• US2432322A - Apparatus for electroplating articles having pockets or recesses therein : en
  • CA445532A - Lifting and lowering appliance : en fr
  • CA445401A - Bag or carton container : en fr
  • AU126136B2 - Sulphur recovery : en
  • AU136819B2 - Improvements in or relating tothe pressing of seams in workpieces : en
  • US2432143A - Liquid fuel feeding and burning apparatus : en
  • US2432460A - Resinous polymers of 1-acyloxy-1,3-butadienes : en
  • AU137890B2 - Improvements in treatment of sugar purifying media : en
  • CA445543A - Lifting apparatus : en fr
  • CA445547A - Article spray coating method and apparatus : en fr
  • US2432141A - Electromechanical integrating device with inverse feedback : en
  • AU1552247A - A fitting for flushometers andthe like : en
  • FR928905A - Improvements to fuel mixture generating devices : en fr
  • USD148060S - Design fok a suit : en
  • AU137090B2 - Mineral oil composition : en
  • CA445450A - Circuit breaker : en fr
  • FR928999A - Improvements to vehicle suspension systems : en fr
  • US2432383A - Machine tool rotary spindle stabilizer : en
  • FR928875A - Transmission improvements : en fr
  • FR928962A - Improvements to heating systems using liquids : en fr
  • AU126129B2 - Synchronizing devices : en
  • CA445493A - Potassium stannate preparing process : en fr
  • FR928954A - Variable voltage control systems : en fr
  • GB595582A - Improvements in or relating to coloured colloid layers : en
  • AU139951B2 - Improvements in and relating to lampshades and their method of manufacture : en
  • CA445514A - Aromatic nitrogen-containing hydroxy compounds : en fr
  • CA445409A - Undergarment : en fr
  • US2432339A - Apparatus for delivering and grouping hair fasteners : en
  • FR928894A - Continuous speed change : en fr
  • GB595627A - Improvements in power plant comprising a prime mover and an internal combustion compressor supplying motive fluid thereto : en
  • FI22565A - The engine is explosions : en fi
  • AU1015747A - An improved ventilating cowl : en
  • US2432225A - Valve assembly : en
  • US2432137A - Circular article workholder : en
  • DK66016C - Steam sterilizer with sterilized containers placed on top of each other. : da en
  • US2432229A - Compensating means for dimensional changes in recorder charts : en
  • US2432219A - Self-synchronizing tube discharge control system : en
  • GB595555A - Improvements in or relating to accumulating apparatus : en
  • US2432262A - Steering wheel spinner knob : en
  • US2432332A - Process of facilitating the separation of rosin from tall oil : en
  • US2432399A - Electrical control device : en
  • US2432155A - Target throwing machine : en
  • US2432096A - Automatic lock for jacks : en
  • US2432173A - Radar direction indicator : en
  • US2432094A - Impedance transformer for wave guides : en
  • FR928899A - Tip contact rectifier : en fr
  • GB595593A - Improvements in or relating to the lapping of screw threads : en
  • FR928831A - Cathode beam television transmitter tube : en fr
  • US2432478A - Synthesis of methionine : en
  • GB595693A - Improved means for extracting water from washing mops : en
  • GB595692A - Improvements in or relating to steam installations including desuperheaters : en
  • FR928793A - Improvements to accumulator charging installations : en fr
  • FR928777A - Method and means for the thermal conditioning of fuel air for combustion engines, in particular for aircraft engines : en fr
  • GB595634A - A sliver crimping and roll forming machine : en
  • GB595635A - Improvements relating to spinning and like frames : en
  • FR928990A - Improvements to disc-shaped and sharply deformed springs : en fr
  • GB595631A - Improvements in or relating to the preparation of piperidine derivatives : en
  • GR11409B - METHOD ILEKTROLYTIKIS KINITOPOIISEOS OF COPPER IN THE FORM monovalent or divalent PREPARATION AND OXIDES, salts in general COMPOUNDS copper or cuprous, of copper or alloys plus the Synchronous DYNATIPARASKEFI hydroxides or alkali metal carbonates ... : el en
  • US2432192A - Adjustable folding table : en
  • US2432297A - Flying wing : en
  • US2432237A - Bottle or jar closure : en
  • US2432352A - Detachable support for u-beam screw clamps : en
  • FR928762A - Alloy with good resistance to corrosion and creep at high temperatures : en fr
  • FR928914A - Process for the electroplating of bright nickel : en fr
  • GB595553A - Improvements in or relating to accumulating apparatus : en
  • US2432367A - Leak detector : en
  • GB595508A - Improvements in or relating to chairs : en
  • GB595688A - Improvements in the electrolysis of magnesium chloride fusions : en
  • FR928955A - Improvements to starters of heavy oil engines with very high starting torque : en fr
  • US2432473A - Lock nut : en
  • US2432310A - Preparation for coating and preserving fruits and vegetables : en
  • US2432467A - Variable load brake : en
  • US2432292A - Electronic counter circuit : en
  • CA445437A - Aromatic ester of alpha-hydroxyisobutyric acid : en fr
  • US2432136A - Method for concentrating aqueous solutions of hygroscopic liquids : en
  • GB595616A - Improvements in connecting rods for agricultural mowing and reaping machines : en
  • GB595690A - Improvements in gauging devices : en
  • FI22561A - Fishing lure : en fi
  • FR928974A - Polymerizable synthetic resin with adjustable elasticity and its manufacturing process : en fr
  • GB595652A - Improvements in or relating to fountain pens : en
  • FR928902A - Ship propulsion system : en fr
  • IE17819L - Thermistors : en
  • FR928802A - Multi-channel electrical communications system enhancements : en fr
  • FR928909A - Device for damping the transverse oscillations of shafts rotating at high speed : en fr
  • GB595558A - Improvements in and relating to the case hardening of steel : en
  • US2432125A - Rope release : en
  • GB595546A - Improved means for controlling the cyclic operation of components of a power plant : en
  • FR928980A - Wind locks for automatic mills : en fr
  • GB595579A - Improvements in air press : en
  • US2432189A - Ladder support attachment : en
  • US2432374A - Tiltable laundry washer : en
  • US2432087A - Production of xylidene : en
  • US2432355A - Manufacture of staple fiber yarns and tows : en
  • AU1236443A - Quartz testing apparatus : en
  • CA445454A - Thiocyanate quaternary compound : en fr
  • USD148059S - Design for a desk : en
  • US2432485A - Separable rug construction : en
  • FR928998A - Improvements to ionization chambers, geiger-mu: ller tubes, and similar devices : en fr
  • GB595656A - Improvements in or relating to arc confining and extinguishing structures for electric circuit interrupters : en
  • AU1554447A - Improvements in or relating to apparatus for making hot beverages : en
  • FR928811A - Housing assembly : en fr
  • GB595527A - Improvements in or relating to extensible tables : en
  • FR928812A - Ball joint : en fr
  • AU1773644A - Methods of producing fissured networks in chromium deposits : en
  • DK65999C - Process for the Preparation of 3,17-Derivatives of Saturated or Unsaturated Androstanediols-3,17. : da en
  • FR928918A - Advanced eraser for cigarette papers : en fr
  • US2432107A - Amphibian vehicle : en
  • US2432429A - Purification of methionine : en
  • AU131671B2 - Improved evaporator for flooded type refrigerator systems : en
  • US2432185A - Method of making turbine wheels : en
  • CA445415A - Caoutchouc sole for footwear : en fr
  • US2432432A - Ortho pseudo stereo range finder : en
  • CA445412A - World time indicator : en fr
  • US2432190A - Shearing bar for planing machines : en
  • AU1563447A - Improvements inthe construction of seats : en
  • US2432268A - Resistance conductor : en
  • CA445420A - Adjustable chair, bedstead, stretcher, etc. : en fr
  • CA445485A - Electrical mixing system : en fr
  • CA445495A - Foldable closure : en fr
  • FR928791A - Diffuser economizer for internal combustion engines : en fr
  • US2432382A - Tower construction : en
  • GB595513A - Improvements in or relating to electrical ducts or conduits for use in building construction : en
  • US2432288A - Insect powder sprayer : en
  • US2432138A - Bobbin winder mechanism : en
  • AU138038B2 - Improvements in or relating to bed settees : en
  • US2432256A - Fungicides : en
  • US2432453A - Scale changing system for stroboscopic indicators : en
  • FR928963A - Improvements to folding protective glasses : en fr
  • GB595526A - Improvements in or relating to apparatus for stirring or agitating liquids under vacuum : en
  • FR928763A - Improvements to articles and parts subjected to tensions at high temperatures : en fr
  • AU142121B2 - improvements inthe method of producing filaments of thermoplastic material andthe filaments produced thereby : en
  • FR928924A - Electrostatic capacitors : en fr
  • US2432311A - Protector hood : en
  • FR928806A - Assembly and control of a rear dredger door : en fr
  • FR928895A - Sighting device for projectile and firearms : en fr
  • FR928964A - Interchangeable blotting pad : en fr
  • USD148054S - Design fok a walking pull toy : en
  • FR928766A - Process of uprooting stakes planted on beaches : en fr
  • GB595536A - Improvements relating to alternating electric current rectifiers of the dry surface contact type : en
  • FR928778A - Process for extracting vanadium from bauxites and manufacturing ferro-vanadium : en fr
  • FR928776A - Air heater for starting combustion engines : en fr
  • US2432452A - Automatic cigar lighter : en
  • FR928877A - Improvements to leaf separator mechanisms : en fr
  • DK66004C - Apparatus for gluing paper webs by rotary printing machines. : da en
  • FR928948A - Balanced spool damper for airplanes and other vehicles : en fr
  • US2432298A - Process and apparatus for thermal conversion of hydrocarbons : en
  • FR928779A - Improvements to gasifiers : en fr
  • FR928968A - Improvements to pumps : en fr
  • GB595576A - Improvements in the manufacture of artificial flowers : en
  • US2432144A - Toolholder and lock : en
  • US2432202A - Printing tape dispenser : en
  • US2432222A - Dehydrated food product : en
  • DK65995C - Method of Extraction of Proteolytic Pancreatic Enzymes from Mammals. : da en
  • FR928525A - : fr
  • FR928770A - Cofferdam, mobile and removable lug of variable depth and range with articulated bottom and vertical panels installed by floating : en fr
  • GB595545A - Improvements in or relating to motor cycles : en
  • FR928790A - Wheel improvements for vehicles : en fr
  • US2432281A - Hf alkylation : en
  • US2432282A - Apparatus for treating shoe soles : en
  • GB595670A - Improvements in means for starting reciprocating internal combustion engines of freepiston type : en
  • GB595497A - Improvements in frequency modulation receivers : en
  • US2432304A - Yarn carrier for knitting machines : en
  • GB595540A - 1:4-diamino-2-butines : en
  • FI22560A - With the help of a harpoon for the backbone of the horn : en fi
  • FR928838A - Brake, clutch and carburetor throttle control mechanism, intended for use by a driver deprived of his legs : en fr
  • FR928932A - Bleaching process : en fr
  • FR928826A - Electrical control device for placing a payload or object in a desired position : en fr
  • US2432318A - Animated illustration : en
  • USD148079S - Thermostatic control cabinet : en
  • FR928832A - Lock and rudder support for canoe or canoe: : en fr
  • GB595679A - A combined kitchen cabinet and refrigerator : en
  • US2432251A - Garment hanger : en
  • US2432456A - Froth flotation of a nickel-copper sulfide matte : en
  • USD148042S - Design for a necklace : en
  • GB595551A - Improved polymerisation process : en
  • FR928803A - Cathode fabrication processes : en fr
  • GB595599A - Improvements in or relating to conveyor systems : en
  • GB595509A - Improvements in or relating to electric oscillation generators : en
  • GB595651A - Improvements in or connected with quilts or clearer boards for beehives : en
  • IE18334L - Hollow block moulding machine : en
  • USD148074S - Design for a display stand fob greet- ing cards or the like : en
  • CA445518A - Slurry treating method and apparatus : en fr
  • US2432319A - Perforated plate apparatus for counting jewels : en
  • FI22574A - Anordning vid rörpannor : en fi
  • CA445507A - Automatic frequency control : en fr
  • US2432358A - Power plant : en
  • GB595680A - Improvements in or relating to tubular heat exchange elements and their manufacture : en
  • US2432393A - Monoazo compounds containing a cf3 group : en
  • US2432109A - Break-in fuel : en
  • FR928967A - Improvements to drying devices : en fr
  • FR928880A - Mechanical press for molding agglomerated materials : en fr
  • FR928950A - Improvements made to stretching machines for flattening metal bands : en fr
  • GB595572A - Improvements in and relating to self-filling fountain pens : en
  • US2432123A - Translation of visual symbols : en
  • US2432163A - Plastic crowner : en
  • GB595691A - Improvements in and relating to sealing of metal to vitrified materials such as glass, silica, porcelain and the like : en
  • GB595569A - Improvements in and relating to pressure-sensitive adhesive masses : en
  • FR928780A - Improvements to gasifiers : en fr
  • GB595510A - Improvements in or relating to the manufacture of finely divided magnetic material : en
  • GB595658A - Apparatus for artificial respiration and other respiratory purposes : en
  • DK66022C - Device for sewing machines with emptying trough. : da en
  • AU141519B2 - Improvements in oxide insulating coating for nickel chromium resistance wire : en
  • AU1551547A - Flexible gas-tight containers and method of packaging : en
  • US2432170A - Fluid operated control circuit for hydraulic systems : en
  • US2432178A - Water-softening apparatus having a valve for admitting reactivating agent thereto : en
  • US2432179A - Dental hand piece : en
  • US2432183A - Frequency converter system : en
  • FR928972A - Device for the recovery of chemicals in a boiler using waste heat from a recovery plant : en fr
  • FR928799A - Process for preparing polymerization products and resulting products : en fr
  • AU1560747A - Means for applying heat-sealing or other adhesive tab-labels to fabrics andthe like : en
  • CA445536A - Tuning arrangement : en fr
  • CA445506A - Ultra high frequency switch : en fr
  • GB595515A - Improvements in or relating to machines for punching blanks from material in strip form : en
  • GB595592A - Improvements in pharmaceutical preparations : en
  • GB595574A - Facsimile recording apparatus : en
  • GB595685A - Improvements in or relating to vehicle seats : en
  • DK65998C - Method of Making Diaminosulfones. : da en
  • FR928884A - Improvements to tank pen holders : en fr
  • FI22569A - Blandventil för beredning av vätskeblandningar, t.ex. assuring : en fi
  • GB595537A - New or improved drawing instrument combining the features of an isometric protractor, ellipse proportion meter and radial scale : en
  • CA445456A - Chromium complex compound : en fr
  • AU1631247A - Improvements in or relating to radar systems : en
  • CA445480A - Calcium carbonate of fine particle size : en fr
  • FR928814A - Mechanism controlling the movement of a vehicle coupled to a tractor : en fr
  • US2432350A - Self-centering chuck : en
  • FR928952A - Safety locking device for vehicle wheels : en fr
  • US2432218A - Apparatus and method for generating sound : en
  • AU126821B2 - Improvements relating to concrete walls : en
  • US2432182A - Industrial truck for handling material : en
  • FR928986A - Improvements to endless squeegee chain conveyors : en fr
  • FI22555A - Förfaringssätt för rumstapetsering och härför avsedd tapet : en fi
  • CA445433A - Shaft seal : en fr
  • USD148092S - Design for a wall cabinet unit : en
  • DK66021C - Shaft for Spades, Grips or similar Tools, composed of several layers. : da en
  • AU138954B2 - Improvements in smoothing, polishing or like machines : en
  • CA445405A - Iron ore reducing method : en fr
  • US2432196A - Timing wave device : en
  • US2432300A - Lettering and designing device : en
  • US2432437A - Grain seeding controlling device : en
  • GB595550A - Improvements in and relating to resinous reaction products of aldehydes and triazinederivatives : en
  • AU934847A - Improvements in or relating tothe pressing of seams in workpieces : en
  • USD148094S - Design fok a hygrometer or the like : en
  • AU134466B2 - Improvements in bomb-sighting and course checking apparatus for use on aircraft : en
  • CA445492A - Circular knitting machine : en fr
  • AU1559047A - Methods and apparatus for automatic speed control : en
  • CA445490A - Vinyl aromatic compound stabilizing process : en fr
  • CA445398A - Structural member : en fr
  • AU1341244A - A process forthe manufacture of acylated aliphatic amino carboxylic acid amides : en
  • USD148046S - Design foe a scooter or similar article : en
  • AU1557947A - Planographic printing plate and method of making same : en
  • CA15912S - Water heater : en
  • AU2036645A - Improvements in and relating to building construction : en
  • US2432108A - Heel fashioning mechanism for straight knitting machines : en
  • USRE22948E - Submerged resistor type induction : en
  • FR928958A - Advanced manufacturing process for ascorbic acid : en fr
  • US2432476A - Electrical switch device : en
  • GB595669A - Rotor assembly : en
  • AU126137B2 - Process for cracking hydrocarbon oils : en
  • AU1629747A - improvements inthe method of producing filaments of thermoplastic material andthe filaments produced thereby : en
  • GB595506A - Improvements in impregnated yarn and fabric formed thereof : en
  • GB595609A - Improvements in and relating to hydraulic brakes or clutch devices : en
  • CA445501A - Ester : en fr
  • CA445520A - Lining for internally insulated fluid containers : en fr
  • DK66005C - Method and Apparatus for Adjusting the Gain on Televisions Using Synchronization Pulses. : da en
  • CA445489A - Trolling gurdy : en fr
  • FR928849A - Automatic hydraulic injection machine with automatic low and high pressure pump : en fr
  • AU1557647A - Improvements in or relating to bed settees : en
  • US2432306A - Sealing tool for fastening the overlapped ends of bands : en
  • CA445522A - Vehicle seat : en fr
  • US2432331A - Working implement retainer : en
  • USD148077S - Design for, a polishing head : en
  • US2432417A - Tractor control device : en
  • GB595629A - Improvements in or relating to the manufacture of compound sheet materials : en
  • FI22568A - Slangfäste : en fi
  • FR928772A - Saw blade leveling machine : en fr
  • FR928878A - Equi-current hydraulically operated injectors for supplying liquid fuel engines : en fr
  • US2432397A - Setback refrigerator : en
  • AU1590847A - Anew or improved diaphragm valve : en
  • US2432436A - Permanent magnet rotor : en
  • FR928834A - Improvements relating to the hanging of curtains : en fr
  • DK66028C - Device by curved, about a vertical axis rotatable David. : da en
  • GB595668A - Improvements in and relating to steam power plants for the propulsion of vessels : en
  • FI22553A - Byggnads- eller isolationsplatta, vari såsom beståndsdel ingår Vass (Phragmites vulgaris or Phragmites communis) : en fi
  • GB595653A - Improvements in or relating to electromagnetic waveguides : en
  • FR928913A - Improvements in the balancing of electric bridge circuits containing or related to a non-linear element : en fr
  • US2432287A - Preparation of oxo carbonyl compounds : en
  • CA445545A - Container : en fr
  • US2432156A - Railway car moving apparatus : en
  • US2432370A - Electric switching device : en
  • US2432197A - Bag coupling : en
  • GB595641A - Improvements in and relating to vehicle bodies : en
  • US2432172A - Valve actuator : en
  • US2432335A - Involute form dresser for grinding wheels : en
  • FR928857A - Variable character printing machine : en fr
  • US2432378A - Shirt pocket : en
  • GB595695A - Improvements in motor driven trucks : en
  • GB595644A - Improvements in liquid fuel burners suitable for gas-turbines : en
  • GB595628A - Improvements in clothes drying and airing devices : en
  • GB595650A - Molding machines for plastics and other moldable materials : en
  • FI22580A - Suksiside : en fi
  • GB595595A - Improvements in or relating to apparatus for casting and handling blocks : en
  • US2432188A - Telegraph secrecy system : en
  • GB595544A - Improvements in or relating to machines for moulding dough and like plastic material : en
  • FI22562A - Procedure for weed control : en fi
  • FR928842A - Method and installation for the use of tides for the production of electrical energy : en fr
  • FI22549A - Method of preparation of dilution water : en fi
  • US2432486A - Fire controlling mechanism for automatic firearms : en
  • US2432235A - Cotton screen : en
  • US2432088A - Pressure actuated valve : en
  • USD148044S - Design for a box : en
  • IE18209L - Demodulating time-phased pulses : en
  • FR928840A - Mechanical assembly device for the elements of seats, tables and, more generally, all wooden furniture : en fr
  • AU1623544A - Improvements in or relating to secrecy communication systems : en
  • FR928807A - Self-righting crane : en fr
  • FR928901A - Improvements to internal combustion engine cylinders : en fr
  • GB595548A - Improved means for controlling the cyclic operation of components of a power plant : en
  • FR928871A - Process improvements for permanent cold waving : en fr
  • US2432491A - Apparatus for lamp bulb sealing : en
  • US2432341A - Cellulose esters : en
  • USRE22947E - Multiplying unit : en
  • US2432177A - Regulating thermal gas turbine motive unit used for driving electric direct current generators : en
  • US2432461A - Pigment preparations : en
  • US2432464A - Self-reversing electric motor : en
  • US2432103A - Feed strip locator : en
  • GB595622A - Improvements in or relating to portable baths : en
  • FR928782A - Cinematographic camera : en fr
  • DK66020C - Insert of Clay for Pipe Heads. : da en
  • US2432258A - Oil cooler : en
  • US2432293A - Elevator car door control mechanism : en
  • FR928885A - Improvements in the production of vitamin D by irradiation of substances in ultra-violet light : en fr
  • GB595605A - Improvements in fastening means for use in locking cycles : en
  • US2432342A - Rope release : en
  • US2432398A - Rotary belt loading machine with cartridge push rods : en
  • FR928938A - Automatic security system for small arms : en fr
  • US2432466A - Interdigital magnetron : en
  • FI22548A - Bår eller bårunderlag, sovvagnssäng ell dylikt : en fi
  • FR928751A - Signaling device for pilot training devices : en fr
  • GB595665A - Improvements relating to inductive windings : en
  • CA445484A - Automatic frequency control : en fr
  • US2432328A - Current responsive time delay relay : en
  • USD148068S - Huber infant s chair : en
  • AU867546A - Improved evaporator for flooded type refrigerator systems : en
  • FI22559A - For example, the use of pylymerization : en fi
  • FR928896A - Machine for making rolls of paper, or similar materials, of specified lengths : en fr
  • CA445499A - Refrigeration : en fr
  • US2432111A - Furnace for reducing and distilling volatile metals : en
  • CA445516A - 2,3,6-trimethyl phenol separating process : en fr
  • AU141153B2 - Improvements in or relating to radar systems : en
  • AU1830344A - Improved machine for, and method of, making tampons andthe like : en
  • US2432210A - Variable ratio gearing : en
  • US2432253A - Swivelling front wheel assembly for wagons or trailers : en
  • US2432347A - Method of manufacturing hexamethylenetetramine fuel pellet : en
  • US2432462A - Dispensing tube : en
  • AU1079443A - Improvements in or relating to electrically operated calculating apparatus : en
  • AU138577B2 - Waist belt : en
  • AU136456B2 - Releaseable starter jaw holding means : en
  • CA445424A - Stoker : en fr
  • CA445546A - Hand knife : en fr
  • US2432247A - Pump : en
  • DK66023C - Silky, Silo consisting of wooden planks. : da en
  • FR928845A - Device used to reassemble the tires of bicycles and motorcycles : en fr
  • AU139950B2 - Improvements in and relating to amino-formaldehyde resin compositions incorporating latent curing agents : en
  • AU146048B2 - Magnetic lens system : en
  • AU1632047A - Mineral oil composition : en
  • CA445534A - Selective calling signal device : en fr
  • FR928984A - Method and means for the protection of doors against burglary : en fr
  • FR928995A - Advanced electric lighting device for cycles : en fr
  • US2432385A - Wheel with axially adjustable rim : en
  • US2432240A - Portable beam cutter : en
  • AU126135B2 - An improved sidecar for motorcycles : en
  • CA445447A - Temperature compensated gauge : en fr
  • FI22550A - Window curtain rod : en fi
  • SE120400C1 - : sv
  • US2432169A - Electric immersion heater : en
  • US2432412A - Bonding machine : en
  • AU126145B2 - A process forthe manufacture of acylated aliphatic amino carboxylic acid amides : en
  • CA445502A - Carbonic acid ester preparation : en fr
  • CA445470A - Rub apron : en fr
  • US2432337A - Equipment for magical effects : en
  • GB595528A - Improvements in the generation of chlorine dioxide : en
  • GB595683A - Improvements in or relating to stencil sheets : en
  • FI22545A - Frequency reference number : en fi
  • FR928960A - Process for preparing bacteriostatic and bactericidal substances : en fr
  • AU947347A - Means for forming concrete floors orthe like : en
  • US2432175A - Apparatus for mixing and blending fluids : en
  • DK66002C - Process for the preparation of basic esters of α-substituted aryloxyacetic acids. : da en
  • US2432474A - Synthesis of organic oxygencontaining compounds : en
  • USRE22946E - Bubble tower : en
  • FR928943A - Method of building walls from pre-fabricated elements and special construction elements and constructions obtained : en fr
  • FR928971A - Improvements to current transformer devices : en fr
  • CA15914S - Inkstand : en
  • CA445465A - Ester : en fr
  • US2432226A - High-speed high-pressure vacuum pump : en
  • DK66010C - Selective Device for Remote Control with Electric Signal Currents. : da en
  • GB595678A - Improvements in or relating to eyepiece systems for binoculars and the like : en
  • GB595681A - Improvements in or relating to vehicle bodies : en
  • US2432081A - Coating apparatus : en
  • US2432366A - Knockdown back rest : en
  • FR928945A - Process for treating magnesium alloys : en fr
  • GB595649A - Improvements relating to the twisting of wires together : en
  • GB595686A - Improvements in cutting tools for facing and counterboring : en
  • CA445455A - Alpha, beta'-dicyano diethyl ether : en fr
  • USD148073S - Display stand for greeting cards or the like : en
  • DK66013C - PROCEDURE FOR MANUFACTURE OF GENERATOR GAS, IN PARTICULAR FROM LARGE BARBECUE OR SIMILAR STRONG BITUMOSIS, ASHY AND FUELLY SUBSTANTABLE FUELS. : da en
  • GB595607A - Continuous process for the manufacture of synthetic resins : en
  • DK66014C - Procedure for re-ignition of gas generators, in particular anthracite gas generators for motor vehicles. : da en
  • FR928927A - Electric lamp socket : en fr
  • US2432386A - Distillation of volatile monomeric materials from aqueous polymer dispersions while reducing foam formation by the presence of a water-soluble weak inorganic acid : en
  • US2432089A - Variable capacity pick-off for compass systems : en
  • US2432236A - Jar or bottle closure : en
  • US2432489A - Foldable baby carriage frame : en
  • IE18063L - Wheel suspension for vehicles : en
  • FI22552A - Fiskbehandlingsmaskin : en fi
  • US2432233A - Christmas tree holder : en
  • FI22572A - Sätt att framställa choklad och andra fetthaltiga produkter : en fi
  • FR928753A - Method and installation for the protection of a room against disturbances, such as break-ins, fire or other : en fr
  • GB595696A - Improvements in or relating to couplings between a rod or stem and a surrounding coiled spring : en
  • CA445487A - Textile manufacture : en fr
  • FR928787A - Improvements to electric infrared heat generators : en fr
  • US2432153A - Process for ripening cellulose esters : en
  • GB595640A - A means for and method of mounting a vehicle body on a chassis : en
  • GB595648A - Improvements in or relating to the production of protective coatings on ferrous metal surfaces : en
  • US2432135A - Distillation of oil shale in fluidized condition with simultaneous combustion of spent shale : en
  • FR928985A - Ladies' bags enhancements : en fr
  • FR928817A - Improvements to fuel supply systems : en fr
  • USD148052S - Design for a wall bracket : en
  • GB595534A - Improvements in apparatus for polishing the rims of vehicle wheels and like rings : en
  • FR928479A - : fr
  • GB595614A - Improvements in or relating to compressor-motor apparatus of the rotary type : en
  • CA445497A - Electric motor : en fr
  • AU126146B2 - Improvements in acoustic stethoscope : en
  • AU139886B2 - Improvements in or relating to cooling devices : en
  • CA445505A - Facsimile receiver : en fr
  • AU1928645A - Improvements in and relating to prefabricated dwellings andother buildings : en
  • CA445429A - Trimmer : en fr
  • AU882946A - An improved fibre mat andan improved method of, and means for, manufacturing thesame : en
  • CA445535A - Compressional wave radiator : en fr
  • CA445432A - Hoe : en fr
  • US2432133A - Device for separating printing rollers in the absence of paper sheet : en
  • US2432274A - Carburetor : en
  • FR928847A - Device for flat surface grinding machines : en fr
  • DK66025C - Device for Dust Separators for Separating Solid or Liquid Particles of a Gaseous Species. : da en
  • AU138618B2 - Improvements in or relating to postal franking machines : en
  • AU138039B2 - Improvements in or relating to agricultural machines for planting crops : en
  • DK66030C - Dry shaver. : da en
  • AU1629547A - Electrode supports in television tubes : en
  • CA445476A - Variable pitch propeller : en fr
  • US2432207A - Fur carroting solution and process : en
  • CA445449A - Divinyl benzene copolymer composition : en fr
  • CA445504A - Phase shifting system : en fr
  • US2432244A - Electric controlling apparatus : en
  • US2432284A - Creel : en
  • US2432324A - Registering system : en
  • AU1882245A - Improvements in gravity operated clocks : en
  • FR928768A - Improvements in the isolation of underwater electrode clamps : en fr
  • AU1564847A - Improvements in or relating to postal franking machines : en
  • CA445540A - Radio directional aircraft control : en fr
  • US2432164A - Sweatband for hats : en
  • US2432487A - Supporting internal-combustion engines to facilitate adjustment and repair : en
  • USD148078S - Design for a perfume bottle ok similar article : en
  • FI22579A - Kedjeväxel for trampcyklar och dylikt : en fi
  • US2432261A - Beverage carbonating and dispensing container : en
  • FR928920A - Improvements in the establishment of progressive, automatic or controlled gear change mechanisms : en fr
  • FR928953A - Control systems for variable speed alternators : en fr
  • GB595587A - Process for utilising the dust of cement kilns : en
  • GB595659A - Improvements in lawn mowers : en
  • DK66017C - Helmet for Hair Drying. : da en
  • FR928888A - Folds, envelopes and similar stationery : en fr
  • DK66007C - Automatic Alarm Device for Radio Receivers. : da en
  • FR928815A - Bomb or other similar devices or flying devices whose trajectory can be deviated using waves : en fr
  • BE473817A - : fr
  • US2432166A - Engine governor : en
  • DK66003C - Process for the preparation of basic esters of α-substituted aryloxyacetic acids. : da en
  • US2432115A - Turbine type hydraulic torque converter : en
  • US2432152A - Electrical musical instrument : en
  • FR928911A - Process and plant for rectification and distillation of low-boiling liquids : en fr
  • FR928795A - Improvements to DC-excited reactance coils : en fr
  • GB595502A - Preparation of polyallyl and like alcohols : en
  • AU126130B2 - Methods of producing fissured networks in chromium deposits : en
  • FR928907A - Improvements to air conditioning installations : en fr
  • CA445461A - Lead electrodepositing process : en fr
  • FR928824A - Improvements in the manufacturing processes of abrasive tools : en fr
  • GB595529A - Improvements in retractable landing gears for aircraft : en
  • US2432375A - Safety landing equipment for aeroplanes : en
  • CA445494A - Shelter : en fr
  • GB595699A - Improvements in or relating to tensioning devices for controlling the unwinding of fine material : en
  • AU136474B2 - i "Friction holding and sealing means for direct cranking engine starters andthe like : en
  • FR928808A - Universal tractor hitch : en fr
  • GB595578A - Improvements in or relating to bearings : en
  • DK66019C - Procedure for the manufacture of peat boards. : da en
  • GB595567A - Improvements in or relating to the manufacture of films and foils from polyvinyl resins : en
  • DK66008C - High power cable. : da en
  • AU1632847A - Improvements in beat exchanger walls : en
  • CA445417A - Parachute with rotating sustaining blades : en fr
  • FR928775A - Method and device for adjusting the carburizing air for combustion engines : en fr
  • US2432377A - Method of forming casting matrices : en
  • US2432110A - Method for the automatic clamping and cutting of yarn in a flat or full-fashioned knitting machine and an automatic mechanism for carrying out said method : en
  • US2432187A - Bayonet connector : en
  • US2432216A - Universal joint : en
  • FR928969A - Film soundtrack print : en fr
  • GB595518A - Method of shrinkproofing and feltproofing of keratinous textile fibres : en
  • GB595600A - Improvements in or relating to self-sealing fuel tanks : en
  • USD148099S - Design for an electkic light support : en
  • IS461A7 - Equipment of control valves for energy transmission by water ferry. : en is
  • US2432394A - L-acyloxy-z-alkylbtjtadiene-l : en
  • FR928951A - Adjustable bicycle saddle support : en fr
  • FR928760A - Illuminated identity box : en fr
  • US2432263A - Apparatus for introducing high voltages into containers : en
  • FR928983A - Improvement in the assembly of electronic gun electrodes : en fr
  • US2432484A - Reflection reducing coating having a gradually increasing index of refraction : en
  • FR928904A - Improvements in teleprinter : en fr
  • FR928946A - Improvements in radio transmission : en fr
  • FI22554A - Ljudisolerande mellangolv med trossbotten : en fi
  • GB595556A - Improvements in or relating to electrical item comparing system : en
  • FR928923A - Electric oscillation generator : en fr
  • FR928860A - Clothesline : en fr
  • FR928956A - Wheel for toys, baby carriages, trailers and other light vehicles : en fr
  • GB595564A - Improvements in or relating to mixing valves : en
  • GB595511A - Rotating pumps : en
  • US2432422A - Electrical measuring system : en
  • FR928934A - Selective shutter glasses for 3D cinema : en fr
  • DK66031C - Drawing tools. : da en
  • US2432329A - Antiskid device for vehicles : en
  • FR928798A - Method and device for binding two or more layers of paper, cardboard or other sheet-like material : en fr
  • FR928910A - Grinding method and apparatus : en fr
  • FR928786A - Method and apparatus for heat treatment of steel rails : en fr
  • US2432195A - Starch modification process : en
  • FR928940A - Folding boat with rigid panels and retractable points : en fr
  • GB595673A - Thermionic valve circuit : en
  • CA445451A - Pulse generator : en fr
  • US2432447A - Color removal from acrylonitrile polymers : en
  • US2432275A - Coupling device : en
  • US2432245A - Locking device for the seat posts of chairs : en
  • US2432346A - Synchronous timer : en
  • FR928839A - Automatic weft cutter for loom : en fr
  • FR928882A - Improvements to incubators or incubators : en fr
  • US2432451A - Railroad washout signal controller : en
  • FR928921A - Lubricating oil enhancements : en fr
  • US2432408A - Retractable landing gear : en
  • GB595604A - Improvements in or relating to lifting gear : en
  • US2432469A - Tufting machine : en
  • US2432454A - Manual range gate for stroboscopic indicators : en
  • US2432168A - Diesel engine testing apparatus : en
  • US2432390A - Testing machine : en
  • US2432333A - Process of increasing the rosin-to-fatty acid ratio in mixtures of rosin and fatty acids : en
  • US2432470A - Preparation of chlormaleic anhydride : en
  • US2432455A - Combined display rack, oil saver, and waste can receptacle : en
  • US2432441A - Hub for rotary wing aircraft and the like : en
  • US2432303A - Continuous angularly movable light beam recorder : en
  • US2432409A - File fastener : en
  • GB595666A - Improvements in or relating to cases or holders for cosmetic or analogous material in stick form : en
  • GB595561A - Improvements in or relating to an arrangement for synchronising rotor-fed three-phase current shunt commutator motors : en
  • US2432395A - Constant velocity joint : en
  • FR928977A - Sprayer improvements : en fr
  • CA445482A - Tying mechanism : en fr
  • CA445466A - Vitreous composition : en fr
  • FR928850A - Electrical measuring systems : en fr
  • FR928993A - Device for supplying gas discharge lamps : en fr
  • US2432146A - Fire extinguishing fluid : en
  • US2432406A - Fruit treating solution : en
  • AU140013B2 - Means for applying heat-sealing or other adhesive tab-labels to fabrics andthe like : en
  • US2432227A - Pulsed oscillator : en
  • US2432344A - Method and apparatus for hydrocarbon conversion : en
  • US2432180A - Radio pulse-echo system : en
  • US2432248A - Game apparatus for playing card games : en
  • AU126147B2 - Improved educational toy or apparatus : en
  • AU1549647A - Improved hydraulic mechanism for steering carriages attached to vehicles : en
  • AU1641347A - A machine for mining -precious metals -or -stones in a river beneath the surface thereof : en
  • AU996547A - Improvements inthe treatment of cream : en
  • AU126132B2 - Improvements in and relating to prefabricated dwellings andother buildings : en
  • USD148071S - Display stand for greeting cards or the like : en
  • USD148096S - Design for a lamp : en
  • US2432084A - Electrooptical control system : en
  • US2432176A - Punch : en
  • AU133595B2 - Means for forming concrete floors orthe like : en
  • US2432443A - Releasing tap and die holder : en
  • AU1832844A - Improvements in and relating to electrical junction boxes orthe like : en
  • US2432217A - Process of extracting physiologically active principles : en
  • US2432234A - Magnetic clutch : en
  • USD148088S - Design for a brooch or similar article : en
  • CA445550A - Aeroplane retractable landing gear : en fr
  • US2432191A - Fluid coupling automatic control valve : en
  • AU1603847A - Method of forming adie-cast screw thread : en
  • US2432159A - Electrically heated shoulder pad : en
  • FR928502A - : fr
  • FR928937A - Improvement in the constitution of skis : en fr
  • US2432099A - Method of preparing aromatic amines : en
  • US2432376A - Lead sharpening device for mechanical pencils : en
  • CA445444A - Telephone substation circuit : en fr
  • GB595520A - Fluid pressure transmission system : en
  • US2432445A - Wall or roof tile : en
  • US2432457A - Repair device : en
  • AU1863345A - Improvements relating to concrete walls : en
  • CA445426A - Liquid-elevating apparatus : en fr
  • FR928929A - Fast construction process : en fr
  • CA445468A - Glass severing apparatus : en fr
  • AU139133B2 - Improvements inself viewfinder for portrait photography and portrait filming : en
  • GB595647A - Improvements in optical parallax measuring instruments having a base, such as rangefinders : en
  • US2432224A - Tube connection : en
  • US2432323A - Pressure cap for decanter units of coffee makers : en
  • FI22539A - Combustion peat lifting and processing equipment : en fi
  • GB595623A - A combined coal cutting and removing machine : en
  • FR928912A - Process and installation for the production of liquid oxygen or oxygen-enriched liquid air : en fr
  • FR928816A - Telegraph transmission apparatus : en fr
  • CA445436A - Aromatic glyceryl ester of alpha-hydroxyisobutyric acid : en fr
  • AU137346B2 - Improvements inthe construction of seats : en
  • AU128603B2 - Improvements relating to concrete walls : en
  • CA445428A - Handbag : en fr
  • AU141529B2 - Improvements in or relating tothe production of filaments of vinylidene chloride polymers and copolymners : en
  • AU125085B2 - Improvements in or relating to secrecy communication systems : en
  • AU134200B2 - Protection device for attachment to boll joints ofthe steering gear of automobiles : en
  • US2432381A - Preparation of alkyl-substituted aromatic hydrocarbons : en
  • CA445512A - Packaging material : en fr
  • USD148084S - Design for an earring or similar article : en
  • CA445517A - Catalytic production of phenolic compounds : en fr
  • US2432434A - Sanding machine fixture : en
  • US2432162A - Removable pole pieces for magnetic recording and reproducing heads : en
  • US2432312A - Pressure switch : en
  • US2432090A - Recording meter pen : en
  • US2432438A - Amides and their manufacture : en
  • FI22570A - Friction wheel coupling device : en fi
  • AU1645544A - Improvements in acoustic stethoscope : en
  • CA445528A - Apparatus for frequency multiplication of alternating electric currents : en fr
  • US2432149A - Heat resistant nickel alloys : en
  • US2432078A - Airplane horn : en
  • AU1634747A - Improvements in and relating to reservoir writing instruments : en
  • FR928848A - Improvements to electrical pulse counting devices : en fr
  • US2432414A - Photographic plate holder : en
  • US2432490A - Tubular body maker and conveyor : en
  • FR928926A - Mechanical musical instrument : en fr
  • US2432431A - Cell for the electrolysis of magnesium chloride fusions : en
  • FR928855A - Telephone relay : en fr
  • US2432161A - Cam generating machine : en
  • DK66027C - Method for Producing Projection Images Suitable for Stereoscopic Observation through an Analyzer Pair. : da en
  • CA445442A - Telephone system : en fr
  • US2432252A - Hand electric clothes presser : en
  • US2432477A - Yarn laying guide of flat single bed knitting machine : en
  • FR928789A - Enhancements to safety foils : en fr
  • GB595621A - Earth moving apparatus : en
  • US2432209A - Driving tee for projectiles : en
  • AU1665244A - Synchronizing devices : en
  • AU1633347A - Releaseable starter jaw holding means : en
  • AU1555147A - A combustion chamber foran internal-combustion turbine plant : en
  • US2432280A - Process of forming carbohydrate derivatives : en
  • CA445462A - Hydrocyanic acid manufacture : en fr
  • US2432198A - Heat exchange surface for air preheaters : en
  • USD148097S - Design for a checker game board : en
  • AU134166B2 - An improved fibre mat andan improved method of, and means for, manufacturing thesame : en
  • US2432147A - Bath and lavatory supply construction for bed structures : en
  • FI22551A - Four-legged, folding travel chair : en fi
  • GB595676A - Improvements in means for maintaining the initial positioning of co-operating knitting machine parts : en
  • DK66009C - Joints for Arms for electric luminaires. : da en
  • CA445508A - Wave length modulation : en fr
  • CA445498A - Motor control system : en fr
  • US2432264A - Clothesbrush : en
  • CA445533A - Coupling system : en fr
  • US2432353A - Method of producing reticulated structures : en
  • US2432387A - Lenses for cinematography : en
  • US2432142A - Amplifying apparatus : en
  • AU142120B2 - Electrode supports in television tubes : en
  • US2432305A - Hydraulic operating circuit for machine tools and the like : en
  • AU1639947A - Waist belt : en
  • US2432131A - Workpiece treating unit : en
  • AU1633547A - Boost regulator : en
  • CA445513A - Knitting machine : en fr
  • CA445448A - Rotary wing aircraft : en fr
  • FR928862A - Guide for window glass in particular for automobile bodies or others : en fr
  • GB595496A - Improvements in greenhouses : en
  • FR928930A - Method and devices for assembling the tubes of a superheater element : en fr
  • AU1626847A - Improvements in and relating to lampshades and their method of manufacture : en
  • GB595632A - Improvements in or relating to the manufacture of compound sheet materials : en
  • GB595505A - Improvements in toy building blocks : en
  • GB595517A - A holder for use in stropping safety razor blades : en
  • CA445472A - Vinyl chloride manufacture : en fr
  • AU132113B2 - An improved pallet lift truck : en
  • AU132953B2 - Improvements in electrolytic cells : en
  • CA445452A - Electrical induction apparatus : en fr
  • GB595625A - Improvements in sickles and like grass cutters : en
  • US2432126A - Method of improving the processing of refined chemical pulp into viscose : en
  • AU137767B2 - Method of fusing thermoplastic tubes by high frequency andthe product obtained thereby : en
  • CA445435A - Shuttle : en fr
  • AU139871B2 - Hydraulic controls : en
  • US2432095A - Lubricating composition : en
  • US2432167A - Cribbage board : en
  • US2432220A - Match : en
  • AU2024345A - Improved educational toy or apparatus : en
  • CA445404A - Dry shaver shear head : en fr
  • CA445519A - Water-in-oil emulsion breaking method and agent : en fr
  • AU950447A - Improvements in electrolytic cells : en
  • CA445416A - Towing bar : en fr
  • AU1884645A - Flowmeter : en
  • AU141480B2 - Flexible gas-tight containers and method of packaging : en
  • CA445478A - Artificial silk delustering method and composition : en fr
  • FR928767A - Floor : en fr
  • FR928813A - Unloader vehicle : en fr
  • FR928785A - Improvements in color photography : en fr
  • AU138355B2 - Improvements in or relating to radio receiving sets and cabinets therefor : en
  • AU1628647A - Polyvinyl acetal phonograph record composition : en
  • FR928908A - Expansion turbine for deep cooling systems : en fr
  • FR928761A - Hollow spindle for making fancy yarns : en fr
  • GB595504A - Improvements in or relating to machines for moulding dough and like plastic material : en
  • FR928916A - Process for electrolytic brightening of aluminum : en fr
  • FR928797A - Switching and analog devices : en fr
  • FR928756A - Improvement in pair of roller devices forming trough : en fr
  • AU142185B2 - Improvements in and relating to reservoir writing instruments : en
  • US2432442A - Variable speed gear transmission : en
  • GB595500A - Improvements in or relating to burner constructions for gas cookers : en
  • GB595697A - Improved apparatus for electric arc welding : en
  • GR11410B - METHOD OF PREPARATION OF SODIUM SULFATE NOT GENESEOS free hydrochloric and various byproducts resulting in the preparation TAFTIN, BY BINDING OF ANIONTOS CHLORINE IN VARIOUS BOUND AS provider SULFATE ANIONTOS CHRISIMOPOIOUMENOND ... : el en
  • FR928961A - Advanced training in the installation of engine-propulsion units on board a boat : en fr
  • GB595568A - Improvements in hedge and like clippers : en
  • FR928939A - Removable watering can : en fr
  • FR928976A - Insulation panel for construction : en fr
  • FR928987A - Improvements to glazing for store displays : en fr
  • AU140219B2 - Improvements in or relating tothe preparation of substituted pteridines : en
  • DK66032C - Box-shaped Packaging. : da en
  • IS412A7 - Exercise equipment for arm exercises. : en is
  • GB595514A - Process for the preparation of hydroquinone : en
  • FI22576A - Shock absorber for cars and other vehicles : en fi
  • US2432404A - Method of dyeing strands of textile fibers or filaments : en
  • FR928773A - Portable antenna with voltage supply for shortwave and receiving all waves : en fr
  • GB595530A - Improvements in pistons : en
  • GB595535A - Apparatus for weighing and determining the specific gravity of granular and other loose material : en
  • FR928844A - Universal hardness comparator : en fr
  • GB595611A - Improvements in closures or stoppers for bottles or like containers : en
  • GB595583A - Method of and apparatus for cleaning and surface-coating non-combustible support material such as glass : en
  • FR928879A - Method for adjusting the attack of notes in electronic organs and other similar instruments at will : en fr
  • FR928868A - Mechanical device for the selective control of two couplings : en fr
  • GB595589A - System for three dimensional orientation of an aircraft for blind landing, course direction and the like and apparatus therefor : en
  • GB595586A - Improvements in or relating to boxes or containers for face-powder : en
  • US2432401A - Fluid applicator : en
  • FR928809A - Traction device : en fr
  • US2432212A - Baler and drive : en
  • US2432101A - Indicating method and apparatus for detection systems : en
  • FR928821A - Brick and similar kiln : en fr
  • GB595522A - Hydraulic jack : en
  • US2432420A - Saw filing machine : en
  • US2432321A - Process for stabilizing or deactivating sludges, precipitates, and residues occurring or used in the manufacture of tetraalkyl leads : en
  • US2432100A - Two-way signal transmission system : en
  • US2432458A - Separation of diolefins from hydrocarbon mixtures with cuprous ammonium formate solutions : en
  • GB595532A - Improvements in or relating to combing machines for combing textile fibres : en
  • GR11408B - AUTO POWER ENGINE. : el en
  • US2432384A - Circular size gage : en
  • FR928783A - Method of reducing the bandwidth occupied by transmission of television signals : en fr
  • AU125310B2 - Improvements in or relating to electrically operated calculating apparatus : en
  • AU140735B2 - Method of starting a thread on its path along a pair of thread-storing thread-advancing rollers : en
  • FI22538A - A way to dye a leather substitute : en fi
  • FR928764A - Scouting mechanism applicable to paper sheet feeders : en fr
  • FR928966A - Improvements to electrically controlled devices for counting or adjusting the duration of time intervals : en fr
  • US2432372A - Fog generator : en
  • FI22541A - Filter device : en fi
  • GB595639A - Improvements in or relating to rotary apparatus such as pumps : en
  • DK66029C - Door holder. : da en
  • US2432200A - Direct viewing motion-picture apparatus : en
  • CA445488A - Vehicle equalizing suspension : en fr
  • GB595549A - Improvements in and relating to the starting of free piston type i.c. engine-driven compressors : en
  • US2432296A - Stabilized chlorine containing polymers : en
  • US2432368A - Hand truck : en
  • GB595552A - Improvements in or relating to processes of treating starch to render it substantially free of thermophilic bacteria : en
  • US2432106A - Radiant heat ironer and drier : en
  • US2432472A - Portable adjustable dumper and table : en
  • FR928755A - Improvement of the nozzles used for drying textiles and other materials : en fr
  • FR928771A - Improvements to storage carriers : en fr
  • GB595498A - Improvements in fibrous glass articles and methods of production thereof : en
  • GB595542A - Lighting reflectors : en
  • GB595617A - Process of continuous dyeing of textile materials : en
  • US2432093A - Wave transmission network : en
  • GB595543A - Improved bodkin : en
  • FR928841A - Improvements made to pendant aerials of aircraft : en fr
  • FR928949A - Semi-automatic low pressure air spray oil burner with reheat system : en fr
  • FI22558A - Sätt att framställa skaklar : en fi
  • FR928825A - Gear change device : en fr
  • CA445438A - Bauxite beneficiation : en fr
  • GB595655A - Improvements in or relating to ducts or conduits for use in building construction : en
  • GB595538A - Improvements in or relating to wheels for mine cars, pit tubs and the like : en
  • FR928854A - Improvements to electrodynamic speakers or microphones : en fr
  • FI22542A - The method produces new mercury associations : en fi
  • FR928893A - Heating and kitchen appliance door closing system : en fr
  • FR928820A - Instruments for measuring the condition of metal surfaces : en fr
  • GB595615A - Improvements in or relating to apparatus for thermally-controlling the position of an element within an evacuated or gas tight envelope : en
  • FI22563A - Två-tahts förbränningsmotor med uppladdningscylindrar : en fi
  • GB595577A - Improvements in or relating to the manufacture of multi-part leads for vacuum tubes and the like : en
  • FR928997A - Improvements to ventilation systems for roofs : en fr
  • GB595645A - Improvements relating to speed governors for prime movers : en
  • US2432213A - Valve : en
  • US2432150A - Convertible doorstop : en
  • FR928917A - Improvement brought to the implementation of the electrolytic oxidation process of aluminum and its alloys : en fr
  • GB595702A - Improvements in jet-propelled aircraft : en
  • USD148049S - Design for a knife : en
  • US2432132A - Receptacle for fluids : en
  • FR928800A - Submarine cable transmission systems : en fr
  • USD148062S - Analytical rotor for ultra-centrifuge machines : en
  • GB595590A - Improved means for transporting and/or discharging solid material which is floating in a liquid : en
  • GB595591A - Improvements in or relating to automatic weft replenishing mechanisms for looms : en
  • FR928828A - Device for driving and throwing magnetic metal shot through rotating field : en fr
  • US2432449A - Die set : en
  • FR928827A - Device for quickly learning to fly : en fr
  • GB595671A - A combined kitchen cabinet and refrigerator : en
  • FR928754A - Flying spinning top : en fr
  • US2432116A - Crystal detector mounting : en
  • DK66024C - Teat cup for milking machines. : da en
  • DK66034C - Device by Centrifuges. : da en
  • AU2361045A - Improvements in clothes washing machines : en
  • US2432348A - Aircraft : en
  • CA445458A - Copper alloy : en fr
  • US2432425A - Rectifier tube : en
  • GB595633A - Closure devices for apertures : en
  • FI22537A - Uppbärningsanordning för Strumpor, halvstrumpor och dylikt : en fi
  • US2432243A - Waste retainer for journal boxes : en
  • FR928897A - Manufacturing process for pipes and other prestressed concrete bodies by crossing tension wires : en fr
  • FR928810A - Clutch controlled by pressurized fluid : en fr
  • US2432309A - Power sprayer : en
  • US2432351A - Bottle carrier : en
  • US2432354A - Hollow building wall : en
  • AU1641547A - Improvements in or relating tothe production of filaments of vinylidene chloride polymers and copolymners : en
  • US2432231A - Device for sharpening knives or the like : en
  • US2432389A - Cellular products : en
  • US2432483A - Latch operated axially engaging positive clutch : en
  • US2432165A - Shoe lasting machine : en
  • US2432424A - Electromagnetic sound translating device : en
  • US2432269A - Saw setting tool : en
  • AU1637047A - Improvements in or relating tothe preparation of substituted pteridines : en
  • AU2084545A - An improved sidecar for motorcycles : en
  • US2432223A - Process for the elimination of magnesium from insoluble alkaline earth aconitates : en
  • USD148055S - Design for a bicycle : en
  • USD148093S - Sabelis plaque : en
  • AU1619447A - Method of starting a thread on its path along a pair of thread-storing thread-advancing rollers : en
  • GB595661A - Improvements in or relating to forming or making particles or pieces of solid materials into shapes and the products resulting therefrom : en
  • US2432080A - Device for forming helical coils : en
  • US2432418A - Actuating mechanism for radio condensers : en
  • US2432446A - Target throwing apparatus : en
  • AU126183B2 - Improvements in and relating to methods of manufacturing electrical apparatus such as electronic communication apparatus andthe like : en
  • US2432302A - Follow-up control system : en
  • US2432349A - Selective-position control mechanism : en
  • FI22546A - Förfaringssätt vid framställning av kontinuerliga elektroder : en fi
  • FI22575A - Förfaringssätt vid förbehandling av cellulosaflis : en fi
  • US2432124A - Level vial construction : en
  • US2432359A - Internal-combustion turbine power : en
  • US2432433A - Mercury vapor current converter : en
  • CA445500A - Ceramic material manufacture : en fr
  • US2432186A - Shutter control : en
  • US2432427A - Transmission and conveyor belt : en
  • AU134390B2 - An improved ventilating cowl : en
  • DK66026C - Procedure for the Extraction of Cellulose from Annual Plants. : da en
  • GB595521A - Improvements in dispensing apparatus : en
  • US2432112A - Fountain pen : en
  • US2432320A - Torque responsive variable pitch propeller : en
  • AU1518944A - Elevator : en
  • US2432270A - Loom beam : en
  • GB595646A - An oil recovering arrangement for machine slideways : en
  • GB595663A - Improvements in or relating to gas-turbine power-plants : en
  • GB595677A - Improvements in building structures : en
  • AU139218B2 - Aqueous polyvinyl-acetate emulsion paints and method of preparing same : en
  • CA445419A - Positive driving band for belt gearing, etc. : en fr
  • CA445491A - Circular knitting machine : en fr
  • USD148047S - Design foe a combined bottle and cap : en
  • AU1563847A - Improvements in smoothing, polishing or like machines : en
  • CA445473A - Mixer valve and control : en fr
  • US2432145A - Fire detector of the thermocouple type : en
  • CA445406A - Collapsible tube making method and apparatus : en fr
  • AU130116B2 - Improvements in clothes washing machines : en
  • USD148083S - Design foe a papek knife : en
  • US2432479A - Focusing lens mount : en
  • USD148082S - Envelope opener or similar article : en
  • GB595619A - Internal grinding apparatus : en
  • US2432122A - Method of folding and sealing sheet material : en
  • AU1562147A - Improvements in and relating to melamine-formaldehyde resinous moulding compositions and process for preparing same : en
  • CA445427A - Electric heating element : en fr
  • CA445539A - Bearing : en fr
  • DK66000C - Procedure for the Production of Testosterone. : da en
  • US2432299A - Method of making kitchen tools : en
  • US2432113A - Method of impregnating a polyvinyl polarizing sheet with tetraethyl ortho silicate : en
  • US2432471A - Polyvinyl acetal compositions : en
  • GB595547A - Improvements in means for starting reciprocating internal combustion engines : en
  • GB595643A - Improvements in or relating to fans, axial compressors and the like : en
  • AU136210B2 - A combustion chamber foran internal-combustion turbine plant : en
  • US2432085A - Viscose spinning solutions : en
  • US2432480A - Butadiene-alpha chlorocrotonate copolymer : en
  • US2432199A - Wheatstone bridge meter : en
  • FI22556A - Hydraulic servomotor mechanism, shaken for kantsåg : en fi
  • GB595704A - An improved theft-alarm and protection device for shop or like windows : en
  • CA445441A - Telephone system : en fr
  • USD148067S - Design for a spool holder : en
  • AU141482B2 - Converter of morse code to equal length printer code signals : en
  • GB595602A - Improvements in or relating to phase modulation detectors : en
  • GB595636A - Improvements in or relating to high-frequency melting furnaces and their operating coils : en
  • US2432181A - Vitamin recovery : en
  • AU1562247A - Improvements in and relating to amino-formaldehyde resin compositions incorporating latent curing agents : en
  • CA445425A - Stretchable elastic drive shaft : en fr
  • CA445541A - Typewriting machine : en fr
  • FR928978A - Improvements to cylinder heads of internal combustion engines : en fr
  • IE17274L - Retting of flax, etc. : en
  • CA445515A - 2,3,5-trimethyl production : en fr
  • GB595557A - Improvements in or relating to guards for dough moulding and like machines : en
  • FR928872A - Seat weaving process : en fr
  • GB595562A - Improvements relating to ophthalmic lens testing instruments : en
  • FR928988A - Improvements in the separation of materials of different densities, including coals, ores and the like : en fr
  • GB595694A - Improvements in electric heaters : en
  • IE17668L - Laundry tabbing machine : en
  • GB595584A - Improvements in and relating to the connection of pipes, electric immersion heaters and similar apparatus to tanks and cisterns : en
  • GB595601A - Improved method of making fine wire contacts for use in electrical apparatus : en
  • US2432410A - Typewriter type-bar guide : en
  • USD148053S - Design for a wall pocket : en
  • US2432379A - Convertible type furniture : en
  • GB595541A - Improvements in or relating to garment protectors : en
  • FR928906A - Thermionic valve amplifier : en fr
  • GB595566A - Improvements in compression liquid extractors or wringers : en
  • FI22564A - Kolv för förbränningsmotorer, ångmaskiner och and andra kolvmaskiner : en fi
  • FR928759A - Spinning lure for light casting : en fr
  • US2432343A - Electromagnetic induction apparatus : en
  • US2432255A - Thiocarbamosulfenamides as fungicides : en
  • AU126142B2 - Improved machine for, and method of, making tampons andthe like : en
  • CA445538A - Battery container post seal : en fr
  • US2432086A - Retractable brush for suction cleaners : en
  • US2432326A - Pellet mill : en
  • US2432482A - Alkylation process : en
  • FI22547A - Sluten elektrisk ugn : en fi
  • GB595613A - Improvements relating to electrical lighting sets for cycles : en
  • GB595662A - Improvements in optical reflecting material : en
  • FR928851A - Improvements to the lubrication of textile fibers or machines intended for textile operations or both : en fr
  • FR928973A - Device for maintaining supports in cabinets for tools and appliances, in particular for dental surgery : en fr
  • DK66015C - Procedure for Preparing a Resistant Ferrous Salt Preparation. : da en
  • US2432082A - Bourdon tube variable resistance valve : en
  • AU135305B2 - Improvements inthe treatment of cream : en
  • AU141367B2 - Improvements in and relating to melamine-formaldehyde resinous moulding compositions and process for preparing same : en
  • US2432119A - Toy aircraft flight control device : en
  • US2432079A - Heating system for pressure fluid of fluid pressure operated pumps : en
  • AU140134B2 - Boost regulator : en
  • FR928864A - Decanter selector : en fr
  • FR928804A - Improvements to coupling circuits : en fr
  • AU858346A - Protection device for attachment to boll joints ofthe steering gear of automobiles : en
  • FR928769A - lipstick curtain closure case : en fr
  • FR928887A - Variable Load Brake Improvements : en fr
  • FI22544A - Copying for the production of electric power supply : en fi
  • GB595705A - An improved method of, and apparatus for, producing electric resistances : en
  • FR928959A - Automatic valve for adjusting the flow rate of pressurized fluids : en fr
  • CA445525A - Joint : en fr
  • CA445496A - Diazodinitroplenol manufacture : en fr
  • CA445486A - Copying machine : en fr
  • FR928947A - construction element and its implementation : en fr
  • US2432239A - Annealing furnace : en
  • CA445459A - Copper base alloy : en fr
  • AU1636047A - Aqueous polyvinyl-acetate emulsion paints and method of preparing same : en
  • AU140427B2 - Improvements in or relating to process for producing an intumnesced composition of matter : en
  • US2432241A - Supporting bracket : en
  • US2432405A - Separation of hydrogen fluoride from hydrocarbons by distillation and partial condensation : en
  • CA445471A - Spinning cot : en fr
  • AU136882B2 - Method of forming adie-cast screw thread : en
  • CA445430A - Vapor dispenser : en fr
  • AU1589847A - Improvements in or relating toan audiometer : en
  • AU140229B2 - Improvements in beat exchanger walls : en
  • AU1462744A - Sulphur recovery : en
  • AU1629847A - Improvements in or relating to process for producing an intumnesced composition of matter : en
  • US2432465A - Method of making metallic pigments : en
  • US2432314A - Gasoline burning hot-air heater : en
  • FR928898A - Plastic harmonicas : en fr
  • FR928922A - Improvement in the feed mechanisms of machine tools, for example : en fr
  • US2432134A - Directional radio system : en
  • FR928836A - Manufacturing process of hydrogen peroxide : en fr
  • GB595499A - Improvements in and relating to die boxes : en
  • USD148100S - Design for a combined holder for drinking glasses, dishes, and the like : en
  • US2432330A - Locating equipment : en
  • US2432208A - Ventilating mechanism for toilet bowls : en
  • US2432286A - Preparation of a coprecipitated alumina-molybdena catalyst : en
  • US2432440A - Manufacture of lubfilcatins : en
  • FR928886A - Shoe with removable elements : en fr
  • US2432254A - Billfold with detachable front wall pockets : en
  • US2432105A - Roller skate wheel : en
  • CA445423A - Tube construction : en fr
  • USD148087S - Design for a brooch or similar article : en
  • FR928900A - Catalytic cracking, with fluid catalyst : en fr
  • GB595571A - New colouring matters for cellulose esters and ethers and for fibre-forming polyamides and polyesters : en
  • CA445418A - Packaging means : en fr
  • FR928869A - Improvements to drying racks for printed proofs : en fr
  • GB595533A - Improvements in rotary printing machines : en
  • GB595560A - Improvements in boxes or containers : en
  • GB595672A - Electric induction heating of metals : en
  • FI22540A - Correspondence folder and accompanying letterheads : en fi
  • GB595523A - Rotary card file : en
  • FR928935A - Folding seats, tables and other furniture : en fr
  • US2432151A - Amplifying system : en
  • US2432396A - Airplane wing : en
  • GB595700A - Improvements in or relating to taper plug cocks : en
  • AU126133B2 - Improvements in and relating to pressure cookers and sterilizers : en
  • FR928805A - High power transportable crane : en fr
  • FR928830A - Method and composition for improving the whiteness of products and articles : en fr
  • FR928965A - Method of spraying liquids for obtaining powders and apparatus for making : en fr
  • FI22557A - Cutter : en fi
  • FR928982A - Pneumatic tool and more particularly jackhammer : en fr
  • GB595594A - Improvements in or relating to containers for comestibles : en
  • FR928867A - Burners improvements : en fr
  • CA445537A - Sealing of glass to metal : en fr
  • GB595559A - Improvements in or relating to charge forming devices for internal combustion engines : en
  • GB595638A - Improvements in or relating to bottles for dispensing liquids : en
  • US2432345A - Blade holder and replaceable blade : en
  • USD148089S - Design for a bracelet : en
  • GB595573A - Improvements in and relating to current supplying stands for electrically heated pressing irons : en
  • GB595565A - Improvements in and relating to protective coatings for copper articles : en
  • US2432403A - Monoazo dyes : en
  • US2432411A - Industrial truck : en
  • AU1628047A - Improvements in oxide insulating coating for nickel chromium resistance wire : en
  • US2432201A - Transmission : en
  • US2432083A - Hydrophone : en
  • CA445483A - Anode assembly : en fr
  • CA445469A - Display package : en fr
  • US2432439A - Synthesis of saccharosonic acids and salts thereof : en
  • US2432184A - Accordion shift mechanism : en
  • US2432214A - Electrical wave analyzer : en
  • US2432392A - Fixture for gaseous discharge lamps : en
  • CA445524A - Socket assembly : en fr
  • US2432413A - Knitting machine and method of operating same : en
  • USD148061S - Design for a balancing toy : en
  • US2432098A - Handle operated brushes, brooms, and like articles : en
  • US2432120A - Electrical connector : en
  • US2432215A - Temperature responsive control system for presses : en
  • US2432415A - Newspaper dispensing apparatus : en
  • US2432419A - Azo hydroxy aza indolizines : en
  • CA445431A - Coated wood product : en fr
  • US2432257A - Fastening means : en
  • US2432194A - Insulation sealing cover for electric coils : en
  • US2432325A - Sportsman's glove : en
  • USD148056S - Falk milk pitcher : en
  • US2432380A - Oscillator with beat frequency stabilization : en
  • CA445477A - Vapor and liquid contact device : en fr
  • GB595580A - Improvements in or relating to screens and screening methods : en
  • FI22571A - Anordning vid symaskiner for automatic pausing av hakar ells hyskor på band : en fi
  • USD148066S - Articulated bus : en
  • FR928788A - Improvement in the manufacture of molded articles obtained from molding powders : en fr
  • AU126140B2 - Improvements in gravity operated clocks : en
  • CA445445A - Telephone system : en fr
  • FR928865A - Improvements to energy recovery devices : en fr
  • GB595554A - Improvements in or relating to accumulating apparatus : en
  • AU1638847A - Hydraulic controls : en
  • US2432277A - Catalytic cracking of hydrocarbon oils : en
  • US2432430A - Gyroscopic stabilizer : en
  • US2432160A - Screw thread analyzer gage : en
  • FR928903A - Signage installation for vehicles : en fr
  • GB595512A - Improvements in or relating to packages : en
  • AU139565B2 - Improvements in and relating to starting structures : en
  • USD148045S - Design for a radio cabinet or the like : en
  • US2432267A - Winding of electric machines : en
  • US2432276A - Frequency determining circuit for telephone ringing current and the like : en
  • AU955347A - Guiding means for use in cutting bread andthe like : en
  • US2432492A - Combined nut fastener and grounding member : en
  • CA445463A - Plywood manufacture : en fr
  • CA445542A - Typewriting machine : en fr
  • US2432102A - Spur holder : en
  • US2432104A - System of light modulation : en
  • US2432294A - Electric switch : en
  • US2432356A - Preparation of substituted phenols by reaction of phenol with styrene : en
  • US2432407A - Axially adjustable wheel : en
  • FR928891A - Devices for relaying and transforming the slow and irregular movement by another fast and regular movement : en fr
  • USD148081S - Design for a boat : en
  • FR928941A - Steering for two-wheeled locomotion vehicles : en fr
  • US2432291A - Dishwashing apparatus : en
  • FR928843A - Vibrator : en fr
  • GB595588A - The manufacture of refractory products : en
  • US2432308A - Conduit having annular ribs, a sump, and sediment directing means : en
  • CA445411A - Hole digging attachment : en fr
  • USD148065S - Design for a chair : en
  • US2432246A - System of toothed gearing : en
  • FR928757A - Machine for the treatment, off, of fabrics in liquids : en fr
  • FR928873A - Improvements to position marking devices : en fr
  • US2432468A - Supersensitized silver halide emulsion : en
  • US2432301A - Conversion of hydrosulfides to neutral sulfur compounds : en
  • USD148090S - Combined ash tray and figure : en
  • US2432242A - Calendered sheet comprising the reaction product of a polyvinyl acetal and an alcohol-modified ureaformaldehyde resin and method of making same : en
  • US2432206A - Ladder step : en
  • US2432400A - Electrically heated radiator : en
  • CA445527A - Railway signalling system : en fr
  • US2432130A - Oil circulating and feeding system : en
  • US2432278A - Target towing device : en
  • AU138458B2 - Improvements in or relating to apparatus for making hot beverages : en
  • GB595664A - Improvements in sheet reflectors : en
  • GB595575A - Continuous facsimile scanner : en
  • US2432421A - Directional control for bombs : en
  • DK66011C - Glow electrode for electric discharge tubes and Procedure for its manufacture. : da en
  • FR928801A - Improvements to landing guides for air vehicles : en fr
  • GB595674A - Storage amplifier and magnetic detector circuit arrangements : en
  • CA445526A - Window system : en fr
  • GB595503A - Improvements in and relating to bins or like containers : en
  • US2432316A - Heat pump : en
  • US2432139A - Portable tire repair unit : en
  • AU137263B2 - Improvements in handles for cups orthe like andin the method and means for producing same : en
  • US2432279A - Fubnace control : en
  • US2432463A - Heating element for sheet-metal shaping machines : en
  • US2432205A - Steam iron : en
  • AU1576747A - Improvements in or relating to projectiles : en
  • AU126131B2 - Improvements in and relating to electrical junction boxes orthe like : en
  • US2432426A - Rotary internal-combustion engine : en
  • FR928863A - Electron multiplier apparatus : en fr
  • FR928957A - Socket holder band fastening device : en fr
  • FR928981A - Automatic lubricator with adjustable flow rate for gaseous fluid lines under pressure and in particular for pneumatic tools : en fr
  • US2432140A - Variable potential integrating device : en
  • US2432448A - Bleaching polyacrylonitrile : en
  • GB595525A - Travelling grate stoker : en
  • DK65996C - Bookmark. : da en
  • FR928765A - Improvements to observer seats for use with range finders : en fr
  • GB595501A - An improved mechanism for fixing the ends on tinplate containers and the like : en
  • GB595701A - Composite material for use in structural work, and its mode of manufacture : en
  • DK66012C - Mixing coupling with diode tube, especially for very high frequency oscillations. : da en
  • GB595689A - Improvements in or relating to polymers : en
  • USD148069S - Design for an eyeglass frame : en
  • FR928979A - Speed reducer : en fr
  • AU1984845A - Improvements in and relating to pressure cookers and sterilizers : en
  • US2432423A - Purification and compression of ethylene : en
  • US2432435A - Tube clamping apparatus : en
  • US2432097A - Ultra high frequency detector : en
  • US2432117A - Alternating current generator : en
  • US2432265A - Lighter : en
  • FI22573A - Advertising cloth, eg handkerchief : en fi
  • FR928890A - Improvements to photographic papers : en fr
  • GB595598A - Improvements in or relating to seal constructions : en
  • US2432271A - Liquid overflow control means for washing machines : en
  • FR928837A - High octane aviation fuels : en fr
  • CA445510A - Cutting and counting machine : en fr
  • CA445544A - Tire demounting equipment : en fr
  • FR928852A - Process for removing carbon monoxide from gases containing it : en fr
  • FR928889A - Improvements to terminals and sockets of circuit breakers and sockets : en fr
  • GB595618A - Improvements in or relating to locks : en
  • AU131169B2 - An improved device for filling tanks andthe like : en
  • US2432128A - Method of improving the processing of refined chemical pulp into viscose : en
  • US2432158A - Radio navigation system : en
  • CA445467A - Copper-chromium alloy : en fr
  • USD148048S - Design for a combined bottle and holder : en
  • CA445421A - Apparatus for instruction on the use of firearms : en fr
  • US2432391A - Staggered propeller : en
  • AU1636147A - o Improvements in aircraft : en
  • AU1639447A - Improvements in or relating to washing machines : en
  • CA445474A - Valve : en fr
  • CA445521A - Loom harness : en fr
  • FR928861A - Paramagnetic core head for magnetic recording and reproduction and its manufacturing process : en fr
  • US2432488A - Glow starter for electric discharge devices : en
  • USD148070S - Display stand for greeting cards or the like : en
  • GB595684A - Improvements in driving arrangements for screw propeller shafts : en
  • AU1634547A - Improvements in or relating tothe manufacture of moistureproof heat-sealable films and moistureproofing compositions therefor incorporating vinylidene chloride interpolymers : en
  • FR928883A - Adjustable mannequin for sewing : en fr
  • AU1640747A - Improvements in treatment of sugar purifying media : en
  • AU138679B2 - Improvements in or relating tothe manufacture of moistureproof heat-sealable films and moistureproofing compositions therefor incorporating vinylidene chloride interpolymers : en
  • CA445530A - Fastening inserting machine : en fr
  • AU136762B2 - Improvements in or relating to Liquid-Fuel Injection Internal Combustion Engines : en
  • AU851746A - An improved device for filling tanks andthe like : en
  • FR928874A - Improvements to electronic tube amplifier circuits : en fr
  • GB595660A - Improvements relating to inductive windings : en
  • GB595687A - Improvements in or relating to apparatus for unloading or discharging solid materials from a container or the like : en
  • US2432283A - Control for internal-combustion engines : en
  • US2432327A - Electrical speed-responsive system with variable-ratio drive : en
  • GB595539A - 1:4-dichloro- and 1:4-dibromo-2-butines : en
  • GB595630A - Improvements relating to the shaping of metal tubes : en
  • FR928796A - Improvements to mounts applicable to vacuum tubes : en fr
  • GB595624A - Electric pulse modulation system : en
  • CA445407A - Mortuary lifting device : en fr
  • GB595507A - Improvements in dismountable children's cots : en
  • GB595519A - Improvements in or relating to the stretching of cellulose derivative yarns and likematerials : en
  • GB595637A - Medicinal capsule making machine : en
  • FR928853A - Improvements made to hygienic towels : en fr
  • GB595620A - Improvements in or relating to the production of walls composed of or comprising pre-cast members : en
  • AU139831B2 - Polyvinyl acetal phonograph record composition : en
  • DK66006C - Telephone system with Main and Sub-exchanges. : da en
  • US2432204A - Pulse modulation system : en
  • US2432211A - Massage apparatus : en
  • USD148064S - Design for a fabric : en
  • FR928774A - Method and means for heating the air and the combustible mixture in internal combustion engines to be operated with alcohol : en fr
  • US2432307A - Method of making universal joints : en
  • FR928823A - Special hooks for the suspension of all objects on two axes and possibly on one axis : en fr
  • FR928996A - Improvements in the construction of roofs, covers, walls, partitions and similar surfaces : en fr
  • GB595581A - Improvements relating to the treatment of textile and other materials : en
  • GB595682A - Improvements in combination garments : en
  • FI22566A - Varmgasmotor : en fi
  • US2432272A - Control mechanism for washing machines : en
  • US2432481A - Bottle carrying carton : en
  • US2432091A - Method of making cleansing pads : en
  • US2432364A - Block printing : en
  • GR11411B - NEW METHOD OF ELECTRIC LIGHTING MUNICIPALITIES, COMMUNITIES, ETC. : el en
  • US2432260A - Electronic switch : en
  • USD148075S - Condiment holder or similar article : en
  • US2432416A - Clock construction : en
  • US2432371A - Trailing antenna : en
  • US2432315A - Bladed rotor : en
  • USD148080S - Design for a switch escutcheon : en
  • AU857246A - Improvements in handles for cups orthe like andin the method and means for producing same : en
  • AU126134B2 - Improvements in and relating to building construction : en
  • CA445403A - Multi-cylinder engine fitted arrangement : en fr
  • CA445439A - Folding and stacking machine : en fr
  • USD148051S - Design for a wall bracket : en
  • CA445509A - Sensitive photocell and circuit : en fr
  • CA445523A - Diesel-electric vehicle : en fr
  • AU1632947A - Improvements in and relating to storage racks as employed in engineering workshops andthe like : en
  • US2432171A - Weft detecting system for looms : en
  • AU140437B2 - o Improvements in aircraft : en
  • GB595585A - Cooling of welding or heating electrodes : en
  • GB595610A - Improvements in or relating to apparatus for handling and working flowing molten glass : en
  • AU1633447A - i "Friction holding and sealing means for direct cranking engine starters andthe like : en
  • USD148057S - Woven metal fabric or the like : en
  • US2432266A - Folding leg construction : en
  • USD148086S - Design foe, a wheeled vehicle tot : en
  • US2432336A - Indexing and dividing apparatus : en
  • AU126139B2 - Elevator : en
  • AU1562047A - Process of bleaching cellulose (bast) fibres with acid chlorite bath : en
  • AU132951B2 - Improvements in padlocks : en
  • US2432388A - Directional signal system for vehicles : en
  • AU126144B2 - Improvements in or relating tothe reclaiming of vulcanised synthetic rubber-Like material : en
  • FR928992A - End wall for railway wagons : en fr
  • US2432259A - Endgate for amphibian vehicles : en
  • FI22543A - Fertile protection provisions for permanent magnetic material and materials of permanent permanent material : en fi
  • AU1554347A - Improvements in and relating to starting structures : en
  • AU1561547A - Improvements in or relating to agricultural machines for planting crops : en
  • AU131568B2 - Guiding means for use in cutting bread andthe like : en
  • AU2112445A - Improvements in or relating tothe reclaiming of vulcanised synthetic rubber-Like material : en
  • AU126128B2 - Quartz testing apparatus : en
  • FR928833A - Swimming lady with hanging mobile collar : en fr
  • FR928846A - Folding handlebar in four positions for cycles and baby carriages : en fr
  • AU134766B2 - Improvements in or relating to fastening-inserting machines organised for inserting fasteners into parts of shoes : en
  • US2432121A - Cable serving device : en
  • US2432174A - Apparatus for process for the manufacture of footwear : en
  • AU102046A - Improvements in bomb-sighting and course checking apparatus for use on aircraft : en
  • CA15913S - Hand dryer : en
  • US2432114A - Antivesicant preparations : en
  • US2432361A - Slat type spring unit : en
  • CA445464A - Wrought metal electrical resistance material : en fr
  • AU1636247A - Magnetic lens system : en
  • CA445443A - Telephone system : en fr
  • CA445434A - Aluminum base alloy ingot treating method : en fr
  • US2432475A - Oil filter and conditioner : en
  • CA445413A - Rat trap : en fr
  • GB595596A - Improvements in and relating to the blackening of copper and copper alloy surfaces : en
  • CA445475A - Photographic composition and element : en fr
  • CA445479A - Hydraulic system : en fr
  • AU145641B2 - Process of bleaching cellulose (bast) fibres with acid chlorite bath : en
  • AU1629647A - Improvements in or relating to cooling devices : en
  • USD148072S - Display stand for greeting cards or the like : en
  • US2432290A - Combination flusher and air filter cleaner : en
  • US2432444A - Phonograph pickup device : en
  • CA445422A - Draft controlling apparatus : en fr
  • CA445503A - Method and means for reducing multiple signals : en fr
  • AU1555947A - Method of fusing thermoplastic tubes by high frequency andthe product obtained thereby : en
  • US2432250A - Electrical insulating body : en
  • US2432092A - Relay testing device : en
  • US2432249A - Bumper bracket or support : en
  • US2432340A - Manufacture of welt shoes : en
  • FI22578A - Anchorage for stabilization of cycles and motorcycles under the wheelbarrow : en fi
  • FR928859A - Sealing device for bottles, in particular beer bottles : en fr
  • FR928994A - Improvements to vehicle lighting by alternator : en fr
  • AU1633947A - Converter of morse code to equal length printer code signals : en
  • DK65997C - Process for the Preparation of α, γ-Dioxy-β, β-dimethyl-butyric acid (3'-oxypropyl) -amides. : da en
  • CA445548A - Textile material of subdued lustre : en fr
  • FR928818A - Metal mass detection device : en fr
  • AU1639147A - Improvements in or relating to Liquid-Fuel Injection Internal Combustion Engines : en
  • FR928752A - Adjustment or tuning mechanism for electronic discharge devices : en fr
  • US2432295A - Pallet : en
  • AU934947A - Improvements in or relating to fastening-inserting machines organised for inserting fasteners into parts of shoes : en
  • CA445446A - Telephone system : en fr
  • CA445549A - Textile material dulling process : en fr
  • US2432289A - Ventilating system : en
  • AU921147A - An improved pallet lift truck : en
  • CA445402A - Filing cabinet : en fr
  • FR928991A - Improvements to heat exchangers : en fr
  • AU138800B2 - A machine for mining -precious metals -or -stones in a river beneath the surface thereof : en
  • FR928822A - Cabinet intended to enclose school wall maps of geography : en fr
  • US2432193A - Microwave oscillator : en
  • AU126143B2 - Flowmeter : en
  • AU1557847A - Improvements relating to concrete walls : en
  • US2432232A - Attachment for tire chains : en
  • USD148076S - Design for a card index or the like : en
  • AU137297B2 - A fitting for flushometers andthe like : en
  • DK66018C - Swivel coupling for vacuum cleaner hoses. : da en
  • AU869346A - Improvements in padlocks : en
  • US2432362A - Heat exchanger : en
  • FR928819A - Cathodes for electron tubes : en fr
  • FR928892A - Electric igniter with interchangeable incandescent elements : en fr
  • FR928942A - Vehicle suspension device and its application to tracked vehicles : en fr
  • CA445410A - Hand washing and drying apparatus : en fr
  • CA445511A - Rotary grinder : en fr
  • US2432428A - Self-feeding soldering tool : en
  • USD148098S - Design for an electric light support : en
  • CA445399A - Time-locking instrument for surveying inclination and direction of boreholes : en fr
  • AU140904B2 - Improvements in or relating toan audiometer : en
  • FR928866A - Improvements to vortex or vortex power generating installations : en fr
  • CA445481A - Alkaline earth metal manufacture : en fr
  • GB595603A - Process for the production of arylamino acridine derivatives : en
  • CA445460A - Polymeric material : en fr
  • US2432127A - Method of improving the processing of refined chemical pulp into viscose : en
  • US2432148A - Curing of diisocyanate-modified polyester : en
  • USD148058S - Design for a desk : en
  • US2432230A - Electrical apparatus : en
  • AU142512B2 - Planographic printing plate and method of making same : en
  • GB595654A - An improved method of and apparatus for the manufacture of the actuating pinions of the tens transfer mechanism of counting apparatus : en
  • CA445531A - Throat for fastening inserting machines : en fr
  • FR928758A - Wrecks refloating without mooring : en fr
  • US2432360A - Fur article : en
  • US2432285A - Sewing machine : en
  • AU137250B2 - Improvements in and relating to storage racks as employed in engineering workshops andthe like : en
  • DK66001C - Procedure for the Preparation of Dicumarin Derivatives. : da en
  • GB595626A - Improvements in thermostats : en
  • GB595703A - Improvements in or relating to the production of pyrazolone derivatives : en
  • AU140216B2 - Methods and apparatus for automatic speed control : en
  • US2432118A - Chlorophenyl glycidic acid ester insecticides : en
  • AU1557347A - Improvements inself viewfinder for portrait photography and portrait filming : en
  • GB595531A - Aluminium base alloys : en
  • US2432334A - Fluorescent lighting fixture : en
  • FR928915A - Process for the electroplating of bright zinc : en fr
  • GB595675A - Improvements in or relating to abrasive coated sheet material : en
  • FR928970A - Improvements to high frequency heating systems : en fr
  • FR928933A - Vertically suspended file, especially for filing documents : en fr
  • US2432402A - Ash receiver for desks : en
  • AU1715344A - Process for cracking hydrocarbon oils : en
  • US2432338A - Magnetic nail puller : en
  • US2432373A - System for filling containers : en
  • US2432129A - Method of improving the processing of refined chemical pulp into viscose : en
  • CA445453A - Electronic power conversion apparatus : en fr
  • US2432154A - Buffer head : en
  • US2432238A - Pulsating screen : en
  • FR928781A - Removable fastening device for buttons : en fr
  • FR928925A - Signaling lantern : en fr
  • USD148085S - Design for a weather : en
  • US2432221A - Molding materials : en
  • AU1657244A - Improvements in and relating to methods of manufacturing electrical apparatus such as electronic communication apparatus andthe like : en
  • AU139867B2 - Improvements in or relating to projectiles : en
  • US2432157A - Pneumatic thread remover for looms : en
  • US2432357A - Trailer hitch : en
  • FI22577A - Flexible vehicle wheel tire : en fi
  • FR928784A - Rotor for centrifugal compressors : en fr
  • GB595524A - Improvements relating to lighting fittings : en
  • FR928792A - Sulphation-free lead-based electric accumulator and its manufacturing process : en fr
  • USD148063S - Design for a handbag lock closure : en
  • CA445408A - Crutch : en fr
  • CA445529A - Composite structure : en fr
  • FR928931A - Metal-to-glass sealing : en fr
  • US2432273A - Electric switch for clothes washing machines and the like : en
  • USD148095S - Motor housing and handle for household utensils : en
  • FR928856A - Explorer beam device for indicating the position of distant objects : en fr
  • DK66033C - Hinge device by layer for skarn buckets and similar waste containers. : da en
  • FR928870A - Furniture improvement : en fr
  • GB595608A - Applying protective coatings to surfaces : en
  • GB595597A - Apparatus for the recovery of volatile constituents in liquids containing fractions having different boiling points : en
  • FI22567A - Hetgasmotor : en fi
  • GB595563A - Improvement in anchorage or coupling devices for cable or rope ends : en
  • GB595570A - Improvements in or relating to collar supports : en
  • USD148043S - Design for a candle base : en
  • FR928794A - Manufacturing method of vacuum tubes : en fr
  • GB595516A - Tipping mechanism for emptying refuse collecting vehicles : en
  • US2432203A - Catch basin : en
  • GB595698A - Frequency modulation of electric oscillations : en
  • US2432317A - Apparatus for separating constituents of a liquid mixture which are of different specific gravities : en
  • CA445400A - Heating and cooling apparatus : en fr
  • FR928501A - : fr
  • USD148101S - Design foe a powbek container : en
  • GB595612A - Improvements in felt conditioners : en
  • US2432459A - Carcass scraping machine : en
  • US2432365A - Waterproof detachable cover for hand carried cases : en
  • USD148091S - Base for a motion picture projector or the like : en
  • CA445457A - Chromium complex compound : en fr
  • US2432363A - Holder for carbon papers : en
  • US2432228A - Automobile transporting vehicle : en
  • US2432450A - Golf club : en
  • USD148050S - Design for a suit : en
  • GR11398B - PERFECTIONS RELATED TO THE CYCLIC VARIABLE VEHICLE TRANSMISSION. : el en
  • GB595642A - Improvements in or relating to gas-turbines : en
  • US2432313A - Single limit switch reversing control : en
  • US2432369A - Steering mechanism for automobiles : en
  • FR928835A - Improvements to magnesium-based alloys : en fr
  • AU1589147A - Improvements in or relating to radio receiving sets and cabinets therefor : en
  • CA445414A - Method of producing gatherings : en fr
  • CA445440A - Hand-bag : en fr
  • FR928829A - Improvements to high voltage electric cables : en fr
  • FR928876A - Mechanical folding machine for fabrics : en fr
  • FR928928A - Improvements to gasoline lighters : en fr