• US2506247A - Easily detachable nonskid chain : en
  • CA464767A - Heating means for steering wheels : en fr
  • BE493165A - : en
  • DE1605784U - SIGN RAIL. : de en
  • US2506325A - Work-guiding attachment for sewing machines : en
  • US2506385A - Combination smoking set : en
  • CA464831A - Accumulator entry means controlled by combinational hole record : en fr
  • CA464743A - Air spring and shock absorber : en fr
  • DE1605785U - SHOE HEEL. : de en
  • DE1606074U - HOLDER FOR STORAGE AND FASTENING OF CONICAL SPRINGS ON MATTRESSES AND UPHOLSTERED FURNITURE ON UNDERWIRE. : de en
  • US2505831A - Electric switch : en
  • US2505977A - Autographic register and the like : en
  • US2506009A - Electric chime and carrier for the vibratory and striker elements thereof : en
  • US2506492A - Stabilized sulfite solutions : en
  • US2506196A - Electric switch : en
  • US2506395A - Wagon box strain reducer : en
  • US2506471A - Hand truck : en
  • US2506549A - Framing construction for vessels : en
  • US2505814A - Copyholder for typists : en
  • US2506078A - Stop mechanism for knitting machines : en
  • US2506188A - Oil well shock absorber : en
  • US2506560A - Ignition apparatus : en
  • US2505967A - Corn popper : en
  • US2505750A - Portable ladder : en
  • US2505853A - Output shaft coupling mechanism for multiple power plants : en
  • US2506351A - 2 (meta-aminobenzenesulfonamido) 5-halopyrimidines and method of preparing same : en
  • US2506457A - Dehalogenation process : en
  • USD158396S - Lipstick holder casing : en
  • DE1605948U - CLOSET PULL FOR FLOAT FLOATS. : de en
  • DE1605992U - DEVICE LIKE A ROULETTE. : de en
  • DK70937C - Process for the preparation of a detergent of intestinal mucus. : da en
  • US2505878A - Cutting reel unit for lawn mowers : en
  • DE1605777U - DIRECTION INDICATORS FOR DRIVES. : de en
  • CA464835A - Switching system : en fr
  • US2506013A - Filter for coffee makers : en
  • US2506429A - Selective signaling system : en
  • CA464869A - Generation of electric pulses : en fr
  • CA464816A - Television receiver antenna : en fr
  • US2506416A - Manufacture of thiophenols : en
  • ES22786U - Type of brush for clothes, carpets and other cleaning uses. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605895U - FASTENING PIECE FOR SUSPENDERS. : de en
  • DK70961C - Latch drop lock. : da en
  • GB636545A - Nutation damping devices for gyro-verticals : en
  • DE1605998U - EQUIPMENT FOR LOADING AND UNLOADING. : de en
  • ES19045U - Container case with folding cup and medicine box (Machine-translation by Google Translate, not legally binding) : en es
  • GB636782A - Improvements in rotary compressors : en
  • AU3296050A - Improvements in or relating to television transmitting tubes : en
  • DE1605943U - COMBINATION FURNITURE. : de en
  • CA464857A - Method and apparatus for generating foam : en fr
  • GB636466A - Improvements in and relating to the recovery of chlorohydrins : en
  • DE1605945U - DOUBLE SOFA BED. : de en
  • FR54458E - Separation of magnesia and lime : en fr
  • CA464763A - Ladle tipping mechanism : en fr
  • ES22722U - An annotating device that facilitates the establishment of leukocyte formulas in clinical analyzes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR54515E - Organosilicon polymers of a resinous character and their applications : en fr
  • US2506033A - Weeder and cultivator : en
  • US2506285A - Combination hood and hanging holder : en
  • US2505992A - Valve : en
  • US2506514A - Reduction drive for drill presses and the like : en
  • FR961171A - : fr
  • DK70941C - Intermediate means for clamping screws. : da en
  • AU146994B2 - A television transmitter : en
  • CA464793A - Process and means for improving the adherence of aluminum coatings : en fr
  • US2506337A - Cover section for oscillating type wheels : en
  • AU3284850A - Improvements in or relating to very shortwave radio aerial systems : en
  • CA464854A - Laminated magnetron assembly : en fr
  • US2505921A - Rotary food slicing machine : en
  • US2506310A - Lubricating oil composition : en
  • US2506302A - Method for regeneration of a hydrocarbon synthesis catalyst : en
  • GB636784A - Improvements in or relating to roller blind and like indicators : en
  • US2506443A - Cultivator tooth releasing means : en
  • US2506487A - Hydraulically driven rotary fountain brush : en
  • US2506322A - Dog exercising machine : en
  • US2506383A - Automobile awning : en
  • FR54451E - Improvements to the control of cycle and motorcycle brakes : en fr
  • DE1605909U - NEEDLE HOLDER FOR TWO-NEEDLE SEWING MACHINES. : de en
  • GB636741A - Improvements in or relating to light-absorbing glass : en
  • US2506524A - Battery pack connection : en
  • AU129877B2 - Improvement inphase shifters : en
  • US2505777A - Automatic volume control filter circuit : en
  • US2505803A - Knockdown piano and utility string chassis therefor : en
  • US2506419A - Method and apparatus for detecting ionizing particles : en
  • US2506378A - Apparatus for making jiggered pottery ware : en
  • US2505762A - Stainless steel and method : en
  • US2506291A - Catalytic conversion of hydrocarbons : en
  • GB636459A - Improvements in or relating to pesticidal compositions : en
  • FR54493E - Locking tow bar with automatic slack adjustment : en fr
  • US2506551A - Alkylation of benzene : en
  • CA464736A - Vehicle wheel : en fr
  • US2506053A - Web cutting and associating means for printing machines : en
  • DE1605795U - FINE HOLE SCREEN. : de en
  • DE1605914U - PROFILE CARRIER. : de en
  • DE1605928U - SELF-CLAMPING PIPE Wrench. : de en
  • GB636492A - Improvements in or relating to dielectric heating : en
  • ES191863A3 - IMPROVEMENTS IN THE CONSTRUCTION OF SINGLE CYLINDER APPARATUS FOR THE PREPARATION OF CREAMS, OINTS, TOOTHPASTS, CHOCOLATES AND ANALOGUE PASTURE OR LIQUID MATERIALS : en es
  • FR54600E - Electric oscillation generator : en fr
  • GB636483A - Improvements in electric discharge tubes comprising a source of electrons and a luminescent screen : en
  • GB636622A - Improvements in and relating to wire forming method and device : en
  • DE1606017U - FASTENING BASE FOR LIGHTS, IN PARTICULAR FOR SWIVELING WORKPLACE LIGHTS. : de en
  • US2506148A - Safety switch : en
  • FR961108A - : fr
  • GB636635A - Improved method and apparatus for intermittent cooling : en
  • GB636493A - Improvements in or relating to apparatus for measuring frequency of electric oscillations : en
  • US2505802A - Tab strip feed and applying device : en
  • US2505987A - Key holder : en
  • FR961084A - : fr
  • GB636674A - Improvements in and relating to pulpstones : en
  • GB636716A - A new or improved dicebox : en
  • GB636796A - Electric generating plant : en
  • GB636798A - Electric generating plant : en
  • GB636760A - Improvements in or relating to the mechanical doffing of ring spinning and like frames : en
  • FR54585E - Advanced compass : en fr
  • FR961122A - : fr
  • FR961196A - : fr
  • GB636456A - Improvements in or relating to dispensing devices : en
  • GB636736A - Improvements in and relating to the preparation of sintered metal articles for electroplating operation : en
  • DE1606069U - COFFEE GRINDER WITH HAND CRANK. : de en
  • FR961083A - : fr
  • GB636626A - Improvements in or relating to the treatment of fresh rubber latex : en
  • AU142651B2 - Kitchen utensil : en
  • ES21728Y - Refrigerating device for the transport and conservation of meat, fish and the like. : en es
  • FR961118A - : fr
  • FR54404E - Improvements to electric hotplates : en fr
  • FR54575E - Improvements to tire casings for cycles : en fr
  • GB636791A - Improvements in or relating to collecting mechanism for cigarettes : en
  • US2505946A - Handle lever operated power multiplying hand brake : en
  • DE1606060U - BRUSH HOLDER FOR ELECTRIC MACHINERY. : de en
  • FR54523E - Silent improvements : en fr
  • US2506464A - Adjustable fingerstall : en
  • US2506012A - Forming tool : en
  • US2505961A - Servo unit and motor : en
  • US2506157A - Delay action blasting cap : en
  • US2506521A - Method for renovating bowling pins : en
  • US2506467A - Circular tie rack : en
  • US2506553A - Casket latch : en
  • USD158368S - Fishing tackle box : en
  • AU3294350A - Improvements relating to coal-mine conveyors : en
  • US2505753A - Adjustable rotary vibrator : en
  • US2506507A - Venetian blind : en
  • GB636575A - Improvements in or relating to automatic frequency synchronising circuit arrangements : en
  • FR54590E - Electrical oscillation amplifier assembly : en fr
  • GB636548A - Apparatus for flame-desurfacing metal bodies : en
  • GB636670A - Improvements in or relating to rotary hydraulic shock absorbers and wing shaft assemblies for the improved hydraulic shock absorbers : en
  • DE1605993U - CAROUSEL. : de en
  • DE1606033U - OPENER FOR JARS. : de en
  • DE1606054U - BRANCH TERMINAL FOR POWERFUL CABLES. : de en
  • GB636703A - Improvements in or relating to rotary fluid seals : en
  • GB636693A - Improvements in or relating to cinematograph reproducing apparatus : en
  • ES22698U - Floating armchair, foldable. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22732U - Door window (Machine-translation by Google Translate, not legally binding) : en es
  • US2506494A - Coupling assembly for rotary drill hose : en
  • DE1605962U - SPARK PLUG WITH AUTOMATIC CLEANING FOR COMBUSTION MACHINERY. : de en
  • US2506296A - Air-conditioned face mask : en
  • FR961079A - : fr
  • ES191668A1 - A COFFEE ROASTER, RECOVERER AND AROMA CONCENTRATOR : en es
  • ES19616Y - Luminous display unit for shop windows. : en es
  • US2506371A - Sod cutter : en
  • FR54557E - Spinning fishing reel : en fr
  • FR961110A - : fr
  • US2505816A - 4, 6-di-tertiary-butyl-2-methylcyclohexanone : en
  • US2506352A - Thermostat : en
  • US2506388A - Core bit : en
  • US2506393A - Method for producing material with high magnetostrictive properties : en
  • GB636725A - Multi-stage radial turbine for gas turbine plants : en
  • US2506294A - Adrenochrome mono-semicarbazone compound and haemostatic composition : en
  • US2505861A - Regenerative hot-blast system : en
  • US2506543A - Collins : en
  • GB636528A - Method and apparatus for washing and drying clothes : en
  • US2505810A - Hydraulic actuator mechanism and control therefor : en
  • US2506017A - Facsimile transmitter scanning system : en
  • ES21690Y - Pencil case for lipstick or lipstick. : en es
  • US2505884A - Pendulum inclinometer : en
  • US2506037A - Solar attachment for theodolites : en
  • US2506226A - Stainless steel catalyst for hydrocarbon synthesis : en
  • US2506531A - Electric motor control apparatus : en
  • US2506125A - Measuring valve : en
  • US2506414A - Sealed wire contact device : en
  • US2505869A - Parachute control apparatus : en
  • CA464824A - Antenna system : en fr
  • GB636788A - Improvements connected with clamping means for securing electric heating elements in position around cylinders or the like : en
  • FR54486E - Automatic razor : en fr
  • GB636643A - Improvements in or relating to oil-burner installations : en
  • AU150667B2 - Improvements in or relating to sawtooth current generators : en
  • DE1605961U - DEVICE FOR AIR FILTER. : de en
  • US2505838A - 11-ketopregnenes and process : en
  • US2505975A - Reciprocating travel controlling means : en
  • DE1606023U - SPRING MATTRESS. : de en
  • DE1606067U - COFFEE GRINDER OR THE LIKE WITH CYLINDER AND DIVIDED HOUSING. : de en
  • GB636621A - Improvements relating to electrical supply systems : en
  • AU149780B2 - Improvements in and relating to friction clutches and brakes : en
  • CA464880A - Signalling system : en fr
  • US2506336A - Heater : en
  • DE1605820U - CIGARETTE CAN WITH LIGHTER. : de en
  • ES22800U - Security latch applicable to locks. (Machine-translation by Google Translate, not legally binding) : en es
  • GB636519A - Improvements in sand blenders : en
  • FR961129A - : fr
  • DE1606053U - DOUBLE POTENTIOMETER WITH ONE OPERATING AXIS. : de en
  • FR961090A - : fr
  • ES22740U - Filter adaptable to steam pipes. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605908U - NEEDLE HOLDER ARRANGEMENT FOR SEWING MACHINES. : de en
  • US2506228A - Counterbalance for glassware washing machines : en
  • GB636499A - Improvements in or relating to devices for reducing sound echo : en
  • AU3296150A - Improvements in or relating to electric lamps ofthe photographic flashlight type : en
  • US2506558A - Stainless steel and method : en
  • DE1605833U - PAINTING DEVICE FOR DRAWING EDGE BARS. : de en
  • FR54440E - Frequency changer assembly : en fr
  • US2505908A - Razor blade sharpener : en
  • US2505796A - System and device for controlling thermal gas turbine motive units : en
  • US2506331A - Bottle carrier : en
  • US2506526A - Alloys and dentures made thereof : en
  • DE1605781U - DEVICE ON SEALING MACHINES FOR BOTTLES OR SIMILAR VESSELS. : de en
  • GB636534A - Improvements in apparatus relating to television transmission or reception : en
  • US2505769A - Page end signaling means for typewriters, billing machines, and the like : en
  • US2505801A - Shearing machine : en
  • US2506170A - Slide positioning mechanism for projectors : en
  • US2505887A - Control for fluid-pressure actuated devices : en
  • DE1605938U - SICHTECK SINGLE-LEAF REGISTER. : de en
  • US2506295A - Illuminated statuette : en
  • FR54453E - Improvements to closing and protection devices : en fr
  • FR54591E - Sheath for writing tip : en fr
  • FR961123A - : fr
  • AU146944B2 - Improvements relating tothe cleaning of filters : en
  • AU3292950A - Socket and hose assembly : en
  • AU3296950A - A dust cart : en
  • US2506493A - Garment : en
  • US2506503A - Reversible thermostat : en
  • AU3292650A - Improvements in or relating to protective guards tor rotary fans : en
  • ES22731U - Improved shirt collar with zipper closure. (Machine-translation by Google Translate, not legally binding) : en es
  • GB636476A - Improvements in or relating to the production of textile materials having a basis ofpolyacrylonitrile : en
  • GB636624A - Improvements in or relating to high temperature gas ducts : en
  • DK70962C - Exercise grenade without explosive charge. : da en
  • AU2449245A - Improvements in radio navigational aids : en
  • DE1606032U - TEACHING MODEL FOR THE OXYGEN ATOM. : de en
  • CA464828A - Engine starting apparatus : en fr
  • ES21620Y - Apparatus for swimming, flotation and rescue. : en es
  • FR961187A - : fr
  • ES22774U - Toy with mobility and sound. (Machine-translation by Google Translate, not legally binding) : en es
  • US2505837A - 4-bromo-3, 11-diketo-17(alpha)-hydroxy-20-acyloxypregnanes and process : en
  • US2506176A - Slide rule : en
  • ES20338Y - Measuring apparatus for narrow pitch passages. : en es
  • FR54456E - Planetary motion : en fr
  • US2506472A - Electrical ignition apparatus : en
  • GB636490A - Electric mains made up of pre-made elements : en
  • US2506086A - Automatic cabinet : en
  • US2506481A - Cravat holder : en
  • GB636772A - Improvements in or relating to tool holders for lathes and like machine tools : en
  • CA464891A - Advancing reel : en fr
  • US2506132A - Modulating system : en
  • US2506415A - Device for securing the injector or feed regulator in the tube of blowpipes : en
  • DE1605759U - TOTO WATCH. : de en
  • FR54573E - Process for the manufacture of a product replacing oilcloth, canvas, leather or imitation leather and similar articles : en fr
  • US2506528A - Differential pressure injector : en
  • ES22754U - Package for the conditioning and exhibition, individual or collective, of needles for injections. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961100A - : fr
  • US2505772A - Atkye ethers of s : en
  • DE1606065U - HEATING PAD. : de en
  • US2506248A - Automatic control for superchargers : en
  • US2506253A - Process of increasing the strength of insolubilized artificial protein filamets : en
  • US2506556A - Metal bonded abrasive article : en
  • ES21786Y - A hygienic adjustable dispenser, applicable to food containers in powder or granules : en es
  • FR961182A - : fr
  • GB636679A - Improvements in or relating to control valves : en
  • US2506154A - Voting machine counter reader : en
  • ES22677U - A perfected tray container (Machine-translation by Google Translate, not legally binding) : en es
  • FR54427E - Improvements made to elastic couplings, in particular to those for transmitting powerful forces or undergoing very large variations : en fr
  • FR54596E - Float allowing to stand vertically in the water : en fr
  • DE1605950U - MUSTARD CAN WITH FOLDED LID AND MUSTARD PUMP TO BE INSERTED. : de en
  • GB636451A - Improvements in or relating to vices : en
  • CA464852A - Manufacture of artificial edible cherries, soft sheets and the like : en fr
  • ES191673A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SINGLE CONTROL PLATES : en es
  • US2506280A - Clothes-washing machine : en
  • US2506530A - Paraffin knife : en
  • US2506128A - Plunger actuated valve : en
  • GB636546A - Improved means for moulding reinforced concrete structures in situ : en
  • US2506462A - Snow bike : en
  • US2506175A - Work feeding device : en
  • AU3291450A - Improvements in sewing machines : en
  • USRE23224E - Sewing machine : en
  • DE1605834U - EXHAUST SYSTEM FOR SPINNING MACHINES WITH TWO-SIDED ROWS OF SPINDLE. : de en
  • ES21730Y - Perfected Portable Flashlight : en es
  • FR54471E - Steering device for trailer : en fr
  • GB636726A - Improvements in or relating to refrigerating apparatus : en
  • US2506119A - Bracket : en
  • ES16321Y - Clamping and drafting frames. : en es
  • FR961086A - : fr
  • US2506112A - Stanchion : en
  • USD158375S - Woman s stocking or similar article : en
  • ES192277A3 - A PROCEDURE FOR THE MANUFACTURE OF FLUORESCENT TUBES : en es
  • ES21666Y - Ribbed iron imitating crepe. : en es
  • DE1605951U - CONTROL ROD FOR MOTOR WINCH. : de en
  • US2505982A - Hopper control gate for ship unloaders : en
  • USD158390S - Shoe or similar article : en
  • GB636583A - Improved electric connector arrangement for capacitors : en
  • FR54532E - Device for feeding discharge tubes : en fr
  • GB636683A - Improvements in or relating to photographic film wrappings : en
  • DK70946C - Oil fired plant at bakery ovens with at least two fireplaces. : da en
  • FR961099A - : fr
  • GB636769A - Improvements in and relating to the flow of water through parallel circuits of forced recirculation water-tube boilers : en
  • ES21754Y - Squeeze fruit. : en es
  • ES22699U - New grill (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605867U - ELECTRICALLY HEATED COMB DISCOVERING KNIFE. : de en
  • FR54448E - Rural furnace : en fr
  • GB636700A - Improvements in or relating to circuit arrangements for selectively causing a desired potential to appear at a desired point in the circuit : en
  • FR54485E - Improvements to glove manufacturing processes : en fr
  • FR54536E - Process for obtaining pitch oil applicable for the preparation of paints and varnishes and for other uses : en fr
  • US2506016A - Gathering reel for harvesters : en
  • US2506220A - Razor blade holder : en
  • US2506562A - Gear mechanism for vehicle speedometers : en
  • ES22727U - Electric motor with crankshaft. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605976U - THREE-WHEEL VEHICLE. : de en
  • FR961057A - : fr
  • US2506306A - Valve : en
  • FR54525E - red case : en fr
  • DE1605754U - CROSS MADE OF STONE FOR GRAVES, DENKMAELER AND THE LIKE. : de en
  • DE1605757U - ANGULAR SAW BODY WITH EACH OTHER ADJUSTABLE ECCENTRIC DISCS WITHOUT USING A BALL PRESSURE RING AND SHELL. : de en
  • ES191674A1 - A PERFECTED DRYER : en es
  • FR961160A - : fr
  • GB636564A - Improvements in heating devices for internal combustion engines : en
  • US2506399A - Change-speed drive mechanism : en
  • US2506441A - Cinematographic projector having curved film gate : en
  • DE1606039U - SEWING PATTERN FOR MANUAL DOLL CLOTHING. : de en
  • ES22730U - Arrangement of reinforcements for containers intended to contain cookies (Machine-translation by Google Translate, not legally binding) : en es
  • IS558A7 - Packing machine : en is
  • GB636659A - Improvements in rail anchoring devices : en
  • FR54516E - Closures for barrels and taps : en fr
  • GB636478A - Improvements in or relating to heat-exchange devices : en
  • ES191694A1 - A MANUAL MACHINE FOR TENSIONING AND WINDING TIE WIRES OF SEAL BY GIRDLE : en es
  • DE1606042U - TIE HOLDER. : de en
  • GB636551A - Improvements in or relating to toggle locks : en
  • GB636488A - Improvements in or relating to electric discharge devices : en
  • GB636573A - Improvements in or relating to curtain hanger supports : en
  • CA464877A - Wire feeding mechanism : en fr
  • AU3292750A - Method of decreasing dross formation inthe melting of zinc : en
  • FR54472E - Means ensuring absolute tightness of the spark plugs : en fr
  • GB636640A - Improvements in or relating to electric motors with speed reduction gearing : en
  • FR54479E - Manufacturing process for shoes, slippers, sandals, sneakers, etc. : en fr
  • US2506421A - Car top carrier : en
  • US2506436A - Cutting knife clamp adjustment : en
  • US2506143A - Circuits for electronic type indicating systems : en
  • US2506308A - Toe separating device : en
  • USD158415S - spector : en
  • US2506149A - Well logging : en
  • US2505903A - Paneled wall structure : en
  • DE1606076U - TABLE WITH FOLDING LEGS. : de en
  • FR961106A - : fr
  • GB636576A - Improvements relating to automatic packing machines : en
  • GB636518A - Improvements in or relating to force cups : en
  • GB636783A - Improvements relating to metal cutting and like machine tools : en
  • ES22705U - A perfected fountain pen (Machine-translation by Google Translate, not legally binding) : en es
  • FR54487E - Improvements in dielectric materials : en fr
  • FR961075A - : fr
  • FR961133A - : fr
  • GB636669A - Improvements in or relating to signalling in telephone systems : en
  • FR961143A - : fr
  • US2505807A - Method and apparatus for molding polyamides and similar thermoplastic materials : en
  • US2506343A - Slitting machine : en
  • US2505833A - Production of sulfur dioxide-olefin resins : en
  • US2506068A - Production of fluoroacetic acids : en
  • US2506212A - Multiunit electrical outlet construction : en
  • USD158382S - Display stand : en
  • DE1606066U - ELECTRIC HEATING PLATE FOR COMMERCIAL AND INDUSTRIAL USE. : de en
  • ES22747U - Modality of fluorescent lamps (Machine-translation by Google Translate, not legally binding) : en es
  • ES191660A1 - A PHYSICOCHEMICAL PROCESS FOR OBTAINING PURE WAXES CONTAINED IN VEGETABLE SPECIES BELONGING TO THE GENUS STYPA AND LYGEUM : en es
  • FR54535E - Production of activated gases and their use : en fr
  • DE1606092U - SEWING MACHINE STOPPER FOOT. : de en
  • GB636749A - Improvements in or relating to dish-washing or like machines : en
  • DE1605756U - JOINER'S TOP, IN PARTICULAR DOORS. : de en
  • DE1605786U - TRANSPORTABLE TRAFFIC LAMP FOR TRAINING PURPOSES. : de en
  • GB636525A - Improvements in or relating to cooling apparatus for fluids : en
  • ES22742U - Spherical screw auger. (Machine-translation by Google Translate, not legally binding) : en es
  • GB636458A - Electronic sphygmomanometer and oscillometer : en
  • GB636529A - Improvements in apparatus for modifying or converting fluid-pressure : en
  • FR54527E - Distributor of pasty products : en fr
  • GB636689A - Improvements in and relating to electromagnets : en
  • DE1606018U - CAPACITOR. : de en
  • DE1605944U - COUCH, ESPECIALLY BED COUCH. : de en
  • ES22359Y - Perfected bra. : en es
  • USD158428S - Clock jacket : en
  • DK70942C - Thermally controlled switch. : da en
  • FR54550E - Alarm or safety device against excessive temperature rises : en fr
  • US2505776A - Method of manufacture of hollow floats of thin metal for ship compasses : en
  • US2506162A - Clearance valve assembly : en
  • US2506233A - Metal repair key : en
  • DE1605977U - DIRECTION INDICATORS FOR VEHICLES. : de en
  • DE1605996U - PORTION PACK, ESPECIALLY FOR COFFEE. : de en
  • AU3292350A - Improvements in or relating to torque converters , drive mechanisms employing said torque converters and methods of assembling said drive mechanisms : en
  • US2505850A - Seal slot for catalyst bed screens in catalyst chambers : en
  • US2506515A - Automatic lathe or screw machine : en
  • USD158362S - Dischler box : en
  • US2506217A - Suspension device for vehicles : en
  • GB636682A - Improvements relating to fabrics : en
  • DE1606089U - HOME AND EARTH TEMPLATES FOR WORK LESSONS. : de en
  • GB636651A - Improvements relating to valves for use in pneumatic systems : en
  • GB636714A - Improvements in electrically heated soldering irons : en
  • GB636774A - Improvements in or relating to tools adapted for use in blind riveting : en
  • US2505824A - Process for breaking petroleum emulsions : en
  • US2505864A - Fluorescent light socket construction : en
  • AU153494B2 - Improvements in or relating to compositions and agents adapted to bring about changes inthe normal lifecycle of plants : en
  • FR54511E - Clasp for bag and its assembly process : en fr
  • FR54574E - Process for the manufacture of an arsenate containing alumina, product obtained and its application as an insecticide-fungicide : en fr
  • US2506046A - Process for obtaining transparent effects on regenerated cellulose fibers : en
  • FR961168A - : fr
  • GB636661A - Improvements in or relating to d.c. electric motor control circuits : en
  • CA464806A - Production of vinyl fluoride polymers : en fr
  • GB636550A - Method of preservation of potato tubers and preparations therefor : en
  • GB636565A - Improvements in pole structures for dynamoelectric machines, for use as eddy currentstrip couplings, brakes, dynamometers and the like : en
  • GB636510A - Method of producing an accurate rotational outside surface on a glass tube : en
  • US2506147A - Safety switch : en
  • GB636729A - A method of making an abrasive block : en
  • GB636461A - Control for differential air pressure power system : en
  • GB636584A - Improvements in the mounting of pictures, photographs, designs, letter-press and the like : en
  • GB636752A - A process for reactivating a spent refining adsorbent : en
  • FR961153A - : fr
  • DE1605840U - SINK WITH BUILT-IN BATHTUB. : de en
  • FR54457E - Fuel agglomerates and manufacturing process : en fr
  • US2506427A - Method of preparing gravure printing surfaces : en
  • FR54542E - Improvement in the way of tensioning filament strands of high power vacuum tubes : en fr
  • DE1606020U - ELECTRIC HEATING PAD. : de en
  • US2506320A - Method of preparing solutions of mixtures of siloxane resin and polyvinyl acetal resin, wherein cresylic acid is used as one of the solvents : en
  • GB636685A - Improvements in or relating to fuel burners for gas-turbine-engines : en
  • DE1605871U - BENDING MACHINE, IN PARTICULAR FOR CONCRETE STEEL WITH ROLLER ALIGNMENT DEVICE. : de en
  • CA464879A - Fluid line connection : en fr
  • FR54567E - Composite beam in reinforced concrete and steel, its assembly device and its application to floors : en fr
  • GB636615A - Improvements in and relating to heat-exchangers for exchanging heat between a solid surface and a fluid : en
  • GB636557A - Improvements in handles for hand tools : en
  • US2506060A - Apparatus for stripping insulation : en
  • FR961096A - : fr
  • DE1605949U - RING-SHAPED SUPPORT FOR FASTENING SEVEN AND OTHER KITCHEN EQUIPMENT. : de en
  • ES22799U - Greeting card to accompany gifts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR54500E - Boiler : en fr
  • FR54594E - Frother with manual control and adjustment of the height of the container support plate in relation to the operating unit : en fr
  • GB636504A - Process for obtaining pure ortho-toluene sulphonamide : en
  • GB636503A - Improvements in or relating to the grinding or pulverizing of minerals and similar materials : en
  • GB636569A - Improvements in or relating to the production of ª¤-alkoxyphenyl glycerol ethers : en
  • FR54492E - Improvements to electronic tubes : en fr
  • US2506133A - Epicyclic drive : en
  • GB636523A - Improvements in or relating to soap trays : en
  • ES22707U - Cabinet or warehouse for electric batteries. (Machine-translation by Google Translate, not legally binding) : en es
  • BE493080A - : en
  • CA464859A - Gauging device : en fr
  • FR54489E - Anti-blinding device for headlight : en fr
  • DE1605782U - FOUNTAIN PEN WITH BALLPOINT PEN. : de en
  • ES22729U - Stitching arrangement of the corsets or corsets on tape or fabric (Machine-translation by Google Translate, not legally binding) : en es
  • FR54589E - Improvements to coffee makers or devices used to prepare and filter coffee : en fr
  • GB636705A - Improvements relating to polishing or grinding or like machines : en
  • US2505906A - Fastener driving machine : en
  • DE1605924U - BOX CARRIER FOR ROLLERS. : de en
  • FR961145A - : fr
  • US2506130A - Metalized ceramic coating composition : en
  • US2506091A - Torque indicator : en
  • US2506242A - Vehicle mounted crane with load lifting accessory : en
  • US2506463A - Joggle plate : en
  • CA464866A - Mineral oil composition : en fr
  • US2505875A - Safety pin : en
  • FR54439E - Improvement in rigid-soled shoes : en fr
  • FR54533E - Improvements to combustion engine starters : en fr
  • CA464740A - Paste feed mechanism for can labelling and like machine : en fr
  • US2506498A - Specimen holder for comparators : en
  • FR961159A - : fr
  • DE1605897U - CLEANING MACHINE, IN PARTICULAR FOR FAESSER. : de en
  • CA464757A - Art of preparing potatoes : en fr
  • GB636601A - A device for detachably joining the valve stem to the valve member : en
  • GB636650A - Process for the saponification of organic sulphochlorides and purification of the saponification products : en
  • GB636717A - Improvements relating to machines for making tacks, nails or the like : en
  • US2505991A - Ribbon feed device : en
  • US2506011A - Enclosed fountain gravure press : en
  • DE1605766U - PIPE CONNECTION FOR SMOOTH PIPE ENDS. : de en
  • CA464775A - Universal screw propeller generator : en fr
  • US2505763A - Stainless steel and method : en
  • ES191697A1 - A FEW IMPROVEMENTS IN SPECIAL MOBILE CRANES FOR CINEMATOGRAPHIC STUDIES : en es
  • GB636657A - Improvements in or relating to the combustion chambers of internal combustion engines : en
  • GB636789A - Improvements relating to bags or covers for anodes used in connection with electro plating mechanism : en
  • US2506004A - Aligning and creasing mechanism for plural webs : en
  • CA464850A - Electrical system : en fr
  • ES22737U - Extendable handle for clasps of bracelets or armies. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605767U - COLOR FILTER APPARATUS, BAND SYSTEM. : de en
  • DE1605847U - SLOPE REGLETTEN, SLOPE EXCLUSION IN REGLETTE SHAPE. : de en
  • DE1605960U - CALCULATION AID FOR CHILDREN. : de en
  • GB636468A - Improvements in or relating to a power take-off for motor vehicles : en
  • GB636586A - Improvements relating to the storage of root crops : en
  • US2506095A - Vibration-damping camera mount : en
  • CA464746A - Building construction : en fr
  • CA464820A - Synthetic resinous tubing : en fr
  • US2506101A - Mixing mechanism for dispensing freezers : en
  • US2506509A - Picture holder : en
  • DE1605855U - POT AND BOWL HOLDER. : de en
  • CA464760A - Combined bearing and lubricated self-aligned stuffing box : en fr
  • CA464870A - Oscillation generator : en fr
  • CA464810A - Harvester : en fr
  • CA17534S - Television aerial : en
  • US2506440A - Universally adjustable tool mount requiring single operating handle : en
  • DK70958C - Pesticide. : da en
  • US2506227A - Tool for use in cleaning fish : en
  • US2506229A - Electric fuse : en
  • US2506482A - Push-pull rheostat : en
  • AU141271B2 - Improved elevating and mounting devices for chairs : en
  • US2506036A - Waddling toy object : en
  • GB636512A - Improvements in or relating to arrangements for supporting rotatable shafts, axles and the like : en
  • GB636618A - Improved refrigeration apparatus : en
  • DE1605852U - USAGE BAG WITH RADIO DEVICE. : de en
  • US2505930A - Load transfer device : en
  • US2505927A - Protective means for conveyers : en
  • CA464813A - Manufacture of plastic products from wood (sulphur cook process) : en fr
  • DE1605817U - WEIGHTS FOR WEIGHTING FROM OUTSIDE. : de en
  • GB636599A - Improvements in or relating to voltage pulse sources for electric fences : en
  • US2505827A - Fire extinguisher : en
  • US2505952A - Stalk topping harvester : en
  • US2506098A - Valve indexing means for fuel systems : en
  • ES21405Y - Indoor soccer game. : en es
  • AU146281B2 - Improvements in or relating toa bowling pinsetter : en
  • FR54422E - Body : en fr
  • CA464777A - Method of making fluoboric acid and its compounds : en fr
  • AU146888B2 - Improvements in or relating to matting agents : en
  • ES21313U - Syringe for injections (Machine-translation by Google Translate, not legally binding) : en es
  • FR961060A - : fr
  • FR961067A - : fr
  • AU3291650A - Improvements in or relating to valves : en
  • AU3289850A - Improvements in or relating tothe manufacture of separators for electric accumulators : en
  • US2505834A - Penicillenic acid g and esters there of and process for producing same : en
  • US2506072A - Counting and printing mechanism : en
  • ES22753U - Hydro-heating grill for industrial and domestic uses (Machine-translation by Google Translate, not legally binding) : en es
  • AU150068B2 - Improvements in or relating to very shortwave radio aerial systems : en
  • FR54528E - Instrument for the determination of various functions : en fr
  • FR54587E - Equi-current hydraulically controlled injectors for supplying liquid fuel engines : en fr
  • ES22739U - A triptych with superimposed images : en es
  • CA464770A - Steam engine and method of operating the same : en fr
  • FR54530E - advanced safety nut : en fr
  • ES22655U - Table football game. (Machine-translation by Google Translate, not legally binding) : en es
  • ES191703A1 - A GRINDING MACHINE FOR FLAT SURFACES : en es
  • FR961125A - : fr
  • US2505959A - Mounting for vibrating machinery : en
  • US2506358A - Piecrust mix : en
  • US2506510A - Garment hanger : en
  • FR54547E - Transatlantic lounge chair : en fr
  • ES22726U - Improved through valve (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605973U - TWO-ROLLER PRESS WITH MOVED TOP ROLLER. : de en
  • GR12450B - SYSTEM FOR CONVERTING A MANUAL TOOL TO A MOTORCYCLE. : el en
  • DE1605769U - DEVICE FOR FASTENING AND ADJUSTING THE REAR CARRIAGE OF A LONG WOOD CARRIAGE ON A PIPE EXTENDING FROM THE FRONT WAGON TO THE REAR. : de en
  • FR54522E - Process for scrolling under the eyes of a teacher, lecturer, speaker, etc., passages of a text intended in particular to comment on a silent film, and apparatus for carrying out the process : en fr
  • ES22755U - A container for the drive and presentation of thread combs for sewing (Machine-translation by Google Translate, not legally binding) : en es
  • GB636799A - Improvements in or relating to tool holders for lathes and like machine tools : en
  • US2505840A - Clamping device for electron tubes and the like : en
  • DE1606049U - INSTALLATION SELF-SWITCH IN SCREW PLUG SHAPE WITH A HOUSING MADE OF COMPRESSED PLASTIC RESIN. : de en
  • GB636793A - Improvements in or relating to apparatus for coating articles with semi-fluid material : en
  • USD158383S - Bulk materials carrier : en
  • DE1605885U - PENCIL SHARPENER. : de en
  • ES22790U - Mat for bathroom. (Machine-translation by Google Translate, not legally binding) : en es
  • US2506238A - Wrapper suitable for menstrual pads : en
  • US2506505A - Switch : en
  • US2506177A - Ring closing fixture : en
  • GB636533A - Improvements in or relating to gear-grinding machines : en
  • ES21487Y - Perfume bottle pressure filler and measuring device : en es
  • ES191649A2 - : en es
  • FR961193A - : fr
  • US2506024A - 1-benzoylamino-4-(3' sulfonamido)-benzoylamino-anthraquinones and their preparation : en
  • US2506044A - Process for obtaining transparent effects on regenerated cellulose fibers : en
  • US2506347A - Automatic camera focusing device : en
  • US2506417A - Organic sulfonates and methods of making and using : en
  • US2506422A - Window : en
  • US2505929A - Load transfer device : en
  • DE1605989U - LETTER PLAY GAME. : de en
  • US2506165A - Method of forming designs in resinous plastic articles : en
  • US2505773A - Orthopedic shoe : en
  • USD158392S - Watch band clasp : en
  • US2506040A - Process for obtaining transparent effects on regenerated cellulose fibers : en
  • US2506246A - Ironing cord holder : en
  • FR961056A - : fr
  • GB636486A - Improvements in or relating to hollow floors : en
  • ES22652U - Improved lounge soccer game. (Machine-translation by Google Translate, not legally binding) : en es
  • IE19142L - Carpets and pile fabrics : en
  • FR54552E - Contact members, in particular for lamp sockets : en fr
  • ES21254Y - Perfected Gloves. : en es
  • GB636463A - Apparatus for sharpening and grinding rotary cutting tools : en
  • DE1605822U - WARRANTY CERTIFICATE FOR MUSTARD IN BAGS. : de en
  • US2506235A - Reciprocatory pump for supplying liquid fuel to internal-combustion engines : en
  • US2506330A - Safety signal for motor vehicles : en
  • DE1605838U - CONVEYOR LINE FOR FAN FOR CONVEYING BULK GOODS LIKE GRAIN. : de en
  • DE1605850U - TILT GRATE FOR STEAM BOILER, IN PARTICULAR LOCOMOTIVE BOILER. : de en
  • ES22788U - New hive perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • US2505900A - Printing machine : en
  • US2506466A - Electron emitters : en
  • AU3187149A - Improved means for luring marine animals, particularly fishin water : en
  • US2506073A - Egg sheller : en
  • US2505879A - Power lawn mower : en
  • ES22735U - Elastic strip in all directions and two sides. (Machine-translation by Google Translate, not legally binding) : en es
  • FR54413E - Automatic safety hub for gyroplane rotor : en fr
  • GB636484A - Improvements in the method of mounting and locking precision optical systems : en
  • GB636588A - Improvements relating to lubricators : en
  • GB636613A - Improvements in circular knitting machines of the dial and cylinder type : en
  • FR54520E - Board game : en fr
  • FR54464E - Tow bar for two-wheel tractor with offset and toolbar alignment corrector : en fr
  • FR54540E - roof element : en fr
  • FR54555E - Refining stack : en fr
  • FR54436E - Soft shoe with rigid sole and heel : en fr
  • FR961149A - : fr
  • ES21787Y - Hygienic adjustable dispenser, applicable to powdered or granulated food containers. : en es
  • US2506260A - Kicking man toy : en
  • FR961166A - : fr
  • GB636785A - Production of optical elements : en
  • GB636617A - Joint construction : en
  • FR961088A - : fr
  • GB636538A - Improvements in or relating to transport and stacking loading or the like of crops and the like : en
  • US2506025A - Anthraquinone vat dyestuffs : en
  • GB636536A - Improvements in and relating to aircraft : en
  • GB636696A - Manufacture of a raw material for lacquers from resinous ethylene oxide derivatives of phenols and lacquers made therewith : en
  • US2506334A - Twin-screw armored cable connector : en
  • DE1605858U - SUPPORT POST FOR LIGHT AND TELEPHONE POST. : de en
  • DE1605869U - CONTINUOUSLY ADJUSTABLE V-BELT DRIVE FOR DRILLING MACHINES AND OTHER MACHINE TOOLS. : de en
  • DE1605887U - TUBE CLOSURE. : de en
  • ES22360Y - Perfected bra. : en es
  • US2506116A - Earring support for hearing aid tubes : en
  • US2506289A - Process for the sepoaration of isomers : en
  • US2506450A - Bottle cap remover : en
  • US2506403A - Witzel : en
  • US2506092A - Signaling flag for ice fishing apparatus : en
  • USRE23223E - Portable truck heater : en
  • US2506379A - Alarm intensity control : en
  • DE1605878U - VERTICAL FAILING ON BICYCLE FRAME. : de en
  • DE1606025U - BAR OF SOAP. : de en
  • GB636602A - Improvements relating to the production of pitch mastic : en
  • US2505942A - Spring loop forming device : en
  • ES22424U - Closing for security bars. (Machine-translation by Google Translate, not legally binding) : en es
  • GB636745A - Process for pressing cavities in apertured parts, such as in blocks, bricks and the like : en
  • US2505804A - Piano construction with preassembled units : en
  • US2505910A - Oxidation of mercaptans : en
  • FR54443E - Reinforced concrete construction system, its prefabricated elements and their method of obtaining : en fr
  • FR961128A - : fr
  • BE493244A - : en
  • DE1605913U - TIPPER HINGE. : de en
  • DE1605839U - METAL CONTAINER OR CARRIER FOR TRANSPORTING CIGARETTES. : de en
  • AU2731449A - Improvements in and relating to grain silos : en
  • DE1606099U - DEVICE FOR AIR IMPROVEMENT IN POWER AND OTHER VEHICLES. : de en
  • US2506156A - Adjustable armrest between chairs : en
  • GR20818B - FOLDING AND REMOVABLE ROCKET SYSTEM. : el en
  • CA464846A - Woodpecker drill : en fr
  • US2506382A - Distributor for seeds and the like : en
  • US2506489A - Clarinet : en
  • US2506113A - Hluminated record holder : en
  • US2506376A - Apparatus for preforming clay charges prior to jiggering : en
  • AU144543B2 - Ballpoint pens : en
  • CA464786A - Salad dressing : en fr
  • AU3287950A - Improvements in or relating to matrix for production of plastic printing plates : en
  • AU150353B2 - Method and apparatus for making vitreous enamel : en
  • FR961141A - : fr
  • US2505962A - Intake manifold : en
  • US2506323A - Hernia pad : en
  • US2506448A - Temperature and humidity controlled refrigerating apparatus : en
  • FR961071A - : fr
  • US2506028A - Spring applied electromagnetically released brake : en
  • US2506168A - Portable folding projection apparatus for film slides : en
  • CA464843A - Reclaimed natural and synthetic rubber and process of reclaiming by the use of certain acids : en fr
  • US2506191A - Tobacco humidor : en
  • USPP938P - Eose plant : en
  • US2506452A - Clutch actuating mechanism : en
  • GB636494A - Improvements in or relating to the purification of sewage and the like : en
  • DE1605921U - PRECISION WOOD CONSTRUCTION KIT FOR FIXED MODEL CONSTRUCTION. : de en
  • US2506038A - Fastener applying implement : en
  • US2506278A - Wheel bearing : en
  • DE1606003U - ADJUSTABLE BOOK CASE. : de en
  • DE1606036U - PAINT SPRAY STAND. : de en
  • ES22780U - Reinforcement provision for containers intended to contain cookies (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605797U - TEXTILE REEL. : de en
  • ES14941Y - Wrench for nuts. : en es
  • GB636645A - Improvements in float valves : en
  • DE1605981U - ELECTRIC TIRE PRESSURE MONITORING DEVICE. : de en
  • DE1605894U - BUASTER. : de en
  • DE1605902U - DEVICE TO FACILITATE THE READING OF A KNITTING REFERENCE FOR HAND KNITTING. : de en
  • DE1605969U - PACKAGE FOR RANGE OF SEEDS. : de en
  • DE1605995U - RETAIL PACKAGE. : de en
  • DE1606044U - BOILERS FOR HOUSEHOLD AND INDUSTRIAL USE. : de en
  • IE19480L - Automatic exchange systems. : en
  • US2506373A - Holder for cold chisels and the like : en
  • US2505820A - Means for assembling and retaining radially disposed vanes : en
  • DE1606064U - IGNITION DEVICE FOR CONVERTER WITH LIQUID MERCURY CATHODE. : de en
  • DK70948C - Device for vacuum cleaners having an elastically suspended motor suction unit. : da en
  • US2505895A - Catalyst preparation : en
  • US2506103A - Calculating device : en
  • FR54504E - Intercom telephone set : en fr
  • FR961124A - : fr
  • GB636733A - Improvements in heat exchangers : en
  • DE1605906U - APPARATUS FOR DETERMINING THE MELTING POINT BETWEEN 40 DEGREE C AND 360 DEGREE C WITH A SIMPLIFIED OBSERVATION METHOD. : de en
  • DE1606086U - TABLE SAW. : de en
  • AU150868B2 - Magnetic storage systems : en
  • US2505881A - Transmission control : en
  • US2506183A - Apparatus for colonic therapy : en
  • AU148715B2 - Improvements in or relating to valves : en
  • AU2742149A - Improvements relating to vehicle road wheels : en
  • ES21711Y - Individual container-case for permanently disinfected hypodermic needles. : en es
  • GB636708A - Improvements in or relating to rollers for rolling-mill roller tables : en
  • US2506321A - Glass holder : en
  • US2506075A - Glass-cleaning device : en
  • AU3294250A - Improvements in or relating to presses for wool orthe like : en
  • BE493184A - PROCESS OF PARTIAL CATALYTIC OXIDATION OF OLEFINS. : en fr
  • US2506400A - Magnetic support : en
  • US2505980A - Variable resistance capacity arrangement : en
  • US2506084A - Brake : en
  • US2506189A - Adjustable jigsaw puzzle frame : en
  • US2506270A - Trip-free switch mechanism comprising a latch carried by a thrusttransmitting cam : en
  • DE1605925U - PROFILE COMPOSED OF FLAT STEEL FOR STRIP COVERING ON BUNGE WALLS, WALLS AND THE LIKE. : de en
  • AU3293550A - Improvements in or relating to gramophone records : en
  • USD158353S - Holder for bobby pins or the like : en
  • AU3285250A - A method of and apparatus for moulding concrete ties and like units : en
  • CA464838A - Axial flow compressor : en fr
  • CA464839A - Manufacture of anhydrous aliphatic acids from aqueous solutions thereof : en fr
  • BE493237A - NEW COMPOSITIONS AND METHODS FOR THEIR MANUFACTURING. : en fr
  • AU3294450A - Improvements relating to boxlike enclosures with removable covers : en
  • ES191667A1 - IMPROVEMENTS IN RADIOLOGICAL DEVICES : en es
  • GB636574A - Improvements in or relating to honey presses : en
  • US2506535A - Gas analysis apparatus : en
  • US2505972A - Air operated gun : en
  • CA464856A - Preparation of dimethyl alkyl amines : en fr
  • DE1605877U - BICYCLE HANDLEBAR WITH SUSPENSION. : de en
  • FR54463E - Device for improving the musicality of radio receivers : en fr
  • GB636509A - Improvements relating to drying machines : en
  • US2505767A - Resilient bushing : en
  • USD158406S - Pulham doll : en
  • DE1606031U - TEACHING MODEL FOR THE NITROGEN ATOM. : de en
  • DE1606078U - DEVICE FOR ACCOMPANYING RESERVOIRS FOR SALT, FLOUR, COFFEE ETC. : de en
  • FR54582E - Device for wound protection : en fr
  • DE1606084U - WASTE COLLECTORS. : de en
  • GB636585A - Improvements in grabs : en
  • ES190320A3 - AN AUTOMATIC DEVICE FOR INDICATING THE LOSS OF LIQUID IN THE HYDRAULIC BRAKES : en es
  • DE1605768U - RIGID CART STAND. : de en
  • FR54598E - Lighter : en fr
  • GB636485A - Device for transforming a continuous rotary motion into reciprocating motion : en
  • US2506513A - Sweater frame : en
  • CA464791A - Preparation of galvanized sheets to receive resinous coatings : en fr
  • AU145517B2 - Improvements relating to vehicle road wheels : en
  • AU3291550A - Improvements in and relating to friction clutches and brakes : en
  • CA464788A - Production of covered wire : en fr
  • AU151822B2 - Improvements in or relating to gramophone records : en
  • DE1606062U - FLOW TUBE PENDANT LIGHT. : de en
  • US2506054A - Rotary beater topper for vegetable plants : en
  • FR961072A - : fr
  • GB636655A - Improvements in or relating to means for testing brakes of road vehicles : en
  • DE1606056U - CONNECTOR PLUG. : de en
  • US2506002A - Static wheel balancer : en
  • ES18831Y - Fruit juice extracts and egg yolk separator. : en es
  • GB636560A - Improvements in or relating to the preparation of iron oxide reagent : en
  • US2506111A - Valve : en
  • ES22736U - Pin-safety pin equipped with a safety lock. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605920U - PLAY EQUIPMENT LIKE A BOARD, CARD OR DICE GAMES. : de en
  • CA464819A - Writing instrument : en fr
  • ES22773U - A cigarette pouch (Machine-translation by Google Translate, not legally binding) : en es
  • FR961190A - : fr
  • CA464883A - Voice-controlled two-way telephone set : en fr
  • US2506093A - Power steering apparatus for nose wheels : en
  • FR54599E - Secret lock : en fr
  • DE1605783U - INK FILLER HOLDER. : de en
  • DE1606058U - TRANSFORMER WITH SLIDING THROTTLE CORE. : de en
  • ES22744U - A special buckle to hold and adjust the ribbons of the bras provided with a hook that allows to join or repair the buckle of the garment to which it is applied (Machine-translation by Google Translate, not legally binding) : en es
  • GB636542A - Improvements in motor vehicle drives : en
  • US2506052A - Reversing mechanism for washing machines : en
  • USD158356S - Soapbox holder : en
  • CA464827A - Phenolic colour former : en fr
  • CA464768A - Artificial leg : en fr
  • FR961184A - : fr
  • FR54474E - Explosion turbines : en fr
  • FR54570E - Delayed fuses : en fr
  • CA464799A - Dipole antenna system : en fr
  • GB636597A - Improvements in or relating to carpet looms : en
  • US2506020A - Mixture of insoluble aminoanthraquinone dyes : en
  • US2506491A - Volume control : en
  • DK70950C - Reinforcing inserts for reinforced concrete structures and methods of manufacturing such a reinforcing insert. : da en
  • US2506380A - Foldaway stairway : en
  • GB636737A - Toluenesulphonates and their method of preparation : en
  • GB636738A - Polymethine dyes : en
  • US2506161A - Die holder : en
  • US2506001A - Educational device : en
  • US2506050A - Synthesis of cyanotricarboxylate compounds : en
  • DE1605801U - MONTH BINDING. : de en
  • US2505800A - Filling machine : en
  • DE1605955U - COOLING AREA THERMOMETERS. : de en
  • DE1606004U - FOLDING BAG. : de en
  • US2505854A - Sound absorbing casing for noise emitting apparatus : en
  • US2506305A - Form for frying tortillas to make fried tacos : en
  • US2506063A - Valve operating mechanism : en
  • US2506357A - Journal binder : en
  • GB636567A - Improvements in the testing of yarns and the like : en
  • AU3294150A - Improvements in vehicle wheel and brake assemblies : en
  • US2505892A - Card index : en
  • DE1605900U - HANGING DEVICE FOR SOLID SOAP WITH ELASTIC HANGER MOLTENED INTO THE SOAP BODY. : de en
  • CA464892A - Yarn advancing reel : en fr
  • DE1605957U - INFUSORY CATCH AND CLEANING BELL. : de en
  • US2505914A - Clothes hanger with adjustable shoulder pieces : en
  • US2506131A - Peristereoscopic apparatus for taking, reeducing, or enlarging pictures : en
  • FR54592E - Improvements to vehicle propulsion systems : en fr
  • GB636531A - Improvements in or relating to aircraft fuel systems : en
  • AU3291850A - Magnetic storage systems : en
  • GB636641A - Improvements in or relating to mechanical presses : en
  • GB636598A - Improvements in self sealing valved couplings : en
  • FR961136A - : fr
  • ES191725A1 - A PHYSICAL-CHEMICAL PROCESS FOR THE INDUSTRIAL OBTAINING OF THE PURE WAXES CONTAINED IN THE VEGETABLE SPECIES SACHARUM OFFICIANARUM : en es
  • FR54482E - Electric motor for record players and similar uses : en fr
  • ES22682U - New model of bra for planes (Machine-translation by Google Translate, not legally binding) : en es
  • ES22781U - Compressor. (Machine-translation by Google Translate, not legally binding) : en es
  • FR54506E - Totalizing and printing wheel and its application to machines having to simultaneously enter a sum and count it : en fr
  • US2505883A - Choker hook : en
  • US2506268A - High-speed facsimile synchronizing system : en
  • US2506432A - Attachment for crocheting machines : en
  • USD158359S - Stove or the like : en
  • USD158389S - Shoe or similar article : en
  • ES191689A1 - A DEVICE FOR AUTOMATICALLY MAINTAINING THE FILLING AND PRESSURE IN THE RESERVE CONTAINER OF THE MAIN CYLINDER OF A HYDRAULIC TRANSMISSION, SUCH AS A BRAKE CONTROL : en es
  • DK70949C - Removable shelf for cabinets or shelves, especially storage shelves. : da en
  • FR54544E - Improvements in fire-resistant embeddings, for steel structures or related to these embedments : en fr
  • GB636554A - Cloth dyeing machine : en
  • GB636761A - Diazotype layers containing resorcinol mono-ethers : en
  • CA464871A - Detergent : en fr
  • US2506490A - Earpiece with plural sound passages : en
  • FR54411E - Anti-theft device for automobiles and other vehicles : en fr
  • FR54468E - Collar and tie holder : en fr
  • FR54498E - Braking device for vehicles : en fr
  • FR961172A - : fr
  • US2506384A - Measuring circuits : en
  • DE1606009U - EQUIPMENT PLUG CONNECTION FOR ELECTRICAL EQUIPMENT. : de en
  • DE1606019U - ELECTRICALLY HEATABLE FRYING PAN. : de en
  • ES22650U - Hydromassage device for the face and other parts of the body (Machine-translation by Google Translate, not legally binding) : en es
  • ES191597A1 - A COMBINED AERIAL ADVERTISING SYSTEM : en es
  • ES192190A3 - A FASTENING AND EXTRACTING APPARATUS OF PINS : en es
  • ES22766U - Knight shorts (Machine-translation by Google Translate, not legally binding) : en es
  • FR961051A - : fr
  • CA464748A - Screw fastening : en fr
  • FR961176A - : fr
  • GB636603A - The preparation of acylated amines : en
  • BE493286A - Method for upgrading starch : en nl
  • DE1605800U - ELECTRIC FOOT WARMER. : de en
  • ES20715Y - Perfected mechanical pencil for one or two leads. : en es
  • CA464893A - Reel : en fr
  • CA464841A - Production of potassium fluozirconates : en fr
  • AU146600B2 - Improvements in or relating toa paper coating machine : en
  • ES22787U - Belt perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • GB636721A - Improvements in or relating to cigarette making machines : en
  • US2505917A - Kitchen tool : en
  • US2505960A - Liquid applying apparatus for strip material : en
  • US2506340A - Apparatus for charging batteries : en
  • US2506027A - Pin having a safety catch : en
  • US2506544A - Auxiliary control for hydraulic : en
  • DE1606094U - CLOSURE FOR PRESERVING JARS AND BOTTLES WITH MAJORLY FLAT SEALING SURFACES OF PRESERVING JAR AND LID. : de en
  • ES22718U - Scissors to cut metal threads or rods and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • US2505951A - Rotary engine : en
  • US2505953A - High-vacuum diffusion pump : en
  • US2506349A - Box hook : en
  • US2506163A - Diamond abrasive wheel : en
  • US2506423A - Circular stencil feeding attachment : en
  • SE128124C1 - : en sv
  • US2506442A - Means for inserting a weft into a warp in a circular loom : en
  • US2506479A - Combined work support and ironing board : en
  • CA464798A - Tuning indicator for radio receivers : en fr
  • DE1605967U - CATWALK WITH ELECTRICALLY MOVED BASE FOR SHOP WINDOW DECORATION. : de en
  • GB636612A - Improvements in compressors of gas turbine units : en
  • DE1605755U - PLANING DEVICE. : de en
  • CA464772A - Shaft sealing : en fr
  • CA464783A - Chlorinated-aliphatic ether of amino-diphenylamines : en fr
  • ES192336A1 - IMPROVEMENTS IN TERRAJA APPLIANCES FOR THREADING PIPES AND SIMILAR : en es
  • US2505902A - Wall structure embodying panel units : en
  • US2506407A - Gaff for fishing : en
  • US2505757A - High capacity, low inertia check valve for jet propulsion motors : en
  • US2506141A - Uniform microdisplacement device, particularly for gratings scriber : en
  • AU144542B2 - Improvements in and relating to thread-advancing reels : en
  • AU148636B2 - Improvements relating to apparatus for controlling the supply of liquid fuel tothe combustion chamber ofa prime mover : en
  • US2505948A - Pyridinium esters : en
  • CA464858A - Flying boat : en fr
  • US2505943A - Venetian blind : en
  • US2505990A - Motion-picture camera accessory for making titles and special effects : en
  • US2506142A - Two-stroke multicylinder engine : en
  • USD158403S - Athletic shoe : en
  • FR54526E - Safety regulator : en fr
  • FR961068A - : fr
  • GB636590A - Improvements relating to fire-fighting appliances : en
  • CA464844A - Method of manufacturing coats : en fr
  • FR961189A - : fr
  • DE1606093U - SEWING MACHINE SPECIAL FOOT TO AVOID MISSED SEAMS AND FOR PLUGGING. : de en
  • US2506304A - Fuse : en
  • USD158420S - Cabd game score indicating device : en
  • DE1606013U - ISOLATOR FOR ULTRA-SHORTWAVE DOUBLE CABLES. : de en
  • US2506045A - Process for obtaining transparent effects on regenerated cellulose fibers : en
  • US2506366A - Lawn edger : en
  • AU148579B2 - Multi-range converter drive : en
  • CA464890A - Advancing reel : en fr
  • US2505848A - Hinge construction : en
  • US2506102A - Combined saw handle, square, and miter : en
  • US2505749A - Vegetable oil extraction : en
  • US2506404A - Shaft bearing : en
  • USD158417S - Plate or the like : en
  • CA464764A - Furniture : en fr
  • US2506236A - Machine stop-check for jamproofing dial indicators : en
  • US2505815A - Shaping machine : en
  • US2505983A - Illuminating means for camera range determining devices : en
  • US2506411A - Trousers or the like : en
  • US2506540A - Vanillin purification by distillation : en
  • US2505758A - Suction pickup rotor for seed dispensing machines : en
  • US2505754A - Superheterodyne circuit : en
  • US2506559A - Athletic shoe : en
  • DE1605760U - SHOWCASE FOR SCHOOL AND EXHIBITION PURPOSES. : de en
  • GB636495A - Improved electrical system for synchronising the speeds of prime movers : en
  • US2505846A - Slide loop : en
  • DE1605941U - VEHICLE FOR TRANSPORTING CULTURAL PRODUCTS AND THEIR ACCESSORIES ON TABLES. : de en
  • DK70936C - Apparatus for forming and lubricating a dough string coming from a dough press. : da en
  • ES22778U - Safety cap-capsule and seal for bottles. : en es
  • FR54434E - Installation and apparatus for automatic shutdown of the feed water reheating station of steam power plant boilers in the event of tube rupture in a reheater : en fr
  • FR54553E - Device for limiting the advance of the carriage of a machine tool : en fr
  • GB636480A - Improvements in or relating to apparatus for recording pertinent data concerning theperformance and operation of a machine or process : en
  • AU2727749A - An improved mobile posthole digger : en
  • CA464864A - Alkylation : en fr
  • CA464773A - One-piece garment : en fr
  • FR54488E - Wagon for semi-automatic handling of various products : en fr
  • US2506090A - Trailer hitch : en
  • US2506465A - Anchoring piece for handles for the sides of cooking utensils : en
  • USD158385S - Shoe or similar article : en
  • DE1605827U - Lever corkscrew. : de en
  • GB636479A - Improvements in and relating to bleaching of proteinaceous materials : en
  • GB636581A - Improvements in and relating to the gearing of accessories for gas turbines : en
  • FR961103A - : fr
  • FR54514E - Universal developer for photography and cinema : en fr
  • ES20564Y - Perfected terminal for batteries. : en es
  • DE1606095U - TENSIONER FOR SINGLE GLASSES. : de en
  • GB636676A - Means for sound absorption in straight or bent ducts for the passage of air or other gases : en
  • US2506368A - Vehicole actuated traffic controller : en
  • ES22723U - New special packaging for the packaging and transport of bottles and similar (Machine-translation by Google Translate, not legally binding) : en es
  • GB636513A - Improvements in rotary pumps or motors : en
  • USD158369S - Traffic signal : en
  • DE1605787U - CIGARETTE APPARATUS. : de en
  • ES191681A1 - ONE APPARATUS FOR INJECTING, BY VOLATILIZATION, ALL KINDS OF INJECTIONS BY SKIN : en es
  • FR961105A - : fr
  • CA464826A - Vesicular prints and process of making same : en fr
  • GB636594A - Improvements in or relating to clamping devices for the construction of scaffolding and other temporary metal structures : en
  • CA464800A - Control for internal combustion engines : en fr
  • CA464862A - Foam skimmer : en fr
  • FR961157A - : fr
  • GB636634A - Improvements relating to heaters for preventing freezing of the cooling water of internal combustion engines : en
  • US2506117A - Machine for cutting almonds : en
  • DE1605805U - FOOTBANK STAIRS. : de en
  • DE1606022U - EXTENDABLE COVER RAILS. : de en
  • BE493262A - : en
  • US2505950A - Launching or discharging equipment for signaling : en
  • FR54510E - Liquid volatilizer : en fr
  • GB636543A - Device for the continuous measuring of the thickness of a metal strip during rolling : en
  • GB636777A - Improvements in or relating to the production of amidines : en
  • GB636771A - Disazo dyestuffs : en
  • US2505819A - Panoramic sextant having stabilized reticle : en
  • US2506484A - Camera with darkroom loaded roll film : en
  • FR54416E - Improvements to glasses : en fr
  • GB636506A - Improvements in or relating to irreversible driving mechanisms : en
  • GB636672A - Improvements in spring assemblies for seats and the like : en
  • US2506155A - Driving mechanism for twister tube type of spinning frames : en
  • DE1605841U - ELECTRIC OVEN. : de en
  • GB636511A - Holding device for cans and similar vessels, especially milk cans : en
  • FR54445E - Improvements in the manufacture of electric lamps : en fr
  • FR54560E - Improvements to railways : en fr
  • CA17546S - Souvenir bastion : en
  • DE1605775U - CAR LICENSE PLATE. : de en
  • DE1606005U - LETTER MECHANICS WITH SWIVELING STRINGERS. : de en
  • GB636779A - Improvements in or relating to animal enclosures and cleaning means for the floors thereof : en
  • DE1605882U - IMPROVEMENT ON SCISSORS. : de en
  • DE1605890U - SCREW CLAMP. : de en
  • DE1605946U - MULTI-PURPOSE ARMCHAIR. : de en
  • FR961058A - : fr
  • DE1605752U - BRICK HAMMER WITH PROFILED HAMMER CUTTER. : de en
  • DK70951C - Hydraulic injection molding machine. : da en
  • GB636697A - Improvements in and relating to the manufacture of cyanamide and its derivatives : en
  • FR54475E - Artificial leg : en fr
  • ES22257U - New hollow glass tile for construction (Machine-translation by Google Translate, not legally binding) : en es
  • GB636762A - Improvements in or relating to anode units for x-ray tubes : en
  • DE1605968U - BILLBOARD FOR NEW BUILDINGS. : de en
  • DK70964C - Detonator fuse. : da en
  • GB636627A - Improvements in and relating to kitchen cabinets : en
  • GB636763A - Improvements in rotary engines or pumps : en
  • GB636664A - Improvements in and relating to cam devices for imparting varying feed-increments totool-holders of machine tools and the like displaceable elements of machines : en
  • ES21644Y - Improved chains. : en es
  • FR54548E - Mechanical propelled boat with towing device : en fr
  • FR961147A - : fr
  • DE1605991U - PLAY DEVICE FOR THE PURPOSES OF THE FOOTBALL TOTALIZER. : de en
  • FR961080A - : fr
  • US2506057A - Means and method for rendering paperboard cartons gastight and packages so produced : en
  • GB636662A - Improvements in or relating to mountings for hinged doors and the like : en
  • DE1606098U - SAFETY DEVICE ON PRESSURE GENERATING SYSTEMS. : de en
  • GB636658A - Improvements in or relating to electrical heating apparatus : en
  • DE1605812U - ADJUSTMENT DEVICE FOR ALIGNING THE KNIFE IN KNIFE SHAFTS. : de en
  • DE1606096U - LABEL FOR WINE BOTTLES IN THE SHAPE OF A BASEMENT DOOR. : de en
  • DE1605828U - SWIMMING DEVICE. : de en
  • FR961165A - : fr
  • DE1605856U - HANDLE FASTENING, ESPECIALLY FOR ENAMELED COOKER DOORS, - FLAPS OR THE LIKE. : de en
  • US2506134A - Clock display device : en
  • US2505993A - Fluorescent electric lamp : en
  • US2506527A - Automatic field start control for code type communication systems : en
  • US2506051A - Radiator core mounting : en
  • US2506495A - Indexing mechanism : en
  • USD158388S - Combined scraper and holder for brushes : en
  • US2505751A - Broad band antenna : en
  • DE1606052U - SWITCH WITH FUSE FUSE. : de en
  • US2506000A - Tape reperforator : en
  • ES22763U - A mechanical billboard for the alternative display of different announcements or notices (Machine-translation by Google Translate, not legally binding) : en es
  • FR54509E - Magnetic skin massage : en fr
  • US2506287A - Device for picking cotton : en
  • FR54507E - Automatic machine for making saws : en fr
  • US2505939A - Coaxial switch with plurality of contacting fingers : en
  • ES21495Y - Glass glasses, crystal and other fragile matter. : en es
  • FR961173A - : fr
  • AU150742B2 - Magnetic storage systems for electronic binary digital computers : en
  • AU2796049A - Improved process for strengthening woodpulp : en
  • ES188949A1 - IMPROVEMENTS IN THE HOLDING OF THE REPLACEMENT PARTS BLOWERS, WITH A RUBBER OR RUBBER ELASTIC JOINT PROCEDURE : en es
  • ES22746U - Spring drill to hold the bobbin inside the shuttle. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22772U - Hygiene capsule and guarantee for all kinds of beverage containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1606085U - BATHROOM. : de en
  • US2505817A - Hydrogenated polyalkylated phenols : en
  • US2506469A - Window ventilator : en
  • US2506532A - Hog and cattle skinning table : en
  • DE1605762U - THINNER DISTRIBUTOR. : de en
  • US2505932A - Ball stop for bowling alleys : en
  • US2506279A - Sound actuated signal device for telephones : en
  • US2505891A - Diaper protector : en
  • ES192032A3 - IMPROVEMENTS MADE IN THE CONSTRUCTION AND ASSEMBLY OF LOCKS FOR RENTAL BOX BLOCKS : en es
  • FR961087A - : fr
  • ES21753Y - Exchange portfolio. : en es
  • FR961114A - : fr
  • FR961167A - : fr
  • US2506512A - Intake control for internalcombustion engines : en
  • FR961198A - : fr
  • DE1606008U - ELECTROMAGNETIC INDICATOR, IN PARTICULAR FOR REMOTE SWITCHING DEVICES IN TELEPHONE SYSTEMS. : de en
  • ES16594Y - Portable electric lamp pneumatic support device. : en es
  • US2506293A - Expansion joint : en
  • GB636766A - Improvements in and relating to typewriters : en
  • CA464803A - Clutch plate : en fr
  • GB636748A - Improvements in tensioning devices for winding machines : en
  • FR961155A - : fr
  • ES21504Y - Machine for attaching papers. : en es
  • FR54414E - Flexible sole with removable overlapping surfaces : en fr
  • FR54417E - Airship kite : en fr
  • FR961163A - : fr
  • US2506391A - Clamp type garment hanger : en
  • US2506041A - Process for obtaining transparent effects on regenerated cellulose fibers : en
  • US2506232A - Machine for making retractable tubing : en
  • US2506480A - Water closet tank cover : en
  • GB636608A - Improvements in devices for drawing off beer and other gaseous liquids from containers : en
  • ES22700U - Machine to sharpen leaves on both sides of their edges. (Machine-translation by Google Translate, not legally binding) : en es
  • FR54408E - Hat box or opening box : en fr
  • US2505871A - Process for continuously heating hydrocarbon fluids : en
  • US2506335A - Electronic time delay circuit : en
  • US2506547A - Engine cooling pump and fan assembly : en
  • DE1605863U - CAGE SAIL JIG MADE OF LIGHT ALLOY. : de en
  • US2506169A - Illumination system for projectors : en
  • DE1605891U - ELASTIC MOLDING TO IMPROVE THE APPEARANCE OF THE BUST. : de en
  • DE1606016U - LAMP FOR ILLUMINATING CONTAINERS. : de en
  • DE1606047U - LIGHTING DEVICE FOR SCALES. : de en
  • FR961107A - : fr
  • IS580A7 - Method and equipment for extracting bones from fish without dividing the fish into two fillets. : en is
  • FR54484E - Device for controlling the image of a reflex photographic or cinematographic camera : en fr
  • US2506200A - Device for selection of groups of lines within automatic telephone exchanges : en
  • US2506328A - Plastic figurine : en
  • ES191698A1 - SOME IMPROVEMENTS IN THE CONSTRUCTION SYSTEMS OF REINFORCED AND HOLLOW CEILINGS : en es
  • CA464886A - Governor : en fr
  • DE1605940U - CONVEYOR BELT, IN PARTICULAR FOR BREAD AND ONCEBACK CUTTERS. : de en
  • GB636732A - Improvements in or relating to the operation of direct current motors over desired speed ranges : en
  • CA464849A - Hollow cavity resonator : en fr
  • ES22653U - Improved lounge soccer game. (Machine-translation by Google Translate, not legally binding) : en es
  • US2505770A - Drive for airplane wheels : en
  • US2506402A - Gas cleaning apparatus : en
  • US2505797A - Meat chopper : en
  • US2505905A - Fluid meter : en
  • US2505936A - Temperature compensated conductivity cell electrode : en
  • US2506035A - Writing instrument : en
  • FR54551E - Pneumatic servo-motors capable of being applied to control hydraulic brakes : en fr
  • GB636728A - Sewing machine for stitching leather cases : en
  • GB636498A - Improvements relating to furnace conveyor rollers : en
  • US2506548A - Power transmission device : en
  • ES22761U - Suitcase (Machine-translation by Google Translate, not legally binding) : en es
  • FR54581E - Snap-on and waterproof bit device and applications : en fr
  • US2505889A - Ratchet type socket wrench : en
  • US2505978A - Mechanical drive mechanism : en
  • US2506065A - Production of diolefins and motor fuel from carbon monoxide and hydrogen : en
  • US2506210A - Uniform blade flft system for rotors : en
  • GB636637A - Improvements in or relating to windscreen wipers : en
  • DE1605803U - CHILDREN'S MILK BOTTLE MADE OF HEAT-RESISTANT GLASS WITH BUILT-IN THERMOMETER. : de en
  • US2506425A - Combined chain belt and elevator conveyer : en
  • FR961194A - : fr
  • GB636541A - Improvements in or relating to means for translating, oscillating or rotating a beamof electromagnetic radiation : en
  • CA464837A - Vibratory motor : en fr
  • US2505788A - Automatic line forming machine : en
  • US2506356A - Retainer remover : en
  • US2505791A - Inductance tuning apparatus : en
  • CA464848A - Motor vehicle : en fr
  • US2506240A - Measuring trap chamber with adjustable float controlled cutoff : en
  • US2505877A - Vapor phase fluorination process : en
  • US2506273A - Particle separator : en
  • USD158379S - Ash tray : en
  • AU148590B2 - Improvements inthe manufacture of material intended for use in fabricating battery separators : en
  • AU3290250A - Improvements in rail joints and fish plates therefor : en
  • CA464865A - Mineral oil composition : en fr
  • GB636606A - Improvements in or relating to adhesive preparations for medical and like use and methods of obtaining the same : en
  • DE1605862U - MOLDING STONES FOR CHIMNEY INSTALLATION. : de en
  • FR961142A - : fr
  • AU3293850A - Improvements relating to radiators for ultrahigh frequency energy and apparatus embodying thesame : en
  • FR54543E - Electrical contact device : en fr
  • DE1605763U - OAT CRUSH. : de en
  • US2506344A - Method for making thiophosphates : en
  • DK70952C - Ferrous alloy based on nickel or nickel-cobalt. : da en
  • FR961093A - : fr
  • GB636740A - Improvements in the process for sealing electric lamps and the like : en
  • DE1605870U - CUTTING OIL SELECTOR. : de en
  • DE1605923U - SUPPORT SUPPORTS FOR CONVEYOR SCAFFOLDING, PREFERREDLY FOR CONVEYOR ROADS IN MINES. : de en
  • DE1605922U - DEVICE FOR PACKAGING AND CHILLING SWEETS. : de en
  • FR961062A - : fr
  • US2505985A - Delayed-action switch : en
  • FR54466E - Improvements to electric heating blankets, networks, nets and heating panels : en fr
  • FR54564E - Braided wood panels : en fr
  • FR961144A - : fr
  • ES191679A1 - A PROCEDURE FOR OBTAINING INJECTABLE PRODUCTS : en es
  • ES21782Y - Nib. : en es
  • US2506031A - Gas pressure regulator apparatus : en
  • US2505876A - Electric storage battery : en
  • US2505937A - Welding electrode : en
  • US2506461A - Display card : en
  • GB636589A - Taps and cocks for controlling fluids : en
  • CA464776A - Manufacture of oxalic acid : en fr
  • CA464755A - Children's toilet seat : en fr
  • DE1605892U - COMBINATION SHIRT TROUSERS. : de en
  • US2505793A - Radar training device : en
  • US2505956A - Dry lime acetylene generator : en
  • US2505836A - Fastener for identification tags : en
  • US2506087A - Apparatus for inspecting and sorting sheets : en
  • US2506173A - Machine for inserting coils in electric stators : en
  • USD158397S - Combined tray and receptacle holder : en
  • US2506213A - Butter mold : en
  • US2506398A - Cable connector toe-in-type : en
  • DE1605886U - PACKAGING OF RAZOR BLADES. : de en
  • ES191700A1 - IMPROVEMENTS INTRODUCED TO THE PLUG PLUG IN THE COMPRESSORS FOR REFRIGERATORS : en es
  • AU147949B2 - Improved apparatus for scouring or washing materials articles of clothing, fabrics, textiles, woollens andthe like : en
  • USD158380S - Heftler-louiche bottle : en
  • US2506284A - Door check : en
  • US2506083A - Scraper : en
  • DE1605964U - ACCOUNT SHEET FOR CALL BOOKING. : de en
  • ES22715U - Fuel economizer by supplementary air inlet, regulated by automatic compressor valve (Machine-translation by Google Translate, not legally binding) : en es
  • US2506264A - Forming machine : en
  • US2506043A - Process for obtaining transparent effects on regenerated cellulose fibers : en
  • US2506166A - Engraving machine : en
  • US2506318A - Frankfurter grilling device : en
  • US2506361A - Production of the higher fatty acid : en
  • US2506557A - Method for smelting sulfide bearing raw materials : en
  • ES22696U - Artificial bones, especially femur heads. (Machine-translation by Google Translate, not legally binding) : en es
  • US2506015A - Label and record set : en
  • FR54407E - Hat box or opening box : en fr
  • FR961191A - : fr
  • GB636712A - Pump assembly : en
  • CA464817A - Method of separating fatty acids : en fr
  • CA464761A - Electrical machine having radially accessible groove for the windings : en fr
  • CA464789A - Production of silicon steel sheet stock having insulative surface : en fr
  • DE1605912U - DEVICE FOR ADJUSTING THE BACKREST OF CHILDREN'S SPORT. : de en
  • US2506211A - Pot cover holder and drip catcher : en
  • US2506327A - Article of tungsten and wrought copper joined by sintered copper : en
  • US2506434A - Pumping mechanism : en
  • CA464771A - Transversely sliding railway frog : en fr
  • DE1605953U - TRIPOD. : de en
  • DE1605984U - BRACKETS FOR DRIVE CHAINS, IN PARTICULAR FOR BICYCLE AND MOTORCYCLE CHAINS. : de en
  • US2506107A - Loader : en
  • US2506186A - Gaseous electron tube circuits : en
  • US2506523A - Automatic phonograph : en
  • CA464779A - Method and composition for killing weeds : en fr
  • AU148931B2 - Improvements in electrical rheostats, potentiometers, switches orthe like devices : en
  • DK70955C - Money box with mechanical insert. : da en
  • GB636775A - Improvements in adjustable supports for lamps or the like : en
  • DE1605889U - CONVEYOR BELT. : de en
  • CA464769A - Wedging assembly : en fr
  • CA464825A - Glass fibre product : en fr
  • US2505862A - Television receiver : en
  • US2505986A - Brake rigging : en
  • AU151549B2 - Improvements in or relating to television transmitting tubes : en
  • US2506150A - Hay loader and stacker : en
  • USD158394S - Toy animal figure : en
  • DE1605978U - ARCHED WINDSHIELD WINDOWS ON THE FRONT END WALL FOR CARS OR BUSES. : de en
  • US2506237A - Terrace display : en
  • US2506269A - High-speed facsimile synchronizing system : en
  • US2506074A - Valve and handle mechanism for portable fir extinguishers : en
  • DK70959C - Method for producing images on porous, liquid-absorbent fibreboard. : da en
  • DE1606035U - CHILD SELF DRIVERS (HOLLAENDER) WITH CANTILEVER CONNECTING FRAME OF THE AXLES. : de en
  • GB636505A - Improvements in centrifugal machines : en
  • GB636787A - Improvements in or relating to separable fasteners : en
  • US2506216A - Self-locking centrifugal mold : en
  • FR961116A - : fr
  • GR12449B - CIGARETTE DETECTION PIPE FOR TOBACK FILTRATION. : el en
  • DE1605873U - BAG ON VEHICLE DOORS. : de en
  • GB636520A - Improvements in or relating to locking or clamping devices : en
  • ES191829A2 - : en es
  • US2505806A - Piano : en
  • US2505965A - Motion-picture projector for film with pictures in alternate series : en
  • CA464853A - Lubricant and method of making the same : en fr
  • US2505893A - Sealing strip for panel members : en
  • DE1605790U - TOOL FOR REMOVING THE INNER RINGS OF SINGLE SIDED SHOULDER BALL BEARINGS. : de en
  • AU3287550A - Improvements in or relating togas cocks : en
  • DE1605792U - PERSONALIZED COLLAR. : de en
  • ES20051Y - Lead cover for skylights and similar covers. : en es
  • FR54521E - Process for obtaining colored relief views : en fr
  • CA464785A - Polarized light ultraviolet comparison photometers : en fr
  • CA464802A - Electro-magnetic pump : en fr
  • CA464894A - Tripod support for a signal flare : en fr
  • US2506049A - Lubricant : en
  • US2506435A - Radiation measurement : en
  • CA464832A - Commutator : en fr
  • CA464745A - Hydraulic loader : en fr
  • AU149373B2 - Improvements in or relating to presses for wool orthe like : en
  • US2506265A - Space-charge tube : en
  • US2506364A - Heat-treating aluminum foil : en
  • CA464884A - Refrigerant compressor : en fr
  • US2505849A - Electromagnet with two armatures : en
  • US2506064A - Cable protector : en
  • FR961065A - : fr
  • US2506010A - Electrical connector clamp : en
  • US2506316A - Forming hydrogel beads by spray contact : en
  • US2506124A - Circuit arrangement for indicating the duration of electrical pulses : en
  • GB636723A - Improvements relating to luggage and like carriers for the roofs of vehicles : en
  • GB636794A - Improvements relating to renewable heel fitments for boots and shoes : en
  • US2505765A - Intravenous injection equipment : en
  • US2506519A - Picture-holding device : en
  • US2506079A - Teat cup liner turner : en
  • US2505852A - Caster : en
  • FR54402E - Improvements to projection devices and the like : en fr
  • US2505764A - Stainless steel and method : en
  • US2506359A - Well blowout preventer : en
  • US2506362A - Closure member : en
  • AU145366B2 - Fluid pump pressure limiting valve : en
  • US2506470A - Recording gauge system : en
  • US2506488A - Combination girdle and panty : en
  • US2505909A - Cathode-ray tube with oxide coated cathode : en
  • AU152574B2 - Improvements in' the cooling of furnaces for catalytic carbon monoxide hydrogenation : en
  • US2505970A - Plug valve : en
  • US2505976A - Automatically rotatable barbecue : en
  • CA464888A - Shaft gland : en fr
  • US2506333A - Broom hanger : en
  • US2505792A - Cyclohexane production : en
  • US2506085A - Boat-lowering apparatus : en
  • AU2725049A - Method and apparatus for producing detergent solutions : en
  • GB636481A - Improvements in reflex photographic cameras : en
  • CA464782A - Method of and material for preparing zinciferous surfaces for electroplating : en fr
  • US2506219A - Slot holder : en
  • USD158357S - Animated toy : en
  • US2505821A - Vehicle wheel : en
  • US2505842A - Power-transmission system : en
  • US2505844A - Interpolymerization : en
  • DE1605927U - MACHINE FOR LIFTING SOIL, ESPECIALLY IN THE WADDEN SEA AND MOORE. : de en
  • USD158405S - Lighting fixture : en
  • US2505997A - Intermittent, molten material, pressing machine : en
  • ES191671A1 - A PROCEDURE FOR TREATING WOODS TO SOFTEN THEM CONVENIENTLY FOR CUTTING : en es
  • GB636648A - Improvements in or relating to the production of new quaternary salts : en
  • GB636770A - Improvements in and relating to apparatus for testing radio-frequency amplifiers and the like : en
  • FR54501E - Derailleur for bicycles and the like : en fr
  • CA464738A - Self-compensating telegraph system : en fr
  • US2505901A - Vapor generator for supplying va : en
  • USD158371S - Vehicle washing machine : en
  • US2506171A - Automatic switching device : en
  • US2506307A - Contacting gaseous fluids and solid particles : en
  • US2506499A - Roll assembly carrier mounting for pulverizing mills : en
  • CA464867A - Mineral oil composition : en fr
  • US2505996A - Damper to control gas flow : en
  • FR961175A - : fr
  • DE1606010U - STRIP MADE FROM STANDARD BODY, PREFERABLY MADE OF COMPRESSED MATERIAL OR THE SAME. : de en
  • DE1606034U - SALES CONTAINER FOR PACKAGES OF MEDICINAL PRODUCTS, COSMETIC PREPARATIONS OR THE LIKE. : de en
  • AU145365B2 - Improvements in or relating togas cocks : en
  • US2505944A - Ultraviolet electrotherapeutic device : en
  • DK70940C - Process for the preparation of an insulating mixture for electrical purposes. : da en
  • US2506139A - Dump trailer : en
  • US2506008A - Hydraulic control valve : en
  • US2506311A - Bag pouch : en
  • US2506355A - Adjustable reflector support : en
  • DK70960C - Door for car bodies. : da en
  • GB636671A - Improvements in position data signal transmission systems : en
  • GB636792A - Electric blasting initiators and methods of producing the same : en
  • GB636690A - Improvements in or relating to the bonding of a sole to a welt of a welted shoe by use of the heating effect of a high frequency electric field : en
  • US2505756A - Apparatus for the proportioning and control of fluid flow : en
  • US2505966A - Corn popper : en
  • US2506032A - Lawn sprinkler : en
  • US2506180A - Intake manifold : en
  • US2505920A - Fishing reel : en
  • US2506348A - Lead-base solder : en
  • CA464812A - Formaldehyde-naphthalene sulphonic acid condensate in butadiene polymerization : en fr
  • CA464842A - Ethane compounds and method of preparing same : en fr
  • US2506121A - Eyelash curler : en
  • AU147915B2 - Improvements in vehicle wheel and brake assemblies : en
  • DE1605844U - INSERT SHEET FOR STAMPS AND THE LIKE : de en
  • DE1606001U - THE POCKET SOCKING. : de en
  • ES191749A1 - PLOW TO TAKE BEETROOT : en es
  • FR961185A - : fr
  • AU149549B2 - Improvements in sewing machines : en
  • CA464787A - Process for electrolytically refining copper : en fr
  • ES22762U - A galvanized rectangular rualla lattice (Machine-translation by Google Translate, not legally binding) : en es
  • US2505989A - Adjustable sofa bed having shiftable front board : en
  • US2505813A - Selective amplifier system : en
  • US2505963A - Ball retarder for bowling alleys : en
  • US2506275A - Needle threading device : en
  • US2506319A - Folding cart : en
  • US2506266A - Voltage regulating system : en
  • US2506300A - Recovering refined resins from coal : en
  • US2506420A - Cobalt base alloys and resistance elements formed therefrom : en
  • GB636593A - A combined washer and extractor : en
  • DE1605810U - STOVE WITH A LOCKABLE WARMER ROOM BELOW THE COOKING PLATES. : de en
  • US2506034A - Foldable trailer loading beam for turcks : en
  • US2506537A - Reversible gel composition : en
  • US2506394A - Multiple sampling valve circuit : en
  • AU3285350A - Improvements in or relating to communal radio television and like receiving systems : en
  • US2506299A - Computer : en
  • US2506428A - Condensation product and process : en
  • AU145647B2 - Improved process for strengthening woodpulp : en
  • AU145925B2 - A method of and apparatus for moulding concrete ties and like units : en
  • US2505825A - Process for breaking petroleum emulsions : en
  • US2505798A - Liquid fuel jet propulsion system : en
  • US2506298A - Fluid stream directing means : en
  • CA464836A - Electronic sequence timer : en fr
  • US2506350A - Process and apparatus for variable low temperature refrigeration : en
  • AU144428B2 - Method and apparatus for producing detergent solutions : en
  • CA464833A - Vibrator relay : en fr
  • CA464881A - Electrode for electron discharge device and method of making the same : en fr
  • CA464840A - Gravity die casting of light, metal frame : en fr
  • CA464732A - Hot box indicator : en fr
  • US2506486A - Thermosetting resin from a diphenol and a diglycidyl ether of a diphenol : en
  • US2506151A - Mechanical linkage : en
  • US2506437A - Combined voice and facsimile system : en
  • US2506245A - Overshoe with lapping vamp and toe portions : en
  • US2506262A - Gummed tape dispenser : en
  • CA464895A - Well-drilling machine and the like : en fr
  • CA464823A - Interference eliminating system : en fr
  • FR54454E - Suitcase convertible into a table : en fr
  • DE1605942U - SPICE CONTAINER. : de en
  • FR54578E - Centrifugal force speed governor : en fr
  • FR54554E - Process for the manufacture of light bicycles : en fr
  • DE1605794U - REVERTEIP REGULATOR. : de en
  • FR961126A - : fr
  • FR961054A - : fr
  • CA464735A - Tube clamping and severing machine : en fr
  • DE1605990U - SHOOTING GAME. : de en
  • FR54571E - Method and device for enlarged reproduction of photographs and photographic prints : en fr
  • GB636759A - Filter assembly for coffee makers : en
  • CA464847A - Interoffice connection : en fr
  • DE1605821U - SLIDER SEALS ON THE FACE WALLS OF MULTI-ROLLER MILLS. : de en
  • FR961066A - : fr
  • US2506135A - Device for exhibiting, changeably colored designs and supporting frame therefor : en
  • US2506474A - Drill bit : en
  • DE1605818U - EYEGLASSES WITH SCREW-ON GLASSES. : de en
  • GB636611A - Improvements in or relating to high frequency signalling systems : en
  • AU3290450A - Improvements in or relating to matting agents : en
  • US2506517A - Laundry drier : en
  • FR961069A - : fr
  • GB636764A - Improvements in meshing-screw pumps or engines : en
  • AU145432B2 - Improvements in multiple jet blasting charge : en
  • CA464751A - Abrasive-resistant valve : en fr
  • CA464851A - Apparatus with high frequency tuning condenser : en fr
  • DK70956C - Manure spreader. : da en
  • US2505947A - Tray for making ice cubes of various designs and shapes : en
  • USD158393S - Toy animal figure : en
  • USD158409S - Automobile lubrication display fixture : en
  • CA464829A - Engine starting apparatus : en fr
  • AU3292250A - Improvements in or relating toa bowling pinsetter : en
  • US2506456A - Copyholder : en
  • US2506254A - Manicuring device : en
  • USD158372S - Trailer hitch : en
  • DE1605808U - QUIRLWASHES FOR AGRICULTURAL PRODUCTS. : de en
  • FR961092A - : fr
  • US2506194A - Trailer hitching device : en
  • USD158412S - Sandefur jigger : en
  • CA464809A - Continuous vacuum cleaner for carding engines : en fr
  • DE1606028U - FRONT TONGUE GUIDE IN FLAT STEEL CONSTRUCTION FOR PLANING JOINTS. : de en
  • GB636452A - Improvements relating to bedsteads : en
  • ES22771U - A new anti - shutter applicable to all kinds of water and other liquid constructions (Machine-translation by Google Translate, not legally binding) : en es
  • ES22779U - Valve - regilla applicable in eltiro of the chimneys of kitchens (Machine-translation by Google Translate, not legally binding) : en es
  • FR961140A - : fr
  • GB636457A - Improvements in or relating to toweling dispensing devices : en
  • GB636620A - Improvements in or relating to attenuation equalizers : en
  • FR54597E - Free air cistern without float valve or siphon : en fr
  • CA464805A - Tubular lamp holder : en fr
  • GB636778A - Improvements in or relating to egg opening machines : en
  • USD158425S - Gem setting ob similar article : en
  • GB636711A - Improvements in aircraft nose-wheel or tail-wheel mountings : en
  • DE1605780U - BICYCLE FRAME FOR TOURING BIKES. : de en
  • GB636491A - Improvements in or relating to blasting-explosive charges : en
  • FR961076A - : fr
  • GB636544A - Improvements in or relating to optical pyrometers : en
  • DE1606040U - BUILDING AND PLACING GAME. : de en
  • CA464739A - Sorting machine : en fr
  • DE1605997U - SINGLE PACKING FOR QUALITY MATERIALS. : de en
  • ES22757U - Folding chair-rocking chair (Machine-translation by Google Translate, not legally binding) : en es
  • US2506541A - Sink top construction : en
  • DE1605779U - SADDLE PADS FOR MOTORCYCLES AND MOTORCYCLES. : de en
  • ES22734U - Folding chairs perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22749U - Siphon head with stainless steel pipette. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961195A - : fr
  • BE493081A - : en
  • US2506372A - Idler roller and cleaner assembly for use with belt conveyers : en
  • ES191675A1 - A REVoLVER THREAD KNOTTING APPARATUS COMBINED WITH A WINDING APPARATUS : en es
  • FR961177A - : fr
  • FR961146A - : fr
  • FR54477E - Elastic insulated suspension for electric traction contact line wire : en fr
  • FR961164A - : fr
  • FR961061A - : fr
  • GB636686A - Improvements in building construction : en
  • ES21650Y - Stamp with mechanical device for its actuation. : en es
  • FR54412E - Sliding Corner Clothespin Device : en fr
  • DE1605917U - FOOTBALL, COMPETITION BALL OR THE LIKE. : de en
  • CA464874A - Valve connector device : en fr
  • DE1605753U - QUICK-CONSTRUCTION SCAFFOLD. : de en
  • DE1606083U - PIPE STEEL RADIATOR. : de en
  • FR54432E - Articulated starter : en fr
  • GB636698A - Improvements in or relating to roller skates : en
  • DE1605972U - MIRROR ARRANGEMENT. : de en
  • US2505919A - Proportional counter : en
  • DE1605987U - RAZOR BLADE PULLER. : de en
  • ES22784U - Lounge or similar soccer game. (Machine-translation by Google Translate, not legally binding) : en es
  • GB636704A - Improvements relating to the treatment of gas works effluent : en
  • DE1605809U - OVEN FOR SAWCOAT FIRING. : de en
  • DE1605911U - ENVELOPE WITH OPENER. : de en
  • DE1605958U - MULTI-YEAR ROTATING CALENDAR. : de en
  • USD158422S - Combined pincushion and receptacle : en
  • US2505774A - Multifluid heat exchange passage construction : en
  • US2506061A - Glue applicator for labeling machines : en
  • DE1605936U - WRING DEVICE WITH FOOT DRIVE. : de en
  • US2506410A - Preserving rubber : en
  • DE1605903U - DRY GAS METER WITH CLOSED MEASURING ROOMS. : de en
  • FR54497E - Process for hardening stainless steels with two austenite-ferrite phases, and new stainless steels more particularly suitable for the implementation of this process : en fr
  • GB636695A - Reaction products of styrene aldehydes and polymeric anacardic materials : en
  • US2505784A - Starting block : en
  • US2505858A - Latch : en
  • US2505911A - Knife sharpener : en
  • FR961098A - : fr
  • GB636756A - Filter assembly for coffee makers : en
  • US2506272A - Combination starting and overload protective relay : en
  • US2506301A - Recovery of resins from coal : en
  • US2506114A - Trigger-type gaseous blowtorch : en
  • USD158416S - Spector shirt : en
  • CA464811A - Process of breaking up the charge in electric smelting furnaces : en fr
  • ES191699A3 - A REEL CHANGING DEVICE FOR SPINNING AND TWISTING MACHINES, CONTINUOUS AND THE LIKE : en es
  • FR961074A - : fr
  • GB636639A - Improvements in or relating to power-operated systems for the control of aircraft : en
  • US2505979A - Contact assembly for plug-in devices : en
  • US2506021A - Machine for wrapping folded sheets : en
  • US2506346A - Pallet construction : en
  • DE1605982U - BICYCLE HANDLE. : de en
  • US2505925A - Collator : en
  • GB636677A - Improvements in or relating to the reduction of iron oxide ores in rotary furnaces : en
  • CA464756A - Furniture component with hardened exposed surface : en fr
  • DE1605979U - FOLDABLE SLEEPING CAB FOR TRUCK. : de en
  • DE1606055U - FUSE BASE FOR SOCKETS. : de en
  • US2506554A - Hinged heating unit : en
  • US2505904A - Holding relay with permanent magnet : en
  • US2506018A - Image tube : en
  • US2506067A - Plug-in electrical unit : en
  • AU3289950A - Improvements inthe manufacture of material intended for use in fabricating battery separators : en
  • GB636609A - Improvements relating to plant for the treatment of solid-bearing liquids : en
  • ES22783U - Butterfly or moth for bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • FR961101A - : fr
  • FR961162A - : fr
  • AU146804B2 - Improvements relating to coal-mine conveyors : en
  • CA464766A - Bermuda type metal shingle : en fr
  • GB636631A - An improved lubricating grease : en
  • FR961115A - : fr
  • US2506252A - Process of increasing the strength of insolubilized artificial protein filaments : en
  • GB636781A - Pump units with wide regulating ranges : en
  • US2506181A - Illuminated cigar lighter : en
  • US2506454A - Record material inspecting device : en
  • DK70963C - Rifle sight. : da en
  • US2505823A - Jack for removing cyclinder heads from bus type engines : en
  • US2505865A - Preparation of resinous materials : en
  • US2505856A - Gearing for internal-combustion engines : en
  • US2505894A - Method of making gas : en
  • US2505928A - Tool for measuring and setting out angles : en
  • USD158427S - Wupperman building : en
  • FR54495E - High breaking capacity circuit breakers : en fr
  • GB636747A - Seam-welding of thermoplastic material in sheet or strip form : en
  • GB636707A - Improvements in and relating to a furnace wall : en
  • GR12447B - SINGLE CYLINDER GRAPE CUTTER - GRAPE PRESSER. : el en
  • US2505949A - Pressure regulator for inflatable bodies : en
  • USD158354S - Suitcase or the like : en
  • DK70957C - Support for strawberry plants and similar plants. : da en
  • US2506445A - Sheet cutting apparatus for printing presses : en
  • US2506468A - Automatic sprinkler valve : en
  • DE1605901U - DEVICE FOR HOLDING AND UNWINDING A BALL OF WOOL OR THREAD WHILE KNITTING OR HOOKING. : de en
  • DE1606014U - RESISTANCE COMPONENT MADE OF MULTIPLE RESISTORS. : de en
  • CA464861A - Stopper : en fr
  • GB636591A - Improvements in or relating to machines for folding or bending metal sheets or strips : en
  • AU3296250A - Ballpoint pens : en
  • DE1605819U - ATTACHMENT FOR WATCH STRAP. : de en
  • GB636667A - Improvements in or relating to electric signalling systems : en
  • DE1606002U - LADIES CAP. : de en
  • US2505766A - Resilient bushing : en
  • DE1605824U - DRAGON MODULAR KIT. : de en
  • GB636592A - Improvements in or relating to clothes-washing machines : en
  • US2506159A - Production of chemically pure cobalt metal : en
  • US2506459A - Ironing board : en
  • US2506504A - Gummed tape dispenser : en
  • GB636786A - Improvements in or relating to snap-action electric switches : en
  • US2506424A - Work holding jig for multiple spindle machines : en
  • GB636699A - Improvements in surface plates : en
  • GB636572A - Improvements in or relating to the construction of small electric motors : en
  • DE1605864U - FEED DEVICE FOR WOODWORKING MACHINERY. : de en
  • DE1605751U - ELECTRIC GLASS SAVING COOKER. : de en
  • FR54569E - label with movable numbers for price indication : en fr
  • ES20153Y - Safety ring to lock the nuts in the desired position on a screw. : en es
  • GB636578A - Improvements in and relating to electromagnetic recording heads : en
  • DE1605926U - TENSION SCREW FOR DIGGING DITCHES, DIGS AND THE LIKE : de en
  • GB636532A - Improvements in plywood and the like : en
  • GB636691A - Manufacture of vat dyestuffs of the anthraquinone series : en
  • GB636709A - Improvements in the manufacture of boxes of paper, cardboard or the like material : en
  • US2505787A - Photograph-phonograph record combination : en
  • US2506022A - Balanced regulator for irrigation : en
  • FR54420E - Jewel : en fr
  • FR54447E - Electrical assembly intended to transmit electrical oscillations : en fr
  • FR54583E - Method for assembling metal frames and frames and for fixing electrical equipment and pipes to said frames : en fr
  • GB636706A - Improvements in friction clutches : en
  • FR961121A - : fr
  • ES22649U - Pressure closing device for containers (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605846U - CALENDAR FOR DESK AND BRIEFCASE. : de en
  • ES22793U - Snow chains, wheel applications for motor vehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961192A - : fr
  • GB636482A - Improvements in or relating to bag filling and weighing machines : en
  • GB636719A - Transferring by hauling between elevated supports : en
  • DE1606050U - SWITCHING MAGNETS FOR ELECTROMAGNETIC SWITCHING DEVICES. : de en
  • DE1605831U - CELL AND LIGHT RUBBER PLATE AS OUTSOLE AND MIDSOLE FOR FOOTWEAR OF ALL KINDS. : de en
  • DE1606097U - LOWERING TABLE FOR BOW CUTTER : de en
  • GB636633A - Improvements in or relating to honing devices : en
  • FR54588E - Automatically opening parachute enclosure delayed up to the safety critical speed limit, for high speed and low altitude launch : en fr
  • FR54450E - Device for mounting workpieces on machine tool tables : en fr
  • GB636514A - Improved means for detecting leaks in the enclosures of electric cables containing gas under pressure : en
  • DE1605860U - REINFORCED CONCRETE FENCE. : de en
  • DE1606007U - TENSIONING DEVICE FOR ROPES. : de en
  • FR54433E - Riser in bare bars for electricity distribution : en fr
  • ES13639Y - Perfected glasses case. : en es
  • ES22758U - A new device for connecting a bicycle to a trailer or another bicycle towed by it (Machine-translation by Google Translate, not legally binding) : en es
  • FR961127A - : fr
  • GB636681A - Manufacture and use of new monoazo-dyestuffs : en
  • US2505988A - Coded signaling apparatus : en
  • FR961120A - : fr
  • DE1605963U - LETTER POSTCARD. : de en
  • FR54462E - hollow and light construction elements : en fr
  • FR961174A - : fr
  • US2506104A - Tabulator for typewriters : en
  • FR961077A - : fr
  • GB636455A - Improvements in or relating to a dispensing device : en
  • GB636604A - An improved steam generating installation comprising at least two separately-fired, e.g., waste heat, steam generators : en
  • US2506126A - Combined fire extinguishing and space ventilating device : en
  • USD158355S - Bracelet or similar article : en
  • DE1605872U - VISIT AND BUSINESS CARD. : de en
  • ES21750Y - Automatic mechanical handle. : en es
  • FR54491E - hollow construction element and constructions obtained with this element : en fr
  • GB636665A - Compositions containing paper pulp, for coating surfaces or for making into sheets : en
  • US2506290A - Expansible loose page binder : en
  • US2506315A - Magnetic drive for textile machines : en
  • US2506056A - Gastight and gas-filled package and method of making it : en
  • US2505811A - Essence of mushroom and its preparation : en
  • US2505886A - Molded pulp cushion pad : en
  • ES22725U - Lighter case - lighter stones (Machine-translation by Google Translate, not legally binding) : en es
  • US2506244A - Method of producing ceramic bodies having longitudinal passages : en
  • US2506458A - Production of arecoline : en
  • DE1605865U - TRACTOR ATTACHMENT MACHINE. : de en
  • ES21545Y - Piggy bank. : en es
  • ES21581Y - Liquid sprayer. : en es
  • GB636754A - A process for the manufacture of oxygenated organic compounds by controlled oxidation : en
  • FR54435E - Multi-setting circuit breaker : en fr
  • FR54508E - Power transmitter with automatic gear changes : en fr
  • US2505785A - Method of producing a corrosion inhibitive coating on ferrous metals : en
  • US2506081A - Jack : en
  • US2506387A - Core bit : en
  • US2506539A - Fuel for internal-combustion spark ignition engines : en
  • FR54455E - Protection device against inadmissible overloads of automatic circuit breakers, in particular resistance circuit breakers : en fr
  • GB636558A - Improvements in or relating to clamps for ships' hatch covers or other closure devices : en
  • US2506534A - Plural-way cock : en
  • DE1606071U - ADD-ON DEVICE FOR AN ELECTROMOTORIC DRIVE BASE. : de en
  • FR961082A - : fr
  • DE1605932U - GARTER BAG FOR RESERVE LADIES BINDINGS. : de en
  • GB636522A - Improvements in horizontal radiants for gas fires : en
  • AU3297050A - Improvements in multiple jet blasting charge : en
  • CA464759A - Display sign : en fr
  • US2506123A - Apparatus for pyrolytic conversion of hydrocarbons : en
  • US2506208A - Switch : en
  • US2506224A - Cellulose derivative textile fibers dyed with derivatives of 1-amino-2-nitro-benzene-4-sulfamide : en
  • US2506312A - Motor speed and circuit governor : en
  • US2506332A - Buckle fastener device : en
  • US2506485A - Form for concrete construction : en
  • US2505845A - Collapsible swimming or bathing pool : en
  • US2506048A - Creep testing apparatus : en
  • US2506089A - Diesel fuel : en
  • US2506451A - Organ console : en
  • FR54421E - Device for fixing an accessory such as a chain guard for bicycles and similar vehicles : en fr
  • FR54452E - Flush for water closet : en fr
  • ES22794U - Toy rifle. (Machine-translation by Google Translate, not legally binding) : en es
  • FR54545E - Improvements in the preparation of cyanine-type dyes and their intermediates : en fr
  • US2505851A - Catalyst vessel : en
  • GB636753A - Improvements in or relating to synchronous electric striking clocks : en
  • FR54438E - Advanced device for measuring the natural speed and / or the distance traveled in relation to the air for aircraft : en fr
  • AU3288550A - Skip welding control : en
  • US2506225A - Timing relay : en
  • US2506201A - Adjusting device for shoes of brakes of the drum type : en
  • US2506198A - Continuously moving film projecting device for moving picture installations : en
  • US2505896A - Construction of composite metal articles : en
  • USD158363S - Ebel etal. airplane : en
  • DE1606037U - TOTO TIP GYRO. : de en
  • AU150362B2 - Improvements relating to self-laying andother endless track devices : en
  • CA464796A - Fastener : en fr
  • CA464873A - Method of treating ferruginous materials : en fr
  • US2506360A - Track tensioning apparatus for crawler tractor : en
  • GB636526A - Improvements in tyre-driven dynamos for bicycles : en
  • GB636701A - Improvements in handles for wardrobes and like articles of furniture : en
  • USD158374S - Woman s stocking or similar article : en
  • USD158401S - Desk stapler : en
  • US2506193A - Clothes hanger : en
  • US2506230A - Wire rope manufacturing machine : en
  • CA464742A - Band sawing machine : en fr
  • ES21456Y - Capsule for the hermetic closure of bottles. : en es
  • US2505755A - Axial flow compressor : en
  • US2506381A - Conveying vehicle such as pallet trucks : en
  • US2506418A - Junction for coupling a plurality of wave guide sections : en
  • DE1605773U - LAMP FIXING, IN PARTICULAR FOR RECESSED LAMPS FOR VEHICLES. : de en
  • DE1605959U - MULTI-YEAR ROTATING CALENDAR FOR POCKET MIRROR. : de en
  • DE1605842U - LAMP FOR ROOM LIGHTING. : de en
  • DE1605868U - PARTING HOLDER. : de en
  • GB636730A - Improvements in or relating to ladies' sanitary underwear : en
  • DE1605804U - METAL TAPE WITH MITER CUTS OF 45 AND 90 DEGREES FOR FRAMING TILE ITEMS. : de en
  • GB636776A - Improvements in inflatable dinghies : en
  • GB636501A - Improvements in colouring textile materials : en
  • GB636743A - Improvements in and relating to the dehydrogenation of secondary alcohols to ketones : en
  • CA464872A - Drilling fluid : en fr
  • AU3286750A - Improvements in or relating to conveyors : en
  • DE1605829U - ROTARY PIN WITH STEEL NEEDLE. : de en
  • US2506140A - Seal unit for flush valve actuators : en
  • US2506207A - Temporary outlet box closure : en
  • US2506317A - Removal of heat from finely-divided solids : en
  • USD158419S - Stearns holiday detector : en
  • AU2759249A - Improvements in coin freed vending machines : en
  • CA464830A - Cutting machine : en fr
  • CA464741A - Lotion dispenser : en fr
  • US2505863A - Coupling means : en
  • US2505931A - Sulfonamide wax emulsions : en
  • DE1605836U - PULL-OFF DEVICE FOR THREAD, YARN, WOOL OR THE LIKE. : de en
  • FR54419E - Buffer for mining sedans : en fr
  • US2505880A - Wood veneer edge scarfing machine : en
  • DE1605881U - CLAMP FOR PERMANENT DOSE. : de en
  • US2506339A - Method of preparing an adhesive by mixing a rubber latex, filler, and a bituminous emulsion : en
  • US2506477A - Lock nut : en
  • USD158373S - Roadside store budlding : en
  • US2506088A - Mechanical movement for crank-driven engines : en
  • CA464795A - Pressure releasing device : en fr
  • GB636790A - Improvements in and relating to refrigerating systems : en
  • US2506158A - Single standing wave radio circuit : en
  • US2506525A - Bearing assembly : en
  • USD158402S - Brooch or similar article : en
  • US2505855A - Toy wheel mount construction : en
  • US2505888A - Window : en
  • US2505870A - Secondary and tertiary alkylthiol amines and their production : en
  • USD158351S - Radio-phonograph and television cabinet : en
  • USD158408S - Reynolds chemical feeder for feeding chemicals into water supply systems : en
  • DE1606080U - DEVICE FOR HANGING AND LAYING COOKING SPOONS, AND FOR DRYING FRUIT AND THE LIKE. : de en
  • FR54426E - Improvements to pre-fabricated construction elements : en fr
  • GR12448B - HEATING AND THUNDERING MACHINE. : el en
  • US2505913A - Hanger for antependium : en
  • US2505907A - Discharge electrode : en
  • AU142238B2 - Improved cowl : en
  • DE1605899U - ROTARY PULSE MEASURING DEVICE WITH CORE MAGNET, IN PARTICULAR FOR EXPOSURE METERS THAT ARE USED FOR PHOTOGRAPHIC PURPOSES. : de en
  • US2505938A - Thermostatic switch : en
  • US2506205A - Calf feeding device : en
  • ES191692A1 - AN IMPROVEMENT IN THE AUTOMATIC CHANGE PHONOGRAPHIC TURNTABLE DEVICES : en es
  • GB636563A - Improvements in and relating to electrically maintained tuning forks : en
  • USD158426S - Iron holder : en
  • DE1606061U - HANDLIGHT. : de en
  • FR54577E - Large capacity machines for classifying and reading microfilm : en fr
  • ES21676Y - Economical spark plug. : en es
  • US2505829A - Electric motor and method of fabricating same : en
  • US2505940A - Railway crossing gate having combined centrifugal clutch and brake : en
  • US2506080A - Electron diffraction apparatus : en
  • FR961130A - : fr
  • GB636768A - Improvements relating to drilling appliances : en
  • FR961135A - : fr
  • GB636474A - Telephonic amplifier obtained by utilising a radio-receiver apparatus : en
  • ES16356Y - Curtain hangers, bracelets, necklaces, belts and similar items. : en es
  • ES21509Y - Transparent lid with extensible and adjustable clamp to all kinds of cans and containers. : en es
  • ES22721U - Letter paper with rectangular spaces on the margins of each page with advertising inserts. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961064A - : fr
  • USD158395S - Liberty shoe : en
  • GB636500A - Apparatus for producing pipes : en
  • US2506199A - Key filing card : en
  • US2506342A - Placenta filter : en
  • DE1605934U - ARRANGEMENT ON OCCUPATIONAL PROTECTIVE CLOTHING, SUCH AS GLOVES, HAND LEATHER, PROTECTORS. : de en
  • DE1605771U - WHEEL HUB FOR JAPANESE TRUCKS AND OTHER HANDHELD EQUIPMENT WITH INTERCHANGEABLE ROLLER OR SLIDER BEARINGS. : de en
  • FR54437E - Handling trolley for factories, stations or other operations : en fr
  • DE1605876U - ADJUSTABLE BB AXLE FOR BICYCLES. : de en
  • ES21618Y - Panty or slip. : en es
  • DE1605980U - DEVICE FOR SCREWING ON THE SPOKE NIPPLE, IN PARTICULAR FOR BICYCLES. : de en
  • US2506115A - Spirit level : en
  • DE1606048U - RADIO CLOCK. : de en
  • US2505885A - Support for receptacles : en
  • US2506309A - Composition hat pressing block : en
  • US2506288A - Buffing wheel : en
  • GB636539A - Improvements in or relating to shuttles for looms : en
  • FR54534E - Improvements to caps for angling : en fr
  • GB636453A - Improvements in and relating to dies for coating ribbon wire : en
  • US2506214A - Merry-go-round : en
  • ES20199Y - Folding bed furniture. : en es
  • FR54549E - Electrical cable fault location device : en fr
  • GB636739A - Improvements in or relating to extensible ski sticks : en
  • ES21655Y - Safety device for carafes, jars, bottles and other containers. : en es
  • DK70953C - Measuring tool. : da en
  • US2506206A - Two-way sewer cleanout fitting : en
  • DE1605937U - LIGHTER MADE OF PEAT FOR FUEL. : de en
  • FR54470E - Manufacturing, assembly and assembly processes of standardized elements used in particular for construction : en fr
  • FR54538E - Reinforced concrete fireplace : en fr
  • FR54517E - Braking system for screw and nut : en fr
  • GB636614A - Improvements in and relating to thermionic valves : en
  • US2506023A - 1-acylamino-4-[(nudialkylamino)-sulfonamido-renzoylamino]-anthraquinones : en
  • FR54561E - Improvements to rotary pumps : en fr
  • FR961151A - : fr
  • ES21737Y - Roller for cutting croissants. : en es
  • AU2740049A - Improved cowl : en
  • DE1606088U - TEMPERATURE MEASURING DEVICE. : de en
  • ES21510Y - Lid with its rigid seat adjustable to the mouth of any can, box or container. : en es
  • GB636720A - Improvements in earth leakage protective systems for electric motors, cables and other apparatus : en
  • GB636767A - Apparatus for drying webs : en
  • GB636642A - A process for the manufacture of an aldehyde from ª‰-ionone : en
  • GB636654A - Improvements in protecting devices for sportsmen and the like : en
  • US2505926A - Poultry hood : en
  • US2505941A - Stocking : en
  • US2505973A - Smokehouse : en
  • US2505805A - Knockdown piano : en
  • US2506195A - Variable speed friction gearing : en
  • DE1605853U - MAT OR RUBBER TOPPING IN CREPE OR SIMILAR PROCESSING. : de en
  • GB636555A - Improvements relating to the construction of buildings, especially temporary or portable covered enclosures : en
  • GB636773A - Improvements in graders and sizers, more particularly for apples : en
  • US2505782A - Sulfur containing molding compositions, sulfur containing consolidated products, and method of making the same : en
  • US2505968A - Shaft seal and method of effecting the seal : en
  • US2506506A - Strip guide attachment : en
  • CA464887A - Insulator and other articles : en fr
  • US2506255A - Ribbon disk for typewriters : en
  • US2506374A - Vehicle signal actuating means : en
  • US2505771A - Differential cylinder-piston assembly : en
  • DE1605793U - SPLASH PROTECTION DEVICE FOR CLOTHES. : de en
  • ES21499Y - Device for the formation of the combustible mixture, in lamps or hand torches, which consume liquid fuel. : en es
  • FR54449E - Installation for the production of compressed air, for example blast furnace wind : en fr
  • GB636562A - Improvements in or relating to exposure meters : en
  • GB636734A - Improvements in or relating to silo unloaders and control mechanism therefor : en
  • ES22802U - An elastic sealing cap adfaptible to bottles and bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR54503E - Construction method and elements to achieve it : en fr
  • GB636722A - A method and a device for extracting cores of soil from the ground : en
  • FR54562E - Crystal contact : en fr
  • ES22724U - New type of covers or covers with or without closing chamber (Machine-translation by Google Translate, not legally binding) : en es
  • US2506249A - Process for manufacturing artificial chamois : en
  • AU144185B2 - Improvements in or relating to matrix for production of plastic printing plates : en
  • US2505971A - Mechanical lift plug valve : en
  • US2506059A - Wax compositions : en
  • US2505882A - Drum support : en
  • DE1605986U - BEVERAGE COLLECTORS FOR DISPENSING SYSTEMS. : de en
  • US2505998A - Valve : en
  • DE1605874U - STEERING RODS FOR SMALL TURNING RADIOS IN APPLICATION ON TRACTORS. : de en
  • FR961094A - : fr
  • GB636524A - Improvements in or relating to the catalytic conversion of hydrocarbons : en
  • ES22782U - Four-stroke explosion engine. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605971U - LIGHT SIGNS. : de en
  • FR961109A - : fr
  • US2505916A - Apparatus for treating liquids : en
  • US2506365A - Tone control circuit : en
  • FR54480E - Deformable propeller : en fr
  • GB636628A - Improvements in or relating to the manufacture of gas from oil, by use of an oil spray injector : en
  • FR961179A - : fr
  • DE1605910U - PIPE SEAM PLATE FOR TWO-NEEDLE SEWING MACHINES. : de en
  • GB636660A - Improvements in or relating to the construction of scaffolding and other temporary metal structures : en
  • DE1605994U - TOY. : de en
  • GB636758A - Stabilizers for photographic silver-halide emulsions : en
  • GB636632A - Improvements in or relating to electrostatic precipitators : en
  • GB636718A - Improvements relating to devices for holding coiled stock : en
  • FR54531E - safety nut : en fr
  • GB636508A - Improvements in or relating to shaving brush cases : en
  • GB636727A - An amplifying voltmeter with a logarithmic scale : en
  • DE1605806U - KITCHEN TABLE. : de en
  • GB636472A - Improvements in or relating to phase modulation transmission systems : en
  • US2505780A - Wheel cover : en
  • ES22714U - File folder hanging by flat rods, with indicator tab. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22717U - Automatic brake and projection device for roller shutters. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961181A - : fr
  • US2506433A - Magnetic flux measuring apparatus : en
  • AU142787B2 - Improvements in and relating to grain silos : en
  • CA464733A - Plastic dust cap for oil tubes : en fr
  • US2506223A - Brushing lacquer : en
  • AU147495B2 - Socket and hose assembly : en
  • DE1605807U - HOLDING DEVICE FOR WASHBOWLS. : de en
  • US2505760A - Safety mechanism for firearms : en
  • AU145686B2 - A dust cart : en
  • DE1605933U - LEATHER TRIM ON POCKETS OF WINTERLODEN AND SPORT JOPPES : de en
  • CA464744A - Book cover : en fr
  • AU3291750A - Magnetic storage systems for electronic binary digital computers : en
  • US2505789A - Grooving laminated plywood : en
  • USD158358S - Combination desk letter holder and letter opener : en
  • ES191126A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF MEDIUM POWER ENGINES, TYPE DIESEL, SEMIDIESEL AND THE LIKE : en es
  • US2505999A - Diesel engine for aircraft : en
  • USD158423S - Toy lamb : en
  • FR961052A - : fr
  • US2506099A - Airblast quick freezing of foodstuffs : en
  • USD158414S - Quilt or the like : en
  • AU3295350A - Improvements in or relating to compositions and agents adapted to bring about changes inthe normal lifecycle of plants : en
  • CA464750A - Hose guard and corset attachment : en fr
  • FR54403E - Improvements to projection devices and the like : en fr
  • GB636797A - Improvements in or relating to roller blind and like indicators : en
  • USD158424S - Reversible fabric : en
  • ES22703U - New type of beam (Machine-translation by Google Translate, not legally binding) : en es
  • ES22745U - Protective sun visor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22701U - Plastic material register for embedded or external electrical installations (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605985U - MILK FILLER. : de en
  • US2506386A - Methyl germanium compounds and methods of preparing the same : en
  • DE1605929U - TOOL. : de en
  • US2506338A - Boring tool : en
  • CA464889A - Reel : en fr
  • US2506234A - Electric regulator : en
  • US2506389A - Sawhorse bracket : en
  • DE1605888U - CARDBOARD FOR CANDLES AND THE LIKE : de en
  • US2506392A - Ice tray : en
  • DE1605854U - FISH SCALE. : de en
  • GB636464A - Door-lock with self-blocking lock bolt : en
  • ES21731Y - Perfected portable flashlight. : en es
  • ES21056Y - Shaving brush. : en es
  • FR54556E - Electric cooker cauldron : en fr
  • AU151381B2 - Method of decreasing dross formation inthe melting of zinc : en
  • CA464868A - Lubricant compound preparation : en fr
  • DE1605823U - PROTECTIVE HANGER FOR HAND FIRE EXTINGUISHERS OF ALL MAKES. : de en
  • ES21698Y - Cantal electric resistances and other materials. : en es
  • US2506271A - Internal-combustion engine and cylinder block therefor : en
  • US2506475A - Renewable dart target : en
  • ES21489Y - Electrolytic kettle for medical instruments and the like. : en es
  • DE1605898U - LARGE COOKING VESSEL. : de en
  • DE1605835U - BEAVER TAIL FRAME FOR BRICKS. : de en
  • GB636744A - Apparatus for separating and forming suspensions of solids in liquids : en
  • ES22750U - A perfected cavity coffee maker (Machine-translation by Google Translate, not legally binding) : en es
  • FR54410E - Device for protecting alternating current generators against accidental grounding : en fr
  • FR54469E - Improvements to the sock stitching machines : en fr
  • ES22776U - Board for coating psisos (Machine-translation by Google Translate, not legally binding) : en es
  • GB636644A - Improvements in the moulding of baker's dough and the like plastic material : en
  • US2506303A - Apparatus for applying labels to spools : en
  • BE493203A - : en
  • FR54424E - Hinged floating suspended floor : en fr
  • DE1606024U - FOLDABLE HOME SCHOOL BENCH. : de en
  • DE1606072U - PLATE OR THE LIKE, ESPECIALLY MADE OF METAL. : de en
  • GB636460A - Improvements in or relating to a window construction : en
  • US2506019A - Carboxyphenylamino-amino-diphenyl sulfide and preparation thereof : en
  • US2506251A - Spherical calculator : en
  • ES22338U - Apparatus for dissemination and extract of laws regulations and other offcal or particulars precepts as well as bogrºfcos bblogrºfcos de datos contabldad and others (Machine-translation by Google Translate, not legally binding) : en es
  • GB636475A - Improvements in centrifuge machines : en
  • US2505779A - Method of and means for distributing wear of linear electrodes in facsimile recorders embodying helical and linear electrodes : en
  • US2505934A - Capillary refrigerant control, including dehydrator : en
  • GB636473A - Improvements in and relating to toasters, biscuit bakers, grillers and the like : en
  • GB636666A - Improvements in heat exchangers : en
  • FR54558E - Method and device for the automatic advancement of articles in the course of mechanical manufacture, in particular of shoes or parts of shoes : en fr
  • FR961188A - : fr
  • GB636710A - Reaction products of styrene, drying oils and anacardic materials : en
  • US2506231A - Combination diaper and training pants : en
  • FR961138A - : fr
  • US2505830A - Precipitation of olefin-sulfur dioxide resins : en
  • US2506138A - Natural draft oil burner : en
  • US2505781A - Radio transmitting system : en
  • USD158398S - Frame for spectacles : en
  • US2506259A - Door frame for railway hopper cars : en
  • DK70945C - Method and apparatus for making shellac. : da en
  • FR54461E - Semi-automatic shotgun : en fr
  • FR54499E - mobile screen for light projections : en fr
  • FR961156A - : fr
  • GB636702A - Improvements in or relating to contra-rotating gear drives : en
  • GB636471A - Improvements relating to apparatus for sterilizing by heating and subsequent coolingof food in closed receptacles : en
  • FR54524E - Perfect mounting of ribs on girdles and corsets : en fr
  • FR961186A - : fr
  • FR54546E - Device to facilitate the extraction of honey : en fr
  • GB636757A - Filter assembly for coffee makers : en
  • DE1606100U - AID DEVICE FOR LEARNING TO CYCLING. : de en
  • GB636751A - Improvements relating to livestock and poultry feeds : en
  • DE1606068U - PEELING KNIFE FOR PEELING POTATOES, APPLES, CUCUMBERS ETC : de en
  • FR961073A - : fr
  • FR961097A - : fr
  • GB636552A - Improvements in or relating to the production of double salts and to hydrocarbon compositions containing them : en
  • FR961111A - : fr
  • ES21758Y - Turner for males. : en es
  • FR54519E - Mechanism actuating contacts under the effect of the pinching of the needle of an indicating device : en fr
  • FR961139A - : fr
  • US2505954A - Pilot parachute : en
  • US2506257A - Convection heater : en
  • FR54505E - Fixing device for broom handles (wood and metal), brushes and the like : en fr
  • FR961137A - : fr
  • US2506172A - Brassiere : en
  • DE1605935U - ROTATING WASHING BOWL WITH WAVY WALL. : de en
  • ES191219A1 - A PROCEDURE FOR THE MANUFACTURE OF CHIPBOARDS BASED ON SAW : en es
  • DE1605905U - PANORAMIC GLASSES. : de en
  • USD158377S - Utensil wall bracket : en
  • USD158407S - Pullin etal rotor-equipped aircraft : en
  • US2506501A - Protective covering for airfoils : en
  • US2505812A - Leveling apparatus and method : en
  • US2506006A - Electrical measuring and controlling apparatus : en
  • USD158360S - Combined turboelectric generator and lamp housing : en
  • US2506178A - Aircraft auxiliary landing gear : en
  • AU3285650A - Improvements relating to apparatus for controlling the supply of liquid fuel tothe combustion chamber ofa prime mover : en
  • US2506136A - Siphon recorder : en
  • US2506522A - Teeter-type material handling toy : en
  • ES191611A1 - A PROCEDURE FOR THE TOTAL REFUND OF THE EXPENDED ON LOTTERIES AND RAFFLES : en es
  • GB636547A - Fuel injection nozzles for internal combustion engines : en
  • US2506363A - Vacuum sealing machine : en
  • FR961081A - : fr
  • AU145172B2 - Improvements in or relating to protective guards tor rotary fans : en
  • AU2733049A - Improved elevating and mounting devices for chairs : en
  • AU3287050A - A television transmitter : en
  • CA464797A - Control apparatus : en fr
  • US2506066A - Worm nut brake for adjustable end wrenches : en
  • US2506520A - Fan control for the cooling systems of automotive engines : en
  • US2506413A - Thermal valve : en
  • US2506203A - Cartridge for smoke simulating powder : en
  • USD158404S - Filter rod for a coffee maker : en
  • US2506108A - Vehicle windshield visor : en
  • US2506197A - Ornamental novelty device : en
  • USD158378S - Hosiery case or similar article : en
  • US2505955A - Tank hanger : en
  • US2505759A - Helicopter control system : en
  • US2505912A - Closure operator and linkage therefor : en
  • USD158364S - Lawn fence or similar article : en
  • AU149911B2 - Skip welding control : en
  • US2506258A - Electromechanical weft detector : en
  • US2506297A - Hair-retaining comb : en
  • CA464780A - Method and composition for killing weeds : en fr
  • USD158386S - Earring or similar article : en
  • US2506397A - Winoh with friction clutch : en
  • US2506286A - Manual coupler : en
  • FR54490E - Illustrated phonographic record : en fr
  • AU149822B2 - Improvements in and relating to electric oscillation generators : en
  • AU3289650A - Improvements in and relating to electric oscillation generators : en
  • AU3291350A - Improvements in and relating to electrical devices : en
  • AU3293750A - Improvements in and relating to thread-advancing reels : en
  • DE1606070U - ELECTRIC DRIVE BASE. : de en
  • FR54563E - Improvement in the assembly of drum brake shoes : en fr
  • US2506167A - Shockproof mechanical comparator : en
  • US2506187A - Circuit breaker shock operated lock open device : en
  • FR54541E - Improvements to electrical sound reproducing devices such as radio receivers and phonographs : en fr
  • AU2546645A - Improvement inphase shifters : en
  • DE1605939U - BOOK-LIKE FOLDER FOR INSERTING WRITINGS. : de en
  • DE1606012U - DEVICE FOR FASTENING ELECTRICAL EQUIPMENT PARTS TO CERAMIC SHAFTS. : de en
  • ES22704U - Decorative tinteri with closing lid of the container to automatic operation (Machine-translation by Google Translate, not legally binding) : en es
  • GB636497A - Screw-propeller blade : en
  • CA464778A - Stabilization of phase shift oscillator : en fr
  • AU147754B2 - Fabric-treating composition and method of preparation : en
  • US2506106A - Relative speed indicating system : en
  • US2506390A - Percentage computation aid : en
  • US2506518A - Steel alloy containing columbium : en
  • US2506545A - Method fob regenerating spent : en
  • DE1605825U - SINGLE TRACK STEERABLE SLED. : de en
  • USD158418S - Grapefruit corer or similar article : en
  • US2506438A - Electrolytic process for production of fluorine : en
  • US2506555A - Record changing mechanism for phonographs : en
  • US2505761A - Fire protection automatic sprinkler system : en
  • US2506137A - Spring actuated fishhook : en
  • US2506263A - Fish lure : en
  • US2505874A - Attachment for holding brads : en
  • AU149912B2 - Improvements in or relating to electric lamps ofthe photographic flashlight type : en
  • AU2616449A - Fabric-treating composition and method of preparation : en
  • ES21677Y - Device for the manufacture of coil springs. : en es
  • US2505964A - Weasand separator : en
  • US2506055A - Animal trap : en
  • AU149890B2 - Improvements relating to radiators for ultrahigh frequency energy and apparatus embodying thesame : en
  • GB636517A - An improved metal post construction for partitions for rooms : en
  • GB636750A - Friction closure caps for jars and method of making the same : en
  • CA464762A - Trawling device : en fr
  • DE1605774U - SMOOTH ICE BRAKES FOR MOTOR VEHICLES. : de en
  • CA464774A - Cycle fender guard : en fr
  • DE1606090U - POINTERS FOR SPEED METERS OF MOTOR VEHICLES. : de en
  • AU152506B2 - Improvements in or relating to method of preparing molded plastic printing plates : en
  • US2506185A - Bun duster : en
  • US2506026A - Method of bonding conductors : en
  • CA464845A - Stamped chain connector : en fr
  • CH266863A - Cloakroom furniture. : de en
  • ES22785U - Elastic clip (Machine-translation by Google Translate, not legally binding) : en es
  • ES22795U - Controls or buttons, for radio and other electrical devices. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961089A - : fr
  • DE1605974U - Hydraulic brakes, in particular vehicle brakes : de en
  • US2506192A - Fan regulator : en
  • USD158384S - Bulk materials gabbier : en
  • GB636675A - Improvements in shaker conveyors : en
  • DE1605798U - SPACE-SAVING FRAME FOR TENSIONING WASHING LINES. : de en
  • FR961055A - : fr
  • GB636549A - Improvements in or relating to servo control or actuator mechanism : en
  • GB636561A - Improvements in or relating to rotary drum filters : en
  • US2505969A - Apparatus for fixing blade angulation of wind-driven multiblade propellers : en
  • DE1605799U - INSERTION DEVICE FOR TAMPONS. : de en
  • DE1606027U - FIRE INSERT PIPE FOR SUPPLYING SECONDARY FRESH AIR. : de en
  • DE1606030U - COVERING DEVICE ON A RADIO-MUSIC CABINET FOR TEMPORARILY COVERING THE CONTROLS. : de en
  • US2506476A - Laundry drying and fluffing machine : en
  • FR54428E - Portable motor-operated device : en fr
  • US2505915A - Threadless bolt : en
  • US2506174A - Electronic thread clearer : en
  • GB636616A - Adjustable roll support for rolling mills : en
  • GB636540A - Improvements in and relating to methods of transforming glass batches into refined glass : en
  • FR54494E - Method and devices for regulating a mixed evaporative device with partial steam overpressure : en fr
  • DE1606082U - DEVICE FOR OPERATING THE LOCKING DEVICE OF OVEN AND COOK DOORS. : de en
  • US2506345A - Method of separating live viruses from nonviral protein matter : en
  • USD158413S - Sample packaging box or similar article : en
  • ES22768U - Hygienic toilet stick. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961148A - : fr
  • GB636582A - Improvements in insecticides : en
  • ES191678A1 - AN AUXILIARY CIRCUIT APPLICABLE TO ELECTRIC SHAVERS : en es
  • GB636630A - Improvements in and relating to taps for drawing off liquid : en
  • US2506003A - Electrical instrument construction : en
  • US2506118A - Cluster controller : en
  • DE1606057U - DOUBLE POWER PLUG. : de en
  • ES22765U - Fixed fixing candle (Machine-translation by Google Translate, not legally binding) : en es
  • FR54431E - Mobile tablet for bed service : en fr
  • US2506276A - Regulating transformer : en
  • DE1605988U - SPONGE CONTAINER. : de en
  • US2505933A - Pressure limiting thermostatic expansion valve : en
  • US2506179A - Fluid resistor : en
  • ES22741U - Tubular filter for steam distribution networks (Machine-translation by Google Translate, not legally binding) : en es
  • US2506039A - Musical toy : en
  • GB636780A - Method of and machine for making biscuits and similar products : en
  • FR54406E - Hat box or opening box : en fr
  • FR54483E - Hairdressing device for hair treatment : en fr
  • GB636465A - Improvements in or relating to alternating current generators : en
  • US2506455A - Swing hammer mill : en
  • US2506538A - Means for protecting well drilling : en
  • US2505790A - Combination radiator and oil cooler : en
  • US2506552A - Method of regenerating spent contact mass material : en
  • GB636673A - Improvements in or relating to web coating apparatus : en
  • US2506110A - Eccentric drive gear : en
  • US2506014A - Polyvinyl acetal compositions : en
  • ES22519U - Closure for slopes. (Machine-translation by Google Translate, not legally binding) : en es
  • US2506502A - Commode for use in airplanes, trailers, and the like : en
  • GB636713A - Improvements relating to machines for admixing the ingredients of compositions having a base of elastic rubber or a like plastic : en
  • GB636580A - Improvements in, or relating to, combustion chambers of internal combustion engines : en
  • GB636607A - Improvements in or relating to a combination table and chair : en
  • US2506353A - Course indicating and marking apparatus for aircraft : en
  • ES21789Y - Diffuser device for internal combustion engines. : en es
  • FR54579E - Lock for castle nuts : en fr
  • FR54512E - Electrical circuits for monitoring varying physical, chemical or mechanical states : en fr
  • GB636587A - Improvements in or relating to a process and apparatus for manufacturing decorative plates : en
  • GB636653A - Improvements in or relating to road vehicles convertible into aircraft : en
  • US2506409A - Automatic locking ammunition container : en
  • DE1605861U - BOCK FOR SCAFFOLDING. : de en
  • ES18816Y - Swivel shoe heel. : en es
  • DE1606063U - DEVICE FOR THE ARRANGEMENT OF TUBE LIGHTS IN CORNERS OF CEILINGS, WALLS, SHOP WINDOWS, SHOWCASES, etc. : de en
  • US2505984A - Cheese-making method : en
  • US2506153A - Opacification of paper : en
  • USD158370S - Display carton : en
  • ES22775U - Rolling metal door with improved mesh base (Machine-translation by Google Translate, not legally binding) : en es
  • FR54593E - Anti-theft device for automobiles : en fr
  • GB636619A - Combination step-by-step and induction motor : en
  • CA464855A - Apparatus for one-time posting system : en fr
  • US2506326A - Article of tungsten and wrought copper joined by cast copper : en
  • US2506076A - Stonecutting machine : en
  • ES22791U - A salvapantalones applicable to the bottom bracket of bicycles (Machine-translation by Google Translate, not legally binding) : en es
  • US2506439A - Electronic trigger : en
  • AU3290150A - Improvements in or relating toa paper coating machine : en
  • AU3291250A - Improvements in magneto electric generators : en
  • GB636556A - Rotameter for remote indication, recording, integration, or controlling of fluid flow : en
  • GB636684A - Improvements in or relating to ladies sanitary underwear : en
  • US2505768A - Radio antenna : en
  • US2505794A - Clutch for lawn mower reels : en
  • US2505866A - Printing ink : en
  • US2506071A - Molding device : en
  • ES22769U - An improved insulating handle (Machine-translation by Google Translate, not legally binding) : en es
  • US2505918A - Electric plug : en
  • US2506058A - Article for filing flexible recording belts : en
  • USD158367S - Fantel bottle : en
  • US2506007A - Fluid pressure actuated tire bead loosening device : en
  • DE1605999U - PACKAGING BAG MADE OF CLEAR CELLULOSE FILM OR THE LIKE. : de en
  • CA464781A - Method and composition for killing weeds : en fr
  • CA464754A - Apparatus for showing table accommodation in restaurant : en fr
  • US2506536A - 2-carboxyalkylthiophane-3, 4-dicarboxylic acid : en
  • DE1605837U - CIGARETTE PACKS MADE OF CARDBOARD, RESIN, METAL OR OTHER MATERIALS FOR COMPACT, PRESSURE AND IMPACT-RESISTANT STORAGE OF CIGARETTES. : de en
  • ES21330Y - Indoor soccer game. : en es
  • CA464737A - Vehicle wheel : en fr
  • FR961132A - : fr
  • FR54476E - Coupling for flexible hoses : en fr
  • FR961112A - : fr
  • DE1605875U - DISC WHEEL WITH DIVIDED RIM FOR AIR TIRED VEHICLES, IN PARTICULAR FOR SMALL TRANSPORT EQUIPMENT. : de en
  • FR961119A - : fr
  • US2506215A - Planetary rotary cutting mechanism : en
  • AU147370B2 - Floor polishing device : en
  • DE1605815U - Dial of transparent or opaque material for automotive instruments : de en
  • FR54423E - Device for fixing and adjusting the tension of drum heads and other percussion instruments : en fr
  • US2505897A - Hem binding gauge : en
  • US2506042A - Process for obtaining transparent effects on regenerated cellulose fibers : en
  • USD158411S - Link chain for a bracelet or the like : en
  • AU3297450A - Floor polishing device : en
  • ES22728U - Folder for color display for tights fabrics. (Machine-translation by Google Translate, not legally binding) : en es
  • US2505818A - Solubilizing tanning bark extracts with waste sulfite liquors : en
  • US2505835A - Flat primary dry cell : en
  • US2506426A - Drawing device : en
  • DE1605879U - BICYCLE HANDLEBAR WITH EXTERNAL SUSPENSION. : de en
  • GB636568A - Improvements in pit props and other telescopic struts : en
  • GB636507A - Improvements in or relating to power units for radio receivers or the like : en
  • DE1605772U - DOOR FOR CAR. : de en
  • DE1605965U - DISPLAY BOX. : de en
  • ES191834A1 - NEW COMMERCIAL ORGANIZATION OF PURCHASE-SALE IN INSTALLMENTS : en es
  • GB636515A - Improvements in and relating to the firing of ceramic ware in a tunnel kiln : en
  • USRE23225E - Garment construction : en
  • GB636625A - Improvements in or relating to suction cleaners : en
  • AU149236B2 - Improved means for luring marine animals, particularly fishin water : en
  • US2506005A - Carding machine : en
  • US2506444A - Power mechanism for typewriting machines : en
  • DE1606021U - MILL FOR GRINDING SPICES. : de en
  • US2506190A - Ball projector : en
  • US2506100A - Fingernail file : en
  • US2505872A - Method of making planter runners : en
  • US2506511A - Combined carburetor and degasser : en
  • ES21687Y - Useful for manicure work. : en es
  • AU152121B2 - Improvements in magneto electric generators : en
  • CA464758A - Packing for vapour and liquid contacting apparatus : en fr
  • AU149009B2 - Milling and insect destroying process and apparatus therefor : en
  • FR54444E - Total and continuous pump protection system against priming : en fr
  • BE493180A - Beet trimmer : en fr
  • DE1605791U - TIE WITH FABRIC INLAY. : de en
  • DE1605915U - BICYCLE SPORT SEAT. : de en
  • DK70944C - Refrigeration apparatus, in particular for electric discharge tubes, in which the body to be cooled is located in a space flowed through with coolant. : da en
  • DK70954C - Apparatus for examining the composition and condition of liquid and gaseous substances. : da en
  • US2506313A - Combined filter and valve for gaseous fuel : en
  • US2506446A - Electrical condenser : en
  • USD158421S - Bath thermometer : en
  • US2505828A - Sink rim : en
  • US2506508A - Device for holding windows : en
  • ES21760Y - Automatic clothesline. : en es
  • FR961102A - : fr
  • GB636521A - Improvements in glass-to-metal seals : en
  • GB636755A - Improvements in or relating to handles or shafts for hockey sticks, golf clubs, cricket bats and other striking implements : en
  • AU147395B2 - Improvements in rail joints and fish plates therefor : en
  • AU149593B2 - Improvements in or relating to endless tubular pneumatic tracks for vehicles : en
  • DE1605851U - PORTABLE SMALL COMPRESSOR. : de en
  • DE1606000U - DUESE FOR SPRAYING AND APPLYING LIQUID IN FINELY DISTRIBUTED FORM ON AREAS. : de en
  • AU3285750A - Multi-range converter drive : en
  • CA464821A - Optical focusing means for image translating devices : en fr
  • DE1605866U - DEVICE FOR OPENING AND CLOSING THE PUMP VALVE ON PUMP BARS. : de en
  • DE1606006U - SCROLL NOTEPAD. : de en
  • FR54405E - Improvements to tubes for very short waves : en fr
  • DE1605857U - MULTI-PURPOSE BOILER. : de en
  • GB636537A - Improvements in hydraulic jacks : en
  • DE1605880U - POURING CONTAINER FOR CANS WITH LIQUID CONTENT. : de en
  • GB636462A - Improvements in or relating to wetting and detergent compositions : en
  • CA464808A - Steam iron : en fr
  • DE1605919U - FOOTBALL BOARD GAME. : de en
  • DK70939C - Apparatus for generating a high frequency rotating field. : da en
  • DE1605814U - REGULATING DEVICE WITH MEASURING HEAD. : de en
  • DE1605931U - ADJUSTER FOR BRUSH AND CORSELETS. : de en
  • GB636610A - Improvements in or relating to valves : en
  • DE1605845U - PAPERBACK. : de en
  • DE1605954U - ANGLE SPIRIT LEVEL. : de en
  • US2505783A - Lightproof rewind device : en
  • DE1606026U - SAFETY COOKING POT LID. : de en
  • GB636489A - Battery terminal cleaner tool : en
  • CA464765A - Amusement game equipment : en fr
  • CA464815A - Cathode-ray tube spectrograph : en fr
  • DE1606045U - INDEX CARD. : de en
  • DK70938C - Process for the preparation of 2-aminopyrimidine. : da en
  • DE1605816U - BARREL WEIGHT BAR SCALE. : de en
  • FR961104A - : fr
  • FR961154A - : fr
  • GB636530A - Heaters : en
  • US2506145A - Picker stick governor mechanism : en
  • GB636535A - Improvements in or relating to synthetic resin latices and method of making same : en
  • DE1606029U - COMBINED SLIDE GAUGE WITH ADJUSTABLE PROBE. : de en
  • US2506029A - Pulling device : en
  • DE1605916U - PAINT SPRAY STAND. : de en
  • ES22760U - Male plug perfected for electric current (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605826U - SINGLE-WHEEL TRAILER FOR BICYCLES AND LIGHT MOTORCYCLES. : de en
  • FR54441E - improved electrode for discharge lamp : en fr
  • GB636687A - A device for removing deposit from the internal walls of pipes and the like : en
  • FR961197A - : fr
  • GB636663A - Improvements in hot air and gas power plant : en
  • DE1606038U - COMPOSITION GAME. : de en
  • CA464882A - Dial telephone calling device : en fr
  • ES20825Y - Lock model. : en es
  • FR54481E - Sophisticated transformable cabinet : en fr
  • FR961085A - : fr
  • FR54430E - Rolling crutches : en fr
  • FR961117A - : fr
  • US2505924A - Pivot straightening device : en
  • US2505945A - Lever operated rotary bar fastener : en
  • US2506277A - Welding gun : en
  • US2506412A - Portable dispensing apparatus for heating and dispensing highly viscous liquids : en
  • USD158399S - Coaster trim element : en
  • ES192365A1 - PROCEDURE FOR THE APPLICATION OF CAUTERIZERS, ON NEUTRAL SUPPORTS, FOR USE IN UROLOGY, OTORHINOLARYNGOLOGY, ETCETHER : en es
  • FR54465E - Mechanical razor with combined sharpener : en fr
  • US2506105A - Transmission operating mechanism : en
  • FR54418E - Portable column with five sides intended to be walked on public roads : en fr
  • GB636502A - Methods of and machines for packaging adhesive strips : en
  • US2506209A - Flag display cabinet in which the flag is held on a roller : en
  • FR54572E - Thermodynamic heating and cooling of premises by accumulation : en fr
  • ES22792U - Universal type siphon head adaptable to all kinds of bottles containing effervescent drinks. (Machine-translation by Google Translate, not legally binding) : en es
  • US2506243A - Nonslip parallel rule : en
  • DE1605893U - LADIES SLIPPERS. : de en
  • ES22751U - Three-pole socket for lamp holders for vehicle headlights. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961131A - : fr
  • FR961113A - : fr
  • DE1605859U - HOLLOW BLOCK FOR HEATING AND HEAT STORAGE. : de en
  • AU2735049A - Improvements in multi-pole electric switches : en
  • FR54584E - Construction game : en fr
  • DE1606091U - DEVICE FOR REGULATING THE COOLING WATER TEMPERATURE OF EXPLOSION ENGINES, IN PARTICULAR IN MOTOR VEHICLES. : de en
  • FR54401E - The electric cables : en fr
  • ES22789U - Container for preserves with special closure. (Machine-translation by Google Translate, not legally binding) : en es
  • FR961183A - : fr
  • AU3296350A - Milling and insect destroying process and apparatus therefor : en
  • US2506496A - Elevator lock : en
  • AU2723849A - Improved apparatus for scouring or washing materials articles of clothing, fabrics, textiles, woollens andthe like : en
  • USD158387S - Brooch or similar article : en
  • GB636605A - Improvements in or relating to duct intakes or entries for gaseous fluid flow diffuser systems : en
  • FR54580E - Improvements to drawers for furniture and the like : en fr
  • DE1605904U - BOTTLE HOLDER FOR POINTER SCALE. : de en
  • US2506146A - Motor-driven vehicle wheel : en
  • ES22759U - Mechanism for electrical switches and switches (Machine-translation by Google Translate, not legally binding) : en es
  • FR54415E - Further training in cathode-ray tubes : en fr
  • US2505795A - Cooling power unit : en
  • DE1606046U - HEAT EXCHANGER. : de en
  • FR961059A - : fr
  • GB636694A - Reaction products of styrene and anacardic materials : en
  • US2506354A - Binder-strapping reel : en
  • US2505923A - Tree or brush puller attachment for tractors : en
  • US2506341A - Core bit : en
  • GB636795A - An improvements in or relating to electric couplings : en
  • US2506069A - Rubberlike article : en
  • US2506204A - Grease dispenser : en
  • GB636724A - Improvements in superheterodyne frequency converters : en
  • US2505958A - Swinging power saw : en
  • US2506274A - Rope fastening device : en
  • US2506256A - Telescopic container : en
  • DE1606015U - PIPE CLAMP FOR FASTENING INSULATION PIPE AND COOL PIPE. : de en
  • US2506129A - Slide valve : en
  • US2506329A - Phase-shift network and oscillator : en
  • USD158365S - Fantel bottle : en
  • AU143061B2 - Improvements in coin freed vending machines : en
  • AU147934B2 - Improvements in or relating tothe manufacture of separators for electric accumulators : en
  • ES22733U - Folding chairs, made of wood and canvas, special for beach and countryside. (Machine-translation by Google Translate, not legally binding) : en es
  • ES22738U - Elastic knit girdle for men (Machine-translation by Google Translate, not legally binding) : en es
  • US2506261A - Card register : en
  • CA464860A - Combined vibratory scrubber, stratifier and screen for minerals : en fr
  • GB636678A - Improvements in or relating to mechanism for converting uniform rotary motion into intermittent rotary motion : en
  • US2505935A - Masonry guideline holder : en
  • US2505832A - Boat mooring and lifting mechanism : en
  • US2505859A - Fruit jar top straightener and tightener : en
  • US2506529A - Electronic pulse generator : en
  • FR54467E - Improvements to so-called barrel mixers : en fr
  • AU2741049A - Improvements in electrical rheostats, potentiometers, switches orthe like devices : en
  • US2506160A - Window shade and curtain bracket : en
  • AU146353B2 - An improved mobile posthole digger : en
  • DE1606073U - HUNTING STICK. : de en
  • GB636559A - Production of alkyhalosilanes : en
  • US2506453A - Tethered ring toy : en
  • DE1606041U - FASSON BRUSH. : de en
  • GB636647A - Improvements in or relating to apparatus for detecting the presence of explosive or toxic gases : en
  • DE1605970U - ROTATING PLATFORM. : de en
  • FR54496E - Method and device for the repair during operation of furnaces and apparatus for heat treatment, in particular martin furnaces : en fr
  • FR961053A - : fr
  • FR961063A - : fr
  • FR961152A - : fr
  • AU3295450A - Improvements relating to self-laying andother endless track devices : en
  • CA464801A - Burner : en fr
  • DE1605832U - SIGNS FOR ROAD TRAFFIC. : de en
  • US2506222A - Controlling stick for airplanes : en
  • CA464834A - Electric signalling system : en fr
  • US2505752A - Separation of organic compounds : en
  • US2506182A - Fabric folding machine : en
  • DE1605975U - DEVICE FOR AVOIDING GLAREING OF MOTOR VEHICLE HANDLEBARS. : de en
  • US2506267A - Feed and discharge control means for paired rolls within rotary housing : en
  • US2505974A - Brake beam safety support : en
  • US2506542A - Method and apparatus fob regenera : en
  • CA464818A - Writing instrument : en fr
  • AU150155B2 - Improvements in or relating to communal radio television and like receiving systems : en
  • US2505826A - Apparatus for vulcanizing rubber or the like : en
  • US2505981A - Pneumatic control system : en
  • US2506120A - Gas wall heater : en
  • CA464747A - Animal feeding rack : en fr
  • US2506144A - Ammunition manufacture : en
  • CA464794A - Process of producing glass coated silicon steel : en fr
  • CA464749A - Grinding and polishing machine of the rotary-tool type : en fr
  • AU129658B2 - Improvements in radio navigational aids : en
  • BE493083A - IMPROVEMENTS TO SPARK-TYPE IGNITION SYSTEMS FOR COMBUSTION ENGINES. : en fr
  • DE1605830U - INNER TUBE FOR BALLPOINT PEN WITH INK CONDUCTOR. : de en
  • CA464792A - Pack opening and sheet receiving means : en fr
  • DE1605764U - AIR-TIGHT CLOSURE FOR POULTRY DRINKS. : de en
  • GB636680A - Improvements relating to metallising, soldering, welding and like processes : en
  • CA464804A - Lamp base and socket : en fr
  • AU3285450A - Improvements in or relating to sawtooth current generators : en
  • DE1605776U - ELASTIC SUSPENSION FOR MOTOR VEHICLE PARTS, IN PARTICULAR FOR THE EXHAUST LINE. : de en
  • DE1605883U - WRITING DEVICE WITH LIGHTING DEVICE. : de en
  • GB636577A - Improvements in and relating to fumigating means : en
  • US2506369A - Bill holding and dispensing device : en
  • US2506478A - Instrument for testing paper : en
  • GB636566A - An improved potato peeling machine : en
  • US2506077A - Surface cleaning device employing liquid cleaning agent : en
  • US2506283A - Preparation of asphalt compositions : en
  • US2506497A - Draft control : en
  • US2505957A - Dry lime acetylene generator : en
  • CA464807A - Renewable fuse : en fr
  • US2506367A - Dual wheel suspension : en
  • US2506516A - Laundry drier : en
  • GB636636A - Improvements in or relating to refrigerating systems : en
  • AU142987B2 - Improvements in or relating to conveyors : en
  • USD158391S - Dinner plate or similar article : en
  • US2506070A - Insulated thermostatic switch : en
  • DE1605884U - FOUNTAIN PEN-LIKE WRITING DEVICE. : de en
  • CA464814A - Manufacture of acyl peroxides : en fr
  • AU3292450A - Method and apparatus for making vitreous enamel : en
  • GB636692A - Improvements in or relating to vaporising and disseminating pest combating compounds : en
  • US2506030A - Anchoring device for wall members and floor coverings : en
  • DE1606075U - COUCH UPHOLSTERY COMBINABLE FROM TWO BED MATTRESS SETS AND MATCHING FRAME. : de en
  • US2505839A - Air operated grease gun : en
  • US2506184A - Recessed game board and playing pieces therefor : en
  • DE1605770U - CAN HAND CART. : de en
  • DE1605802U - LIFTING GEAR CAN BE USED IN CONNECTION WITH EXISTING TREATMENT CHAIRS. : de en
  • DE1605813U - DRAIN OR FLOW TAP MADE FROM THERMOPLASTIC PLASTICS. : de en
  • CA464784A - Omega-alkoxyalkyl ether of diphenylamines : en fr
  • US2505873A - Receiver for pneumatic card strippers and the like : en
  • US2506406A - Circular saw setting machine : en
  • US2506431A - Pressure measuring device : en
  • CA464753A - Process for the purification of raw water : en fr
  • FR54537E - Painting on fabric : en fr
  • GB636715A - Improvements in trays of milk coolers : en
  • GB636731A - Improvements in or relating to oars and sculls and co-operating rowlocks therefor : en
  • US2506127A - Optical mixing of plan position indication and graphical information : en
  • BE493255A - Process for treating natural and synthetic rubbers with a view to their devulcanization and plasticization : en fr
  • USD158361S - Shoe sole : en
  • GB636467A - Improvements in or relating to transmitters and receivers for single-sideband signals : en
  • CA464878A - Preparation of 5-diethylamino-2-pentanone : en fr
  • US2506546A - Circuit breaker : en
  • US2505899A - Shower curtain holder : en
  • US2506449A - Pressure valve : en
  • CA464885A - Tube-testing apparatus : en fr
  • CA464734A - Ticket : en fr
  • DE1606087U - ADDITIONAL DEVICE FOR THE PROJECTION DEVICE AND THE NARROW FILM DEVICE FOR DAYLIGHT PROJECTION. : de en
  • GB636600A - Method of preparing cyanamide and polymers thereof : en
  • US2506047A - Protective device for use in soldering operations : en
  • CA464822A - Pulse multiplex communication system : en fr
  • US2505775A - Clip for fluorescent lamp sockets : en
  • US2506460A - Articulated locomotive : en
  • US2505808A - Power unit sequence control : en
  • US2505898A - Portable picnic chest having detachable table top : en
  • USD158352S - Box inlaid with mother-of-pearl : en
  • DK70943C - Hot melt heat fuse for electrical circuit breakers. : da en
  • CA464876A - High boiling unsaturated products of petroleum pyrolysis and heat polymers therefrom : en fr
  • US2505922A - Artificial casting bait : en
  • US2506241A - Mechanical movement : en
  • US2506250A - Internal-combustion engine : en
  • US2506377A - Method and apparatus for conditioning and supplying clay to pottery forming machinery : en
  • USD158376S - Woman s stocking or similar article : en
  • AU144090B2 - Improvements in multi-pole electric switches : en
  • DE1605907U - MODEL BAR FOR STATIC LESSONS AND STRENGTH TEACHING. : de en
  • FR961158A - : fr
  • FR54576E - Coat hook : en fr
  • GB636470A - Fluid pressure indicating device : en
  • US2506473A - Metod of obtaining fatty alcohols from their esters : en
  • US2506094A - Garment closure : en
  • US2506282A - Delayed voltage control system with instantaneous overvoltage protection : en
  • US2506221A - Catalytic synthesis of hydrocarbons : en
  • DE1605930U - TOOL HOLDING DEVICE. : de en
  • FR54539E - Machine for roughing, polishing, honing, ironing, etc. bevels of sharp blades : en fr
  • FR54409E - Feedback selection process that can be used in particular to obtain an automatic variation in selectivity depending on the reception intensity of the selected transmission : en fr
  • GB636571A - Improvements in and relating to steering wheels especially for motor vehicles : en
  • IE18957L - Loose sheet holders : en
  • ES192325A1 - GAS-OIL HEATING DEVICE FOR THE USE OF THIS FUEL IN EXPLOSION CYCLE ENGINES : en es
  • GB636746A - Improvements in processes of and apparatus for tempering glassware in liquids : en
  • DE1605952U - CONTAINER. : de en
  • DE1605758U - DEVELOPMENT WALL MAP. : de en
  • US2506218A - Spring device for drop end doors of gondola cars : en
  • AU3297150A - Improvements in' the cooling of furnaces for catalytic carbon monoxide hydrogenation : en
  • US2506202A - Multiple close centered gear head : en
  • US2506500A - Device for simultaneous indicating and recording signals : en
  • FR54559E - Installation of auxiliary machinery for ships whose thruster is controlled by gas turbines : en fr
  • US2505995A - Spectacle endpiece : en
  • DE1605761U - STIRRING VALVE FOR TUBE SPREADER. : de en
  • AU3294050A - Improvements in or relating to endless tubular pneumatic tracks for vehicles : en
  • GB636646A - A multi-purpose tool for use in repairing watches and clocks : en
  • ES22446U - Briefs perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • FR54442E - Slaughter game : en fr
  • FR54529E - Building material : en fr
  • FR961091A - : fr
  • USD158400S - Lupton lollipop : en
  • US2505860A - Ripping tool : en
  • DE1605789U - SPIDER REEL. : de en
  • US2506164A - Method for the production of metallic printing members : en
  • US2506370A - Signal attachment for fishing poles : en
  • US2506430A - Planting apparatus : en
  • GB636570A - Pantograph current collector : en
  • FR54460E - Electric traction generator : en fr
  • FR961178A - : fr
  • FR961199A - : fr
  • GB636469A - A device for controlling cut-off in steam driven vehicles : en
  • US2506122A - Catalytic conversion of hydrocarbons and regeneration of fouled catalyst in stages : en
  • CA464863A - Seal for hot water tank : en fr
  • US2506396A - Bracelet : en
  • US2505809A - Hydraulic actuator mechanism : en
  • US2506062A - Fire extinguishing composition and method : en
  • AU2736249A - Kitchen utensil : en
  • AU3288050A - Improvements in or relating to method of preparing molded plastic printing plates : en
  • BE493208A - CATALYTIC OXIDATION PROCESS OF OLEFINS IN THE PRESENCE OF COPPER OXIDE. : en fr
  • FR961169A - : fr
  • GB636579A - Improvements in the manufacture of cast iron : en
  • GB636656A - Gaff for angling : en
  • US2505843A - Television receiver : en
  • US2506097A - Valve assembly for fuel systems : en
  • US2506561A - Automatic safety catch : en
  • USD158410S - Expansible link chain for a bracelet or the like : en
  • DE1606043U - WASHABLE FABRIC. : de en
  • AU151979B2 - Improvements in or relating to torque converters , drive mechanisms employing said torque converters and methods of assembling said drive mechanisms : en
  • FR54478E - Wristwatch improvements : en fr
  • DE1605843U - FOLDING WRINGER SUPPORT. : de en
  • DE1606059U - SPRING DYNAMOC CABLE FASTENING FOR BICYCLE LIGHTING MACHINES. : de en
  • DE1605849U - SHAVING BASINS THAT SHAPE IS ADAPTED TO THE SHAVING BASIN IN THE CROSS SECTION. : de en
  • US2506292A - Stair traveling bary carriage : en
  • US2506533A - Tiltably mounted waste receptacle : en
  • CA464790A - Production of silicon steel sheet stock having the property of high surface resistivity : en fr
  • DE1606051U - SEALED HOUSING. : de en
  • ES22743U - Device for fastening the strap on the clasps for leagues (Machine-translation by Google Translate, not legally binding) : en es
  • ES19245U - Estvhe container with folding cup and medicine box (Machine-translation by Google Translate, not legally binding) : en es
  • ES22719U - Cable conductor (Machine-translation by Google Translate, not legally binding) : en es
  • GB636454A - Improvements relating to the regulation of alternators : en
  • GB636688A - Yarns and fabrics and method of making same : en
  • US2506375A - Vulcanizing machine : en
  • FR961161A - : fr
  • FR54518E - Improvements to winches controlled by electric motors : en fr
  • FR54566E - Apparatus for sulfating vines : en fr
  • US2505748A - Lid for paper containers : en
  • DE1605918U - STRIKING GAME. : de en
  • GB636800A - Improvements in and relating to the dehydrogenation of secondary alcohols to ketones : en
  • AU3288450A - Fluid pump pressure limiting valve : en
  • US2505857A - Transmission for dual engine drives : en
  • US2506408A - Portable space heater : en
  • GB636765A - Improvements in torches for producing hot gaseous blasts particularly for welding thermoplastic materials : en
  • DE1606011U - ROLLER SWITCH. : de en
  • ES22713U - Instrument equipped with cold light for diagnoses and surgical operations (Machine-translation by Google Translate, not legally binding) : en es
  • US2506324A - Combined garment and removable panty : en
  • FR54473E - Improvements to life belts : en fr
  • US2505868A - Seal for centrifugal pumps : en
  • GB636487A - Improvements in or relating to gramophones having a magazine for discs : en
  • DE1605778U - AUXILIARY VEHICLE BRAKE. : de en
  • ES22748U - Improved tap (Machine-translation by Google Translate, not legally binding) : en es
  • FR54459E - Electric shock device for flies, mosquitoes and other insects : en fr
  • GB636623A - Improvements in or relating to combustion apparatus : en
  • US2506109A - Vehicle bumper tow clamp : en
  • US2505786A - Differential cylinder-piston assembly : en
  • US2505841A - One-way drive : en
  • US2506314A - Method and apparatus for forming capacitor bodies : en
  • GB636553A - Improvements in or relating to dry flocculating reagents : en
  • FR54586E - Deformable wheel : en fr
  • DK70947C - Device for folding bags. : da en
  • DE1605796U - DEVICE FOR MANUFACTURING POT BALES FROM BRAIDED WIRE.D : de en
  • ES22796U - A rubber floor with sole edge or leather for all kinds of footwear (Machine-translation by Google Translate, not legally binding) : en es
  • GB636668A - Improvements in or relating to telegraph receivers : en
  • DK70965C - Spray gun. : da en
  • US2506239A - Quick detachable starter mount : en
  • US2506550A - Sheet conveying, stacking, and delivering apparatus : en
  • ES22756U - A trophy or cape for sports competitions (Machine-translation by Google Translate, not legally binding) : en es
  • GB636527A - Improvements for varying the resonance frequency of cavity resonators : en
  • US2506483A - Stove-top burner and air shield : en
  • US2506405A - Wall scratcher for wells : en
  • US2506152A - Flow regulator : en
  • US2506281A - Self-propelled toy submarine : en
  • USD158381S - Heftler-louiche bottle : en
  • DE1605788U - CHAIN DISC. : de en
  • ES192377A1 - IMPROVEMENTS IN LOCKS : en es
  • ES22716U - Perfect case for shavers. (Machine-translation by Google Translate, not legally binding) : en es
  • DE1605983U - BICYCLE TRAILER. : de en
  • DE1605896U - CANDLE HOLDER WITH DRIP DISH. : de en
  • DE1606079U - CONNECTION FOR FLAPED SHEET METALS, SHEET METAL STRIPS OR THE LIKE. : de en
  • DE1605947U - CLOSET SEAT. : de en
  • US2505994A - Billfold : en
  • US2506096A - Flexible connector for highpressure conduits : en
  • DE1605848U - FACE PLATE ATTACHMENT TO HOLLOW CYLINDERS, ESPECIALLY TO ELECTRIC COLLECTOR ROLLERS. : de en
  • FR961134A - : fr
  • FR961200A - : fr
  • US2505822A - Machine for sewing mattress boxing strips : en
  • DE1605966U - MENU STAND WITH INVOICE WRITER AND ADVERTISEMENT. : de en
  • ES191695A2 - : en es
  • US2506401A - Film processing rack : en
  • US2505799A - Filler head with fluid pressure operated valve and discharge orifice clear out meanscombined with fluid metering means : en
  • US2506447A - Sealing device : en
  • ES191684A1 - A PROCEDURE FOR PREPARING BIPHENYL COMPOUNDS : en es
  • FR961170A - : fr
  • FR961180A - : fr
  • GB636496A - Method of producing a composite synthetic resin and product thereof : en
  • DE1606081U - STEEL TUBE LADDER, IN PARTICULAR FOLDING LADDER FOR BUSINESS OR HOME USE. : de en
  • ES22767U - Intuitive addition and subtraction table in the form of a game (Machine-translation by Google Translate, not legally binding) : en es
  • FR961150A - : fr
  • GB636735A - Improvements in or relating to textile combing machines of the rectilinear type : en
  • US2505890A - Pinless clothesline : en
  • DE1605956U - VISCOSIMETER. : de en
  • FR54446E - Process for roasting or roasting grains or other small particles and products thus obtained : en fr
  • GB636516A - Improvements in button-hole fabric tapes : en
  • FR54513E - Refinements to tilting barrel rifles : en fr
  • CA464875A - Marine craft : en fr
  • DE1605811U - RADIATOR HOLDER. : de en
  • DE1606077U - COLLAPSIBLE AND ADJUSTABLE LOCKING CAP OR THE LIKE. : de en
  • US2505847A - Expansible wedge : en
  • US2505867A - Apparatus for examination of materials by elastic waves : en
  • US2506082A - Method and apparatus for truing cutters : en
  • US2505778A - Device for determining moisture content, density, and direction of grain of wood, and other semiconducting material : en
  • CA464752A - Hanger for brooms, tools and the like : en fr
  • GB636638A - Improvements in or relating to telecommunication and radar systems : en
  • GB636742A - Improvement in method and apparatus for the use of contact masses : en
  • AU149129B2 - Improvements relating to boxlike enclosures with removable covers : en
  • AU3285850A - Improvements relating tothe cleaning of filters : en
  • ES22764U - Switch and rotary switch type (Machine-translation by Google Translate, not legally binding) : en es
  • CA17533S - Device for use with shaving equipment : en
  • FR961078A - : fr
  • USD158366S - Fantel bottle : en