- US1645547A - Method of and apparatus for delivering measured charges :
en
- US1645909A - Side bearing for railway cars :
en
- US1645989A - Mud guard for submarine drills :
en
- US1645979A - Means for gradually speeding up engine-driven machines :
en
- US1646294A - Compression pump :
en
- CA274652A - Movable hitch connection :
en
fr
- CA274753A - Locomotive :
en
fr
- US1645692A - of portland :
en
- US1645916A - Film-looping device for motion-picture-processing machines :
en
- DE450812C - Three-wheel machine for compacting and fastening the track bed :
de
en
- US1645933A - Weeding attachment for land harrows :
en
- US1646369A - Hack saw :
en
- US1645558A - Multiplex alternating-current telegraphy :
en
- US1646090A - Broaching attachment :
en
- CH122997A - Process for preparing a photographic emulsion. :
de
en
- US1645813A - Method for shipping of food, especially eggs :
en
- US1645870A - Combined receptacle and illuminated sign :
en
- US1645895A - Process of making files :
en
- US1646366A - Nut fastening :
en
- US1645789A - Automobile bumper :
en
- US1646149A - Insecticide emulsion :
en
- CA274666A - Calculating machine :
en
fr
- CA274764A - Carbon black production :
en
fr
- CH123020A - Foundry plant. :
de
en
- US1645971A - Method of making sheet-metal barrels :
en
- DE450916C - Automatic signaling device to prevent train collisions :
de
en
- FR34806E - :
fr
- DE450663C - Containers with stiffened walls, especially for filters :
de
en
- DE450983C - Machine for cleaning the dies of die setting and line casting machines :
de
en
- US1646019A - Flotation method and apparatus :
en
- US1646238A - Electrical soldering iron :
en
- USD73672S - Design for a knitted sweater :
en
- US1645966A - Arc lamp :
en
- US1645972A - Telephone trunking scheme :
en
- DE450930C - Process for the production of airtight and watertight medicinal powder capsules that exclude the effects of atmospheric influences :
de
en
- CA274768A - Cash register :
en
fr
- GB278987A - Improved means for securing railway rails to concrete and masonry :
en
- DE451188C - Gas burner with coaxially interlocking gas and air nozzles :
de
en
- DE451110C - Process for finishing matted acetyl cellulose spun and woven fabrics :
de
en
- DE451452C - Infeed funnel for roller mills and other milling machines :
de
en
- FR628087A - Method and apparatus for grinding hollow cylindrical bodies used in foundry :
en
fr
- GB278940A - Improvements in or relating to filter presses :
en
- CA274660A - Lingerie clasp :
en
fr
- CH122703A - Electric advertising device. :
en
fr
- CH123084A - Signal device for motor vehicles. :
de
en
- GB278953A - Improvements in pots for chimneys and like conduits :
en
- AU494726A - Internal combustion engine according tothe double-stroke cycle type with inserted regenerators :
en
- AU608027A - Printing press :
en
- CH122233A - Method and device for operating direct current motors from a single-phase network, in particular for train conveyance. :
de
en
- DK38048C - Propulsion device for Toy Ships. :
da
en
- FR627958A - Improvements to electric capacitors :
en
fr
- GB264829A - Improvements in or relating to cinematograph apparatus :
en
- DE451109C - Vacuum cleaner with a rotating impact body :
de
en
- DK38045C - Rail collection. :
da
en
- CA274674A - Tester :
en
fr
- US1646022A - Percolator :
en
- CH122012A - Process for fusing metal, in particular metal caps, with substances that are plastic when exposed to heat. :
de
en
- AU829327A - An improved pasteuriser appliance :
en
- CH123065A - Device for waving hair. :
de
en
- FR628201A - Improvements to radiator caps for motor vehicles :
en
fr
- DE450927C - Block for head rests of surgical chairs u. like :
de
en
- DE451159C - Process for the production of polishing gloss on objects made of wood u. like :
de
en
- DE451384C - Clamp band with knee lever lock for hoses :
de
en
- GB278994A - Improvements in shaving brushes :
en
- US1646139A - d aguanno :
en
- US1646278A - Toy whirligig :
en
- FR34781E - :
fr
- FR628004A - Modified cow's milk and its manufacturing process :
en
fr
- FR628197A - Tread surface of pneumatic tires :
en
fr
- CH123009A - Pressure gauges, in particular for vacuum measurements. :
de
en
- DE451140C - Electrode holder for electrical analyzes :
de
en
- US1645612A - Air tunnel for aeroplane fuselages :
en
- USD73647S - Isidor dinstman :
en
- US1645837A - Snow plow :
en
- DE450968C - Pipe wrench for internal engagement :
de
en
- GB278824A - Improved process and apparatus or pattern for use in cutting out garments :
en
- US1646231A - Radio tuning coil :
en
- DE451449C - Chain :
de
en
- US1645534A - Process for forming designs :
en
- US1645579A - Lock :
en
- US1645831A - Caster :
en
- US1646258A - Stem-forming machine :
en
- DE451256C - Automatic fire extinguisher shower :
de
en
- FR628156A - Coarse tube superheater for fire tube boilers especially for locomotive boilers :
en
fr
- FR627962A - Improvements to electric discharge tubes, gas filled :
en
fr
- GB268768A - Improvements in the regulation of internal combustion engines :
en
- US1645713A - Hydraulic draft controller :
en
- FR628056A - Carburetor :
en
fr
- FR628328A - Improvements to heating and cooling radiators :
en
fr
- CA274710A - Radio receiving apparatus :
en
fr
- US1646286A - Adjustable hinge for suitcases or the like :
en
- CH123016A - New magnetic alloy. :
en
fr
- DE450826C - Baking and roasting device :
de
en
- DE451438C - Device to facilitate hearing :
de
en
- US1646065A - Apparatus for x-ray examination and x-ray photographing :
en
- US1645908A - Invalid-bed elevator :
en
- US1645959A - Internal-combustion engine :
en
- US1646075A - Reversible latch :
en
- US1646213A - Furnace :
en
- GB278976A - Improvements in heels and the method of securing the soles of boots and shoes :
en
- GB265622A - Improvements in and relating to electric regulating systems :
en
- US1646043A - Carburetor :
en
- CH122914A - Process for the preparation of a developer dye. :
de
en
- US1645751A - Valve :
en
- DE451337C - Power plant :
de
en
- GB269881A - Improvements in and relating to the protection of the thrust bearing in steam and gas turbines :
en
- FR34753E - :
fr
- US1645889A - Lubricant-feeding nipple and the like :
en
- US1645911A - Device for recording and reproducing sound :
en
- US1645961A - Fur stretcher :
en
- US1646002A - Pull socket :
en
- US1645778A - Telephone system :
en
- US1646316A - Gramophone :
en
- DE450980C - Process for the preparation of readily water-soluble basic chromium salts :
de
en
- AU366226A - Apparatus for the sterilization of liquids :
en
- FR627963A - Radiator made of sheet metal for steam and hot water heating systems :
en
fr
- GB278919A - Improvements in or relating to electron emission devices :
en
- DE451219C - Sliding door that opens and closes automatically :
de
en
- FR628032A - Special cooling device for beer :
en
fr
- FR628311A - Detachable nut device for assembling umbrella frames :
en
fr
- GB278950A - Improvements in carburettors :
en
- GB279004A - Improvements in and connected with domestic cleaning brushes :
en
- FR628332A - Improvements in ovens for firing ceramic products :
en
fr
- GB275181A - Improvements in the construction of boxes :
en
- FR34771E - :
fr
- GB278924A - Improvements in fuel feeding devices for internal combustion engines :
en
- DK38063C - Kelemachine with a horizontal and a vertical cutter for placement on a screed. :
da
en
- FR34829E - :
fr
- FR628143A - Wind direction indicator tees for airfields :
en
fr
- FR628015A - Boat rudder :
en
fr
- CA274708A - Electric roller skate :
en
fr
- CH123105A - Process for the preparation of the 1- (2'-sulfophenyl) -5-pyrazolone-3-carboxylic acid ethyl ester. :
de
en
- DE451142C - Keyboard for keyboard instruments :
de
en
- DE451512C - Container for spare tires for motor vehicles :
de
en
- FR34755E - :
fr
- DE451338C - Steam power plant with heat storage :
de
en
- US1645521A - Mandrel press :
en
- AU446026A - Improvements in and relating to garment support :
en
- CA274730A - Opthalmic mounting :
en
fr
- GB259208A - Improvements in sewing machines :
en
- US1646024A - Cultivator :
en
- US1646105A - peters :
en
- US1646326A - Movable headlight :
en
- USD73646S - Design for a watchcase :
en
- US1646237A - Typewriting machine :
en
- FR628172A - Gas and air heater and mixer for industrial furnaces :
en
fr
- FR628046A - Improvements to hydraulic couplings and gear changes :
en
fr
- FR628169A - Improvements to connecting rods, cranks and all other similar mechanical linkages :
en
fr
- FR628233A - Device for opening and closing skylights :
en
fr
- FR628168A - Coke Cooking Improvements :
en
fr
- FR628317A - Improvements to mechanisms :
en
fr
- CA274714A - Steel square and protractor :
en
fr
- DE450906C - Conveyor device for the treatment liquors on devices for the wet treatment of textile goods with a rotating liquor :
de
en
- US1645920A - Stave-jointing machine :
en
- US1645812A - Process for the manufacture of split-bamboo fishing rods :
en
- DE451066C - Shuttering clamp :
de
en
- FR628193A - Improvements to printing machines :
en
fr
- FR627985A - Improvements to the racing grounds :
en
fr
- US1645954A - Aaron keizer :
en
- DE451025C - Torsion flap assembly for aircraft :
de
en
- DE451443C - Adjustable clamping device for plow knives :
de
en
- US1645809A - Shoe-heel-attaching apparatus :
en
- GB278918A - Improvements in or relating to pneumatic tyre pressure gauges :
en
- GB278840A - Improvements relating to automatic and semi-automatic telephone systems :
en
- FR627999A - An improved pyroxylin-based coating composition and method of preparation :
en
fr
- FR628176A - Method of roasting fine iron pyrites and similar materials :
en
fr
- GB278900A - Improvements in rotary separators :
en
- FR628307A - New receiving frame device for wireless telegraphy :
en
fr
- DE451233C - Loudspeaker or the like with a membrane that can be adjusted by tilting :
de
en
- GB279155A - Improvements in dough moulding apparatus :
en
- CA274676A - Pulley :
en
fr
- USD73656S - Design for a cocktail shaker :
en
- US1646031A - Cloth-cutting machine :
en
- US1646191A - Tire flap :
en
- US1646313A - Dispensing device :
en
- US1645744A - Turntable crane :
en
- USD73653S - Design fob a combined advertising cigar cutter and lighter stand :
en
- FR34860E - :
fr
- FI11720A - Harrow :
en
fi
- FR628267A - Improvements to speed governors :
en
fr
- FR628274A - Improvements in printing machines :
en
fr
- GB278999A - Improvements in cycle saddles :
en
- GB278857A - Improvements connected with exhaust systems of internal combustion engines :
en
- GB278891A - Improved process and apparatus for extracting oleaginous and other materials with volatile solvents :
en
- GB278967A - Electrical phonograph apparatus :
en
- FR628147A - Hunting movement for mechanical loom :
en
fr
- US1645881A - Electric target-practice apparatus for firearms :
en
- US1646133A - Hoisting derrick :
en
- DE450814C - Device for wireless telegraphy using type printers :
de
en
- GB258250A - Improvements in or relating to centrifugal friction clutches :
en
- GB278815A - Improvements in apparatus for the distillation of solvents in connection with the extraction of oils, fats, waxes and the like :
en
- GB278928A - Improvements in and relating to centrifugal apparatus for collecting dust, especially asbestos in course of manufacture :
en
- CH122957A - Broom holder for the detachable fastening of wiping material. :
de
en
- FR627981A - Improvements to regulatory mechanisms for looms :
en
fr
- FR628186A - Water tube condenser for lighting gas, coke oven gas and the like :
en
fr
- US1646270A - Water-softening system :
en
- US1645913A - Dam and headgate :
en
- US1646003A - Car-door mechanism :
en
- DE451144C - Articulated connection of a motorized tongue car with a single-axle trailer carrying a load bridge :
de
en
- GB272205A - Improved means for suspending vehicles :
en
- GB278843A - Improvements in and relating to commutating rectifying apparatus for alternating currents of electricity :
en
- GB278884A - Improvements in spring forks for cycles, motor cycles and the like :
en
- FR628102A - Bain-marie saucepan automatic coffee maker :
en
fr
- FR628312A - Anti-backfire and anti-theft device for motor vehicles :
en
fr
- US1645516A - Peeling machine :
en
- US1645648A - Perforating :
en
- CH122955A - Rubbing, cutting and passing machine. :
de
en
- AU779827A - Improvements in and relating to stoppers for bottles, jars or like receptacles :
en
- FR627951A - Combiner of electrical circuits :
en
fr
- CH123091A - Control sign device on a vehicle. :
de
en
- GB278823A - Improved toy savings bank or money box :
en
- GB274878A - Improvements in or relating to self starting asynchronous motors :
en
- DE451073C - Cufflink :
de
en
- DE450825C - Foot warmer :
de
en
- GB278939A - Improvements in rotary screening apparatus :
en
- DE450941C - Sheet metal connection to enable leak tests :
de
en
- DE451255C - Hose washing device :
de
en
- GB278945A - Improvements in scouring cloths :
en
- FR34757E - :
fr
- FR627966A - Device for automatic change of weft bobbins in looms :
en
fr
- US1645586A - Air-heating system for fireplaces :
en
- US1646086A - Ash stand :
en
- US1646216A - Lock :
en
- DE451078C - Method for achieving a braking effect in four-stroke explosion engines :
de
en
- CH123030A - Rubber hose with fabric insert. :
de
en
- CH121826A - Machine for ornamental cutting the edges of photo cards. :
en
it
- CH123073A - Radiocommunication lamp. :
en
fr
- US1646100A - Combination holder for razor-blade wipers and used razor blades :
en
- US1645798A - Apparatus for unloading compressors :
en
- US1645923A - Aviation camera :
en
- US1646053A - Button fastening :
en
- DE451616C - Recording measuring device with electrical control :
de
en
- US1646112A - Stopple :
en
- US1646351A - Flotation machine :
en
- CH123083A - Delay device on signaling devices for motor vehicles. :
de
en
- DE451092C - Arrangement of the control panel on motor vehicles :
de
en
- DK38047C - Snowshoes for Motorcycles. :
da
en
- FR627997A - Device for off-center the image in cinematographic projectors :
en
fr
- US1646173A - Hair waver :
en
- FR34838E - :
fr
- FR628337A - Improvements to Steep Front Wave Protection Devices :
en
fr
- CA274733A - Combustible gas :
en
fr
- US1646332A - Automobile signal :
en
- US1646076A - Gear-shift lock :
en
- CH123023A - Continuous rotary dryer. :
en
fr
- US1646370A - Cone-pulley lubricator :
en
- USD73680S - Design eor a curtain rod or similar article :
en
- GR1648B - IMPROVEMENTS IN WIRELESS TELEPHONE AND TELEPHONE. :
el
en
- US1645759A - Carpet sweeper :
en
- DE451124C - Process for cleaning insulating oils :
de
en
- DE451170C - Hanging centrifugal machine with bottom emptying :
de
en
- DE451288C - Cooker for periodically acting absorption refrigerators :
de
en
- CH122867A - Process for preparing a cooling mixture. :
de
en
- DE450880C - Hourly distributor :
de
en
- FI11723A - Fertilization conditions and anchorage for frosting up to high temperature :
en
fi
- GB274027A - Cathodes for electric discharge tubes :
en
- US1645770A - Forage mill :
en
- DE450984C - Device for turning on and off the printing cylinder of a high-speed press by means of eccentrics acting on the printing cylinder bearings :
de
en
- US1646310A - Movement of vehicles :
en
- FR34765E - :
fr
- US1645624A - Flow-measuring system :
en
- US1646353A - elvey :
en
- CA274699A - Woven wire fabric :
en
fr
- CH123064A - Device for producing permanent hair waves. :
de
en
- FI11714A - For the purposes of this Regulation :
en
fi
- US1646001A - Expression mechanism for mechanical musical instruments :
en
- FR628225A - Automobile pedal sole :
en
fr
- GB262141A - Manufacture of thiazole derivatives of 1:4-naphthoquinone :
en
- GB278837A - Improvements in or relating to vermin traps :
en
- USD73635S - oe chicago :
en
- FR628052A - Shaper for hollow rubber parts before vulcanization :
en
fr
- GB269948A - Photographic roll film camera adapted for view taking :
en
- CH123116A - Regulating plow for street banquets. :
de
en
- DK38052C - Method and Apparatus for Cutting Metal by Electric Current. :
da
en
- US1645901A - Lubricant receptacle :
en
- US1646281A - Finish remover containing wax :
en
- FR628003A - Anthraquinone dyes and their application to dyeing :
en
fr
- GB278957A - Improvements in hydraulic valves :
en
- US1646251A - Grain shocker :
en
- FR628029A - Automatic liquid stop funnel :
en
fr
- GB278894A - Improvements in trimming machines for clay blocks :
en
- US1645925A - Production of fast dyeings :
en
- US1645991A - Sealing-in machine :
en
- DK38058C - Electric Wave Filter. :
da
en
- FR644970A - Improvements to separators for electrolytic element electrodes :
en
fr
- US1645760A - Drier or dehydrating plant :
en
- FR628234A - Contact with rings :
en
fr
- GB278943A - Automatic inking devices for recording machines :
en
- US1646194A - Orthopedic appliance :
en
- FI11717A - Device for photographic equipment and the like :
en
fi
- FR34768E - :
fr
- US1645938A - Itail stripper :
en
- US1646145A - Machine for cutting sheet-form material :
en
- US1645793A - Dentifrice :
en
- US1646077A - Gear-shift-lever lock :
en
- GB259220A - Galvanic cell having an electrode consisting of manganese dioxide and acetylene soot :
en
- GB264537A - An improved anti-splash device and mud-guard for all motor vehicles :
en
- GB278850A - Improvements in or relating to rubber soled footwear :
en
- US1645667A - Electric sadiron :
en
- FI11733A - The measure for the supply and use of the packing set :
en
fi
- FR628283A - Refinements to tubular vaporizers for carburetors :
en
fr
- FR628345A - Arrangement for adjusting electric machines :
en
fr
- FR628257A - Improvements to stretching and conveyor systems for ribbons and wicks, applicable to machines for preparing and spinning materials and fibers :
en
fr
- GB278897A - Improvements in drills of the rolling cutter type :
en
- FR628223A - Improvements to machines for threshing furs :
en
fr
- GB279163A - Improvements in or relating to igniting or lighting devices :
en
- FR628300A - Electrolytic treatment process eliminating sanding and wear of the cylinders of rotary printing machines :
en
fr
- FR628262A - Multiple screw pump :
en
fr
- FR628319A - Lignite, peat, carbonized, and charcoal gasifier :
en
fr
- DE450823C - Handpiece for dental drills :
de
en
- FR628097A - Improvements to wheels for automobiles and other vehicles :
en
fr
- FR628309A - Double spherical gimbal for cars with front drive and steering wheels :
en
fr
- DE451171C - Slingshot for cleaning liquids :
de
en
- DE451598C - Device to protect parallel lines :
de
en
- DE450922C - Process for the preparation of dyes of the naphthophenazine series :
de
en
- FR628343A - Two-piece cup filter :
en
fr
- GB272232A - Process for the manufacture of 1.3-dioxy-4-carboxy-6-phenylethyl-benzene :
en
- DE451020C - Fabric holding and feeding device for sewing machines for knitwear :
de
en
- DE451393C - Cinema engine with sinusoidal control disk for the movement of the gripper :
de
en
- FR627965A - Body for automatic braking of all sliding parts, telescopic feet and others :
en
fr
- FR628048A - Variable speed motion transmission :
en
fr
- DE451473C - Chamber lock with antechamber to destroy the living force of the water flowing in at the top of the lock :
de
en
- FR628037A - Improvements to automatic gear changes :
en
fr
- FR628214A - Eddy current tachometer :
en
fr
- US1645750A - Trimmer-saw mechanism :
en
- DE451202C - Welding alloy for copper :
de
en
- DE451265C - Waste sink for women in the form of an elongated urine collecting basin :
de
en
- GB278948A - An improved construction of vehicle brake shoe :
en
- GB279161A - Improvements in or relating to illuminating devices, suitable for display or advertising purposes :
en
- GB278893A - Improvements in sextants :
en
- GB278975A - Improvements in two-stroke internal combustion engines :
en
- CA274740A - Pulp processing :
en
fr
- US1645794A - Vibrator for card doffers :
en
- FR34805E - :
fr
- FR628295A - New anti-friction material :
en
fr
- DE451431C - Small collector motor in which a frame-like frame forms the supporting structure and partly the magnetic field circuit :
de
en
- FI11732A - Anordning vid sorteringsanläggningar :
en
fi
- FR628085A - Process to produce high quality silicon iron :
en
fr
- AU737127A - Improvements in safety nuts :
en
- US1645581A - Hat-sizing machine :
en
- CH123002A - Flash lamps, in particular for photographic purposes. :
de
en
- CH122912A - Process for the preparation of a developer dye. :
de
en
- GB278883A - Improvements in and relating to electric urns and like liquid heaters or boilers :
en
- FR34797E - :
fr
- US1645574A - Valve gear for power engines :
en
- US1645792A - Dentifrice :
en
- US1646227A - Automobile lock :
en
- US1645711A - Jig for electric welding sheet-metal panels :
en
- US1646190A - Window-decorating device :
en
- DE450946C - Time registration device, especially for racing pigeons :
de
en
- GB278896A - Improvements relating to windscreen wipers for motor vehicles :
en
- US1645786A - Food compound :
en
- US1646142A - Dishwashing apparatus :
en
- US1646356A - Packing and method of making the same :
en
- US1645818A - Strainer and cover for pails :
en
- US1645583A - Electromagnetic driver :
en
- US1645864A - Rail joint :
en
- US1645866A - Process of making cages for roller bearings :
en
- US1646207A - Cable-retaining shroud :
en
- USD73669S - spain :
en
- GB269932A - Improvements in thermostatic switches :
en
- GB278917A - Improvements in or relating to reversible plows :
en
- US1646017A - Device for preventing boiling over of milk and for indicating the boiling of the milk :
en
- US1646162A - Hair waver :
en
- USD73641S - Design for a radiator-cap ornament or the like :
en
- FR628275A - Improvements in machines for folding sheets of paper or the like :
en
fr
- GB278834A - Improvements in and relating to dyes and dyeing :
en
- CH123029A - Locking device for adjustable cups of ball bearings. :
en
fr
- DE451303C - Articulated coupling for the transmission of the rotary movements of a shaft to a shaft which is at least temporarily unequally axially standing, in particular for the power transmission of electrically operated track vehicles :
de
en
- FR628033A - Process for the preparation of novel urea derivatives of the formula :
en
fr
- GB278962A - Improved device for trapping rats or other animals :
en
- FR628188A - Method and apparatus for the economical operation of stoves, in particular in steam boilers :
en
fr
- US1645640A - Price-card holder :
en
- US1645699A - Indicator :
en
- US1645869A - Washing machine :
en
- GB278933A - Improvements in vector computing apparatus for aerial navigation and like purposes :
en
- CA274810A - Sewing machine :
en
fr
- CH121201A - Device for automatic control of an electro-magnetic device. :
en
fr
- DE451067C - Woltmann wing knife :
de
en
- GB278990A - Improvements relating to slicing machines :
en
- DK38066C - Procedure for Removal of Gases from Boiler Feed Water by Vacuum. :
da
en
- FR628208A - Improvements to centrifugal dust collectors :
en
fr
- DE451222C - Needle bar section :
de
en
- DE451005C - Device for attaching the falling cylinder to the shower head :
de
en
- FR628105A - Method of introducing fuel into internal combustion engines by mechanical injection followed by pneumatic diffusion :
en
fr
- FR628302A - Improvement in emulsifying agents and methods of obtaining them :
en
fr
- GB278895A - Improvements in twine holders :
en
- FR34786E - :
fr
- GB270699A - Improvements in variable-speed and reversing gearing :
en
- GB278972A - Coal conveying apparatus for mines serving at the same time as gobbing conveyer :
en
- DE451224C - Device for maintaining the (height) position of the horizontally reciprocated point of application of the connecting rod of the crank drive for stone saws, etc. :
de
en
- GB279164A - Improvements in the production of aniline black on textile fibres :
en
- US1646074A - Steering-wheel switch :
en
- US1646102A - Gasoline clarifier :
en
- GB266666A - System for protecting weak current conductors from being influenced by heavy current conductors :
en
- GB267880A - Improvements in or relating to the manufacture of cables :
en
- GB279002A - Apparatus for recording the pressure conditions in the cylinders of internal combustion engines :
en
- FR628207A - Resistance device by carbon discs :
en
fr
- US1645873A - Concrete-working tool :
en
- FR628165A - Improvements to pneumatic hammers :
en
fr
- FR645168A - Gas liquefaction and distribution process :
en
fr
- FR34792E - :
fr
- FI11709A - Tryckluftbroms för olika ledningstryck :
en
fi
- US1646174A - Washing machine :
en
- FR34796E - :
fr
- FR628094A - Contour drawing device :
en
fr
- DE451225C - Pneumatic clock system :
de
en
- DE451029C - Braking device, especially for motor vehicles :
de
en
- US1645819A - Safety apparatus :
en
- AU713827A - Improvements relating to centrifugal pumps :
en
- DE450931C - Machine for generating homeopathic dilutions (so-called potencies) :
de
en
- GB278969A - Improvements in lubrication by continual circulation of the oil for eccentrics and cranks :
en
- FR34822E - :
fr
- GB259957A - Improvements in the preparation of roving from cotton and analogous fibrous materials :
en
- CH123019A - Device for degassing and cleaning liquid metal, in particular iron, in cupola or hearth furnaces. :
de
en
- CH123058A - Lighting fixtures for diffuse electrical lighting. :
de
en
- FR628380A - Articulated pocket umbrella :
en
fr
- GB278871A - Improvements in or relating to paper or like sheet folding machines :
en
- FR628141A - Fuel system for automobiles, motorcycles and similar applications :
en
fr
- FR628163A - New process relating to the manufacture of reverse pleated looms, known as: pleated art :
en
fr
- FR628271A - Winding machine for iron reinforcement of pipes, poles, pilings, columns, etc., of concrete and the like :
en
fr
- FR627955A - Device ensuring the rational charging of accumulators, in particular in motor vehicles :
en
fr
- FR628185A - Device for assembling the upper part with the lower part in the gas generators :
en
fr
- GB278954A - Improvements in or relating to mechanism supports for alarum clocks :
en
- FR627979A - Improvements to machines used to check the condition of films :
en
fr
- GB278981A - Improvements relating to pumps :
en
- FR34826E - :
fr
- FR628294A - Variable frequency oscillating electric circuit :
en
fr
- US1645673A - Shutter-operating device :
en
- US1645746A - Power-transmitting means :
en
- GB278810A - Improvements relating to the removal of work in shoe-making machines :
en
- DE451139C - Internal combustion engine with an evaporation device for liquid fuel parts arranged in the combustion chamber :
de
en
- GB265562A - Improvements relating to processes of transforming heat, more particularly applicable to refrigeration :
en
- US1645554A - Portable elevator :
en
- US1646344A - Protective apparatus for banks :
en
- FR628232A - Improvements to fuel injection devices for internal combustion engines :
en
fr
- GB270649A - Method of manufacturing improved bituminous products or other similar substances :
en
- FR628038A - Improvements to automatic gear changes :
en
fr
- FR628242A - Repulsion motor :
en
fr
- GB279283A - Improvements in and relating to the reduction of aromatic nitro compounds :
en
- US1645672A - Automatic disonnecting device for rock crushers :
en
- US1646164A - Tire alarm :
en
- FR34896E - :
fr
- DE451145C - Drive device for wheeled vehicles, which are created by converting caterpillar vehicles with clutches arranged on an intermediate shaft :
de
en
- USD73660S - William la hodny :
en
- FR34885E - :
fr
- AU460226A - Sheaf director for reapers and binders :
en
- CH120323A - Device for controlling a valve. :
en
fr
- DE450949C - nest :
de
en
- FI11705A - Anordningar vid reningscentrifuger :
en
fi
- DE451410C - Tongue device for swivel chair switches :
de
en
- US1646071A - Meat tenderer :
en
- USD73659S - Saba aeabelle kelchneb :
en
- GB278808A - Improvements relating to transmission chains :
en
- CH120972A - Further training in the suspension of motor vehicles. :
en
fr
- CA274726A - Horn for acoustical apparatus :
en
fr
- US1645542A - Circuit arrangement for high-frequency sending stations :
en
- US1646033A - Check book :
en
- US1646087A - Process of treating fibrous vegetable material :
en
- CA274718A - Connecting rod :
en
fr
- CH123078A - Packaging means. :
de
en
- CH120881A - Tap. :
en
fr
- FR627991A - Improvements to gasifiers or shaft furnaces :
en
fr
- CH123014A - Switching device on an electrically powered speaking machine. :
de
en
- US1646346A - Cross-chain hook opener and closer :
en
- CA274694A - Storage battery plate separator :
en
fr
- CH120931A - Table intended for the examination of the chromatic sense. :
en
fr
- DE451060C - Resilient arch support :
de
en
- FR627953A - Device for suppressing steering reactions, in particular in motor vehicles :
en
fr
- GB278892A - Improvements in and relating to hand bags and the like :
en
- GB263157A - Means for indicating and transmitting movement :
en
- GB264472A - Improvements in electrical signalling and/or controlling systems :
en
- US1645714A - Clevis :
en
- US1645820A - Whirligig toy :
en
- US1646293A - Portable fence panel :
en
- FR34837E - :
fr
- FR628205A - Cocoa and milk drink and its manufacturing process :
en
fr
- FR34845E - :
fr
- GB278847A - Improvements relating to the supporting of overhead conductors :
en
- FR34848E - :
fr
- US1646049A - Curtain rod :
en
- FR34807E - :
fr
- FR34851E - :
fr
- GB279000A - :
en
- DE451400C - Chain drive for bicycles :
de
en
- DK38046C - Device for Preventing Automobile Wheel Side Sliding in Smooth Driving. :
da
en
- US1645548A - Hook-and-eye tape :
en
- FR628341A - Laundry press :
en
fr
- DE451114C - Production of chlorinated lime in floor units :
de
en
- CA274809A - Cable support :
en
fr
- DE451118C - Water chamber or partial chamber high-performance steam boiler for gas firing with straight pipes :
de
en
- GB279153A - Improvements in & relating to cutters for boring & milling & like machines :
en
- CH122874A - Selective relay for protecting electrical networks. :
de
en
- CH123034A - Vehicle engine. :
de
en
- DE451241C - Slide carrier :
de
en
- FR628264A - Fluid filters improvements :
en
fr
- FI11706A - Methods of identification of the genome number, including the genomic aggregate scales :
en
fi
- FR34764E - :
fr
- CH123086A - Windscreen wipers for automobiles. :
de
en
- US1645566A - Machine for operating upon shoe bottoms :
en
- US1646202A - Stabting mechanism :
en
- US1646266A - Receptacle :
en
- US1645630A - Cotton condenser :
en
- US1645771A - Combined container and dispenser :
en
- CA274803A - Eyeletting machine :
en
fr
- USD73655S - Ucts co :
en
- FR628113A - Improvements to dustpan and similar utensils :
en
fr
- DE451199C - Silencer for exhaust gases :
de
en
- FR628365A - Distribution cages or rings for ball bearings, rollers, rollers, discs, etc., of light non-metallic material :
en
fr
- GR1645B - METHOD FOR PREPARATION OF AN ALKALY REACTIVATED NITROGEN FERTILIZER. :
el
en
- FR628092A - Wheel for automobiles :
en
fr
- FR628243A - Device that suppresses glare from automobile headlights and automatically illuminates bends and the direction signal :
en
fr
- US1646261A - Diaphragm :
en
- US1645623A - Gearing for oil-well rigs :
en
- CH123049A - Electromagnetic drive device. :
de
en
- US1646319A - Fan-housing construction :
en
- DK38053C - Elastic Wheel. :
da
en
- DE450416C - Calculating machine for converting numbers given in pounds sterling or in another currency into numbers in the decimal system when transferring the numbers into the counter :
de
en
- FR628308A - Timber unloading and storage process :
en
fr
- GB260224A - Improvements in and relating to the preparation of water soluble albumin :
en
- DE451036C - Device for loosening a driving pile or pile core with pile shoe that is lowered into the ground directly or with a sinkhole :
de
en
- FR628340A - Shuttle box change control mechanism in the looms :
en
fr
- DE450702C - Automatic slot punch for dynamo anchor plates :
de
en
- DE443659C - Self-righting target :
de
en
- DE450964C - Grinding of crank pins rotating on the rotating crank :
de
en
- FR628064A - Discharge head for glass and ceramic bottles, specially adaptable to siphons :
en
fr
- FR628287A - Continuous action press :
en
fr
- US1646127A - Bevehsing gearing :
en
- US1646153A - Vania :
en
- US1645685A - Blade holder :
en
- US1645766A - Device for preventing cavings :
en
- US1645513A - Indicator :
en
- FR628348A - Support device for the arch of the feet :
en
fr
- FR628359A - Improvements to tap fittings :
en
fr
- CA274800A - Pyrotechnic device :
en
fr
- CA274642A - Separator :
en
fr
- US1645846A - Brake-operating connection :
en
- CA274720A - Wringer :
en
fr
- US1645822A - Bell-ring machinery :
en
- US1646362A - Quick-acting warp stop mechanism for warpers having an oscillatory detector bar :
en
- CH122839A - Two-frame trichrome projection process. :
en
fr
- CA274685A - Can closure :
en
fr
- CH122313A - Method and device for fusing metal with substances which are plastic when exposed to heat, in particular glass. :
de
en
- FR627960A - Combination device for hand-punching and lapping valve seats :
en
fr
- FR628342A - Toy :
en
fr
- GB268393A - An improved process for the manufacture of twisted artificial silk from cuprammonium cellulose solutions by the stretch-spinning process :
en
- GB278966A - Improvements in machines for grooving or shaping wooden frame members or the like :
en
- US1646092A - Expanding suitcase :
en
- CA274793A - Varnish and paint remover :
en
fr
- DE451194C - Spherically, comatically, chromatically and astigmatically corrected photographic lens :
de
en
- DE451250C - Fuel pump control for compressorless diesel engines :
de
en
- US1645708A - Self-cleaning spark plug :
en
- US1645888A - Lubricant-dispensing apparatus :
en
- US1646224A - Cotton-dusting machine :
en
- US1646267A - Stove-leo connection :
en
- CA274734A - Player piano :
en
fr
- US1646336A - Line tightener :
en
- DE451577C - Concrete mixer :
de
en
- CA274668A - Artificial hand :
en
fr
- CH122367A - Rotary printing machine for two-color face and two-color reverse printing and page numbering. :
de
en
- CH122927A - Process for the preparation of a new dye. :
de
en
- CA274766A - Carbon black production :
en
fr
- DE450977C - Process for dyeing cellulose esters :
de
en
- DE451232C - Device for cooling blast furnace tuyeres :
de
en
- US1645969A - Apparatus for completely separating :
en
- US1646279A - Tunnel kiln :
en
- US1646312A - Tile lock :
en
- US1645593A - Colored stencil card :
en
- US1646150A - Stucco jointer :
en
- US1645700A - Self-cleaning port :
en
- US1645950A - Electrical receptacle :
en
- DE451098C - Pedal crank for bicycles :
de
en
- FI11731A - Mask for Yling :
en
fi
- DE451430C - Electric hearing aid for the hearing impaired :
de
en
- FR34762E - :
fr
- US1645701A - Method of making spools :
en
- CA274785A - Lubricant :
en
fr
- CA274669A - Fruit harvester :
en
fr
- DE451276C - Carrying device :
de
en
- US1645526A - High-frequency electric furnace :
en
- US1646111A - Air-draft system for furnaces :
en
- CH122974A - A Raschel-type warp knitting machine, allowing a wide variety of Jacquard designs to be obtained. :
en
fr
- DE451097C - Auxiliary saddle for bicycles :
de
en
- US1645761A - Expansible-fluid motor :
en
- CH123075A - Device for generating acoustic vibrations. :
de
en
- DK38044C - Double cuff. :
da
en
- FR628166A - Improvement in the setting of wireless telephony reception stations by transforming aperiodic circuits with adjustable aperiodic chokes into periodic or resonant circuits after hooking up to the desired station :
en
fr
- FR628178A - Table fixture :
en
fr
- US1646124A - Brake mechanism :
en
- FR627980A - Improvements to pneumatic tools :
en
fr
- FR628253A - Vehicle wheels :
en
fr
- GB278946A - Improvements in combined rings and hooks for the suspension of curtains, valances and such hangings :
en
- CH122842A - Process for the recovery of tin from all tinned parts. :
en
fr
- FI11710A - Med en förbränningsmotors kylvattencirculationssystem kombinerad värmeledning för järnvägsfordon eller dylikt :
en
fi
- FR628135A - Brake :
en
fr
- CH122953A - Nozzle for the supply of gas or air into heating chambers. :
de
en
- FR628157A - Improvements made to rotating cylindrical wooden parts (rollers, pulleys, etc.), in particular printing rollers for wallpapers, fabrics, carpets, etc. :
en
fr
- CA7720S - Bottle holder or crate :
en
- CH122958A - Clip for holding mirrors and the like on walls. :
de
en
- GB255865A - Compositions for the prevention of boiler scale :
en
- US1646283A - Exhaust silencer :
en
- US1646309A - niles :
en
- FR628252A - Accessory item for kitchen utensils :
en
fr
- FR628280A - Tire inflator :
en
fr
- GR1639B - DOUBLE ELECTROMAGNETIC RELAYS. :
el
en
- CH122993A - A method of manufacturing a composition for coating, impregnating, etc. :
en
fr
- GB265629A - Improvements in and relating to condensing plants :
en
- GB271445A - Improvements in or relating to voltage-regulating devices :
en
- GB275196A - Improvements in or relating to work-clamping mechanism for fusion welding :
en
- GB279165A - Improvements in and relating to swivelling pipe joints for use more particularly in connection with lubricators :
en
- DE451340C - Stand-up collar with a tie holder :
de
en
- GB279148A - Improvements in packing for use particularly with moving machine or engine parts :
en
- FR34859E - :
fr
- FR628089A - Windshield, rain shield, sun visor, etc. :
en
fr
- FR628269A - Improvements in the manufacture of artificial silk :
en
fr
- DE450966C - Coupling with spring for connecting the spindle to the bell for bell spinning machines :
de
en
- DE451223C - Method of forming fuse :
de
en
- US1645956A - High-frequency-signaling system :
en
- FR628388A - Unavoidable tubular heels :
en
fr
- GB269925A - Process for the preparation of gall acids :
en
- FR628191A - Detachable wheel enhancements :
en
fr
- FR628313A - Semi-automatic woodworking machine :
en
fr
- GB279144A - Improvements in cap spinning, doubling, twisting and like machines used in the production of yarns or threads :
en
- FR34832E - :
fr
- US1645810A - Direction finding and indicating system :
en
- US1646337A - Oil-reservoir alarm for cook stoves :
en
- FR644984A - :
fr
- FR628074A - Signaling device for motor vehicle :
en
fr
- US1645660A - Instrument support :
en
- US1646117A - Sheet-feeding mechanism :
en
- US1646271A - Typewriting machine :
en
- FR628008A - Process for the treatment or purification of mineral oils and naphtha oils for specific applications :
en
fr
- FR628297A - lock nut :
en
fr
- GB278872A - Improvements in and relating to load weighing means for lifts, cranes, hoists and like lifting apparatus :
en
- DE451019C - Zigzag sewing machine :
de
en
- DE451527C - Pull-on trousers, especially women's pull-on trousers :
de
en
- CH122856A - Remote lubrication device by capillary action. :
en
fr
- US1645856A - Header reel :
en
- US1646269A - Speed regulator :
en
- US1646140A - Wrench :
en
- GB278885A - Improvements in and relating to processes for tanning shark skins and the products resulting therefrom :
en
- FR34836E - :
fr
- US1646113A - Construction of buildings :
en
- DE451148C - Device for automatic locking, in particular as a hood lock on motor vehicles :
de
en
- US1645522A - Steam-heating apparatus :
en
- US1645562A - Bumper construction :
en
- USD73671S - Design for a knitted sweater :
en
- DE451150C - Soaking machine for bottles with cell wheel, the cells of which are each equipped with a lid :
de
en
- GB255475A - A process for chlorinating ores :
en
- US1645877A - Ring cigarette holder :
en
- USD73661S - Design foe a coal range :
en
- DE451094C - Hydraulic tipping device for the loading bridge of three-way tippers :
de
en
- FR34766E - :
fr
- FR34816E - :
fr
- FR34872E - :
fr
- GB278817A - Improvements in paper making methods and machines :
en
- US1645592A - Windshield cleaner :
en
- US1645898A - Lubricant compressor :
en
- US1646110A - Engine :
en
- US1646357A - Lip-stick holder :
en
- DE451547C - Electric light bulb :
de
en
- GB259923A - Improvements relating to refrigerating machines :
en
- US1645580A - Apparatus for making laminated glass :
en
- USD73633S - A cobpobation op pennsyl :
en
- FR34853E - :
fr
- FR628325A - Detachable ball joint :
en
fr
- GB278768A - Improvements relating to the heat treatment of liquid and solid materials by means ofhot liquids :
en
- FR628245A - Automatic compensating device applicable to the adjustment of radio-electric devices :
en
fr
- FR628304A - Tool for harvesting beets :
en
fr
- FR628137A - Self-adjusting carburettor by positive control in conjunction with the engine :
en
fr
- FR628338A - Watch and sheath combined, with automatic telescoping :
en
fr
- FR34892E - :
fr
- FR628316A - Accomodating glasses for the medium field of vision :
en
fr
- US1645607A - System of synchronizing signaling apparatus :
en
- DE450953C - Wind instrument :
de
en
- US1645625A - slivinski :
en
- FR628068A - Lighting device particularly applicable to balance dials :
en
fr
- GB278952A - Improvements in stapling machines :
en
- FR628041A - Improvements to automatic gear changes :
en
fr
- FR628226A - Catalytic reduction process for nitro, azoxy, azo and hydrazo compounds :
en
fr
- FR34862E - :
fr
- GB272890A - Improvements in presser members for the flyer frames of roving-machines :
en
- FR34774E - :
fr
- FR628203A - Safety for bolts :
en
fr
- FR628303A - Method of using ammonia :
en
fr
- DE451106C - Mixture regulator for industrial gas firing where more than one heating gas is burned :
de
en
- DE451595C - Pulley for pulling cables :
de
en
- GB272206A - Improvements in or relating to variable gears :
en
- FR628194A - Power transmission belt enhancements :
en
fr
- GB275573A - Improvements in or relating to thickening filtering apparatus :
en
- FR34804E - :
fr
- FR628260A - Device for erecting and reversing revolving gates of drum dams :
en
fr
- GB278861A - Improvements in and connected with gravity conveyors and the like :
en
- DK38054C - Device for Secret Transmission of Signals, Speech and Other Messages. :
da
en
- US1645655A - Intermittent inductive train-control system :
en
- US1645756A - Uncoupling device :
en
- US1646179A - Dish drier :
en
- US1646378A - Renewable filter unit :
en
- USD73637S - Design for a floor lamp :
en
- FR34865E - :
fr
- DE450943C - Token control register with grippers that can be moved to and fro :
de
en
- DE451070C - Device for measuring the rolling pressure in rolling devices for pipes :
de
en
- DK38061C - Potato leaf turner for Plant Sprayers. :
da
en
- FR628368A - Improvements in the manufacture of ebonite objects :
en
fr
- GB269855A - Apparatus for distant electrical transmission for indicating purposes :
en
- FR627988A - Device to be secured on the neck of the bottle to prevent the flow of liquid on its outer wall :
en
fr
- GB278898A - Improvements in and connected with registering and/or recording devices for electromotors :
en
- US1646368A - Lock-nut-fastening installation :
en
- DE451195C - Agreement for terrestrial riflescopes :
de
en
- FR628010A - Folder holder for sewing machines :
en
fr
- CH123035A - Device on single-acting internal combustion engines for cooling the piston. :
de
en
- CH123069A - Continuous electrical transmitter for automatic telegraphy. :
de
en
- USD73679S - Design for a curtain rod or similar article :
en
- CH122766A - Process for producing an iodopyridine compound. :
de
en
- GB257586A - Improvements in devices for producing acoustic oscillations :
en
- DE451294C - Axle bushes for vehicles, especially road and rail vehicles :
de
en
- DE450973C - Power-driven clothes and laundry press :
de
en
- GB269853A - Combined detonator and fuse body for percussion or other fuses for projectiles :
en
- DE451022C - Trimming device on sewing machines :
de
en
- DE451134C - Machine for sorting punch cards according to hole combinations :
de
en
- FR628351A - Bottle for storing sterilized liquids :
en
fr
- GB278813A - Improvements relating to water tube boilers :
en
- US1646147A - Dinner-pail container :
en
- US1646331A - Blue-printing machine :
en
- GB255875A - Improvements in or relating to thermionic amplifiers :
en
- US1645842A - Envelope folding and sealing device :
en
- CA274651A - Cable cutter :
en
fr
- CH122864A - Device for the automatic supply of feed water to steam boilers. :
de
en
- CH122985A - Process for the preparation of solutions. :
de
en
- CH122905A - Process for the preparation of dicyanobenzanthrone. :
de
en
- FR628259A - Double movement winch :
en
fr
- US1646185A - Engine with rotating cylinders arranged radially :
en
- CA274736A - Structural beam :
en
fr
- FR34863E - :
fr
- FR34883E - :
fr
- GB258296A - Improvements in electric remote control systems :
en
- GB278816A - Improved vermin-destroying composition :
en
- GB279166A - Improvements in and relating to milling cutters for helical or spiral and straight bevel gears :
en
- US1645619A - Selective electric control system :
en
- FR628116A - Improvements in office fittings :
en
fr
- FR34780E - :
fr
- FR628189A - Radiological system stabilizer :
en
fr
- GB278877A - Improvements relating to supports for oil drums, or the like :
en
- FR628239A - gas saver :
en
fr
- GB273288A - Improvements in or relating to hot-water heating systems or apparatus :
en
- GB278997A - Improvements in pulverising mills :
en
- US1645921A - Interlock for pneumatic-tire casings, inner tubes, and wheel rims :
en
- FR628315A - Application of photography to the decoration of vehicle mascots :
en
fr
- FR628394A - Improvements to aquatubular boilers :
en
fr
- GB278779A - Improvements in detachable wheel treads :
en
- FR34770E - :
fr
- GB278882A - Improvements in means for removing liquid from the interior of rotating cylinders ordrums :
en
- DE451012C - Device for determining the speed of a vehicle from the time it takes to travel a known route :
de
en
- DE451042C - Burner head for regenerative gas ovens, especially Siemens-Martin ovens :
de
en
- DE451156C - Door lock with reversible latch and two independently movable nuts :
de
en
- DE451198C - Crankcase for two-cylinder two-stroke internal combustion engines for motorcycles :
de
en
- US1645912A - Small-batch-mixing apparatus :
en
- US1645946A - Stiffening reenforcement for shirt neckbands :
en
- US1646135A - Detachable link :
en
- DE451348C - Pump arrangement for a heat converter system with lye circulation :
de
en
- US1645670A - Pump mechanism :
en
- US1646159A - Direction indicator :
en
- DE450991C - With the help of a sliding contact adjustable film capacitor :
de
en
- DE451091C - Drive device, especially for motor vehicles, with a flexible transmission means :
de
en
- FR34858E - :
fr
- US1645644A - Artificial bait :
en
- FR628263A - Device for adjusting the natural frequency of an oscillating electric circuit :
en
fr
- GB278920A - Improvements in or relating to disintegrators :
en
- US1646347A - Play ball :
en
- US1645603A - Sand and gravel washer :
en
- GB278875A - Improvements in or relating to transmission gears for motor vehicles :
en
- GB278833A - Improvements in or relating to telephone transmitters :
en
- US1645549A - Multioffice automatic telephone system :
en
- US1645602A - Tool for flaring holes :
en
- AU416426A - Improvements in crushing or pulverising mills :
en
- US1645941A - of chicago :
en
- US1645962A - Drilling bit :
en
- CH121742A - Cutting device on mowers. :
de
en
- CH123088A - Drive device for the steering wheels of motor vehicles. :
de
en
- GB278888A - Improvements in or relating to reels for electric cables, wire and the like :
en
- US1645567A - Heel-building- machine :
en
- US1646144A - Stormproof umbrella :
en
- CA274645A - Closure mechanism :
en
fr
- DE450228C - Device for the simultaneous adjustment of the centrifugal governor of several power machines working in parallel :
de
en
- CA274790A - Buttonless bathing suit :
en
fr
- CA274752A - Roofing element :
en
fr
- CA274756A - Bottle refrigerator :
en
fr
- CH123057A - Suspension device, in particular for suspending electric lights. :
de
en
- CH122940A - Process for the production of a fertilizer. :
de
en
- US1645588A - Hat-size-reducing pad :
en
- US1645705A - Electric spot-welding apparatus :
en
- CH122987A - A method of manufacturing a product containing ferrous bicarbonate in a stable state. :
en
fr
- US1646006A - Metallic window :
en
- US1646038A - Strain relief for the terminal connections of electrical devices :
en
- US1646217A - Trolley construction :
en
- CA274724A - Speed gear :
en
fr
- DE451464C - Pull-through needle :
de
en
- DE451562C - Device to avoid pressure increases (vacuum drop) in pipelines :
de
en
- DE451152C - Ship window with ventilation device :
de
en
- CH122928A - Process for the preparation of a new dye. :
de
en
- US1645577A - Flower holder :
en
- US1646073A - Typewriting machine :
en
- CH123079A - Binding device used for bundling bulky goods, in particular brushwood branches. :
de
en
- CA274697A - Bearing :
en
fr
- CH122977A - Signal and power switch-off device to prevent the resistors of electric irons from burning through. :
de
en
- CA274783A - Conversion of methane gas into hydrocarbons :
en
fr
- CH123087A - Automobile crane. :
de
en
- DE451086C - Friction gears, especially for motor vehicles :
de
en
- FI11704A - Omnibus car seat on the aisle side support :
en
fi
- FR34856E - :
fr
- FR628162A - Making puff pastry for pastry :
en
fr
- CH122180A - Electric ignition system for gas appliances. :
en
fr
- US1645671A - Self-scraping hearth for gas generators and other furnaces :
en
- US1646070A - Circulating system for internal-combustion engines :
en
- FR628136A - Tobacco pipes :
en
fr
- FR628192A - Improvements to rotary kilns :
en
fr
- FR628355A - Improvements in petroleum gas or other liquid fuel burners :
en
fr
- US1645545A - sekinger :
en
- US1645635A - Paving :
en
- US1646349A - Thermal decomposition of hydrocarbons :
en
- DE450938C - Device for determining radii of curvature :
de
en
- FR34866E - :
fr
- FR628000A - Improvements made to temperature exchangers between fluids, particularly those by which electrical machines are cooled :
en
fr
- FR628374A - Cereal protection system :
en
fr
- GB278936A - Improvements in electric lamp holders :
en
- CH122999A - Process for obtaining photographic images. :
en
fr
- DE450961C - Headlight assembly for motor vehicles :
de
en
- DE450697C - Plate felting machine with rocking device and removable top plate for felting wool hat felts :
de
en
- DE451095C - Lorry with tiltable loading bridge for the transport of bulk goods :
de
en
- DE451299C - Accident-preventing, springy protective mattress between the motor coach and trailer for tram vehicles :
de
en
- CH123037A - Installation on indirectly heated high pressure steam generators. :
de
en
- FR628386A - Method and device for the manufacture of tubes by centrifugal casting :
en
fr
- DE451034C - Rocker :
de
en
- US1645986A - Chain and plug holder fob bathtubs and basins :
en
- CH123085A - Control box on motor vehicles with searchlights. :
de
en
- FR34811E - :
fr
- US1645552A - Band-saw wheel :
en
- US1645927A - Chromium plating :
en
- US1646365A - Applicator for surgical dressings and the like :
en
- CH122794A - Fatliquor for winding. :
de
en
- CH122908A - Process for the preparation of a developer dye. :
de
en
- CA274802A - Signal light :
en
fr
- CA274715A - Garment :
en
fr
- DK38065C - Propeller. :
da
en
- FR34879E - :
fr
- GB278916A - Improvements in stands or supports for cooking utensils :
en
- US1645638A - Shot loader :
en
- US1645790A - Packless ball valve :
en
- US1645852A - Dentifrice :
en
- US1645610A - Machine for linking sausages :
en
- US1646189A - Automatic releasing switch :
en
- US1646334A - Chicken roost :
en
- FR628107A - Process for the separation and purification of higher oxygenated organic products obtained by catalysis or similar products :
en
fr
- FR628200A - Apparatus for separating and collecting continuous dust in gases :
en
fr
- GB271864A - Improvements relating to electrical motors :
en
- US1646228A - Food compound and process of making same :
en
- FR628329A - Improvements to incandescent electric lamps :
en
fr
- US1645576A - Shock absorber :
en
- US1645836A - Fuel-feeding system for internal-combustion engines :
en
- US1646255A - Clamp :
en
- FR628277A - Compressed air sprayer :
en
fr
- CA274663A - Vulcanizing method :
en
fr
- CA274709A - Tractor hitch :
en
fr
- FR628044A - Removable monobloc propellant for all boats :
en
fr
- FR628281A - Device ensuring automatically and after a predetermined time, generally a pulling work on any object and, more particularly, the closing of a valve on a gas or other fluid pipe, or its idling :
en
fr
- US1645678A - affholder :
en
- US1645849A - Door latch :
en
- FI11721A - Rare :
en
fi
- DE451014C - Thread cutting machine :
de
en
- CA274721A - Spotlight bracket :
en
fr
- DE451439C - Conversion for day beds :
de
en
- US1646030A - Adjustable shell :
en
- US1646247A - Apparatus for ascertaining the composition of gaseous mixtures :
en
- CH122868A - Device for independent regulation respectively Setting of one of the two transformer voltages compared to the other. :
de
en
- CH123000A - Process for engraving cylinders intended to print refractive elements on the support of a photographic emulsion, and tool for implementing this process. :
en
fr
- GB278852A - Variable transmission gear :
en
- GB278922A - The manufacture of a solid resin from the semi-fluid resinous matter extracted from crude gutta percha and/or balata :
en
- FR628290A - Washing machine mechanism :
en
fr
- US1646348A - Package opener :
en
- US1645930A - Process for multiplying records :
en
- US1646040A - Adjustable window ventilator :
en
- US1646218A - Window-operating mechanism :
en
- FR34898E - :
fr
- FR628007A - Process for decomposing emulsions during the dissociation of fats and oils, and recovery of the dissociation agent :
en
fr
- GB267931A - Improvements in or relating to propelling systems for aircraft :
en
- GB278932A - Improvements in feed mechanism for machines for bevelling the edges of spectacle lenses and the like :
en
- FR628108A - Improvements to compositions of cellulose esters or cellulose ethers in the form of sheets, films and films :
en
fr
- CA274771A - Segmental grinding wheel :
en
fr
- CH122689A - Regenerating electric bulb and process for its manufacture. :
en
fr
- CH122995A - Binder with flexible strings and a cover rail provided with a foldable, tubular everter. :
de
en
- FR627975A - Engraving for rolling mills :
en
fr
- FR628195A - Grills and grill holders for kitchen ranges :
en
fr
- US1645719A - Casing for artesian wells :
en
- US1646080A - Limit switch :
en
- US1646118A - Bow for stringed musical instruments :
en
- US1645565A - Hydraulic coupling and change-speed gear :
en
- DE450958C - Device for producing milk powder and the like :
de
en
- DE451024C - Device for recording and showing cinematographic images :
de
en
- DE451113C - Process for the production and stabilization of disperse systems with different degrees of dispersion :
de
en
- USD73677S - Design fob a bibd cage :
en
- US1645535A - Pipe-threading diestock :
en
- US1645922A - Sound-reproducing machine :
en
- US1646257A - Commode :
en
- US1646314A - Handkerchief-vending machine :
en
- US1645524A - Ice-house plow :
en
- FR34899E - :
fr
- DE450996C - Process for the preparation of pigment dyes :
de
en
- DE451126C - Spacers :
de
en
- GB279523A - Improvements in or connected with asbestos friction fabric :
en
- DE450907C - Clipper :
de
en
- DE450981C - High-pressure container with a special rigid insert that supports the manhole closure :
de
en
- CA274748A - Display device :
en
fr
- CA274796A - Mould press apparatus :
en
fr
- FR628171A - Improvement in capping devices for containers, vases and bottles :
en
fr
- GB278830A - Improvements in or relating to ambulances :
en
- FI11726A - Ljusreklamanordning :
en
fi
- FR628314A - Interchangeable battery case for t. s. f. :
en
fr
- USD73666S - Design for a table lamp :
en
- DE451167C - Collective container for cigarettes, filled or unfilled tubes or the like. :
de
en
- FR628076A - Vacuum cleaner and backflow preventer for chimneys :
en
fr
- FR628132A - Fixed or movable tail mounting system for metal utensils with horizontal flat edge :
en
fr
- US1645529A - Railway-traffic-controlling apparatus :
en
- FI11729A - Anordning vid tappningsmaskiner :
en
fi
- FR628382A - Culottes :
en
fr
- FR628125A - Device for continuous perforation of strips of indeterminate length :
en
fr
- DE444000C - Rail joint connection with angled inner head clip :
de
en
- DE451191C - Free hanging stones for fire box ceilings :
de
en
- FR628127A - Low pressure central heating appliance using hot fluid directly from a high pressure generator :
en
fr
- DE450908C - Device for cutting open the threads of lace fabrics :
de
en
- FR628180A - Carburetor improvements for internal combustion engines :
en
fr
- US1645851A - Car roof :
en
- US1645884A - A corpo :
en
- US1645890A - Lubricant compressor :
en
- US1646012A - Adjusting device for brake-actuating mechanism :
en
- FR628124A - Cooking and freezing appliance :
en
fr
- FR645031A - Process for modifying the ability of substances containing cellulose to absorb colors :
en
fr
- GB270644A - An improved process for accelerating vulcanisation :
en
- GB278869A - Improvements in pencil and like sharpeners :
en
- FR34823E - :
fr
- FR628130A - Process for preparing the condensation products of phenols with aldehydes :
en
fr
- GB278814A - Improvements in, and relating to, the manufacture and production of artificial threads, filaments and the like :
en
- DE450976C - Process for producing real colorings and prints on animal or vegetable fiber :
de
en
- US1645636A - Matic electric inc :
en
- US1646163A - Motor-vehicle luggage carrier :
en
- GB277038A - A disconnectible union for use with apparatus for lubricating under pressure :
en
- GB278828A - Improvements in and relating to cut-off mechanism for continuous-rod cigarette making machines :
en
- DE450912C - Filter for gases :
de
en
- US1645550A - Automatic obturator for the supply pipe for burners :
en
- US1645891A - Method of hardening and toughening broken-mineral aggregates consisting of trap rock, limestones, sandstones, and types of shale rocks :
en
- CH123076A - Warning device at intersections, bifurcations, dangerous bends, level crossings, etc. :
en
fr
- DE451000C - Process for obtaining natural extracts and fixators :
de
en
- FI11715A - Sektionshalva till värmeradiatorer :
en
fi
- DE451463C - Meat mill :
de
en
- FR628112A - Shock absorbers for motor vehicles :
en
fr
- CA274775A - Tap grinder :
en
fr
- CH123141A - Device for the automatic unwinding of the chain from a stationary chain beam in looms with a chain beam sensor. :
de
en
- FR628179A - Phosphorus manufacturing process :
en
fr
- DE451151C - Ship window with ventilation device :
de
en
- CA274745A - Separable fastener :
en
fr
- US1645900A - Valve :
en
- CA274759A - Illuminated sign :
en
fr
- CH122673A - Device for transforming direct current into alternating current. :
en
fr
- CH122882A - Telegraphic key mechanism. :
de
en
- DE451201C - Auxiliary exhaust tank for internal combustion engines, which is connected to the main exhaust tank :
de
en
- DE450993C - Safety device for X-ray systems :
de
en
- FR628390A - Method and device for preventing electron flux from coming into direct contact with the grid (s) of an electron tube and resulting product :
en
fr
- FR34875E - :
fr
- AU414126A - Improvements in or relating to refrigerators :
en
- CH122961A - Floor cleaning apparatus with exchangeable cleaning body. :
de
en
- DE451229C - Film packaging container :
de
en
- CH122761A - Process for the preparation of a violet vat dye of the 2-thionaphthene-2-indolindigo series. :
de
en
- CH122774A - Incombustible and insulating product, and process for its manufacture. :
en
fr
- GB278855A - Improvements in and relating to internal combustion engines :
en
- FR628022A - Improvements made to receptacles intended to contain carbonated liquids, and method for their filling :
en
fr
- FR628361A - Developments in spinning spindles and the like :
en
fr
- FR628054A - Device allowing the manufacture of carpet or other rugs with visible back :
en
fr
- DE451068C - Fluid meter with automatic float switch :
de
en
- FR628121A - Movable rail or tip for inclined or raised turntables and needles :
en
fr
- GB269192A - Improvements in or relating to piezo-electric devices :
en
- CH123126A - Slurry mixer. :
de
en
- US1645706A - Thermosiphon circulation for absorption refrigeration systems :
en
- US1646280A - Method of treating wax and the products resulting from same :
en
- DE451332C - Tip protector for copier pens :
de
en
- DE451405C - Stave for the production of vaulted barrels and barrels with dovetail shaped mortise parts :
de
en
- DE451221C - Electric single drive for carding :
de
en
- US1645939A - smith :
en
- CH121824A - Driving device for a plurality of shafts of paper machines to be made to run at variable speeds. :
de
en
- US1645684A - Method and apparatus for manufacturing glassware :
en
- US1645917A - Lock :
en
- US1646209A - Feed-chute plate for hot-air furnaces :
en
- CH122174A - Highly sensitive AC test relay for telephone systems with a laminated U-shaped iron core and an armature that is freely swingable across the contact track. :
de
en
- CH123114A - Bracket for iron structural supports and process for their manufacture. :
de
en
- US1646130A - Muffler and sanding device :
en
- US1646352A - Means for mounting vehicle wheels :
en
- US1646060A - Compound vacuum cotton gin :
en
- DK38049C - Self-balancing, dancing Doll. :
da
en
- CH123006A - Impact fuse for artillery shells. :
de
en
- DE450994C - Filter fuse for X-ray tubes :
de
en
- DE451569C - Gripper arrangement on crawler tracks of motor vehicles :
de
en
- US1645707A - Football lineman's apparatus :
en
- US1645947A - Blind or awning construction :
en
- US1645641A - Strip-attaching means :
en
- CH122946A - Anchoring device. :
en
fr
- US1645774A - Gasoline-consumption tester :
en
- CH122697A - Loud speaker. :
en
fr
- US1645815A - Combined sink and dishwashing machine :
en
- US1645995A - Chest protector :
en
- CH122877A - AC rectifier. :
en
fr
- CH122918A - Process for the preparation of an azo dye. :
de
en
- US1645897A - Electromagnetic relay :
en
- US1646233A - Electroresponsive device :
en
- CH122803A - Process for improving the taste and odor of coffee. :
en
fr
- FR34785E - :
fr
- DE450919C - Process for the preparation of azo dyes :
de
en
- DE450786C - Toy figure running on rollers :
de
en
- CH122960A - Coffee maker. :
de
en
- CH123103A - Process for the preparation of the 1- (3'-sulfophenyl) -5-pyrazolone-3-carboxylic acid ethyl ester. :
de
en
- US1646167A - Threshold and process of constructing same :
en
- CA274646A - Tire carrier :
en
fr
- USD73651S - Design for a table cover or the like :
en
- US1645919A - Device for holding monogram plates :
en
- US1646114A - Printing machine :
en
- CA274757A - Golf tee :
en
fr
- CA274795A - Charging apparatus for moulding machines :
en
fr
- US1646146A - henderson :
en
- CA274670A - Titanium, tungsten and tantalum :
en
fr
- AU739527A - An improved separate drive forthe axles of electric motor vehicles :
en
- US1645994A - Agricultural implement :
en
- US1646101A - Combination holder for razor-blade wipers and used razor blades :
en
- AU769927A - Improvements inthe process of and apparatus for manufacturing flexible wood :
en
- CH122865A - Method and device for the automatic periodic return of the absorbent which has passed from an absorber into an evaporator of absorption refrigeration machines. :
de
en
- CH123051A - Device for filter protection for X-ray tubes. :
de
en
- CH123131A - Floor wanker. :
de
en
- US1645691A - Protective housing for attachment to flagpoles :
en
- CA274769A - Cash register :
en
fr
- AU798027A - Improvements in reducing or refining apparatus for chocolate, cocoa andthe like :
en
- CA274701A - Headlight deflector shield :
en
fr
- CH122956A - Reduction gear for driving kitchen machines by means of a high-speed motor. :
de
en
- FI11712A - Electric copying :
en
fi
- US1645832A - Sheet-metal article :
en
- US1646091A - Steel retainer :
en
- US1646364A - High-frequency alternating-current amplifier :
en
- US1645857A - Bail joint :
en
- DE451051C - Circuit arrangement for telephone systems with through traffic :
de
en
- FR628241A - Petroleum gas burner, central air current :
en
fr
- US1645896A - Coffee percolator :
en
- US1646212A - Combined taping and seam-pressing machine :
en
- DE451343C - Handle brush with inside and outside brush for drinking vessels :
de
en
- FR34758E - :
fr
- FR628256A - Carding insert for flywheels and similar cylinders :
en
fr
- GB278809A - Improvements in and relating to bow collectors for overhead wire systems of electric traction :
en
- GB278980A - Improvements in or relating to railway signalling systems :
en
- US1645575A - Cylinder for two-stroke internal-combustion engines with scavenging ports :
en
- CA274649A - Hydroplane :
en
fr
- CH122909A - Process for the preparation of a developer dye. :
de
en
- FR628140A - Device for increasing the power of internal combustion engines :
en
fr
- US1645978A - Circuit-closing device :
en
- US1646307A - Fireplace construction :
en
- US1645845A - Machine and process for making box-toe blanks :
en
- US1646308A - Corncrib construction :
en
- FR628385A - Relay circuit device for electrical appliances, in particular for electricity meters based on the induction principle :
en
fr
- FR34824E - :
fr
- USRE16772E - Binger sohn chemische fabrik :
en
- GB268311A - Improvements in water tube boiler furnaces :
en
- DE450952C - String instrument :
de
en
- FR628199A - Improvements to electric discharge vacuum tubes :
en
fr
- GB278914A - Improvements in connection with the handles of perambulators and the like :
en
- FR34776E - :
fr
- FR34815E - :
fr
- DE451093C - Conveyor cart with removable loading platform :
de
en
- US1645661A - Automatic lubrication system :
en
- US1645996A - Water wheel :
en
- US1645814A - Spray attachment for hose nozzles :
en
- US1646063A - Spinning ring and traveler :
en
- FR644979A - :
fr
- US1645666A - Wheelbarrow :
en
- FR34840E - :
fr
- GB278984A - Improvements in or relating to spinning flyers :
en
- DE451416C - Safety piston for rotary lobe pumps :
de
en
- FR627959A - Mortising machine and its special tool holder :
en
fr
- FR628043A - Improvements to automatic gear changes :
en
fr
- GB279005A - Improvements in and connected with liquid fuel supply devices :
en
- CH120887A - Rotary machine. :
en
fr
- CH122693A - Process for obtaining concentrated preparations of vitamin A. :
en
fr
- GB270668A - Improved means for recovering ballast water from the exhaust gas of an airship engine :
en
- FR628027A - Projectiles :
en
fr
- DE451189C - Eddy current burners for gas fires u. like :
de
en
- GB266383A - Improved dorsal fin submerger for submarines and submersible vessels :
en
- GB278844A - Cooker for hams or the like :
en
- GB278868A - An improved collapsible crown block for hats :
en
- DE450776C - Drive of high-speed grinding spindles with ball or roller bearings :
de
en
- US1645984A - Syringe :
en
- US1646078A - Turnstile :
en
- FR628002A - Process for preparing fatty acid products which emulsify well and are suitable for washing :
en
fr
- FR627952A - Cinematographic projection device also allowing direct vision :
en
fr
- GB272925A - Improvements relating to the toning and fixing of photographic prints :
en
- GB278812A - Improvements in or relating to high frequency electrical apparatus :
en
- GB278901A - Improvements in the mounting of the bodies of rail vehicles :
en
- DE451239C - Method and device for drying plates in a dishwasher, the crockery basket of which is set in rotation by means of water jets directed against the plates :
de
en
- FR628019A - Method for balancing the pressures in vehicle tires, and devices for implementing this method :
en
fr
- GB278961A - A drainage system for tennis courts :
en
- CH123018A - Process for obtaining light metals by electrolysis of molten salts and apparatus for carrying out this process. :
en
fr
- FR628021A - Transmission mechanism with automatic speed change for dynamotor :
en
fr
- FR627968A - Method of distillation of fuel and associated elements :
en
fr
- FR666871A - :
fr
- GB268385A - Apparatus for the purification of impure solutions of caustic soda and the like on osmotic principles :
en
- GB279001A - Improvements in valve mechanism for regenerators :
en
- FR34820E - :
fr
- DE451122C - Process for the preparation of Kuepen dyes :
de
en
- FR628296A - Process for preparing a homogeneous deposit of rubber from rubber latex :
en
fr
- CH122838A - Sound box. :
de
en
- FR628278A - Electric motor driven dust extractor that can be used to destroy insects, especially flies :
en
fr
- DE451013C - Fluid change and reversing gearboxes :
de
en
- FI11716A - Methods for mapping after the airplane from the airplane are photographed :
en
fi
- FR628265A - Improvements to air purifiers :
en
fr
- GB278977A - Improvements in automatic acetylene generators :
en
- US1645600A - Coconut-shelling machine :
en
- DE450893C - Snowshoe binding with transversely adjustable toothed, angled binding jaws, which are held in place by a likewise toothed footplate :
de
en
- FR628366A - Manufacturing process of ball cages for bearings and resulting products :
en
fr
- GB278938A - Improvements in or relating to brushes particularly applicable to shaving purposes :
en
- FR628181A - Improvements to vehicles carrying a decoy in dog races :
en
fr
- GB278890A - Process for producing stable preparations of vat-dyestuffs :
en
- GB279151A - Improvements in the striping and patterning attachments of circular knitting machines :
en
- DE451291C - Reversible pipe slider :
de
en
- FR627972A - Airplane Model Building Box :
en
fr
- FR628238A - Blind Tube High Pressure Water Saver :
en
fr
- FR628370A - Improvements to frequency changer arrangements for lamps with two grids :
en
fr
- FI11725A - Lagerpackningsring :
en
fi
- FR628258A - screen for light patterns :
en
fr
- GB278827A - Improvements in personal head lamps :
en
- FR34868E - :
fr
- DE450988C - Circuit arrangement for dialer operated telephone systems with main and auxiliary systems :
de
en
- DE450945C - Postage stamp device with counter for mail items :
de
en
- FR628358A - Improvements to fixing devices :
en
fr
- GB278931A - Improvements in and relating to the packing of metal sheets and other goods :
en
- CH123052A - Automatic circuit breaker for the periodic opening and closing of at least one circuit. :
de
en
- CH123130A - Device for processing floors. :
de
en
- USD73664S - Design for a burial slipper :
en
- USD73676S - Design for a ring :
en
- US1645525A - Smoker's stand :
en
- US1645569A - Draft evener :
en
- US1646192A - Collar and method of making same :
en
- DE451105C - Free-running three-to-one hook for lockstitch sewing machines :
de
en
- FR34779E - :
fr
- FR34790E - :
fr
- FR34893E - :
fr
- DE451322C - Manufacture of handle horseshoes :
de
en
- US1646094A - Vehicle tail lamp :
en
- US1646183A - Composite floor structure :
en
- US1646214A - Car truck :
en
- GB278848A - Improvements in, and relating to, taps or cocks :
en
- CA274661A - Carbureter :
en
fr
- US1645703A - Supplemental poultry food material :
en
- US1646371A - Bearing and method of making same :
en
- FR628371A - Improvements to damping systems for the steering axle of a motor vehicle :
en
fr
- GB278959A - Ribbon-reversing means for typewriters :
en
- GB278849A - Improvements in books :
en
- FR34833E - :
fr
- FR628224A - Improvements to the construction of multiple panel rolling doors :
en
fr
- GB278915A - Improvements in or relating to struts for use on aircraft :
en
- DE451090C - Switching device for fluid transmission with step shift, especially for motor vehicles :
de
en
- US1645717A - Balanced crank shaft :
en
- US1645659A - Locomotive-driving-box wedge-adjusting device :
en
- US1645838A - Rotatable pipe joint :
en
- US1645934A - Locking device for telescoping elements :
en
- US1646241A - Refrigerator :
en
- US1645601A - Velocity-reducing valve :
en
- US1646219A - Relay :
en
- DE451053C - Electric capacitor with regulation of the capacity by changing the level of the liquid electrodes :
de
en
- FR628246A - Automatic contactor applicable to radio-electric devices :
en
fr
- FR34761E - :
fr
- FR628005A - Device for automatic chain unwinding of a stationary chain beam in beam feeler looms :
en
fr
- US1645616A - Means for transferring the matrices from the first elevator to the second elevator of a matrix-composing and line-casting machine :
en
- US1645645A - Flag pole :
en
- DE450970C - Automatic signaling device to prevent train collisions :
de
en
- FR627969A - Compound transmission mechanism :
en
fr
- GB270626A - Process of purifying hydrocarbon oils containing sulphur :
en
- US1646250A - Grain shocker :
en
- GB278926A - Improvements in or relating to magnesium oxychloride composition coverings or slabs for walls, floors and ceilings :
en
- US1645515A - Innersole-forming machine :
en
- US1645834A - Valveless pump :
en
- FR628254A - Weighing device :
en
fr
- DE450957C - Method and sewing machine for producing a locked seam with a single thread and the seam produced with it :
de
en
- DE451172C - Attachment of the dial to pocket watches etc. like :
de
en
- DE451516C - Belt for motorcyclists :
de
en
- FR628030A - Endless Film Editing Device for Continuous Rolling Cinema :
en
fr
- GB274886A - Means for maintaining control of oil wells during removal of tools, wash pipes, and other appliances therefrom :
en
- GB278433A - Improvements in joining or affixing perforated or expanded sheet metal :
en
- GB278811A - Improvements in or relating to water tube boilers :
en
- FR628177A - Metal blade for shutter :
en
fr
- GB275975A - Casing for an electro-mechanical lamp :
en
- FR628081A - Protractor to be used to determine the position to be given to keys and holes of stringed or wind musical instruments, and instructions for use of this protractor :
en
fr
- FR628356A - Cross-folding machine for sheets of paper or the like, in which the sheets are folded back on themselves by stopping their stroke at their front end, and pushed back behind the fold place, to be gripped and folded by the folding rollers ; and then evacuated :
en
fr
- US1645652A - Kitchen cabinet :
en
- DE451209C - Spin device for evenly distributing and drying the photosensitive layer on plates :
de
en
- FR628106A - Mechanical slitter cutter for speculoos and biscuits factories :
en
fr
- GB257625A - Pneumatic or hydraulic brake for motor cars and cycles :
en
- GB264515A - Improvements in or relating to internal-combustion engines :
en
- DE451214C - Motor vehicle convertible into a sled :
de
en
- DE451570C - Storage of the engine and transmission housing on the chassis of motor vehicles with the insertion of rubber blocks :
de
en
- DE450913C - Superheater arrangement for heating tube boiler :
de
en
- GB278989A - Improvements in or relating to domestic hot water supply systems :
en
- DE451444C - Till or plow :
de
en
- FR34773E - :
fr
- CA274770A - Pulp grinding stone :
en
fr
- CH122948A - Process for obtaining an electric heating element and heating element obtained by this process. :
en
fr
- US1645894A - Spool holder for cameras :
en
- CA274665A - Clothes line machine :
en
fr
- CA274781A - Incandescent electric lamp :
en
fr
- CH122968A - Apparatus for the simultaneous oiling and waxing of threads. :
de
en
- US1645669A - Gear-wheel holder :
en
- US1645735A - Grate bar and support :
en
- US1646143A - Piston ring :
en
- CA274749A - Stove air circulation :
en
fr
- CA274675A - Overall :
en
fr
- FR628170A - Fuel regulator, more particularly for gas machines :
en
fr
- FR628272A - Improvements made to pen holders with reservoir or automatic filling :
en
fr
- US1646333A - Service tray :
en
- US1646359A - Island :
en
- US1645739A - Carpet sweeper :
en
- US1645546A - Oil burner :
en
- US1645745A - Machine for cleaning, opening, and combing cotton, cotton waste, and like materials :
en
- US1646034A - Printing apparatus :
en
- US1645827A - Control of polyphase electromotors :
en
- US1646372A - Process of producing sodamide :
en
- US1646379A - Mirror support :
en
- DE451043C - Device for recording and playing back natural-colored or monochrome cinema pictures :
de
en
- DE451136C - Control device for cloakroom tickets :
de
en
- FR628013A - Fur hair cutting machine :
en
fr
- DE451510C - Device for protection against collision of motor vehicles :
de
en
- GB276989A - Absorption refrigerating apparatus :
en
- CA274806A - Service tray :
en
fr
- US1646342A - Hitch :
en
- DE451576C - Concrete mixer :
de
en
- US1645651A - Finely-divided-fuel-burning furnace :
en
- GB268779A - Process for manufacturing pure white and finely distributed sulphate of barium and sulphate of calcium :
en
- DE451355C - Drive for electrically powered vehicles :
de
en
- DE451192C - Massager with movable balls :
de
en
- US1646323A - Process of desugaring molasses :
en
- DE451385C - Piston seal :
de
en
- FI11734A - Ask for the right way, just outside the city :
en
fi
- GB278992A - Improvements in storage tanks for liquids of less specific gravity than water :
en
- DE450819C - Process for the production of chromium-containing azo dyes :
de
en
- DE451121C - Device for preventing accidents on trams :
de
en
- CH122851A - Plug with female element. :
en
fr
- DE451103C - Process for galvanizing, lead or tinning of iron and other metals :
de
en
- FR628103A - Hermetic seal, fast, applied to a pressure cooking pot :
en
fr
- FR628291A - Two-stroke internal combustion engine :
en
fr
- GB253929A - Building cement or plaster :
en
- US1645850A - Regulator :
en
- USD73640S - Design for a drawer pull :
en
- US1646132A - Button-blank-facing machine :
en
- DE448630C - Electric gas cleaning system for cleaning blast furnace gases :
de
en
- DE450929C - Hot air shower in which a stream of heated air is blown through a pipe by a fan :
de
en
- DE451179C - Process for the production of concentrated acetic acid :
de
en
- GB279169A - Improvements in or relating to foot operated player instruments :
en
- GB278988A - Improvements in and relating to mop wringing appliances :
en
- CH121735A - Device to secure the clapper in the clapper pan with isolators etc. :
de
en
- CH122979A - Procedure for mending damaged stockings, socks, etc. :
de
en
- US1645945A - Carburetor :
en
- US1645543A - Internal-combustion engine :
en
- US1646059A - Musical instrument :
en
- US1645551A - Bread slicer :
en
- FR34835E - :
fr
- FR627992A - Instrument for measuring the diameter of cylindrical holes :
en
fr
- FI11719A - Lotteries :
en
fi
- FR34828E - :
fr
- FR628298A - Soft slide rule for multiplying the first ten numbers together :
en
fr
- CA274656A - Shop fixture :
en
fr
- FR628227A - Improvement in the closing of corsets, belts, girdles and similar articles :
en
fr
- US1645797A - Internal-combustion engine :
en
- CH122885A - Connection panel for headphones and speakers of radio equipment. :
en
fr
- US1645595A - Internal-combustion engine :
en
- US1645726A - Mold :
en
- CH122965A - Spinning machine for rayon. :
de
en
- CH123093A - Electrically operated gear and friction locomotive. :
de
en
- US1646056A - Cylinder bearing :
en
- US1645568A - Grain drier and cleaner :
en
- US1646284A - Collapsible crate :
en
- US1645907A - Cuff link :
en
- US1646008A - Index, memorandum, and reference equipment :
en
- US1646157A - Dry-powdered jelly base containing pectin and sugar and process of making same :
en
- DK38055C - Reinforcement system for electrical oscillations. :
da
en
- FR628070A - Improvement of box doors opening in several directions :
en
fr
- CA274688A - Shirt :
en
fr
- DE450975C - Method and device for dyeing felt hat stumps with a rotating liquor :
de
en
- DE451009C - Water bath steam kettle :
de
en
- DE451181C - Process for the production of arsenic-containing thioureas :
de
en
- US1645718A - Balanced crank shaft :
en
- US1645764A - Furnace-door structure :
en
- US1645582A - Top construction :
en
- US1645999A - Wrench :
en
- US1646198A - Thread cop :
en
- CA274686A - Partition-wall :
en
fr
- US1645728A - Mold :
en
- FR628393A - Transmission belt and its manufacturing process :
en
fr
- GB278772A - Improvements in balanced valves :
en
- CA274706A - Clay purification :
en
fr
- CH121155A - Device for holding burrs, joists and bends when cutting bevels by means of movable milling machines. :
de
en
- CH123004A - Calculator for elementary education. :
de
en
- US1645537A - Button clamp :
en
- DE451117C - Process for the digestion of alumina minerals :
de
en
- CH123070A - Circuit arrangement for telephone systems. :
de
en
- CH122962A - Beer glass plates made of cardboard or similar material. :
de
en
- CH123010A - Device for measuring average speed. :
de
en
- CH123022A - Process for preserving wood. :
de
en
- CH123124A - Drainage pipe for sinks and the like. :
de
en
- DE451212C - Pump with two pistons arranged in a cylinder :
de
en
- US1645663A - Stair carpet and like fastening :
en
- US1646035A - Brake :
en
- DK38043C - Control damper for placement in the smoke chamber at all types of flue boilers. :
da
en
- DE451133C - Replacement device for the type carrier on writing punch card machines :
de
en
- DE451187C - Process for improving the properties of montan wax :
de
en
- CH123041A - Fresh water cooler. :
de
en
- CH122907A - Process for the preparation of a developer dye. :
de
en
- CH122990A - Process for the preparation of an organic rhodane compound. :
de
en
- FR34839E - :
fr
- US1645532A - Needle mechanism :
en
- CA274695A - Plumb line and level :
en
fr
- CH122512A - Process for the preparation of cyclohexadecanone. :
en
fr
- US1646156A - Road grading and scraping machine :
en
- USD73670S - reckford :
en
- CA274654A - Fluid compressor :
en
fr
- AU367726A - Improvements in. wheel frame earth scoops :
en
- FR34767E - :
fr
- FR628082A - Aerial passenger funicular trolley :
en
fr
- CA274727A - Postal franking machine :
en
fr
- US1645650A - Electric plug :
en
- GB278845A - Improvements relating to the suspension of street-lighting and similar lamps and lanterns :
en
- US1645879A - Ladder and platform support :
en
- US1646225A - Latch for electric water heaters :
en
- US1646325A - Closure for vertical retorts :
en
- CH123026A - Device for cleaning tobacco pipes and cigar and cigarette holders. :
de
en
- DE451204C - Piano with string piano :
de
en
- US1645730A - Method of casting :
en
- US1646380A - Treating hydrocarbon oils :
en
- DE451389C - Mandrel :
de
en
- DE451128C - Process for the dechlorination of zinc sulphate liquors :
de
en
- DE451200C - Silencer for internal combustion engines :
de
en
- FR34857E - :
fr
- US1646013A - Plug valve :
en
- USD73657S - Henby habermann :
en
- GB262804A - Arrangement for interconnecting the elements of storage batteries :
en
- GB278960A - Improvements in weighing scales :
en
- DE448231C - Stuffing box sealing for centrifugal pumps that convey hot water :
de
en
- DE450901C - Winding for collector armature :
de
en
- FR628067A - Shear device for all applications :
en
fr
- FR628349A - Materials molded or obtained under pressure and their manufacturing process :
en
fr
- GB278964A - A new or improved protective device applicable for covering the tonneau of a motor car and for other purposes :
en
- FR628336A - Hairdressing comb enhancements :
en
fr
- US1646020A - Differential gear for motor vehicles :
en
- US1646200A - Wall cabinet :
en
- US1645752A - Reproducing device :
en
- US1645975A - Brake :
en
- DE451035C - Elastic coupling between an engine, especially a clockwork, and a member regulating its sequence :
de
en
- FR34760E - :
fr
- CH122933A - Process for the preparation of a vat dye of the thioindigo series. :
de
en
- CH121377A - Watch movement. :
en
fr
- US1646082A - Toothbrush :
en
- DE451033C - Stuffing box-less counter cylinder for paddle slides or the like. :
de
en
- CH122986A - Process for the production of phosphorus oxygen compounds. :
de
en
- US1645769A - Combination desk and table :
en
- US1646151A - kennedy :
en
- USD73654S - Design for a carpet :
en
- CA274700A - Boat :
en
fr
- CH122935A - Process for the preparation of a vat dye of the thioindigo series. :
de
en
- CA274805A - Fastener :
en
fr
- AU676127A - Improvements in rotary pumps :
en
- US1645622A - Metal and concrete structure for flooring and similar purposes :
en
- CH122938A - Process for the production of rubber with a large number of microscopic pores. :
de
en
- DE451155C - Strike plate with circuit springs :
de
en
- US1645772A - Cracker can :
en
- US1646203A - Box :
en
- FR34847E - :
fr
- GB265549A - Improvements in or connected with the loading of rod-like objects :
en
- GB278909A - Index for telephone directories and the like :
en
- US1646268A - Manufacture of ferrophosphorus :
en
- US1645553A - Treating hydrocarbons :
en
- CA274682A - Stopper for bottles, jars, etc. :
en
fr
- US1646052A - Dishwashing machine :
en
- US1646106A - Moistener and sealer for postage-meter machines :
en
- DE451357C - Circuit for railcars with remote control :
de
en
- GB278929A - Improvements in or relating to the method of fixing strengthening bands to barrels or the like, for instance milk cans :
en
- GR1641B - METHOD FOR REMOVAL OF ETHYLINE ALCOHOL WATER. :
el
en
- US1646115A - Veneer lathe :
en
- US1645973A - Apparatus for use in preventing the incrustation of steam boilers :
en
- US1645758A - Submarine-cable insulation :
en
- US1645874A - Diving sinker for deep-sea angling :
en
- CA274647A - Sealing apparatus :
en
fr
- US1646169A - Toy automobile :
en
- US1646290A - Process for manufacturing 1-aminonaphthalene-8-carboxylic acid :
en
- US1646044A - Rope paper-carrier for paper machines :
en
- DE451146C - Locking device for the differential gear of caterpillar vehicles :
de
en
- DE451206C - Rolling camera :
de
en
- FI11724A - Anordning vid kikkranar :
en
fi
- US1645736A - Metal-cutting tool :
en
- US1646057A - Printing-press inking mechanism :
en
- DE450962C - Transverse propulsion bodies, in particular for propelling ships :
de
en
- DE451312C - Irrigation humidifier :
de
en
- US1645722A - Relief-valve mechanism for oil tanks :
en
- CA274658A - Furnace mechanism :
en
fr
- CA274801A - Wall and partition :
en
fr
- US1645557A - Arrangement for generating electric oscillations :
en
- CA274680A - Engine starter :
en
fr
- CH122788A - Process for the production of synthetic threads from viscose. :
de
en
- US1645804A - Taxi advertising device :
en
- FR628090A - Emergency braking and warning device in the event of danger for passenger cars :
en
fr
- FR628284A - Improvements relating to the resolution of emulsions or suspensions containing tar or oil :
en
fr
- GB278951A - A staple-hingeing machine for collapsible boxes, boards and the like :
en
- US1645573A - Telephone-exchange system :
en
- CH122901A - Electric braking devices, in particular for electrically operated vehicles. :
de
en
- US1645910A - Standing boom :
en
- US1646089A - Portable swing :
en
- US1645556A - Speed governor :
en
- US1645826A - Pneumatic chassis support :
en
- US1645893A - Welding and cutting apparatus :
en
- US1646152A - Radio-circuit-testing instrument :
en
- DE451451C - Device for straightening iron rods :
de
en
- DE451047C - Device for the production of pleats :
de
en
- CH122821A - Process for the preparation of a calcium ammonium phosphate fertilizer. :
en
fr
- US1645654A - Dimmer :
en
- US1645676A - Stropping holder for safety-razor blades :
en
- US1645743A - Reenforcing and the like band for expansion-joint strips :
en
- US1646011A - Window-shade and curtain-rod holder :
en
- US1646367A - Nut and screw fastening :
en
- CH122919A - Process for the preparation of an azo dye. :
de
en
- US1645597A - Hobbing machine :
en
- US1645657A - Sound producing and controlling device :
en
- US1646259A - Drier :
en
- DE451236C - Dynamo machine, the runner of which is provided with wound drive blades :
de
en
- GB278930A - Improvements in or relating to electrical resistance devices :
en
- US1645876A - Holding device for printing blocks or plates :
en
- US1645929A - Photographic shutter :
en
- USD73639S - Design for a wovejkt fabric or similar article :
en
- CH122917A - Process for the preparation of a developer dye. :
de
en
- US1645591A - Telegraph-printer system :
en
- US1645965A - Toothbrush :
en
- US1645951A - Woven-slat shade :
en
- US1646009A - Scale :
en
- DE451394C - Cinematographic recording apparatus with an objective revolver head surrounded on all sides by a protective housing :
de
en
- DE451037C - Process for the regeneration of base-exchanging substances :
de
en
- FR628333A - Roller blotting pad :
en
fr
- US1645821A - Spring hanger :
en
- US1646361A - Poration :
en
- USD73649S - Design for a pail :
en
- CH120796A - Discharge device for salt pans with reciprocating, removable scratches. :
de
en
- USD73674S - Design for a lighting-fixture bracket :
en
- CH123025A - Clip for holding items of clothing. :
de
en
- US1645748A - Rubber-coated article and method of making the same :
en
- US1645571A - Loom harness :
en
- US1645825A - Track liner :
en
- CH123109A - Mailing machine. :
de
en
- DE451088C - Drive device for motor vehicles with two independently swingable axle parts each carrying a drive shaft :
de
en
- US1645928A - Aeroplane fin :
en
- AU798327A - Improvements in the manufacture of terry fabrics :
en
- CA274804A - Swivel caster :
en
fr
- US1646066A - Transforming machine with symmetrically-subdivided flux for the control of traction motors or the like :
en
- US1646303A - Pan scraper :
en
- US1645918A - Pick container :
en
- US1646051A - Cap for horse collars :
en
- DE450944C - Stamping and punching pliers for tickets :
de
en
- FR34769E - :
fr
- GB278876A - Improvements connected with means for mounting electrical fuses and the like :
en
- FR628104A - Folding bicycle stand :
en
fr
- US1645564A - Device for expanding and contracting split rims :
en
- US1645765A - Receptacle :
en
- US1645817A - Draft-gear key-retaining means :
en
- CA274712A - Press for hollow objects :
en
fr
- US1645757A - Shingle :
en
- US1645632A - Milk bottle and cream separator for use therewith :
en
- FR628321A - Orientation device for automobile headlights :
en
fr
- US1645653A - Method and machine for loading coal :
en
- US1646015A - Flag protector :
en
- CA274773A - Ironing machine :
en
fr
- CH122418A - Oil pumps on vehicles. :
de
en
- CH123110A - Mailing machine. :
de
en
- CH123125A - Cleaners for pipes. :
de
en
- US1646196A - Oil cup :
en
- AU664927A - Improvements relating to electric switches :
en
- AU778727A - An improved mop :
en
- CA274794A - Bearing for leaf springs :
en
fr
- US1645527A - Adjustable light-holding means :
en
- US1646243A - Ventilating and humidifying device :
en
- CH122881A - Method and device for producing foam for fire-fighting purposes. :
de
en
- DE450947C - Connection sleeve for cement pipes in high pressure manure systems :
de
en
- FR34754E - :
fr
- FR628060A - electromagnet for loudspeaker motor or telephone receiver :
en
fr
- DE451572C - Electrical monitoring device for bulkheads :
de
en
- DE451544C - Laminated iron core for transformers :
de
en
- DE450828C - Vascular promotion :
de
en
- DE450956C - Sheet music turner :
de
en
- DE451016C - Wind chest with removable metal valve housings for pneumatic musical instruments :
de
en
- FR628367A - Apparatus for dyeing hat bells :
en
fr
- FR34854E - :
fr
- FR628073A - Process for the accelerated preparation of horny plastic masses with special elastic properties :
en
fr
- CA274692A - Stove :
en
fr
- CH122982A - Liquid atomizer. :
de
en
- CH122994A - Apparatus for the instant production of seltzer water and the like. :
en
it
- CA274787A - Pulp moulding machine :
en
fr
- CA274746A - Drill :
en
fr
- CH122845A - Welding for aluminum and method of manufacturing the same. :
en
fr
- CH122906A - Process for the preparation of a developer dye. :
de
en
- US1645629A - Railroad tie :
en
- US1646050A - Amplifier :
en
- US1645528A - Electric switch :
en
- FR627993A - Automatic circuit breaker for controlling the operation of the electric motor of an installation :
en
fr
- FR628078A - Suction and pressure pump for all liquids :
en
fr
- DE451071C - Lock and release device for cash registers :
de
en
- GB278853A - Improvements relating to weighing machines :
en
- CH123107A - Process for the preparation of the 1- (2'-5'-dichloro-4'-sulfophenyl) -5-pyrazolone-3-carboxylic acid ethyl ester. :
de
en
- US1645967A - Rotary pump :
en
- AU413226A - Can end lining machine :
en
- CH122924A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. :
de
en
- US1645980A - Derrick :
en
- CA274716A - Roofing element :
en
fr
- CH122778A - Installation for the carbonization of ligneous materials, in particular wood. :
en
fr
- DE451048C - Process for producing real dyes on wool :
de
en
- US1645854A - Binding post :
en
- US1645570A - Wrench :
en
- FR628051A - Cables for high voltage :
en
fr
- FR628088A - Process for the treatment of phosphates or substances containing phosphates decomposed by sulfuric acid :
en
fr
- FR34818E - :
fr
- FR34825E - :
fr
- FR34894E - :
fr
- FR628158A - Improvements to fixing devices for removable crowns for wheel rims :
en
fr
- FR628183A - Coal coking process :
en
fr
- CH123017A - Metal alloy for hydraulic machinery parts. :
en
it
- GB279156A - Improvements in and relating to processes for extracting or removing metals from materials containing the same :
en
- GR1649B - MACHINE WIRE BINDING OF BOXES, PACKAGES, LOADS, FRAMES, BASKETS. :
el
en
- US1646180A - Spring suspension for vehicles :
en
- GB278866A - An extension bracket for tables, shelves, and the like :
en
- FR628020A - Process for the production of motive power by using the temperature differences existing between surface water and seabed water :
en
fr
- FR628240A - Further training in the tubular fabric loom :
en
fr
- FR34842E - :
fr
- US1645531A - Lift magazine for heel-building machines :
en
- US1645970A - Fish scaler :
en
- FR34900E - :
fr
- US1646032A - Ore-sampling machine :
en
- FR628289A - Metal elastic coupling :
en
fr
- GB255866A - Improvements in heating method and apparatus :
en
- FR34843E - :
fr
- FR628084A - Machine for sterilization by molten metal and automatically constant temperature :
en
fr
- GB278905A - An improvement in peaked cloth caps :
en
- CA274705A - Garment :
en
fr
- FR628122A - Clothing clip system :
en
fr
- GB278863A - An improved bumper or buffer for automobiles and the like :
en
- CH122903A - Process for the preparation of magnesium dichromate. :
de
en
- CH122945A - Twist-free armouring for electrical cables. :
de
en
- US1646138A - Safety vault lock :
en
- US1646141A - Lacing cutter :
en
- FR628266A - Improvements to automatic grapples :
en
fr
- GB275143A - Improvements relating to direction indicators for motor-cars and other vehicles :
en
- GB268826A - Improvements in or relating to metallic disc wheel bodies :
en
- GB279927A - Improvements in or relating to cartons for sweetmeats or other articles :
en
- FR34794E - :
fr
- FR628268A - Protective device for beds or the like against bedbugs or other insects :
en
fr
- FR628187A - Condenser input isolator; for high voltages :
en
fr
- FR628057A - Improvements in vehicle wheels :
en
fr
- GB278862A - Improvements in or relating to hoods or covers for motor vehicles, motor boats or the like :
en
- FR34799E - :
fr
- CA274743A - Separable fastener :
en
fr
- US1646028A - Electric safety apparatus :
en
- US1646335A - Four-wheel brake :
en
- US1646345A - Fastener :
en
- DE451433C - Three-phase generator used for single-phase operation with an armature winding connected in a delta :
de
en
- US1645823A - Sound-producing device :
en
- US1646208A - Tunnel kiln :
en
- US1646210A - Locomotive driving mechanism :
en
- GR1644B - METHOD FOR THE PREPARATION OF GYALKALIA AND MAGNESIUM CYANAMIDS. :
el
en
- GB269854A - Improvements in machines for cutting out and winding into rolls strips of paper and the like :
en
- DE451100C - Composable figures made of wood or any building material :
de
en
- DE451442C - Device for rubbing veneers :
de
en
- FR34793E - :
fr
- FR628114A - Crank for bicycles, with cyclically variable lever arm :
en
fr
- GB279007A - Improvements relating to ships' hawse-pipes :
en
- FR628144A - Improvements to metal boxes :
en
fr
- FR628145A - Improvements to windows, storefronts, greenhouses, verandahs and other similar glass surfaces :
en
fr
- FR34791E - :
fr
- US1645742A - Process of chilling and aerating fluids and device for carrying out said process :
en
- GB275652A - Improvements relating to varnishes, shoe-creams and like preparations :
en
- GB262805A - Methods of telegraphy :
en
- FR34787E - :
fr
- FR628212A - Improvements to temperature exchangers :
en
fr
- US1646177A - Process of removing wall paper from walls :
en
- FR628011A - Folder and its support for sewing machines :
en
fr
- US1645721A - Light projector :
en
- US1645788A - Combination tire pump and gauge :
en
- US1645985A - Safety cock for gas appliances :
en
- US1646079A - Process of purifying liquids and making sugar :
en
- US1646158A - Exerciser swing :
en
- FR628083A - Oil Well Pump :
en
fr
- FR628398A - Consistent material shade manufacturing process :
en
fr
- FR628155A - Rail steels :
en
fr
- FR628276A - Lever turn and a half lock :
en
fr
- FR34850E - :
fr
- FR628055A - Closing chin :
en
fr
- DE451081C - Shredding device for dry and especially for moist substances of all kinds :
de
en
- FR627987A - Ventilator-ventilator for chimneys :
en
fr
- GB278902A - Improvements in means for weighting the rollers of drawing mechanism for fibrous materials :
en
- GB278983A - Improvements in artificial marble :
en
- FR34884E - :
fr
- FR628024A - Warning thermometer :
en
fr
- FR628236A - Improvements to shirts and jerseys for hunting or riding :
en
fr
- FR628344A - Device for the rational watering of trees, and in particular avenue trees, and all other plants, by means of underground irrigation :
en
fr
- US1646018A - Lubricating mechanism :
en
- CH122967A - Apparatus for stretching and spinning textile fibers. :
en
fr
- DE451072C - Device for the automatic evaluation of work cards provided with time value perforations or markings :
de
en
- GB278835A - Electrical controlling means :
en
- DE451323C - Stealing of the original workpieces for the production of the heads of slaters :
de
en
- US1645882A - Self-threading winding means :
en
- US1646195A - Hardness-testing machine and method of testing hardness :
en
- DE451235C - Cable transfer termination :
de
en
- FR628310A - Electro-mechanical switch for gimp mills :
en
fr
- FR628375A - Automatic daytime advertising device :
en
fr
- FR34878E - :
fr
- DE450818C - Commutator machine with special cage winding in deeper grooves of the induced part :
de
en
- CA274690A - Folding ironing board, table, etc. :
en
fr
- FR628134A - Rubber heel :
en
fr
- GB263851A - Method of and apparatus for kneading and shaping amalgams :
en
- US1645621A - Clamp :
en
- US1646205A - Wood-heel-turning machine :
en
- US1646300A - Match box :
en
- US1645958A - Tkansfobmeb fob open ahb closed signal systems :
en
- DE451112C - Agitator :
de
en
- GB278937A - Improvements in pressure reducing valves :
en
- FR34846E - :
fr
- FR628306A - Two-cylinder, double-acting engine :
en
fr
- GB279139A - Improvements in and relating to compositions containing cellulose esters and cellulose ethers and the like :
en
- US1645617A - Window regulator :
en
- CA274744A - Separable fastener :
en
fr
- FR628045A - Sounding or signaling apparatus incorporating a corona lamp :
en
fr
- FR628372A - Mechanical fuze for rocket projectiles :
en
fr
- GB275165A - Cabinet talking machines :
en
- CH122972A - Bound edge embroidery. :
de
en
- FR628066A - Light switch :
en
fr
- US1645517A - High-frequency alternator :
en
- US1645953A - John kabasevich :
en
- US1646256A - William f :
en
- US1645642A - Treating leather :
en
- FR628244A - Manufacturing process for emulsifiable and washable preparations based on fatty acids :
en
fr
- CA274754A - Spring suspension mounting for engine relays :
en
fr
- CA274786A - Pulverizer :
en
fr
- FI11711A - For example, the inductance is induced :
en
fi
- US1645749A - Dishwashing machine :
en
- US1645611A - Sanatorium :
en
- DE451054C - Process for removing residual gases from the metal casing of discharge vessels :
de
en
- DE451125C - Arch support for footwear :
de
en
- DE451240C - Valve arrangement for radiators of hot water heaters :
de
en
- DE451396C - Lifebelt :
de
en
- US1645538A - Floor grid :
en
- US1645694A - Merchandise-delivery cabinet :
en
- US1646239A - Process of recovering aluminum from oily metallic mixtures and the like :
en
- FR628063A - Improvements to presses :
en
fr
- GB278889A - Improvements relating to ball joints :
en
- GB278911A - Improvements in handles for saucepan and like lids, and in the method of manufacture of such handles :
en
- FR34867E - :
fr
- US1645860A - Electric-lamp socket :
en
- US1646095A - Game device :
en
- FR667203A - :
fr
- FR628061A - Bowden cable release for address printing machine or similar machines :
en
fr
- GB279162A - Improvements in and relating to prismatic reflectors :
en
- FR628350A - evaporator :
en
fr
- GB278829A - Surfaces of roofs and walls of buildings and structures :
en
- DE451504C - Pendulum roller mill with grinding rollers pressed against the grinding track by spring pressure :
de
en
- FR628182A - Improvement given to the baudot telegraph translator :
en
fr
- GB278846A - Improvements in or relating to voltage regulators for electric generators :
en
- CA274792A - Wheel brake :
en
fr
- USD73658S - Chables s :
en
- FR628150A - Improvements to stencils :
en
fr
- FR628213A - Cooled sole applicable in particular to pulverized coal heating :
en
fr
- DE451305C - Plug-in device in which the contacts are secured against touching by a resilient protective sleeve :
de
en
- FR34801E - :
fr
- FR628036A - Apparatus for flotation of graphite and other ores :
en
fr
- GB274875A - Improvements in protective devices for use in hair waving :
en
- FR628352A - Method and device for varying the quantitative ratio of the steam produced in generators of different pressure but with common focus :
en
fr
- GB269167A - Improvements relating to the combustion chambers of internal combustion engines :
en
- DE450892C - Snowshoe binding with heel strap :
de
en
- FR628072A - Internal combustion engines :
en
fr
- FR628123A - Bumper mud :
en
fr
- FR34834E - :
fr
- DE451500C - Safety device for the cooling of internal combustion engines by visualizing excessive heating of the cooling water by a paint that changes color when the temperature rises :
de
en
- US1645520A - Hospital operating room :
en
- US1645796A - Internal-combustion engine :
en
- US1646016A - Expansible shoe form :
en
- US1646322A - Condiment holder :
en
- FR628050A - Mount for closed electric oven electrodes :
en
fr
- FR628400A - Improvements to grinding, sharpening or other operations for knives :
en
fr
- FR628323A - Improvements to dynamos-starters :
en
fr
- GB257245A - Improvements in or relating to selectors for telephone installations :
en
- FI11722A - Cooling device for single-cylinder or multi-cylinder two-stroke engines :
en
fi
- FR34782E - :
fr
- FR628117A - Improvements to tube-shaped incandescent lamps and their mode of use :
en
fr
- FR627984A - Deodorization process for light distillation products of naphtha and mineral oils :
en
fr
- GB278860A - Improvements in and relating to sealing devices for shaft bearings :
en
- FR628047A - Device for address printing machines and other similar machines, with clichés advanced by a pusher, allowing the adjustment of a double or multiple reproduction of the clichés :
en
fr
- GB278942A - Improvements in garment cleaning appliances :
en
- CH122989A - Process for the preparation of borneol. :
en
fr
- US1645914A - Locking device for motor vehicles :
en
- US1646160A - Swing :
en
- DE451045C - Device for cleaning drilling, riveting and demolition hammers by means of internal flushing :
de
en
- DE451215C - Ship sails in the manner of aircraft day surfaces :
de
en
- FR628101A - Improvements in sharpening stops for cork cutting machines :
en
fr
- US1646311A - Depth indicator :
en
- US1645868A - Motor attachment for corn pickers :
en
- US1645767A - Shingle :
en
- DE451040C - Method and device for mixing and stirring :
de
en
- DE451119C - Device for venting feed water :
de
en
- DK38051C - Oil lubrication cup. :
da
en
- FR628360A - Process for the production of hydrogen peroxide from barium dioxide by means of carbonic acid :
en
fr
- GB274831A - Intermittent film-feeding mechanism for cinematographic view taking apparatus :
en
- DE451104C - Process and roller mill, especially for crushing malt :
de
en
- US1645935A - Powder dispenser :
en
- USD73668S - Design for a combined lamp stand and ash tray :
en
- US1646067A - Stacking and conveying mechanism :
en
- US1646178A - Water vehicle :
en
- DE451162C - Swimming device with fins :
de
en
- DE451365C - Christmas tree candlesticks :
de
en
- US1645799A - Sanitary toilet bowl :
en
- US1646197A - Loading system :
en
- FR34817E - :
fr
- FR628012A - Process for manufacturing goblin-type networks :
en
fr
- FR628218A - suction lift, especially for fuel flow in motor vehicles :
en
fr
- US1645518A - Apparatus for effecting a continuous preparation and delivery of a cementitious mixture :
en
- US1645723A - Vehicle bumper :
en
- FR627961A - Hourly automatic overload pressure regulator :
en
fr
- DE450904C - Insole for flat, hollow and flat feet :
de
en
- DE450924C - Process for the production of hollow artificial threads and other structures :
de
en
- DE450969C - Planetary roller gear for tools to be gripped by hand with drive by a flexible shaft :
de
en
- DE451543C - Reclosing device for relays, especially for thermal and thermostatic relays :
de
en
- FR627994A - Automotive brake improvements :
en
fr
- DE451064C - Rungs for putty-free glass roofs :
de
en
- DE451216C - Meat cutting machine :
de
en
- FR628131A - Device for the edges of all vases and utensils to avoid any burrs when pouring liquids :
en
fr
- FR628381A - Control for crown beaters :
en
fr
- US1645762A - Support for heat-conveying pipes :
en
- US1646062A - Motor brace :
en
- US1646222A - Nut-castellating machine :
en
- US1646306A - Automatic brake control :
en
- FR628221A - Safety device for nuts :
en
fr
- US1646084A - Method and apparatus for treating fibrous materials :
en
- DK38062C - Vibration damping hood for electron tubes. :
da
en
- FR34890E - :
fr
- GB278838A - Improvements in and relating to centrifugal pumps :
en
- FR628339A - Tilting watch :
en
fr
- GB278851A - Improvements in the purification of zinc solutions preparatory to recovery of zinc by electrolysis :
en
- FR628023A - Machine for repairing roads, or other :
en
fr
- GB278934A - Personal weighing scale :
en
- GB278873A - Non-slip horse shoe :
en
- US1646221A - Best available cu :
en
- US1646220A - Addressing machine :
en
- AU710527A - Improved method of and means for supplying' raw slurry to rotary cement burning' kilns :
en
- US1645628A - Magnetically-operated signal :
en
- US1645738A - Drier :
en
- US1645839A - Carrying bail :
en
- US1646350A - Ratchet wrench :
en
- US1645677A - Orchard heater :
en
- US1645990A - Vessel for mixing chocolate and similar substances :
en
- US1645844A - Car-identifying means :
en
- US1645712A - Water filter :
en
- CA274648A - House heater :
en
fr
- CA274750A - Heterocyclic compound :
en
fr
- US1646263A - Display card, price ticket, and the like :
en
- CH121825A - Thread sewing machine. :
de
en
- AU767127A - Process for producing diastatic products :
en
- CH123106A - Process for the preparation of 1- (2'-sulfophenyl) -5-pyrazolone-3-carboxylic acid methyl ester. :
de
en
- US1645649A - Pin :
en
- US1645656A - Shovel :
en
- GB269206A - Improvements in or relating to dynamo-electric machines :
en
- USD73642S - Domentco calabco :
en
- CH122936A - Process for the preparation of a vat dye of the thioindigo series. :
de
en
- CH123040A - Multi-cylinder refrigeration machine. :
de
en
- AU112126A - Improvements relating to electric switches :
en
- US1645662A - Measured-service telephone system :
en
- US1645710A - Electric welding machine :
en
- DE451459C - Pressurized fluid press with several cylinders arranged one inside the other :
de
en
- GB279159A - Improvements in and relating to egg product & process for producing the same :
en
- US1646023A - Agricultural implement :
en
- US1645937A - Transmission system :
en
- US1646315A - Mail-bag ejector for toy railways :
en
- AU416226A - Improvements in and connected with talking machines :
en
- US1645702A - Wind-operated toy and mounting therefor :
en
- US1646014A - Fabbik :
en
- FR628216A - Portable typewriter :
en
fr
- AU787027A - Improvements in windmills :
en
- CA274782A - Contact breaking and lighting device :
en
fr
- US1646120A - Tool retainer for pneumatic hammers :
en
- DE451030C - Mud flaps for motor vehicles and. like :
de
en
- US1646245A - Drinking fountain for livestock :
en
- CH122891A - Method for securing packaged goods that are to be packed in boxes and do not completely fill the latter. :
de
en
- CH122950A - Tempering furnace for the support frames of electric light bulbs. :
de
en
- DE451052C - Automatic device for alternating switchover of a consumer circuit to two batteries that are connected to the consumer circuit or a charging device fed by alternating current :
de
en
- US1646121A - Napkin dispenser :
en
- AU414926A - Improvements in and relating to card filing devices :
en
- CH122980A - Footwear with bottom offering comfortable support to the foot. :
en
it
- CH122855A - Force transmission device. :
en
fr
- CA274713A - Ore processing :
en
fr
- CA274655A - Cardboard manufacture :
en
fr
- CH122046A - Process for the production of transport containers from aluminum or aluminum-rich alloys. :
de
en
- CH123096A - Airplane with partially covered impellers that are symmetrically arranged to its vertical longitudinal center plane, rotating on horizontal longitudinal axes. :
de
en
- US1646037A - Electrical connecter :
en
- US1646272A - Helmet or headguard :
en
- USD73652S - Design for a piano cover or the like :
en
- CH120762A - Device for treating floors. :
de
en
- CH122844A - Manufacturing process for medium and thin sheets. :
en
fr
- US1646253A - Automatic tractor hitch :
en
- US1646340A - Center lock for bascule bridges :
en
- AU713727A - Improved closure means for folding receptacles :
en
- FR34795E - :
fr
- CA274777A - Tank discharge mechanism :
en
fr
- CA274784A - Pulverizer ring :
en
fr
- CH122900A - Electric locomotives, in particular for shunting services. :
de
en
- DE451107C - Splash lubrication for internal combustion engines :
de
en
- GB278973A - Device for damping the sound of the strings in string instruments :
en
- CA274664A - Valve or cock :
en
fr
- CH123059A - Process for the preparation of diethylaminoethyl-8-aminoquinoline. :
de
en
- US1646188A - Timber-perforating mechanism :
en
- US1645773A - Telephone :
en
- US1645843A - Gas range :
en
- CH122902A - Process for the production of soluble carbonates. :
de
en
- CH122934A - Process for the preparation of a vat dye of the thioindigo series. :
de
en
- DK38060C - Twine wrench. :
da
en
- GB261340A - Improvements in expansible bottle-stoppers :
en
- CA274689A - Valve mechanism :
en
fr
- CH122925A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. :
de
en
- US1645626A - Railroad car :
en
- US1645668A - Wire-splicing tool :
en
- USD73638S - Leo bluhm :
en
- CA274791A - Feed water heater :
en
fr
- CH122795A - Process for clarifying and dehydrating soiled solvent from washing machines for dry cleaning. :
en
fr
- CH122904A - Process for the preparation of Bz-2-cyanobenzanthrone. :
de
en
- US1646211A - Dynamo-electric machine :
en
- DE451120C - Mobile support frame for devices for driving sleeper screws :
de
en
- FR628025A - Two-stroke internal combustion engine :
en
fr
- GB278859A - Improvements in or relating to valves of the piston type :
en
- US1645578A - Means for preventing leaking of oil from axle housings :
en
- US1646093A - System of rolling surgical adhesive plaster :
en
- DE450923C - Incinerator for waste materials :
de
en
- CA274789A - Hide disinfecting process :
en
fr
- FR628153A - New attraction for music hall :
en
fr
- FR628378A - Process for the production of urea :
en
fr
- GB257624A - Means for protecting light current plant against the influence of heavy current wires :
en
- US1645835A - A corpoeation of bel aw abe :
en
- GB278864A - Improved means for mounting the magnet systems for wireless telephony instruments :
en
- US1645643A - Nongrounded transmission line :
en
- DE450852C - Process for the preparation of sulphurous indigoid dyes :
de
en
- AU432626A - An improved stone gathering machine :
en
- DE451175C - Method for measuring the amount of heat carried in flowing substances :
de
en
- DE451177C - Machine for doubling sheet metal :
de
en
- CA274807A - Damper :
en
fr
- DE451217C - Device for uncoupling the reciprocating carriage of a slicing machine :
de
en
- US1645729A - Mold :
en
- GB278820A - Improvements in or relating to formers for supporting electric coils :
en
- US1645696A - Reamer :
en
- USD73650S - Design foe a table doily ok the like :
en
- US1645931A - Method and apparatus for making paper plates and the like :
en
- US1645604A - Method of making compound sponge rubber and fabric articles :
en
- FR628383A - Method and device for working and repairing boilers, in particular locomotive boilers :
en
fr
- CA274765A - Carbon black production :
en
fr
- DE450921C - Process for the preparation of Kuepen dyes of the anthraquinone series :
de
en
- FR34789E - :
fr
- FR34784E - :
fr
- FR628077A - Vertical double-sided or horizontal single-sided daytime and night advertising device :
en
fr
- GB278842A - Improvements in or relating to radio or high frequency choke coils for wireless telephony :
en
- AU282426A - Improvements in airplanes :
en
- CH122876A - Reverse current switch. :
de
en
- CH123113A - Sound and heat insulating component and method for producing the same. :
de
en
- CH122911A - Process for the preparation of a developer dye. :
de
en
- GB271891A - Improvements in or relating to electric safety lamps for miners :
en
- DE450887C - Fuse for locks :
de
en
- FI11735A - Klosettspolningsanordning :
en
fi
- FR34814E - :
fr
- DE451176C - Procedure for regulating the bung pressure :
de
en
- FR628159A - Hygienic pipe mixing air with smoke :
en
fr
- US1645523A - Crystal detector of electric currents :
en
- DE451132C - Counter drive device on stamp franking machines :
de
en
- DE451210C - Device for drying endless paper webs, especially photographic films :
de
en
- FR34810E - :
fr
- GB278921A - Improvements in automatic pistols with a view to permitting their manipulation with one hand only :
en
- FR34759E - :
fr
- GB279008A - Means for protecting the drums of steam generators :
en
- US1645544A - Auxiliary door for freight cars :
en
- US1646129A - Guide for cutting elbows :
en
- DE451345C - Equipment for the production of nitrous sulfuric acid in sulfuric acid fbrication :
de
en
- GB269141A - Improvements in or relating to machines for planting vegetables :
en
- CH123042A - Device for regulating the terminal voltage of a generator. :
de
en
- US1646000A - Fence post :
en
- DE450884C - Container for the endless film of a cinema projector :
de
en
- DE450905C - Movable guide piece for mandrel bars :
de
en
- US1645753A - Tool :
en
- US1646242A - Nonmetallic gear :
en
- DE451131C - Sprocket calculator with display wheels :
de
en
- DE451275C - Articulated doll that imitates drinking from a bottle attached to the articulated arm :
de
en
- GB278908A - Improvements in appliances for playing indoor board games :
en
- US1645755A - Gatherinq means for glass working apparatus :
en
- US1646248A - Sectional railway tie :
en
- DE451331C - Centering and fastening of the hub part intended for centric rotation in grinding spindles on the grinding body :
de
en
- FR628014A - Further training in motive power installations :
en
fr
- FR628353A - Improvements to air valves for inflating automotive tires :
en
fr
- GB271890A - Improvements in or relating to electric safety lamps for miners :
en
- GB279154A - Improvements in or relating to spring seats, mattresses and the like :
en
- DE451164C - Electrical display device for placing a cone ball :
de
en
- DE451413C - Fluid controlled injection valve for internal combustion engines :
de
en
- CA274698A - Fuse preparing machine :
en
fr
- CH122976A - Washing machine. :
de
en
- FR628209A - Improvements to safety razors and devices intended to facilitate the sharpening of their blades :
en
fr
- US1645733A - Drawing or drafting mechanism for drawing or drafting cotton and other fibrous material :
en
- CA274644A - Propellor :
en
fr
- CH122984A - Device for shaping spherical pieces of dough. :
de
en
- DE451138C - Fire truck for cheese factories :
de
en
- FI11727A - Anordningar vid pappersmaskiner :
en
fi
- FR628364A - Saving protective device for electric lamps :
en
fr
- US1645704A - Apparatus for electrical vulcanizing :
en
- DE451227C - Electric gas cleaning system :
de
en
- DE451182C - Embossing machine with laterally displaceable stamp box :
de
en
- GB278881A - Improvements in and relating to the manufacture of artificial threads and the like, and apparatus therefor :
en
- GB278995A - Improvements in hoisting grabs :
en
- US1645811A - Propeller :
en
- US1646136A - Bolt for doors, gates, etc. :
en
- US1645618A - Method and apparatus for measuring transmission delay :
en
- US1645957A - Extension connecter :
en
- US1645781A - Bench plane :
en
- US1645906A - Power baling press :
en
- FI11713A - For collection tank for oil bottles :
en
fi
- GB278832A - A device for advertising and like purposes :
en
- DE451218C - Holder for whetstone fragments :
de
en
- FR628120A - Process for the production of benzobenzanthrone carboxylic acids and their derived vat dyes :
en
fr
- GB278865A - Stocking guiding device for use with sewing machines :
en
- US1645540A - Resilient shackle for mine cars :
en
- CA274742A - Separable fastener :
en
fr
- US1646305A - Display stand :
en
- FR628204A - Aquatubular steam generator with several series of tubes connected in parallel :
en
fr
- FR627967A - Fuel distillation apparatus :
en
fr
- FR34855E - :
fr
- FR628174A - Differential vertical ventilation process :
en
fr
- GB264834A - Process of reducing ores and the like :
en
- GB271078A - Improvements in or relating to cooling dynamo electric machines :
en
- GB278955A - Sintered hard metal alloys and articles manufactured thereof :
en
- US1645514A - Railroad tie :
en
- US1645572A - Loom harness :
en
- US1645682A - Brake dressing :
en
- US1645871A - Railway-car side bearing :
en
- US1645988A - ttster :
en
- US1646097A - Michael liptak :
en
- CA274722A - Steam engine and turbine :
en
fr
- GB278836A - Improvements in or relating to means for feeding articles to wrapping machines or the like :
en
- FR627990A - Variable crank arm crankset :
en
fr
- CH123139A - Electric single drive of spindles in spinning machines. :
de
en
- FR34812E - :
fr
- GB278923A - Automatic brake mechanism for perambulators, push carts and other hand-propelled vehicles :
en
- US1646039A - Post driver :
en
- GB278963A - Improvements in or relating to hoops for bales and packages :
en
- CH123127A - Hold-open device on side-hung window sashes that close under their own weight with horizontal hinge ax. :
de
en
- USD73662S - Design fob a toothbbush :
en
- US1646199A - Knitted stocking :
en
- DE451026C - Spin for cleaning oil for internal combustion engines, especially aircraft engines :
de
en
- GB278986A - Improved process of effecting ornamental openwork in metal plates by means of corrosion :
en
- US1646302A - Bearing for connecting rods and for other parts of machinery :
en
- FR34830E - :
fr
- FR628326A - Improvements to shirts and collars and their manufacture :
en
fr
- GB268827A - Improvements to converters for supplying wireless receivers with current from the alternating mains and other uses :
en
- DK38064C - Coffee grinder. :
da
en
- GB278821A - Improvements relating to the manufacture of refractories :
en
- US1645883A - Safety device for elevators, conveyers, and like apparatus :
en
- GB275158A - A process for the recovery of concentrated acetic acid and other products originating in the carbonisation of wood :
en
- GR1640B - STROWGER EXCHANGE MECHANISM. :
el
en
- DE451493C - Metal socket for light bulbs with a socket stone held in the cap by a bayonet lock :
de
en
- GB261773A - Improvements in or relating to cash registers :
en
- DE451447C - Starting crank with recoil protection :
de
en
- FR628255A - Tilt to weigh people :
en
fr
- US1646297A - Process of preparing a base exchange material from gels :
en
- FR34889E - :
fr
- GB272439A - Improved miner's lamp for indicating the presence of fire-damp :
en
- US1645709A - Combination key case :
en
- DE451163C - Roller skate in which the wheels are hinged with spring-loaded bearing levers :
de
en
- GB275153A - Improvements in or relating to liquid measuring and distributing apparatus :
en
- CH121851A - Device remotely indicating the speed of a motor vehicle. :
en
fr
- GB277617A - Improvements in or relating to spinning flyers :
en
- US1645679A - Petroleum-refining process and reagent for the removal of sulphur :
en
- US1645716A - Shoe last :
en
- US1645800A - Liquid-level gauge :
en
- US1646254A - Tunnel kiln :
en
- CA274711A - Tire boot :
en
fr
- CH122931A - Process for the preparation of a new dye. :
de
en
- CH123063A - Curling iron for creating hair waves. :
de
en
- US1645511A - Inductance unit :
en
- CH122816A - Process for the production of an iron oxide suitable as a paint. :
de
en
- US1646099A - Smoker's stand :
en
- CH123132A - Coconut straw mat. :
de
en
- US1646069A - Liquid-feeding device :
en
- CH122511A - Process for the preparation of cyclotetradecanone. :
en
fr
- CH122910A - Process for the preparation of a developer dye. :
de
en
- CH123143A - Device for controlling the contactor boxes of risers in exchange chairs with two or more contactors. :
de
en
- CH122996A - Tripod head. :
de
en
- US1646010A - Method of and apparatus for applying and treating varnish :
en
- US1646172A - Steering wheel :
en
- US1645802A - Deep-well pump-plunger attachment :
en
- US1645587A - Coke-quenching cae :
en
- CH123011A - Device to facilitate reading the scale table of automatic cylinder trolleys. :
de
en
- CA274751A - Mopping machine :
en
fr
- US1645964A - Airplane fuselage :
en
- US1646291A - Bookmark :
en
- CA274673A - Vehicle seat :
en
fr
- CH123048A - Time switch. :
de
en
- CH123097A - Narrowing device for all types of yarn. :
de
en
- FR628222A - Measuring device applied to clothing cutting :
en
fr
- CH123013A - Needle holder for speaking machines. :
de
en
- DE451115C - Production of finely divided infallible alkaline earth or magnesium silicates :
de
en
- DE451190C - Sootblower for water tube boiler with rotatable blowpipe :
de
en
- US1645560A - Wireless-telegraph receiving apparatus :
en
- US1645740A - Method of treating threaded surfaces of nuts and bolts :
en
- US1646125A - tuttle :
en
- US1645658A - Eyeglass construction :
en
- US1645993A - Extension sheet delivery :
en
- FR627956A - Improvements to reciprocating rectilinear motion pumps, in particular to compressors of this type for lubricants :
en
fr
- USD73636S - Maurice block :
en
- CA274798A - Liquid level indicator :
en
fr
- FR628286A - Process for the preparation of stable papers for diazotyping :
en
fr
- GB270245A - Improvements in or relating to stellar observation instruments :
en
- DE450890C - Bathing equipment :
de
en
- FR628320A - Improvements to receiving boxes intended to be fixed to doors, walls or other parts of houses and buildings :
en
fr
- DE451015C - Thread cutting head :
de
en
- DE451166C - Device for feeding the cigar cover sheets :
de
en
- US1645940A - Spare-tire advertising sign :
en
- USRE16775E - Tamping tool :
en
- FI11707A - Regulation of the power supply to the regenerator :
en
fi
- DE451169C - Device for pivoting axial drum screen parts that form a closed drum shell :
de
en
- DE450815C - Device for monitoring an electrical system :
de
en
- US1645983A - brinckerhoff :
en
- USD73648S - Jose a :
en
- DE450917C - Switching arrangement for telephone and signal systems with amplifiers :
de
en
- USD73678S - Walter von nessen :
en
- US1645976A - Greenhouse-bar painter :
en
- US1646277A - Coin-freed apparatus :
en
- GB278944A - Improvements in excavating devices :
en
- DE451082C - Soundboard for pianos and similar keyboard instruments :
de
en
- FR628392A - Vehicle jet unloading device, particularly for sugar factories :
en
fr
- GB278841A - Improvements relating to the control of internal-combustionengines or other prime movers :
en
- CH122981A - Shoe insert that serves as a foot warmer. :
de
en
- DE451168C - Method for tearing open cigarettes :
de
en
- DE451147C - Spring suspension of the motor and gearbox support, which is linked to the chassis :
de
en
- US1646098A - Attachment for hot-water boilers :
en
- USD73673S - Design for a ring :
en
- FR34788E - :
fr
- FR34891E - :
fr
- FR628175A - Improvements in the manufacture of gas to water :
en
fr
- DE451018C - Collapsible music stand in the shape of a walking stick :
de
en
- US1645715A - Flea and insect trap :
en
- GB278991A - Improved mast for carrying electric aerial lines :
en
- GB269203A - Improvements in and relating to metal glazing frames for roofs and the like :
en
- CH122826A - Template for drawing conic sections. :
de
en
- US1645598A - Index :
en
- US1646088A - Electric suction sweeper :
en
- FR34844E - :
fr
- DE451342C - Mobile dusting device for mines :
de
en
- FR34881E - :
fr
- FR628053A - Ink ribbon controller used with office printing machines :
en
fr
- FR628080A - Device for driving by any motor of a mass, in particular of a rewinder for artificial silk :
en
fr
- FR628138A - Process for the purification of gases to be used in the production of ammonia :
en
fr
- GB278867A - Improvements relating to bacon slicing and like machines :
en
- FR34783E - :
fr
- US1645905A - Provements limited :
en
- US1646273A - Tilting apparatus for harrows :
en
- US1645863A - Incinerator :
en
- DE450936C - Gas burners, especially for liquid heaters and heaters :
de
en
- FR34869E - :
fr
- FR628100A - Apparatus for irradiating the human body with lines of magnetic force, light rays of different wavelengths, heat rays, hot and cold air and other steam gases :
en
fr
- GR1647B - IDENTIFICATION FRAMEWORK. :
el
en
- USD73667S - Albert p :
en
- FR34886E - :
fr
- US1646204A - Gravity propeller release :
en
- GB279152A - Improvements relating to the manufacture of biscuits and the like :
en
- CH122922A - Process for the preparation of a condensation product of the anthraquinone series. :
de
en
- CH122513A - Process for the preparation of cycloheptadecanone. :
en
fr
- CH122889A - A handle attached to an umbrella, stick or stick umbrella. :
de
en
- FR628288A - Vineyard hanging plow for agrioole tractor :
en
fr
- FR628151A - Remote indicating electro-mechanical device :
en
fr
- FR628164A - Device ensuring the day and night safety of train traffic at level crossings of the unguarded track :
en
fr
- DE451554C - Cooling device for the silicate mass used for tooth fillings :
de
en
- FR627964A - Nail polisher forming kit :
en
fr
- DE450989C - Arrangement for generating high-frequency vibrations by means of tubes that have two cylinder halves as anodes and a filament in the middle :
de
en
- FR628119A - Process for preserving plant elements intended for the production of carbohydrates :
en
fr
- FR628322A - Instant cable tracking and mooring for lifting endangered submersibles underwater :
en
fr
- GB278825A - Improvements in coin freed vending machines :
en
- US1646054A - Reaming apparatus :
en
- DE451196C - Optical system with iris diaphragm :
de
en
- FR628016A - Advanced toothbrush :
en
fr
- FR628091A - Harvester for vines :
en
fr
- CH122929A - Process for the preparation of a new dye. :
de
en
- FR628093A - Improvement in the preparation of aqueous emulsions or dispersions of rubber and other similar materials :
en
fr
- FR628196A - Process for preparing 2-phthaloyl. 3-thionaphthenes and its derivatives :
en
fr
- US1646042A - High-pressure crude-oil motor :
en
- US1646085A - Cigar lighter :
en
- CA274760A - Washing machine :
en
fr
- CA274808A - Manufacture of oil :
en
fr
- FR34772E - :
fr
- FR627998A - Charcoal dust bowl for radiant heaters :
en
fr
- DE451321C - Soil cultivation device with rotating tools :
de
en
- GB278826A - Improvements relating to petrol-electric power transmission systems :
en
- US1646292A - Method op directing light rats upon light sensitive elements :
en
- US1646329A - Humidifier :
en
- US1646381A - Stacking and conveying mechanism :
en
- USD73675S - Design for a lamp canopy :
en
- CH122863A - Explosion turbine. :
en
fr
- CH122959A - Suspension device for rigidly attaching flat objects, in particular pictures and mirrors, to the wall. :
de
en
- US1646165A - Support for musical instruments :
en
- US1645512A - Obade-cbossing protecting system :
en
- CH123003A - Lead holder with sharpening device. :
de
en
- DE450948C - Feeding place for piglets :
de
en
- DE450959C - Method for delaying the action of para-amidophenol as an active body containing developer :
de
en
- CA274662A - Piston :
en
fr
- CH123067A - Device for rescuing people from buildings. :
de
en
- DE451183C - Circuit arrangement for telephone systems with dialer operation :
de
en
- US1646244A - Connection for track hangers :
en
- US1645776A - Sectional mold for making concrete rlocks :
en
- US1646304A - Steel water arch and siphon :
en
- US1645599A - Radioactive adhesive plastic composition :
en
- US1645720A - Method of and apparatus for controlling battery chargers :
en
- US1645847A - Flotjr mill :
en
- US1645859A - Lock washer for cap screws :
en
- US1645862A - Frame and mounting :
en
- USD73663S - Mills :
en
- US1645606A - Cutter guard for mowing machines :
en
- US1645686A - Fluid-feed apparatus :
en
- US1646148A - Phonograph :
en
- US1645892A - Trailer-steering device :
en
- CH122890A - Containers made of wood. :
de
en
- CH122930A - Process for the preparation of a new dye. :
de
en
- US1645646A - Windshield wiper :
en
- US1646045A - Street-lighting system :
en
- US1646274A - Coat :
en
- CA274725A - Fastener :
en
fr
- CA274797A - Liquid level indicator :
en
fr
- CH122698A - Hot cathode tube. :
de
en
- DE450986C - DC blocking device :
de
en
- DE450972C - Heater for motor vehicles :
de
en
- DE451604C - Terminal protection device, especially for electricity meters :
de
en
- US1645982A - Shaft box :
en
- US1645594A - Home gasoline station :
en
- US1645675A - Bung for metal receptacles :
en
- CH122944A - As a diaphragm for primary and secondary elements, electrolytic, osmotic and electroosmotic cells, or a separator that can be used as a filter. :
de
en
- DE451211C - Darkroom :
de
en
- DE451055C - lubricant :
de
en
- US1645633A - Watch :
en
- DE451021C - Buttonhole sewing machine and buttonhole seam :
de
en
- DE451154C - Keyless lock :
de
en
- CA274767A - Carbon black production :
en
fr
- DE451185C - Device for displaying frequency approximations for alternating currents :
de
en
- CA274747A - Metallic rod-packing :
en
fr
- US1646041A - Broom :
en
- US1645861A - Apparatus for the manufacture of carbonized fuel :
en
- US1646229A - Match book and method of making :
en
- US1646376A - Diaphragm structure :
en
- DE451002C - Device for changing the size of the usable grate surface for traveling grids :
de
en
- FR628206A - Improvements to vaporizers :
en
fr
- GB273323A - Improvements in power driven load-lifting trucks :
en
- US1645563A - Electric calling device :
en
- US1645533A - Rack :
en
- US1645948A - of richmond :
en
- CH122932A - Process for the preparation of a vat dye of the thioindigo series. :
de
en
- CH123021A - Method and machine for joining together radiator elements made of sheet steel. :
de
en
- FR628152A - Device allowing the use of motor vehicles as a fixed source of energy :
en
fr
- US1645780A - Friction clutch :
en
- US1646036A - Journal-box structure :
en
- CA274780A - Incandescent electric lamp :
en
fr
- CH122939A - Process for the production of a condensation product of acrolein. :
de
en
- US1645674A - Plasterer s nail :
en
- US1645681A - Wringer-mop construction :
en
- US1646122A - Missile for toy guns :
en
- CH122879A - Process for the preparation of a new basic derivative of cyanamide. :
de
en
- US1645741A - Rail brake for railway cars :
en
- US1645805A - Printing telegraphy :
en
- DE451511C - Protection device against collision of motor vehicles :
de
en
- CA274774A - Thread chaser grinding machine :
en
fr
- AU823527A - Improvements in motorboats :
en
- US1646128A - Esters of normal-amyl alcohol :
en
- US1645584A - Fire-extinguisher motottibtg :
en
- US1646206A - Ruling machine :
en
- CH122729A - Installation for washing wool in water, with at least one column comprising washing tanks. :
en
fr
- CA274683A - Boring tool :
en
fr
- FR628115A - Mudguard suspension and fixing device :
en
fr
- GB278971A - Improvements in spray appliances :
en
- GR1448B - AUTOMATIC TELEPHONE SYSTEM. :
el
en
- US1645783A - Transport means for bricks and the like :
en
- DE450871C - Artificial hand :
de
en
- FR628396A - Method and device for adapting high power gas burners to the combustion of gases of different natures or properties :
en
fr
- US1645697A - Awning :
en
- US1645727A - Mold :
en
- US1646301A - Production of rib top fabrics and mechanism for use in producing the same :
en
- DE450985C - Coupling device on car slides :
de
en
- CA274681A - Engine starter :
en
fr
- FR628202A - Assembly device for metal beds :
en
fr
- FR628331A - Motor device for trays, racks, trays and other suitable supports or containers, in a baking oven or any other installation with similar circulation :
en
fr
- FR628228A - Removable hood system to transform a torpedo body into a closed body :
en
fr
- FR628387A - Improvement brought to the wheels of motor vehicles or others in order to facilitate the assembly and disassembly of tires :
en
fr
- US1646064A - Mail-box post :
en
- US1646134A - Multistage pump plunger :
en
- FR628018A - Bigrid lamp assembly that can give a detector effect or a negative resistance effect :
en
fr
- FR628058A - Convenient cigarette holder :
en
fr
- FR666870A - :
fr
- FR627970A - Improvements to gas pressure regulators :
en
fr
- FR628376A - Two-stroke engine :
en
fr
- US1646186A - Brine-tank hanger :
en
- GB278904A - Improvements in means for connecting agricultural implements to tractors :
en
- GB279537A - Control of wagon covers and the like :
en
- DE450903C - Steam superheater for low pressure sectional boiler :
de
en
- FR34809E - :
fr
- US1645680A - Motor mounting :
en
- US1646168A - Jetty :
en
- CH123027A - Screw locking, in particular for screw connections on railroad tracks. :
de
en
- US1646215A - Automatic switching equipment :
en
- US1646288A - Tie-rod construction :
en
- GB279146A - Manufacture of new azo-dyestuffs :
en
- US1645665A - simpson :
en
- US1645689A - Angle-cock holder :
en
- FR628118A - Energy storage method particularly applicable to underwater navigation :
en
fr
- DE450940C - Flow meter, especially for gases :
de
en
- FR645114A - Tap improvements for drilling holes in metals or other materials :
en
fr
- US1646354A - Synchronizing clocks over simplex circuits having central-battery telephone signaling :
en
- DE451083C - Connection between the support link of the front end of the trailer on the semi-trailer and the steerable wheel frame supporting the rear end of the trailer :
de
en
- DE451087C - Device for regulating the gas supply for internal combustion engines of motor vehicles :
de
en
- DE451184C - Hollow rope in which an intermediate layer is helically wound over a core :
de
en
- US1645848A - Process for the manufacture of the condensation products of urea and of formaldehyde :
en
- US1645915A - Process of making cellulose esters of organic acids :
en
- US1646343A - Latch :
en
- US1645855A - Wind motor :
en
- US1645924A - Tree-felling saw :
en
- CA274758A - Packing joint for heaters :
en
fr
- US1646021A - Printing apparatus for printing india-rubber balloons in an inflated condition :
en
- GB278831A - Improvements in electric transformers :
en
- GB278910A - Improvements in keys for use with railway chairs :
en
- GB279168A - Improvements in or relating to means for producing tubular envelopes and the like :
en
- DE451160C - Paint spraying process :
de
en
- GB270283A - Process for the production of chlorthymol (1-methyl-3-oxy-4-isopropyl-6-chlor-benzene) :
en
- GB278985A - Improvements relating to heat treatment processes and apparatus in which a hot liquid mass is employed :
en
- US1646137A - Shoe support and stretcher :
en
- US1645777A - Slack adjuster :
en
- GB262802A - Improvements in and relating to the manufacture of cyanides :
en
- US1645519A - Snubber for automobiles :
en
- US1645768A - Mail-box support :
en
- US1646355A - Baling press :
en
- AU419426A - Improvements in and connected with the filtration of water and the like :
en
- DE450998C - Process for the preparation of trisazo dyes :
de
en
- US1645886A - Temperature damper regulator :
en
- US1646155A - Weather-strip unit :
en
- AU416526A - A portable pnuematic rotary tool :
en
- US1645555A - Feeding machine :
en
- US1645754A - Method and apparatus for producing paper pulp :
en
- US1646341A - Travel of the film :
en
- GB279145A - Improvements in, and connected with, tag printing machines :
en
- DE451011C - Method for measuring the tightness of coatings made of insulating materials in metal housings :
de
en
- FR627989A - Steel magnet :
en
fr
- CH122840A - Watch movement with electromagnetic maintenance of the regulating oscillations. :
en
fr
- US1645795A - Internal-combustion engine :
en
- US1646360A - Curtain-rod holder :
en
- DE450799C - Process for the preparation of dyes of the thioindigo series :
de
en
- DE451127C - Portable washing and paste pot :
de
en
- US1645833A - Detachable cttbt :
en
- US1646182A - Paintbrush :
en
- US1646298A - Oil-purifying device :
en
- US1645997A - Maky e :
en
- FR628161A - Protection system for glass stains :
en
fr
- DE450879C - Mechanical date hand :
de
en
- US1646083A - Cartridge-closing machine :
en
- US1646055A - Extensible and contractible bumper for vehicles :
en
- US1646103A - Compressed-air protective shield :
en
- US1646252A - Acetylene generator :
en
- US1646004A - Corn harvesting and husking machine :
en
- CA274657A - Truck basket :
en
fr
- DE451050C - Multi-part electric locomotive :
de
en
- DE451130C - Device for twisting fiber ribbons together for the purpose of checking the irregularities in their thickness :
de
en
- US1645858A - Fabric :
en
- US1646046A - Process of revivifying fire-extinguishing solutions :
en
- USRE16776E - A corpoba :
en
- DE451423C - Rotary piston valve for steam locomotives :
de
en
- US1646126A - Reversing gearing :
en
- US1646317A - Liquid gauge :
en
- CA274728A - Conductor mechanism :
en
fr
- GB267562A - Improvements in spindles for door locks, window sash fastenings, cranks and the like :
en
- GB270700A - :
en
- CH122971A - Embroidery hoop. :
de
en
- DE451230C - Room stove with several heating pipes arranged above the combustion chamber :
de
en
- FI11708A - Apparatbrygga för elektriska kraftvagnar :
en
fi
- GB278819A - Improvements relating to earloops for eyeglasses :
en
- FR34861E - :
fr
- FR628110A - Device for attaching the side windshield to automobiles or the like :
en
fr
- GB270641A - Improvements in or relating to brakes :
en
- FR627977A - Improvements to the fueling processes of internal combustion star engines :
en
fr
- FR627983A - Weft pile fabric manufacturing process :
en
fr
- FR628006A - Improvements to printing sheets for so-called reprint printing processes :
en
fr
- GR1646B - METHOD FOR MANUFACTURING A FRAMEWORK IN NITROGEN, LIME, MAGNESIUM CYANAMIDE OR MIXTURES. :
el
en
- FR628250A - Automotive Car Lighting Switching Device :
en
fr
- CA274788A - Electrical measuring instrument :
en
fr
- DE451123C - Process for the preparation of dinitroperylene quinone :
de
en
- DE451237C - Circular braiding machine with rotating rows of bobbins :
de
en
- GB278907A - Device for preventing nicotine getting into the mouth of the smoker :
en
- US1646287A - Safety device for railroad switches :
en
- CA274667A - Calculating machine :
en
fr
- CH122966A - Neck bearings for the spindles of roving machines. :
de
en
- FR628270A - Plastic curtain tieback :
en
fr
- DE451402C - Key ring to prevent the careless insertion of keys :
de
en
- FR628397A - Key ring :
en
fr
- DE451102C - Firing for garbage and other inferior fuels :
de
en
- FR34756E - :
fr
- FR628334A - Target equipped with an automatic scoring device :
en
fr
- FR628126A - Process for the use of hot water in a closed cycle under various pressures without regulators :
en
fr
- DE451085C - Power take-off device for motor vehicles :
de
en
- DE451099C - Doll Sleeping Eye :
de
en
- GB272204A - Improvements in or relating to jacks or sliders for knitting machines :
en
- FR627957A - Fuel supply system for semi-diesel and other engines :
en
fr
- GB278769A - Improvements in or relating to cylinder knife skiving and like machines :
en
- CH122992A - Process for making compressible blends of fillers and resinous phenol-aldehyde condensation products. :
de
en
- DE451111C - Toothbrush :
de
en
- CA274799A - Railway crossing gate :
en
fr
- CA274703A - Automatic stop for railway wagons :
en
fr
- CA274779A - Incandescent electric lamp :
en
fr
- DE451193C - Circulation pump for hot water heating :
de
en
- US1646068A - Towel holder :
en
- DE451461C - Children's folding car :
de
en
- CA274738A - Artificial resin :
en
fr
- CH123007A - Self-drawing measuring device for pairs of measuring images. :
de
en
- CH121378A - Electric lamp with clockwork movement. :
en
fr
- CA274704A - Paper reeling machine :
en
fr
- CA274762A - Shock absorber :
en
fr
- AU338126A - Improvements in mats and suchlike articles :
en
- US1645808A - Shingling gauge :
en
- US1646260A - Straightening press and method of straightening :
en
- CH122942A - Control device for centrifugal devices. :
en
fr
- DE450920C - Process for the preparation of insoluble azo dyes :
de
en
- DE451084C - Drive device for two or more pairs of swingable half-shafts for motor vehicles :
de
en
- US1646187A - Cork ribbon and method of making the same :
en
- US1645880A - strang :
en
- US1646119A - Load moving and-raising and lowering means :
en
- US1646285A - Fastener :
en
- CH122888A - Electric light advertising machine. :
de
en
- CH122913A - Process for the preparation of a developer dye. :
de
en
- FR34821E - :
fr
- DE450934C - Spoon or fork for ice cream etc. like :
de
en
- DE451004C - Carburettor for gasoline, benzene or the like. :
de
en
- DE451028C - Brake device moved by liquid or gaseous pressure medium. especially for motor vehicles :
de
en
- DK38050C - Procedure and Insert tool for preserving wood and the like. :
da
en
- DK38056C - Induction meters for single-phase AC. :
da
en
- FR628154A - Process for the extraction of vegetable oils :
en
fr
- US1645693A - Cold molding composition containing orthocresol-aldehyde resin binder and process of making same :
en
- CH122949A - Safety combination lock. :
en
fr
- CA274776A - Multiple cylinder grinder :
en
fr
- CH122510A - Process for the preparation of cyclopentadecanone. :
en
fr
- CH122898A - Brake shoe holder for multi-part brake shoes and method of manufacturing the same. :
de
en
- DK38059C - Lighting device. :
da
en
- US1645944A - Shell-shaped body suitable for the allowance of high-pressure stresses :
en
- US1645596A - Hobbing machine :
en
- CA274677A - Power transmission testing apparatus :
en
fr
- DE451135C - Registration card for statistical purposes :
de
en
- FR34752E - :
fr
- CH122916A - Process for the preparation of a developer dye. :
de
en
- DE451077C - Device for lifting and securing spring-bed folding windows :
de
en
- FR628096A - Rotary motor :
en
fr
- FR628109A - Device for opening cans or the like :
en
fr
- GR1643B - LEAD SCRATCH. :
el
en
- US1646338A - Valley :
en
- CH123005A - Mechanical time fuse with drive. :
de
en
- FR34897E - :
fr
- FR628363A - Improvements in the automatic regulation of electric lighting installations :
en
fr
- FR628327A - New presentation of filmed postcards :
en
fr
- FR628354A - Carburetor for internal combustion engines :
en
fr
- GB278935A - Improvement in centrifugal air cleaners :
en
- FR628146A - Manufacturing process of a phosphate fertilizer :
en
fr
- US1645614A - Agitator :
en
- US1646339A - Process for resolving water-in-oil emulsions :
en
- DE451404C - Handle for containers of all kinds :
de
en
- GB265127A - An apparatus for evaporating or concentrating aqueous solutions such as sugar solution :
en
- FR627996A - Installation of gas burners :
en
fr
- FR628065A - Artificial silk stretching process :
en
fr
- FR628235A - Improvements to pipe joints :
en
fr
- DE451032C - Injection printing machine with nozzle moved over the material to be printed :
de
en
- DE451450C - Seal for high pressure vessels :
de
en
- US1645830A - Combination tire carrier and signaling means :
en
- GB257616A - Improvements relating to automatic and semi-automatic telephone exchange systems :
en
- FR628149A - Device for hauling trawls, in which the shaving paddles are interposed at a great distance in front of the net :
en
fr
- GB263781A - Apparatus for determining the viscosity of fluids :
en
- DE451366C - Device for the automatic generation and maintenance of negative pressure in the pipe network of low-pressure steam heating systems :
de
en
- DE448637C - Device for determining the additional losses in the slot conductors of DC machines to a predetermined amount :
de
en
- DK38057C - Folding chair. :
da
en
- CH122991A - Method for producing a rapid molding compound. :
de
en
- GB278886A - Improvements in or relating to suspension means for curtains :
en
- USD73645S - Febsdobf :
en
- DE451157C - A means of preventing movement for prisoners :
de
en
- GB272179A - Process for splitting guts for the manufacturing of strings :
en
- US1646299A - Steam jet for washing machines :
en
- GB266710A - Process and apparatus for working internal combustion engines with crude oil :
en
- GB278958A - Improvements in curtain poles :
en
- FR34864E - :
fr
- DE450889C - Spindle drive for spinning and twisting machines :
de
en
- DE451046C - Sheet metal punching machine :
de
en
- FR34870E - :
fr
- DE451519C - Device for applying an enamel coating to wire mesh :
de
en
- FR627986A - Device making it possible to see by transparency, by means of suitably colored screens, different advertising or other motifs, carried by the same surface :
en
fr
- GB269193A - Improvements in rotary decanting apparatus :
en
- GB278913A - Improvements in brakes :
en
- DE451096C - Security device against theft of motor vehicles :
de
en
- CH122892A - Pack of cigarettes with matches. :
de
en
- FR628049A - Manufacturing process of an accelerator for vulcanizing rubber :
en
fr
- FR628230A - Oil tank for electrical switches, switches, etc. :
en
fr
- GB265617A - :
en
- FI11730A - Patronmatarapparat faut automatiska skjutvapen :
en
fi
- FR34871E - :
fr
- FR628034A - Periodic test device :
en
fr
- US1645936A - Method of and apparatus for producing cylindrical formations or hollow bodies from veneer or thin sheet wood :
en
- US1646061A - Electrical attachment for musical instruments :
en
- US1646324A - Liquid dispenser and applicator :
en
- GB278912A - Improvements in spring wheels for vehicles :
en
- FR628362A - Automatically adjustable immersion depth liquid reservoir :
en
fr
- FR628095A - Articulated walking wheel, more particularly intended for agricultural tractors, vineyards, market gardeners, tanks, etc. :
en
fr
- FR628346A - Descaling-purifier of water used to supply boilers :
en
fr
- GB278968A - Improvements in pneumatic spring suspensions for vehicles :
en
- FR627974A - Electric upsetting machine :
en
fr
- US1645787A - Crude-oil burner :
en
- US1646234A - Electromagnetic apparatus :
en
- FR34882E - :
fr
- FR628069A - Automatic disconnection system :
en
fr
- DE450935C - Dispenser for liquid soap, fragrances or disinfectants etc. like :
de
en
- DE451061C - Foot bandage :
de
en
- CA274691A - Cup and saucer :
en
fr
- FR628220A - Improvements to painting, especially to fabric :
en
fr
- GB278822A - Improvements in automatic emergency brake mechanism for motor-driven road vehicles :
en
- GB278996A - Improvements relating to baking tins or pans :
en
- FR628031A - Smoking paper :
en
fr
- FR34873E - :
fr
- FR628075A - Modification of the universal joint between the clutch and the gearbox on motor vehicles :
en
fr
- FR628111A - Liferaft upgrades :
en
fr
- GB278978A - Improvements in and relating to stoppers for filling fountain pens :
en
- GB278993A - Improvements in or relating to electric conductors :
en
- FR628017A - Frequency changer without beats :
en
fr
- FR628198A - Sanitary appliance for w. vs. allowing you to sit or squat at will :
en
fr
- DE451238C - Observation device for body cavities with two observation points :
de
en
- FR34775E - :
fr
- DE451415C - Suitcase cinema with swing-out lamp house :
de
en
- DE451583C - Earth fault current extinguisher :
de
en
- FR34751E - :
fr
- US1645620A - Vehicle resilient wheel :
en
- US1645824A - Sheet-feeding mechanism :
en
- CH123054A - Electrothermal multiphase electric furnace with compensated low voltage lines. :
de
en
- US1645690A - Safety car-control mechanism :
en
- US1646131A - Motor vehicle :
en
- US1646166A - Tire-repair knife :
en
- FR628128A - Process of hydrosulfitation of juices in the manufacture of sugar :
en
fr
- GB271069A - Improvements in or relating to lathes for turning profiled articles :
en
- GB278965A - Improved agricultural plough :
en
- US1645688A - Foot-washing slipper :
en
- FR628285A - Chocolate figurines with sound-producing device :
en
fr
- FR628379A - Device for supplying compressed air :
en
fr
- GB278903A - Improvements in, or relating to, batteries, accumulators and the like :
en
- US1645698A - Storage battery :
en
- US1646109A - Journal lubricator :
en
- US1646236A - Variable condenser :
en
- DE451141C - Game device for keyboard instruments :
de
en
- US1645732A - Mold :
en
- FR628237A - Method and device for supplying internal combustion engines with an emulsion of liquid fuel and air or other gas :
en
fr
- GB258900A - Electro-magnetic speed indicator and distance counter :
en
- US1645627A - Pie-making machine :
en
- GB278870A - Improvements in, and relating to, the pneumatic conveyance of coal and other materials :
en
- GR1642B - CAR TUBE SILENCER. :
el
en
- US1645887A - Motor-disconnecting means :
en
- US1645960A - Kakl meyeb-gatjs :
en
- FR34778E - :
fr
- GB278970A - Improvements in rotary printing machines :
en
- DE451010C - Testing system for determining the strength and cross-section of daerms :
de
en
- DE451027C - Split wing propeller :
de
en
- DE451515C - Saddle for motorcycles and similar vehicles :
de
en
- US1645841A - Transmission mechanism :
en
- US1645683A - Combination article of furniture :
en
- DE451213C - Differential gear, especially for motor vehicles :
de
en
- CH122978A - Electric vacuum cleaner with dust bag. :
de
en
- CH123015A - Clock. :
de
en
- US1645875A - Signal apparatus for railways and highways :
en
- US1645968A - Process of making sponge iron from its oxide ores :
en
- US1646375A - Facet-cutting machine :
en
- US1646289A - Means for securing rows of pearls or the like :
en
- CA274735A - Synchronous amplifying control mechanism :
en
fr
- CH122915A - Process for the preparation of a developer dye. :
de
en
- US1646330A - Dental mandrel :
en
- CA274723A - Draft gear unit :
en
fr
- US1646262A - schwartz :
en
- CA274772A - Denture mould :
en
fr
- US1645829A - Bottle-container closure :
en
- CH123066A - Hair curling iron. :
en
it
- CA274778A - Incandescent electric lamp :
en
fr
- CH122896A - Device for widening the tread on wheels of vehicles. :
de
en
- CA274731A - Annealing method :
en
fr
- FR628247A - Front seat with adjustable position, equipped with an articulated folding seat that retracts into the backrest and is applicable to motor vehicles :
en
fr
- GB270628A - :
en
- GB278880A - A detachable heel piece for boots or shoes :
en
- US1645613A - Vibrating screen :
en
- FR628395A - Pressurized gas burner :
en
fr
- GB278878A - Improvements in or relating to bakers' ovens :
en
- CH122988A - Process for the preparation of an ester mixture. :
de
en
- US1646081A - Lubricating gun :
en
- US1646181A - Lock for railroad cars :
en
- GB268713A - Improvements in or relating to wardrobe trunks :
en
- CH123082A - Packaging for tire-like objects, in particular wheel rims for bicycles. :
de
en
- US1646161A - Child's vehicle :
en
- US1646275A - Measuring device :
en
- CH122983A - Process for making bread that can be kept fresh. :
de
en
- US1645878A - Ticket for marking delicate fabrics :
en
- CA274761A - Garment :
en
fr
- FR627982A - Siliceous fluoride treatment process :
en
fr
- US1645559A - Oil burner :
en
- US1645605A - Collapsible shoehorn :
en
- US1646026A - Heater :
en
- US1646096A - Baffle-wall form :
en
- CA274672A - Hydro-carbon carburation method :
en
fr
- US1645541A - Fuse :
en
- US1646296A - Fast dyeing on the fiber :
en
- US1646007A - Sled lister cultivator :
en
- FR628373A - Brake-controlled automatic turning extractor :
en
fr
- US1645840A - Nut lock :
en
- USD73634S - allebt :
en
- CA274755A - Train control :
en
fr
- DE451197C - Hollow poppet valve for internal combustion engines :
de
en
- CH123089A - Motor vehicle with which one can drive on snow-free and snow-covered ground and on the water. :
de
en
- CA274643A - Chocolate and milk mixer :
en
fr
- DE451361C - Shaft furnace for the process :
de
en
- US1645637A - Leveling apparatus for metallic sheets and the like :
en
- US1646240A - Condenser switching apparatus :
en
- US1645955A - Steam-boiler installation :
en
- CH122937A - Process for the preparation of a vat dye of the thioindigo series. :
de
en
- CH122921A - Process for the preparation of an azo dye. :
de
en
- CA274678A - Locomotive :
en
fr
- US1645589A - Segmental spring bumper :
en
- US1645647A - Internal-combustion engine :
en
- CH122973A - Row of Jacquard mechanical needles for straight knitting machines. :
en
fr
- CA274741A - Fiber tube bend :
en
fr
- CA274696A - Link for animal traps :
en
fr
- DE451612C - Tablecloth holder :
de
en
- GB278947A - Improvements in intaglio printing machines and the like :
en
- CH123104A - Process for the preparation of 1- (3'-sulfophenyl) -5-pyrazolone-3-carboxylic acid methyl ester. :
de
en
- FR627973A - Electric forging process, particularly suitable for special steels :
en
fr
- CA274653A - Electric furnace :
en
fr
- US1645634A - Attachment for automobile indicators :
en
- US1645853A - Radiator hanger :
en
- US1645998A - Laundry apparatus :
en
- US1646193A - Hat and neck protector :
en
- CH120971A - Multiple leaf spring for vehicles running on roads or on rails. :
en
fr
- CH122884A - Automatic selection of T. S. F. receiver. :
en
fr
- US1646171A - Motor controller :
en
- US1646320A - Cigar and cigarette holder :
en
- CH123045A - Process for the production of an insulating material with high insulating properties from an insulating material containing a phenolic resin and having poor insulating properties. :
de
en
- CH123074A - Thermionic device. :
en
fr
- CH122926A - Process for the preparation of a blue dye of the anthraquinone series. :
de
en
- DE451153C - Underwater torpedo tube for swellless torpedo discharge :
de
en
- FR34800E - :
fr
- CA274732A - Cork textile roll :
en
fr
- CH121456A - Apparatus for advertising. :
en
fr
- US1645942A - Apparatus for elevating and distributing material :
en
- CH123060A - Process for the preparation of a mixture of compounds which contains all of the phosphorus and iron of the protein contained in the egg yolk in bound form. :
de
en
- US1645981A - Scissors :
en
- CA274763A - Shock absorber :
en
fr
- US1645899A - Apparatus for generating radium water :
en
- AU383326A - A method of treating scorodite or arsenate of iron :
en
- US1645615A - Means for transferring the matrices from the first elevator to the second elevator of a matrix-composing and line-casting machine :
en
- US1645952A - Candle pull socket :
en
- US1646246A - Animal-watering device :
en
- CA274679A - Engine starter :
en
fr
- CH123044A - Electrical expansion cable. :
de
en
- CH123080A - Process for the production of hermetically sealed packaging envelopes from cellulose-containing material. :
de
en
- DE451044C - Telephone with e-magnet :
de
en
- US1646276A - Cigar lighter :
en
- CH122943A - Overpressure blading. :
de
en
- CH123095A - Propeller with a device for harnessing the kinetic energy contained in the air it pushes back. :
de
en
- CH122897A - Sign on bicycles as a windbreak. :
de
en
- DE451173C - High-speed circulation evaporator :
de
en
- FR34803E - :
fr
- GB278906A - A washing requisite for toilet purposes :
en
- CH122963A - Bottle with cap. :
de
en
- CA274671A - Electrical condenser :
en
fr
- DE451472C - Made of thin sheet metal with a ring-shaped neck :
de
en
- FR628279A - Improvements to molding machines :
en
fr
- DE451143C - Preservation plant for plant substances containing juice :
de
en
- AU770427A - Improved perforated or expanded sheetmetal :
en
- CA274684A - Fish bait :
en
fr
- CA274707A - Folding chair :
en
fr
- CH122875A - Maximum current quick switch. :
de
en
- CA274687A - Paving composition :
en
fr
- US1645724A - Electrical regulating system :
en
- US1645816A - Household washing machine :
en
- US1645779A - Aircraft :
en
- US1646047A - Leer conveyer :
en
- US1645865A - Bending press :
en
- GB279006A - Improvements in toys :
en
- US1645609A - Clamping device for molds :
en
- US1646282A - Wall-paper machine :
en
- DE451186C - Arrangement to trigger switching processes by means of an electron tube :
de
en
- US1645903A - Anchor-bolt sleeve :
en
- US1646295A - Bow tie :
en
- CA274717A - Heating method :
en
fr
- CH123090A - Anti-skid device for motor vehicles. :
de
en
- US1645687A - Locomotive frame :
en
- US1646264A - Grease package :
en
- CH121046A - Device for protecting houses, pillars, etc. against contamination by dogs. :
de
en
- DE451158C - Eraser roller for fountain pen :
de
en
- US1645530A - Process of refining mineral oils :
en
- US1646025A - Door-operating mechanism :
en
- US1646170A - Splice bar and method of manufacture :
en
- CH122847A - Cutting tool. :
en
fr
- USD73643S - Design for a jar :
en
- CH123092A - Railway transport wagons. :
de
en
- FR628139A - Tanning materials :
en
fr
- GB272839A - Improvements in or relating to mining machine tools :
en
- GB279158A - Improvements in or relating to gramophone record cutting devices :
en
- DE450999C - Process for the preparation of Kuepen dyes of the dibenzanthrone series :
de
en
- DE451334C - Stopping device for spinning or twisting spindles :
de
en
- FR628028A - Continuous and moderate automatic brake for rolling stock :
en
fr
- FR34887E - :
fr
- GB268367A - Improvements in or relating to high frequency circuits and indicating arrangements therefor :
en
- CA274729A - Vehicle wheel :
en
fr
- US1646377A - Renewable filter unit :
en
- US1645806A - Dustpan :
en
- US1645695A - Method of drying berries especially thompson seedless raisins :
en
- US1646176A - Cleaning device :
en
- CH122920A - Process for the preparation of an azo-related dye. :
de
en
- CH122308A - Method for the production of a waste water drainage for house drainage. :
de
en
- DE451108C - Handle adjustment for vacuum cleaner :
de
en
- US1646223A - Drier :
en
- CA274719A - Recovery of acetic acid :
en
fr
- CH122869A - Automatic device for protecting a high-voltage transformer in the event of a fault within the transformer. :
de
en
- US1646328A - Switchman's lantern :
en
- US1646123A - Sand reel for well-drilling rigs :
en
- US1646374A - Gear :
en
- DE451613C - Spoon stand :
de
en
- FR627978A - Method and apparatus for producing refrigeration :
en
fr
- GB278979A - Improvements in or relating to spring hammers and the like :
en
- GB279167A - Method of fitting boiler tubes into tube plates :
en
- US1645785A - Gate valve :
en
- US1646373A - of connebsville :
en
- CH122887A - Device for electrical remote display of changing liquid levels, in particular for fuel tanks in motor vehicles and aircraft. :
de
en
- FR628282A - Pliers for attaching electrodes or for other similar applications :
en
fr
- FR628377A - Advanced lock :
en
fr
- GB278854A - Improvements in boiler cleaners :
en
- US1646072A - Rivet-setting machine :
en
- DE451253C - Demonstration cinematograph with forward and backward movement of the film :
de
en
- FR628335A - Crampon to assemble the walls of wooden boxes :
en
fr
- GB278899A - Improvements in flat endless belt conveyors or elevators :
en
- FR628369A - Backing plate for trade books :
en
fr
- FR628148A - Device for hauling trawls, in which the shaving paddles are connected to the net by long cables :
en
fr
- FR628389A - Electromagnetic relay :
en
fr
- CH122923A - Process for the preparation of a derivative of isodibenzanthrone. :
de
en
- DE451017C - Pneumatic game device for musical works :
de
en
- CH122975A - Machine for washing and dyeing silk and other fabrics. :
de
en
- DE451101C - Fresh water clarification system with upstream guide channel for bringing about a centrifugally directed water flow :
de
en
- CH121398A - Speed change transmission. :
de
en
- FR34895E - :
fr
- FR628071A - Method and apparatus for coking coal :
en
fr
- FR628142A - Improvements in sand filters :
en
fr
- GB278818A - Improvements in preparation of live stock feeds :
en
- US1645536A - Arrangement for coupling high-frequency apparatus to power-transmission lines :
en
- US1646327A - Mold-liner gauge :
en
- US1646230A - Feeding device :
en
- CH123050A - Process for introducing at least one of the easily oxidizable metals potassium, cesium and rubidium into an electrical discharge tube. :
de
en
- US1646108A - Trip mechanism for postage meter machines :
en
- DE450900C - Process for dyeing cellulose acetate silk :
de
en
- CH122970A - Automatic chain tensioning and releasing device for looms. :
de
en
- US1645782A - Freezing mechanism :
en
- US1645949A - Elevator indicator :
en
- US1645561A - Vehicle bumper :
en
- US1645872A - Shoe-sole-sewing machine :
en
- DE450746C - Clamping bridge, especially for low current :
de
en
- DE451129C - Elliptical compass :
de
en
- US1646232A - Artificial tooth :
en
- FR627971A - Improvements to tank pen holders :
en
fr
- FR628301A - Advertising apparatus more specially intended for the sale of advertising articles :
en
fr
- GB278874A - Improvements in screw-propellers :
en
- GB278858A - Improvements in driving mechanism for the rollers of domestic wringing and mangling machines :
en
- FR628231A - Improvements to fluid flow meters :
en
fr
- DE451137C - Pocket lighter :
de
en
- FR34802E - :
fr
- CH123081A - Case and method of making the same. :
de
en
- GB278956A - Improvements in or relating to stencil sheets :
en
- US1646005A - Grease tube for facial make-up :
en
- US1645631A - Rotary valve :
en
- CH122947A - Signpost. :
de
en
- CH123012A - Scale for trolleys for simultaneous reading of gross, net and tare weight. :
de
en
- AU410526A - Improvements in or relating to duplicators :
en
- CA274659A - Fertilizer distributor and loader :
en
fr
- CA274737A - Chair hub :
en
fr
- CH123137A - Reel for balls of string. :
de
en
- US1645539A - Insulated-conductor terminal :
en
- US1645608A - Best available cop :
en
- US1645801A - Heat interchanger :
en
- DE450979C - Process for the production of anhydrous magnesium chloride :
de
en
- FR34777E - :
fr
- DE451311C - Kitchen stove with step or inclined grate :
de
en
- FR628215A - Children's clothing :
en
fr
- US1645775A - Fly screen :
en
- DE451149C - Removable bottle cap with toggle clamp device :
de
en
- DE450955C - Pneumatic mechanism for musical instruments :
de
en
- DE451226C - Rod cutting machine in which the cutting rod is driven by a rotary motor with two runners :
de
en
- FR628261A - Manufacturing process of a metal ring for gaskets :
en
fr
- US1645974A - Substituting halogen :
en
- US1646358A - Lip-stick holder :
en
- DE451062C - Device for automatic filling of two-part capsules or the like. :
de
en
- CH121535A - Reel for reel machines. :
de
en
- US1645902A - Lubricant-expelling cup :
en
- USRE16773E - of paris :
en
- FR628184A - Improvements to taps and other similar tools :
en
fr
- GB279157A - Improvements in or relating to the construction of wax figures and models :
en
- US1645932A - Coal-dust-feed mechanism :
en
- US1646226A - Fire extinguisher :
en
- FR628086A - Process for the heat treatment of fine-grained materials :
en
fr
- GB279160A - Improvement in army travelling kitchens :
en
- GB278941A - Improvements in or relating to electric switches :
en
- FR628079A - Improvements to mechanisms for wrapping articles or packages of articles, such as cigarette packages :
en
fr
- US1645867A - Electric heating unit :
en
- DE451076C - Drying barn with a number of shelves that are arranged one above the other and can be raised and lowered as grids or hordes :
de
en
- DE451257C - Tin can with lever opener :
de
en
- US1645664A - Method for removing deposit, scale, or incrustations from metal :
en
- US1645763A - Automatic timing valve :
en
- US1645784A - wilde :
en
- US1645828A - Automatic valve mechanism :
en
- GB278879A - Improvements in and relating to portable shelters and the like :
en
- FR627954A - Electric bulb holder :
en
fr
- FR666885A - :
fr
- DE451610C - Device for supporting the muscles and tendons of the flatfoot or the like. :
de
en
- US1645904A - Electron-discharge device :
en
- US1645885A - Tent support :
en
- USD73665S - Design for a combination lamp and globe :
en
- CH122872A - Thermostatic electrical switch. :
de
en
- US1645725A - Mold :
en
- US1645737A - Awning bracket :
en
- US1645987A - Telephonic and telegraphic repeater or relay :
en
- FR628133A - Compensated servo brake :
en
fr
- FR628160A - Double tool holder for planers :
en
fr
- US1646175A - Foldable table :
en
- GB278856A - Improvements in conveyor systems :
en
- GB278887A - Improvements in & relating to direction signalling apparatus for road vehicles :
en
- CA274739A - Paper yarn :
en
fr
- DE451056C - Method and device for operating a traveling grate furnace for solid fuels :
de
en
- DE451207C - Flash lamp with electrical ignition :
de
en
- FR34763E - :
fr
- FR628009A - Improvements in the purification of acetic anhydride :
en
fr
- GB278839A - Improvements relating to automatic telephone systems :
en
- US1645992A - Portable container :
en
- USD73644S - Design for a table cover :
en
- FR644966A - electrodes for edison accumulators :
en
fr
- DE451180C - Process for the production of ointment-like masses from rosin :
de
en
- US1646058A - Electric furnace :
en
- DE451259C - Heat protection device for the bung rings of beer kegs :
de
en
- DE451458C - Frame finder :
de
en
- CA274702A - Fisherman's kit :
en
fr
- CH123102A - Process for the preparation of 1- (4'-sulfophenyl) -5-pyrazolone-3-carboxylic acid methyl ester. :
de
en
- US1646363A - Quick-acting warp stop mechanism for warpers :
en
- US1645977A - Door hinge :
en
- DE450424C - Process for the production of practice ammunition :
de
en
- DE451228C - Call tubes for electric waves :
de
en
- FI11718A - Ångmätare :
en
fi
- FI11728A - Motorsläde :
en
fi
- DE451001C - Process for the production of water-based lubricants :
de
en
- FR34819E - :
fr
- US1645807A - Box :
en
- US1646029A - Electromagnetic switch :
en
- US1646027A - Method and means for stabilizing amplifiers :
en
- AU453726A - Anew or improved rotary pump and compressor for pumping and compressing liquids, air, gas andthe like :
en
- FR667016A - :
fr
- DE451441C - Saw frame :
de
en
- FR628062A - Process and apparatus for the manufacture of hydrofluoric acid :
en
fr
- FR628167A - Food preparation method of meat :
en
fr
- FR628399A - Iron at maximum temperature limited to constitute a child's toy :
en
fr
- US1646235A - Process of making halogen derivatives of aromatic organic compounds :
en
- US1645639A - Automatic operating device for steam-jet pumps or the like :
en
- US1646116A - Portable folding bed :
en
- DE451007C - Wash basin with mixer for foot actuation :
de
en
- DE451208C - Holder for flat films :
de
en
- US1646107A - Separator for postage-meter machines :
en
- CH122893A - Closing device for the tubes of pneumatic tube systems. :
de
en
- FR34827E - :
fr
- FR34841E - :
fr
- US1645803A - Method of and apparatus for spirally winding wire on tubes :
en
- US1645731A - Mold :
en
- US1645791A - Dentifrice :
en
- FR34831E - :
fr
- FR628190A - Central heating with injector :
en
fr
- FR34874E - :
fr
- FR628305A - Rim retractor-retractor for removing and refitting clincher tires :
en
fr
- US1646318A - Spark plug :
en
- US1646154A - Closure member :
en
- US1646249A - Narrow light aperture :
en
- FR34849E - :
fr
- FR627976A - Reflex amplifier to follow any frequency changing device :
en
fr
- FR627995A - Balancing device of a rotating body :
en
fr
- FR628210A - Improvements to devices to facilitate ironing of razor blades and safety razors :
en
fr
- US1645963A - Lock clip for nipples :
en
- US1646321A - Attachment for gas engines :
en
- US1646184A - Apparatus for comminuting materials :
en
- US1645747A - Swivel :
en
- US1646104A - Splice for wick ends and the like :
en
- FR34852E - :
fr
- FR628098A - Process for compressing pasty body on one side, and mold used to carry out this process :
en
fr
- US1645943A - Automatic regulating gate :
en
- US1646201A - Sound-reproducing device :
en
- DE451403C - Outlet funnel for shafts, especially lime shaft ovens :
de
en
- US1645926A - Brushing apparatus for washing the human body :
en
- US1646265A - Protective system :
en
- DE450909C - Automatically reversible laundry crate ironer with friction wheel drive :
de
en
- DE451203C - Mandrel. Die or the like for pressing a copper pipe placed in or around an iron pipe :
de
en
- FR628391A - Device for unloading beet silos and similar products :
en
fr
- CA274650A - Grain loader :
en
fr
- US1645585A - Sealing composition for punctures in pneumatic tires and the like :
en
- US1645590A - Photographic appliance :
en
- CA274693A - Bacon griller :
en
fr
- CH122645A - Gyratory crusher. :
en
fr
- USRE16774E - Assionob :
en
- GB278925A - Adjustable carburetter :
en
- FR628001A - Carburetor :
en
fr
- FR628292A - Body for mounting hard stones, industrial diamonds and others on tools :
en
fr
- FR628299A - Rolling frame for toy figures :
en
fr
- FR628347A - New insecticide product against diseases of vines, cotton, cereals and all fruit trees :
en
fr
- US1645734A - Machine for taping oh sealing boxes :
en
- FR34888E - :
fr
- FR628129A - Process for the separation and purification of high molecular weight sulfonic acids :
en
fr
- GB265133A - Improvements in heat-exchangers :
en
- US1646048A - Automatic regulating apparatus for electric furnaces :
en