• USD148366S - Design for a house : en
  • DK66199C - Procedure for the manufacture of paper, paperboard, paperboard or other pulp products. : da en
  • ES179185A1 - IMPROVEMENTS IN THE PREVENTION OF FUNDENTS FOR THE SOLDERING OF LIGHT METALS : en es
  • FR930062A - Process for manufacturing, and storing, cinematograph sets, making their use quick and economical : en fr
  • FR930139A - Fishing reel refinements : en fr
  • AU141577B2 - Improvements in or relating to pesticidal compositions containing thiophosphafes : en
  • CH252514A - Device for winding a yarn on a reel. : en it
  • FR929969A - Process for the preparation of symmetrical and asymmetric mesosubstituted carbocyanines : en fr
  • FR930127A - Soft-touch closure : en fr
  • FR929940A - So-called "household" scale or scale with slider weights : en fr
  • AU128562B2 - Improvements in axes andthe like : en
  • US2434545A - Adhesive label dispenser : en
  • US2434559A - Disappearing automobile window screen : en
  • DK66190C - Procedure for Squeezing Moisture of Wet Straw Material in Flax Preparation. : da en
  • ES15738Y - Electric steam iron. : en es
  • ES180839A1 - IMPROVEMENTS MADE IN LENSES FOR OPTICAL INSTRUMENTS : en es
  • US2434312A - Mechanical agitator : en
  • US2434322A - Azeotropic distillation of toluene with propionic acid : en
  • CA446108A - Resinous condensation product : en fr
  • GB596982A - Improvements in or relating to the removal of wax from mineral oils, tars, distillation or transformation products thereof, or similar products : en
  • GB597007A - Spring support for railway carriage seats : en
  • GB597001A - A structural toy : en
  • GR11434B - WOMEN'S HANDS. : el en
  • ES180855A3 - A NEW HIGH-SPEED THREADING MACHINE WITH A FRICTION CLUTCH WITH DOUBLE CONE : en es
  • ES16343U - Onion cutter appliance. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930057A - Improvements to antenna systems : en fr
  • GB597078A - Process for concentrating formic acid by distillation : en
  • US2434276A - Tiltable counter-rotating rotor system for helicopters and control means therefor : en
  • US2434544A - Efficiency meter : en
  • US2434383A - Flexible watch band : en
  • GB597066A - Improvements in or relating to pipe couplings : en
  • DK66201C - Machine for sterile measuring and filling of liquid portions in open containers. : da en
  • ES179432A1 - DEVICE FOR THE ADAPTATION OF AN AUXILIARY MOTOR FOR BIKES AND SIMILAR MACHINES : en es
  • FR930028A - Contactor improvements : en fr
  • CA446167A - Color television system : en fr
  • CH252515A - Circular loom. : en fr
  • GB596831A - Improvements in or relating to two-stroke internal-combustion engines in which one end of the cylinder forms the pump space : en
  • AU1685947A - Improvements in or relating to flexible sleeve valves : en
  • GB596986A - Improvements in and relating to automatic pilot turn controls : en
  • ES180853A1 - A PROCEDURE FOR ALUMINUM OXIDATION AND COLORING : en es
  • GB596878A - Improvements in turret-heads for lathes and like machine tools : en
  • US2434605A - Method for consolidating formations : en
  • ES16334U - Monaster of potatoes and other fruits (Machine-translation by Google Translate, not legally binding) : en es
  • ES16395U - Glass or glass nozzle for smokers. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596789A - Improved process of producing blankets, blanket material, felt substitutes and carpet material of jute : en
  • AU1594547A - Resilient rail spikes : en
  • CA446113A - Carrier-current phase-angle relaying system : en fr
  • US2434421A - Regulating apparatus : en
  • US2434610A - Microwave power measuring instrument : en
  • ES179653A1 - LUMINOUS SCREEN FOR CINEMATOGRAPHY : en es
  • ES180845A1 - AN ANALOGUE OPTICAL OBSERVATION RANGER OR INSTRUMENT : en es
  • GB596852A - Improvements relating to the photographic duplication of drawings : en
  • AU126356B2 - Improvements in or relating tothe manufacture of monochlorocresols : en
  • CA446188A - Extraction with so2 : en fr
  • ES180795A1 - A PROCESS OF MANUFACTURE OF FLAMMABLE TABLETS (LIGHTING) : en es
  • ES175015A1 - IMPROVEMENTS IN OPTICAL DEVICES : en es
  • GB596939A - Improvements in or relating to hair-drying machines : en
  • US2434604A - Switchgear apparatus : en
  • CH252644A - Device for reducing the stress on the grid caused by overvoltages in discharge devices with gas or steam filling. : de en
  • ES16313U - Metallic hook for envelopes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2434458A - Sealing device for shafts : en
  • US2434630A - Handle for cardboard and fibre boxes and the like : en
  • US2434413A - Control means for diesel-electric locomotives : en
  • GB597050A - Automatic gain control : en
  • NL118672B - : en
  • CA446085A - Shaving-equipment container : en fr
  • FR929964A - electric heating element : en fr
  • FR930015A - Thermionic lamps : en fr
  • AU141072B2 - Whisking or like attachment fora mixing machine orthe like : en
  • ES16309U - Capachos or capes for pressing pressed oilseeds or grapes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930149A - Bag closing device : en fr
  • CA446091A - Package closure : en fr
  • FR929965A - Process for obtaining pyridine phthalamidic acid compounds and its salts : en fr
  • AU139851B2 - High pressure valves : en
  • AU2541645A - Die-casting die : en
  • AU2405245A - Improvements relating to vehicle mudguards and means for mounting thesame : en
  • AU980747A - Machine forthe manufacture of building blocks : en
  • AU138714B2 - Process of producing volatile fuels and of carbonizing fuels : en
  • GB597034A - Improvements in or relating to synthetic resins and stoving enamels : en
  • LU28663A7 - : en
  • AU1647947A - Improvements in refrigerators orthe like : en
  • CH252641A - Electric discharge tube with at least one built-in capacitor. : de en
  • US2434273A - Wave translating system : en
  • AU2270245A - Improvements in or relating to chloroaryloxyalkylcarboxylic compounds : en
  • CA446059A - Underbrush cutter : en fr
  • ES16348U - Pencils (Machine-translation by Google Translate, not legally binding) : en es
  • AU126430B2 - Improved laundry drying line : en
  • GB597071A - Improvements in or relating to process for preparing steroidal hormones : en
  • CH252576A - Waterproof case for watch movements and measuring devices. : en fr
  • CH252610A - Piston pressure pump. : de en
  • US2434436A - Toy machine gun : en
  • AU137644B2 - Improvements in or relating to friction materials : en
  • ES180868A1 - DEVICE FOR SECURE FIXING IN A POCKET OF A WRITING TOOL : en es
  • AU126343B2 - Method of making Metal Rectifiers : en
  • US2434537A - Two-stage synthesis of hydrocarbons : en
  • AU139870B2 - Improvements relating to friction lighters : en
  • AU1617447A - An improved camera : en
  • CH252620A - Heat exchanger. : de en
  • AU1621847A - Improvements inflexible structures andin structural members therefor : en
  • AU126413B2 - Improvements relating to sparking plugs : en
  • US2434514A - Cigarette container for household use : en
  • US2434548A - Brake lever : en
  • US2434466A - Composite board : en
  • US2434424A - Plural stage extractive distillation with inverse solvents : en
  • US2434574A - Heating system : en
  • US2434622A - Light sensitive electric discharge device : en
  • CA446087A - Sprinkler : en fr
  • US2434446A - Process and apparatus for producing extremely short waves : en
  • FR930142A - Brazing or welding process : en fr
  • US2434381A - Stamping machine : en
  • ES16314U - Automatic breaker thermoelectric breaker. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180864A1 - A PROCEDURE TO OBTAIN, IN THE PRESSING OF PLASTIC MATERIALS, COMBINATIONS OF DIFFERENT COLORS WITH DEFINED FORM : en es
  • AU2225045A - Improved adjustable support : en
  • US2434270A - Electric air position indicator : en
  • US2434493A - Voltage stabilizing transformer : en
  • GB596838A - Improvements in or relating to means for depositing films of metal on a series of plates or sheets : en
  • US2434335A - Decoy : en
  • CA446142A - Indicating means : en fr
  • CA446214A - Electron discharge device : en fr
  • CH252493A - Device for the production of chimney and shaped stones. : de en
  • AU1615147A - An improved Cleaning Composition for Glass Metalware, Porcelain andthe like : en
  • GB596976A - Improvements in or relating to the production of derivatives of ª‰-erythroidine : en
  • GR11427B - PERFECTIONS RELATED TO THE CYCLIC VARIABLE VEHICLE TRANSMISSION. : el en
  • US2434613A - Counterbalancing mechanism for machine tools : en
  • US2434486A - Roundabout : en
  • USD148392S - Design for a finger ring : en
  • US2434403A - Process for producing cyclopentadiene : en
  • CA446205A - Portable mixing machine : en fr
  • US2434438A - Condition responsive circuit for rotatable members : en
  • AU1594647A - Improvements in or relating to solvent fractionation of refined glyceride oils : en
  • AU1694747A - Improvements in or relating toa carding machine : en
  • ES180906A1 - RIM PERFECTIONS, WITH REMOVABLE FLANGE : en es
  • FR929962A - Process for the production of hollow viscose threads : en fr
  • GB596870A - Method of carrying out reactions in the presence of solid contact material : en
  • DK66185C - Selector or similar Switch for Remote Signaling system. : da en
  • US2434346A - Generator burner and fuel control therefor : en
  • FR930090A - Distributor of pasty materials : en fr
  • US2434336A - Continuity and short-circuit test set : en
  • US2434459A - Pumping mechanism : en
  • ES16251U - Sole for mountain shoes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930102A - Improvements made to headlights for motor vehicles or others : en fr
  • US2434278A - Submarine detecting device : en
  • US2434377A - Container : en
  • CH252517A - Cleaning agent for white textile goods. : de en
  • CH252496A - Device for the production of mixtures of solid and liquid or pulpy foods and beverages. : de en
  • AU2467145A - Improvements relating tothe manufacture of coiled springs : en
  • CH252549A - Accordion. : de en
  • AU1909448A - Anew and improved pricetag, seal or like articles : en
  • CA446080A - Gas compressor or pump : en fr
  • ES180734A1 - PROCEDURE FOR THE MANUFACTURE OF AN ALIMENT, ICE-BASED, MEAT-BASED FOOD PRODUCT : en es
  • AU2185045A - Improvement in brassiere : en
  • AU126384B2 - Improvements in or relating to electric capacitors : en
  • AU2245845A - Improvements in and relating to roller fly-wire windows : en
  • AU2266145A - Electric pickup : en
  • GB597032A - Alternating-current motor control systems : en
  • ES16413U - Simplified device to contain hernias. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1694947A - Frequency diversity telegraph system : en
  • CH252657A - Device for mechanical filling of pourable goods. : de en
  • AU1692147A - Transmitter tuning indicator : en
  • CH252589A - Holder with steel for making grooves. : de en
  • ES16106U - Deep underwater light for fishing (Machine-translation by Google Translate, not legally binding) : en es
  • AU1607247A - Apparatus for use inthe manufacture of artificial sponges : en
  • AU1628847A - Control fora constant-speed, variable-pitch propellor : en
  • CA446172A - Electronic microanalyser : en fr
  • CA446211A - Manufacture of moulded products : en fr
  • AU1715944A - Wave Translator : en
  • CH252599A - Ashtray. : de en
  • US2434301A - Process of increasing the strength of porous structures : en
  • NL60552C - : nl
  • AU137988B2 - Improved emulsifying device : en
  • AU1681947A - Heat insulating building element : en
  • CA446102A - Machine for cutting grooves, holes, slots, etc. : en fr
  • CH252615A - Method for atomizing cooling water to be supplied to the working fluid of a gas turbine system and device for carrying out the method. : de en
  • CH252649A - Method and device for the metered filling of pourable material into ampoules. : de en
  • AU139848B2 - Heat insulating building element : en
  • AU1675347A - Improvements in or relating to method apparatus and equipment for magnetically recording intelligence : en
  • CA446147A - Radio tuning mechanism : en fr
  • GB596854A - Improvements in means for and methods of automatically controlling the melting of coating on continuous metallic strips : en
  • US2434247A - Production of elastic nylon articles : en
  • US2434452A - Aerial bomb : en
  • AU133898B2 - Improved apparatus for use with distributors for lime andother materials : en
  • ES16376U - Tubular container for an electric condenser or other device. (Machine-translation by Google Translate, not legally binding) : en es
  • CA446163A - Refrigeration apparatus : en fr
  • US2434475A - Electrical connector : en
  • AU127260B2 - Improvements in bicycles : en
  • AU141485B2 - Transmission line system : en
  • CH252491A - Electric instant water heater. : de en
  • CH252544A - Filling pencil for several leads. : de en
  • GB597019A - Improvements in travelling grates for furnaces : en
  • AU1039147A - Improved slidable closing and releasing means for a pair of retirable meeting edges : en
  • AU126327B2 - Improved catch for doors andthe like : en
  • AU126429B2 - Laundry marking machine : en
  • AU2149545A - Improvements in and connected with the manufacture of combined envelope and letter sheet : en
  • AU126426B2 - Improvements in apparatus for use in obtaining aerial photographs : en
  • US2434623A - Simultaneous alkylation and desulfurization : en
  • ES180754A1 - CONTINUOUS PROCEDURE FOR THE MANUFACTURE AND TREATMENT OF ARTIFICIAL YARNS : en es
  • US2434246A - Synthesis of aldehydes and lactones : en
  • US2434440A - Flashlight holder : en
  • AU144720B2 - Simultaneous colar television : en
  • NL118447B - : en
  • AU915047A - Improvements in kilns andother heating apparatus ofthe tunnel type : en
  • AU1698947A - An improved oil burner and fuel feed system for same : en
  • AU1600947A - Improvements in rock drill bits andin the method oftheir manufacture : en
  • FR930008A - Improvements to wallets and similar receptacles : en fr
  • AU1598347A - Improvements in and relating to cutter heads for wood working machines : en
  • AU2104245A - Automatic Position control Apparatus : en
  • USD148390S - Design fob a brooch ob similar article : en
  • AU140097B2 - Improvements relating to electric circuit breakers : en
  • AU1420447A - An improved bridle : en
  • ES180798A1 - IMPROVEMENTS IN SPROCKETS, OBTAINED BY INJECTED OR PRESSED FOUNDRY : en es
  • AU1607147A - Improvements in and relating to circuits for electric discharge devices : en
  • US2434444A - Process for the production of industrial or power gases : en
  • USD148371S - Design for a book end : en
  • USD148391S - Design for a lawn chair : en
  • CH252582A - Machine tool part holder device. : en fr
  • AU139038B2 - Improvements in or relating to processes for purification of penicillin by adsorption, and products resulting therefrom : en
  • AU126317B2 - k Improved grader for onions and similar vegetables or like articles : en
  • US2434531A - High-speed recording system : en
  • ES180884A1 - AN IMPROVEMENT IN THE CIRCULAR TABLE OF EXCENTRICOS OF THE MALLONAS : en es
  • ES180907A1 - A CALCULATING, TOY MACHINE : en es
  • GB596782A - Electric water heater : en
  • AU129133B2 - Improvements relating tothe reinforcing of worn or damaged pneumatic tyres : en
  • AU1941045A - Improvements in apparatus for translating displacements ofa mobile element into a corresponding voltage : en
  • ES174490A1 - PROCEDURE FOR COVERING VITREOUS SURFACES WITH LUMINESCENT MATERIAL, SPRAYING : en es
  • GB597079A - Improvements in and relating to holders for thermionic valves and the like : en
  • US2434567A - Method and apparatus for contacting hydrocarbons with catalyst particles : en
  • CH252629A - Speed control device in systems with direct current motors. : de en
  • ES16333U - Damper device applicable to taps. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16417U - Water tank, with or without valve, operated by pedal. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597060A - Improvements in or relating to screw thread locking devices : en
  • US2434606A - Method of preparing succinonitrile : en
  • US2434529A - Filament tensioning means in electron discharge device : en
  • GB596865A - Cabin pressure control : en
  • GB596967A - Improvements in the construction of electric discharge devices, and more especially thermionic valves, having vitreous envelopes : en
  • AU2541545A - Method of automatically forming undercut die-castings : en
  • CA446101A - Fluorescent tube system and apparatus : en fr
  • CA446161A - Mortising gauge : en fr
  • US2434592A - Self-raising lid for use with cooking ovens : en
  • USD148401S - Design for a lace tablecloth : en
  • US2434620A - Crib spring : en
  • USD148388S - Design for a brooch or similar article : en
  • CA446129A - Aircraft breathing oxygen regulator : en fr
  • CA446164A - Electrical timing arrangement : en fr
  • CH252522A - Device for the continuous production of salted butter. : de en
  • FR930054A - Washing and boiling machine with electric heater : en fr
  • GB596798A - Improvements in the yarn package holders of yarn winding machines of the cross winding type : en
  • ES180915A1 - IMPROVEMENTS MADE IN SCAFFOLDING STAPLES : en es
  • US2434495A - Cribbage board : en
  • US2434306A - Statistical slide rule : en
  • AU1683347A - Whisking or like attachment fora mixing machine orthe like : en
  • AU141578B2 - Improvements in or relating to pesticidal compositions including organic phosphates : en
  • AU1871245A - Improvements relating to electric snap switch construction : en
  • US2434454A - Sheet paper dispenser : en
  • CA446089A - Quenching of aluminum-magnesium alloys : en fr
  • GB596951A - Improvements relating to oven and like doors : en
  • GR11433B - CONTRACTING COUNTRY SEAT. : el en
  • ES180809A2 - PROCEDURE FOR OBTAINING ANDROSTANOLONES SUBSTITUTED IN 17 POSITION, SATURATED NOT SATURATED, AND THEIR DERIVATIVES : en es
  • ES16390U - Improved ashtray. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180901A1 - IMPROVEMENTS MADE IN PNEUMATIC TIRES : en es
  • FR930108A - Armchair with adjustable and independent seat and backrest : en fr
  • GB596776A - Improvements relating to the processing of hydrocarbons : en
  • DK66186C - Ultra-high frequency coupling with a discharge tube. : da en
  • ES16352U - Protective device for shoe floors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180511A2 - A PROCEDURE TO MAKE MOVABLE SHEET FLOORS SILENT : en es
  • FR930086A - New braid, process and craft for its manufacture and applications : en fr
  • DK66193C - Holster, Capsule, Tube or similar thin-walled, compressible Object. : da en
  • ES180574A1 - IMPROVEMENT IN THE CONSTRUCTION OF BUILDINGS BY PREMOLDING OF INJECTED MORTAR WITH COVERINGS AND FORGED IN HYPERBOLIC PARABOLOID : en es
  • FR930128A - Method and device for supplying two-stroke internal combustion engines : en fr
  • FR930075A - Process for manufacturing ladies' belts and trimmings and resulting industrial product : en fr
  • FR930043A - Powerful clamping rim brake for cycle and motorcycle : en fr
  • US2434448A - Method of detection of small leaks in receptacles : en
  • ES180808A1 - PROCEDURE FOR THE OBTAINING OF ELECTRICAL METAL CONTACTS, WITH UNIDIRECTIONAL CONDUCTOR SURFACES : en es
  • GB596981A - Improvements relating to snap-action electric switches : en
  • GB596790A - An assembly of beams and an arrangement for the connection thereof with a warp knitting machine : en
  • CA446117A - Airplane : en fr
  • DK66196C - Apparatus for Moving Irrigation Pipes in Horticulture, Gardens and Fields. : da en
  • ES16317U - Device for sleeping in passenger vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • US2434308A - Motor operated multiple blade shears : en
  • AU126399B2 - Improved gas drying apparatus : en
  • AU1957145A - Method of vacuum packaging and apparatus therefor : en
  • CA446078A - Connection of structural or other members or parts together : en fr
  • CH252627A - Cutting knife drive device for high-voltage compressed air switches. : de en
  • AU988447A - An improved trimmer condenser : en
  • US2434349A - Viscosity measuring apparatus : en
  • FR929942A - Method and devices for controlling transonic flows : en fr
  • FR929971A - Rotary displacement pump : en fr
  • GB597051A - Improvements in alloys : en
  • ES180780A1 - IMPROVEMENTS MADE IN ELECTRIC SEALING IRONS : en es
  • GB596956A - Improvements relating to filing cabinets : en
  • AU1688547A - Improvements in or relating to color television : en
  • CH252621A - Transformer with oil insulation for highest voltages. : de en
  • AU2238045A - Improvements in axes andthe like : en
  • CA446138A - Extrusion machine : en fr
  • ES179563A1 - PROCEDURE FOR THE AGGLOMERATION OF COMBUSTIBLES : en es
  • GB597024A - Improvements in hydraulic checks for doors and like purposes : en
  • US2434380A - Holster : en
  • US2434391A - Fence knob : en
  • AU1694147A - Game apparatus : en
  • AU126360B2 - Improvements in or relating tothe manufacture of chloral : en
  • AU991047A - Methods of preparing sausages for canning : en
  • ES16305U - Improved scooter. (Machine-translation by Google Translate, not legally binding) : en es
  • ES179916A1 - LONG IMPULSION SIGNALING SYSTEM : en es
  • FR930117A - Aircraft landing gear with navigation indicators : en fr
  • US2434300A - Esterification of alkali metal and alkaline earth metal lactates under controlled ph conditions to form alkyl lactates : en
  • US2434465A - Manufacture of ducts : en
  • AU1055147A - Improvements in animal traps : en
  • US2434326A - Mechanism for retarding the rate of fire of automatic firearms : en
  • AU137677B2 - Improvements in and relating to phase modulation electron discharge devices : en
  • AU2300948A - Anew and improved heating unit foran electric stove range orthe like : en
  • ES16345U - Women's bags made of fine woods. (Machine-translation by Google Translate, not legally binding) : en es
  • FR929924A - Stylograph refinements : en fr
  • AU1621147A - Improvements in or relating to mounting arrangements for electrical apparatus : en
  • GB597005A - Improvements in or relating to polymerisation products of monoolefines : en
  • FR930013A - Method of building multi-story houses : en fr
  • ES180756A1 - IMPROVEMENTS IN THE MANUFACTURE OF BICYCLE TABLES : en es
  • ES180777A1 - ONE FREQUENCY CHANGER ASSEMBLY WITH MULTI-GRILLE TUBE : en es
  • AU139220B2 - Improvements inspiral gear pumps, engines or compressors : en
  • FR930147A - Telephone device or similar device : en fr
  • US2434432A - Method and apparatus for precooling freight cars : en
  • CA446143A - Electrolytic nickel anode containing sulfur : en fr
  • FR930052A - Hand-operated wheel lighter with pop-up cover : en fr
  • FR930107A - Device for digging and spreading the earth, in particular for digging ditches and excavations of given dimensions and for spreading in a rational way the earth coming from this digging, with a view to the rehabilitation of agricultural land : en fr
  • CH252606A - Infinitely variable speed control gear. : de en
  • ES16366U - Braided rubber shoe for bicycle brake. (Machine-translation by Google Translate, not legally binding) : en es
  • FR929983A - Catalytic cracking : en fr
  • CH252553A - System with rail-less toy vehicle with motor. : de en
  • GB596955A - Mining machine : en
  • US2434477A - Manufacture of moulded articles having differently shaded zones therein from moulding powders : en
  • US2434560A - Termination for transmission lines : en
  • AU2298545A - Package : en
  • AU139830B2 - Improvements in or relating to cup-shaped foil bottle capsules : en
  • AU141999B2 - Improvements in treatment of metals : en
  • US2434423A - Bicycle stand : en
  • AU131569B2 - Improvements in smoothing irons heating by liquid fuel : en
  • AU138056B2 - Improvements in and relating to circuits for electric discharge devices : en
  • CA446150A - Reeling mechanism : en fr
  • NL112987B - : en
  • NL60434C - Process for the preparation of curable organic solvent-soluble reaction products of amino-triazine-methanal condensation products : en nl
  • CH252501A - Shoe holder. : de en
  • ES16332U - Apparatus for effecting the discharge of water from toilet tanks (Machine-translation by Google Translate, not legally binding) : en es
  • AU126404B2 - Improvements relating to electromagnetic relays : en
  • AU136694B2 - Improvements in and relating to scissors : en
  • AU1596247A - Improvements in process of producing a dry product from solutions containing crystallizable substances : en
  • AU2269745A - Improvements in or relating tothe manufacture of dichlorophenol : en
  • US2434279A - Method of and means for permanently waving hair : en
  • AU2038545A - High frequency applicator : en
  • USD148399S - Design fok a bottle vending machine case : en
  • AU137420B2 - Method and apparatus for making pipe fittings : en
  • GB597070A - Improvements in or relating to releasable joints : en
  • US2434365A - Vacuum apparatus for filling tires with water : en
  • US2434528A - Method for removing ash-forming constituents and sediment from alkaline petroleum residuum : en
  • US2434408A - Trowelling machine : en
  • AU126357B2 - Improvements in or relating to chloroaryloxyalkylcarboxylic compounds : en
  • CA446056A - Moulding machine : en fr
  • CH252573A - Self-winding timepiece. : en fr
  • US2434304A - Adjustable spring shackle : en
  • CH252492A - Concrete mixer. : de en
  • AU1629047A - Selector index for perforated cards : en
  • CA446111A - Electrode support and method of assembly : en fr
  • CH252667A - Electric barrier drive device. : de en
  • GB596905A - Improvements in and relating to pirn and quill winding spindles : en
  • AU1990045A - Improvements in and relating to metal anodes : en
  • US2434411A - Selective transfer apparatus for plywood : en
  • AU126432B2 - Improvements in infrared ray apparatus for therapeutic purposes : en
  • AU142168B2 - Electrodeposition of nickel froman acid bath : en
  • ES16403U - Simplified nail file (Machine-translation by Google Translate, not legally binding) : en es
  • AU1685847A - Seed dressing compositions comprising gamma benzene hexachloride andan organic mercurial disinfectant and treatment of seed therewith : en
  • AU2073845A - Improvements in systems for controlling the energization of electromagnetically operated brakes : en
  • US2434583A - Snubbed quick wheel change truck : en
  • US2434357A - Tetra-alkyl carbonyl tetrathio diphosphates and process for their preparation : en
  • AU2174445A - Method for reducing relatively small particles and reduction mill therefor : en
  • ES179725A1 - SWITCH DEVICE FOR AN AUTOMATIC CIRCUIT BREAKER : en es
  • ES180759A2 - IMPROVEMENTS IN CIRCUIT ARRANGEMENTS FOR THE TRANSMISSION OF ELECTRICAL OSCILLATIONS : en es
  • GB597000A - Improvements in and relating to inertia starters started by an internal combustion engine : en
  • GB597085A - Improved means for attaching curtains to slide rails : en
  • AU1639747A - Improvements in and relating to scissors : en
  • ES179991A1 - PROCEDURE TO RAISE WATER : en es
  • FR930084A - Device for intimate hygiene care : en fr
  • GB596881A - Improvements in devices for piloting aircraft : en
  • AU139926B2 - Improvements in process of producing a dry product from solutions containing crystallizable substances : en
  • AU126389B2 - Improved flint sparking igniter : en
  • ES179402A2 - IMPROVEMENTS IN THE OBJECT OF MAIN PATENT NUMBER 176221 : en es
  • US2434348A - Crankcase compression supercharger for engines : en
  • CH252628A - Electromagnetic contactor. : de en
  • AU133293B2 - Improved apparatus for training dogs : en
  • ES15459Y - Perfected electric lamp. : en es
  • AU126417B2 - Improvements in or relating to instrument supports and panels for motor vehicles : en
  • US2434248A - Coupling for potentiometers : en
  • US2434347A - Temperature responsive motor control system : en
  • US2434460A - Bell mount for timepieces : en
  • AU141718B2 - Metal exhaust tube assembly for evacuated vessels such as electrical discharge devices : en
  • CA446112A - Electro-deposition of metals : en fr
  • AU2047345A - Improvements in or relating tothe concentration of small fragmentary particles from mixtures thereof : en
  • AU1618247A - Improvements in or relating to mounting arrangements for electrical apparatus : en
  • CH252555A - Adjustable bearing pin with a device for sealing the same. : de en
  • AU126288B2 - Improvements in or relating to reciprocating pumps : en
  • AU132340B2 - Improved change speed gear for pedal cycles : en
  • US2434307A - Lacing beveller : en
  • CA446196A - Tunable underwater signal source : en fr
  • FR930051A - Industrial three-position clutch : en fr
  • FR930089A - Advanced toy airplane or glider : en fr
  • AU132983B2 - Improved stretcher or frame for use inthe making of rugs by hand : en
  • US2434240A - Centralized traffic controlling system for railroads : en
  • US2434533A - Imitation filaments, ropes, yarns, and the like : en
  • US2434612A - Air-vented nursing bottle : en
  • AU126293B2 - Automatic Position control Apparatus : en
  • AU126319B2 - Improvements in ironing machines : en
  • US2434241A - Means for mounting covers on mechanism cases : en
  • US2434393A - Radiator vent valve : en
  • AU934747A - Suspension and pleating of curtains andthe like : en
  • CA446199A - Aircraft blind landing system : en fr
  • DK66192C - Skin cleanser. : da en
  • ES180905A1 - A DRIVE WHEEL FOR CENTRIFUGAL PUMPS : en es
  • FR930067A - Process for preparing piperidyl ketones : en fr
  • AU126363B2 - Improvements in apparatus for sound-on-film reproduction : en
  • AU134062B2 - An improved device for use in making coffee and similar herbal beverages : en
  • AU136929B2 - Improvements relating tothe bonding together of metals : en
  • CH252547A - Eraser holder. : de en
  • CA446146A - Track shoe connector : en fr
  • DK66198C - Hand tool machine with built-in motor. : da en
  • ES180921A2 - NEW PROCEDURE FOR THE MANUFACTURE OF CUTTING BLADES : en es
  • US2434356A - Interchangeable sandpaper device : en
  • US2434530A - Sheet feeding apparatus : en
  • AU1698047A - Electrodeposition of nickel froman acid bath : en
  • AU1987345A - Electron focusing apparatus : en
  • GB597075A - Improvements in fluid meters : en
  • ES16368U - Packaging device for eye compresses. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180871A1 - NEW HYDRAULIC SHAFT UNION : en es
  • FR929976A - Automatic raclette specially designed for decorators : en fr
  • FR930033A - Rotary mixer : en fr
  • NL62264C - : en
  • USD148358S - Design for a tablecloth : en
  • AU1682347A - Device for filling large tyres with liquid : en
  • AU134885B2 - An improved bridle : en
  • CH252540A - Device for automatic removal of sheets from a stack, one at a time from below. : de en
  • CH252646A - Automatic "suction" device for dental prosthesis apparatus. : en fr
  • FR929920A - Improvements to the means for hauling a wheeled vehicle, in particular a gun carriage : en fr
  • AU1991145A - An improved method of forming building blocks or structures : en
  • CH252619A - Cooling system. : de en
  • ES16260U - Hygienic container to take the holy water. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2560245A - Improvements in or relating to door or gate-operative mechanisms : en
  • US2434327A - Colostomy irrigator : en
  • AU1867745A - Improvements relating to sparking plugs : en
  • USD148385S - Design fob a ladder stand : en
  • AU1748944A - Improvements in and relating to ploughs : en
  • AU2520845A - Improvements in or relating to cooking utensils : en
  • CA446071A - Storage structure : en fr
  • US2434561A - Color facsimile : en
  • US2434564A - Substituted nitro aromatic amines as insecticides : en
  • ES15833U - Metallic pencil holder (Machine-translation by Google Translate, not legally binding) : en es
  • ES16371U - Bra for ladies (Machine-translation by Google Translate, not legally binding) : en es
  • ES180837A1 - AN OPTICAL MEASURING INSTRUMENT, SUCH AS A RANGER, AN ALTIMETER AND THE LIKE : en es
  • CA446170A - Printing telegraph receiver : en fr
  • FR929931A - Eccentric turbine : en fr
  • AU1688447A - Improvements. in or relating tothe production" of; moistureproof sheet wrapping material : en
  • AU2161545A - Improvements in reinforced plastics : en
  • AU937147A - Treatment of elastic yarns : en
  • US2434513A - Buffing and polishing machine : en
  • AU1674247A - A process of continuous manufacture ofa strip of fibrous cement andan apparatus for carrying out the process : en
  • US2434608A - Sewing machine : en
  • US2434361A - Two-temperature refrigerator : en
  • US2434484A - Oil seal : en
  • US2434364A - Fly catcher : en
  • US2434428A - Self-closing filling nozzle : en
  • AU125212B2 - Improvements in electron beam tube arrangements : en
  • FR929914A - Device ensuring internal ventilation of internal combustion engines : en fr
  • US2434250A - Advertising display stand in the form of a globe : en
  • CH252632A - Trimmer capacitor with air dielectric and concentric, cylindrical electrodes. : de en
  • CH252552A - Playing card. : de en
  • AU126410B2 - Mooring gear for flying boats : en
  • CA446122A - Varnish paper liner facing material : en fr
  • AU126307B2 - Wave Translator : en
  • AU136272B2 - Improvements in or relating to collapsible racks for drying and airing clothes andthe like : en
  • CH252651A - Process for the preparation of 2-sulfanilamido-pyrazine. : de en
  • DK66188C - Through electrode heater. : da en
  • DK66191C - : da
  • GB596954A - Improvements in and relating to weighing machines or scales : en
  • FR930119A - Ten key calculator : en fr
  • GB596996A - Improvements in or relating to fluid pressure governors : en
  • USD148378S - Design fob a candlestick holder : en
  • AU126334B2 - Improvements in and relating to cuttings-conveyor mechanism : en
  • AU141486B2 - Simultaneous multicolor television : en
  • CA446133A - Mechanism for loading grease guns : en fr
  • US2434410A - Trisazo dyestuffs and a process of making same : en
  • AU126322B2 - Improvements in or relating to alkylene cyanohydrins : en
  • GB596952A - Improvements relating to castors : en
  • AU1668144A - Improvements in infrared ray apparatus for therapeutic purposes : en
  • AU2478445A - A lock closure : en
  • CA446174A - Process for the bromination of ketones : en fr
  • US2434487A - Record controlled adding and comparing machine : en
  • CA446195A - Art of sealing : en fr
  • US2434425A - Apparatus for the gauging of liquids : en
  • US2434449A - Continuous pulper and selector : en
  • AU140204B2 - Improvements in or relating toa carding machine : en
  • CA446156A - Light sensitive material feeding mechanism : en fr
  • FR930131A - Multistage flexible roll cage rolling mill : en fr
  • GB596904A - Improvements in firetube steam boilers or water-heaters : en
  • CH252513A - Device for cleaning and degreasing fibers, namely wool. : de en
  • AU126435B2 - Improvements in and relating to metal anodes : en
  • AU132955B2 - Methods of preparing sausages for canning : en
  • CA446149A - Safety switch device : en fr
  • NL60426C - : en
  • US2434297A - Radiation intensity meter : en
  • AU2521845A - Improvement in the telescopic masts of well-boring machines : en
  • US2434342A - Paper towel or paper napkin dispensing device : en
  • CH252565A - Measuring arrangement with at least one electron tube fed with alternating anode voltage. : de en
  • US2434609A - Hand knitting or crocheting device : en
  • FR929961A - Device for collecting urine from female quadrupedal animals, in particular full broodmares : en fr
  • GB596946A - Improvements relating to metal alloys : en
  • US2434591A - Coil-winding apparatus : en
  • CH252507A - Insert body for pressure vessels, in particular for pressure cookers, provided with a signal device and a pressure relief valve. : de en
  • CH252518A - Process for the treatment of white textile goods. : de en
  • AU126318B2 - Cutting Tool : en
  • AU147407B2 - Improved method of heating liquids : en
  • AU1683647A - Flexible mountings for bearings : en
  • CA446203A - Ring gage : en fr
  • CH252608A - Hoists for lifting vehicles. : de en
  • ES180223A1 - PROCEDURE FOR MANUFACTURING REINFORCED STRAW BRAID OR STRAWBERRY : en es
  • FR929934A - Construction method using prefabricated elements that can also be used in isolation : en fr
  • GB596848A - Improvements in and relating to the production of insulating coatings on silicon steel : en
  • GB596883A - Improvements in or relating to lavatory seats : en
  • US2434263A - Determining upper air wind conditions by radio direction finding : en
  • AU135499B2 - Improvements relating tothe manufacture of mineral wool : en
  • AU126358B2 - Package : en
  • AU2449645A - Improvements in and relating to doors for cupboards andthe like : en
  • CA446189A - Insulator for high tension electrical transmission systems : en fr
  • CH252487A - Fishing line winding device designed to be attached to a fishing rod. : de en
  • ES16372U - Cover for thermometers and analogues (Machine-translation by Google Translate, not legally binding) : en es
  • GB596965A - Improvements in or relating to tube reducing mills : en
  • ES16328U - Watch indicator of schedules for the care of patients. (Machine-translation by Google Translate, not legally binding) : en es
  • US2434244A - Paint and varnish scraper : en
  • CA446109A - Co-axial line seal : en fr
  • ES16347U - Apparatus for ironing pants. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180462A1 - AN ESPOLETA PROVIDED OF A MECHANICAL DELAY DEVICE : en es
  • AU1603347A - Improvements in and connected with fluid systems and control valves therefor : en
  • AU1692247A - Electron discharge devices and associated circuits : en
  • GB597016A - Improvements in and relating to the manufacture of butadiene : en
  • ES179275A1 - AN ANTENNA SYSTEM : en es
  • ES15534Y - Folding support hook for paintings and suspended objects. : en es
  • ES16410U - Improved packaging for candies, chocolates and the like (Machine-translation by Google Translate, not legally binding) : en es
  • GB596879A - A method of pyrolyzing a hydro-aromatic compound : en
  • GB596994A - Improvements relating to remote control systems : en
  • AU138551B2 - Method and means of applying ornamental surface patterns on timber : en
  • CA446194A - Wave reflection aircraft detector using polarization : en fr
  • USD148369S - Design for a lighting fixture : en
  • FR930068A - Improvements made to the construction of roofs and their supports : en fr
  • FR930112A - Propulsion system for cycles and similar vehicles : en fr
  • GB596850A - Metal rectifier element : en
  • CH252520A - Trouser protectors. : de en
  • CH252636A - Process for manufacturing a vacuum tube and tube obtained by this process. : en fr
  • CA446061A - Method and apparatus for the condensation of metallic vapours : en fr
  • AU136550B2 - Improvements in electric bread toasting appliances : en
  • AU982647A - Improved stretcher or frame for use inthe making of rugs by hand : en
  • CH252558A - Single-bellows dry gas meter. : en fr
  • DK66200C - Can opener for placement on tin cans. : da en
  • ES180458A1 - A NEW PROPULSION SYSTEM FOR BICYCLES, TRICILES AND OTHER VEHICLES TO PEDAL : en es
  • AU138807B2 - Improvements in and relating to the preparation of partially polymerised melamine-formaldehyde resins for moulding and articles produce therefrom : en
  • FR929904A - Flexible wallets and purses, combined : en fr
  • ES180801A1 - A NEW GASOIL GASIFICATOR FOR ECONOMIC KITCHENS : en es
  • FR929982A - Telephone system : en fr
  • GB596929A - Improvements in and relating to rollers having coverings thereon : en
  • ES16400U - Pedagogical toy (Machine-translation by Google Translate, not legally binding) : en es
  • GB596871A - Process of refining glyceride oils and fats : en
  • GB596984A - A structural member, primarily intended for use in the construction of vehicle bodies : en
  • ES179561A1 - IMPROVEMENTS IN VARIABLE CONDENSERS : en es
  • US2434370A - Cement type shoe with cushioning means : en
  • FR929988A - Cap marking machine : en fr
  • ES15551Y - Lunch box with snap. : en es
  • ES179998A1 - A PROCEDURE FOR THE PRODUCTION OF ARRABIO AND FERROUS ALLOYS : en es
  • ES174122A1 - IMPROVEMENTS IN THE MANUFACTURE OF PHOSPHORIC ACID : en es
  • ES178774A2 - PROCEDURE FOR OBTAINING HEXACHLOROCYCLOHEXANE : en es
  • FR930097A - Device comprising an amplifier, a photocell and an interconnection of these elements : en fr
  • FR930096A - Immobilized liquid cell : en fr
  • FR930079A - Further training in crushers : en fr
  • US2434295A - Amplifying circuit arrangement for ultra high frequencies : en
  • ES178934A1 - ELECTROSTATIC GENERATOR : en es
  • FR930029A - Process for the preparation of estrogenic products : en fr
  • AU2151545A - Improvements relating to drive transmission belting : en
  • AU2547045A - Improvements in and relating to cuttings-conveyor mechanism : en
  • ES180889A1 - A BRAKING DEVICE OF THE URDIMBRE IN THE TELARES : en es
  • FR929922A - Chemical treatment of polysiloxanes substituted with polychlorinated methyl groups : en fr
  • FR929990A - Stapler for transmission belts : en fr
  • FR930150A - Improvements to cans for spinning or looms : en fr
  • US2434520A - Rotary brush type converter : en
  • US2434589A - Pump shaft seal : en
  • AU138536B2 - Manufacture of new dyestuffs from compounds ofthe anthraquinone series and related types : en
  • AU1628747A - Improvements in or relating to totalisator systems : en
  • AU2430345A - Improvements in or relating to fuel system : en
  • CA446191A - End heating radiator for railway cars : en fr
  • AU1600847A - Improvements in or relating to means for and method f handling articles : en
  • CA446086A - Body garment : en fr
  • CA446212A - Television scanning apparatus : en fr
  • AU1681747A - An improved means for moulding ophthalmic contact lenses from plastics : en
  • US2434476A - Combined dryer and automatic washer : en
  • AU126332B2 - A device for testing the tension ofthe strings of tennis andthe like game racquets : en
  • AU126370B2 - Improvements in and relating to electrical remote control systems : en
  • AU1935145A - Improvements in electron discharge devices ofthe magnetron type : en
  • CH252519A - Vacuum cleaner equipment. : de en
  • CH252638A - Electronic discharge tube. : en fr
  • ES16316U - No text (Machine-translation by Google Translate, not legally binding) : en es
  • FR930103A - Improvements to bicycle racks : en fr
  • AU58646A - Improvements in or relating to electric intergrating arrangements : en
  • USD148379S - Electrical connecting plug housing : en
  • GB596851A - Improvements relating to the photographic duplication of drawings : en
  • US2434352A - Washing apparatus having a watersoftening mechanism controlled therewith : en
  • US2434453A - Centrifugal means for admitting air to submarines : en
  • US2434542A - Swimming instruction apparatus : en
  • US2434318A - Combination swivel eye and swivel base : en
  • AU126381B2 - Improvements in spindles for rotary members : en
  • AU1981345A - Improved laundry drying line : en
  • AU140737B2 - Improvements in and relating to radio and radar receivers : en
  • CA446136A - Balanced-to-unbalanced connector : en fr
  • AU126285B2 - Pulse generating system : en
  • ES16252U - Rubber sole for mountain shoes (Machine-translation by Google Translate, not legally binding) : en es
  • AU1693847A - Magnetrons : en
  • AU141019B2 - Improvements in or relating tothe manufacture of sliding clasp fastener : en
  • US2434563A - Floor mop : en
  • ES180856A1 - A SYSTEM OF EDGED AND RIBBED, OR BOTH AT THE SAME TIME, PROTECTOR IN STRIPS OF TISSUES FOR APPOINTMENTS : en es
  • CA446115A - Telephone circuit : en fr
  • AU942147A - Improvements in apparatus employing Stator and Rotor parts : en
  • ES15884U - Tap for pressure installations, with automatic retraction of its shank. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596867A - Improvements in or relating to the manufacture of sulphonamide compounds : en
  • USD148393S - Design for a bathtub : en
  • ES180597A1 - A DUST GUARD FOR AXLE BOXES : en es
  • FR930118A - Device for quick assembly and mounting with centering of racing and sport type bicycle wheels : en fr
  • GB596999A - A new or improved device for checking and cleaning threads from a spinning or twisting operation : en
  • GB596784A - Improvements in and relating to elastic fluid turbines : en
  • ES179444A1 - AIRCRAFT IMPROVEMENTS : en es
  • ES180916A1 - A PROCEDURE FOR THE MANUFACTURE OF SMALL TRANSPARENT OBJECTS, STARTING FROM PLASTIC MATERIALS : en es
  • GB597042A - Improvements in or relating to machines for producing hinges or the like : en
  • AU1614747A - Improvements in electric bread toasting appliances : en
  • USD148396S - Blower housing for an internal-combustion engine : en
  • ES16388U - Protective support for glasses supplements. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596925A - Improvements relating to the automatic measurement and grouping into sizes of a succession of articles : en
  • ES179291A1 - IMPROVEMENTS IN SHAVERS : en es
  • FR929938A - Advanced dentist tool : en fr
  • ES180764A1 - IMPROVEMENTS MADE IN THE PREPARATION OF INSULATING MATERIALS : en es
  • US2434243A - Bituminous emulsions : en
  • US2434404A - Spotting board : en
  • US2434463A - Valve seat grinder : en
  • ES180615A1 - MACHINE FOR THE TRANSMISSION OF MECHANICAL FORCE AND ITS REGULATION : en es
  • FR929925A - Improvements to turbo-compressor propulsion devices : en fr
  • ES16329U - Metallic bending (Machine-translation by Google Translate, not legally binding) : en es
  • ES15317Y - Stomach elevator and other abdominal viscera. : en es
  • GB596826A - Surgical instrument : en
  • GB597063A - Improvements in or relating to driving means for high speed dynamo-electric machines : en
  • FR929911A - Device for continuously monitoring and regulating the composition of the exhaust gases of combustion or other engines : en fr
  • IE18682L - Pulverizing machines : en
  • ES14964Y - Curved needle for shoe sewing, bootie system. : en es
  • GB597044A - Improvements relating to photographic emulsions : en
  • FR930110A - Hydraulic lifter with unlimited stroke : en fr
  • US2434341A - Wing flap actuating mechanism : en
  • US2434488A - Erecting device for gyroscopes : en
  • US2434576A - Socket cover and plug interlocking switch : en
  • USD148352S - Automobile seat cover or similar article : en
  • AU2204145A - Process forthe production of laminated products : en
  • CA446057A - Metallic member for joining wooden elements in demountable interlocking relation : en fr
  • CA446131A - Pressure cooker : en fr
  • CH252511A - Device for attaching brooms or brushes, in particular scrubbing brushes, to a handle. : de en
  • CH252593A - Tool for fastening one end of a wire helix inserted into an internal thread. : de en
  • ES178501A1 - PROCEDURE FOR OBTAINING DISAZOCOLORANTS : en es
  • FR930073A - Portable column for various objects and in particular for lighting devices : en fr
  • CA446103A - Electric discharge device : en fr
  • AU143048B2 - Color television system : en
  • US2434382A - Resilient mattress for seats, cushions, or other applications : en
  • AU1676747A - Improvements in or relating to piezoelectric crystal circuit arrangements : en
  • AU126302B2 - Improvements in or relating tothe production of rolls : en
  • AU126328B2 - Improvements relating tothe manufacture of coiled springs : en
  • AU140132B2 - Improvements in and relating to contacting gases or vapours with solids : en
  • GB596833A - Improvements in or relating to silicone resin compositions : en
  • US2434578A - Antiknock motor fuel : en
  • USD148359S - Design for a combined holder for picture and perfume containers : en
  • US2434499A - Relay computing mechanism : en
  • US2434442A - Combined electrical indicator and note receptacle for doors : en
  • AU2281845A - Improvements in or relating to alkylene cyanohydrins : en
  • ES179958A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF PORTAMACHOS : en es
  • GB596817A - Self-locking nut or bolt : en
  • AU137304B2 - Muzzle forthe gas tight stoppering of bottles containing liquids under pressure : en
  • AU981947A - I "Improvements in teapots andthe like : en
  • CH252562A - Drive device for the display means of scales, in particular inclination scales. : de en
  • CH252569A - Gramophone record. : de en
  • CH252642A - Electric discharge tube with at least one built-in capacitor. : de en
  • US2434314A - Abrasive article and method of manufacture : en
  • AU1014147A - Improvements in or relating to ball or float valves : en
  • AU1287044A - Process of preparing fatty material : en
  • US2434549A - Fluid pressure operated circuit breaker : en
  • US2434510A - Condesation of olefinic compounds with hydrogen sulphide : en
  • CH252595A - Tightening buckle. : en fr
  • AU1666447A - Improvements in or relating to tires : en
  • CH252516A - Sewing machine. : de en
  • GB596890A - Impregnated coils and method of making : en
  • CA446159A - Cooking range : en fr
  • CH252659A - Braking device on vehicles. : de en
  • AU1917545A - A method of aromatizing butter, margarine andother edible fats : en
  • CA446179A - Process for graining ammonium nitrate : en fr
  • AU1682947A - Pitched roof construction made from concrete orthe like material : en
  • ES178944A1 - PROCEDURE AND INSTALLATION FOR THE TREATMENT OF MUST IN THE MANUFACTURE OF BEER : en es
  • ES180540A3 - A PERFECTED APPARATUS FOR SEWING PAPERS AND SIMILAR PRODUCTS BY MEANS OF STAPLES : en es
  • GB596843A - Improvements in or relating to resistance welding apparatus : en
  • AU126390B2 - Improvements in or relating to thermopiles : en
  • AU1696647A - Improvements in or relating to method of and apparatus for preventing frost damage to plants : en
  • GB597026A - Improvements in electrical calculators : en
  • AU1682047A - Chromium-tungsten-cobalt-molybdenum-vanadium steel : en
  • AU137794B2 - Anew and improved pricetag, seal or like articles : en
  • CH252588A - Device for controlling a reciprocating movement member for machine tools. : en fr
  • CH252607A - Lubricating device on rotating shafts. : de en
  • ES14868Y - Device for fixing the body of the handles to the attached metal pins. : en es
  • AU126371B2 - Electrical signalling systems for transmitting proportional movements : en
  • AU136555B2 - Improvements in or relating to reciprocating plunger pumps and the like : en
  • CH252498A - Method and device for cleaning objects. : de en
  • CH252664A - Installation on electric traction vehicles with bogies and automatic compensation for the relief of the axles when driving and braking. : de en
  • AU1624147A - Improvements relating to friction lighters : en
  • AU1686747A - Improvements in metal reinforcements : en
  • AU139425B2 - Resilient mountings : en
  • AU2540245A - Improvements in coupling packing : en
  • CA446060A - Construction block : en fr
  • ES180589A1 - PROCEDURE FOR THE PREPARATION OF N- (P-BENCILO ARSINIC ACID) -GLICINAMIDE AND ITS SALTS : en es
  • AU130318B2 - Method of producing a fluid dielectric : en
  • AU2148145A - t Improvements in tensional strapping machines : en
  • AU126333B2 - Improved snap action fastener : en
  • CH252504A - Pull-out device for drawers. : de en
  • CA446173A - Lighting system and lanterns for use therein : en fr
  • US2434275A - Safety razor : en
  • AU142850B2 - Improvements in loud-speaking telephone arrangements : en
  • GB597008A - Improvements relating to power boring and turning mills : en
  • AU1690047A - Improvements in or relating to monitory controls for devices capable oftwo different senses of operation awayfrom a predetermined condition : en
  • AU126395B2 - Improved means for aerial spraying : en
  • AU130521B2 - Improvements in coupling packing : en
  • CA446128A - Fluid pressure regulator : en fr
  • AU128848B2 - Laminated fabric plastic product and method of forming same : en
  • CA446110A - Circuit breaker : en fr
  • AU141803B2 - Improvements in and relating tothe preparation of catalysts : en
  • AU140051B2 - Improvements in or relating to doorlocks : en
  • AU1595147A - Improvements in track brakes : en
  • AU2024145A - Method of making Metal Rectifiers : en
  • GB596943A - Process for the production of copolymers containing chlorotrifluoroethylene and vinyl esters : en
  • CH252643A - Method for preventing commutation disturbances when switching a converter from rectifier to inverter operation. : de en
  • US2434373A - Selecting finger for crossbar switches : en
  • AU126387B2 - Electric pickup : en
  • AU126397B2 - Improved method of building walls, floors andthe like, and composite unit for use therewith : en
  • AU1697947A - Improvements inthe process of continuous manufacture of strip of fibrous cement andin the apparatus for carrying out the process : en
  • ES180849A3 - NEW PROCEDURE FOR THE MANUFACTURE OF HYDROCIAN ACETONE : en es
  • ES180840A1 - IMPROVEMENTS INTRODUCED IN THE EYE HOODS FOR OPTICAL INSTRUMENT LENSES : en es
  • ES180582A1 - A HOLLOW LOAD PERFORATING PROJECTILE : en es
  • ES180842A1 - AN OPTICAL OBSERVATION INSTRUMENT : en es
  • ES180867A1 - IMPROVEMENTS IN INSULATING TERMINALS INTENDED FOR ELECTRICAL CABLES SUBJECTED TO HIGH PRESSURES : en es
  • CA446135A - Drying cellular organic products : en fr
  • USD148394S - Design for an atomizer : en
  • GB596944A - Improvements in or relating to internal combustion engines : en
  • CH252545A - Apparatus for filling pen reservoirs. : en fr
  • USD148380S - Noel baby chair : en
  • AU126295B2 - Improvements in or relating tothe production of material suitable for flexible films : en
  • AU1964845A - Improvements in ironing machines : en
  • ES16394U - Ring with tips for templazos (Machine-translation by Google Translate, not legally binding) : en es
  • ES16409U - Sharpened pencil sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • ES16375U - Electric condenser (Machine-translation by Google Translate, not legally binding) : en es
  • CH248140A - Ship propulsion system. : de en
  • CH252564A - Device for visualizing and measuring the magnitude of a voltage by oscillographic means. : de en
  • ES180821A1 - PROPULSION SYSTEM FOR VEHICLES, MACHINES AND ANALOGS : en es
  • US2434407A - Depilatory device : en
  • FR930070A - Improvements to brands : en fr
  • GB596802A - Improvements in or relating to ships driven by screw propellers : en
  • GB596856A - Improvement in tachometer generators : en
  • ES16312U - Decorative box. (Machine-translation by Google Translate, not legally binding) : en es
  • ES168664A1 - PROCEDURE FOR THE MANUFACTURE OF AN INCANDESCENT ELECTRODE FOR ELECTRIC TUBES BY DISCHARGE THROUGH A GAS : en es
  • GB596922A - Improvements in or relating to the construction of composite metal articles : en
  • ES180909A2 - PROCEDURE, WITH ITS DEVICE, INTENDED TO EXERCISE AND MAINTAIN A TRACTION ON METALLIC WIRE : en es
  • FR930144A - Improvements in apparatus for molding hollow blocks for construction and other similar products : en fr
  • FR929956A - Improvements to public works devices known as scrapers : en fr
  • GB596792A - Improvements in electric condensers and in vitreous compositions, particularly for use therein and in electrical insulation : en
  • ES16337U - Game of living room based on a board with holes and pegs. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16397U - Inkwell for school and office service. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180185A1 - A WIND ENGINE, APPLICABLE TO HYDRAULIC PUMPS AND FEED CRUSHERS : en es
  • FR929996A - Optical comparator : en fr
  • FR930135A - New high molecular weight hydrocarbon derivatives : en fr
  • GB596849A - Automatic temperature control system for internal combustion engines : en
  • GB596958A - Improvements in two-stroke multicylinder internal combustion engines : en
  • ES180758A1 - AN ELECTRIC SHOCK TUBE : en es
  • GB596822A - Improvements in or relating to cavity walls : en
  • US2434293A - Frequency control of an oscillator of the velocity modulation type : en
  • GB597057A - Improvements in or relating to the manufacture of capsules : en
  • CH252614A - Method for vaporizing liquid in an oxygen-containing, gaseous working medium which has been heated by burning fuel therein, and device for carrying out the method. : de en
  • GB597082A - Improvements in or relating to rotary wing aircraft : en
  • GB597010A - Blasting fuse protector device : en
  • IE17628L - Line-carrying rockets : en
  • AU144747B2 - Anew and improved heating unit foran electric stove range orthe like : en
  • AU1684547A - Improvements in or relating to radial multicylinder engines : en
  • AU2027545A - Improvements in or relating to charge-forming apparatus for internal combustion engines : en
  • US2434498A - Brake drum trueing machine : en
  • FR930027A - Device allowing the removable attachment of badges or other ornaments on signet rings or any other jewelry items : en fr
  • GB596969A - Improvements relating to regulating systems operating by pressure responsive means : en
  • ES179560A1 - A PROCEDURE FOR THE CONVERSION OF HYDROCARBONS : en es
  • ES16227U - Elastic or flexible bottle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180835A1 - A PERFECTED APPARATUS FOR THE CONVERSION OF MOVEMENT, ESPECIALLY FOR USE IN ANTI-AIR ARTILLERY : en es
  • ES16383U - Tab-type that allows the organization of automatic selection, sorting or sorting files. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930140A - Process for the preparation of ketogulonic acid esters : en fr
  • ES180881A1 - NEW SYSTEM FOR CONSTRUCTION OF DEPOSITS, SILOS AND SIMILAR CYLINDRICALS : en es
  • FR929915A - Tire depression or puncture warning device in general : en fr
  • FR930121A - Removable control with variable ratios adaptable to variable capacitors used more especially in radio : en fr
  • GB597020A - Improvements in drawing appliances : en
  • FR930037A - Semi-automatic machine for molding bricks and the like : en fr
  • FR929997A - Improvements in frame construction for radio mountings : en fr
  • ES16197U - Fenders for door hinges and the like (Machine-translation by Google Translate, not legally binding) : en es
  • AU1682547A - Improved method of heating liquids : en
  • FR930009A - Improvements to cranksets and cranks for cycles and motorcycles : en fr
  • AU2481348A - Improvements in and relating to rubber torsion springs : en
  • US2434309A - Tobacco curing stick : en
  • ES16392U - Box-container to collect in a single different stain removers (Machine-translation by Google Translate, not legally binding) : en es
  • ES180811A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SEEDING MACHINES : en es
  • US2434379A - Apparatus and method of stretch pressing metal sheets : en
  • USD148356S - Design fob a lace tablecloth : en
  • ES180815A1 - A PROCEDURE, WITH YOUR CORRESPONDING DEVICE, TO ACHIEVE FROM A BOARD A POTESTATIVE REGULATION OF THE CURRENT OF THE AUTO DIMENSIONS, FOR THE PURPOSES OF THE BATTERY CHARGE IN ANY REGIME OF MARCH : en es
  • FR929986A - Lighting reducer for cinematographic printers : en fr
  • AU141313B2 - Improvement in fuel feed and power control system for gas turbines : en
  • AU1682447A - Resilient mountings : en
  • AU2530745A - Improvements relating to power operated road graders : en
  • AU536946A - Improvements in or relating tothe cooling of turbine wheels and blades : en
  • CH252546A - Drawing device. : de en
  • AU2562645A - Mooring gear for flying boats : en
  • US2434287A - Railway truck : en
  • CA446209A - Preparation of mixtures of wool and nylon fibres : en fr
  • US2434556A - Toilet paper holder attachment : en
  • US2434468A - Plural compartment tumbler type washing machine : en
  • US2434397A - Self-wringing mop : en
  • AU136974B2 - An improved means for moulding ophthalmic contact lenses from plastics : en
  • CH252510A - Container lid. : de en
  • AU1672547A - Improvements relating to electric gaseous discharge tubes : en
  • AU1598147A - Improvements in or relating to collapsible racks for drying and airing clothes andthe like : en
  • AU2519145A - Improvements in or relating tothe production of rolls : en
  • CH252591A - Clamping device for thread cutting jaws to be sharpened. : de en
  • US2434339A - Production of coffee cakes : en
  • ES16367U - Manual support for magazines, newspapers and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16335U - Funnel device for filling narrow-mouth bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • CA446130A - Transmission belt and drive : en fr
  • US2434551A - Magnetic fuse : en
  • AU140428B2 - An improved oil burner and fuel feed system for same : en
  • AU149327B2 - Improvements in or relating to processes of purifying crude amino dicarboxylic acid : en
  • AU1125447A - Improved apparatus for use with distributors for lime andother materials : en
  • GB596839A - Improvements in or relating to electrolytic capacitors : en
  • US2434316A - Frankfurter skinning machine : en
  • ES16323U - Security hinge against theft. (Machine-translation by Google Translate, not legally binding) : en es
  • ES179893A1 - PROCEDURE FOR MANUFACTURING METALLIC PICKLING : en es
  • GB596882A - Improvements in or relating to dough moulding and like machines : en
  • GB596835A - Improvements in or relating to electric terminals : en
  • AU139900B2 - Mounting vehicle windscreens without pillars : en
  • CA446132A - Cooking utensil : en fr
  • US2434343A - Resistance welding electrode and holder : en
  • US2434398A - Auto-battery terminal connection : en
  • AU126316B2 - Improvements in or relating to liquid treating apparatus and process : en
  • CA446148A - Radio direction indicator system : en fr
  • AU1685047A - Improvements in or relating to pressure-sensitive adhesive tape : en
  • AU2282245A - Improvements in retread vulcanizing device : en
  • ES16385U - Mechanism for the raising and lowering of curtains-blinds (Machine-translation by Google Translate, not legally binding) : en es
  • US2434522A - Production of diolefins : en
  • US2434388A - Canning foods : en
  • US2434536A - Emulsion polymerization process : en
  • AU126391B2 - Improvements in or relating to foldable and adjustable deck chairs orthe like : en
  • AU1767244A - Improvements in or relating to metallic coatings on iron and steel : en
  • AU146540B2 - Improvements in or relating to aircraft flight control systems : en
  • AU126074B2 - Improvements in or relating to heat-exchangers : en
  • CH252532A - Process for the production of a new azo dye. : de en
  • ES180848A1 - NEW LOCK SYSTEM : en es
  • FR929936A - Improvements to color cinematography : en fr
  • AU137595B2 - Improvements in or relating to piezoelectric crystal circuit arrangements : en
  • CH252592A - Grinding machine with two coaxially arranged grinding wheels and own drive. : de en
  • US2434362A - Device for attaching antiskid chains to vehicle wheels : en
  • USD148363S - Design for a brooch or similar article : en
  • US2434242A - Space miser clothes rack : en
  • CA446090A - Double fluoride of sodium and aluminum : en fr
  • GB596915A - Improved process for the removal of diolefins from hydrocarbon mixtures containing the same : en
  • CA446092A - Manufacture of chloroacetonitrile : en fr
  • AU126376B2 - Improvements in or relating to pressure sensitive resistance devices : en
  • AU1695447A - Improvements in and relating tothe attachment of spindle elements intheir bearings such as axles to toy wheeled vehicles : en
  • AU1689747A - Improvements in and relating to radio and radar receivers : en
  • US2434441A - Device for retarding and for regulating the speed of the flow in accordions and similar musical reed instruments : en
  • US2434412A - Recovering rubber from guayuleshrub : en
  • CH252560A - Dial. : en fr
  • CH252670A - Arrangement with a potential-controlled point of the exit of electrical conductor structures from the insulating compound by capacitor coatings. : de en
  • US2434508A - Coupling device : en
  • US2434590A - Hydraulic transmission : en
  • AU1609847A - Improvements in and relating tothe preparation of catalysts : en
  • AU1674147A - A process andan apparatus for continuous cutting and discharging of fibrous cement sheets : en
  • AU141024B2 - Vapor removing system for rotary fuel metering devices : en
  • CA446175A - Polyvinyl resin : en fr
  • US2434260A - Implement for driving staples : en
  • USPP779P - Raspberry plant : en
  • AU126412B2 - Improvements in or relating to stop valves and valve heads : en
  • AU140015B2 - A process and apparatus forthe production of cellular polythene and electric conductors composed thereof : en
  • AU134282B2 - Treatment of elastic yarns : en
  • US2434420A - Induction pressure regulator : en
  • US2434469A - Pressure-proof reproducer : en
  • AU995347A - An improved portable crib inthe nature ofa bassinet : en
  • CH252575A - Pull-down winding and time-setting mechanism. : en fr
  • GB596842A - Improvements in or relating to means for preventing the condensation of moisture on surfaces of refrigerated chambers : en
  • ES16401U - Device for target shooting. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180613A1 - A MACHINE INTENDED TO AUTOMATICALLY FACILITATE THE CHANGE OF THE METALLIC CURRENCY : en es
  • AU678242A - Improvements in electron beam tube arrangements : en
  • CH252660A - Portable air pump. : en fr
  • US2434289A - Manufacture of hydrocarbons : en
  • AU1683747A - High pressure valves : en
  • CH252556A - Nozzle gauge for fuel engines. : de en
  • CH252669A - Heat exchangers for steam generators operated with fuels containing ash, in particular coal dust, with a charged combustion chamber. : de en
  • AU1812544A - Improvements in or relating to heat-exchangers : en
  • AU920647A - Improved change speed gear for pedal cycles : en
  • US2434607A - Expansible and contractible means for compressing and shaping a yielding pliant mass : en
  • AU1617047A - Improvements in treatment of metals : en
  • CH252524A - Procedure for regulating the evaporation capacity in evaporation plants with heat pumps. : de en
  • DK66197C - Rotatable core kneader with percussion grating. : da en
  • ES173572A1 - PROCEDURE FOR OBTAINING MEANS FOR THE TREATMENT OF PLANTS : en es
  • FR930036A - Advanced training in selective protection devices for electric power transmission lines : en fr
  • ES179160A1 - A PHOTOGRAPHIC PROCEDURE, WITH THE CORRESPONDING APPARATUS : en es
  • ES180908A3 - A PROCEDURE FOR OBTAINING RESISTANCES FOR RADIO-ELECTRICITY : en es
  • FR930094A - Multiple notebook block : en fr
  • GB596914A - Improvements in or relating to means for operating the turrets of lathes : en
  • CA446065A - Automatic cutting-depth regulator for ploughs : en fr
  • ES16344U - Lighting lamp for liquid fuels. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596997A - Improvements in portable stroboscopic device for checking electric meters : en
  • AU126331B2 - Apparatus and continuous process for pressing plastic sheeting : en
  • ES16306U - Mechanical board for the game of parchis (Machine-translation by Google Translate, not legally binding) : en es
  • GB597015A - Improvements relating to the bleaching of flour : en
  • CA446182A - Extration of butadiene : en fr
  • CA446190A - Last inserting machine : en fr
  • CA446193A - Electron discharge device : en fr
  • GB596903A - Improvements in or relating to compressors or the like : en
  • US2434485A - Oil seal : en
  • USD148374S - Design for a cosmetic tray : en
  • AU1631447A - Tuned circuits employing resonant gases as frequency-selective elements : en
  • CA446141A - Circuit breaker locking device : en fr
  • CA446134A - Over-running clutch : en fr
  • CH252494A - Door lock. : de en
  • CH252571A - Colorimeter. : en fr
  • US2434481A - Submerged melt welding : en
  • AU1699647A - Improvements in and relating to aminoplastic coating compositions : en
  • AU136602B2 - Improvements in interfolding machines : en
  • AU994947A - Improvements in and relating to phase modulation electron discharge devices : en
  • CH252598A - Pyrophoric lighter. : en fr
  • AU129681B2 - Improvement in brassiere : en
  • FR929984A - Continuous fire combustion device : en fr
  • AU126405B2 - Improved means for preventing the upsetting of electric boiling jugs : en
  • DK66195C - Introduction to Agricultural Implements. : da en
  • US2434456A - Poppet valve assembling tool : en
  • US2434359A - Intermittent strip feed projector mechanism : en
  • CH252605A - Gear drive. : de en
  • AU126392B2 - Method of automatically forming undercut die-castings : en
  • AU126422B2 - Improvements in goggles : en
  • US2434325A - Intermittent feed high-frequency electrical apparatus for uniting dielectric materials : en
  • AU1726344A - Improvements intwo-way voice-operated carrier systems : en
  • ES16346U - Salvatacos top for club looms. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596888A - Improvements in and relating to testing machines : en
  • US2434371A - Dress bottom cutter : en
  • US2434624A - Perforator for printing presses : en
  • CA446107A - Pulse amplifier : en fr
  • AU2087245A - Improvements relating tothe reinforcing of worn or damaged pneumatic tyres : en
  • GB596948A - Improved cleaning device for burr-crushing apparatus incorporated in carding engines : en
  • GR11430B - METHOD OF MANUFACTURE OF DIGUANIDINE PRODUCERS. : el en
  • ES180539A3 - A HAND APPLIANCE FOR SEWING PAPERS AND THE SIMILAR BY MEANS OF STAPLES : en es
  • ES15316Y - Device to contain inguinal and crural hernias in children and adults. : en es
  • AU139935B2 - Improvements in or relating to low-pressure electric discharge lamps : en
  • ES179289A1 - A PROCEDURE TO PRODUCE RAYON : en es
  • GB596853A - Improvements in control means for electric current regulating systems : en
  • GB597059A - Improvements in or relating to linear dimension gauges : en
  • USD148364S - Design for a brooch or similar article : en
  • CA446215A - Veneer molding process : en fr
  • GB596968A - Improvements relating to regulating systems operating by pressure responsive means : en
  • CH252602A - Coupling element with safety device for pulling elements. : de en
  • AU137302B2 - An improved camera : en
  • USD148400S - Design for a can punch and opener : en
  • CH252600A - Cardan joint. : en it
  • ES16374U - Acoustic warning. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596936A - Improvement to household decorations and the like : en
  • US2434282A - Hydraulic jack : en
  • ES180843A1 - AN ALTERNATIVE PUMP : en es
  • FR929999A - Low operating effort shut-off valve, for compressed gases : en fr
  • FR929913A - Power trailer for bicycles : en fr
  • GB596971A - Improvements in automatic variable pitch propeller : en
  • ES16320U - Ornamental or fantasy chain with extensible ring. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596964A - Improvements in or relating to high vacuum diffusion or condensation pumps : en
  • GB596827A - Improvements relating to conveyors : en
  • GB596912A - Improvements in t.r. switches of the electron discharge type : en
  • ES15672Y - Trivet for cutlery. : en es
  • GB596889A - Improvements in or relating to arrangements for graduating the scales of electrical instruments : en
  • US2434303A - Means and method of forming glass : en
  • ES15267Y - Apparatus for sharpening razor blades. : en es
  • ES179450A1 - REACTOR OVENS : en es
  • GB596940A - Method for chemically treating vulcanized oils, and products so obtained : en
  • GB597021A - Improvements relating to display panels : en
  • ES179210A1 - METHOD FOR MANUFACTURING COMPONENTS OF GLASS FIBERS : en es
  • FR930136A - Manufacture of polymeric materials from butadiene : en fr
  • ES180825A2 - CONSTANT STRESS COMPRESSOR : en es
  • ES177336A1 - PROCEDURE FOR THE OBTAINING OF HEXACHLOROCICLOHEXANE : en es
  • ES180820A2 - ENERGY GENERATING DEVICE THROUGH THE MAGNETIC FLOW OF PERMANENT MAGNETS, APPLICABLE TO ALL KINDS OF MOTORS : en es
  • FR929947A - Reciprocating motor mechanism and its application to positive displacement pumps : en fr
  • GB596950A - Improvements relating to friction clutches : en
  • ES180862A1 - A COUPLING DEVICE FOR SCAFFOLDING ELEMENTS : en es
  • FR930020A - Safety locks for doors, windows and other applications : en fr
  • FR929991A - Improvements to outlets and new switchboards with multiple outlets and combination switches : en fr
  • FR930058A - Device for injection molding : en fr
  • AU1694847A - Improvements in or relating to aircraft flight control systems : en
  • IE17681L - Display stands : en
  • GB596810A - Improvements in electric blankets and the like : en
  • GB596896A - Improvements in or relating to hot water radiators : en
  • AU126406B2 - Improvements in and relating to doors for cupboards andthe like : en
  • AU946947A - Improvements in hats : en
  • FR929955A - Machine for tightening the nipples of spokes, and for centering the wheels of bicycles, motorcycles, etc. : en fr
  • US2434455A - Safety lock for locomotive throttle levers : en
  • US2434285A - Compressional wave translating device : en
  • USD148397S - Design for a name plate foe motorcycles : en
  • ES179178A1 - A SYSTEM, WITH ITS CORRESPONDING DEVICES, FOR THE LIGHTING OF RAILWAY CARS WITH FLUORESCENT LIGHT : en es
  • ES180767A1 - PROCEDURE FOR THE OBTAINING OF A SWEETENING PRODUCT, SUBSTITUTE OF CANE OR TOWER SUGAR, IN ITS TWO FORMS OF SOLID SUBSTANCE AND SIMPLE SYRUP OF 35 PER 100 : en es
  • GB596899A - Improved lateral stabilizing means for vehicles : en
  • ES180830A1 - A DEVICE FOR CONVERTING PULSE PHASE MODULATION INTO VARIATIONS OF AMPLITUDE : en es
  • FR929993A - Improvements in the preparation of electrical insulating materials : en fr
  • US2434618A - Aircraft pickup and arresting device : en
  • GB596803A - Improvements in time base circuit arrangements : en
  • US2434277A - Piston safety stop and reversing means for free piston engines : en
  • GB596884A - Improvements in or relating to pallets for use in making tiles, bricks and the like : en
  • ES177996A1 - A PROCEDURE FOR THE MANUFACTURE OF HEALING BANDAGES AND SIMILAR ITEMS : en es
  • FR929963A - Quick-acting electrical switch : en fr
  • ES175280A1 - AN AUTOMATIC QUICK-CLOSING SYSTEM FOR SAFETY BOXES AND SIMILAR BOXES : en es
  • US2434558A - Rolling of thin gauged material : en
  • FR930053A - Electrically heated washing and boiling machine : en fr
  • ES16377U - Sobaquera with perfuming elements. (Machine-translation by Google Translate, not legally binding) : en es
  • IE18095L - Stearing gear for vehicles : en
  • GB596844A - Improvements in or relating to resistance welding apparatus : en
  • GB596959A - Improvements relating to multi-electrode welding : en
  • GB596974A - Manufacture of electrical condensers : en
  • GB597081A - Improvements in or relating to cathode ray display systems : en
  • ES180917A1 - IMPROVEMENTS INTRODUCED IN THE VERTICAL DRYERS : en es
  • FR929985A - safety nut and its manufacturing process : en fr
  • GB596872A - Improved process for the catalytic conversion of hydrocarbons : en
  • GB596930A - Improved bed urinals : en
  • FR930032A - Method and device for measuring the time constants of electrical circuits, and in particular of high-frequency circuits : en fr
  • GB596978A - Improvements in buildings constructed of pre-formed units : en
  • ES179564A1 - PROCEDURE FOR THE AGGLOMERATION OF COMBUSTIBLES : en es
  • US2434617A - Method of wrapping round cakes : en
  • FR930066A - Rational adjustment device for slip couplings : en fr
  • GB596941A - Pre-payment gas meters : en
  • US2434334A - High-frequency pulse measuring system : en
  • AU136377B2 - Improvements in apparatus employing Stator and Rotor parts : en
  • AU1921545A - Method of electrodepositing copper, and baths and compositions therefor : en
  • ES179682A1 - PROCEDURE FOR DECOMPOSING HYDROCARBONS AND APPARATUS TO CARRY OUT IT : en es
  • CH252563A - Device for obtaining an electrical quantity which is proportional to the frequency of another electrical quantity supplied. : de en
  • GB596885A - Improvements in twisting of strands to form a ply construction : en
  • FR930098A - light screen and method of manufacturing this screen : en fr
  • GB596991A - Variable speed transmission : en
  • USD148350S - Design fok a koad roller : en
  • AU985847A - Improvements in or relating to vaporizing heating burners : en
  • AU2399845A - Improvements inthe manufacture of paper base laminated plastic material : en
  • AU1928745A - k Improved grader for onions and similar vegetables or like articles : en
  • US2434426A - Coupling : en
  • AU1803144A - Pulse generating system : en
  • US2434541A - Manufacture of thermoplastic materials : en
  • US2434543A - Swimming practice apparatus : en
  • CH252535A - Process for the preparation of soluble polyvinyl chlorides. : en fr
  • DK66203C - Liquid heater, especially for liquid Colors. : da en
  • AU137418B2 - An improved trotting spider : en
  • AU1681347A - Improvements in or relating tothe preparation of glycerol ethers : en
  • CA446119A - Paper coating : en fr
  • CH252559A - Hardness tester working according to the penetrant method. : de en
  • CH252624A - Switching arrangement with arc quenching by an insulating liquid. : de en
  • AU1604047A - Improvements in or relating tothe production of guanidine sulfates : en
  • GB596820A - Method of preparation of non-aqueous olefine polysulphide latices : en
  • AU2564945A - Improvements in or relating to cartridge cases : en
  • AU144511B2 - Improvements in refrigeration : en
  • AU1609947A - Manufacture of new dyestuffs from compounds ofthe anthraquinone series and related types : en
  • CA446063A - Aspirator-ejector for the physical and chemical treatment of industrial gases : en fr
  • USD148386S - Design fob an eakring or similar article : en
  • ES180863A1 - A PROCEDURE, WITH ITS CORRESPONDING DEVICE, FOR THE OBTAINING OF THE PERMANENT HAIR WAVE : en es
  • ES180879A1 - PROCEDURE TO REDUCE REFRACTORY MINERALS : en es
  • AU126292B2 - Improvements in or relating tothe production of sheet wrapping materials incorporating light-filtering agents : en
  • AU141459B2 - Method of constructing concrete surfaces adapted to accommodate heavy loads and applicable more particularly to runways for heavy aircraft : en
  • ES16354U - Press device for hooking single sheets in file folders. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180776A1 - IMPROVEMENTS INTRODUCED IN THE MAGNETIC CORES WITH A FERRITE AS A MAGNETIC SUBSTANCE : en es
  • ES4394Y - Double elastic cord or endless ribbon, suitable for transmissions. : en es
  • GB596892A - Improvements in and relating to the control of engine-driven electric generating plant : en
  • AU126352B2 - Improvements in and relating to roller fly-wire windows : en
  • AU2109745A - An improved funnel filter construction : en
  • CH252626A - Method and device for remote actuation of switching devices with the aid of electrical control pulses. : de en
  • GB596796A - Improvements in or relating to magnetic recording devices and magnetizing heads therefor : en
  • US2434320A - Device for the fixing of dental apparatus in the cavity of the mouth in a definite position relative to the teeth : en
  • FR929937A - Improvements to wagon seats : en fr
  • US2434434A - Hydrocarbon conversion : en
  • AU126349B2 - Method for reducing relatively small particles and reduction mill therefor : en
  • CA446081A - Etching rotogravure printing members : en fr
  • GB596801A - Process for hardening and conditioning wood : en
  • FR930011A - Lipstick stick : en fr
  • ES179921A3 - IMPROVEMENTS IN HAND TIGHTENING APPARATUS : en es
  • GB596894A - Piston sealing means : en
  • FR930080A - High speed railway set : en fr
  • US2434353A - Washing apparatus having an automatically cycled regenerative water-softening system : en
  • US2434526A - Body attached umbrella : en
  • GB597017A - Improvements in or relating to lathes : en
  • GB596868A - Improvements in or relating to the synthesis of sulphonamide compounds : en
  • AU1686647A - Improved emulsifying device : en
  • AU2555745A - Device for attachment to spraying machines : en
  • AU133079B2 - I "Improvements in teapots andthe like : en
  • AU249746A - Method of producing a fluid dielectric : en
  • GB596961A - An improved hand or breast drill : en
  • GB597056A - Improvements in and relating to hydraulic couplings : en
  • FR930116A - Matching machine for cards or record cards : en fr
  • GB596783A - Metal dry contact rectifier elements : en
  • GB596919A - Improvements in and relating to regenerative braking of d.c. motors supplied from a.c. mains : en
  • GB596972A - Improvements in or relating to dry-contact rectifiers : en
  • US2434462A - Texturing device : en
  • ES180910A1 - AN INDUSTRIAL PROCEDURE FOR MANUFACTURING A SUBSTITUTE PRODUCT OF WOOD AND OTHERS : en es
  • FR929945A - Electromagnetically controlled press : en fr
  • GB596862A - Improvements in method and apparatus for making fin tubing : en
  • ES16369U - Hinge. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16351U - Improved razor blade (Machine-translation by Google Translate, not legally binding) : en es
  • ES16389U - Automatic electrical switch for light or buzzer bell, suitable to be mounted on the doors. (Machine-translation by Google Translate, not legally binding) : en es
  • ES174819A2 - PROCEDURE FOR COATING GLASS SURFACES WITH LUMINESCENT MATERIAL, SPRAYED : en es
  • GB596816A - Fluid pressure control mechanism : en
  • GB597023A - Glass having low power factor : en
  • ES179276A1 - IMPROVEMENTS INTRODUCED IN HELICOPTERS : en es
  • ES15485Y - Special container for soft drinks. : en es
  • ES180897A1 - IMPROVEMENTS IN OR RELATED TO A METHOD TO CARRY OUT THE PLASTER IN CONSTRUCTION, BASED ON A MATERIAL SIMILAR TO PLASTER : en es
  • US2434252A - Combined shade and curtain bracket and venetian blind holder : en
  • US2434596A - Air eliminator : en
  • AU2449445A - Improved catch for doors andthe like : en
  • ES179407A1 - PASSENGER COUNTER APPARATUS FOR POINT GENDER MANUFACTURING MACHINES AND THEIR DERIVATIVES : en es
  • USD148348S - Design for a teakettle : en
  • AU138184B2 - Improvement in pulse generator : en
  • AU138063B2 - Improvements in or relating to method apparatus and equipment for magnetically recording intelligence : en
  • US2434417A - Small parts holder for electrolytic baths : en
  • FR930092A - Improvements to wringing and calendaring machines and calendaring presses : en fr
  • GB596947A - Improvements in or relating to mercury vapour devices : en
  • CA446160A - Furnace : en fr
  • CH252489A - Stone screw with sleeve. : de en
  • AU1636947A - Improvements in or relating to processes of purifying crude amino dicarboxylic acid : en
  • CH252527A - Process for the production of low-silica sodium aluminate from technical lime aluminates. : de en
  • CH252594A - Aids for the visual representation of fashion products. : de en
  • AU126296B2 - An improved Composite Material andthe Manufacture thereof : en
  • AU1611747A - Enginedriven electric generating plant : en
  • ES179297A1 - A PROCEDURE FOR STABILIZING TEXTILE MATERIALS : en es
  • GR11428B - METHOD OF MANUFACTURE OF DIGUANIDINE PRODUCERS. : el en
  • FR930100A - New device for mounting cases on metal or plastic drums : en fr
  • GB596825A - Improvements in or relating to resistance welding apparatus : en
  • GB596933A - Improvements in or relating to the driving and steering of endless track vehicles : en
  • ES179380A3 - AN IMPROVEMENT IN THE SPRINGS WITH MULTIPLE RUBBER ELEMENTS, SEPARATED BY RIGID PLATES, FOR ELASTIC SUSPENSIONS OF RAILWAY OR ROAD VEHICLES AND MECHANICAL CONSTRUCTIONS IN GENERAL, AS WELL AS FOR BUMPER AND HOOKS OF TRACES : en es
  • GB596859A - Improvements in or relating to lubricating oils : en
  • GB596910A - Selenium rectifiers and methods of making the same : en
  • CA446124A - Apparatus and method for filling gas storage cylinders : en fr
  • CA446140A - Oil reclaiming apparatus : en fr
  • AU2471345A - Cast core members for electrical apparatus : en
  • US2434478A - Incandescent electric lamp and method : en
  • USD148381S - Portable internal-combustion engine : en
  • AU1595847A - An improved trotting spider : en
  • AU1919245A - Pulse landing system : en
  • CA446165A - Compressor : en fr
  • CA446201A - Method of and apparatus for consolidating pulverulent materials : en fr
  • FR930132A - Improvements to scaffolding and other structures : en fr
  • ES179443A2 - A PROCEDURE FOR STABILIZING TEXTILE MATERIALS : en es
  • AU138326B2 - An improved filter for separating particles from gases : en
  • AU2411948A - Improvements relating to castoff buckles for belts for personal use : en
  • US2434504A - Trim element for closure frames : en
  • US2434628A - Method of making strain gages : en
  • AU138332B2 - Enginedriven electric generating plant : en
  • CA446198A - Ultra-sonic ranging device : en fr
  • FI22726A - Method for reducing the acid content of crude or distilled tall oil by esterification : en fi
  • FR929935A - Improvement of friction clutches based on the development of a metallic spiral seal in their applications to tapping machines or devices : en fr
  • FR929944A - Improvements in tape spreading devices : en fr
  • US2434571A - Ball actuated toy : en
  • AU142001B2 - Improvements in and relating to lighting apparatus : en
  • AU147750B2 - A process forthe smelting of iron containing ores : en
  • AU958447A - Improvements in smoothing irons heating by liquid fuel : en
  • CH252531A - Process for the preparation of a new monoazo dye. : de en
  • AU126419B2 - Improvements relating to electric snap switch construction : en
  • AU141488B2 - Magnetrons : en
  • AU126394B2 - Telecommunication systems : en
  • ES180782A1 - IMPROVEMENTS MADE IN TUBULAR VALVES : en es
  • GB596794A - Radio locating and communicating systems : en
  • ES16387U - Multicopter apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • ES179409A1 - IMPROVEMENTS MADE IN THE TREATMENT OF STORED PRODUCTS : en es
  • FR930130A - Flavoring product for pastry : en fr
  • US2434632A - Cooling bed : en
  • AU137014B2 - Improvements in or relating to ball or float valves : en
  • AU1000147A - Improvements relating to liquid discharge nozzles for fire extinguishing equipment and for other purposes : en
  • AU136479B2 - Combined sparkplug and fuel priming means : en
  • ES174113A1 - IMPROVEMENTS IN MULTICOPIST DEVICES FOR WRITERS AND ANALOGS : en es
  • ES174774A3 - A TAP ARRANGEMENT FOR SUPPLYING HOT WATER BY ELECTRIC MEANS : en es
  • ES180521A1 - IMPROVEMENTS IN THE SUSPENSION OF ARMCHAIRS, CHAIRS AND SIMILAR : en es
  • ES16365U - Tool for the start-up of vehicle engines. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180368A1 - A SPECIAL MECHANICAL SYSTEM FOR MAKE-UP OF LIPS : en es
  • GB596836A - A safety ski-fastening device : en
  • GB597013A - Improvements in means of indicating errors in gear cutting machines and providing corrections therefor : en
  • ES179406A1 - ELECTRICAL MECHANICAL SYSTEM, WITH CONSTANT INDICATION OF OIL LEVEL AND AVISATOR OR STOP ENGINE DEVICE, ACCORDING TO THE CASES, BEFORE THE OIL IS EXHAUSTED : en es
  • FR930040A - Application and bonding process on synthetic resins : en fr
  • GB596953A - Improvements relating to the control of the tracking of belts or bands : en
  • GB597022A - Improvements in and relating to the manufacture of razor blade strip : en
  • AU1677247A - Apparatus for sealing containers with adhesive tape : en
  • CH252523A - Roasting machine for coffee, cocoa beans, nuts and the like. : de en
  • AU1683047A - Improved cap for closing an orifice ina screwthreaded neck, such asthe neck ofa collapsible tube : en
  • CH252497A - Device for chopping and mixing or stirring food and luxury goods. : de en
  • ES179834A3 - NEW HOLLOW OR SEMI-EMPTY CONCRETE BEAM SYSTEM : en es
  • FR929918A - Auxiliary device of theater operators, based on the variation of film width : en fr
  • GB596970A - Improvements in or relating to gages : en
  • AU1616347A - Improvements relating to electric stepping switches : en
  • CA446192A - Cathode ray oscilloscope circuit : en fr
  • CH252572A - Clock. : en it
  • AU143645B2 - Production of synthetic and natural rubber iso-cyanates and isothiocyanates and use thereof in vulcanizing or bonding : en
  • ES180890A1 - AN APPARATUS FOR THE INFLAMMATION OF GASES, BY MEANS OF THE INCANDESCENCE OF THE ELECTRICAL RESISTANCES, USING MERCURY SWITCH : en es
  • FR929919A - Improvements in the vacuum thermal metal deposition process : en fr
  • FR930001A - Method and device for protecting the authenticity or detecting forgeries of a banknote or the like : en fr
  • AU140147B2 - Improvements in metal reinforcements : en
  • AU141227B2 - Improvements in or relating to means for and method f handling articles : en
  • AU141805B2 - A process of continuous manufacture ofa strip of fibrous cement andan apparatus for carrying out the process : en
  • CA446152A - Holder for paper cups : en fr
  • CH252581A - Hydraulic device for the progressive tensioning of products on a stretching bench. : en fr
  • USD148372S - Design fok a book end : en
  • US2434419A - Process of regenerating adsorbents : en
  • CH252583A - Surfacing machine. : en fr
  • AU126393B2 - Process of preparing fatty material : en
  • AU2189545A - Improved apparatus forthe manufacture of roofing tiles : en
  • US2434330A - High-frequency dielectric seaming apparatus : en
  • CA446155A - Carbalkoxylation of organic compounds : en fr
  • CA446062A - Mount for telescopic sights : en fr
  • FR930143A - Improvement in apparatus for drying air or other gases : en fr
  • CH252579A - Device for regulating the drawing tension in rolling mills with the rolling stock being drawn by means of a reel. : de en
  • CH252662A - Bicycle brake with padlock. : en fr
  • AU2514245A - A device for testing the tension ofthe strings of tennis andthe like game racquets : en
  • AU137594B2 - Improvements in or relating to high frequency amplifiers, radio transmitters andthe like : en
  • US2434517A - Method of activating cathodes : en
  • US2434255A - Temperature compensated wave : en
  • US2434409A - Process for purifying a hydrocarbon mixture containing small amounts of organic fluorine compounds : en
  • CA446171A - High frequency apparatus : en fr
  • CA446187A - Extraction with so2 : en fr
  • DK66180C - Finger protector, especially for Potato Peeling. : da en
  • US2434291A - Marine antifouling steel base : en
  • US2434345A - Conveying mechanism : en
  • US2434443A - Full automatic landing legs for semitrailers : en
  • US2434586A - Electromagnetic pulsator valve : en
  • FR929995A - Electronic discharge tubes : en fr
  • AU1944045A - Improvements in or relating to power supply systems for carrier communication systems : en
  • ES180757A1 - PROCEDURE FOR OBTAINING DECORATIVE ELEMENTS : en es
  • FR929957A - Improvements to conduits for wine transport : en fr
  • AU140771B2 - Improvements in or relating to automatic pilots for aircrafts : en
  • AU1687247A - Improvements in or relating to low-pressure electric discharge lamps : en
  • CA446181A - Selective solvent for olefins : en fr
  • CH252521A - Method for joining workpieces, in particular the soles of footwear, by means of adhesive. : de en
  • ES179927A1 - A PROCEDURE AND APPARATUS FOR THE EVAPORATION OF FATTY SOLVENTS IN THE MANUFACTURES OF ORUJO OIL WITH THE APPLICATION OF THE VACUUM : en es
  • GB596846A - Improvements in or relating to modified otto cycle internal combustion engines : en
  • AU137515B2 - Improvements in or relating tothe preparation of glycerol ethers : en
  • DK66189C - Electrical Welding Plant. : da en
  • CH252648A - Device for the production of high frequency currents free from excitatory effects on the nervous system. : en fr
  • CH252654A - Circuit for limiting the amplitude of an electrical high-frequency oscillation. : de en
  • CA446076A - Method of making filter cartridges, abrasive sheets, scouring pads, etc. : en fr
  • AU142757B2 - Improvements in or relating to color television : en
  • US2434546A - Variable-speed hydraulic drive : en
  • DK66202C - Code switch for electrical alarm systems. : da en
  • ES180874A1 - A MECHANISM OF CHANGE OF OPERATION OF THE ACTUATED OF THE CYLINDER WINDER OF THE TISSUE IN THE TELESCOPES : en es
  • AU1011647A - Improvements in and relating to electric water heaters : en
  • AU2471045A - Air cleaner : en
  • CH252633A - Switch circuit with thermionic lamps. : en fr
  • AU141699B2 - Pitched roof construction made from concrete orthe like material : en
  • AU2402045A - Improved means for preventing the upsetting of electric boiling jugs : en
  • CA446095A - Vertical mixer : en fr
  • AU145659B2 - Improvements in or relating to mounting apparatus for electrical apparatus : en
  • AU137731B2 - Apparatus for sealing containers with adhesive tape : en
  • US2434435A - System for conveying chips or other loose material : en
  • CH252584A - Device for centering workpieces. : de en
  • US2434268A - Method of making scissors : en
  • US2434351A - Welding device : en
  • AU930447A - Improvements in or relating to tool holders for lathes orthe like : en
  • AU2296245A - Improved flint sparking igniter : en
  • US2434433A - Control circuit : en
  • US2434369A - Friction clutch and detent mechanism on indicator drive : en
  • AU142836B2 - A system of drawing textile fibres : en
  • FR929933A - Grip adjustment device in double swing doors : en fr
  • FR930093A - Improvements made to clutches operating with a fluid : en fr
  • AU126330B2 - Method and apparatus for forming finned tubing : en
  • FR929907A - Centrifugal pump for liquids reaching the boiling point : en fr
  • GB596821A - Improvements in apparatus for analysing vibrations in propellors or the like of aircraft : en
  • AU1957245A - Object detection and location : en
  • ES13452Y - Detachable spray nozzle for perfumers, fitted with filters and replaceable retention device. : en es
  • ES180563A1 - A PROCEDURE FOR THE SEPARATION AND OBTAINING OF SUPERIOR ALCOHOLS AND RELATED BODIES : en es
  • ES180860A1 - A DEVICE FOR AUTOMATIC ADJUSTMENT OF THE LENGTH OF A ROD : en es
  • GB596855A - Improvements in electronic controls : en
  • FR930083A - Protective device and film extractor in projection devices : en fr
  • GB596797A - Electric arc welding system : en
  • AU1688947A - Wave conversion system for television transmitters : en
  • AU139373B2 - Improvements in or relating to pressure-sensitive adhesive tape : en
  • AU1676947A - Color television receiver : en
  • US2434532A - Imitation fabric : en
  • US2434569A - Voltage regulator : en
  • CH252616A - Gas turbine plant. : de en
  • CA446104A - Radio communication system : en fr
  • AU1683947A - Improvements in or relating to processes for purification of penicillin by adsorption, and products resulting therefrom : en
  • DK66183C - Coupling for automatic Sharpness tuning in TV receivers. : da en
  • ES180866A1 - PROCEDURE FOR OBTAINING WITH PYRIMIDINES SULPHANYLAMIDE-POLYCHYlic : en es
  • AU134426B2 - Improvements in handles for tennis and squash racquets andthe like : en
  • AU1596547A - Pivot centre for articulated locomotives or other vehicles : en
  • AU140531B2 - Control fora constant-speed, variable-pitch propellor : en
  • AU136930B2 - Improvements in or relating togas-turbine engine powerplant installations : en
  • CA446204A - Longitudinally separable stretcher : en fr
  • AU126325B2 - Improvements in and relating to electric plug and socket connections : en
  • AU137984B2 - Improved automatic control gas operated refrigerators andthe like : en
  • AU1672047A - Improvements in loud-speaking telephone arrangements : en
  • AU1674647A - Improvements in refrigeration : en
  • CA446121A - Container vacuumizing and closing machine : en fr
  • CA446070A - Fastener and unfastener for adjoining sheets and plates : en fr
  • GB596858A - Improvements in or relating to process and apparatus for forming or coating articlesby dipping : en
  • GB596804A - Radio direction finder : en
  • AU126345B2 - Improvements in or relating to magnetic heads and magnetic recorders including the improved magnetic heads : en
  • AU126433B2 - Improvements in and relating to ploughs : en
  • CH252543A - Printing device. : en fr
  • CH252634A - Electron Emitting Electrode. : de en
  • ES16319U - Bathing pants with float. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180784A1 - PERFECTIONS IN THE ACOUSTIC PART OF RADIO RECEIVERS AND AMPLIFIERS : en es
  • FR930046A - Apparatus for teaching and practicing correct strokes in the game of golf : en fr
  • GB596893A - Improvements relating to acoustic reproducers : en
  • US2434519A - Heat exchange conduit with a spiral fin having a capillary groove : en
  • AU125254B2 - Improvements in or relating to metallic coatings on iron and steel : en
  • CH252554A - Lock for the bolt of bolt-action firearms. : de en
  • US2434483A - Portable ironing device : en
  • AU144433B2 - Electron discharge devices and associated circuits : en
  • CH252499A - Spreading apparatus for floor wax or the like. : de en
  • US2434470A - Audible time signal : en
  • US2434360A - Adjustable ash tray and stand for beds : en
  • CA446055A - Milking machine claw : en fr
  • AU126329B2 - A lock closure : en
  • AU126373B2 - Improvements in apparatus for translating displacements ofa mobile element into a corresponding voltage : en
  • AU142848B2 - Improvements in or relating to heat stabilized cream products and process of preparing same : en
  • AU2198245A - Improvements in spindles for rotary members : en
  • CH252637A - Body for distancing parts of the electrode system in a shortwave tube. : de en
  • US2434319A - Pusher installation for turbine-driven propellers : en
  • US2434615A - Dressing device for grinding wheels : en
  • US2434399A - Combination flush and storage tank for toilets or the like : en
  • USD148351S - Design for a bracelet : en
  • GB597068A - Improvements in or relating to a method of and means for effecting the precipitationand/or crystallisation of solids in solution, particularly in the softening of water : en
  • AU141314B2 - Improvements in engine fuel supply systems : en
  • AU1432447A - Improved automatic control gas operated refrigerators andthe like : en
  • AU1693747A - Simultaneous colar television : en
  • FR930126A - Table for person in bed : en fr
  • GB596935A - Improvements relating to tab-carrying fittings of braces for personal wear : en
  • GB597036A - An improved telescopic strut or shock absorber : en
  • ES180878A1 - A ROTARY VALVE FOR PUMPS : en es
  • USD148373S - Design for a combination kitchen unit : en
  • ES16229U - Removal device for closing containers, etc. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180851A2 - SANDING AND POLISHING MACHINE : en es
  • ES180892A1 - A CHUCK ARRANGEMENT : en es
  • CH252661A - Kickstand for motorcycle. : de en fr
  • ES176191A1 - IMPROVEMENTS IN BALL STYLOGRAPHS : en es
  • FR930071A - Dehydrator for gasifier : en fr
  • GB596916A - Improvements in or relating to thermionic valve oscillators : en
  • ES180593A1 - A NEW PROCEDURE FOR THE MANUFACTURE AND CONSERVATION OF JAMS, JAMS, FRUIT JELLIES AND OTHER CANNED FOODS : en es
  • FR929908A - Improvements to sheets intended for the establishment of copies of letters, invoices and commercial notes : en fr
  • FR930115A - Porous building materials : en fr
  • ES15554Y - Conical jug with lid. : en es
  • ES179516A1 - IMPROVEMENTS IN THE MANUFACTURE OF SLIDING CLOSURES : en es
  • FR930007A - Soft bill holder : en fr
  • ES180810A1 - IMPROVEMENTS IN CATHODIC RAY TUBES, BY MEANS OF ION BLOCKING DEVICE : en es
  • FR930104A - Automatic device used to caulk the bottom of closed doors : en fr
  • FR930074A - Pile crushers used in mines : en fr
  • US2434431A - Surgical pin guide : en
  • ES180902A1 - A DEVICE TO FIND OUT THE POINT OF IMPACT WHEN SHOOTING AT MOBILE TARGETS : en es
  • FR929902A - Catalytic oxidation process : en fr
  • ES16315U - Irrigator cap for water bags (Machine-translation by Google Translate, not legally binding) : en es
  • FR930095A - Method and device for recording stereophonic acoustic vibrations : en fr
  • GB596840A - Improvements in or relating to the manipulation of wire : en
  • FR930101A - Automatic dispenser bottle of the liquid contained and as needed : en fr
  • GB596913A - Improvements in or relating to stackable chairs : en
  • USD148365S - Design for a house : en
  • GB596808A - Improvements in fuel supply systems for internal combustion engines, e.g. gas turbines : en
  • GR11435B - HYDRAULIC HYPERACTOR. : el en
  • FR930030A - Process for the manufacture of capsules for containers and composition for their sealing : en fr
  • FR929958A - Rotary tool : en fr
  • FR929974A - New monoazic dyes : en fr
  • FR930081A - Frame for packaging slate hooks : en fr
  • US2434321A - Method of welding : en
  • FR929917A - Foundation thimble allowing the leveling of posts which may or may not be part of the framework of constructions : en fr
  • ES16270U - Hive model. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930061A - Improvements to fittings of the so-called "instant" type used, in particular, for inflating tires : en fr
  • ES16405U - Cane-saddle for field and sport. (Machine-translation by Google Translate, not legally binding) : en es
  • FR930044A - Pneumatic suction device : en fr
  • AU2215845A - Improvements in photographic light-sensitive elements : en
  • CH252590A - Apparatus adapted to a planer and used to work the fields of a board. : en fr
  • FR930065A - Organosiloxanes and method of preparing them : en fr
  • US2434534A - Multiplex jack and plug : en
  • ES172683A1 - A PROCEDURE FOR THE MANUFACTURE OF WINE CUPBOARDS, PITCHERS AND OTHER GLASS CONTAINERS, WHOSE NECK, HANDLE AND SPOUT ARE OBTAINED IN A SINGLE OPERATION : en es
  • ES180577A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF VERTICAL BOILERS : en es
  • GB596918A - Improvements in or relating to stands for detachably mounting frames and casings : en
  • GB596780A - Improvements in or relating to fluid pressure servo mechanism : en
  • ES180882A1 - AN INTERCHANGEABLE WHEEL PROVISION FOR SKATES : en es
  • ES16350U - Stopper for the hermetic closing of all kinds of containers. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180768A1 - PROCEDURE FOR THE APPLICATION OF PARATOLUEN-SULFOCLORURO, RESIDUAL OF THE MANUFACTURE OF ORTO-SULFIMIDABENZOICA, FOR THE OBTAINING OF PARA-ACETYLPHENETIDINE : en es
  • AU1024047A - Improved plastic modelling material and method of manufacture thereof : en
  • AU137116B2 - Improved slidable closing and releasing means for a pair of retirable meeting edges : en
  • AU141465B2 - Improvements relating to electric transformers : en
  • GB596998A - Improvements in or relating to variable electric resistances : en
  • ES16311U - Frame perfected for desktop portraits. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180425A1 - CIRCUIT SELECTOR APPARATUS : en es
  • GB596834A - Bathing or swimming suit : en
  • FR930035A - Tractor and more especially agricultural tractor : en fr
  • CA446200A - Collapsible tubing : en fr
  • GB596877A - Improvements in or relating to circuit arrangements for suppressing the carrier in amodulated carrier wave : en
  • AU1674547A - A process and apparatus forthe production of cellular polythene and electric conductors composed thereof : en
  • GB596897A - Improvements in or relating to nozzles, branchpipes or other like liquid-directing devices : en
  • GR11431B - METHOD FOR BOOK MAKING AND BOOK MADE ACCORDING TO THIS METHOD. : el en
  • AU141579B2 - Improvements in and relating tothe production of luminescent coating : en
  • AU1676647A - Simultaneous multicolor television : en
  • AU1677147A - Color television transmitter : en
  • AU126359B2 - Improvements inthe manufacture of paper base laminated plastic material : en
  • AU1684247A - Improvements in or relating to doorlocks : en
  • CH252512A - Method for producing a sealing sleeve for a bunghole closure and sealing sleeve produced according to the method. : de en
  • CH252574A - Self-winding timepiece. : en fr
  • ES8393Y - Lamp for operating rooms and clinics. : en es
  • AU126385B2 - Improved adjustable support : en
  • AU126428B2 - Improvements relating to power operated road graders : en
  • AU142758B2 - Frequency diversity telegraph system : en
  • AU1538044A - Improvements relating tothe production of zinc : en
  • AU1676347A - Improvements in or relating to high frequency amplifiers, radio transmitters andthe like : en
  • US2434579A - Rail retaining and spike fastening means : en
  • AU126335B2 - Improvements in or relating to liquid containers : en
  • AU142664B2 - Color television receiver : en
  • GB596875A - Improvements in or relating to the manufacture of magnets : en
  • USD148384S - Design fob a chatelaine pin : en
  • CH252495A - Lock. : en fr
  • FR930010A - Further training in centrifugal pumps : en fr
  • GB596886A - Improvements in or relating to apparatus for detecting the presence of explosive gases : en
  • CA446116A - Oil burner : en fr
  • ES180742A2 - IMPROVEMENTS MADE IN THE SCOPE OF THE MAIN PATENT 173248 : en es
  • GB596861A - Improvements in machines for distributing fertilizers and other materials : en
  • FR930056A - Improvements to cigarette papers : en fr
  • GB596980A - Electric drilling apparatus for earth boring : en
  • US2434414A - Process of making 2-hydroxymethyl-1, 4-dioxane : en
  • US2434323A - Sliding compressor cylinder : en
  • USD148361S - Earring or similar article : en
  • ES180766A1 - A PERFECTED CART SYSTEM FOR RECTIFIED TRICITOSAS : en es
  • US2434516A - Mechanical siren : en
  • ES180920A1 - SOME PERFECTIONS IN THE PROCEDURE OF MANUFACTURING FLEXIBLE ELEMENTS FOR GLASSES AND QUEVEDOS : en es
  • GB597067A - Improvements in endless conveyors : en
  • ES179565A1 - MANUFACTURING PROCEDURE OF FUEL AGGLOMERATES : en es
  • AU1689647A - Improvements relating to theostats, regulating switches andthe like : en
  • GB597049A - Method for the anodic oxidation of aluminium and its alloys : en
  • AU126424B2 - Improvements in and connected with the manufacture of combined envelope and letter sheet : en
  • ES180357A3 - A PROCEDURE FOR THE MANUFACTURE OF A NEW ARTIFICIAL RESIN : en es
  • ES180854A1 - AN ELECTRIC LIGHTER : en es
  • ES179428A1 - AIR SUPPLY SYSTEM TO CIRCULATE INSIDE UNDERGROUND GALLERIES IN WHICH IRRESPRABLE GAS EMISSIONS ARE PRODUCED : en es
  • US2434329A - Accumulator injection apparatus : en
  • ES180832A1 - A TELEMETER OR SIMILAR OPTICAL OBSERVATION INSTRUMENT : en es
  • ES16412U - Device for hanging dishcloths and similar utensils (Machine-translation by Google Translate, not legally binding) : en es
  • US2434629A - Fluid joint : en
  • US2434631A - Hydrolysis of acetone autocondensation products : en
  • USD148367S - Design fob a house : en
  • ES180872A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT : en es
  • AU1927445A - Laundry marking machine : en
  • FR929912A - Automatic riveting machine : en fr
  • GB597048A - Improvements in vapour stream vacuum pumps : en
  • US2434494A - Grid structure in electron discharge devices : en
  • US2434501A - Wheel construction : en
  • AU143989B2 - Improvements in or relating to radial multicylinder engines : en
  • CA446197A - Submarine signal device : en fr
  • DK66184C - Multivibrator with two alternately blocking Discharge Tubes. : da en
  • CH252631A - Electric discharge tube. : de en
  • GB597055A - Improvements in the production of hydrides of alkaline earth metals : en
  • CH252539A - Elevator tensioners on platen printing machines. : de en
  • US2434332A - Convertible automobile top : en
  • US2434538A - Control device : en
  • GB596992A - A traveller's laundry case : en
  • US2434611A - Nursing bottle : en
  • AU126411B2 - Improvements in or relating to cooking utensils : en
  • ES16318U - Cap for stylographs. (Machine-translation by Google Translate, not legally binding) : en es
  • USD148347S - Coffee-making apparatus casing : en
  • US2434489A - Dual throttle control for internalcombustion engine power plants : en
  • AU2187645A - Improvements in method of knitting : en
  • GB596778A - Electro-acoustic transmission plant for reproduction in places with noise disturbances : en
  • FR930031A - Improvement in flow meters : en fr
  • FR930123A - Weighing totalizer for scales : en fr
  • ES15311U - Illuminating surgical instruments for exploration and operation. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180838A1 - A LOOK FROM CANON : en es
  • AU1621247A - Improvements in or relating to mounting apparatus for electrical apparatus : en
  • US2434502A - Book and the production thereof : en
  • AU143910B2 - Improvements in or relating to electric commutators : en
  • AU1652447A - Improvements in or relating to incinerators : en
  • CH252639A - Power supply device for an electron tube device. : en fr
  • CH252500A - Fastening device for curtains. : de en
  • CH252550A - Pocket metronome. : en fr
  • CH252587A - Device indicating the movements of the moving parts of a machine tool. : en fr
  • ES180900A1 - AN ASSEMBLY FOR LOCAL SERVICE OF REMOTE ELECTRICALLY CONTROLLED BYPASSES : en es
  • ES8431Y - Polifocal screen for shadowless light. : en es
  • US2434565A - Device for treating wire : en
  • US2434598A - Hood holder : en
  • US2434385A - Apparatus for obtaining photographs giving an impression of relief : en
  • US2434496A - Light stable compositions comprising polymeric vinylidene chloride or vinyl chloride and certain 5-substituted 2-hydroxybenzophenones : en
  • GB596866A - Improvements in or relating to molding presses : en
  • AU139798B2 - Improvements in rock drill bits andin the method oftheir manufacture : en
  • AU1609747A - Improvements in and relating to contacting gases or vapours with solids : en
  • AU141600B2 - Improved closure fora can or like container : en
  • AU1625947A - Improvements relating to electric transformers : en
  • ES180888A1 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRICAL HEATERS : en es
  • CA446208A - Rubber wheel : en fr
  • ES180797A1 - IMPROVEMENTS IN THE INSTALLATION OF INTERNAL FUEL ENGINES : en es
  • AU134590B2 - Machine forthe manufacture of building blocks : en
  • AU2194845A - Method of bonding vitreous enamels : en
  • AU126346B2 - An improved funnel filter construction : en
  • AU1610947A - Improvements in or relating to cup-shaped foil bottle capsules : en
  • CA446069A - Electric circuit controller : en fr
  • GB597058A - Fastenings for boxes, cases and the like : en
  • ES179554A2 - A SYSTEM OF HUNTING CARTRIDGE WITH A METALLIC OR SYNTHETIC SHEATH, WITH AN ELASTIC SHUTTER : en es
  • CA446185A - Ethylation of benzene : en fr
  • US2434368A - Paper roll holding fixture : en
  • ES180826A1 - A MACHINE - SQUEEZE TO CLEAN LAND : en es
  • ES180861A1 - A FILTERING DEVICE : en es
  • GB596960A - Improvements in cabinets combined with bedsteads : en
  • GB596809A - Method and apparatus for sterilizing or pasteurizing milk and other liquids : en
  • GB597038A - Improvements in hairgrips, slides and the like : en
  • FR929998A - Dual pen : en fr
  • FR930022A - Machine for processing piece fabrics, small and large animal skins and the like : en fr
  • GB596942A - Improvements in or relating to wheels for agricultural tractors and the like : en
  • GB597054A - Improvements in and relating to cover caps for instrument or mechanism casings, and to fastening means therefor : en
  • AU139977B2 - Improvements in or relating tothe production of guanidine sulfates : en
  • FR929978A - Manufacturing process of ceramic objects : en fr
  • US2434518A - Motion-picture projector : en
  • FR929923A - heat exchanger : en fr
  • GB596995A - Improved manufacture of glass having low power factor : en
  • ES9090Y - Tapered point needle and flat head with chamfers and its holding needle holder for sewing called bootie. : en es
  • US2434450A - Accelerated light fastness testing apparatus : en
  • USD148387S - Brooch or similar article : en
  • GB596990A - Photographic filter and anti-halation layers : en
  • US2434600A - Universal grinding fixture : en
  • AU1967145A - Improved method of building walls, floors andthe like, and composite unit for use therewith : en
  • AU1621047A - Method and means of applying ornamental surface patterns on timber : en
  • NL60597C - : en
  • CH252533A - Process for the production of a vat dye. : de en
  • FR930111A - Improvements in methods and devices for fixing push-fit fittings to fiber cement pipes or the like : en fr
  • GB596977A - Improved cutting-off machine : en
  • US2434457A - Convertible riparian structure : en
  • USD148377S - Design for an egg back : en
  • AU141111B2 - Improvements in method of making a tampon : en
  • CH252578A - Process for the enrichment of iron ores. : en fr
  • US2434405A - Television background control system : en
  • AU1675847A - Improvements in oneway clutches : en
  • AU1949645A - Cutting Tool : en
  • CA446168A - Electronic synchronization system : en fr
  • AU1990845A - Improved gas drying apparatus : en
  • ES180844A1 - IMPROVEMENTS MADE IN THE OPTICAL EYES : en es
  • ES180852A2 - SANDING AND POLISHING MACHINE : en es
  • AU2103045A - Improvements in or relating tothe production of sheet wrapping materials incorporating light-filtering agents : en
  • CA446176A - Process for desulfurizing mineral oil distillates : en fr
  • CA446183A - Catalyst for reforming : en fr
  • AU1605047A - Process andan electrolyte for electrolytically polishing metal : en
  • AU1261947A - Improvements in handles for tennis and squash racquets andthe like : en
  • AU1958945A - Improvements in or relating to reciprocating pumps : en
  • NL62256C - : en
  • AU126409B2 - Automatic means for visibly indicating whether a rifle is loaded or unloaded : en
  • US2434281A - Glass and method of making same : en
  • AU1696447A - Mounting vehicle windscreens without pillars : en
  • ES180281A1 - A PROCEDURE FOR THE MANUFACTURE OF MATERIALS FOR THE CONSTRUCTION OF WORKS AND OTHER USES : en es
  • IE18261L - Double-screw compressors and motors : en
  • US2434492A - Electric coil : en
  • CA446216A - Strip serving machine : en fr
  • CH252663A - Combined gear and adhesion drive of a rail vehicle. : de en
  • USD148354S - Design for a mechanical toy bird figure : en
  • CH252635A - Vibration generator with a cavity resonator and a reflective electrode. : de en
  • AU126372B2 - Improvements in electron discharge devices ofthe magnetron type : en
  • US2434627A - Pilot burner guard : en
  • US2434271A - Method of injection molding ceramic bodies using thermoplastic binder : en
  • AU136402B2 - Improvements inflexible structures andin structural members therefor : en
  • CA446073A - Wheel structure : en fr
  • CA446139A - Extrusion machine : en fr
  • NL60498C - A method of repairing a refractory retort or chamber operating at high temperature : en nl
  • CH252548A - Stand for Christmas trees with a device to give the latter a rotating movement. : de en
  • CA446186A - Preparation of olefinic hydrocarbons : en fr
  • CA446118A - Method of coating metal articles : en fr
  • CA446158A - Dichloro styrenes : en fr
  • AU144833B2 - Wave conversion system for television transmitters : en
  • CH252666A - Monitoring and protection device in railway safety systems. : de en
  • GB597052A - Improvements in circuits for measuring short periods of time : en
  • CH252665A - Electromechanically controlled route switch post. : en fr
  • AU139371B2 - Improvements in and relating tothe handling of particulate materials : en
  • AU132789B2 - Improvements in sheepshearing comb cutters : en
  • CH252530A - Process for the preparation of a substituted 2,4-diamino-1,3,5-triazine. : de en
  • US2434535A - Internal thread gage : en
  • US2434418A - Preparation of magnesium silicate adsorbents : en
  • FR929948A - Dispensing container for rice powder or other powdery products : en fr
  • US2434259A - Circuit arrangement utilizing a plurality of electron discharge devices : en
  • US2434406A - Automatic stop mechanism : en
  • AU141864B2 - Improvements relating to castoff buckles for belts for personal use : en
  • AU1683147A - Mounts for electron discharge devices : en
  • AU137876B2 - Suspension and pleating of curtains andthe like : en
  • AU2423545A - Improvements in apparatus for use in obtaining aerial photographs : en
  • CA446058A - Cord support for electric flatirons : en fr
  • CA446178A - Machine for hooping tubes : en fr
  • ES16340U - Rolling surface of pneumatics. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596832A - Improvements in or relating to electronic means for controlling load circuits for welding and other apparatus : en
  • NL60457C - : en
  • AU134201B2 - Improvements in or relating to tool holders for lathes orthe like : en
  • AU137417B2 - Resilient rail spikes : en
  • AU1673947A - Improvements in or relating to electric commutators : en
  • ES15555Y - Folding metal dish rack. : en es
  • AU1680447A - Combined gas producer and gas turbine plants : en
  • CH252585A - Machine for making wood screws. : en fr
  • CH252509A - Hot water bottle. : de en
  • AU133498B2 - An improved portable crib inthe nature ofa bassinet : en
  • AU126340B2 - Signalling System : en
  • AU134391B2 - Improved plastic modelling material and method of manufacture thereof : en
  • AU1673647A - Process of producing volatile fuels and of carbonizing fuels : en
  • AU1948845A - Signalling System : en
  • FR930137A - Manufacture of polymers from butadiene or its homologues : en fr
  • CA446064A - Wardrobe : en fr
  • FR930042A - Coupler for simultaneous control of two brakes using one of the handles : en fr
  • FR930105A - New process for the manufacture of parts, organs or large surfaces in plastic and high resistance : en fr
  • GB596869A - Improvements in or relating to acoustical diaphragms : en
  • AU126374B2 - Object detection and location : en
  • AU147424B2 - Improvements in or relating to monitory controls for devices capable oftwo different senses of operation awayfrom a predetermined condition : en
  • US2434386A - Valve silencer : en
  • US2434614A - Thermoplastic synthetic resin optical lap : en
  • US2434266A - Piezoelectric crystal unit : en
  • US2434550A - Combination implement : en
  • AU141903B2 - Improvements in or relating tothe production of oxygen by liquefaction of air : en
  • CH252623A - Pipe wrench. : de en
  • US2434595A - Magnetizing-inrush tripping suppressor : en
  • US2434256A - Wedge-grip holder for bits : en
  • GB597027A - Improvements in and relating to electrical voltage regulators : en
  • GB596777A - Improvements in or relating to the catalytic alkylation of paraffins and olefins : en
  • GB596828A - Rivet, method of riveting and tool therefor : en
  • GB596900A - Improvements in and relating to container treating machine : en
  • GB596975A - Manufacture of pyridoacridines : en
  • GR11429B - MANNER OF MANUFACTURING SULPHONE AMINE PRODUCTS. : el en
  • CA446153A - Paper cup holder : en fr
  • GB597031A - Improvements in or relating to the manufacture of polymeric substances : en
  • US2434328A - Shoemaker's clamp : en
  • US2434290A - Electrolytic tin plate : en
  • US2434299A - Radio receiver with band-spread control for a number of comparatively narrow frequency bands : en
  • USD148353S - Automobile seat cover or similar article : en
  • AU375246A - Scourer for various uses and method and apparatus for making same : en
  • AU138041B2 - Improvements in and connected with fluid systems and control valves therefor : en
  • AU143907B2 - Improvements in or relating to mounting arrangements for electrical apparatus : en
  • CH252609A - Multi-stage compressor. : de en
  • CH252656A - Display cabinet. : en fr
  • US2434575A - Heating system : en
  • AU126353B2 - Improvements in and relating to guillotine gauges : en
  • GB596907A - Improvements in or relating to electrical relay arrangements for the automatic control of electrical systems : en
  • AU1689347A - Improvements in and relating to lighting apparatus : en
  • AU2505045A - Method and apparatus for forming finned tubing : en
  • ES186858A1 - A DISCHARGE TUBE WITH EFLUVIO, WHICH HAS AT LEAST ONE BIMETAL ELECTRODE : en es
  • AU126310B2 - Improvements in or relating to oil sealing means for rotatable members : en
  • AU1810144A - Improvements in or relating to oil sealing means for rotatable members : en
  • AU126311B2 - Method and means for forming a casting : en
  • AU1637347A - Improvements in or relating to heat stabilized cream products and process of preparing same : en
  • US2434251A - Telephone headband : en
  • AU146679B2 - Improvements in or relating to shoe upper conforming machines : en
  • CA446180A - Concentration of olefins : en fr
  • AU137596B2 - Transmitter tuning indicator : en
  • BE486413A - : en
  • US2434354A - Driver for studs and the like : en
  • CA446097A - Pump : en fr
  • CA446127A - Conduit coupling : en fr
  • AU137195B2 - Improvements in and relating tothe Manufacture of Pills andother small Spherical Objects : en
  • US2434296A - Combination high- and low-pressure hydraulic pump : en
  • US2434389A - Removal of fine dust from bauxite : en
  • AU2358045A - Improvements in or relating tothe manufacture of chloral : en
  • CA446177A - Production of organic compounds containing nitrogen : en fr
  • US2434580A - Purge arrangement for heating coils : en
  • AU133750B2 - Improvements in and relating to electric water heaters : en
  • FR930017A - Preparation of condensation chemicals : en fr
  • US2434584A - Multiple cylinder opposed piston and pumps : en
  • AU126291B2 - Improvements in or relating tothe concentration of small fragmentary particles from mixtures thereof : en
  • AU144831B2 - Improvements in or relating to mounting arrangements for electrical apparatus : en
  • NL60423C - : en
  • AU136761B2 - An improved Cleaning Composition for Glass Metalware, Porcelain andthe like : en
  • CA446075A - Railroad car ventilator : en fr
  • AU126418B2 - Improvements in or relating to releasable coupling devices for vacuum cleaner conduits or like members : en
  • AU1682247A - Production of synthetic and natural rubber iso-cyanates and isothiocyanates and use thereof in vulcanizing or bonding : en
  • US2434461A - Garment protector : en
  • ES180763A1 - A MIXING MACHINE FOR CONCRETE AND SIMILAR : en es
  • CA446074A - Wheel trim : en fr
  • CH252653A - Circuit arrangement in telecommunications systems. : de en
  • US2434471A - Electric time switch : en
  • US2434315A - Electrical switch : en
  • ES16339U - Device for the protection of electrical transformers in oil bath. : en es
  • FR930148A - Improved process for the manufacture of organosiloxanes : en fr
  • CA446098A - Fluid pressure control mechanism : en fr
  • CH252537A - Tab. : de en
  • AU126304B2 - Device for attachment to spraying machines : en
  • AU140217B2 - Pivot centre for articulated locomotives or other vehicles : en
  • AU2411645A - An improved can opener : en
  • CA446162A - Sulphonamide derivative : en fr
  • CH252577A - Locking device for a screw casing ring of a watch case. : en fr
  • AU1734044A - Improvements in apparatus for sound-on-film reproduction : en
  • CH252529A - Process for the preparation of a new oxyhydrophenanthrene derivative. : de en
  • US2434338A - Paraffin hydrocarbon isomerization : en
  • CA446184A - Recovery and regeneration of isobutene : en fr
  • US2434430A - Trouser hanger : en
  • US2434313A - Manufacture of compounds containing carbonyl groups : en
  • AU126396B2 - Improvements in or relating to power supply systems for carrier communication systems : en
  • AU138244B2 - Improvements in safety pin packaging apparatus : en
  • AU144510B2 - Process forthe conversion of solid carbonaceous materials into gaseous fuels : en
  • USD148362S - Design fob a brooch ob similar article : en
  • US2434402A - Method of concentrating dilute aqueous solutions of metal ammonium complex compounds : en
  • CA446126A - Apparatus for cutting tubes : en fr
  • CA446106A - Electric discharge device : en fr
  • AU126388B2 - Improved machine for assembling paper capsules : en
  • AU142958B2 - Improvements inthe process of continuous manufacture of strip of fibrous cement andin the apparatus for carrying out the process : en
  • NL61285C - : en
  • AU134169B2 - Improvements in animal traps : en
  • FR929966A - Slide rule : en fr
  • FR930125A - Rear visibility device for vehicles : en fr
  • ES16304U - Electric cap for water bags (Machine-translation by Google Translate, not legally binding) : en es
  • ES180221A2 - A PROCEDURE FOR THE MANUFACTURING OF METAL SUPPLY RODS : en es
  • CA446068A - Interceptor with flow control : en fr
  • CA446099A - Control mechanism : en fr
  • AU2324645A - An improved Composite Material andthe Manufacture thereof : en
  • CA446067A - Brassiere : en fr
  • AU132077B2 - Improvements in hats : en
  • CH252658A - Stroller. : de en
  • AU901846A - An improved filter for separating particles from gases : en
  • AU1764244A - Improvements in systems for producing and maintaining synchronism in electric motors : en
  • US2434588A - Power system : en
  • US2434366A - Automatic infeed mechanism : en
  • AU126378B2 - Improvements in systems for controlling the energization of electromagnetically operated brakes : en
  • AU137012B2 - Improvements relating to liquid discharge nozzles for fire extinguishing equipment and for other purposes : en
  • US2434416A - Method for forming artificial teeth : en
  • US2434473A - Billfold having external access means : en
  • CH252617A - Drive device with hot gas motor. : de en
  • AU126403B2 - Improvements in retread vulcanizing device : en
  • CH252640A - Electric discharge tube with at least one spacer for parts of the electrode system. : de en
  • ES180406A2 - A DEVICE TO TRANSFORM IMPULSE MODULATION INTO VARIATIONS OF AMPLITUDE : en es
  • US2434515A - Pocket lighter : en
  • AU1677047A - Color television system : en
  • CH252611A - Method and device for operating internal combustion engines. : de en
  • FR930069A - Binding device for the ends of objects such as links, chains, bracelets, necklaces or belts for example : en fr
  • AU139538B2 - Improvements in or relating to incinerators : en
  • AU139765B2 - Improvements. in or relating tothe production" of; moistureproof sheet wrapping material : en
  • ES16364U - Ampoule liquid supplier. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597043A - Improvements in tensioning devices for transmission chains and the like : en
  • US2434245A - Grinding machine : en
  • US2434261A - Spreader stoker apparatus : en
  • US2434390A - Watch stem-winding and-setting mechanism : en
  • US2434445A - Vertically adjustable grain loading screw : en
  • AU1771544A - Improvements in or relating to instrument supports and panels for motor vehicles : en
  • CH252604A - Seal for taps and the like. : de en
  • AU131813B2 - Improvements in or relating to vaporizing heating burners : en
  • AU126431B2 - Improvements relating to drive transmission belting : en
  • USD148368S - Design for a house : en
  • US2434337A - Electromagnetic vibration motor : en
  • US2434396A - Aminodiphenyl sulfides : en
  • US2434422A - Circuit interrupter : en
  • AU1626347A - Improvements relating to electric circuit breakers : en
  • US2434288A - Door lock : en
  • ES15716Y - Clasp for packages, folders, envelopes or files. : en es
  • AU126382B2 - Process forthe production of laminated products : en
  • AU126420B2 - A method of aromatizing butter, margarine andother edible fats : en
  • US2434505A - Nonmetallic paste or similar tube : en
  • US2434269A - Firearm magazine : en
  • AU1006347A - Improved apparatus for training dogs : en
  • US2434553A - Coin display block : en
  • AU126369B2 - Method and apparatus for depositing metallic layers onthe inside surfaces of hollow vessels or concave articles : en
  • AU1930445A - Improvements in goggles : en
  • AU126402B2 - Method of bonding vitreous enamels : en
  • AU126425B2 - Improvements in tensional strapping machines : en
  • AU139965B2 - Improvements in refrigerators orthe like : en
  • CA446105A - Dynamoelectric machine : en fr
  • USD148355S - Design for a lace tablecloth : en
  • AU1673147A - A process forthe smelting of iron containing ores : en
  • CA446202A - Underwear : en fr
  • ES13774Y - Locator mechanical frame. : en es
  • FR930133A - Safety lock : en fr
  • CA446206A - Means and method of treating surfaces : en fr
  • CH252534A - Process for the production of a new vat dye. : de en
  • US2434286A - Method of forming a point at the end of a wire : en
  • CA446169A - Means for producing synchronization and regeneration of electric telegraph signals : en fr
  • AU1676447A - Transmission line system : en
  • US2434264A - Cathode-ray oscilloscope circuit with timing marks : en
  • GB596985A - Improvements in or relating to electric discharge tubes : en
  • AU136692B2 - Improvements in and relating to hand drills and like tools : en
  • AU139039B2 - Improvements in or relating to devices for projecting liquid jets particularly adapted for medication purposes : en
  • AU1601747A - Improvements in and relating tothe Manufacture of Pills andother small Spherical Objects : en
  • AU126434B2 - Scourer for various uses and method and apparatus for making same : en
  • AU2008745A - Remote control system : en
  • CA446151A - Synchronized direct current motor system : en fr
  • AU1610047A - Improvements in or relating tothe manufacture of sliding clasp fastener : en
  • US2434400A - Pulse modulated oscillator : en
  • US2434283A - Method of treating tin-containing materials : en
  • US2434562A - Process of treating animal fibers and product thereof : en
  • ES15253Y - Perfected device, applicable to fountain pens. : en es
  • GB597074A - Improvements in or relating to infants' diapers : en
  • ES180622A1 - A SYSTEM OF DRIVING AND ELECTRO-AUTOMATIC CHANGE OF THE SLIDES OF THE TELARES : en es
  • ES180859A1 - A WELDING PROCEDURE : en es
  • FR929987A - Circular saw : en fr
  • GB596937A - Improvements in sinks : en
  • CH252541A - Typewriter. : en fr
  • ES180791A1 - A DEVICE THAT ALLOWS TO ELIMINATE THE ANTENNA OF THE RADIO APPLIANCES : en es
  • GB597041A - Improvements in or relating to electric theft alarms : en
  • FR929921A - Extraction process for glue, gelatin, sugar concentrate, etc. and all products which may be subjected to hydrolysis or dispersion : en fr
  • GB596876A - Method of improving the adherence of siccative coatings to ferrous metal surfaces : en
  • ES180857A1 - A NEW PROCEDURE FOR THE OBTAINING OF A FINE, DEPILATORY ASPERON : en es
  • US2434451A - Refractories : en
  • AU1898045A - Improvements in or relating to Printing Inks : en
  • FR930138A - Gear Mechanism : en fr
  • DK66182C - Clamping device at angle brackets. : da en
  • AU1999145A - Improvements in or relating to pressure sensitive resistance devices : en
  • CH252668A - Dry shaver. : de en
  • ES16357U - Improved pulley. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16370U - Evaporator of steam gas for internal combustión engines (Machine-translation by Google Translate, not legally binding) : en es
  • FR930063A - Description of the development of centerless grinding machines : en fr
  • GB596963A - Improvements in or relating to grinders for textile machinery : en
  • CH252601A - Claw clutch device. : en fr
  • FR929932A - Needle fittings for wood connections : en fr
  • AU126300B2 - Improvements relating to variable pitch propellers : en
  • CA446154A - Carbalkoxylation of organic compounds : en fr
  • CH252618A - Carts equipped with an electric motor for driving work equipment. : de en
  • ES16327U - Unreleased bottle (Machine-translation by Google Translate, not legally binding) : en es
  • ES179441A2 - A PROCEDURE FOR STABILIZING TEXTILE MATERIALS : en es
  • FR930002A - Chemical insoles for shoe insides : en fr
  • DK66194C - Device for measuring tables. : da en
  • ES179726A1 - A SWITCH DEVICE FOR AN AUTOMATIC CIRCUIT BREAKER : en es
  • FR930003A - Moth pads : en fr
  • FR930025A - Hydrogenation of alpha-methyl-para-methyl-styrene dimer : en fr
  • GB596923A - Piston type control valves for hydraulic presses : en
  • GB596932A - Improvements in domestic water-heaters or boilers : en
  • FR929972A - Improvements in copying and reproducing machines : en fr
  • FR930038A - Electric welding process for aluminum and its alloys : en fr
  • GB597012A - Improvements in or relating to presses, in particular for the manufacture of bodies from synthetic resins and the like : en
  • GB597033A - An improved form of tent : en
  • FR930049A - Advertising desk pad : en fr
  • ES180841A1 - A TELEMETER OR SIMILAR OPTICAL INSTRUMENT : en es
  • ES179724A1 - AN APPARATUS FOR THE STRETCHING OF TEXTILE FIBERS : en es
  • FR929909A - Device for correcting trapezoidal distortions in cathode ray tubes : en fr
  • GB596993A - Compensating system for a condition-responsive measuring instrument : en
  • GB597030A - Improvements in and relating to shaped articles having a molecularly oriented structure : en
  • ES180769A1 - A NEW PROCEDURE TO OBTAIN ORTO-SULFIMIDABENZOICA OF GREAT PERFORMANCE : en es
  • GB596847A - Process for producing yeast extract and food preparations made from yeast : en
  • GB597053A - Hydrogenation of synthetic hydrocarbon oils : en
  • FR930045A - Bicycle frame assembly : en fr
  • GB596887A - Improvements in and relating to thermionic valves : en
  • FR929980A - Beet head device : en fr
  • USD148389S - Design foe a pin clip or similar article : en
  • FR930099A - Method and device for protecting electrodes of electric furnaces : en fr
  • AU133643B2 - Improvements in kilns andother heating apparatus ofthe tunnel type : en
  • CH252567A - Talking machine needle. : en fr
  • GB596909A - Improvements in high-frequency tunable electric circuits : en
  • US2434344A - Loom mechanism : en
  • AU1627947A - Improvements in truss fittings : en
  • AU2361745A - Preparation of stable aqueous dispersions : en
  • CA446079A - Method and apparatus for purifying water : en fr
  • GB596818A - Improvements in cosmetic containers : en
  • ES180243A2 - PROCEDURE FOR OBTAINING BINDERS FOR BINDING MATERIALS, ESPECIALLY METALS : en es
  • US2434340A - Nozzle for directing heated air to windshields : en
  • FR930141A - Improvements to internal combustion engines with distribution jackets : en fr
  • GB596949A - Improvements in or relating to the protection of electrical components, including electrical condensers : en
  • US2434253A - Directive centimetric antenna : en
  • US2434577A - High-compression motor fuels and their manufacture : en
  • AU138156B2 - Improvements relating to theostats, regulating switches andthe like : en
  • FR930129A - Advertising cloakroom numbers : en fr
  • US2434429A - Manufacture of oleomargarine : en
  • AU136551B2 - An improved means for cleaning milking machine pipes orthe like : en
  • AU1684947A - Improvements in or relating to devices for projecting liquid jets particularly adapted for medication purposes : en
  • US2434372A - Die spotting device : en
  • US2434284A - Method of treating tin-containing materials : en
  • AU136002B2 - Improvements in or relating to valve structures : en
  • US2434539A - Lubricants : en
  • NL61232C - : en
  • DK66204C - Process for the manufacture of a plasticizing, sealing and strength-increasing additive for cement mortar or concrete. : da en
  • ES180489A1 - SCALP OR COUNTERWEIGHT SYSTEM FOR BANDS OF WOODEN TILE CARPETS : en es
  • AU142665B2 - Color television transmitter : en
  • AU126314B2 - Improvements in or relating to Printing Inks : en
  • AU144377B2 - Radiofrequency parallel bonding : en
  • ES180836A1 - AN OPTICAL SYSTEM : en es
  • FR929994A - Improvements to radiator systems for radio navigation : en fr
  • FR930024A - Alpha-methyl-para-methyl-styrene-trimer and method of preparation of this body : en fr
  • CA446066A - Clutch : en fr
  • GB597002A - Propeller shaft bearing assembly for ships : en
  • ES180805A1 - A DEVICE CONSTITUTED BY A CLOSED ENCLOSURE ENCLOSING AN INCANDESCENT BODY, MADE SENSITIVELY OF IRON AND SUBJECT TO BEING ELECTRICALLY HEATED : en es
  • FR929953A - Improvements to signal sending devices : en fr
  • ES179000A1 - PRINTING PROCEDURE ON FABRICS PREPARED WITH NITROCELLULOSE MIXTURES : en es
  • FR929959A - Hydraulic transmission for all applications : en fr
  • CH252655A - Method and device for converting time-modulated pulses into amplitude-modulated pulses. : de en
  • US2434384A - Method of making cabled yarns or cabled threads and means for carrying out the said method : en
  • GB596973A - Improvements in and relating to adhesive tapes suitable for use in laminating materials : en
  • GB596924A - Improvements in wave guide apparatus for ultra high frequency electromagnetic waves : en
  • FR930082A - Chain control device in reams for tissue processing : en fr
  • US2434272A - Color photography with azosubstituted couplers : en
  • US2434367A - Wringing machine : en
  • USD148376S - Design for a lamp or similar article : en
  • AU141804B2 - A process andan apparatus for continuous cutting and discharging of fibrous cement sheets : en
  • ES16411U - Tubular container for an electric condenser or other device. (Machine-translation by Google Translate, not legally binding) : en es
  • AU907547A - Improvements in or relating to reciprocating plunger pumps and the like : en
  • GB596920A - Improvements in and relating to methods of and means for passing electrical conductors through metal walls : en
  • ES180772A1 - A CONTINUOUS FOUNDRY OVEN OF IRON, STEELS AND METALS WITH AIR CHAMBER : en es
  • ES180800A1 - AN APPARATUS TO OBTAIN HOMOGENEOUS MIXTURES OF FOODSTUFFS : en es
  • AU137251B2 - Improvements in or relating to flexible sleeve valves : en
  • AU1637247A - Improvements in or relating to pesticidal compositions including organic phosphates : en
  • FR929975A - lipstick case : en fr
  • GB597028A - Improved method for converting hydrous magnesium silicates into basic products : en
  • US2434394A - Production of unsaturated alcohols : en
  • US2434480A - Brake mechanism : en
  • AU128630B2 - Improved apparatus forthe manufacture of roofing tiles : en
  • FR930091A - Hand-operated compressed air generator vaporizer : en fr
  • FR930012A - Toothbrush with reservoir : en fr
  • GB597065A - Improvements in helical shoots : en
  • ES16381U - Improved lamp-speculum (Machine-translation by Google Translate, not legally binding) : en es
  • FR930005A - Device for stabilizing the voltage supplied by a single-phase rectifier : en fr
  • ES180771A1 - IMPROVEMENTS IN THE REFRIGERATION RADIATORS FOR ELECTRONIC DISCHARGE TUBES : en es
  • ES180911A1 - MACHINE OF VEGETABLES AND FRUITS SIMILAR : en es
  • GB596829A - Process for preparing catalysts : en
  • ES16336U - Tricycle perfected for the transport of people and things. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596902A - Improvements in or relating to rotary pumps and rotary fluid-pressure motors : en
  • GB596934A - Improvements in or relating to blinds : en
  • GB596781A - Improvements in or relating to the drying and preservation of timber or the like : en
  • GB597004A - Improvements in ash plates for chain-grates : en
  • GB596863A - Improvements in ventilator fittings : en
  • GB596927A - Improvements in or relating to walls and roofs of buildings : en
  • GB597072A - Improvements in cleansing compositions : en
  • FR930021A - Safety device for safety latches, locks and similar closures : en fr
  • US2434601A - Electromagnetic device : en
  • ES180904A1 - A SCAFFOLDING BAR COUPLING DEVICE : en es
  • FR929939A - Device for obtaining synchronous operation of the motors of auxiliary machines with the motor of a main working machine : en fr
  • FR930055A - Rotary machine for filling bottles by suction : en fr
  • GB597084A - Improvements in or relating to paper cup holders : en
  • GB596987A - Improvements in or relating to taps or cocks : en
  • FR930014A - Circuits for discharge lamps : en fr
  • AU2269945A - Improvements in or relating tothe manufacture of monochlorocresols : en
  • FR929950A - Anti-theft device for automobiles and the like : en fr
  • CH252502A - Padding. : de en
  • ES16307U - Sanitary soother (Machine-translation by Google Translate, not legally binding) : en es
  • FR929952A - Further training in locomotive equipment and other single-phase electric vehicles that must be able to operate on high voltage direct current lines : en fr
  • FR930047A - Screen torch for underwater cutting work : en fr
  • CA446072A - Plastic tire cover : en fr
  • CH252528A - Process for the production of an organic material. : de en
  • AU1680347A - Improvements in and relating to the preparation of partially polymerised melamine-formaldehyde resins for moulding and articles produce therefrom : en
  • US2434593A - Refrigeration system including a load control apparatus : en
  • USD148375S - Design for a lamp or similar article : en
  • AU2283845A - Improved machine for assembling paper capsules : en
  • FR929949A - Baby carrier : en fr
  • US2434500A - Accounting machine : en
  • AU2370945A - Improvements in and relating to electric plug and socket connections : en
  • CH252580A - Process for the automatic switching on and off of transformers for arc welding and equipment for carrying out this process. : de en
  • ES16342U - Parallel screw for machines or clamp. (Machine-translation by Google Translate, not legally binding) : en es
  • US2434265A - Holder for piezoelectric crystal units : en
  • AU126401B2 - High frequency applicator : en
  • CA446077A - Fuel injector for internal combustion engines : en fr
  • CH252586A - Steel holder with steel. : de en
  • AU138920B2 - Improvements in and relating to cutter heads for wood working machines : en
  • US2434587A - Slaughtering tool for dry picking poultry : en
  • US2434258A - Body weight distributing shoe pad construction : en
  • US2434292A - Apparatus for making variegated hard surface covering : en
  • CA446213A - Gas mask for horses : en fr
  • ES16379U - Piece applicable to clothing, carrier of perfuming elements. (Machine-translation by Google Translate, not legally binding) : en es
  • FR929927A - Light tiller for working terraced vines on steep slopes : en fr
  • US2434554A - Terminal bushing seal : en
  • USD148346S - Design for an automobile body : en
  • US2434552A - Polymerization process : en
  • US2434527A - Manufacture of decorative fabric articles having adesign in relief : en
  • USD148370S - Design for a fishing reel : en
  • US2434524A - Door checking hinge : en
  • AU126415B2 - An improved can opener : en
  • CH252538A - A method of controlling a printing press. : en fr
  • CH252652A - Method of transmission by electric oscillations at variable frequency and device for implementing this method. : en fr
  • CA446084A - Electric vaporizer : en fr
  • AU140076B2 - Improvements in or relating to solvent fractionation of refined glyceride oils : en
  • US2434602A - Regeneration of solid materials : en
  • US2434619A - Overedge sewing machine : en
  • US2434467A - Electric heating system for ovens : en
  • GB596830A - Improvements in or relating to transformer for variable voltage : en
  • GB596931A - Improvements in dough spacing attachments for delivering dough to automatic provers : en
  • USD148360S - Design for an earring : en
  • AU1633147A - Improvements in safety pin packaging apparatus : en
  • AU136161B2 - An improved trimmer condenser : en
  • AU1526947A - Improvements in tensional strapping machines : en
  • US2434427A - Device for cleaning filters : en
  • US2434497A - Therapeutic apparatus : en
  • US2434573A - Radio frequency parallel bonding : en
  • CH252508A - Coffee percolator. : en fr
  • AU1619147A - Radiofrequency parallel bonding : en
  • US2434599A - Oil-bath tin-plate flowing apparatus and the like : en
  • US2434626A - Process for making vanillin : en
  • US2434490A - Rust preventive lubricating oil compositions : en
  • AU126308B2 - Improvements intwo-way voice-operated carrier systems : en
  • AU126342B2 - Remote control system : en
  • AU1633247A - Improvements in method of making a tampon : en
  • AU2534345A - Improved snap action fastener : en
  • AU1822544A - Improved means for aerial spraying : en
  • US2434572A - Corona shield : en
  • GB596812A - Improvements in or relating to electrical sound reproducing and/or recording devices : en
  • AU1390744A - Telecommunication systems : en
  • FR930072A - Pedal nautical thruster for sport and individual rescue : en fr
  • GB596945A - Improvements in universal joints : en
  • AU1645047A - Improvements relating tothe bonding together of metals : en
  • GB597064A - Improvements in ophthalmic mountings : en
  • CA446210A - Production of textile materials : en fr
  • US2434464A - Cargo airplane : en
  • GB596786A - Dry rectifier element : en
  • US2434298A - Jet reaction motor : en
  • ES180786A1 - A DEVICE PROVIDED WITH A DYNAM THAT HAS PERMANENT FIELD MAGNETS : en es
  • FR929928A - Potato and similar tuber harvester : en fr
  • CH252557A - Caliper. : de en
  • CA446083A - Steel plate lifting clamp : en fr
  • US2434474A - Circuit arrangement for ultra short waves : en
  • AU126361B2 - Die-casting die : en
  • AU133477B2 - Improvements in or relating tothe cooling of turbine wheels and blades : en
  • AU126408B2 - Air cleaner : en
  • CA446145A - Electronic radial freedom gauge : en fr
  • US2434479A - Reel assembly : en
  • ES15254Y - Improved feeder device applicable to fountain pens : en es
  • ES180783A2 - IMPROVEMENTS IN THE CONSTRUCTION OF OVENS FOR CALCINING LEAD OR SIMILAR : en es
  • FR930016A - Lubricants : en fr
  • GB597018A - Improvements in and relating to building blocks : en
  • ES180711A1 - PERFECTED SYSTEM FOR BRUSHED, PROTECTED RUPTURE SWITCHES : en es
  • FR930060A - Lighting device : en fr
  • AU1673447A - Process forthe conversion of solid carbonaceous materials into gaseous fuels : en
  • AU1684647A - Improvements in or relating to friction materials : en
  • CH252490A - Framework for glazing, windows, walls and the like. : de en
  • AU1910245A - Improvements in or relating to bearings : en
  • US2434355A - Automatic loop replenisher : en
  • AU1676547A - Metal exhaust tube assembly for evacuated vessels such as electrical discharge devices : en
  • CA446144A - Chuck release mechanism : en fr
  • ES179002A1 - PROCEDURE FOR POLISHING AND WATERPROOFING TISSUES BY APPLYING VARNISHES : en es
  • FR929903A - Process for the preparation of hydrophilic coloring colloids and photographic elements containing these products : en fr
  • GB596864A - Improvements in or relating to the continuous production of salted butter : en
  • GB596911A - Improvements in or relating to fuel injection devices : en
  • US2434439A - Oscilloscope amplifier : en
  • ES166196A1 - A PROCEDURE FOR THE MANUFACTURE OF ELECTRICAL RESISTORS : en es
  • ES180790A1 - A PERFECTED MACHINE THAT CAN BE USED AS A PUMP, COMPRESSOR OR MOTOR : en es
  • US2434581A - Abrasive sheet holder : en
  • GB596988A - Improvements in or relating to hobs for cutting spur gear teeth : en
  • GB596906A - Improvements in chucks : en
  • FR929951A - Improvements to transmission belts : en fr
  • FR929954A - Air heater : en fr
  • GB596788A - Improved process for the manufacture of granulated superphosphate : en
  • FR930109A - Advanced training in shoe stringers and heel milling machines : en fr
  • GB596819A - Improvements in or relating to internal combustion engine power plants : en
  • ES16407U - Protector or tablecloth to prevent the liquid overflowing with layers or other vessels, fall into them (Machine-translation by Google Translate, not legally binding) : en es
  • ES180440A1 - A NEW SCREWDRIVER FOR CEREALS : en es
  • DK66187C - Electrical Indicator or Measuring Instrument. : da en
  • GB596793A - Improvements in or relating to thermostatically controlled valve apparatus : en
  • ES179281A3 - HEAVY OIL BURNER : en es
  • GB597073A - Improvements in or relating to locking means for cycles and similar vehicles : en
  • ES180880A1 - SOME IMPROVEMENTS IN SAFETY LOCKS COMBINED WITH HITCHING LATCH : en es
  • ES180883A1 - A PERFECTION IN THE MECHANISMS PAEA ESTABLISH THE CONCORDANCE OF TURNING BETWEEN THE PLEAGING CYLINDER AND THE REGULATING CYLINDER OF THE TELARES : en es
  • FR929930A - Process for obtaining grinding wheels and grinders having absolutely glazed sides : en fr
  • FR930048A - Steam boiler with separate heating chamber : en fr
  • ES16416U - Sparklers in a group separable one by one (Machine-translation by Google Translate, not legally binding) : en es
  • ES179240A3 - AN IMPROVEMENT IN MULTIPLE DRAWER LOOMS : en es
  • GB596806A - Gun aiming and firing means : en
  • USRE22963E - Processes for resolving oil-in : en
  • GB596795A - Process for the production of hard rubber : en
  • CH252596A - Pyrophoric lighter. : en fr
  • GB596938A - Improvements in or relating to sliding roofs for vehicles : en
  • US2434249A - Combined toilet seat and cover : en
  • AU126315B2 - Improvements in or relating to bearings : en
  • AU1865645A - Improvements in and relating to electrical remote control systems : en
  • DK66181C - Arrangement for storage plates, in particular letter baskets and shelves, which can be placed one above the other rotatably about the same vertical axis. : da en
  • GB596908A - Improvements in or relating to friction clutches for power transmission : en
  • US2434254A - Rail leveler : en
  • US2434317A - Finger cot : en
  • US2434566A - Pastry slicing guide with pivoted guide member : en
  • ES174029A1 - PROCEDURE FOR THE EXPULSION OF POLYCHROME PLASTIC MATERIALS : en es
  • AU126350B2 - Improvements in method of knitting : en
  • US2434557A - Apparatus for molding wax objects : en
  • FR930019A - Screen mill : en fr
  • GB597083A - Improvements relating to a method of coating cementitious surfaces with self-hardening resinous compositions : en
  • AU126299B2 - Improvements in or relating to fuel system : en
  • AU976647A - An improved device for use in making coffee and similar herbal beverages : en
  • CH252488A - Reel holder for fishing rods. : de en
  • USD148382S - Design for a combined comb and receptacle : en
  • ES174806A1 - IMPROVEMENTS IN THE PREPARATION OF TEXTILE MATERIALS WICKERS : en es
  • GB596860A - Improvements in or relating to furnace charging apparatus, manipulators for use in forging and the like : en
  • AU126379B2 - Improvement in sensitized photographic emulsion : en
  • AU1679847A - Combined sparkplug and fuel priming means : en
  • US2434582A - Production of vulcanizable isobutylene-isoprene copolymers : en
  • AU1609647A - Improvements in and relating tothe handling of particulate materials : en
  • AU126337B2 - Improvements in or relating to cartridge cases : en
  • AU140267B2 - Improvements in and relating to rubber torsion springs : en
  • AU126355B2 - Improvements in or relating tothe manufacture of dichlorophenol : en
  • AU126400B2 - Improvements in or relating to dry cells for batteries : en
  • AU1683547A - Improvement in fuel feed and power control system for gas turbines : en
  • CH252570A - Device for projecting slides of different formats. : en fr
  • AU1614547A - Improvements in and relating to hand drills and like tools : en
  • AU126421B2 - Method of electrodepositing copper, and baths and compositions therefor : en
  • AU126309B2 - Improvements in systems for producing and maintaining synchronism in electric motors : en
  • AU1689947A - Improvements in engine fuel supply systems : en
  • AU1974345A - Laminated fabric plastic product and method of forming same : en
  • CA446096A - Testing machine grip : en fr
  • AU138356B2 - Improvements in or relating to method of and apparatus for preventing frost damage to plants : en
  • AU1092447A - Improvements relating tothe manufacture of mineral wool : en
  • CH252566A - Upper bearing for electrical measuring devices. : de en
  • GR11432B - HOME SPINNER. : el en
  • AU137611B2 - Improvements in truss fittings : en
  • AU1688647A - Method and apparatus for making pipe fittings : en
  • AU1615447A - An improved means for cleaning milking machine pipes orthe like : en
  • ES16386U - Underpants without colors (Machine-translation by Google Translate, not legally binding) : en es
  • AU126362B2 - Improvements in or relating to door or gate-operative mechanisms : en
  • AU1675647A - Improvements in or relating tothe production of oxygen by liquefaction of air : en
  • AU2031845A - Improvements in or relating to dry cells for batteries : en
  • AU140168B2 - Improvements in or relating to totalisator systems : en
  • AU1674347A - Improvement in pulse generator : en
  • AU1636847A - Improvements in or relating to valve structures : en
  • AU1715844A - Improvements in or relating to heating materials by means ofan electromagnetic field applied thereto : en
  • CH252568A - Talking machine equipped with a magazine provided with a disc distribution device. : en fr
  • AU151124B2 - Seed dressing compositions comprising gamma benzene hexachloride andan organic mercurial disinfectant and treatment of seed therewith : en
  • AU139849B2 - Device for filling large tyres with liquid : en
  • AU1813744A - Method and means for forming a casting : en
  • US2434603A - Electronic control circuit : en
  • US2434387A - Article carrier : en
  • US2434547A - Electrical gauge circuits : en
  • CH252561A - Numerator device applicable to calculation machines, cash registers, odometers and counters in general. : en it
  • AU126320B2 - Electron focusing apparatus : en
  • AU2246145A - Improvements in and relating to guillotine gauges : en
  • GB596928A - Improvements in or relating to harrows : en
  • US2434305A - Electric contact : en
  • AU2566045A - Improvements in or relating to stop valves and valve heads : en
  • ES175113A1 - A STRETCH PROCEDURE FOR TEXTILE FIBERS, ESPECIALLY FOR LONG FIBERS : en es
  • FR930026A - Improvements to the methods of styrene and cellulose combinations : en fr
  • US2434280A - Free piston engine air pressure make-up and auxiliary supply means : en
  • AU140103B2 - Selector index for perforated cards : en
  • AU1820544A - Method and apparatus for depositing metallic layers onthe inside surfaces of hollow vessels or concave articles : en
  • AU126287B2 - Pulse landing system : en
  • AU1696547A - Improvements in or relating to automatic pilots for aircrafts : en
  • AU2452445A - Improvements relating to variable pitch propellers : en
  • US2434311A - Dental mirror : en
  • US2434512A - Record controlled distributing and accounting machine : en
  • CA446114A - Electric furnace : en fr
  • CA446093A - Purification of acrylonitrile : en fr
  • AU126284B2 - Improvements relating tothe production of zinc : en
  • ES16382U - Apra rubber cap adapt to bottle (Machine-translation by Google Translate, not legally binding) : en es
  • US2434401A - Manually operated sheet metal flanging tool : en
  • AU126367B2 - Improvements in or relating to chemical immersion heaters : en
  • AU2320645A - Improvements in or relating to thermopiles : en
  • CH252551A - Tail guard device for skis. : en it
  • AU141902B2 - Improvements relating to electric stepping switches : en
  • FR929926A - Improvements to plansichter devices used in particular in flour milling : en fr
  • AU1062243A - Improvements in or relating to chemical immersion heaters : en
  • CH252536A - Process for creating a white effect on paper. : de en
  • GB596917A - Improvements in automatic liquid level indicators : en
  • FR930004A - Oscillating circuit for ultra-short waves with variable sliding capacitor : en fr
  • ES16324U - Wooden board (Machine-translation by Google Translate, not legally binding) : en es
  • AU126348B2 - Electrically conductive sheet material anda method of making same : en
  • AU139850B2 - Improved cap for closing an orifice ina screwthreaded neck, such asthe neck ofa collapsible tube : en
  • NL60433C - : en
  • US2434324A - Earth inductor compass : en
  • CA446100A - Mechanism control : en fr
  • AU143081B2 - Improvements in oneway clutches : en
  • AU2312045A - Improvements in or relating tothe production of material suitable for flexible films : en
  • FR929929A - New process for using liquids to be used in small quantities such as detaching liquids, perfumes, solvents or others and new containers for the application of this process : en fr
  • ES180787A1 - A DEVICE TO ENGAGE, AMPLIFY OR RECEIVE ELECTRIC OSCILLATIONS OF SHORT WAVES AND VERY SHORT WAVES : en es
  • FR930077A - Piezoelectric crystals : en fr
  • CH252597A - Lighter. : de en
  • FR929906A - Improvement in the drawing of metal objects : en fr
  • ES16414U - Case for beauty products with brush or brush compartment (Machine-translation by Google Translate, not legally binding) : en es
  • FR930078A - Pipes, hollow bodies, tanks, composite curved walls : en fr
  • FR929973A - Diaphragm for electrolysers : en fr
  • FR929979A - Improvement of girdles or corsets : en fr
  • GB596957A - A process for the manufacture of diaryl-dialkyl-ethane derivatives : en
  • FR929941A - Self-igniting liquid, solid or gaseous fuel incendiary bomb for airplanes : en fr
  • GB596962A - Improvements in and relating to roller ending machines : en
  • GB597014A - An improved desiccator unit : en
  • GB597025A - Improvements in or relating to impedance transformers : en
  • FR929970A - Process for the production of color photographic images : en fr
  • AU126290B2 - Improvements in or relating to charge-forming apparatus for internal combustion engines : en
  • CH252625A - Liquid flow switch with at least one moving pin contact. : de en
  • ES180895A1 - A HIGH-VACUUM ELECTRICAL LIGHT, WITH LUMINOUS AND LONG-LAST FILAMENT : en es
  • GB596841A - Improved roulette-type game apparatus : en
  • AU1641647A - Improvements in interfolding machines : en
  • AU1679147A - Improvements in or relating togas-turbine engine powerplant installations : en
  • AU126423B2 - t Improvements in tensional strapping machines : en
  • AU2551745A - Improvements in or relating to liquid containers : en
  • FR930050A - Further training in friction clutches used in mechanical engineering : en fr
  • FR929989A - Sleeve for supplying compressed air to rotary air cylinders, machine tools : en fr
  • CA446082A - Brassiere : en fr
  • US2434376A - Combined buckrake and stacker : en
  • ES180762A1 - AN ELEVATOR FOR CARGOES : en es
  • US2434262A - Removable valve seat and sleeve : en
  • US2434616A - Paper feed for wrapping machines : en
  • AU132358B2 - An improved method of forming building blocks or structures : en
  • AU139796B2 - Improvements in track brakes : en
  • AU144007B2 - Apparatus for use inthe manufacture of artificial sponges : en
  • CA446094A - Method of manufacturing alloys in particular steel alloys : en fr
  • US2434333A - Well drilling equipment : en
  • CA446123A - Lock, latch and the like : en fr
  • CA446125A - Porous disc type gas mixer : en fr
  • CH252526A - Process for the preparation of activated carbon. : en it
  • AU129067B2 - Method of vacuum packaging and apparatus therefor : en
  • CH252603A - Outlet throttle. : de en
  • US2434597A - Arc furnace electrode feed regulator system : en
  • ES16338U - Perforated plates for acoustic applications (Machine-translation by Google Translate, not legally binding) : en es
  • GB596857A - Improvements in means for and method of controlling power output of transformers : en
  • AU126351B2 - Improvements in photographic light-sensitive elements : en
  • AU3440350A - Improvements in or relating to shoe upper conforming machines : en
  • CH252630A - Magnetron tube for electromagnetic oscillations. : de en
  • ES16303U - Extendable shoe cleaning shoe. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16396U - Pencil sharpener (Machine-translation by Google Translate, not legally binding) : en es
  • FR930106A - New process for debarking wood using hot water and a pneumatic machine : en fr
  • AU138375B2 - Improvements in or relating to doorlocks : en
  • US2434378A - Photographic reversing unit and system for producing reversed images : en
  • US2434257A - Dispensing device for slender articles : en
  • GB596814A - Improvements in or relating to bubble pipes : en
  • ES180760A1 - A DISCHARGE PIPE WITH A GAS OR VAPOR ATMOSPHERE : en es
  • GB597062A - An improved instrument for use in retinoscopy : en
  • US2434625A - Preparation of alkali metal ascorbates : en
  • US2434294A - Frequency control system : en
  • US2434358A - Clamping connector and carrier : en
  • AU1671947A - Muzzle forthe gas tight stoppering of bottles containing liquids under pressure : en
  • AU1674747A - Improved closure fora can or like container : en
  • AU1676147A - Improvements inspiral gear pumps, engines or compressors : en
  • AU2061845A - Improvements in or relating to magnetic heads and magnetic recorders including the improved magnetic heads : en
  • GB596791A - Electric condensers : en
  • US2434523A - Switch for conveyor tracks : en
  • US2434525A - Coating on metals : en
  • USD148357S - Design for a lace tablecloth : en
  • USD148395S - Design for an ice-cream freezer : en
  • GB596823A - Improvements in or relating to resistance welding apparatus : en
  • ES16406U - Vertical-horizontal file with central suspension folder, normal or inverted. (Machine-translation by Google Translate, not legally binding) : en es
  • CH252612A - Internal combustion engine comprising a rotor enclosed in a stator. : en it
  • FR929992A - Improvements in the manufacture of straightening elements : en fr
  • FR930041A - Improvement in pyrophoric lighters : en fr
  • FR930134A - Pouring device for container : en fr
  • US2434511A - Method of making electric coils : en
  • AU139040B2 - Improvements in and relating to aminoplastic coating compositions : en
  • CH252505A - Bookcase. : de en
  • ES16201U - Flexible tubular container (Machine-translation by Google Translate, not legally binding) : en es
  • ES180614A3 - IMPROVEMENTS IN MECHANICAL KEYS FOR VARIOUS APPLICATIONS : en es
  • GB597029A - Controlled oxidation of paraffinic hydrocarbons and partially halogenated derivatives thereof : en
  • US2434274A - Artillery computer : en
  • US2434437A - Process for isomerization of paraffin hydrocarbons with fluid friedel-crafts catalyst and added dicyclic naphthenic hydrocarbons : en
  • AU131799B2 - Improvements in or relating to electric intergrating arrangements : en
  • CA446166A - Internal combustion turbine power plant : en fr
  • CH252647A - Protection device against moisture. : de en
  • US2434447A - Gate : en
  • US2434509A - Ultra high frequency conductor : en
  • GB597009A - Improvements in or relating to electrical measuring apparatus : en
  • ES180773A1 - A MANUFACTURING DEVICE ADAPTABLE TO THE FLYWHEELS OF THE AUTOMOBILE VEHICLES : en es
  • FR929916A - Bumper device for trailers and low pressure or puncture warning device for trailer tires : en fr
  • AU126326B2 - Improvements relating to vehicle mudguards and means for mounting thesame : en
  • GB596979A - Manufacture of electrical condensers : en
  • GB597076A - An improved apparatus for distributing powdered or granular materials : en
  • IE18035L - Poly (methylene-amide) resins : en
  • US2434472A - Length gauge for crosscut saws : en
  • GB596837A - Improvements in members for liquid meters : en
  • US2434621A - Solvent for rayon and rayon treating solution : en
  • FR930088A - Improvements to roads, paths or tracks to support planes and other vehicles on the water : en fr
  • US2434331A - Shoe apron or protector : en
  • USD148349S - Design for a range receptacle : en
  • ES180833A1 - IMPROVEMENTS MADE IN THE MANUFACTURING OF TRANSPARENT OPTICAL MEMBERS : en es
  • ES7811Y - Wardrobe-bed. : en es
  • ES16310U - Exchangeable armor equipped with (Machine-translation by Google Translate, not legally binding) : en es
  • ES180260A1 - A DEVICE TO TRANSFORM THE MODULATION OF PULSE INTO VARIATIONS OF AMPLITUDE : en es
  • ES180876A1 - A PROCEDURE FOR THE OBTAINING OF THE DYEING OF CRINES, PIGS, HAIR AND HAIR : en es
  • FR930124A - Process and apparatus for separating water and sand or other constituents of a mixture and for hydraulic classification : en fr
  • NL60629C - : en
  • GB597039A - Improvements in or relating to devices for distributing liquid mixes upon wall and the like surfaces : en
  • US2434267A - Furnace hot-water heater : en
  • ES180804A2 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF THE MACHINES TO START COAL : en es
  • ES180869A1 - IMPROVEMENTS INTRODUCED IN THE OBTURATION SYSTEMS : en es
  • ES16391U - Lampholder perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16408U - Folding bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR930006A - Stereophonic sound transmission device : en fr
  • US2434482A - Adjustable actuating means for garment pressing machines : en
  • ES16331U - Sack-container, especially for the transport of films and other articles. (Machine-translation by Google Translate, not legally binding) : en es
  • GR11426B - METHOD OF MANUFACTURING METAL SPHERICAL GRAINS. : el en
  • US2434375A - Apparatus for forming container heads : en
  • GB597040A - Improvement in acid emulsion paint and method of preparing the same : en
  • ES16398U - Automatic distributor for printing of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR929943A - Improvements in the construction of textile machines : en fr
  • ES16308U - Keyless lock for cases, plumiers and similar receptacles (Machine-translation by Google Translate, not legally binding) : en es
  • FR930039A - Bedbug enhancements : en fr
  • GB596807A - Improved radial piston pump : en
  • GB597061A - Improvements in means for overload protection of power presses and the like : en
  • FR929981A - Machine for cleaning and loading beets and other root crops : en fr
  • GB596779A - Improvements in or relating to peroxycarbonate esters of organic hydroxy compounds : en
  • GB597080A - Improvements in or relating to a photographic shutter : en
  • GB596873A - A pillar primarily intended for use in the construction of vehicle bodies : en
  • GB596785A - Improved method of oxidising fluid material and improvements in manufacture of catalysts therefor : en
  • GB596921A - Improvements relating to rotary abrading, polishing and like tools : en
  • US2434503A - Tap changing system : en
  • AU1620147A - Method of constructing concrete surfaces adapted to accommodate heavy loads and applicable more particularly to runways for heavy aircraft : en
  • FR929960A - Continuous manufacturing process of hydrate or cuprous oxide : en fr
  • ES178413A1 - IMPROVEMENTS IN ELECTRICAL SWITCHES : en es
  • ES180601A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TELESCOPING : en es
  • FR930076A - Curler for permanent cold waving : en fr
  • GB596815A - Method of and apparatus for constructing jewel bearings such as instrument bearings : en
  • GB597006A - New and improved extrusion apparatus : en
  • ES16378U - Strips or pieces to contain perfumes, applicable in the manufacture of garments. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597047A - Improved method of and apparatus for producing a vacuum : en
  • ES16353U - Lifejacket. (Machine-translation by Google Translate, not legally binding) : en es
  • CA446120A - Method of making tapered pails : en fr
  • GB597069A - Improvements in or relating to hinged girders in concrete or the like, particularly adapted as railway sleepers : en
  • AU139764B2 - Mounts for electron discharge devices : en
  • CH252542A - Typewriter. : en fr
  • AU139310B2 - Tuned circuits employing resonant gases as frequency-selective elements : en
  • AU1689047A - A system of drawing textile fibres : en
  • AU140388B2 - Game apparatus : en
  • AU143619B2 - Combined gas producer and gas turbine plants : en
  • AU1637147A - Improvements in or relating to pesticidal compositions containing thiophosphafes : en
  • AU1675747A - Vapor removing system for rotary fuel metering devices : en
  • AU126347B2 - Improvements in reinforced plastics : en
  • AU141409B2 - Improvements in or relating to tires : en
  • CA446207A - Folding wings on aircraft : en fr
  • FR930146A - Improvements to electric heating elements : en fr
  • US2434540A - Capacitor and dielectric therefor : en
  • AU126303B2 - Improvement in the telescopic masts of well-boring machines : en
  • CH252645A - Electric furnace lid with brick arrangement in layers. : de en
  • AU126427B2 - Cast core members for electrical apparatus : en
  • AU137664B2 - Chromium-tungsten-cobalt-molybdenum-vanadium steel : en
  • AU146660B2 - Improvements relating to electric gaseous discharge tubes : en
  • GB597011A - Grommet : en
  • FR930034A - Insect electrocutor device : en fr
  • ES178943A1 - PROCEDURE AND INSTALLATION FOR THE MATURATION OF THE BEER : en es
  • FR929946A - Coffee filter collecting water condensations produced on its walls : en fr
  • ES179290A1 - A DYNAMOELECTRIC MACHINE : en es
  • GB596811A - Bonding agent : en
  • GB596901A - Improvements in or relating to ball bearings : en
  • FR930120A - Soil working machine : en fr
  • GB596805A - Improvements relating to cloches and similar articles : en
  • GB596898A - Improvements relating to derricks : en
  • GB596813A - Improvements in or relating to screens for viewing projected optical images : en
  • GB597045A - Improvements relating to photo-mechanical half-tone printing processes : en
  • ES180354A3 - A MACHINE FOR THE MANUFACTURE OF SHEET OR CONTINUOUS PIECE BASED ON A PLURALITY OF LAMINAR ELEMENTS, SUPPORTS IMPREGNATED OR COATED WITH RESINS : en es
  • GB596824A - Improvements in or relating to resistance welding apparatus : en
  • GB596926A - Improvements in or relating to tube reducing mills : en
  • GB596845A - Improvements in or relating to resistance welding apparatus : en
  • ES167855A1 - A POLICYLINDRICAL PLUNGER MACHINE, IN WHICH THE CYLINDERS ARE ARRANGED ON A COMMON AND GAS-HERMETIC CART : en es
  • GB596891A - Improvements relating to animated figures particularly for advertising or display purposes : en
  • US2434350A - Control unit for welders : en
  • ES180778A1 - A PRIMARY ELECTRIC BATTERY : en es
  • ES180781A1 - A CONCRETE MIXING MACHINE : en es
  • ES180829A1 - A SIGNAL IMPULSE DISTRIBUTOR DEVICE : en es
  • FR930023A - New esters of substituted benzoic acid : en fr
  • FR929905A - 4-chloro-benzene-sulfonamides and process for their preparation : en fr
  • US2434374A - Unitary refrigerated carbonated beverage dispensing apparatus : en
  • USD148383S - Design fob a lace tablecloth : en
  • USD148398S - Dispenser cabinet or the like : en
  • CA446157A - Electrical connector : en fr
  • GB597046A - An improved pump : en
  • GB597077A - Improvements in or relating to flame resistant regenerated cellulose sheets or filmsand to flame resisting treatment of regenerated cellulose sheets or films : en
  • AU1925145A - Improvements in or relating to liquid treating apparatus and process : en
  • ES15441Y - Portable shear for cutting sheet metal into parallel, curved and circular strips. : en es
  • ES16373U - Measurement device of internal dimensions in hollow bodies. (Machine-translation by Google Translate, not legally binding) : en es
  • AU2407345A - Improvements in or relating to foldable and adjustable deck chairs orthe like : en
  • GB596966A - Improvements in permanent-magnets : en
  • AU988647A - Improvements in sheepshearing comb cutters : en
  • AU2216645A - Improvements in or relating to electric capacitors : en
  • CA446137A - Method of knitting : en fr
  • AU1684347A - Improvements in or relating to doorlocks : en
  • AU2077445A - Improvement in sensitized photographic emulsion : en
  • GB596800A - Improvements relating to the production of silicon alkyl halides : en
  • AU136708B2 - Improvements in and relating tothe attachment of spindle elements intheir bearings such as axles to toy wheeled vehicles : en
  • AU2493545A - Automatic means for visibly indicating whether a rifle is loaded or unloaded : en
  • AU2508645A - Apparatus and continuous process for pressing plastic sheeting : en
  • ES180813A1 - PROCEDURE FOR OBTAINING PYRIMIDYLOMERCAPTO-CARBOXYLIC ACIDS AND THEIR DERIVATIVES : en es
  • ES180877A1 - ELASTIC COUPLING MOVABLE IN ALL DIRECTIONS WITH FLOATING INTERMEDIATE RING : en es
  • FR930064A - Improvement in hydraulic motors : en fr
  • AU140386B2 - Flexible mountings for bearings : en
  • AU1672147A - Improvements in and relating tothe production of luminescent coating : en
  • CH252506A - Hangers. : de en
  • US2434415A - Dental articulator and method of producing same : en
  • ES16355U - Element model for building walls (Machine-translation by Google Translate, not legally binding) : en es
  • FR930018A - Improvements to printing stamps : en fr
  • AU126298B2 - Preparation of stable aqueous dispersions : en
  • ES16326U - Armchair transformable in bed (Machine-translation by Google Translate, not legally binding) : en es
  • FR930145A - Device for the preparation of espresso, requiring no sealing : en fr
  • AU1780444A - Improvements in or relating to releasable coupling devices for vacuum cleaner conduits or like members : en
  • AU2391345A - Improvements relating to electromagnetic relays : en
  • US2434521A - Plug and socket clamp : en
  • US2434568A - Saw clamp : en
  • US2434555A - Electrical insulator : en
  • US2434392A - Thermostatic element : en
  • US2434395A - Preparation of pure aromatics from petroleum distillates : en
  • AU2171645A - Electrically conductive sheet material anda method of making same : en
  • CA446088A - Strap stretching and sealing apparatus : en fr
  • CH252503A - Recliner and armchair. : de en
  • US2434506A - Propeller : en
  • US2434491A - Method of firing metallurgical furnaces : en
  • US2434570A - Clothes-washing machine : en
  • AU139751B2 - Process andan electrolyte for electrolytically polishing metal : en
  • AU1891445A - Electrical signalling systems for transmitting proportional movements : en
  • ES16380U - Evaporators for refrigeration (Machine-translation by Google Translate, not legally binding) : en es
  • ES179365A3 - IMPROVEMENTS IN THE CONSTRUCTION OF ELECTRIC LANTERNS : en es
  • AU126437B2 - Improvements in or relating to heating materials by means ofan electromagnetic field applied thereto : en
  • FR929910A - Sealing device for metal frames and special profiles therefor : en fr
  • CH252525A - Method for spraying liquids and device for carrying out the method. : de en
  • CH252613A - Gas turbine plant. : de en
  • CH252650A - Process for the production of progesterone. : de en
  • FR930085A - Two-stroke engine : en fr
  • ES180799A2 - IMPROVEMENTS IN THE DRIVING MECHANISMS OF THE SHUTTLES ON THE LOOMS : en es
  • ES180816A1 - A DEVICE CONTAINING A DISCHARGE TUBE SENSITIVE TO VARIATIONS IN SPACE LOAD : en es
  • US2434363A - Spool : en
  • US2434594A - Molding apparatus : en
  • ES180903A1 - A MANUAL DRY SHAVING DEVICE : en es
  • US2434302A - Method of solidifying porous structures : en
  • ES179585A3 - AXLE COUPLING SYSTEM IN TOY VEHICLES : en es
  • GB596895A - Automatic infeed and ejecting attachment for grinding machines : en
  • US2434585A - Control system for vehicles with multiple current source : en
  • US2434310A - Iron with folding handle : en
  • ES16321U - Clamping and drawing frames. (Machine-translation by Google Translate, not legally binding) : en es
  • GB597035A - Improvements in and relating to methods of, and means for, passing electrical conductors through metal walls : en
  • ES15383Y - Fully metallic pass-through. : en es
  • ES180831A1 - ONE BURNER FOR HEAVY LIQUID FUELS : en es
  • ES180416A1 - PROCEDURE FOR THE MANUFACTURE, MECHANICALLY, OF TEXT OF CEMENT : en es
  • ES16349U - Removable electric plug plug. (Machine-translation by Google Translate, not legally binding) : en es
  • ES180834A1 - AN OPTICAL OBSERVATION INSTRUMENT : en es
  • ES16341U - Block model for cooling liquids, especially beverages (Machine-translation by Google Translate, not legally binding) : en es
  • US2434507A - Z-otloro-j-iminobutyronitrile : en
  • GB596983A - Improvements in or relating to electromagnetic apparatus for measuring torque : en
  • FR929977A - Improvements to removable joints for surgical or other instruments and method of manufacture : en fr
  • FR930122A - Mortar fitted with a percussion box : en fr
  • ES15552Y - Wire handle lunch box. : en es
  • ES16360U - Pocket inhaler for analgesic or anesthetic applications. (Machine-translation by Google Translate, not legally binding) : en es
  • ES16402U - Universal support for lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • GB596880A - Improvements in and relating to the catalytic hydrogenation of organic compounds : en
  • GB597037A - Improvements in or relating to method for manufacturing optical devices : en
  • ES16399U - Foldable ladder. (Machine-translation by Google Translate, not legally binding) : en es
  • FR929901A - Manufacturing process for spectacle temples with internal metal reinforcements : en fr
  • GB597003A - Improvements in or relating to chairs or the like : en