- US1687591A - Gear-shifting mechanism :
en
- US1687902A - Circuit alarm :
en
- US1688181A - Screw driver :
en
- US1688189A - Rectifier system :
en
- USD76598S - Design for a store front :
en
- US1687953A - Handle mounting for brushes :
en
- US1687655A - Carton and method of wrapping mops :
en
- US1687701A - Mud grip :
en
- AU1228228A - Improvements in or relating to batch-feeding machines for use in manufacture of confectionary :
en
- DE467059C - Process for the preparation of water-insoluble azo dyes :
de
en
- CH128373A - Process for the representation of a colored lacquer. :
de
en
- CA284002A - Light signal switch :
en
fr
- US1687986A - Weeding hoe :
en
- US1688022A - Typewriting machine :
en
- GB288177A - Improvements in or relating to the transmission of pictures using intermediate record media of steel carrying means magnetised on the poulsen telegraphone principle :
en
- GB298859A - Rotary sump pump :
en
- US1687959A - Apparatus for polishing plates of glass, marble, or other material :
en
- US1687736A - Hockey-stick-end buffer :
en
- US1687775A - Game device :
en
- CH128258A - Acoustic device diaphragm. :
en
fr
- DE467082C - Device for operating diesel engines with vaporized fuel, which is blown into the combustion chamber by its own pressure :
de
en
- DE467116C - Process for processing old items of clothing or the like. :
de
en
- DK39378C - Cooking facilities. :
da
en
- GB298767A - Improvements in or relating to apparatus for detecting the presence of inflammable gas :
en
- CH128265A - Process to produce low-carbon metals or alloys. :
de
en
- US1687486A - Ferrous alloy :
en
- US1687831A - Scrubbing brush :
en
- US1687577A - Cotton-picker's sack :
en
- US1687850A - Frame for buildings :
en
- US1688213A - Dirigible light :
en
- CH128352A - Coaster brake. :
en
fr
- CA284105A - Animal trap :
en
fr
- CH128161A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128288A - Radiator for internal combustion engines. :
en
fr
- CH128374A - Process for the representation of a colored lacquer. :
de
en
- US1687650A - Latch :
en
- CA283984A - Tank valve :
en
fr
- FR644982A - Improvements to sound reproduction systems :
en
fr
- CH128262A - Electric timepiece with pendulum. :
de
en
fr
- US1687735A - Side frame :
en
- ES109458A1 - Procedure for obtaining nitrates from alkalis and terreoalkaline. :
en
es
- USD76655S - Socbates a :
en
- FR644826A - Vending machine :
en
fr
- DE467070C - Air heater :
de
en
- ES108672A1 - Improvements in the machines for sewing the heel and toe of the soles of espadrilles and similar footwear. :
en
es
- US1688051A - Traction rim for automobiles, trucks, and the like :
en
- US1688205A - A cobpobation :
en
- FR644890A - screens for image projections in bright rooms and for photographs with short exposure time :
en
fr
- US1688162A - Stehlik :
en
- CA284074A - Insulator :
en
fr
- CH128323A - Varicose vein stocking. :
de
en
- US1688043A - Alloy :
en
- US1687961A - Signal-element construction :
en
- ES109448A1 - A device for governing a paper device in stenography machines. :
en
es
- FR645113A - Multiple advertising device, showing on both sides and simultaneously two different advertisements :
en
fr
- US1687858A - Electrical heater :
en
- US1688088A - Process for straightening rugs :
en
- FR644930A - Improvements to devices for weighing high load by freight elevators, cranes and other lifting devices :
en
fr
- DE467081C - Switch for electrically operated fuel pumps :
de
en
- ES109312A1 - A hygienic cloth with a new arrangement of its blades. :
en
es
- GR2019B - ASSEMBLY DEVICE (THROUGH BEAMS) FOR PIPES AND SIMILAR NATURE SIMILAR CONSTRUCTION. :
el
en
- US1688247A - Alloy and its application to the manufacture of electrical conductors :
en
- US1688298A - Rotary cutter :
en
- US1687542A - Cooling system :
en
- NL18815C - :
en
- US1688305A - Reenforced concrete cribbing :
en
- FR644834A - Assembly to avoid, in collector cascades, self-excitation in frequency foreign to the network :
en
fr
- FR644936A - Improvements to the mordanting and dyeing of materials consisting of or containing cellulose derivatives :
en
fr
- US1688019A - Cookstove :
en
- US1688123A - Sugar dispenser :
en
- DE438155C - Device for securing the two-part clamping sleeve for the roller bearings of undivided multi-crank shafts :
de
en
- US1687938A - Method of producing coils of flexible material and coils and core members relating to same :
en
- US1688241A - Weather shield :
en
- US1687834A - Traction wheel and chain :
en
- DE467128C - Electric pressure switch with holding device of the push shaft in the lower position and with release button :
de
en
- ES108823A1 - A motor group. :
en
es
- FR645186A - Soft, extensible and removable bar for shoes :
en
fr
- GB298777A - Improvements relating to railway and tramway points or switches :
en
- ES108743A1 - Improvements in the devices to increase the draft of the chimneys. :
en
es
- GB290966A - Movable eye for pictures on postcards, toys and the like :
en
- GB298935A - Improvements in or relating to fluid-actuated rock-drills and similar tools :
en
- US1687499A - Batch hopper :
en
- US1687743A - Caleitdab stbuctube :
en
- GB298676A - Improvements in and relating to variable speed gearing :
en
- US1687505A - Electron-discharge device :
en
- US1687828A - Wireless-telephone tube sending station :
en
- US1688279A - Liquid-supply tank :
en
- GB298702A - Improvements in or relating to apparatus for raising and lowering sliding windows :
en
- GB298758A - Improvements relating to loom shedding motions :
en
- GB298700A - Improvements relating to the treatment of wheat and other cereals :
en
- US1687933A - Electrical signaling system :
en
- CH128211A - Process for the production of a metal, in particular aluminum, wallpaper with a tekko-like effect. :
de
en
- CA284017A - Safety pocket :
en
fr
- CA284097A - Pharmaceutical product :
en
fr
- CH128350A - Apparatus for regumming pneumatic tires. :
en
fr
- ES109490A1 - A device for heating the bed by means of hot air introduced. :
en
es
- GB298770A - Improvements in type cases and type distributing means :
en
- GB298814A - Improvements in or relating to percussion mechanism for tools :
en
- GB298831A - Improvements in sliding latch locks :
en
- FR644990A - Pocket toiletry box :
en
fr
- GB281705A - Improvements in and relating to combustion control :
en
- US1687805A - Process of bleaching foodstuffs :
en
- DE467186C - Device for utilizing the crack water from high pressure hot water feed pumps :
de
en
- US1687752A - Battery plate :
en
- US1687767A - Folding table for ironing machines :
en
- DE466819C - Device for encryption and decryption :
de
en
- ES109329A1 - Device in support springs. :
en
es
- FR645007A - Travel medical suction cup, practical, economical, safe, can be used as a night light and hurricane lamp :
en
fr
- FR645187A - Bottle rinsing machine :
en
fr
- FR644914A - Method and installation for monitoring an electrical circuit :
en
fr
- FR645179A - Strapping machine for boxes, bales and bundles :
en
fr
- ES109370A1 - Apparatus to make the knots of weaver with knife to cut the ends of the threads. :
en
es
- GB298786A - Improvements in and relating to containers for foods, paints and the like :
en
- GB298998A - Improvements in or relating to saddles for motor cycles, bicycles or the like :
en
- GB298809A - Improvements in ball bearings :
en
- GB275959A - Improvements in wheel rims for vehicles :
en
- DE467290C - Rules for arc lamps :
de
en
- GB283912A - Improvements in combined electric switches and voltage regulators :
en
- CA284057A - Train control :
en
fr
- ES109378A1 - An almond separating and debarking machine. :
en
es
- US1688102A - Sleeper anchor :
en
- CA283992A - Automobile bed :
en
fr
- ES109081A1 - Improvements in porous materials for the coating of containers intended to receive or contain gases under pressure. :
en
es
- GB298879A - Improved device for scraping or scouring floors :
en
- US1688117A - Composition of matter for transfer designs :
en
- GB294143A - :
en
- CH128267A - Method and device for cutting holes by means of an oxygen torch. :
de
en
- DE467146C - Process for the production of metals which can be driven out of their sulphides by metallic iron :
de
en
- DE467035C - Process for sealing pipes and ring-shaped bodies of all kinds in vessel walls or plates :
de
en
- US1687875A - Display stand :
en
- US1688014A - Frost-prevention device for windows :
en
- GB298709A - Method and apparatus for preparing chains, rings, chain mail and similar articles for the soldering :
en
- FR644999A - Shock absorber for front fork of bicycles or other cycles :
en
fr
- GB288659A - Improvements in or relating to automatic weft-replenishing means for looms for weaving :
en
- GB298826A - Improvements in metal tanks, boxes and the like :
en
- DE466970C - United woodworking machine :
de
en
- ES109338A1 - Elastic stretch ring for stretch machines. :
en
es
- US1687870A - Window device :
en
- US1688184A - Handling cane juice :
en
- US1687574A - Article-forming apparatus :
en
- US1687780A - Porous-metal plug for valve lubrication :
en
- USD76635S - Design fob :
en
- DE467016C - Toy figure in which the tail of the figure is rotated by external pressure :
de
en
- US1688316A - Sliding automobile seat :
en
- US1688315A - Frying machine :
en
- ES108715A1 - Procedure for the construction of concrete pavements of separate stones. :
en
es
- FR644910A - Improvements to molding processes for plastic, pasty or other materials :
en
fr
- FR645027A - Improvement in metal shutters :
en
fr
- FR645089A - Drill unit, operated by dispensing pressurized liquid :
en
fr
- US1687678A - Container or wrapper :
en
- US1687785A - Process for neutralizing cellulose-bearing material for subsequent saccharification :
en
- US1687917A - Internal-combustion engine :
en
- DE467197C - High voltage cables :
de
en
- GB287562A - Method of and means for indicating the termination of the period of use of breathing cartridges supplying oxygen :
en
- FR644954A - New construction of pedals :
en
fr
- DE466805C - Cutter for the production of pieces of cake with raised edges or stripes from strips of dough formed by several layers of dough :
de
en
- FR645159A - Plane :
en
fr
- US1687598A - Rotary bias cutter :
en
- GB287450A - Process of improving the resistance to corrosion of magnesium and magnesium alloys :
en
- USD76640S - Design for a table for radio receiving sets or the like :
en
- GR2018B - PERFECTIONS IN OR IN RELATION TO THE PRODUCTION OF CONCRETE OR CELLULAR CONCRETE AND SIMILAR MATERIAL. :
el
en
- FR645166A - Improvements to compound fertilizers :
en
fr
- GB298706A - Improvements in or relating to gas cartridges for fire extinguishers :
en
- CH128289A - Fuel pump. :
de
en
- US1688003A - Adjustable merchandise sales table :
en
- US1688091A - Slitting device for bag-making machines :
en
- GB298866A - Improvements in or relating to motor vehicle head lamps and the like :
en
- ES108691A1 - Manufacturing process of agglomerated solid carbon dioxide and device for the use of this process. :
en
es
- US1687554A - Leakageproof spring-secured safety valve :
en
- US1687883A - Transmission system :
en
- ES109410A1 - Detonating device alarm against theft. :
en
es
- FR644809A - X-ray generator :
en
fr
- FR645123A - Device allowing rapid opening of cans :
en
fr
- GB298871A - Improvements in and relating to windscreen wipers used in conjunction with internal combustion engines :
en
- FR644874A - Processes and installation for the manufacture of glass sheets :
en
fr
- US1687628A - Rheostat :
en
- US1688210A - Stair, ladder, and the like :
en
- USD76595S - Design por a clock case :
en
- FR644838A - Illuminated wall indicating device :
en
fr
- GB298774A - Improvements relating to the draft or delivery rollers of machines such as ring spinning frames and the like :
en
- AU1015527A - Improvements in or relating tothe rectifying of mixed gases :
en
- CH128233A - Process for the preparation of N-N'-dihydro-1.2.2 '. 1'-anthraquinonazine. :
de
en
- US1687594A - Tape-moistening device :
en
- US1687937A - Electric furnace and electrode crane :
en
- DE466973C - Nut lock :
de
en
- GB297765A - Improvements in gas washers :
en
- ES108574A1 - A new procedure, with the corresponding device, for the torrefaction of the crushed cork and the manufacture of the agglomerates. :
en
es
- FR645112A - Apparatus for distributing and placing concrete and similar materials by compressed air :
en
fr
- FR645148A - Opening device for metal boxes :
en
fr
- GB274507A - High emission thermionic valve :
en
- GB291000A - Locking bar for loose leaf binders :
en
- DK39367C - Apparatus for Sharing Dough. :
da
en
- ES109350A1 - Devices for receiving unfolded folios in folio feeders. :
en
es
- ES109505A1 - Improvements in devices to send power to the thermionic valve anodes. :
en
es
- US1687565A - Machine for applying adhesive strips to soles :
en
- US1687843A - Ventilator :
en
- CH128163A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1687527A - Shock absorber :
en
- US1688260A - Automatic nail-feeding device for nailing machines :
en
- US1687512A - Rotor :
en
- US1688259A - Zerntk :
en
- GB298792A - Method and apparatus for producing solid blocks of carbon dioxide ice :
en
- GB298861A - Film-counter for cinematographic view-taking apparatus :
en
- DE467176C - ampoule :
de
en
- DE466969C - Emergency pillar with telephone booth :
de
en
- FR644829A - Improvements to brands :
en
fr
- ES108927A1 - An artificial silk spinning machine with centrifuges for the stretching process with copper protoxide and ammonia. :
en
es
- ES109392A1 - A motor of explosion. :
en
es
- GB298725A - Improved electrical driving mechanism for gramophones and the like :
en
- GB298757A - Improvements in or relating to tipping-apparatus for coal-wagons and the like :
en
- DE467149C - Prism binoculars :
de
en
- US1687503A - Vehicle jack :
en
- US1688111A - Schaet :
en
- ES109228A2 - Improvements in a folding bed base. :
en
es
- GB298669A - Improvements in or relating to files or binders for letters, documents and the like :
en
- US1688168A - Wall-type electric heater :
en
- USD76615S - Design for a table or similar article :
en
- DE467154C - Speed change transmission with a friction clutch :
de
en
- ES109358A1 - Procedure to regulate the home or fire of mobile and fixed installations of steam production. :
en
es
- FR645097A - Casting mold for aluminum thermal rail welds :
en
fr
- US1687930A - Shoe rack :
en
- USD76649S - Design for a plate fob lighting fixtures :
en
- DE467024C - Pounding rod :
de
en
- FR645063A - Drum rinser :
en
fr
- CA284102A - Fountain-brush :
en
fr
- CA284054A - Electric transformer :
en
fr
- US1687862A - Mosquito bar (or net) carrier :
en
- CA283969A - Threshing machine :
en
fr
- US1687543A - Cable suspension for hoisting buckets :
en
- US1687762A - Microcoupler :
en
- GB298671A - Improvements in suction devices for paper making, mill and other board making and like machines :
en
- GB298845A - An improved apparatus for displaying photographs and advertisements :
en
- CH128283A - Four-stroke internal combustion engine with supercharging. :
de
en
- US1688046A - Slide buckle :
en
- USD76600S - Design for a textile fabric :
en
- FR645194A - Development of internal combustion engines :
en
fr
- CH128366A - Process for the preparation of a mixture of two ring ketones of the aromatic series. :
de
en
- DE466993C - Self-centering chuck :
de
en
- US1688236A - Fountain pen :
en
- US1688294A - Internal-combustion engine :
en
- US1688295A - Cystoscope :
en
- US1688308A - Electrical area-measuring device :
en
- DE467003C - Process for the production of plastics :
de
en
- DE467060C - Process for the preparation of a black trisazo dye :
de
en
- DE467204C - Adjustable fluid resistance for electromedical purposes :
de
en
- ES109465A1 - A new flexible shoehorn :
en
es
- CH127976A - Electric water reserve release for water supply systems. :
de
en
- US1688135A - Fishing reel :
en
- GB298785A - Improvements in or relating to the protection of electrical circuits :
en
- CH128080A - Ironless induction furnace. :
de
en
- CH129447A - Motor vehicle trailers. :
de
en
- ES108040A1 - Improvements in siphon heads for bottles and other vessels of the kind designed to contain mineral waters. :
en
es
- US1687794A - Movable floor for elevator cars :
en
- DE467168C - Sign attachment for metal kegs for beer :
de
en
- ES109409A1 - A new cap for electric lighting incandescent lamps. :
en
es
- US1687651A - Demountable spotlamp with extension cord :
en
- US1687730A - Beet-topping machine :
en
- US1687739A - Roller skate :
en
- GB285791A - Improvements in geometrical toys and teaching appliances :
en
- GB289842A - Improvements in or relating to gear transmission for automobile or like vehicles :
en
- FR645142A - Flush-mounted box for electrical devices :
en
fr
- FR645086A - Continuous washing device :
en
fr
- USD76633S - Design for a signal standard :
en
- CH128276A - Drive device. :
de
en
- US1687975A - Automatic bleeding mechanism for air lines of train air-brake mechanism :
en
- US1688192A - Fire-wall construction :
en
- DE458809C - Automatic mechanical brake :
de
en
- FR644908A - Sheet metal fitting for laying joists :
en
fr
- GB299334A - Phonographic apparatus for the purposes of foreign conversation or language teaching :
en
- DE466982C - Fastening of spinning wings, especially such hanging arrangements with the help of thread and cone seat :
de
en
- DE467135C - Device for speed control of asynchronous motors :
de
en
- US1687999A - Controller construction :
en
- US1688151A - Accordion :
en
- DE467114C - Feed device for chain cutting machines with pivotably mounted arms engaging in the groove of the driven sprocket to deflect the running chain links from the driven sprocket :
de
en
- US1687996A - Spring-driven fan :
en
- US1687555A - Recording apparatus for relays :
en
- US1688180A - Vehicle-spring shackle :
en
- FR644902A - case containing a strip of photographs which can be unrolled or wound up at will and friction mechanism allowing these maneuvers :
en
fr
- US1688084A - Driving means for rotary devices :
en
- GB293449A - Improvements in or relating to ovens of the rotary annular sole type :
en
- GB295595A - Improvements relating to calculating machines :
en
- US1688112A - Saline tri-sodium phosphate and process for its manufacture :
en
- GB298846A - Improvements in or connected with foldable or collapsible boxes :
en
- US1687755A - Roller bearing :
en
- US1687791A - Can-washing machine :
en
- US1687948A - Portable weeding device :
en
- AU1068727A - Improvements in picture displaying apparatus :
en
- US1687631A - Caster lock :
en
- AU1261728A - Improved engineers grummet :
en
- ES108972A1 - A joint for metal or other tubes. :
en
es
- FR644808A - X-ray apparatus and installation :
en
fr
- US1687723A - Valve-spring compression :
en
- US1688287A - Automatic train-pipe coupling :
en
- USD76602S - Design for an eyeglass frame :
en
- DK39355C - Console for Placing Elements for Electric Ringing Systems and the like. :
da
en
- FR645048A - Improvements made to the processes for laying cables in mining lands where soil displacements occur :
en
fr
- FR645146A - Method of wrapping caramels and similar candies :
en
fr
- US1687604A - Pump control :
en
- FR644801A - Locomotive with internal combustion engine :
en
fr
- ES109403A1 - Procedure for decorating glass for lamps. :
en
es
- FR644896A - Device indicating the time required for a vessel to travel a specified distance :
en
fr
- FR644957A - Vacuum apparatus for medical treatment :
en
fr
- DE466909C - Device to increase cash register security in printing and stamping machines, in particular ticket printing machines with adding units :
de
en
- GB298728A - Improvements relating to cases, boxes or the like :
en
- FR645126A - Improvements to devices for lifting axles, automobile wheels, or the like :
en
fr
- FR644837A - Double spark plug :
en
fr
- FR645153A - Mechanical leg enhancements :
en
fr
- FR644836A - Improvements to air compressors for tires and the like :
en
fr
- GB294930A - Improvements in or relating to grinding apparatus :
en
- FR644842A - Improvements in the use of cement and other similar materials :
en
fr
- GB298936A - Improvement in rotary engines :
en
- GB285410A - Improvements in or relating to variable electric condensers :
en
- GB298693A - Improvements in locomotive stokers :
en
- GB299101A - Improvements in or relating to self-propelled vehicles :
en
- DE466992C - Strain gauge :
de
en
- DK39365C - Clock. :
da
en
- FR645017A - Anti-wig reel for casting fishing :
en
fr
- FR645044A - Process for the manufacture of a product with high emulsifying power :
en
fr
- GB298833A - Improvements in two-stroke internal combustion engines :
en
- GB298880A - Improvements in or relating to mast hoists :
en
- ES109059A1 - A process for melting sulphide minerals from metal, stone and slag. :
en
es
- GB298698A - An improvement in or relating to safety valves :
en
- DE467080C - Straw cutter with stationary knives under the action of a spring and rotating feeders that grip between them :
de
en
- FR644819A - Coupling at opposite rate :
en
fr
- CH127979A - Fuel dust feeder. :
de
en
- US1687838A - Machine for dispensing oil :
en
- DE467100C - Plywood box with inlaid hinge :
de
en
- DE467131C - Arrangement for triggering circuits :
de
en
- ES109310A1 - An improvement on hanging labels. :
en
es
- DE449023C - Method and device for the production of layouts for letterpress presses :
de
en
- USD76632S - Design foe :
en
- US1687846A - Device used in pie baking :
en
- US1687964A - Antichoke roll agitator :
en
- ES109489A1 - Improvements in the hooks hair clips. :
en
es
- ES109457A1 - A warning device and fire extinguisher for aircraft. :
en
es
- US1688285A - Carburetor :
en
- US1688085A - All-metal door construction :
en
- US1687617A - Water seal for cleaning devices :
en
- FR645191A - Improvements to molding machines :
en
fr
- USD76654S - Design for a heating unit for electric heaters :
en
- DE467123C - Galvanic element with a container made of copper, for example :
de
en
- DE467208C - Brake release and locking device :
de
en
- FR645095A - Chemical process for protecting ferrous metals against rust and corrosion :
en
fr
- ES108026A2 - Universal motor. :
en
es
- GB298756A - Improvements in pneumatic tyres :
en
- ES109372A1 - An improved projection or rain mold for the spraying of metals and metal alloys. :
en
es
- FR644918A - Fairground game :
en
fr
- GB298715A - Improvements in electrode structures for thermionic valves :
en
- US1688031A - Washing machine :
en
- ES108168A1 - The new industrial product mountable and demountable maps for geographical initiations. :
en
es
- GB294229A - Improvements in weighing apparatus :
en
- GB298867A - Improvements in and connected with crown pans for hat shaping machines :
en
- DK39364C - 24-hour clock with number changer. :
da
en
- GB273276A - Improved manufacture of esters of fatty acids and of mixtures containing fatty acids :
en
- DE467044C - Process for the production of a concrete pavement :
de
en
- DE467180C - Edge formation on hollow bodies provided with transverse ribs, especially for aircraft :
de
en
- FR644857A - Chest or trunk in leather, fiber, cardboard or other material :
en
fr
- FR644901A - Improvement in the establishment of seals and resulting new industrial product :
en
fr
- GB298876A - Improvement in tines used in sterilizing soil by steam impregnation :
en
- FR644806A - folding ladder that can be transported at will and can be used as a seat :
en
fr
- FR644903A - Combustion apparatus, more particularly established for the use of powdery fuel, such as sawdust, for example :
en
fr
- FR645151A - Automatic control device for refrigeration machines :
en
fr
- ES109384A3 - Armchairs or tilting armchairs. :
en
es
- ES109456A1 - A machine to clean, dry, polish and classify the orange. :
en
es
- FR645131A - Diesel-electric locomotive :
en
fr
- US1687504A - Precision-basing machine for incandescent lamps and similar articles :
en
- ES109318A1 - A process for the preparation of new metalliferous coloring matters. :
en
es
- FR645018A - Press for gluing the soles :
en
fr
- GR2016B - METHOD FOR PREPARATION OF VACCINE (SERUM) FOR PREVENTION AND TREATMENT OF DECREASE. :
el
en
- US1687698A - Self-oiling swing hook :
en
- ES109443A2 - A taximeter device applicable to all kinds of vehicles and transport elements. :
en
es
- FR645047A - Submarine lifeboat :
en
fr
- FR645072A - Process for improving charcoal by drying :
en
fr
- GB298751A - Improvements relating to telephone instruments and particularly to loud speakers :
en
- ES109316A1 - A procedure to prevent scale formation in steam generators, radiators for automobiles and heating, cylinder liners and in other analogous cases. :
en
es
- FR645144A - Pipe connection :
en
fr
- US1687493A - Valve :
en
- GB298748A - Improvements in and relating to laundry plant :
en
- US1688215A - Key case :
en
- GB298780A - Improvements in laundry ironing machines :
en
- DE466918C - Device to open running gowns :
de
en
- US1687943A - Seaming machine :
en
- US1688036A - Radiant-energy-transmission system :
en
- US1687793A - Liquid-fuel-feed system :
en
- CH128327A - Method for producing a hair lotion. :
de
en
- CH128369A - Process for the preparation of 6-diazo-1-methylphenyl-2-sulfamic acid. :
de
en
- US1687936A - Electric furnace and method of operation :
en
- DE467039C - Line-up device for folders with spring-loaded collet halves :
de
en
- FR644855A - Improvements to continuous tunnel type furnaces with direct flame :
en
fr
- US1687535A - Reduction of losses in insulators, pins, and cross arms :
en
- CH128310A - AC circuit protection device. :
en
fr
- FR644845A - Improvements in apparatus for the manufacture of metal tubes and other tubular objects :
en
fr
- FR645090A - Improvements in the manufacture of a gas suitable for heating and lighting :
en
fr
- FR645171A - Parachute training :
en
fr
- GB286265A - Improvements in illuminating bodies :
en
- GB298853A - Combined variable-speed drives for paper-making machines and the like :
en
- DE467066C - Device for lifting high layered or high placed objects :
de
en
- ES107797A1 - Perfections introduced into the spinning devices of cellulose ether or ester solutions. :
en
es
- FR645025A - Improvements to controllers for electric motors :
en
fr
- FR644854A - Device for measuring rails, placed on a railcar :
en
fr
- GB298732A - Improved electricity meter and method of assembling same :
en
- GB298934A - Improvements in or relating to apparatus for use in steering moving vehicles, the improvements being also applicable to azimuthal stabilisers :
en
- US1687546A - Bracket for thread cleaners :
en
- US1687611A - Electric switch :
en
- US1687616A - Display stand :
en
- US1687764A - Clothes-wringer mechanism :
en
- US1688023A - Refrigerating unit :
en
- US1688169A - Isobutyl ester of the di-iodide of behenolic acid and process of preparing same :
en
- ES109445A3 - An electric toy. :
en
es
- DE466946C - Tab for the routing maps of map rooms, consisting of two parts to be connected to each other and to the map by tongues :
de
en
- GB290248A - Apparatus for photographic enlargements by superposed impressions :
en
- GB298771A - Improvements in vehicles having collapsible bodies :
en
- US1687960A - Method of making ophthalmic mountings :
en
- US1687979A - Electrification pole :
en
- GB283867A - Process and device for washing bottles by spraying or jetting :
en
- GB293790A - Relay for regulating apparatus :
en
- GB298808A - Direction indicator for motor vehicles :
en
- US1688056A - Shoe-sewing machine :
en
- FR645107A - Improvements to valves for automatic sprinklers or fire extinguishers and for other purposes :
en
fr
- DE467073C - Centrifugal device :
de
en
- DE467212C - Enrichment of chrome ores :
de
en
- DE467273C - Ceiling brush or brush :
de
en
- GB298210A - Improvements in or relating to carburettors for internal combustion engines :
en
- FR644946A - Process for the chlorination of animal hair and wool and of goods made from these materials :
en
fr
- ES109345A1 - A mechanical arrangement to regulate the operation of the cigarette liner holders by vacuum or suction. :
en
es
- ES109359A1 - Cash register for warehouses. :
en
es
- FR644985A - Improvements in the treatment of materials consisting of or comprising cellulose derivatives :
en
fr
- US1688008A - Holding device :
en
- DE467132C - Luminous switch for electrical systems, billboards or the like with a covering that also shines in the dark :
de
en
- US1687886A - Apparatus for the utilization and treatment of difficultly-manageable waste material :
en
- US1688211A - Bread mixer :
en
- CA284012A - Internal combustion turbine :
en
fr
- CH128213A - Shirt with collar. :
de
en
- ES109354A1 - A device service procedure for determining the gaseous content of solid bodies, especially metals, and a provision for carrying it out. :
en
es
- FR645039A - Installation of compound internal combustion engines :
en
fr
- US1687768A - Clamp for anaesthetizing machines :
en
- USD76638S - Design for a floor lamp :
en
- DE467029C - Rapid steam generator for low pressure steam heating :
de
en
- AU1109528A - Motion picture exhibiting :
en
- ES105499A2 - An explosion bucket break contact for an electrical switch in oil. :
en
es
- US1687781A - Working-barrel-cleaning device :
en
- US1687835A - Safety switch :
en
- FR644851A - Device limiting the gripping pressure in veneer unwinders :
en
fr
- DE466991C - Device for sooting rotating molds on casting machines :
de
en
- DE467074C - Wall saw :
de
en
- GB284342A - Improvements in or connected with photo-electric cells :
en
- GB298678A - Improvements in or relating to electric protective systems :
en
- AU1279428A - Circuit arrangement for transmission systems with long loaded lines repeaters and phase balancing or correcting circuits :
en
- US1687901A - Nest structure :
en
- DE467036C - Process for dyeing cellulose esters and ethers :
de
en
- GB298837A - Improvements in or relating to automobiles with hoists :
en
- ES108971A1 - A bearing with bearings for trees subjected to high speeds with large loads. :
en
es
- ES109324A3 - A system to purify the tubes to be charged with luminescent gases. :
en
es
- FR644873A - Arrangement for automatic adjustment of steam generators :
en
fr
- FR645011A - Die-cast metal body :
en
fr
- GB298797A - Improvement in pen knives :
en
- US1687584A - Line-tapper-operating device :
en
- ES109154A1 - Isolating material. :
en
es
- US1687696A - Saw-brazing clamp :
en
- FR645200A - Improvements to instrument panels :
en
fr
- CA283994A - Tent :
en
fr
- CH128336A - Contact arm support for voters. :
de
en
- DK39372C - Bottle cleaner. :
da
en
- CH128244A - Fountain pen for producing ink-like, instantly dry characters. :
de
en
- DK39368C - Heater. :
da
en
- FR644943A - Improvements to electric motor control devices :
en
fr
- FR644989A - Improvements in the manufacture of aminophenol ethers :
en
fr
- GB298839A - Improvements in and relating to lighting devices :
en
- GB298887A - :
en
- CH128308A - Automatic starting device for induction motors. :
de
en
- CA284092A - Sewage processing :
en
fr
- US1688075A - Lubricating apparatus :
en
- CH128316A - Method of attaching reflective metal coatings to a flexible, sheet-like substrate. :
de
en
- AU1173028A - Improvements in electromagnetic devices :
en
- CA284014A - Binding for colour, varnish and cement :
en
fr
- US1687876A - Alarm device :
en
- US1688310A - Device for chalking cue tips :
en
- FR645172A - translucent screen for illuminated advertising :
en
fr
- GB298701A - Improvements relating to electric switches :
en
- DE467141C - Device for suppressing the earth fault current in AC systems :
de
en
- ES109187A2 - Adjustable load conveyor lifting device. :
en
es
- GB289830A - Improved manufacture of heat and sound insulating material :
en
- DE467086C - Check valve, especially for pressure lubrication lines :
de
en
- US1687852A - Weighing machine :
en
- US1688296A - Rotary cutter :
en
- US1687517A - Doorstop :
en
- CH128429A - Device for actuating spindles used for operations in the textile industry. :
en
fr
- GB272941A - Improvements in dyeing textile goods :
en
- CH128314A - Electric resistance furnace. :
de
en
- ES109449A1 - A machine to cut matches and attach them to the support frames. :
en
es
- US1687657A - Trolley base :
en
- DE466930C - Sewing and embroidery machine for the execution of a rectangular hemstitch :
de
en
- US1688142A - Forming and tempering apparatus :
en
- US1687974A - Weed puller :
en
- USD76614S - Okla h :
en
- AU974627A - Improvements in under frames for baby carriages andthe like :
en
- US1687869A - Cutter :
en
- US1687872A - Apparatus for tube manufacture :
en
- DE466984C - Device for the production of undercut recesses in molded blocks made of plastic material :
de
en
- USD76620S - Design for a bracelet :
en
- US1687829A - Drier :
en
- DE467251C - Kickback-proof crank handle for explosion engines :
de
en
- US1687758A - Paper punch :
en
- US1687924A - Bearing alloy :
en
- AU864227A - Improvements in or relating to optical devices suitable for use in picture telegraphy, television, highspeed telegraphy andthe like :
en
- CA8085S - Smokers' petrol lighter :
en
- CH128237A - Process for the production of clear formaldehyde condensation products. :
de
en
- CH128356A - Automatic clutch for vehicles. :
de
en
- AU810827A - Process forthe saccharification of wood :
en
- CA8092S - Punch for use in perfcrating the seal of the fluid reservoir pertaining to a fire extinguisher :
en
- CH128322A - Shoe insert. :
de
en
- ES109504A1 - Improvements in the machines for weaving half point. :
en
es
- FR645161A - Improvements to calenders :
en
fr
- GB282028A - Improvements in or relating to thermionic valves :
en
- GB298717A - An improved exhaust silencer for motor cycle engines :
en
- CH129412A - Regulating resistor device for electrical stage lighting systems. :
de
en
- US1687821A - Spotlight :
en
- USD76628S - Barnet newland :
en
- US1688261A - Animal collar :
en
- CH128102A - Adjustable support device, mainly for automobile axles. :
de
en
- CA284099A - Combustion system :
en
fr
- CH128234A - Process for bleaching fatty acids or their glycerides of vegetable and animal origin. :
de
en
- CH129216A - Double glazed windows with metal frames. :
de
en
- DE467008C - Lubrication of a mixture pump with a closed crankcase for mixture-compressing internal combustion engines :
de
en
- US1687763A - Process of and apparatus for treating shale and the like :
en
- US1688138A - Artificial plank :
en
- US1688086A - Direction indicator for vehicles :
en
- US1687971A - Drying-room tumbler :
en
- US1688010A - Awning construction :
en
- USD76631S - bbown :
en
- ES107522A2 - A machine for pressing grapes. :
en
es
- CA284047A - Can heater :
en
fr
- ES109198A1 - Filter for water, with provision for washing the filter mass, consisting exclusively of fixed parts. :
en
es
- CH129433A - Automatic telephone system. :
de
en
- US1687637A - Electrical centering device :
en
- US1687665A - Microphone circuit :
en
- US1688290A - Beake lock :
en
- CA283974A - Water heater :
en
fr
- CH128315A - Arrangement for electrical heat generation. :
de
en
- US1688062A - Dental amalgam mixer :
en
- DE466954C - Device for the production of electrical conductors from cranked individual conductors :
de
en
- US1687533A - Combined cheek plate and draft-key anchor :
en
- CH128235A - Process for tanning hides or skins. :
de
en
- CA283981A - Toy :
en
fr
- ES109429A1 - An improvement in the device to develop the thread of the reels. :
en
es
- GR2022B - TYPE OF SWEETING (PASTELLI). :
el
en
- ES109361A1 - A system to activate cats at a distance. :
en
es
- CH129414A - Wick burner for liquid fuels. :
de
en
- CH128287A - Carburetor allowing the use at will of either a pressurized fuel gas or a liquid fuel. :
en
fr
- FR644964A - Housing for bearings :
en
fr
- GB298829A - Improvements in or relating to gramophones :
en
- ES109344A1 - A new shutter applicable to all kinds of film projection machines, by means of which the alternating current can be used, as well as the continuous one, without making use of rectifiers, and without suffering light oscillations the projection :
en
es
- CH128285A - Electric starter motors for internal combustion engines, in particular those for motor vehicles. :
de
en
- CH128306A - Device for the sparkless disconnection of an inductive resistor which is arranged in a direct current circuit. :
de
en
- FR644820A - Photoelectric relay :
en
fr
- FR645184A - Shaving soap :
en
fr
- GB299079A - Improvements in or relating to steam-driven vehicles :
en
- ES109483A1 - Procedure for obtaining a full payment. :
en
es
- FR645034A - Improvements to paper bags or other large capacity materials :
en
fr
- FR645106A - Improvements to pavings and their construction process :
en
fr
- FR644899A - New fabric :
en
fr
- FR644993A - Insecticide product and method of manufacture :
en
fr
- GB298822A - Improvements in or relating to boots :
en
- GB298872A - Improvements in envelopes :
en
- CH128282A - Internal combustion engine. :
de
en
- CH128201A - Cylinder for unclogging the drum of a card or for removing fibers from the drum lining. :
en
fr
- GB288178A - Improvements in and relating to core structures for electrical apparatus :
en
- FR645061A - Packaging for razor blades :
en
fr
- FR645020A - Method and apparatus for producing solid blocks of solidified carbonic acid :
en
fr
- US1687605A - Apparatus for making multiply strip stock :
en
- DK39366C - Emulsifier. :
da
en
- ES108576A1 - A wedge extractor machine, Perfecta system. :
en
es
- FR644912A - Drum compass, with side reading, intended more particularly for airplanes :
en
fr
- DE466947C - Device for making the card names visible at the relay card rooms :
de
en
- DE466901C - Control for engines :
de
en
- FR644815A - Improvements to automobile bodies :
en
fr
- FR645023A - Bedpan with lids for sick or injured bedridden, eliminates unpleasant eyesight and bad odor, making transport, emptying and cleaning easy :
en
fr
- DK39379C - Sealing device for Pipe connections for Toilet bowls. :
da
en
- ES107968A1 - A device to internally ventilate the footwear. :
en
es
- FR645067A - Process for reducing the absorption capacity of wool and silk for acid dyes and neutralizers :
en
fr
- GB298842A - :
en
- FR644835A - Improvements to luminescent electric discharge tubes :
en
fr
- FR644852A - Improvements to the hulls of ships in order to economically achieve high speeds :
en
fr
- FR645050A - Improvements in wheel construction and leveling :
en
fr
- US1687819A - Roll holder :
en
- US1688263A - Feeding means for grading apparatus :
en
- ES109503A1 - A refinement applicable to drum revolvers. :
en
es
- FR644938A - Universal mortise lock :
en
fr
- CH129292A - Evaporator for liquid gases. :
de
en
- ES109374A1 - A machine to make products of casting by aspersion or rain. :
en
es
- FR645110A - Process for the production of cellulose esters and products formed with these esters and products resulting from the application of this process :
en
fr
- DE467023C - Massage machine in which the two ends of a massage band are attached to connecting rods :
de
en
- US1687848A - Tennis and like racket :
en
- US1688257A - Bedspring brace :
en
- FR645013A - Driving direction indicator :
en
fr
- US1688028A - Combination door retainer and bumper :
en
- US1687945A - Tire building :
en
- US1688221A - Combination door stop and holder :
en
- ES108678A1 - Device for coating bodies in the form of threads of modelable material, especially for the drawing of spark plugs. :
en
es
- FR645091A - Improvements to cameras :
en
fr
- US1687538A - Fastening :
en
- GB298663A - Improvements in the manufacture of operating or control levers or the like :
en
- GR2017B - APPROXIMATE NEEDLE WITH EMPIRE OF APPROXIMATIVE ACTING. :
el
en
- DE466931C - Automatic control for hydraulic presses with low pressure and high pressure :
de
en
- DE467108C - Method of making wall plaster :
de
en
- DE467127C - Device for bringing about alternating end positions of an actuating member of an electrical switch by means of a resilient holding member :
de
en
- US1688164A - Internal-combustion engine :
en
- FR645121A - Sharpener :
en
fr
- GB298865A - An improved stopper for bottles and phials :
en
- GB298929A - Improvements in apparatus for mixing materials :
en
- DE467054C - Process for differentiating Japanese pearls with a mother-of-pearl core from real natural pearls :
de
en
- GB298821A - Housing for wire drawing dies :
en
- AU865627A - Improved discharging container for discrete and dry flowable materials :
en
- US1688262A - Belt clamp :
en
- US1688034A - Lister plow and planter :
en
- USD76636S - Design for a lens :
en
- DE466686C - Circuit arrangement for semi-automatic private branch exchanges :
de
en
- US1687532A - Doorframing device :
en
- US1687984A - Mechanical construction of pianos :
en
- ES109395A1 - Improvements in cylinder burnishers. :
en
es
- GB298870A - Improvements in locking devices for electric-lamp bulb supports of direction indicators :
en
- US1687548A - Valve :
en
- FR644847A - Improvements to wool spinning processes :
en
fr
- DE467211C - Device for sorting raw stone nut slices, button washers or buttons of various sizes :
de
en
- DK39353C - Process for the production of an elastic, rubber-like substance. :
da
en
- FR644950A - Tissue :
en
fr
- GB274488A - Process for the manufacture of crotonic aldehyde and its homologues :
en
- CH128221A - Method and device for supplying the inserts for cigar wrappers. :
de
en
- US1687770A - Method of manufacture of abrasive devices :
en
- US1687823A - Fitting for drainage of lubricants from lubricant-containing cases :
en
- US1687911A - Internal-combustion engine :
en
- FR644863A - Device for a metal base with elastic slats :
en
fr
- FR645010A - Methods and apparatus for retaining talking cinematograph film :
en
fr
- FR645129A - Device for comparing the operation of the spark plugs of an engine with each other :
en
fr
- FR645198A - Instrument for measuring pressure on roads :
en
fr
- GB299816A - Improvements in hydrometers :
en
- US1687667A - Derail :
en
- ES109394A1 - Plane with system indicating the points sought on this plane. :
en
es
- ES107586A1 - A procedure for the saccharification of cellulose and the like. :
en
es
- FR644992A - Fluid-controlled servo-brake and improvements to servo-brakes :
en
fr
- GB290304A - Improvements in or relating to distant level indicators :
en
- GB298815A - Process of manufacturing blocks and articles of casein products :
en
- ES109493A1 - A new system dryer. :
en
es
- GB298666A - Improvements in combined coin-freed vending and change making machines :
en
- ES109366A1 - A sole for shoes, especially for espadrilles. :
en
es
- GB293464A - A device for toys such for example as steamboats, motor cars, and vehicles of any kind :
en
- US1688152A - Filter :
en
- GB298847A - Improvements in or relating to apparatus for making a cellular cement product :
en
- US1688146A - Demountable-rim structure :
en
- ES108025A2 - Universal motor. :
en
es
- US1687782A - Floor block for disposal tanks :
en
- DE467027C - Spring protection gaiters, especially for motor vehicles :
de
en
- FR645188A - Improvements to looms :
en
fr
- GB287107A - Sparking plug for explosion motors :
en
- FR645009A - Operating mechanism of washing machines :
en
fr
- FR645143A - Shock absorber, in particular for motor vehicles :
en
fr
- GB298920A - Improvements relating to electromagnetic relays and other devices :
en
- GB298811A - Improvements in mechanism for delivering folded products :
en
- ES109405A1 - A water damper for taps. :
en
es
- FR644807A - X-ray machine :
en
fr
- US1687626A - Road grader :
en
- ES108694A1 - A rotary compressor for gaseous fluids. :
en
es
- ES108762A1 - An electroculture device that can serve as paragranizo. :
en
es
- ES109487A1 - A method of producing hooks for the hair. :
en
es
- US1688024A - Toy vehicle :
en
- US1687702A - Confection-making machine :
en
- DE467185C - Process for the preparation of alkyl chlorides :
de
en
- FR645195A - Medical instrument :
en
fr
- GB298962A - A pump for pneumatic liquid level indicators :
en
- FR645083A - Molding press :
en
fr
- US1688147A - Air heater and the like :
en
- USD76613S - Haery j :
en
- GB298773A - Improvements in or relating to cutting blades for sheep shears or the like :
en
- DE467169C - Metal barrel with wooden insulating jacket put together from rods, rings or the like :
de
en
- US1687586A - Fiber core :
en
- US1687748A - Receptacle for face powder and the like :
en
- US1688012A - Apparatus for contacting fluids with solids :
en
- CH128305A - Waveguides for high voltage overhead lines. :
de
en
- FR645087A - Improvements to the transmission mechanism of the motor movement to the propellers of boats :
en
fr
- DE466957C - Clamp for hanging electrical lamps for outside lighting on a horizontal hanging tube :
de
en
- DE466999C - Connection nipple for articulated boiler :
de
en
- FR645199A - New azo dyes and their application :
en
fr
- GB283113A - Improvements in or relating to frequency responsive electrical apparatus :
en
- US1688240A - Dead locking latch :
en
- CH128157A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1688252A - Plate mill and process of rolling hot metal :
en
- DK39363C - Compound pipe mill. :
da
en
- FR644987A - Automatic slowdown or stop warning device for bicycles, motorcycles, sidecars, etc. :
en
fr
- FR645193A - Gearbox for starter motor :
en
fr
- ES109495A1 - A multiple escape adaptable to the typing machines to be able to write several letters of a single pulsation. :
en
es
- US1687919A - Process of making silica gel :
en
- US1688068A - Glass-beveling machine :
en
- DE467167C - Handheld printer :
de
en
- ES107846A1 - A gas economizer applicable to the Ford A. :
en
es
- US1687812A - Portable chair carrier :
en
- US1687879A - Forming ways or ducts in plastic material :
en
- US1687908A - Piston :
en
- US1688258A - Bottle-nipple perforator :
en
- USD76624S - Design fob :
en
- FR644864A - Splash guards for all vehicles :
en
fr
- ES109404A2 - Mechanical procedure for taking fluids in pipes without cutting off the pressure. :
en
es
- FR644879A - Improvements made to gear change by chain derailleur for bicycles :
en
fr
- GB298784A - Roving controlling device for use with drafting or like systems of rollers employed in cotton or other fibre operating frames :
en
- DE467099C - Thin-walled, reinforced concrete body :
de
en
- GB291099A - Improvements in the casings for machines subject to high pressures :
en
- DE467011C - Friction clutch to be disengaged by applying a brake, especially for motor vehicles :
de
en
- US1687973A - Transformer :
en
- GB298729A - Improvements in or relating to means or apparatus for affixing and/or cancelling stamps and the like :
en
- GB299817A - Improvements in and relating to the manufacture of paper and compositions therefor :
en
- GB298840A - Improvements in ash trays :
en
- US1688029A - Carburetor :
en
- DE467216C - Clamping and fastening device for the front end of flexible roof covers of motor vehicles :
de
en
- DE467222C - Sales device for rolled up, band-shaped goods that are housed in a package :
de
en
- US1688061A - Hoisting apparatus :
en
- US1688254A - Price gauge :
en
- US1688050A - Edge-fog preventive for photographic-film strips :
en
- US1688313A - Adjusting device :
en
- DE466933C - Worm drive for the pressure spindles of the tongues of briquette extrusion presses with two adjacent shapes :
de
en
- DE467136C - Device for keeping the speed of direct current shunt motors constant by means of a vibrating element :
de
en
- ES108858A1 - A process for making oxygenated organic compounds. :
en
es
- US1687873A - Machine for producing flexible roofing elements :
en
- FR645165A - Improvements made in knitting looms with straight needle bed :
en
fr
- US1687966A - Locking carrier for disk wheels :
en
- US1688200A - Inclosed bed for premature and feeble infants :
en
- US1687581A - Suspension clip :
en
- US1687646A - Valve and cock :
en
- US1687855A - Regulator system :
en
- ES108830A1 - Sangria device, for electric ovens. :
en
es
- US1687806A - Bearing for shaft supports :
en
- US1687839A - Carrying frame :
en
- US1687969A - Locking manhole cover :
en
- US1688229A - Antenna :
en
- US1688248A - Metal railway tie :
en
- FR644833A - Starter device for electric motors with automatic progressive clutch system :
en
fr
- GB298741A - String ball holder :
en
- GB298883A - Improvements in carpet sweepers of the hand portable type :
en
- US1687610A - Toy :
en
- US1687741A - Toilet-paper fikture :
en
- US1687816A - Garter buckle :
en
- CH128313A - Process for impregnating electrical capacitors with insulating material. :
de
en
- DE467068C - Small oven, especially for briquette fire :
de
en
- GR2023B - FURNITURE SOAP :
el
en
- US1688222A - Horse-drawn rake :
en
- CH128255A - Adjustment device on the drive systems of induction measuring devices. :
de
en
- US1688317A - Advertising device :
en
- US1688069A - Ventilator :
en
- CH126924A - Stamp issuing machine. :
de
en
- US1687688A - Mechanical lubricator for chains :
en
- CH128324A - Sanitary napkin. :
de
en
- CH128372A - Process for the representation of a colored lacquer. :
de
en
- DE466966C - Cover for artificial feet to protect the stocking :
de
en
- CA284043A - Electric supply system :
en
fr
- US1687578A - Ornamental inlaid work :
en
- US1687887A - Screw friction lock for cans :
en
- US1688256A - Dyestuffs of the anthraquinone series :
en
- USD76610S - Bichakd evans ellett :
en
- US1687818A - Lens mount :
en
- CA284003A - Gate mechanism :
en
fr
- CH128045A - Process for the production of castings from aluminum alloy. :
de
en
- DE466998C - Mechanically driven rectifier for multi-phase current for high and low voltage :
de
en
- AU1128328A - Improvements in and relating to valve gear for internal combustion engines :
en
- CA284080A - Induction motor :
en
fr
- AU1144928A - Windows for motor ears andother vehicles :
en
- CA284028A - Flush mechanism :
en
fr
- AU1290728A - Improvements in or relating to electric gas purifying plant :
en
- CA284000A - Heating apparatus :
en
fr
- AU967927A - Anew or improved portable folding table :
en
- CA284082A - Speed gear :
en
fr
- CA284104A - Hospital pad and ring :
en
fr
- DE467209C - Building board for the manufacture of structures :
de
en
- US1687707A - Confection-making machine :
en
- CH128353A - Gear-changing device for bicycles and similar vehicles. :
en
fr
- CA284021A - Front axle assembly :
en
fr
- GB286705A - Improvements in or relating to power actuated sheep shears and the like :
en
- GB291021A - Synchronized firing arrangement for aircraft machine guns and the like :
en
- GB298708A - Improvements in tanks and cabinets :
en
- GB298763A - Improvements in spring or snap hooks :
en
- US1687820A - Barricade :
en
- AU971727A - Printing Machine :
en
- CH128165A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- ES109336A1 - High performance drive wheel arrangement. :
en
es
- GB299337A - Improvements in metal working machines for use in the manufacture of wheel rims and the like :
en
- CA284041A - Picture transmission mechanism :
en
fr
- CA284090A - Sewage processing :
en
fr
- USD76629S - Barnet btewland :
en
- GB298888A - Improvements in or relating to a process or method of uniting sheets of glass, celluloid or like transparent material :
en
- GB298966A - Improvements in circular knitting machines :
en
- FR644831A - Coupling for transmitting torsional moments :
en
fr
- US1688187A - Padlock :
en
- CH128156A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- ES109335A3 - A press for compounding and mending the sole or soles on rubber footwear. :
en
es
- FR644986A - Improvements to the inking devices of printing machines :
en
fr
- CA284062A - Fatty acid :
en
fr
- US1688067A - Seed dropper :
en
- ES109308A1 - A new mattress. :
en
es
- GB292098A - Improvements in fertilisers :
en
- US1687668A - Bearing :
en
- US1688122A - Fuse cutting, splitting, and capping machine :
en
- AU1161528A - Improvements in racquet handles :
en
- CH128269A - Mechanical piggy bank. :
en
fr
- CH128298A - Method and device for fastening the metal sheets in the housing of electrical machines. :
de
en
- CH129325A - Device to prevent sliding backwards when skiing. :
de
en
- CH128159A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE467217C - Parlor game with several rotating discs :
de
en
- DE467092C - Method and framework for transferring images to printing plates in register :
de
en
- FR645092A - Method and device for the treatment of fuel and air mixtures for explosion engines :
en
fr
- FR645196A - Auxiliary device for the construction of foundations and the like :
en
fr
- USD76607S - Design poe a :
en
- US1687599A - Fiber board and method of making same :
en
- US1688009A - Snowplow :
en
- US1688114A - Prepayment message receiving and delivering device :
en
- DE467095C - Ventilation device for gasoline dispensers with non-return valve :
de
en
- DE467115C - Method of fastening open rings and handles made of wire, which engage with pins in the object to be carried :
de
en
- DE467175C - Ferrari counter with adjustable magnetic shunt to the driving flow of the iron :
de
en
- ES109450A1 - Automatic disconnector-connector mechanism for single-phase induction motors with auxiliary start winding. :
en
es
- US1687801A - Method of fabricating felts and felt materials :
en
- US1687718A - Electric-lamp socket :
en
- US1688093A - Diaphragm-type relief valve :
en
- FR644940A - Flexible hose shaped dust filter :
en
fr
- GB298863A - Improvements in and connected with boiler furnaces :
en
- DE467196C - Designation sleeve for insulated lines :
de
en
- FR644915A - Wheel rims intended to receive pneumatic tires and wheels comprising these rims :
en
fr
- US1687689A - Bottle :
en
- US1687506A - Liquid-level gauge :
en
- FR645124A - Movable lens system on fixed frame :
en
fr
- AU924427A - Improvements in canister gas marks :
en
- DE467103C - Device for warming up viscous substances in tank wagons :
de
en
- US1688037A - Magazine hammer :
en
- US1687526A - Cylinder head for internal-combustion engines :
en
- US1688133A - A corpobation of dela :
en
- ES107179A1 - Rigid file for angle vertices. :
en
es
- DE467143C - Method and device for gasifying in ring gas generators :
de
en
- ES109079A1 - Improvements in the regulating devices for the braking devices by means of fluid under pressure. :
en
es
- ES109451A1 - Apparatus for the reproduction of photographs and sounds. :
en
es
- FR645003A - Vertical awning arm with automatic Italian projection :
en
fr
- GB298658A - Improvements in apparatus for the cooling of coke :
en
- CA284058A - Alloy :
en
fr
- FR644881A - Super-reaction receiver device for radiotelephony :
en
fr
- US1687564A - Automatic control of dynamo-electric machines :
en
- US1688139A - Display sign and means foe mounting the same :
en
- US1688004A - Display rack :
en
- US1687760A - Method and apparatus for handling bituminous materials :
en
- USD76619S - Design for a hand mirror or similar article :
en
- CH128312A - Mercury vapor rectifier. :
de
en
- FR644965A - Impregnation compounds and adhesives :
en
fr
- DE467055C - Process for differentiating Japanese pearls with a mother-of-pearl core from real natural pearls by electrical or magnetic means :
de
en
- FR645136A - Device for dissolving, filtering and washing :
en
fr
- GB298696A - Process for the manufacture of vat dyestuffs of the anthraquinone series :
en
- GB298835A - Improvements in filters :
en
- FR645002A - Improvements in tires :
en
fr
- FR645197A - Automatic wrapping machine for cylindrical rolls :
en
fr
- CH128259A - Device for driving the turntable of sound recording and playback equipment. :
de
en
- ES109440A1 - Improvements introduced in the blinds of slats. :
en
es
- US1687719A - Tractor and tractor implement :
en
- US1687896A - Radio transmitting system :
en
- US1687751A - Dyeing composition :
en
- US1688275A - Dirigible headlight :
en
- US1687530A - Automatic cut-out for electric incandescent lamps :
en
- DE466988C - Device for separating liquid mixtures consisting of gasoline, benzene or the like and water :
de
en
- US1687714A - Sound-amplifying horn for gramophones, loud speakers, and other like sound-reproducing apparatus :
en
- US1687935A - Furnace rabble arm :
en
- US1688045A - Monazo dyes from disulfonaphthyl pyrazolones and o-aminohydroxybenzenes :
en
- US1687921A - Hobber with quickly-demountable arbor support :
en
- US1687778A - Clutch and brake assembly for power-driven machines :
en
- US1687927A - Means fob :
en
- US1687644A - Fuse-setting device for projectiles :
en
- US1688301A - Vanity case :
en
- US1687550A - Method of and apparatus for compressing fluid :
en
- GB275246A - Improvements in or relating to computing weighing scales :
en
- CH128188A - Kiln for the dry distillation of lignite. :
en
it
- DK39360C - Device for repeated switching on of automatic circuit breakers. :
da
en
- US1687863A - Filter :
en
- US1687952A - Method of making composite panels for metal furniture :
en
- DE466728C - Piston steam engine with downstream exhaust steam turbine :
de
en
- DE467139C - Oil switch with overcurrent release :
de
en
- CA284013A - Colour photography :
en
fr
- CH129268A - Apparatus for flattening and steaming self-ties (ties). :
de
en
- DK39370C - Device for Preparing Hot Water. :
da
en
- GB298807A - Improvements in organ actions :
en
- GB299080A - Improvements in or relating to filters :
en
- GB298819A - Improvements in or relating to the manufacture of cellulose acetate :
en
- FR645117A - Fly trap :
en
fr
- GB288176A - Improvements in or relating to fountain pens :
en
- DK39356C - Coffee grinder. :
da
en
- ES108925A1 - A centrifugal spinning machine to make artificial silk. :
en
es
- ES109436A1 - Improvements in the oxidation of ammonia. :
en
es
- FR644878A - Septic tank for the settling of waste water :
en
fr
- DE467028C - Exhaust-heated drying system :
de
en
- GB298855A - Improved device for separating dust, water, oil and the like from air, gases and vapours :
en
- DE467190C - Rail vehicle with two steering axles :
de
en
- ES108970A1 - Improvements in piston overflows for closed sheath bearings. :
en
es
- DE467152C - Electric cigar lighter with glow wire ignition :
de
en
- GB277342A - Manufacture of benzanthrones and intermediate products :
en
- DE467048C - Large inclined elevator by means of friction winch :
de
en
- FR644949A - Brake control amplifier of an automobile car :
en
fr
- FR645158A - Cold or hot water tap :
en
fr
- GB298750A - Improvements in apparatus for catching flies, wasps and the like :
en
- DE467061C - Work table made of metal, wood, stone or the like, especially for dental purposes :
de
en
- FR645084A - Automatic contact for a motor vehicle lighting circuit or other applications :
en
fr
- GB298759A - Improvements in lawn, or like tennis balls :
en
- US1687647A - Inscribing instrument :
en
- US1688026A - Bumper for motor vehicles :
en
- GB298711A - Improvements in or relating to water and like flow meters :
en
- GB298878A - Improvements in and connected with ash cooling screens for furnaces :
en
- DE467000C - Fingernail cleaners and polishes :
de
en
- US1688011A - Insulator :
en
- US1687905A - Method of making continuous manifold forms :
en
- US1688207A - Door lock :
en
- ES109467A1 - A new toy infant car. :
en
es
- DE467110C - Adjustment device on clutches, brakes, etc. like :
de
en
- GB298722A - Improvements in or relating to electric motors :
en
- CA284018A - Motor chassis :
en
fr
- DE466915C - Process for producing colored film material :
de
en
- CH127488A - Non-refillable bottle. :
de
en
- CH128220A - Process for the production of multi-part chocolate bodies. :
de
en
- CA283980A - Pad holder :
en
fr
- DE467164C - Device for coupling the drive wheel shaft of a motor vehicle to the drive wheel or a cable drum mounted on its hub :
de
en
- DE467145C - Method for fastening a plywood floor provided with a bordered edge to the vessel jacket :
de
en
- FR644981A - Machine for injection metal casting :
en
fr
- GB280501A - A process for recovering concentrated acetic acid from dilute acetic acid :
en
- DE467162C - Process for the production of photographs in natural colors :
de
en
- FR644824A - Electrically operated recording mechanism for measuring devices :
en
fr
- GB298806A - Improvements in water tube boilers :
en
- CA283990A - Pulp wood digester :
en
fr
- CA284084A - Aggregate production :
en
fr
- CH128170A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CA283995A - Guide for fish nets :
en
fr
- CH128256A - Apparatus indicating the growth of yeast or yeast dough, with automatic electric call device. :
en
it
- FR644813A - Process for the mechanical production of sound wave recording and recording tip for carrying out the process :
en
fr
- AU1191428A - Improvements relating to electrically operated apparatus for railway signalling andthe like :
en
- CA284010A - Building block :
en
fr
- DE466989C - Low voltage wall bushing for electrical systems in damp rooms :
de
en
- US1687894A - Hoisting and weighing means :
en
- CH128141A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- FR645118A - Steam production process and devices for its implementation :
en
fr
- ES109367A1 - A new process of industrial agglomeration of fine coals. :
en
es
- FR645070A - Improvements to internal combustion engines :
en
fr
- FR645040A - Tap for benzine and similar liquids :
en
fr
- ES109413A1 - Cooling method, using solid carbon dioxide as coolant. :
en
es
- GB286633A - Purification of fuel and other gases :
en
- GB298734A - Improvements relating to hydraulic jacks :
en
- GB298873A - Improvements relating to yarn winding frames :
en
- FR644894A - Helicopter training :
en
fr
- FR645045A - Method and device for preventing the disintegration of pounded charcoal cakes during their introduction into coke ovens and during removal of said ovens from the charging rod :
en
fr
- CA283975A - Water heating apparatus :
en
fr
- CH128167A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- USD76651S - John whitson :
en
- CH128164A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128271A - Tobacco pipe. :
de
en
- US1687697A - Theft-preventing rocking lock for bicycles :
en
- US1688048A - Display stand :
en
- US1688144A - Sterilizer :
en
- US1687987A - Adjustable gear wheel :
en
- CA284033A - Oscillating suction box :
en
fr
- CA284006A - Pudding cloth :
en
fr
- CH128202A - Device for producing the automatic stopping of the cards. :
en
fr
- CH128223A - Process for the preparation of anhydrous molten chlorides. :
de
en
- CA284055A - Cellulose processing :
en
fr
- US1687661A - Gear-grinding device :
en
- US1688226A - Massage implement :
en
- CA284048A - Chain saw construction :
en
fr
- CA284067A - Decolorization of alkaline earth metal thiocyanate solution :
en
fr
- CH128385A - Weeder. :
de
en
- ES109388A1 - Improvements made to the printing machines of films for photography or color cinematography. :
en
es
- GB298850A - Improved saucer or tray :
en
- CH128266A - Process for changing the mechanical properties of a metallic material containing copper and beryllium. :
de
en
- US1688193A - Fixture bracket :
en
- US1688165A - Handle for cans :
en
- DE467178C - Grease gun connection head :
de
en
- US1688059A - Photo copying apparatus :
en
- CA284030A - Humidifier :
en
fr
- CH128168A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1688293A - Double-swivel hook :
en
- CH128359A - Device for step switching of two series-connected single-phase collector motors (or motor groups), each individually fed by individual voltages of the secondary winding of a step transformer, in particular for railway operation. :
de
en
- FR645052A - Advanced armchair convertible into a lounge chair :
en
fr
- GB283599A - Improvements in slicing machines :
en
- GB298656A - Improvements in or relating to steam vehicles, launches and the like :
en
- GB298832A - A casting apparatus for dental surgery, ornaments or the like objects :
en
- FR644937A - Improvements to the mordanting and dyeing of materials consisting of or containing cellulose derivatives :
en
fr
- US1687653A - Steering mechanism :
en
- US1688161A - stehlik :
en
- DE466997C - Method of manufacturing an electrode for an overvoltage protection device :
de
en
- CA284066A - Rake mechanism :
en
fr
- CH128219A - Apparatus for baking in liquid fat. :
de
en
- US1687496A - Incandescent lamp :
en
- US1687923A - Current motor :
en
- CH128162A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH129244A - Device for connecting the mattress to the head of the bed. :
de
en
- US1687684A - Rubber heel :
en
- US1687563A - Revolving-ring oven :
en
- US1688013A - Adjustable headgear :
en
- US1688179A - Hand signal light :
en
- FR645119A - Dobby armor refinements :
en
fr
- GB298776A - Improvements in steam generators or water heaters :
en
- ES108839A2 - A procedure to improve the properties of mineral wax. :
en
es
- US1687716A - Paper cup :
en
- US1688197A - Mechanism for operating screw machines and the like :
en
- CH129392A - Process for the production of the connection points of oil-filled cables with waveguides. :
de
en
- US1687552A - Box lifter :
en
- US1687784A - Sectional heating boiler :
en
- US1688098A - Tained in tanks used for water-closets and other like flushing pur :
en
- DE466953C - Device for generating or recording acoustic vibrations with a hollow membrane :
de
en
- US1687621A - Automatic brake operator for incline hoists :
en
- US1688246A - Sash fastener :
en
- CH129408A - Circuit breaker. :
de
en
- FR645105A - Improvements to the floors of automobile bodies :
en
fr
- US1688127A - Process for impregnating metal layers :
en
- US1687608A - Expanding-shoe brake :
en
- US1688314A - Dispensing apparatus :
en
- USD76625S - Design for a smoker s ash receptacle or similar article :
en
- US1687521A - Electric heater :
en
- USD76596S - of attlebobo :
en
- US1688002A - Storage-cell connecter :
en
- US1688163A - Oil-burner safety device :
en
- US1687867A - Stuffing material :
en
- US1687749A - Automobile tire carrier :
en
- AU973327A - Improvements in machines for measuring and d ispensing petrol and other liquids :
en
- ES108792A1 - Improvements in a composition of sodium chloride and trisodium phosphate. :
en
es
- FR644817A - Mode of protection of windings of electric motors against acids etc., particularly applicable to refrigeration machines :
en
fr
- FR645041A - Air insufflator for dental applications :
en
fr
- US1688136A - Dental tool holder :
en
- USD76648S - Design for a textile fabric :
en
- CA283988A - Height measure :
en
fr
- CH128319A - Electric torch with lever contact. :
de
en
- GB283154A - Improvements in selector switches for automatic telephones :
en
- CH128311A - Device for masking secondary X-rays with the aid of a diaphragm rotatable about an axis. :
de
en
- CA283977A - Casting apparatus :
en
fr
- CA284087A - Elevator :
en
fr
- GB299345A - Improvements in or relating to leather working machines :
en
- NL18908C - :
en
- GB274518A - Improvements in telephone systems :
en
- GB293775A - Improvements in or relating to automatic coupling or fastening devices :
en
- GB298753A - Improvements in small bicycles, tricycles and the like :
en
- GB298681A - Improvements in or relating to filling machines for dusts, powders, or like materials :
en
- GB298735A - Improvements relating to the treatment of sugar and like material :
en
- FR645028A - Aseptic glass bung :
en
fr
- FR644865A - Universal divider with only one tray :
en
fr
- GB284317A - Method of and apparatus for drawing section bars from sheets of magnesium alloys :
en
- GB287861A - Waxing and polishing device for floors and other surfaces to be maintained with wax :
en
- GB298704A - Improvements in oxidising paraffins, waxes and the like :
en
- DE467153C - High pressure gate valve :
de
en
- GB294596A - Improvements in refrigerating plants, more particularly for freezing fish :
en
- GB298789A - Improvements in two stroke cycle internal combustion engines :
en
- US1688027A - Discharge-valve structure for compressors :
en
- GB298745A - A new or improved method of threading a shuttle as used in the weaving of cloth, cotton, silk, or other fabrics :
en
- FR644892A - Removable and transformable partition for medical-surgical boxes or trays :
en
fr
- CA284036A - Hasp construction :
en
fr
- US1687965A - Apparatus for cutting stone and like material :
en
- DE466952C - Busbar :
de
en
- US1687992A - Refining of hydrocarbon oils :
en
- US1687892A - Sheave support :
en
- DE466889C - Device for pressing brass caps and placing them on carbon pins :
de
en
- DE466935C - Z-sheet pile :
de
en
- GB298937A - Improvement in rotary internal combustion engines :
en
- ES109040A1 - Means for automatically reviewing and adjusting the wheel on the sharpening machines to empty razor blades. :
en
es
- ES109060A1 - A coupling system. :
en
es
- FR644951A - Fuel supply device for internal combustion engines :
en
fr
- US1687557A - Valve gear :
en
- US1687609A - Driving mechanism for engine accessories :
en
- US1688121A - Safety device for hot-air furnaces :
en
- US1688188A - Finger-exercising machine :
en
- US1687547A - Internal-combustion engine :
en
- ES109420A1 - Resonance relay. :
en
es
- ES109141A1 - An improved process for the gasification of heavy oils. :
en
es
- FR644931A - Method and devices for assembling metallic elements for the constitution of transportable buildings :
en
fr
- FR644867A - Ice-saving refrigerant for high flow rate chilled water production without handling and general refrigeration applications :
en
fr
- FR645075A - Improvements in apparatus for applying material to cores, and more particularly applicable to the insulation of conductors :
en
fr
- GB298801A - Method of and apparatus for making chemically treated sanitary napkins :
en
- GB298862A - Improvements in and connected with floor covering and roofing material and the production of felt or the like base for floor covering or the like and roofing material :
en
- DK39361C - Antenna. :
da
en
- ES109496A3 - A system of stainless steel nails for marking the course of traffic on driveways and highways, and for other uses. :
en
es
- GB298718A - Improvements in or relating to resilient soles and heels for boots and shoes :
en
- US1687912A - Insulated conductor :
en
- ES109037A1 - A splice or joint for detonating ropes or instant wicks. :
en
es
- FR644856A - Mechanism, adapted to the velocipede, allowing to transform the reciprocating and rectilinear movement into continuous movement :
en
fr
- GB298834A - Improvements in or relating to connectors for electrical circuits :
en
- DE467088C - Artificial flower with a blossom made of chocolate or sugar confectionery :
de
en
- GB298827A - An improved machine or apparatus for spraying paint and other liquids :
en
- GB298881A - Improvements in the method of and apparatus for attaching covers to heels of boots and shoes :
en
- ES108924A1 - A process for making tea, coffee and similar tablets, soluble in water. :
en
es
- GB288242A - Improvements in percussive tools :
en
- FR644802A - Improvements to gas or oil power plants :
en
fr
- FR645060A - Improvements in speaker installations for t. s. f. :
en
fr
- FR645167A - Protective device for convoys on railway tracks :
en
fr
- DE466951C - Filling device, especially for ice cells :
de
en
- ES109491A1 - A procedure for obtaining high value hydrocarbons. :
en
es
- FR644827A - Thread lacing machine :
en
fr
- DE467076C - Coating machine :
de
en
- FR645051A - overflow evaporator for small refrigeration machines :
en
fr
- USD76597S - Otto bebgneb :
en
- US1687856A - Tightening and gripping device for string employed in the tying of parcels :
en
- US1687660A - Mixer for road materials :
en
- US1687788A - Screw driver :
en
- US1687498A - Printing block or cylinder :
en
- US1687641A - Fluid-pressure tank :
en
- US1688074A - Manhole safety cage :
en
- USD76622S - Design for a transmitter mounting :
en
- FR644978A - Connection terminal for accumulator batteries :
en
fr
- GB274871A - Improvements in or relating to telegraph systems :
en
- GB280165A - Purification of fuel and other gases :
en
- GB289883A - Improvements in or relating to portfolios :
en
- ES109309A1 - An apparatus to prevent non-winged insects from climbing the trunk of trees. :
en
es
- US1687531A - Knob and knoblike device :
en
- US1687783A - Steering wheel for automobiles :
en
- CH128341A - Camp bed convertible into a backpack. :
de
en
- DK39358C - Pipe. :
da
en
- US1687706A - Reenforced scaffold plank :
en
- US1687967A - Combined laundry pressing machine and work conveyer :
en
- FR644904A - Device for keeping the window casements, crossed. doors, etc., in any opening angle :
en
fr
- FR645022A - Piston for medical syringes for hypodermic, intramuscular or intravenous injections, the interior of which has an open cavity at the level of the head and arranged to receive the needle for which it serves as a protective sleeve :
en
fr
- FR645065A - Improvements to electric advertising devices :
en
fr
- GB294250A - Improvements in thermionic valve circuits :
en
- GB298805A - Improvements in control mechanism for hot water heating systems :
en
- FR644876A - Combined mold loading and transfer machine and shaker device :
en
fr
- US1687673A - Internal-combustion engine :
en
- USD76611S - Design for an aeroplane swing :
en
- ES107697A3 - A toy that can be used as a propaganda item. :
en
es
- US1688100A - Isoamyl ester of the di-iodide of behenolic acid and process of producing same :
en
- FR645004A - Speed accelerator for ships and thrusters :
en
fr
- GB294265A - Improvements in or relating to processes for the manufacture of hydrogen peroxide :
en
- US1687845A - Driving gear for the bucket chains of dredgers :
en
- US1687672A - Atomizing device :
en
- US1687792A - Radiocommunication :
en
- FR645053A - Method and apparatus for regenerating foundry sand :
en
fr
- ES109438A1 - Submersible electric machine, especially motor for suspended pumps. :
en
es
- FR644942A - Liquor cellar :
en
fr
- US1687513A - Rotor :
en
- ES109353A1 - An apparatus for cleaning the flock and similar mixtures. :
en
es
- GB299074A - Process for conditioning or treating water in boilers and the like to prevent incrustation and corrosion :
en
- GB299343A - Improvements in the dyeing, printing or stencilling of materials made with or containing cellulose derivatives :
en
- FR644948A - Cellophane Coated Cardboard Box Lid :
en
fr
- FR645066A - Process for the preparation of azo colors :
en
fr
- FR644924A - Rescue device to prevent sinking ships :
en
fr
- FR645026A - Construction of metal houses :
en
fr
- GB275988A - Improvements in gas compressors of refrigerating apparatus :
en
- GB298726A - Improvements in the purification of gases :
en
- DE466964C - Device for switching on coal checkweighers for furnaces, especially with traveling grate :
de
en
- ES109444A3 - A new showcase for the presentation and exhibition of all kinds of objects. :
en
es
- FR645103A - Improvements to acoustic telephones :
en
fr
- US1688145A - Removable dental bridgework :
en
- ES109475A1 - Procedure for obtaining cleaner products of petroleum residues, asphalts or other similar materials. :
en
es
- US1687585A - Means for suppressing harmonics :
en
- FR645093A - Injection press for powdery, pasty or other materials :
en
fr
- GB298689A - Improvements in or relating to pencils, penholders and the like :
en
- GB298796A - Firing apparatus for furnaces :
en
- DE467213C - Preparations for dressing seeds :
de
en
- DE466882C - Register strip punching machine with line measuring device for single-letter casting and setting machines, especially for table sets, in which a number of zero stops are brought into the stop position one after the other by an air motor :
de
en
- CH128143A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE467090C - Process for the production of photosensitive layers by means of diazo compounds :
de
en
- GB298836A - Improvements in machines for removing flexible cores from rubber articles such as tire covers :
en
- ES108170A1 - Furniture that can be overlaid. :
en
es
- FR644929A - Mercury-free metal clinical thermometer :
en
fr
- CH128075A - A method and apparatus for producing unidirectional very high voltages for radiology. :
en
fr
- US1687871A - Stapling machine or tacker :
en
- NL18937C - Stone working tool. :
en
nl
- CA283978A - Fluid supply regulation :
en
fr
- CH128331A - Electrolytic sound wave receiver. :
de
en
- CH128348A - Dampers, in particular for motor vehicles. :
de
en
- CA283983A - Orthographic keyboard :
en
fr
- GB298673A - Improvements in or relating to multi-leaf one-way torque-transmitting clutches :
en
- US1687947A - Confection-coating machine :
en
- US1687956A - Milk-bottle indicator and coin holder :
en
- US1688157A - Manifolding machine :
en
- USRE17103E - of albany :
en
- US1688000A - Washing machine :
en
- US1687627A - Device for indicating variation in flow of liquids :
en
- US1687795A - Spoon holder :
en
- US1687920A - Railway-traffic-controlling apparatus :
en
- DE466949C - Card for relay cards, which is made from one piece together with its carrier :
de
en
- GB298965A - Improved apparatus for photographic developing :
en
- CA284079A - Food conversion :
en
fr
- CH128051A - Device for unwinding wires from a supply reel. :
de
en
- US1687789A - Lubricant compressor :
en
- US1688005A - Ignition device :
en
- DE467006C - Device for uniform, intermittent lifting of the work table of a butter molding machine or the like by means of a crank drive :
de
en
- FR644963A - Lock nut :
en
fr
- FR645176A - Shelf support gallery for sanitary or other installations :
en
fr
- US1687957A - Refrigeration :
en
- US1688016A - Hollow metal joist :
en
- DE467002C - Shutters :
de
en
- DE467129C - Device for rapid extinguishing of an arc drawn between interrupting contacts :
de
en
- DE467142C - Lamellae with a trapezoidal cross-section for rod or tubular commutators :
de
en
- ES109415A1 - A rotary engine with an annular cylinder in which the pistons move continuously. :
en
es
- GB287477A - Improvements in machines for wrapping up razor blades :
en
- US1687690A - Dental crown :
en
- FR645008A - Reinforced concrete beams for hollow floors :
en
fr
- US1687544A - Electric fan and heater :
en
- US1687703A - Process for the production of clear brine or other liquors :
en
- US1688080A - Measuring device :
en
- USD76634S - Rated :
en
- DE467069C - Ceramic stove tile consisting of plate and body :
de
en
- ES109131A1 - Improvements in the reduction of minerals, oxides and their analogues. :
en
es
- CH128243A - Holder for tripods of cameras. :
de
en
- CH128247A - Board game. :
de
en
- US1687635A - Marking machine :
en
- US1688055A - Die-casting machine :
en
- US1687489A - Apparatus and method for electrical transmission of pictures :
en
- US1687826A - Support for removable seat covers :
en
- ES109323A1 - Improvements in the engines of explosion of four times in star, of 3, 5 or 7 cylinders. :
en
es
- ES109325A1 - Semi-closed field transformer. :
en
es
- ES109437A1 - Coil with fractional number of slots per pole and phase arranged in a single layer. :
en
es
- FR644891A - Improvements to pulverized fuel burners :
en
fr
- CH128351A - Bicycle saddle with air cushion. :
de
en
- US1687654A - Elevator control system :
en
- US1687797A - Molding device :
en
- US1687836A - Automobile lock :
en
- DE467075C - Saw sharpening machine :
de
en
- DE467077C - Device for the mass production of seamless rings made of synthetic resin and similar materials :
de
en
- GB295014A - Improvements in or relating to electrical transformers :
en
- US1687573A - Elevator mechanism for conveyers :
en
- US1687915A - Shoe :
en
- US1688234A - Carbide-lamp holder :
en
- USD76617S - Design for a tire :
en
- GB298788A - Improvements in or connected with conveyers of the belt type :
en
- CH127492A - Brushless bottle washer. :
de
en
- GB274509A - Incandescent cathode for electron discharge tubes :
en
- DE467072C - Smoke vent for locomotive shed :
de
en
- ES109508A1 - Procedure for obtaining modern layers on roads or streets. :
en
es
- FR644821A - Process for manufacturing plates for copper oxide rectifiers :
en
fr
- GB298720A - Adjustable anti-glare motor goggles :
en
- DE466836C - Heating stove for any fuel :
de
en
- FR645098A - Process for sealing joints in thermite welds :
en
fr
- US1687990A - Substances :
en
- US1687553A - Sanitary telephone mouthpiece :
en
- CA284096A - Hoist mechanism :
en
fr
- DE466974C - Crank pin lubrication for multiple crankshafts :
de
en
- US1687895A - Welded pipe :
en
- US1687980A - Crank-case drainer :
en
- US1687754A - Ironing board :
en
- USD76644S - Paul siptrott :
en
- DE466913C - Multi-spindle turret lathe :
de
en
- DE467097C - Method for producing flat pictorial representations according to a relief pattern :
de
en
- US1687569A - Two-way-socket unit :
en
- DE466955C - Holder for groups of parallel electrically insulated lead wires :
de
en
- CH128268A - Safety razor. :
en
fr
- CH128153A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1688292A - System of modulating carrier currents :
en
- US1687822A - Process and apparatus for removing chemicals and moisture from lumber, wood, and othe rsubstances :
en
- US1687676A - Electric furnace :
en
- DE467089C - Process for the production of photographs :
de
en
- DE467106C - Bushing disconnector with disconnector contacts arranged inside two bell-shaped bushing insulators :
de
en
- CA8087S - Bracket or holder for a fire extinguisher for attachment to wall of other suitable surface :
en
- DE467052C - Device for combining insulating parts of sockets, couplings and the like. Like. By means of a metal protective sleeve :
de
en
- CA284075A - Insulator pin :
en
fr
- US1687787A - Softening compound :
en
- US1687970A - Liquid-controlled gyroscopic compass :
en
- CA284056A - Sulphur compound :
en
fr
- US1687729A - Slicing machine :
en
- US1687958A - Penknife :
en
- GB288314A - New or improved copper alloys :
en
- GB298802A - Improvements in or relating to the curing of raw meats, such as hams, bacons, fish and the like :
en
- CH128286A - Adjustable breaker for ignition devices of internal combustion engines. :
de
en
- US1688079A - Multiple ice-cream disher :
en
- DE466879C - Process for the preparation of aminoguanidines :
de
en
- CH128169A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CA284045A - Talking motion picture apparatus :
en
fr
- FR645163A - Improvements made to objects (heels, soles, horseshoes, etc.) that are adapted to the feet for walking :
en
fr
- CA284008A - Translucent panel :
en
fr
- CA284009A - Gas burner :
en
fr
- CA284034A - End matcher trim gauge for saws :
en
fr
- US1688103A - Work rest and ejecting device for grinding machines :
en
- US1687772A - Drier :
en
- US1687861A - Vulcanization of rubber :
en
- US1688076A - Piston :
en
- US1688094A - Finishing welt :
en
- CH128250A - Mechanical fuse for artillery shells. :
de
en
- US1687881A - Display device :
en
- US1688020A - Pneumatic tool :
en
- US1687509A - X-ray appliance :
en
- US1687800A - Baseball game :
en
- US1687670A - Saw guard :
en
- US1688038A - Protective device :
en
- DE466976C - Poppet valve with coil spring :
de
en
- DE467210C - Core for plywood walls :
de
en
- FR645130A - Oil switch with cooling chamber for the rupture arc :
en
fr
- FR644868A - Improvements in railway traffic control devices :
en
fr
- USD76647S - Design for a boat :
en
- ES109376A1 - An improved system apparatus for the preparation of fruits in syrup and to concentrate the solutions. :
en
es
- GB286677A - Improvements in and relating to the production of refractory materials :
en
- DE466860C - Device for acoustic signaling, especially for horns :
de
en
- ES109459A1 - Application of a leather frame to rubber floor of espadrilles. :
en
es
- US1687514A - Machine for incorporating stiffeners in boots and shoes :
en
- CA284015A - Plastic structure :
en
fr
- US1688090A - Extendible bracelet link :
en
- US1687695A - Anti-side-tone substation circuits :
en
- AU1089727A - Improved method of concentrating aqueous solutions of acetic or formic acid :
en
- US1687597A - Air and foul-gas ejector for gas systems :
en
- US1688264A - Holder for ledger sheets :
en
- CH128099A - Cigarette box. :
en
fr
- CH129487A - Pipe termination for cables and other electrical lines. :
de
en
- DE467177C - Cast concrete elevator :
de
en
- CA284052A - Pencil manufacture :
en
fr
- US1687745A - Pump valve :
en
- US1688113A - Surgical headlight :
en
- US1687488A - Package wrapping and banding machine :
en
- CH128065A - Cascade, consisting of an induction front machine and a compensated commutator rear machine excited on the rotor side. :
de
en
- DK39369C - Sofa bed with Side Cabinets. :
da
en
- FR645057A - Steam generator for water gas generator :
en
fr
- FR645183A - Fire extinguisher :
en
fr
- GB298967A - Improvements in or relating to motor car bodies :
en
- US1688198A - Bottle and closure :
en
- USD76657S - Design for a towel :
en
- CH129417A - Machine for winding fine threads into a helix. :
en
fr
- US1688041A - Bituminous mastic :
en
- US1688309A - Weft-replenishing loom :
en
- DE467148C - Sound developers for sound reproduction devices :
de
en
- ES109355A1 - A new system of taps for liquids in general. :
en
es
- GB292969A - :
en
- US1687802A - Felt and felt material and articles, such as hats and hat bodies made of the same :
en
- CA283993A - Gas valve :
en
fr
- CH128209A - Gasseng burners for Gasseng machines. :
de
en
- US1687518A - Fuel pump and oil-injection system for internal-combustion engines :
en
- US1687833A - Burglarproof bank construction :
en
- US1688035A - Valve :
en
- US1688302A - Oil-filled insulating bushing :
en
- FR644969A - Improvements in apparatus for the production of gas with carburized water :
en
fr
- US1688171A - Trap cover and clamp :
en
- USD76630S - Barnet newland :
en
- US1688182A - Terminal connecter :
en
- US1687545A - Spraying device :
en
- US1688291A - Temperature controller :
en
- DE467038C - Process for dyeing artificial silk from acidyl celluloses, cellulose ethers and their conversion products :
de
en
- FR644860A - High pressure tubular boiler :
en
fr
- US1687944A - Filling machine :
en
- CH128321A - Gold casting investment material, especially for dental purposes. :
de
en
- US1687652A - Electric heating system for cars :
en
- US1687865A - Shedding mechanism for looms for weaving :
en
- US1688201A - Electric steam boiler and method of operating the same :
en
- CA284095A - Alternating current motor :
en
fr
- US1687568A - Steam generator :
en
- US1687600A - Stair nosing :
en
- USD76618S - Design foe a clothes hangee :
en
- US1687981A - Method of and apparatus for loading machine tools :
en
- USRE17104E - Washes sorting and stbinging machine :
en
- US1687561A - Method of clarifying cane molasses for the growing of yeast :
en
- US1687813A - Ice-cream scoop :
en
- US1687993A - Cooking stove :
en
- US1688202A - Electrode for electric boilers :
en
- US1688245A - Removable emanation seed :
en
- ES109471A1 - Improvements in the construction of large blocks. :
en
es
- US1687659A - Hair-waving apparatus :
en
- USD76652S - Design for a radiocabinet :
en
- GB298868A - Improvements in razor blade feeding mechanism for razor blade sharpening machines :
en
- US1687691A - Sausage-linking machine :
en
- US1687880A - Automobile bumper :
en
- CH128349A - Suspension device for vehicles. :
en
fr
- US1687613A - Collapsible hat and coat rack :
en
- US1688175A - Forging balls from long bars :
en
- DE467188C - Paper trolley brake for typewriters :
de
en
- DK39357C - Watercraft, mainly intended for Sports and Rescue use. :
da
en
- CH128292A - Device for field control of electrical power generators. :
de
en
- AU1223728A - An improved method and apparatus for preparing cream fondant andthe like :
en
- US1687866A - Flat-knitting machine :
en
- US1687756A - Roller bearing :
en
- FR644974A - Method and apparatus for the permanent and independent saturation of juices in the manufacture of beet sugars and cane sugars :
en
fr
- GB298754A - Improvements in or in connection with float actuated valves :
en
- GB298817A - Improvements relating to mattresses, cushions or the like :
en
- US1687731A - Package and dispenser for gummed tape :
en
- US1688065A - Last :
en
- DE467078C - Tester for twist drills :
de
en
- ES109287A1 - Improvements in wheel mechanisms for the formation of false selvedges in tissues. :
en
es
- US1688129A - Friction-clutch transmission :
en
- DE467001C - Typewriter table with retractable device :
de
en
- US1688208A - Padlock :
en
- US1688077A - Means for labeling canned and bottled goods :
en
- US1688160A - Telephone system :
en
- ES109428A1 - A lighting device for taximeter devices. :
en
es
- CH127793A - Thread sewing machine. :
de
en
- CH128232A - Process for the preparation of a dye of the Safranine series. :
de
en
- US1688271A - Refuse receiving and handling apparatus :
en
- US1687575A - Electric measuring system :
en
- US1687534A - Brake-gear mounting :
en
- CH128236A - Reversibly stockable mass. :
de
en
- FR645109A - Alarm lock with detonator and electrical contact :
en
fr
- GB298697A - Process for the manufacture of azo dyestuffs insoluble in water :
en
- CH128214A - Device used to maintain the shape of a garment. :
en
fr
- US1687603A - Separator :
en
- US1687955A - Gyroscopic compass :
en
- US1688250A - Protecting guard for tires :
en
- USD76608S - Design for a bow foe, aecheey :
en
- DE466864C - Seal for the window of dry gas containers :
de
en
- CH128145A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE467165C - Tin :
de
en
- FR645088A - Stamping device :
en
fr
- GB275592A - Improvements in or relating to processes for carrying out exothermic chemical reactions :
en
- US1687566A - Sound-control construction :
en
- US1687589A - Weather strip :
en
- US1687567A - Variable-speed gearing :
en
- US1687868A - Electrical apparatus :
en
- US1688172A - Steam fitting for journals of rotary steam cylinders or the like :
en
- US1687722A - Poleless tent :
en
- US1688214A - Dirigible light for motor vehicles and the like :
en
- CH127748A - Wire mattress. :
de
en
- CH128297A - Method of joining the ends of the individual conductors of a divided electrical conductor. :
de
en
- US1688155A - Vehicle lifting jack :
en
- CA284039A - Phonograph record :
en
fr
- CA284042A - Talking moving picture apparatus :
en
fr
- US1687560A - Electric switch :
en
- CH128253A - Calliper. :
de
en
- CA284022A - Crusher :
en
fr
- US1687685A - Pick-up drum :
en
- CH128280A - Device for controlling hydropower plants according to the water level at a remote location. :
de
en
- US1687713A - Cotton-conveying apparatus :
en
- CA283973A - Electrical heater :
en
fr
- CA284037A - Hasp :
en
fr
- DE467013C - Edge polishing machine for footwear :
de
en
- DE467193C - Starting procedure for railway signal transmissions with tilting oscillation circles :
de
en
- AU1020627A - Improvements in and relating to illuminating appliances :
en
- CH128398A - Protection device on waste bins. :
de
en
- FR645154A - Alarm device for burglary and fire attempts :
en
fr
- DE467085C - Oil wiper :
de
en
- FR644944A - Dish washing machine :
en
fr
- FR645021A - Coaster frame and its assembly process :
en
fr
- DE467157C - Method for inserting a soldering strip between the soldering brackets of rolled can bodies u. like :
de
en
- DE467147C - Ribbon, especially for recording instruments :
de
en
- FR645170A - Rotary machine with multiple rollers for intaglio printing :
en
fr
- GB297444A - Liquid atomizer :
en
- GB298849A - Improvements in and relating to machines for cutting float threads of textile fabrics :
en
- DE466928C - Device for cutting endless paper or fabric webs in one operation with a roller printing machine or other preparation machine for sheets of any length :
de
en
- FR644816A - Device for burning pulverized liquid fuels :
en
fr
- GB290159A - A new or improved portable desk and rest for use in railway coaches :
en
- CA283999A - Saw feed mechanism :
en
fr
- CH128328A - Electric hair comb. :
de
en
- US1687537A - Metal door :
en
- US1688071A - Cyclic process of using barium compounds in the manufacture of sugar :
en
- CH128238A - Bulk electroplating device with rotating goods container. :
de
en
- CH128309A - Automatic switch. :
en
fr
- AU919127A - An improved clothes drainer and carrier :
en
- AU1021427A - Improvement in leveling device for elevators :
en
- CH128346A - Trailer coupling for semi-trailers. :
de
en
- CH128229A - Process for the preparation of an azo dye. :
de
en
- US1687931A - Heater connection :
en
- DE467195C - Electrical conductors consisting of several sub-conductors, especially for telecommunication cables :
de
en
- ES109461A1 - Light device for the rear of motor vehicles. :
en
es
- FR645055A - Tension system allowing the adjustment of the vibration period of the sound strings and its application to musical instruments :
en
fr
- CH128142A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128284A - Control device on multi-cylinder deflagration engines. :
de
en
- US1687580A - Bed comfortable :
en
- US1687769A - Mop holder :
en
- ES108831A1 - Shearing device adapting on mower to transform it into a mowing machine. :
en
es
- FR644810A - Method and device for heating and cooling solid absorbents in the operation of adsorption plants :
en
fr
- FR645036A - Improvements to the reporting rules :
en
fr
- CA284020A - Motor chassis :
en
fr
- CH127871A - Device for connecting cables in damp rooms. :
de
en
- US1687562A - Pressing implement :
en
- CH128304A - Plug for grounding or zeroing or grounding and zeroing. :
de
en
- FR645064A - Apparatus for delivering plastic charges to molds :
en
fr
- FR645182A - Device for mounting electrodes in a suitable number in a rectifying lamp without filament to increase the output :
en
fr
- US1687694A - Apparatus for measuring and feeding plastic substances :
en
- ES109036A1 - Improvements in paving blocks of roads and similar. :
en
es
- GB298674A - Process for the manufacture of water-soluble anthraquinone glucosides :
en
- GB298682A - Improved means for measuring fluid flow through pipes :
en
- ES108989A1 - Improvements in metal sheet tiles and their analogues. :
en
es
- GB279507A - Improvements in and relating to synchronoscopes :
en
- GB288575A - Improvements in or relating to the valve gear of internal combustion engines :
en
- FR645137A - Arrangement for adjusting the rate of installation with several steam turbines :
en
fr
- US1687906A - Machine for fixing clasps :
en
- US1688054A - Tribarium aluminate and process of preparing the same :
en
- FR644828A - Cutting machine following a pattern :
en
fr
- FR645122A - Rail connection for railway tracks :
en
fr
- GB298688A - Process of manufacturing artificial silk and the like from viscose :
en
- US1687520A - Pick-up iron :
en
- ES108670A1 - Improvements in slag separators. :
en
es
- FR645115A - Wedge fitted, for stopping vehicles and more particularly vehicles on rails :
en
fr
- ES109023A1 - Improvements in the side sewing machines soles of espadrilles and similar footwear. :
en
es
- GB281672A - Improvements in aeroplane wing structures and means for attaching them to the fuselage :
en
- CH128279A - Capsule plant. :
de
en
- ES109314A3 - Manufacturing process of a sterilizing agent. :
en
es
- GB298875A - Improvements in vacuum regulating apparatus :
en
- CH128355A - Bogie locomotive. :
de
en
- CH128139A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE466904C - Detinning of tinplate waste :
de
en
- FR645111A - Composite glass and its manufacturing process :
en
fr
- GB298692A - Improvements in machines for winding wire and other materials :
en
- ES109427A1 - A new tool for digging by hand. :
en
es
- US1687629A - Circuit interrupter :
en
- ES108910A1 - A process for making forage cakes of dry starting materials. :
en
es
- FR644883A - Parachute with quick release and release equipment :
en
fr
- GB298882A - Improvements in and relating to well base wheel rims :
en
- ES109442A1 - Improvements in rotary fans and similar devices. :
en
es
- FR644909A - Improvements to the fixation of rubber heels :
en
fr
- FR644917A - Six wheel car suspension system :
en
fr
- ES109502A1 - An electric lamp to illuminate premises and tanks filled with explosive gases and liquids. :
en
es
- CA284040A - Adjusting device :
en
fr
- US1687625A - Toilet preparation :
en
- US1688119A - Motor support for washing machines :
en
- US1688288A - Pudding cloth and the like :
en
- GB285851A - Improvements in or relating to toy building construction :
en
- US1688072A - Hame tug :
en
- US1688105A - Furnace :
en
- US1688173A - Railway signaling :
en
- ES108406A1 - Safety switch conductor for overhead and low voltage overhead power lines. :
en
es
- GB284621A - Improvements in or relating to suspension devices for electric lamps :
en
- GB298886A - Improvements in and relating to rock drill spray devices :
en
- ES109468A1 - A device intended for the cooling of bodies. :
en
es
- GB298752A - Improvements in lamp shades :
en
- GB298884A - Improvement in and relating to mouldings for automobile bodies and other structures :
en
- DE466996C - Improvement in coking apparatus :
de
en
- GB292097A - Improvements in or relating to cooling devices for reciprocating pistons :
en
- DE467203C - Auxiliary device to generate an extremely low high voltage for the operation of Roentgen pipes by means of the usual high voltage systems :
de
en
- FR644911A - Method and devices for tamping, profiling, smoothing and finishing of road surfaces, pavements or the like :
en
fr
- CH128246A - Knee lever lock for accordions, harmoniums, organs, etc. :
de
en
- US1687590A - Gear-shifting mechanism :
en
- US1687926A - Latch and dogging means therefor :
en
- US1688253A - Folding crate :
en
- ES109337A1 - Oscillating table in foil feeding devices. :
en
es
- GB298733A - Improvements in and relating to electrical plug, fuse, switch and the like contact blocks or the like :
en
- GB299001A - Improvements in or relating to cams :
en
- ES109421A1 - Improvements in the scales. :
en
es
- FR645141A - Suction-driven air self-compressor :
en
fr
- GB298781A - Improvements in or relating to welding cast iron :
en
- GB299333A - Improvements in and relating to the production of dyestuff intermediates :
en
- ES109328A1 - Improvements in valves for internal combustion engines. :
en
es
- FR644803A - Printing process for trichromatic cinematographic films :
en
fr
- US1687693A - Bucking toy horse :
en
- US1687808A - Fishing tool :
en
- US1687983A - Hot-air furnace :
en
- US1688006A - Flash-light switch guard :
en
- DE467071C - Ventilation device for rooms that responds to excess pressure :
de
en
- ES109488A1 - A machine to produce hooks for the hair. :
en
es
- DE467030C - Bucket elevator for feeding coal dust mills :
de
en
- US1688137A - Separator plow for cane harvesters and the like :
en
- DE467111C - Box-shaped carrier for metal airplane wings :
de
en
- DE466971C - Control for dry gas meters :
de
en
- DK39375C - Oil engine with separate Compression compartment. :
da
en
- FR645192A - Assembly for diesel-electric railcars :
en
fr
- GB298724A - Improvements in or relating to electric switchgear :
en
- ES109431A1 - Improvements in edible, sweet and perfumed ice blocks. :
en
es
- DE448355C - Heating boiler :
de
en
- DE466927C - Icebox :
de
en
- DE467198C - Clamp connection for connecting line bars to a continuous multi-part busbar :
de
en
- ES109462A1 - Improvements in the performance of propeller propellers. :
en
es
- US1687940A - Sound transmitting and receiving apparatus :
en
- US1688230A - Wall construction :
en
- US1687674A - Setts :
en
- US1688040A - Lathe center :
en
- DE467199C - Arrangement of connection disconnectors of a switchgear that can be pulled out or withdrawn from fixed disconnectors of a distribution system with double busbars :
de
en
- US1687683A - Apparatus for the grooving of cardboard :
en
- US1688120A - Lighting fixture :
en
- CA8090S - Fire extinguisher :
en
- DE467182C - Replacement ignition stone container for a pyrophoric hand ignition device :
de
en
- DE467107C - Contact metal :
de
en
- CA284064A - Drill mechanism :
en
fr
- DE467063C - Twin molding machine with central column :
de
en
- FR645068A - Improvements made in the construction of children's cradles :
en
fr
- ES109474A1 - An industrial product consisting of a new soap for use by mechanics, typographers and workers in general. :
en
es
- US1687737A - Animal trap :
en
- US1687991A - Distillation of coal and similar carbonaceous substances :
en
- GB292073A - Improvements in or in connection with the drilling of oil wells :
en
- ES109478A3 - A procedure for the formation of tangles and spools. :
en
es
- FR645150A - Process for manufacturing arylamino-naphthaline derivatives :
en
fr
- CH128212A - Brassiere. :
de
en
- ES109001A1 - Improvements in electric heaters. :
en
es
- GB295659A - Improvements in rotary engines, pumps, and the like :
en
- DE467083C - Centrifugal pulley or shaft clutch :
de
en
- US1688018A - Reflector-signal head :
en
- US1688025A - Tandem disk harrow :
en
- US1688141A - Uncoupling device for railway-car couplers :
en
- FR645125A - Improvements to suction cups :
en
fr
- GB298772A - Improvements relating to folding tables :
en
- US1687570A - Radio receiving system :
en
- CH128208A - New, permanent dye preparation and process for its production. :
de
en
- DE467005C - Lever scale for fine weighing :
de
en
- ES109124A1 - Screens for stereoscopic cinematographic projection. :
en
es
- GB298714A - Improvements in the manufacture and production of cobalt carbonyl :
en
- GB298919A - Improvements in driving mechanism for gramophones and the like :
en
- GB298997A - Improvements in water softening apparatus :
en
- DK39374C - Pump for pumping and measuring the contents of oil drums and the like. :
da
en
- FR645157A - Improvements to tank furnaces for glass manufacturing :
en
fr
- GB298782A - Improvements in or relating to the construction of bodies for aeroplanes and the like :
en
- GB291773A - Manufacture of derivatives of cork :
en
- GB298713A - Improvements in or relating to flooring and like coverings :
en
- US1687814A - Outlet lock for gasoline tanks :
en
- US1688015A - Insulator :
en
- GB298927A - Improvements in machines for cutting off strips or lengths of metal :
en
- FR644980A - Process for the homogeneous sealing of sheets, tubes, or other metal parts :
en
fr
- FR645173A - Brake control refinements :
en
fr
- USD76627S - Barnet newland :
en
- ES109288A1 - A special blade, applicable to the looms to cut the fabrics into strips. :
en
es
- CA283971A - Drainage fitting :
en
fr
- GB298723A - Improvements relating to machines for the mixing, aerating, and like treatment of various materials :
en
- GB298800A - Improvements in or relating to the manufacture of cellulose :
en
- GB298933A - Improvements in machines for winding threads, twine, cords or the like :
en
- ES109481A1 - Automatic weighing machine in which the weight and date number are based on an original document. :
en
es
- DE465129C - Machine for digging narrow, steep-walled trenches with a spade working in front of the bucket elevator :
de
en
- DE466975C - Pipe connection :
de
en
- GB298930A - Improvements in reversible life-boats :
en
- US1688289A - Folding ironing board :
en
- US1687485A - Chest lock :
en
- DE467018C - Closure for liquid containers, such as milk cans etc. like :
de
en
- US1687582A - Can opener :
en
- US1687687A - Percussive rock drill :
en
- ES109349A1 - Device for the reduction of rotary movements in foliar extenders. :
en
es
- ES109412A1 - Procedure for the dissolution of sulfur vapor. :
en
es
- FR645019A - Electrical signaling device at one or more different places from a single :
en
fr
- CA283991A - Tire deflation signal :
en
fr
- CA283976A - Waist band for trousers :
en
fr
- US1687645A - Hot-air register :
en
- US1687888A - Liquid-fuel burner :
en
- US1688107A - Compromise angle bar :
en
- DE467032C - Headlights, especially for motor vehicles :
de
en
- DE467119C - High pressure steam generator :
de
en
- FR645108A - Process for manufacturing an imitation leather and, in particular, that known as old leather :
en
fr
- GB298856A - Improvements in and relating to straining and filtering apparatus :
en
- GB298968A - Process for the manufacture of new artificial products :
en
- GB298999A - Improvements relating to machine shaft couplings :
en
- FR644861A - Perforation machine for bands of all sizes and all materials for luminous advertising, music, automatic and other devices :
en
fr
- GB274866A - :
en
- GB298926A - Process for the manufacture of finely divided iron oxide :
en
- DK39362C - Mower. :
da
en
- FR644849A - Device making the different thicknesses of the veneer in the wood decoilers by replacing a single pinion :
en
fr
- GB275958A - Improved insulating material for electric condensers and the like :
en
- FR645042A - Boiler supply system :
en
fr
- GB289812A - New or improved process and apparatus for the hot-rolling of metals :
en
- GB298804A - Improvements in and relating to visible indexes :
en
- DE467051C - Auxiliary device for attaching and removing truss frames for overhead line masts :
de
en
- DE466826C - Air brake :
de
en
- ES109498A1 - Improvements in the signs. :
en
es
- FR644956A - Improvements in celluloid and similar plastic cases :
en
fr
- GB284651A - Improvements in or relating to the switching of stationary dry surface contact rectifier cells to a voltage divider :
en
- GB298813A - Improvements relating to easy chairs, settees, and like articles of furniture :
en
- FR645149A - Anti-glare device for light projectors :
en
fr
- GB290965A - Improved method of construction of a ship's form or hull :
en
- GB298798A - Internal combustion engine :
en
- ES109408A1 - A procedure for obtaining a luminous line of uniform intensity. :
en
es
- FR644973A - galvanic element :
en
fr
- GB298739A - Means for attaching a handle, wheel, lever or other component upon and about the end of a shaft or stud :
en
- FR645012A - Improvements to installations and piping transporting fluids, such as superheated high pressure steam :
en
fr
- FR645147A - Device for removing old layers of color with glue or lime from ceilings and walls :
en
fr
- ES109332A1 - Improvements in fast acting valves. :
en
es
- DE467094C - Rotary lobe pump :
de
en
- DE467218C - Measuring and filling device for liquid, powdery and granular masses :
de
en
- ES107428A1 - A burner for gasoline. :
en
es
- GB280870A - Improvements in or relating to electrical discharge devices :
en
- FR645030A - Method and device for tying pipes, boxes, bales, balls and other objects :
en
fr
- GB291086A - Improvements in or relating to two stroke internal combustion engines :
en
- GB298761A - Improvements in or relating to revoluble fire bars for domestic cooking ranges :
en
- CA284035A - Door mechanism :
en
fr
- US1687709A - Picture-displaying apparatus :
en
- FR644846A - Special multipurpose building agglomerates and process for their manufacture :
en
fr
- GB282029A - Improvements in and relating to clutches :
en
- GB298744A - Improvements in accumulator cases for miners' electrical lamps :
en
- GB294567A - Improvements in brakes for bicycles and like vehicles :
en
- GB298860A - Improvements in and relating to gates for cinematographic apparatus :
en
- DE466434C - Process for the precise internal drawing of hollow bodies :
de
en
- ES109066A1 - Sorting folders for fascicles of all kinds. :
en
es
- FR644880A - Board for teaching kindergarten and other classes, impressed and operated by a typewriter manipulated by the student :
en
fr
- DE467256C - Sidecar articulated to the motorcycle :
de
en
- DK39359C - Apparatus for Burning Oil. :
da
en
- DE465940C - Cold bed window usable on both sides :
de
en
- DE466994C - Wing support for aircraft :
de
en
- FR645029A - Filament improvements for incandescent lamps and similar apparatus :
en
fr
- US1687622A - Oiling mechanism for band-wheel power :
en
- US1687757A - Catapult :
en
- FR645128A - Manufacturing process of flushing devices for water closets :
en
fr
- GB288122A - A method for substituting alkyl groups in the aromatic nucleus :
en
- GB298825A - Improvements in rising hinges for doors and the like :
en
- DE467021C - Device for collecting scale-precipitating chemicals containing tannic acid :
de
en
- GB284622A - Improvements in or relating to gas burners :
en
- GB294608A - Method of and apparatus for generating steam by the indirect method :
en
- US1687773A - Surgeon's safety saw for plaster casts :
en
- US1688064A - Concrete pile :
en
- CH128330A - Self-collecting speaking machine. :
de
en
- DE467125C - Electrical insulator subjected to tensile stress :
de
en
- ES109464A1 - Galvanic-electrolytic process for the recovery of the tin from the tin waste and for the obtaining and refining of the copper, silver and gold of its minerals. :
en
es
- ES109521A1 - Improvements in sweet ice blocks. :
en
es
- CH128241A - Map tab box. :
de
en
- ES109313A3 - Industrial procedure for the manufacture of bleaching solutions. :
en
es
- CA284019A - Truck chassis :
en
fr
- US1688063A - Spar splice :
en
- US1687954A - Ophthalmic mounting :
en
- DE466983C - Mixing machine for concrete u. Like. With material elevator :
de
en
- DE467126C - Rigid suspension for overhead lines, air cables, etc. like :
de
en
- DE455397C - Method for optically changing the dimensions of sound recordings in sound film devices :
de
en
- DE466963C - Charging device with fixed distributor for shaft ovens, especially for gas generators :
de
en
- GB298680A - Improvements in the manufacture of condensation products of phenols :
en
- CA284091A - Sewage processing :
en
fr
- GB293422A - Method of turning work-pieces :
en
- GB298703A - Improvements in or relating to electrical resistances :
en
- GB298738A - Improvements in and relating to wood working machines and the like :
en
- US1688032A - Wave motor :
en
- US1687810A - Coin-carrier print protector :
en
- USD76623S - Design fob a speed boat :
en
- GB287120A - An improved flushing valve for cisterns :
en
- US1687777A - Polish-rod :
en
- US1687976A - Concrete-form clamp :
en
- DE467064C - Method and machine for the production of sand cores with stiffening wire :
de
en
- FR644882A - Shoe retainer in the shape of a court shoe :
en
fr
- FR644926A - Apparatus for said "thirty and forty" game and method of using this apparatus for said game :
en
fr
- GB298765A - Improvements in or relating to coal-cutting or like machines :
en
- GB298848A - Improvements in double-needle sewing machines and chiefly in machines for open-work :
en
- DE467046C - Overhead track :
de
en
- USD76637S - Design for a vanity case :
en
- DE467033C - Glass socket for electric headlights for motor vehicles u. like :
de
en
- FR644960A - Easy and instant resoling process :
en
fr
- CA284046A - Oven heating system :
en
fr
- US1687633A - Call register :
en
- FR645000A - Machine for cutting meat and other products comprising a table, for supporting the products to be cut, periodically movable by means of a threaded axis and a starting member :
en
fr
- CH128248A - Board game. :
de
en
- CH129485A - Automotive watch. :
en
fr
- US1687632A - Lubricating system for gyroscopes and other apparatus :
en
- FR644977A - Binding :
en
fr
- FR644983A - Apparatus for making paper tubes :
en
fr
- ES109132A1 - Improvements in the reduction of minerals, oxides and their analogues. :
en
es
- FR644921A - Removable mud shield :
en
fr
- GB298828A - Improvements in or relating to steam engines :
en
- GB296341A - Improvements in or relating to detachable rims for vehicle wheels :
en
- FR644907A - Device for the automatic distribution of objects by operating a drawer :
en
fr
- GB284640A - An improved sole plate for a laundry iron and the like and method of making same :
en
- FR644895A - Method and device for the recovery of salt by vacuum evaporation :
en
fr
- FR644968A - Improvements to vertical fire tube boilers :
en
fr
- FR645005A - Improvements to glass annealing furnaces (lehrs) and other similar devices :
en
fr
- CH128226A - Process for the preparation of an ammonium compound of a halogenated aromatic amine. :
de
en
- US1687679A - Engine-cooling system :
en
- US1688244A - Cleaner for skimming disks of cream separators :
en
- CA283966A - Tire gage :
en
fr
- CH128338A - Device for issuing light signals for air traffic. :
de
en
- DE467200C - Electrical resistance :
de
en
- US1687837A - Piston for internal-combustion motors :
en
- US1687686A - Temperature-compensating device :
en
- US1687556A - Best available cop :
en
- CH128380A - Holder for collector brushes. :
de
en
- US1687516A - Press :
en
- US1688058A - Cop-winding machine :
en
- CA284023A - Can and key assembly :
en
fr
- US1687630A - Transporting crate for luminous tubes or other fragile articles :
en
- US1688300A - Vania :
en
- US1687998A - Machine fob finishing floobs :
en
- US1687720A - Hydraulic steering mechanism :
en
- US1688047A - Stocking-darning form :
en
- US1688126A - Method of and apparatus for control of liquid-fuel burners :
en
- FR645178A - Flying machine :
en
fr
- US1688044A - Monazo dyes from pyrazolones and aminobenzene-polysulphonic acids :
en
- US1687656A - Heat-treating method :
en
- CH128263A - Electrically wound clock. :
en
fr
- GB299078A - Improvements in or relating to the covering of the heel breasts of shoes :
en
- US1688070A - Denture press :
en
- US1688276A - Telephone attachment :
en
- DE467012C - Padlock :
de
en
- CA283989A - Composition shingle :
en
fr
- ES109391A1 - A method of treatment solid carbon dioxide. :
en
es
- CA284098A - Oil storing and delivering system :
en
fr
- US1688039A - Cooking utensil :
en
- USD76641S - Design for a table foe radio receiving sets or the like :
en
- DE467010C - Heating device for exhaust steam live steam injectors :
de
en
- FR645120A - Process for the preparation of a durable product based on milk and fruit or other vegetable matter, and the product obtained by this process :
en
fr
- GB287063A - :
en
- US1687528A - Shoe and method of shoemaking :
en
- CH128281A - Reversible two-stroke injection internal combustion engine. :
de
en
- CH129259A - Process for the production of embroidered burled goods, goods produced according to the same and device for performing the process :
de
en
- US1687732A - Rudder-bar retainer :
en
- CH128245A - Counting frame. :
de
en
- AU1238828A - Improvements in diaphragms for use in acoustic reproducing devices :
en
- CA283982A - Process for the production of alumina, soda and hydrocloric acid :
en
fr
- DE467112C - Tax benefits u. Like. For aircraft :
de
en
- US1687494A - Lubrication of sleeve-principle engines :
en
- US1687786A - Checkerwork and brick therefor :
en
- US1688115A - Box-blank folding and fastening machine :
en
- US1687918A - Hydrocarbon motor :
en
- US1688053A - Agar medical compound :
en
- US1687832A - Steam ge :
en
- FR645076A - Table for hand machine to make addresses :
en
fr
- CA283979A - Snow shovel :
en
fr
- CH128261A - Electric light switching device on alarm clocks. :
de
en
- CH128303A - Plug contact. :
de
en
- FR644991A - Removable crate :
en
fr
- FR644823A - Improvements made to the attachment devices of protective nets for bicycles :
en
fr
- CH128345A - Device to be attached to sacks for fast tying and reopening of the same. :
de
en
- CH128365A - Circulating muffle furnace. :
de
en
- DE467159C - Keyboard instrument :
de
en
- FR645035A - Billiard game :
en
fr
- CH128239A - Device for the intermittent feeding of a web that has been pulled evenly from a stacking roll by conveyor rollers to a work station. :
de
en
- AU1251128A - Improvements in balancing devices for brake heads :
en
- US1687928A - Automatic cutting device :
en
- DE467031C - Headlights for vehicles :
de
en
- DE467130C - Switching device for stage lighting :
de
en
- DE467192C - Point setting device with servomotor and with a turnout support set up for manual adjustment :
de
en
- DE466977C - Lead screw lathe :
de
en
- DE467240C - Compressed gas tube burner :
de
en
- US1687525A - Flameproof electric insulation and method of producing the same :
en
- US1688286A - Electric heating vessel :
en
- US1688273A - Spool holder :
en
- US1687776A - Bar-bending machine :
en
- US1688073A - Primary cell :
en
- US1688265A - Radiocircuits :
en
- US1687929A - Torpedo casing :
en
- ES109038A1 - Improvements in the braking devices by means of fluid under pressure. :
en
es
- US1687815A - Method of treating and forming artificial fuel :
en
- AU1349628A - Improvements in and relating to train control system :
en
- DE467138C - Arrangement for overcurrent switch with tripping mechanism during the start-up time of three-phase motors :
de
en
- AU1156128A - Improvements in circuit arrangements for use in wireless telegraphy and telephony and for like purposes :
en
- ES109057A1 - A wireless telephony reception apparatus. :
en
es
- USD76609S - Design for a woven-wire fabric :
en
- US1687916A - Arch support :
en
- CA284026A - Pencil making machine :
en
fr
- GB298699A - Improvements in or relating to the dyeing or otherwise colouring of materials made with or containing cellulose esters or ethers :
en
- DE467049C - Track brake for conveyor wagons with electric drive :
de
en
- DE467174C - Device for driving a switch shaft by another shaft coupled to the first shaft :
de
en
- US1687738A - Interlocking stovepipe blank :
en
- CA284073A - Forming and threading machine :
en
fr
- CA284103A - Brick manufacture :
en
fr
- US1687572A - Rear-view mirror for automobiles :
en
- ES109000A1 - Improvements in the brake cylinders. :
en
es
- ES109331A1 - Improvements in the connections of the steam, air and signal lines. :
en
es
- US1687746A - Directional aerial :
en
- GB298799A - Improvements in pneumatic brakes for vehicles :
en
- CH128347A - Lorry with tiltable and liftable loading bridge. :
de
en
- CA284060A - Ore processing :
en
fr
- FR644971A - Device for protecting the actuators of the regulating valve in the fertilizer distributors :
en
fr
- CA284005A - Display stand :
en
fr
- CA284032A - Lubricator :
en
fr
- CH128294A - Device for the automatic regulation of the active and reactive power of asynchronous machines in cascade with three-phase collector machines by two regulating organs. :
de
en
- CH129223A - Floor heating and oven. :
de
en
- GB288996A - Improvements in telephone systems :
en
- GB298716A - Improvements in devices for holding bottles during washing or for storage :
en
- ES109477A1 - A procedure for the manufacture of bricks and all kinds of ceramic pieces. :
en
es
- ES109469A1 - A control system to lift the car wheels. :
en
es
- GB298727A - Improvements relating to water tube boilers :
en
- GB298858A - Process and apparatus for spraying and atomising fusible material :
en
- CH127996A - Process for the manufacture of fructose from inulin not intended for food. :
de
en
- US1687643A - Jacob s :
en
- US1688311A - Device for chalking cue tips :
en
- DE467025C - Process for the production of firmly adhering electrolytic chromium deposits :
de
en
- GB298667A - Improvements in or relating to the manufacture of aliphatic anhydrides :
en
- FR644997A - Quick coupler for flexible ties :
en
fr
- GR2015B - AUTOMATIC GASOLINE ECONOMY MACHINE. :
el
en
- US1688158A - Cooling apparatus :
en
- ES109390A2 - Use of rubber sheet from used car cameras in the manufacture of legumes. :
en
es
- ES109512A1 - Suspended cable track specially designed for the transport of passengers. :
en
es
- CA284053A - Winding engine :
en
fr
- DE467058C - Device for lowering the open circuit voltage in AC systems with a relatively large voltage drop, in particular for electric arc welding :
de
en
- ES109482A1 - Procedure for obtaining potassium sulphate. :
en
es
- FR645140A - Internal combustion engine :
en
fr
- FR644839A - Drilling method and device :
en
fr
- US1687904A - Typewriter keyboard :
en
- USRE17105E - Amplifying system :
en
- ES108999A1 - Improvements in braking devices on tracks. :
en
es
- US1687704A - Winding machine :
en
- US1688143A - Virgin-bust former and supporter :
en
- DK39377C - Water discharge. :
da
en
- ES109058A1 - A wireless telephony reception device that can be appropriated, at will, for power supply with direct current or with alternating current. :
en
es
- FR644872A - Universal letter opener :
en
fr
- FR645189A - Automatic shift device :
en
fr
- GB287536A - Improvements in compasses for aircraft, for naval use and the like :
en
- USD76604S - Design fob a handkerchief ob the like :
en
- GB298928A - New black and grey vat dyes :
en
- FR644945A - Snap-in hub :
en
fr
- FR645014A - Automatic return device for direction indicators :
en
fr
- FR645104A - Manufacturing process of photographic emulsions with silver salts :
en
fr
- FR645155A - Process for preparing parts for nickel plating :
en
fr
- GB298760A - An improved folding box :
en
- US1687675A - Mechanical toy :
en
- US1687978A - Ernst gerling :
en
- US1688150A - Signors :
en
- CA284016A - Water wave comb :
en
fr
- CH128251A - Tripping device with relays for ignition devices of detonators, in particular mechanical detonators. :
de
en
- US1687519A - By-pass-valve construction :
en
- US1688132A - Desuperheater control :
en
- DE466967C - Wire screw eyelet for hanging up curtain strips :
de
en
- GB298675A - Improvements in apparatus for the extraction of oils, fats or the like from substances containing the same :
en
- USD76616S - Design fob ait outdoor signboard :
en
- GB298931A - Improvements in the manufacture of benzanthrone derivatives :
en
- ES109393A1 - An arrangement for applying liquid caustic solvents or the like in the form of drawings on sheets or continuous webs of paper or the like. :
en
es
- CH128254A - Double microscope for spatial image measuring devices. :
de
en
- ES109472A1 - A new system of belts of two or three double pieces. :
en
es
- ES109473A1 - A machine to cut and reduce, in a single operation, buttresses and leather covers of all shapes and sizes for the construction of footwear. :
en
es
- CH128140A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CA284011A - Tractor chain for automobiles :
en
fr
- FR644928A - Improvements to tedder rakes :
en
fr
- GB298694A - Insulating materials :
en
- ES109433A1 - Some sacks or paper bags with a valve to fill them. :
en
es
- GR2021B - AUTOMATIC MARBLE CUTTING MACHINE. :
el
en
- US1688104A - Windshield cleaner :
en
- US1688134A - Building construction :
en
- US1687874A - Adjustable fastening means :
en
- CA284086A - Waste liquor-processing :
en
fr
- ES105460A2 - Call selection device for successive impulses. :
en
es
- GB298743A - Improvements in corner pieces for boxes, packing cases and the like :
en
- CA284024A - Pencil manufacture :
en
fr
- US1687885A - Instrument panel :
en
- US1688278A - Advertising device for dispensing machines :
en
- ES109424A1 - a safety device for high voltage electrical installations. :
en
es
- GB290555A - Improvements in and relating to apparatus for sterilizing liquids :
en
- GB298766A - Method of and apparatus for the production of braiding :
en
- ES108075A1 - Machine to offer. :
en
es
- DE466985C - Metal barrel with removable insulating sleeve and with screw bolts pressing the insulating sleeve onto the barrel body :
de
en
- DE467065C - Interchangeable floors for cooking u. like vessels :
de
en
- FR644858A - Railroad Track Control Rod :
en
fr
- FR644870A - Supporting sole of rubber, ebonite or similar material :
en
fr
- FR644994A - Insecticidal liquid and method of manufacture :
en
fr
- FR644972A - Aircraft lifting process :
en
fr
- FR644988A - Process for preventing the dissolution of metals in pickling baths :
en
fr
- DE467293C - Device for regulating the electron discharge in discharge tubes, e.g. B. Roentgen tubes, with control electrode :
de
en
- US1687910A - Safety razor :
en
- US1687893A - Automatic train-pipe connecter :
en
- DE467067C - Underfloor heating :
de
en
- USD76606S - Design for a flowerpot or similar article :
en
- CA284027A - Wood preserving apparatus :
en
fr
- GB274499A - Improvements in or relating to brush-adjusting and switching devices for electric motors :
en
- GB291096A - Process for increasing the wetting and penetrating powers of treatment liquids :
en
- GB298841A - Improvements in or relating to the driving of looms :
en
- FR645190A - Machine for moistening yarns :
en
fr
- US1687515A - Circuit interrupter :
en
- GB298687A - Improvements in the valves and valve mechanism of internal combustion engines :
en
- GB298736A - Improvements in flotation processes for the treatment of coal, ores, and the like :
en
- US1687962A - Display stand :
en
- US1688299A - Valve :
en
- ES108844A1 - Procedure for obtaining water gas in continuous service. :
en
es
- FR644822A - :
fr
- ES109212A1 - A procedure to increase the performance capacity of kilns in the calcination of sulphided materials. :
en
es
- DE467053C - Process for the complete coating of the individual cores of metal powders, which are used in particular for the production of magnetic cores, with an electrically insulating layer :
de
en
- DE467137C - Arrangement to avoid oscillation in electric motors, which are controlled by changes in resistance generated by means of a differential gear :
de
en
- GB277020A - Electromagnet :
en
- GB298854A - Improvements relating to the wheel mountings of motor cycles and like vehicles :
en
- DE466922C - Process for the production of patterned cast sulfur compounds with a marble-like appearance :
de
en
- DE467056C - Magnetic material for coil cores or for even loading of long-distance lines and the like. like :
de
en
- FR644897A - Advanced control device for pressurized fluid actuated brake servo mechanisms in automobiles :
en
fr
- US1687949A - Heading machine :
en
- DE467189C - Using the pressure plate :
de
en
- CA284063A - Seat :
en
fr
- CH128342A - Process for the production of a packaging material resistant to organic acids. :
de
en
- CA284001A - Closure for containers :
en
fr
- GB298790A - An improvement in or relating to the pressing of fabrics :
en
- US1687982A - Shade :
en
- US1688042A - gaess :
en
- US1688083A - Process of making olefine alcohols :
en
- CA284081A - Electrical load-sharing apparatus :
en
fr
- CH128230A - Process for the preparation of an acid dye of the anthraquinone series. :
de
en
- US1687666A - Weatherproofing structure :
en
- CH128278A - Drive device on pumps, especially for pumping small amounts of liquid. :
de
en
- CA284059A - Steel manufacture :
en
fr
- CH128343A - U-shaped crate clip. :
de
en
- AU987727A - Improvements in and relating to thermally-actuated motive devices :
en
- CA284065A - Coal carbonizing process :
en
fr
- CH128252A - Trigger device of the ignition device mechanical igniter. :
de
en
- CH128320A - Device for achieving contact protection for the sockets of electric tube lamps. :
de
en
- CA284061A - Postal franking mechanism :
en
fr
- US1687903A - Method for the production of styrol from chlor ethyl benzol :
en
- US1688149A - Confectionery-coating machine :
en
- US1688206A - Ensilage harvester with corn-shelling device :
en
- DE467155C - Automatic machine tool :
de
en
- US1688052A - Electric heater fan :
en
- US1688082A - Exhaust ventilator :
en
- US1688153A - Drill blade :
en
- US1688087A - Means for anchoring bolts :
en
- USD76642S - Design for a lamp stand :
en
- US1687950A - Pebpetttal calendar :
en
- ES109342A1 - Universal wrench of non-deformable parallelism. :
en
es
- ES98938A1 - A system of mechanical devices for the production of bubble foam from soapy water. :
en
es
- US1687536A - Clamp for frames :
en
- ES109327A1 - Perfeccionamientos in devices for the fixation and subjection of screws, bolts of thread and nuts, by means of mechanical force, in the machines, portable tools and his analogous. :
en
es
- ES108557A1 - Improvements in grenades in general. :
en
es
- ES109407A1 - A container for salt and spices of all kinds. :
en
es
- GB298695A - Improvements in or relating to electric heaters :
en
- GB298779A - Improvements in or relating to telephone instruments :
en
- CH128368A - Process for the preparation of m-diazophenylsulfamic acid. :
de
en
- ES109290A1 - Metallic fabric for mattresses with reinforcement at their side ends. :
en
es
- GB285069A - Improvements in or relating to electric incandescent lamps :
en
- DE466965C - Device for monitoring combustion systems in which the ratio of two operating parameters is displayed on a single scale :
de
en
- FR645001A - Mobile coulter plow :
en
fr
- DE466897C - Pressed lid that fits into a socket and serves as foot and base for electric light bulbs or similar hollow bodies made of glass :
de
en
- ES109293A3 - Device in supporting springs. :
en
es
- US1687946A - Apparatus for checking the profiles of gear wheels, the pitch of screws, and similar articles :
en
- GB298844A - Improved manufacture of metal containers for cells of dry batteries :
en
- ES109447A1 - A process for the production of new metaliferous dye complexes. :
en
es
- FR644884A - Inner tube for pneumatic tires for wheels :
en
fr
- FR644955A - Chopping and chipping machine for sample pavers :
en
fr
- US1688203A - Fire-box foundation ring :
en
- GB298994A - Improvements in or relating to protective gear for alternating current systems :
en
- ES108558A1 - Improvements in grenades in general. :
en
es
- GB298778A - Improvements in the production of esters of silicic acid :
en
- CH128228A - Process for the production of a new dye. :
de
en
- US1687559A - Cabinet :
en
- DK39354C - Procedure for Freezing or Cooling Goods. :
da
en
- FR644886A - Shaker device for pointed threshers :
en
fr
- FR645079A - Cinematographic camera with spring mechanism :
en
fr
- FR644898A - Identity plate and its support for automobiles :
en
fr
- ES105461A2 - Call selection device for successive impulses. :
en
es
- DE466708C - Process for continuous parallel cutting of the sheets :
de
en
- DE467009C - Method and device for the production of paper sleeves with a conical attachment :
de
en
- US1687680A - Control device :
en
- CH128317A - Continuous fire device on gas apparatus. :
de
en
- GB298794A - An improved device for preventing the accumulation of dust and dirt in the corners of rooms, cupboards and the like :
en
- GB298843A - Improvement in the manufacture of paint :
en
- DE467087C - Automatic control for the cutting device of rolling stock in motion :
de
en
- FR644848A - Spray printing machine :
en
fr
- FR644975A - Apparatus for cleaning and sterilizing bottles and the like :
en
fr
- GB283926A - Improvements in aluminium alloys and processes of making the same :
en
- DE467014C - Spray device for the production of coatings by centrifuging molten substances :
de
en
- FR645046A - Turbine boat propeller :
en
fr
- CH128187A - Fireplace grid. :
en
fr
- US1688166A - Typewriting machine :
en
- FR644859A - Foldable book and miscellaneous box :
en
fr
- FR645138A - Improvements in pumps used for supplying and lubricating internal combustion engines :
en
fr
- US1688243A - Machine for rounding gear wheels :
en
- US1687579A - Material holder :
en
- US1687682A - Operation of open-hearth furnaces :
en
- USD76656S - Design for a towel :
en
- CH128231A - Process for the preparation of a new vat dye. :
de
en
- CH128295A - Device for switching tapping transformers under power. :
de
en
- FR645049A - Improvements in lead alloy sheaths for single-conductor cables for alternating currents :
en
fr
- GB298657A - Improvements in handles for percussion drills, jumpers or the like :
en
- DE449245C - Recording method and device for sound films :
de
en
- ES109379A1 - Enunciated procedure of aerial locomotion by cable applying the explosion and electric motors to funicular lines with the industrial purpose of using said new procedure as transport of goods and especially of travelers. :
en
es
- ES109419A2 - Back pressure steam driving force installation. :
en
es
- ES109330A1 - Improvements in the treatment of pyrites and other minerals or sulphurous materials containing iron. :
en
es
- FR645032A - Tolerance gauge :
en
fr
- GB298885A - A new or improved flame cutting machine :
en
- FR645071A - Process of carbonization of coal by superheated water :
en
fr
- GB298737A - Improvements in connection with thermionic valve circuits :
en
- ES109307A1 - A lighter to burn heavy oil. :
en
es
- US1687750A - Conduit clamp :
en
- US1688033A - Athletic apparatus :
en
- ES109434A1 - An industrial product to prevent the formation of scale in steam generators, radiators for cars and heating, cylinder liners and other similar cases. :
en
es
- GB298730A - Improvements in or connected with machines for wrapping cigars and other elongated bodies :
en
- GB298874A - Improvements in and relating to tennis racquets and the like :
en
- US1688223A - Shade and curtain bracket :
en
- US1688266A - Electrical compound letter :
en
- DE466960C - Photoelectric cell with auxiliary glow electron source :
de
en
- DE466986C - Tube for pastes with a closing slide arranged transversely to the longitudinal axis of the tube :
de
en
- ES109371A1 - Dump truck allowing to unload wagons carrying discontinuous side doors, front, and Talbot type wagons. :
en
es
- US1687725A - Machine for grinding fluted tools :
en
- DE466968C - Economy cooking device with a water-absorbing ring cylinder and a heat protection jacket :
de
en
- US1688001A - Agitator for washing machines :
en
- US1687624A - Relay :
en
- US1687510A - Electric-lamp bulb :
en
- US1688057A - Thread-measuring mechanism for sewing machines :
en
- US1688225A - Collapsible auxiliary seat :
en
- CH128386A - Draw-off point for manure pipes. :
de
en
- US1688099A - Device for bending iron rods :
en
- ES109416A1 - A figurine for theater-toy. :
en
es
- AU2483225A - An improved kiln :
en
- US1687700A - Plant working with induction motor fed from synchronous phase converter :
en
- DE466937C - Process for the representation of cotton fibers that can be stained directly by acidic dyes :
de
en
- CA283965A - Log barge :
en
fr
- CH129369A - Movement transmission mechanism. :
en
fr
- US1687623A - Last :
en
- US1687890A - Production of higher-boiling-point hydrocarbons from low-boiling hydrocarbons and hydrocarbon gases :
en
- CH127737A - Electrically heated water heater. :
de
en
- CH128272A - Anti-friction lining for machine parts. :
en
fr
- US1688239A - Continuous process of ornamenting floor coverings :
en
- CA283987A - Anti-skid chain :
en
fr
- ES107898A1 - A process for manufacturing cane pulp and simultaneously extracting its soluble content by diffusion. :
en
es
- AU1141028A - Improvements in and relating to shock arresters for automobiles and analogous vehicles :
en
- US1688216A - Apparatus for withdrawing air from suction boxes :
en
- USD76643S - Paul siptbott :
en
- CH128144A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128225A - Process for the preparation of 6-methoxy-8-aminoquinoline. :
de
en
- US1687649A - Cutter clearance gauge :
en
- US1687710A - Reversing furnace and method of operating the same :
en
- US1687790A - Display appliance :
en
- FR645177A - Shuttle to unwind for looms :
en
fr
- AU1289228A - Improvements in or relating to electric discharge tubes :
en
- CH128146A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128264A - Process for producing a highly refractory casting. :
de
en
- DK39350C - Calculator. :
da
en
- FR645133A - Electric wave detector :
en
fr
- US1687740A - Waste-heat boiler system :
en
- US1688110A - Trolling head :
en
- ES109346A1 - A carburetor system. :
en
es
- ES109348A1 - A fan. :
en
es
- FR645069A - Improvements in the manufacture of round tiles :
en
fr
- US1687502A - Collapsible ampul syringe :
en
- ES109343A1 - An apparatus intended for printing or projector of cinematographic films whose movement is constant, in such a way that there is no interferences in the circulation of the light rays. :
en
es
- DE466978C - Process for the production of bolts, in particular piston bolts :
de
en
- AU964127A - A thermostat for use with electrical heating devices :
en
- US1688251A - Horseshoe :
en
- CH128210A - Electrically operated washing machine, dishwasher and spin dryer. :
de
en
- US1687640A - Regulator system :
en
- CA283968A - Humidifier :
en
fr
- USD76601S - Design foe :
en
- CH128270A - Pyrophoric pocket lighter. :
de
en
- USD76653S - Joseph wolff :
en
- CH129222A - Creation of an intersection or branching off of motorways below or with country roads. :
de
en
- US1688096A - Bracket :
en
- US1688306A - Method of drying brick and tunnel therefor :
en
- US1687522A - Attachment for paper-slotting machines :
en
- ES109134A1 - Improvements in the braking devices by means of fluids under pressure. :
en
es
- US1687747A - Method of sealing shipping cases :
en
- US1687977A - Concrete-form clamp :
en
- US1688238A - Stock barrier and crossing :
en
- US1687636A - Aeronautical propeller :
en
- FR645160A - Automatic separator of heavy materials and floating materials contained in a liquid :
en
fr
- ES108726A1 - An instrument musician of wind, with slider. :
en
es
- CH128273A - Bandage with tensioning device. :
de
en
- US1687900A - Method of seasoning wood :
en
- US1688066A - Power press :
en
- US1687634A - Cleat for sport shoes :
en
- CH128160A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1687798A - Pulley covering :
en
- US1688131A - Industrial truck :
en
- US1688307A - Apparatus for removing large-sized particles and aggregates from certain finely-divided powders and the like :
en
- CH129463A - Hopper controls, in particular for electrically operated track vehicles. :
de
en
- ES107548A1 - New portfolio or pocket album, in which phototypes, photographs and analogues are easily collected. :
en
es
- ES109360A1 - A mechanism of automatic opening and closing of the heads of the fire hydrants. :
en
es
- GB298852A - Improvements in stop-cocks :
en
- US1687941A - Steam and other vapor power plant utilizing caustic soda or other auxiliary fluids :
en
- DE467047C - Pressure trolley for large capacity :
de
en
- ES107890A2 - Procedure to guide the heating gases in stoves and ovens of all kinds. :
en
es
- GR2020B - MACHINE TO PAY BAGS. :
el
en
- US1687508A - Controller :
en
- US1687669A - Trunk-testing circuits for selector switches :
en
- DE467160C - Machine for applying coating compounds from storage containers to baked goods :
de
en
- GB298664A - Improvements in or relating to flexible shaft couplings :
en
- GB298749A - Improvements in pneumatic drills :
en
- ES108595A1 - Improvements in the machines for making jute, hemp and other similar materials. :
en
es
- GB298721A - Improvements in and apparatus for the wet treatment of textile threads :
en
- GB298864A - Improvements in or relating to control means for reversing-gearing or for change-speed and reversing-gearing used as reversing-gearing only :
en
- DE467161C - Device for correct insertion of the film in the recording or playback apparatus :
de
en
- ES108666A1 - A seat for shows. :
en
es
- FR644900A - Improvements to cables with devices to prevent the transmission of extraneous noises :
en
fr
- FR645169A - Ethyl alcohol condensation process :
en
fr
- US1688255A - Display device for screens :
en
- ES109513A3 - An articulated headlight holder for vehicles, especially for motor vehicles. :
en
es
- FR644805A - Method and apparatus for securing sheet metal in the cage or casing of electrical machines :
en
fr
- FR645162A - Improvements made to vertical retorts :
en
fr
- FR645132A - Hair cutting device :
en
fr
- GB298731A - Improvements relating to internal combustion engines :
en
- GB288323A - Improvements in nuts or bolts to prevent unauthorised adjustment thereof :
en
- US1688274A - Testing or demonstrating apparatus :
en
- FR645062A - Application of non-flammable celluloid to the manufacture of tubes and resulting new product :
en
fr
- FR645082A - cigarette case :
en
fr
- GB291095A - Improvements in or relating to mechanical toys :
en
- DK39376C - Bottle cleaner. :
da
en
- FR645116A - Hydraulically operated device by running water :
en
fr
- FR645185A - Device for adjusting the reed of a saxophone, clarinet and similar instrument mouthpiece :
en
fr
- GB274870A - Improved picture telegraph system and transmission scanning arrangements therefor :
en
- ES109414A3 - A process for making carbon dioxide snow or ice. :
en
es
- FR644939A - Electric hair curler :
en
fr
- GB293869A - Improvement in hydraulic rotary engines :
en
- GB298712A - Improvements in potato or like diggers :
en
- FR645054A - Low freezing point refrigerant :
en
fr
- CH128260A - Talking machine. :
de
en
- DE466936C - Flow meter for gases and liquids :
de
en
- US1687587A - Automatic clutch :
en
- US1687648A - Induction regulator :
en
- US1687827A - Method and control device for lubricating systems :
en
- DE467022C - Device for controlling high-frequency alternating current :
de
en
- US1687612A - Check-controlled article-delivery apparatus :
en
- US1688095A - Willis stutson :
en
- US1688097A - Mechanical toy :
en
- FR644947A - Process for the preparation of condensation products of the naphthostyryl series :
en
fr
- FR645102A - Device to prevent wear of parts of shoes coming into contact with the ground :
en
fr
- GB298762A - Improvements relating to garden shears :
en
- US1687809A - Slicing machine :
en
- US1687847A - Fafer making machine :
en
- FR645175A - Economy cooler with contact and radiant refrigeration :
en
fr
- US1687602A - Sign and means for mounting the same :
en
- US1688186A - Air vehicle :
en
- US1687607A - Slitting machine :
en
- US1687742A - Automobile bed :
en
- DE467102C - Compressed air drive for chutes :
de
en
- DE467156C - Machine for the production of worm wheels :
de
en
- US1687671A - Shelving construction :
en
- US1687726A - Perambulator and the like :
en
- USD76612S - Design for a lamp :
en
- CA284050A - Stove :
en
fr
- US1688232A - Means for molding rubber draining boards for sinks :
en
- DE467207C - Towel holder :
de
en
- GB298818A - Improvements in or relating to loud speakers for wireless installations :
en
- CH128301A - Method of connecting a ceramic insulator to a fitting using a metal nozzle. :
de
en
- ES107759A1 - Perfections introduced in the spinning devices in the solutions of ethers or cellulose esters. :
en
es
- ES107819A1 - Improvements in the devices used to spin artificial yarns. :
en
es
- GB298877A - Improvements in or relating to safety razors :
en
- FR645037A - Trigger control for riving knives :
en
fr
- US1687492A - Electric welding apparatus :
en
- US1687662A - Sandwich toaster :
en
- US1687765A - Wall cabinet for ironing machines :
en
- GB298810A - Improvements in or relating to presses for racquets :
en
- ES108024A1 - Rue C. C. C. for cars. :
en
es
- US1687592A - Shoulder strap :
en
- GB298857A - Internal brakes particularly for motor-vehicles :
en
- CH128041A - Distance vision device. :
de
en
- ES109125A1 - Improvements in screens for cinematographic projections. :
en
es
- US1688194A - Differential-power transmission device :
en
- ES108671A1 - An automatic key for nuts and other uses. :
en
es
- ES109492A1 - An apparatus to quickly repair the crossbows of all kinds of carriages on the road. :
en
es
- FR644893A - Shingle-type formwork for refrigeration towers with external iron framing :
en
fr
- FR645080A - New agitation crystallization process :
en
fr
- DE466958C - Electric lamp :
de
en
- DE467101C - Packaging for wiping cloth or the like with attached fitting for attachment to a handle :
de
en
- FR644906A - Sophisticated device for the treatment of refuse in lavatories :
en
fr
- GB280911A - Method of and means for connecting recording apparatus to electric lines :
en
- US1687724A - Apparatus for cleaning ballast :
en
- US1687774A - Regenerative channel oven :
en
- US1687968A - Press :
en
- DE467105C - Track lifter with a cantilever arm provided with a footplate and a dental arch, on which a double-cheeked lifting lever, which is laterally guided on the dental arch, rests in the center of the dental arch :
de
en
- GB298769A - Improvements in lenses :
en
- DE467133C - Electrical resistance with a bar-shaped resistance carrier :
de
en
- US1687618A - Georg johanit wllhelm latjeetsteiir :
en
- US1688195A - Fire extinguisher :
en
- US1688217A - Fluid-pole electric switch :
en
- US1688224A - Case for music records :
en
- USD76646S - Design for a bag fastener :
en
- AU1042327A - Improved shower bowl :
en
- CH128293A - DC composite generator, in particular for welding purposes. :
de
en
- US1688007A - Footgear-forming machine :
en
- US1687497A - Door latch for automobiles :
en
- US1687817A - Garter buckle :
en
- US1687708A - Cutting and feeding mechanism for confection-bar-making machines :
en
- US1687844A - Pickling machine :
en
- US1688060A - Manufacture of articles of cellulose esters and of their compositions :
en
- USD76605S - Design foe :
en
- US1687824A - Lasting machine :
en
- US1687849A - Playing device for guitars and similar instruments :
en
- DE467037C - Process for dyeing mixed fabrics of wool and silk :
de
en
- CH127998A - Machine for making candies. :
en
fr
- AU1166028A - Base exchange bodies :
en
- CH128249A - Device for filling magazines for self-loading firearms. :
de
en
- USD76645S - Design for textile fabric :
en
- DE467098C - Machine for decorating bottle caps :
de
en
- ES107387A1 - A life-saving device for shipwrecked submarines. :
en
es
- FR645096A - Device to obtain the retraction of trailers in a straight line :
en
fr
- FR644919A - Improvements to machines for measuring the surfaces of leathers, skins, and other sheet materials :
en
fr
- GB285456A - Improvements relating to machines for the arithmetical calculation of the indications shown on perforated cards :
en
- CH128158A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- CH128302A - Single and multi-core cables for single and multi-phase power. :
de
en
- FR645094A - Device for evacuating water particles out of the steam tubes :
en
fr
- GB280169A - Improvements in or relating to processes of producing tetraethyl lead :
en
- AU1254028A - Improvements in or relating to signal apparatus associated with electrically controlled machinery :
en
- AU1227328A - Improvements in or relating to telephone systems :
en
- CA8099S - Tire :
en
- DE466995C - Above the conveyed material, freely suspended device for regulating the conveying speed of the conveyed material in a channel or chute :
de
en
- FR644962A - Blimp for automobiles :
en
fr
- AU979027A - Improved process forthe degreasing of raw wool :
en
- CH126710A - Paddle wheel with moving blades. :
de
en
- CH128299A - Method and device for the manufacture of squirrel cage rotors for electrical machines. :
de
en
- CH128357A - Device for the arbitrary stopping of railroad trains. :
de
en
- US1688017A - Illuminated barber pole :
en
- CA283972A - Electric measure :
en
fr
- US1687913A - Automatic braking device for automobiles :
en
- FR645174A - Bearing for metal furniture :
en
fr
- US1688297A - Rotary cutter :
en
- DE466950C - Card register for narrow strips that are in a holder in one plane with their long sides butting against one another :
de
en
- CA283996A - Piston :
en
fr
- US1688078A - Switch panel :
en
- US1688235A - Hinge for casement windows :
en
- DE467019C - Closure for milk transport cans u. like :
de
en
- FR644850A - Automatic and multiple electromagnetic clutch control device applicable to veneer unwinders :
en
fr
- FR644925A - Spark plug and its manufacturing process :
en
fr
- CH128155A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE467179C - Process for preparing silver salt photographic emulsions :
de
en
- GB287886A - :
en
- ES108214A1 - A mechanical lighter without automatic spring. :
en
es
- GB281691A - Improvements relating to the concentration of nitric acid :
en
- GB298816A - Improvements in or relating to electric advertisement signs :
en
- ES109423A3 - A mechanical procedure for the manufacture of adornments for women's dresses. :
en
es
- FR645074A - Automatic chain unwinder for loom :
en
fr
- US1688267A - Paper making :
en
- CH128371A - Process for the production of a new vat dye of the anthraquinone series. :
de
en
- CH128300A - Electric multi-conductor cable. :
de
en
- DE467093C - Turntable press with lowering table rotation :
de
en
- US1687638A - Downdbaft heater :
en
- US1687759A - Insulator-knurling device :
en
- US1688191A - Car-door hanger :
en
- US1688284A - Tool holder :
en
- USD76603S - Design for a handkerchief or the like :
en
- CH128354A - Bicycle. :
en
fr
- USD76650S - Design for an embroidered fabric :
en
- GR2014B - IMPROVEMENTS IN SOLUTION BLACKS FOR PRESSED AIR WHEEL WITH ONE CHAMBER. :
el
en
- US1687804A - Process of and composition for bleaching :
en
- DE466961C - Process for the production of azo dyes :
de
en
- DE467215C - Convertible top for cars :
de
en
- CH128290A - Electromechanical device for the automatic regulation of physical processes. :
de
en
- FR644913A - Method and device for mixing concrete and mortar :
en
fr
- GB299347A - Improved process and apparatus for converting or cracking heavy oils into lighter oils :
en
- CA284029A - Inlet valve for toilet flushing :
en
fr
- US1688209A - Tap :
en
- DE467117C - Production of caustic cyanide solutions free of blood lye from iron-containing cyanide raw materials :
de
en
- ES108665A1 - A new paper bag for the containers in which the garbage is conditioned. :
en
es
- GB284680A - Method of forming corrugated bags of rubber or other elastic material :
en
- AU1267728A - Improvements in and relating to refrigerator cabinets :
en
- CA283986A - Electric clock :
en
fr
- DE466926C - Verdol jacquard machine with only rotatable paper card cylinder and with adjustable lifting height of the push slide rule :
de
en
- DK39352C - Cam ring for operation of a fuel pump which feeds several cylinders of an internal combustion engine. :
da
en
- CA284089A - Bumper :
en
fr
- DK39373C - Method and mass for the production of thin layers with a shiny, enamel-like surface on utensils, cladding panels and the like without subsequent processing of the mass. :
da
en
- DE466990C - Process for the preparation of a blue-green buffalo dye :
de
en
- GB298838A - Improvements in boots or shoes for dancing :
en
- US1688242A - Paper-towel cabinet disposer :
en
- CH127813A - Differential manometer. :
de
en
- ES108003A1 - Improvements in the mechanism of the chamber. :
en
es
- FR645033A - Telescopic jack system for motor vehicles :
en
fr
- FR645073A - Coal dehydration process :
en
fr
- DE467057C - Process for the electrical welding of two workpieces of different size and strength :
de
en
- ES107991A1 - Automatic regulation of the energy production of a power plant according to a schedule foreseen in dependence of the time. :
en
es
- FR644818A - Breading machine :
en
fr
- FR645085A - Improvements in handbags :
en
fr
- GB298775A - Manufacture of derivatives of pyrazolanthrone :
en
- US1687677A - Resistor and method of making the same :
en
- FR645016A - Improvements to rotary container filling machines :
en
fr
- FR645101A - Fuel supply device for explosion engines :
en
fr
- GB292067A - Improvements in or in connection with the drilling of oil wells :
en
- FR644843A - Improvements to internal combustion engines :
en
fr
- ES109333A1 - A hermetic closing window with fan. :
en
es
- ES109387A1 - A railway sleeper system made of reinforced concrete. :
en
es
- FR645139A - Floor brush scrubber :
en
fr
- DE467045C - System for moving wagons to railway stations and loading facilities with siding :
de
en
- GB283153A - Improvements in multiple contact fields for selectors in automatic telephone systems :
en
- GB298691A - Improvements in and relating to inertia governors :
en
- GB298963A - Improvements in or relating to vacuum tubes :
en
- US1687914A - Dental impression device :
en
- US1688021A - Pneumatic tool :
en
- DE467170C - Process for the manufacture of barrels :
de
en
- ES109435A3 - A protective folder or card designed to contain postage stamps, policies and stamps of all kinds. :
en
es
- FR645135A - Tin can :
en
fr
- GB298793A - Process for the manufacture of a composition of matter :
en
- CA283967A - Umbrella attachment for tractors :
en
fr
- GB298996A - Improvements in or relating to machines for harvesting flax and other plants :
en
- FR644804A - Camera for trichrome photography :
en
fr
- DE467084C - Oil cooler for support bearing :
de
en
- DE467214C - Knocking table with oil collecting tray, especially for chocolate production :
de
en
- GB298677A - Improvements relating to electric signalling systems :
en
- GB299378A - Improvements in refrigerators or coolers for milk and other liquids :
en
- DE467109C - Adjustable fuel pump :
de
en
- US1688268A - Bag making and filling machine :
en
- FR644961A - Rear lanterns on and off device for all motor vehicles :
en
fr
- GB298964A - Improvements in and relating to cartridge receptacles combined with gun-stocks :
en
- CA284071A - Tool hydraulic drive mechanism :
en
fr
- DE467202C - Current-interrupting protective circuit for securing a one-sided energy transmission of a converter for coupling two alternating current networks, which is provided with devices for changing its speed characteristics :
de
en
- CA284100A - Shock absorber :
en
fr
- DE426985C - Closure to drains in the floor of wash basin u. like :
de
en
- US1687727A - Washout-plug wrench :
en
- US1688118A - Forced-draft device :
en
- GB289478A - Improvements in and relating to the manufacture of incandescent electric lamps :
en
- US1687711A - Bathing compartment :
en
- GB285029A - Process for the production of section bars of irregular thickness by extrusion :
en
- GB286661A - Improvements in the manufacture of protective linings of packing cases and the like :
en
- ES109426A1 - Improvements in the manufacture of footwear. :
en
es
- CH127986A - Automatic embroidery machine. :
en
fr
- US1687897A - Radiotube :
en
- US1688220A - Furnace lining and method of making same :
en
- DE466712C - Method and device for the controllable change in the character or the drawing of cinematographic images during recording, copying or reproduction :
de
en
- DE467124C - Cap and bolt type isolator :
de
en
- FR644814A - Process for the protection of transformers, switches, motors, generators and similar electrical devices :
en
fr
- GB298668A - Improvements in control mechanism for coin-controlled machines :
en
- GB298710A - Improvements in or relating to tools for making grooves or channels in plaster and other surfaces :
en
- FR644958A - Tamper-evident envelope :
en
fr
- GB298665A - Improvements in fluid tight packing devices :
en
- ES108716A1 - Procedure and device to prepare fresh cocoa almonds. :
en
es
- GB292136A - Improvements in or relating to transmission systems with amplifiers :
en
- US1687889A - Means for securing indicator facings to indicator bodies :
en
- ES108708A1 - An industrial product consisting of a new envelope for the packaging of patches, plasters and other similar pharmaceutical preparations. :
en
es
- GB279087A - Process for gluing wood with starch or starch containing substances :
en
- DE466956C - Device for measuring the maximum consumption of an electrical installation :
de
en
- DE467158C - Device on pianos for generating a harpsichord-like sound :
de
en
- ES109347A1 - A pocket for a lady's hand. :
en
es
- FR644825A - Improvement to supports for the soles of the feet :
en
fr
- FR644830A - Weft thread threader device for automatic loom shuttles and others :
en
fr
- FR645056A - Seat for bicycles, motorcycles and the like :
en
fr
- FR645156A - Method and apparatus for the distillation of tar :
en
fr
- GB298746A - Improvements in or relating to doffing mechanism for spinning, twisting and like machines :
en
- CH128296A - Spring pressure device with tensionable spiral band spring for electrical apparatus parts, in particular electrical brushes. :
de
en
- US1687576A - Method of and means for trimming unattached heels :
en
- US1688178A - Tubing :
en
- ES108514A1 - The new industrial product hygienic clothing for newborns consisting of several garments combined together. :
en
es
- AU1015127A - Improvements relating to wet gas meters :
en
- DE466356C - Electric gas purifier :
de
en
- ES109506A1 - A device for varying the resistance or reactance of an electrical circuit. :
en
es
- GB291798A - Improvements in or relating to electro-magnetic brake shoes for railways :
en
- US1687558A - Shoe-tree :
en
- FR645024A - metal case for medical syringes allowing 1íÒ to sterilize the syringes and to keep them completely aseptic; 2íÒ to increase their impact resistance :
en
fr
- FR644888A - Improvements to devices for supplying fuel to engines :
en
fr
- US1687595A - Process for the constructive conversion of heavy to light hydrocarbons :
en
- FR644996A - Luggage net with hat rack for motor cars :
en
fr
- FR645099A - Device for luminous advertising, inscriptions, transparent menus, etc. :
en
fr
- US1687939A - Typewriting machine :
en
- ES109510A1 - An installation system or factory for the extraction of edible pomace oil. :
en
es
- ES108866A1 - Look. :
en
es
- GB298820A - Improvements in mechanism for player pianos :
en
- GB298670A - Improvements in the recovering of iodine from crude nitrate of soda :
en
- USD76594S - Design por a lamp shade :
en
- US1687898A - Rectifier tube :
en
- ES109497A1 - Manufacturing process of lime tartrate. :
en
es
- DE467096C - Hydrostatic depth adjustment device for sea mines :
de
en
- FR644976A - Improvement in the mechanical operation of vehicles :
en
fr
- DE467191C - Device for cushioning vehicles, in particular rail vehicles, with bogies :
de
en
- US1687549A - Oil-burning heating system :
en
- US1688101A - Ajsig-nos to jtjlitts eobst :
en
- US1688272A - Spring-pressure button :
en
- CH128218A - Process for the production of shoe nails and pins and shoe nail produced according to the process. :
de
en
- US1687942A - Chenille-making machine :
en
- US1687994A - Switch device :
en
- CH128154A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1687857A - Picking motion for looms for weaving :
en
- US1687951A - Type chase :
en
- US1688196A - Plastic display :
en
- US1687733A - Lamp shade :
en
- US1687664A - Thermostat :
en
- US1688233A - Automatic cut-off for stop cocks :
en
- AU1262928A - Improvements in or relating to wheels for vehicles :
en
- CA284083A - Crushing and screening apparatus :
en
fr
- CA284094A - Alternating current motor :
en
fr
- CH127553A - Innovation in holders for fountain pens, pens or the like. :
de
en
- CH128216A - Method for establishing patterns for cutting pieces of clothing and pattern obtained by this method. :
en
fr
- GB298803A - Improvements in or relating to sparking plugs :
en
- US1688049A - Power press :
en
- US1688106A - Fireproof safe :
en
- US1688219A - Machine for piling sheets, plates, and the like :
en
- FR644812A - Artificial leg :
en
fr
- FR645043A - Lead pipe fitting :
en
fr
- AU1240228A - Improvements in marblizing processes :
en
- US1687854A - Bale tie :
en
- US1687761A - Warning signal for pneumatic tires :
en
- DE466908C - Adding device on stamp printing units :
de
en
- ES109341A1 - Security plug. :
en
es
- ES105773A2 - Improvements in the construction of transformers for electric welding. :
en
es
- US1687899A - Sliding window :
en
- US1688174A - Locomotive cylinder structure :
en
- AU1292828A - Improvements in shock absorbers :
en
- CA284076A - Transmission line :
en
fr
- ES107626A1 - A process for forming a composition intended for the manufacture of confectionery products. :
en
es
- US1687841A - Power-operated portable loader :
en
- CH128363A - Flying machine. :
de
en
- DE467091C - Process for the production of multicolored copies, in particular paper images, whereby the three partial negatives are copied one after the other on one and the same gelatin-coated base :
de
en
- FR645152A - Gear hoist :
en
fr
- US1687811A - Tube-splicing method and apparatus :
en
- US1687860A - Slush-pump valve :
en
- US1687642A - Circuit interrupter :
en
- US1687681A - Cement product :
en
- US1688124A - Infra-red-ray generator :
en
- US1688212A - Method and apparatus for resurfacing worn or pitted surfaces :
en
- ES109377A1 - Cash register for warehouses. :
en
es
- ES109389A1 - Improvements in talking film projections. :
en
es
- GB299346A - Improvements relating to electric regulating devices :
en
- DE467026C - Electroplating device with opposing movement of the electrodes :
de
en
- US1687909A - Joint for coal-mining drills :
en
- US1687487A - Tubular spoke and method of making it :
en
- US1687663A - Apparatus for cutting fowls :
en
- DE467043C - Process for making typewriter types :
de
en
- DE467184C - Process for the preparation of large crystals of chlorammonium :
de
en
- US1687491A - Synchronizing clock :
en
- US1687779A - Lubricant-expelling apparatus :
en
- US1687840A - Rail-connecting rod :
en
- CA284101A - Chain making machine :
en
fr
- DE467041C - Device for lifting and placing the paper pressure roller on typewriters :
de
en
- US1687620A - Shock absorber :
en
- CA283970A - Spring suspension :
en
fr
- CA284077A - Transmission line :
en
fr
- CA284088A - Crib lock :
en
fr
- CH129324A - Music piece. :
en
fr
- AU1015627A - Improvements in or relating tothe rectifying of mixed gases :
en
- DE466962C - Device for the intermittent drive of charging devices for furnaces :
de
en
- FR644832A - Improvements to projection lanterns :
en
fr
- FR644932A - Signaling device for closed motor vehicles :
en
fr
- US1687712A - Toaster :
en
- US1688237A - Tank pump :
en
- US1688270A - Electric air-heating furnace :
en
- CA283997A - Floor waxing machine :
en
fr
- US1687540A - Amplifying system :
en
- US1688159A - Drawing ring for wire-drawing machines :
en
- ES109511A1 - Brake of carrier cables, especially those intended for suspended tracks for the transport of passengers. :
en
es
- US1688130A - Nail set :
en
- US1687614A - Auxiliary ram for stokers :
en
- CA284004A - Force measure :
en
fr
- FR645134A - New needle for blood tests and simplified suction device :
en
fr
- US1688185A - Valve :
en
- US1688283A - Dough cutter :
en
- CA284007A - Portable platform or buck :
en
fr
- CA8091S - Punch for use in perforating the seal of the fluid reservoir pertaining to a fire extinguisher :
en
- US1687593A - Method of preparing color plates :
en
- US1688280A - Valve lifter :
en
- CA284038A - Hasp :
en
fr
- US1687807A - Fountain pen :
en
- US1688154A - Car-coupler-operating device :
en
- US1688218A - Internal-combustion engine :
en
- US1687606A - Oil burner :
en
- US1687851A - Combination clamp :
en
- US1687588A - Method of drying corrodible materials :
en
- US1687766A - Table for ironing machines :
en
- US1687864A - Articulator for artificial dentures :
en
- US1688177A - Broach mechanism :
en
- US1688190A - Machine for forming glass vials :
en
- DE467166C - Head piece for compressed air atomizers :
de
en
- DE466972C - Ashtray with stub storage compartment :
de
en
- CA284031A - Tire rim :
en
fr
- CH128326A - Process for the preparation of 3,6-tetramethyldiaminodiphenthiazinium cholate. :
de
en
- CA284072A - Forming and tapping machine :
en
fr
- ES109439A1 - Switchable coil for AC machines. :
en
es
- GB298705A - Improvements in and relating to the production of stencil sheets for use in duplicating :
en
- DE467163C - Device for maintaining the pressure in the air chamber of aircraft engines :
de
en
- US1687541A - Turbine-fan structure :
en
- CA284069A - Shock absorber :
en
fr
- CH128367A - Process for the preparation of B-naphtisatin. :
de
en
- US1687551A - Control of ordnance :
en
- US1687891A - Blade fastening :
en
- US1688249A - Means for displaying samples :
en
- US1687511A - Rotary internal-combustion engine :
en
- US1687932A - Secret signaling :
en
- US1688081A - Transmission of pictures by electricity :
en
- US1687988A - Metal-bending machine :
en
- US1688108A - Electric hot-water heater :
en
- US1687799A - Casting ferrous metals :
en
- US1687596A - Manufacture of aromatic amino sulphocyano derivatives :
en
- US1688269A - Threaded connecting member :
en
- CA283985A - Turntable :
en
fr
- CA284085A - Weighing machine :
en
fr
- US1687500A - Electrical apparatus :
en
- US1687744A - Reciprocating engine :
en
- US1687601A - Locking cap for fuel tanks :
en
- US1688116A - Rubber heel :
en
- US1688277A - Differential-flotation process for mixed sulphide ores :
en
- US1687842A - Expansible and contractible element and mounting therefor :
en
- CA284051A - Rubber coated fabric manufacture :
en
fr
- CA284049A - Oil burner :
en
fr
- DK39351C - Close to Containers, Boxes and the like. :
da
en
- ES109373A1 - A procedure to detach the metal cores from the castings. :
en
es
- ES109501A1 - Tubo launches underwater torpedoes for silent ejection by means of a fly piston. :
en
es
- DE466916C - Pump with wobble piston :
de
en
- GB298932A - Improvements in or relating to telephone systems :
en
- US1688312A - Cotton-harvesting machine :
en
- CA284093A - Insect lime :
en
fr
- CH127395A - Burner for liquid fuel. :
en
fr
- US1687715A - Foot-power vehicle :
en
- US1687934A - Refrigerator-car construction :
en
- US1687699A - House car :
en
- US1687721A - Speed-changing mechanism :
en
- US1687853A - Rotative and locking unit-supporting clothes wringer and incasing gear mechanism :
en
- US1688030A - Typewriting machine :
en
- DE467079C - Extinguishing container for cigars or cigarettes :
de
en
- CA283964A - Centrifugal type dust separator :
en
fr
- US1688303A - Flexible electric conductor :
en
- CA284078A - Tungsten coating process :
en
fr
- US1688199A - Pipe vise and bender :
en
- US1688228A - gebmany :
en
- FR645127A - Spinning top for clog makers :
en
fr
- ES109357A1 - Improvements introduced in the devices adapted for extinguishing the fire. :
en
es
- ES108936A1 - Cartridge feeder device for repeating weapons with a magasin to be inserted from below. :
en
es
- GB292567A - Improved package of filter papers for use in tobacco pipes or the like :
en
- US1687963A - Trap :
en
- AU964627A - An improved safety razor :
en
- US1687728A - Gutter-broom attachment for sweeping machines :
en
- US1687830A - Air odorizer for electric fans :
en
- CH128318A - Machine for applying an incandescent body to support frames for electric lamps or similar devices. :
de
en
- AU999127A - Improvements in refrigerating systems :
en
- CH128166A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- DE467144C - Circuit of a shunt brake solenoid :
de
en
- US1687771A - Vacuum oil burner :
en
- FR645181A - Wringer :
en
fr
- GB298747A - Improvements in or relating to stretchers for trousers and other garments :
en
- AU1254928A - Improvements in and connected with windows or side curtains for motor and other vehicles :
en
- DE466731C - Gun with a device for extracting powder gases from the gun barrel :
de
en
- DE458810C - Automatic mechanical brake :
de
en
- FR644889A - Distribution for hydraulic control of machine tools and others :
en
fr
- FR644933A - Device for supplying oil to automobile engines :
en
fr
- CH128222A - Desiccant for gases. :
de
en
- CH128224A - Process for the preparation of hydrogen peroxide by cathodic reduction of oxygen. :
de
en
- US1688092A - Combination relief valve :
en
- US1687523A - Fluid-pressure pump for power-propelled vehicle-controlling means :
en
- CH128028A - Registering measuring device with electrical control. :
de
en
- CA284106A - Imitation shake shingle :
en
fr
- GB291117A - Method for the production of folds in fabrics, leather and the like :
en
- GB298783A - Improvements in golf ball cleaners :
en
- CA284044A - Narrow light aperture :
en
fr
- FR644840A - Advanced process for petroleum refining :
en
fr
- GB298925A - Improvements relating to the construction of boots and shoes :
en
- CH128217A - Insole for shoes, especially for low-cut low shoes. :
de
en
- GB294095A - Improvements in or relating to party-line telephone systems :
en
- CA8086S - Pyrophoric igniter or lighter, primarily for smokers use :
en
- DE467173C - Flue gas preheater for steam boilers with pipe groups connected in series :
de
en
- FR645015A - Improvements made to high temperature steam pipes or tanks and particularly to superheaters :
en
fr
- GB284717A - An electro-magnetic device permitting the practical realisation of television :
en
- US1687539A - Gait ad a :
en
- FR645164A - Improvements to automobile bodies :
en
fr
- US1687884A - Parachute :
en
- US1687985A - Glass-grinding machine :
en
- CH128227A - Process for the preparation of 1-amino-3-diethylamino-2-propanol. :
de
en
- US1687997A - Side-door construction :
en
- CH128375A - Process for the production of terpineol from a mixture which, in addition to terpineol, contains at least one non-tertiary alcohol. :
de
en
- GB279389A - Improvements in or relating to apparatus for closing containers :
en
- US1687507A - Vibration meter :
en
- DE456180C - Automatic embroidery sewing machine with circumferential pattern tape :
de
en
- DE466948C - Book-like easel card egg :
de
en
- US1687495A - Insulator :
en
- US1687825A - Die block and method of treating steel for use in the manufacture thereof :
en
- US1688156A - Combined carpet sweeper and vacuum cleaner :
en
- ES109381A2 - A percussive firing device for projectiles and bombs. :
en
es
- GB298719A - Improvements relating to electro-static devices for the inter-conversion of mechanical and electrical oscillations, such as condenser telephones :
en
- FR644885A - Device applicable to looms without a machine in which the healds are operated by eccentrics :
en
fr
- GB299000A - Improvements in or relating to apparatus for use in making and repairing roads and the like :
en
- US1687490A - Latch switch :
en
- FR644811A - Improvements made to containers :
en
fr
- FR645100A - Improvements relating to vehicle wheels :
en
fr
- GB280243A - Improvements in spring suspensions :
en
- ES109509A1 - Procedure to give tightness to the finished packagings and to the modeled packaging means. :
en
es
- FR645081A - Camera for cinematographic shooting with counter placed in the viewfinder :
en
fr
- US1687907A - Stacking brace :
en
- US1688183A - Heat interchanger :
en
- USD76621S - Design for a label blank :
en
- DE467034C - Electric floor lamp :
de
en
- US1687615A - Steam generator :
en
- US1688281A - Inking attachment :
en
- USD76599S - Design for a textile fabric :
en
- CA284070A - Signalling apparatus :
en
fr
- FR645078A - Device for coupling a tractor to a tillage machine :
en
fr
- GB298672A - Improvements in automatic dough dividing and dough working machines :
en
- US1687995A - Press for molding granular powders :
en
- US1688176A - Connecter :
en
- US1688204A - Shuttle :
en
- US1687583A - Self-draining oil can :
en
- US1687803A - Process of and composition for bleaching :
en
- CA284068A - Thiocyanate production :
en
fr
- ES107624A3 - Improvements in the Pay-Pay fans. :
en
es
- ES109375A1 - Improvements in remote security control mechanisms. :
en
es
- DE467017C - Removable metal barrel coating :
de
en
- USD76639S - Design eor a box :
en
- FR644995A - Improvements to the supports used for the presentation of any items in shop windows, shelves, etc. :
en
fr
- GB298740A - Improvements in variable speed gearing for motor vehicles and machinery :
en
- US1688227A - Press :
en
- ES108742A1 - An installation of X-rays :
en
es
- FR645058A - Device for evacuating the locks of combed textile fibers in combing machines with gripper drums endowed with an intermittent rotary movement :
en
fr
- GB298795A - Improvements in or relating to stands for tea-pots and the like :
en
- FR645180A - Translucent mobile screen device that diffuses light for automobile headlights, projectors, signals for various purposes :
en
fr
- GB298679A - Improvements in or relating to player grand pianos :
en
- GB298824A - Improvements in or relating to mouthpieces for extrusion presses :
en
- FR645077A - Manufacturing process for dynamo and engine casings :
en
fr
- GB298791A - Improvements relating to apparatus for use in cooling bodies maintained at high electric potentials :
en
- GB298995A - Improvements in or relating to protective gear for alternating current systems :
en
- US1688231A - Window construction :
en
- CH128332A - Telephone set with device lock for transmission. :
en
fr
- US1687753A - Gripper-tensioning mechanism for presses :
en
- FR645059A - Device for heating water by means of the gases evacuated through the flues of stoves or other heating appliances :
en
fr
- GB298993A - Improvements in the dyeing, printing or stencilling of materials made with or containing cellulose derivatives :
en
- ES109369A3 - A process for applying liquid solvent or caustic colors and the like in the form of patterns on continuous sheets of paper and the like. :
en
es
- CA284025A - Pencil mould :
en
fr
- DE467062C - Apparatus for isochronous electromechanical voice and sound treatment :
de
en
- DE467104C - Chute dryer with built-in inclined guide surfaces :
de
en
- GB280244A - :
en
- US1687524A - Material-feeding device :
en
- US1687734A - Theft-preventing device :
en
- DE467042C - Device for illuminating writing with the help of a mirror for typewriters :
de
en
- US1687529A - Stitchdown shoe and method of making :
en
- US1687571A - Cotton-picking machine :
en
- US1688282A - Rocker toy :
en
- DE466910C - Two-stroke internal combustion engine :
de
en
- GB298764A - Improvements in devices for strapping bales and packing cases :
en
- ES107520A1 - A method with the corresponding apparatus, for making incandescent lamps and similar articles. :
en
es
- FR645145A - Provision for synchronization of moving commands :
en
fr
- DE467140C - Thermal release by means of a current transformer with an arrangement for regulating the current transformer release :
de
en
- DE467007C - Internal combustion engine :
de
en
- DE467020C - Caisson for compressed air foundation :
de
en
- ES109466A1 - A new sole for footwear. :
en
es
- US1687925A - Metallurgical furnace :
en
- DE467113C - Shearing machine with swiveling shaving tool :
de
en
- DK39371C - Spring tooth for Harrows, Cultivators and the like. :
da
en
- GB289802A - Improvements in or relating to high pressure reciprocating compressors :
en
- US1687705A - Dispensing device :
en
- US1687859A - Suspension device for maps, etc. :
en
- FR644941A - Helicopter :
en
fr
- ES109289A1 - A process for simultaneously manufacturing several strips of fabric on ordinary looms. :
en
es
- ES108509A1 - A toy. :
en
es
- GB298742A - Improvements in or relating to advertising or display devices :
en
- GB298755A - Improvements in apparatus for manufacturing newspaper wrappers and the like :
en
- GB299073A - Process for conditioning or treating water in boilers and the like to prevent incrustation and corrosion :
en
- GB295392A - Improvements in and relating to pantograph current collectors :
en
- US1687692A - Electrical metering system :
en
- CH129453A - Direction indicators for vehicles. :
de
en
- US1687972A - Stove :
en
- US1688167A - Power transmission :
en
- US1687619A - Handle construction :
en
- US1687877A - Motor-vehicle lamp :
en
- DE466980C - Removable wheel hub :
de
en
- CH128376A - Process for the production of galvanic coatings of chromium on metals. :
de
en
- GB281610A - An improved process for the production of high per cent calcium cyanamide or magnesium cyanamide or mixtures thereof :
en
- GB298869A - Improvements in delivery mechanism in razor blade sharpening machines :
en
- US1688148A - Adjustable lamp holder :
en
- US1687658A - Sleeved pump motor :
en
- US1687882A - Oscillation generator and modulator :
en
- FR645006A - Attention-grabbing advertising system :
en
fr
- FR644844A - Side fender for automobiles and other cars :
en
fr
- FR645038A - Improvements in fuel injection systems for diesel machines :
en
fr
- US1688128A - moccetti :
en
- US1687639A - Tape sponging and shrinking machine :
en
- US1688170A - Hoisting apparatus :
en
- CH128147A - Process for the preparation of a dye of the phenonaphtosafranine series. :
de
en
- US1687717A - Surgical appliance :
en
- US1687989A - Retort for the distillation of coal and similar carbonaceous substances :
en
- DE466959C - Facility to maintain the performance of x-ray tubes unaltered independently :
de
en
- FR644841A - Improvements to the advancement and winding mechanisms for sheet music or others :
en
fr
- FR644920A - Improvements to agricultural equipment :
en
fr
- USD76626S - Design for a portable-typewsiting-machine frame :
en
- US1687878A - Internal-combustion engine :
en
- US1688089A - Pumping equipment :
en
- US1688125A - Samuel a :
en
- DE467205C - Electric heating pads, fabrics, bandages, etc. like :
de
en
- US1687501A - Control mechanism for hoists, lifts, and the like :
en
- US1688109A - Metallic-value recoverer :
en
- CA283998A - Polishing machine :
en
fr
- DE466979C - Device for applying liquids to moving tapes or strips, especially cinematographic picture tapes :
de
en
- ES109315A1 - Electric cable for very high voltages. :
en
es
- AU1209828A - A medical compound and process of producing same :
en
- US1687922A - Apparatus for filleting fish :
en
- US1688140A - Automobile end door :
en
- DE466763C - Self-collecting telephone station :
de
en
- DE467050C - Insulator holder for electric mine railways :
de
en
- GB298707A - Improvements in apparatus for delivering liquids in measured quantities :
en
- GB288171A - Improvements in the manufacture of highly chlorinated perylenes :
en
- FR644959A - Improvements to tin cans such as shoe polish, cleaning paste, etc., and resulting new industrial products :
en
fr
- GB291348A - Shock absorber, especially for motor vehicles :
en
- ES109171A1 - An auxiliary device for wireless telegraph reception apparatus. :
en
es
- US1687796A - Flexible pipe joint :
en