accessible from inside two isolated rooms : en fr
  • DE1834271U - MANURE SPREADER WITH REAR MOUNTED MANURE SPREADER DRIVEN BY LATERAL DRIVES. : de en
  • FR1265846A - Process for manufacturing small-sized accumulators of the so-called <<button>> type and articles obtained : en fr
  • BE601219A - Phthalocyanines solid at sedimentation, their manufacturing processes and their applications : en fr
  • CA623016A - Knee structure for artificial leg : en
  • US2991443A - Duplex receptacle with formed wire contacts : en
  • CA623021A - Devices adapted for assisting paralyzed or hemiplegic persons : en
  • CA623408A - Hydroxymethyl derivatives of resorcinol and their production : en
  • US2990665A - Article feeding apparatus and method : en
  • DE1834022U - PNEUMATIC SEEDING DEVICE WITH CIRCULATING AIR FOR THE PRODUCTION OF MALT. : de en
  • GB872268A - Improvements in or relating to clutches, brakes or other devices : en
  • FR1266101A - New dyes from the phthalocyanine series : en fr
  • CA623272A - Sealing end for entry into a transformer or like casing of a single-core high-tension electric cable : en
  • GB871951A - Improvements in and relating to roller skates : en
  • US2990628A - Reinforced shoes : en
  • DE1834174U - FASTENING DEVICE FOR WOODEN PARTS OF CABINETS, SHELVES AND FURNITURE PIECES. : de en
  • USD190837S - : en
  • FR1265958A - Hammock stand, portable : en fr
  • FR75508E - Improvements made to butterfly type valves, particularly those for pressurized gas circuits : en fr
  • GB872373A - Improvements in or relating to heavy swinging door arrangements : en
  • US2990566A - Trolley cushioning and holding means for suspended closures : en
  • US2990846A - Valve repair apparatus : en
  • USD190835S - Bottle : en
  • BE600813A - Process for the preparation of cardioactive glucosides : en fr
  • CA623103A - Rubber seated butterfly valve : en
  • BE601220A - Method and device for the preparation of iron protoxide : en fr
  • BE600922A - Rapid storage bath heater. : en fr
  • DE1110154B - Process for the preparation of pure 2,2-bis [4-hydroxyphenyl] propane diallyl ether : de en
  • DE1110194B - Spring tongue device, especially for grooved rail switches, in block construction : de en
  • DE1834440U - LOCK-IN CONNECTION OF PLAY BLOCKS. : de en
  • FR1266127A - Device for returning a coupling means, in particular for wagons, to a horizontal mean position in a precise angular range : en fr
  • CA623263A - Distillation of organic compounds : en
  • GB871975A - Electric switches and contact arrangements therefor : en
  • GB872322A - Improvements in or relating to the weighing out of material from bulk storage containers : en
  • DE1110431B - Device for swiveling a measuring gauge into the measuring position and for its automatic reset : de en
  • DE1110540B - Elastic three-point suspension of a drive train, especially in two- and three-wheeled vehicles : de en
  • DE1834178U - BREAD ROESTER. : de en
  • CA623125A - Tire spreader : en
  • FR1265963A - Improvements to weights used in knitting machines : en fr
  • JPS369374B1 - : ja
  • US2990593A - Process for exothermically welding pipe : en
  • FR1266200A - Azo dyes, their manufacturing process and applications : en fr
  • GB871913A - Broadside transfer device for elongated metal articles : en
  • GB871995A - Improvements in or relating to moulded resistors and electrical switches and contacts therefor : en
  • US2990687A - Hydro-pneumatic press : en
  • US2990938A - Self-propelled articulated stacking conveyor : en
  • US2990638A - Memorandum calendar : en
  • US2990743A - Reciprocating wire cutting wherein blade is grooved to slidably engage work support : en
  • FR1265830A - Manufacturing process and device resulting therefrom as a source of beneficial radiation : en fr
  • GB872048A - Improvements in or relating to fabric conveyors : en
  • DE1110189B - Regenerative heat exchanger with heat storage particles trickling down in countercurrent through a gaseous medium as a loosened veil : de en
  • DE1834349U - AXLE AND GEAR SHIFTING DEVICE FOR MOTOR VEHICLES. : de en
  • DE1834358U - VEHICLE LOADING DEVICE FOR VEHICLE WORKING STATIONS. : de en
  • DE1834401U - PACKAGING FOR FOUNTAIN PEN. : de en
  • FR1266105A - New azo dyes : en fr
  • BE600776A - Improvements to electric motors : en fr
  • DE1834420U - MACHINE FRAME FOR TWISTING OR SPINNING MACHINES. : de en
  • CA623076A - Gear shift combination controlling clutch and transmission of motor vehicles : en
  • CA623181A - Wire staple belt fastener : en
  • USD190821S - Flower holder for use with a candle : en
  • CA623019A - Cableway conveyor : en
  • CA623217A - Electric discharge apparatus : en
  • US2991178A - Process of producing feed products : en
  • BE601363A - Improvements to control devices. : en fr
  • US2990844A - Rotatable connections for pipes or tubes : en
  • BE601333A - Process for removing aromatics from hydrocarbon mixtures. : en nl
  • DE1834261U - COIN ACTUATED TABLE BALL GAME. : de en
  • DE1834370U - FASTENING DEVICE FOR DECORATIVE LID ON VEHICLE WHEELS. : de en
  • DE1834394U - LATCH FOR TILT-TURN WINDOW. : de en
  • DE1834380U - CLOSURE FOR VIALS OD. DGL. : de en
  • FR75515E - Variable oscillator for radio transmissions : en fr
  • GB871924A - Improvements in the treatment of rubber latex : en
  • US2990967A - Trailer and pallet loading device : en
  • US2991471A - Transmitting and receiving circuits for wave transmission systems : en
  • CA623291A - Metalliferous azo-dyestuffs : en
  • CA623412A - Iron polyisomaltose complexes for therapeutical application : en
  • FR1265818A - New cationactive compounds, their preparation and their applications, in particular as anti-dandruff : en fr
  • FR1266026A - Method for improving the electrical conductivity of non-metallic thin films applied to a support : en fr
  • GB871896A - Improvements relating to rotary snap-action electrical switches : en
  • US2990962A - Rotary coupler arrangement : en
  • DE1110425B - Process for the polymerization of unsaturated monomers : de en
  • DE1834269U - MATCHBOX. : de en
  • DE1110519B - Process for the production of photographic images in very low-silver layers : de en
  • GB872326A - Method of joining thermoplastic polymers : en
  • FR1265823A - Process for preparing tetracyclines : en fr
  • GB872071A - Improvements in or relating to electrical capacitors : en
  • FR75017E - : fr
  • FR1265951A - Sophisticated braid hook for venetian blinds : en fr
  • FR1266263A - Improvements to nozzles for liquids : en fr
  • DE1834322U - PACKAGING BAG. : de en
  • DE1834456U - SINGLE PACKAGING FOR SWEET GOODS. : de en
  • GB871967A - Production of alloys of polyvalent metals : en
  • GB872371A - Benzyl amine compounds and means of obtaining the same : en
  • DE1110185B - Process for the production of phosphate fertilizers from acidic residue fluids resulting from the production of acrylic acid and methacrylic acid esters : de en
  • BE600925A - Window structure without frame. : en fr
  • CA623313A - Knitted fabrics : en
  • FR1265824A - Improved machine, especially for peeling semi-finished products : en fr
  • FR1265919A - Improvement in automatic fault reporting systems : en fr
  • DE1110281B - Precision voltage divider : de en
  • DE1834115U - DEVICE FOR REMOVING CORNEAL. : de en
  • BE600807A - Automatic breaking of balanced pressure. : en nl
  • CA623328A - Azo-dyestuffs containing metal : en
  • US2990747A - Ball detent fastener having pin movable to unlocked position by movement of actuator in either axial direction : en
  • US2990863A - Chalaza clipping tool : en
  • FR1266403A - Glycerin purification process : en fr
  • DE1110107B - Collar guide sleeve : de en
  • DE1834452U - FOLDING PACKING CONSISTS OF A CARTON OF CORRUGATED CARDBOARD OD. DGL. AND AN INSERT POUCH MADE OF HEAT-SEALABLE COATED PAPER OR AN APPROPRIATE FILM. : de en
  • US2991236A - Separating liquid moderator from a slurry type reactor : en
  • FR1266169A - Improvements to transistors : en fr
  • GB872304A - Refractories : en
  • FR75012E - : fr
  • GB871968A - Improvements in or relating to sewing machines : en
  • CA623257A - Preparation of meta-sulfoisophthalic acid : en
  • IS451B6 - Physiological transformation from 5a (11a) -dehydrotetracycline to broad-spectrum antibiotics. : en is
  • GB872298A - Improvements in or relating to roller bearings : en
  • DE1834082U - ARRANGEMENT OF A BIMETAL STRIP IN A SWITCHGEAR. : de en
  • FR1266229A - New color photography process and new products for implementing this process : en fr
  • GB872281A - Process for improving the whiteness of acrylic fibres and films : en
  • US2990752A - Latches to prevent overthrow of ramming rolls for automatic guns : en
  • US2990950A - Dispenser box : en
  • US2991377A - Cooling of flame proof motors : en
  • GB872072A - Mechanico-electrical transducer : en
  • CA623336A - Sound insulated folding door : en
  • DE1834234U - DISCHARGE DEVICE FOR VENEER JOINTING MACHINES. : de en
  • FR1265996A - Heel for lady's shoe : en fr
  • FR1266341A - Collapsible transport container : en fr
  • FR1266373A - Pregnant for animals : en fr
  • GB872353A - Two-speed hub gear and coaster brake : en
  • US2991313A - Polyethers : en
  • GB871943A - Improvements in or relating to an angler's bite indicator : en
  • GB872053A - Improvements in self-regulating reciprocating pumps, and in particular in fuel injection pumps for internal combustion engines : en
  • BE600864A - Transport case especially for bottles or objects of similar shape. : en fr
  • CA623168A - Wrapping machine adjusting mechanism : en
  • CA623183A - Auxiliary vehicle axle mounting : en
  • FR1265885A - Assembly process for electron tubes : en fr
  • FR1266054A - Process for the production of nitroso compounds or oximes : en fr
  • GB872093A - Improvements in curl clips and in the manufacture of such clips : en
  • US2990624A - Apparatus for cooling granular material : en
  • FR75513E - Continuous drawing of sheet glass improvements : en fr
  • CA623255A - Single-sidebank equipment for the transmission of speech signals : en
  • CA623326A - Production of golf balls : en
  • FR1266029A - Process for the manufacture of fibers and filaments of regenerated cellulose and resulting products : en fr
  • FR1266304A - Aircraft landing gear : en fr
  • GB871852A - Improvements in loop pile tufting machines : en
  • DE1110180B - Arrangement on a rotary multiplier for fastening the printing form to the printing drum : de en
  • DE1834087U - LIQUID RESISTANCE WITH TWO OR MORE ELECTRODES FOR HIGH ADJUSTMENT SPEED. : de en
  • BE598857A - Dithiophosphates and process for preparing them : en fr
  • US2990693A - Refrigerator system : en
  • DE1110274B - Electrical switch for parallel, individual and series connection of two resistors of electrical heaters, especially heating pads : de en
  • DE1834176U - CONTAINER FOR STORING FILTER DOORS OR. DGL. : de en
  • DE1110543B - Electric remote control device for the hydraulic drive of the steering gear of ships : de en
  • DE1834040U - CATALYST. : de en
  • DE1834488U - STRAINER FOR THE DRAIN PIPE ON BATHTUBS AND SINK. : de en
  • FR1266188A - Device for applying pressure to the cylinders of printing machines and machine provided with said device : en fr
  • DK91249C - Apparatus for pricking cheese. : da en
  • US2990592A - Automatic pressure pouring control mechanism : en
  • US2990640A - Ornament with connecting means : en
  • US2991222A - Solubilized metal salts of nu-nitroso nu-arylhydroxyl amines : en
  • BE601344A - Bacteriostatic articles and method for their manufacture. : en fr
  • DE1110260B - Clamp for quick connection of electrical conductors : de en
  • BE600907A - Machine for grinding thin plates for the microscopic examination of solid bodies. : en fr
  • BE601359A - A method and installation for incapacitating or preventing the formation of iron smoke upon wind or oxygen refining. : en fr
  • GB871839A - Improvements in or relating to processes for the production of semiconductive bodies : en
  • CA623077A - Saturable core current regulators : en
  • BE601311A - Derivatives of steroid compounds of the Paravallarin family and method of preparation. : en fr
  • DE1110238B - Motor selector with straight contact field : de en
  • DE1834181U - GRIPPING DEVICE. : de en
  • BE598760A - Process for the preparation of novel methylidene compounds, in particular of 6-membered monocyclic diazine-carboxylic acid 5-nitrofuryl- (2) -methylidene-hydrazides : en fr
  • DE1834062U - ELECTRIC OIL CABLE. : de en
  • FR1266218A - Screw fixing kit and lock washer : en fr
  • GB872004A - Improvements relating to heating devices in drying apparatus : en
  • GB872360A - Printing machines : en
  • DE1110503B - Feeding device for roller chairs with grinding rollers arranged in pairs at an angle one above the other : de en
  • DE1834146U - SPIN DRUM FOR HOUSEHOLD CENTRIFUGES. : de en
  • DE1834432U - TOYS IN WHEEL OR CYLINDER SHAPE. : de en
  • FR1265899A - Improvements to polycylindrical variable power refrigeration compressors : en fr
  • FR1266066A - Address printing machine allowing selection of lines to be printed on different plates : en fr
  • DE1834111U - ROTATING REGENERATIVE AIR OR GAS PREHEATER. : de en
  • DE1834252U - GORGEOUS AND FROST RISK INDICATOR WITH TWO THERMOMETERS. : de en
  • USD190814S - Minnow holding fish lure or the like : en
  • GR22062B - AUTOMATIC MECHANISM OF RAILWAY TRADE LEVELS. : el en
  • DE1834123U - PIVOTING PLATFORMS, ARRANGED ABOUT TWO VERTICAL AXES, IN IMMEDIATE TRANSPORT VEHICLES OD. DGL. : de en
  • LU40098A1 - : en
  • FR1265918A - Monitoring and warning process and device : en fr
  • FR1266255A - Guide device for compressors or centrifugal pumps and machines provided with said device : en fr
  • US2991470A - Roll stabilization system : en
  • US2990847A - Fluid flow regulator : en
  • US2991269A - Process for preparing block copolymers by degrading a preformed polymer in the presence of dissimilar monomer : en
  • US2990748A - Burner for flame spectrophotometer : en
  • US2991130A - Load controlled brake system : en
  • US2991352A - Railway traffic controlling apparatus : en
  • FR1265867A - Shock-absorbing bearing, in particular for small mechanical mobile : en fr
  • CA623346A - Preparation of refractory metals : en
  • CA623414A - Phosphate fertilizer composition and the method of manufacture thereof : en
  • FR1265853A - Process for improving textiles of all kinds and textiles conforming to those obtained : en fr
  • FR1266311A - Endless transporter : en fr
  • GB872176A - Improvements in or relating to dielectric heating equipment for welding thermoplastic sheet material : en
  • GB872288A - Improvements in or relating to carding engines : en
  • BE601162A - Washing tower for gas dust removal : en fr
  • BE601181A - Support frame for the loading and unloading device of nuclear reactors : en fr
  • US2990868A - Wheel traction device : en
  • BE601199A - Hydraulic impulse transmitter with rear guide device, intended for speed regulators of gas or high pressure steam turbines : en fr
  • US2991324A - Alkaline storage battery : en
  • US2990939A - Conveyor : en
  • FR1266279A - Set consisting of water skis propelled by sails : en fr
  • GB871860A - Pouring device : en
  • GB871868A - Improvements in or relating to clamping arrangements for laminated magnetic cores in transformers : en
  • US2990745A - Detachable leg rest for drums : en
  • CA623022A - Reclining chair mechanism : en
  • CA623122A - Electric brush holder : en
  • DE1834172U - CABINET WITH SLIDING GLASS OD. DGL. : de en
  • DE1834308U - QUICK CHANGE TURNING CHISEL HOLDER. : de en
  • GB871934A - A transformer for use in welding apparatus : en
  • GB872235A - Disposable seat covers : en
  • DE1834366U - FUEL CONTAINER EQUIPPED WITH MULTIPLE SUCTION PIPES. : de en
  • GB871959A - Laminated materials and the production thereof : en
  • LU40096A1 - : en
  • DE1110169B - Process for the preparation of acyl derivatives of N, N-bis (aminoalkyl) -N-alkylamines : de en
  • DE1110197B - Rigid clamping bracket for pressing the connecting straps on rail joints, especially on broken rail joints or construction site joints : de en
  • DE1834058U - ACCUMULATOR. : de en
  • GB872008A - Improvements in the heat treatment of ferrous metals : en
  • DE1110363B - Device for the correction of deformities which disturb the alignment of the jaws in the forwards and backwards direction : de en
  • US2991272A - 2-alkyl-4, 5-dimethylphenols as deterioration retarders for rubbers : en
  • USD190802S - Portable rack for swimming pool equipment or the like : en
  • US2990725A - Motion translating device : en
  • DE1110216B - Arrangement to achieve minimum pulse spacing : de en
  • DE1110225B - Pulse counter and counter tubes for such a device : de en
  • DE1110287B - Overcurrent release device for AC circuits with two release systems : de en
  • DE1834098U - CLOSED SUSPENSION LAMP, ESPECIALLY FOR A LONG TUBE-SHAPED LIGHT SOURCE. : de en
  • FR75010E - : fr
  • US2990979A - Attachment for floor treating apparatus : en
  • FR1266382A - Lens frame : en fr
  • DE1834462U - CONVEYOR ROLLER. : de en
  • DE1110483B - Valve : de en
  • GB871920A - Improved method of removing filler materials : en
  • US2991197A - Method for coating columbium and alloys thereof : en
  • DE1834199U - ELECTRIC HEATING TUBE COOKING PLATE. : de en
  • DE1834215U - COMPOSITE BOX WINDOW. : de en
  • FR1265829A - Improvements to resins obtained by reaction of a polyamide with epichlorohydrin : en fr
  • FR1266386A - Screws to insert into bones : en fr
  • GB872000A - Improvements relating to regulated power supply arrangements : en
  • GB871971A - Thrust mechanism for advancing coal extracting machinery towards a coal face : en
  • FR75526E - Process for introducing carboxyl groups into aromatic hydrocarbons : en fr
  • US2990729A - Method and apparatus for straightening and honing doctor blades : en
  • DE1110117B - Process for the continuous production of a box-like profile from a flat sheet metal strip : de en
  • DE1834204U - DEVICE FOR DEHUMIDIFYING MASONRY. : de en
  • FR1265897A - Machine for thinning beets, or the like : en fr
  • FR1266060A - Door lock for doors without locks, especially for elevator shaft doors : en fr
  • GB871940A - A stabilizer of the effective value of an alternating current : en
  • DE1110487B - Process for electroplating objects made of perhalohydrocarbons : de en
  • DE1834194U - DOOR, IN PARTICULAR COOK DOOR, WITH SPRING DRIVE. : de en
  • FR1266309A - Distributor device for hydraulic machine : en fr
  • US2990892A - Agricultural implement : en
  • US2991179A - Method of and means for dehydrating flowable matter : en
  • FR1266362A - Rotary device for loading a vessel, in particular a shaft furnace : en fr
  • DE1834097U - SOCKET FOR TWO-PIPE TUBE LAMPS, IN PARTICULAR FOR FLUOROUS TUBE LAMPS. : de en
  • US2990779A - High speed propeller pump : en
  • US2991042A - Fail-safe through-conduit gate valve : en
  • DK91243C - Wooden lamella plate. : da en
  • GB872091A - Improvements in or relating to gas cooled nuclear reactors : en
  • DE1110240B - Circuit arrangement for checking and locking switching devices in telecommunications, in particular telephone systems : de en
  • DE1110461B - Device for adjusting the discharge chute and the discharge flap of the conveyor channel of agricultural harvesting machines, in particular forage harvesters : de en
  • US2990632A - Fire plow attachment for a crawler type tractor : en
  • US2990558A - Face rest mattress : en
  • FR1266305A - Airplane landing gear : en fr
  • US2990894A - Turbodrill : en
  • US2991191A - Method of applying a protective coating to metal : en
  • DE1834339U - ILLUMINATION TABLE. : de en
  • FR1265927A - Switch for controlling the passage of moving parts : en fr
  • GB872102A - Improvements in and relating to sulphonylureas and the manufacture thereof : en
  • GB872320A - N-substituted azepines and their production : en
  • DE1834258U - PRINT DEVICE FOR REGISTERING MESSAGES GIVEN BY ELECTRICAL PULSES. : de en
  • DE1110580B - Freewheel wrench with torque limiter : de en
  • GB871888A - Improvements in or relating to pipe joints : en
  • GB872362A - Improvements in or relating to drying liquid-coated thin metal coil stock : en
  • DE1834416U - CONTAINER FOR BRUSH. : de en
  • US2990560A - Machines for roughing outsoles : en
  • US2990614A - Attachment for cutting baled cotton : en
  • DE1834032U - PACKAGING CASE WITH REINFORCEMENT INSERT FOR DOLL'S CLOTHING. : de en
  • DE1834064U - DEVICE FOR PULLING IN ELECTRIC CABLES. : de en
  • DE1834145U - ELECTRIC COFFEE GRINDER. : de en
  • DE1834195U - COMBINED SMOKE EXHAUST AND AIR SUPPLY HOOD FOR HEAT EMISSIONING APPARATUS. : de en
  • DE1834495U - WEAVE SHAFT WITH ADJUSTABLE LANDING RAIL BRACKET. : de en
  • DE1110155B - Process for the production of new basic ethers or their salts with anti-Parkinson effects : de en
  • DE1110335B - Graphite moderator structure for nuclear reactors : de en
  • DE1110428B - Process and device for the thermal production of calcium : de en
  • DE1110521B - Process for developing, especially color developing, exposed photographic halogen silver emulsion layers and photographic material for carrying out the process : de en
  • DE1834061U - HIGH VOLTAGE INSULATION, IN PARTICULAR FOR THE WINDING OF MACHINERY AND APPARATUS. : de en
  • US2991416A - Frequency shift measuring device : en
  • DE1110244B - Circuit arrangement for telecommunications, in particular telephone extension systems with large collective connections and direct dialing systems : de en
  • CA623175A - Fuel control for gas turbine : en
  • DE1110493B - Spraying process for surface treatment, in particular for cleaning objects, and device for this : de en
  • DE975020C - Process for the separation of volatile from non-volatile metal sulphides by means of a two-stage rust removal : de en
  • FR1266199A - Pressurized fluid mechanism : en fr
  • FR1266337A - resistance element for a temperature controller and refrigerator thermostat or the like provided with said element : en fr
  • FR75501E - Register cards with marginal perforations allowing selective and digital classification : en fr
  • DE1110350B - Gummed adhesive tape for flat, smooth paper or the like. : de en
  • DE1834282U - GRATE FOR COVERING DRAINAGE GUTTERS IN LIVESTOCK PLANTS WITH FLOATING MANAGE. : de en
  • US2991400A - Ultrasonic transducer : en
  • CA623322A - Organosiloxane elastomer foams : en
  • DE1110506B - Process for the production of a powdery cocoa product for beverages or meals which is easily dispersible in water or milk : de en
  • US2991060A - Reverberatory furnace : en
  • BE600881A - Method and device for determining, with any accuracy, the mean value of a variable function of any length. : en fr
  • FR1265838A - Dispenser for fibrous material : en fr
  • BE601233A - Animal protein recovery process : en fr
  • DE1110384B - Collective heating system with compressed air as a heat carrier : de en
  • DE1834379U - JUG AND THE LIKE DECEL FASTENING. : de en
  • GB872359A - Rotary fans : en
  • CA623030A - Fluid circulating drilling barrel : en
  • DE1110271B - Electric oil switch for high interruption currents : de en
  • DE1834406U - CIRCULAR INTERCHANGEABLE HEEL WITH PRESSURE PLATE AND MOLDED PIECE. : de en
  • DE1834028U - DEVICE FOR STORAGE OF MEN'S PACKED SHIRTS AND SIMILAR UNDERWEAR. : de en
  • GB872002A - An electrical insulator and method of making same : en
  • CA622998A - Reclining article of furniture : en
  • BE600850A - Handling device. : en fr
  • DE1110263B - Safety socket : de en
  • DE1834048U - SIMPLE HEART PIECE FOR TURNS AND CROSSINGS. : de en
  • DE1834068U - ELECTRIC CONNECTOR. : de en
  • DE1834228U - DEVICE, IN PARTICULAR FOR TENSIONING MOLDED AND SCAFFOLDING FOR BUILDINGS. : de en
  • CA623288A - Process of dyeing polyamide textile materials : en
  • DE1834071U - ELECTRIC SOCKET WITH RECTANGULAR SUPPORT. : de en
  • CA623227A - Non-woven textile materials : en
  • CA623214A - Amino fatty acid amides and bituminous compositions containing same : en
  • US2990645A - Toy whale : en
  • US2991001A - Resealable container : en
  • US2990749A - Spectral flame burners and systems : en
  • CA623212A - Vibration exciter employing a liquid mass : en
  • DE1110210B - Damping device for quick-acting clutches in facsimile devices : de en
  • DE1110443B - Method and device for determining the deuterium and tritium oxide concentration in air : de en
  • DE1834009U - CHANGING SKIRT. : de en
  • DE1834089U - STANDING RING MADE OF ELASTIC MATERIAL AT THE LOWER END OF AN ELECTRIC MOTOR HOUSING. : de en
  • US2990806A - Irrigation water signal : en
  • US2991132A - Vehicle track frame construction : en
  • US2991311A - Method of alkylating amines : en
  • CA623409A - Brush with wiping cloth : en
  • DE1110337B - Holding arm for electrodes of electromedical devices : de en
  • DE1110390B - Staircase with step plates and setting plates : de en
  • DE1834302U - GATE VALVES FOR LOW AND LIQUID MEDIA. : de en
  • CA623394A - Cooling device : en
  • US2990784A - Hydraulic apparatus : en
  • US2991287A - 11-pyridyl and 11-piperidyl substituted ethanoanthracenes and process of preparing the same : en
  • US2991448A - Elevator announcing system : en
  • US2991424A - Means for compensating electric circuit arrangements in relation to external conditions : en
  • FR1265943A - Drill bit for soil drilling : en fr
  • US2990797A - Cooling water systems for condensers : en
  • US2990858A - Portable air driven chain saw : en
  • US2990968A - Coaster : en
  • FR1266174A - Improvements to the frames of coal cutters : en fr
  • US2991115A - Vehicle frame, particularly for passenger cars : en
  • US2990613A - Power plier : en
  • BE601250A - Method and apparatus for finishing elongated cylindrical bodies : en fr
  • FR1266359A - Improvements to connector devices : en fr
  • BE601170A - Device for transporting oblong objects one by one. : en fr
  • CA623014A - Stable sweetened cream product : en
  • DE1110361B - Dental injection and atomizing handpiece : de en
  • US2990609A - Casting made of aluminum or aluminum alloy : en
  • US2991462A - Phase-to-digital and digital-to-phase converters : en
  • DE1110369B - Process for feeding the lubricant into a mold with a horizontal axis for the continuous casting of metals : de en
  • DE1834190U - CRANE, IN PARTICULAR TOWER CRANE. : de en
  • DE1110334B - Reactor operated with uranium hexafluoride as a nuclear fuel for generating energy : de en
  • DE975024C - Switch-off device for capacitors built into the housing : de en
  • FR1266134A - Tool steel with a high carbon content for heat treatments and its manufacturing process : en fr
  • DE1834466U - CLEANING DEVICE FOR CONVEYOR DRUMS. : de en
  • FR1266381A - Cylinder device for inking mechanisms : en fr
  • FR1265844A - Products for combating harmful insects as larvae : en fr
  • FR1266036A - Voltage Regulator : en fr
  • GB871893A - Improvements relating to slug casting machines : en
  • GB872025A - Improvements in or relating to couplings for vehicles : en
  • US2991414A - Electrical apparatus : en
  • FR75516E - High purity silicon production method : en fr
  • FR1266033A - oxime ethers, process for their preparation and insecticidal preparations containing : en fr
  • DE1110291B - Expandable magnet system for permanent magnet pole wheels of electrical machines : de en
  • DE1834059U - ACCUMULATOR. : de en
  • FR1266082A - New polymer composition with improved affinity for dyes : en fr
  • GB872130A - Improvements in and relating to a process for preparing acetylsalicyclic acid anhydride : en
  • GB872192A - Improvements in and relating to the production of thin layers of organic liquids in evaporators : en
  • US2990612A - Pipe cutting device : en
  • US2990923A - Reticulated sun shade : en
  • BE601124A - Combination window casement : en fr
  • FR1266186A - Regeneration process by partial decontamination and spraying of sintered uo2, used as reactor fuel : en fr
  • FR1266001A - Catalytic manufacture of high isomeric polybutadiene : en fr
  • FR1266431A - Alkylamides of alkoxy-benzoic acids and their preparation : en fr
  • BE600877A - Axial steam or gas turbine comprising an inner housing or a pack of guide vane supports. : en fr
  • BE601289A - New process for the preparation of thiamine derivatives : en fr
  • BE601231A - New large-flowered rose of the type (between the hybrid and polyantha hybrid) called grandiflora, with geranium-lacquer red flowers overlaid with Dutch vermilion. : en nl
  • CA623225A - Saw tooth wave generators : en
  • DE1110108B - Shaped charge perforator for boreholes : de en
  • DE1834292U - PROTECTIVE SLEEVE FOR SCREW HEADS. : de en
  • DE1834344U - HOUSING FOR MINE RESCUE AND RESCUE DEVICES. : de en
  • FR1266384A - Fuels for internal combustion engines : en fr
  • GB871922A - Improvements in or relating to the production of fused silica : en
  • GB872001A - Copper-nickel thermocouple alloys : en
  • BE601254A - Method and installation for transmitting the angular position of a radio-electric transmitter axis to a picture tube or to a receiver axis : en fr
  • CA623355A - Recovery of sulphur values of acid sludge : en
  • FR1266022A - Subscription television receiver : en fr
  • GB872069A - Improvements in instruments for testing the voltage of storage batteries : en
  • CA623231A - Control systems for motor driven machines of multi-unit types : en
  • FR1265988A - Pallet with metal edges with safety device, for forklift trucks : en fr
  • BE598800A - Process for preparing alkoxypropenes : en fr
  • US2990717A - Apparatus for balancing rotatable workpieces : en
  • US2991364A - Well logging : en
  • US2990557A - Watercloset ventilator : en
  • US2990771A - Inking device : en
  • USD190800S - Trailer for animals or the like : en
  • BE601307A - Method and arrangement for the identification of erroneous telegraph signals. : en fr
  • CA623158A - Wringer : en
  • CA623416A - Knitted garment with breast cups and method of making : en
  • DE1110232B - Telephone apparatus with a base plate arrangement that carries the electrical and mechanical components on its upper side and the circuit connections of the apparatus on its lower side, which are designed as line wires : de en
  • DE1834229U - IN STOCK. : de en
  • DE1834293U - VIBRATION DAMPER. : de en
  • US2990738A - Parallel vise : en
  • DE1110182B - Device for removing individual sheets from a stack : de en
  • DE1834026U - PROGRAM CONTROL UNIT FOR AUTOMATIC WASHING MACHINES. : de en
  • DE1834052U - ROLLING SCAFFOLDING TO BE ATTACHED TO BRIDGES IN ORDER TO CARRY OUT INSPECTION AND MAINTENANCE WORK. : de en
  • DE1834075U - EXTRUDED HOUSING TO ACCOMMODATE SMALL DEVICES, IN PARTICULAR FLASHERS FOR MOTOR VEHICLES. : de en
  • US2991466A - Radar : en
  • US2990826A - Enrichment device : en
  • US2991318A - New organic compounds : en
  • US2991405A - Transistorized motor control system responsive to temperature : en
  • BE601255A - Method and device for compensating for short-term synchronization variations : en fr
  • BE601339A - Ohmic contact without injection for semiconductor devices. : en fr
  • CA623274A - Supersonic inlet for jet engine : en
  • US2990882A - Well packers : en
  • US2991354A - Automatic frequency control for phase shift keying communication system : en
  • CA623054A - Checking fixture : en
  • DE1110562B - Process for the manufacture of explosives : de en
  • DE1110353B - Process for the selective hydrogenation of cracked gasoline : de en
  • GB872123A - Method of manufacturing polyvinyl alcohol having carbonyl groups at the chain ends : en
  • CA623203A - Wood grinding machine : en
  • BE601329A - Electrostatic printing device. : en fr
  • FR1266083A - New polymer composition with improved affinity for dyes : en fr
  • FR1266236A - Method and device for feeding crushers : en fr
  • GB871895A - Improvements in or relating to releasable fastening devices : en
  • FR1265949A - Improvements made to devices for supplying internal combustion engines : en fr
  • GB872157A - Carton folding machine : en
  • DE1110303B - Lamp with lamp arms attached to a lamp body : de en
  • BE598747A - Process for obtaining pure and pyrogen-free streptokinase : en fr
  • DE1110171B - Process for the preparation of substituted amines : de en
  • DE1110345B - Automatic arc welding car with two welding heads and guide wheels : de en
  • DE1834253U - STILL. : de en
  • DE1834334U - ADVERTISING OD. DGL. INFORMATION SIGN. : de en
  • GB872124A - Improvements in or relating to signal recording apparatus : en
  • DE1110247B - Method for monitoring ring core evaluation fields for the subscriber identification of telecommunication systems, in particular telephone systems : de en
  • DE1834035U - MACHINE FOR COLLECTING SHEETS OF PAPER. : de en
  • BE600863A - Device for pointing heavy guns on site for indirect fire. : en fr
  • FR1266257A - Indirect acting compressed air brake release system : en fr
  • FR1266347A - Cufflink : en fr
  • FR1266084A - Process for preparing ATP 5'-triphosphate : en fr
  • CA623367A - Preparation of boron compounds : en
  • BE601288A - Simultaneous manufacturing process of metallic copper and ammonium sulfate : en fr
  • US2990578A - Combined safety and material handling device : en
  • DE1834369U - TWO-PIECE BELT BELT IN PARTICULAR FOR ATTACHING TO MOTOR VEHICLES AND AIRCRAFT. : de en
  • FR1265880A - Process for manufacturing cork hats and hats obtained by this process : en fr
  • GB872358A - Improvements in press tools : en
  • USD190836S - Bottle or the like : en
  • GB872018A - Improvements in or relating to stereophonic signal transmitting and reproducing systems : en
  • US2990981A - Ice bridge for a pitcher : en
  • DE1834431U - BASE FOR PLACING DOLLS. : de en
  • DK91219C - Process for the preparation of 1-phenylcyclohexylamine or acid addition salts thereof. : da en
  • GB872118A - Improvements in or relating to folding seats, especially for motor vehicles : en
  • GB871824A - Improvements in or relating to devices for laterally displacing material lying on the ground : en
  • GB872196A - Preparation of a choleopoietic composition from lime sapwood extract : en
  • DE1110432B - Protective cover for caliper : de en
  • FR1266429A - Viscosity adjusting device : en fr
  • DE1834306U - MACHINE TOOL WITH SLIDING TOOL SLIDE. : de en
  • DE1110401B - Method and device for controlling hydraulic presses, in particular plastic presses : de en
  • DE1110572B - Device for drying powdery to grainy goods by frictional heat : de en
  • US2991095A - Pipe railing fitting : en
  • FR1266252A - Magnetic coupling : en fr
  • GB872291A - Improvements in or relating to fuel systems for aircraft gas turbine engines : en
  • CA623140A - Apparatus for use in the extracorporeal circulation of blood : en
  • CA623155A - Lubricant additives : en
  • CA623152A - Steerable aircraft landing gear : en
  • FR1265928A - Electrical switch with an arc extinguishing chamber : en fr
  • FR1266003A - Removable hose connection : en fr
  • GB872275A - Continuous heating furnaces : en
  • FR1266261A - Hydraulically damped door closer : en fr
  • FR75540E - Formwork for wall construction : en fr
  • DE1110132B - Process for dyeing polyacrylonitrile fibers : de en
  • GB871937A - Process for the production of sized or coated papers : en
  • GB872366A - Improvements in or relating to belt grinding machines : en
  • FR1265802A - Process for making adrenal hormones : en fr
  • FR1265925A - Process for the realization of constructions and constructions obtained by this process : en fr
  • GB871916A - Rotatable disc sander and the like : en
  • GB871936A - Sensitized photographic silver halide emulsions containing colour couplers : en
  • GB872080A - Improvements relating to cases and cabinets : en
  • US2991091A - Quick disconnect coupling : en
  • GB872003A - Improvements in apparatus for the heat treatment of materials : en
  • FR1266449A - Headquarters training : en fr
  • LU40095A1 - : en
  • FR1265952A - Apparatus for the production of large quantities of infusion, especially for coffee shops and canteens : en fr
  • DE1834397U - WRITING DEVICE WITH PERMANENT CALENDAR. : de en
  • DE1834337U - LENS SHUTTER WITH SEVERAL FREE-FLOATING, ARC-SHAPED BLADES CONTROLLED BY A ROTATABLE T-RING. : de en
  • GB872155A - Beta-lactones : en
  • GB872075A - Nuclear reactor for the generation of energy from fissile elements : en
  • GB872011A - Dispenser for commodities : en
  • FR1265888A - Rechargeable battery flashlights improvements : en fr
  • DE1834325U - SAMPLE COLLECTION FOR PACKAGING MATERIALS IN THE CANDY INDUSTRY, IN PARTICULAR FOR WRAPPING MATERIALS FOR SWEETS. : de en
  • DE1834051U - SPREADER ON A WORK VEHICLE FOR SAND OD. DGL. : de en
  • DE1834360U - MOTOR VEHICLE HEADLIGHTS FOR INCREASED ILLUMINATION. : de en
  • CA623154A - Lubricant filtering system : en
  • BE601271A - Therapeutic compositions of kanamycin derivatives and method for preparing them : en fr
  • CA623038A - Setting means for door closers : en
  • GB871822A - Improvements in or relating to rotary compressors : en
  • US2990737A - Device for mounting chains on vehicles : en
  • USD190795S - Combination bathroom unit : en
  • DE1834319U - FABRIC PRESSURE FOOT FOR SEWING MACHINES. : de en
  • DE1834348U - DEVICE FOR CONTROLLING THE CLUTCH INTERVENTION WITH AUTOMATICALLY OPERATED CLUTCHES, IN PARTICULAR FOR VEHICLES. : de en
  • FR75537E - Miniature thermal contactor : en fr
  • DE1110162B - Process for the production of physiologically active steroids : de en
  • DE1834046U - DRIP TRAY ASSIGNED TO THE EVAPORATOR OF A COOLING MACHINE. : de en
  • DE1110514B - Coincidence rangefinder for photographic cameras : de en
  • DE1834276U - DOUBLE SPRING TINE FOR HAYMAKING EQUIPMENT. : de en
  • FR1265984A - Improvements in the production of superheated water by means of steam boilers : en fr
  • GB872150A - Improvements relating to the finishing of textile fabrics : en
  • CA623314A - Drainage control mechanism : en
  • US2991109A - Bumper and draft-deflector support structure : en
  • US2991122A - Chair stool, applicable to different purposes : en
  • FR1266012A - Process for converting potassium sulfate to potassium carbonate : en fr
  • GB872056A - Improvements in or relating to the production of metals by the dissociation of their carbides : en
  • DE1834092U - HIGH VOLTAGE COIL FOR VOLTAGE CONVERTER. : de en
  • DE1834256U - UNBALANCE SEGMENT FOR VIBRATORS. : de en
  • FR1266128A - Process for the preparation of acetic acid : en fr
  • FR1266438A - Method for influencing the gradation of color photographic copying material : en fr
  • GB872095A - Explosion inhibiting method and system : en
  • BE601016A - Improvements in or relating to electric accumulators : en fr
  • FR1266331A - lock nut : en fr
  • FR75009E - : fr
  • GB871838A - Purification of poliomyelitis virus : en
  • GB871902A - Improvements relating to shaft seals : en
  • GB871962A - Improvements in devices for illuminating the background of the eye : en
  • CA623017A - Corrective foot support : en
  • CA623041A - Stock feeder for machine tools : en
  • CA623062A - Parallel hydraulic control system : en
  • CA623075A - Apparatus for filling and closing containers : en
  • CA623237A - Cathode ray tube protecting circuit : en
  • DE1110344B - Device for electro-slag build-up welding on horizontal workpiece surfaces with boundary frame and strip electrode : de en
  • BE600985A - Process for the desiccation, carbonization and incineration of various products, and apparatus used for its implementation : en fr
  • CA623184A - Brassiere or like garment : en
  • CA623340A - Motor control system : en
  • FR1266056A - Duplicating machine : en fr
  • US2990969A - Electrical junction box : en
  • US2990746A - Toggle bolt assembly : en
  • US2991410A - Static constant voltage d. c. to d. c. converter : en
  • US2991420A - Cw and pulse amplitude modulation analyzer : en
  • USD190844S - Air heater : en
  • US2990603A - Apparatus for draw-stretching and winding yarn : en
  • US2990838A - Resuscitation device : en
  • DE1110355B - Cylinder head for an air compressor with a reciprocating piston : de en
  • DE1110444B - Method and arrangement for the microscopic determination of the mass of organic cells : de en
  • DE1834250U - HEAT SENSOR FOR TEMPERATURE CONTROLLER AND TEMPERATURE MEASURING DEVICES. : de en
  • GB872094A - Improvements in or relating to the preservation of vulcanisable synthetic rubbery polymers : en
  • GB872132A - Process for the production of graft copolymers : en
  • GB872341A - Improvements in or relating to spring assemblies for seats, settees, beds and the like : en
  • US2990897A - Abrading element inset bit having improved circulating characteristics : en
  • US2991431A - Electromagnetic wave filter : en
  • US2990770A - Ink feed mechanism : en
  • BE598751A - Improvements relating to noise reduction of engine blocks : en fr
  • BE600865A - Rule to find harmonic chords. : en fr
  • CA623267A - N-vinyl-x-alkyl-2-oxazolidinone compounds : en
  • US2990857A - Fence making machines : en
  • US2991064A - End construction of annular spring device : en
  • US2990898A - Feeding and weighing apparatus : en
  • US2991144A - Dyeing of textile material : en
  • US2991246A - Detergent multigrade lubricant : en
  • US2991296A - Method for improving foam stability of foaming detergent composition and improved stabilizers therefor : en
  • DE1110466B - Herbicides : de en
  • DE1110515B - Photographic roll film camera : de en
  • DE1834482U - FLOOR DRAINAGE BODY WITH EXCHANGELY MOUNTED GRATE IN A STORAGE FRAME, IN WHICH THE CLEANING OPENING IS WITHIN THE GRATE STORAGE FRAME. : de en
  • CA623228A - Non-woven textile materials : en
  • CA623348A - Welding apparatus : en
  • US2991271A - Reaction products of a sulfur chloride and nu, nu'-dialkyl-phenylenediamines as rubber antiozonants : en
  • DE1834108U - PERMANENT MAGNETIC CLAMP. : de en
  • DE1110377B - Seat shell made from two shell parts made of synthetic resin, enclosing a hollow space, and a method for producing the same : de en
  • FR1265835A - Quiet, especially for internal combustion engines : en fr
  • FR1265855A - Sheathed busbar system : en fr
  • FR1265938A - Sliding curtain with hooked slats, especially for furniture : en fr
  • FR1266233A - Improvements in the manufacture of chipboard or similar panels : en fr
  • DE1110184B - Rotary multiplier for printing selected sections of a printing form : de en
  • DE1110441B - Method and device for localizing areas that have become leaky in a heat exchanger : de en
  • DE1110539B - Vehicle wheel with a rubber tire and with bar elements protruding from the tread of the tire : de en
  • FR1266282A - assembly elements for power lines replacing splices : en fr
  • DE1834122U - GLARE PROTECTION GLASSES, PREFERRED FOR DRIVERS. : de en
  • DE1834281U - MILK SERIES. : de en
  • FR1266323A - Sewing machine with knurling wheel feed device : en fr
  • GB871899A - Improvements in or relating to floating scaffolds : en
  • FR1265816A - Process for the preparation of stabilized vitamin D : en fr
  • FR1265993A - Method of controlling the flow rate of media containing solids, in particular suspensions : en fr
  • FR1266351A - Mode of arrangement of the lubricating oil pump on the transmission casing, in particular on those of the gear trains of aircraft powertrains : en fr
  • FR1266446A - Document protector pocket decoration process : en fr
  • DE1110522B - Self-priming centrifugal pump with hose wheel and partially elastic housing wall : de en
  • US2991382A - Electron beam tube focusing device : en
  • DE1834434U - BALLOON WHEEL FOR FLIGHT MODELS. : de en
  • FR1265807A - Process for preparing 21-aldehyde derivatives of retrocortin : en fr
  • GB872375A - A method for the circular knitting of partially reinforced hosiery goods and a circular knitting machine for carrying out this method : en
  • US2991176A - Method for making dental amalgams and product thereof : en
  • US2991340A - Switch mounting for rotating equipment : en
  • USD190809S - Door hood : en
  • FR1265841A - Process for obtaining semiconductors with alloyed p-n junctions : en fr
  • GB872251A - Improvements in transistor switching circuits : en
  • CA623132A - 3,6-bis-(aliphatic fluorohydrocarbon)-s-tetrazines, their 1,2-dihydro derivatives and methods for their preparation : en
  • DE975019C - Process for modifying alkyd resins with synthetic fatty acids : de en
  • GB871977A - Continuously operated machine for compacting powdered, granulated or like materials : en
  • GB872283A - Polymerization of isoprene : en
  • GR22063B - COMBINATION OF LEAVING AND TOBACCO MACHINERY IN LEAVES. : el en
  • DE1834458U - TWO-PART PERMANENT PACKAGING. : de en
  • DE1110226B - Electrical circuit arrangement for the gradual advancement of information along a chain of bistable circuits : de en
  • DE1834168U - BABY CRADLE. : de en
  • GB872314A - Improvements relating to portable grinding machines : en
  • DE1110246B - Circuit arrangement for checking the testing and connection devices of toroidal core evaluation fields in telecommunication systems, especially telephone systems : de en
  • US2990742A - Machines for cropping tubes : en
  • US2990918A - Speed control for bar machines : en
  • USD190842S - Writing instrument desk set base : en
  • FR1265954A - Further training in developing or fixing machines for sensitive papers : en fr
  • GB872088A - Steel manufacture : en
  • US2990552A - Discardable cap construction : en
  • BE600811A - Pipe connector, especially T-piece, for ground pipes : en nl
  • CA623033A - Game apparatus : en
  • FR1266149A - Improvements to control and steering devices for driving wheels of vehicles or transport trolleys moving on crossing tracks : en fr
  • DE1110270B - High voltage switch with self-produced extinguishing agent : de en
  • FR1266196A - Process for the production of phosphines substituted with a halogen group : en fr
  • FR1265892A - Improvements in the mounting of tools or tool holders on machine spindles : en fr
  • FR653M - : fr
  • FR1266437A - Forging press indicators : en fr
  • US2990810A - Devices for weaning young animals : en
  • US2990606A - High frequency capacitors : en
  • FR1265815A - Oxidation of methyl pyridines : en fr
  • FR1266189A - Profile for window frames, doors and the like and structural elements made with said profiles : en fr
  • GB872321A - Phosphate coatings : en
  • DE1110500B - Gear shape grinding machine with additional oscillating work piece or tool drive : de en
  • FR75528E - Fertilizer burier : en fr
  • GB872252A - Bearing positioning mechanism for propeller shaft : en
  • DE1834133U - REMOVAL DEVICE FOR A DISCONTINUOUS CONTINUOUS CASTING PLANT. : de en
  • DE1834207U - MAST, IN PARTICULAR LIGHT MAST FOR TRACK LIGHTING. : de en
  • DK91223C - Process for the preparation of piperidine or tetrahydropyridine compounds or acid addition salts thereof. : da en
  • FR1265868A - Further development of conveyor belts : en fr
  • GB872194A - Improvements in or relating to magnet systems : en
  • FR1266110A - Process for the production of dialkylnaphthalene sulfonates : en fr
  • DE1834251U - DEVICE FOR MEASURING THE TEMPERATURE IN SAMPLES. : de en
  • DE1834006U - STOCKING. : de en
  • FR1266068A - Trailer, in particular for transporting helicopters, or other applications : en fr
  • DE1110202B - Changeover device for industrial railway switches : de en
  • DE1110404B - Stratified body : de en
  • DE1834033U - ELECTRIC BRUSH ROTATING ON THE LONGITUDINAL AXIS FOR THE CARE OF THE TEETH. : de en
  • FR1266135A - Electromechanical automatic control device for machine tools : en fr
  • GB872215A - Improvements in or relating to aircraft flying controls : en
  • US2991344A - Push button a. c. switch : en
  • DE1110418B - Process for the polymerization and interpolymerization of olefins : de en
  • US2990948A - Sterile package : en
  • DE1834362U - DEVICE FOR CLEANING HEADLIGHT LENSES. : de en
  • CA623008A - Hache : en
  • GB871869A - Improved container for pencils, cigarettes or articles of like shape : en
  • DK91244C - Vulcanizable material. : da en
  • DK91259C - Dry shaver with a cutting plate that can assume an oblique position in relation to the axis of the machine, and with a cooperating, rotating cutting member. : da en
  • FR1266185A - Improvements to a tire retreading process and devices : en fr
  • FR1266170A - Improvements to barrier layer photocells : en fr
  • GB872202A - New phenthiazine derivatives : en
  • US2990812A - Impact tool : en
  • CA623162A - Process of augmenting photosensitivity of human skin : en
  • CA623200A - Multi channel transceiver : en
  • CA623025A - Egg cracking machine : en
  • CA623163A - Alternative controls for throttle and reversing gear : en
  • BE601130A - A method and device for the mosure of activities in moving fluids. : en fr
  • US2991439A - Corrosion testing probe : en
  • USD190817S - Combined paddle and hoop target therefor : en
  • BE600783A - Frame in section with elastic bead allowing hermetic closure of the leaf. : en fr
  • BE600804A - Device for shock absorption. : en fr
  • BE600771Q - Large expansion metal anchor : en fr
  • CA623042A - Method of manufacturing sequin impregnated tissue paper : en
  • FR1266156A - Improvements in the production of iron oxide from iron ores : en fr
  • FR1266405A - Nose ring : en fr
  • US2990700A - Airfoil evaporator with liquid distributor means : en
  • GB872231A - Improvements in and relating to the comminuting of micaceous materials : en
  • US2990976A - Vending machine : en
  • GB872266A - Improvements in belt conveyors : en
  • FR1266132A - Improvements to bearing lubrication : en fr
  • FR1266298A - Device for making copies and method and device for automatically affixing a mark to a copy : en fr
  • US2990589A - Window structure : en
  • US2990935A - Apparatus for delivering articles with a predetermined orientation : en
  • FR1265805A - Preparation process of Pregnan series steroids : en fr
  • FR1266070A - Welding device : en fr
  • FR1266124A - Picking flat knitting machine : en fr
  • GB872012A - Automatically lubricated gate valves for controlling fluid flow : en
  • FR1266016A - Process for preparing alpha, beta unsaturated amido-methylamines : en fr
  • GB871826A - Improvements in and relating to shoulder rests for violins and similar stringed musical instruments : en
  • GB872340A - Improvements relating to cabin seats for aircraft : en
  • DE1110237B - Marking carrier for pulse memory in pulse transmission devices for telecommunication, especially telephone systems : de en
  • DE1834102U - THREE-PHASE MAGNET. : de en
  • US2991157A - Polymerization catalysts : en
  • FR1265834A - Method and device for self-guiding a machine on a moving target : en fr
  • FR1266220A - Lane change plate for skips or sedans, usable in particular in mines : en fr
  • FR1266122A - Method and device for controlling motors with freely moving pistons, in particular for oscillating mine conveyors : en fr
  • GB872063A - Improvements in duct systems for combustible mixtures : en
  • DE1110547B - Ausstellvorrichtung for either pivotable about a vertical axis and tiltable about a horizontal axis wings of windows, doors or the like. : de en
  • DE1834047U - BRACKET FOR FLAP DISCS ON OPEN FREE-COOLING COUNTERS. : de en
  • DE1834057U - LENS ARRANGEMENT FOR TELEVISIONS. : de en
  • DE1834383U - BOTTLE WASHING MACHINE. : de en
  • DE1110556B - Equipment on the drive of weapon-carrying caterpillars : de en
  • FR1266307A - Fixing furniture legs : en fr
  • GB872152A - Improvements in or relating to position sensing devices : en
  • BE601099A - A method of manufacturing a material capable of shaping without the production of specially deep stirring and stamping : en fr
  • CA623209A - Ice cube ejectors : en
  • US2990859A - Portable table saw : en
  • US2991453A - Program device : en
  • FR75521E - New types of electronic pulsed fog lights using rarefied gas tubes : en fr
  • GB872183A - Valve gear for internal combustion engines : en
  • DE1110219B - Switch for the optional distribution of an electrical current to several parallel load branches : de en
  • DE1834423U - WATER SPORTS EQUIPMENT. : de en
  • FR1266231A - Cyclobutane derivatives and process for their preparation : en fr
  • CA623055A - Field telephone hand set : en
  • CA623363A - Shuttle arrangements in circular weave looms for hoses or the like : en
  • BE601262A - Device intended to characterize determined instants in a series of binary signals and circuit suitable for this purpose : en fr
  • US2991461A - Analogue-to-digital converters : en
  • US2990760A - Photographic camera : en
  • US2991304A - Diphenyl-methane derivatives and process of preparing them : en
  • DE1110385B - Central heating boiler with water heater : de en
  • GB872041A - Improvements in or relating to the manufacture of turbine and compressor blades : en
  • US2991291A - 3-indolyl vinyl ketones : en
  • FR1266158A - Desmodromic and declutchable clutch, in particular main clutch for motor cars : en fr
  • DE1834266U - FRAME FOR STORAGE OF TOBACCO PIPES. : de en
  • DE1110417B - Process for the production of polyvinyl alcohols with improved emulsifying effect and high foaming power : de en
  • FR1266335A - A method of manufacturing a rubber coated fabric sheet material for the manufacture of grooved diaphragms : en fr
  • BE600829A - Hydraulic lifting device of a seat. : en fr
  • GB872203A - Improvements in or relating to apparatus for automatically controlling temperature : en
  • US2990973A - Food heating and dispensing apparatus : en
  • US2991394A - Method of and apparatus for positionselection, scanning and the like : en
  • DE1110126B - Washing machine : de en
  • DE1834094U - SAFETY CARTRIDGE FOR VOLTAGE TESTER. : de en
  • FR1265948A - Improvements to low density building materials used by setting : en fr
  • FR1266167A - Condenser microphone with cardioid pattern characteristic : en fr
  • GB872193A - Improvements in the recovery of germanium values : en
  • GB872257A - Improvements in or relating to printing plates : en
  • FR1265965A - Improvement of track circuits intended in particular for the transmission of track indications to vehicles : en fr
  • FR1266141A - New stabilized photographic emulsion : en fr
  • FR1266237A - Method and device for the electro-magnetic control of reciprocating devices : en fr
  • GB872162A - Improvements in straight bar knitting machines : en
  • GR22061B - CIRCULAR MULTIPLE Rocket-shaped harpoon. : el en
  • DE1110366B - Process for melting wax models from precision casting molds : de en
  • DK91221C - Process for the preparation of 16-halandandrostenedione. : da en
  • FR1266131A - Improvements to high pressure rotary pumps : en fr
  • FR1266423A - Mandrel for conical ring gear : en fr
  • GB872145A - Forming bent sections of flexible hose : en
  • GB872214A - Extraction process for the recovery of heparin : en
  • GB872076A - Jet rock bit : en
  • GB872143A - Sulphur and fluorine-containing phosphorus acid derivatives : en
  • DE1110196B - Rail fastening using a hook plate and two longitudinal wedges to be driven on each side of the rail : de en
  • DE1110348B - Process for the production of chromium complex dyes : de en
  • DE1834188U - DEVICE FOR THE INDEPENDENT FEEDING OF SMALLER PACKAGES OF GOODS ON INCLINED LEVEL. : de en
  • DE1110346B - Electro-slag welding process with tubular wire electrodes : de en
  • IS452B6 - Method for the production of a trivalent live polio vaccine. : en is
  • BE600954A - Method for forming an amended soil with coagulant interface activator : en fr
  • BE601330A - Electrostatic printing tube. : en fr
  • US2991447A - Seismic surveying method and apparatus : en
  • BE601013A - Devices on Jacquard looms for instant stop and automatic reverse. : en fr
  • BE601292A - Spring washer : en fr
  • DE1110266B - Cable house connection box : de en
  • US2991193A - Transparent heat-sealable sheets carrying volatile antioxidant and food package made therefrom : en
  • US2990899A - Bed patient weighing means : en
  • CA623309A - Prevention of false locking in frequency control circuits : en
  • CA623345A - Core binder additive : en
  • DE1110306B - Right-angled socket for discharge lamps : de en
  • DE1834060U - GALVANIC PRIMARY ELEMENT, ESPECIALLY IN FLAT CELL CONSTRUCTION. : de en
  • US2991078A - Completely automatic pin setting and ball return mechanism for bowling alley : en
  • CA623295A - Sabre saw : en
  • DE1834441U - CONVERSIBLE ANIMAL TOY. : de en
  • GB872131A - Polypropylene compositions : en
  • CA623342A - Apparatus for forming shaped articles such as foundry molds and cores : en
  • LU40090A1 - : en
  • US2991172A - Reduction of iron ores containing ferruginous clays : en
  • BE600914A - Device for attaching and suspending tillage implements from a vehicle, with height and / or tilt adjustment. : en fr
  • DE1834465U - TASK FOR A STEEL LINK BELT. : de en
  • FR1265970A - Automatic safety device for towed vehicle : en fr
  • GB871867A - Improvements in or relating to electric circuits employing elements which operate byvirtue of the hall effect : en
  • CA623213A - Fuel supply system : en
  • US2991027A - Passive repeater for satellite communication systems : en
  • BE601345A - Device for molding parts obtained by compression of powdered materials. : en fr
  • BE600975R - Improvements to washing machines and dishwashers : en fr
  • BE601387A - Determination of the moisture content of the coating of the welding electrodes. : en fr
  • BE600773A - Automatic calendar. : en fr
  • DE1834137U - EXTENSIBLE SHOPPING NET. : de en
  • GB871876A - Improvements in or relating to bicycle pedals : en
  • CA623192A - Hydraulic power transmission systems : en
  • US2990621A - Casing testing attachment : en
  • US2991167A - Solid rocket propellant compositions : en
  • BE600932A - Improvements to devices for grinding and polishing the wall of tube bores or other objects. : en fr
  • CA623390A - Photographic compositions : en
  • CA623319A - Process for bleaching cotton fabric : en
  • DE1110214B - Line oscillator for a television receiver with retuning arrangement : de en
  • DE1834283U - NECK FRAME FOR HOLDING ANIMALS IN STABLES. : de en
  • FR1266197A - Improvements in the lubrication of mechanical devices : en fr
  • GB871978A - Improvements in or relating to the manufacture of instrument dials having recessed markings or markings in relief : en
  • GB872035A - Axial-type hydrodynamic device suitable for use as a pump : en
  • CY227A - New isonicotinic thioamides and their process of preparation : en
  • DE1110124B - Dryer for natural and synthetic fiber cables : de en
  • DE1834374U - SNOW MOTOR SLEDGE WITH TRACKED DRIVE. : de en
  • FR1265862A - Expanded polyurethane plastics, rigid : en fr
  • FR1265944A - Method and device for adjusting the volume of metal passing through the nozzle of the casting ladle : en fr
  • GB871969A - Process for expressing liquid from a mass by means of a screw press : en
  • FR649M - : fr
  • GB872327A - Improvements in torsion spring devices : en
  • DE1110187B - Two-stage ventilation device for steam condensers with water jet air pumps : de en
  • DE1110559B - Method and spray gun for spraying two-component paints : de en
  • US2990995A - Carton construction : en
  • US2991097A - Connecting structure for beams of a roof support or the like : en
  • FR75546E - Improvements in the manufacture of construction panels : en fr
  • FR1266111A - Process for spinning a melt : en fr
  • GB872060A - Improvements relating to methods of making neutron-absorbing devices : en
  • DE1834372U - BASE PLATE FOR MOPED NUMBER PLATES. : de en
  • DE1834480U - DIGGERING MACHINE. : de en
  • DE1834485U - BASIN EDGE IN MODULAR FORM : de en
  • US2990965A - Conveyor control system : en
  • US2991355A - Power cord type antenna system for a wave-signal receiver : en
  • US2990652A - Plasterer's screed guide : en
  • US2990840A - Pressure balancing valves : en
  • BE600921A - Charged particle cannon. : en fr
  • BE601098A - Method and apparatus for checking the suitability of a material to be subjected to shaping without the formation of chips : en fr
  • CA623147A - Aircraft control system with load sensor : en
  • CA623224A - Negative feedback audio amplifier circuit : en
  • USD190819S - Pull toy : en
  • USD190841S - Air cushion vehicle : en
  • BE601276A - Cylindrical needle roller bearing with guide cage and its manufacturing process : en fr
  • DE1110133B - Brush with a plastic bristle trim : de en
  • US2991430A - Automatic r-f level control : en
  • CA623379A - High temperature bearing alloys : en
  • FR1266168A - Assembly for sound reproduction system using two separate low frequency amplifiers : en fr
  • FR75525E - Method and installation for applying labels to containers having a surface of revolution and apparatus for carrying out this method : en fr
  • DE1834368U - CAR SEAT BELT. : de en
  • BE600786A - Improvements to devices for pushing mine transporters : en fr
  • DE1834041U - PAPER GUIDE SPINDLE FOR PRINTING MACHINES. : de en
  • DE1834260U - RECORD MUSIC MACHINE. : de en
  • FR1265937A - Improvements to storage, screening and weighing facilities for bakeries : en fr
  • FR1266209A - Fruit packing tray cover trim : en fr
  • GB871827A - Improvements in machines for moulding thermoplastic material : en
  • US2990765A - Stereo camera for scientific and surgical photography : en
  • DE1834143U - PLUG CONNECTION FOR TENT POLES AND THE LIKE : de en
  • CA623278A - Electrical capacitor control unit : en
  • DE1110326B - Electron tubes for generating or amplifying short electrical waves : de en
  • US2991429A - Pulse generator circuit : en
  • DE1110452B - Electromechanical ultrasonic generator : de en
  • FR1266212A - Further training in fan control devices : en fr
  • US2990660A - Abrading machine : en
  • US2990940A - Integral table straight line index : en
  • US2991186A - Concrete composition : en
  • US2991331A - Static electricity eliminator and conditioner for phonograph record discs : en
  • US2990977A - Apparatus for dispensing liquids in incremental units : en
  • US2990785A - Pumping system for truck tanks : en
  • GB872172A - Improvements relating to the separation by fractional distillation of a mixture of two liquids : en
  • BE600847A - Hunting device with foot control for toilet. : en fr
  • US2990870A - Pneumatic tires having carcass plies with mutually different extensibility characteristics : en
  • US2990901A - Swing axle suspension : en
  • US2990819A - Cylinder head construction for internal combustion engines : en
  • US2991463A - Collision indication system : en
  • US2991465A - Band-compression device : en
  • BE600848A - Absorption refrigeration installations and control devices therefor. : en fr
  • DE1110144B - Process for removing hydrogen sulphide from gas mixtures : de en
  • DE1110302B - Stamped ring nipple made of strip material with locking screws : de en
  • DE1834493U - VELOR PRODUCTS FOR CARPETS, RUNNERS, RUNNING MATERIALS, BED EDGES OR. DGL. : de en
  • US2991316A - Process for the production of unsaturated halogen compounds : en
  • US2991214A - Method of manufacturing composite paper and veneer sheet material : en
  • US2991177A - Method of incorporating coupler with dimethyl formamide in hydrophilic colloids : en
  • US2991129A - Safety brake system for trailers : en
  • BE600828Q - New thiophosphates and their preparation : en fr
  • CA622999A - Process and apparatus for drying colloidal matter, particularly lignite : en
  • BE601019A - Stretch bracelet. : en fr
  • CA623187A - Voltage responsive valve circuit arrangements : en
  • CA623250A - Stripless wiring for electrical wiring devices : en
  • US2991135A - Journal box packing : en
  • DE1110140B - Band filter : de en
  • FR1265921A - Multiple discharge pump : en fr
  • GB871830A - Method for the simultaneous production of hydrogen peroxide and carbonyl compounds : en
  • CA623370A - Transportation of normally gaseous fluids in pipe line system : en
  • BE600785A - Water purifier for swimming pools : en fr
  • BE601283A - Durable writing board fixed in telephone booths or in the vicinity of telephones, made of caustic-treated glass. : en fr
  • BE598778A - Device for measuring the passing distance : en nl
  • DE1834128U - ARMBATH HOLDER FOR PUBLIC ARMBEDS. : de en
  • BE601241A - Silencers for gas streams : en fr
  • DE1834185U - ARTIFICIAL ADVENT WREATH. : de en
  • DE1834388U - ROWBOAT WITH ROTATING OARS. : de en
  • US2991019A - Combined material scraper and air current diverter for cereal grinding roller mills : en
  • DE1110564B - Process for manufacturing high pressure asphalt panels : de en
  • BE598743A - Amino-1 (omega-haloacethyl) -2 anthraquinones : en fr
  • CA623124A - Method of assembling a relay : en
  • FR1266215A - Hinged sliding coupling, in particular for tool holders and corner pieces for dentists : en fr
  • GB871878A - An improved lacrosse stick and a method of making same : en
  • BE601313A - Process for fixing letterpress and similar works on sheets of plastic materials and apparatus for the application of this process. : en fr
  • CA623109A - Convertible cabinet, bed and sofa : en
  • CA623275A - Dental-floss holder : en
  • DE1834318U - PRESSER FOOT FOR SEWING MACHINES. : de en
  • FR1265932A - Method and device for piezometric indication of water depth in reservoirs : en fr
  • FR1266058A - High speed electricity generator : en fr
  • FR1266211A - Portable workshop device for exhaust gas removal : en fr
  • FR75533E - Game of chance and board consisting, by means of double boxes, to bet or to bet obligatorily and simultaneously on the probability of exit, in two successive draws, of two numbers, signs, drawings, letters or figures, of a determined list , this under defined conditions : en fr
  • GB872052A - Stainless steel resistant to nitric acid corrosion : en
  • DE1110557B - Land mine igniter : de en
  • DE1110448B - Doppler radar system : de en
  • DE1834217U - SOUND ABSORBING DOOR MADE OF FIVE-LAYER WOOD CHIPBOARD. : de en
  • DE1834305U - ROLLER SPROCKETS FOR GEAR SETS WITH ARRANGEMENT OF ROLLER CHAINS AS A TRANSMISSION ELEMENT FOR RATIO RATIO GREATER THAN 1: 2. : de en
  • DE1110420B - Process for the polymerization of unsaturated compounds : de en
  • DK91232C - Apparatus for the simultaneous generation of several television signals. : da en
  • GB872103A - Registering and repeating device for the stop positions of a mobile member of a machine-tool or a measuring machine : en
  • US2990884A - Internal abrading scratcher : en
  • USD190798S - Building : en
  • BE601180A - Culinary apparatus. : en fr
  • US2991436A - Adjustment of frequency sensitive transmission networks : en
  • CA623092A - Amphibious caravan : en
  • DE1834106U - HOLDING DEVICE FOR TELEVISION SCREEN SCREEN. : de en
  • GB872105A - Rare earth metal salts and their preparation : en
  • US2990629A - Arch support means : en
  • US2990835A - Multiple cycle dishwashing machine : en
  • US2990916A - Automatic trolley lubricator : en
  • US2991171A - Germanium concentration and production : en
  • GB872179A - Improvements in or relating to coatings for foils : en
  • GB871960A - Improvements in or relating to multiformat arrangements in roll film cameras : en
  • FR1266396A - Magnesium-based alloys : en fr
  • BE601148A - Piston drive and operator machine with lobe main shaft : en fr
  • CA623034A - Process and apparatus for carrying out chemical reactions between gases and liquids : en
  • US2991137A - Pump plunger improvement : en
  • US2991356A - Radio receiver : en
  • US2990675A - Breakage detector for yarn : en
  • US2990900A - Turning-control device for a track-laying vehicle : en
  • CA622997A - Prefabricated house and elements thereof : en
  • BE600871A - Process for manufacturing gelled resins and product obtained by this process. : en fr
  • DE1834153U - DEVICE AUM APPLICATION OF CLEANING AND POLISHING AGENTS, BOWLE FOR CLEANING AND POLISHING OBJECTS OF DAILY NEED. : de en
  • DK91260C - Apparatus for use in teaching and conducting psychotechnical tests. : da en
  • CA623151A - Transmission : en
  • DE1834274U - POTATO HARVESTING MACHINE WITH SWINGING UP AND DOWN FILTER BELT. : de en
  • BE601208A - Heat exchanger : en fr
  • DE1110331B - Radiation detector for radioactive streaming media : de en
  • DE1110534B - Suspension of vehicles, in particular motor vehicles : de en
  • DE1834233U - RING OD. DGL. WITH VENEER COVERING. : de en
  • FR75504E - Telephone call alert : en fr
  • US2990813A - Multi-piston fluid motor : en
  • BE601291A - Telecommunications system with detection and correction of faults : en fr
  • CA623368A - End seam for containers : en
  • US2990767A - Chain printer : en
  • US2990903A - Vehicle auxiliary brake mechanism : en
  • US2990930A - Timing devices for coin switches : en
  • DE1834246U - DEVICE FOR DETERMINING THE GLOSS OF SURFACES. : de en
  • DE975022C - Automatically acting control device for the pressure medium-operated circuit of a change gear connected downstream of a flow gear, in particular for rail vehicles : de en
  • FR1266138A - Electron spin echo memory system : en fr
  • GB871819A - Improvements in or relating to latch mechanism : en
  • BE601012A - Crankshaft for polycylindrical piston machines, in particular for combustion engines : en fr
  • BE601145A - New water soluble monoazo dyes : en fr
  • CA623207A - Voltage regulating circuit arrangements : en
  • US2990814A - Control means for fluid-operated engines producing rotary power : en
  • BE600797A - High voltage rotary sprayer head : en fr
  • CA623330A - 1,2,4-trithiolanes and process for making the same : en
  • US2991285A - Process of cyanation and nitriles produced thereby : en
  • FR1265903A - Mechanical toy : en fr
  • DE1834468U - VIBRATION CONVEYOR. : de en
  • FR641M - : fr
  • US2991096A - Friction lock for telescoping sleeves : en
  • US2990594A - Shell molding composition and process : en
  • FR654M - : fr
  • DE1834107U - LOW PRESSURE HOT WATER TANK. : de en
  • DE1834158U - WALL HANGER IN SPIRAL FORM FOR FLOWER POTS AND BOWLS. : de en
  • FR1266024A - Process for preparing unsaturated aliphatic or aromatic ketones : en fr
  • US2990601A - Method of making refractory objects : en
  • US2990751A - Rear vision mirrors for automobiles : en
  • US2991326A - Insulation system for electrical apparatus containing liquid dielectrics : en
  • DE1110341B - Electro-erosion process using hydrocarbons as dielectric : de en
  • DE1834489U - HAND SHOWER. : de en
  • GB871840A - Improvements in or relating to the manufacture of heat-sealable films : en
  • US2990671A - Multiple vortex pneumatic twister and method of producing alternate twist yarn : en
  • US2991258A - Adhesive composition comprising the reaction product of a vinyl pyridine and a rubber, and method of making same : en
  • CA623208A - Blades for bladed rotors of axial flow compressors or turbines : en
  • DE1110473B - Connection clamp for profile rails : de en
  • DE1110511B - Wood pulp obtained by the pre-hydrolysis sulphate process for the production of cellulose esters or regenerated cellulose : de en
  • DE1834054U - CARRIER HOLDER FOR LOADING EQUIPMENT IN VEHICLES. : de en
  • CA623312A - High-frequency dielectric-heating furnace : en
  • FR1266112A - Double Finger Chain Stitch Sewing Machine : en fr
  • FR1266332A - Operating mechanism of a member such as a valve : en fr
  • FR75543E - Automatic dispenser : en fr
  • GB872083A - Improvements in or relating to folding tables, trolleys, and like articles of furniture : en
  • GB872254A - Polyester resin and electric conductors insulated therewith : en
  • USPP2067P - schreiner : en
  • DE1834183U - HOLDER FOR WATCH STRAP. : de en
  • FR1265860A - Improvements to analog computers : en fr
  • FR1266055A - Improvements to urea-formaldehyde resin-based molding compositions giving incombustible molded parts : en fr
  • GB872115A - Improvements in or relating to the production of flattened tubular film of organic thermoplastic material : en
  • GB872351A - Process for the production of alkylthioboric acid esters : en
  • FR1265854A - Multi-storey automotive storage facility : en fr
  • FR1265879A - 7-substituted theophylline derivatives and processes for their preparation : en fr
  • FR1266034A - Compositions having properties similar to those of metals and processes for their preparation : en fr
  • FR1266422A - Thiophosphoric acid esters and process for their preparation : en fr
  • FR642M - : fr
  • FR1266327A - Polyvinyl chloride articles drawn along an axis : en fr
  • FR646M - : fr
  • BE601015A - Concrete drainage pipe : en fr
  • CA623182A - Process for the oxidation of organic compounds : en
  • FR1266253A - Device for feeding yarns, in particular for knitting machines and machines equipped with this device or a similar device : en fr
  • GB872348A - A process for the production of oligomers of 1,3-dienes : en
  • DK91220C - Process for acid hydrolysis of semicarbazone bonds in steroids and subsequent recovery of the resulting ketosteroids. : da en
  • GB872292A - Improvements in or relating to the treatment of wool : en
  • DK91257C - Closing head for containers. : da en
  • US2990630A - Tree moving machine : en
  • US2990920A - Structural building elements : en
  • US2990922A - Frame structure : en
  • CA623285A - Detergents : en
  • FR1265826A - Distance and speed measurement system, based on the Doppler effect : en fr
  • FR1266226A - Electronic function generator for alternating current : en fr
  • DE1110447B - Ribbon switch for calculating booking machine : de en
  • GB871964A - Improved centreless grinder : en
  • GB872250A - Spinning regenerated cellulose filaments of a denier below 0.5 : en
  • GB872299A - Improvements in or relating to valves for controlling fluid : en
  • GB872363A - Improvements in and relating to aircraft runway lighting installations : en
  • CA623107A - System for beneficiating gravel and the like : en
  • US2991048A - Heat exchange unit : en
  • US2991106A - Box lid fastener : en
  • BE600937A - Curved and semi-curved file. : en fr
  • BE600941A - Method of promoting sales and receipt used in this method. : en nl
  • US2990676A - Battery driven clock : en
  • CA623100A - Agglomerating method and apparatus : en
  • US2991263A - Composition comprising polyethylene and an nu-oleyladipamide : en
  • CA623253A - Machine for automatically connecting rubber soles to leather or textile vamps : en
  • DE1834230U - CLEANING MACHINE FOR FORMWORK TIMBER. : de en
  • FR1266180A - Manufacturing process for shower cabins, and cabins thus produced : en fr
  • BE601114A - Improvements to a deck structure for ships : en fr
  • DE1110544B - Single disc lapping machine for semiconductor wafers : de en
  • GB872206A - Unsaturated halogen-containing esters of phosphorus oxyacids and copolymers thereof : en
  • GB872332A - Derivatives of amino acids and peptides, and synthesis of peptides : en
  • DE1110211B - Arrangement for the axial advance of the image drum of facsimile devices : de en
  • DE1110248B - Circuit arrangement for checking the adjustment paths in telecommunication systems, in particular telephone systems : de en
  • BE600895A - Window or glass door frame. : en fr
  • FR1265872A - A method of making a "blown" or swollen polyethylene film : en fr
  • FR1265916A - Fastener especially for cardboard packaging : en fr
  • FR1266133A - Pleating method and apparatus for carrying out : en fr
  • BE601377A - Valve bag with draining device. : en fr
  • US2990811A - Marking chalk sharpener : en
  • US2991446A - Seismic display system : en
  • DE1110190B - Horizontal lattice work for regenerative chambers for Siemens-Martin and other industrial furnaces : de en
  • DE1110351B - Process for the production of a microspheroidal silica-alumina fluidized bed cracking catalyst : de en
  • US2990655A - Finishing machine : en
  • US2990850A - Pressure regulator mechanism : en
  • US2990896A - Wing collar drill : en
  • USD190811S - Portable tape recorder : en
  • BE601139A - Electromagnetic rotary machine : en fr
  • BE601123A - Brazing alloy containing nickel, chromium and palladium : en fr
  • US2991238A - Pinched plasma reactor : en
  • CA623119A - Navigational instruments : en
  • DE1110325B - Process for applying emission paste to tubular cathode shells for indirectly heated flat and profile cathodes and apparatus for carrying out the process : de en
  • DE1834213U - INSULATION PANEL MADE OF EXPANDED POLYSTYRENE. : de en
  • BE600951Q - Conical hair clip : en fr
  • CA623300A - Electric switch : en
  • BE601213A - Device for operating closing dampers : en fr
  • US2990706A - Combination washer and dryer : en
  • US2991113A - Supporting glass sheets : en
  • US2991361A - Electron microscope comprising a device for focusing the terminal image : en
  • DE1110199B - Protective device to limit reverse torque for a gear group drive of a rail vehicle : de en
  • CA623127A - Production of polymerization products from olefinically unsaturated hydrocarbons : en
  • DE1834152U - SHOE PAINTING BRUSH. : de en
  • DE1834285U - ELASTIC WALKING FENCE POST FOR ELECTRIC PUSH FENCE WIRE. : de en
  • FR1266064A - Pressurized Fluid Impact Tool, Single Acting : en fr
  • US2990781A - Wobble plate pump : en
  • US2990885A - Method and apparatus for producing fire extinguishing foam : en
  • DE1834113U - AXIAL SCREW FAN. : de en
  • FR1265983A - Neon sign : en fr
  • FR1266394A - Advanced door handle : en fr
  • CA623383A - Production of unsaturated aliphatic aldehydes : en
  • US2990662A - Driven attachment for a machine tool : en
  • US2990782A - Pump device : en
  • CA623233A - Means for protecting shunt capacitor bank : en
  • DE1096394C2 - : de
  • FR1266281A - Mechanical cutting device for continuous sectioning of ceramic materials : en fr
  • GB871958A - Improvements in or relating to clamping devices for rods or tubes : en
  • CA623270A - Apparatus for proving meters and the like : en
  • US2991166A - Propellant and gas producing compositions of elastic gels containing inorganic oxidizing salts : en
  • FR1265956A - Electro-hydraulic actuator : en fr
  • GB871912A - Method and apparatus for detecting hidden flaws in sheet like structures : en
  • US2990556A - Swimming pool cover : en
  • US2990723A - Stepping switch : en
  • DE1110296B - High frequency apparatus for the treatment of consumers with automatic resonance tuning : de en
  • DE1834175U - DEVICE FOR HANDLING EGGS. : de en
  • FR1266042A - Method and machine for making a glued joint in a continuously produced metal strip : en fr
  • BE601097A - Thickness adjustment device for twin cold rolling mills : en fr
  • DE1834125U - Device for stretching the vertebral column. : de en
  • CA623047A - Rock drilling tool : en
  • DE1834011U - DEVICE FOR FASTENING TROUSERS TO A SHIRT. : de en
  • FR1266116A - Electro-hydraulic servo-valve : en fr
  • CA623027A - Eraser cleaner : en
  • FR1265840A - Process for the preparation of butyl alcohol and acetone by fermentation : en fr
  • US2990586A - Adjustments for textile card calender rolls : en
  • US2990633A - Dipper teeth : en
  • USD190794S - Figure : en
  • FR1266107A - Process for the decomposition of gases poor in ethane, preferably to obtain pure ethylene : en fr
  • FR1266248A - Dyes of the anthraquinone series : en fr
  • GB872219A - Improvements in or relating to ion exchange materials : en
  • US2991368A - Manufacture of loaded sheet materials : en
  • DE1110193B - Bimetal element : de en
  • DE1110434B - Radar display device for three-dimensional target display : de en
  • DE1834294U - SINGLE-ACTING BRAKE CYLINDER WITH ADJUSTABLE DAMPING CHARACTERISTICS. : de en
  • DE1110157B - Process for the preparation of 6- [2 ', 6', 6'-trimethylcyclohexen- (1 ') - yl] -4-methylhexadien- (3,5) -yne- (1) : de en
  • DE1834459U - WASTE CONTAINER WITH HINGED LID AND REMOVABLE BUCKET. : de en
  • FR1266113A - Colored synthetic yarn hair net : en fr
  • FR75535E - Lady's shoe heel : en fr
  • GB871880A - Drain valve for an air pressure system or the like : en
  • DE1834150U - CARPET SWEEPING MACHINE. : de en
  • DE1110118B - Device for stacking stamped parts : de en
  • DE1110165B - Process for the preparation of dichloroisocyanuric acid and mixtures containing same : de en
  • DE1110242B - Circuit arrangement for data transmission between telephone stations and / or connecting lines in telephone systems : de en
  • US2990816A - Pressure fluid operated pumping mechanism : en
  • US2991090A - Valved coupling : en
  • US2991322A - Dehydrogenation in the presence of oxygen and bismuth tungstate : en
  • US2991334A - Shoulder support for a telephone : en
  • US2991433A - Adjustable attenuation correcting networks : en
  • US2990631A - Trenching machine : en
  • US2990756A - Photographic camera : en
  • US2990902A - Automatic car control system : en
  • US2991301A - Polyethylene glycol esters of betacarboxyethylsilanes : en
  • DE1834029U - LAUNDRY DRYERS. : de en
  • US2990860A - Saw chain : en
  • US2991011A - Hyperbolic navigation system and computer therefor : en
  • CA623226A - Respiratory gas flow regulators : en
  • BE601158A - : fr
  • US2991138A - Adjustable swingable tray : en
  • US2991148A - Decontamination of acidic plutonium containing solutions : en
  • USD190833S - Fishing creel : en
  • US2991196A - Sized glass fiber products : en
  • FR1265804A - Process for the preparation of compounds of the pregnane series : en fr
  • US2990867A - Pneumatic tire with separate tread rings : en
  • US2990692A - Home appliance, ice maker : en
  • US2991008A - goldberg : en
  • US2990928A - Drive control system : en
  • DE1834481U - PREFABRICATED COMPONENT FOR PILES OR PILLARS MADE OF CONCRETE OR MASONRY. : de en
  • DE1110224B - Counter system of the decade tube type with number-specific preselection of control pulse outputs : de en
  • DE1834104U - BRACKET FOR FASTENING TRANSISTORS. : de en
  • US2990695A - Thermodynamic transfer systems : en
  • US2990719A - Control apparatus : en
  • US2990776A - Wind driven generator : en
  • US2991351A - Remotely positionable lamp : en
  • US2991367A - Neutron source : en
  • FR1266224A - Variable impedance electrical circuits : en fr
  • FR1266234A - Planting machine : en fr
  • GB872046A - Improvements in or relating to the manufacture of mouthpiece cigarettes : en
  • DE1110554B - Aiming device on a weapon, in particular on a light defense weapon, for fighting moving air targets : de en
  • DE1834396U - HAIR CLIPPER. : de en
  • FR1266080A - Remote electrically controlled manipulator : en fr
  • GB871821A - Improvements relating to parking meters : en
  • GB871894A - Improvements in or relating to remote control for radio or television apparatus : en
  • GB871917A - Improvements in cylinders for internal combustion engines : en
  • DE1110198B - Mobile device for tamping tracks : de en
  • DE1110518B - Material for electrophotographic imaging : de en
  • DE1110151B - Process for the preparation of analeptically effective ª ‡ -acyl-oxy-carboxylic acid alkyl amides : de en
  • DE1110229B - Playback device for stereophonic sound transmission : de en
  • DE1110424B - Process for the production of a polymer emulsion consisting of several components for the application of vibration-damping coatings : de en
  • DE1834330U - STELLSTUCK. : de en
  • CA623281A - Benzene derivatives : en
  • FR1266040A - Manufacturing process of bis-3, 5, 5-trialkyl-1, 2-dioxolanyl peroxide : en fr
  • DK91226C - Process for the preparation of 1- (5-nitrofurfurylideneamino) -2-imidazolidinethione. : da en
  • US2991083A - Golf putting practice device : en
  • DE1110268B - Installation of underfloor transformers : de en
  • FR1266325A - Device for the radial application of cams to the end of a rotating shaft in the frame of a sewing machine : en fr
  • US2990824A - Vacuum controlled dampening device for secondary throttles : en
  • US2991081A - Toy with sighting and ball throwing device : en
  • DE1834335U - CAMERA WITH BUILT-IN EXPOSURE METER. : de en
  • FR1265857A - Device and apparatus for automatic regulation of cathodic protection of metallic structures : en fr
  • FR1265995A - Automatic frame printing machine : en fr
  • GB872212A - Control means for electromagnetically actuated twin horns on road vehicles : en
  • GB872324A - Improvements in or relating to the recovery of uranium : en
  • DE1110230B - Arrangement for operating condenser microphones on transistor amplifiers : de en
  • DE1110265B - Arrangement for gas pressure-tight termination of telecommunication cables : de en
  • GB871906A - Improvements in or relating to pressure-responsive electric switches : en
  • US2991348A - Timing circuit : en
  • US2991417A - Wave polarization detecting apparatus : en
  • FR75013E - : fr
  • FR75502E - Method and safety device for vehicles with hydraulic brakes : en fr
  • GB871970A - Improvements in or relating devices for folding moving articles : en
  • FR1265873A - Process for improving cellulosic textile materials and products conforming to those obtained : en fr
  • FR1266283A - Set of ear plugs for obtaining ear plugs with or without auxiliary casing forming a complete set of protection against noise or water penetration : en fr
  • US2991329A - Hydraulically actuated remote writing instrument : en
  • BE601217A - Method for manufacturing selectively endowed semiconductor dendritic crystals : en fr
  • DE1110553B - Simulator for imitating the movements of a missile to be steered towards a target : de en
  • FR1265843A - Automatic power control system for transistorized receivers : en fr
  • FR1266148A - Adjusting the return current of an element exchange column : en fr
  • FR1266152A - Weft feeding mechanism for automatic looms with changing cans : en fr
  • CA623101A - Percussion drill bit : en
  • GB872147A - Heat-hardenable compositions composed of polyvinyl chloride, epoxy resin and hardening agent : en
  • US2991101A - Connecting structure for beams of a roof support or the like : en
  • US2991415A - Frequency sensitive scaler : en
  • US2990651A - Overlap shake siding : en
  • US2991381A - Shielded magnet-assembly for colorkinescopes, etc. : en
  • GB872370A - A new or improved sharpening device : en
  • DE1834436U - TOY WATER CASTLE, TOWER OD. DGL. : de en
  • FR75542E - Improvements to folding boxes : en fr
  • DE1834100U - COMBINED LOCKING FOR THE ENCLOSURE TUB AND THE PROTECTIVE BASKET OF EXPLOSION-PROOF LUMINAIRES FOR FLUORESCENT LAMPS. : de en
  • FR1265810A - Process for the preparation of urea and thiourea derivatives : en fr
  • FR1266147A - Process for preparing alkanolamine salts : en fr
  • GB871904A - Improvements in or relating to pipe or hose couplings : en
  • FR1265819A - Gear cutting tool : en fr
  • GB872037A - Method of determining longitudinal stresses in the rails of a railway track : en
  • US2990617A - Compensating probe tip : en
  • USD190827S - Electric light fixture : en
  • CA623108A - Starting control for gas turbine engines : en
  • FR75517E - Traveling wave electronic device : en fr
  • GB872191A - Improvements in crusher linings : en
  • DK91236C - Process for the preparation of a purified and concentrated properdin preparation. : da en
  • BE601303A - Process for the manufacture of artificial threads, fibers and the like products from viscose, in addition to the products thus obtained. : en nl
  • US2990605A - Method of forming artificial vascular members : en
  • FR75099E - : fr
  • GB872098A - Hydraulically operated handbrake, particularly for rail vehicles : en
  • DE975021C - Manholes, in particular blind manholes : de en
  • FR1266104A - instant match lighter case : en fr
  • GB872336A - Improvements relating to heat-pump and/or refrigeration systems : en
  • US2991254A - Composition for engine deposit removal : en
  • US2990855A - Tubular conduits : en
  • US2991082A - Golf club : en
  • US2991342A - Laundry apparatus : en
  • FR1266372A - Process for increasing the vapor yield produced by the heat emitted during catalytic syntheses carried out at high pressure : en fr
  • US2991441A - Watertight electrical connector : en
  • FR1266159A - Buckle for safety belts for motorists or the like : en fr
  • FR1266410A - Process and installation for the desulphurization of gaseous hydrocarbon mixtures containing hydrogen sulphide : en fr
  • FR75541E - Rocking armchair convertible into a lounge chair : en fr
  • DE1110360B - Dental injection handpiece : de en
  • BE601354A - Improvements to items to be inflated. : en fr
  • CA623135A - Load-pickup repeating circuit interrupter : en
  • DE1110269B - Single column separator with earthing device : de en
  • US2990978A - Mixers : en
  • BE601200A - Hunting-shuttle device for looms. : en fr
  • CA623293A - Dyeing and printing process : en
  • US2990709A - Washing machine with improved clothes agitator : en
  • US2991261A - Method for preparing a polydiolefin latex : en
  • USD190816S - Full length corner cabinet : en
  • FR1265898A - Improvements to capping machines : en fr
  • FR1266306A - Process and machine for the surface fusion assembly of multilayer synthetic bodies : en fr
  • BE598848A - Improvements relating to insulators : en fr
  • FR1266378A - Nematocidal compositions containing 1.3-dichloropropene : en fr
  • FR1266391A - Method and device for dispensing liquids or other substances : en fr
  • DE1834477U - DEVICE FOR FASTENING IN PARTICULAR METAL STRAPS TO WATCH CASES AND JEWELRY. : de en
  • FR643M - : fr
  • GB871946A - A generator of supersonic vibrations : en
  • CA623334A - Liquid springs : en
  • US2991108A - Hatch cover holddown dog : en
  • US2991141A - Drawer track : en
  • US2990553A - Ear pads : en
  • US2991280A - Metallisable monoazo dyestuffs and the complex heavy metal compounds thereof : en
  • DE975015C - Nozzle dryer for stenter frames and similar machines : de en
  • DE975018C - Process for the manufacture of selenium rectifiers : de en
  • FR1266418A - Improvements to fuel injectors for internal combustion engines : en fr
  • BE601206A - Method for making visible on the radar screen a determined area in a larger water surface : en fr
  • US2991155A - Process for producing high grade, high purity hydrogen fluoride : en
  • FR1266032A - Catalytic preparation of benzene : en fr
  • GB872129A - Process for the production of 3ª-, 12ª--dihydroxy-11-oxo-23-bromospirostane : en
  • DE1110305B - Color corrected high pressure discharge lamp : de en
  • DE1834044U - RUBBER TEST DEVICE WITH ADJUSTABLE PRESSURE VOLTAGE. : de en
  • US2991379A - Electric brush holder : en
  • DE1834359U - MOTOR VEHICLE HEADLIGHTS WITH ADJUSTABLE HEADLAMP INSERT. : de en
  • GB872368A - Improvements relating to lances for use in steel-making : en
  • GB872010A - Improvements in sewing machines : en
  • US2990822A - Secondary throttle governor assembly : en
  • US2991032A - Baby bottle holder : en
  • GB872111A - Folding perambulator : en
  • FR1265901A - Eccentric tensioner hand saw frame : en fr
  • FR1266421A - Process for monoozonolysis of an unconjugated cyclic polyolefin : en fr
  • US2990780A - Control for fluid system : en
  • US2991161A - Autoclave : en
  • US2991194A - Resin impregnating method : en
  • DE1834065U - BASE BODY SERVING AS A WINDING SUPPORT WITH FRONT CONNECTIONS, IN PARTICULAR FOR WIRE RESISTORS. : de en
  • DE1834141U - HANDLE FOR SUITCASE, BAGS, BRIEFCASE OD. DGL. : de en
  • DE1834284U - CHEST BARRIER FOR STABLES. : de en
  • DE1834309U - DEVICE FOR DISPOSAL OF SPAEN. : de en
  • FR1266292A - Plate-shaped vibrating body support of a vibrating device used for massaging the body or feet : en fr
  • GB872236A - Apparatus for rearranging loaves of bread or other bakery products from a side-by-side to an in-line relationship : en
  • DE1110485B - Float valve : de en
  • US2990848A - Fluid pressure differential control : en
  • US2991398A - Meter box : en
  • US2990924A - Utility carrying case with supporting staff : en
  • US2991045A - Sealing arrangement for a divided tubular casing : en
  • US2991231A - Process of producing malt : en
  • FR1266023A - Strawberry plant with large fruits, sweet and fragrant, with particularly early fruiting period : en fr
  • GB872188A - A process for the manufacture of the dimethyl esters of terephthalic and isophthalic acid : en
  • DE1110206B - Circuit arrangement for an input device for a multiplex leased subscriber connection : de en
  • DE1834147U - COMBINED CLEANING DEVICE. : de en
  • DE1834263U - LINK BAND FOR JEWELERY AND USE. : de en
  • DE1110489B - Method and device for continuous hot-dip galvanizing of metallic strips : de en
  • CA623071A - Treatment of keratinous fibres : en
  • DE1110284B - Device with a multi-phase transformer for regulating the supply of an alternating current load by means of controllable, gas or vapor-filled discharge tubes : de en
  • FR1265858A - Switching chambers : en fr
  • FR1265900A - Emptying device for the evacuation of liquid excreta from vehicles : en fr
  • FR1266059A - Covering of walls of chalets and buildings, or other constructions by added stepped elements : en fr
  • FR1266264A - Filter for removing very fine particles : en fr
  • GB872054A - Improvements in reciprocating action pumps and in particular in fuel injection pumps for internal combustion engines : en
  • GB872211A - Improvements in or relating to pressure exchangers : en
  • FR1265920A - Method and device for searching and checking vehicles or moving objects : en fr
  • FR1266319A - Construction game : en fr
  • GB871818A - Improvements in electrical bridge measuring networks : en
  • BE598852A - Method for preparing thermoplastic products : en nl
  • BE600774A - Shoehorn and shoehorn. : en fr
  • BE601332A - Instruments to be marked. : en fr
  • CA623167A - Composition and method for removing copper containing iron oxide incrustations from a ferrous metal surface : en
  • CA623177A - Surge controller for compressors and pumps : en
  • DE1834004U - SHIRT COLLAR CLOSURE, IN PARTICULAR FOR SHIRTS. : de en
  • DE1834226U - EXTENDING STAND FOR SCAFFOLDING. : de en
  • US2990998A - Container structure : en
  • GB872379A - Improvements in apparatus for checking the fineness of a powdered product pneumatically conveyed via a pipeline : en
  • DE1110164B - Process for the preparation of 2-arylbenzothiazoles : de en
  • US2990678A - Wrist-watch : en
  • US2990864A - Refrigerated food processing device : en
  • CA623391A - Floor-like structure construction : en
  • US2991283A - Substituted amino alkyl esters of paraalkyl sulfamide benzoic acids : en
  • DE1110152B - Process for the preparation of sulfonamides : de en
  • BE601190A - Mechanical control device for nuclear reactor control rods : en fr
  • DE1110459B - Calculating wheel : de en
  • CA623037A - Game : en
  • CA623202A - Wood grinding machine : en
  • US2990759A - Binocular adapter for cameras : en
  • US2991363A - Neutron detection and measuring devices : en
  • GB872279A - Improvements in or relating to iminodibenzyl derivatives : en
  • GB871882A - A nickel plating composition : en
  • GR22076B - IMPROVEMENTS IN THE POLYMERIZATION OF FORMALDEUDE. : el en
  • USD190834S - Figure : en
  • GB872125A - New and improved containers : en
  • DE1834245U - DEVICE FOR THE SELECTION OF FRONT FILTERS FOR COLOR PHOTOS. : de en
  • DE975012C - Dosing belt weigher for controlling a continuous and constant weight feed of material with a loadable material with a balance beam that carries the conveyor belt : de en
  • DE1110507B - Creasing machine for cardboard, cardboard or the like. : de en
  • CA623129A - Face mask and similar devices having body-conforming means : en
  • DE1110411B - Process for the production of hardened phosphorus-containing composite polymers : de en
  • LU40087A1 - : en
  • FR1265837A - Fixing device for flexible engraved plates, in particular plates for intaglio printing on steel : en fr
  • FR75518E - Ear obturator : en fr
  • GB871853A - Improvements in freewheel or unidirectional clutch devices : en
  • FR1265912A - Combination hernia system and belt : en fr
  • GB872175A - Improvements in dispenser cartons : en
  • FR1266450A - Bolt to bolt in inaccessible places on one side : en fr
  • FR1265971A - Exterior curtain for bay window : en fr
  • US2990828A - Rotary segmental saw with rim rigidifying and silencing means : en
  • US2991265A - Polyethylene composition containing an nu-substituted oleamide : en
  • US2990567A - Worm operated door hanger : en
  • US2991376A - Portable power unit : en
  • DE1110223B - Additional gate for logic control devices with a threshold value element connected to the gate output to limit the output voltage : de en
  • US2990627A - Heel lift : en
  • US2991372A - Voltage signal comparison means with storage means : en
  • FR75522E - Method for translating a measurement and apparatus allowing the implementation of this method : en fr
  • CA623159A - Roof ventilator : en
  • CA623393A - Process for the manufacture of benzenedicarboxylic acid esters : en
  • DE1834083U - CLIP-ON WARNING SIGN FOR DISCONNECTORS AND SIMILAR COMPONENTS IN LOCAL OVERHEAD LINES. : de en
  • USD190822S - Underwater weed cutter : en
  • GB871814A - Improvements in and relating to a washing process and compositions therefor : en
  • FR1266376A - Improvement in bottle packaging : en fr
  • FR1266336A - Cartridge for firearm : en fr
  • GB872122A - Stabilizing sera : en
  • FR1265940A - Device for easy and immediate opening of correspondence envelopes : en fr
  • FR1266385A - Double woven velor fabric : en fr
  • FR1266415A - Improvements in devices for automatically performing operations, which are repeated, on the periphery of a cylindrical tube or the like : en fr
  • US2991253A - Solid soap composition : en
  • US2991359A - Radio receiving arrangement : en
  • FR1266085A - Boiling water nuclear reactor with overheating of steam : en fr
  • FR1265962A - Thread breaker for twisting machines : en fr
  • US2991110A - Sectional bumper and support structure : en
  • FR1265998A - Exploder for firing electric mine detonators : en fr
  • DK91240C - Fittings, preferably for use in crawl spaces. : da en
  • DK91211C - Process for the preparation of levans of a certain molecular weight. : da en
  • CA623096A - Spring suspension means for vehicles : en
  • BE601149A - Interleaving machine : en fr
  • FR1266164A - Gasket for tubes or flanged pipes : en fr
  • FR75523E - Sorting and Draining Machine : en fr
  • GB871811A - Improvements in or relating to steroids and the manufacture thereof : en
  • US2990796A - Submersible vessel : en
  • FR1266096A - Pigment preparations, particularly suitable for dyeing synthetic polyamides during their formation : en fr
  • DE1110222B - Circuit arrangement with at least one transfluxor, in the core of which at least one transmission hole and two control holes are arranged : de en
  • US2991040A - Display stand : en
  • US2991051A - Agitator paddle : en
  • US2991380A - Magnetic core structure for dynamoelectric machines : en
  • DE1110398B - Device for the production of extruded plastic products with multicolored surface effects : de en
  • DE1834088U - ELECTRIC MOTOR WITH AN ELECTROMAGNETIC RELEASE BRAKE. : de en
  • US2990618A - Builders transit : en
  • US2990817A - Vertical tube heater : en
  • US2991260A - Textile pigment printing compositions : en
  • GB871956A - Improvements in or relating to subscribers' line circuits for automatic telephone systems : en
  • GB871991A - Improvements in or relating to centrifugal pumps : en
  • US2991087A - Caster and camber adjustment means for vehicle wheel suspension : en
  • USRE25005E - Identification card : en
  • FR1265930A - Improvements to focusing devices in video cameras : en fr
  • GB872330A - Endless steel plate conveyors : en
  • DE1834371U - VEHICLE WHEEL, IN PARTICULAR TRACTOR WHEEL. : de en
  • FR1266053A - Improvement in the manufacture of asbestos cement products : en fr
  • GB872165A - Improvements in conveyors : en
  • FR1266202A - Advanced rolling mill : en fr
  • US2990711A - Latch and lock assembly : en
  • US2991396A - Voltage surge suppressor : en
  • DE1110159B - Process for the preparation of analeptically active N-substituted amino orcamphan derivatives or of their acid addition salts and quaternary ammonium compounds : de en
  • FR1266371A - System for the transmission of high frequency electrical energy : en fr
  • GB871815A - Improvements in warp knitting machines : en
  • BE601182A - Ingot tongs : en fr
  • BE601245R - Sofa bed : en fr
  • FR1266043A - Octopus well : en fr
  • GB871879A - Improvements in or relating to head boxes and linings for ingot moulds : en
  • GB872156A - Improvements relating to sealing arrangements for window and like glass panels : en
  • GB872256A - Improvements in methods for treating fuel gases : en
  • US2991211A - Manufacture of ceramic ware : en
  • DK91238C - Portable stand for hanging clothes. : da en
  • US2990690A - Argon purification process : en
  • US2990889A - Propeller blade sock : en
  • US2991180A - Process for the preparation of perfumed extracts and in particular of powders from alcohols containing liquid and substances and products resulting therefrom : en
  • DE1110342B - Method for material processing by means of a charge carrier beam : de en
  • GB872246A - Improvements in or relating to tyre valve connectors : en
  • FR1266356A - Circuit breaker, power regulator : en fr
  • FR1266427A - Polyvinyl halide compositions plasticized with bis-naphthenates : en fr
  • FR1266228A - New camera with electric motor drive : en fr
  • GB871837A - Yarn tension compensators : en
  • GB872207A - Process for the production of pigmented re-generated cellulose fibres : en
  • FR75507E - Electric arc blowing device : en fr
  • US2991103A - Connecting structure for beams of a roof support or the like : en
  • FR1266241A - Coil support for guiper machines or the like : en fr
  • FR1266320A - Disinfection installation in particular for hospitals, epidemic stations and the like : en fr
  • FR1266425A - Tape puncher device for typesetting machines : en fr
  • GB871862A - Improvements in and relating to urinals for personal wear : en
  • GB872110A - Improvements in or relating to rotary fluid displacement means : en
  • GB872154A - Improvements in or relating to methods of labelling and identifying materials : en
  • DE1834298U - TOOTH COUPLING WITH AXLE PARALLEL TEETH AND DAMPING INSERTS BETWEEN THE TOOTH FLANGE OF THE COUPLING STAR AND THE COUPLING SLEEVE. : de en
  • BE600930A - Metallizable azo dyes and process for their preparation. : en fr
  • CA623050A - Treatment of titanium metal : en
  • CA623205A - Tailgate mechanism for trucks : en
  • CA623301A - Gated pulse amplitude comparison circuit : en
  • CA623405A - Leg-rest and control arrangement for chair : en
  • DE1110298B - Inverter with transistors : de en
  • FR1266146A - Installation for compacting molding sand, called : en fr
  • US2990623A - Self-clearing liquid ballistic for gyro assembly : en
  • US2991024A - Constant torque variable speed drive : en
  • DE1834244U - TAPE AND / OR RECORD PLAYER WITH AC MOTOR AND TRANSISTOR AMPLIFIER. : de en
  • CA623324A - Mechanism for securing printing roll to shaft : en
  • US2991242A - Catalytic hydrogen transfer process : en
  • US2990619A - Apparatus for solving seismic problems : en
  • DE1834357U - LEATHER COVER FOR CAR STEERING TRACKS. : de en
  • US2990820A - Rotating mechanism of main shaft of oil engine : en
  • US2991184A - Control of souring in flexographic inks : en
  • US2991018A - Noise reduction of food waste disposers : en
  • BE600772A - Improvements to chicken cages. : en nl
  • BE601179A - Broom handle : en fr
  • US2991358A - Detection of signal in noise : en
  • DE1110358B - Facility for X-ray examinations : de en
  • DE1110565B - Method and device to prevent sulphate or other deposits on the material to be fired in the cooling zone of ceramic tunnel ovens : de en
  • GB872136A - Adhesive tape : en
  • GB872161A - Machines for folding blanks : en
  • US2990798A - Semi-automatic boat bailer : en
  • US2990872A - Apparatus for molding laminates : en
  • USPP2069P - shammarello : en
  • DE1110315B - Tantalum electrolytic capacitor : de en
  • DK91229C - Process for the preparation of 1-substituted 4,6-diamino-1,2-dihydro-s-triazine compounds or salts thereof. : da en
  • CA623341A - Ruler : en
  • FR1265947A - Improvements to media for presenting objects, in particular for commercial or advertising purposes : en fr
  • GB872337A - Improvements relating to electric isolating switches : en
  • DE1834307U - ADJUSTABLE CLAMPING ARM. : de en
  • DE1110455B - Device for determining the position of a document with regard to a label on it : de en
  • DE1110339B - Arrangement for continuous resistance heating of continuous workpieces with an electrically conductive liquid bath as contact means for current transmission to the workpiece : de en
  • FR1266081A - Chain drive for gear reduction without changing to intermediate gears : en fr
  • DK91230C - Cylinder quick press with circular rate foundations. : da en
  • FR1266408A - Process for the manufacture of materials, preferably fibrous materials, provided with layers of synthetic material : en fr
  • FR1265923A - Advanced lifting device : en fr
  • FR1266243A - Two-part stopper, nozzle, sprayer and dropper for bottles and similar containers : en fr
  • CA623117A - Method of relatively fixing metallic objects, more particularly electrodes for cathode-ray tubes : en
  • GB872017A - Improvements in or relating to adjustable pitch axial flow rotors and blades therefor : en
  • DE1110362B - Dental spray and atomizer handpiece with medicine container : de en
  • DE1834409U - DEVICE FOR CHECKING THE LINE OF SIGHT DETECTED BY THE REIN AND FRONT OF A WEAPON. : de en
  • FR1266278A - Improvement in separable closures : en fr
  • FR1266377A - Bright nickel electroplating : en fr
  • US2990659A - Work indexing means for disc grinders : en
  • US2990714A - Apparatus and method for testing liquid shrinkage : en
  • LU40088A1 - : en
  • US2991181A - Cereal and method of making same : en
  • CA623297A - Automatic focusing system : en
  • US2990971A - Safety closure cap for filling spouts of pressurized liquid cooling systems : en
  • CA623273A - Servo control mechanisms : en
  • CA623112A - Glass fiber mats and method of making such mats : en
  • BE600858A - Roller system supporting a conveyor belt. : en fr
  • BE601274A - Chemotherapeutic compositions of aromatic glyoxalic derivatives : en fr
  • US2990772A - Plate clamping means for printing machines : en
  • US2991195A - Method of metallizing holes and cavities with a refractory metal : en
  • USPP2068P - shammarello : en
  • CA623026A - Floor feeder duct : en
  • CA623146A - Control apparatus for fluid suspension system : en
  • CA623061A - Apparatus for obtaining measurements of electric power : en
  • DE1110292B - Device for controlling the speed or direction of rotation of a DC-fed drive motor for clocks and. like : de en
  • DE1834381U - CAN- OR BUCKET-SHAPED TIN CONTAINERS, IN PARTICULAR SHAPED CONTAINERS WITH TAPPING STRIPS. : de en
  • FR1266317A - Process for the recovery of noble metals in deactivated catalysts : en fr
  • FR1266364A - Method and apparatus for manufacturing paired sheets of glass : en fr
  • CA623053A - Adhesive composition containing polyvinylacetate and polyvinylalcohol and process employing the same : en
  • FR75512E - continuous feed and flow yarn twist : en fr
  • US2990551A - Integrated clasp for use with neckties : en
  • US2990718A - barnaby : en
  • US2990960A - Boot and overshoe rack : en
  • US2991425A - Delay network : en
  • CA623265A - Wire coiling machine : en
  • CA623332A - Stabilized halogen-containing resins : en
  • FR1266355A - Automatic guidance device for vehicles on tires and for mixed vehicles : en fr
  • CA623406A - Foundry cores : en
  • DE1834413U - SIGNAL DEVICE SET FOR THE DISPLAY OF OPERATING STATES, IN PARTICULAR FOR DISPLAYING THE STATE OF AGING IN HAYSOKS. : de en
  • BE600898Q - Autoclave seal for the tight assembly of tubes or other collared elements. : en fr
  • DE1110116B - Device for transferring elongated rolling stock from an approximately horizontal-right screen grate onto a slide : de en
  • DE1110373B - Lemon wedge press : de en
  • DE1110125B - Washing machine : de en
  • FR1266275A - Process for preparing alkylborines : en fr
  • GB872009A - Vehicle supporting structure : en
  • GB872047A - Improvements in or relating to apparatus for the manufacture of mouthpiece cigarettes : en
  • US2991295A - 11beta-hydroxy-17alpha-alkyl estrogens and intermediates in the production thereof : en
  • US2990827A - Spring starter for internal combustion engines : en
  • US2991332A - Phonograph pickup : en
  • CA623283A - Amplifiers employing transistors : en
  • CA623099A - Machine for making ornamental pompon bows : en
  • US2990569A - Door hold-open device : en
  • DK91222C - Process for the preparation of a molecular compound of 5-phenylazo-2,6-diaminopyridine. : da en
  • GB871863A - Improvements relating to the production of accurately formed reflecting surfaces : en
  • DE1834243U - HOUSEHOLD WEIGHT SCALE. : de en
  • DE1834329U - ARRANGEMENT OF STOCKING HOLDERS ON CARDBOARD FOR DISPLAY. : de en
  • DE1834491U - HAND SPRAYER. : de en
  • GB872339A - Improvements in or relating to spectacle mountings : en
  • DE1110122B - Method and tool for narrowing a bore or for increasing the surface of a workpiece : de en
  • FR1266014A - Zirconium alloy : en fr
  • FR1266072A - Device for the precise focusing of bright image devices : en fr
  • DE1834021U - ROUTE SHIELDING AGAINST DRIP WATER AND FOR THE CONDITIONING OF MAIN AND BLIND SHAFTS WITH GLASS FIBER FABRIC INLAY, PRESENTLY FOR SUBSIDIARY MINING : de en
  • US2991205A - Method of improving corrosion resistance of stainless steel : en
  • DE1110376B - Quilt with all-round edge seam : de en
  • CA623052A - Sill and post structure for automobile bodies : en
  • LU40083A1 - : en
  • US2990600A - Apparatus for making tile and culverts : en
  • US2990775A - Cooling system based on thermoelectric principles : en
  • US2991037A - Hook construction : en
  • FR1266303A - Protective assembly for transistors : en fr
  • GB872204A - New monoazo dyestuffs of the azobenzene series : en
  • FR75538E - MOTOR VEHICLE GARAGE : en fr
  • FR75547E - Machine for filling containers with food products : en fr
  • GB872177A - Improvements in and relating to insecticides : en
  • CA623143A - Acetylene compounds and process of preparing same : en
  • FR1266018A - Trimmed power cut-off point for easy flow : en fr
  • GB872243A - Improvements in or relating to method of producing superior quality ingot metal : en
  • US2990818A - Boiler drum expansion joint assembly : en
  • US2991464A - Azimuth target gating system : en
  • US2990825A - Speed regulator systems or mechanisms : en
  • BE600810A - Device for assembling and fixing parts of all kinds. : en fr
  • BE601314A - Rotating jig holder for machine tools to reproduce. : en fr
  • CA623186A - Inside safety release for chest type freezer : en
  • FR1265977A - Advanced transmission chain : en fr
  • FR1266208A - High temperature fluid heater : en fr
  • FR1266044A - Improvements to tedders : en fr
  • FR1266108A - Improvements made to blades for turbo-machines : en fr
  • FR1266117A - Liner stocking protector : en fr
  • US2991085A - Cutting tool chuck : en
  • DE1110371B - Process for the production of a valve plate for motor compressors by injection molding : de en
  • DE975009C - Screw-in filter nozzle : de en
  • DE1834186U - CHRISTMAS TREE MADE OF PLASTIC. : de en
  • FR1266294A - Packaging for organic products : en fr
  • GR22066B - CONFECTIONERY MADE FROM FRUIT JUICE WITH ADHESIVE EXTRACT. : el en
  • US2990728A - Transmission gear : en
  • US2991049A - Mixing apparatus : en
  • DE1110127B - Process for the continuous connection of foam sheets with a flexible carrier sheet : de en
  • DE1834101U - DEVICE FOR MANUFACTURING CROSS WINDING REELS. : de en
  • DE1834241U - REGISTRATION DEVICE. : de en
  • USD190810S - Telephone handset : en
  • DE1110465B - Preparations for influencing, in particular inhibiting, plant growth : de en
  • DE1110497B - Movable boom for radial drilling machines : de en
  • DE1834429U - PATIENCE. : de en
  • DE1110109B - Boom for mobile drilling rigs : de en
  • DE1110340B - Process for the continuous production of consumable metallic electrodes, in particular titanium electrodes, for electric arc furnaces : de en
  • DE1110475B - Elastic bearing : de en
  • DE1834355U - ELASTIC JOINT. : de en
  • BE600824A - New asymmetrically substituted disulfonamides and their preparation : en fr
  • BE601355A - Assembly of door handles. : en fr
  • DE1110243B - Unrestricted number allocation regardless of the spatial location of the subscriber connections in the output multiple of the subscriber selection stage (s) of the local office enabling circuit arrangement for telecommunication, in particular telephone switching systems : de en
  • BE601263R - The stop valve : en fr
  • CA623292A - Solutions of polysulphonamides : en
  • DE1834110U - OIL BURNER ATOMIZING NOZZLE FOR SLOWED FLAME FORMATION. : de en
  • FR1266222A - Process for the separation and fractional recovery of homologous hydrogen carbides using molecular sieves : en fr
  • CA623046A - Barking machines : en
  • CA623064A - Hydroxy-steroids and process of making same : en
  • US2990608A - Method of making sheet metal elements with passages therein : en
  • US2990949A - Wire covering boot : en
  • FR1265861A - Solvent extraction process in textile processing : en fr
  • FR1265980A - Further development of zinc electrodes for electrochemical power generators : en fr
  • GB871855A - Improvements relating to the hinged mounting of bonnets, boot lids or the like covers on road vehicles : en
  • BE600833A - Process for the preparation of cyclohexanol. : en fr
  • CA623384A - Vacuum controlled dampening device for secondary throttles : en
  • DE1110130B - Process for desizing and bleaching of fabrics and textile goods : de en
  • DE1110186B - Device for freezing sperm, in particular bull sperm : de en
  • DE1110299B - Three-phase high voltage transformer for X-ray apparatus : de en
  • DK91224C - Process for the preparation of N <1> -riboside or N <1> -2'-deoxy-riboside of 5-fluorocytosine or acid addition salts thereof. : da en
  • US2990672A - Method of and apparatus for producing communication cables : en
  • US2991098A - Connecting structure for beams of a roof support or the like : en
  • GB872082A - Improvement in and relating to the manufacture of sealing capsules : en
  • US2990694A - Refrigeration apparatus : en
  • US2990598A - Connector for plates : en
  • USD190825S - Plate or similar article : en
  • DE1834385U - POCKET CORKSCREW OD. DGL. : de en
  • USD190845S - Ash tray : en
  • GB872331A - Improvements in the polymerisation of aldehydes : en
  • US2990649A - Glass feeder combination front spout cover, burner block and burner assembly : en
  • FR1266177A - Primary circuit breaker for protection against current surges : en fr
  • FR1266031A - Improvements in the manufacture of electronic emission devices in vacuum : en fr
  • FR1266139A - Reversing circuit running at high speed : en fr
  • BE600890R - Improvements to washing machines and dishwashers. : en fr
  • US2990830A - Medical instrument with focusing telescope : en
  • DE1110429B - Use of a zinc alloy : de en
  • CA623069A - Pulp wood barking machine : en
  • FR1265893A - Improvement in overdrive mechanisms for motor vehicle transmission : en fr
  • DE1110492B - Aluminum foil with enlarged surface by etching : de en
  • FR1266380A - Core holder for magnetic multi-track erasing heads : en fr
  • FR75545E - False twist device, process for crimping threads or yarns with this device, and crimped threads or yarns obtained by this process : en fr
  • GB872261A - New antibiotic rufochromomycine and process for its preparation : en
  • USD190830S - Tire chains : en
  • FR1266201A - Process for manufacturing cured products from unsaturated polyesters and compounds copolymerizable with these polyesters : en fr
  • GB872166A - Improvements in conveyors : en
  • GB872186A - Improvements in or relating to mixers for building materials : en
  • DE1834351U - DEVICE FOR AXLE SUSPENSION WITH EYELESS SPRINGS AND A PIVOT IN VEHICLES. : de en
  • DE1834461U - SUPPORTING FRAMEWORK FOR STATIONARY CONVEYOR LINE : de en
  • DE1834332U - HOLDING DEVICE FOR PIECES OF TEXTILE TRAILS WITH PATTERNS. : de en
  • GB872081A - Improvements in and relating to washing machines : en
  • DE1110114B - Weather cooling machine with a dedusting device : de en
  • DE1110304B - Anti-glare device for motor vehicle headlights : de en
  • DE1110213B - Tuning device for television receivers : de en
  • DE1110413B - Process for improving the soot absorption of raw montan wax : de en
  • DE1834074U - CABLE CONNECTION. : de en
  • DK91233C - Electric incandescent lamp for projection purposes. : da en
  • GB872020A - Electrical sorting apparatus : en
  • GB872201A - Improvements in or relating to steroids and the manufacture thereof : en
  • FR1265936A - Assembly device on the bases of furniture elements such as tops : en fr
  • FR1265831A - Process for preparing aqueous solutions of threo-1-p-nitrophenyl-2-azidoacetyl-aminopropane-1, 3-diols : en fr
  • US2991136A - Injection syringe : en
  • US2991357A - Amplitude modulated radio frequency transmitter : en
  • US2991437A - Magnetic core : en
  • DE1110470B - System for interconnected operation between free-piston gas turbines and steam boiler systems : de en
  • DE1110472B - Arrangement for connecting two components with anisotropic expansion : de en
  • FR1266249A - Swash plate high pressure positive displacement motor or pump : en fr
  • GB872310A - Liquid fuel compositions : en
  • CA623169A - Siloxane coated cooking utensils : en
  • DE1110227B - Procedure for attaching a spacer and sealing ring to the speaker basket : de en
  • FR1266262A - Improvements in machines for folding upper and lower parts of cardboard boxes or the like : en fr
  • GB872079A - Improvements relating to the winding of armature cores : en
  • DE1834398U - ARRANGEMENT FOR FASTENING FEED MECHANICS TO BALLPOINT PEN SLIDING CAPS. : de en
  • DK91215C - Process for the preparation of α, β-unsaturated aldehydes. : da en
  • FR1265986A - Resonant cavity tuning device : en fr
  • CA623007A - Brake mechanism : en
  • FR1265852A - Self-scavenging fuel composition for spark-ignition internal combustion engines : en fr
  • DE1110228B - speaker : de en
  • DE1110301B - Voltage measuring circuit arrangement, in particular for measuring voltage pulse amplitudes of short duration : de en
  • FR1265934A - Advanced receiver for security remote control system : en fr
  • FR1266089A - Adjustable brake for tilting frame pivots : en fr
  • FR1266430A - Method and installation for shaping materials by means of a load bearing beam : en fr
  • FR1266103A - Process for manufacturing single crystals and device for applying said process as well as single crystal according to those thus obtained : en fr
  • GB872135A - Method and apparatus for making a shaped article from a slurry : en
  • GB872164A - Improvements in or relating to phenthiazine derivatives : en
  • US2990955A - Grading apparatus : en
  • FR1266345A - Bodywork for vehicles or other use : en fr
  • GB872013A - Flow measuring device : en
  • DE1110297B - Converter arrangement with semiconductor valves : de en
  • DE1110308B - Magnetically operated protective tube changeover contact with transition : de en
  • FR1265851A - Process for manufacturing corrugated sheets and machine for using this process : en fr
  • FR1265909A - Plastic eyes and nose for stuffed toys : en fr
  • DE1834287U - LEGENEST FOR CHICKENS. : de en
  • DE1834497U - DEVICE FOR SCREWING AND UNSCREWING NUTS AND PLUG. : de en
  • LU40086A1 - : en
  • FR1266098A - Method and device for ensuring the stability of high-energy glow discharges in gas atmosphere : en fr
  • FR1266426A - Ironing board : en fr
  • CA623118A - Combination switch and variable resistor adapted for use with printed wiring : en
  • US2990907A - Acoustic filter : en
  • FR1266365A - Process for the preparation of boron hydrides : en fr
  • FR1265905A - Improvements to folding seats, especially for camping and for the garden : en fr
  • GB872170A - Improvements relating to electron-beam discharge tubes : en
  • US2990909A - Scaffold-forming structure : en
  • US2990999A - One piece multi-trip rectangular container : en
  • FR1266339A - Closing device for collapsible transport container and container provided with said device : en fr
  • US2990913A - Carburetion device : en
  • BE601290A - Connection grid of electrical elements and its manufacturing process : en fr
  • CA623204A - Positioning device for machine tools : en
  • CA623296A - Stabilized polyurethane compositions : en
  • FR1265845A - Operating mechanism for circular hosiery looms : en fr
  • GB872297A - A container for liquids : en
  • DK91231C - Strap for transporting one or more needle holders in a facsimile machine over a registration sheet. : da en
  • GB872137A - Brassiere : en
  • US2990851A - Multiple valve and connection : en
  • US2991140A - Enclosure : en
  • GB872049A - Improvements in or relating to pivotal connections : en
  • GR22070B - NOTEBOOK OF THE DAY ADJUSTED TO A CIGARETTE BOX. : el en
  • CA623082A - Conveying apparatus : en
  • DE1110464B - Spawn grate for fish farming : de en
  • DE1834433U - MODEL VEHICLE. : de en
  • CA623347A - Process for strengthening pipes : en
  • CA623360A - Microporous metallic membranes and methods of manufacturing the same : en
  • US2990893A - Land levelling and smoothing harrow : en
  • CA623138A - Separation of filter material from carbon black : en
  • CA623276A - Car closure : en
  • BE601228A - Novel 1-aroylalkyl-4-arylpiperidine carboxamides and processes for their preparation : en nl
  • CA623306A - Production of trinitrotoluene : en
  • US2990741A - Control system for rotary cutter : en
  • USD190803S - Figure : en
  • BE601293A - Device for transverse folding of items of laundry behind the calender or the like : en fr
  • DE1834487U - CLOSURE FOR SINK, BATHTUB AND THE LIKE. DRAIN. : de en
  • US2990833A - Toothbrush and paste kit : en
  • US2991275A - Hydrocarbon resins produced using cycloparaffinic diluent : en
  • CA623066A - Glow discharge apparatus for measuring low gas pressures : en
  • DE1110508B - Press and method for drawing and stamping box parts on this press : de en
  • DE1110399B - Calender for hot stamping webs made of thermoplastic material : de en
  • US2990713A - Multi-purpose friction tester : en
  • US2990941A - Load driving members of conveyors : en
  • DE1110516B - Plastic film reel : de en
  • CA623374A - Polyurethane foams : en
  • GB872227A - Motion-transmitting device : en
  • DE1834067U - ELECTRIC LINE TERMINAL. : de en
  • DE1834352U - ECCENTRICALLY MOUNTED LOCKING BOLT FOR FEED LOADING FRAME ON AGRICULTURAL VEHICLES. : de en
  • DE1834392U - ABRASIVE AND CUTTER RING FOR GLUELESS FASTENING. : de en
  • US2990753A - Method of and apparatus for making plate-and cylinder cams : en
  • US2990837A - Inflatable structure : en
  • US2990596A - Disconnect for the supply lines from an aircraft to a pilot : en
  • DE1110359B - Three-legged forceps designed for surgical purposes : de en
  • DE1834356U - DEVICE FOR LIMITING THE STEERING SLEEVE IN MOTOR VEHICLE STEERING SYSTEMS. : de en
  • SE175906C1 - Vacuum melting furnace : en sv
  • GB872284A - Improvements in the production of chloralkylammonium chlorides : en
  • FR1266259A - Method and device for drilling steel-walled elements : en fr
  • GB872149A - Improved fillers and their preparation : en
  • US2990682A - Fuel charge : en
  • FR1266302A - Device for humidifying air : en fr
  • DE1834081U - PRESSURIZED SWITCH. : de en
  • GB872376A - Improvements in or relating to clamping glands for armoured electric cables : en
  • DE1110380B - Multi-rope traction sheave, especially four-rope friction sheave, for mining shaft conveyor systems : de en
  • DE1110577B - Suction truck with overfill prevention device : de en
  • DE1834027U - PROGRAM CONTROL UNIT FOR AUTOMATIC WASHING MACHINES. : de en
  • DE1834085U - INTERMEDIATE SWITCH. : de en
  • FR1266242A - Seed treatment products in the form of grains which can be spread by means of a sowing machine : en fr
  • CA623282A - Beneficiation of ores : en
  • DE1834391U - ELECTRICAL DEVICE FOR CONTROLLING THE SUPPLY EQUIPMENT ON AUTOMATIC MACHINE TOOLS. : de en
  • GB872274A - A process for lowering the pour point of high boiling point hydrocarbon mixtures, especially lubricating oils : en
  • BE600814A - Frame for looms : en fr
  • DE1110551B - Propellant case for projectiles of recoilless weapons : de en
  • DE1834157U - DEVICE FOR HOLDING AND HANGING FLAT OBJECTS, IN PARTICULAR PICTURES. : de en
  • LU40093A1 - : en
  • DE1110406B - Process for the production of foams based on isocyanate : de en
  • DE1834240U - DEVICE FOR AUTOMATICALLY RECORDING THE DECELERATION CURVE OF A POWER MACHINE, IN PARTICULAR A TURBINE. : de en
  • DE1110312B - Electrode for an electrolytic capacitor : de en
  • DE1834237U - DEVICE FOR CUTTING PLASTIC BARS, SO-CALLED RAND GRANULATOR : de en
  • BE601249A - Heat exchanger, e.g. for gas turbo-engine : en fr
  • CA623252A - Locking type gas valve : en
  • DE1110421B - Process for the production of high-melting polyterpene resins : de en
  • FR1266210A - Progressive spacing device for fruit and vegetable grader rollers : en fr
  • FR1266315A - Plutonium compounds : en fr
  • DE1834151U - Shaker : de en
  • LU40108A1 - : en
  • US2991220A - Insecticidal repellent : en
  • DE1834326U - ADVERTISEMENT PLUGGED INTO A JACKET POCKET. : de en
  • FR1266406A - Joining of formwork and formwork for construction work : en fr
  • GB871813A - Brazing paste and method of brazing using brazing paste : en
  • GB872051A - Improvements in or relating to metal alloys and articles : en
  • GR22073B - SPECIAL LIFEGUARD FOR ADULTS AND MINORS. : el en
  • DE1110236B - Bi-directional intermediate amplifier : de en
  • US2990970A - Extensible tank : en
  • US2991212A - Method of making padded contoured carpets : en
  • US2991454A - Matrix switching means : en
  • US2990691A - Low temperature separator : en
  • DE1110422B - Process for the production of copolymers which are soluble in water and water-containing alcohols : de en
  • GB872277A - Improvements in or relating to hydraulic torque-converters : en
  • US2991056A - Fuel injector for fluid pumps for internal combustion engines : en
  • BE600818A - Valve : en fr
  • BE601265A - FILM FORMING COATING AGENT : en fr
  • CA623130A - Apparatus for contacting solids with liquids : en
  • US2990602A - Method of hot-pressing ceramic ferroelectric materials : en
  • US2991286A - Homodihydrocarbostyril : en
  • LU40084A1 - : en
  • FR1266398A - Thiophosphonic acid esters and process for their preparation : en fr
  • GB872328A - Production of stabilised polyamides : en
  • CA623105A - Radio-frequency-energy transmission-line system and antenna : en
  • DE1110160B - Process for the preparation of analeptically active N-substituted amino orcamphan derivatives or of their acid addition salts and quaternary ammonium compounds : de en
  • DE1834238U - DEVICE FOR DISPLAYING THE STATION OF THE POINTER OF POINTER INSTRUMENTS, IN PARTICULAR SCALES. : de en
  • DK91251C - Barrier or freewheel mechanism. : da en
  • FR1265832A - Process for preparing sterilizable solutions of vitamin D containing calcium salts : en fr
  • FR75539E - Hydraulic control for threshing sheep and others : en fr
  • GB871931A - Improvements in and relating to multi-pole electric circuit breakers : en
  • FR1266063A - Method and machine for finishing tire sidewalls : en fr
  • FR1266367A - A composition for reducing fluid loss in wells and a method of treatment using said composition : en fr
  • GB872234A - Apparatus for the production of bulky yarns : en
  • US2990943A - Metal working process : en
  • US2991409A - Power transmissions controlled by saturable reactors : en
  • DE1110135B - Coke dry cooler : de en
  • DE1110460B - Mechanical chopping machine : de en
  • DK91248C - Apparatus for processing cheesecake. : da en
  • FR75514E - Improvements made to items such as switches : en fr
  • US2990783A - Gear pumps : en
  • US2990989A - Compensator for web sheet : en
  • US2990644A - Toy railroad car with operating search light : en
  • DE1110205B - Transferring two or more electrical lines between two vehicles that are coupled to one another : de en
  • DE1834211U - FLAT ROOF EXIT DEVICE. : de en
  • DE1110569B - Swingable spiral conveyor tower : de en
  • US2990807A - Apparatus for coating particles : en
  • DE1110188B - Countercurrent trickle cooler : de en
  • CA623051A - Apparatus for reaming holes drilled in the earth : en
  • FR1266021A - removable camping equipment that can be combined with a motorcycle for transport : en fr
  • GB872045A - Improvements relating to machines for securing soldering tags : en
  • GB871817A - Brushing means for washing vehicles : en
  • GB872265A - A combined jack and damper for aircraft landing gear : en
  • GB872285A - Improvements in or relating to constant velocity universal joints : en
  • US2990607A - Method of producing electric heating pads : en
  • US2990681A - High compression externally fired laminal displacer engine : en
  • US2990945A - Cartridge packing means : en
  • US2991013A - Thermostatic valve control : en
  • US2991262A - Modified shellac coatings : en
  • GB871843A - Improvements in electrical servo-systems : en
  • GB872286A - Production of corundum : en
  • FR1266008A - Device of a branched high voltage direct current network : en fr
  • GB871829A - Magnetic device for computing or control systems : en
  • FR1266387A - Underwear : en fr
  • GB872074A - Parachute toys : en
  • DE1834254U - TEACHING AID FOR MATHEMATICS LESSONS. : de en
  • BE598793A - Process for preparing novel hydrazines, in particular 2-hydrazino-1,2,3,4, -tetrahydro-naphthalenes, and their salts : en fr
  • DE1110486B - Gear change transmission : de en
  • DE1110153B - Process and device for the production of 1,4-dibromobutene- (2) : de en
  • DE1110579B - Device for dividing the edge warp thread of a warp : de en
  • US2990732A - Hand drill gauge and hole setter : en
  • US2991063A - Apparatus for the continuous vacuum treatment of metals : en
  • DE1110163B - Ultraviolet absorber for plastics, synthetic resin compounds, varnishes and paints : de en
  • DE1834225U - PLASTIC RAILWAY. : de en
  • GB871877A - Arrangements for conditioning air inside a chamber such as a motor car under open curcuit conditions : en
  • GB872140A - Purification of trimethoxyboroxine : en
  • US2990829A - Ice fishing heater : en
  • DE1110478B - Grease gun : de en
  • US2991406A - Overhead door operating mechanism : en
  • DE1834038U - COMBINATION FOLDER CAN BE USED AS A FOLDER OR FOLDER FOLDER FOR RECORDING WRITTEN MATERIAL. : de en
  • DE1834460U - CONVEYOR DEVICE. : de en
  • DE1110532B - Centrifugal clutch, especially for motor vehicles, with disengageable locking device : de en
  • DE1110314B - Tantalum electrolytic capacitor : de en
  • DE1834049U - COMPOSITE PAVING STONE. : de en
  • DE1834093U - STARTING INHIBITION FOR FERRARIAN ENGINES. : de en
  • GB872038A - Improvements in or relating to tyre building apparatus : en
  • BE600799A - Sitting-reclining furniture. : en nl
  • CA623028A - Grinding mills : en
  • FR1266175A - Interlocking pearl enhancements : en fr
  • GB871999A - Improvements in or relating to the control of electrical machines : en
  • DE1110275B - Electric cam switch : de en
  • FR1265882A - Progression rheostat in particular for electromagnetic clutch control circuit : en fr
  • FR1266144A - Semiconductor device having at least one electrode containing aluminum : en fr
  • FR1266287A - Mounting of flame carriers on reactors, in particular on stato-reactors : en fr
  • GB871923A - Improvements in the production of powdered vulcanized rubber : en
  • DE1834030U - LAUNDRY DRYERS. : de en
  • DE1110453B - Circuit arrangement for the simultaneous operation of several magnetostrictive oscillating bodies in cleaning systems : de en
  • DE1110524B - Breathing mask with fresh air supply : de en
  • CA623095A - Driving gears and shaft supported in housing : en
  • CA623398A - Adjustable locking lift link : en
  • GB871942A - Improvements in phase comparison circuit arrangements : en
  • GB872352A - 1-arylalkyl-4-arylpiperazines : en
  • DE1834321U - INSULATED CABINET FOR SWEATING OUT SALAMI SAUSAGE. : de en
  • GB872269A - Improvements relating to the preparation of gypsum plaster : en
  • IE25218L - Sodium - vapour discharge lamps : en
  • DE1110115B - Detachable attachment of a roll frame to a fixed comb roll frame : de en
  • FR1265821A - Process for the manufacture of 21-alkyl derivatives of 17beta-hydroxy-17alpha-pregn-20-ynes : en fr
  • FR1266388A - Perfected underwear : en fr
  • FR1265806A - Process for the manufacture of derivatives of retrocortin and of hydro-retrocortin : en fr
  • FR1266090A - Process for the production of azo dyes : en fr
  • GB871870A - Improved apparatus for feeding washers or other articles : en
  • DE1110192B - Cooled rail for industrial heaters such as push ovens : de en
  • DE1110568B - Conveyor device for bulk goods : de en
  • DE1834134U - RUETTELGEHAENGE, ESPECIALLY FOR EMPTYING A FOUNDRY FORM BOX. : de en
  • DE1834200U - ELECTRIC OVEN. : de en
  • DE1110536B - Tractor with a passenger seat arranged on the back of the driver's seat : de en
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  • FR1265935A - Transfer pump with anti-siphon device : en fr
  • GB872055A - Improvements in self-regulating reciprocating pumps, and in particular in fuel injection pumps for internal combustion engines : en
  • US2991221A - Urea-ethylene dibromide adducts : en
  • CA623000A - Semi-remorque : en
  • DE1834023U - DEVICE FOR WIDE DRYING AND LOOKING AT WET TREATED, IN PARTICULAR DYED TEXTILES. : de en
  • DE1834470U - WITH AN INSERT TROUGH OD. DGL. EQUIPPED HIGH CONVEYOR, FOR EXAMPLE FAN FAN, IN PARTICULAR FOR AGRICULTURAL CROP : de en
  • DE1110480B - Sealing of reciprocating or rotatable cylindrical machine parts, in particular pistons, that can move relative to one another : de en
  • BE601285A - Built-in dynamo electric flashlight : en fr
  • BE601356A - A process for manufacturing lightweight ceramic bonded refractory bricks. : en fr
  • DE1110134B - Bulldozer : de en
  • DE1834039U - DEVICE FOR THE CONTINUOUS PRODUCTION OF SATURATED SINK SUBSTANCE-FREE SOLUTIONS. : de en
  • USD190801S - Tank for storing and dispensing liquid coz or the like : en
  • DE1110379B - Device for hanging books arranged vertically next to one another, in particular telephone subscriber directories : de en
  • DE1834490U - REFILLABLE ATOMIZER WITH INTERCHANGEABLE GAS PRESSURE CAPSULE. : de en
  • BE601310A - Process for the preparation of oxygenated steroids. : en nl
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  • DE1834077U - FUSE DISCONNECTOR. : de en
  • DE1834311U - SHOE DEVICE FOR PUNCHING AND PRESSING. : de en
  • FR1266340A - Frame for collapsible transport container and container provided with said frame : en fr
  • USD190806S - Back rest : en
  • BE601191A - Device for the diffusion of fluids : en fr
  • BE601376A - Method of installing a box and device for its implementation. : en fr
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  • CA623407A - Centrifugal spray device : en
  • DE1834442U - ASSEMBLY FLOWER OD. DGL. TOY. : de en
  • GB872311A - A process for the manufacture of di-imidazole derivatives : en
  • FR1266442A - Method for pulling and holding the outer end of the thread of a bobbin intended to be introduced into the shuttle and device for carrying out said method : en fr
  • DE1096621C2 - : de
  • DE1110365B - Wound compress : de en
  • DE1834387U - DEVICE FOR MAKING AN OPENING IN PACKAGING CONTAINER. : de en
  • DE1110201B - Claw coupling for vehicles : de en
  • DE1110525B - Multi-layer surface or space structures for protection against radioactive waste in dissolved form : de en
  • DE1110576B - Process for cleaning and sterilizing swimming pool water : de en
  • US2990877A - Vehicle heater burner : en
  • US2991077A - Playground equipment ring construction : en
  • US2991438A - Inductive pick-off devices : en
  • GB871950A - Improvements relating to electrical cells of the oxygen-hydrogen type : en
  • US2991392A - Deflection yoke assembly : en
  • BE601296A - Process and bag for packaging boiled, baked or roasted foods : en fr
  • GB872022A - Improvements in shackle type couplings : en
  • GB872209A - Reciprocating piston internal combustion engines : en
  • DE1110329B - Cathode ray tubes with a diaphragm provided with letter or number-shaped openings : de en