• US2559664A - Resin bonded abrasive article and method of manufacturing the same : en
  • US2560319A - Heat-stable plasticized aminotriazine resin compositions : en
  • CA475130A - Distribution transformer coil supports : en fr
  • US2559893A - Method of coating cellulose ester films : en
  • AU248251A - Phase changer : en
  • CA475091A - Ash dumps : en fr
  • US2559811A - Stenographic copyholder : en
  • US2560461A - Lubricating system : en
  • AU142494B2 - Poster-supporting and like panels : en
  • US2559836A - High aperture corrected photographic objective comprising five components in axial alignment : en
  • US2560472A - Line switching device : en
  • USPP1021P - Best available copy : en
  • DE807941C - Process for the surface treatment of tar-bound road surfaces : de en
  • DE807942C - Grit spreader : de en
  • GB655117A - Releasable coupling means for connecting relatively movable parts or elements disposed about a common axis : en
  • US2560004A - Safety razor : en
  • DE808135C - Attachment for plug on electric heaters : de en
  • AU155938B2 - Microwave transmission system : en
  • US2559629A - Polyfluoroalkanoic compounds and their preparation : en
  • DE1625586U - PRISMATIC HOLLOW BODY FOR POISON LURE. : de en
  • DE808391C - Impeller for soil cultivation equipment : de en
  • DE1625528U - ARTICULATOR FOR DENTAL PURPOSES. : de en
  • FR984646A - Concentrated electronic current discharge tube with a mirror deflecting electrons : en fr
  • CH276425A - Device for treating metal parts. : de en
  • CH276607A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • AU155797B2 - Improved variable resistor construction : en
  • US2560328A - Dull bit indicator : en
  • US2560010A - Machine for testing the quality of carbon paper, inking ribbons, and the like : en
  • US2560466A - Collapsible rack : en
  • US2560291A - Apparatus for molding threaded articles : en
  • US2560423A - Purification of titanium tetrachloride : en
  • DE1625612U - TRADITIONAL LODEN COAT FOR BOYS AND GIRLS. : de en
  • US2559790A - Cyclopentadiene-vinyl acetate polymers : en
  • AU148512B2 - Improvements in or relating to vacuum cleaners : en
  • AU246151A - A machine for transforming shapeless lumps of dough into parallel rolls : en
  • CH276411A - Process for the fluorination of chlorinated naphthalene. : de en
  • US2559727A - Aircraft armament assembly : en
  • CA475176A - Baling machines : en fr
  • CH276446A - Device for checking the outline of profiled workpieces with optical means. : de en
  • FR984867A - Improvements to internal combustion engines : en fr
  • CA475093A - Piston expanders : en fr
  • US2560074A - Method and apparatus for burning fuel : en
  • AT168628B - Process for the preparation of pentaenes : de en
  • CA475174A - Methods for reducing iron oxide : en fr
  • CA475182A - Apparatus for and methods of digesting sewage sludges or trade wastes : en fr
  • US2559752A - Aqueous colloidal dispersions of polymers : en
  • FR984933A - Improvement in the adjustment of the clamping of dental handpieces : en fr
  • GB655068A - Maleinoid ester-vinyl compound copolymers in lubricating oil : en
  • DE1625428U - PIKING DEVICE FOR SEWING MACHINES. : de en
  • DE1625468U - WHEEL STAND. : de en
  • DE1625494U - DISC CLUTCH. : de en
  • DE1625558U - GAZE NOSE WITH BUILT-IN SPRAY DEVICE. : de en
  • AU246651A - Improvements in smelting of zinciferous ore : en
  • FR984999A - Wooden shed frame and its execution process : en fr
  • AT168644B - Mixing machine for the production of porous building materials : de en
  • US2560283A - Fluid control system for flash welders : en
  • AT168621B - Luminous edging : de en
  • DE807900C - Anti-glare device for motor vehicles : de en
  • CH276432A - Desktop machine. : en fr
  • FR984587A - Sink trap : en fr
  • FR984973A - Improvements in methods and devices for damping the oscillations of assemblies of the vehicle type comprising an elastic suspension : en fr
  • FR985057A - Hydrogen production by the decomposition of water : en fr
  • AU3551650A - Improved carriage control means for draw benches-orthe like : en
  • CH276501A - V-belt pulley. : de en
  • AU254451A - Improvements relating to croquignole clamps for use inthe permanent waving of hair : en
  • CA475190A - Electric resistances : en fr
  • US2559966A - Layout vernier : en
  • US2559623A - Turbo-supercharger system having controlled inlet and exhaust waste gates : en
  • FR984581A - Endless device for capturing and transmitting the energy of a moving fluid : en fr
  • US2559646A - Conversion apparatus and associated arrangement for controlling distribution of gases passing therethrough : en
  • DE1625597U - HEATING, COOLING AND VENTILATION SYSTEM, SO-CALLED AIR CONDITIONING SYSTEM FOR VEHICLES, IN PARTICULAR POWER BUSES. : de en
  • FR984853A - Improvements to indicating or control devices sensitive to temperature variations : en fr
  • FR985062A - Device preventing two independent shafts, driven by a rotary movement, from being coupled apart from the moment when their respective rotational speeds are in synchronism : en fr
  • DE807958C - Mixing circuit for decimeter and centimeter waves : de en
  • GB655193A - Improvements in or relating to modulated-pulse multiplex signalling systems : en
  • GB655230A - A device for the adjustment of intervals of rest, more particularly intended for talking machines : en
  • DE808138C - Coil wound with a square conductor, especially a choke coil : de en
  • DE808173C - Pipe and hose coupling : de en
  • DE808215C - Bag holder : de en
  • AU252751A - Improvements inthe grinding andthe polishing of glass : en
  • US2559738A - Synchronous electric motor construction : en
  • US2559901A - Coating for paper and method of production : en
  • US2560475A - Indexing mechanism : en
  • USD163856S - Addario clockface : en
  • US2560494A - Clothes hanger and bed tag for hospital beds : en
  • DE807906C - Exchangeable pen with a setting slide that can be attached from the outside : de en
  • US2559911A - Interlocking motion-picture camera diaphragm and shutter release structure : en
  • US2560193A - Dehazing hydrocarbon oils : en
  • US2560342A - Combination ladder and hand truck : en
  • US2559883A - Adjustable fastening device : en
  • US2560239A - Air-line oiler : en
  • DE808108C - Business book with a sliding header : de en
  • FR984814A - Advanced drying device : en fr
  • FR984843A - Improvements to sieves and drainers : en fr
  • US2560207A - Annular combustion chamber with circumferentially spaced double air-swirl burners : en
  • DE806348C - Process for the production of fibrous boards provided with a hard covering to increase the stability : de en
  • FR984956A - Process for preparing mixtures of copper sulphides : en fr
  • FR984997A - Watercraft with rotary floats : en fr
  • DE1625639U - PROTECTIVE DEVICE FOR BICYCLE SADDLE. : de en
  • US2559960A - Self-locking mechanism : en
  • CA475138A - Can holders : en fr
  • DE808099C - Making a concrete : de en
  • US2559758A - Powered agricultural tractor and wheel adjusting mechanism therefor : en
  • US2560258A - Mold chaplet : en
  • USD163861S - Geoffrion watchcase : en
  • US2560093A - Lawn seeder : en
  • USD163880S - Sectional sandwich plate : en
  • US2560402A - Egg packing material : en
  • US2560406A - Carrying frame for rucksacks : en
  • FR984966A - Supercharged slot aerodynamic surface and aerodynes with application : en fr
  • US2559581A - Transverse traveling wave amplifier : en
  • CA475155A - Direction finders : en fr
  • CH276396A - Teat cup for milking machine. : en fr
  • DE808276C - Hoist with drive of the rope drum through a gear with variable transmission ratio : de en
  • FR984626A - Process for preserving olives before crushing for oil extraction : en fr
  • DE808388C - Apparatus for cleaning pipes or the like. : de en
  • DE808338C - Transport device, especially for wire rings : de en
  • FR984807A - Tuber lifting machine : en fr
  • DE808252C - Terminal for electrical conductors : de en
  • GB655186A - Locking means for phonograph apparatus : en
  • FR984583A - Cycle crankset : en fr
  • US2560281A - Luminaire with glare shielding means for producing an optimum distribution of light on a work surface : en
  • US2559748A - Apparatus for bonding brake linings : en
  • US2560252A - Sheet piler : en
  • CH276341A - Mower blade arrangement on mowers. : de en
  • FR984793A - Watch : en fr
  • FR984744A - New manufacturing process for hygiene articles and aseptic toys for children : en fr
  • GB655120A - Improvements relating to electric hand irons : en
  • US2559586A - Instrument for and method of geophysical exploration : en
  • US2560453A - Heat exchange unit for refrigeration : en
  • DE808205C - Game rifle : de en
  • FR984629A - Maintenance products : en fr
  • FI25165A - Anordning vid elektriska komunikationsanläggningar : en fi
  • FR985042A - New product based on hydrocarbon and a surfactant : en fr
  • DE808194C - Bicycle powered by a small motor with a collapsible bicycle frame : de en
  • GB655082A - Improvements in the production of photographic emulsions : en
  • DE1625454U - Dismountable upholstered recliner. : de en
  • FR984795A - Improvements to control devices for regulating or modulating members of a radiophonic or similar apparatus : en fr
  • FR985099A - Automatic loom : en fr
  • CH276478A - Process for manufacturing a rolling mill with a pair of rolls, and a rolling mill manufactured according to the process. : de en
  • DE808158C - Method of manufacturing load-bearing ceilings : de en
  • FR984946A - Improvements to measuring devices : en fr
  • GB655128A - Improvements relating to liquid-fuel burners : en
  • US2560464A - Magnetic compass compensation device : en
  • CH276503A - Process for the production of a connection, which forms a hollow ring body and acts as a compensator, between coaxial hollow bodies which are mutually subject to displacements and angular changes. : de en
  • FR985045A - Hydraulic scraper squeegee : en fr
  • CH276440A - Ski binding. : de en
  • DE808359C - Method and device for the production of surface and circular nets : de en
  • US2560484A - Means for holding yarn ends : en
  • FI25181A - Driven order for matarvalsarna vid sågramar : en fi
  • US2559598A - Halter weapon for cattle : en
  • FR984774A - Funeral vault : en fr
  • GB655155A - Improvements in or relating to the production of hollow pre-cast concrete building units : en
  • FR984756A - Hinged lid box : en fr
  • FR985094A - Mixed turbine, steam and gas : en fr
  • AU150004B2 - Improvements in or relating to adjustable shores or struts : en
  • CH276444A - Device on rifles to regulate the height of the sight. : de en
  • FI25186A - Meter for women and young couples to determine fertile and infertile days, calculate the timing of future menstruation, and estimate the probable date of birth in case of pregnancy : en fi
  • GB655048A - Improvements in or relating to straight-bar knitting machines : en
  • DE807987C - Large roof tiles : de en
  • US2559729A - Regenerative gas combustion furnace for liquid fuels : en
  • US2560221A - Snow and ice melting device for vehicles : en
  • US2560001A - Filing chair : en
  • US2559864A - Production of high frequency waves in a liquid medium : en
  • US2559935A - Adjustable wheel base tractor : en
  • FR984723A - Improvements to electrical circuits for electric arc welding : en fr
  • FR985036A - Domestic water heater : en fr
  • AU248951A - Improved method and apparatus for producing fibres from heat softenable materials : en
  • DE807893C - Process for the regeneration or de-rain of film strips made of cellulose derivatives : de en
  • DE807970C - Process for removing surface layers from metal pins : de en
  • DE808076C - Engaging and disengaging device actuated by rotary motion for axially displaceable coupling halves, change gears or the like. : de en
  • US2559622A - Electrical apparatus : en
  • US2559805A - Opal glass composition : en
  • US2559852A - Filter element : en
  • US2560174A - Rotary cutterhead with multiple blade clamping disk : en
  • DE1625607U - MAGNETIC CAR GAME. : de en
  • IE19791L - Motor fuel additives : en
  • US2560392A - Variably illumined plate : en
  • FR984816A - Molded part for models and construction boxes : en fr
  • FR985037A - Improvements to fittings for electrical conductors : en fr
  • DE808057C - Oil burner for heating devices : de en
  • FR984563A - Improvements to glass display cases and the like : en fr
  • DE807506C - Process for printing rounded, z. B. tubular fabrics, knitted fabrics or the like. : de en
  • DE808005C - Piezoelectric pickup : de en
  • FR984641A - Improvements to electric induction devices : en fr
  • GB655238A - Improvements relating to apparatus for use in tightening wheel spokes : en
  • US2559639A - Strip for fluorescent lamps : en
  • FR984559A - Device for controlling the movement of electrical circuit elements : en fr
  • FR984926A - Improvements in methods and apparatus for determining the characteristics of a fluid, in particular a gas : en fr
  • GB655184A - Improvements in toy vehicles : en
  • FR984977A - Method and device for bringing a desired impedance between two opposite points of an electromagnetic waveguide with rectangular section through which the wave hrides : en fr
  • GB655050A - Improvements in or relating to textile spindles : en
  • FR984824A - Improvements to electrical regulators and in particular to those with stacked carbon elements : en fr
  • US2560169A - Microscope adjustment mechanism : en
  • US2560173A - Condensation of alkyl aryl ethers with alpha-halogen alkanals : en
  • DE808003C - Automatic scale with bottom flap emptying : de en
  • DE808090C - Electric heating for the oil pan of the internal combustion engine of a motor vehicle : de en
  • US2560412A - Boom for excavators or the like : en
  • FR984614A - Improvements to service furniture and their manufacture : en fr
  • DE807901C - Glare protection for motor vehicles : de en
  • US2560160A - Stabilization of polymeric resins with bismuth salts : en
  • US2560288A - Dynamic braking for electrically driven machines : en
  • US2560318A - Tool : en
  • DE808051C - Circuit arrangement for reducing the voltage in universal tube devices : de en
  • FR984967A - Corrector system to improve the settings and adaptations for a guide with rectangular section traversed by the electromagnetic wave h : en fr
  • DE808289C - Flow meter : de en
  • FR984987A - Oil lubricator : en fr
  • US2560021A - N-isobutenyl-2-benzothiazole sulfenamide : en
  • DE1625426U - CUTTING DEVICE FOR STRAW AND HAIR CUTTERS. : de en
  • DE1625429U - MOLD FOR CAKES AND ICE CREAM, FOR TOPPERS. : de en
  • DE1625463U - DEVICE FOR DETERMINING AND READING THE POWER CONSUMPTION OF ELECTRICAL DEVICES. : de en
  • GB655094A - Improved method for tanning hides or skins : en
  • DE1625616U - DIRECTION CARD FOR A VISUAL CARD. : de en
  • DE1625624U - BALL AND PEAR SHAPED HOLLOW RUBBER BODY. : de en
  • DE807952C - Three-phase circuit for electromotive drives for switches, signals, travel barriers, barriers, etc. : de en
  • US2560068A - Tenoning machine : en
  • US2560238A - Arrangement for automatically disengaging a mechanism by stop action : en
  • DE1625596U - SLIDING SEAT MADE OF STEEL TUBE, ESPECIALLY FOR MOTOR VEHICLES. : de en
  • FR985018A - Adjustable metal stilt device : en fr
  • FR985088A - Improvements to dolls or other similar figurines : en fr
  • GB655173A - Improvements in v-belts : en
  • FR985090A - Improvements to curtain rods : en fr
  • GB655064A - Improved method of and apparatus for dehydrating wood and wood products : en
  • GB655127A - Automatic plate valves for compressors : en
  • US2559969A - Method of applying a masking composition to a glass base : en
  • DE808365C - Kitchen utensil for grating food : de en
  • DK72741C - System for drying the air in and the ventilation air for an unheated storage room. : da en
  • US2559793A - Beta irradiation method and means : en
  • US2559953A - Separable garment : en
  • DE808164C - V-gauge for the determination of transverse dimensions of measuring pieces with pneumatic precision measurement : de en
  • FI25174A - Anordning for injections with injection rubber is provided o.d. tillslutna behållare med hjälp av injectionsspruta : en fi
  • FI25182A - Planer feeder : en fi
  • FR984561A - Improvement in electrical devices for reinforcing the sounds of harmoniums : en fr
  • FR984865A - Control device for the pressure regulator in the cabins of flying machines : en fr
  • US2559613A - Television distribution system : en
  • US2559866A - Cutter : en
  • US2559908A - Heated take-off blade or pick for gluers : en
  • US2560248A - Variable width rigid awning : en
  • CH276406A - Process for the polymerization of octamethylcyclotetrasiloxane. : en fr
  • CH276459A - Accounting machine. : en fr
  • DE1625564U - POINTING ROLLING MACHINE. : de en
  • DE808169C - Closure for bracelets, straps, waist straps or the like. : de en
  • FR985026A - Safety hitch for garden machinery : en fr
  • FR985079A - Acetylene generator : en fr
  • DE1625482U - CARRYING CLOTH. : de en
  • DE807937C - Device for freezing ice cream : de en
  • FR984950A - Method and device for checking the tightness of cans after they have been closed : en fr
  • GB655063A - Improved method of and apparatus for dehydrating wood and wood products : en
  • GB655199A - Improvements in or relating to hatch covers or like closure devices : en
  • FR984671A - Improvements to thermally controlled switches : en fr
  • GB655071A - Improvements in and relating to a method and means for utilizing gases of combustionfor drying and/or heating purposes : en
  • FR984840A - Hinge system with safety device for clips or similar objects : en fr
  • FR984922A - Garlic juice and its preparation process : en fr
  • DE1625450U - DUST BAG FOR HAND VACUUM CLEANER. : de en
  • DE1625478U - COUNTER BOARD. : de en
  • CH276347A - Formwork for the production of infill walls. : de en
  • DE808072C - Multi-row transplanter for potatoes : de en
  • AT168694B - Device for cutting dough sheets u. like : de en
  • US2559682A - Raft holding and release apparatus : en
  • US2560170A - Voltage dividing circuit : en
  • CH276618A - Process for the preparation of a new derivative of p-amino-salicylic acid. : de en
  • US2560139A - Window frame and sash assembly : en
  • USD163858S - Line holder : en
  • USD163894S - Morroni comb : en
  • FR984920A - Device for supporting the tilting mechanism of cranes, mechanical excavators and the like : en fr
  • GB655093A - Mineral oil lubricating compositions containing esters of reaction product of maleic anhydride and styrene : en
  • DE808121C - Process for the production of a regenerator mass : de en
  • DE808181C - pump : de en
  • DE1625632U - PRESERVED GLASS LID WITH THREADED UNION AND THREADED CAP. : de en
  • DE808093C - Footwear : de en
  • DE808202C - Shoe lasting machine : de en
  • FR984755A - Improvements to hydraulic motors : en fr
  • DE1625587U - COMBUSTION ENGINE, IN PARTICULAR ANTI-CHAMBER DIESEL ENGINE. : de en
  • AU154701B2 - Improvements in jet propulsion units : en
  • CA475105A - Transformer coils : en fr
  • USRE23390E - Amino-thiophanthraquinones : en
  • US2560405A - Apparatus for setting up cartons : en
  • DE808351C - Rail contact device : de en
  • DE1625538U - CASSETTE FOR READING BOOK AND MAP ROLLS. : de en
  • GB655217A - Improvements in or relating to rotor assemblies particularly for helicopters : en
  • US2560501A - Hydraulic steering for six-wheel bogies : en
  • DE808313C - Music teaching aid : de en
  • DE1625606U - CONTROL DEVICE FOR ELECTRIC MOTOR OPERATED, TRACKLESS MODEL VEHICLES, SUCH AS TOY AUTOMOBILES AND THE LIKE. : de en
  • DK72751C - Control device for internal combustion engines. : da en
  • DK72754C - Process for the production of metallic bodies, in particular nets. : da en
  • DE1625566U - LAUNDRY LABEL MADE OF PLASTIC FILM. : de en
  • DE808283C - Formwork for the construction of hollow rib ceilings : de en
  • FR985021A - Minute counter : en fr
  • GB655039A - Improvements in or relating to machines for registering and recording data relating to sales transactions : en
  • US2559801A - Baking apparatus : en
  • DE808127C - Rail deflection contact : de en
  • CH276390A - Men's clothing consisting of a blouse and shirt. : de en
  • AT168698B - Automatic control device for machine tools : de en
  • AU150024B2 - Beater and bowl arrangement for mixer : en
  • AT168607B - Process for the preparation and purification of a decolorizing agent : de en
  • CA475168A - Skip shaker mechanism : en fr
  • AT168611B - Aluminum-containing composite body and its application to compounds : de en
  • CH276516A - Control device for fuel pump. : de en
  • GB655037A - Improvements in or relating to electrical mixer circuits : en
  • US2559680A - Frequency measuring apparatus : en
  • US2559942A - Internal collapsible chuck : en
  • US2559958A - Bedrail finishing carrier : en
  • US2560263A - Fluid line connection : en
  • DE808394C - Plant protection hood : de en
  • FR984717A - Improvements to office punches : en fr
  • FR985008A - Steering wheel refinements : en fr
  • DE1625636U - EASILY TRANSPORTABLE HOLDER FOR ITEMS TO BE DISPLAYED. : de en
  • DE807938C - Multi-plate freezer : de en
  • DE1625598U - ELECTRICALLY ACTUATED COUPLING FOR A HEADLAMP SWIVEL DEVICE MOVABLE BY THE VEHICLE STEERING OF A MOTOR VEHICLE. : de en
  • US2559713A - Method and apparatus for drying and tentering-drying with radiant heaters and automatic control means : en
  • US2560499A - Cable tensioning means for hoists : en
  • DE807947C - Connection of rail vehicles with tow hook and eye : de en
  • DE808245C - Device for the power supply of railway safety systems : de en
  • DE1625614U - JOINT CONNECTION, IN PARTICULAR FOR THE FIRST STAMP IN IRON POLYGON CONSTRUCTION. : de en
  • CA475226A - Remote control systems : en fr
  • DE1625453U - ADJUSTABLE AND EXTENDABLE SEAT SYSTEM. : de en
  • CA475163A - Master cylinders : en fr
  • DE1625464U - TRAFFIC ORIENTATION DEVICE. : de en
  • US2559701A - Hog machine having rotary cutter and feed conveyer : en
  • US2560188A - Ceramic compositions : en
  • DE808112C - Facility for stamp and other stamp collections : de en
  • CH276441A - Ski stick. : en fr
  • CH276613A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • FR984760A - Electric motor control mechanism : en fr
  • FR984881A - Manufacturing process of molds for die casting of light alloys or for molding plastics : en fr
  • DE1625648U - PIPE FAN. : de en
  • CA475056A - Feeding apparatus : en fr
  • FR984971A - Improvements to fluid dispensing measuring devices : en fr
  • DE1625650U - V-BELT PULLEY HOLDING PLIERS. : de en
  • FR984694A - Fluorescent discharge tube and support sleeve : en fr
  • FR984857A - Apparatus for treatment with physical agents, such as light or heat baths : en fr
  • FR984929A - New packaging reinforced with plastic : en fr
  • GB655087A - Method and apparatus for producing electrical and mechanical energy from thermal energy : en
  • AT168654B - Process for the production of tools with welded high-speed steel support : de en
  • AU152717B2 - Improved distributor means for fertilisers. or like discrete materials : en
  • FI25169A - For example, centimeters : en fi
  • FR984603A - Support frame for handling ampoules of pharmaceutical or other products : en fr
  • US2560157A - Stiffened roll collar : en
  • CA475184A - Production of calcium hypochlorite : en fr
  • FR984606A - New firing process with cartridges and hunting rifles, and cartridges and rifles for its realization : en fr
  • US2560180A - Change-speed device : en
  • US2559604A - Electron discharge device : en
  • US2560441A - Hydraulic pumping system : en
  • FR984627A - New coating and crystalline finish : en fr
  • DE808162C - Adjustable timber gauge : de en
  • FR985034A - Ceiling fan : en fr
  • GB655146A - Improvements relating to electrical-wave band pass circuits : en
  • USD163881S - Combination merchandise display case and cashbox : en
  • DE1625484U - DEVICE FOR ORGANIZING SHAVING UTENSILS. : de en
  • FI25195A - Förfaringssätt för direkt ånguppvärmning av pulabanans våtparti vid cellulosa-, papp- ja papperstormaskiner jämte anordning för utförande av detsamma : en fi
  • DE808174C - Three-thread chain stitch seam : de en
  • DE808103C - Rotary drilling rig for deep drilling : de en
  • FR984904A - Double stroke cylinder : en fr
  • DE808061C - Slide shoe for slide gate valves of rotary piston machines : de en
  • FR984886A - Machine for dry washing, centrifugation and deodorization of clothes : en fr
  • FR984942A - Automatic device for taking up play applicable in particular to brakes and clutches : en fr
  • GB655176A - Means for varying and measuring ultra-short electromagnetic waves propagated in a wave guide : en
  • AU149324B2 - Anj infinitely variable torque transmitter : en
  • GB655078A - Improvements in and relating to fluid controlling valves : en
  • US2559663A - Direction finding system : en
  • GB655210A - Oxidation of olefines : en
  • FR984765A - Folding stand : en fr
  • GB655185A - A new or improved apparatus for the production of pellets of thermoplastic or thermosetting materials of the class known as plastics : en
  • FR984989A - Process for manufacturing rubber articles, material for manufacturing said articles and articles obtained by this process : en fr
  • GB655113A - Improvements in printing or recording apparatus : en
  • US2560230A - Smoker's accessory : en
  • US2559706A - Decorative lighting fixture : en
  • AT168627B - Process for the preparation of 2-amino-6-oxy-8- (tetraoxybutyl) pteridine : de en
  • DE808199C - Electromechanical door opener : de en
  • US2559789A - Dilatometer : en
  • US2559882A - Nose construction for model airplanes : en
  • US2560178A - Regenerating mercaptan solvent : en
  • AT168652B - Rotary table for circumferential welds : de en
  • CH276513A - Gas turbine installation for the propulsion of an aircraft. : en fr
  • CH276487A - Process for the production of a flame-retardant and water-repellent coating on materials containing wood fibers and a flame-proof and water-repellent material produced therefrom. : de en
  • US2560112A - Three-control system for aircraft : en
  • US2560143A - Trip unit for automatic baling machines : en
  • USD163871S - Bottle carrier : en
  • DE808293C - Weeding and soil loosening device : de en
  • DE808009C - Injection device for diesel engines activated by the compression pressure : de en
  • DE808292C - Auxiliary device for filling out betting slips for football bets : de en
  • FR984609A - Calculator : en fr
  • FR985049A - Method and means for assessing and modifying differences between electrical pulses : en fr
  • DE808295C - Pressure rollers for planting machines : de en
  • FI25202A - Contact information for visual instruments : en fi
  • FR984797A - Liquid fuel combustion chamber : en fr
  • FR985076A - Improvements to inflatable objects : en fr
  • DE1625475U - PACK FOR WOMEN'S STOCKINGS. : de en
  • DE1625499U - FILTER ATTACHMENT. : de en
  • US2560398A - Paintbrush wiper : en
  • DE807994C - Cantilever armor : de en
  • US2559723A - Signaling counter : en
  • US2560042A - Preparation of butyltin chlorides : en
  • US2560237A - Sphygmomanometer : en
  • DE808001C - Fitschenbeitel : de en
  • FR984907A - Method of protection of equipment and materials exposed to the elements : en fr
  • US2559671A - Azo compounds of the thiophanthraquinone series : en
  • FR984931A - Apparatus producing modulated alternating currents particularly applicable in obstetrics : en fr
  • GB655228A - Improvements in or relating to the manufacture of optical projection graticule gauges : en
  • FR984769A - Advanced potassium nitrate and its manufacturing process : en fr
  • US2559615A - Conveyer bucket : en
  • US2560083A - Saxophone : en
  • FR984680A - Process for manufacturing rings, bracelets and the like and resulting products : en fr
  • FR984815A - Toilet seat : en fr
  • GB655084A - Method and apparatus for preparing a solution of a single constituent from a solution containing a plurality of dissolved substances : en
  • FR985032A - Device for automatic synchronization of the movement of several elements : en fr
  • DE808100C - Large water turbine for low and medium slopes : de en
  • FR984661A - Motorcycle windshield : en fr
  • FR984714A - Sorting cabinet : en fr
  • GB655213A - Idlers for use in connection with belt conveyors : en
  • US2559651A - Telephone subset : en
  • US2559980A - Pump : en
  • DE807979C - Device for always ready-to-use taking along a security key : de en
  • DE808387C - Smoking devices : de en
  • DE808393C - Attachment of the bearing block for the knife rocker head on the knife rail on motor mowers : de en
  • FR984811A - optical elements : en fr
  • FR984678A - Method for classifying mixtures of particles : en fr
  • US2559967A - Retractable shock absorber, particularly for aircraft landing gears : en
  • US2560492A - Copolymers of substituted styrenes and polyolefins : en
  • DE807898C - Car body, especially for a bus : de en
  • DE1625401U - REAR MIRROR FOR MOTOR VEHICLES. : de en
  • FR985078A - safety partition heat exchanger : en fr
  • GB655046A - Hair curling device : en
  • GB655150A - Improvements in journal bearings for internal combustion engines and the like : en
  • FR985047A - Television method comprising several successive scans of the image with different definitions : en fr
  • DK72744C - Step shift mechanism for setting machines for calculators and similar number recording machines for performing automatic division. : da en
  • GB655069A - Diversity receiver : en
  • FR984845A - Thermosetting resin based on phenol, acetone and epichlorohydrin : en fr
  • CH276563A - Machine for organizing and ordering work in a company. : en fr
  • US2560480A - Hopper shaker plate and comb assembly : en
  • AT168605B - Process for the production of chlorine dioxide : de en
  • CH276581A - Packaging with repeatedly usable lacing, which can be closed without knots and opened without the aid of tools, in particular a box. : de en
  • FR984789A - Assembly comprising an oscillator provided with automatic frequency correction means : en fr
  • FR984897A - Acoustic pellet transducers : en fr
  • FR984766A - Machine for making tubular rivets from metal strips : en fr
  • FR984980A - Improvement in salt-to-salt bath furnaces with immersed electrodes : en fr
  • FI25188A - Bindsle freat kreatur : en fi
  • FR984672A - Safety device for deckchairs : en fr
  • FR984974A - Improvements to processes and machines for shaping parts, particularly metal : en fr
  • US2560365A - Frequency-stabilization of oscillators : en
  • US2560437A - Slide fastener brief case : en
  • USD163899S - Piatti motor scooter : en
  • US2559683A - Electric enamel furnace : en
  • US2560376A - Moistureproof container with flexible seal cover : en
  • US2559894A - Shower head : en
  • US2560228A - Brush holder and scraper attachment for paint cans : en
  • USD163906S - Alphabet for forming monograms or the like : en
  • US2559585A - Preparation of sulfonic acid compounds : en
  • DK72756C - Stereoscopic camera. : da en
  • FI25184A - Method for gluing substances, especially metals : en fi
  • GB655144A - Improvements in or relating to closure devices for apertures in walls and the like : en
  • GB655149A - An improved process for the separation of cobalt and nickel : en
  • DE1625541U - TABLE LIGHTER. : de en
  • DE808187C - Bicycle frame : de en
  • DE808335C - Blower as a joke item : de en
  • FI25173A - The method of application of the bacteriostatic composition : en fi
  • FR984695A - Throwing device for boats : en fr
  • FR984975A - Method and mechanism for non-buckling of a metal wire in a resistant body : en fr
  • FR984842A - Pressure-to-weight apparatus applicable to the stretching mechanism of a textile spinning machine or the like : en fr
  • FR984849A - Method and apparatus for the mechanical production of a bar or a multi-layered tubular body made of glass, plastics or the like : en fr
  • FR984921A - Improvements to the predetermining mechanisms of fluid dispensing measuring devices : en fr
  • FR984735A - Method of mounting ceiling lights in motor vehicles : en fr
  • FR985039A - Method and device for widening the base of a pile of concrete or the like, cast in the ground : en fr
  • US2560164A - Friedel-crafts treatment of unsaturated polymers : en
  • DE1625646U - DEVICE FOR LIFTING OR SWIVELING, IN PARTICULAR FOR SWIVELING UP PLATFORMS OR THE LIKE. : de en
  • DE1625421U - TENT. : de en
  • DE1625461U - DEVICE FOR SCANNING SEVERAL SOUND TRACKS ON A CARRIER. : de en
  • DE806638C - Method and device for mounting iron tires on wooden wheels : de en
  • DE808171C - Mounting bracket : de en
  • FR984883A - Process for the conversion of caprolactam into macromolecular polyamides : en fr
  • GB655108A - Improvements in or relating to dispersing insecticides or other pesticidal compoundsas vapours : en
  • DE1625476U - STAMP WINDOW. : de en
  • DE808223C - Iron shape-changeable pit support with swivel joints : de en
  • DK72752C - Centrifugal coupling. : da en
  • FR984875A - Ball joint derailleur for bicycle : en fr
  • GB655239A - Pulsators for milking machines : en
  • DE1625609U - FRICTIONAL POSITION WITH AXIAL SPRING PRESSURE FOR SHAFTS IN FINE MECHANICAL GEARS. : de en
  • DE808088C - Emergency and safety braking apparatus for motor vehicles that acts like an oil pump : de en
  • DE808110C - Bookmark with sheet holder : de en
  • GB655164A - Improvements in or relating to electronic discharge tubes applicable to ultra-short waves : en
  • US2559887A - Ironing board with foldable legs and a sleeveboard attachment : en
  • DE807917C - Turning tool holder for watchmaker's swivel chairs and mechanic's turning benches : de en
  • GB655086A - Improvements in or relating to aircraft control system : en
  • DE808366C - Rubbing and cutting machine with passing device for fruits u. like : de en
  • DE808368C - Installation on floor waxing devices : de en
  • GB655175A - Improvements in motor controlled pressure governor : en
  • FR985092A - Improvements to ignition devices for powder or explosive cartridges : en fr
  • FR984640A - Catalytic desulfurization process of petroleum hydrocarbons : en fr
  • US2559874A - Manganese electrowinning process : en
  • US2560438A - Load gripper for vehicles such as lift trucks : en
  • DE807957C - Electron discharge device with cavity resonator : de en
  • DE807990C - Metal window : de en
  • US2560455A - Thermocouple return bend and well : en
  • US2559716A - Clamp : en
  • US2559880A - Film measuring and double-exposure prevention device : en
  • US2559991A - Deck sign : en
  • US2560037A - Stabilization of rubbery compositions : en
  • US2560155A - Toy house construction : en
  • US2560382A - Drill jig : en
  • DE807997C - Sound-insulated ventilation duct : de en
  • FR984568A - Machine tool column, backlash : en fr
  • DE808247C - Device for controlling devices in railway safety, especially for remote control : de en
  • FI25203A - Exemption from the obligation to grant compensation : en fi
  • FR985089A - Method of joining transmission belts and belts obtained by this method : en fr
  • US2559829A - Gearing for material loading apparatus : en
  • US2559971A - Collapsible telescope stand : en
  • US2560036A - Castor wheel tire construction : en
  • DE1625431U - DISTANCE ADJUSTMENT RING FOR PHOTOGRAPHIC CAMERAS. : de en
  • DE808212C - Toy building block : de en
  • GB655056A - Improvements in method for repressing the generation of chloride dioxide : en
  • US2560421A - Halogenated tertiary alkyl sulfides and polysulfides : en
  • FI25167A - Tidskontrollerad maneuvers : en fi
  • FR985035A - Removable table for multiple household uses : en fr
  • AU146825B2 - Improved handle for tanged toolsand the like : en
  • CA475244A - Incense vaporizers : en fr
  • FR984887A - Process for electroplating nickel : en fr
  • FR984870A - Safety device for presses and other stamping machines : en fr
  • FR984874A - Mixed refrigeration tower : en fr
  • US2560161A - Rack or tray for shelves : en
  • GB655123A - Electrode coating for discharge devices : en
  • FR984636A - Improvements to electrical circuit breakers with gas blowing : en fr
  • FR985100A - Light refraction galvanometer : en fr
  • DE808224C - Iron pit stamp : de en
  • FR984601A - Improvement brought to lock nuts : en fr
  • FR985010A - Process for recovering dust and pitch contained in a gasifier gas : en fr
  • FR984621A - Mutator : en fr
  • FR984798A - Process for the preparation of white zine oxide, from carbonated zinc ores : en fr
  • GB655220A - Improvements in or relating to vehicle bodies : en
  • DE808047C - Suspension of a chassis for rail vehicles with torsion bar spring : de en
  • DE808053C - Insulated electrical conductor made from a chrome-nickel alloy : de en
  • DE807982C - Cable winch with friction disc and storage drum, especially for the hoist rope of cable cranes : de en
  • FR984952A - Reading device for angle measuring instruments : en fr
  • FR985084A - Packaging improvements : en fr
  • AU150631B2 - Improvements relating to croquignole clamps for use inthe permanent waving of hair : en
  • AU247351A - Improvements in and relating tothe casting of metals and alloys : en
  • GB655075A - Improvements in plate elements particularly for plate type heat exchangers and filter presses : en
  • DE808152C - Process for the production of furniture, counters and other objects serving a different purpose : de en
  • US2560351A - Simultaneous color television : en
  • FR985087A - Cleaning system and method : en fr
  • DE808024C - Wheel suspension for motor vehicles : de en
  • DE808268C - Blood transfer apparatus : de en
  • US2559787A - Colored cellulose esters and ethers : en
  • US2560294A - Piston seal boot : en
  • USD163847S - Drink accessory cabinet : en
  • DE808259C - Electric coal pressure regulating starter : de en
  • FR984995A - Packaging : en fr
  • CH276434A - Device for placing and removing jumpers from a desktop machine tabulator. : en fr
  • CH276508A - Mechanical press. : de en
  • US2559593A - Method of treating raw cashew : en
  • AT168381B - Protective cover for fragile objects : de en
  • AT168642B - Process for the production of a healing ointment for animals, in particular for treating inflammation of the udder : de en
  • AU250051A - Improvements relating to fuel systems for internal combustion engines and fuel pressurising pumps therefor : en
  • AU247851A - Arrangements for measuring nonlinear distortion infrequency modulation communicating systems : en
  • CA475193A - Devices in which trunnions or shafts are secured to thin plates : en fr
  • FR984618A - Safety device for sawing pieces of wood : en fr
  • FR984872A - Process to give teeth a new beauty : en fr
  • AU242451A - Improvements in or relating to systems for single sideband transmission with suppressed carrier wave : en
  • US2559863A - Toothbrush holder : en
  • US2559975A - Wheel : en
  • DE1625445U - DEVICE FOR DEWATERING TRUST. : de en
  • GB655035A - Improvements in the manufacture of moulded bodies from metal powder or powder of metal carbides : en
  • DE1625407U - WRITING PAD. : de en
  • DE1625551U - BLIND WRITING STUFF. : de en
  • DE1625580U - DRAWBAR BODY FOR JEWELRY AND USE. : de en
  • US2559641A - Combination light distributor and wiring conduit for elongated tubular lamps : en
  • US2559906A - Cosmetic pencil holder : en
  • US2560276A - Pressure operated switch : en
  • USD163840S - Pendant or the like : en
  • FR984599A - Suspender buckle : en fr
  • FR984799A - eyeshadow case : en fr
  • FR984704A - Safety and protection device for the electrical installation of motor vehicles : en fr
  • GB655054A - Dish-like container for dental drills and the like : en
  • FR985024A - Self-locking tensioner : en fr
  • DE808177C - Loose leaf book sheet : de en
  • FR984846A - Device applicable to helical gear cutting machines : en fr
  • US2559718A - Weight and center of gravity indicator : en
  • US2559959A - Automatic cutoff for radio receivers : en
  • DE1625571U - AMPOULE FOR INJECTION LIQUIDS. : de en
  • DE807948C - Central buffer coupling, especially for conveyor wagons : de en
  • AU249351A - Improvements in periodic-wave generator : en
  • CH276589A - Braking device on motor vehicles. : de en
  • FR984731A - Clothespin : en fr
  • FR985014A - Safety stop for moving parts of machine tools : en fr
  • CH276535A - Electric capacitor. : de en
  • DE1625569U - STORAGE OF POWER PLANTS, IN PARTICULAR COMBUSTION MACHINES IN BOGIES OF RAIL VEHICLES. : de en
  • FI25201A - Automatically eldvapen med odelat lås : en fi
  • FR984746A - Nozzle for container and its manufacturing process : en fr
  • US2560298A - Shirt holder : en
  • CH276345A - Joint cover device. : en fr
  • AU247451A - Improvements relating to bottle stoppers : en
  • AT168656B - Lever shears : de en
  • DE1625594U - EXHIBITOR FOR PACKAGING OF GOODS, IN PARTICULAR BAGS. : de en
  • DE808015C - Magnetically influenced pulley : de en
  • FR984555A - Advanced drill : en fr
  • FR984556A - Climbing device for posts, pylons, joists and masts of all sizes : en fr
  • FR984574A - Improvement in static fluid aspirators : en fr
  • FR985055A - Automotive Car Suspension Improvements : en fr
  • US2560268A - Seat mutilation signal system : en
  • US2560481A - Animated bird toy : en
  • US2559936A - Filtering apparatus for liquids : en
  • AT168614B - Process for the preparation of physiologically active α-substituted side chain ketones of the cyclopentanopolyhydrophenanthrene series : de en
  • CH276559A - Steam sterilizer. : de en
  • DE807928C - Guide slide for rock drilling machines : de en
  • AT168659B - Handle sleeve for tools, in particular shovels : de en
  • CA475242A - Gravity stoker and furnace combinations : en fr
  • US2560038A - Process and apparatus for continuously stretching plastic sheets : en
  • US2560289A - Pulsed distance measuring instrument : en
  • US2560011A - Raw fish treating process : en
  • GB655058A - Telecommunication switching system : en
  • DE808144C - Multi-stage oil diffusion pump based on the fraction principle : de en
  • FR984806A - Device allowing the immediate stopping of a train passing a stopped signal without the intervention of the mechanic : en fr
  • GB655103A - Improvements in and relating to self-closing hinges : en
  • DE808312C - Trough chain conveyor mixing silo : de en
  • US2560354A - Close taling microphone : en
  • US2560518A - Friction nut : en
  • US2560196A - Rotatable window structure : en
  • CH276350A - Weir with hook gate. : de en
  • CH276462A - Talking machine with plate changing device. : de en
  • DE1625565U - POINT ROLLING MACHINE. : de en
  • DE808278C - Mast : de en
  • FR984628A - Variable speed drive device : en fr
  • AT168689B - Device for soldering the edges of the bent and juxtaposed edges of thin or easily fusible sheets : de en
  • AU252351A - Improvements in or relating to vacuum cleaners : en
  • DE1625562U - IRON PIT STAMP. : de en
  • FR984751A - Folding stroller with retractable wheels for children : en fr
  • US2559982A - Attachment for cutting tables : en
  • CA475233A - Tension springs : en fr
  • DE808102C - Self-tie : de en
  • DE808020C - Ever-ready case for cameras : de en
  • GB655204A - Improvements in apparatus for spreading material on the ground : en
  • CH276537A - High-frequency furnace with an electron tube oscillator operating in C mode. : de en
  • US2559792A - Rotary atomizing liquid fuel burner : en
  • US2559688A - Absorption spectrometry with use of radio-frequency modulated light source : en
  • CH276604A - Process for the preparation of a reducing agent. : de en
  • AT168625B - Process for the production of folic acid : de en
  • CH276570A - Device for direction-dependent absorption of wave energy propagating in one waveguide through another waveguide. : de en
  • CA475081A - Wheel structures : en fr
  • DE808253C - Connector sleeve for electrical line connections : de en
  • DE1625561U - LADIES TAILOR BUST. : de en
  • DE808236C - Sliding plate cooler : de en
  • BE504173A - Device for driving gas generators connected to recovery furnaces. : en fr
  • CH276356A - Rotary kiln system for burning cement, lime and the like. : de en
  • AU252151A - Poster-supporting and like panels : en
  • DE1625605U - SUPPORT FOR ROAD BLOCKS, WARNING SIGNS ETC. : de en
  • US2559743A - Shock absorbing mechanisms for railway draft riggings : en
  • DE808000C - Plane iron with exchangeable knife blade : de en
  • GB655090A - Improvements in or relating to lathes and like machine tools : en
  • US2559767A - Variable pitch propeller : en
  • US2559895A - Toolholder : en
  • US2559603A - Electrical pulse train selecting system : en
  • US2559821A - Trailer ice trtjck and cooling : en
  • US2559968A - Shock absorbing device for vehicles : en
  • CH276567A - Device for stabilizing the voltage on a consumer. : de en
  • DE1625556U - TALISMAN, MASCOT OR THE LIKE FOR DRIVERS, BOAT DRIVERS, SPORTS, ETC. : de en
  • DE808107C - Methods and devices for briquetting fly ash or fly coke : de en
  • CA475223A - Lightning arresters : en fr
  • AU154006B2 - Refractory materials having an elecfroconductive coating : en
  • AT168647B - Catgut bottle : de en
  • CH276583A - Set of parts that can be optionally combined to form at least two different devices. : de en
  • US2560069A - Mixer : en
  • DE1625507U - CLEANING MACHINE FOR SHOEMAKERS. : de en
  • US2560208A - Apparatus for molding concrete blocks : en
  • US2559602A - Vibratory motor : en
  • US2559915A - Half-tone screen determiner : en
  • US2560192A - Swimming trunks : en
  • US2559802A - Dividing and amplifier circuit for electronic organs : en
  • US2560018A - Combination box spring and mattress : en
  • DE1625510U - WEB MACHINE. : de en
  • AU262451A - Improvements in and relating tothe manufacture of candles and like articles : en
  • CA475123A - Suction cleaning devices : en fr
  • DE1625474U - WORK EQUIPMENT FOR MINING. : de en
  • US2559696A - Trestle bracket : en
  • US2560057A - Meat aging unit : en
  • CA475169A - Safety valves : en fr
  • CH276436A - Cinematographic projector for the projection of reduced format images. : en fr
  • AT168650B - Knee joint for artificial legs : de en
  • AU156117B2 - Improvements relating tothe conversion of liquid fuels to fixed gases : en
  • CA475162A - Constant level vehicle suspensions : en fr
  • CH276512A - Propulsion plant. : en fr
  • DE808221C - Ignition stone for lighters : de en
  • CA475109A - Mercaptobenzamides as synthetic rubber plasticizers : en fr
  • DK72749C - Input device for threshers. : da en
  • US2559795A - Head shield for welders : en
  • US2559946A - Key case : en
  • US2560114A - Pipe fitting : en
  • DE808294C - Sowing machine : de en
  • DE808129C - Automatic vehicle coupling, especially for conveyor vehicles : de en
  • CA475204A - Methods of treating seeds and seed products : en fr
  • CA475198A - Methods of manufacturing luminescent materials : en fr
  • CH276488A - Process for refining wood and objects made from it. : de en
  • FR984679A - Process for the separation by specific weight of particles differing in grain size and specific weight, using cyclones : en fr
  • CA475117A - Engine starters and the like : en fr
  • AT168608B - Regenerator, especially for industrial furnaces : de en
  • CA475217A - Planographic printing plates and methods of making same : en fr
  • CA475136A - Control systems : en fr
  • GB655207A - Method and apparatus for generating vane surfaces : en
  • US2560488A - Combination soda fountain and ice-cream cabinet : en
  • US2560500A - Safety device for hoist platforms : en
  • DE808123C - Process for transferring carbonic acid : de en
  • DE808240C - Road roller : de en
  • FR985040A - Multicolor automatic pen : en fr
  • CA475076A - Pipe hangers : en fr
  • FR984859A - Color television method and device : en fr
  • FR984901A - Typographic bar casting machine : en fr
  • AU243551A - Tool holder : en
  • US2559832A - Ship hoist : en
  • CH276438A - Reservoir instrument for spreading a liquid on a surface. : en fr
  • CH276439A - Drawing device. : de en
  • US2560191A - Combined animal-like figure and lamp : en
  • US2559750A - Aqueous colloidal dispersions of polytetrafluoroethylene and the formation of shapedstructures therefrom : en
  • US2560138A - Renewable fuse : en
  • FR984826A - Improvements relating to manufacturing processes for carbonaceous shaped objects and products obtained : en fr
  • FR984986A - Combination starter contactor for internal combustion engines : en fr
  • USRE23389E - Nitro-ihiophantbraquinones : en
  • DE808075C - Wooden pulleys : de en
  • DE1625449U - SHEARING MACHINE FOR POTATOES, FRUIT AND THE LIKE. : de en
  • DE1625560U - CHRONOGRAPH. : de en
  • CH276416A - Process for the preparation of an acylating agent. : de en
  • CA475187A - Electric discharge tubes : en fr
  • CH276453A - Cross-hole current transformer. : de en
  • CH276586A - Electrical apparatus having a rotor which rotates in the magnetic field produced by electromagnets. : en fr
  • FR984660A - Tacheometric protractor : en fr
  • DE808234C - Booking plate for carbonless accounting : de en
  • DE808067C - Hygienic toilet seat protection : de en
  • DE808279C - Masonry iron and process for its manufacture : de en
  • DE807899C - Wall cladding, especially for the roof of vehicle bodies : de en
  • FR984741A - Safety handle : en fr
  • GB655198A - Process and apparatus for the irradiation of liquids : en
  • DE808172C - Arrangement for self-locking of nuts, machine screws, etc. Like. Parts provided with internal and external threads : de en
  • FR984719A - Improvements to looms with fixed weft reserves : en fr
  • CH276403A - Cigarette tip and method of making the tip. : en fr
  • FR984645A - Boiler or the like having large heat exchange surfaces : en fr
  • GB655076A - Improvements in or relating to gaskets for plate apparatus in particular plate type heat exchangers or filter presses : en
  • DE808052C - Process for applying conductive metal layers to insulating carrier bodies : de en
  • US2559954A - Electric steam boiler : en
  • US2559776A - Combined letter sheet and return postal card or envelope : en
  • DE1625549U - COVERED IMPELLER FOR MOTOR VEHICLES. : de en
  • CH276454A - Device for measuring physical properties related to the ionization coefficient. : de en
  • CH276568A - Subscriber circuit in an automatic telephone system. : de en
  • US2560089A - Collapsible receptacle : en
  • USD163879S - Centrifugal cream separator : en
  • US2559886A - Brake valve assembly : en
  • GB655134A - Improvements in the manufacture of textile yarns : en
  • US2559912A - Thickness gauge for compressible material : en
  • US2560498A - Copolymeric siloxane elastomers and methods of producing them : en
  • DE1625629U - TAIL CLIP. : de en
  • FR984597A - Advanced Hole Punch Tool : en fr
  • FR984884A - Method and device for stocking a body of water with trout, salmon, and other species of fish having similar reproductive characteristics : en fr
  • DE808030C - Method for filling cavities with semi-solid materials, in particular ballpoint pen cartridges with writing material : de en
  • DE808142C - Knitting machine, especially circular knitting machine : de en
  • FR984711A - Toy figure : en fr
  • FR984772A - Process for preparing aldehydes and alcohols : en fr
  • GB655055A - Improvements in or relating to the preparation of esters of beta-hydroxy monocarboxylic acids : en
  • US2559806A - Threaded juncture and process of making it : en
  • DE807950C - Brake block, in particular for braking railway vehicle wheels : de en
  • FR984725A - Cable car with automatic operation : en fr
  • FR984607A - Gas discharge tube with combined reflector : en fr
  • US2559854A - Acrylic acid esters containing a dialkylphosphono group and polymers prepared therefrom : en
  • US2560040A - Tire retreading and repair materials : en
  • US2559799A - Optical system and alignment means therefor : en
  • US2559654A - Air-conditioned baby crib : en
  • US2560048A - Reclaiming rubbers with reaction product of polyalkylcyclohexanol and sulfur chloride : en
  • US2560088A - Adjustable sweep angle windshield wiper : en
  • US2559630A - Fluorinated acyl peroxides : en
  • US2559837A - Thermosetting polyester compositions containing dihydroxy diphenyls : en
  • FR985033A - Adjustable composite cabinet : en fr
  • DE808109C - Machine for the production of book covers : de en
  • DE808192C - Bicycle drive with pedal levers moving to and fro and two-stage change gearbox : de en
  • DE1625583U - PROTECTIVE DEVICE FOR YOUNG TREES AGAINST SWEEPING BY DEER. : de en
  • DK72742C - Container made of precast sheets. : da en
  • GB655179A - Improvements in or relating to dredging apparatus : en
  • US2559788A - Golf glove : en
  • DE807993C - Scaffolding trestle : de en
  • FR984654A - Metal tension frame for assembly in furniture joinery : en fr
  • FR984669A - Improvements to vacuum gauges : en fr
  • US2559645A - Method of blending polyethylene-amorphous petroleum wax compositions : en
  • US2560206A - Inductrial truck and bunker : en
  • DE1625643U - HAIR CLIPPER. : de en
  • DE807915C - Perforated stone for clock rests : de en
  • US2559621A - Method of forming tubular bodies with peripheral projections : en
  • US2560147A - Plug drain for solvent extraction plants : en
  • FR984710A - Incandescent electric lamp : en fr
  • DE806186C - Fluid transmission : de en
  • FR984706A - Process for manufacturing glossy waterproof plastic floor coverings in any desired shade : en fr
  • FR984770A - Synthesis of octyl alcohols : en fr
  • FR984890A - Mordache : en fr
  • FR985041A - Camera bag : en fr
  • FR985011A - Improvements in cooling the blades of blading machines : en fr
  • GB655121A - Improvements relating to ignition means for gas-turbine engines : en
  • DE808298C - Device on reversible fuel injection engines for reversing the fuel injection pumps : de en
  • FR984832A - Roller conveyor device for flexible belts : en fr
  • DK72737C - Method for producing helical candles, in particular Christmas candles, and apparatus for carrying out the method. : da en
  • US2560035A - Thio-2-furamides : en
  • US2560482A - Dipped vinyl resin article, composition, and method : en
  • FR984747A - Method and device for connecting concrete construction elements of building technology : en fr
  • GB655223A - Improvements relating to can washing machines : en
  • GB655043A - Improvements in sprinkling canisters and like containers : en
  • FR984992A - Improvements in the production of lengthwise corrugated cardboard and cross-corrugated "double double" : en fr
  • US2560251A - Process for polymerization of n-vinyl compounds : en
  • US2560465A - Hand or power-operated mechanism : en
  • FR984653A - Apparatus for cutting dough for cutting it into fractions of determined dimensions : en fr
  • DE807912C - World time clock : de en
  • US2559763A - Protective covering for blast furnace bells : en
  • US2560027A - Continuous polymerization of butadiene and styrene : en
  • US2560136A - Surge arrester for air lines : en
  • US2560233A - Lubrication system : en
  • US2560166A - Pulse analyzer : en
  • USD163911S - Compound tool : en
  • US2559640A - Connecting means for lighting fixture louver frames : en
  • US2560284A - Voltage regulating system : en
  • DE808082C - Device for filling mattresses : de en
  • US2559822A - Resilient clamp newspaper and magazine holder : en
  • FR984702A - Lubricator : en fr
  • FR985069A - Watertight mobile partition : en fr
  • FR984908A - Process for obtaining levulose and levulose products : en fr
  • GB655038A - Improvements in and relating to method and apparatus for treating gases by means of a washing liquid : en
  • DE1625490U - PANEL HOLDER WITHOUT AND WITH CONNECTION TO A HANGER. : de en
  • FI25154A - Tvättklämma : en fi
  • FR984796A - Further development in the manufacture of metal beds : en fr
  • DE807933C - Profile rod for the production of crop knife blades : de en
  • DE808079C - Process for processing the chain contact surface of a chain wheel for link chains : de en
  • CH276493A - Screw clamp with reversible handle. : de en
  • CH276546A - Device for massaging the gums on both sides of the teeth at the same time. : de en
  • CH276552A - Process for the preparation of phenyl-p-methoxyphenyl-carbinol ether-oxide and beta-dimethylaminoethanol. : en fr
  • US2559742A - Toolholder : en
  • US2559876A - Device for controlling the level of subdivided solid particles within a contacting chamber : en
  • CH276420A - Process for the production of a synthetic, drying oil. : de en
  • FR985053A - Improvements to valves : en fr
  • AT168603B - Paging system : de en
  • AU250751A - Improvements to froth flotation processes : en
  • AU3657850A - Improved hose connector : en
  • DE808041C - Processing device for solid, liquid or doughy substances : de en
  • DE808333C - Toy building block : de en
  • DE807955C - Circuit arrangement for telecommunication systems for testing a voltage or a resistance in the output of a dialer : de en
  • DE808124C - Scaffolding to accommodate a removable charging device for overhead traveling cranes : de en
  • FR984552A - Box for packaging : en fr
  • FR984902A - Typographic bars composing and casting machine : en fr
  • FR984958A - High frequency cable with chain of insulating beads : en fr
  • US2559999A - Pivoted snap hook : en
  • US2560012A - Universal stud puller and driver : en
  • US2560219A - Process for the preparation of 1-halo-3-trihalopropyl ethers : en
  • DE807981C - Luffing crane with horizontal load path : de en
  • GB655065A - Improvements in tubular reel cable strander : en
  • US2559610A - Planographic printing plate and treatment thereof : en
  • CH276422A - Emulsion, especially for use in the textile industry. : de en
  • US2560410A - Bank robber trap : en
  • AU152291B2 - Method of bleaching chemical pulp : en
  • AU152758B2 - Improvements in smelting of zinciferous ore : en
  • US2560053A - Stabilization of polyacrylonitrile solutions : en
  • USD163854S - Bicycle tank : en
  • CH276495A - Copy machine for the reproduction of three-dimensional surfaces. : de en
  • GB655036A - Improvements in or relating to control systems for electric motors : en
  • DE1625504U - DEVICE FOR STEAMING MEATS. : de en
  • FR984718A - Wire joining process : en fr
  • US2560234A - Mass production method of and apparatus for, making reelable magnetic phonograph records : en
  • US2560244A - Rocker arm thrust bearing : en
  • CH276514A - Process for generating work from heat and thermal power plants for carrying out the process. : de en
  • DE808306C - Countersunk rivet : de en
  • US2560246A - Warm air radiant heated brooder system : en
  • US2560227A - Preparation of malonaldehyde oximes : en
  • FR984656A - Typewriter Improvements : en fr
  • GB655073A - Piezoelectric crystal bodies : en
  • FR984651A - Transformation of rims for bead casings allowing them to be used for clincher ones : en fr
  • FR984703A - Leaflet dispenser device for various uses : en fr
  • FR984955A - Remote control method, devices intended for its implementation and their application, in particular in road signs : en fr
  • DE807956C - Subscriber current flow in an independent signal system : de en
  • DE808033C - Process for the production of artificial marble coverings : de en
  • DE808054C - Luester clamp with captive screws : de en
  • DE808167C - Depth or level indicator for bulk goods : de en
  • US2559784A - Back washing filter : en
  • DE1625555U - SOCIETY SKILL GAME. : de en
  • FR985005A - Improvements to control systems in television cathode ray tubes and the like : en fr
  • FI25158A - Anordning for the handling of the whole and for the separation of the original fasta particle : en fi
  • DE808081C - Headbox, especially for Fourdrinier paper machines : de en
  • DE808139C - Contact relay : de en
  • DE808235C - Cooling machine : de en
  • DE807998C - Process for erecting buildings using prefabricated elements made of concrete or similar material : de en
  • US2559660A - Cyanoethylation of alkyl lactates : en
  • US2559994A - Pipe bowl cleaner : en
  • US2560142A - Filter : en
  • US2559756A - Preformed sign unit : en
  • DE807983C - Method for producing a building, in particular a ceiling structure : de en
  • DE808198C - Machine for grinding spherical and toric surfaces, especially eyeglass glasses : de en
  • FR984813A - Manufacturing process of steels for transformers and dynamos : en fr
  • FR984985A - Method and plant for the production of longitudinal corrugated cardboard and cross corrugated "double double" cardboard : en fr
  • AU154871B2 - Improvements in pulsatory flow jet units : en
  • AU146077B2 - An improved silencer or muffler for engine exhausts orthe like : en
  • CA475115A - Hydraulic presses : en fr
  • DE1625563U - ERZFILLTROG. : de en
  • DE808264C - Gas-heated fire lighter for flame-retardant fuels : de en
  • DE808377C - Lid with handle for containers, pots, kettles or the like. : de en
  • FR984784A - Improvements to boxes for radio receivers : en fr
  • FR984911A - Device for high and very high frequency electromedical treatment : en fr
  • DE1625435U - DRAWING DEVICE. : de en
  • CA475237A - Storage batteries : en fr
  • US2560337A - Three-channel fine-coarse control system : en
  • FR984899A - New lightweight tree : en fr
  • AU146582B2 - Resilient coupling for shafts : en
  • CA475188A - Electrical resistance elements : en fr
  • DE1625486U - HOUSING FOR VACUUM CLEANERS, IN PARTICULAR HAND VACUUM CLEANERS. : de en
  • DE1625601U - LOCK, CYLINDRICAL LOCK PROVIDED, FOR LOCKING EXHIBITION OR SHOWBOXES OR SLIDING WINDOWS. : de en
  • CA475129A - Compressors : en fr
  • USD163876S - Textile fabric or similar article : en
  • CA475086A - Railway fastening devices by fish-plates : en fr
  • AU151358B2 - Manufacture of aldehydes : en
  • CH276506A - Insert pin for oilers with discharge nozzle. : de en
  • US2560489A - Stabilized leaded gasolines : en
  • USD163862S - Geoffrion watchcase : en
  • US2559879A - Method of making asphalt covering units : en
  • US2560187A - Combination card and dice game : en
  • CA475141A - Planters : en fr
  • DE807984C - Reinforced concrete rib ceiling with prefabricated beams and placed reinforced concrete prefabricated panels : de en
  • US2559834A - Radio scanner control : en
  • US2559636A - Safety scissors box : en
  • US2559768A - Vertical and horizontal axes roundabout : en
  • CH276566A - Transmission system. : de en
  • AU158506B2 - Improvements in high temperature liquid heat transfer systems : en
  • AU3553250A - Resilient coupling for shafts : en
  • CH276496A - Clasp for bracelet, in particular for watch bracelet. : en fr
  • CA475228A - Processes for producing insulating iron oxide coatings : en fr
  • CH276370A - Wire drive unwinder. : en fr
  • DE1625568U - BLENDING MACHINE. : de en
  • US2560308A - Sealing door : en
  • US2560311A - Mechanism for the manufacture of : en
  • AU244951A - Improvements in high temperature liquid heat transfer systems : en
  • US2559611A - Power regulator : en
  • US2560343A - Catalytic conversion process : en
  • CH276389A - Leg protection cover. : de en
  • DE1625459U - DISC MICROMETER WITH SINGLE SIDED SCALE. : de en
  • AT168697B - Control cam for the automatic control of machine tools : de en
  • CA475146A - Moulds for shaping and vulcanizing tires : en fr
  • AU150878B2 - Improvements in and relating tothe manufacture of candles and like articles : en
  • CA475142A - Scrapers for discs of grain drills : en fr
  • CA475125A - Dry cells and batteries : en fr
  • CH276557A - Process for protecting disinfectants containing quaternary ammonium compounds against the unfavorable effects of polyvalent metal ions. : de en
  • GB655196A - Improvement in echo ranging apparatus : en
  • DE807964C - Circuit for feeding the glow seam of one (or more) grid-controlled discharge tubes with a directly heated cathode : de en
  • DE808197C - Embossing roller for embossing shaft parts, especially the steering knuckle and emergency runs of wheel sets : de en
  • US2560346A - Glow discharge voltage control device : en
  • US2560007A - Apparatus for securing a handle to a cup or other hollow ware article made of earthenware or china : en
  • USD163902S - Edible container : en
  • DE1625640U - SPOUT FOR ATTACHING TO THE SPOUT OF CANISTERS AND OTHER LIQUID CONTAINERS. : de en
  • CH276541A - Anti-glare element. : de en
  • DE808008C - Connecting rod for internal combustion engines : de en
  • FR984662A - Process for the treatment of natural, artificial, synthetic and new horsehair obtained : en fr
  • CA475206A - Catalysts for reduction of oxides of carbon with hydrogen : en fr
  • CH276504A - Change gears with Föttinger transformers, in particular for motor vehicles. : de en
  • GB655216A - Improvements in or relating to electric discharge tubes : en
  • DE1625415U - ELECTRIC ACCUMULATOR BATTERY. : de en
  • DE808086C - Overrun brake, especially for motor vehicle trailers, with an energy storage device which is used for arbitrary actuation of the brake : de en
  • DE808229C - Control device for lowerable, lower locks of vertical chambers : de en
  • DE808367C - Grinder for coffee grinders : de en
  • AU150466B2 - Self edging : en
  • DE1625515U - COIL WITH Sintered BALANCING CORE ADJUSTABLE IN ITS BORE THROUGH SCREWS, IN PARTICULAR FERRITE CORE. : de en
  • AU150610B2 - Improvements in aerodynamic valve arrangements : en
  • DK72735C - Device of a coil with a core of sintered ferromagnetic material for fine tuning its self-induction and method of manufacturing and post-regulating such a coil. : da en
  • AU244451A - Plural-compartment admixing vials for segregated storage of ingredients of solutions and liquid mixtures : en
  • CH276593A - Rear suspension on motorcycles. : de en
  • DE808096C - Sports boots, especially for skiing : de en
  • DE808239C - Rail fastening on rib shims : de en
  • US2559747A - Production of cone clutch members : en
  • US2559796A - Automatic timing device : en
  • US2560259A - Method of testing automotive distributors : en
  • US2560401A - Liquid fuel combustion chamber for turbine units : en
  • AU254151A - Improvements relating to synchronous dynamo-electric machines : en
  • AT168667B - Molded material or casting compound commutator : de en
  • CH276616A - Method for operating a thermal power plant. : de en
  • AU155121B2 - Improved lubricating systems : en
  • CH276509A - Centrifugal compressor. : de en
  • CH276603A - Process for the preparation of a reducing agent. : de en
  • CH276400A - Process for refining liquids containing alcohol and device for carrying out the process. : de en
  • AT168615B - Waterproof safety fuse : de en
  • DE1625627U - HEAT BATH FOR HYGROSCOPIC HEAT TRANSFER MEDIA. : de en
  • DE808238C - Annealing furnace for tubes, rods and other elongated annealing material : de en
  • US2559839A - Machine tool positioning mechanism : en
  • FR984569A - Improvement of the process allowing the partial inflation of a vehicle tire and fitting for the implementation of this process : en fr
  • DE808385C - Storage of the penetrator of hardness checkers : de en
  • DE808078C - Device for processing toothed wheels or the like according to the rolling process : de en
  • GB655209A - Electrically operated photographic shutter : en
  • US2560508A - Hat manufacture : en
  • GB655034A - Improvements relating to the distribution of fumigatory or like powders : en
  • DE808019C - Device for galvanizing container or the like. : de en
  • DE808310C - Rotating angle nozzle for metal spray guns : de en
  • FR985068A - Improvements to single sideband powerline transmission systems : en fr
  • CA475063A - Bubble towers : en fr
  • CA475147A - Glider hooks for sash balances : en fr
  • FR984866A - Piston improvements : en fr
  • GB655143A - Improvements in and relating to glazed tiles : en
  • DE1625535U - SPIRIT LEVEL. : de en
  • US2559674A - Dyes of the thiophanthraquinone series : en
  • AT168638B - Method and device for the production of synthetic threads with aperiodic titre fluctuations : de en
  • FR985017A - Tile device for wall covering or other : en fr
  • GB655226A - Improved carrying crate for bottles and the like : en
  • DE808263C - Self-supporting, water-cooled plan grate : de en
  • USD163908S - Alphabet for forming monograms or the like : en
  • US2559741A - Building structure : en
  • US2559918A - Marker buoy for air or surface craft : en
  • DE807972C - Process for the production of a tubular holder for a gas-binding substance (getter) : de en
  • US2559923A - Transmission : en
  • US2560442A - Animal trap : en
  • US2560527A - Apparatus for simulating radio navigation aids : en
  • USD163846S - Planter : en
  • US2560171A - Synthesis of organic compounds : en
  • US2560424A - Titanium tetrachloride treatment process : en
  • US2560506A - Mounting strap for interchangeable wiring devices : en
  • AU3615650A - Improvements in or relating to resistors : en
  • FR984969A - Process for the treatment of mica : en fr
  • FR984734A - Improvements to extrusion presses : en fr
  • FR984994A - Improvements to blast hole drilling rigs, including rock drill advancers and dust collectors and vacuum cleaners : en fr
  • US2560256A - Recording voltmeter : en
  • FI25178A - High chair : en fi
  • FR984708A - Vibrating table with imposed amplitude : en fr
  • CA475065A - Molds for molding concrete structural units : en fr
  • AT168617B - Method to facilitate the evaporation of calcium-containing sulphite cellulose waste liquor : de en
  • US2559841A - Sun visor for cabriolets : en
  • DE808383C - Automatic scale with coarse flow working according to time : de en
  • DE808010C - Hot gas motor with closed circuit : de en
  • DE808206C - Entertainment game in the form of a table football game : de en
  • DE807967C - Method for assembling an electrode system for electrical discharge tubes : de en
  • DE808083C - Clothing protection device on steering wheels of motor vehicles : de en
  • AT168631B - Process for the preparation of a pteridine derivative : de en
  • CA475153A - Condenser discharge control circuits : en fr
  • CH276435A - Intermittent film advance device in a cinema set. : en it
  • DE1625470U - FILEBOOK. : de en
  • DE808231C - Miter cutter, especially for book printing : de en
  • US2559726A - Music page and hinged corner tab therefor : en
  • US2559772A - Multihead dry shaving apparatus : en
  • US2560245A - Two-port cooler : en
  • US2560430A - Magneto-optical transducer system : en
  • DE1625521U - POWDER CORE FOR THE COILS OF MESSAGE TECHNOLOGY. : de en
  • DE808089C - Anti-glare device for motor vehicles to protect against the headlights of oncoming vehicles : de en
  • DE808176C - Drive for a periodically ventilated fabric presser on double sole machines : de en
  • DE808237C - Tempering furnace : de en
  • US2560046A - Preparation of thioamides : en
  • US2559809A - Dyestuff preparations for printing : en
  • AT168691B - Containers for all kinds of objects : de en
  • AT168648B - Process for the production of a low-cement, coarse-pored concrete : de en
  • US2559737A - Self-locking cotter key : en
  • US2559786A - Interlocking phonograph turntable cover : en
  • AT168674B - Method for the automatic molding and ejection of injection-molded parts, using mold halves that can move from and to one another : de en
  • AU151359B2 - An Improved respiratory appliance for administering anaesthetics or analgesics, or for inflating the lungs with air and/or oxygen, or like purposes : en
  • AU252851A - High voltage cable terminations : en
  • DK72740C - Spring-loaded bottom or inserts for mattresses, pillows and upholstery of all kinds. : da en
  • FI25156A - In the case of rubber, rubber or ductile elastic material frameless, the shafts of the sheaves are shaken with wool and the shafts of shafts with sheaves of the sheave : en fi
  • DE1625581U - BELT BUCKLE IN RESIN OR THERMOPLASTIC WITH ANTI-SLIP DEVICE. : de en
  • DE808120C - Fridge : de en
  • FR984655A - Assembly process, with tension reinforcement, for pieces of wood, used in carpentry and others : en fr
  • FR985044A - plastic cover element : en fr
  • US2559658A - Container : en
  • USRE23388E - Line identification circuit for : en
  • FR984834A - Assembly or junction apparatus, intended in particular for the manufacture of inner tubes : en fr
  • DE808334C - Toys that rise approximately vertically by means of several air screws : de en
  • FR985096A - Metal string for musical instruments : en fr
  • CA475132A - Core clamps : en fr
  • CH276524A - Heat exchanger. : de en
  • DE1625525U - CURLING DEVICE FOR CIRCULAR KNITTING AND INTERLOCK MACHINES. : de en
  • GB655031A - Improvements in leakage prevention devices for hydraulic pumps and the like : en
  • US2559774A - Cotton and corn roller : en
  • DE808210C - Color toys : de en
  • FR984564A - Automatic decompressor device, in particular for methane fermentation installations : en fr
  • FR984808A - Process for the separation, according to specific weight, of particles differing in grain size and specific weight, using a cyclone : en fr
  • FR985077A - Conveyor device for objects to be treated in tunnel kilns and others : en fr
  • FR984993A - Dipping form for the manufacture of rubber gloves and gloves obtained using this form : en fr
  • FR984850A - Improvements to installations for drying fodder and other similar crops : en fr
  • FR984925A - Process for extracting fats from oleaginous substances : en fr
  • DE808209C - Racing game : de en
  • FR984733A - Pocket sprayer especially designed for perfumes : en fr
  • FR985098A - Child trolley : en fr
  • US2560223A - Double air-swirl baffle construction for fuel burners : en
  • AT168119B - Sink welding process and connections produced according to this : de en
  • USD163848S - Combined tractor radiator cover and hood : en
  • FR984880A - Board composed of superimposed elements : en fr
  • FR985064A - Lipstick application device : en fr
  • DE808101C - Process for making women's dresses : de en
  • GB655214A - Improvements in closure devices for doors, gates and the like : en
  • GB655211A - Device for removing dust from the surfaces of carpets, clothes, animal skins and the like : en
  • CA475159A - Methods of printing with sulfuric acid esters of leuco vat dyes of the anthraquinone series : en fr
  • FR985028A - Improvement of metal bearings and other parts with friction or sliding surface and its production process : en fr
  • GB655135A - Stabilising system for ships : en
  • DE808039C - Socket wrench adjustable in the mouth width : de en
  • DE808211C - Plastic scene with a base plate as a toy : de en
  • US2560134A - Self-lubricating bearing : en
  • US2560436A - Ridable amusement and exercising device : en
  • US2560168A - Color television system : en
  • US2560476A - Attachment for spinning frames : en
  • USD163905S - Whistling whirling toy : en
  • DE1625420U - CONTAINER FOR RAZOR BLADES. : de en
  • DE808389C - Filters for tobacco pipes, cigar and cigarette holders : de en
  • AT168660B - Device for grinding the main and connecting rod journals of crankshafts : de en
  • CA475120A - Polymerization of vinyl compounds : en fr
  • CA475240A - Record changing apparatus : en fr
  • FR984794A - Trigger hook : en fr
  • US2559719A - Frequency-stabilizing method and system : en
  • CA475114A - Processes for the electrodeposition of zinc : en fr
  • CA475152A - Demodulators : en fr
  • CH276518A - Device for sealing the shafts of turbo machines of thermal power plants in which a gaseous working medium continuously describes a cycle. : de en
  • FR984779A - Hydraulic press for scrap metals, rags, papers and other related products : en fr
  • DE807980C - Roller hanger for sling curtains : de en
  • US2559648A - Coated candy chewing gum and method of making same : en
  • US2559779A - Railroad brake slack adjuster : en
  • FR984864A - Apparatus for picking up apples and similar applications : en fr
  • FR984959A - Lightweight building with thermally and acoustically insulated rooms : en fr
  • GB655079A - Improvements in or relating to the production of phosphate coatings : en
  • CA475085A - Adjustable coat hangers : en fr
  • CA475205A - Telegraphic apparatus of the "starting-stopping" type : en fr
  • CH276601A - Spinning machine. : de en
  • CH276402A - Process for discoloring dark colored particles in carubine (carob seed substance). : de en
  • AT168609B - Process for the production of a gas mixture rich in hydrogen and carbon monoxide : de en
  • AU253651A - Centrifugally responsive apparatus : en
  • CA475108A - Disazo dyestuffs : en fr
  • DE807931C - Press brake : de en
  • DE808183C - Device for adjusting the drive axle of tractors : de en
  • DE808360C - Device for removing bone substance : de en
  • AU152149B2 - A machine for moulding lumps of plastic material into amore or less spherical form : en
  • CH276460A - Process for the preparation of an element intended to receive a sound recording and element obtained by this process. : en fr
  • CH276521A - Device for the production of ice blocks. : en it
  • US2560043A - Method of reinforcing rubberlike materials : en
  • AU149675B2 - Fastening attachment capable of being fixed detachably on buildings or suchlike : en
  • CH276357A - Device with at least one air chamber to prevent pressure surges in liquid lines. : de en
  • DE807995C - Circuit board for the manufacture of concrete structures : de en
  • CH276374A - Device for the production of sliver cross laps. : de en
  • DE808094C - Insole for sandals : de en
  • DE808282C - Plank tensioning device : de en
  • FR984697A - Metal foam production process : en fr
  • FR984800A - Tapping device : en fr
  • GB655072A - Improvements in or relating to the fabrication of light metals : en
  • AT168606B - Selective hydrogenation catalysts and processes carried out with them for the partial hydrogenation of unsaturated compounds : de en
  • AU156092B2 - Attenuator : en
  • US2559933A - Fishing rod with resilient pivotal butt end : en
  • CA475078A - Power plants : en fr
  • US2559684A - Stabilizing red phosphorus : en
  • DE1625537U - PHOTOELECTRIC EXPOSURE METER. : de en
  • US2560003A - Magnetic core comprising leg, yoke, and corner laminations : en
  • US2560052A - Method of making tire molds : en
  • US2560427A - Slip cushion coupling : en
  • US2560338A - Chromic oxide production particularly for pigment purposes : en
  • CH276479A - Method and device for processing liquid fuels in heating and blowtorches. : de en
  • CA475073A - Children's furniture : en fr
  • CH276449A - Radio system with at least one antenna system, the directional characteristic of which scans a room. : de en
  • US2560209A - Conductivity cell : en
  • CA475158A - Azo dyestuffs of n-substituted anthranilic acids : en fr
  • CH276473A - Piston for adjusting the transverse movements of a clock revolver lathe chisel. : en fr
  • CH276584A - Set of construction components. : de en
  • AT168624B - Resilient articulated coupling : de en
  • CA475106A - Vacuum milking systems : en fr
  • CA475197A - Generators of time modulated pulses : en fr
  • US2560086A - Planter : en
  • US2560522A - 1-benzhydryl-3-acylureas and process for producing same : en
  • CH276392A - Women's shoe. : de en
  • CH276575A - Convex mirror for observing the traffic. : de en
  • DE1625456U - CLOSET BASIN CLEANER OR CLEANSER. : de en
  • DE807960C - Radio receiver with automatic gain control : de en
  • CH276418A - Process for the preparation of an azo dye derivative. : de en
  • CH276548A - Process for the manufacture of the semi-carbazone of 5-nitro-2-furaldehyde. : en fr
  • CH276489A - Verfahren zum Verkleben. : en fr
  • AU252451A - Improvements relating to portable buildings : en
  • DE808364C - Hair clip or the like : de en
  • DK72743C - Tripod for cameras or similar instruments. : da en
  • US2559844A - Optical objective system comprising a positive member and a negative auxiliary member : en
  • US2560063A - Support for elements of superheaters and other heat exchangers : en
  • USD163849S - Batter bowl : en
  • US2560275A - Baffle for boiler tubes : en
  • DE807976C - Separating slide for rotary piston machines : de en
  • DE1625467U - CHILD CARRIER CHASSIS. : de en
  • AT168610B - Oil-based pesticides emulsifiable in water : de en
  • AT168679B - Articulated pair of rods : de en
  • US2559647A - Molding machine : en
  • US2559917A - Centrifuge bowl with reciprocating valve for discharging solids from the bowl : en
  • CA475058A - Meat roast lifting appliances : en fr
  • CA475208A - Flour products and methods for the preparation thereof : en fr
  • US2560317A - Method of determining the concentration of a chemical constituent of a fluid : en
  • CH276399A - Process for the preparation of a mixture which can be used as an adhesive. : de en
  • DE808045C - Reinforced concrete railroad sleeper : de en
  • FR984683A - Compressor for supplying the internal combustion engine of a standard production car and device for its actuation : en fr
  • CH276547A - Articulated connection of a free-end saddle on a splint which is intended to be rigidly attached to a remaining row of teeth. : de en
  • DE1625493U - TELESCOPIC REMOVABLE COVER PLATE FOR MACHINE TOOLS. : de en
  • DE808219C - Pliers : de en
  • DE808161C - Elliptical drawing device : de en
  • DE808270C - Inhaler in the shape of a pipe : de en
  • AT168602B - Display device, in particular for fault reporting systems : de en
  • AT168684B - Collapsible bed : de en
  • BE504167A - : en
  • CA475230A - Motor control systems with dynamic braking : en fr
  • CH276620A - Process for the preparation of p-amino-salicylic acid-n-propylamide. : de en
  • US2560194A - Pneumatic type opposed contact gauge : en
  • US2560274A - Sash lock : en
  • DK72739C - Liquid burner with backflow control. : da en
  • AT168616B - Method and device for the continuous aftertreatment of an artificial thread obtained by the wet spinning process : de en
  • CA475156A - Lubricating systems for internal combustion engines : en fr
  • CH276382A - Guardless loom. : de en
  • CH276421A - Scent. : en fr
  • CA475181A - Directory signs for elevator cars : en fr
  • CH276358A - Toilet with attached water cistern. : de en
  • US2559637A - Keyboard controlled telegraph apparatus : en
  • US2559889A - Lipstick holder : en
  • US2560097A - Hand cleaning tablet : en
  • US2560202A - Rust inhibiting composition : en
  • US2559699A - Hat holder : en
  • CH276387A - Detachable container built into a jacket, especially for washing facilities. : de en
  • CH276577A - Closing device. : en fr
  • AU3567750A - An improved method for automatically preparing outersoles for shoes; particularly those fitted with wood fibre or plastic heels : en
  • CH276401A - Method and device for preserving food. : de en
  • CH276455A - Printer adding machine. : en fr
  • AU246551A - Improved variable resistor construction : en
  • US2559618A - Supersonic apparatus : en
  • US2559681A - Locking latch handle : en
  • US2560290A - Headed axle or rod and method for making same : en
  • FR984885A - Method and apparatus for the continuous production of a wick from glass fibers, plastics or the like : en fr
  • GB655157A - Improvements in or relating to machines for tempering chocolate masses : en
  • CH276523A - Heat exchange apparatus. : de en
  • DE808105C - Preload device for pit punch : de en
  • DE808243C - Unsunk sliding platform : de en
  • DE808291C - Device for registering the examination results obtained under the microscope : de en
  • US2559797A - Hairpin clip : en
  • US2559840A - Ice cream dispenser : en
  • US2560403A - Method for processing carbonaceous solids : en
  • CA475079A - Woven fabrics with locked selvages : en fr
  • CA475221A - Furnace control apparatus : en fr
  • CA475231A - Dual-generator mountings : en fr
  • US2559831A - Fan construction : en
  • US2560145A - Corset : en
  • US2560201A - Sharpener for flexible doubleedged razor blades : en
  • US2560019A - Conversion of liquid to solid tetrachlorobutane : en
  • US2560153A - Ship : en
  • US2560218A - Submarine antenna structure : en
  • US2560226A - Heating, deaerating, and purifying water : en
  • US2560302A - Bait hook and complemental gaff hooks : en
  • CH276585A - Track device applied to a vehicle. : en it
  • CH276572A - Frequency modulated oscillations generator device. : en fr
  • US2560469A - Oxygen process : en
  • US2560110A - Temporary binder : en
  • US2560305A - Process and apparatus for automatic severing of sheets from a band of glass : en
  • US2560520A - Packaging folder for snap fasteners : en
  • US2559704A - Sewage treatment : en
  • US2559820A - Keyboard sealing means : en
  • US2560400A - Desk : en
  • US2560422A - Transport device for lawn mowers : en
  • US2560384A - Marsh buggy : en
  • US2559990A - Insulating tape : en
  • US2559679A - Die assembly : en
  • US2559721A - Ice gripper for vehicle wheels : en
  • US2560215A - Protection mask against poisonous gases and dust : en
  • DE808352C - Circuit for track circuits in track vacancy detection systems : de en
  • US2559934A - Fishing rod with integral resilient means : en
  • AT168653B - Device for winding springs : de en
  • CH276340A - Drum hay machine with tractor drive. : de en
  • DE807926C - Sports pants : de en
  • US2559605A - Fuel mixture for internal-combustion engines : en
  • US2560431A - Seeder attachment for tractors : en
  • USD163872S - Bottle carrier : en
  • US2560349A - Air conditioner : en
  • DE808361C - Hypodermic needle : de en
  • FR984790A - Billet hollowing process in oblique roll rolling mills : en fr
  • FR984948A - At least three-fold shutter for still cameras : en fr
  • DE1625447U - GROOVED PANEL MADE OF CERAMIC BUILDING MATERIALS OR THE LIKE. FOR ELECTRIC GLOW COOKERS. : de en
  • DK72758C - Coupling device for motor vehicles for coupling a two-wheeled trailer. : da en
  • GB655151A - Apparatus for determining the magnitude and position of the unbalance of a rotor, particularly a rotor of a gyroscope, for the purpose of balancing such rotor : en
  • US2559724A - Electrical regulating system : en
  • US2559813A - Welt cutting device : en
  • USD163878S - Centrifugal cream separator : en
  • US2560109A - Adjustable pole : en
  • US2560125A - Treatment of sugar process water : en
  • US2560316A - Apparatus for slaking lime : en
  • FR984648A - Relay device box for submarine cables : en fr
  • GB655106A - Improvements in or relating to sound recording apparatus : en
  • DE808274C - Wash-toilet facility : de en
  • CA475139A - Labelling machines : en fr
  • DE808145C - Substitute for leather : de en
  • DE808332C - Spin game : de en
  • CA475160A - Machines and processes for making packets : en fr
  • DE1625584U - PLANT SHOP. : de en
  • DE808265C - Arrangement of pulverized coal furnaces for slag melting : de en
  • FR984571A - Advertising tablet for soap and bar : en fr
  • US2560301A - Cover sheet stripping mechanism : en
  • FR984726A - Improvements in bearing assembly : en fr
  • US2559722A - Mop head holder : en
  • DE1625500U - REBUILDING HUB. : de en
  • FI25197A - Automatic set-up for portraiture and film : en fi
  • FR984787A - Method of electric welding with are and coated electrode suitable for the implementation of this method : en fr
  • FR984945A - Process and installation for the pre-refrigeration of fresh meat and resulting products : en fr
  • DE808046C - Filling device for tank cars, especially rail tank cars : de en
  • DE808115C - Steam boiler : de en
  • GB655077A - Improvements in and relating to fluid controlling valves : en
  • US2559835A - Reaction products of nitriles : en
  • DE807963C - Device for strengthening centimeter waves with a traveling wave tube : de en
  • DE808049C - Circuit arrangement for preselectors, in particular of telephone systems : de en
  • DE808381C - Drive for the milling head of chain milling machines : de en
  • US2560077A - Apparatus for contacting gases and liquids to effect concentration, fractionation, and the like : en
  • FR985056A - Agricultural or industrial device intended for the transport of a harvest or other load of 150 kilos : en fr
  • DE808325C - Three-wheeled motor bike : de en
  • FR984764A - Double-acting suspension for motor vehicles : en fr
  • FR985075A - Bra refinements : en fr
  • US2559955A - Projectile : en
  • DE808273C - Corner bench that can be turned into a lounge chair by pivoting : de en
  • DE1625536U - SECURITY DEVICE ON MICROSCOPES. : de en
  • DE807927C - Leg protection : de en
  • DE807988C - Method of laying floor slabs : de en
  • FR984707A - New process for permanently starching clothing, such as: collars, cuffs, breastplates, etc. : en fr
  • FR984775A - Voltage Regulator : en fr
  • FR984788A - Method of combustion of a mixture of gas and air and burner suitable for the implementation of this method : en fr
  • FR984829A - Line selector assembly applicable to an automatic signaling device, for example a telephone device : en fr
  • FR984968A - Protection against bad weather from the inside of guides and cones used in the propagation of electromagnetic waves : en fr
  • FR985051A - Improvements to pulse counters : en fr
  • GB655100A - Improvements in and relating to the control of electric cooking ranges : en
  • GB655044A - Improvements in and relating to high frequency electrical discharge apparatus : en
  • FR984590A - Joint for household utensils which can be produced in the form of two-arm scissors : en fr
  • FR984631A - Improvement in watch straps : en fr
  • FR984898A - Device for braking the unwinding of flexible material : en fr
  • DE1625539U - HOLDER FOR RIBBONS, HONORS OR THE LIKE. : de en
  • FR984781A - Frequency multiplier : en fr
  • GB655154A - Heat exchange apparatus : en
  • FR984622A - Glasses with removable lens holders : en fr
  • FR984871A - Device for transforming the reciprocating rectilinear motion of the pistons of combustion or steam engines into continuous circular motion : en fr
  • FR984591A - Process for extinguishing magnesian or fatty lime and resulting industrial products : en fr
  • FR984616A - Device for removing paper chips from paper cutters, especially three-sided trimmers : en fr
  • DE808165C - Etching depth checker for letterpress printing blocks : de en
  • US2559875A - Wide angle corrected photographic objective comprising four meniscus components in axial alignment : en
  • US2560026A - Method of attaching airplane propeller deicer shoes : en
  • DE1625573U - GLASS TOP WITH EMBOSSED RIBS. : de en
  • DE808104C - Head for pit punch : de en
  • FR984976A - Typewriter or similar with electromagnetic actuation : en fr
  • GB655180A - Improvements in or relating to a railway car truck : en
  • IE19585L - Antenna assembly : en
  • FR984776A - Autonomous shovel conveyor : en fr
  • GB655099A - Improvements in crates, cases and like containers : en
  • IE20903L - Treatment of mixed fabrics : en
  • DE808060C - Knob holder : de en
  • DE808186C - Connection between the side walls and the floor of a car body, especially for buses : de en
  • DE808353C - Arrangement to ensure the operation of relays in the event of a power failure for railway safety devices : de en
  • FR984675A - Compressor groups : en fr
  • GB655112A - Improvements in charging skip shaker mechanism in concrete mixers or other apparatus : en
  • DE1625502U - PASSENGER SEAT WITH FOLDING BACKREST AND ADJUSTABLE SEAT CUSHION. : de en
  • DE808375C - Baking device with electrical heating : de en
  • US2559708A - Laundry apparatus for washing and centrifuging clothes : en
  • US2559819A - Machine for automatically packaging articles : en
  • FR984879A - Flexible rod patience game : en fr
  • GB655066A - Improved process for separating foreign materials from peas : en
  • US2560047A - Apparatus for electrostatically depositing gas-suspended solids : en
  • US2560287A - Protective covering to prevent ice accumulations : en
  • US2560462A - Water-soluble tetracene dyestuffs and method of dyeing employing them : en
  • DE807965C - Circuit for transmitting electrical vibrations with a large transmission range : de en
  • GB655240A - Improvements in and relating to sieves or strainers : en
  • US2560375A - Coreless moving coil system fob : en
  • GB655172A - Improvements in or relating to automatic control systems for aircraft : en
  • US2560322A - Means for controlling temperature from a plurality of remote points or zones : en
  • CH276349A - Injection device for contraction joints between concrete blocks. : en fr
  • US2560282A - Device for automatic regulation of room temperature in buildings : en
  • FR984841A - Panel for keeping a fishing net open : en fr
  • GB655222A - Improvements in explosive devices for perforating well walls or casings and like operations : en
  • DE1625574U - MULTI-PURPOSE HOLDING DEVICE. : de en
  • FR984620A - Improvement with medicinal suction cup : en fr
  • FR984666A - Improvements to shock absorbers for airplanes and similar : en fr
  • DE807940C - Tongue piece from rail profiles and process for its production : de en
  • DE808133C - Paper spinners, in particular for placing paper tapes on electrical conductors : de en
  • US2560017A - Roller skate : en
  • US2560044A - Halo-alkylphenol stabilizers for synthetic rubber : en
  • US2560333A - Process for breaking petroleum emulsions : en
  • CA475224A - Distance-type relays with current-compensated voltage restraint : en fr
  • GB655102A - Improvements in electrical oscillation generators : en
  • DE806607C - Ten circuit for counters of sprocket calculating machines : de en
  • DE1625440U - REVERSING COMB TO WEB DEVICE. : de en
  • US2560127A - Combined square and compass : en
  • DE808337C - Shake slide drive : de en
  • DE808063C - Pocket comb : de en
  • US2560214A - Beverage making apparatus : en
  • DE807897C - Motor vehicle, in particular for carrying loads : de en
  • DE807992C - Stability for ladders : de en
  • US2559711A - Mining machine : en
  • US2560121A - Radio receiver for multiple signals : en
  • US2559804A - Parachute : en
  • US2559728A - Pressure cooker : en
  • US2560059A - Milking truck : en
  • US2560061A - Paper dispenser : en
  • US2560390A - Light projector for displaying images carried by an intermittently rotatable wheel : en
  • US2560413A - Dowel : en
  • FR984873A - Removable frame constituting an adjustable tilt support for parasol screen intended for baby carriages or others : en fr
  • FR985072A - Improvements to piezoelectric crystal supports : en fr
  • DE807966C - Anode for high voltage rectifiers, which is carried by a cylindrical anode tube : de en
  • DE808029C - pen : de en
  • FR985001A - Process for molding hollow concrete parts : en fr
  • GB655098A - Improvements in or relating to electrolysis of fluorine salts : en
  • DE1625634U - NEWSPAPER HOLDER WITH RENTABLE ADVERTISING AREA. : de en
  • DK72746C - Suspension body for agricultural implements at the front of a tractor. : da en
  • FR985016A - Improvements to portable electrical devices incorporating an accumulator battery : en fr
  • US2559594A - Distillation of acid-treated cashew : en
  • US2560502A - Metalliferous monoazo dyestuffs : en
  • US2559599A - Electrical surge arrester : en
  • US2559873A - Machine for and method of manufacturing valve bags : en
  • DE808250C - Holding device for telephone receivers when writing : de en
  • FR984739A - Mobile saddle for bicycles : en fr
  • GB655060A - Process for obtaining at a given temperature masses constituting sources of thermal energy and apparatus for carrying out the said process : en
  • US2559760A - Hopper car door frame : en
  • US2559938A - Speed governor mechanism for aircraft internal-combustion turbine engines : en
  • US2560314A - Shield for shoe racks : en
  • US2560332A - Diaper : en
  • US2560460A - Reinforced clip and lingual or palatal bars for dentures : en
  • DE807929C - Iron pit stamp : de en
  • US2559725A - Trimming device : en
  • US2560373A - Recovery and purification of durene : en
  • DE1625418U - DISCHARGE TUBE, IN PARTICULAR LIGHT TUBE FOR ADVERTISING PURPOSES. : de en
  • DE808180C - Long stroke deep pump drive for oil wells : de en
  • DE808304C - Two-stroke engine : de en
  • DE1625582U - PROTECTIVE SLEEVE FOR MATCHBOX. : de en
  • DE808301C - Device and method for measuring the scuff resistance of spark plugs for internal combustion engines : de en
  • DE808331C - Roulette-like ball game : de en
  • US2560150A - Clothesline prop : en
  • US2560433A - Desulfurization of hydrocarbon oils : en
  • FR984930A - Device for fixing a tool on the tool holder of a machine : en fr
  • DE807081C - Lampshade : de en
  • FR985015A - Projectile : en fr
  • US2560393A - Aerauto parking system : en
  • USD163912S - Taylor combined container and slicer : en
  • US2559692A - Automatic drain for air lines : en
  • US2560504A - Demineralization of sucrose solutions by ion exchange : en
  • DE806556C - Piezoelectrically controlled switching arrangement : de en
  • DE806635C - Vertical centrifugal pump : de en
  • FR984600A - Improvements to light packaging : en fr
  • FR984913A - Fruit juice desulphitation process and apparatus : en fr
  • FR984957A - Advanced training in machine tools, and in particular pointing machines : en fr
  • CA475178A - Pneumatic control apparatus : en fr
  • CA475084A - Glazing strips : en fr
  • US2560280A - Bis-quaternary ammonium compounds : en
  • CH276429A - Offset printing press. : en fr
  • CA475179A - Model demonstration sets : en fr
  • US2559964A - Bearing seal : en
  • US2560310A - Take-up device : en
  • US2560409A - Electron discharge device of the magnetron type : en
  • CH276580A - Container made of a laminated material and method for its manufacture. : en fr
  • AT168675B - Device for making corner connections of frames : de en
  • CH276528A - Electrical resistance. : de en
  • DK72753C - Cylinder lubrication device for piston machines. : da en
  • FR984637A - Elastic hollow coil in the direction of its longitudinal axis : en fr
  • FR985009A - Improvements made to steering wheels : en fr
  • FR985091A - Method and device for drying ceramic products and in particular tiles : en fr
  • GB655181A - Improvements in and relating to apparatus for locating shuttering for moulding concrete : en
  • US2560348A - Glow discharge device : en
  • US2559652A - Preparation of d-glucuronic acid : en
  • US2559984A - Process of preparing polymeric lubricating oils : en
  • US2560330A - Method of refining kerosene with bauxite and sulfur dioxide : en
  • US2560100A - Machine for making double-stitched gloves : en
  • US2560152A - Storage of liquid fuels : en
  • DE808208C - Entertainment game : de en
  • FI25187A - Matarvals för utmatare vid radsåningsmaskiner : en fi
  • FR984940A - Drive device for lubricating pumps for engines : en fr
  • CA475207A - Methods for producing freidel-crafts catalyst : en fr
  • US2560186A - Label feeding and holding means for sewing machines : en
  • DE1625642U - ADDITIONAL BELT GRINDING MACHINE FOR PROCESSING GLASS. : de en
  • FR984809A - New method of preparing vitamin d without irradiation : en fr
  • DE808018C - Mobile foot lubrication press : de en
  • FR984586A - Progressive action hydraulic shifting : en fr
  • CH276507A - Method for the automatic lubrication of a cantilevered vertical helicopter spindle, especially in console milling machines, as well as a device for carrying out the method. : de en
  • US2559993A - Handle with recess for pivoted blades : en
  • DE1625591U - KEY PEN, ESPECIALLY MADE OF CARBIDE. : de en
  • AU254551A - Improvements in or relating to transmission systems for tractors : en
  • US2560371A - Sulfur-halogen compound : en
  • GB655116A - Improvements in or relating to supersonic inspection particularly adapted to the measurement of thickness of bodies : en
  • DE808324C - tricycle : de en
  • US2560511A - Catalytic cracking of heavy hydrocarbons in two stages : en
  • US2559823A - Rudder for tailless airplanes : en
  • US2560034A - Preparation of alkyltin carboxylates : en
  • DE1625495U - DEVICE FOR CLOSING DESTROYED POINTS ON WATER PIPES. : de en
  • DE1625503U - HANDLEBAR FOR SINGLE-AXLE TRACTOR. : de en
  • DE808380C - Protective cover for wooden poles : de en
  • US2559904A - Apparatus for crimping condenser cans having leads : en
  • US2560361A - Production of 3, 3, 5-trimethyl cyclohexanone : en
  • USD163917S - Quilt cover or similar article : en
  • DK72736C - Termion tube with adjustable annular cathode. : da en
  • DE808116C - Feed water regulator for steam boiler : de en
  • FI25177A - Sleeping mattress : en fi
  • GB655053A - Improvements in or relating to a machine for applying coating material to the raisedsurfaces on engraved cylinders : en
  • FR984801A - Process for preparing products for use as baby food : en fr
  • DE807975C - Device for the automatic and stepless regulation of a compressor : de en
  • US2559931A - Automatically controlled water heater for coffee urns : en
  • US2560073A - Fixed centrifugal device : en
  • US2560104A - Automatic oil tank switch : en
  • US2560156A - Method of separating carboxylic acids resulting from the liquid phase oxidation of oleic acid : en
  • US2560415A - Hydrodesulfurization process : en
  • US2559849A - Electronic speed indicator : en
  • US2559899A - Apparatus for treating solids and/or liquids : en
  • USD163855S - Fig. i fig.z l. del riccio binocular : en
  • DE808028C - Filler pen : de en
  • FR984602A - Anti-theft device for light bulbs : en fr
  • FR984844A - Apparatus usable, in particular, as a crusher and shredder : en fr
  • US2560242A - Alpha-alkyl, 4-alkyl cyclohexylbutyric acids : en
  • US2560456A - Strap tensioning and sealing device : en
  • CA475075A - Temperature controlling apparatus : en fr
  • DE808084C - Lockable foot brake for motor vehicles, especially for tractors, with the pawl associated with the toothed segment of the brake pedal : de en
  • FR984692A - Dual-mode windings with fractional number of slots per pole : en fr
  • FR984970A - Improvements to condensation lubricators : en fr
  • GB655163A - Improvements in or relating to methods of and means for accurately positioning electrodes and like objects one within another : en
  • DE808302C - Inertia starter for internal combustion engines : de en
  • DE1625422U - WALL HANGING DEVICE FOR FLOWER POTS. : de en
  • DE1625579U - FRAME-BASED DRAWER ON SLIDING FRAME WITH LIMITING ANGLE. : de en
  • DE808226C - Setting device for pit punches for steep or half-steep storage and pit punches for this : de en
  • US2559785A - Irrigation and drainage pump : en
  • AU153762B2 - Improvements relating to fuel systems for internal combustion engines and fuel pressurising pumps therefor : en
  • GB655080A - Improvements in and relating to the manufacture of finely divided preparations of calcium hydrate and added substances : en
  • GB655197A - Direct current reinsertion circuits for television apparatus : en
  • GB655059A - A portable ripping platform for mining : en
  • DE1625491U - CLEAR DOUBLE DOOR FOR ALL STOVES. : de en
  • FR985048A - Process for igniting ion tubes, in particular tubes with so-called ignitron ignition auxiliary electrodes : en fr
  • US2560078A - Combustion apparatus and method : en
  • US2560220A - Fuel vaporizer : en
  • FR984699A - Electronic combination lock : en fr
  • FR984579A - Refinements to ribbon inking devices : en fr
  • FR984681A - Improvements to end devices for lathes and other machine tools : en fr
  • AU246951A - Improved distributor means for fertilisers. or like discrete materials : en
  • AU246051A - An Improved respiratory appliance for administering anaesthetics or analgesics, or for inflating the lungs with air and/or oxygen, or like purposes : en
  • FI25162A - Sugvalsapparat för förflyttning eller reglering av rörelsen av banor eller ark paper eller annat böjligt material i tryckmaskiner och liknande : en fi
  • FR984812A - Oscillating chair for concert halls : en fr
  • US2560008A - Grease mop for griddles : en
  • US2560439A - Liquid explosive consisting of a nitroparaffin and n-dodecane : en
  • US2559951A - Foldable golf bag stand : en
  • US2560056A - Voltage pulse generator for electric fences : en
  • CH276542A - Thermo-electric device for automatically controlling the closing of a valve in a gas line. : en fr
  • USD163882S - Lindberg, jr mailbox : en
  • CH276466A - Watch balance with adjustable moment of inertia. : en fr
  • CH276445A - Inside measuring device. : de en
  • CH276612A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • US2560126A - Reversible variable-speed and variable-torque transmission mechanism : en
  • US2560491A - Cork rod forming machine and method : en
  • USD163853S - Religious illusion plaque : en
  • CH276417A - Process for the preparation of an azo dye derivative. : de en
  • DE1625513U - LIGHT SPREADING DEVICE FOR FLUORESCENT LAMPS OR PIPES. : de en
  • FR984659A - Wood Carving Ripper Machine : en fr
  • FR984988A - Mechanism for reversing the translational movement of the tape in waxing machines : en fr
  • GB655168A - Improvements in driving arrangements for driving and steering wheels on motor vehicles : en
  • DE808153C - Baking, roasting and cooking equipment : de en
  • CH276378A - System for the extraction of foreign bodies, such as broken threads, dust or free fiber material on thread processing textile machines : de en
  • AU246251A - A machine for moulding lumps of plastic material into amore or less spherical form : en
  • US2559794A - Casting solution of cellulose propionate : en
  • USD163868S - Animated toy figure : en
  • US2559714A - Gun turret : en
  • US2559881A - Optical system comprising a positive member and a weak auxiliary member : en
  • AU153889B2 - Plural-compartment admixing vials for segregated storage of ingredients of solutions and liquid mixtures : en
  • US2559659A - Pump valve : en
  • DE1625416U - CARRYING DEVICE FOR ELECTRICAL INSTALLATION EQUIPMENT LAYING UNDER THE PLASTER. : de en
  • DE807903C - Load tube for load tube raft : de en
  • DE807936C - Crank mechanism with cross-loop drive : de en
  • FR984634A - Process for preparing organic phosphorus compounds : en fr
  • FR984848A - Apparatus for drawing bars or tubes of glass, plastics or the like : en fr
  • AT168613B - Process for the production of sponge rubber : de en
  • US2559927A - Sight for archers' bows : en
  • DK72747C - Hand seeder. : da en
  • CH276494A - Apparatus for drying long food pasta, with progressive tempering cycle and rest cycle. : en it
  • US2559943A - Electrical resistor : en
  • DE1625465U - VALVE PLATE. : de en
  • DE1625481U - LIGHT HANDLE FOR BRIEFCASE. : de en
  • FR984882A - Process for the continuous manufacture of viscose products and products made by this process : en fr
  • AT168680B - Method and device for the production of continuously cast ingots : de en
  • AU155420B2 - Improvements relating to synchronous dynamo-electric machines : en
  • AU156376B2 - Improvements in or relating to aryl-substituted pyrazolines which contain a sulphoni acid group : en
  • CH276500A - Self-locking connection device for the assembly of parts. : en fr
  • CH276517A - Gas turbine plant. : de en
  • US2560485A - Synchronized motor drive : en
  • FI25159A - Cell for electrolytic salting : en fi
  • GB655233A - Improvements in tooth protheses : en
  • US2559944A - Differential gearing : en
  • CH276365A - Support for paper roll. : en fr
  • DE808255C - Two-pole electrical rotary switch : de en
  • US2559624A - Preparation of y-hydroxypheno : en
  • US2560309A - Refrigerator system for produce stands : en
  • CH276461A - Control device for the pick-up of gramophones with automatic record changing device for playing both sides of the same record one after the other. : de en
  • CH276491A - Accessory device for a screw thread grinding machine fitted with a grinding wheel with rack profile, intended for the size of a toothed wheel. : en fr
  • CH276579A - Supply box. : en fr
  • US2560454A - Apparatus for dressing convex surfaces on grinding wheels : en
  • DE807925C - Device to prevent the legwear from being soaked by water running off coats : de en
  • AU152777B2 - Improvements in or relating toa vibrating conveyor : en
  • CH276431A - Device for feeding sheets from a stack to a sheet processing machine. : de en
  • US2559590A - Rotary fluid mechanism : en
  • AT168633B - Incense for pest control : de en
  • DE1625417U - EQUIPMENT SOCKET WITH SWITCH. : de en
  • FR984768A - Advanced ammonium sulfate and its manufacturing process : en fr
  • AU157153B2 - Improvements in or relating tothe manufacture of Detergent powders : en
  • AT168673B - Device to be operated by piston pressure for locking mechanically opened and closed molded parts of injection molding machines during casting : de en
  • AT168695B - Process for the production of whip sticks from solid pipe, in particular manilla pipe : de en
  • US2560235A - Rubber and carbon black mixes directly from natural rubber latex : en
  • US2560009A - Automobile crash pad : en
  • US2560241A - Tape applicator : en
  • DE808012C - Spring-loaded connecting clamp for tubular or rod-shaped parts : de en
  • DE1625588U - OIL BATH AIR FILTER. : de en
  • US2559668A - Azo anthraquinone vat dyes and intermediates : en
  • US2560386A - Automatic electric toaster : en
  • US2560016A - Method of and means for producing milk of lime and for causticizing green liquor : en
  • US2560198A - Antiskid device : en
  • FR984862A - Spinning reel : en fr
  • FR985070A - Set, containers, e.g. masonry troughs and advanced mixers, easy and quick to clean : en fr
  • FR984647A - Method and device for manufacturing strips of fibrous material : en fr
  • GB655225A - Improvements in electric short-time switches : en
  • US2559710A - Stove grill : en
  • DE808222C - Iron shape-changeable pit support with swivel joints : de en
  • FR984673A - ethylene polymer emulsions and interpolymers : en fr
  • FR984721A - Improvements to artificial teeth : en fr
  • FR984750A - Scarecrow device for birds and beasts : en fr
  • US2560347A - Electrode structure for glow discharge tubes : en
  • AT168643B - Process for generating gas in thermoplastic materials : de en
  • US2560216A - Mechanical transmission : en
  • CA475094A - Rotary hydraulic couplings : en fr
  • CA475116A - Chime signals : en fr
  • CA475215A - Space heaters : en fr
  • US2560098A - Cushion mounting device : en
  • US2560474A - Keyboard operated magnetic recorder : en
  • AT168669B - Device for making panels for building and insulating purposes : de en
  • DE1625434U - TIN OPENER. : de en
  • US2559632A - Hydraulic device for damping oscillations for spring suspensions of vehicles and the like : en
  • US2559656A - Window mount for concrete structures : en
  • US2560141A - Means for cooling and drying grain and seed : en
  • AU152858B2 - Improvements relating tothe processing of fabrics : en
  • AT168688B - Device for metered filling, especially of granular bulk goods : de en
  • CA475161A - Oxidation of soya sitosteryl acetate dibromide : en fr
  • US2559983A - Vacuum cleaner for motor vehicles : en
  • DE808131C - Mixing circuit for centimeter waves : de en
  • DE808140C - Needle bed for knitting machines : de en
  • USD163845S - Beckstrom removable cap for mechanical pencil or similar article : en
  • CH276360A - Height-adjustable furniture. : de en
  • CH276408A - Process for the production of ethers or esters of polysaccharides. : de en
  • US2559661A - Multichannel electrical pulse communication system : en
  • US2559853A - Tractor seat mounting : en
  • CA475241A - Combined dial-speaker arrangements for radio receivers : en fr
  • CH276550A - Process for the preparation of an oil-soluble stibious compound. : en fr
  • DE1625599U - OVERHEAD-DROP BRAKE FOR EXCHANGEABLE CABLE. : de en
  • AT168646B - Insecticides : de en
  • US2559633A - Hydraulic device for damping oscillations for spring suspensions of vehicles and the like : en
  • US2559885A - Disk brake : en
  • FI25189A - Line box : en fi
  • FR984876A - Process for the manufacture of artificial teeth in acrylic resin : en fr
  • US2560300A - Leg locking latch for ironing tables : en
  • US2559596A - Halomethyl derivatives of acedianthrones and method of preparing the same : en
  • US2560243A - Shoulder rest double-arm sling : en
  • US2560108A - Folding high chair : en
  • DE808016C - Clamping device, especially for machine tool slides : de en
  • DE808227C - Stencil frame for film printing : de en
  • FR984935A - Watering device : en fr
  • US2559783A - Load retaining strip : en
  • US2560404A - Hiccup treating apparatus : en
  • DE1625543U - MOUNTING TYPE MOWER FOR TRACTOR AND GRASS MOWER. : de en
  • US2560137A - Diazotype photoprinting material : en
  • AU155143B2 - Improvements in or relating to systems for single sideband transmission with suppressed carrier wave : en
  • DE808347C - Arrangement for route resolution with purely electric signal boxes : de en
  • FR984638A - Method and device for the production of curved objects, such as tennis courts, etc. : en fr
  • US2559897A - Power mower : en
  • US2559678A - Therapeutic bath fluid circulating apparatus : en
  • US2559827A - Means for stabilization of airplanes having highly swept-back wings : en
  • US2560368A - Inhibition of ice formation in fuels : en
  • AT168670B - Seating that can be transformed into a bed : de en
  • FR985023A - Device for cleaning carbon deposits adhering to spark plugs of internal combustion engines and the like and for stripping metal surfaces : en fr
  • AT168663B - Electrolytic brightening or polishing of metals : de en
  • CH276367A - Device for storing thread spools and removing threads. : de en
  • US2559857A - Seal : en
  • CH276532A - Electronic discharge device. : en fr
  • US2560197A - Method of operating internal-combustion engines and means for the performance of that method : en
  • US2560272A - Stack cover mechanism : en
  • US2560325A - Hydrocarbon synthesis : en
  • US2560399A - Mechanical device for producing a progressively decreasing force the initial value of which is considerable : en
  • CA475052A - Thermostatic control devices : en fr
  • USD163916S - Walter refrigerator cabinet : en
  • CA475213A - Combined telephone and telegraph systems : en fr
  • GB655174A - Improvements in or relating to circuits for producing a sawtooth current : en
  • US2560210A - Engine pressure control mechanism having housing containing an evacuated bellows and vented bellows : en
  • AU254251A - Improvements in or relating to controllers for electric motor circuits : en
  • CA475069A - Colloidal and homogenizing mills : en fr
  • CH276536A - Current input device for converter. : en fr
  • US2559762A - Hemorrhoid truss : en
  • US2559817A - Fully powered airplane control system : en
  • US2560181A - Resilient back support for reclining lounge chairs : en
  • US2560217A - Grounded phase selector : en
  • AU151878B2 - Self-filling ball pen for use with standard fountain pen inks and inks of low viscosity : en
  • FR984934A - Magneto phone call : en fr
  • US2560066A - Hydrophone mounting : en
  • CA475199A - Broadcast antennae : en fr
  • US2560359A - Rotary hoe wheel : en
  • DE808290C - Liquid level indicator : de en
  • FR984852A - Swivel connection of the blade holder bar of a single motor mower to the machine frame : en fr
  • DE808288C - Area measuring machine for measuring leather, skin, etc. like : de en
  • GB655083A - Improvements in or relating to variable electrical filters : en
  • DE808220C - Wedge to secure the connection of tools with their handles, especially for striking tools such as hammers, hatchets, AExten and. like : de en
  • US2559898A - Radio and intercommunication apparatus and system : en
  • DE1625405U - DRAWBAR. : de en
  • US2560179A - Window actuating mechanism : en
  • US2560205A - Shoelace packaging : en
  • CH276363A - Shelf console. : de en
  • DE807971C - Electric discharge tubes with one or more secondary emission electrodes : de en
  • US2559755A - Fender extension : en
  • US2559608A - Multicolor carbon paper : en
  • US2560211A - Shelf mounting structure : en
  • US2559803A - Insulator for coils : en
  • USD163870S - Combined wall bracket and flower holder or the like : en
  • US2560076A - Method and apparatus for burning fuel : en
  • DE808346C - Installation at signal boxes in the railway safety system : de en
  • DE808373C - Saucepan with hanging ring and process for its manufacture : de en
  • US2560020A - Method of making n-aryl thiazylsulfenamides : en
  • GB655047A - Improvements in or relating to means for adjusting the reach in spinning or the likeframes : en
  • US2559791A - Electrical insulating materials : en
  • DE808248C - Power amplifier : de en
  • DE808280C - Wooden mast, especially for electrical wiring and its method of manufacture : de en
  • CH276520A - Refrigerating machine. : en fr
  • DE1625432U - VEHICLE WITH SIDE LIGHTS OR REFLECTIVE LIGHTS. : de en
  • AU3553950A - An improved apparatus for recovering and treating welding flux : en
  • US2560033A - Friction element bonding film : en
  • CH276379A - Pin to grind. : en fr
  • CA475154A - Sweep circuit systems : en fr
  • AT168677B - Guilloche machine, in particular for the production of guilloches for securities : de en
  • AU154225B2 - Elevator control mechanism : en
  • US2559926A - Anode basket : en
  • US2559932A - Rubber antioxidants : en
  • US2560265A - Airplane proximity indicator : en
  • US2559950A - Triple-tool turning head : en
  • USD163901S - Renna buffet bar : en
  • DE808077C - Cutting head for milling, drilling or reaming tools : de en
  • FI25172A - It is possible to use the same or more information : en fi
  • CH276576A - Light reflection button. : de en
  • CH276430A - Table, especially for assembly work in printing. : en fr
  • US2559924A - Trap : en
  • US2560172A - Binary binomial sequential analyzer : en
  • US2559962A - Vehicular coupler : en
  • AT168623B - Contact wire suspension : de en
  • US2560064A - Adjustable loading dock : en
  • US2560434A - Device for translating duration or time modulated pulses into coded pulses : en
  • US2560505A - Equalizer beam for railway trucks : en
  • USD163859S - Geoffrion watchcase : en
  • US2559862A - Apparatus for treating windrows : en
  • US2559989A - Spray drier : en
  • DE1625553U - EXERCISE DEVICE. : de en
  • FR984914A - Freezer : en fr
  • US2560253A - Piston for internal-combustion engines : en
  • AU148488B2 - Vehicle guiding device : en
  • US2559662A - Multiple reaction circuit amplifier : en
  • US2560380A - Improved drilling mud composition : en
  • AU243451A - Fluid Compressor : en
  • CA475211A - Sorting machines : en fr
  • US2559902A - Bias blocking means to cut off amplifier during record changing operation : en
  • CH276383A - Heald frame for looms. : de en
  • CH276463A - Center seconds watch. : en fr
  • AU153024B2 - Improvements in or relating to electric pulse communication systems : en
  • AU265851A - Deflection yoke : en
  • AT167864B - Process for the production of moldings from organic fibers and synthetic resin binders precipitated thereon from alkaline solutions : de en
  • CA475150A - Safety devices for railway car door operating mechanism : en fr
  • CH276578A - Box for elongated containers, with internal support for these. : en it
  • CH276564A - Prepaid device, gasoline distributor for lighters. : en fr
  • FR985027A - Surface finishing process : en fr
  • FR985082A - Mill for crushing or grinding seeds and granular materials : en fr
  • DE808095C - Footwear : de en
  • CA475243A - Apparatus for ultra short wave therapy : en fr
  • CH276599A - Method for improving the take-off of planes and landing gear for its implementation. : en fr
  • FR984696A - Improvements to luminous objects : en fr
  • DE808327C - Watercraft : de en
  • FR984652A - Dressage training for saddle horses : en fr
  • GB655070A - Improvements in or relating to the coating of metals with phosphates : en
  • AT168649B - Covered electrodes with unalloyed or alloyed core wire and basic coatings : de en
  • AT168682B - armchair : de en
  • GB655138A - Improvements in or relating to indicating instruments : en
  • CH276394A - Wooden strips. : de en
  • CH276558A - Steam sterilizer. : de en
  • CH276415A - Process for the preparation of an alcohol with the ring system of lysergic acid. : de en
  • US2560303A - Awning with adjustable louvers : en
  • USD163842S - Game board : en
  • CH276348A - Scaffolding beams designed for installation in shafts. : de en
  • CH276375A - Opener for textile fiber flakes. : de en
  • CH276410A - Process for the recovery of the raw materials not converted from ammonia and carbon dioxide during the synthesis of urea from the exhaust gases. : de en
  • FI25160A - For example, an anhydrider container is used : en fi
  • US2560363A - Waistband construction : en
  • US2560440A - Window roller screen : en
  • FR984782A - Improvements in the construction of electronic tubes in a gas atmosphere : en fr
  • AU155615B2 - Electroconductively coated refractory sheet and method of making thesame : en
  • AT168641B - Street harrow : de en
  • DE808225C - Pit stamp : de en
  • DE808275C - Safety gear with pinch rollers : de en
  • NL69150C - : en
  • CA475088A - Hub construction for wheels : en fr
  • CA475131A - Luminescent materials : en fr
  • DE808179C - Method and machine for filing upholstered goods, in particular mattresses : de en
  • DE808286C - Process and device for the separation of metals by distillation in an uninterrupted operation : de en
  • DE808355C - High voltage generator for teaching and laboratory : de en
  • US2559753A - Adapter means for supporting the air lines of railroad cars : en
  • US2559909A - Partially expandible toy figure : en
  • CA475098A - Gauges : en fr
  • CH276562A - Automatic dry fire extinguisher. : de en
  • US2559642A - Ribbon cable : en
  • US2560389A - Automatic electric toaster : en
  • US2559634A - Dry powder fire-extinguisher apparatus : en
  • AT168622B - Electrically heated steam generator : de en
  • CH276474A - Method and device for the production of iron and iron alloys in a shaft furnace. : de en
  • DE808092C - Ballpoint pen or cartridge for ballpoint pen : de en
  • FR984928A - Improvements made to hand saws with metal or textile tensioner, in particular those for sawing wood : en fr
  • AU155419B2 - Heated cathode electron multiplier : en
  • CH276381A - Loom with automatic shuttle change. : en fr
  • CH276433A - Device on typewriters to clear jammed type levers. : de en
  • US2560107A - Automatic chemical testing apparatus : en
  • AU156900B2 - An improved converter structure for suction cleaning apparatus : en
  • CA475227A - High frequency oscillators : en fr
  • CH276554A - Process for the preparation of an anti-coagulant. : de en
  • DE808125C - Device for loading rolling mill heat exchangers : de en
  • FR984613A - Kiln to dry and glue wood : en fr
  • FI25175A - Floor mat sweeper : en fi
  • FR984677A - Anticryptogamic product : en fr
  • GB655165A - Improvements in or relating to the production of compact sintered bodies by pressingand sintering metal powders : en
  • US2560148A - Wax emulsion : en
  • FR984838A - Advanced closure made of non-ferrous metal : en fr
  • AU248451A - Microwave transmission system : en
  • FR984860A - Variable transmission : en fr
  • GB655232A - Improvements in or relating to starting devices for internal combustion engines : en
  • US2560295A - Pressure fluid engine : en
  • FR984828A - Circuitry for transmitting, under control of an auxiliary voltage, a signal voltage : en fr
  • GB655114A - Improvements in or relating to the production of mineral food supplements : en
  • US2559815A - Bottle support and lock for liquid dispensing apparatus : en
  • US2560479A - Production of lubricating oils : en
  • CA475212A - Synchronizing units : en fr
  • FR984573A - Improvements to electrodes for gas discharge tubes : en fr
  • DE1625625U - COVER RING FOR GYRO FLOATS AND BALLS. : de en
  • FR985071A - Device for automatic regulation of certain devices according to the degree of humidity of the material treated therein : en fr
  • DE808378C - Steel stone ceiling : de en
  • FR984960A - Improvements to the methods of supplying statistical machines or the like with continuous prints with multiple copies folded in a fan-fold : en fr
  • CA475126A - Boilers : en fr
  • CH276398A - Hand-held device for filling casings with leftover minced meat and for injecting salted water into meat. : en fr
  • DE807913C - Unbreakable journal bearing : de en
  • US2559905A - Electric impulse handling system : en
  • US2560509A - Nut butters : en
  • FR984644A - Improvements to scooters : en fr
  • FR984759A - Device for fishing allowing to bait on the bottom at a specific location : en fr
  • FR984724A - Bead spreader device for vehicle pneumatic tires : en fr
  • GB655074A - An improved process for the preparation of terephthalic acid : en
  • FR984990A - Cold machine : en fr
  • GB655235A - Improvements in casings for elastic fluid turbines : en
  • FR984909A - Process for depositing hard metal layers on the surface of metal parts : en fr
  • CH276522A - Heat regenerator. : de en
  • DE1625442U - TRICOTH HAIR SOCKS WITH ELASTIC CLOSURE. : de en
  • US2559812A - Solution and method for coating zinc surfaces : en
  • USD163864S - Combination clock, thermometer, and barometer : en
  • FR984560A - Process and apparatus for treating hydrocarbons and products obtained : en fr
  • FR984978A - Device for adjusting the position of the steering organs of means and small tillers relative to the body of the device : en fr
  • CA475083A - Wheel structures : en fr
  • FI25166A - Anordning for impulse modulation to amplitude circuits : en fi
  • DE807921C - Top layer-free shoulder inserts for items of clothing : de en
  • FR984688A - Graduated slide rule, especially for workshop measurements : en fr
  • FR985081A - Method and device for weaving with bilateral yarn feed : en fr
  • DE1625604U - DEVICE FOR SHOOTING AFTER BANGING CORKS IN SHOOTING AREAS. : de en
  • GB655126A - Improvements in and relating to friction clutches and brakes : en
  • GB655194A - Dry powder sprayer : en
  • DE1625505U - STRAPLESS INSOLE. : de en
  • DE1625530U - STREUDOSE, IN PARTICULAR FOR FAT AND WAXY SPREADER. : de en
  • FR985002A - Elementary pieces of special shapes that can be combined together to obtain walls with multiple arrangements : en fr
  • DE807920C - Means for breaking up starch : de en
  • DE808232C - Automatically removable paper feed on office printing machines : de en
  • DE808241C - Training and arrangement of connecting corridors for streamlined land vehicles, especially rail vehicles : de en
  • DE808251C - Antenna lattice mast : de en
  • US2559997A - Dual pack-off socket : en
  • FR984763A - Polyhedral container obtained by folding : en fr
  • DE808013C - Support roller bearings, especially for conveyor belts in the mine : de en
  • DE808035C - Lock to connect metal binding strips for packages or the like and locking device to it : de en
  • GB655122A - Improvements in or relating to spring yoke for valves : en
  • DE808178C - Device for preheating and conveying lignocellulose in a pressure vessel, which is connected upstream of a mechanical fiberizing device : de en
  • DE808184C - Towing device for motor vehicles : de en
  • FR985006A - fluoroscopic screen : en fr
  • DE808317C - Loading device for roller presses on machines for the production of paper u. like : de en
  • FR984837A - Improvements to non-ferrous metal closures : en fr
  • FR984932A - Improvement in maintaining piezoelectric crystals : en fr
  • US2559963A - Bearing seal : en
  • DE808042C - Device for electrically igniting liquid fuels : de en
  • FR984868A - Improvements in combustion chambers for thermal engines of the diesel type : en fr
  • GB655227A - Improvements in or relating to caramel-flavoured starch powder : en
  • DE808002C - Device for the transmission of pistons on crankshafts of internal combustion engines : de en
  • FR984984A - Improvement in constant level tanks : en fr
  • US2559597A - Halomethyl derivatives of dibenzanthrone, isodibenzanthrone and chlorodibenzanthrone, and method of preparing the same : en
  • US2559686A - Extensible hack saw frame : en
  • FR985080A - Improvements to containers intended to receive products to undergo high frequency heat treatment : en fr
  • DE808213C - Base plate for building games : de en
  • US2560175A - Fluidizing reduction of zinc compounds with stagewise feeding of solids : en
  • FR984605A - Improvements to metal pads for cleaning kitchen implements and the like : en fr
  • GB655158A - Improvements in or relating to devices for controlling the flow of fluids : en
  • GB655169A - Improvements in or relating to agricultural machines for planting potatoes and otherseeds : en
  • DE807959C - Overlay receiver for receiving telegraphy signals characterized by frequency shifts : de en
  • US2559761A - Tractor sight : en
  • US2560051A - Friction material lubricant : en
  • DE1625540U - SPARKASSE WITH MONEY WITHDRAWAL PROTECTION. : de en
  • USD163884S - Portable loader : en
  • DE807904C - Safety razor comb : de en
  • DE808017C - Elastic coupling, preferably for the transmission of smaller torques at high speeds between two center-offset shafts : de en
  • US2560443A - Weeding and cultivating attachment for tractors : en
  • US2560477A - Door lock control : en
  • FR985061A - Freewheel and hub system for cycles and the like : en fr
  • GB655236A - Improvements relating to a hay or straw-baling press having a feeding device : en
  • FR985020A - Dispenser box for potatoes or other : en fr
  • US2559643A - Photographic product and process : en
  • DE808284C - Universal machine tool for processing, in particular, non-metallic materials : de en
  • DE808305C - Internal combustion turbine : de en
  • US2560296A - Preparation of thioamides : en
  • US2560397A - Combination transparent awning and shade : en
  • FI25157A - Destillations- och rektifikationskolonn jämte förfaringssätt vid destillation medelst denna kolonn : en fi
  • CH276456A - Calculating machine with at least one result set. : de en
  • FR984663A - Safety lock with multiple combinations and instant interchangeability : en fr
  • FR984892A - Band or tape in elastic fabric, variable elasticity according to the arrangement of the threads : en fr
  • US2560486A - Spring fastening device : en
  • US2560341A - Hot tube drying : en
  • US2560497A - Drier : en
  • CH276346A - Adjustable forestay. : en fr
  • FR984584A - Mechanical robot, can laugh, roll eyes from nominal pupil position, automatically start and stop : en fr
  • FR984686A - New way of manufacturing office punches : en fr
  • DE1625647U - CLOCK CASE MADE OF NON-METALLIC BUILDING MATERIAL. : de en
  • AT168634B - Artificial foot : de en
  • FR984937A - Method and device for removing caps, envelopes, and the like, previously crimped onto bottles or other containers : en fr
  • DD2A3 - Method of obtaining antibiotic substances from lichens : de en
  • DE1625462U - OPTICAL LENS WITH VARIABLE BREAKING FORCE. : de en
  • DE807973C - X-ray tube with disk-shaped rotating anode : de en
  • FR985012A - Pointing turret for optical instruments and all other applications : en fr
  • DE1625524U - THERMO-ELECTRICALLY CONTROLLED OIL BATH BOILER. : de en
  • GB655188A - Shoe-fit indicator : en
  • US2559824A - Method of winding layer wound magnet coils : en
  • US2559856A - Retractile roller assemblage : en
  • US2560381A - Bait dispenser : en
  • US2559930A - Pallet : en
  • GB655109A - Improvements relating to spring assemblies for spring interior mattresses or upholstery : en
  • DE1625452U - WALL HOOK FOR HANGING CURTAIN GALLERIES. : de en
  • DE1625446U - EQUIPMENT SOCKET WITH A BODY MADE OF A CERAMIC MATERIAL THAT RECEIVES THE CONTACT SOCKETS. : de en
  • FR984773A - Hourdis in two pieces : en fr
  • DE808190C - Rear suspension for bicycles and motorcycles : de en
  • CH276377A - Method for drawing a bundle of fibers by means of a drawing train of a spindle bed or of a spinning machine, and device for its implementation. : en fr
  • DE1625412U - ELASTIC MATERIAL FOR CURTAINS, MATS, RUGS AND THE LIKE. : de en
  • DE808044C - Post-evaporator for compression refrigeration machines : de en
  • DE808369C - Chair, table or the like : de en
  • FR984835A - Vineyard plow : en fr
  • IE19424L - Drawing glass sheets. : en
  • US2559733A - Load hoisting device : en
  • US2560118A - Fuel feeding apparatus for gasdriven turbines : en
  • US2560519A - Shiftable rotary stud fastener : en
  • DE807944C - Steam locomotive for alternating use as a push and pull locomotive : de en
  • DE808143C - Protective cage for fan : de en
  • DE807914C - Balance arrangement for clocks : de en
  • DE808303C - Rotary piston compressed air starter motor for internal combustion engines : de en
  • FR984604A - Metal packaging for transporting fish and early vegetables : en fr
  • FR984589A - Improvements to the so-called stretch stirrup-shaped cufflinks : en fr
  • DE1625518U - DEVICE SOCKET. : de en
  • DE808146C - Support device for knee, elbow, skull position and for deep breathing : de en
  • DE808330C - Device for scanning the winding on pay-off bobbins and for interrupting the unwinding process on a pay-off bobbin in textile machines : de en
  • FI25190A - For the purposes of the special regulation : en fi
  • DE1625638U - COLLAPSIBLE DEVICE FOR TRANSPORTING GOODS AND LUGGAGE IN PASSENGER CARS. : de en
  • US2559903A - Spring dampener : en
  • US2560358A - Magnetic phonograph pickup : en
  • DE808218C - Hand tool for smaller fasteners : de en
  • DE808356C - Signaling device for transformers with spatially separated primary and secondary windings : de en
  • US2560000A - Electric windshield wiper with dynamic brake parking : en
  • DE808319C - Car body, especially for a bus : de en
  • US2559731A - Friction shock absorber for railway car truck springs : en
  • US2559842A - Shaft-oscillating fluid-actuated motor having spring-and-latch valve-reversing means : en
  • US2559948A - Carton for cylindrical objects : en
  • US2560452A - Delay compositions for electric blasting caps : en
  • DE808149C - Table with detachable legs : de en
  • AU250651A - A process forthe production of filaments and strings from collagen : en
  • CH276553A - Process for the preparation of a dialkylidene alkane. : de en
  • DE808011C - Method for improving the work process in thermal power machines : de en
  • DK72755C - Ice lollipop with edible insert and method of its manufacture. : da en
  • US2559973A - Pivoted jaw wrench : en
  • USD163918S - Combined ash tray and snuffer e. wedemeyer : en
  • FR984585A - Improvements relating to control mechanisms, slaved or not, and centrifuged liquid ring : en fr
  • US2559871A - House structure and heating system therefor : en
  • FR985007A - Grinder : en fr
  • US2559595A - Kiln for bricks : en
  • US2560094A - Starter motor control system : en
  • US2560411A - Method for making wire connecting devices : en
  • DK72750C - Apparatus for cleaning milking machine parts. : da en
  • US2560425A - Beta-tetrahydrofluoranthoyl propionic acid and salts thereof : en
  • US2559673A - Azo compounds of the thiophanthraquinone series : en
  • US2560379A - Loud-speaker with flexible diaphragm mounting : en
  • FR984961A - Improvements made to motive power producing reels, in particular wind turbines : en fr
  • FR984771A - Cardboard box forming packing box : en fr
  • GB655237A - Improvements in the preparation of glycol and glycerol and their esters : en
  • DE1625577U - SMOKING, SEWING AND GAMES TABLE. : de en
  • AT168666B - Molded material or casting compound commutator : de en
  • FR984595A - Wave propagation tube comprising a helical-shaped delay line coated with glass or quartz : en fr
  • FR984615A - Improved reinforced concrete railway sleeper with rail attachment bolts and method of manufacturing said sleeper : en fr
  • CA475107A - Apparatus for controlling the timing of periodically actuated switches : en fr
  • CH276452A - Measuring tool. : en fr
  • US2559878A - Zinc and cadmium passivating bath : en
  • US2560267A - Hairband : en
  • FR984572A - Device to facilitate the opening of mail envelopes : en fr
  • FR984736A - Handle in plastic : en fr
  • GB655045A - Improvements in aerial systems : en
  • USD163897S - Wall-hanging holder for kitchen accessories : en
  • GB655191A - Improvements in optical projection systems and photographic cameras : en
  • FR984991A - Construction process for large structures and in particular large dams : en fr
  • DE1625631U - DRIVE DEVICE FOR SAWING AND FILING MACHINE. : de en
  • DE808022C - Axle bearings for hand trucks : de en
  • DE808034C - Herring packing machine : de en
  • DE808588C - Device for distributing the coolant on workpiece surfaces to be cooled : de en
  • DK72734C - Radio navigation system. : da en
  • FR984983A - Process for transforming celluloses, and in particular wood celluloses, into liquid fuels : en fr
  • FI25171A - Sätt att framställa magnetiskt anisotropa, permanenta magneter : en fi
  • DE1625410U - WEBSHIP. : de en
  • DE1625592U - INLET AT SPIN MILLS. : de en
  • DE808182C - Foldable lightweight handcarts, especially prams : de en
  • FR984562A - Method of constructing precision mechanisms such as clockwork mechanisms or the like and mechanisms thus obtained : en fr
  • CA475140A - Electronic metronomes : en fr
  • CH276467A - Coil spring pulley and process for its manufacture. : de en
  • DE1625402U - BIKE RACK. : de en
  • BE504168A - : en fr
  • CA475218A - Singly coated planographic printing plates and methods of making same : en fr
  • US2560236A - Electric overhead door opening and closing device : en
  • US2560418A - Split cable grip : en
  • FR984558A - Interlocking reinforced folding packaging : en fr
  • DE1625439U - DEVICE FOR CONNECTING WATER HOSES TO TAPS. : de en
  • DE808021C - Photographic camera with light meter : de en
  • FI25168A - Coordinating arrangements with a cathode ray tube with an organ for the cathode ray tube : en fi
  • FR984878A - Alternate pedaling bicycle freehub : en fr
  • US2560075A - Evaporator : en
  • DE1625427U - Dismountable barn for small animal breeding. : de en
  • DE807968C - Method for assembling a stacked e.g. cylindrical elements existing system, in particular an electrode system for discharge tubes : de en
  • FR984554A - Receiver relay device for centralized remote controls by modulated carrier currents : en fr
  • DE1625623U - PROFILE BARS FOR THE MANUFACTURE OF ROLLER BLINDS. : de en
  • FR984577A - Switching device control device for t receiving devices. s. f. : en fr
  • CA475092A - Shaving brush heating means : en fr
  • FR984923A - Improvements to switch shut-off devices : en fr
  • DE808196C - Variable pitch propeller mechanism : de en
  • DE807999C - Method and device for belt sanding of wooden components, in particular rounded furniture corners o. : de en
  • DE808309C - Baths for anodic glazing of objects made of iron and iron alloys, especially stainless steel : de en
  • DE808345C - Hand wringer : de en
  • FR984664A - Connection with threaded elements applicable in particular to well drilling equipment : en fr
  • FR984894A - Ship chimney : en fr
  • FR984657A - System for assembling the elements of an espadrille with a mixed sole : en fr
  • CH276555A - Process for the preparation of a salt of 5-ethyl-5- (1-methyl-1-butenyl) barbituric acid. : de en
  • DE808175C - Tamping machine for tubular work pieces : de en
  • FR984804A - Polishing brush : en fr
  • US2560199A - Specimen receptacle holder : en
  • FR984858A - Railway sleepers : en fr
  • FR984596A - Improvements to electrical outlets : en fr
  • FR984689A - Two-tone composite material and objects, in particular glasses, made with this material : en fr
  • GB655219A - Improvements in the packaging of soap and other detergents : en
  • GB655159A - Improvements in or relating to methods and means for the recording and reproduction of sound : en
  • DE808297C - Slot-controlled two-stroke engine with flushing pump : de en
  • FR984962A - Improvements to document filing panels : en fr
  • FR984767A - Manufacture of formic acid : en fr
  • DE808117C - Compression refrigeration machine : de en
  • CH276426A - Process for making pulp by boiling wood with alkali sulfite or alkali bisulfite solutions. : de en
  • US2560030A - Airplane landing gear : en
  • US2560050A - Reclaiming rubber with phenol sulfoxides : en
  • US2560200A - Camera supporting floodlight assembly : en
  • DE808349C - Arrangement for light signals in the railway security system : de en
  • DE807894C - Process for the production of relief images : de en
  • DE808071C - Prefabricated house installation : de en
  • DE808307C - Head washer for fastening wood with angular screw bolts : de en
  • CA475165A - Indicator systems : en fr
  • US2559868A - House structure adapted for interior temperature controls : en
  • US2559995A - Hair curler : en
  • US2560082A - Method and apparatus for dispersing : en
  • USD163852S - Cabinet with drawer and compartment : en
  • US2559619A - Mechanical gap gear for textile roving frames : en
  • US2560407A - Fire extinguisher : en
  • AU3629850A - Self-filling ball pen for use with standard fountain pen inks and inks of low viscosity : en
  • FR984780A - Polarized oscillating relay : en fr
  • FR985043A - Protective surface coating, and method for its application : en fr
  • AT168664B - Molded material or casting compound commutator : de en
  • DE808031C - Guide for the top rollers of drafting devices u. like : de en
  • FR984936A - Improvements to the processes for establishing concrete parts or constructions or other molding products : en fr
  • AU244851A - Improvements in or relating to statistical record cards : en
  • DE1625622U - ADJUSTABLE SHELF FOR GAS AND ELECTRIC STOVES. : de en
  • US2560391A - Process for treating of cellulose material : en
  • DE1625409U - CHAIN CONVEYOR. : de en
  • GB655147A - Improvements in and relating to automobile body constructions : en
  • US2560113A - Standpipe turning device : en
  • DE808070C - Construction from prefabricated parts : de en
  • US2560165A - Carbon arc feed : en
  • US2560366A - Clamping device for force responsive elements : en
  • US2560510A - Method of determining path, rate of flow, etc., in subsurface strata : en
  • USD163885S - Automatic controller or the like : en
  • FR985073A - Method and device for loading small and medium caliber guns : en fr
  • US2559670A - Azo compounds of the thiophanthraquinone series : en
  • US2560014A - Picket fence : en
  • USD163851S - Carr cabinet with multiple drawers and compartments : en
  • DE808137C - Locking device for manual switching means on electrical devices : de en
  • GB655042A - Improvements in or relating to hydraulic actuating mechanisms : en
  • GB655153A - Improvement in or relating to television receivers : en
  • DE1625546U - PRESSURE PUMP FOR HYDRAULICALLY ACTUATED LIFTING PRESSES. : de en
  • US2559739A - Instrument holder : en
  • US2559751A - Fluoroalkylsulfuric compounds : en
  • DE808217C - Tool, especially for operating screws : de en
  • FR984953A - Device improving the electrical contact between a conductor and a block of sintered carbon : en fr
  • DE808370C - Sofa that can be converted into a bed : de en
  • FR984617A - Anti-corrosive bituminous coating for metal surfaces : en fr
  • FR984730A - Improvements to controllable reactance lamp assemblies : en fr
  • CH276359A - Safety lock. : en fr
  • US2560096A - Fruit juice machine : en
  • US2559620A - Air driven shaker : en
  • FR984598A - Process for the recovery of anhydrous sodium sulfate in artificial textile factories using the viscose process : en fr
  • GB655041A - Improvements in and relating to magnetrons : en
  • DE1625602U - DEVICE FOR LOCKING WINDOW SASHES. : de en
  • USD163841S - Andriessen advertising display : en
  • DE808036C - Scraper conveyor : de en
  • FR984851A - Liquid fuel burner spraying with pressurized auxiliary fluid : en fr
  • DE808023C - Sack truck base : de en
  • DE808246C - Arrangement for controlling relays by means of plus and minus pulses, especially for railway safety devices : de en
  • US2559689A - Sheathed knife : en
  • DE807918C - Method and device for leaching sugarbeet pulp : de en
  • DE808376C - Baking, roasting and cooking equipment : de en
  • FR984715A - Talking disc changer : en fr
  • FR984803A - Improvements to voltage regulators : en fr
  • AU254051A - Improvements in or relating, to pumps and bushings therefor : en
  • DE1625576U - HYGIENICALLY CLOSABLE SPICE BOX. : de en
  • FR985074A - Advanced device for shaping flat surfaces of objects : en fr
  • AU158116B2 - Method of preparing blended copolymers of acrylonitrile : en
  • US2560378A - Frequency modulation detector : en
  • US2559940A - Comb : en
  • AU152914B2 - Improvements in or relating, to pumps and bushings therefor : en
  • CH276472A - Box with lid. : en fr
  • USD163896S - Grave marker : en
  • US2559653A - Recovery of alumina from alumina-containing ores : en
  • US2559773A - Closet collar adapter : en
  • CA475238A - Storage batteries : en fr
  • DE1625501U - SUSPENSION MADE FROM COIL SPRINGS FOR VEHICLES, IN PARTICULAR MOTOR VEHICLES. : de en
  • US2560292A - Gas piston operated revolver : en
  • US2559625A - Isolation of an organic sulfur compound from asparagus : en
  • US2560117A - Sign : en
  • US2560414A - Golf tee carrier : en
  • US2559872A - Batting means for mechanical baseball games : en
  • CH276485A - Feed device for woodworking machines. : de en
  • AU251251A - Window sash stabilizer : en
  • CH276617A - Metal rectifier. : en fr
  • AU152542B2 - Process for treating cellulose and forthe manufacture of cellulose inthe form of powder : en
  • AU244251A - Improvements in Helicopter Flight Control and Instrument : en
  • AT168686B - Additional headstock for machine tools with circular main movement : de en
  • AU249151A - Lodisation of lump salt : en
  • CH276525A - A method of manufacturing an electric cable formed of a core and a metal sheath, and an electric cable obtained by this method. : en fr
  • CA475100A - Motor systems : en fr
  • CH276339A - Device for chopping up the plow furrow sole on tractors with attached or mounted plow units. : de en
  • US2559861A - Mold for centering relatively large uncentered lenses in plastic mountings : en
  • US2559869A - House structure and heating system therefor : en
  • US2560417A - Cartridge holding box : en
  • USD163865S - Combination cigarette pack and coin container : en
  • DE808336C - Garbage collection truck : de en
  • US2560095A - Twisted bow hair ribbon : en
  • USD163910S - Steinbach wire recorder : en
  • CA475177A - Reflex-reflective sheet materials useful for protective garments and the like : en fr
  • US2559858A - Microcard holder for viewers : en
  • US2559855A - Polymerization with organic tertiary amine catalysts : en
  • US2560028A - Nondiscoloring antioxidants for natural rubber and synthetic rubbers : en
  • US2559754A - Fluoroalkanephosphonic compounds : en
  • US2559814A - Cooling combustion-engine air supply by ammonia : en
  • US2560185A - Testing machine for washing machine wringers and the like : en
  • US2560458A - Auxiliary seat for baby buggies and fastening means therefor : en
  • US2560058A - Tube and rod production : en
  • US2560507A - Mounting strap for interchangeable wiring devices : en
  • USD163890S - Thermometer support : en
  • DE808244C - Monitoring device for light signals with main and secondary threads : de en
  • DE808321C - Protective devices for vehicle tires : de en
  • DK72757C - Control valve for hydraulic machines. : da en
  • AU149323B2 - Fluid Compressor : en
  • DE808269C - Inhaler : de en
  • CA475087A - Hen nests : en fr
  • DK72745C - Electric vending machine. : da en
  • AU242651A - Vehicle guiding device : en
  • AU253851A - Improvements in or relating toa continuous casting machine and method : en
  • CH276385A - Rapid dryer using high frequency electric currents particularly suitable for the treatment of animal fibers. : en it
  • US2560231A - Pipe for smoking tobacco : en
  • US2560512A - Loom harness : en
  • USD163914S - Stocking box : en
  • DE1625485U - HAIR ROLLER. : de en
  • DE1625552U - TOY SKI JUMPING JUMP. : de en
  • US2559693A - Antenna for broad frequency band operation : en
  • US2559709A - Positive jaw clutch for power presses : en
  • US2559782A - Pipe wiper with improved central passage arrangement and seal section assembly : en
  • AT168601B - Luminaire structure for fluorescent fluorescent tubes : de en
  • CH276413A - Procédé pour la preparation d'acides pyridine-carboxyliques. : en fr it
  • DE1625548U - IMPELLER FOR MOTOR VEHICLES WITH DETACHABLE DECORATIVE LID. : de en
  • DE808329C - Shoe lasting machine : de en
  • US2560213A - Antidetonant injection system : en
  • AT168683B - Device for peripheral milling of large workpieces, in particular steel ingots : de en
  • CA475099A - Razor blade holders : en fr
  • CA475102A - Propellant charges : en fr
  • CA475195A - Emulsion polymerization in the presence of a catalyst comprising an arylcyclohexane hydroperoxide : en fr
  • US2560092A - Sealing means for bolted storage tanks : en
  • AU150659B2 - Improvements inthe grinding andthe polishing of glass : en
  • CH276442A - Ski. : en fr
  • DE807910C - Table signal for restaurants : de en
  • US2560029A - Butadiene-styrene rubbery copolymer stabilized with antimonyl-4,6 dimethyl catecholate : en
  • US2560163A - Air relay device for pressure controlled systems : en
  • US2560262A - Automatic antidetonation system : en
  • DE1625618U - FAN BLADES WITH INJECTED BLADES. : de en
  • DE1625626U - VIEWING AND STORAGE DEVICE FOR MAPS, CITY PLANS, PICTURES AND THE LIKE. : de en
  • CH276407A - Process for the continuous preparation of organic silicon compounds. : en fr
  • CA475080A - Wheel structures : en fr
  • CA475148A - Dialicyclic diamines : en fr
  • DE808262C - Safety device for gas fires : de en
  • FR984712A - Metal phosphating process : en fr
  • GB655145A - Improvements in or relating to mercury vapour discharge lamps : en
  • CA475220A - Combustion apparatus : en fr
  • CH276469A - Watch caliber. : en fr
  • US2560229A - Slicing machine with vertically reciprocating cutter : en
  • CH276342A - Process for the production of finely divided copper oxychloride which is particularly suitable for crop protection agents. : de en
  • CH276343A - Plant pot. : de en
  • CH276510A - Screw fan wheel and process for its manufacture. : de en
  • CH276530A - Electrical switchgear. : de en
  • AT168630B - Process for the preparation of pentaenes : de en
  • AU157109B2 - Improvements in or relating to controllers for electric motor circuits : en
  • DE1625615U - INSULATED WEATHER LUTES, IN PARTICULAR FOR USE IN PIT OPERATIONS. : de en
  • CA475144A - Slice assemblies for paper making machines : en fr
  • CA475143A - Oscillating fan heaters : en fr
  • US2560331A - Method for preventing corrosion in wells : en
  • US2560339A - Hydrocarbon plasticizers for oilresistant polymers : en
  • US2560357A - Production of solid fuel agglomerates : en
  • US2559891A - Production of urea-formaldehyde hardened foam : en
  • US2560122A - Window scaffold : en
  • US2560212A - Resilient socket assembly : en
  • US2560374A - Treatment of sour petroleum distillates : en
  • US2559957A - Pebble heater : en
  • US2560260A - Temperature compensated magnetic suspension : en
  • USD163907S - Alphabet for forming monograms or the like : en
  • GB655132A - Improvements in and relating to aerials : en
  • US2559580A - Stabilization of aqueous amine solutions against oxidation and corrosion in gas separation processes : en
  • US2560312A - Tuning aid for radio receivers : en
  • AU154725B2 - Improvements in or relating to transmission systems for tractors : en
  • CH276477A - Process for the production of molds and cores with core supports. : de en
  • AU155638B2 - Arrangements for measuring nonlinear distortion infrequency modulation communicating systems : en
  • CA475183A - Apparatus for melting rubberized bituminous compositions : en fr
  • DE807919C - Process for obtaining starch from grain : de en
  • CH276590A - Device for cutting circular furrows in rubber objects, in particular in the treads of elastic tires for vehicle wheels. : en fr
  • DE1625488U - DRAWING HOLDER. : de en
  • DE1625523U - SINTERED MASS CORE WITH THREAD, IN PARTICULAR FERRITE CORE. : de en
  • DE808134C - Plug contact for electric lamps, devices, apparatus and machines : de en
  • GB655091A - Improvements in or relating to shaping machines and like machine tools : en
  • US2559808A - Dyestuff preparations for printing : en
  • US2559845A - Reciprocating plunger type bottle opener : en
  • US2559616A - Pressure-sealing apparatus for flight conveyers : en
  • US2559816A - Bulldozer attachment for tractors : en
  • CH276353A - Safety devices on roads. : de en
  • GB655183A - Improvements in or relating to couplings for cars : en
  • US2560383A - Saw package : en
  • DE808311C - Semolina cleaning machine : de en
  • US2559859A - Supercharged engine control : en
  • US2560324A - Switching key with roller actuating means : en
  • DE808258C - Electrical resistance : de en
  • US2560090A - Snap action valve mechanism : en
  • DE808007C - Two-stroke internal combustion engine with one-sided reverse scavenging : de en
  • AU158218B2 - Lodisation of lump salt : en
  • CH276486A - Knife head. : de en
  • DE807974C - Plate-shaped floor heating elements for electrical heaters, such as pots and pans, to be pressed by pressing means. like : de en
  • FR984582A - Improvements to bearings for watch gears and the like : en fr
  • FR984758A - Furniture refinements : en fr
  • US2560419A - Laterally movable car door : en
  • US2559764A - Window frame and sash : en
  • US2559732A - Airplane anchor screw kit : en
  • DE808025C - Leaf suspension, especially for motor vehicles : de en
  • DE808155C - Closure for the lid of food carriers : de en
  • FR984903A - Combined machining process for wood screw blanks or machine screws : en fr
  • GB655129A - Improvements in or relating to retaining dams : en
  • DE808027C - Curve swivel lamp for bicycles and motorcycles : de en
  • DE808056C - High voltage electrical switch : de en
  • DE808214C - Inflation and holding device for toy balloons : de en
  • DE808242C - Rest supports, in particular for use when traveling by train : de en
  • GB655161A - Improvements in the pivotal mountings of machine or instrument parts : en
  • DE807895C - Process for making halftone gold prints on ceramic material : de en
  • AT168693B - Lifting device on molding machines : de en
  • CA475175A - Jet impact pulverization : en fr
  • FI25180A - Transportable chainsaw : en fi
  • DE1625533U - SUMMER HAT. : de en
  • DE808254C - Lever switch : de en
  • FR985013A - Celfaction burner : en fr
  • GB655201A - Improvements in or relating to a bone conducting receiver : en
  • DE1625517U - LID FOR FLUSH-MOUNTED JUNCTION BOXES. : de en
  • DE808073C - Hot gas piston machine with a heat exchanger extending coaxially to the cylinder : de en
  • DE1625590U - PICKLING PLANT FOR ROLLING. : de en
  • DE1625635U - ADVERTISING AND SALES PACKING. : de en
  • DE1625649U - ATOMIZER. : de en
  • GB655167A - Improvements in electrical amplifying circuits : en
  • US2559992A - Extension ladder : en
  • US2560447A - Folding seat which can be carried as a cane : en
  • CH276464A - A method of manufacturing a dial for a timepiece. : en fr
  • CH276573A - Time-of-flight amplifier tube with advancing wave. : de en
  • DE1625425U - CHOPPING FRAME FOR CONNECTION TO MULTIPLE MACHINES OR TRACTORS. : de en
  • DE1625473U - PIT STAMP HEAD. : de en
  • DE807977C - Devices to improve the sealing and running properties of rotary piston machines : de en
  • DE808006C - Piezoelectric converter : de en
  • DE808065C - Spring insert for upholstery : de en
  • DE1625620U - SLIDING LATCH. : de en
  • FR984947A - Lamp adjuster for lighting devices : en fr
  • FR985046A - Process for manufacturing synthetic vinyl chloride or polyvinyl laces and laces obtained by this process : en fr
  • DE808148C - Floor waxing and polishing device : de en
  • DE808193C - Chain switching device on chain wheels of bicycle cranks or the like. : de en
  • DE808374C - Automatic egg boiler : de en
  • DE807986C - Hollow block made of two parts : de en
  • DK72732C - Electroacoustic apparatus, eg a microphone. : da en
  • US2560084A - Carrier for braiding and like machines : en
  • GB655118A - Improvements in or relating to the production of aliphatic di-ketones : en
  • FR985065A - Method and device for determining the forces due to unbalance for balancing rotating parts : en fr
  • GB655051A - Improvements in or relating to the production of metals or metal alloys : en
  • DE808277C - Hydraulically operated hoist : de en
  • US2560350A - 2, 2-bis-(para-allyloxyphenyl) propane miticidal compositions : en
  • US2560273A - Eliminating contamination in vacuum tubes : en
  • US2560299A - Synthetic resin and process of making same : en
  • DE808188C - Quick clamping device for bicycle hubs or the like. : de en
  • GB655119A - Improvements relating to electrical impulse counters : en
  • FR984740A - Keyless lock with movable sliders : en fr
  • FR984749A - Self-winding timepiece by oscillating weight with central seconds : en fr
  • FR984762A - Device for determining, indicating and controlling the position of an electrical conductor : en fr
  • US2559914A - Process for the production of cellulose sulfuric acid esters : en
  • US2560345A - Pretreatment of catalyst for hydrocarbon synthesis : en
  • US2560151A - Method of coating electrical contact pins : en
  • AU249851A - Anj infinitely variable torque transmitter : en
  • CH276437A - Removable writing device. : de en
  • FI25176A - Mesh tightener : en fi
  • FR984964A - Adjustable piezoelectric device : en fr
  • FR985054A - Elastic and adjustable fastening method for transporting various objects : en fr
  • US2559847A - Grommet inserting mechanism : en
  • US2559735A - Strand twisting machine : en
  • GB655088A - Method and apparatus for producing electrical and mechanical energy from thermal energy : en
  • DE808363C - Multi-part container, especially made of natural leather, for cameras : de en
  • FR984982A - High voltage monoanode rectifier : en fr
  • FR985025A - Further training in piston pumps : en fr
  • CH276545A - Device with carrier for a variety of medical instruments, especially for root canal treatment of teeth. : de en
  • DE808163C - Precision measuring device for comparison measurements : de en
  • FI25183A - Machine for making a diagonal patch on a plate : en fi
  • FI25193A - Method and apparatus for accelerating the washing of fibrous materials : en fi
  • US2559730A - Method of and system for stabilizing microwave oscillations : en
  • US2559985A - Process for air-blowing clay tower polymer : en
  • US2560269A - Insulated wall and room : en
  • CA475229A - Polyester-amide compositions and insulated conductors prepared therefor : en fr
  • DE1625411U - DEVICE FOR THE INDEPENDENT RESILIENT HOLDING OF LINE STRAPS, IN PARTICULAR FOR STEERING DEVICES. : de en
  • DE808170C - Lighter with pull pin : de en
  • FR985097A - Improvements relating to a carbon black treatment process : en fr
  • DE1625593U - BOOKING FORMS WITH DIFFERENT COLORS, TARGET AND HAVE COLUMN. : de en
  • FR984822A - Moldable filter material : en fr
  • US2559666A - Double aperture generator : en
  • US2559825A - Nail polish brush guide : en
  • US2559961A - Jointed flexible level : en
  • US2560130A - Device for teaching arithmetic : en
  • CA475070A - Rotary mills : en fr
  • DE1625477U - CONNECTION AND BRANCH BOX FOR FLOOR CABLES. : de en
  • DE807924C - Children's sleeping bag : de en
  • USD163838S - Combination television and radio- phonograph cabinet : en
  • US2560315A - Machine for assembling box blanks : en
  • US2559987A - Groove cutting or inletting tool : en
  • FI25161A - For example, an alkanolaminer is used : en fi
  • FR984565A - Stool enhancements for cycles and the like : en fr
  • DE808166C - Device for checking the pocket and web widths of roller cages, especially for multi-row roller bearings : de en
  • FR985022A - Method and device for treating paper or other similar products with a gaseous fluid after any wet treatment, in particular for drying wallpaper : en fr
  • FR985085A - New trouser protection device for cyclists, motorcyclists, etc. : en fr
  • DE808260C - Device for transmitting the high-frequency energy supplied by radio-frequency generators operated by radio links to very low-resistance loads : de en
  • US2559865A - Wheeled toy device and inclined support : en
  • US2560031A - Rubbery mixture of butadiene-styrene copolymer and polybutadiene : en
  • US2559781A - Bird calling device : en
  • DE808357C - Process for the production of adhesive, colloidal lactalbuminate solutions : de en
  • US2559715A - Compression-connecting terminal member : en
  • US2560162A - Needle structure : en
  • GB655187A - Control system for adjusting a first voltage toward equality with a second voltage : en
  • CH276540A - Anti-glare element for lighting fixtures. : de en
  • FR984820A - Egg-shaped container with frangible closure cap : en fr
  • GB655231A - Improvements relating to concrete piles : en
  • FR984778A - Cutting tool and processes for its manufacture : en fr
  • FR984917A - Method and device for adjusting a generator-engine, steam, vehicle : en fr
  • DE1625641U - BOTTLE OPENER, IN PARTICULAR FOR BOTTLES WITH A WIRE CLOSURE. : de en
  • US2559578A - Resinous compositions and process of making same : en
  • US2560264A - Trash remover : en
  • FR984748A - Porous fiber board cooling device : en fr
  • FR984630A - Line puller : en fr
  • FR984777A - Liquid expansion thermostat, especially for electric or gas cooker ovens : en fr
  • GB655133A - Improvements in or relating to valves : en
  • GB655137A - Improvements in or relating to pipe joints sealed or secured by fluid pressure : en
  • GB655200A - Valve for pneumatic brake systems for vehicles : en
  • DE808066C - Toilet seat protection : de en
  • FR984551A - Method and apparatus for thermal operations : en fr
  • FR984567A - Spindle protector for router : en fr
  • CH276529A - Multipole electrical socket with protection against accidental contact. : de en
  • DE808267C - Winding device with quick release for medical bandages etc. Like., In particular for cuffs for measuring blood pressure : de en
  • DE1625424U - HOLLOW STONE AND PRESS FOR THE PRODUCTION OF THIS HOLLOW STONE. : de en
  • DE808097C - Split rubber heel : de en
  • FR984823A - Water spray device : en fr
  • GB655096A - Improvements in or relating to the preparation of substituted propionic acids : en
  • GB655141A - Improvements in automatic-frequency-control systems : en
  • DE808296C - Measuring wheel for planting machines with acoustic signal device : de en
  • DE807945C - Iron brakeman's cab for railway vehicles that can be placed on the vehicle as a whole : de en
  • DE808050C - Circuit for generating phase-modulated oscillations and electrical discharge tubes for this circuit : de en
  • US2559588A - Tracking system and valve therefor : en
  • US2560394A - Dispensing device for adhesive tape rolls : en
  • GB655234A - Improvements in or relating to electronic oscillation generators : en
  • CH276609A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • AT168690B - Process for casting metal ingots : de en
  • AU155866B2 - High voltage cable terminations : en
  • CA475119A - Combined clothes receptacles and extractors for laundering machines : en fr
  • CH276371A - Process for the production of yarns containing twisted staple fibers. : de en
  • USD163915S - Sugar dispenser : en
  • CA475145A - Thiazole thiolanyl sulfenamides : en fr
  • CA475170A - Musical instruments : en fr
  • US2560081A - Tapping machine : en
  • USD163887S - Spoon or similar article : en
  • CA475137A - Precipitation systems : en fr
  • US2559986A - Bacteriostatic cellulosic textile reacted with derivatives of dihydroxy hexachloro diphenyl methane : en
  • US2560321A - Transmission control : en
  • CH276380A - Loom. : en fr
  • US2559583A - Solid compositions containing polyoxyethylene esters : en
  • US2559600A - Coupling device : en
  • US2560054A - Boat creel : en
  • CH276362A - Table with a height-adjustable table top. : de en
  • CH276366A - Bathtub. : de en
  • US2560457A - Safety escape ladder : en
  • CA475194A - Railroad switch heaters : en fr
  • CH276502A - Airtight package for trees passing through a wall of a container for granular and dusty materials. : en fr
  • CH276368A - Steam cooker. : de en
  • US2559830A - Brake adjusting means : en
  • US2560087A - Adjustable book cover : en
  • AT168687B - Hand grinder with a grinding wheel mounted on a toggle lever : de en
  • AT168657B - Method and device for the production of panels from fiber materials, in particular fiber cement : de en
  • US2559769A - Gaseous discharge tube with arc discharge : en
  • AU243251A - Electroconductively coated refractory sheet and method of making thesame : en
  • AU151802B2 - A machine for transforming shapeless lumps of dough into parallel rolls : en
  • DE1625480U - ARRANGEMENT FOR CONNECTING THE SOCKET SUPPORT TO THE ARM OF THE LAMP, SPECIAL FOR CHANDELIER OR THE LIKE. : de en
  • US2559928A - Tilting device for venetian blinds : en
  • USD163866S - Figurine or the like : en
  • US2559896A - Process for purifying n-methyl-p-aminophenol : en
  • US2560149A - Positioning mechanism for machine tools : en
  • AU158050B2 - Phase changer : en
  • CH276364A - Device for dispensing liquid. : en fr
  • CH276539A - Anti-glare element for lighting fixtures. : de en
  • AU247551A - Process for treating cellulose and forthe manufacture of cellulose inthe form of powder : en
  • GB655215A - Apparatus for closing bags or cartons : en
  • US2560306A - Accessory system operable by either of two suction sources : en
  • US2560353A - Cavity resonator : en
  • FR984665A - Improvements to electrodes for electrolytic processes : en fr
  • DE1625496U - ADVERTISING MEDIA. : de en
  • FR985066A - Further Development to Automotive Oil Insulated Capacitors : en fr
  • CH276505A - Infinitely variable transmission. : de en
  • DE1625413U - Book cover for binding magazines and printouts in notebook form. : de en
  • US2560135A - Testing apparatus for indicating and recording elongation : en
  • DK72731C - Shirt folding machine. : da en
  • US2560240A - Process for preparing sulfonamides : en
  • US2560362A - Acid extraction of mixed olefin hydrocarbons : en
  • DE808058C - Process for the gasification of grainy, especially fine-grained, tar-forming coals with a high ash content : de en
  • DE808150C - cabinet : de en
  • FR984900A - Process for the preparation of liquids containing silicon esters : en fr
  • USD163843S - Gasoline door guard : en
  • DE808119C - Ice cream machine : de en
  • DE808249C - Oscillating structure for the transmission of body-borne noise, especially bone hearing : de en
  • FR984915A - Process for the improvement of layers containing hydroxylated vinyl derivatives and more particularly of those intended for photography : en fr
  • FR984981A - Improvements to machines for applying stickers, labels, etc. : en fr
  • US2559617A - Manufacture of melamine : en
  • US2560471A - Manufacture of cast iron : en
  • DE1625630U - DEVICE FOR SECURING SCREWS. : de en
  • GB655131A - Clothes-peg : en
  • DE1625516U - FLUSH-MOUNTED JUNCTION BOX. : de en
  • US2559843A - Television system : en
  • US2560013A - Carding engine : en
  • CH276369A - Reel. : en fr
  • FR984575A - Process for the economical production of aldehydes from the corresponding acids and alkoxycarbinols : en fr
  • FR984737A - Top dead center and piston stroke indicator device, usable in particular for adjusting internal combustion engines : en fr
  • GB655057A - Improvements in cop-winding machines : en
  • DE1625613U - WALL LAMP. : de en
  • GB655195A - Improvements in and relating to sluice or gate valves : en
  • CH276354A - Method and device for Bechleu adjustment of the setting of concrete bodies. : de en
  • US2559952A - Variable stroke pump : en
  • DE808048C - Brake arrangement for vehicles : de en
  • FR984757A - Decorative device : en fr
  • FR984729A - Workpiece advancement device for pilgrim pitch rolling mills : en fr
  • FR985000A - Device for applying perfume : en fr
  • IE19859L - Neutralising sulphonation products; detergents : en
  • DE808106C - Process for improving the view in rooms, in particular in weather pits, by removing layers of moist and warm haze that stand in them and pull them off : de en
  • AU248751A - Improvements in or relating toa vibrating conveyor : en
  • CA475234A - Electrical measuring devices : en fr
  • CA475059A - Draught excluding strips, beadings, mouldings and the like : en fr
  • FR984732A - Improvements made to reinforcing bars : en fr
  • FR984810A - Manufacturing process for dyes and intermediates : en fr
  • FR984827A - Process for manufacturing tablets comprising several layers intended to act in common : en fr
  • GB655140A - Improvements in or relating to protectors for footwear : en
  • FR985029A - Silent suction filter : en fr
  • DE1625567U - BOX SHAPED HEADSET CARD FOR CUTTING OUT. : de en
  • FR984916A - Lock and lock with fixed or interchangeable combinations : en fr
  • US2560184A - Gas-fired conversion burner : en
  • DE1625526U - LOCK ADJUSTMENT FOR CIRCULAR KNIT AND INTERLOCK MACHINES. : de en
  • US2559736A - Latch : en
  • FR984891A - Process for manufacturing a cast iron containing calcium : en fr
  • DE1625512U - TWO-SIDED ALL-WEATHER JACKET. : de en
  • CH276587A - Method and device for winding a watch in vehicles. : de en
  • FR984818A - Lightweight and portable drum winch, particularly applicable to the removal of props, or the like, in mining : en fr
  • FR984954A - Static transformer for arc welding : en fr
  • US2560297A - Brief case : en
  • FR984633A - Writing instrument for drawing circles : en fr
  • AU242351A - Improvements in or relating tothe manufacture of Detergent powders : en
  • USD163888S - Cover for cosmetic bottles and the like : en
  • USD163892S - Mitchell, jr combined flashlight clamp and mounting bracket : en
  • GB655178A - Improvements in or relating to a garment frame and garment : en
  • FR984941A - Guide device particularly applicable to drawing devices : en fr
  • FR984722A - Typewriter : en fr
  • FR984819A - Two-part mine prop setting device : en fr
  • GB655190A - Planetary rolling mill : en
  • GB655124A - Improvements in or relating to the preparation of poly-tert-butyl phenol or cresols : en
  • DE807890C - Device designed as a promotional item : de en
  • FR984963A - Electrically heated pot of porcelain or similar material : en fr
  • USD163844S - Souvenir plaque : en
  • DE1625436U - SANDAL WITH ANKLE SUPPORT. : de en
  • DE808085C - Automatic brake adjustment, especially for motor vehicles : de en
  • DK72738C - Method and apparatus for atomizing liquids, in particular fuel oil. : da en
  • FR984608A - Fuel agglomerates and manufacturing process : en fr
  • FR984720A - Apparatus for the continuous treatment of filamentous materials : en fr
  • FR984698A - Mineral Reduction Improvements Using Carbon Monoxide Gas : en fr
  • GB655139A - Improvements in or relating to time-checking apparatus : en
  • DE807961C - Circuit for transmission or generation of electrical ultra-high frequency oscillations : de en
  • US2560039A - Expander roll : en
  • US2560128A - Apparatus for sectionizing citrus fruit : en
  • US2560132A - Unbalanced magnetometer : en
  • US2560140A - Dry wash ore separator : en
  • AU250451A - Improvements in or relating to aryl-substituted pyrazolines which contain a sulphoni acid group : en
  • CA475068A - Apparatus for reactivating radio tubes : en fr
  • FR984965A - Improvements made to the device for distributing the revealing liquid in the devices to be reproduced : en fr
  • US2559669A - Vat dyes of the azo anthraquinone oxazole series : en
  • US2560385A - Autotransformer : en
  • US2559584A - Solid compositions containing polyoxyethylene aliphatic amines and amides : en
  • US2559676A - Anthraquinone vat dyestuffs : en
  • US2560045A - Rubber vulcanization : en
  • US2560249A - Molded pulp corner protector : en
  • AU259851A - A process forthe production ofa valuable gas comprising carbon monoxide and hydrogen : en
  • CH276352A - Rotary percussion drill. : en fr
  • DE807939C - Heat exchanger : de en
  • FR984738A - Plate-milling machine for metalworking and its manufacturing process : en fr
  • US2559833A - Lock washer : en
  • GB655105A - Improvements in organo silicon compounds and their preparation : en
  • US2559978A - Tongs : en
  • US2560091A - Fire control system : en
  • US2560340A - Polymerization process : en
  • DE1625414U - FURNISHING FOR STAMP AND OTHER MARK COLLECTIONS. : de en
  • DE1625619U - CONNECTING JOINT FOR BRACKET CLAMP ANCHORING. : de en
  • DE808032C - Lightweight panels : de en
  • US2559848A - Preparation of protein solutions : en
  • US2560065A - Sealing machine attachment for gummed tape dispensers : en
  • USD163874S - Cigar lighter or similar article : en
  • US2560060A - Pickle pumping machine : en
  • CA475122A - Self-expanding separators for jordan engines : en fr
  • US2559697A - Mason's line holder : en
  • CA475089A - Fluid transmissions : en fr
  • US2560120A - Shoe insole with moisture absorbing agent : en
  • US2560144A - Bolster construction for vehicle undercarriages : en
  • US2559644A - Pulse multiplex system : en
  • FR985004A - Lubricating device for gas meter distribution components : en fr
  • GB655152A - Stripping film and methods of preparing and using the same : en
  • US2559614A - Apparatus for conditioning, cleaning, and circulating cooling liquids : en
  • DE808128C - Wheel for rail vehicles with double disc training or two spoke rims : de en
  • DE1625617U - FASTENING THE HOUSING COVER TO REFRIGERATOR LOCKS. : de en
  • DE808132C - Circuit for the transmission of electrical vibrations of very high frequency : de en
  • CA475191A - Variable electric resistances : en fr
  • US2560085A - Fluorography : en
  • US2560304A - Indicating device : en
  • US2559589A - Fuel and air diffuser burner : en
  • CH276492A - Machine for grinding the tooth flanks of internally toothed wheels. : de en
  • CH276592A - Bike mudguard. : de en
  • US2559628A - Fluorine-containing alcohols and process for preparing the same : en
  • US2560022A - Readily adjustable extrusion device : en
  • US2559941A - Automatic stock feeding mechanism for lathes : en
  • US2560266A - Communicating system : en
  • CA475062A - Concrete walls under compression provided with openings : en fr
  • AU153335B2 - Deflection yoke : en
  • CA475077A - Compasses : en fr
  • US2559937A - Paper roll holder : en
  • US2560525A - Anchor stud : en
  • CH276481A - Guide barrel for turning lathe. : en fr
  • AT168620B - Process for the preparation of 2-amino-6-oxy-8- (oxymethyl) pteridine : de en
  • AU150208B2 - Means for supplying auxiliary fuel to internal combustion engines : en
  • CH276598A - Helicopter. : en fr
  • US2560277A - Method of preparing esters of ether-substituted carboxylic acids : en
  • US2559606A - Pulse widener and marker separator : en
  • CA475192A - Electric resistances : en fr
  • US2559939A - Cradle rocking spring mechanism : en
  • US2560119A - Tetrahydrophthalic anhydride resins : en
  • USD163867S - Textile fabric or similar article : en
  • USD163900S - Single spindle automatic lathe : en
  • CA475151A - Space discharge devices : en fr
  • CH276419A - Process for the preparation of leuco-sulfuric acid esters of linkable compounds. : de en
  • CH276351A - Safety contactors for hydropower plants. : de en
  • US2559890A - Range structure : en
  • US2560355A - Condensation products of silicon halides with chlorwax-naphthalene and chlorwax-phenol : en
  • DE808062C - Riding clamp for making water waves : de en
  • FR984754A - Improvements to continuous type mechanical gear changes : en fr
  • CH276361A - Table with height-adjustable top. : de en
  • AU252651A - Beater and bowl arrangement for mixer : en
  • CA475053A - Signal or smoke rockets : en fr
  • CH276447A - Device for checking workpieces for dimensional accuracy. : de en
  • FR984854A - Improvements to indication or control devices acting on temperature variations : en fr
  • DE1625595U - EXHIBITION FOR TUBES, BOTTLES AND SIMILAR PACKAGING OF GOODS. : de en
  • DE808216C - Filling spouts, especially for small bag scales : de en
  • DE808261C - Induction coil for heating several workpiece sections at the same time : de en
  • FI25164A - Automatic telephone retrieval : en fi
  • GB655062A - Improved method of and apparatus for dehydrating wood and wood products : en
  • CH276600A - Frame on window. : de en
  • US2559877A - Combined container and dispenser for liquids : en
  • US2560023A - Method of making precision resilient bushing : en
  • AT168658B - Device for de-encrusting surfaces, in particular for removing mortar from used bricks : de en
  • DE808136C - Stuffing box screw nipple : de en
  • DE1625554U - FOOTBALL CHESS. : de en
  • CH276610A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • US2559828A - Machine for attaching tickets : en
  • CA475103A - Rod-shaped structural elements in overhead lines for electrically controlled vehicles : en fr
  • CA475180A - Methods and apparatus for making screws and the like : en fr
  • DE1625438U - CHILDREN'S TRUMPET WITH SNARRING. : de en
  • DE808316C - Device for carrying signs or notice boards : de en
  • BE504339A - : en fr
  • BE504345A - : en fr
  • US2560072A - Apparatus for fractionation : en
  • US2560270A - Apparatus for use in glazing earthenware articles : en
  • DE807985C - Ceiling hollow stone and hollow brick beams made from it : de en
  • CH276423A - Method for preparing rocket powder. : en fr
  • US2559746A - Arrangement for night watchman controls : en
  • US2559780A - Artificial lure and leader protector and holder : en
  • US2560182A - Preparation of blue-veined cheese : en
  • US2560451A - Lubricant control for journal boxes or the like : en
  • CH276498A - Electric pocket lighter burner. : de en
  • CH276544A - Slit lamp device for ophthalmological examinations. : de en
  • AU253951A - Elevator control mechanism : en
  • DE808118C - Cooling system : de en
  • CH276594A - Disc brake for bicycle and motorcycle hubs. : de en
  • AT168612B - Brazing paste for aluminum and aluminum-based alloys and processes for their manufacture : de en
  • AT168635B - Welding rod and method of making the same : de en
  • AU155865B2 - A process forthe production of filaments and strings from collagen : en
  • US2560070A - Evaporator : en
  • US2560101A - Vehicle tire spreader : en
  • AT168651B - Suspension for strollers etc. like : de en
  • CA475110A - Preparation of 7-dehydrocholesteryl esters : en fr
  • DE807953C - Device for protecting signal boxes fed from a three-phase network against overvoltage : de en
  • US2559981A - Towing device for golf bag carts and the like : en
  • US2560279A - Adjustable nozzle : en
  • US2560326A - Clamping device for gravity meters : en
  • CH276448A - Curvimeter. : en fr
  • AU245851A - Improvements in jet propulsion units : en
  • US2559675A - Vat dyes of the azo anthraquinone series : en
  • US2559777A - Child's musical instrument : en
  • CA475209A - Methods in the bleaching of cellulosic materials : en fr
  • CH276470A - Watch glass, especially for wristwatches. : en fr
  • DE808098C - Spindle brake for spinning or twisting machines : de en
  • US2559631A - Stagewise fluidizing reduction of zinc compounds : en
  • US2559649A - Process and apparatus for transfer coating : en
  • US2559826A - Hairpin dispenser : en
  • CH276428A - File cabinet. : en fr
  • CH276614A - Process for the production of phenol-aldehyde molding compounds and molding compound obtained by this method. : de en
  • DE808350C - Device for the submission of reports by means of symbols in the railway safety system : de en
  • AT168662B - Synchronous machine for practically constant voltage : de en
  • AT168696B - Adjustable stop, especially for trimming saws : de en
  • USD163913S - Thorp airplane : en
  • US2559707A - Apparatus for dynamically balancing tires, wheel assemblies, and the like : en
  • CH276515A - Fuel injector for liquid fuel. : de en
  • AT168700B - Hydraulically operated and controlled tilting device : de en
  • FR984918A - Process for manufacturing hollow objects in natural or synthetic rubber without welds : en fr
  • FR985003A - Improvements in processes for the separation of colloidal particles contained in suspension in liquids : en fr
  • GB655097A - Process for the regeneration of the adsorption capacity of activated carbon containing impurities of sulphuric acid and sulphur : en
  • US2559913A - Overcurrent protective system for motor circuits : en
  • CA475185A - Production of calcium hypochlorite : en fr
  • DE808340C - Compensation watch case : de en
  • DE808299C - Two-stroke diesel engine : de en
  • FR984761A - Machine for the production of continuous webs of materials : en fr
  • CA475164A - Centrifugal separators : en fr
  • DE1625483U - RAZOR IRON DRYERS. : de en
  • DE1625508U - SINGLE AND MULTIPLE SAMPLE BEARING PRESSES FOR THE CIGAR INDUSTRY. : de en
  • FI25185A - Anordning for Kyla smält-, martin- eller elektriska ugnar, eldningsapparater eller liknande : en fi
  • FR984972A - Improvements to multiple plastic packaging to make it easier to separate individual items : en fr
  • FR985038A - Device for testing spark plugs : en fr
  • FR984805A - Combination quick assembly flange : en fr
  • US2560320A - Radio transmitter-receiver, including shielding chassis and plug-in stages : en
  • FR984593A - Advanced filter presses : en fr
  • CH276344A - Indicator device, in particular for botanical gardens. : en fr
  • DE1625529U - ORTHOPEDIC SHOE INSOLE. : de en
  • DE808059C - Rust, especially for steam locomotives : de en
  • FR984557A - Flush tank : en fr
  • FR984855A - Heated ready-made textile articles : en fr
  • FI25194A - Mass storage : en fi
  • DE808069C - Prismatic component : de en
  • US2559979A - Multiple gas burner : en
  • US2560526A - Gas dissolving apparatus : en
  • DE806261C - Device for protecting turbo machine bearings against overheating : de en
  • FR984553A - Device to remove the effect of noise in images? television : en fr
  • FR984944A - Central fan radiator : en fr
  • DE1625471U - LENS SHIELD. : de en
  • DE1625497U - ADDITIONAL SMALL SCREEN FOR ROLLING FILM CAMERAS. : de en
  • DE808272C - Footrest for the leg sick : de en
  • US2559850A - Hydraulic brake twin-cylinder compressor : en
  • US2559720A - Apparatus for treating gases : en
  • US2559916A - Differential : en
  • US2559579A - Drawer locking mechanism : en
  • US2560111A - Buffing chuck : en
  • US2560129A - Fishing float : en
  • US2560524A - Poultry picking machine : en
  • FR985052A - Method for determining the total irradiation supplied by a radiation generator and the intensity of said radiation and apparatus for carrying out this method : en fr
  • US2560313A - Manual tuning system for radio receivers : en
  • FR984893A - Electric regulation circuit : en fr
  • US2559665A - Method of making resin bonded abrasive articles : en
  • US2560025A - Conversion of liquid to solid tetrachlorobutane : en
  • DE1625534U - ANGLE SPIRIT LEVEL. : de en
  • DE1625559U - GAME DEVICE. : de en
  • FI25170A - Anordning vid vilken i evakerat kärl alstras et elektronknippe : en fi
  • FR984676A - Automatic and reversible device for lifting, translating and lowering loads : en fr
  • CA475082A - Wheel structures : en fr
  • US2559749A - Fluorinated aliphatic phosphates as emulsifying agents for aqueous polymerizations : en
  • AT168636B - Device for filling boreholes : de en
  • US2559770A - Photographic copying apparatus : en
  • US2560261A - Automatic toaster mechanism : en
  • FR984611A - Apparatus for polymerization of dental resins : en fr
  • FR984612A - Connecting rod turbine : en fr
  • FR984821A - Silent suction air filter : en fr
  • CA475166A - Acoustic instruments : en fr
  • DE808185C - Cable drum for towing motor vehicles : de en
  • DE808384C - Weighing device, in particular for mixing substances in a certain ratio : de en
  • FR984674A - Ammonium nitrate blasting explosives : en fr
  • US2559846A - Concrete pipe mold : en
  • FI25191A - Derogations for flavoring with organic matter and for flavoring with flavorings : en fi
  • FR985060A - Stylograph : en fr
  • FR984906A - Toilet seat cover : en fr
  • US2560158A - Spinning indicator amusement device : en
  • DE1625479U - BULB TESTER WITH PLUG PINS FOR SOCKET. : de en
  • DE808323C - Telescopic fork for single-track vehicles : de en
  • DE1625608U - CONVEYOR ROLLER FOR CONVEYOR BELTS. : de en
  • AU247951A - Improvements in or relating to electric amplifiers with automatic gain control : en
  • DE808339C - Method and device for the direct conveyance of the cut logs to the gate pile (s) in saw mills : de en
  • US2560432A - Runway marker light : en
  • US2560528A - Training means for blind navigating systems : en
  • AU147218B2 - Improved hose connector : en
  • US2560222A - Detachable tooth and blade in mower bar assembly : en
  • US2560459A - Locking mechanism for convertible tops : en
  • AU160025B2 - Tire curing apparatus and method : en
  • CH276595A - Gearboxes for bicycles. : de en
  • GB655104A - Improvements in or relating to thermomagnetic starters for electric discharge tubes,in particular fluorescent lamps : en
  • FI25155A - Borste, i synnerhet skrubborste : en fi
  • US2559956A - Compressible sectional mattress : en
  • US2560146A - Lift truck : en
  • DE807946C - Security bracket for wagon locks : de en
  • GB655061A - Process and apparatus for precooling or congealing foodstuffs : en
  • DE1625589U - EXHAUST LINE. : de en
  • DE808040C - screwdriver : de en
  • CA475172A - Pyrophoric alloys of lead and zirconium and sparking devices containing the same : en fr
  • CH276538A - Electromagnetic relay. : de en
  • DE1625408U - LABELING MACHINE. : de en
  • US2560124A - Interval measuring system : en
  • US2560159A - Film movement claw arrangement : en
  • DE808343C - Gas tap : de en
  • US2560335A - Combined carrying case and screen for picture projectors : en
  • US2559677A - Amino-halogen-thiophanthraquinones : en
  • CA475061A - Methods of and means for ironing clothes : en fr
  • US2559759A - Grommet : en
  • US2560445A - Safety lowering device, including rocket decelerator : en
  • DE808191C - Front wheel support arm for scooters and similar vehicles with double telescopic suspension : de en
  • US2560015A - Control operating device : en
  • US2560250A - Spring hammer : en
  • US2560278A - Adjustable nozzle : en
  • US2560254A - Device for separating the magnetic transducer and record member during rewind : en
  • AT168676B - Process for the production of rolled profiles from metal : de en
  • CA475096A - Complete cigarette cases : en fr
  • US2559687A - Apparatus for gun perforating well casing and surrounding unconsolidated formations : en
  • US2559977A - Water ski : en
  • FR984687A - Bra without shoulder pads : en fr
  • AT168604B - Equipment for the preparation of mixtures or solutions in pressurized water pipes : de en
  • DE808230C - Process for the representation of capillary-active substances : de en
  • US2559734A - Spinning device : en
  • US2559818A - Process for production of alkyl benzenes : en
  • US2560523A - Thermally actuated sprayer : en
  • CA475111A - Steroid compounds and methods of preparing the same : en fr
  • CH276511A - Internal combustion engine. : en fr
  • GB655205A - Improvements in devices for detachably joining the valve stem to the valve member : en
  • DE808207C - Chess box : de en
  • DE808314C - Sound and vibration pickups for musical instruments : de en
  • DE808371C - Suspension for upholstered furniture : de en
  • AT168671B - Method and device for corrugating plates made of asbestos cement or the like. : de en
  • CA475072A - Defrosting locks and systems : en fr
  • DE808379C - Large format hollow block : de en
  • USD163893S - Watch band : en
  • FR984632A - Process for applying metallic coatings to materials : en fr
  • FR984938A - Junction signaling device : en fr
  • CA475118A - Operating and timing devices for laundering machines : en fr
  • CH276606A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • US2560106A - Safety partition : en
  • US2560487A - Fruit coating apparatus : en
  • CA475214A - Dethiolizing hydrocarbons and other organic liquids : en fr
  • US2559800A - Tensiometer : en
  • US2559838A - Thermosetting polyester compositions containing thiophenols : en
  • DE1625403U - BICYCLE OR MOTORBIKE FRAME. : de en
  • DE806205C - Bicycle frame : de en
  • DE808233C - Ink pad : de en
  • FR984566A - Guide for router and its fixing method : en fr
  • FR984728A - Aerial with coaxial transmission lines : en fr
  • FR984889A - Joining endless belts : en fr
  • CH276484A - Method of manufacturing metal parts and metal part obtained by this process. : en fr
  • FR984580A - Improvements to weighing devices : en fr
  • US2560005A - Resilient telescopic device : en
  • US2560285A - Hydraulic power unit : en
  • FR985083A - Manufacturing process for nitrogen and oxygen : en fr
  • CA475135A - Cleaning apparatus : en fr
  • CH276611A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • DE807969C - Method for fusing together glass parts also applied to the manufacture of an electric discharge tube : de en
  • DE808004C - Housing for scales : de en
  • AT168661B - Electric heating device for kitchen use : de en
  • AU250851A - Self edging : en
  • GB655067A - Improvements in apparatus for receiving, soaking and blanching peas : en
  • GB655170A - Envelope detector for periodically varying voltage : en
  • AU152752B2 - An improved method for automatically preparing outersoles for shoes; particularly those fitted with wood fibre or plastic heels : en
  • GB655111A - Improvements in and relating to resistance units for electric circuit breakers : en
  • FR984924A - Process and product for preserving and tanning hides and the like : en fr
  • US2559685A - Method of treating citrus fruit pulp liquor : en
  • US2560352A - Scarifier : en
  • US2560496A - Foldable top for vehicle bodies : en
  • US2560530A - Sheet metal snap fastener : en
  • DE1625531U - APPETITE-ENHANCING DINING SET FOR TODDLERS. : de en
  • CH276376A - Apron for textile machine and process for its manufacture. : en fr
  • US2560115A - Toaster : en
  • DE1625457U - STEAM POT. : de en
  • FR984752A - Glazed superstructure for driving cabs of tractors or the like : en fr
  • US2560344A - Two stage hydrocarbon synthesis operation : en
  • AU245151A - Improvements in or relating to adjustable shores or struts : en
  • CH276556A - Process for the preparation of pentaenes. : de en
  • AU155798B2 - Improvements in and relating tothe casting of metals and alloys : en
  • CA475235A - Constant potential exciters : en fr
  • DE1625506U - SLIDING PROTECTION FOR SHOES. : de en
  • CH276471A - Watch box. : en fr
  • CH276549A - Process for the preparation of a quaternary ammonium compound, antiseptic. : en fr
  • DE1625419U - SWITCHING RADIATOR. : de en
  • DE807954C - Voltage comparator : de en
  • AU152455B2 - Tool holder : en
  • AU243151A - Improved lubricating systems : en
  • CH276519A - Device for cleaning interior walls, in particular steam boilers. : de en
  • US2560336A - Shield for television tubes : en
  • US2560364A - Liquid fuel burner : en
  • US2560515A - Centrifugal clutch : en
  • CA475064A - Wheel gauges : en fr
  • DE1625532U - FOR HOLDING RADIATORS OR THE LIKE. SERVING HOLDER. : de en
  • CH276490A - Crusher. : en fr
  • CH276591A - Electric bicycle lighting system. : de en
  • US2559694A - Acrylyl-triazene polymerization products : en
  • CA475066A - Picker stick check strap guards : en fr
  • DE808354C - Contact regulator working according to the Tirrill principle : de en
  • AT168678B - Drill chuck : de en
  • AU245951A - Improvements in aerodynamic valve arrangements : en
  • DE1625527U - CYLINDER LOCK SLEEVE FOR CIRCULAR KNITTING AND INTERLOCK MACHINES. : de en
  • FR984943A - Fan control for automobile radiators : en fr
  • AU155530B2 - A process forthe production ofa valuable gas comprising carbon monoxide and hydrogen : en
  • DE1625522U - FULL ROD FORMED IRON POWDER TUNING CORE. : de en
  • DE807905C - Holder for razor blades : de en
  • FR984635A - Advanced device for die casting of plastic, food and non-ferrous metal objects : en fr
  • DE1625460U - POLYGONLINEAL. : de en
  • CA475113A - Transmission cables : en fr
  • CH276386A - Button for stenter clip. : de en
  • FR984682A - Antiparasitic agents : en fr
  • GB655156A - Improvements in or relating to supercharged internal combustion engines : en
  • AU248551A - Heated cathode electron multiplier : en
  • DE807907C - Exchange pen : de en
  • DE807916C - Wrist watch : de en
  • USD163875S - Cigar lighter or similar article : en
  • DK72759C - Cartridge tape. : da en
  • FR984705A - Machine for polishing annular surfaces, and in particular rims of bicycles, tandems and similar vehicles : en fr
  • DE807908C - Flash lamp : de en
  • FR984895A - Method and device for lapping spherical surfaces using diamond tools : en fr
  • AU148345B2 - Improvements in or relating to statistical record cards : en
  • AU154801B2 - Improvements in or relating to electric frequency modulated oscillators : en
  • DE808026C - Frame for tarpaulin : de en
  • FR984642A - Connection for the mechanical and electrical connection between two connectors : en fr
  • USD163886S - Spoon ob similar article : en
  • FR984650A - Apparatus for sprinkling powdery products in the manufacture of building materials : en fr
  • CA18251S - Fez box : en
  • AU254651A - Improvements relating tothe processing of fabrics : en
  • CH276551A - Process for the preparation of a stable solution of a salt of thiamine suitable for injections. : de en
  • USD163883S - Chair end standard : en
  • US2559807A - Dyestuff preparations : en
  • USD163863S - Geoffrion watchcase : en
  • FR984576A - Installation for the production of drinking water : en fr
  • FR984896A - Apparatus for spreading parasiticides on plants : en fr
  • CA475236A - Storage batteries : en fr
  • CH276427A - Self-adhesive card holder. : en fr
  • CH276602A - Process for the preparation of a reducing agent. : de en
  • US2560483A - Erasing system for magnetic recorders : en
  • FR984785A - Improvements to portable polishing machines : en fr
  • US2560372A - Air conditioning device : en
  • DE1625519U - ROLLER SWITCH WITH WARNING LOCKING. : de en
  • DE1625645U - CHEESE LIFTER. : de en
  • AT168637B - Process for the electrolytic polishing of metals : de en
  • DE808126C - Locomotive fire screen made of fire-resistant materials : de en
  • DE1625423U - POCKET SOAP JAR. : de en
  • DE1625611U - STRAP FOR THE DETACHABLE FASTENING OF COLLARS, INSERTS, CUFFS AND THE LIKE ON DRESSES, BLOUSES, SHIRTS ETC. : de en
  • DK72760C - Dial with two sets of changeable hourly indications. : da en
  • DE1625487U - MULTI-PURPOSE RUBBER WASHING CLOTS. : de en
  • DK72748C - Device for loading elevators for root crop harvesters. : da en
  • FR984753A - Rotary machine for crushing and granulating various materials : en fr
  • FR984713A - Toy gun : en fr
  • FR985086A - Screw device for advancing, mixing, homogenizing and pressurizing thermoplastic plastics and similar products : en fr
  • US2560493A - Rear window for convertible bodies : en
  • US2560428A - Follower for filing drawers : en
  • US2560293A - Thermostatic fluid mixing valve : en
  • US2560449A - Free piston engine : en
  • DE808315C - Thread cutter on a thimble or the like. : de en
  • GB655130A - Improvements in vehicular steering gear : en
  • DE808348C - Arrangement for table lever works or track panels for railway signal boxes : de en
  • FR985030A - Razor enhancements : en fr
  • CH276468A - Waterproof watch box. : en fr
  • CH276569A - Electronic device for very high frequencies. : en fr
  • DE808322C - Protection of the taillight lamp on motorcycles equipped with a flywheel generator : de en
  • FR984690A - Method and device for the production of bars and tubes of glass, plastic and the like : en fr
  • FR984701A - Device for picking up and releasing objects : en fr
  • FR984939A - Improvements to sewing machines, in particular shoe sewing machines : en fr
  • CA475232A - Lightning arresters : en fr
  • GB655142A - Roof for tilting furnaces : en
  • DE1625455U - EXTENDABLE AND HEIGHT-ADJUSTABLE COFFEE TABLE. : de en
  • DE807934C - White peat cutting machine : de en
  • FR984643A - Improvements made to internal coatings favoring the formation of a lining in rotary tube furnaces for firing basic materials : en fr
  • FI25198A - Anordning pulsatorer med pistvslid och membran : en fi
  • DE808141C - Thread guide for flat weft knitting machines and weft processes : de en
  • US2560495A - Interpolymers of polyolefinic 2-alkenyl olefinic alcohol esters with crotonaldehyde : en
  • US2559910A - Electric timer : en
  • US2560271A - Cutting gauge : en
  • US2559700A - Fiber cutter : en
  • US2560529A - Automatic reclosing circuit breaker : en
  • US2560446A - Gauging machine : en
  • US2560513A - Support for sleeping car berth or the like : en
  • FR985059A - Spraying device for liquids : en fr
  • GB655085A - Improvements in hydraulic variable speed power transmission : en
  • GB655192A - Improvements in or relating to thermal regenerators : en
  • CA475167A - Selenium rectifiers : en fr
  • DE808157C - Electric coal stove with cooling device : de en
  • FR984927A - Improvements to methods and devices for remotely transmitting the movements of a mobile component : en fr
  • FR985031A - Improvements to card games : en fr
  • FI25163A - Sidekisko : en fi
  • US2559920A - Platform for lawn mowers : en
  • US2560032A - N,n'-piperazino bis-sulfenamides : en
  • DE808308C - Screw locking : de en
  • FR984624A - Machine for purifying groats and semolina : en fr
  • FR984691A - Plastic composition : en fr
  • GB655182A - Improvements in heat, corrosion and chemical resistant materials : en
  • US2559945A - Pulp molding machine : en
  • US2560189A - Coil forming press : en
  • US2560521A - Process of producing water-repellent gypsum sheathing board : en
  • USD163904S - Gauge mechanism housing : en
  • DE1625547U - ADAPTERS FOR LADDERS. : de en
  • FR985067A - Improvements to machine tools used for helical winding of a tape or wire : en fr
  • US2560204A - Automatic strand feed regulator : en
  • DE808151C - Articulated fitting for seating and reclining furniture : de en
  • US2559888A - High and low frequency control for amplifier circuits : en
  • US2560448A - Recovery of lubricating oil from solvent extracts : en
  • US2559690A - Cup dispensing mechanism : en
  • US2559695A - Plug type valve and seal therefor : en
  • US2560377A - Liquid dispenser : en
  • USD163860S - Geoffrion watchcase : en
  • DE807962C - Circuit for the amplification of ultra-high frequency oscillations : de en
  • DE808256C - Waelz anchor magnet : de en
  • FR984588A - Improvements to speargun speargun crossbows : en fr
  • CH276608A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • CA475057A - Bench shears : en fr
  • FR984610A - Jet engine : en fr
  • US2559657A - Sweep generation : en
  • US2560369A - Method of making flexible tubes : en
  • CA475189A - Methods of applying getters : en fr
  • CA475196A - Railway sleeping car beds : en fr
  • US2560387A - Automatic electric toaster : en
  • AU245751A - Improvements in pulsatory flow jet units : en
  • US2559705A - Apparatus for drawing thermoplastic sheets : en
  • DE1625633U - ENVELOPE. : de en
  • CA475074A - Ice boats : en fr
  • CH276443A - Control device for toys in the form of motor vehicles. : en fr
  • CH276527A - Device for heat transfer and method of manufacturing such. : de en
  • CA475104A - Recovery of pressure fluid in heat exchangers : en fr
  • CH276412A - Process for the preparation of acids of the formula CH2OH.CHOH.CH.COH = COH.CO.O. : de en
  • CH276596A - Power transmission for vehicles. : de en
  • AU149674B2 - Improvements relating to bottle stoppers : en
  • CH276451A - Device for determining a quantity which is a specific function of a quantity indicated by a measuring mechanism. : de en
  • US2560041A - Dispersions of pigments in synthetic latices of rubberlike materials : en
  • GB655110A - Improvements in buckles and the manufacture thereof : en
  • FR984783A - Improvements to methods and devices for treating pasty, viscous or plastic materials, such as marshmallow-based preparations : en fr
  • AU152741B2 - Improvements relating to portable buildings : en
  • AU154424B2 - Centrifugally responsive apparatus : en
  • US2559757A - Tube cleaning brush : en
  • US2560255A - Bottle vending machine : en
  • US2560429A - Apparatus for the washing in bulk of particles of coal and ores by alluviation in washing chutes : en
  • US2559691A - Apparatus for producing milk of lime : en
  • US2559922A - Transmission : en
  • US2560450A - Casket lowering device : en
  • AU151967B2 - An improved apparatus for recovering and treating welding flux : en
  • AT168640B - Process for the production of anti-corrosive phosphate coatings on rusted or scaled iron or steel surfaces and zinc or zinc alloys : de en
  • US2560307A - Band and pulley structure : en
  • US2560478A - Process for the mild oxidation of carbonaceous solids : en
  • US2560133A - Bearing : en
  • DE808195C - Device for finding the idle position of motorcycles equipped with foot controls : de en
  • US2559976A - Resinous reaction product of aromatic amine and melamine-formaldehyde : en
  • US2560049A - Alkylphenol sulfoxides : en
  • US2560176A - Chamfer gauge : en
  • DE1625520U - HIGH SPEED RELAY. : de en
  • AT168672B - Device for crushing, mixing and stirring food and luxury goods as well as chemicals : de en
  • US2559870A - House heating system : en
  • US2559900A - Metering method and means : en
  • CA475060A - Jar cap removers : en fr
  • DE1625644U - DOUBLE BLACKBOARD BOOK. : de en
  • DE808043C - Rotary piston engine with cooperating segment pistons : de en
  • GB655049A - Non-return valves for milking machine covers : en
  • DE1625443U - IRONING BOARD FOR HOME USE. : de en
  • CA475219A - Planographic printing plates and treatment thereof : en fr
  • DE808201C - Insole with air ventilation : de en
  • US2559650A - Preparation of d-tartaric acid : en
  • AT168699B - Press : de en
  • US2559851A - Temperature responsive coupling means for relatively rotatable conduit sections : en
  • FI25199A - Fertilization rate for rotary mascara : en fi
  • US2560062A - Portable support for invalids : en
  • USD163877S - Portable tool cabinet or similar article : en
  • DE808189C - Suspension fork with sliding guide for bicycles and motor vehicles : de en
  • DE808266C - Counting chamber body for blood counting apparatus : de en
  • CH276475A - Heavy flux for processing, including refining, of magnesium and light alloys containing magnesium. : en fr
  • US2560444A - Alarm bell and vibrator element therefor : en
  • US2559798A - Hobbyhorse having changeable gait : en
  • AU3567950A - An improved silencer or muffler for engine exhausts orthe like : en
  • CA475101A - Fluid control systems : en fr
  • DE808055C - Distribution socket with one-piece housing : de en
  • CA475171A - Processes of preparing vitamin b6 intermediates : en fr
  • CH276476A - Sintered hard metal alloy and process for making the same. : de en
  • CH276465A - Unruhe an Triebwerken, insbesondere für Uhren. : de en fr
  • AT168681B - Hand scissors : de en
  • US2559612A - Method of stabilizing the foam of malt beverages : en
  • US2559717A - Vehicle signal switching means : en
  • AT168619B - Process for the production of polyvinyl alcohol or its condensation products with aldehydes and ketones : de en
  • GB655052A - Improvements in or relating to calender rolls : en
  • AT168626B - Process for the preparation of folic acid : de en
  • AT168668B - Molded material or casting compound commutator : de en
  • US2559867A - Sheathed hair comb : en
  • CA475054A - Non-skid and auxiliary traction devices : en fr
  • CA475133A - Apparatus for bonding brake linings to brake shoes : en fr
  • US2559609A - Shoe and method for making the same : en
  • CH276499A - Screw locking on a screw connection. : de en
  • DE1625542U - DEVICE FOR THE SPRING ATTACHMENT OF ONE OR MORE TINES OR SCRAPPING POOLS AND THE LIKE. ANDEM SUPPORTING FRAME OF A TILLAGE MACHINE. : de en
  • DE808271C - Device for preventing suitcase theft : de en
  • US2559778A - Intercommunication telephone system : en
  • CH276391A - Interior trim strip for Basque beret. : en fr
  • CH276414A - Process for the preparation of B-phthalimido-propionaldehyde. : de en
  • CA475071A - Tip opening shoes for infants : en fr
  • DE1625557U - DOLL CAROUSEL MADE OF GLASS, COMPRESSED OR CERAMIC. : de en
  • DE808358C - Cotton knitting machine and knitting process : de en
  • FR984649A - Necessary for photographic work : en fr
  • FR984745A - Rectifier or converter : en fr
  • DE1625469U - BRUSH HOLDER WITH BUCKET HOOK. : de en
  • FR984716A - metal prop for mines : en fr
  • CH276619A - Process for the preparation of a new derivative of p-amino-salicylic acid. : de en
  • USD163909S - Wire magazine : en
  • FR984670A - Color television : en fr
  • CH276373A - Process for the production of artificial threads from viscose : de en
  • CH276458A - Adding machine. : de en
  • CA475186A - Circuit arrangements for the amplification of electrical oscillations : en fr
  • CH276621A - Process for the preparation of p-amino-salicylic acid-n-butylmide. : de en
  • US2560067A - Device for folding the legs of an eviscerated bird : en
  • CH276605A - Process for the preparation of a new condensation product of the naphthoquinone imine series. : de en
  • AU149585B2 - Improved method and apparatus for producing fibres from heat softenable materials : en
  • AU243051A - Improvements relating tothe conversion of liquid fuels to fixed gases : en
  • CH276409A - Process for the preparation of a mixture of new monophenyl-substituted alkanes. : de en
  • US2559655A - Case filling machine : en
  • US2559860A - Mold for centering lenses in plastic mountings : en
  • US2560473A - Mechanism for successively producing bag lengths from continuously advancing tubularwebs : en
  • AU148815B2 - Improvements in or relating to resistors : en
  • CH276384A - A method of manufacturing a powder intended to hold the folds in parts of clothing and powder obtained by this method. : en fr
  • CH276565A - Pressure telegraph receiver. : de en
  • US2559591A - Method for making safety tubes : en
  • US2560102A - Sander : en
  • US2560190A - Apparatus for clamping a copy board on the base plate of a photographic enlarging apparatus : en
  • US2560463A - Truck loader : en
  • DE808160C - Rolling grilles, in particular made of light metal : de en
  • FR984623A - Dentures fixation device : en fr
  • US2560225A - Reel spindle adapter knob : en
  • US2559766A - Photographic contact printing apparatus : en
  • US2560356A - Fluidized powder flow and control : en
  • AT168685B - Ceramic molding compound for the production of molds for precision casting of refractory metals and alloys. : de en
  • DK72733C - Device at counters for recording multi-digit numbers. : da en
  • FR984831A - Belt conveyor device : en fr
  • CA475149A - Airplane control systems : en fr
  • AU154007B2 - Improvements in or relating toa continuous casting machine and method : en
  • DE1625550U - INTERCHANGEABLE GRINDING AND LAEPBACK FOR MACHINE TOOLS. : de en
  • DE807949C - Buffer device for rail vehicles, especially sleeve buffers : de en
  • DE808113C - Protective stamp cover made of transparent material : de en
  • CA475225A - Shrunk rotors for squirrel-cage motors : en fr
  • AU242551A - Means for supplying auxiliary fuel to internal combustion engines : en
  • CH276450A - Measuring device for leveling railway tracks. : en fr
  • CH276571A - Signaling device. : de en
  • AU248151A - Attenuator : en
  • US2560327A - Dispensing machine : en
  • AT168645B - Process for the reduction of compounds of the cyclopentanopolyhydrophenanthrene series : de en
  • US2560103A - Manufacture of nonsaturated aldehydes : en
  • US2560396A - Anchor for tapes, bands, cables, and the like : en
  • US2560408A - Weatherstrip : en
  • USD163891S - Miles merchandise display rack or similar article : en
  • AU247751A - Improvements in or relating to electric pulse communication systems : en
  • CH276372A - Process for rendering artificial threads, twines, fibers and similar thread-like products insoluble. : de en
  • DE1625603U - PENCIL. : de en
  • DE808390C - Ashtrays, in particular for use on vehicles : de en
  • AU156192B2 - Improvements in or relating to electric multichannel pulse communication systems : en
  • DE813347C - Curved spout, especially for bottles : de en
  • US2560467A - Mounting assembly for refrigerative air conditioners : en
  • AU154390B2 - Improvements in or relating to electric amplifiers with automatic gain control : en
  • DE808156C - Bag hangers : de en
  • FR984684A - Method for sealing a container, and devices according to this method : en fr
  • FR985093A - Improvements to devices for the successive remote firing of several powder or explosive charges, in particular in soundings : en fr
  • GB655203A - Improvements in or relating to gas-operated immersion heaters : en
  • AU3555550A - Improved handle for tanged toolsand the like : en
  • DE1625509U - TRANSPORT VESSEL. : de en
  • FR984709A - Automatically controlled shutter for burners : en fr
  • FR984919A - Control winch for mechanical excavators and similar devices : en fr
  • FR985050A - Method and means for controlling discharge tubes and systems incorporating them : en fr
  • GB655101A - Process for making ketene : en
  • US2560329A - Catalytic dehydrogenation of petroleum naphthenes : en
  • DE1625498U - FILM GUIDE FOR ROLLING FILM CAMERAS. : de en
  • DE807911C - Removable barrel : de en
  • CH276561A - The jar with a snap lock consists of a bottom part and a hinged lid. : de en
  • US2559892A - Film winding control for cameras : en
  • US2560516A - Timing apparatus : en
  • US2559970A - Internal-combustion engine with energy storing means : en
  • AU248651A - Method of bleaching chemical pulp : en
  • AU252551A - Telescopic centers : en
  • DE1625621U - CLOSET PAPER HOLDER. : de en
  • DE808168C - Button for garments : de en
  • DE808392C - Rodekoerper for either left or right-hand clearing of root crops such as sugar beet or chicory : de en
  • AU245051A - Manufacture of aldehydes : en
  • AU145890B2 - Improved carriage control means for draw benches-orthe like : en
  • CA475201A - Ore reduction : en fr
  • CA475128A - Methods and apparatus for preparing organo-silicon compounds : en fr
  • CH276497A - Savings bank. : de en
  • US2559698A - Stereoscopic magnifier : en
  • AU253751A - Fastening attachment capable of being fixed detachably on buildings or suchlike : en
  • US2559775A - Screw-threading machine : en
  • AU153149B2 - Telescopic centers : en
  • CH276355A - Process for manufacturing a monolithic body in refractory material, mainly siliceous, body obtained with it and grinder for carrying out the process. : en it
  • CH276560A - Ather vaporizer for medical purposes. : de en
  • DE1625600U - ASCHER, IN PARTICULAR FOR MOTOR VEHICLES. : de en
  • DE808080C - Riveting device : de en
  • GB655081A - Improvements in or relating to apparatus for circulating and agitating paper stock : en
  • CA475090A - Delay-action mechanism : en fr
  • AT168618B - Prosthetic foot : de en
  • CH276395A - Shoe straightener. : de en
  • AU154972B2 - Electroconductive articles : en
  • US2560247A - Spark recorder apparatus : en
  • DE807896C - Car body, especially for a bus : de en
  • AT168639B - Rapidly curing, resinous aminoplast compounds : de en
  • AU149197B2 - Window sash stabilizer : en
  • CH276531A - High frequency electronic discharge device. : en fr
  • CH276480A - Hydraulically operated folding press. : en fr
  • AT168629B - Process for the production of a road building material : de en
  • CA475127A - Polycyclic methylpolysiloxanes : en fr
  • DE808154C - Saucepan lid : de en
  • US2560517A - Matrix delivery means for typographical line composing machines : en
  • US2559974A - Wrench having a pivoted outer jaw : en
  • US2560514A - Process of producing fur felt strips : en
  • CA475055A - Film processors : en fr
  • US2560470A - Reduction and melting of ores with gaseous fuel : en
  • CA475200A - Electric control system for circular looms : en fr
  • DE1625433U - WHEEL EXPANSION DEVICE, ESPECIALLY FOR RUBBER TIRED TRACTORS, TRACTORS OR THE LIKE. : de en
  • DE808074C - Device for generating superheated steam by means of the exhaust heat of internal combustion engines : de en
  • FI25179A - Ball joint for use in reading stands : en fi
  • US2560334A - Presser-foot mechanism for rug sewing : en
  • AT168655B - Process for the production of hollow bodies of polygonal, open or closed cross-section from concrete : de en
  • CA475210A - Wood saw attachments for tractors : en fr
  • CA475216A - Paper base planographic printing plates : en fr
  • DE807978C - Fan with drum runner : de en
  • GB655202A - Improvements in and relating to cans or like containers for distributing pulverulentmaterials : en
  • CA475067A - Convertible high chairs : en fr
  • CA475222A - Spreader stoker apparatus : en fr
  • CH276597A - Arrangement for the safety grounding of vehicles with flywheel drive. : de en
  • US2559592A - Vapor or fog nozzle : en
  • US2560360A - Synthesis of oxygenated organic compounds : en
  • CA475112A - Heat exchangers : en fr
  • DE808204C - Pointing machine : de en
  • USD163839S - Pin-clip or the like : en
  • USD163919S - Container and dispenser for book matches : en
  • CH276457A - Cash register. : de en
  • DE1625511U - PLANT FOR THE DEWATERING OF GRAINY GOODS, IN PARTICULAR OF FINE COAL. : de en
  • CH276397A - Control device for roller mill feed. : de en
  • FR984817A - Anti-ptosis corset : en fr
  • FR984658A - Protection of finished sneakers by interlocking in an enveloping rubber sole : en fr
  • FR984863A - Chemical polishing process of aluminum and its alloys : en fr
  • CH276393A - Heatable insole. : de en
  • US2560395A - Indexing control means : en
  • US2560006A - Automatic humidity regulating means for rooms : en
  • US2560426A - Machine for forming concrete pipes : en
  • CH276388A - Method for attaching clips to goods and apparatus for performing this method. : de en
  • LU29421A1 - : en
  • CA475246A - Asymmetric arsenobenzenes : en fr
  • CH276582A - Closing device for containers with necks. : en fr
  • GB655107A - Improvements in covers and latching assemblies for containers and particularly for vacuum cleaners : en
  • SE132302C1 - : sv
  • AT168692B - Long wood circular saw : de en
  • AU250551A - An improved converter structure for suction cleaning apparatus : en
  • CA475203A - Electromagnetic devices : en fr
  • CH276483A - Device for sorting out work pieces. : de en
  • DE1625458U - FURNACE FOR SEPARATING METALS. : de en
  • AU151057B2 - Improvements in Helicopter Flight Control and Instrument : en
  • BE504178A - : en fr
  • FR984625A - Sewing machine accessory : en fr
  • FR985019A - Captive stopper device for container holding corrosive liquids : en fr
  • US2559638A - Production of titanium dioxide : en
  • US2560183A - Journal box : en
  • US2560323A - Electric sound horn : en
  • CA475239A - Record changers : en fr
  • CA475245A - Methods of preparing intaglio printing surfaces : en fr
  • DE808382C - Process and device for testing and ongoing monitoring of transparent strips for thickness differences : de en
  • GB655089A - Improvements in or relating to the control of aircraft at low speeds : en
  • FR984836A - Magnetic sound recording phonograph disc : en fr
  • AU246451A - Tire curing apparatus and method : en
  • US2560370A - Apparatus for applying covers to balls : en
  • CH276405A - Process for the separation of gas mixtures. : de en
  • US2559919A - Apparatus for measuring forces, especially the force of gravity : en
  • USD163898S - Ifiq zqs : en
  • DE808257C - Motor drive for electrical switchgear with manual emergency drive : de en
  • FR984639A - Removable building such as frame tent and lining ropes : en fr
  • FR984592A - Shrinking device for cylindrical bodies and in particular for pipes : en fr
  • USD163889S - Combined ash tray and holder for coins, game chips, cigarettes, amp matches : en
  • US2559771A - Gauge of pivoted gauge member type with end indicator : en
  • DE808111C - Registration arrangement, especially for vertical registration : de en
  • US2560055A - Smooth-grip friction cleanser : en
  • US2560232A - Apparatus for determining temperatures of molten metal : en
  • FI25192A - Apparatus for filling a cellulosic digester or similar container with a solid divided substance : en fi
  • GB655166A - Improvements in and relating to projection television receivers : en
  • DE1625570U - BLOOD COLLECTION NEEDLE. : de en
  • DE1625441U - FOOTWEAR WITH A KNITTED UPPER. : de en
  • DE802658C - Cast construction : de en
  • FR984743A - Device intended to ensure the adhesion of the containers to the heating surfaces, with a single vertical support : en fr
  • FR984949A - Reciprocal locking device of two parts : en fr
  • FR984570A - Articulation device for seating walking dolls : en fr
  • GB655033A - Improvements relating to fumigating and disinfecting apparatus : en
  • GB655136A - Improvements in hydraulic shock absorbers : en
  • DE1625545U - AIR TANK OF PUMPS. : de en
  • DE808114C - Device for mixing liquids or gases : de en
  • DE1625430U - ADVERTISING MATERIALS. : de en
  • DE1625637U - ADVERTISING DEVICE. : de en
  • FR984869A - Safety device for friction balances : en fr
  • FR985063A - Safety device for concrete posts and armament in power lines with suspended or rigid insulators : en fr
  • GB655212A - An improved apparatus for use in determining the bearing capacity of soil at variousdepths : en
  • CH276574A - Automatic alarm device connected to a telephone system. : de en
  • GB655095A - Rolling cover for pit furnace : en
  • GB655115A - Speed governors for prime movers : en
  • CA475095A - Accordions with auxiliary keyboards : en fr
  • CH276424A - Deformable product. : en it
  • DE808122C - Device for automatic charging of pressurized gas cylinders : de en
  • FR984685A - Welding installation : en fr
  • US2559745A - Shock absorber for railway car trucks : en
  • US2559921A - Automatic machine for sequentially immersing machine parts in successive cleaning liquids : en
  • AU243351A - Electroconductive articles : en
  • CH276404A - Filter container. : de en
  • US2559998A - Bed structure : en
  • US2560420A - Laminar product of polymerized vinyl chloride resin and comminuted cork and process of manufacturing the same : en
  • US2559929A - Hinged oar lock : en
  • AU159575B2 - Improvements to froth flotation processes : en
  • AU246851A - Method of preparing blended copolymers of acrylonitrile : en
  • CH276533A - Travelingwave tube. : de en
  • DE808287C - Test method and test device for clutches of motor vehicle engines : de en
  • FI25196A - Anordning för kylning av porösa fiberplattor : en fi
  • GB655208A - Sleeve press : en
  • DE1625489U - COOKING OR FRYING UTILITY. : de en
  • DE808362C - Spreader lock, especially for handbags, purses and tobacco pouches : de en
  • DE808320C - Connection of roof and wall units of a car body subdivided into structural units, in particular for a bus : de en
  • US2559996A - Rotary cutterhead : en
  • US2559810A - Heating system control : en
  • US2560257A - Instrument damping system : en
  • US2560177A - Flush pin gauge : en
  • DE807935C - Exhaust jet lifter : de en
  • CH276615A - Heat meters, in particular for central heating systems. : de en
  • CA475173A - Pyrophoric alloys of zirconium lead and titanium and sparking devices containing the same : en fr
  • US2559626A - Dithiane carboxylic acids : en
  • DE807951C - Automatic turnout and signaling system, preferably for mining underground operations : de en
  • AU152995B2 - Improvements in periodic-wave generator : en
  • CH276588A - Direction indicator. : en fr
  • DE807943C - High-performance steam locomotive with two bogies : de en
  • DE808087C - Overrun brake, especially for motor vehicle trailers : de en
  • US2559667A - Azo dye intermediates of the anthraquinone series : en
  • USD163869S - Hinman sunglass : en
  • DE1625575U - DIVIDING DEVICE FOR ELASTIC, CUTTABLE OBJECTS. : de en
  • FR984888A - Safety device for presses, especially for cutting and stamping : en fr
  • FR984905A - Crankset for motor vehicles : en fr
  • GB655125A - Improvements in small arms : en
  • US2559587A - Automatic gain control circuit : en
  • US2560116A - Starting device fob rodeo : en
  • FR985058A - Spray drying process and corresponding installation, in particular for the treatment of organic substances : en fr
  • FR984786A - Improvements to fixing and tensioning mechanisms : en fr
  • FR984833A - Very high frequency oscillation amplifier assembly : en fr
  • US2559627A - Mark tester : en
  • US2559765A - Clutch and brake pilot mechanism : en
  • US2560435A - Circular looping machine : en
  • USD163850S - Drafting instrument : en
  • USD163903S - Slipper ob similar article : en
  • GB655229A - Improvements in or relating to operating circuits for moving-coil loudspeakers : en
  • FR984700A - Improvements to thermostatic or manometric deformable boxes : en fr
  • FR984727A - Geographic map : en fr
  • FR984847A - Electro-magnetic device generating aerothermal vibrations : en fr
  • US2559884A - Eraser : en
  • US2559947A - 1,2-diolefins as modifiers in the alkali-metal-catalyzed polymerization of conjugateddiolefins : en
  • US2559949A - Double-action stop motion attachment for spinning frames or twisters : en
  • US2560080A - Set screw with key extension : en
  • FR984742A - Stabilizing stand for cycles : en fr
  • GB655177A - Improvements in or relating to mechanical power transmission systems : en
  • AU248051A - Improvements in or relating to electric frequency modulated oscillators : en
  • FI25200A - Hopfällbar båt : en fi
  • GB655171A - Improvements in the production of ammonium sulphate : en
  • FR984594A - Photographic enlarger : en fr
  • DE808147C - Cleaning device for surface cleaning, especially for floors : de en
  • US2559907A - Method for producing hydroxy cyclammonium quaternary salts : en
  • US2560367A - Vaporizing type liquid fuel burner : en
  • DE1625451U - CONTAINER TO ACCEPT CAR WASH BRUSHES. : de en
  • DE807891C - Process for developing light-sensitive diazotype layers : de en
  • DE808203C - Shoe machine : de en
  • FR984578A - Device for refractory supports for heating elements for electric furnaces : en fr
  • FR984979A - Mechanical combiner for turnout control station without lever engagement lock : en fr
  • GB655148A - Improvements in and relating to radar apparatus : en
  • US2560195A - Composition for marking rubber and method of using composition : en
  • US2560490A - Work distributing platform : en
  • US2560079A - Foldable seat and umbrella case : en
  • US2560131A - Hand truck with elevator platform : en
  • US2560286A - Knee lock for artificial limbs : en
  • AT168632B - Process for the preparation of aqueous lactoflavin solutions : de en
  • CA475097A - Bobbinless looms for weaving ribbons : en fr
  • US2559582A - Microwave generator : en
  • US2559744A - Paper holder for draftsmen : en
  • DE802965C - Internal combustion engine with fuel injection and injection chamber : de en
  • FR984668A - Alloys and manufacturing process of sintered magnets : en fr
  • DE807909C - Multi-color printing pencil : de en
  • DE808328C - Portable drawing device : de en
  • FR984996A - Washing machine : en fr
  • US2559702A - Selector switching system : en
  • US2559703A - Pipe laying cradle : en
  • US2560224A - Laminated magnetic core : en
  • US2559607A - Production of furfural from pentose liquors : en
  • US2560468A - Fire extinguisher : en
  • DE1625444U - FOLDING TABLE. : de en
  • DE807996C - Formwork, especially made of metal for solid ceilings of all kinds : de en
  • FR985095A - Process for manufacturing cardboard and cardboard boxes comprising application : en fr
  • US2560071A - Fixed centrifugal device : en
  • CA475124A - Automatic flow-modulating fluid valves : en fr
  • FR984619A - Automatic respiratory pulsator : en fr
  • DE808064C - Upholstered chair with an insert seat frame : de en
  • DE808285C - Vibration mixing of organic plastic foam compounds for the production of molded parts and for filling hollow bodies : de en
  • FR984791A - Fitting for steel tube scaffolding : en fr
  • FR984792A - Wooden beam composed of several boards glued together : en fr
  • GB655206A - An improved passenger propelled wheel chair : en
  • GB655221A - Improvements relating to laundry apparatus : en
  • DE807989C - Composite window construction : de en
  • US2560099A - Liquid tight indicator light : en
  • DE808344C - Regulating tap for gas heater : de en
  • FR984910A - Improvements to steering wheels for motor vehicles : en fr
  • CA475202A - Methods of reducing iron oxides : en fr
  • BE504033A - : en
  • US2559635A - Polymers of alkyl alpha-acyloxy-acrylates : en
  • US2559672A - Azo compounds of the thiophanthraquinone series : en
  • US2560024A - Method of making friction material : en
  • US2559988A - Terminal structure for coil forms : en
  • FR984830A - Installation of electrical signaling, in particular for automatic telephone system : en fr
  • CA475157A - Vapor generators : en fr
  • DE1625448U - POTATO, FRUIT AND VEGETABLE PEELERS. : de en
  • DE1625628U - KILOMETER METER FOR MOTOR VEHICLES OF ALL KINDS WITH TIME ANNOUNCEMENT FOR OPERATING THE SINGLE-PRESSURE CENTRAL LUBRICATION. : de en
  • FR984839A - Metal drawing boards : en fr
  • GB655040A - A process for the preparation of esters : en
  • US2560105A - Hydraulic brake system : en
  • US2560388A - Automatic electric toaster : en
  • FR984693A - High frequency heating installation : en fr
  • FR984877A - Method and apparatus for manufacturing a continuous load of tobacco in a continuous rod type cigarette making machine : en fr
  • US2559740A - Power-transmission mechanism : en
  • US2559925A - Work holder device : en
  • DE1625472U - DRAFT PEAK FOR MINING. : de en
  • US2559712A - Holder for vehicle loading skids : en
  • US2560503A - Mold for type casting machines : en
  • DE1625437U - MAGIC NUMBER GAME. : de en
  • GB655162A - Improvements in and relating to rotary duplicating machines : en
  • US2559972A - Formation of x-ray images by refractive focusing : en
  • DE808068C - Ceiling hollow body for ceilings that can be laid without formwork : de en
  • US2560123A - Window scaffold : en
  • US2560154A - Control lever mechanism : en
  • US2559601A - Automatic selector control system : en
  • US2559965A - Tuber digger and separator : en
  • US2560416A - Gas anchor : en
  • FR984861A - Advanced brush : en fr
  • US2560203A - Snap gauge construction : en
  • USD163857S - Frimerman combination baby formula mixer and dispenser : en
  • US2560167A - Pulse shaping circuit : en
  • AT168665B - Molded material or casting compound commutator : de en
  • AU248351A - Improvements in or relating to electric multichannel pulse communication systems : en
  • DE1625572U - DEVICE FOR CONTINUOUS FLUSHING OF HUMAN AND ANIMAL ORGAN PARTS, ESPECIALLY THE BLADDER AND STOMACH. : de en
  • DE808014C - Ball joint : de en
  • FR984667A - Antifungal and antiseptic product, method of preparation, and industrial applications : en fr
  • GB655218A - An improved machine for scraping potatoes and other vegetables : en
  • FR984856A - Surface training device : en fr
  • JPS3610416B1 - : ja
  • DE807902C - Cable operated brake for the front wheel of bicycles : de en
  • DE808038C - Mixer faucet for sinks, bathtubs, bidets, etc. like : de en
  • CH276482A - Center punch device. : de en
  • US2560002A - Voltage regulating control and apparatus : en
  • CA475134A - Fibre base plastic compositions : en fr
  • DE807892C - Process for the production of a protective coating on the image side of films : de en
  • USD163873S - Bottle carrier : en
  • CH276526A - A method of manufacturing a molded electrical insulator. : en fr
  • CH276543A - Gas burner with automatic shut-off device. : en fr
  • GB655032A - Improvements in or relating to the deposition of material according to a pattern : en
  • GB655092A - Improvements in or relating to a joint structure : en
  • GB655189A - Improvements in and relating to snap action valves : en
  • GB655160A - Telephonograph : en
  • DE1625466U - DEVICE FOR INTERIOR LIGHTING OF GOODS SALES CONTAINERS AND THE LIKE. : de en
  • DE807922C - Waterproof closable bag : de en
  • CA475121A - Fabric panel supporting means : en fr
  • USD163895S - Murphy badge : en