- FR745622A - :
fr
- FR745737A - :
fr
- GB392124A - A device for use in darning :
en
- DE576218C - Device for hardening glass panels :
de
en
- US1908095A - Steering mechanism for vehicles :
en
- DE576506C - Directional antenna :
de
en
- FR745707A - :
fr
- US1907481A - Selective chloridization of metals :
en
- US1908248A - Refrigerating apparatus :
en
- DE576399C - Needle oscilloscope :
de
en
- CA332335A - Floor covering :
en
fr
- GB392126A - Improvements in and relating to caps for electric incandescent lamps :
en
- AT133140B - Process for the production of acetone. :
de
en
- AT133291B - Insulating blocks for electrical capacitors. :
de
en
- GB391886A - A method of lifting tank (or hold) lids or covers and the like, on board ships, or any form of floating craft :
en
- FR745356A - :
fr
- US1907571A - Radio receiving apparatus :
en
- DE576231C - Yoke, especially for horned cattle :
de
en
- FR745606A - :
fr
- GB391896A - Apparatus for use in the manufacture of badminton and like shuttlecocks :
en
- US1907594A - Radio receiving apparatus :
en
- DE576604C - Process for the preparation of theophylline and paraxanthin :
de
en
- FR745612A - :
fr
- FR745670A - :
fr
- GB392112A - Improvements in or relating to fittings or mountings for securing or supporting louvres or louvre plates or sheets for skylights, lantern windows or similar structures :
en
- DE573165C - Automatic control, especially for aircraft :
de
en
- US1907944A - Wing brace for railroad spreaders :
en
- CA332300A - Welding electrode :
en
fr
- FR745550A - :
fr
- FR745686A - :
fr
- GB391920A - Improvements in apparatus for moving viscous fluids :
en
- GB392911A - Improvements in and relating to bricks or blocks for building purposes :
en
- FR745393A - :
fr
- DE576301C - Suction valve for air pumps :
de
en
- DE576576C - Registration procedure :
de
en
- US1907971A - Circuitous elevator :
en
- US1907546A - Closure for radiators and the like :
en
- US1907979A - Rail joint and process of producing same :
en
- US1908370A - Gear motor :
en
- FR745723A - :
fr
- FR745740A - :
fr
- GB392103A - Improvements in and relating to envelopes :
en
- GB392164A - Improvements in supporting devices for gas, electric and other lamps :
en
- US1908606A - Art of refining hydrocarbons :
en
- DE576392C - Barriers for railways to block off roads, lanes and the like. like :
de
en
- DE576682C - Gas-tight underpass space closed on all sides to protect against poison gas attacks with outer boundary walls that are immersed in a liquid seal :
de
en
- USRE18827E - Oil burner :
en
- DE576267C - Skylight opener with sliding and pivoting rods :
de
en
- AT133203B - Double clamp and method of making the same. :
de
en
- FR745712A - :
fr
- GB391866A - Improvements in and connected with pulleys :
en
- GB392157A - Improvements relating to apparatus for the remote control of railway points, signalsand the like :
en
- CA332276A - Organic matter powder :
en
fr
- CA332294A - Power transmitting apparatus :
en
fr
- AT133118B - Process for the production of foils u. Like. Made of viscose. :
de
en
- DE576323C - Floats for seaplanes :
de
en
- FR745513A - :
fr
- DE576212C - Circuit board for knitting machines :
de
en
- DE576322C - Steam generator, especially for agricultural purposes :
de
en
- GB392074A - Closing device for cooking vessels and other pressure resisting containers :
en
- DE576494C - Device for preforming conical cigar rolls :
de
en
- US1908279A - Ash receiver :
en
- AT133112B - Method for processing substances containing clay, especially kaolins, clays and the like. Like. On clay and its compounds. :
de
en
- AT133208B - Device for switching off a faulty electrical line in the event of a double earth fault. :
de
en
- DE576585C - Process for the production of alloyed galvanic deposits :
de
en
- GB391883A - Improvements in or relating to valves :
en
- GB392196A - Improvements in covers for the tyres of spare wheels of motor vehicles :
en
- GB391922A - Improvements relating to alternating current electric motors :
en
- GB391857A - Improvements in automatic or semi-automatic telephone systems :
en
- DE576240C - Process for the production of anti-rust coatings :
de
en
- DE576497C - Driving pipe for site posts :
de
en
- US1908529A - Collodion for wet plate processes :
en
- FR745306A - :
fr
- GB391965A - Improvements in or relating to circular saws :
en
- DE576140C - Method and device for the production of cloudy or marbled synthetic resin bodies :
de
en
- US1908541A - Draft appliance for railway cars :
en
- FR745483A - :
fr
- FR745430A - :
fr
- US1908630A - Pipe :
en
- US1908251A - Container :
en
- US1908259A - Table mounting for grinding machines :
en
- FR745467A - :
fr
- GB391891A - Improvements in steam and like fluid pressure reducing valves :
en
- FR745497A - :
fr
- FR745722A - :
fr
- GB392026A - Improvements relating to hard courts for lawn-tennis or other games :
en
- US1907746A - Thickener :
en
- US1907762A - Method of making artillery wheels :
en
- US1908520A - Bed spring :
en
- FR745597A - :
fr
- FR745701A - :
fr
- US1907957A - Cylinder and pipe cutting machine :
en
- FR745335A - :
fr
- GB392002A - Improvements in spinning toys of the bandelore type :
en
- GB391877A - Improvements relating to switches for controlling the electric starting and ignitionsystems of motor vehicles :
en
- GB391935A - Improvements in or relating to conveyers :
en
- FR745727A - :
fr
- GB392024A - Improvements in or relating to plastic compositions :
en
- AT133259B - Stocking. :
de
en
- GB392158A - Improvements in or relating to radio receivers :
en
- CA332243A - Hoe blade :
en
fr
- DE576603C - Process for the production of compounds containing rhodan :
de
en
- FR745519A - :
fr
- FR745633A - :
fr
- GB391927A - Improved filter for air or gases :
en
- AT133136B - Process for the preparation of oxidic minerals according to the foam swimming process. :
de
en
- US1907446A - Blade grinding machine :
en
- US1907485A - Locomotive valve gear and operating mechanism therefor :
en
- US1907627A - Valve :
en
- US1908584A - Collapsible tube :
en
- US1908135A - Gas burner :
en
- DE563272C - Process for the production of cold-swelling starch preparations :
de
en
- DE576412C - Compliant shaft coupling :
de
en
- GB392025A - Improvements in rivets :
en
- DE576674C - Combined inlet and outlet valve, especially for hydraulic braking devices in motor vehicles :
de
en
- US1908245A - Tamperproof seal :
en
- US1907677A - Estimating scale :
en
- US1907806A - Indicating dial assembly :
en
- US1908416A - Sewing machine :
en
- AT133242B - Plug test socket for electric light bulbs. :
de
en
- CA332324A - Oil cooling apparatus :
en
fr
- US1907759A - Earth anchor :
en
- US1908155A - Grinding fixture for thread cutting tool bits :
en
- US1908255A - Fertilizer attachment :
en
- DE576437C - Grinding machine with a device by which the workpiece is pivoted back and forth during grinding by the drive about an axis parallel to the grinding wheel :
de
en
- DE576484C - gear :
de
en
- DE576356C - Scrap parcel press for the production of scrap parcels of a certain density :
de
en
- GB392052A - Improvements in or relating to fire damp proof plug devices and the like :
en
- US1908298A - Timing mechanism :
en
- US1908465A - Brake-operating means :
en
- US1907538A - Riveter :
en
- US1908216A - Capping machine :
en
- US1907667A - Process of treating rayon :
en
- AT133284B - Foot or hand bandage. :
de
en
- CA332334A - Printing apparatus :
en
fr
- FR745548A - :
fr
- AT133321B - Method for testing discharge vessels, in particular vapor or gas discharge vessels. :
de
en
- CA332244A - Electric switch :
en
fr
- CA332365A - Elemental sulphur :
en
fr
- US1907893A - Sound reproducing apparatus :
en
- US1907440A - Process of making paper :
en
- US1908207A - Water supply system :
en
- US1908174A - Drill string coupling :
en
- US1908652A - Pipe holder :
en
- CA332302A - High discharge concrete mixer :
en
fr
- CA332410A - Freezer unit :
en
fr
- DE576499C - Iron mine support :
de
en
- FR745603A - :
fr
- FR745618A - :
fr
- DE576432C - Circuit for n transformers, whose high-voltage windings are connected in series and whose boxes, cores and low-voltage windings are connected to the end of the high-voltage winding that carries the lower potential :
de
en
- FR745330A - :
fr
- US1907665A - Cotton harvesting machine :
en
- US1908157A - Computing machine :
en
- US1908286A - Production of hydrocarbons :
en
- US1908555A - Mowing machine :
en
- DE576163C - Floor brush device connected to an electrically powered vacuum cleaner :
de
en
- DE576224C - Automatic adjustment device for band brakes :
de
en
- DE576550C - Flat weft knitting machine with edge deck and lower deck device :
de
en
- US1908545A - Purification of water :
en
- USD89850S - Ltjcien lelong :
en
- GB392199A - Improvements in or relating to apparatus for producing hightension electrical current from a low-tension source :
en
- US1908037A - Bottle cap :
en
- US1908304A - Di-sodium salt of acylamino-phenol-arsonic acids :
en
- US1907812A - Electrolytic cell :
en
- US1907975A - Recovering iodine :
en
- DE576372C - Device for controlling electric arc furnaces :
de
en
- US1907910A - Method of making automobile frames :
en
- FR745617A - :
fr
- GB392031A - Improvements in or relating to apparatus for adding solutions of chemicals to the feed water of steam generating plant :
en
- US1907884A - Jacketed measuring can :
en
- US1907495A - Sectional fixture :
en
- US1907987A - Soda ash :
en
- US1907462A - Egg container :
en
- AT133151B - Process for the preparation of the 3,4-Dioxybenzolaric acid- (1). :
de
en
- US1907610A - Production of artificial silk, particularly viscose silk :
en
- US1907717A - Method of and apparatus for calcining gypsum :
en
- US1908615A - Method of utilizing exhaust gas heat in the manufacture of sulphite cellulose, and of simultaneously recovering sulphurous acid :
en
- US1907534A - Electromagnetic device :
en
- US1908668A - hollman :
en
- US1907439A - Apparatus for eliminating foam from milk and other liquids :
en
- US1908010A - Blade holder for tongue depressors :
en
- AT133141B - Process for converting zirconium oxide into a plastic state using hydrolyzable compounds. :
de
en
- DE576278C - Rotary suction drum filter :
de
en
- DE576502C - Vacuum evaporator for crystallizing saline solutions :
de
en
- DE576449C - Procedure for operating multi-cell heat furnaces :
de
en
- DE576602C - Procedure for driving adits and tunnels :
de
en
- AT133317B - Vulcanizing machine. :
de
en
- DE576220C - Liquid manure drill coulter :
de
en
- DE576276C - Channel swelter :
de
en
- FR745610A - :
fr
- US1908082A - Revolving rake and pick-up machine :
en
- DE576415C - Device for sealing canned jars with a flame :
de
en
- US1907530A - Double twist flyer spinning machine :
en
- US1908485A - Plastic and process of making same :
en
- US1908595A - Aerial system for use in wireless telegraphy and telephony :
en
- IE12996L - Soap compounds :
en
- AT133248B - Fixing clamp for piano lamps. :
de
en
- US1908608A - Drive for unit presses and folders :
en
- US1907431A - Hood latch :
en
- US1908514A - Magazine soldering device :
en
- US1908627A - Pipe line pump assembly :
en
- US1908221A - Blow-out preventer :
en
- US1908413A - Absorption refrigerating apparatus :
en
- GB391988A - Improvements in catalysts for the hydrogenation of organic materials :
en
- US1908128A - Dishwashing apparatus :
en
- DE576331C - Housing with insertable window for counters, measuring devices, etc. like :
de
en
- AT133302B - Sound box. :
de
en
- CA332321A - Clamping bracket :
en
fr
- FR745658A - :
fr
- GB392200A - Improvements in selecting and printing mechanism suitable for page printing telegraph apparatus :
en
- DE576147C - Relieved backflow valve for injection pumps :
de
en
- DE576475C - Two-rope gripper winch :
de
en
- DE576534C - Type lever drive for typewriters :
de
en
- US1907916A - Coupling system :
en
- DE576176C - Process for the production of oxidation products of the benzanthrone series :
de
en
- GB391972A - Contrivance designed to prevent vehicles from skidding :
en
- GB392180A - Improvements in thickening filters :
en
- US1908440A - Production of petroleum :
en
- USD89818S - Design eor a gauge :
en
- AU721032A - Improvements in implements for playing an improved game of skill :
en
- DE576305C - Wagon wheel :
de
en
- DE576295C - Burner for checking the composition of a gas-air mixture ready to burn :
de
en
- GB392104A - Work-clamps for buttonhole sewing machines :
en
- US1907711A - Fire-resistant pulpboard and method of making the same :
en
- US1908559A - Radiator :
en
- US1907584A - Hydrant wrench :
en
- US1908141A - Apparatus for generating fire foam :
en
- US1908473A - Separation of tantalum from columbium :
en
- US1907653A - Short wave receiver :
en
- US1908122A - Journal bearing :
en
- US1907879A - Production of color lakes :
en
- US1908233A - Upholstered article :
en
- US1908620A - Electrical machine :
en
- US1907872A - Headlight pilot :
en
- US1908258A - Vibrating string apparatus :
en
- US1908590A - Apparatus for producing pulp without heat :
en
- GB392028A - Improvements in antidazzle devices :
en
- GB392091A - Improvements in or relating to cylinder liners for internal combustion engines :
en
- AT133234B - Holder, packaging frame or the like for fragile objects. :
de
en
- DE576330C - Push rods for pulling electrical cables and auxiliary wire ropes through underground channels :
de
en
- FR745694A - :
fr
- GB391944A - Improvements in coin controlled apparatus :
en
- GB392076A - Children's feeders :
en
- GB392093A - Improvements in travellers for ring spinning and ring doubling frames :
en
- FR745628A - :
fr
- FR745647A - :
fr
- US1908231A - Separable fastener :
en
- AU711532A - Process for the decomposition and composition of pictures, particularly in television :
en
- FR745416A - :
fr
- FR745463A - :
fr
- CA332235A - Hot air distributing apparatus for automobiles :
en
fr
- DE576472C - Procedure for opening ampoules or similar glass vessels :
de
en
- GB391979A - Improvements in or relating to thermionic and like valve circuits :
en
- US1908433A - Sandal :
en
- US1908448A - Shears :
en
- US1908353A - Butter tub setting up machine :
en
- US1908587A - Connecter support :
en
- AT133109B - Spreader with stirring mechanism. :
de
en
- FR745449A - :
fr
- US1908003A - Vacuum sealer for screw cap containers :
en
- US1908015A - Dump car :
en
- AT133214B - Tool for forming and caulking stud bolt heads. :
de
en
- FR745708A - :
fr
- AT133110B - Process for the production of artificial threads or other products. :
de
en
- US1908646A - Treatment of mineral oils with liquid sulphur dioxide :
en
- DE576192C - Process for cooling, in particular heat-emitting parts of refrigerators :
de
en
- US1907729A - Container :
en
- US1908387A - Combined lock and door retainer for automobile doors :
en
- US1908452A - Game-timing clock :
en
- US1907795A - Method of making integral felted fibrous structures :
en
- US1908289A - Double acting engine :
en
- US1908468A - Lubricating apparatus :
en
- US1908045A - Tractor shoe :
en
- US1908604A - Control apparatus and method, particularly for indicating purposes :
en
- AT133267B - Photoelectric sound reproduction device. :
de
en
- US1907728A - Disinfectant :
en
- US1908295A - Bearing :
en
- AT133338B - Internal mailbox. :
de
en
- AT133222B - Air brake. :
de
en
- FR745503A - :
fr
- FR745565A - :
fr
- GB392053A - An improved method of and means for measuring the modulation of electric currents :
en
- FR745742A - :
fr
- GB392125A - Improvements in and relating to controlling means for mercury vapour valves :
en
- AT133342B - Process for the processing of lead, tin, copper, antimony-containing materials by suction. :
de
en
- US1907605A - Process for preparing milk for testing :
en
- AT133322B - Twelve-phase transformer for rectifier operations. :
de
en
- AT133328B - Process for vulcanizing rubber. :
de
en
- DE573976C - Common bridge block for clocks :
de
en
- AT133195B - Suspension bridge. :
de
en
- US1908506A - Combination gardening tool :
en
- US1907596A - Power system :
en
- US1908478A - Machine tool :
en
- US1907719A - Mining machine :
en
- US1908299A - Supporting device :
en
- USD89860S - Design for a plate :
en
- US1907460A - Loom :
en
- US1907837A - Machine for use in operating upon the bottoms of boots and shoes :
en
- US1908358A - And detroit totst cqwpawz :
en
- DE576347C - Device for releasing the gas path when opening the water path of a water heater :
de
en
- GB392051A - Improvements in or relating to liquid electric power switches and the like :
en
- DE576455C - Rotary switch with flat contact tracks at different heights parallel to the base face :
de
en
- US1908043A - Optical projection system :
en
- US1908455A - Brake applying mechanism for motor vehicles :
en
- US1907502A - Freezing tray :
en
- US1907568A - Process for coking coal :
en
- US1907703A - Antisolvent dewaxing :
en
- US1907547A - Electrical rectifier :
en
- US1907809A - Air conditioning substance :
en
- FR745539A - :
fr
- US1907831A - Dynamotor :
en
- FR745500A - :
fr
- GB391904A - Improvements in electric couplings :
en
- AT133161B - Concave for blow bar threshing machines. :
de
en
- DE576401C - Anode for discharge tubes :
de
en
- FR745560A - :
fr
- GB392142A - Improvements in and relating to coachwork :
en
- US1907624A - Heterodyne system :
en
- US1908205A - Foot operated switch mechanism :
en
- US1908431A - Pressure reducing valve :
en
- AT133316B - Road roller. :
de
en
- CA332220A - Foot arch support :
en
fr
- CA332401A - Sulphur recovery :
en
fr
- AT133172B - Multi-motor drive for rotary machines. :
de
en
- AT133182B - Device for gluing workpieces, such as pictures and. Like., on a paper web. :
de
en
- US1907954A - Cylinder and pipe cutting machine :
en
- US1908084A - Locomotive tender :
en
- US1908094A - Feeder for printing presses :
en
- US1908260A - Electromagnetic axle puller :
en
- US1907792A - Bearing :
en
- US1907863A - Safety fuse :
en
- US1907953A - Well pump :
en
- US1907973A - Automobile fan :
en
- DE576311C - Clock mechanism with self-regulation :
de
en
- DE576390C - Process for the production of a fertilizer suitable for spreading from waste materials and waste water :
de
en
- US1907467A - Cranberry picker :
en
- US1907798A - Sliding window construction :
en
- USD89828S - Design for a jug or similar article :
en
- AT133156B - Process for the preparation of double compounds of the pyridine series. :
de
en
- CA332253A - Thermostatical device for lubricants :
en
fr
- US1907590A - Eaves construction for wood deck storage tanks :
en
- US1907753A - Gate on lens mounting apparatus for motion picture projection machines :
en
- US1907777A - Annealing furnace :
en
- US1908628A - Milling cutter :
en
- US1908158A - Alternating current dynamo-electric machine :
en
- US1907858A - Holding attachment :
en
- AT133279B - Process for the treatment of sludge-carrying liquids. :
de
en
- CA332297A - Thermionic amplifying system :
en
fr
- CA332309A - Engine starter :
en
fr
- US1907982A - Foam :
en
- US1908063A - Electric cable :
en
- US1908133A - Process for treating hydrocarbons :
en
- DE576648C - Formwork corners :
de
en
- GB391937A - Improvements in spray producers :
en
- DE576433C - Electrical discharge tubes with at least one auxiliary electrode and an indirectly heated glow cathode :
de
en
- GB391867A - Improvements in or relating to the manufacture of laminated structures :
en
- US1907640A - X-ray apparatus :
en
- US1908151A - Tail clamp mechanism :
en
- US1907867A - Heat exchanger :
en
- US1908453A - Umbrella :
en
- US1908368A - Device for changing the direction of travel, applicable to belt conveyers :
en
- DE576512C - Internal combustion engine :
de
en
- US1907643A - Suction cleaner :
en
- DE576134C - Process for the production of strong gas and by-products by gasifying bituminous fuels or degassing residues by means of steam under higher pressure :
de
en
- DE576170C - Washing machine with rotating container and pouring device :
de
en
- CA332404A - Catalyst mass processing :
en
fr
- GB392049A - Improvements in and relating to welded wire spoke wheels :
en
- US1908600A - Attachment for wire ropes and method of making the same :
en
- GB392546A - Improvements in or relating to electric motor starting and the like gear :
en
- DE576391C - Post-influenceable drag shoe for rail vehicles :
de
en
- GB391914A - Improvements in or relating to phosphorescent or luminous masses or compounds :
en
- DE576457C - Arrangement for liquid switch for high voltages :
de
en
- DE576668C - dare :
de
en
- DE576361C - Bicycle stand :
de
en
- FR745739A - :
fr
- GB392084A - Improvements in or relating to the manufacture of footwear :
en
- FR745627A - :
fr
- US1908002A - Mixing apparatus :
en
- FR745657A - :
fr
- GB391844A - Method for producing tooth root treating media :
en
- GB392009A - Improvements in honey process and product :
en
- DE576314C - Device for heating absorption refrigeration machines :
de
en
- DE576359C - Suspension of the front axle of motor vehicles :
de
en
- GB392102A - Process and apparatus for the automatic supply of cigarettes from the delivery member of a cigarette making machine to a balance :
en
- DE556614C - Butter forming machine :
de
en
- DE576388C - Process for the preparation of camphene :
de
en
- DE576125C - Spring-loaded tube base :
de
en
- DE576202C - Installation circuit breaker :
de
en
- FR745600A - :
fr
- US1907646A - Railway motor car :
en
- US1907745A - Indicating device :
en
- FR745643A - :
fr
- US1907895A - Collapsible reel :
en
- US1908228A - Automotive brake :
en
- USD89832S - A cobpobation of pennsyl :
en
- FR745689A - :
fr
- GB392086A - Improvements relating to the construction of ships' stern posts :
en
- US1907606A - Milk bottle crate :
en
- US1908488A - Dragnet and the like :
en
- USD89834S - Design fob a hair waving machiue ob :
en
- US1907444A - N-hydroxyethyl derivatives of nuclear substitution products of 4-amino-1-hydroxybenzene :
en
- US1907660A - Telephone substation circuit :
en
- USRE18824E - Eichaed e :
en
- GB391901A - Improvements in or relating to mining machine cutter chains :
en
- GB391984A - Improvements in hard alloys :
en
- US1907580A - Disconnecting fuse mounting :
en
- FR745494A - :
fr
- US1908086A - Method of making a universal joint :
en
- CA332386A - Cooling apparatus :
en
fr
- AT133254B - Method and machine for making blown glass articles. :
de
en
- US1908354A - Orchard heater :
en
- US1908548A - Brush cutter :
en
- US1907501A - Talking machine :
en
- US1907757A - Cutting press :
en
- US1907519A - Process of making match box covers :
en
- US1908303A - Apparatus for completing pressed blown ware or blown ware :
en
- US1907685A - Pipe holding slip :
en
- US1907752A - Inclosing casing for operating mechanism of projection machines :
en
- AT133180B - Anti-skid device for skis. :
de
en
- DK47292C - Procedure for producing a durable flexibility of wood as well as a machine used for carrying out the procedure. :
da
en
- FR745656A - :
fr
- US1907611A - Switch stand lock :
en
- US1907708A - Striping instrument :
en
- DE576196C - Drain or branch clamp :
de
en
- US1907938A - Piston turning and grinding machine :
en
- US1908650A - Electrical discharge device :
en
- CA332372A - Flying cutter :
en
fr
- DE576225C - Water tap with main valve, counter pressure chamber and secondary valve, the main valve of which is provided with a brake cone below the valve seat :
de
en
- US1908262A - Multiple cutter milling machine :
en
- FI15215A - Procedure for the manufacture of insulation boards from peat for construction purposes :
en
fi
- GB392127A - Method of treating cream for increasing the viscosity thereof :
en
- AT133190B - Sand spreader for vehicles. :
de
en
- CA332316A - Carbonaceous material processing :
en
fr
- FR745711A - :
fr
- CA332368A - Stitching machine :
en
fr
- GB391955A - Improvements relating to the design and construction of boats of the vee-bottom or hard chine type :
en
- DE576469C - Method and device for improving the efficiency of pulverized coal-fired steam boiler systems :
de
en
- FR745578A - :
fr
- DE576422C - Process for refreshing surface weathered paints :
de
en
- FR745305A - :
fr
- FR745375A - :
fr
- FR745625A - :
fr
- US1907841A - Coil-handling apparatus :
en
- US1907847A - Journal lubricator :
en
- US1908515A - Treating thiocyanate solutions :
en
- FR745381A - :
fr
- FR745515A - :
fr
- FR745749A - :
fr
- DE576635C - Construction of electromagnetic contactors working under OEl :
de
en
- GB391977A - High frequency electrical oscillators :
en
- US1907673A - Fuel pump :
en
- US1907846A - Support for printing plates and the like :
en
- US1907428A - of springfield :
en
- US1907484A - Friction brake :
en
- US1907805A - Oiling system :
en
- US1907816A - Relief engraving :
en
- US1908401A - Thermostatically governed electric laundry iron :
en
- US1908571A - Azo dyestuffs containing chromium and process of making same :
en
- AT133250B - Vehicles intended for the transport of bulk goods. :
de
en
- US1907622A - Device for injecting liquid under pressure :
en
- AT133266B - Method and device for volume control when playing back sound films with intensity recordings. :
de
en
- CA332289A - Grain grinding machine :
en
fr
- US1907741A - Electric amplifier :
en
- US1908250A - Motor control system :
en
- DE576623C - Process for the preparation of ethylated di- and polyaminoanthraquinones :
de
en
- US1907635A - Brake shoe :
en
- US1908557A - Spare tire carrier :
en
- US1907670A - Heater tube detector circuit :
en
- US1907886A - Suction cleaner :
en
- US1908027A - Tally roll mechanism :
en
- US1908179A - Mining machine :
en
- US1908325A - Kite :
en
- US1908483A - Brake shoe :
en
- GB391954A - An improved adjustable chair or seat for invalids and others :
en
- FR745655A - :
fr
- AT133285B - Electron tubes filled with vapor or gas with cathode, anode and grid. :
de
en
- AT133340B - Injection engine with jet atomization and one or more running chambers. :
de
en
- AU406757B2 - Wick type writing instrument :
en
- US1907435A - Valve service rack :
en
- US1907896A - Blocking machine :
en
- US1908273A - Sweetening petroleum distillates :
en
- AT133148B - Process for the manufacture of a waterproof, thermoplastic, fibrous material in sheet or cardboard form for the manufacture of hard and rigid objects. :
de
en
- AT133243B - Electric hotplate. :
de
en
- DE573650C - Orientation bus :
de
en
- GB391889A - Improvements in tip-up seats :
en
- US1907540A - Temperature indicating device :
en
- US1908502A - Electric cigar lighter :
en
- US1907637A - Flat link conveyer belt of unit construction :
en
- US1907676A - School bag and brief case :
en
- US1908266A - Vulcanizer :
en
- AT133306B - Corrugated concave mirror for headlights, in particular on vehicles. :
de
en
- US1907498A - Process for producing diaryl hydrocarbons :
en
- US1908126A - Coin savings bank :
en
- US1907536A - Stovepipe joint :
en
- US1908048A - Lapping machine :
en
- US1908294A - Method of and apparatus for picking cotton :
en
- CA332259A - Tooth brush holder :
en
fr
- US1908518A - Folding square :
en
- CA332266A - Tuning mechanism for sound reproducing apparatus :
en
fr
- AT133101B - Non-flammable film for photographic use. :
de
en
- AT133188B - Device for self-sealing of pneumatic tires. :
de
en
- DE576345C - Winch drum for cranes, elevators, etc. :
de
en
- GB391928A - Improvements relating to gas purifiers :
en
- CA332338A - Paper manufacture :
en
fr
- US1908519A - Sugar cane mill :
en
- US1907621A - Fluid pressure operated slicing machine :
en
- US1908607A - Centrifugal casting machine :
en
- AT133276B - Speed change gear that can be placed on the plate spindle of speaking machines. :
de
en
- DE571256C - Method for the introduction of single solid fuel charges for back pressure combustion turbines :
de
en
- FR745466A - :
fr
- US1908166A - Lath :
en
- US1907489A - Container :
en
- US1907613A - Oscillating crystal :
en
- US1908066A - Nozzle for gas turbines :
en
- US1908239A - Process of dehydrating aqueous acetic acid :
en
- DE576252C - Process and device for the regeneration of carbonized ammoniacal liquids :
de
en
- GB392188A - Improvements in and relating to feeding biscuit shapes or the like to ovens or oven pans and the like :
en
- DE576126C - Device for supplying direct current motors, which sometimes run as generators, from an alternating current network by means of grid-controlled discharge vessels :
de
en
- DE576245C - Electric hand setting device for clocks :
de
en
- DE576578C - Scanning lamp for optical tone reproduction purposes :
de
en
- GB391892A - Improvements in and relating to shop fittings and the like :
en
- GB391899A - Improvements in appliances for playing table games :
en
- GB392048A - Improvements in adjustable foot arch supports :
en
- US1908008A - Steering mechanism :
en
- FR745456A - :
fr
- CA332230A - Hat holder :
en
fr
- FR745709A - :
fr
- AT133117B - Device for aeration of fermentation liquids. :
de
en
- US1908150A - Watchcase :
en
- DE576318C - Fault location measuring method for homogeneous lines :
de
en
- US1908025A - Heating apparatus :
en
- AT133169B - Snow and ice sports equipment. :
de
en
- US1907603A - Refrigerating machine :
en
- US1908144A - Control apparatus for variable speed gears :
en
- US1908173A - Mail box :
en
- US1908308A - Electron discharge device :
en
- US1908083A - Bookbinding :
en
- AU718532A - Improvements in pipe jointing means :
en
- US1908398A - Fire extinguishing method :
en
- US1908594A - Underreamer :
en
- USD89863S - Design for a pile fabric :
en
- CA332242A - Electrical signal :
en
fr
- US1908399A - Polishing device :
en
- US1908355A - Abrasive cover :
en
- US1908570A - Wheel hub cap :
en
- DE576310C - Vessel for storing bronze and tincture separately :
de
en
- US1908357A - Gas controlled valve operated by suction :
en
- US1908005A - Cutting mechanism for thread spools :
en
- US1907972A - Clutch operating means :
en
- US1908463A - Condenser :
en
- US1907783A - Safety razor :
en
- US1907889A - Repair clamp for pipes :
en
- US1908523A - Manufacture of cellulose acetate :
en
- CA332364A - Hydrocarbon processing :
en
fr
- CA332267A - Tassel :
en
fr
- CA332233A - Alarm device :
en
fr
- CA332305A - Paper coating process :
en
fr
- US1908022A - Sound locating apparatus :
en
- AT133166B - Device for merging intaglio inserts with newspapers or magazines. :
de
en
- AT133209B - Device for converting electrical vibrations into mechanical (acoustic) or vice versa. :
de
en
- AT133246B - Spark ignition device for crude oil combustion. :
de
en
- US1907688A - Electric switch :
en
- US1907782A - Process for making steel :
en
- US1907881A - Picture telegraph apparatus :
en
- US1908366A - Electrical discharge device :
en
- AT133335B - Refill device for electric liquid switches, in particular expansion switches. :
de
en
- US1907456A - Automatic box stack dumper :
en
- US1908560A - Banker dust collector unit :
en
- US1907828A - Ladder safety device :
en
- US1908199A - Control system :
en
- GB392132A - Improvements in starting gear for internal combustion engines :
en
- CA332377A - Private signaling system :
en
fr
- US1908544A - Method of coloring lead arsenate green and product :
en
- US1908636A - Hydraulic cement mortar and method of compounding the same :
en
- US1907445A - Driving of cinematographs and sound reproducing means in synchronism :
en
- AT133120B - Binding agent for the production of a leather substitute from fibrous, powdery or other fillers. :
de
en
- FR745409A - :
fr
- US1908125A - Boiler :
en
- US1908318A - Tool for extracting kingpins :
en
- AT133299B - Quartz crystal arrangement. :
de
en
- AT133289B - Stretching device. :
de
en
- AT133350B - Control device on fuel pumps for internal combustion engines. :
de
en
- DK47305C - Electric Discharge Pipe. :
da
en
- FR745521A - :
fr
- CA332238A - Brooder house :
en
fr
- CA332327A - Lifting tongs :
en
fr
- US1907630A - Display device :
en
- US1908100A - Reenforced box :
en
- US1907807A - Earth working tool :
en
- US1907760A - Sheet cutting machine :
en
- US1907821A - Process of deamination of primary aromatic amines :
en
- US1908427A - Motor driven centrifugal pump :
en
- US1907425A - Piezo electric resonator :
en
- US1908363A - Method of making heat exchangers :
en
- US1907731A - Clay tempering machine :
en
- US1908201A - Bipolar tonsil forceps :
en
- CA332392A - Porous rubber :
en
fr
- AT133104B - Pole tip attachment. :
de
en
- AT133219B - Snowshoe. :
de
en
- US1907981A - Lubricant receiving fitting :
en
- US1908377A - Weeder and harrow :
en
- AT133301B - Switchable radio receiver. :
de
en
- DE574808C - Remote printer system for paragraph-wise multiple operation according to the five-alphabet, whose characters are formed by five different, simultaneously transmitted alternating current frequencies :
de
en
- DE576229C - Method for producing an open-air script :
de
en
- FR745392A - :
fr
- AT133231B - Electric economy cooker. :
de
en
- CA332246A - Window :
en
fr
- DE576608C - Electric power distribution in the longwall :
de
en
- DE576486C - Movable mandrel head for pipe bending devices :
de
en
- DK47306C - Sealing device for Windows. :
da
en
- FR745520A - :
fr
- GB391884A - Method of and apparatus for cleaning spinning frames :
en
- GB392154A - Improvements in or relating to cocks and valves :
en
- US1907487A - Tube-voltmeter :
en
- US1907585A - Sharpener for slicing machine knives :
en
- US1907834A - Method of dehydrating alcohols :
en
- US1908641A - Lubricating system :
en
- AT133119B - Coating compound for the production of anti-corrosive coatings on metals and processes for their application. :
de
en
- US1908256A - Apparatus for deriving oil and quicklime from bituminous lime stone :
en
- US1908640A - Brick machine :
en
- USD89841S - Design fob an oil buhner :
en
- AT133298B - Device for the user-friendly adjustment of the low-frequency curve of receivers and amplifiers. :
de
en
- US1907449A - Loudspeaker :
en
- DE576255C - Cutting device for mechanical emptying of digestion chambers for superphosphate :
de
en
- US1907900A - Conveying mechanism :
en
- US1908254A - Signal system :
en
- AT133241B - Explosion protection on bearings and lines for flammable liquids and gases. :
de
en
- AU718732A - Improvements in or relating to needle threading attachments for sewing machines :
en
- CA332234A - Block forming apparatus :
en
fr
- DE576364C - Heald frame with chain thread monitor device :
de
en
- DE576440C - Device for the production of pipes :
de
en
- FR745651A - :
fr
- US1907548A - Process of subjecting fibers to the action of gases :
en
- US1907632A - Double tool holder :
en
- US1907882A - Production of acetone from acetylene :
en
- US1908438A - Brake actuator :
en
- US1908021A - Crushing machinery :
en
- US1908110A - Rotary hoe attachment for cultivators :
en
- US1907669A - Amplifier with controllable band pass width :
en
- AT133206B - Washing vessel. :
de
en
- DE576327C - Process for the preparation of halogen compounds of cyclically disubstituted tetrazoles :
de
en
- FR745574A - :
fr
- US1907574A - Automatic back-roll check :
en
- US1907726A - Rayon, artificial horsehair, films, and the like and process of making the same :
en
- US1907930A - Process of manufacturing electrical contact members :
en
- US1908052A - Condenser tester :
en
- US1908220A - Hydraulic conveyer :
en
- DE576460C - Synchronizer :
de
en
- DE576695C - Automatic gas shut-off device :
de
en
- GB392172A - Improvements in apparatus for playing games :
en
- DE576148C - Process for making cheese :
de
en
- FR745684A - :
fr
- DE576319C - Switch with arc extinguishing by compressed air :
de
en
- FR745544A - :
fr
- CA332402A - Sulphur recovery :
en
fr
- FR745371A - :
fr
- FR745620A - :
fr
- FR745695A - :
fr
- USD89845S - of lancaster :
en
- US1908164A - Method of supplying carbon dioxide for aiding the growth of plants :
en
- US1908411A - Brake :
en
- US1907478A - Amplification system :
en
- US1907567A - Grubber blade and method of mounting :
en
- US1907804A - Electric measuring instrument :
en
- USD89823S - Design fob a holder tor a thermometer or the like :
en
- AT133334B - Process for the production of cadmium-iron cathodes for accumulators with alkaline electrolyte. :
de
en
- CA332355A - Composite structural material :
en
fr
- DE576613C - X-ray tube :
de
en
- DK47311C - Device with closed tin containers, e.g. Cans. :
da
en
- AT133197B - Electrically controlled power steering for motor vehicles. :
de
en
- BE396171A - Device for controlling electric discharge devices using the discharge of a capacitor :
en
fr
- DE576197C - Circuit arrangement for telephone systems with dialer operation and preferred participants :
de
en
- DE576658C - Holder for detachable tools :
de
en
- DE576694C - Device for supplying the pressure oil to the impeller servo motor of a centrifugal machine, in particular a water turbine, with a vertical shaft and movable blades :
de
en
- AT133237B - Pneumatic tube receiver with a shut-off flap between the driving tube and the discharge tube. :
de
en
- CA332227A - Tile end closure :
en
fr
- US1907974A - Control system :
en
- AT133278B - Process for the representation of highly effective substances with sex hormone-like effects. :
de
en
- CA332268A - Hair comb :
en
fr
- US1908336A - Rectifying system :
en
- US1908331A - Radiator shield or cover :
en
- US1907662A - Automobile top :
en
- DE576258C - Method for driving tunnels or galleries by means of a driving shield consisting of individual knives and mounted on training frames :
de
en
- DE576536C - Incandescent pot :
de
en
- FR745590A - :
fr
- AT133123B - Process for the production of technically pure calcium chlorate. :
de
en
- GB392081A - Improved boot scraping and cleaning appliance :
en
- GB392121A - A glass-tile and a process for the manufacture of the same :
en
- CA332239A - Locomotive trailer truck and ash hopper :
en
fr
- DE576498C - Process for the production of hydrolysis products from plants rich in pentosan :
de
en
- DE576553C - Device for transporting injured persons :
de
en
- DE576525C - Device for mixing grainy or dusty material with liquids :
de
en
- FR745746A - :
fr
- AU759432A - Improved dress pattern template :
en
- GB391973A - Improvements in or relating to the manufacture of coating compositions :
en
- FR745541A - :
fr
- FR745350A - :
fr
- FR745645A - :
fr
- FR745567A - :
fr
- FR745699A - :
fr
- FR745750A - :
fr
- GB392007A - Improvements in feeding devices for powdered or granular material :
en
- GB392165A - Improvements in and connected with adjustable seats :
en
- FR745370A - :
fr
- GB391960A - Improvements in or relating to roller bearings :
en
- GB392022A - Improvements in or relating to mechanism preventing reverse movement :
en
- DE576579C - Device for determining the number of days between two calendar days :
de
en
- US1907423A - Aeroplane :
en
- US1907436A - Hoisting block :
en
- US1908418A - Chiffonier :
en
- GB392156A - Improvements in or relating to electrical switches or circuitbreakers with arc-extinction by magnetic blow-out :
en
- FR745389A - :
fr
- FR745405A - :
fr
- FR745431A - :
fr
- CA332282A - Mercury recovery :
en
fr
- CA332342A - Grid pasting machine :
en
fr
- FR745549A - :
fr
- CA332290A - Brake :
en
fr
- US1907781A - Double electrode :
en
- GB391902A - Improvements in or relating to diaphragm substitutes for stuffing boxes :
en
- AT133252B - Cash register and control register. :
de
en
- CA332336A - Barium sulphate purification :
en
fr
- DE563338C - Machine for closing bottles or the like with capsules :
de
en
- FR745492A - :
fr
- DE576539C - Power surge transmitter for subscriber stations of self-connecting telephone systems :
de
en
- US1907897A - Method of making spline shafts :
en
- US1908610A - Automatic control for photographic printing exposures :
en
- FR745451A - :
fr
- DE576262C - Process for the production of a drying binder for paints as tallow :
de
en
- FR745326A - :
fr
- FR745561A - :
fr
- GB392046A - The manufacture and application of new accelerators for vulcanisation :
en
- DE576523C - Washing machine :
de
en
- DE576530C - Production of hydrogen peroxide by burning hydrogen :
de
en
- GB391963A - Improvements in or relating to the production of photographic pictures :
en
- DE576473C - Connection of the hinged lid of a socket, for example one for make-up pencils, pharmaceutical pens or the like. :
de
en
- DK47294C - Remote control for reversible diesel engines, in particular for the operation of ship propellers. :
da
en
- FR745564A - :
fr
- FR745329A - :
fr
- US1907684A - Thread rolling die :
en
- GB391910A - Improvements relating to road traffic signals :
en
- GB392069A - Improvements in or relating to sun-blinds :
en
- US1907874A - Portable superregenerative receiver :
en
- US1908661A - Soundproof booth :
en
- FR745365A - :
fr
- DE576293C - Process for the recrystallization of alloys consisting of a eutectic and other structural components, especially of beryllium-aluminum alloys :
de
en
- FR745427A - :
fr
- GB391912A - Improvements in or relating to carding engines :
en
- GB391974A - Improvements in and relating to temperature indicators :
en
- GB392021A - Improvements in or relating to photographic sound records and to methods of reducingground noise during reproduction of sound from such records :
en
- FR745592A - Coating or coating process for all applications, in particular for coating roads and means for implementing this process :
en
fr
- FR745410A - :
fr
- GB392118A - Improvements in spacing and fastening clips for roofing tiles :
en
- DE576250C - Device for regulating the loudspeaker pressure in loudspeakers :
de
en
- DE576132C - Process for separating Kuepen dyes :
de
en
- DE576496C - Air washer, in particular for conveying air, with deflector plates placed in a chamber and placed under water or the like :
de
en
- DE576538C - Method for light beam scanning in records, phonograph cylinders and the like. Like. To generate optical image and sound representations :
de
en
- US1907490A - Friction brake :
en
- US1908196A - Liquid level gauge :
en
- US1907454A - Airplane construction :
en
- US1908634A - Flexible curtain :
en
- US1908026A - Container for strip plaster :
en
- US1908001A - Art of converting hydrocarbon oils :
en
- US1908379A - Journal bearing for railroad vehicles :
en
- FR745733A - :
fr
- US1907583A - Totally inclosed dynamo-electric machine :
en
- US1907634A - Treatment of asbestos with latex and product thereof :
en
- US1908365A - Telephone system :
en
- US1907459A - Folding rule :
en
- US1907558A - Projection system :
en
- AT133288B - Single lens viewer connected to the image container. :
de
en
- CA332366A - Sulphur burner :
en
fr
- CA332382A - Telegraph repeater :
en
fr
- US1907609A - Valve lifting tool :
en
- US1907892A - Annealing furnace :
en
- US1908481A - Method of bleaching fibers :
en
- CA332405A - Printing method :
en
fr
- US1908044A - Art of making candles :
en
- AU982732A - Improvements relating to rotary' apparatus for converting alternating electric currents to direct electric currents and viceversa :
en
- AT133277B - Negative resistance. :
de
en
- AT133194B - Device for the automatic engagement of a shaft coupling, in particular for motor vehicles. :
de
en
- AT133245B - Fine adjustment drive, especially for electric pulley blocks. :
de
en
- CA332319A - Safety razor hone :
en
fr
- DE576122C - Device for heating fitted built-in parts :
de
en
- DE576243C - Device for group-wise feeding of the cigarettes left out of a cigarette machine to a scale :
de
en
- US1908446A - Electrical system and apparatus :
en
- US1907814A - Power cut-off :
en
- CA332379A - Antenna counterpoise system :
en
fr
- FR745334A - :
fr
- AT133130B - Steel for the production of high quality drill pipes. :
de
en
- AT133343B - Circuit arrangement for self-connecting telephone systems. :
de
en
- DE576612C - Process for the manufacture of oxide cathodes :
de
en
- US1907655A - Spring clip :
en
- US1907700A - Wrist-watch case :
en
- US1908293A - Shoe :
en
- US1908622A - Back-off or holding tool for well casings :
en
- US1907744A - Rope making machine :
en
- US1907885A - Refrigeration system and method :
en
- US1908137A - Oil seal :
en
- US1908472A - Art of and apparatus for making textile yarns :
en
- GB391943A - Improvements relating to automatic weighing machines :
en
- US1907743A - Water cooler :
en
- US1907914A - Method and device for collapsing bellows and the like :
en
- AT133179B - Barrel protector for ice skates made of non-rigid material. :
de
en
- FR745635A - :
fr
- US1907465A - Lubricator :
en
- US1907483A - Friction brake :
en
- US1907641A - Liquid cooling apparatus :
en
- US1908524A - Process for production of low viscosity cellulose acetate :
en
- US1908601A - Process of cementing :
en
- US1908362A - Oil pump :
en
- AT133310B - Electric tube with main electrodes to facilitate ignition. :
de
en
- US1908232A - Separable fastener :
en
- US1908344A - Combined door lock and retainer :
en
- US1908373A - Method of making pipe bends or the like :
en
- US1908402A - Method and apparatus for joining woven wire fabric :
en
- US1908553A - Motor vehicle head lamp :
en
- US1908568A - Lamp socket :
en
- US1907844A - Air valve for radiators :
en
- US1908059A - Process of roasting nuts :
en
- US1908103A - Heating of fluids :
en
- DE576190C - Process for the manufacture of wooden ink pads :
de
en
- DE576557C - Injection molding machine with pressure chamber fixed inside the melting pot :
de
en
- US1907697A - Aerial toy :
en
- USD89852S - And walter s :
en
- FR745320A - :
fr
- GB392011A - Process for the manufacture of new water-insoluble dyestuffs :
en
- DE576326C - stopcock :
de
en
- FR745510A - :
fr
- FR745568A - :
fr
- FR745745A - :
fr
- FR745518A - :
fr
- FR745584A - :
fr
- US1908492A - Pneumatic dispatch carrier :
en
- US1908663A - Roof and floor construction :
en
- DE576333C - Alarm clock with switching device for automatic switching on and off of an electric current :
de
en
- DE576382C - Device for the production of tubes from sheet metal strips :
de
en
- FR745562A - :
fr
- GB392109A - Improved means for retaining studs in shirts or other wearing apparel :
en
- FR745442A - :
fr
- GB392006A - Improvements relating to the construction of roadways and pavements :
en
- DE576349C - Process for converting rubber :
de
en
- USD89836S - Design for a clock case :
en
- DE576355C - Stand for exhibition purposes :
de
en
- DK47310C - Carburetor with Premix Room. :
da
en
- FR745358A - :
fr
- FR745395A - :
fr
- FR745602A - :
fr
- FR745669A - :
fr
- AU950632A - Improvements in paper containers :
en
- DE576249C - Chassis for tools for earthworks :
de
en
- DE576270C - Gas lighter for gas cooker :
de
en
- DE576626C - Spring-loaded rail support with encapsulated springs :
de
en
- US1907742A - Sheet cutting machine :
en
- US1908282A - Vulcanizer :
en
- GB391874A - Improvements in boxes or containers for shaving cream and the like :
en
- US1907763A - Draw-off attachment for liquid containers :
en
- US1907995A - Arch support for footwear :
en
- US1908666A - Heel washer distributing device :
en
- DE576384C - Process for increasing the wetting ability of mercerising liquors :
de
en
- US1907964A - Device for changing radio coils :
en
- US1908586A - Lighting fixture support :
en
- DE576566C - Gripper :
de
en
- US1907989A - Belt conveyer :
en
- US1908009A - Electrical switch and control circuit therefor :
en
- AT133116B - Process for obtaining sulfuric acid salts. :
de
en
- US1908223A - Safety blade sharpener :
en
- US1907544A - Playing card holder :
en
- US1907604A - Oxyacetylene and similar heating burner :
en
- US1907702A - Method of welding circumferential seams and apparatus therefor :
en
- DE576161C - Circuit arrangement for remote control and / or remote monitoring of several devices located at different stations :
de
en
- DE576168C - Process for expanding pipes :
de
en
- FR745646A - :
fr
- AU845832A - Improvements in and relating to concrete piles :
en
- CA332406A - Catalyst manufacture :
en
fr
- GB392603A - Improvements in brakes applicable also to clutches :
en
- AT133348B - Device for measuring frequencies. :
de
en
- AT133115B - Process for the production of corrosion-resistant coatings on light metals. :
de
en
- US1907528A - Barrel closure :
en
- US1908430A - Electric switch :
en
- AT133126B - Process and device for the production of metallic magnesium from magnesium oxide. :
de
en
- US1908623A - Threshold :
en
- US1907716A - Display device :
en
- US1908458A - Brake :
en
- US1907749A - Ophthalmic mounting :
en
- US1908030A - Air humidifying and washing apparatus :
en
- US1908583A - Diathermic electrode :
en
- US1908511A - Toothbrush :
en
- AT133177B - Perforating device. :
de
en
- CA332343A - Electric acoustic device :
en
fr
- DK47314C - Coffee maker. :
da
en
- FR745639A - :
fr
- CA332362A - Skin incisor :
en
fr
- US1907473A - Variable condenser dial construction :
en
- DE576183C - Inking device for stencil printer :
de
en
- DE576565C - Luffing crane :
de
en
- DE576678C - Snap ring lock on wheels with removable rim flange :
de
en
- US1907733A - Apparatus for the production of foam generating liquids or fire foam :
en
- US1908280A - Sewing machine :
en
- US1907541A - Spring assembly for mattresses and the like :
en
- US1908405A - Suspender adjusting device :
en
- DK47291C - Shaker for Tile Stoves. :
da
en
- AU673832A - Improved means for use inthe grading of fruit :
en
- CA332396A - Fuel combustion method :
en
fr
- US1907461A - Force measuring apparatus :
en
- US1908546A - Process for the conditioning of cellulose derivative films :
en
- AT133174B - Cultivation method for sugar beet. :
de
en
- DE576298C - Flywheel magneto :
de
en
- DE576414C - Rohrmuehle o. The like. The jacket of which is surrounded by sound-insulating materials :
de
en
- CA332341A - Continuous welding apparatus :
en
fr
- DE576204C - Coil with an insulating sleeve composed of individual parts for rotating poles of electrical machines :
de
en
- US1908567A - Circuit making and breaking device :
en
- DE576281C - Ink application and distribution roller for printing purposes :
de
en
- DE576461C - Device to improve the cooling effect on the stator and rotor winding heads of an electrical machine :
de
en
- US1907940A - Boiler furnace :
en
- US1908498A - Method of manufacturing liner material for container closures :
en
- US1907493A - Insecticide :
en
- CA332409A - Valve :
en
fr
- US1908165A - Overhead door construction :
en
- US1907956A - Cylinder and pipe cutting machine :
en
- CA332295A - Sound translating apparatus :
en
fr
- DE576474C - Box furniture :
de
en
- GB391926A - Improvements relating to winding hanks of yarn on to bobbins and the like :
en
- AT133207B - Backpack. :
de
en
- US1907552A - Hanger for garment bags :
en
- US1907638A - Apparatus for selecting metal checks :
en
- US1907791A - Grinding mill :
en
- USD89821S - Design for a goblet or similar article :
en
- AT133176B - Process for the treatment of the cardboard tape for the production of cardboard mouthpieces. :
de
en
- AT133327B - Process for filtering foaming liquids, in particular wort and beer, using the precoat process. :
de
en
- USRE18829E - Packing ring :
en
- DE576291C - Circular knitting machine with thread guides :
de
en
- AT133199B - Steering device for motor vehicles. :
de
en
- CA332293A - Foodstuff treating apparatus :
en
fr
- DE576119C - Process for the preparation of particles of 8-aminoquinoline :
de
en
- AT133233B - Switch for the main gas valve of gas appliances. :
de
en
- US1907767A - Apparatus for distillation of carbonaceous liquids :
en
- US1908602A - Shoe :
en
- US1908632A - Zinc furnace :
en
- US1908068A - Cash register :
en
- US1907486A - Aerating means for freezers and the like :
en
- US1907626A - Point and feed section of fountain pens :
en
- CA332228A - Low frequency amplification device :
en
fr
- US1908461A - Brake :
en
- US1907755A - Rail fissure detector :
en
- DE576640C - Device for automatic regulation of the temperature of electric cookers :
de
en
- GB392056A - Manufacture of acid wool dyestuffs of the anthraquinone series :
en
- DE576651C - Color box for coloring color ribbons :
de
en
- US1907642A - Suction cleaner :
en
- US1908378A - Automatic progressive transmission :
en
- US1908381A - Radio receiving system :
en
- US1908593A - Filler cap :
en
- FR745417A - :
fr
- DE576287C - Device for the electrical and mechanical connection of two parts, in particular the pole and the conductor, on electrical accumulators :
de
en
- CA332280A - Cellulose manufacture :
en
fr
- DE576395C - Electrostatic sound device :
de
en
- FR745421A - :
fr
- FR745613A - :
fr
- GB391919A - Improvements in or relating to drawing apparatus :
en
- GB391971A - Improvements in luminous electric discharge tubes :
en
- GB392089A - Improvements in and relating to self-supporting open vehicle bodies, particularly for motor vehicles :
en
- GB392128A - An improved advertising device :
en
- DE576129C - Process for the manufacture of unipolar conductors such as rectifiers and photocells :
de
en
- DE576480C - Buckle with thorns and protective plate :
de
en
- FR745713A - :
fr
- GB392075A - Improvements in and relating to automatic tool holding chucks :
en
- GB391898A - Improved mechanism for cutting hedges and the like :
en
- FR745400A - :
fr
- FR745680A - :
fr
- US1908656A - Disk drill bit :
en
- DE576492C - Sighting device for anti-aircraft weapons :
de
en
- GB391962A - Improvements in or relating to agricultural machines for distributing manure and like materials :
en
- DE575753C - Ring lubrication for axle bearings of rail vehicles :
de
en
- FR745435A - :
fr
- GB392068A - Improvements in or relating to circular looms :
en
- FR745563A - :
fr
- GR4146B - WATER HEATER APPLIANCE BY DIPING IT INTO CONTAINERS. :
el
en
- GB391952A - Improvements in or relating to mechanism for automatically regulating the operation of water-purifying apparatus of the change-of-base type :
en
- GB392066A - Improvements in or relating to control apparatus for electric elevators :
en
- GB391915A - Improvements in or relating to pit props :
en
- GB391990A - Improvements in straight-bar knitting machines :
en
- GB392098A - Improvements in pneumatic cupping appliances :
en
- CA332265A - Container manufacture :
en
fr
- DE561990C - Claw oil replacement :
de
en
- CA332269A - Vent or soil pipe :
en
fr
- US1907802A - Engine cooling system :
en
- US1908047A - Pulverized fuel feeding stoker :
en
- US1908230A - Spraying apparatus :
en
- CA332272A - Ironing plate :
en
fr
- FR745391A - :
fr
- FR745376A - :
fr
- FR745553A - :
fr
- DE576568C - Hotplate :
de
en
- FR745438A - :
fr
- FR745452A - :
fr
- FR745677A - :
fr
- GB392194A - Improvements in or relating to titanium compounds :
en
- DE576239C - Display and setting device, especially for directional sound receivers :
de
en
- AT133240B - Process for explosion-proof storage of volatile liquids while avoiding evaporation losses. :
de
en
- DE569216C - Control device for actuating regulators :
de
en
- FR745530A - :
fr
- FR745349A - :
fr
- FR745540A - :
fr
- FR745682A - :
fr
- US1908156A - Lowering device :
en
- US1908226A - Process of applying a metal stripe to a vehicle body :
en
- US1908102A - Art of clarifying liquids contaminated by solid matter held in suspension therein and in clarifying apparatus :
en
- FR745580A - :
fr
- CA332339A - Metallic abradant :
en
fr
- US1907921A - Package strapping machine :
en
- USD89820S - Design :
en
- US1908429A - Water motor :
en
- US1908533A - Glow lamp circuit :
en
- US1907704A - Method of adjusting translating devices :
en
- GB391865A - Improvements relating to the treatment of water :
en
- AT133230B - Self-loading hunting rifle. :
de
en
- AT133303B - Plastic tooth impression material. :
de
en
- DE574613C - Drive device for several support rollers arranged between the guide wheels of track belt vehicles :
de
en
- DE576081C - High-voltage transformer, in particular a voltage converter, the high-voltage winding of which is housed in a one-piece coil box made of insulating material :
de
en
- FR745514A - :
fr
- GB392213A - Improvements in and relating to the method of electric resistance welding :
en
- FR745385A - :
fr
- FR745315A - :
fr
- GB391881A - Improvements in or relating to explosives :
en
- GB391942A - Improvements in boards for flooring, panelling or the like :
en
- GB392062A - An improved process for the conversion of alicyclic ketones into unsaturated aldehydes :
en
- DE576260C - Automatic charging device for collector batteries, which are charged by a direct current obtained from an alternating current source by conversion :
de
en
- US1907936A - Musical instrument :
en
- GB392020A - Improvements in conveyors :
en
- US1907447A - Flexible driving connection :
en
- US1907513A - Ignition apparatus :
en
- US1908655A - Shock absorber :
en
- USD89822S - Design fob a :
en
- GB392107A - Improvements in photographic roll-films :
en
- US1907468A - Sectional warp beam :
en
- US1907664A - Flanging machine :
en
- US1908208A - Method of making cutting tools :
en
- FR745380A - :
fr
- FR745554A - :
fr
- FR745748A - :
fr
- DE576487C - Flying device :
de
en
- GB392169A - Improvements in or relating to filter tips for cigarettes :
en
- US1907491A - Brake system for automotive vehicles :
en
- AT133270B - Beacon for aviation and shipping. :
de
en
- AU686832A - Improvements in petrol pumps andthe like :
en
- US1907427A - Piezo-electric crystal :
en
- US1908625A - Reel :
en
- CA332292A - Paper folding and ruling machine :
en
fr
- DE559397C - Two-pipe or multi-pipe circuit with removal of the heating current from the direct current network :
de
en
- AT133113B - Process for increasing the wetting ability of alkalizing liquids. :
de
en
- DE576592C - Arrangement to increase the sensitivity of hydraulic regulators :
de
en
- US1908069A - Suction cleaner :
en
- US1908159A - Process for producing toluene sulphonamid-aldehyde resins :
en
- US1907668A - Concrete spreading means :
en
- US1907850A - Tabernacle safe :
en
- US1908346A - Gauge :
en
- FR745705A - :
fr
- US1908540A - Collapsible container :
en
- CA332258A - Pulp digester :
en
fr
- DE576172C - Process for the production of pigskin imitations :
de
en
- DE576445C - Process for the production of primula acid (primula saponin) from primula species :
de
en
- US1908134A - Electrolytic cell of the mercury type :
en
- US1908334A - Air filter :
en
- US1908621A - Pulley bearing :
en
- US1908169A - Massive ring manufacture :
en
- US1908347A - Electric distant recording apparatus :
en
- US1907751A - Punching press :
en
- US1907943A - Caisson :
en
- US1908382A - Cloth gripper for measuring machines :
en
- US1907960A - Interchangeable journal bearing :
en
- US1908284A - Moisture extracting apparatus :
en
- US1908077A - Traffic control apparatus :
en
- CA332252A - Piston groove and ring :
en
fr
- US1907555A - Uni-control heterodyne receiver :
en
- FR745678A - :
fr
- GB392060A - Improvements in screw-and-nut driving mechanism :
en
- AT133125B - Process for the production of plastics. :
de
en
- US1908265A - Boiler :
en
- DE576685C - Contactor :
de
en
- FR745538A - :
fr
- AT133216B - Process for pickling workpieces made of iron or metal alloys by electrolytic means. :
de
en
- DE576309C - Device for pre-bending the rope elements in order to produce low-twist strands or ropes :
de
en
- DE576271C - Device for winding and unwinding metal strips and sheets during rolling, especially in an oven :
de
en
- US1908093A - Process of producing age-resisting rubber compositions and product obtained thereby :
en
- US1908479A - Piezo-electric plate :
en
- FR745741A - :
fr
- US1907730A - Valve :
en
- US1908049A - Rotary boring drill for deep wells :
en
- US1908132A - Container for cosmetics and other small articles :
en
- US1908445A - Powder distributing machine :
en
- US1907766A - Storage battery :
en
- US1907877A - Apparatus for laying concrete floors :
en
- US1908203A - Light projection display :
en
- US1908669A - Face lift :
en
- US1907644A - Suction cleaner :
en
- GB391862A - New disazo dyestuffs and their application :
en
- DE576389C - Melt powder for producing relief-like prints and writings :
de
en
- CA332390A - Blotting pad :
en
fr
- DE576630C - Contact line arrangement for trackless railways :
de
en
- FR745650A - :
fr
- US1907595A - Finish honing machine for razor blades :
en
- CA332260A - Gummed paper :
en
fr
- US1907853A - Spring suspension for motor vehicles :
en
- CA332263A - Ski toe iron :
en
fr
- US1907778A - Separable fastener :
en
- US1907788A - Smoking stand :
en
- US1907961A - Method of joining sections of rolls together :
en
- US1908241A - Sealing device :
en
- US1908543A - Printing block aligner :
en
- US1907597A - Curtain operating device :
en
- US1907756A - Means for detecting broken rails :
en
- US1908278A - Package for fish lines and the like :
en
- DE576165C - Device for recording sound with a microphone, in particular for sound film purposes :
de
en
- DE576236C - Drive device for motor vehicles with two or more pairs of driving wheels and two or more drive machines :
de
en
- FR745629A - :
fr
- CA332296A - Wave meter, oscillator, etc. :
en
fr
- US1908664A - Cornice mold-cutter and finisher :
en
- US1907424A - Chemical composition :
en
- US1908425A - Liner :
en
- USD89833S - Vania :
en
- US1907707A - Concrete form :
en
- US1907768A - Audion detector circuit :
en
- US1907901A - Foam forming apparatus :
en
- US1908537A - Artificial fish bait :
en
- DE576439C - Shuttle change for looms with fixed rod device :
de
en
- DE576537C - Lifting drive for the tie rods of track turning machines that are hinged to an angle lever :
de
en
- CA332315A - Production of hydrogen from hydrocarbons :
en
fr
- US1908310A - Cigar lighter :
en
- DE576153C - Device for the uniform feeding of tobacco leaf veins after a dropping point :
de
en
- DE576671C - Channel for receiving and guiding the edges of window panes, especially for motor vehicles :
de
en
- GB392549A - Improvements in or relating to electrical resistances, heaters and the like :
en
- US1908253A - Gauge :
en
- US1908271A - Enameling process :
en
- DE576257C - On a vertical bolt spatially moveable suspended roller frame for track turning machines :
de
en
- US1907779A - Separable fastener :
en
- AU760932A - Thrashing shaft :
en
- DE576157C - Device for boiling and vaporizing liquids, in particular mash and wort :
de
en
- DE576167C - Cap shoe :
de
en
- DE576448C - Steam generator in which water injected through a nozzle is evaporated in a flame of hydrogen and oxygen :
de
en
- FR745364A - :
fr
- FR745608A - :
fr
- GB391959A - Improvements in electric water heaters :
en
- CA332370A - Transformer relay :
en
fr
- US1908268A - Rolling mill :
en
- AT133212B - Device for simultaneous tension and kink relief in electrical flexible conductors. :
de
en
- US1908309A - Brake apparatus :
en
- US1908528A - Leer :
en
- AT133295B - Process for the manufacture of personal care products. :
de
en
- US1908359A - Mechanical golf game :
en
- US1907543A - Bead trimming apparatus :
en
- US1908193A - Automatic control mechanism :
en
- FR745551A - :
fr
- US1908217A - Steel pile shell :
en
- DE576584C - Device on gear drives with special flywheels, e.g. B. flywheels, in which the speed of the end shaft can be changed :
de
en
- DE576444C - Process for the preparation of sulfonic acids of aromatic quinones, in particular of anthraquinone sulfonic acids :
de
en
- US1908444A - Bottle cap :
en
- US1908516A - Process of manufacturing ferricyanides :
en
- US1908660A - Injection valve for a diesel engine :
en
- CA332329A - Explosion turbine :
en
fr
- DE576206C - Variable capacitor :
de
en
- DE576447C - Process for obtaining the oestrus hormone :
de
en
- AT133224B - Central buffer coupling with coupling head shaft that can be moved on all sides. :
de
en
- US1908563A - Punch press :
en
- US1907631A - Valve structure :
en
- USRE18823E - Means and method tob making papek boxes ob the like :
en
- US1907785A - Ball and pebble mill :
en
- US1907904A - Floor sander :
en
- AT133202B - Lubricating device for rings and travelers of ring spinning and ring twisting machines. :
de
en
- AT133158B - Friction wheel igniter in the form of a resilient bracket. :
de
en
- AT133196B - Safety device for vehicles with pneumatic tires. :
de
en
- GB392116A - Safety apparatus for automatically operated compressor plants :
en
- AT133305B - Process for separating gas mixtures. :
de
en
- FR745321A - :
fr
- FR745342A - :
fr
- GB392163A - Improvements in aerial flight integrators :
en
- US1907523A - Zoltast egressi ant :
en
- US1907564A - Automatic take-off and trap for a sawing machine :
en
- AU932632A - Improvements in and relating to spiked shoes for athletic and like purposes :
en
- US1908369A - Derivatives of dibenzanthrones :
en
- GB392097A - Improvements in or relating to mangle rollers :
en
- FR745470A - :
fr
- GB391933A - Improvements in and relating to metal compositions :
en
- US1908348A - Subgrader :
en
- US1908167A - Ash collecting wagon body :
en
- FR745408A - :
fr
- FR745623A - :
fr
- US1907623A - Doctor for paper making and like machines :
en
- US1908055A - Fumigator :
en
- US1908550A - Process for the manufacture of cellulose acetate :
en
- FR745512A - :
fr
- FR745413A - :
fr
- US1907736A - Steam boiler :
en
- US1908424A - Signaling system and means :
en
- US1908672A - Lock :
en
- DE576335C - Winding for toothed rotating field magnets of high speed electrical machines :
de
en
- US1907438A - Ammoniation of acid phosphate :
en
- US1908071A - Crank shaft :
en
- US1908180A - Process of surface finishing :
en
- US1908194A - Dry cell :
en
- US1908300A - Method of removing hard spots from aluminum-silicon alloys :
en
- US1908012A - Electric regulation :
en
- US1908219A - Art of removing silk from corn :
en
- FR745346A - :
fr
- US1908349A - Shock absorber :
en
- CA332332A - Wire bird cage :
en
fr
- FR745472A - :
fr
- FR745543A - :
fr
- GB392085A - Improvements in heating arrangements of railway carriages :
en
- US1907948A - Single valve well pump :
en
- US1907818A - Method of electrolysis and means therefor :
en
- CA332358A - Shaft coupling :
en
fr
- DK47289C - Apparatus for cutting fodder beets. :
da
en
- US1907562A - Completely convertible car :
en
- US1908243A - Parachute :
en
- US1908613A - Stringed musical instrument :
en
- FR745516A - :
fr
- US1907770A - Fluid container :
en
- FR745668A - :
fr
- FR745747A - :
fr
- GB392061A - Improvements in flushing apparatus for water-closets and the like :
en
- DE576139C - Method and device for the operation of closed or open breathing devices, in particular anesthesia devices :
de
en
- GB392145A - Improvements in and relating to means for preventing the erosion of metals :
en
- GB391893A - Improvements in machines for pressing and punching blanks for screw nuts and the like :
en
- GB391925A - Improvements in or relating to fishing reels :
en
- GB391941A - A process of manufacturing a composite sheet material :
en
- FR745374A - :
fr
- DE576144C - Device for making adjustments to agricultural equipment connected to a tractor by an intermediate car :
de
en
- DE576273C - Device for introducing the block into metal extrusion presses :
de
en
- GB392171A - Improvements relating to flooring and like constructions :
en
- FR745428A - :
fr
- GB391885A - Improvements relating to machines for winding wool or like thread on cards :
en
- US1907725A - Fuel system for internal combustion engines :
en
- US1908153A - Food handling apparatus :
en
- FR745557A - :
fr
- GB391860A - Improvements relating to steam-heated radiators particularly intended for railway vehicles :
en
- GB392032A - Improvements in and relating to stairs :
en
- GB391861A - Improvements in or relating to telephone systems :
en
- US1907569A - Process of preparing coal for carbonization :
en
- GB392018A - Improvements in or relating to audible signalling devices :
en
- DE576500C - Iron splice shoe for wooden pit stamps :
de
en
- FR745593A - :
fr
- GB392214A - Improvements in or relating to the manufacture of carbon dioxide :
en
- GB392023A - Process for the manufacture of moistureproof opaque or transparent paper :
en
- IE12766L - Electrical cut-out indicator :
en
- FR745475A - :
fr
- GB391871A - Improvements in and relating to automatic starters for slipring induction motors :
en
- DE576520C - Set for ovens with internal firing :
de
en
- FR745571A - :
fr
- US1908281A - Rim :
en
- US1908421A - Pipe gripping device :
en
- US1908499A - Process for the preparation of organic esters of cellulose :
en
- DE558714C - Device for filling gaseous liquids under counter pressure :
de
en
- DE576004C - Device for achieving pressure equalization in compressors driven by an electric motor :
de
en
- CA332301A - Electromagnetic valve :
en
fr
- CA332310A - Heating element :
en
fr
- US1907722A - Railway traffic controlling apparatus :
en
- US1908292A - Feed-lift throw-out mechanism for sewing machines :
en
- GB392183A - Improvements in and relating to carburettors :
en
- DE576219C - Device for carrying out the method :
de
en
- CA332320A - Power adapter :
en
fr
- FR745479A - :
fr
- FR745664A - :
fr
- GB392212A - Improvements in or relating to automatic electric regulators :
en
- FR745347A - :
fr
- GB391995A - Improvements in and relating to acoustic warning devices :
en
- DE576159C - Process for the digestion of clays by acidic route :
de
en
- AT133137B - Process for the production of crepe fabrics. :
de
en
- AT133227B - Swivel device for motor vehicle headlights. :
de
en
- AT133274B - Head pliers for hollow bodies, in particular made of glass. :
de
en
- FR745654A - :
fr
- GB392096A - Improvements in or relating to permanent magnets :
en
- GB391903A - Improvements in or relating to the surface treatment of aluminium or aluminium alloys :
en
- FR745441A - :
fr
- GB392530A - Improvements relating to coin-operated gas and similar meters :
en
- AT133309B - Positioning table for treating patients in the electric field of short waves. :
de
en
- CA332303A - Concrete mixer discharge and distributing mechanism :
en
fr
- DE576203C - Universal main current motor for direct and alternating current :
de
en
- GB392147A - Improvements in or relating to shock absorbers :
en
- FR745489A - :
fr
- DE576261C - Method and device for splitting hydrocarbon oils :
de
en
- DE556221C - Pneumatic wheel :
de
en
- DE576187C - typewriter :
de
en
- US1907765A - Adjustable leg for sinks :
en
- US1908098A - Eye structure for dolls :
en
- US1908129A - Process for breaking petroleum emulsions :
en
- DE576143C - Counter with a device for automatically interrupting the counting process when a certain number is reached :
de
en
- DE576404C - Process for the preparation of Kuepen dyes :
de
en
- FR745661A - :
fr
- DE576344C - Process for protecting the silver layer of silver mirrors on glass :
de
en
- DE576549C - Flat knitting machine :
de
en
- GB392092A - Improvements in or relating to spring suspension systems for motor road vehicles andthe like :
en
- FR745373A - :
fr
- DE576521C - Process for making tinned canned baked goods :
de
en
- DE576282C - United boom and bridge machine :
de
en
- FR745685A - :
fr
- GB392138A - Improvements in valves :
en
- US1907845A - Low liquid level indicator and protection device :
en
- US1907503A - Freezing tray :
en
- US1908466A - Printing press :
en
- US1908654A - Method of manufacturing rubber articles :
en
- GB392106A - Improvements in method and apparatus for the manufacture of disc ribbed pipes :
en
- DE576294C - Device for intermittent advancement of the picture book in picture book machines :
de
en
- DK47304C - Contact cap for electrode charcoal and the like and method for its manufacture. :
da
en
- DE576541C - Electrical high-speed rotary switch for right and left rotation :
de
en
- FR745322A - :
fr
- GB391940A - Improvements in and relating to the construction of reinforced concrete floors and like structures :
en
- GB391964A - Improvements in or relating to fuel injection pumps for internal combustion engines :
en
- FR745386A - :
fr
- FR745524A - :
fr
- DE576590C - Advertising vehicle with a rotating body :
de
en
- FR745616A - :
fr
- GB392029A - Improvements in or relating to powder boxes :
en
- FR745340A - :
fr
- FR745345A - :
fr
- FR745507A - :
fr
- GB392204A - Improvements in brushes and brush holders suitable for dynamo electric machines :
en
- US1907902A - Steam engine :
en
- US1907976A - Flame arrester and safety relief for vapor lines :
en
- US1907883A - Automobile heater :
en
- US1908074A - Method of working metal tubes :
en
- US1908508A - Process of dehydrating aqueous acetic acid with trichlorethylene :
en
- US1908539A - Means for coating bakery goods :
en
- US1907793A - Azo dyes from orthodichlorobenzene derivatives :
en
- FR745476A - :
fr
- GB392211A - Improvements in and connected with safety razors :
en
- US1907661A - Floor outlet fixture :
en
- US1908412A - Testing machine :
en
- US1908670A - Eraser cleaning machine :
en
- FR745382A - :
fr
- FR745505A - :
fr
- US1908428A - Electric current regulator :
en
- US1908603A - Electric switch :
en
- AT133255B - Registering machine with repeating device for recording individual amounts as well as accepting subtotals and totals. :
de
en
- AT133261B - Grippers for sewing machines. :
de
en
- AU720532A - Improvements in or relating to modulated carrier wave apparatus :
en
- DE576571C - Metal composite windows :
de
en
- GB391948A - Improvements in, or relating to, grid-type resistors for use with electric furnaces :
en
- US1907769A - Ornamental object :
en
- US1907849A - Stapling machine :
en
- US1908212A - Rotative-winged aircraft :
en
- US1908599A - Refining process :
en
- AT133178B - Construction toys. :
de
en
- DE576133C - Small incinerator for all kinds of waste :
de
en
- DE576467C - Device for the production of carburized double gas or water gas :
de
en
- US1908306A - Multicolored glass rod and method for making the same :
en
- US1907476A - Protective shield for use in applying eyelash make-up :
en
- US1908081A - Screw driver :
en
- US1908403A - Surgical instrument :
en
- US1907512A - Ignition apparatus :
en
- US1907998A - Dam :
en
- US1908105A - Combined reenforce support and tie element :
en
- DE576177C - Process for the production of resinous products from phenol condensation products and polyhydric alcohols :
de
en
- DE576546C - Process for the production of chromium-containing azo dyes :
de
en
- DE576501C - Arrangement for deposition and deposition of barrels :
de
en
- US1907986A - Frequency control device :
en
- US1907442A - Hydraulic power shovel :
en
- US1907614A - Finger-released pipe coupling :
en
- US1907820A - Process of producing hydrogenated amines :
en
- CA332376A - Copying lathe :
en
fr
- DE576646C - Sink :
de
en
- AT133244B - Walkway girders, especially for light-running cranes. :
de
en
- USD89849S - Design for a radiocabinet :
en
- FR745679A - :
fr
- DE576551C - Drying device for the production of acetate silk :
de
en
- FR745729A - :
fr
- FR745378A - :
fr
- GB391864A - Improvements in or relating to metal-clad electric switchgear :
en
- US1908183A - Braking system for automotive vehicles :
en
- US1908454A - Food product and method of making the same :
en
- DE576362C - Opener for cans :
de
en
- GB392130A - A new or improved hand tool for reseating valves :
en
- DE576524C - Spin dryer :
de
en
- GB392168A - Electric supply for lamps in coal mines and like places :
en
- GB391923A - Improvements in or relating to view-finding means for photographic and kinematographcameras :
en
- CA332384A - Container moulding method :
en
fr
- GB391968A - Shaping riding boots :
en
- GB392189A - Improvements in batch-rolling machines for confectionery :
en
- US1908470A - Holder for glass plates, especially for decoration purposes :
en
- FR745397A - :
fr
- FR745624A - :
fr
- DE576453C - Method for manufacturing insulators, the bolt of which is held in the hollow of the insulator body by a tube made of ceramic insulating material :
de
en
- GB391976A - Electro-magnetically operable apparatus for recording periods of operation :
en
- DE576503C - Production of alkali phosphates :
de
en
- US1907666A - Thermic switch :
en
- US1907718A - Drying apparatus for automatic cameras :
en
- US1908582A - Padlock :
en
- FR745546A - :
fr
- FR745614A - :
fr
- DE576405C - Process for the production of oils and sulfuric acid from the waste sulfuric acid produced during petroleum refining :
de
en
- FR745630A - :
fr
- US1908064A - Production of camphene :
en
- AT133341B - Process for the production of rubber from latex. :
de
en
- DE576288C - Plug contact socket for electrical plug devices :
de
en
- FR745591A - :
fr
- DE576638C - Electrical switching device using a conductive switching fluid in which several conductive electrodes are alternately immersed in a specific time sequence :
de
en
- FR745556A - :
fr
- FR745598A - :
fr
- GB391967A - Improvements in and relating to rotary cutters :
en
- CA332240A - Weeder tooth and mount :
en
fr
- DE576622C - Cover device for suction cell rotary filter :
de
en
- FR745667A - :
fr
- GB391878A - Improvements relating to the production of china clay :
en
- USD89848S - Sylvania :
en
- US1907608A - Method and apparatus for controlling gas-lifts :
en
- US1907819A - Indicator for valves :
en
- US1908496A - Self-supporting plumb indicator :
en
- DE576387C - Process for the production of alcohols :
de
en
- FR745703A - :
fr
- GB391887A - Improvements in or relating to fluorescent screens, such, for example, as are used with cathode ray tubes :
en
- US1908275A - Apparatus and method for treating paper :
en
- DE576454C - Toggle switch :
de
en
- FR745631A - :
fr
- US1907507A - Electron discharge device :
en
- US1907870A - Sharpening device :
en
- US1908163A - Control system :
en
- US1908618A - Hand truck :
en
- GB392090A - Improvements in and relating to heat radiators :
en
- DE576164C - Lead-antimony alloys :
de
en
- CA332381A - Shielding arrangement :
en
fr
- DE576264C - Razor blade pack with blotting paper block :
de
en
- DE576348C - Device for drying several cellulose tubes at the same time :
de
en
- DE576452C - Switching of continuous current measuring lines in railcars :
de
en
- DE576510C - Seed dry dressing :
de
en
- FR745511A - :
fr
- GB391961A - Improvements in furnaces provided with mechanical stokers :
en
- GB392047A - The manufacture and application of new accelerators for vulcanisation :
en
- GB392151A - Improvements in or relating to valves or taps for water and other liquids :
en
- FR745419A - :
fr
- FR745415A - :
fr
- GB392059A - Improvements relating to ignition timing in internal combustion engines :
en
- GB392129A - An improved foundation garment for women's wear :
en
- GB391921A - Improvements in or relating to process and apparatus for making brake linings and other fibre containing products :
en
- GB391873A - Improvements in or relating to the production of soles for boots or shoes and to machines therefor :
en
- DK47316C - Tubular Gasket for Cable Inserts. :
da
en
- US1907748A - Means for reproducing sound from photographic records :
en
- GB391875A - Improvements in or relating to machines for roughening or abrading leather or like material :
en
- GB392040A - Improvements in and relating to electric plug and socket couplings :
en
- DK47309C - Feeding trough for Poultry. :
da
en
- US1908619A - Powdered material and process of manufacturing said material :
en
- DE576339C - Process for the production of artificial threads, foils and other shaped structures from cellulose esters and ethers :
de
en
- GB392034A - Improvements in or relating to composite motion pictures :
en
- US1907780A - Drawing table :
en
- US1908467A - Coke oven door :
en
- DE576104C - Kick starter for small internal combustion engines, especially of motor vehicles :
de
en
- FR745366A - :
fr
- FR745459A - :
fr
- FR745317A - :
fr
- FR745611A - :
fr
- FR745485A - :
fr
- FR745504A - :
fr
- DE576198C - Circuit arrangement for telephone systems with dialer operation and speech current amplifiers :
de
en
- DE576491C - Shoe fittings :
de
en
- US1908177A - Aircraft with rotative blades or wings :
en
- DE576101C - Multi-chamber mill provided with intermediate chambers formed from sieve-shaped transverse walls :
de
en
- DE576514C - Rotary crusher with elastically suspended shaft :
de
en
- US1907522A - Sucker rod :
en
- US1908078A - Tourist vehicle body :
en
- GB392067A - Method of securing a flexible conductor to a rigid conducting member, such as a carbon brush or the like :
en
- AT133152B - Process for the preparation of ω-oxyacylaminobenzolar acids. :
de
en
- US1908096A - Dump car :
en
- US1908509A - Toothbrush :
en
- US1907647A - Stroke adjusting means :
en
- US1907705A - Control system :
en
- US1908556A - Motor driven winch :
en
- FR745454A - :
fr
- GB392548A - Improvements in strainers for oil or other fluids :
en
- US1907994A - Cap :
en
- US1908191A - Stabilizing glow-discharge tubes :
en
- US1908439A - Brake mechanism :
en
- US1908115A - Blade receptacle :
en
- US1908121A - Web roll supporting mechanism :
en
- DE576222C - Safety device for presses and similar machines :
de
en
- DE576381C - Pipe welding plant with draw bench that can be moved across the furnace :
de
en
- AT133102B - Method of applying a seal to protect the connection between two parts or the free ends of an annularly curved body. :
de
en
- DE576481C - Method for lowering rows of plants :
de
en
- DE576631C - Control for regenerative braking of a DC compound machine, which is used to drive vehicles :
de
en
- FR745406A - :
fr
- US1907508A - Thermionic apparatus :
en
- US1907561A - Commutator :
en
- US1908089A - Welding electrode :
en
- US1908146A - Pole sling :
en
- US1908558A - Wireless receiver :
en
- US1908643A - Channel felt and its process of manufacture :
en
- US1907563A - Vehicle body door construction :
en
- US1907586A - Switch mechanism :
en
- AT133269B - Device for enlarging photographic negatives. :
de
en
- AT133336B - Electromagnetic jamming device for clock mechanisms. :
de
en
- GB391888A - Improvements in and relating to commutators for dynamo electric machines :
en
- DE576375C - Process for covering iron surfaces, in particular iron pipes, with layers of lacquer :
de
en
- FR745327A - :
fr
- DE576195C - Device for automatic opening and closing of the lock of self-unloaders or freight wagons :
de
en
- US1907838A - Panel front register and wind box :
en
- DE576149C - Cardan joint, especially for driving the steering wheels for motor vehicles :
de
en
- US1907492A - Manufacture of rugs and the like :
en
- US1907712A - Acoustic device :
en
- US1908462A - Brake :
en
- US1907738A - Striping instrument :
en
- US1907928A - Ventilating unit :
en
- AT133263B - Pedal action for pedal pianos and playing tables with pedals. :
de
en
- US1908016A - Safety razor :
en
- US1908041A - Water heater :
en
- DE576253C - Process for the preparation of diacidyl derivatives of naphthalene :
de
en
- AT133128B - Process for the production of low-alcohol or practically alcohol-free beers from malt and hops. :
de
en
- DE576154C - Device for cleaning suction heads for sheet and sheet carriers, especially in cigar machines :
de
en
- AT133131B - Process for the treatment of water, in particular brewery water. :
de
en
- US1908075A - Ornamentation :
en
- US1908192A - Beaming mechanism for warping and beaming machines :
en
- US1907941A - Molding apparatus :
en
- US1908274A - Wilhelm waltheb :
en
- CA332261A - Filter cleansing method :
en
fr
- US1908270A - Window sash construction :
en
- DE576446C - Process for obtaining an inactivator of a bloodstream hormone :
de
en
- AT133257B - Corset bandage, corset or the like. :
de
en
- US1907866A - Latch device for hand bags and the like :
en
- US1907947A - Oil well pump :
en
- US1908090A - Method of treating tricalcium phosphate :
en
- US1908392A - Dumping receptacle :
en
- US1908471A - Pneumatically operated power device :
en
- US1907466A - Hydraulic machine :
en
- US1908328A - Fabric containing organic derivative of cellulose yarn :
en
- US1908339A - Pipe cleaning and scraping equipment :
en
- AT133200B - Device for adjusting the central buffer coupling. :
de
en
- AT133347B - Constricted reinforced concrete column. :
de
en
- AT133143B - Process for the preparation of readily soluble sodium salts of 4-oxy-3-acylaminobenzolaric acids (1) or their substitution products. :
de
en
- AT133312B - Device for the production of wadding ready for dispatch. :
de
en
- DE576450C - Exchangeable wear chuck for haul truck rope forks :
de
en
- GB392019A - Improvements in typographical composing and distributing machines :
en
- US1908188A - Electric current rectifier :
en
- CA332285A - Zinc ore processing :
en
fr
- DE576193C - Absorption cold apparatus :
de
en
- CA332383A - Telephone exchange system :
en
fr
- AT133220B - A portable watch hidden in the buttonhole of the skirt. :
de
en
- DE576155C - Tube dryer :
de
en
- DE576483C - Gear transmission :
de
en
- FR745484A - :
fr
- GB391930A - Improvements in or relating to dynamo-electric generators :
en
- DE576178C - High-speed cylinder press with a pressure cylinder continuously rotating in one direction at a constant speed :
de
en
- FR745359A - :
fr
- GB391854A - Improvements in or relating to the manufacture of rubber and the like materials and compounds thereof :
en
- GB392036A - Improvements in damping means for self-levelling devices for use in connection with buoys or the like :
en
- US1907620A - Machine for slicing meat containing bones :
en
- AT133287B - Process in the manufacture of discharge vessels for generating and maintaining the vacuum. :
de
en
- AT133329B - Drive gear for each consisting of two swingable half-axles drive wheel axles of motor vehicles u. like :
de
en
- US1908390A - Shock absorber for vehicles :
en
- CA332374A - Shoe shaping machine :
en
fr
- DE576366C - Process for rendering hardeners and salts harmless in soaping processes :
de
en
- US1908659A - Gate :
en
- GB392120A - Improvements in or relating to grills for cooking purposes :
en
- AT133236B - Step grate with grate bodies that can move up and down. :
de
en
- DE576233C - Decorated semi-precious stones, such as agate, chalcedony, turquoise, chrysoprase :
de
en
- AT133127B - Process for the production of neutral calcium hypochlorite. :
de
en
- CA332345A - Vacuum engine :
en
fr
- CA332391A - Rubber composition :
en
fr
- FR745660A - :
fr
- US1907965A - Automatic tuning :
en
- AT133300B - Electrode holder. :
de
en
- AT133218B - Snow basket for ski poles. :
de
en
- CA332277A - Vapour valve for tanks :
en
fr
- CA332291A - Fabric bleaching process :
en
fr
- US1907578A - Electrical condenser :
en
- US1907890A - Annealing and coating a base with a metal :
en
- US1908013A - Brake :
en
- AT133111B - Process for removing carbon from refractory metals. :
de
en
- AT133315B - Method of dressing seeds. :
de
en
- CA332333A - Lasting machine :
en
fr
- US1908460A - Brake :
en
- CA332232A - Fluid control apparatus :
en
fr
- US1908225A - Process of fermentation :
en
- US1908552A - Method of heating with steam :
en
- FR745361A - :
fr
- FR745653A - :
fr
- US1908575A - Tap :
en
- US1907686A - Wire puller :
en
- AT133318B - Electric bath water heater. :
de
en
- AT133171B - Depositing device for the dies or the like of die setting and line casting machines or the like. :
de
en
- CA332373A - Wood heel grooving machine :
en
fr
- DE576006C - Process for the production of white lithopone :
de
en
- US1908482A - Production of vulcanized rubber :
en
- US1908565A - Coin counting machine :
en
- US1907775A - Flower holder :
en
- US1908501A - Coke oven door :
en
- US1907674A - Sewing mechanism for stitching over fastener devices :
en
- US1907857A - Leslie f :
en
- US1908227A - Method and apparatus for drilling wells :
en
- US1908234A - Opposed door jail construction :
en
- DE576393C - Signaling device for tram trains u. like :
de
en
- GB392054A - Improvements in milling bran :
en
- DE576416C - Intermediate layer for a carrier made of cellulose acetate and its mixed esters :
de
en
- DE576609C - Electric lamp with cams for attaching exchangeable reflectors :
de
en
- DE576627C - Composite railroad track :
de
en
- FR745649A - :
fr
- DK47318C - Machine for Polishing Chair Legs and Other Trems. :
da
en
- US1907860A - Condenser :
en
- DE576511C - Two-stroke internal combustion engine :
de
en
- CA332314A - Hydrocarbon liquid :
en
fr
- DK47312C - Insert foot mechanism for cigar machines. :
da
en
- US1907432A - Hood latch :
en
- US1907500A - Talking machine :
en
- US1907636A - Link conveyer belt :
en
- US1907832A - Cowl pillar for vehicle bodies :
en
- FR745683A - :
fr
- AT133154B - Process for the production of polymerization products from styrene, indene, vinyl esters and the like. like :
de
en
- US1907750A - Coaxial disk spectrum selector :
en
- US1907715A - Reel :
en
- US1908124A - Signaling device for automobiles :
en
- US1908522A - Electric motor :
en
- US1907917A - Floral rack :
en
- US1908019A - Gun sight :
en
- US1908395A - Panel and sheet for building and other constructional purposes :
en
- US1908476A - Machine for sharpening gear cutters :
en
- AT133296B - Device for extracting the excitation energy of an electrodynamic loudspeaker from a direct current network. :
de
en
- GB392221A - Improvements in sash windows :
en
- AT133314B - Magnetization apparatus to be operated with alternating current. :
de
en
- AU830632A - Improvements relating to liquid dispensing apparatus :
en
- CA332369A - Electric switch :
en
fr
- FR745529A - :
fr
- GB391863A - Improvements in or relating to the treatment and manufacture of artificial yarns, threads, filaments and the like :
en
- AT133339B - Process for the production of rings or other self-contained hollow bodies from fused quartz. :
de
en
- US1907474A - Improved short wave condenser :
en
- US1908097A - Railroad switch lock :
en
- US1908242A - Container for treating metal articles by heat :
en
- US1908532A - Car door construction :
en
- USD89825S - Harry w :
en
- FR745637A - :
fr
- FR745710A - :
fr
- GB392095A - Improvements in or relating to the manufacture of footwear :
en
- USD89824S - Harry w :
en
- DE576207C - Device for measuring weak electrical currents by means of an electrometer designed as a relay, the moving part of which hits a contact when a certain voltage is reached :
de
en
- US1907801A - Process for hydrating desiccated materials and product :
en
- AT133223B - Continuous resilient pulling and pushing device, in particular for railway vehicles. :
de
en
- US1908513A - Loud speaker :
en
- CA332306A - Spinning mechanism :
en
fr
- US1907887A - Toy aircraft :
en
- US1908023A - Aluminum silicon alloy :
en
- US1907939A - Dispensing receptacle :
en
- US1908469A - Spring fastener for brooches and the like :
en
- US1907539A - Machine for labeling and wrapping circular and angular articles :
en
- CA332236A - Plastic film or sheet :
en
fr
- CA332378A - Secret signaling system :
en
fr
- DE576642C - Boiler furnace with a fire pot built into the bottom of the boiler :
de
en
- FR745401A - :
fr
- US1908383A - Adjustable hinge :
en
- AT133271B - Flash lamp and method of venting and filling the same. :
de
en
- CA332288A - Floor polisher :
en
fr
- GR4148B - FINISHED INSTALLATION FOR THE RECOVERY OF THE ALTERNATIVE CONTENT IN THE GAS AND STEAM, WHICH EXHAUSTES IN THEIR KITS. :
el
en
- US1907856A - Rubber footwear :
en
- US1908323A - Ice cube pan structure :
en
- DK47299C - Pneumatic Wheel. :
da
en
- GB392108A - Improvements in and relating to hydraulic devices :
en
- DE576189C - Drive device for the type carrier of typewriters :
de
en
- AT133226B - Device for converting a furniture or other box car into a horse-drawn vehicle. :
de
en
- US1908609A - Carburetor :
en
- FR745341A - :
fr
- FR745448A - :
fr
- FR745464A - :
fr
- GB392119A - Improvements in sheet feeding apparatus for printing presses, and the like :
en
- US1908371A - Radiator hood :
en
- US1908536A - Antenna insulation :
en
- AT133275B - Man's stiff hat and method of making it. :
de
en
- CA332287A - Railway car coupler :
en
fr
- US1907479A - Feeding chain for woodworking machines :
en
- US1907771A - Method of producing selective designs on enamel ware :
en
- AT133221B - Control for automatic rake cleaners with rake moved by an endless drive. :
de
en
- FR745372A - :
fr
- FR745508A - :
fr
- US1907997A - Arch support for footwear :
en
- US1908108A - Core for paper rolls :
en
- US1908107A - Insertable saw tooth :
en
- US1908417A - Circulating humidifying heating system :
en
- US1907560A - Use of fluoboric and fluosilicic acid in acetylene reactions :
en
- CA332249A - Gas furnace :
en
fr
- AT133217B - Process for the production of sports fields, especially tennis courts, sidewalks and the like. like :
de
en
- AT133323B - Heel swing spring for ski bindings. :
de
en
- US1907531A - Speed regulator :
en
- US1907645A - Frame for bicycles or motorcycles :
en
- US1908224A - Cotton working method and machine :
en
- US1907554A - Toluene sulphonamide aldehyde resins and method of making the same :
en
- DE576418C - Locking device for the front fork of a bicycle :
de
en
- US1908065A - Vulcanization of rubber :
en
- US1907739A - Renewable link cartridge fuse :
en
- US1908521A - Method of beading a cylindrical sheet metal shell :
en
- US1907689A - Mat for automobile running boards and the like :
en
- US1907566A - Grubber blade mounting means :
en
- CA332360A - Anchor rod eye and loop :
en
fr
- DE576563C - Clothes hanging device :
de
en
- US1908046A - Thermostatically controlled shutter for internal combustion engines :
en
- US1908385A - Clipper attachment :
en
- US1907962A - Railway car truck :
en
- US1907977A - Mechanism for folding and gluing receptacles :
en
- US1908596A - Show case :
en
- AT133313B - Spur gears planetary gear. :
de
en
- US1907458A - Automatic stack dumper :
en
- DE572808C - High-pressure lubricating screw for axle bearings :
de
en
- US1908561A - Paint rejuvenating device :
en
- CA9965S - Cocktail shaker or the like :
en
- DE576138C - Holder for baby milk bottles :
de
en
- DE576495C - Device for loading and unloading mobile bunkers for dust-like goods with the help of compressed air :
de
en
- US1908329A - Filter :
en
- US1908494A - Electrical switch and control circuit therefor :
en
- US1907581A - Fuse :
en
- US1907931A - Process of manufacturing electrical contact members :
en
- US1907952A - Fluid pressure operated well pump :
en
- AU767532A - Improvements in petrol pumps and the like :
en
- CA332251A - Medicine tablet package :
en
fr
- CA332257A - Vehicle signal device :
en
fr
- US1908011A - Apparatus for decorating inside surfaces of frames and the like :
en
- US1908380A - Coin slide :
en
- US1907950A - Well pump valve head :
en
- US1908197A - Device for sorting needles and the like :
en
- AU766632A - Improvements in positively locked trailable facing point lock mechanism for railroad working :
en
- CA332283A - Cellulose digester :
en
fr
- US1908573A - Defrosting mechanical refrigerators and the like :
en
- US1908202A - Determination of carbon monoxide in a gas mixture :
en
- US1908422A - Device for raising nap on fabrics :
en
- DK47307C - Device for alternating Switching (Dimming) of several Tone Film Reproducing Devices. :
da
en
- FR745589A - :
fr
- DE576292C - Payment plate tiltable on two sides :
de
en
- DE576374C - Photographic material with several light-sensitive layers arranged one above the other and colored with dyes corresponding to the final image color :
de
en
- FR745387A - :
fr
- FR745652A - :
fr
- GB391992A - Improved method of and means for printing upon glass and similar surfaces :
en
- GB391969A - A new or improved method of and means for mounting the rear mudguard of cycles and motorcycles :
en
- DE576329C - Continuous furnace for annealing sheet metal :
de
en
- DE576406C - Gas burner :
de
en
- US1908007A - Electrode holder :
en
- FR745323A - :
fr
- FR745403A - :
fr
- FR745642A - :
fr
- GB392010A - Weighing apparatus :
en
- FR745663A - :
fr
- FR745318A - :
fr
- FR745388A - :
fr
- FR745457A - :
fr
- US1907515A - Ignition apparatus :
en
- FR745724A - :
fr
- FR745490A - :
fr
- FR745523A - :
fr
- GB391980A - Improvements in and relating to machines for boring metal :
en
- DE576556C - Washer-disinfector for excretory vessels :
de
en
- FR745532A - :
fr
- GB391947A - Improvements in or relating to table and like knives :
en
- GB391957A - Improvements relating to drawworks for well drilling plant :
en
- FR745402A - :
fr
- DE576160C - Process for the production of organic acids :
de
en
- FR745338A - :
fr
- USD89843S - of chicago :
en
- FR745526A - :
fr
- GR4147B - ADVERTISING ON MOVING VEHICLES. :
el
en
- FR745585A - :
fr
- DE576320C - Metal curtain rod or curtain rod :
de
en
- DE576458C - Device for determining angular deviations between two rotating shafts :
de
en
- US1907577A - Control device :
en
- US1908104A - Shaker for ingot molds :
en
- US1908160A - Bolt anchor :
en
- DE576304C - Pistons for power transmission, in particular for the main pressure cylinder of a hydraulic braking device for motor vehicles :
de
en
- FR745634A - :
fr
- FR745414A - :
fr
- FR745731A - :
fr
- AT133168B - Walking doll. :
de
en
- AT133293B - Process for obtaining a cycle hormone. :
de
en
- CA332225A - Sulphur recovery :
en
fr
- FR745692A - :
fr
- US1907619A - Claw coupling :
en
- FR745461A - :
fr
- FR745575A - :
fr
- DE576346C - Air heater with fan for space heating :
de
en
- FR745420A - :
fr
- DE576594C - Grinding tool with flexible plate, the expansion of which is used to hold the grinding tool (grinding sheet) :
de
en
- FR745399A - :
fr
- GB392192A - Improvements in and relating to flow meters :
en
- FR745390A - :
fr
- FR745588A - :
fr
- FR745596A - :
fr
- US1907827A - Casing and insulating lining therefor :
en
- US1908296A - Optical correction of cyclophoria :
en
- US1908576A - Coking retort oven :
en
- GB392004A - Improvements in or connected with floorings, ceilings, roofings and the like :
en
- GB392122A - Delivery mechanism for nut tappers :
en
- DE576316C - Method and device for regulating the passage of gas in shaft furnaces, in particular in blast furnaces :
de
en
- DE576456C - Rotary switch with resilient current bridge located in the switch body :
de
en
- DE576464C - Photoelectric device for the detection of light fluctuations :
de
en
- FR745528A - :
fr
- GB392110A - Improvements in hulls :
en
- US1908070A - Gun :
en
- US1907671A - Regulator valve apparatus for locomotives :
en
- US1908443A - Brake shoe :
en
- FR745509A - :
fr
- FR745720A - :
fr
- CA332271A - Aeroplane landing gear :
en
fr
- FR745458A - :
fr
- GB392111A - Machine for the production of highly elastic spring tubes :
en
- FR745424A - :
fr
- FR745446A - :
fr
- DE576398C - Overload bars, short-circuit-proof fuse cartridge :
de
en
- FR745313A - :
fr
- DE576386C - Production of alkali thiosulphate solutions :
de
en
- US1908290A - Refrigerating system and method :
en
- US1908432A - Carburetor air feed :
en
- US1908459A - Brake :
en
- US1908642A - Die :
en
- US1908312A - Separation of methane from hydrocarbon gas mixtures :
en
- AT133175B - Cigarette stuffing machine. :
de
en
- US1908526A - Can washing machine :
en
- DE576397C - Extinguishing chamber switch :
de
en
- FR745531A - :
fr
- FR745354A - :
fr
- AT133268B - Feed device for sewing machines. :
de
en
- US1907494A - Electrical cut-out :
en
- US1908530A - Bed or attachment therefor :
en
- US1908674A - Mine car :
en
- US1907992A - Thermionic valve holder :
en
- AT133247B - Loading ramp for cable cars, in particular for moving down tree trunks. :
de
en
- CA332371A - Metal shearing device :
en
fr
- AT133213B - Clamp. :
de
en
- DK47301C - Game Board for Games with Loose Pieces. :
da
en
- FR745426A - :
fr
- US1907678A - Centering device for heel blocks :
en
- US1907772A - Holder for crayons :
en
- US1908020A - Tube seat :
en
- AT133239B - Burner tube with a device for generating climbing flames. :
de
en
- CA332357A - Engine starting motor :
en
fr
- US1907813A - Air control for pneumatic lubricating systems :
en
- FR745691A - :
fr
- US1907521A - Derivatives of cellulose compositions of low inflammability :
en
- US1908060A - First vice pres :
en
- US1907927A - Suspension mechanism :
en
- US1908072A - Manufacture of weldless elevator links :
en
- US1908152A - Apparatus for treating liquids :
en
- DE576662C - Venting device for piston pumps, especially for pumping viscous masses such as concrete or the like. :
de
en
- FR745726A - :
fr
- GB391870A - Improvements in and relating to safety razors and safety razor blades :
en
- DE576451C - Device for series-parallel connection of the drive motors of electric locomotives with five individually driven drive axles :
de
en
- GB392135A - Improvements in oscillatory electric switches :
en
- GB392033A - Improvement in and relating to a fixing device for electrical switch covers and the like :
en
- DE576221C - Device on electrical machines for ignition devices of internal combustion engines :
de
en
- FR745379A - :
fr
- US1908341A - Transparent sheet :
en
- US1908420A - Float :
en
- USD89830S - Design por a pencil clip or similar article :
en
- DE576363C - Crate fitting for the side walls and the bottom, consisting of metal rods :
de
en
- DE576441C - Laundry kettle with over-pouring device :
de
en
- US1907516A - Ignition apparatus :
en
- US1908337A - Knock-down hogshead :
en
- US1908360A - Street marker :
en
- US1907865A - Hand bag frame and latch means therefor :
en
- DE576400C - Electrical capacitor with connecting electrodes that are in direct contact with the assignments and connecting pieces that establish the electrical connection between the electrodes and the terminals of the capacitor :
de
en
- GB391985A - Improvements in thief resisting shutters for the protection of shop premises and thelike :
en
- DE576402C - Large diameter melting tube for vacuum vessels :
de
en
- DE576191C - Completely encapsulated cooling machine :
de
en
- FR745422A - :
fr
- DE576208C - Device for automatic regulation of the temperature of electrical resistance ovens :
de
en
- DE576297C - Cooler, especially for engine oil :
de
en
- GB391907A - Improvements in or relating to routine testing equipment for telephone or like systems :
en
- DE576420C - Grinding machine for insole heels :
de
en
- FR745436A - :
fr
- GB391998A - Improvements in or relating to electric arc horns :
en
- US1908367A - Forming loops on coil springs :
en
- DE576559C - Underlay that can be transformed into a bag, such as blankets, carpets, etc. like :
de
en
- FR745586A - :
fr
- US1907532A - Mount making machine :
en
- DE576554C - Locking device for rods :
de
en
- US1908410A - Brake :
en
- US1908585A - Floor mat :
en
- US1907706A - Lubricating oil conditioner :
en
- US1908313A - Brick siding :
en
- CA332247A - Clock escapement :
en
fr
- US1908598A - Swivel joint :
en
- FR745579A - :
fr
- US1908301A - Type holder and locking means :
en
- US1908386A - Mechanical pencil :
en
- FR745363A - :
fr
- FR745480A - :
fr
- FR745569A - :
fr
- AT133280B - Cathode emitting at low temperature. :
de
en
- US1907906A - Mail chute :
en
- DE576152C - Process for the production of bullets and explosives :
de
en
- US1907537A - Method of making packing rings :
en
- FR745460A - :
fr
- GB392087A - Improvements in and relating to welding apparatus :
en
- GB391931A - Improvements in or relating to electro-optical apparatus :
en
- GB391951A - Improvements in or relating to means for creating a circulation of gas in absorptiontype refrigeration machines :
en
- GB391978A - Improvements in or relating to shock absorbers particularly for automobiles :
en
- US1907786A - Cloth drying apparatus :
en
- US1908505A - Fluid pressure braking system :
en
- CA332298A - Space current device :
en
fr
- USD89831S - T l hibbard :
en
- US1908235A - Sanitary waste can :
en
- CA332393A - Carbonaceous material drying apparatus :
en
fr
- DK47293C - Machine for sorting by weight of eggs or similar objects. :
da
en
- DK47302C - Device for Remote and Near Operation of Switches. :
da
en
- USD89862S - William willheim :
en
- USD89814S - Design fob a cohbination merchandise display and liquid dispensing :
en
- DE576606C - Automatic installation switch with push-button actuation in plug or element form :
de
en
- DE576121C - Valve arrangement for steam engines with double seat valves :
de
en
- FR745721A - :
fr
- US1907851A - Door moving and locking mechanism for tabernacle safes and the like :
en
- US1908396A - Piston :
en
- US1908400A - Brake system for automotive vehicles :
en
- US1907514A - Ignition apparatus :
en
- AT133326B - Locking device on cash registers. :
de
en
- FR745478A - :
fr
- GB392003A - Improved method of and means for instantaneously coupling members :
en
- CA332340A - Scouring device :
en
fr
- DE576020C - Process for the preparation of guanidinoamine compounds :
de
en
- US1908161A - Coal-cutting chisel with hard metal cutting edge :
en
- US1907426A - Piezo-electric crystal :
en
- US1908184A - Swimming appliance :
en
- US1907518A - Let-off mechanism for looms :
en
- US1907649A - Process of quick-freezing :
en
- US1907985A - Controlling device for electric motors :
en
- US1907993A - Billing machine form aligner :
en
- US1908033A - Flotation cell :
en
- US1908145A - Dental matrix holder jaw :
en
- US1908149A - Storage type fluid heater :
en
- US1908321A - Arc lamp :
en
- US1908475A - Reversing apparatus for hat making machinery and the like :
en
- US1908639A - Engine mounting :
en
- US1908101A - Ventilated motor :
en
- US1907868A - Rock wool and composition for producing the same :
en
- US1907629A - Lace fastener :
en
- US1908311A - Air tire spreader :
en
- US1907550A - Vertical spindle machine tool :
en
- CA332262A - Railway crossing signal and guard :
en
fr
- US1907527A - Radiator construction :
en
- US1907672A - System of feeding fuel by means of impulses :
en
- DE576660C - Process for the production of stable, highly viscous milk products :
de
en
- DE576302C - Equipment for packaging and refreshing pastries :
de
en
- DE576620C - Last bars made of light metal :
de
en
- DE575458C - Large-pore grinding wheel :
de
en
- DE576238C - Fountain pen :
de
en
- FR745469A - :
fr
- US1907589A - Power converting apparatus :
en
- DE576636C - Overload bars, short-circuit-proof fuse cartridge :
de
en
- AT133286B - Device for attaching radio equipment inside a piano. :
de
en
- US1907441A - Cooking utensil :
en
- US1908645A - Furnace construction :
en
- DE576283C - Equipment for finishing bogies and underframes for rail vehicles :
de
en
- US1907675A - Container :
en
- GB392077A - Improvements in lighting devices for microscopes :
en
- DE576324C - Thread contact arrangement :
de
en
- AT133163B - Protection device for scythes. :
de
en
- CA332350A - Electric wiring apparatus :
en
fr
- FR745621A - :
fr
- GB392114A - Improvements in microscopes :
en
- GB391975A - Improvements relating to the production of solid fuel by briquetting and heat-treating :
en
- GB392016A - An improved method of registering the sheets in rotary sheet printing presses :
en
- US1908247A - Ernst hohheb :
en
- US1908162A - Manufacture of couplings and the like :
en
- US1908182A - Machine for bending sheet metal shapes :
en
- US1908414A - Covering structure :
en
- US1908662A - Novelty cane :
en
- FR745719A - :
fr
- US1907455A - Method of contacting fluids :
en
- US1907869A - Thermic switch :
en
- US1908085A - Grain planting and sorting machine :
en
- FR745499A - :
fr
- AT133103B - Wall lamp. :
de
en
- US1908287A - Electric fan :
en
- US1907937A - Folding box :
en
- US1908302A - Measuring device :
en
- FR745324A - :
fr
- FR745440A - :
fr
- US1907966A - Elevator guide shoe :
en
- US1908542A - Railway draft appliance :
en
- US1908324A - Process and apparatus in manufacture of wood pulp :
en
- US1908574A - Impulse transmitting arrangement :
en
- US1908423A - Gear shift lever :
en
- US1907618A - Form tie for wall structures :
en
- US1907991A - Hollow handle for coffeepots and the like :
en
- DE576615C - Process for the extraction of fish silver from fish scales and other materials containing guanine crystals :
de
en
- US1907680A - Display counter :
en
- US1908117A - Apparatus and method for handling fluent materials :
en
- US1908291A - Machine for assembling strip sections and box-blanks :
en
- US1908091A - Method of treating tricalcium phosphate :
en
- US1907656A - Assembly machine and method :
en
- FR745488A - :
fr
- GB391905A - Television reception device :
en
- GB392039A - Process for the production of sexual hormones from urine :
en
- CA332317A - Gaseous mixture separation :
en
fr
- DE576600C - Wrist watch :
de
en
- US1907651A - Wire rope making machine and method :
en
- CA332347A - Electric oven :
en
fr
- US1907648A - Drapery fixture :
en
- US1908116A - Tanning process :
en
- DE576368C - Lying heated cylinders according to Frederking :
de
en
- DE576465C - Process for cutting rough and hard pieces of metal :
de
en
- DE576482C - Four-stroke radial engine :
de
en
- DE576547C - Method and device for preserving bones :
de
en
- US1907963A - Selective signaling :
en
- US1907871A - Toilet accessory :
en
- DE576158C - Process for the decomposition of rhodan salts, in particular rhodanammonium :
de
en
- DE576303C - Locking device for drives, especially photographic locks :
de
en
- DE576343C - Process for maintaining temperature in glass furnaces :
de
en
- DE576230C - Device for wet pressing for paper and fabric webs :
de
en
- US1908073A - Wire reel :
en
- US1908315A - Slack adjuster :
en
- CA332273A - Inkwell :
en
fr
- DE576443C - Device for mixing dusty or grainy, easily movable solid substances with liquids, especially for water treatment of calcium cyanamide :
de
en
- DE576493C - Running toy with spring mechanism :
de
en
- US1907625A - Showcase sliding doorlock :
en
- AT133307B - Method for regulating the luminosity of electric fluorescent tubes operated with alternating current. :
de
en
- US1907836A - Process of mixing dough :
en
- US1907873A - Geometrical instrument :
en
- US1908263A - Door of composite fibrous construction :
en
- US1908611A - Heat exchanger :
en
- US1907915A - Clutch construction :
en
- AT133225B - Central attachment wheel. :
de
en
- US1908447A - Pocket sprayer :
en
- US1908257A - Container for fragile articles :
en
- US1908486A - Goodyear welting :
en
- AT133167B - Device for sorting cigarettes produced in a continuous train. :
de
en
- AT133173B - Window connector for cold frames, greenhouses or the like. :
de
en
- AT133331B - Machine for labeling vertical bottles. :
de
en
- CA332312A - Recording and card punching machine :
en
fr
- AU1365366A - Wick type writing instrument :
en
- CA332248A - Alarm clock :
en
fr
- US1907735A - Liquid level regulation :
en
- US1907968A - Holder for electrical apparatus :
en
- US1908426A - Setts :
en
- US1908497A - Electrotype-plate mounting :
en
- US1908580A - Apparatus for grinding and polishing glass plates :
en
- CA332281A - Spring cover :
en
fr
- AT133198B - Signaling device for bicycles and. like :
de
en
- AT133228B - One-piece disc wheel, the disc-shaped part of which is wave-shaped in the axial direction. :
de
en
- CA332352A - Floating roof seal :
en
fr
- US1907542A - Grounding switch mechanism :
en
- US1908024A - Hub adapter :
en
- US1908330A - Electric lighting device :
en
- US1908504A - Apparatus for controlling railway switches :
en
- US1908014A - Film cutting and feed control mechanism :
en
- US1908389A - Packing tray for bottles :
en
- DE576376C - Firedamp-proof timer :
de
en
- GB392082A - Improvements in or relating to taps, cocks or the like :
en
- US1908006A - Radio goniometer :
en
- US1908018A - Hydrocarbon oil extraction :
en
- US1907984A - Electrodeposition of porcelain :
en
- US1907659A - Box spring frame :
en
- US1908076A - Apparatus for finishing half-tone prints :
en
- US1908495A - Electrical switch and control circuit therefor :
en
- US1908562A - Paper roll support :
en
- AT133170B - Ski edge protectors. :
de
en
- AT133145B - Process for controlling the temperature in reactions in flowing mixtures. :
de
en
- AT133108B - Dispensing device, especially for briquetted goods in measured quantities. :
de
en
- CA332403A - Sulphur recovery :
en
fr
- DE576463C - Glow amplifier tubes :
de
en
- US1907601A - Method and apparatus for making laminated paper board covers :
en
- AU170737A - Tower or vertical mast type antenna systems :
en
- DE576111C - Device for loading cement kilns :
de
en
- DE576117C - Device for the production of cover covers for books, notebooks or the like. :
de
en
- DE576341C - Method and device for the continuous production of glass tubes :
de
en
- DE576350C - Writing measuring device :
de
en
- AT133332B - Method for treating artificial silk cake. :
de
en
- AU722732A - Improvements in or relating tothe compounding of latex and to compounded latex :
en
- CA332275A - Screw press :
en
fr
- AT133121B - Process for the processing of heavily diluted precipitating liquid containing copper from the manufacture of expanded copper silk. :
de
en
- US1907549A - Method of measuring speeds photographically :
en
- US1908442A - Knitting machinery :
en
- USD89816S - Design eob a mechanical pencil :
en
- US1908375A - Oil still :
en
- US1908534A - Transmission and control mechanism :
en
- US1907839A - Liquid discharge gun :
en
- DE576478C - Device for determining the total price of weighed goods :
de
en
- FR745450A - :
fr
- FR745522A - :
fr
- FR745688A - :
fr
- FR745700A - :
fr
- US1907524A - Fenderwell lock :
en
- AT133346B - Chain-like flexible glass rod holder for differently shaped fluorescent tubes. :
de
en
- DE576188C - Type lever drive for typewriters :
de
en
- AT133251B - Two-part or multi-part lighting fixture. :
de
en
- FR745398A - :
fr
- US1907452A - Stop-cylinder printing machine :
en
- US1908087A - Driving mechanism :
en
- US1908327A - Typewriting machine :
en
- US1907587A - High speed cigarette machine :
en
- US1907732A - Cushion construction :
en
- CA332397A - Sulphur recovery :
en
fr
- US1907875A - Method and apparatus for cleaning articles :
en
- US1907967A - Elevator car :
en
- US1908394A - Art of blanching celery :
en
- US1907654A - Foundation construction :
en
- US1908058A - Jack :
en
- US1908345A - Paper handling device :
en
- US1907482A - Trousers cuff :
en
- US1907553A - Automatic chuck :
en
- US1907633A - Electrical apparatus :
en
- FR745462A - :
fr
- US1908195A - Machine for generating the teeth of wheels :
en
- GB391945A - Improvements in and connected with cycle hubs :
en
- DE576142C - Piston measuring device with reciprocating piston and automatic reversing and controlled hose aerator :
de
en
- DE576431C - Device for restarting as a result of a fault in failed networks or network parts :
de
en
- FR745533A - :
fr
- DE576136C - Fan, which consists of several wing wheels arranged one behind the other on a common shaft :
de
en
- FR745573A - :
fr
- AT133157B - Method and device for producing foamed slag by means of water. :
de
en
- DE576485C - Infinitely variable friction gear change gear using pressure fluid :
de
en
- CA332226A - Sulphur recovery :
en
fr
- US1907935A - Building construction :
en
- US1907969A - Metal desk construction :
en
- US1908054A - Fumigator :
en
- AT133265B - Device for issuing tickets. :
de
en
- CA332348A - Composite mat :
en
fr
- AU656932A - Improvements relating to electrolytic condensers :
en
- DE576259C - Box for switching and distributing electrical energy in cable networks :
de
en
- AU845732A - Improvements in and relating to concrete piles :
en
- US1907919A - Synchronous clock having means for storing and releasing energy :
en
- USD89855S - Design fob textile fabric :
en
- US1908249A - Frequency multiplication system :
en
- US1908487A - Continuous etching machine :
en
- CA332389A - Distance determining system :
en
fr
- AT133185B - Release valve for air brakes on railway vehicles. :
de
en
- US1907823A - Radial bearing :
en
- US1908170A - Method of centrifugal molding :
en
- AT133260B - Device for damping vibratory structures, especially in oscilloscopes for sound recording. :
de
en
- US1908419A - Apparatus for the continuous recovery of zinc from oxidized zinc ores :
en
- US1907591A - Acylated derivatives of the testicle hormone :
en
- US1907683A - Plumbing fixture :
en
- US1907955A - Cylinder and pipe cutting machine :
en
- CA332388A - Refrigerator :
en
fr
- DE576618C - Conveyor system for wood pulp or the like. :
de
en
- FR745583A - :
fr
- GB391906A - Improvements relating to telephone cables :
en
- GR4145B - MECHANICAL APPLICATION IN PETROLLESS CYLINDERS OF GASOLINE. :
el
en
- US1908106A - Apparatus for treating hydrocarbons :
en
- US1908142A - Process and means for undercutting and sealing laminated glass or the like :
en
- US1908189A - Automatic lubricator :
en
- USD89857S - Joseph gillow garton :
en
- US1907565A - Network distribution system :
en
- AT133205B - Scale, especially for fabrics. :
de
en
- US1908579A - Yielding supporting means :
en
- AT133105B - Spring power plant. :
de
en
- US1907891A - Production of carbonic acid esters of the glycols :
en
- US1908388A - Combined lock and door retainer :
en
- US1907799A - Window operator :
en
- US1908118A - Corn harvester :
en
- US1907923A - Method of obtaining dimensions for artificial denture construction :
en
- US1908148A - Clock :
en
- FR745362A - :
fr
- DE576394C - Control device for the automatic starting and control of vehicle engines according to a control curve determined by the load characteristics of the engines :
de
en
- FR745601A - :
fr
- US1908384A - Reservoir fountain pen :
en
- CA332223A - Game :
en
fr
- US1907698A - Packing or shipping case :
en
- US1908477A - Control device :
en
- US1908671A - Method of and means for covering hand luggage :
en
- USD89838S - Design fob :
en
- US1908361A - Process of producing butyl alcohol :
en
- AT133320B - Clamping device for accounting books. :
de
en
- US1907572A - Static neutralizer for radioreceivers :
en
- US1908338A - Process for the reactivation of catalysts used in the hydrogenation of hydrocarbon oils :
en
- US1908657A - Container :
en
- CA332274A - Medicated tobacco :
en
fr
- US1908317A - Vehicle undercarriage testing and adjusting device :
en
- US1908581A - Oil and gas separator :
en
- USD89826S - korte :
en
- DE576214C - Process for the production of cellulose solutions :
de
en
- AT133262B - Ankle support. :
de
en
- CA332256A - Conical diaphragm :
en
fr
- CA332286A - Zinc ore processing :
en
fr
- DE576237C - Fold-back hood for vehicle bodies :
de
en
- DE576610C - Electric vehicle headlight with multiple lamps :
de
en
- CA332395A - Corrosion preventing composition :
en
fr
- CA332361A - Non-detonating fuel :
en
fr
- DE576509C - Process for influencing the magnetic properties of nickel or silicon-containing iron alloys :
de
en
- US1908527A - Antistatic nonhalation motion picture film :
en
- AT133193B - Device for producing a freely projecting sole edge on rubber footwear. :
de
en
- US1907545A - Treatment of rubber :
en
- US1907582A - Paring knife :
en
- US1907694A - Insulated door and the like :
en
- US1908211A - Wardrobe or locker :
en
- DE576141C - Process for the polymerization of unsaturated compounds :
de
en
- US1907451A - Amusement device :
en
- US1907469A - Combined grinder and comparator :
en
- US1908648A - Electrical discharge device :
en
- AT133164B - Process to prevent printing and smudging of printed matter from freshly printed paper. :
de
en
- US1908050A - Apparatus for making wire fabric :
en
- US1907551A - Twisting machine, especially for wire rope making :
en
- US1908034A - Firearm :
en
- US1907924A - Gas machine :
en
- GB392001A - Improvements in telescopic gun sights :
en
- US1907535A - Mandrel :
en
- DE576616C - Connection of a calculating machine with a card punching machine :
de
en
- GB392201A - Improvements in directional antennae :
en
- AT133114B - Process for treating all types of malt. :
de
en
- FR745487A - :
fr
- FR745534A - :
fr
- US1908213A - Control device :
en
- US1908500A - Method of purifying nitrated cellulose :
en
- AT133149B - Process for the conservation of all types of wood standing in the ground. :
de
en
- US1908374A - Oil still :
en
- US1907721A - Feeding device for solid substances :
en
- US1907990A - Expanded metal corner bead :
en
- AT133201B - Round warp knitting machine. :
de
en
- CA332322A - Coupling :
en
fr
- AT133256B - Arrangement for controlling devices cooperating with sound reproduction devices, in particular speaking machines. :
de
en
- CA332311A - Oven and burner :
en
fr
- DE576151C - Painting lock with any choice of characters :
de
en
- AU845932A - Improved method of constructing concrete piles under pressure in situ :
en
- US1908029A - Grinding, polishing or buffing machine :
en
- US1908038A - Belt :
en
- US1908204A - Electric switch :
en
- AT133215B - Window cleaning protection device. :
de
en
- AT133324B - Process for mechanically combining metals with non-metallic solid additives, in particular graphite. :
de
en
- AT133273B - Device for remote measurement of physical operating parameters, in particular electrical parameters. :
de
en
- USD89847S - Design fob :
en
- SE77227C1 - :
sv
- US1908572A - Disk-shaped piezo-electric oscillator :
en
- CA332250A - Photographic plate apparatus :
en
fr
- US1907830A - Spring sash balance housing :
en
- US1907946A - Rotary harrow :
en
- US1908393A - Illuminated sign, character and letter :
en
- US1908614A - Hydraulic apparatus :
en
- US1907593A - Method of making a belt :
en
- AT133232B - Headlights with built-in batteries, in particular for bicycles. :
de
en
- US1907472A - Brake with expanding members :
en
- US1907934A - Tractor attachment :
en
- AT133122B - Process and devices for piecing the threads in pot spinning machines, in particular for draftable rovings. :
de
en
- CA332304A - Weatherstrip :
en
fr
- US1908053A - Ophthalmic test frame :
en
- US1908099A - Dye of the naphtho-phenazine series and process of making it :
en
- US1908119A - Radioreceiver :
en
- US1908297A - Electrical testing apparatus :
en
- US1908512A - Cheese-like product made from yeast and milk-containing material and process of producing the same :
en
- US1907510A - Slack adjuster :
en
- US1907616A - Method of dispersing asbestos and resulting product :
en
- US1907913A - Belt fastener :
en
- FR745429A - :
fr
- FR745496A - :
fr
- AT133138B - Process for the production of vitriol. :
de
en
- CA332237A - Carbohydrate processing :
en
fr
- USD89835S - Textile fabric or similar article :
en
- AU731032A - Improvements in medicinal tablets andin the manufacture ofthe same :
en
- US1907430A - Hood latch :
en
- US1907740A - Renewable link cartridge fuse :
en
- CA332245A - Electric switch :
en
fr
- US1908171A - Making blooms, slabs, and billets :
en
- US1908229A - Fastener for soft collars and other articles :
en
- US1907576A - Groove cutting machine :
en
- US1907701A - Process of producing tetra alkyl lead :
en
- US1907922A - Container for roll paper :
en
- AT133349B - Measuring arrangement for alternating currents with rectifier. :
de
en
- US1907433A - Heat exchange apparatus :
en
- USD89840S - Design for a casing for a hair waving machine :
en
- CA332254A - Hide and skin stretching device :
en
fr
- US1908139A - Double-lift elevating truck :
en
- US1908343A - Auto doorlatch :
en
- US1907898A - Manufacture of textile materials :
en
- US1907835A - Brake operating device :
en
- FR745527A - :
fr
- FR745312A - :
fr
- GB392178A - A process for preparing thickened solutions for the printing of textile fabrics :
en
- DE576407C - Flat weft knitting machine for the production of knitted fabrics that are reinforced in places :
de
en
- US1908210A - Collapsible umbrella :
en
- DE576611C - Process for the production of high emission cathodes :
de
en
- FR745384A - :
fr
- DE556569C - Fluoroscopic and receiving diaphragm for orthodiagraphy :
de
en
- FR745715A - :
fr
- GR4143B - GAME AUTOMATICALLY ALTERNATIVE TO COLORING THREAD. :
el
en
- GB391966A - Improvements in or relating to soldered joints :
en
- FR745465A - :
fr
- FR745702A - :
fr
- DE576120C - Device for the coupled control of the valves for bleed turbines or two- or multi-pressure turbines :
de
en
- DE576234C - Gas protection hood :
de
en
- US1908305A - D-top and method of making the same :
en
- DE576342C - Device and method for pulling pointed glass rods or tubes into fine needles, lancets or pipettes :
de
en
- DE576504C - Control for high-speed cylinder presses :
de
en
- US1907477A - High chair for reenforcing bars :
en
- US1907602A - Meat-cubing machine :
en
- US1907615A - Milk bottle cap :
en
- US1908489A - Food product and its manufacture :
en
- US1908569A - Impregnated material and method of impregnation :
en
- DE570088C - Teaching device for learning how to navigate and guide a vehicle that can move freely in space :
de
en
- DE576184C - Sheet feeder :
de
en
- FR745319A - :
fr
- FR745394A - :
fr
- GB392144A - Improvements in or relating to processes and apparatus for producing motion picture films produced thereby :
en
- FR745352A - :
fr
- GB391997A - Improvements relating to mineral cement mixtures :
en
- FR745605A - :
fr
- GB392532A - Improvements in magnetic separators for minerals and the like :
en
- FR745471A - :
fr
- GB391917A - Improvements in and relating to road manhole frames and covers :
en
- FR745555A - :
fr
- FR745734A - :
fr
- GB391996A - Improvements in forced draft for stokers :
en
- GB392038A - Improvements relating to hard alloys :
en
- GB392099A - Labelling machine :
en
- GR4151B - PERFECTIONS IN BURNER SYSTEMS FOR LIQUID FUELS. :
el
en
- US1908335A - Axle assembly :
en
- US1908364A - Direct current commutating system :
en
- GB392184A - Improvements in and relating to refrigerating system :
en
- GB392015A - Improvements in or relating to combustible briquettes :
en
- FR745432A - :
fr
- GB391994A - Improvements in or relating to fish frying and like ranges :
en
- GB392058A - Improvements in and relating to containers for gramophone records :
en
- DE576166C - Device for remote measurement of electrical quantities :
de
en
- FR745360A - :
fr
- DE576385C - Device for attaching pictures, photographs and the like. Like. Between two z. B. bent sheets on the facing surfaces with adhesive :
de
en
- FR745697A - :
fr
- GB392037A - A device for the protection of arc rectifiers :
en
- GB392133A - Improvements in or relating to double-acting internal combustion engines with liquidfuel injection :
en
- FR745302A - :
fr
- FR745572A - :
fr
- GB391999A - Improvements in electric clocks :
en
- GB392050A - Improvements relating to guards for crossing highways and railway level crossings :
en
- GB391890A - Improvements relating to electric trolley bus brakes :
en
- GB392065A - Improvements in or relating to the construction of radiators for automobiles and thelike :
en
- FR745307A - :
fr
- FR745433A - :
fr
- GB392153A - Improvement relating to deck and like chairs or seats :
en
- FR745493A - :
fr
- GB392073A - Improvement in or connected with wrist bands for watches :
en
- GB392012A - Process for the manufacture of new water-insoluble dyestuffs :
en
- GB391840A - Improvements in or relating to the cleansing of carbonaceous matter :
en
- GB391879A - An improved form of motion picture apparatus :
en
- DE576171C - Process for coloring acetyl cellulose :
de
en
- DE576367C - Easel card file, in which the cards that engage with one another with folds on one edge and lie flat on the bottom of a frame are held together by means of a rail passed through recesses on the fold edge :
de
en
- DE576425C - Multi-ducted coal dust burner for firing rotary tube furnaces :
de
en
- FR745738A - :
fr
- FR745501A - :
fr
- GB391924A - Improvements in or relating to television and like systems :
en
- GB392008A - Improvements in and connected with machines for removing the rind and seeds from fruit and shredding the rind for the manufacture of marmalade and other preserves :
en
- CA332328A - Fuse for shells :
en
fr
- CA332363A - Thermostatic steam trap :
en
fr
- CA332400A - Sulphur recovery :
en
fr
- US1908407A - Process for the removal of alcohol from wine, cider, beer, and other alcoholic products :
en
- CA332221A - Toilet apparatus :
en
fr
- DE576438C - Bung ring attachment to metal barrels :
de
en
- FR745473A - :
fr
- GB391916A - Improvements in or relating to spring suspension systems for motor road vehicles andthe like :
en
- US1908314A - Shotgun cartridge wad :
en
- US1908342A - Machine for operating upon hides, skins, and leather :
en
- US1908326A - Selective signaling system :
en
- US1908635A - Pump :
en
- CA332337A - Paper manufacture :
en
fr
- GB391932A - Improvements in and relating to electric motor control systems :
en
- GB392141A - Means for preventing vertically movable discs from seizing and wobbling :
en
- GB392136A - A process and apparatus for obtaining synchronised screening and de-screening of picture and sound in the production of sound films :
en
- US1907899A - Safety razor :
en
- US1908168A - Making semifinished or finished steel products :
en
- FR745690A - :
fr
- FR745641A - :
fr
- US1908307A - Universal coupling :
en
- US1907861A - Suction cleaner :
en
- US1908206A - Method of assembling tubular housings :
en
- USD89861S - W willheim :
en
- DE576360C - Storage of the spring bolts in the links connecting the spring to the frame or the wheel axle, especially for motor vehicles :
de
en
- DE576508C - DC-excited alternator with modulation frequency :
de
en
- AT133107B - Device for measuring the pressure of pneumatic tires. :
de
en
- AT133160B - Printing press with a fixed printing block and printing plates next to it. :
de
en
- CA332394A - Laminated glass :
en
fr
- CA332299A - Motor control system :
en
fr
- US1908120A - Process of making windshields for projectiles :
en
- AT133253B - Arrangement for triggering electrical contact closures by scanning the width of a film strip. :
de
en
- CA332367A - Sulphur dioxide :
en
fr
- USD89858S - Design for a miniature greenhouse :
en
- US1907959A - Lining and leveling means for machinery :
en
- US1907996A - Sound locating apparatus :
en
- US1908631A - Stern wheel propeller :
en
- US1908638A - Cross member for vehicle frames :
en
- DE576505C - Process for the production of waterfast water gravure printing inks :
de
en
- FR745331A - :
fr
- US1907843A - Method of manufacturing transmitter carbon :
en
- US1907855A - Production of 1.3-butyleneglycol :
en
- FR745675A - :
fr
- FR745728A - :
fr
- GB392045A - Improvements in and relating to the reduction of damping in thermionic valve circuits :
en
- DE576544C - Test terminal for three or four-wire three-phase current meter :
de
en
- US1908629A - Clear top extractor :
en
- CA332331A - Pivoted window mechanism :
en
fr
- AT133211B - Protective arrangement for generators driven by counter-rotating turbines, in particular by Ljungström turbines. :
de
en
- CA332308A - Photographic developer :
en
fr
- US1908510A - Toothbrush :
en
- US1908200A - Suspension device :
en
- US1907443A - Feeder :
en
- AT133191B - Wire spoke wheel. :
de
en
- CA332222A - Engine oil heater and indicator :
en
fr
- DE576213C - Air gas generator with a fuel container and a carburizing chamber arranged below :
de
en
- US1907617A - Manufacture of rubber bonded asbestos :
en
- US1908178A - Traveling case :
en
- US1907588A - Stereotype plate shaving machine :
en
- US1908436A - Window washer's safety appliance :
en
- US1907945A - Wireless telegraphy and telephony and aerial system therefor :
en
- US1908238A - Measuring feeding mechanism :
en
- US1907859A - Rectifying and filtering apparatus :
en
- FR745730A - :
fr
- GB391936A - Improvements relating to protected metal articles :
en
- FR745535A - :
fr
- US1907774A - Tempo indicating motion picture film :
en
- US1908240A - Process of dehydrating aqueous aliphatic acids and mixtures thereof :
en
- DE576434C - Process for the production of paints, impregnation agents and the like. like :
de
en
- DE576118C - Method and device for backwashing filters and cleaning the filter material :
de
en
- DE576552C - Kystoscope :
de
en
- DE576173C - Fold made of paper or the like and provided with adhesive on both sides for releasable fastening of pictures or the like on a base :
de
en
- DE576471C - Arrangement for the rapid sterilization of injection syringes :
de
en
- DK47313C - PROCEDURE FOR MANUFACTURE OF SPREADABLE AND STORAGE - RESISTANT CALCIUM NITRATE FERTILIZERS. :
da
en
- CA332354A - Building construction :
en
fr
- US1907471A - Indicating system for aircraft :
en
- CA332264A - Roofer's knife :
en
fr
- DE576468C - Protective device against the formation of soot :
de
en
- FR745367A - :
fr
- US1907709A - Cooling cap :
en
- USD89839S - Slicing machine :
en
- US1908079A - Refining metals :
en
- US1907463A - Apparatus for making sponge cake and the like :
en
- US1908185A - Service device for toothpicks and the like :
en
- FR745309A - :
fr
- FR745559A - :
fr
- GB391859A - Improvements in the manufacture and production of dyestuffs for dyeing cellulose esters and ethers :
en
- GB392071A - Middle layer for veneered board :
en
- DE576179C - Device for turning on and off inking rollers on rotary printing machines :
de
en
- DE576286C - Method for operating discharge tubes working with a positive column, the operating temperature of which must not fall below a certain limit, for television purposes :
de
en
- FR745336A - :
fr
- GB392561A - Improvements in or relating to keys for securing railway rails in their supporting chairs :
en
- GB392035A - Improvements in and relating to synchronous motor clocks :
en
- FR745418A - :
fr
- GR4149B - PREPARATION FOR THE BEST WINE MAKING. :
el
en
- FR745644A - :
fr
- US1908549A - Process for making tough styrol polymers :
en
- DE576540C - Radio receiver with adjustable bandwidth :
de
en
- DK47308C - Fertilizer spreader. :
da
en
- DE576217C - Method and device for the production of brake drums from a sheet steel jacket with wear-resistant, cast-iron lining :
de
en
- DE576488C - Aircraft chassis :
de
en
- FR745304A - :
fr
- FR745447A - :
fr
- GB392179A - Improvement in rail hangers for furniture :
en
- GB392017A - An improved method of and apparatus for the treatment of sewage :
en
- GB392057A - Improvements in or relating to braking or tempering devices for bobbins in flyer spinning, twisting, doubling and like machines used in the production of yarns and threads :
en
- US1908464A - Coking retort oven :
en
- US1908491A - Lead holder :
en
- GB392000A - Improvements in electric couplings :
en
- FR745310A - :
fr
- FR745344A - :
fr
- FR745517A - :
fr
- GB392193A - Improvements relating to electric transformers :
en
- DE576180C - Device for supplying a printed paper web with register holes in register to printing machines :
de
en
- DE576526C - Evaporator with heating by liquid baths for evaporation of temperature-sensitive solutions in a vacuum :
de
en
- GB391946A - Improvements in thermostatically controlled valves :
en
- DE576379C - Typesetting machine :
de
en
- DK47315C - Procedure for the Production of Yeast and Alcohol. :
da
en
- GB391894A - Improvements in or relating to plate heat-exchange apparatus for fluids particularlyapplicable to the cooling of milk :
en
- GB392195A - Improvements in or relating to electrical heating pads or the like :
en
- GB392005A - Improvements relating to observation mirrors for use on motor vehicles :
en
- DE576248C - Electric coil sensor :
de
en
- DE576280C - Manufacture of diaphragms :
de
en
- DE576370C - Arrangement for superimposing heavy current networks with audio-frequency currents :
de
en
- GB391882A - Improvements in clutch controlled reversing gearing :
en
- FR745498A - :
fr
- GB392043A - Transmission systems for ultra-short waves :
en
- GB392117A - Improvements in armour plate :
en
- FR745681A - :
fr
- GB392173A - Improvements in or relating to gramophones :
en
- GR4150B - STRUCTURE AGAINST DISTORMATION. :
el
en
- DE576145C - plant pot :
de
en
- DE576300C - Group lubrication pump with a reciprocating control piston and pump piston arranged in it :
de
en
- DE576325C - Remote electromagnetic liquid level indicator :
de
en
- DE575916C - Circuit arrangement for telephone dialers, in which two-wire connecting lines are selected by three-wire dialers :
de
en
- US1907808A - Journal box for railway equipment :
en
- US1907658A - Rock bit cone wrench :
en
- US1907800A - Rear vision device for closed body automobiles :
en
- CA332318A - Developing tank for films :
en
fr
- AT133133B - Container for the separate storage of the two components of a mixture. :
de
en
- CA332344A - Railway car truck :
en
fr
- DE576528C - Mixing device :
de
en
- GB392055A - Method and apparatus for producing lighting effects for illuminated advertisements and the like :
en
- US1907464A - Oiling device :
en
- US1908039A - Electrolytic rectifier :
en
- IE12468L - Radio receivers. :
en
- DE576518C - Firearm with device for changing the initial speed of the projectile by diverting part of the propellant gases :
de
en
- CA332313A - Adhesive and coating composition :
en
fr
- US1907488A - Means for applying bags over garments :
en
- AT133146B - Method of making cheese. :
de
en
- US1908175A - Spike pulling device :
en
- US1908332A - Swimming pool :
en
- US1907529A - Hook and balloon employing the same :
en
- US1907929A - Spinning centrifuge :
en
- US1908372A - Fusehead :
en
- US1907826A - Automatic toilet closure :
en
- US1907907A - Method of tapering metallic rods and the like :
en
- US1908181A - Dust collector and separator system :
en
- US1908186A - Kiln truck :
en
- US1908547A - Boiler :
en
- US1908042A - Hot water heating device :
en
- CA332375A - Lasting machine :
en
fr
- FR745404A - :
fr
- DE574110C - thresher :
de
en
- DE576181C - Sheet depositing device for printing machines :
de
en
- USD89815S - Design for a fountain pen :
en
- US1907559A - Electrical control and regulating circuits :
en
- US1907933A - Combined cord holder and take-up reel :
en
- DE576396C - Cap type chain isolator :
de
en
- AT133235B - Electric table lamps, in particular bedside lamps. :
de
en
- US1907988A - Preparation of anhydrous caustic :
en
- AT133135B - Process for the production of rayon. :
de
en
- AT133282B - Device for sterilizing gloves. :
de
en
- US1908067A - Support for ducts :
en
- US1908351A - Transmission measuring system :
en
- DE576562C - Brush for applying cleaning products to footwear :
de
en
- DK47290C - Knebel for Kreaturtojr and the like. :
da
en
- GB391855A - Improvements in or relating to telegraph printing and like selective apparatus :
en
- US1908123A - Fountain pen construction :
en
- US1907713A - Container dispenser :
en
- US1908451A - Brake mechanism :
en
- US1907470A - Internal combustion engine :
en
- US1907903A - Paper cutting and trimming mechanism :
en
- US1908092A - Electric fuel pump :
en
- US1908665A - Bedspring :
en
- US1907504A - Variable pitch propeller :
en
- US1907864A - Flaw detector for cables :
en
- US1908456A - Brake :
en
- US1908147A - Theftproof hanger for frames :
en
- CA332349A - Paper container bottom :
en
fr
- CA332323A - Condenser :
en
fr
- US1907908A - Fluid motor :
en
- US1908391A - Shock absorber :
en
- US1908597A - Tumbling pickler :
en
- US1908215A - Method of making screw and lock washer assemblies :
en
- US1907505A - Railway truck :
en
- US1908172A - Sound reproducing device :
en
- US1907570A - Glass shaping mechanism :
en
- US1907720A - Furniture brace :
en
- US1908000A - Feed collet :
en
- US1908154A - Azo dye and process of making same :
en
- US1908272A - Equipment and method for testing electrical coils and for trimming the leads thereof :
en
- US1907592A - Phosphoric acid ester of gluconic acid :
en
- US1908333A - Lamp control mechanism for message transmitting systems :
en
- US1907437A - Motion picture camera :
en
- US1908051A - Massage implement :
en
- US1907920A - Drawing lubricant :
en
- US1908406A - Paper drier :
en
- US1907628A - Soda straw dispenser :
en
- US1908644A - Paper fastener :
en
- DE576124C - Telephone station with self-charging facility :
de
en
- DE576332C - Fastening clamp with screw and lock nut like a hammer head for switchboards with double sheet metal walls :
de
en
- AT133264B - Self-seller of liquids, in particular beverages. :
de
en
- AT133319B - Device for performing blood transfusions or introducing medicinal products into the bloodstream. :
de
en
- DE576621C - Process for making non-dusting charcoal :
de
en
- US1907905A - Roller bearing :
en
- US1907652A - Automatic landing device for aeroplanes :
en
- US1907911A - Venting means for storage battery cells :
en
- US1908626A - Automatic control device :
en
- US1907723A - Sound reproducing device :
en
- US1907854A - Sinking foundation :
en
- US1908434A - Loading machine :
en
- DE576205C - Process to translate the changes in position or state of moving means directly into corresponding changes in an electrical current :
de
en
- DE576352C - Apparatus for printing and dispensing notes of value :
de
en
- US1908435A - Brake-applying means :
en
- DE576371C - Single-line current transformer :
de
en
- FR745599A - :
fr
- GB392203A - Improvements in and relating to vacuum cleaners :
en
- AU637832A - Manufacture of railway and tramway rails :
en
- US1907506A - Retainer clip :
en
- US1908017A - Sponge rubber soap holder :
en
- US1908480A - Ophthalmic mounting :
en
- CA332278A - Razor blade package :
en
fr
- CA332279A - Power apparatus :
en
fr
- CA332353A - Intake manifold air inlet :
en
fr
- AT133186B - Device for the operation of passenger ropeways. :
de
en
- DE576429C - Electrical plug contact :
de
en
- GB391918A - Improvements in and connected with paper blinds :
en
- DE576265C - Three-edged long hole drill :
de
en
- DE568880C - Chiller :
de
en
- FR745536A - :
fr
- CA332224A - Locomotive :
en
fr
- US1907575A - Cigarette machine feed :
en
- US1907663A - Internal combustion engine :
en
- US1907833A - Mill drive :
en
- US1907912A - Leaf spring :
en
- US1908616A - Process for removing impurities from oil :
en
- FR745368A - :
fr
- US1907526A - Extensible twin day bed :
en
- US1908036A - Firearm :
en
- US1908316A - Rectifying apparatus :
en
- US1908352A - Key-holding case :
en
- DE576279C - Process for the production of metal chlorine compounds from gases obtained by chlorinating roesting :
de
en
- GB392166A - Improvements in or relating to appliances for use in playing miniature or indoor golf :
en
- CA332356A - Steam power plant :
en
fr
- FR745477A - :
fr
- AT133308B - Method and apparatus for the production of end caps for steel cylinders for compressed gases u. like :
de
en
- CA332330A - Explosion turbine :
en
fr
- FR745674A - :
fr
- GB391913A - Improvements in cylinder lock mechanism :
en
- GB391970A - Improved method of obtaining photographic contrasts by means of diazonium compounds :
en
- US1908035A - Firearm :
en
- DE576130C - Process for the production of azo dyes :
de
en
- GB391938A - Improvements in or relating to thermionic valves or electron discharge tubes :
en
- GB392080A - Improvements in hinges for casement windows :
en
- GB392155A - Improvements in systems for the automatic control of winders and like installations :
en
- USD89856S - Jack endelson :
en
- USRE18826E - And one-third to james e :
en
- CA332231A - Wristlet watch :
en
fr
- FR745486A - :
fr
- FR745423A - :
fr
- US1907450A - Radiator ventilating unit :
en
- US1907573A - Brake shoe :
en
- US1907787A - Wire line guide :
en
- FR745582A - :
fr
- FR745558A - :
fr
- GB391900A - Improvements in combined switches and plug and socket connectors :
en
- GB391841A - Improvements in or relating to the manufacture of cigarettes :
en
- US1908578A - Apparatus for conveying and depositing cementitious material :
en
- FR745482A - :
fr
- FR745626A - :
fr
- FR745696A - :
fr
- DE576128C - Candlestick with handle made of elastic material :
de
en
- DE576137C - Process for the conversion of hydrogen sulphide into sulfur oxides and recovery of these in the form of ammonium salts :
de
en
- DE576340C - Draw nozzle :
de
en
- GB391989A - Improvements relating to multiple brush selectors for automatic telephone installations :
en
- FR745411A - :
fr
- GB392150A - Carburettor :
en
- DE576251C - Purification of sulfur :
de
en
- DE576632C - Gas discharge vessel with negative glow light, especially for television purposes :
de
en
- IE12905L - Cementing shoe soles :
en
- DE575493C - Electric tilt lamp :
de
en
- DE576275C - Inclined coke ramp :
de
en
- DE576555C - Obstetric device :
de
en
- DE576380C - Process for the extraction of metals from bituminous ores in which the ores are subjected to a heat treatment in the absence of air :
de
en
- GB391986A - Improvements in and relating to measuring methods for widths of fabric or the like :
en
- FR745377A - :
fr
- US1907579A - Gas package :
en
- US1907600A - Machine for making friction elements :
en
- US1907983A - Brake :
en
- GB392030A - Improvements in liquid fuel atomizing burners :
en
- FR745474A - :
fr
- GB391950A - Vizors for motor-vehicles :
en
- GB392041A - Improvements in or relating to reaping machine sections or blades :
en
- GB392123A - An improved back-fastening permanently attached to or formed integrally with the neck-band of a shirt or like garment, for keeping in position conventional collars for personal wear :
en
- FR745640A - :
fr
- GB392134A - Improvements in or relating to the preparation of catalysts for hydrogenating and other reactions :
en
- FR745714A - :
fr
- DE576209C - Continuous extractor :
de
en
- US1907533A - Method of and apparatus for mounting filamenis :
en
- US1908490A - Means for supplying webs :
en
- FR745412A - :
fr
- GB392162A - Improvements in or connected with grease or oil nipples or cups :
en
- DE576077C - Process for the recovery of the benzene flowing off with the dephenolized water during dephenolization of raw gas water :
de
en
- GB392139A - Improvements in and relating to the art of textile printing :
en
- GB391939A - Improvements relating to horse shoes :
en
- DE576574C - Compensation device for compasses :
de
en
- GB391953A - Improved hood for camera lenses :
en
- GB392083A - An improved process for making artificial silk by the bobbin system :
en
- DE576560C - Gear housing for a floor processing machine :
de
en
- US1907693A - Machine for wrapping articles :
en
- US1908143A - Checkerwork :
en
- CA332385A - Preserving, disinfecting and insecticidal product :
en
fr
- US1907761A - Winding mechanism for stock quotation projecting machines :
en
- US1908080A - Screw :
en
- AT133337B - Process for the production of castings. :
de
en
- AT133344B - Sound reproducing device. :
de
en
- US1907475A - Molded heat extractor connection :
en
- US1907695A - Reel :
en
- US1908566A - Towel cabinet :
en
- US1907797A - Container :
en
- US1908449A - Curtain and drapery fixture :
en
- DE576353C - Device for connecting several attached devices working one behind the other and side by side to a tractor :
de
en
- FR745316A - :
fr
- AT133192B - Switching device for coupling or braking engine parts, in particular a speed change gear for motor vehicles. :
de
en
- CA332325A - Superheater :
en
fr
- CA332387A - Plastic mass :
en
fr
- US1908409A - Regenerator :
en
- DE576358C - Caterpillar with two caterpillars :
de
en
- DK47297C - Absorption refrigeration machine. :
da
en
- US1907612A - Shoe :
en
- US1907497A - Production of synthetic resins :
en
- US1907970A - Drill-steel puller :
en
- US1908111A - Tail clamp :
en
- US1908140A - Typewriting machine :
en
- CA332255A - Mop :
en
fr
- DE576535C - Line switching device on line typewriters, line typesetting and printing machines, etc. like :
de
en
- FR745353A - :
fr
- US1908040A - Device for recirculating highly heated gases :
en
- US1907764A - Bread improving process and product :
en
- US1908176A - Process of making a purified coal tar ointment :
en
- US1908267A - Method of working metal :
en
- CA332359A - Compound pigment :
en
fr
- AT133238B - Electric heater for circulation heating. :
de
en
- DE576123C - Locomotive vehicle working with evaporation precipitation :
de
en
- FR745453A - :
fr
- AT133155B - Process for the preparation of carbamic acid esters. :
de
en
- CA332411A - Rice toasting and expanding process :
en
fr
- AT133210B - High voltage transformer, especially voltage transducer. :
de
en
- AT133297B - Electric resistance heater for hot water bottles. :
de
en
- AU674432A - An improved thief detector alarm :
en
- CA332284A - Film printing process :
en
fr
- CA332399A - Sulphur recovery :
en
fr
- US1908397A - Brake :
en
- US1907681A - Jewelry display device :
en
- US1907842A - Ground leveling attachment for tractor cultivators :
en
- US1908612A - Revolving plunger pump and compressor :
en
- DE576232C - Photographic camera with winding air ducts :
de
en
- AT133142B - Process for the hydrogenation of carbonaceous substances. :
de
en
- US1907980A - Apparatus for discharging lubricant under pressure :
en
- US1907511A - Composition socket for artificial legs :
en
- US1907556A - Stretching tong mechanism for hat blocking machines :
en
- US1907692A - Suction cleaner :
en
- US1908237A - Printing roller :
en
- US1908507A - Stooking machine :
en
- AT133132B - Process for the production of small-grain caustic alkalis in dry, durable form. :
de
en
- US1907727A - Ventilator :
en
- US1908647A - Electrical discharge device :
en
- DE576211C - Device for separating specifically heavier additions from lubricating oils :
de
en
- AT133144B - Process for the production of dimensionally stable and fire-resistant structural elements with a high insulating capacity against heat and moisture. :
de
en
- AU723732A - Improvements in or relating to television apparatus :
en
- DE576290C - Contact device for maximum instruments, such as ammeter, voltmeter, manometer, etc. :
de
en
- AT133281B - Metal vapor arc lamp. :
de
en
- AT133181B - Inflatable toys. :
de
en
- DE576277C - Process and device for heat treatment, in particular for the distillation of solid fuels :
de
en
- DE576567C - Drive for a lifting device :
de
en
- US1907824A - Hydraulic shock absorber :
en
- US1907499A - Above-water torpedo armament for surface warships :
en
- US1907639A - Mercury switch :
en
- US1907457A - Automatic box stack dumper :
en
- US1908564A - Apparatus for removing and conveying plastic material from mills :
en
- USD89829S - Design for a pencil clip or similar article :
en
- AT133147B - Process for the production of a white ground or white enamels. :
de
en
- US1907520A - Sound record :
en
- US1907737A - Spoon of paper or like material :
en
- US1907811A - Anchor post :
en
- GB392131A - Improvements in and relating to antifriction bearings :
en
- AT133165B - Protective cover for crops stored outdoors. :
de
en
- US1908484A - Process for the preparation of catalysts :
en
- AT133292B - Emanator. :
de
en
- US1908320A - Piezo-electric crystal holder :
en
- DE576315C - Container for holding high tension gases :
de
en
- US1907690A - Process for preparing clays :
en
- US1908190A - Process for the catalytic alkylation of organic compounds :
en
- US1908319A - Evolution of hydrocyanic acid from calcium cyanide :
en
- US1908633A - Process of removing cyanide compounds from gases :
en
- USD89837S - gottesman :
en
- US1908061A - Process of applying color to metalized articles :
en
- US1907932A - Process of manufacturing electrical contact members :
en
- US1908222A - Brush for electrolytic use and electrodes therefor :
en
- US1908138A - Tone carrier projecting apparatus :
en
- US1907496A - Gas cell material :
en
- AT133345B - Zinc sheet for galvanic elements. :
de
en
- FR745704A - :
fr
- DE576378C - Dressmaker's dummy or bust :
de
en
- GB391993A - Improved bit for horses :
en
- USD89842S - Baymond w :
en
- DE576419C - Painting lock with any choice of characters :
de
en
- FR745581A - LEAD ACCUMULATORS, PARTITIONED :
en
fr
- US1908350A - Combined weighing and counting scale :
en
- US1908376A - Production of sulphonated products :
en
- US1908408A - Method of and apparatus for controlling aircraft :
en
- USD89827S - of belleville :
en
- USD89846S - Design for a pencil :
en
- DE576216C - Method and device for casting hollow bodies :
de
en
- US1907429A - Chabges h :
en
- DE576489C - Makeshift motor built into the bicycle frame :
de
en
- DE576593C - Sheet metal cladding for hollow bodies in aircraft construction :
de
en
- FR745495A - :
fr
- FR745506A - :
fr
- AU103849B2 - Tower or vertical mast type antenna systems :
en
- CA332270A - Container filler :
en
fr
- US1907710A - Metal catalyst and preparation thereof :
en
- US1907784A - Dump vehicle :
en
- AT133258B - Photometer for determining the light intensity of objects by means of a luminous body that phosphoresces after exposure to light rays as a reference light source. :
de
en
- FR745718A - :
fr
- DE576336C - Measuring device to determine the field strength and to determine the magnetization constants, preferably for strip-shaped sheet metal samples :
de
en
- DE576174C - Reinforcement hole punch with a lever which is pivotably arranged on the base plate and carries the punching tools :
de
en
- DE576572C - Window sill support :
de
en
- GB392101A - Improvements in and relating to electric indicating instruments and switches :
en
- US1907825A - Tubing protector and guide :
en
- DE576247C - Forcibly guided bobbin indenter for weft bobbin exchange devices on looms :
de
en
- DE576507C - Timer for electric and gas lighting :
de
en
- DE576466C - Process for the production of new condensation products :
de
en
- GB392100A - Improvements in automatic starting rheostats for electric motors :
en
- FR745736A - :
fr
- FR745343A - :
fr
- GB391858A - Improvements in refractory brick :
en
- GB392187A - Improvements in or relating to suspension arrangements for road vehicles :
en
- FR745725A - :
fr
- FR745604A - :
fr
- GB392529A - Improvements in method of and apparatus for controlling the flow of fluids :
en
- GB392027A - A process of oiling textile fibres :
en
- FR745481A - :
fr
- US1907754A - Tilting and adjusting device for motion picture apparatus :
en
- US1908236A - Scales :
en
- US1907509A - Chain guide :
en
- US1908261A - Method and apparatus for manufacture of spring coils :
en
- US1908493A - Electrically controlled heating system :
en
- CA332407A - Telephone dial illumination :
en
fr
- DE576289C - Switching arrangement for starting inverters, especially in a self-exciting circuit :
de
en
- DE576377C - Process for the manufacture of ceramic products :
de
en
- FR745665A - :
fr
- AT133187B - Automatic rail car coupler. :
de
en
- AT133204B - Building base plate. :
de
en
- CA332408A - Self-grinding valve :
en
fr
- FR745671A - :
fr
- US1907448A - Classifying machine for cereals :
en
- US1907958A - Artificial eye :
en
- USD89819S - Island :
en
- DE576522C - Glue wire holder for gas ignition that can be pushed out of its protective sleeve :
de
en
- US1907876A - Brake applying means :
en
- US1908637A - Hydraulic cement mortar and method of compounding the same :
en
- AT133162B - Igniter pack and its production process. :
de
en
- DE575247C - Production of soda and potash with simultaneous extraction of chlorammonium :
de
en
- DE576490C - Fountain pen :
de
en
- USD89853S - of barberton :
en
- US1908209A - Buckle for garments :
en
- US1908617A - Dishwasher :
en
- US1908056A - Soldering iron :
en
- DE575805C - Device for automatic interconnection and disengagement of gear parts :
de
en
- DE576199C - Device socket with earthing :
de
en
- US1907699A - Buffer :
en
- US1907796A - Wood preserving and finishing preparation and process :
en
- US1907822A - Method of improving solvents prepared from partially oxidized hydrocarbons :
en
- AT133229B - Pulverized coal firing, in particular pulverized coal locomotive firing. :
de
en
- US1907951A - Valve mechanism for fluid pressure operated well pumps :
en
- US1908112A - Synchronizing clock control system :
en
- DK47317C - Procedure for shrinking woven or similar fabrics or yarns. :
da
en
- AT133106B - Fluid coupling based on the Föttinger gearbox. :
de
en
- AU720632A - Improvements in or relating to wireless signalling :
en
- AU887332A - Improvements in or relating to breathing appliances :
en
- DE569312C - Control system for elevators :
de
en
- DE576548C - Device for incinerating waste such as garbage :
de
en
- FR745716A - :
fr
- GB391956A - Improvements relating to the removal, cleaning and replacement of the ballast of railway tracks :
en
- FR745595A - :
fr
- DE576575C - Registration device for pointer instruments :
de
en
- DE575943C - True thickener :
de
en
- DE575410C - Device for measuring electrical resistances or temperatures with temperature-dependent resistances by means of a quotient meter :
de
en
- DK47296C - Tool for fitting car wheels on the axle hub. :
da
en
- US1908131A - Adjustable socket for lighting fixtures :
en
- DE576215C - Process for the production of vaccines :
de
en
- CA332346A - Telephone system :
en
fr
- US1908285A - Central hinged window :
en
- US1908673A - Railway :
en
- DE576131C - Process for the preparation of Kuepen dyes of the 1,2-benzanthraquinone series :
de
en
- GB392088A - Improvements in or relating to meat or sausage packages :
en
- DE576244C - Cleaning and processing device for clay u. like :
de
en
- DE576383C - Electric drive device for drum washing machines :
de
en
- US1907714A - Dispensing apparatus :
en
- GB392042A - Improved manufacture of sulphur-soap :
en
- DE576156C - Aerator :
de
en
- DE576423C - Pattern piercing device :
de
en
- FR745301A - :
fr
- DE576186C - Arrangement for controlling any device, e.g. B. for simultaneous and automatic setting of type groups in word typewriters :
de
en
- DE576663C - Arrangement to prevent the ingress of air into pumps which are arranged above the suction chamber :
de
en
- GB391895A - Improvements in and connected with electrical heating elements, and in the manufacture of the same :
en
- US1907810A - Ophthalmic lens :
en
- US1907878A - Apparatus for forming concrete floors :
en
- US1907803A - Microscope-centrifuge :
en
- US1908187A - Method of manufacturing metallic gear wheels :
en
- US1908218A - Abrasive stone holder :
en
- US1908246A - Bass mechanism for accordions :
en
- USD89817S - Walter d :
en
- US1908004A - Laminated glass and process of making the same :
en
- DE576580C - Computing device for displaying fractions :
de
en
- FR745434A - :
fr
- US1907657A - Hand bag and similar receptacle :
en
- US1907815A - Whirligig :
en
- US1908667A - Cardboard box :
en
- DE576162C - Process for the simultaneous removal of ammonia, hydrogen sulfide and hydrogen cyanide from gases and the recovery of ammonium sulfate, sulfur and rhodanammon with the aid of washing liquors containing ammonium polythionate and ammonium thiosulfate :
de
en
- GB392079A - Improvements in or relating to automatic telephone stations :
en
- DE576321C - Process and device for the production of a dry milk which is easily soluble in water :
de
en
- CA332351A - Sulphur arsenic compound condensation :
en
fr
- DE573298C - Device for regulating the flow rate of a liquid, in particular the amount of fuel in floatless carburetors :
de
en
- DE576067C - Locking for containers and doors of all kinds controlled by the use of a magnetic bar :
de
en
- US1907696A - Internal combustion engine :
en
- US1908649A - Electrical discharge device :
en
- FR745638A - :
fr
- FR745662A - :
fr
- US1908130A - Process for breaking petroleum emulsions :
en
- US1908653A - Pumping unit :
en
- AT133294B - Dirt separator for liquids. :
de
en
- CA332326A - Grinding mill :
en
fr
- US1908113A - Closure :
en
- DE576150C - Air pump :
de
en
- GB391934A - An electric switch for alarm clocks :
en
- US1908062A - Electric conductor :
en
- US1908322A - Weed puller :
en
- FR745570A - :
fr
- DE576607C - Pole-changing induction motor for driving knitting, knitting and similar machines :
de
en
- DE576246C - Electromagnetic elevator device :
de
en
- FR745445A - :
fr
- GB392063A - Improvement in machines for extracting threads from woven fabrics :
en
- CA332398A - Sulphur recovery :
en
fr
- FR745443A - :
fr
- US1907894A - Apparatus for manipulating annular bodies :
en
- US1908551A - Fuel and spark control for internal combustion motors :
en
- DE576274C - Device for centering screw-in die carriers for metal extrusions, especially lead cable presses :
de
en
- FR745537A - :
fr
- US1907453A - Method of and machine for making steel wool :
en
- US1907687A - Coil supporting spider :
en
- US1908577A - Oscillating grinder :
en
- US1907599A - Terminal construction :
en
- US1907817A - Portable receptacle :
en
- US1907978A - Razor wiper :
en
- GR4144B - PETROL SHIPWARE LAUNCH LAUNCHER. :
el
en
- US1907598A - Electrical circuit :
en
- US1907840A - Pipe closure :
en
- US1907926A - Tip for mechanical lead pencils :
en
- US1908624A - Reel :
en
- USD89844S - Felix boudott :
en
- US1908437A - Motor vehicle power shift :
en
- DE576169C - Device for the production of imitation marcasite jewelery stones from sheet metal :
de
en
- FR745594A - :
fr
- FR745735A - :
fr
- DE576306C - Mechanical pencil :
de
en
- FR745357A - :
fr
- DE576661C - Screw press with only one drive pulley :
de
en
- FR745706A - :
fr
- US1908535A - Bicycle basket support :
en
- US1908269A - Rolling mill :
en
- US1908457A - Truck body :
en
- FR745576A - :
fr
- DE576365C - Process for the production of two- and multi-pronged forks :
de
en
- FR745303A - :
fr
- FR745311A - :
fr
- DE576351C - Device for balancing masses on rotating bodies :
de
en
- FR745407A - :
fr
- FR745425A - :
fr
- US1907525A - Fenderwell lock :
en
- US1907852A - Checker brick system :
en
- FR745444A - :
fr
- FR745587A - :
fr
- GB392197A - Improvements in means for controlling the intensity of current in electric lamps andother circuits :
en
- GB391897A - Improvements in or relating to methods of controlling, fading or combining electric signals and apparatus therefor :
en
- GB391987A - Improvements in the dyeing of cellulose esters and ethers :
en
- DK47303C - Light signal coupling, especially for railway operations. :
da
en
- US1908340A - Double duty floor dividing strip :
en
- FR745314A - :
fr
- FR745698A - :
fr
- FR745437A - :
fr
- FR745552A - :
fr
- US1907434A - Sewing machine :
en
- US1908031A - Apparatus for handling and dispensing loose milk :
en
- FR745566A - :
fr
- FR745732A - :
fr
- GB391876A - Process for the production of artificial filaments, threads, films, and the like and fabrics and other articles containing the same :
en
- GB392202A - Hydraulic shock absorbing system for vehicles :
en
- DE576427C - Process for the extraction of tar from raw ammonia water :
de
en
- DE576285C - Circuit for alternating current motor coaches :
de
en
- DE576676C - Sand spreader for motor vehicles :
de
en
- FR745325A - :
fr
- DE576476C - Chimney top :
de
en
- FR745332A - :
fr
- FR745659A - :
fr
- DE576558C - Device for lifting an endless glass ribbon from the melt :
de
en
- GB392143A - Improvements in or relating to cocks :
en
- FR745607A - :
fr
- DE576127C - Electric lighting fixture :
de
en
- DE576338C - Radiation meter, especially for X-rays, which consists of an ionization chamber and a measuring system connected to it :
de
en
- DE576669C - Gear change transmission with freewheel device, especially for motor vehicles :
de
en
- FR745396A - :
fr
- DE576308C - Removable racing surface for sports shoes :
de
en
- FR745542A - :
fr
- DE576182C - Device for electromagnetic control of the printing device on address printing machines :
de
en
- DE576543C - Star-delta switch :
de
en
- GB392078A - Improvements in multiple position rotary or oscillatory electric switches :
en
- GB392113A - Improvements in and relating to electric circuits tuned to offer low impedance to currents of a plurality of frequencies :
en
- US1908136A - Adjustable support for x-ray cassettes :
en
- AT133134B - Process for the production of food. :
de
en
- AT133150B - Process for the preparation of salts of iodomethanesulfonic acid or its homologues. :
de
en
- AT133189B - Arrangement for supporting flaps in the open position, especially for roof flaps on freight cars. :
de
en
- AT133325B - Electric counter, especially clock. :
de
en
- CA332241A - Road material spreading machine :
en
fr
- DE576413C - Arrangement to prevent the liquid column from tearing off in long pipelines :
de
en
- DE576667C - Wireless control of aircraft :
de
en
- US1907682A - Battery tester :
en
- CA332229A - Colour plate production :
en
fr
- AT133153B - Process for spinning off saturation sludge masses containing colloidal substances in a sieve drum. :
de
en
- AT133272B - Tower bell ringing machine. :
de
en
- DE576641C - Process for the preparation of dyes of the anthrapyrimidone series :
de
en
- AT133159B - Process for drying wet goods. :
de
en
- USRE18825E - Apparatus for controlling steam generation :
en
- FR745491A - :
fr
- US1907848A - Progressive rocker :
en
- US1908591A - Bathing suit and similar sport garment :
en
- US1908605A - Boiler :
en
- US1908658A - Machine for producing wall board :
en
- FR745545A - :
fr
- US1907758A - Electrical condenser :
en
- US1907829A - Time measuring apparatus :
en
- FR745502A - :
fr
- USD89851S - Design for a lighting fixture globe :
en
- GB392064A - Improvements in or relating to gulley emptying apparatus :
en
- FR745348A - :
fr
- FR745717A - :
fr
- FR745743A - :
fr
- GB391991A - Improvements in shackles for chain cables :
en
- GB392137A - Improvements in slicers for sausages and the like :
en
- DE576242C - Pliers for shooting work :
de
en
- DE576411C - Process for the protection of wool and woolen fabrics against insect damage :
de
en
- FR745636A - :
fr
- FR745308A - :
fr
- FR745333A - :
fr
- FR745648A - :
fr
- GB391911A - Hair curling apparatus :
en
- GB392198A - Improved manufacture of bricks :
en
- US1908264A - Control device for phonographs, etc. :
en
- FR745383A - :
fr
- FR745609A - :
fr
- GB391929A - Process and apparatus for degreasing wool with solvents :
en
- US1908109A - Bookbinding :
en
- GB391909A - Process for covering cylindrical cores or pipes with a mixture of hydraulic cement and asbestos :
en
- GB392152A - Improvements in and relating to matrix magazines for typographical composing machines :
en
- DE576200C - Process for the production of winding lobes on high voltage cables :
de
en
- DE576317C - Procedure for balancing telecommunications cables :
de
en
- US1907480A - Friction clutch mechanism :
en
- US1908554A - Broom and mop holder :
en
- GB391981A - Floor covering and process of preparing the same :
en
- DE576410C - Talking machine :
de
en
- FR745339A - :
fr
- FR745577A - :
fr
- DE576408C - Process for removing acetylene, diacetylene and other triple bond hydrocarbons from coke oven gas :
de
en
- DE576477C - Skylight and similar glass covers :
de
en
- AT133184B - Motor vehicle. :
de
en
- DE576328C - Process for the production of printing forms for rubber roller printing :
de
en
- FR745693A - :
fr
- GB392070A - Improvements in carbon-web equipments for typewriting machines :
en
- GB392105A - Boat winch :
en
- GB392044A - Means permitting of evaporating or of de-gasifying in vacuo continuously a liquid contained in any vessel or apparatus :
en
- AT133283B - Process for the preparation of durable, supersaturated calcium gluconate solutions. :
de
en
- AT133311B - Apparatus for awakening, developing and promoting human presence of mind and quick-wittedness. :
de
en
- US1907724A - Calculating machine :
en
- US1907862A - Pipe adjusting apparatus :
en
- US1907942A - Foam generating apparatus :
en
- US1907949A - Well pump :
en
- US1908088A - Pressure switch :
en
- US1908127A - Metal sheathed roof :
en
- US1908503A - Pressure indicator :
en
- FR745369A - :
fr
- AT133183B - Rail nail with a number of longitudinal ribs. :
de
en
- FR745328A - :
fr
- GB391958A - Fuel oil injection systems for diesel motors :
en
- GB392170A - Improvements in or relating to the packing of tin plates :
en
- US1907691A - Process for purifying liquids :
en
- US1908356A - Machine for operating on lasts :
en
- CA332307A - Welding apparatus :
en
fr
- DE576307C - Double fountain pen :
de
en
- AT133249B - High pressure steam generator. :
de
en
- AT133124B - Sintered carbide alloys containing borearbide for implements and tools and processes for their manufacture. :
de
en
- DE576210C - Device for the uninterrupted distillation of mineral oils and related substances :
de
en
- DE576226C - Sealing hose for throttle valves :
de
en
- DE576513C - Lubricating device for roller bearings with solid cage :
de
en
- US1907918A - Floral rack :
en
- US1908592A - Work-rotating structure for machine tools :
en
- AT133290B - Shaped bodies made of porous material coated with a gelatin layer and process for their production. :
de
en
- DE575700C - Vibrating machine :
de
en
- US1907607A - Standard for shoemakers' lasts :
en
- US1907650A - Toaster :
en
- US1908198A - Return bend and method of forming the same :
en
- US1908538A - Low temperature distillation apparatus :
en
- USD89859S - Textile fabric or similar article :
en
- AT133330B - Structural steel. :
de
en
- US1907517A - Regulating system :
en
- US1907679A - Knock down porcelain enameled cabinet :
en
- US1907747A - Laboratory filter :
en
- US1908214A - Braking mechanism :
en
- US1908244A - Inner tube for vehicle tires :
en
- US1907925A - Automobile frame straightening machine :
en
- US1908283A - Fish filleting machine :
en
- US1908474A - Connected bearing :
en
- US1908588A - Ceiling canopy support :
en
- US1907880A - Routing tool :
en
- AT133129B - Process for the electrolytic deposition of heavy metals. :
de
en
- US1908032A - Gooseneck operating means for die casting pumps :
en
- US1908441A - Switch :
en
- US1908404A - Cultivator blade :
en
- US1908651A - Apparatus for the distillation of solid carbonizable fuel :
en
- US1907790A - Hood fastener :
en
- US1908525A - Collar stay :
en
- US1907734A - Gas burner :
en
- US1908114A - Electrical heater for circulating water :
en
- GB392094A - Improvements in or relating to kinematograph apparatus :
en
- CA332380A - Constant frequency oscillator :
en
fr
- FR745547A - :
fr
- DE576272C - Storage for transducers and pressing bars of horizontal metal pipe and extrusion presses :
de
en
- DE576334C - Device for limiting the voltage fluctuations with changing speed for alternators with coupled exciter :
de
en
- DE576436C - Motor gear unit :
de
en
- US1908517A - Vehicle body construction :
en
- US1907776A - Selective electrical device :
en
- US1907794A - Motor vehicle transmission :
en
- US1908589A - Time relay :
en
- DK47295C - Separate Box for Shipping Butter or the Like. :
da
en
- FR745455A - :
fr
- US1907557A - Safety razor :
en
- USRE18828E - A corpo :
en
- DE576569C - Fixed, steep staircase with half-steps offset from one another in height :
de
en
- FR745351A - :
fr
- FR745676A - :
fr
- GB392174A - Improvements in or relating to electric connecting devices :
en
- FR745615A - :
fr
- FR745672A - :
fr
- GB391872A - Improved method of and means for removing water and other liquids from sports grounds, workings, and the like :
en
- US1907909A - Watch case :
en
- US1908276A - Comparator gauge :
en
- US1908277A - Absorption machine :
en
- US1907999A - Dam and method of constructing the same :
en
- US1908057A - Insulating means against heat :
en
- US1908531A - Camera bellows and method of making same :
en
- US1908028A - Jib crane :
en
- US1908288A - Garment :
en
- DK47298C - Bicycle mirror for placement on the head. :
da
en
- IE13084L - Deeper setting of growing plants :
en
- AT133333B - Magnetic frame for direct current machines. :
de
en
- FR745337A - :
fr
- DE576201C - Two- or multi-stage gearbox for forward and backward switching, especially for regulating transformers :
de
en
- DE576597C - Device for signaling with arc lamp headlights :
de
en
- DE576459C - Device for regulators of electrical machines in which several values of the controlled variable correspond to a certain variable of the variable to be controlled :
de
en
- GB391880A - Improvements in or relating to constant frequency periodic devices for use in connection with electrical high frequency oscillators, radio transmitters and the like :
en
- US1907773A - Grain valve and means for operating the same :
en
- US1907888A - Sand aerator :
en
- US1908450A - Automobile hat and parcel rack :
en
- USD89854S - Design for an undergarment :
en
- AT133304B - Curette. :
de
en
- GB392115A - Improved method of making articles from rubber dispersions :
en
- US1907789A - Composition of matter :
en
- DE576185C - Type wheel sector typewriter with button as a children's typewriter :
de
en
- US1908415A - Brake :
en
- US1908252A - Grinding mechanism :
en
- DK47300C - Device for Draining Blood from Slaughter Animals. :
da
en
- AT133139B - Process for the production of gluconic acid. :
de
en
- FR745468A - :
fr
- DE576269C - Device for attaching luminous and colored strips in panels for luminous pictures :
de
en
- DE576644C - Chair with back struts and legs that are hinged to the seat :
de
en