- US1738697A - Transmission :
en
- US1739147A - Chair and couch :
en
- US1739396A - Carburetor for internal-combustion engines :
en
- US1739271A - Expansible wheel :
en
- US1738883A - Separable rock drill :
en
- AT115373B - Recording device for television sets. :
de
en
- US1739060A - Window construction :
en
- US1739317A - Fuel-supply means for engines :
en
- FR671313A - Device for the filtration of sulfur dioxide :
en
fr
- FR671359A - Device for filling transport containers :
en
fr
- GB309985A - Improvements in vanity cases :
en
- CA295541A - Nitrocellulose plasticizer and pigment grinding composition :
en
fr
- US1738937A - Combination fishing tool :
en
- US1739281A - Method and means for bending wood :
en
- US1739036A - Fuse-switch panel :
en
- US1739143A - Valve for rock drills :
en
- DE487307C - Process for the production of urea in solid form from cyanamide solution :
de
en
- US1738912A - Blade :
en
- CA295603A - Feed works for sawmills :
en
fr
- CH136869A - Lid closure on vessels. :
de
en
- US1738705A - Concealed door hinge and stop :
en
- US1739279A - Tttrn shoe and method of fixing shank stiffener thereto :
en
- US1739353A - Power unit :
en
- US1739461A - Albert edward hodgson and norman clarke jones :
en
- US1738666A - Lighting fixture :
en
- US1739292A - Rail bond :
en
- US1739228A - Electrical reproducer for phonograph records :
en
- GB322455A - A new or improved method and apparatus for the manufacture of hollow rubber or ebonite moulded goods :
en
- AT115293B - Emergency valve for train control systems. :
de
en
- US1738721A - Web-dispensing device :
en
- CA295588A - Plate mounting :
en
fr
- US1739187A - Bobbin for weft-replenishing looms :
en
- US1739328A - Folding machine for tabloid newspapers :
en
- US1739478A - Lens :
en
- CA295464A - Driving mechanism for butter working rolls :
en
fr
- CA295474A - Method of peat mining :
en
fr
- DE487478C - Universal joint :
de
en
- US1739312A - Spot illumination of lens cells :
en
- DE487749C - Spark plug for internal combustion engines :
de
en
- GB302685A - Continuously operating centrifugal sludge separator :
en
- CH137095A - Process for producing a solid diazoazo compound. :
de
en
- US1739111A - Printer's quoin :
en
- DE476487C - Double device for cinema projection with only one lighting device :
de
en
- FR35091E - :
fr
- FR671383A - Sound reproduction process :
en
fr
- GB322768A - Improvements in the impregnation of fibrous materials :
en
- AT115389B - Anchoring plate for fastening teeth. :
de
en
- AU1712228A - Improvements in acoustic vibration damping devices :
en
- CA295501A - Endless conveyer :
en
fr
- CH136924A - Process for the production of a fat-soluble resin which can be used in particular as a paint, varnish, etc. :
de
en
- CA295594A - Centrifugal casting machine :
en
fr
- CH137044A - Device for permanent waving. :
en
fr
- AU1905929A - Catamenial bandage and process of making same :
en
- CA295599A - Multicore oil-filled high tension electric cable :
en
fr
- CH136866A - Mixed gas generator. :
en
fr
- CA295624A - Signal system :
en
fr
- FR671068A - Automotive lighting device :
en
fr
- US1738737A - Intermittent induction-type train control :
en
- AT115336B - Process for the production of reversible shoes, in particular slippers and gym shoes. :
de
en
- CA295531A - Transformer :
en
fr
- CH136934A - Sewage treatment plant with means for mechanical desludging of the wastewater. :
de
en
- CH137135A - Process for the preparation of 2-methoxy-6-nitro-9- (γ-diethylamino-B-oxypropylamino) acridine. :
de
en
- AT115243B - Generator for generating a double gas with a high calorific value. :
de
en
- FR671262A - Improvements to electric ovens :
en
fr
- US1739170A - Guide for axminster tube-frame supports :
en
- DE487546C - Safety control device for the fuel supply of gas fires, in which several impulses act on a control element :
de
en
- FR671060A - Expandable sleeve with polygonal exterior, for fixing machine screws or wood screws, lag screws, or nails, in plaster, cement, brick, stone, ebonite and other materials :
en
fr
- US1738526A - Wind motor and ventilator :
en
- US1739047A - Oil burner :
en
- DE487553C - Device for pressing fiber material, especially for bandages, sanitary napkins or the like. :
de
en
- GB322742A - Improvements in or relating to liquid-proof cartons :
en
- DE487580C - Release valve :
de
en
- US1739374A - Apparatus for exercising the fingers :
en
- US1738938A - Toy gun and projectile :
en
- US1739193A - Yieldable landing platform for aeroplanes :
en
- US1739457A - Bottle opener :
en
- US1738955A - Loud-speaker :
en
- US1739043A - Vacuum-tube relay :
en
- USRE17515E - Sottnd-bepbodttcing unit :
en
- US1738576A - Belt buckle :
en
- DK41235C - Washing machine. :
da
en
- FR671108A - Thread guide for weaving machines of all kinds :
en
fr
- FR671462A - Heat distributor for brickyards :
en
fr
- GB322636A - Improvements relating to the spacing of parallel drums, rollers or belts used in evaporating or drying apparatus :
en
- CA295582A - Roller conveyer for glass plates :
en
fr
- FR35092E - :
fr
- GB309161A - Improvements in or relating to preserving rubber :
en
- US1739014A - Grit catcher :
en
- US1739295A - Temperature regulation :
en
- CH137137A - Process for the preparation of 6-nitro-9- (γ-dimethylamino-B-oxypropylamino) acridine. :
de
en
- AT115298B - Device for filtering, fumigating and similar treatment of air. :
de
en
- GB318127A - :
en
- FR671182A - Improvements to transporter trolleys :
en
fr
- FR671366A - Method and device for removing fogging in workshops, such as, for example, dyehouses or the like :
en
fr
- GB296992A - Improvements in or relating to the manufacture of oil lacquers and varnishes :
en
- GB322722A - Improvements in boxes for storage and carriage of fish :
en
- US1738542A - Electrical apparatus :
en
- CA295476A - Grease gun :
en
fr
- DE487628C - Observation mirror for motor vehicles :
de
en
- DE487722C - Production of phosphorus pentasulphide :
de
en
- FR671584A - Process for producing anthraquinone series dyes dyeing wool in acid bath :
en
fr
- GB305924A - Grappling rope throwing apparatus :
en
- GB309181A - Improvements in or relating to rotors for high-capacity turbines :
en
- US1738946A - Process fob treating fabrics :
en
- US1739371A - Chuck :
en
- DE487772C - Alteration of taxiways with flying roles :
de
en
- US1738986A - Kratometer :
en
- CA295502A - Non-slip device for shoes :
en
fr
- DE487698C - Hydro power machine with power transmission float :
de
en
- FR671542A - Chi ray installation :
en
fr
- FR671535A - Firearm :
en
fr
- FR671122A - Plates, cylinders and other similar objects or organs intended for the taking and reproduction of designs, signs, impressions, and their equivalent :
en
fr
- FR671118A - Method of construction of dwellings and similar buildings :
en
fr
- GB305581A - Contact-preventing devices for electric incandescent lamps :
en
- DK41243C - S-shaped Spring Tooth for Spring Tooth Tools. :
da
en
- GB322685A - Machine for cleaning, smoothing out and softening wool and other textile fibres :
en
- GB310849A - An improved machine for the continuous removal of palm-fruit and like products from bunches or stalks :
en
- GB299463A - Improvements in or relating to insulated joints for electric conductors :
en
- GB322554A - Improvements in formers for inductance coils and the like :
en
- GR2566B - MANNER OF EXTENSION OF THE PERIOD OF THE PIPELINE OF SHOT AND PORTABLE WEAPONS AND PRECISION OF SHOT. :
el
en
- CH136870A - Multi-frame bed. :
de
en
- US1739377A - Lubricator :
en
- US1739391A - Valve-spring compressor :
en
- AT115209B - Process for the production of pore-filling oil-containing primers. :
de
en
- CA295610A - Electric regulator :
en
fr
- FR35093E - :
fr
- FR671467A - Gas and liquid level regulator, combined in one device :
en
fr
- FR671503A - rotor coupling element for amplifier or loudspeaker :
en
fr
- CH137068A - Safety device for coupling vehicles. :
en
fr
- DK41249C - Apparatus for Collection and Distribution of Liquid Samples. :
da
en
- US1738539A - Compartmental service door :
en
- US1738881A - Liquid fuel :
en
- US1739280A - Razor and blade therefor :
en
- US1739464A - Extension device :
en
- FR671321A - Improvements made to the closure of containers :
en
fr
- CH136930A - Process for vulcanizing rubber. :
de
en
- FR671239A - Head cushion for bathtub :
en
fr
- GB322999A - Improvements in or relating to coil winding machines and the like :
en
- US1738964A - Mold for forming glass vessels :
en
- US1739192A - Loom to weave terry piles of varying heights :
en
- US1738945A - Framing shutter :
en
- US1739109A - Motor-control system :
en
- US1738611A - Aeroplane :
en
- US1739061A - Packaging machine :
en
- FR671355A - Improvements in apparatus for impregnating with oil, or the like, casings of electric cables and the like :
en
fr
- GB311758A - Improvements in trawling gears :
en
- AT115286B - Foot binding for water sliding shoes that can be released by pulling elements. :
de
en
- DE487599C - Loading device for industrial furnace systems using claw cranes or claw trolleys, in which the claws extend transversely to the loading direction and interact with a grate-like support for the goods arranged in the oven :
de
en
- GB322791A - Improvements in articles of clothing :
en
- GR2562B - COOKING APPLIANCE WITH CRUDE OIL. :
el
en
- FR671189A - Reinforced concrete post base, its method of application to wooden posts partially damaged by putrefaction :
en
fr
- US1738849A - Superheater :
en
- US1739177A - Light shield :
en
- US1739463A - Asparagus wagon :
en
- CA295556A - Dirigible headlight :
en
fr
- CH137079A - Device for transmitting rotational movement between rotating bodies whose axes of rotation are at least approximately parallel. :
en
fr
- DE487433C - Aircraft installation in the form of a housing rotatable about a vertical axis :
de
en
- GB322546A - An improved mechanical hare for track racing :
en
- US1738605A - Attachment for shoe ornaments :
en
- FR671275A - Pressure operated screwdriver :
en
fr
- US1739311A - Steam trap :
en
- FR671222A - Device for blowing soot or dust, applicable in particular in tube heat exchanger devices :
en
fr
- FR671565A - Connection device for pipes :
en
fr
- FR671325A - Method and device for automatically determining the elements of fire in aiming artillery pieces at a mobile air or land goal :
en
fr
- FR671317A - Improvements to telephone systems :
en
fr
- FR671156A - Fixing of coupling elements on a common support in multiple lamps :
en
fr
- GB322588A - Improvements in telescopic lifting-jacks :
en
- DE487522C - Machine for dyeing, impregnating or the like of fabrics :
de
en
- DE485991C - Method to facilitate the starting or continuous operation of four-stroke internal combustion engines with self-ignition :
de
en
- DE487626C - Device for developing blueprints u. like :
de
en
- DE487899C - Teaching aids for arithmetic lessons :
de
en
- US1738617A - Fishing lure :
en
- FR671259A - Improvement in connection systems between the lamps of an amplifier working on inaudible frequencies :
en
fr
- USD80091S - Gordon e :
en
- GB322555A - Improvements in cores for electric induction coils :
en
- DE487470C - Double presetting device on counters for typewriters :
de
en
- DE487503C - Rotary tubes for drafting systems of spinning machines :
de
en
- GB322709A - Improvements relating to oil retaining apparatus for ships' stern tubes :
en
- GB322634A - Improvements in electrical switch gear :
en
- GB322751A - Improvements in or relating to dough-boards :
en
- US1738967A - Powdered detergent :
en
- US1738973A - Attaching device for outlet boxes :
en
- US1739445A - Commutator dynamo-electric machine :
en
- GB322678A - Musical instrument :
en
- US1738642A - Bolt-finishing machine :
en
- US1738877A - A corpora :
en
- US1738869A - Display rack :
en
- GB302184A - Improvements in or relating to the production of light-sensitive layers by means of diazo compounds :
en
- GB322741A - Improvements relating to digesters for the production of cellulose :
en
- GB322746A - An improved article of clothing in the form of a short coat with a portion capable of being attached thereto :
en
- FR35060E - :
fr
- FR671253A - New glass tube fused circuit breaker system :
en
fr
- GB323035A - Improvements in or relating to screw or nut driving devices for portable, power driven, rotary tools :
en
- GB322527A - Improvements in or relating to the concentration of copper ores :
en
- AT115339B - Luminous replica of lines, in particular of electrical line networks. :
de
en
- CA295601A - Handle for drawers :
en
fr
- FR671078A - Multipurpose pump :
en
fr
- US1738724A - Garment-hanger attachment :
en
- US1739233A - Stovepipe or the like :
en
- DE487421C - Steam turbine with outwardly tapered blades :
de
en
- FR671375A - Automobile moving headlight :
en
fr
- GB322756A - Improvements in and connected with the knives for cutting the yarn in looms employed in weaving wide seamless tufted pile fabrics :
en
- FR671505A - Adaptation process, to all kinds of tables or pedestal tables, from the reflection of light rays to the point of view of decoration and advertising :
en
fr
- DE487341C - Device for train control by inductive means :
de
en
- US1739267A - Apparatus for collecting bronze dust from stamping mills :
en
- FR671183A - Application of a mixed steel-light alloy construction process to ship construction :
en
fr
- GB322557A - Improvements in or relating to the production of artificial filaments :
en
- CH136855A - Extension part for wooden stamp. :
de
en
- FR671116A - Process for the decoloration of hydrocarbon oils, such as crude mineral oils, their distillation products, residues and cracking products :
en
fr
- FR671074A - Production of new coloring materials :
en
fr
- FR671143A - Glass polishing and smoothing apparatus or other similar applications :
en
fr
- DE487691C - Lock cylinder lockable from two sides :
de
en
- DK41259C - Procedure for producing a coating on iron or steel articles. :
da
en
- FR671497A - Refrigeration device :
en
fr
- FR671231A - Improvements to mechanical desks :
en
fr
- FR671354A - Airless fuel injection four-stroke internal combustion engine :
en
fr
- GB322792A - Improvements in or relating to bituminous emulsions and to their use in the manufacture of road-making and building materials :
en
- DE487208C - Clip-on earring :
de
en
- DE487579C - Production of durable alkali silicate solutions with a high molecular ratio of the silica to the alkali :
de
en
- US1739296A - Stbipe-painting device :
en
- US1739045A - Blanket-fastening means for impression cylinders :
en
- FR671212A - Mount for transmission shafts :
en
fr
- FR671352A - Cooling device for insulated electrodes :
en
fr
- FR671372A - Hollow sections with variable thickness :
en
fr
- AT115313B - Plant for handling coal. :
de
en
- AT115328B - Sinking device. :
de
en
- CA295449A - Can tray unloader :
en
fr
- US1739010A - Indicator system :
en
- US1738531A - Key and lever guard for fire-alarm boxes :
en
- US1738547A - Die for forming washers :
en
- DE487719C - Process for grinding and mixing woody substances and oxidized tars for the production of fuels :
de
en
- AU1781029A - Improvements in riddles of winnowers and like grain separating and cleaning apparatus :
en
- CH136971A - Watch movement. :
en
fr
- US1738733A - Electric boiler :
en
- US1739264A - Combined color and flock printing machine :
en
- US1739260A - Invalid chair :
en
- US1739283A - Truck-centering device :
en
- US1739360A - Oil-regulating device :
en
- FR671331A - Light projectors :
en
fr
- FR671481A - Reinforced concrete honeycomb barrier system :
en
fr
- GB313119A - Improvements relating to oil filters :
en
- CH136859A - Device for modifying the air condition in a room. :
en
fr
- US1738894A - Mail-delivery system :
en
- AT115366B - Process for the production of a substance of plant origin that reduces the sugar content of the blood and the excretion of sugar through the urine in the case of sugar urine dysentery. :
de
en
- CH136861A - Method and device for the draft-free distribution of an air or gas flow in a room. :
de
en
- CA295534A - Circuit breaker :
en
fr
- CH136894A - Bobbin spindle for braiding machines. :
de
en
- AT115240B - Friction ignition device with a friction wheel operated by the gas tap. :
de
en
- CH137142A - Process for the preparation of a stable, medically active salt of p-aminophenylstibic acid. :
de
en
- DK41253C - Device by Combustion engine equipped with Compressor in ships. :
da
en
- CA295535A - Deion motor starter :
en
fr
- CH137059A - Slide cliché for light projections on screens. :
en
fr
- US1738560A - Lubricating system :
en
- US1738835A - Fountain pen :
en
- CH136987A - Method and device for annealing and quenching sheet metal. :
de
en
- CH137071A - Car door support. :
en
fr
- DE487773C - Process for degassing alkaline accumulators :
de
en
- FR671458A - Advanced button clip for suspenders :
en
fr
- CH136965A - Clock for twenty-four hour time. :
de
en
- CA295495A - Vehicle visor :
en
fr
- DK41224C - Electrical Control for Closing Devices by Uninterrupted Centrifuges. :
da
en
- US1738527A - Furnace arch :
en
- US1738853A - Diaphragm for transmitters and receivers :
en
- CA295634A - Elapsed time and zone meter :
en
fr
- AT115299B - Packing machine. :
de
en
- DE487697C - Device for braking turbines :
de
en
- GB322534A - Improvements in or relating to oil tanks for oil-immersed electrical apparatus such as transformers :
en
- CH136875A - Hairdresser washing facility. :
de
en
- FR671396A - Advanced spindle for twisting looms :
en
fr
- US1738851A - Jack sinker of special shape for knitting frames :
en
- DE487663C - Device for protection against the penetration of radiation-emitting pipes operated with very high voltage :
de
en
- GB322574A - Improvements in and connected with tower cranes :
en
- US1738615A - Transferring means for cigarette counter-rolling machines :
en
- US1738779A - Collapsible paper cup :
en
- US1739015A - Valve :
en
- FR671141A - Apparatus for copying by printing, without using liquid pressure agents, the results obtained on revolution counters at predetermined times :
en
fr
- AT115334B - Device for placing metal plates on shaped pins, in particular for producing rubber heels. :
de
en
- AU1714828A - Improvements in or connected with photographically recording sounds and pictures :
en
- FR671232A - Posts, candelabras, davits with degraded diameter sections and device for manufacturing them :
en
fr
- CH137055A - Display device with at least one surface to be illuminated and reflective. :
de
en
- FR671552A - Improvements to airplanes :
en
fr
- GB322666A - Improvements in and relating to sheets and cards for visible indexes :
en
- CH137024A - Automatic electrical machine system. :
de
en
- US1738828A - Low-resistance permanent wire :
en
- US1739278A - Method of making steel :
en
- DE487541C - Method and device for isolating the carbon dolls of dry electric batteries :
de
en
- DE487572C - Electric vulcanizer :
de
en
- DE487517C - Machine for applying glue to parts of footwear :
de
en
- FR671169A - Improvements to aerial propellers :
en
fr
- FR671540A - Electric plug socket in a metal box :
en
fr
- US1739164A - Attachment for multicolor-weft-replenishing looms :
en
- FR35098E - :
fr
- GB322726A - Improvements in or relating to episcopic projection apparatus :
en
- GB322761A - Improvements in valve bags and method of making the same :
en
- US1738550A - Dehydrator :
en
- US1738848A - Feed-water heater :
en
- DE487877C - Soft :
de
en
- GB322529A - Improvements in and relating to fencing and wall structures :
en
- GB322672A - Improvements in or relating to clamping devices :
en
- US1739375A - Draft-regulating system :
en
- US1739044A - Method of treating electron-emission elements :
en
- DE487625C - Light panel for luminography :
de
en
- DE487853C - Pulverized coal firing :
de
en
- FR671214A - Ball joint :
en
fr
- FR671267A - Glass mosaic :
en
fr
- US1738516A - Clothes rack :
en
- US1738726A - Regulating device for electrical systems :
en
- CH137130A - Process for the preparation of an acid- and lime-resistant derivative of an unsaturated fatty acid. :
de
en
- AT115361B - Device for pre-pressing hollow glass bodies. :
de
en
- FR671459A - Recorder for phonograph records :
en
fr
- FR671596A - Advanced device for controlling the flow of fluids in a piping system :
en
fr
- US1739321A - Sleeping-car berth :
en
- US1738743A - Vertical retort oven :
en
- US1738971A - Process and catalyst for synthesis of methanol :
en
- DE487649C - Pneumatic horn with a membrane clamped in the middle that swings against an annular projection :
de
en
- FR671117A - Process for welding iron and its alloys, in particular by means of an electric arc :
en
fr
- US1738634A - Automatic accepting and rejecting machine :
en
- US1738667A - Well-derrick construction :
en
- US1739326A - Gold dredge :
en
- GB322745A - Improvements in the manufacture and production of 2-methyl-benzanthrones :
en
- DE487796C - Grinding piece arrangement for current collector hangers, especially for carbon grinding pieces, the grinding surface of which is divided into narrow, parallel stretches :
de
en
- FR671351A - Device consisting of a prismatic wire spiral and used to scrub parquet floors and other wooden surfaces :
en
fr
- FR671499A - Improvements made to the construction of machines for harvesting sugar cane :
en
fr
- DE487190C - Tape winder :
de
en
- GB300964A - :
en
- GB322781A - Improvements relating to rotary pumps :
en
- GB322505A - Improvements in and relating to appliances for playing a new or improved game :
en
- GB322731A - Improvements in brackets or holders for pipes, tubes and like cylindrical bodies :
en
- FR671471A - Device for illuminating ornaments made of glass or other similar material, and more especially such ornaments suitable for being used as mascots on automobiles :
en
fr
- GB305526A - Improvements in high tension electric distributing and switching apparatus :
en
- GB323022A - Improvements in and relating to sensitive electrical regulating, indicating or recording devices :
en
- GB322595A - Improvements relating to electrical condensers :
en
- US1739122A - Trench-digging machine :
en
- US1739424A - Reaming machine :
en
- GB297116A - Process for the production of colloidal white lead :
en
- GB322725A - An improved silencer for internal combustion engines :
en
- GB322785A - Improvements in apparatus for dispensing liquids :
en
- USD80086S - M nystrom :
en
- DK41233C - Procedure for the manufacture of building materials and the like of water-curable binders (such as sorel cement or gypsum) and bituminous substances or fats. :
da
en
- DK41247C - Koppattekanyle. :
da
en
- FR671435A - Piano mechanics :
en
fr
- GB303861A - Improvements in or relating to cinematographic cameras :
en
- FR671092A - Process for making multi-layered paper or cardboard on machines with long sieving belts :
en
fr
- FR671106A - Improvements in the manufacture of oxides of zirconium, titanium and the like :
en
fr
- FR671400A - Horse training apparatus :
en
fr
- FR671386A - Process for producing well-dispersed baths producing dense metal deposits and adhering well :
en
fr
- FR671488A - A method of making an absorbent comprising carbon, iron and iron oxide :
en
fr
- GB306447A - :
en
- GB322525A - Vehicle toy apparatus :
en
- US1738684A - Voltage-limiting arrangement for intermediate-circuit transmitters :
en
- DE487594C - Coke discharge and loading facility :
de
en
- DK41261C - Expansion table for Leather, Leather and the like. :
da
en
- GB322660A - Improvements in or relating to episcopic projection apparatus :
en
- FR671564A - Improvements to protective devices for electronic discharge tubes :
en
fr
- GB322616A - Improvements relating to motor-vehicle bodies :
en
- DK41226C - Procedure for the manufacture of rectifier elements for devices for rectifying alternating currents. :
da
en
- US1739018A - Duplicate head shell and tube condenser :
en
- AU1539128A - A device for manually operating directional signals on road vehicles :
en
- CH136898A - Earmuffs. :
de
en
- FR671244A - Improvements to manhole covers and frames and similar parts :
en
fr
- FR35061E - :
fr
- FR35069E - :
fr
- GB322507A - Improvements in or relating to lifting jacks :
en
- US1738533A - Heel breasting and pressing machine :
en
- US1738570A - Work support :
en
- DE487607C - Safety socket :
de
en
- FR671532A - Improvements to automatic telephone systems :
en
fr
- US1739357A - Refillable bottle for vending oil :
en
- US1739276A - Machine for upsetting and like operations :
en
- DE487371C - Pointer setting device for electrically remote controlled clockworks :
de
en
- US1738778A - Sewing machine :
en
- GB322652A - Improvements relating to automatic telephone selector banks and selectors :
en
- CA295551A - Rontgen tube installation :
en
fr
- DE487741C - Absorbent material, especially for sanitary towels, bandages, diapers, body warmers, etc. :
de
en
- GB322587A - Improvements in or relating to shock absorbers :
en
- US1739131A - Hose coupling :
en
- US1739255A - Internal-combustion engine :
en
- FR671226A - Chemical process for the blackening of iron and steel :
en
fr
- GB298945A - Improvements in coke ovens :
en
- US1738703A - Car construction :
en
- US1738904A - Water-vapor-supply device for fuel charges of internal-combustion engines :
en
- US1739275A - Drumstick :
en
- US1738918A - Method of cutting and apparatus therefor :
en
- USRE17516E - Walter m :
en
- USD80071S - Design fob :
en
- FR671211A - Double thrust self-lubricating bearing :
en
fr
- FR671461A - Improvements made to machine components, such as pistons in particular :
en
fr
- FR671580A - Filter for gas, air, etc. :
en
fr
- GB322705A - Improvements relating to mountings for electric switches, sockets or other couplings or fittings :
en
- DE487690C - Pressure regulator with attached beer catcher :
de
en
- FR671337A - Improvements to shoemaking machines :
en
fr
- DE487666C - Device for protection against high voltage damage :
de
en
- GB307482A - Improvements relating to light signals :
en
- GB322673A - Improvements in or relating to bodies for motor vehicles :
en
- CA295540A - Washing machine :
en
fr
- FR671227A - Spring-loaded balancing device for sash window frames :
en
fr
- FR671305A - Improvements to pipe assemblies :
en
fr
- US1739080A - Lining-felling machine :
en
- DE487781C - Process for the manufacture of firebricks :
de
en
- FR671543A - Coupling device between a motor shaft and a resistant shaft :
en
fr
- GB322703A - Improvements in electric switches :
en
- USD80082S - Design fob a spoon ob similab abticle :
en
- DE487271C - Telephoto lens :
de
en
- DE487876C - Device for using an electrical thawing device, especially in railway operations :
de
en
- FR671581A - Bush for shaft bearings :
en
fr
- FR671185A - Automatic system for controlling the distribution of fluids :
en
fr
- FR671548A - Removable shape for making shoes :
en
fr
- US1739411A - Windshield heater and wiper :
en
- US1738676A - Manifolding check :
en
- US1739368A - Sheave block and head :
en
- DE487651C - Device for vehicles, in particular motor vehicles, for making the optical signals used for traffic control visible :
de
en
- DE487893C - Speed regulator for elevators :
de
en
- GB311695A - Improvements relating to the saccharification of wood and other cellulosic materials :
en
- US1738854A - Fabricated structural part :
en
- US1739076A - Lubricating device :
en
- US1738654A - Acoustic control wall :
en
- US1739087A - Card and the like for classificatory systems :
en
- US1739236A - Resilient clamp :
en
- US1738562A - Two-compartment envelope :
en
- US1739337A - Built-in bed lamp :
en
- DE487752C - Ratchet mechanism with variable stroke :
de
en
- FR671153A - Combination lock for locking the steering of motor vehicles :
en
fr
- DE487870C - Process for the preparation of compounds from benzanthrones :
de
en
- GB322548A - Improvements in or connected with "soldering irons" :
en
- US1739431A - Apparatus for dispensing ice cream :
en
- FR671053A - Putty :
en
fr
- FR35086E - :
fr
- FR671479A - Shock absorber for vehicles :
en
fr
- FR671333A - Improvements to the sin-making mechanisms in knitting machines :
en
fr
- GB311243A - Improvements in and relating to mercury electric switches :
en
- US1738553A - Centrifugal liquid purifier :
en
- US1738855A - Handle-bar brace :
en
- US1738587A - knowlton :
en
- US1739471A - Automatic gear-shifting mechanism :
en
- FR671514A - Improvements in halogen treatment :
en
fr
- CA295593A - Weighing truck :
en
fr
- FR671129A - Advanced training in mower blade sharpening devices :
en
fr
- FR671561A - Device to prevent dust rising from automobiles :
en
fr
- FR671319A - Method for preventing the release of carbon within and on the surface of heated ceramic materials :
en
fr
- US1738876A - Engine balancer :
en
- US1739240A - Measuring-tape reel :
en
- US1739483A - Teat cup :
en
- FR671545A - Volumetric fluid meter :
en
fr
- GB322551A - Improvements in apparatus for making caskets and like hollow articles by galvanoplastic process :
en
- FR671528A - Boiler and vaporizer device, in particular for stirring boilers :
en
fr
- GB322573A - Improvements in dough-squirting machines :
en
- GB322704A - Knife for mincing machine :
en
- US1738984A - Antifriction bearing :
en
- US1739002A - Automatic economizer and temperature regulator for electric irons :
en
- FR671151A - Improvements in sugar cane treatment processes :
en
fr
- DE487724C - Manufacture of cordierites :
de
en
- AT115332B - Slide lock. :
de
en
- FR35072E - :
fr
- FR35087E - :
fr
- FR671546A - Volumetric fluid meter :
en
fr
- CH136923A - Process for improving the weather resistance of oil paints. :
de
en
- CH137085A - Automatic package storage device for winding machines. :
de
en
- FR35089E - :
fr
- FR671413A - Sophisticated device for uncapping bottles, especially milk bottles :
en
fr
- FR671472A - Method and apparatus for the distillation of solid substances in the normal state, such as naphthalene, phthalic anhydride, anthracene, beta-naphthol and the like :
en
fr
- GB323037A - Alternating current bridge circuits :
en
- CH136885A - Further training in textile machines. :
en
fr
- GB322682A - Improvements in or relating to insulators :
en
- US1738965A - Variable-speed transmission :
en
- US1738567A - Method of forging steel-gate valve bodies :
en
- US1738588A - Loud-speaker :
en
- CH137009A - Petrol carburetor. :
de
en
- FR671476A - Shirt-style cardigan :
en
fr
- FR671500A - Process for the treatment of plates to be etched in magnesium alloys intended for chemigraphy :
en
fr
- FR671567A - Method of fixing between them kneading arms and connecting rods of dough mixers and mechanical kneaders :
en
fr
- FR671587A - Electrolytic decomposition apparatus :
en
fr
- CA295607A - Control mechanism for power shovels, etc. :
en
fr
- US1739140A - Machine for the manufacture of glass articles :
en
- US1739384A - High-frequency signaling system :
en
- USD80073S - Ltjcien biva :
en
- US1738931A - Zone metering system :
en
- AT115249B - Crushing and grinding device. :
de
en
- CA295595A - Ham cooker :
en
fr
- GB322700A - Improvements in and relating to the production of ammonium phosphates :
en
- US1738586A - Signature gathering and stitching machine :
en
- US1739003A - Combination lock switch :
en
- AU2095929A - Improvements in or relating to interconnecting arrangements for use in telephone systems :
en
- FR671266A - Lime and artificial fertilizer dispenser machine :
en
fr
- FR671585A - Method and apparatus for annealing strip metal :
en
fr
- GB322417A - Improvements in or relating to the manufacture of textile materials :
en
- DE487440C - Feeding device for the head plates in machines for the production of drawing pins and similar workpieces with a horizontal firing pin :
de
en
- US1739176A - Kiln car :
en
- GB322680A - Improvements in or relating to roentgen tubes :
en
- FR671363A - Extendable ball gimbal :
en
fr
- DE487765C - Extrusion press for roof tiles u. Like. With automatic return of the waste :
de
en
- FR671079A - Centrifuge control device :
en
fr
- FR671527A - Device for controlling the passage between the condenser and the evaporator in refrigeration machines :
en
fr
- GB322504A - Improvements in or relating to the transmission of an image to a distance :
en
- DE487447C - Device for duplicating writings, drawings, etc. Like. By transfer printing, in particular by transfer printing line by line :
de
en
- FR671516A - Kitchen utensil refinements :
en
fr
- US1739119A - Method of reclaiming car axles :
en
- DE487531C - Switching device :
de
en
- DE487683C - Smoking material feeding device for smoking systems :
de
en
- CH136900A - Covered wooden heel for footwear and process for its manufacture. :
de
en
- AT115300B - Cardboard cap for milk bottles. :
de
en
- AT115372B - Socket for holding sockets for electron tubes. :
de
en
- DE487525C - Stretch yarn mercerizing machine :
de
en
- GB301461A - Improvements relating to contacts for circuit interrupters :
en
- GB323010A - Method and arrangement for burning cement and similar substances in rotary kilns :
en
- AT115253B - Timed triggering device with clock drive, especially for cargo or light bombs to be dropped from aircraft. :
de
en
- USD80081S - Design eor a rug :
en
- CH136946A - Device for the reproduction by projection of a crosslinked film with linear refractive microscopic elements onto another crosslinked film used for color projection. :
en
fr
- CH137086A - Shearing or warping machine. :
de
en
- AT115214B - Method of making bread. :
de
en
- CA295583A - Vulcanizing press :
en
fr
- GB297034A - Improvements in or relating to the manufacture of oil lacquers and varnishes :
en
- GB309951A - Improvements in coating compositions and films :
en
- GB322695A - Improvements in pulverising installations for pulverized coal and the like :
en
- FR671429A - Valve box for hole punch :
en
fr
- CH137103A - Process for the preparation of a product which can be used as a pigment and lacquer dye. :
de
en
- US1739150A - Variable-speed drive :
en
- DE487388C - Installation on manually operated shunt regulators that work in conjunction with high-speed regulators :
de
en
- DK41248C - Device at Coal Boxes. :
da
en
- US1739487A - Ring-roll mill :
en
- CH137131A - Impeller with rotating impeller blades. :
de
en
- GB322744A - Improvements in condenser telephones :
en
- FR671087A - Improvements to electrical switches and disconnectors :
en
fr
- DE487348C - Electrical discharge vessel in which the control electrode lies outside the line between the glow cathode and anode :
de
en
- US1739042A - Movement-regulating mechanism :
en
- US1738758A - Apparatus for lifting and moving invalids :
en
- US1738789A - Outside fishing tool for use in deep wells :
en
- US1739082A - Ventilator :
en
- AT115269B - Scale bracelet. :
de
en
- CH136969A - Watch box. :
en
fr
- FR671238A - Process for producing ethers :
en
fr
- AT115357B - Protective clothing for the hand against injury from the electric arc. :
de
en
- CA295459A - Key protector :
en
fr
- CA295496A - Separator for packing flowers :
en
fr
- FR671376A - Universal chuck with open tube knives, movable, to cut cork stoppers in all diameters and optionally either conical or cylindrical shape, in a single operation :
en
fr
- GB313117A - Improvements in or relating to four-stroke internal combustion engines :
en
- GB322592A - Improvements in or relating to means for regulating the phase displacement in an electric system :
en
- GB322767A - Improvements in or relating to optical systems :
en
- US1738711A - Multiple-connection device :
en
- US1738734A - Pump :
en
- CH136944A - Device for moving a number of lens housings. :
de
en
- FR671397A - Tubes intended to contain cylindrical or polygonal objects and especially pencils :
en
fr
- CA295589A - Process of producing printing elements :
en
fr
- CH136907A - Process for the preparation of 1,1,3,5-tetramethyl-cyclohexene-5-aldehyde-2. :
de
en
- US1739153A - Auxiliary feed mechanism :
en
- US1739435A - Switch :
en
- US1738773A - Vapor condensing and recovery device :
en
- DK41222C - Combined Sound and Light Direction Indicator for Automobiles. :
da
en
- CH136857A - Artificial stone paving. :
de
en
- CH137074A - Tractor. :
en
fr
- AT115385B - Method and circuit for modulating a carrier frequency using photoelectric currents within a photocell. :
de
en
- US1738801A - Apparatus for and process of detecting and segregating bacteria in liquids :
en
- US1738614A - Reenforced-concrete structure :
en
- US1739077A - Mounting for combined wall base and floor coverings :
en
- US1739449A - Folding table :
en
- AT115297B - Heat exchange element for condensers and evaporators in refrigeration machines. :
de
en
- CH137027A - Ironless overcurrent protection reactor. :
de
en
- CH137073A - Mirror for automobiles. :
en
fr
- CA295447A - Mixing machine :
en
fr
- AT115351B - Libra. :
de
en
- CA295537A - Dust guard :
en
fr
- US1738820A - Elevator :
en
- US1739482A - Method of and apparatus for coating metal articles :
en
- DE487567C - Device for bending concrete iron, in particular closed iron stirrups, with a horizontal support table and a bending lever articulated at one end :
de
en
- DE487603C - Process for the production of negative electrodes for alkaline collectors :
de
en
- DE487677C - Thrust bearing :
de
en
- CH137006A - Process for supplying internal combustion engines and apparatus for carrying out this process. :
en
fr
- CA295483A - Unloading device :
en
fr
- CH136992A - Process and installation for the desiccation of materials. :
en
fr
- AU1701928A - Improvements in and connected with piano players, or player pianos :
en
- CA295555A - Railway switch selector operating means :
en
fr
- AT115312B - Pneumatic tube system. :
de
en
- DE487125C - Arrangement for introducing a voltage proportional to the square of the slip into the secondary circuit of asynchronous main machines with a commutator rear machine :
de
en
- GB322658A - Improvements in carpet sweepers :
en
- CA295494A - Vehicle wheel flange oiler :
en
fr
- DE487616C - Calender for drawing rubber treads :
de
en
- US1738604A - Toy :
en
- CA295576A - Meter hanger :
en
fr
- CH137034A - Electrically heatable oven. :
de
en
- US1739409A - Brake-beam hanger :
en
- AT115314B - Tin opener. :
de
en
- DE487428C - Spool carrier for circular braiding machines with a manually adjustable thread brake that constantly acts on the thread :
de
en
- DE487829C - Hand letter opener :
de
en
- US1738624A - Telephone system :
en
- US1738976A - Process for fireproofing cellulose :
en
- US1739397A - Sewing-machine attachment :
en
- US1739330A - Motor controller :
en
- US1739439A - Axle bearing :
en
- FR671160A - Removable bicycle that transforms into a trolley :
en
fr
- CA295500A - Automobile transmission :
en
fr
- AT115260B - Resistance heating, especially for ovens. :
de
en
- CH137072A - Wind protection on the window openings of closed vehicles. :
de
en
- US1738717A - Separator apparatus :
en
- US1738952A - Container :
en
- AT115250B - Method and device for the machine production of elongated dough pieces by molding. :
de
en
- FR671261A - Automatic safety device for gas appliances :
en
fr
- CH137065A - Container for storing and transporting flammable liquids. :
de
en
- AT115324B - Grate for gas cooking appliances. :
de
en
- CH136878A - Coffee container with filling device. :
de
en
- US1739191A - Typewriter and billing-machine ribbon :
en
- DE487575C - Twisting tubes for twisting machines :
de
en
- AT115394B - Absorbable surgical sutures and dressings. :
de
en
- DE482066C - Process for lining combustion chamber walls with carbon lining :
de
en
- FR35112E - Improvements to manufacturing processes for silica glass objects :
en
fr
- FR671063A - Process for obtaining substances of a ceruminous character suitable for the preparation of emulsions :
en
fr
- FR671149A - Method and device for manufacturing electrical machines with flanged bearings :
en
fr
- FR671287A - Device for remote observation of the vibrations of devices carrying moving loads :
en
fr
- US1738701A - Liquid-dispensing apparatus :
en
- US1738960A - Vacuum discharge device and method of using the same :
en
- CA295616A - Telephone muffler :
en
fr
- DE487892C - Device for raising and lowering the toilet seat :
de
en
- DE487610C - Mercury vapor rectifier with metal housing :
de
en
- AT115310B - Step grating bar with removable covering elements. :
de
en
- CH136876A - Containers for steaming, cooking or drying food. :
de
en
- FR671265A - Continuous flow device for shelling dry chestnuts :
en
fr
- FR671338A - Improvement in hollow bricks and similar materials :
en
fr
- US1738901A - Blast-furnace tuyere :
en
- US1739088A - Machine for gluing veneer edges :
en
- FR671148A - Starting device for polycylindrical internal combustion engines with injection :
en
fr
- AU1769329A - Improvements in or relating to picture andthe like telegraph apparatus :
en
- FR671522A - Balanced opposed piston motor :
en
fr
- GB306886A - Improvements in coin-freed automatic selling machines :
en
- US1738995A - Method of making and repairing printing rollers :
en
- US1739123A - Truck for railroad vehicles :
en
- DE487657C - Rotary stencil printer, the drum of which carries a color blanket and a stencil, as well as clamping devices that clamp the stencil to the drum over the color blanket :
de
en
- FR35081E - :
fr
- FR671242A - Steering mechanism with pressurized fluid control :
en
fr
- DE487419C - Manufacture of aluminum fluoride :
de
en
- GB322593A - Improvements in valve gear for duplex pumps :
en
- CA295614A - Telephone exchange system :
en
fr
- CA295510A - Screw cap :
en
fr
- CA295550A - Apparatus for refrigeration and heat insulation by frozen carbon-dioxide :
en
fr
- DE487571C - Pump for the delivery of spinning fluid (viscose or the like) for machines for the production of artificial threads :
de
en
- GB322562A - Self-driving motor :
en
- GB322719A - An improved gas heating-stove :
en
- DE487477C - Arrangement of the parts of a deflagration combustion turbine flushed with combustion gases :
de
en
- DK41260C - Method of Making Wallpaper. :
da
en
- GB298225A - Improvements in or relating to chromium plating apparatus :
en
- FR671316A - Steam machinery, especially for high pressures :
en
fr
- DE487177C - Knife folding machine for cross-folding printed sheets :
de
en
- US1738647A - Machine clamp :
en
- US1738887A - Method of making inlaid linoleum and the product thereof :
en
- GB310060A - Improvements in and relating to sound reproducing apparatus :
en
- CA295454A - Stone picker :
en
fr
- CH136874A - Frame for footwear, in particular snowshoes. :
de
en
- CH136985A - Thread cutting stock for manual operation. :
de
en
- US1738712A - Cross-aisle light :
en
- US1738740A - Disinfectant and antiseptic embodying furane derivatives and process for making and utilizing same :
en
- US1738690A - End train-pipe valve :
en
- US1738831A - Seat support :
en
- FR671384A - Drain valve for cisterns :
en
fr
- FR671577A - Powder box :
en
fr
- GB309986A - Improvements in foundations for card fillets or the like :
en
- GB322757A - Improved means for transferring and tilting the tube frame brackets and spool carriers in looms for weaving wide seamless tufted pile fabrics :
en
- US1738534A - Oil-conserving piston :
en
- US1738942A - Projection apparatus :
en
- US1739162A - Method for treating flotant materials :
en
- GB296991A - Improvements in or relating to the manufacture of oil, lacquers and varnishes :
en
- GB322576A - Improvements in the manufacture of anthraquinone derivatives :
en
- GB322635A - Improved golf club :
en
- US1738838A - Camera :
en
- US1739223A - Car construction :
en
- CH137038A - Device for massaging. :
de
en
- US1738815A - Paper box or the like :
en
- US1739475A - Process of manufacturing dyed artificial silk :
en
- US1738974A - Oil-well flowing and pumping apparatus :
en
- US1739179A - Headlight :
en
- US1739378A - Multiple valve :
en
- US1739400A - Bag conveyer :
en
- US1738757A - Sprayer and the like :
en
- US1738774A - Baffle or wall :
en
- USD80098S - Facturing co :
en
- GB308565A - Loose powder container :
en
- FR671069A - Variable capacitor with helical surfaces :
en
fr
- FR671441A - Manufacturing process of incandescent bodies :
en
fr
- FR671450A - Systems of labels, tables, panels, etc., with interchangeable characters, on a light background or not, and with automatic spacing or not :
en
fr
- FR671096A - Process for obtaining tobacco with low nicotine content and yet aromatic :
en
fr
- FR671553A - Automatic lighter :
en
fr
- FR671594A - Bathing shoe :
en
fr
- US1739202A - Paper file :
en
- DE487404C - Closure cap for hot water bottles or the like. :
de
en
- GB322575A - Silencers for internal combustion engines :
en
- FR671233A - Mode of operation of internal combustion engines :
en
fr
- USD80075S - Design fob a floob lamp :
en
- USD80101S - Cleon v :
en
- US1739106A - Balancing machine :
en
- US1739129A - Motor-vehicle transmission mechanism :
en
- US1739389A - Bolster with self-equalizing side bearings :
en
- FR671072A - Grip wheel for agricultural tractors :
en
fr
- FR671095A - Improvements in light signals :
en
fr
- US1739265A - Winding apparatus :
en
- FR671592A - Accumulators :
en
fr
- US1739155A - Electric toaster :
en
- US1739339A - Apparatus for dispensing ice cream :
en
- USRE17518E - Asbionob to xelvtnatob cobfoba :
en
- FR671389A - Control device for flying machines and other motor vehicles :
en
fr
- FR671301A - Improvements to machines for mechanical bread preparation :
en
fr
- DE487187C - Device for automatic train control by inductive means :
de
en
- DE487379C - Process for the production of hydrocarbons :
de
en
- FR671236A - Process for the separation of active ovarian hormones :
en
fr
- FR671322A - Pressure vessel for the transport and evaporation of liquefied gases boiling at low temperature :
en
fr
- FR671533A - Improvements to control systems for electric motors, in particular for lifting devices :
en
fr
- FR671521A - Improvements to the processes for the continuous checking of metallic sheaths for cables, tubes or wires, with a view to determining the places where they present defects :
en
fr
- GB308775A - Improvements in spring-motors :
en
- FR671224A - Preparation of sulfur bodies :
en
fr
- FR671398A - Steam generator :
en
fr
- GB322707A - Improvements in or relating to tobacco ash trays combined with pipe scrapers :
en
- GB322723A - Improvements in buoyant life-saving apparatus :
en
- FR671202A - Improvements to bottle caps or closures :
en
fr
- FR671478A - Shock absorber for vehicles :
en
fr
- GB302915A - An improved lens for use in vehicle direction indicators :
en
- FR671361A - New manufacturing process for buttons, staples, ornaments for jewelry and other similar items :
en
fr
- FR671421A - Improvement in power supply processes for traction motors of electro-thermal locomotives :
en
fr
- FR671517A - Two-cycle engine, without valve :
en
fr
- GB313913A - Transportable planting machine with circulating planting funnels or grippers :
en
- DE487414C - Machine for automatic edging of caps for footwear :
de
en
- FR671416A - Process for hardening copper-containing steels used in construction :
en
fr
- US1739108A - Bulkhead-wall construction :
en
- US1739298A - Method of and apparatus for testing flexible strands :
en
- US1738522A - Electromagnetic wave signaling system :
en
- US1738824A - Exhaust-steam injector :
en
- US1739256A - Electrical resistance and art of forming the same :
en
- US1738906A - Bituminous composition and process of making same :
en
- DE487557C - Wall base :
de
en
- FR671216A - Self-lubricating bearings and their manufacturing process :
en
fr
- FR671484A - Rotary printing machine with auxiliary mechanism :
en
fr
- FR671579A - Bar guide tube for machine tools :
en
fr
- GB306456A - Diesel motor for high speed :
en
- GB307334A - :
en
- US1739235A - Bumper :
en
- DE487385C - Circuit for tube devices :
de
en
- DE487438C - Turntable for deep drilling devices with hydraulic feed cylinder, the ring piston of which carries a ring-shaped piston rod :
de
en
- FR671326A - Improvements in the construction of oven walls and hearths :
en
fr
- US1738635A - Jacob buchli :
en
- US1738713A - keith :
en
- USD80087S - Martin nystrom :
en
- AT115205B - Method of making end connections between adjacent pipes. :
de
en
- CH136889A - Weaving process. :
de
en
- FR671286A - Electrolytic rectifier :
en
fr
- DE487696C - Self-winding clock :
de
en
- DE487656C - Labyrinth seal between stationary and moving parts, especially of steam turbines and centrifugal compressors :
de
en
- FR35096E - :
fr
- GB322740A - Improvements in radio apparatus :
en
- DE487620C - Device for automatic lifting and lowering of the plow frame of self-propelled plows :
de
en
- GB307063A - Method of and means for combining horizontal layers of articles such as cigarettes or the like with supports or intermediate layers of paper or the like :
en
- AT115285B - Brush device for tar sprinklers. :
de
en
- US1738663A - Best available copv :
en
- US1739026A - Grave-filling machine :
en
- CH136963A - Sound emitter with circuit arrangement for amplifiers of audio-frequency vibrations. :
de
en
- AT115238B - Process for the manufacture of pesticides. :
de
en
- CH137063A - Collapsible bucket. :
de
en
- GB322597A - Improvements in or relating to padlocks and the like :
en
- GR2564B - MACHINERY FOR LEVELING STEAM RADIUS MACHINES. :
el
en
- CA295568A - Thrust collar :
en
fr
- CH137007A - Device preventing backfire at the carburetor of internal combustion engines and other carburizing devices and allowing the fuel mixture to be heated. :
en
fr
- FR35056E - :
fr
- FR671255A - Plate air heater :
en
fr
- DE487601C - Process for the production of folding diaphragms for acoustic apparatus :
de
en
- CH137035A - Street sign. :
en
fr
- DE487508C - Container for storing floatable, flammable liquids, such as B. gasoline, on a protective liquid :
de
en
- FR671186A - Safety clutch for eccentric presses or the like :
en
fr
- GB322727A - Improvements in or in connection with loose leaf binders :
en
- US1738873A - Floor-sanding machine :
en
- US1738577A - Blast-furnace operation :
en
- US1738608A - Roller screen :
en
- US1738646A - Coolant supply for milling machines :
en
- US1739242A - Driving mechanism :
en
- US1738787A - Method and machine for knitting tubular fabric having closed ends :
en
- FR671180A - Circular knitting machines refinements :
en
fr
- FR671538A - Auto Steering Worm Mechanism Adjuster :
en
fr
- DE487457C - Method and apparatus for producing conical ends of cable insulation :
de
en
- FR671241A - Process for the production of oxygenated organic compounds :
en
fr
- FR671388A - Process for the preparation of amines using carboxyl compounds and their derivatives :
en
fr
- FR671432A - Improvements in the preparation of silica starting from silicate solutions :
en
fr
- US1738585A - Loose-leaf binder :
en
- DE487412C - Process for producing a bottle security device with the aid of a bottle label which can be placed on the head of the bottle and a label for carrying out the process :
de
en
- FR671423A - Improvements made to the furniture to contain a t.s.f. :
en
fr
- GB322653A - Improvements in or relating to coupling devices suitable for use with cables, wires, rods and so forth :
en
- GB294107A - Water pressure pulsatory apparatus particularly for massage treatment :
en
- GB302291A - :
en
- US1739130A - Flexible gear :
en
- DK41244C - Gear exchange. :
da
en
- US1739098A - Toy :
en
- DE487768C - Device for the production of closures for boxes, bales and. Like. With a jig :
de
en
- DE487591C - Gas self-igniter :
de
en
- DE487188C - Differential circuit in telephone systems with amplifiers :
de
en
- FR35088E - :
fr
- GB322787A - Improvements in or relating to pneumatic photographic printing frames :
en
- US1738762A - Projector :
en
- US1738969A - Conduit fitting :
en
- US1739232A - Let-off for looms :
en
- FR671443A - Double burner :
en
fr
- FR35058E - :
fr
- GB299360A - Improvements in or relating to electromagnetic relays :
en
- US1739145A - Machine for the manufacture of glass articles :
en
- US1738781A - Machine for applying seals to cushion inserts :
en
- US1738610A - Spark plug :
en
- US1739315A - Ether-alcohol ester of fatty acids :
en
- DE487396C - Device for the operation of Roentgen tubes with anode vibrating in one plane :
de
en
- DE487490C - Handlebar for motorcycles and bicycles :
de
en
- FR671518A - Vertical chamber furnace :
en
fr
- CA295440A - Automobile signal :
en
fr
- CA295441A - Water wave power device :
en
fr
- DE487492C - Hair and beard clipper :
de
en
- GB307889A - Improvements in or relating to the distillation of finely divided coal or similar material :
en
- US1738834A - Pasteurizing apparatus :
en
- US1739142A - Switch-box cover and attachment :
en
- AT115242B - Water gas generator for the gasification of fine-grained or dust-like fuels in uninterrupted operation. :
de
en
- US1738607A - Wrench :
en
- US1739092A - Elimination of impurities in insulating oils :
en
- US1739350A - Automatic oil burner :
en
- CH136931A - Process for the manufacture of a malleable mass containing woven fabrics. :
de
en
- DE487539C - Adjustable heart for points :
de
en
- US1738664A - Shoe last :
en
- AT115337B - Arrangement for fastening striking tools, in particular for working stone. :
de
en
- AT115352B - Method and device for restoring the correct shape of deformed moldings. :
de
en
- CA295507A - Roll grinding machine :
en
fr
- US1738590A - Stable pulverized hair dye :
en
- US1739074A - Automobile bumper :
en
- US1739305A - Production of absorbent material :
en
- CH137077A - Lubricant purifier device for automatic lubrication box of a bearing. :
en
fr
- CH137083A - Device for moving a fin-like propeller that is pivotably mounted about a point on the propeller arm. :
de
en
- CA295470A - Mechanical toy :
en
fr
- CA295617A - Governor for internal combustion engines :
en
fr
- US1738858A - Child's vehicle :
en
- US1739427A - Churn dasher :
en
- US1738807A - Direction indicator and recorder for ships, etc. :
en
- US1738639A - Instrument panel :
en
- CH136886A - Device for waxing running threads. :
de
en
- AU1700728A - Improvements in unsplinterable glass :
en
- US1738626A - Retaining appliance for artificial dentures :
en
- CA295509A - Sealed package :
en
fr
- DK41267C - Self-regulating Traction for double-drawn row cleaners. :
da
en
- CH137033A - Ring furnace with mobile hearth base for the continuous implementation of heating processes. :
de
en
- US1738922A - palmerston :
en
- AT115278B - Mechanical power transmission, in particular for vehicles. :
de
en
- DE487634C - Game with rotating letter discs :
de
en
- AT115255B - Parachute device for dropping loads from aircraft. :
de
en
- AT115275B - Manual gearbox with instantaneous switching for electromagnetic direction indicators. :
de
en
- CH137120A - Process for the production of an anthraquinone derivative. :
de
en
- CA295491A - Refrigerator :
en
fr
- CH137141A - Process for the preparation of 2-B-diethylaminoethyl-6-nitro-9-aminoacridine. :
de
en
- DE487025C - Bottle with moistening bowl or the like for swabs :
de
en
- AT115301B - Roller grate. :
de
en
- US1738751A - Automatic pistol :
en
- US1738911A - Life-insurance-policy table-value printing-in system :
en
- FR671258A - Friction control for cables, chains and other similar traction devices :
en
fr
- US1738968A - Device for securing electric appliances to conduit boxes :
en
- USD80097S - Design fob a bracket fob draperies :
en
- CH137021A - Single-layer broken hole winding for electrical machines. :
de
en
- FR671297A - Sprayer-mixer device for all liquids and gases :
en
fr
- GB322600A - Improvements in apparatus for electrically heating rivets and other articles :
en
- AT115203B - Pliers-like device for grasping cooking or melting vessels. :
de
en
- US1739418A - Cultivator :
en
- CA295518A - Reinforced insulating wall board :
en
fr
- CH137144A - Process for the preparation of a basic phenol alkyl ether. :
de
en
- DE487542C - Plug switch with a complete switch built into the socket :
de
en
- FR671178A - Electric hot air dryer for hands :
en
fr
- GB322776A - Improvements in or relating to television apparatus and the like :
en
- US1739206A - Underreamer :
en
- FR671281A - Improvement in domestic heaters, and others :
en
fr
- FR671410A - Automatic closing and tensioning device particularly applicable to anti-slip chains for vehicles :
en
fr
- CH137093A - Process for the preparation of 2- (oxyethyl) -amino-1-oxybenzene. :
de
en
- DE487334C - Process for separating a mixture of hexamethylenetetramine and ammonium chloride :
de
en
- GB322675A - Improved device for sucking air and other gases from centrifugal boxes used for spinning artificial silk threads :
en
- CH136949A - Closing hood for adhesive shipping containers with threaded closure. :
de
en
- AT115358B - Sheet music turner. :
de
en
- CH136879A - Cooking pan for tourists, hunters, forest workers, etc. :
de
en
- DE487576C - Clamping device on swivel arms for wires for the production of very small watch components :
de
en
- GB305478A - Improvements in joints for pipes :
en
- GR2567B - PERFECTIONS IN NEW PROVISIONS OF PROCEDURE VARIOUS ADVANTAGES IN THE CARTRIDGES OF PORTABLE WEAPONS OR MACHINERY. :
el
en
- DE487425C - Process for the production of heating elements from electrically heated vessels and resistors, in which a resistance material is inserted into a ceramic protective material :
de
en
- FR671163A - Machine for dispensing a predetermined number of grains :
en
fr
- AT115273B - Process for the production of hollow rubber bodies welded together from flat intermediate and outer sheets. :
de
en
- US1739420A - Vacuum tube :
en
- US1738822A - Clamping device :
en
- CH137138A - Process for the preparation of 2,3-dimethoxy-6-nitro-9- (γ-diethylamino-B-oxypropylamino) acridine. :
de
en
- AT115321B - Preparatory process for making milk cans. :
de
en
- CH137101A - Process for producing a solid diazoazo compound. :
de
en
- CH137125A - Process for the preparation of a valuable vat dye. :
de
en
- CA295461A - Automobile headlight :
en
fr
- AT115319B - Packing rotary table. :
de
en
- CA295439A - Machine for scraping or levelling roads :
en
fr
- DE487467C - Skewer device for poultry u. like. Roasted meat :
de
en
- FR671070A - Two-stroke motor with oscillating spherical spool valve distribution :
en
fr
- US1738632A - Dirigible light and mounting therefor :
en
- US1738710A - Method for identifying cabled wires :
en
- US1739046A - Guard for lubricated surfaces :
en
- US1738936A - Scissors-sharpening device :
en
- DE487570C - Process for the shaping and packaging of cheese that is expediently dried and powdered in a vacuum while maintaining the ability to spread :
de
en
- DE487791C - vehicle :
de
en
- DK41262C - Plant for Cutters. :
da
en
- US1739417A - Transmission mechanism :
en
- FR35074E - :
fr
- FR671598A - Improvements to processes and installations for the hydration of lime and similar products :
en
fr
- GB323036A - Improvements in or relating to the manufacture of resinous compositions :
en
- DE487393C - Electrostatic measuring device :
de
en
- US1739410A - Lock nut :
en
- DK41250C - Braking device. :
da
en
- FR671176A - Thermal mixing :
en
fr
- GB322706A - Improvements in or relating to typographic casting machines :
en
- CA295487A - Means for controlling internal combustion engines :
en
fr
- FR671492A - Luggage compartment device for motor vehicles :
en
fr
- GB306903A - Improvements in seaplane floats and hulls :
en
- US1739466A - Pedestal support :
en
- US1738888A - Pencil lead and method of making same :
en
- FR671525A - Refrigerating machine with electric motor fitted with a switch placed under the dependence of gas pressure :
en
fr
- GR2565B - METHOD TO FORM WELDING FLAME FOR ELECTRIC LIGHT ARMS. :
el
en
- FR671271A - Apparatus for warming hard ends and similar stiffeners :
en
fr
- FR671491A - Advanced rail fastening device :
en
fr
- GB309084A - :
en
- US1738915A - Pipe coupling :
en
- US1738636A - Furnace for burning finely-divided fuel :
en
- US1738653A - Telephone receiver :
en
- US1739107A - Process of making chromic acid :
en
- CH137041A - Process for preparing a mixture of B and γ-phenylazo-a, a-diaminopyridine chlorohydrate. :
de
en
- FR671349A - Adding and printing machine :
en
fr
- FR671085A - Automatic release device applicable to winding machines :
en
fr
- GB322686A - Improvements relating to vacuum brake apparatus for railway and like vehicles :
en
- US1738622A - Jack :
en
- GB322530A - An improved sphygmometer or instrument for measuring blood pressure and fluctuations thereof :
en
- US1738640A - Steam fan drier :
en
- US1738842A - Wall structure :
en
- FR671139A - Spark plug for internal combustion engines :
en
fr
- GB322610A - Improvements relating to recording apparatus for measuring instruments :
en
- GB322716A - Improvements in or relating to machines for packing hanks and skeins :
en
- FR671173A - Vibration damper for motor vehicles :
en
fr
- FR671403A - Variable speed drive system :
en
fr
- GB322601A - Improved apparatus wherein gases are passed over solids :
en
- AT115398B - Electric discharge tube. :
de
en
- DE487563C - Reversible gear pump, especially for the lubrication of internal combustion engines :
de
en
- FR671323A - Method for increasing the conductivity of electric arc atmospheres, hot gases or the like :
en
fr
- FR671377A - Process for adapting to old screw presses a high speed up and down device :
en
fr
- FR35071E - :
fr
- FR671283A - Method of concentrating aqueous acetic acid :
en
fr
- US1738785A - Process of making higher alcohols :
en
- US1739058A - Elapsed-running-time counter :
en
- US1739293A - Rail bond :
en
- US1738515A - Electroplating apparatus :
en
- US1738786A - Fuel pump :
en
- US1738910A - Production of zinc :
en
- US1739476A - Nut lock :
en
- DE487507C - Side tipper for conveyor wagons :
de
en
- DE487705C - Process for the production of turkish rotoelen :
de
en
- US1738804A - Watch-glass cover for beakers :
en
- US1739301A - Hair-ends waver :
en
- USRE17517E - Automatic transfer mechanism for conveyers :
en
- US1738652A - Supporting fixture :
en
- US1739373A - Colorimeter apparatus :
en
- USD80076S - Design for a chair :
en
- DE487344C - Magnetic shaking device :
de
en
- DE487411C - Device for the automatic recording of the distance covered by vehicles, especially aircraft :
de
en
- US1739144A - Vehicle headlight regulator :
en
- US1739423A - Shipping block for automobile tires and rims :
en
- US1738833A - Safety line terret :
en
- US1739489A - Gardening tool :
en
- US1739352A - Snowplow :
en
- US1738799A - Sheet-registering device :
en
- US1738528A - Electromagnet :
en
- US1739262A - Wire-connecting lug with test contact :
en
- US1739023A - Fastening means for footwear :
en
- FR671104A - Crossed wire separator mechanism :
en
fr
- GB322773A - Improvements in dyeing regenerated cellulose rayon :
en
- FR671401A - Improvements to signal reproducing devices used in telegraph systems :
en
fr
- DE487713C - Baking shovel :
de
en
- DE487725C - Process for the preparation of anthraquinone derivatives :
de
en
- FR671381A - Guillotine frame :
en
fr
- DE487564C - Starting device for internal combustion engines :
de
en
- DE487855C - Braking device for conveyor baskets :
de
en
- FR35078E - :
fr
- CA295558A - Tension controlling device for knitting machines :
en
fr
- DE487739C - Shoe insert :
de
en
- DK41256C - Quadruple Sealing Ring for Pistons and Piston Rods and Procedure for Same Manufacture. :
da
en
- US1738797A - Heating mechanism for internal-combustion engines :
en
- US1739225A - Weft-replenishing mechanism for looms :
en
- US1739323A - Mowing machine :
en
- CH137097A - Process for producing a solid diazoazo compound. :
de
en
- DE487898C - Heat meter :
de
en
- FR671502A - Improvements to sprayers, vaporizers, liquid fuel burners or others :
en
fr
- GB313037A - Improvements in and relating to typographical composing machines :
en
- FR671439A - Safety razor enhancements :
en
fr
- DK41229C - Device for Bottle Rinsing Machines. :
da
en
- DE487491C - Buoys or similar signal stations equipped with acoustic sound devices :
de
en
- US1739135A - Refuse pit :
en
- US1739138A - Water heater :
en
- US1739388A - Gas-permeable and waterproofing composition :
en
- AT115359B - Shoe adjustment device for machines for forming the heel fit on shoe soles. :
de
en
- AT115374B - Device for measuring very high resistances and ionization currents. :
de
en
- FR671559A - Device for painting or coating, by spraying liquid colors :
en
fr
- FR671088A - Metal slide for stringed musical instrument bows :
en
fr
- FR671144A - Advanced armchair for theaters :
en
fr
- FR671206A - Cathode for mercury vapor rectifiers :
en
fr
- FR671343A - Rotary tube furnace for carrying out combined exothermic or exothermic-endothermic reactions :
en
fr
- FR671485A - Installation of postal pneumatic pipes :
en
fr
- DE487618C - Film consisting of two interconnected layers of cellulose mass :
de
en
- US1739462A - Apparatus for prolonging the life of cut flowers :
en
- US1738970A - Connecter socket for electric plugs :
en
- FR671335A - Improvements made to liquid sprayers, in particular to so-called <<vaporizers>> :
en
fr
- GB298603A - :
en
- GB322782A - Improvements in or relating to coin-freed apparatus :
en
- AT115354B - Zipper. :
de
en
- AT115375B - Method and arrangement for displaying vibrations for the purpose of shaft control or route regulation. :
de
en
- DE487484C - Centrifugal pump with an impeller whose circumference protrudes into an annular channel connected to the suction channel and the pressure channel :
de
en
- DE487345C - Encapsulated electric motor, the runner of which can be lifted out of the housing together with the wrapped metal stator body and the inside air is cooled back by a cooler installed above :
de
en
- DE487643C - Water separator for steam and compressed air lines :
de
en
- CH136940A - Loose leaf book. :
de
en
- FR671198A - Balanced faucet :
en
fr
- US1739196A - Ernest wildhaber :
en
- GB322552A - An improved book-binders' press :
en
- FR671184A - Advertising device and its manufacturing process :
en
fr
- FR671324A - Pneumatic tire :
en
fr
- GB322622A - Improvements in and relating to loud speakers :
en
- CA295562A - Car body :
en
fr
- CH137136A - Process for the preparation of 2-methoxy-6-nitro-9- (γ-diethylamino-B-oxypropylamino) acridine. :
de
en
- CH136996A - Container with device for squeezing the same. :
de
en
- FR671306A - Push button switch mechanism :
en
fr
- GR2559B - TOOL USED IN SPORTS AND GAMES. :
el
en
- CH136853A - Device for collecting tree fruits, such as fruit and the like. :
de
en
- CH137014A - Electrode for galvanic elements. :
de
en
- US1738670A - Airplane :
en
- US1739019A - Electric connection :
en
- AT115377B - Process for producing activated coal. :
de
en
- AU1838629A - Window-sash and fanlight operating and locking means :
en
- FR671199A - Arrangement for putting into service a direct current network which is supplied, in service, by several transformers :
en
fr
- FR671341A - Rake allowing the windrows to be turned :
en
fr
- FR671350A - Electro-magnetic sound reproducing device for phonographs :
en
fr
- GB322521A - Improvements in and connected with furnace installations for ships :
en
- GB314856A - Improvement in golf club assembly and method of assembling :
en
- DE487612C - Safety circuit for at least two groups of hot cathode valve tubes that work in different circuits :
de
en
- FR671187A - Improvements to tamping machines for molding frames :
en
fr
- GB322664A - Improvements in or relating to apparatus for preparing pneumatic tyres for vulcanisation :
en
- AU2075529A - Improved nozzle for lubricating guns and pumps :
en
- FR671102A - Double-acting internal combustion engine charged with air by means of an exhaust gas turbine :
en
fr
- FR671203A - Manufacturing process for cast wood bits :
en
fr
- US1738903A - Railway signaling system :
en
- US1739054A - Feeding mechanism :
en
- US1739446A - Resinous condensation product and process of preparing same :
en
- DE487717C - Tire rolling mill with two axially displaceable rollers, each bearing a ring flange to bring about the caliber seal :
de
en
- US1739263A - Shelf for house radiators :
en
- US1738573A - Arc welding :
en
- US1739304A - Shock absorber :
en
- CA295437A - Production of acetic anhydride from acetic acid :
en
fr
- CH136991A - Nailing device. :
de
en
- CH137090A - Process for the production of an anthraquinone derivative. :
de
en
- CA295485A - Electric welding machine :
en
fr
- CA295592A - Mineral oil distillation :
en
fr
- AT115254B - Device for evenly feeding the cut tobacco to the rope of cigarette machines. :
de
en
- CH137053A - Method and device for determining the path elements of non-visible aircraft on a purely acoustic basis. :
de
en
- US1738674A - Typewriting machine :
en
- US1738985A - Auxiliary lamp :
en
- US1739314A - Centrifugal cooling device :
en
- US1739322A - Pile-faced material and process of making the same :
en
- CA295499A - Latch for gates :
en
fr
- AT115283B - Truck with crane. :
de
en
- CH136873A - Writing desk. :
de
en
- CH136910A - Process for the manufacture of liquid hydrocarbons by condensation of acetylene. :
en
fr
- CH136862A - Process and installation for the manufacture of plasterboard panels or the like for the construction of buildings. :
en
fr
- CH137108A - Process for the preparation of an azo dye. :
de
en
- DE487513C - Process for the flotation of ores, coal, etc. Like substances :
de
en
- DE487559C - Process for the production of objects from cork :
de
en
- DE487471C - Device for the mutual reversal of the calculation type set for totalizers :
de
en
- US1738556A - Cover for curb boxes and the like :
en
- US1738591A - Process for the continuous manufacture of floor coverings :
en
- US1739297A - Dashboard liquid-level indicator :
en
- DE487711C - Film for cinematography :
de
en
- AT115246B - Dough dividing and rounding machine. :
de
en
- CA8563S - Wood paving block :
en
- US1739469A - Engine starter :
en
- AT115368B - Oral and dental care products. :
de
en
- FR671128A - Improvements to the pretty spindles of grinding :
en
fr
- FR671279A - Centrifugal sieve-separator with archimedean screw discharge :
en
fr
- CA295468A - Process of coating metals :
en
fr
- DE487891C - Petroleum spray cooker :
de
en
- FR35079E - :
fr
- US1738760A - Electrical filter :
en
- AT115342B - Method and device for the production of paving bricks or other ceramic products. :
de
en
- AT115271B - Milking machine. :
de
en
- AT115280B - Automobile door made of pressed metal. :
de
en
- CH136939A - Spreading spring for holding the sheets of an open book. :
de
en
- CH137088A - Process for the production of an anthraquinone derivative. :
de
en
- DE487645C - Spring-loaded safety valve, especially for acetylene generators :
de
en
- AU1949029A - Cash registers :
en
- CA295569A - Liquid depth indicating device :
en
fr
- CA295506A - Window clarifier :
en
fr
- AT115262B - Piggy bank with opening. :
de
en
- CH137003A - Multi-cylinder, double-acting internal combustion engine with a supercharger driven by an exhaust gas turbine. :
de
en
- US1738808A - Direction recorder :
en
- US1738919A - Telephone desk set :
en
- US1739372A - Air filter :
en
- CH136854A - Cement block for constructions. :
en
fr
- US1738637A - Press for cutting or punching sheet material :
en
- US1739148A - Display device :
en
- FR671218A - Self-aligning and self-lubricating bearing and manufacturing process :
en
fr
- GB310293A - Improvements in and relating to the manufacture of wire ropes :
en
- AT115295B - Blowpipe for locomotives. :
de
en
- CA295471A - Ornamental flower pin :
en
fr
- CA295543A - Insecticide :
en
fr
- DE487896C - Device for forming rings and similar objects from plastic material :
de
en
- CA295429A - Motor driven snow plough :
en
fr
- CH136972A - Device for the electrical maintenance of the movement of an oscillating member. :
en
fr
- US1738783A - Mechanism for placing caps on cans :
en
- CH136941A - Sheet conveyor mechanism for printing presses. :
en
fr
- CH137000A - Device for keeping closed jets of liquid emerging from nozzles, in particular for free jet turbines. :
de
en
- US1739238A - Vending machine :
en
- US1738625A - Concentration and distillation of solutions of hydrogen peroxide :
en
- US1739186A - Automatic selective vending machine :
en
- US1738584A - Machine for removing surplus material from boots and shoes :
en
- US1738671A - Lighting fixture :
en
- CA295525A - Method of treating frosted glass articles :
en
fr
- CH136872A - Seating. :
de
en
- US1739429A - Window screen :
en
- US1738731A - Ground packer :
en
- US1738889A - Means of conducting electricity for motor vehicles :
en
- US1739273A - Sleeve-valve engine :
en
- US1739387A - Knockdown hog house :
en
- US1739032A - Disazo dye and process of preparing the same :
en
- US1738511A - Machine for closing sacks :
en
- DE487686C - Pump device for wells, boreholes and. like :
de
en
- FR671578A - Coupling device for electro-dynamic braking of direct current vehicle motors :
en
fr
- AT115360B - Repetition device for piano mechanisms. :
de
en
- AU1867029A - Improvements in blades for lubricating bearings with automatic lubrication :
en
- CA295573A - Scouring device :
en
fr
- FR671511A - Veneer enhancements :
en
fr
- FR671534A - A fixed coupling system for the shafts and for wedging the pulleys, flywheels and other similar components, on said shafts :
en
fr
- US1738837A - Mantle steaming and air-cooling machine :
en
- US1739346A - Method of supplying thread for mending stockings :
en
- FR671549A - Gas Accident Protection Device :
en
fr
- US1738880A - Road-grader attachment :
en
- US1739195A - Nonreversible pump :
en
- US1739426A - Plant protector :
en
- US1738966A - Machine for scoring wooden boards :
en
- AU1736528A - Improvements in closures for bottles containing liquids :
en
- FR671066A - Pugs used in the textile industry :
en
fr
- FR671348A - Lubricating device for pressurized fluid lines :
en
fr
- GB322577A - Methods and apparatus for storing flowable solid material :
en
- DE487486C - Self-supporting vehicle body made of sheet metal for motor vehicles :
de
en
- DE487818C - Pipe bending pliers :
de
en
- FR35051E - :
fr
- FR671248A - Propeller pitch variation device :
en
fr
- FR35053E - :
fr
- FR671470A - Device for emptying garbage in road trucks without dust release :
en
fr
- DE487665C - Electrical safety device against omission and confusion of filters in devices for X-ray generation :
de
en
- FR671191A - Slicing machine for ham or other products :
en
fr
- GB322753A - Improvements in musical toys :
en
- US1739407A - Journal-bearing protector :
en
- US1739152A - Head for movable riveting machines :
en
- US1738908A - Electric melting pot :
en
- FR671382A - Device for articulation of aircraft moving surfaces :
en
fr
- GB322760A - An improved process for cracking petroleum products :
en
- DE487456C - Process for utilizing braking energy when laying submarine cables :
de
en
- CA295480A - Lawn tennis ball :
en
fr
- CH136997A - Device for erecting masts and poles. :
de
en
- GB322556A - Improvements in or relating to the manufacture of vegetable effect threads :
en
- US1739308A - Change-speed-gear transmission :
en
- CH137060A - Advertising device. :
de
en
- FR671563A - Polycylindrical and vertical four-stroke internal combustion engine :
en
fr
- GB322607A - Process of making toilet material :
en
- US1738552A - Variable-speed gear :
en
- FR35099E - :
fr
- US1738994A - Method of forming spiral conveyers :
en
- US1739205A - Loom for weaving terry fabrics of different heights :
en
- US1739456A - Automobile trailer-hitch attachment :
en
- DE487278C - Process for the production of coatings from metallic beryllium on metals or alloys :
de
en
- GR2568B - LIQUID LIFT. :
el
en
- CA295629A - Process of extracting acids from solutions :
en
fr
- DE487511C - Device for switching a pump on and off during operation in hydraulic storage power plants :
de
en
- FR671177A - Welding of rails without interrupting traffic :
en
fr
- GB306455A - Improvements in or relating to aluminium cooking utensils :
en
- GB322647A - Paper making machines :
en
- FR671132A - Device for returning the warp to the rear and for constant tension, for a loom for looms large tapes, or the like :
en
fr
- GB310332A - Improvements in and relating to elastic-fluid turbines :
en
- US1738874A - Bobbing target :
en
- US1738932A - Steelyard stirrup for weighing scales :
en
- US1739399A - Friction clutch :
en
- FR671551A - Safety tensioner for operating cables of blinds and shutters :
en
fr
- CA295578A - Chenille-fabric :
en
fr
- CH136852A - Motor mower. :
de
en
- CH137064A - Automatic labeling machine. :
en
fr
- GB312037A - Improvements relating to apparatus for marking laundry :
en
- GB322609A - Improvements in or relating to taps, cocks or the like :
en
- FR35063E - :
fr
- FR671172A - Textile dyeing process :
en
fr
- FR671130A - Leather shoe with metallic sole :
en
fr
- FR671369A - Process for cleaning hydrogenated carbides based on benzine and benzol :
en
fr
- AT115245B - Light bomb with parachute for dropping from aircraft. :
de
en
- CA295547A - Tire casing :
en
fr
- DE487825C - Device for setting the trailer drawbar in a position inclined to the longitudinal center plane of the trailer :
de
en
- FR671378A - Mechanical traction powder :
en
fr
- GB322572A - Inflatable hollow rubber articles and a process for the production thereof :
en
- US1738885A - Spool for disk-gang assemblies :
en
- GB322645A - Method of introducing liquid or semi-liquid materials into high pressure vessels :
en
- FR671138A - Small food container :
en
fr
- FR671210A - Improvements to airplanes :
en
fr
- FR671414A - New stocking giving the illusion of half-stockings and socks and new industrial product obtained :
en
fr
- DE487659C - Cooling system for condensation systems, especially in vehicles :
de
en
- GB322701A - Improvements in the manufacture and production of mixtures of nitrogen and hydrogen for the synthesis of ammonia :
en
- GB322702A - Pressure vessel for the transport and evaporation of liquefied gases of low boiling point :
en
- GR2563B - SECURITY WRENCH WITH PRESSURE Clamp. :
el
en
- FR671195A - Airplane without ailerons, with longitudinal wings :
en
fr
- GB322713A - Process for the manufacture of agglomerated fuel :
en
- FR670788A - :
fr
- FR671434A - Device for amplifying the sound of the piano :
en
fr
- GB305088A - Improvements in the ventilation of closed vehicles :
en
- FR671445A - Sulfur projector device or the like :
en
fr
- DE487255C - Process for the preparation of condensation products from hexoses and phenylhydrazine-p-sulfonic acid :
de
en
- FR671302A - Improvements in evaporator elements for refrigeration devices :
en
fr
- CA295566A - Rope winding device :
en
fr
- GB295287A - Improvements in or relating to electric power stations :
en
- US1739325A - Fountain pen :
en
- US1738677A - Typewriting machine :
en
- US1739101A - Bottle-capping device :
en
- US1739394A - Cutter for paper-bag tubes :
en
- DE487592C - Wooden laundry masher :
de
en
- GB322545A - Damp-proof matches :
en
- DE487621C - Seed dressing device with drum and mixing bars :
de
en
- US1739008A - Internal-combustion engine :
en
- US1739213A - Pulverizing apparatus :
en
- FR671475A - Armchair with adjustable reclining backrest :
en
fr
- US1739246A - Method of manufacturing wire coils :
en
- CH137058A - Advertising pillar. :
de
en
- GB322612A - Improvements appertaining to wind-screens for vehicles :
en
- AT115235B - Process for the production of a cementitious mass with a cell structure. :
de
en
- AT115252B - Method of sharp drying of wood. :
de
en
- US1739099A - Material-moving apparatus :
en
- US1739105A - Balancing machine :
en
- US1739303A - Tube closure :
en
- FR671080A - Drive unit for centrifuges :
en
fr
- FR671411A - Improvement in membrane diffusers :
en
fr
- FR671466A - Improvements in the manufacture of electrolytic diaphragms :
en
fr
- FR35076E - :
fr
- FR671572A - Motor drive for vertical separator shafts :
en
fr
- FR671190A - Automatic printer for photographic prints :
en
fr
- FR671131A - fuel saver :
en
fr
- FR671142A - Method and device for superimposing in large direct current networks :
en
fr
- DE487702C - Manufacture of fertilizers :
de
en
- US1738917A - Electric machine :
en
- US1738609A - Means for fastening wire fabrics to fence or gate posts and the like :
en
- US1739103A - Bridge :
en
- FR671529A - Wind screen with one fan only mounted above the screening chamber :
en
fr
- FR671197A - Improvements to junction systems for metal links :
en
fr
- FR671554A - Process of using slag for the manufacture of cast iron and steel :
en
fr
- DE487712C - Storage of a coulter plate that can be folded down on both sides of a leveling or tilting plow :
de
en
- US1739207A - Automatic shut-off valve :
en
- US1738668A - Locomotive-throttle mechanism :
en
- US1738886A - Folding ironing table :
en
- US1738996A - Hose coupling :
en
- US1739100A - Heel-seat-fitting machine :
en
- DE487981C - Double sound box :
de
en
- FR671404A - pendulum watch case :
en
fr
- DE487695C - Ripping machine with rice drum and covering plates :
de
en
- DE487703C - Track construction machine with crane runway projecting at the front and rear :
de
en
- DK41225C - Trousers, in particular Underpants with elastic waistband (waistband). :
da
en
- GB298980A - Improvements in and relating to the production of artificial fog :
en
- GB305941A - Improvements in plug cocks :
en
- FR671228A - Sheath piston :
en
fr
- GB322737A - Improvements in or relating to the manufacture and use of sulphonated organic condensation products :
en
- CH136990A - Resilient mounting of the driven part of split grinding spindles. :
de
en
- FR671332A - Apparatus for printing advertisements, advertisements or advertisements on bakery breads :
en
fr
- GB322620A - Improvements in or relating to method and apparatus for producing sheet glass :
en
- FR671428A - Fuel injection mechanism for internal combustion engines :
en
fr
- GB322663A - Means for securing improved needle track alignment in disc talking machines :
en
- FR671531A - Pole top console for power lines :
en
fr
- GB298140A - Improvements in or relating to vulcanizing moulds for use in the manufacture of hollow articles :
en
- GB322752A - Improvements in the manufacture and production of artificial cork masses :
en
- GB312342A - :
en
- GB322822A - Improvements in or relating to television apparatus and the like :
en
- FR671188A - Safety device preventing the loss of steering of a car in the event of rupture of the front spring :
en
fr
- GB322789A - Improvements in or relating to the impregnation of pervious bodies and to impregnating solutions therefor :
en
- DE487373C - Process for graphitizing carbon bodies :
de
en
- US1739221A - Piston :
en
- FR671276A - Improvements in connecting devices for scaffolding and the like :
en
fr
- GB302582A - Improvements in and relating to a process for matting the interior surface of hollowglass bodies :
en
- GB322638A - Improvements in spring upholstery :
en
- GB322650A - Improvements in and relating to portable rests or tables :
en
- USD80089S - Curt hitter :
en
- US1738621A - Automatic safety valve for pneumatic tires :
en
- US1739197A - Means for fitting eye sets in doll heads :
en
- FR671425A - Improvements to tennis balls and similar balls :
en
fr
- FR671460A - Centrifugal force switch, especially for the auxiliary phase circuit of single-phase induction motors :
en
fr
- GB322783A - Improvements in or relating to chairs, seats or the like :
en
- FR35068E - :
fr
- GB322637A - Automatic tyre inflator :
en
- DE487611C - Ignition device for mercury vapor rectifier, consisting of an ignition anode and a thermal structure connected to it, heated by the ignition current and thereby performing a snap movement :
de
en
- DE487699C - Method and device for direct, step-by-step cooling of salt-separating alkalis by means of air :
de
en
- FR671364A - Electrical appliance :
en
fr
- FR671205A - Device for purging the blades of steam turbines :
en
fr
- FR671454A - Device applied to terminal plates, sleeves, etc., for the connection or transfer of cables with very little interference to conversations :
en
fr
- US1738565A - Method and apparatus for utilizing high-frequency sound waves :
en
- US1738926A - Trussed structure :
en
- DK41232C - Drive mechanism for looms. :
da
en
- DE487608C - Device for transmitting a pointer position to a quotient meter, preferably a cross-coil ohmmeter :
de
en
- FR671346A - Improvements in the manufacture of alkoxy-aliphatic acid anhydrides :
en
fr
- GB322780A - Improvements in the manufacture and production of lacquers and the like :
en
- DK41241C - Device for adjustable examination bearings and the like. :
da
en
- GB309143A - Improvements in and relating to filters for liquids under pressure :
en
- GB322625A - Improvement in folding stands or tables :
en
- CA295453A - Combination ash gate and air inlet system for furnaces :
en
fr
- CA295628A - Radiator :
en
fr
- AT115227B - Process for the production of porous masses from clays. :
de
en
- US1738593A - Process of and apparatus for producing pressed railway-car axles and similar forgings :
en
- US1738829A - Floor plate :
en
- US1739366A - Combination child's chair :
en
- AT115307B - Humidifier. :
de
en
- CH136884A - Drafting system for textile rovings. :
de
en
- US1739016A - Antiskid chain :
en
- US1739066A - Mixing machine :
en
- US1739227A - Stanchion sure stop :
en
- CA295557A - Manganese arsenate insecticide :
en
fr
- CH136902A - Method and device for preserving liquid foodstuffs, in particular milk. :
de
en
- CH136980A - Process to join horizontal pipe sections by fusion welding while avoiding overhead welding. :
de
en
- CH136989A - Reduction gears on planing machines for woodworking. :
de
en
- CH136962A - Speed adjustment device for turntables of record speaking machines. :
de
en
- FR671113A - Flying machine :
en
fr
- US1738599A - Die for stamping out blanks, more particularly for leather goods :
en
- US1739231A - Method of and apparatus for forming concrete floors or the like :
en
- US1739009A - Flag holder :
en
- US1738544A - Water-screen connection :
en
- US1739136A - Alternating-current generator and electric system including the same :
en
- US1739324A - Toothbrush :
en
- US1738618A - Goggle fitting :
en
- USD80095S - Island :
en
- DE487640C - Longitudinally adjustable steel trough conveyor :
de
en
- FR671336A - Proportional gas measuring device, especially for large quantities of gas :
en
fr
- FR671339A - Apparatus for bundling stems such as wicker, for example :
en
fr
- FR671415A - Process for the production of rubber with microscopic pores :
en
fr
- DE487805C - Grate firing with ignition of fresh fuel at the start of the grate through a heated ignition vault :
de
en
- GB322632A - Improvements in and relating to exhaust steam heaters :
en
- CH137012A - Device for generating cold. :
de
en
- FR671105A - Process of catalytic molecular association of organic compounds :
en
fr
- DK41255C - Commissioning device for internal combustion engines, which is started by compressed air. :
da
en
- GB322825A - Improvements in or relating to electric junction boxes :
en
- US1738720A - Refrigeration :
en
- DE487897C - Colorimeter :
de
en
- FR35082E - :
fr
- GB322777A - Improvements in methods of distributing sound waves from telephones, gramophones and the like :
en
- DE487497C - Electric display device with dial and standing electromagnet for direct and alternating current :
de
en
- US1738884A - Windshield wiper :
en
- US1739012A - Telephone plug cord :
en
- DE487980C - Method for producing the walls and ceilings of a building :
de
en
- GB322688A - Improvements in electric imitation fires :
en
- DE487415C - Device for inserting stiff caps in shoe shafts attached to the last :
de
en
- DE487933C - Machine for the production of fast-burning or detonating ignition cords :
de
en
- US1739004A - Rail anchor :
en
- US1739017A - Refrigeration :
en
- DE487674C - Potato planter with vertical elevator :
de
en
- DE487856C - Method for testing the material properties of elongated magnetizable bodies :
de
en
- FR671154A - Washing or dyeing machine :
en
fr
- GB303739A - Improvements in and relating to the hardening of the heads of railway rails :
en
- FR671298A - Servo balancer suspension system mainly applicable to motor vehicles and railroad trains :
en
fr
- DE476891C - Road with obstacles :
de
en
- US1738706A - Heat exchanger :
en
- US1739237A - Safety calk web :
en
- FR671562A - Manufacturing process of artificial rubber :
en
fr
- US1739167A - Razor stropping means :
en
- US1739204A - Jarring device for pump structures :
en
- US1739349A - Liquid-shaking apparatus :
en
- US1739479A - Gas-cell fabric :
en
- DE487262C - Cable box for multi-conductor cable :
de
en
- DE487437C - Device for anchoring airships :
de
en
- FR671254A - Starting device for driving machines with radial gears :
en
fr
- FR671395A - Improvements to electrical appliances, in particular to devices used to control or control the flow of an electric generator :
en
fr
- FR671570A - Marker for all games :
en
fr
- CA295542A - Nitrocellulose plasticizer and pigment grinding composition :
en
fr
- DE485396C - Self-collecting wardrobe :
de
en
- DE487828C - Linkage device for doors for simultaneous pivoting and moving of the same :
de
en
- US1738803A - Bottle-sealing machine :
en
- US1739282A - Material-working apparatus :
en
- DE487295C - Fireworks and their method of manufacture :
de
en
- US1738821A - Container :
en
- DE487514C - Method and device for dewatering impure ethyl alcohol :
de
en
- US1738602A - Gear pump or engine :
en
- US1738775A - Stair tread and holder :
en
- US1738850A - Heater for automobiles :
en
- US1738987A - Exercising device :
en
- FR671126A - Runner boat over water :
en
fr
- US1739367A - Dust trap :
en
- DK41263C - Sewage cleaner. :
da
en
- US1738735A - Assigstob of due-hale to eloyd l :
en
- US1739481A - Method of making tire cord :
en
- AT115390B - Process for the production of fine-pored metals. :
de
en
- DK41258C - Device for attaching the bottom ring to transport buckets of aluminum, light metal or similar. :
da
en
- GB322613A - Improvements in or relating to coin freed vending machines :
en
- FR671157A - Cathode for mercury vapor rectifiers :
en
fr
- AT115218B - Process for giving fibers or threads made of acetyl cellulose, optionally in blended fabrics, a matt or wool-like appearance. :
de
en
- FR671219A - Self-aligning combined thrust and support bearing and manufacturing process :
en
fr
- FR671274A - Improvements in sprayers for solids :
en
fr
- US1739190A - Multicolor-weft-replenishing loom :
en
- US1739309A - Electric fuse :
en
- US1739382A - Shower-curtain ring :
en
- US1739390A - Clutch :
en
- FR671574A - Improvement of wheels with grip studs, more particularly applicable to agricultural tractors :
en
fr
- US1738864A - Art of protectively treating fruit and the like :
en
- US1738892A - Swinging tag forked mounting :
en
- AT115396B - Process for the mechanical dispersion of alkaline earth and heavy metal salts of phosphoric and arsenic acids. :
de
en
- CA295572A - Manufacture of rayon :
en
fr
- CH136896A - Iron with heat regulator. :
de
en
- CH137066A - Fuel dispenser with pressurized water operation. :
de
en
- AT115345B - Stick hammer with holding device for vertical stick work. :
de
en
- AU1713628A - Improvements in of relating tothe production of nonalcoholic fruit juices :
en
- US1738742A - A corpora :
en
- US1738933A - Meat chopper :
en
- US1738907A - Snare :
en
- CH136895A - Process for chlorinating wool or other animal hair. :
de
en
- DE487527C - Device for applying a thin layer of fine powder to the surface of cooling drums :
de
en
- DE487479C - Automatic shutdown device with a delay derived from distance and time dependencies :
de
en
- DE487700C - Process for the production of lead dust :
de
en
- DE487881C - Procedure for starting double-fed three-phase motors with the help of a special starting machine :
de
en
- US1738788A - Multiple-disk synchronizer :
en
- US1738930A - Magnesium perchlorate :
en
- USD80085S - Design for a chair :
en
- US1738583A - Steering axle :
en
- US1738809A - Steam trap :
en
- CA295574A - Supporting belt :
en
fr
- DE487614C - Firebox ceiling with individual stones suspended from stirrups :
de
en
- FR671417A - insulated nut for electric accumulator terminals :
en
fr
- FR671431A - Improvements in the treatment of siliceous materials :
en
fr
- CH137113A - Process for the production of a new azo dye. :
de
en
- US1739097A - Automatic window-safety latch :
en
- AT115288B - Current collectors, in particular for electric railways. :
de
en
- CH137049A - Connection cord storage for electrical apparatus, e.g. B. for telephone or microtelephonic cords for telephone stations. :
de
en
- AU2074829A - Improvements in gas meters :
en
- CA295508A - Airplane :
en
fr
- CA295460A - Electric heating apparatus for liquids :
en
fr
- CA295530A - Electrical device :
en
fr
- DE487655C - Heat storage for steam power plants :
de
en
- DK41264C - Apparatus for Dividing and Cutting Dough. :
da
en
- US1739401A - Hioh or low pressure plash boiler :
en
- DE487692C - Door closer with fluid piston brake :
de
en
- FR671469A - Improvements to reproducers of electrostatic sounds :
en
fr
- AT115287B - Direct friction wheel dynamo drive of the running wheels of electric locomotives or railcars. :
de
en
- CA295504A - Moulding composition :
en
fr
- DE487465C - Collapsible cooking device for liquid fuels :
de
en
- FR671107A - Improvements in charge regulating devices in electrical installations :
en
fr
- FR671356A - Method and apparatus for coating the edges of perforations with color :
en
fr
- US1738878A - Thermostatic control :
en
- US1739113A - Winding means for motion-picture cameras :
en
- AT115236B - Method and device for the treatment of substances previously brought into a powdery, doughy or granular form with liquid agents. :
de
en
- CH137062A - Establishment for the distribution of goods. :
de
en
- AU2095529A - Freezer fountains :
en
- FR671430A - Improvements to relief valves, for example compressors :
en
fr
- CH136893A - Handcrafted embroidery blanket and method of making it. :
de
en
- CH136888A - Drying cloth. :
de
en
- DE486859C - Dough knitting machine with revolving knitting shells and dividing knives, which take the dough from a trough arranged above them :
de
en
- DE487617C - Vulcanizing press :
de
en
- CA295481A - Cattle fastener :
en
fr
- CH136994A - Composite coupling composed of a hydraulic fluid coupling and a friction coupling. :
de
en
- CA295561A - Connecting rod :
en
fr
- US1738875A - Insulator pin :
en
- US1739007A - Piston for internal-combustion engines :
en
- US1739154A - Automobile door latch :
en
- US1739068A - Method of producing materials in finely-divided form :
en
- US1739460A - Cellular fabric :
en
- DE487523C - Device for the automatic shutdown of the reel roller on dyeing and washing machines for textile pieces :
de
en
- FR671510A - Process for obtaining neutral oils and fats :
en
fr
- US1739414A - Machine for automatically cutting slate into sheets :
en
- US1739453A - Railway-track-aligning tool :
en
- FR35065E - :
fr
- FR671600A - Clutch device for railways :
en
fr
- FR671073A - locknuts :
en
fr
- FR671065A - Process for obtaining high molecular weight sulfonated acids :
en
fr
- GB301723A - Improvements in the combustion chambers of the cylinders of internal combustion engines :
en
- GB322621A - Improvements in or relating to impression or transfer rolls for printing or the like :
en
- US1739294A - Polishing disk :
en
- CH137001A - At least one compressor and at least one steam engine having pumping device for high pressure steam systems. :
de
en
- AT115264B - Cutting device for cigarette rod machines. :
de
en
- AT115292B - Drive device for the steering wheels of motor vehicles. :
de
en
- CA295544A - Parasiticide :
en
fr
- US1739302A - Feed repulper for sedimentation apparatus :
en
- GB306485A - Metallic piling :
en
- CH137133A - Device for connecting measuring instruments and counters in electrical power systems. :
de
en
- CA295478A - Process for preparing solutions of 3-amino-4-hydroxy-5-iodophenylarsonic acid :
en
fr
- CH137098A - Process for N-alkylation with an aminoalkyl halide. :
de
en
- CA295586A - Process for making graining plates :
en
fr
- AT115219B - Method of making hollow man-made fibers. :
de
en
- AT115326B - Device for regulating the drilling feed rate in earth drilling rigs. :
de
en
- CA295448A - Sole moulding form :
en
fr
- CH137126A - Process for the preparation of a valuable vat dye. :
de
en
- US1739094A - Process of producing a dry mixture of chemicals suitable for the preparation of fire foam :
en
- US1739222A - Shrink-head casing for ingot molds :
en
- CA295473A - Windshield wiper :
en
fr
- CA295585A - Method and apparatus for the production of transfer rolls :
en
fr
- CH136958A - Device for almost instantaneously measuring the flow rate of a fluid with respect to an independent variable. :
en
fr
- US1739133A - Combustion apparatus :
en
- CH136928A - Bar of soap. :
de
en
- AT115263B - Baking tray cleaning machine. :
de
en
- CH136863A - Process for the production of refractory products from natural magnesium silicates. :
de
en
- DE487715C - French cuff :
de
en
- FR671501A - Welding of magnesium alloys :
en
fr
- GB322506A - Improvements in or relating to machines for operating upon boot and shoe soles :
en
- US1738510A - Agricultural implement :
en
- US1739340A - Signaling system :
en
- FR671213A - Mount for transmission shafts :
en
fr
- FR671480A - Flat groove rail :
en
fr
- GB318193A - Sectional steam boilers and liquid heaters :
en
- US1738662A - Ball transmission :
en
- US1739285A - Multiple-indicating temperature-responsive device :
en
- DE487693C - Method of rejecting cigarettes :
de
en
- US1738761A - Tubular-plate press and folder :
en
- US1739432A - Automatic drive for opening and closing mold boxes and metal-controlling organs in machines for casting stereoplates :
en
- GB322619A - Improvements in or relating to pit props or the like :
en
- US1738770A - Flexible tail light for vehicles :
en
- US1738638A - Adjustable cap :
en
- US1739380A - Header thrashing attachment :
en
- US1738548A - Hospital rolling cot :
en
- US1738692A - Unidirectional driving device :
en
- FR671524A - Filing system :
en
fr
- US1738655A - Oil burner :
en
- CH136867A - Electrically heated frying pan. :
de
en
- US1739402A - Flying machine :
en
- CH137031A - Process for heating material and electric melting furnace for carrying out this process. :
de
en
- CA295503A - Method of and furnace for carrying out chemical reactions :
en
fr
- CH137139A - Process for the preparation of 2-B-diethylaminoethoxy-6-nitro-9-aminoacridine. :
de
en
- US1738896A - Meat-saw guard :
en
- US1739209A - Bobbin release for weft-replenishing mechanism :
en
- US1738759A - Machine for reducing printing plates to uniform thickness :
en
- US1738916A - Steam curling iron :
en
- AT115212B - Electrically heated annealing furnace system. :
de
en
- AU2002629A - Improvements in or relating to anti-dazzle spectacles :
en
- CA295498A - Dye :
en
fr
- US1739334A - Cigarette machine :
en
- US1739465A - Machine for automatic cutting of recesses or the like in straight or curved direction on surfaces :
en
- CA295465A - Snow plough :
en
fr
- CA295521A - Cellular wall board :
en
fr
- US1738659A - Aldehyde manufacture :
en
- US1739184A - Filling stop motion for looms :
en
- DE487627C - Trailer hitch :
de
en
- US1739198A - wilhelm :
en
- US1739244A - Feed mechanism for sewing machines :
en
- CH137040A - Process for the preparation of therapeutically usable solutions from basic quinine. :
de
en
- AT115315B - Text board. :
de
en
- AU2068929A - Improvements in or relating to discharge devices suitable for use in photographically recording or visibly indicating electrical variations :
en
- US1738872A - Safety device for punch presses :
en
- US1738790A - Linkage for fuel pumps :
en
- US1739083A - Automobile theft-preventing device :
en
- US1738688A - Float-operated circuit closer :
en
- US1739217A - Synthetic ammonia process :
en
- DK41266C - Garden tools for Weeding, Hypnosis of Potatoes and the like. :
da
en
- US1738579A - Wrist-watch fastener :
en
- US1738924A - Power take-off :
en
- US1739361A - Piston ring :
en
- FR35055E - :
fr
- GB310319A - :
en
- CH136983A - Die holder for drawing machine. :
en
fr
- US1738839A - Dishwashing machine :
en
- US1739084A - Arrangement for facilitating the starting of internal-combustion engines :
en
- US1739183A - Truck for removing house refuse :
en
- US1739277A - Apparatus for measuring the permeability of magnetic materials :
en
- GB322758A - Improvements in or relating to packing machinery :
en
- GB323046A - Improvements in and relating to the recording or the reproduction of sound on or from sound films :
en
- GB297091A - Improvements in and relating to over-load protective arrangements :
en
- GB322708A - Improvements in or relating to drums, crates or like containers and closures therefor :
en
- DE487673C - Coin collecting device for coin sorting machines :
de
en
- DE487871C - Process for the production of condensation products from urea or its derivatives and formaldehyde :
de
en
- DE487937C - Drying drum with star-shaped trickle installations :
de
en
- FR671193A - New rice powder box :
en
fr
- GB322570A - Superchargers for internal combustion engines :
en
- US1738921A - Box-strap seal :
en
- US1739169A - Tube-frame-supporting chain for axminster looms :
en
- DE487734C - Facility for treating patients by means of high-frequency electrical currents :
de
en
- DE487890C - Silencer :
de
en
- CA295432A - Can :
en
fr
- US1739020A - Agricultural machine :
en
- DE487349C - Rustless gas generator :
de
en
- FR671071A - Game with playing surface in the form of a special checkerboard and pawns operated by an auxiliary device :
en
fr
- FR671086A - Improvements relating to transmission mechanisms used in automobiles :
en
fr
- AT115220B - Process for the recovery of copper sulphate suitable for the production of copper silk from the waste water of copper silk factories. :
de
en
- DE486802C - Cinematograph with optical compensation for light or image migration :
de
en
- DK41238C - Method in which a mechanical wood pulp is produced without grinding, which has the character of hot-ground wood grinding. :
da
en
- DE487619C - Reading drum :
de
en
- DE487624C - Control device for film flow in cinematographic apparatus :
de
en
- US1738741A - Automatic door operating and locking device :
en
- US1738977A - Best available cop i :
en
- US1738524A - Device for locking evacuated tubes :
en
- US1738959A - Vacuum-tube discharge device :
en
- AU1714028A - Improvements in floor polishing devices :
en
- US1739319A - Sheet stacker :
en
- US1739486A - Method of producing accelerators for the vulcanization of rubber :
en
- US1738794A - Method and apparatus for saturating fibrous articles :
en
- US1739024A - Method and means for lubricating cylinders of reciprocating engines, compressors, pumps, etc. :
en
- GB302359A - Process of and apparatus for the production of solid carbon dioxide :
en
- US1739037A - Fire rack for chinaware :
en
- DE480512C - Process for the utilization of the broths of evaporation apparatus for thickening solutions or for drying solid substances :
de
en
- US1738708A - Apparatus for exercising the ocular muscles and for fusion training :
en
- US1738795A - Potato digger :
en
- CA295564A - Oil injection safety device :
en
fr
- AU2080129A - Wave signaling system :
en
- US1739347A - Oven utensil :
en
- CH137070A - Device for the edge closure of vehicle tops. :
de
en
- US1739448A - Tionale de matiebes colobantes et manttfacttjbes de pbodtjits chimiqtjes :
en
- US1738643A - Watch suhport :
en
- CA295627A - Rail anchor :
en
fr
- AT115348B - Process and device for the production of iron-reinforced concrete solid and hollow structures. :
de
en
- AT115325B - Process for processing hard coal. :
de
en
- CA295458A - Hoist :
en
fr
- CA295444A - Railway draft rigging :
en
fr
- AT115370B - Process and device for the separation of impurities from liquids, colloidal solutions, emulsions and similar dispersions. :
de
en
- DE487489C - Rollable weather protection device for bicycles :
de
en
- US1738825A - Ice shaver :
en
- US1739063A - Electric resistance welding of pipe :
en
- US1738680A - Furnace :
en
- US1739234A - Process of making metal filaments :
en
- US1739248A - Method of reclaiming railway-car axles :
en
- US1739365A - Foot brake for railway cars :
en
- AT115221B - Process for performing biochemical processes. :
de
en
- AT115329B - Foam float. :
de
en
- US1738645A - Rotary fluid-pressure motor :
en
- US1739091A - Process for refining crude borax :
en
- US1739363A - Individual combination salt and pepper shaker :
en
- US1738882A - Ingot mold :
en
- DE487630C - Hinge for doors and windows of vehicles :
de
en
- DE487653C - Dam made of sheet metal for flushing offset :
de
en
- FR671051A - Improvements in circuit arrangements of coupling transformers :
en
fr
- FR671209A - Improvements to oil burners :
en
fr
- DE487392C - Electric drive of two roller lines, one of which is driven by a DC motor in a Leonard circuit, while the other is directly coupled to the control converter feeding the first line :
de
en
- GB322644A - An improvement relating to means for adjusting the height of tennis and like nets :
en
- US1739025A - Spring shackle :
en
- US1739078A - Swimming pool :
en
- US1738784A - Tractor :
en
- AU1716528A - Glass forming apparatus :
en
- US1739254A - Form for concrete road curbing :
en
- US1739095A - Pump :
en
- US1739344A - Electric furnace :
en
- AU1976829A - Improvements in cylinders, valves and valve operating means of locomotive steam engines :
en
- US1738543A - Process for removing odors from gases and air :
en
- US1738545A - Windshield wiper :
en
- US1739160A - Locomotive :
en
- US1739171A - Needle motion for axminster looms :
en
- USD80102S - Bebnabd f :
en
- CH136901A - Process for the production of a durable powdered milk can. :
de
en
- CH136906A - Process for replacing the amino group with halogens in aliphatic and aromatic compounds. :
de
en
- FR671468A - Metal spoked wheel, intended more particularly for motor cars :
en
fr
- US1739415A - Surface condenser :
en
- AT115266B - Pyrophoric lighter. :
de
en
- US1739065A - Music supporting and turning device :
en
- US1739488A - Fender jack :
en
- CA295546A - Pressing machine :
en
fr
- CA295529A - Vibration recording apparatus :
en
fr
- US1738707A - Furnace-wall construction :
en
- CH136921A - Process for the preparation of a basic azo dye. :
de
en
- CA295554A - Apparatus for the production of fuel gases :
en
fr
- CH136919A - Process for the preparation of 3,5-dichloro-4- (4'-methoxy-phenoxy) -nitrobenzene. :
de
en
- AT115395B - :
de
en
- AT115376B - Method for the wireless transmission of characters at high speed. :
de
en
- AT115270B - Drive shaft seal for mills. :
de
en
- CH137015A - Voltaic element. :
en
fr
- FR671367A - Gas oven with trays circulating in the cooking chamber :
en
fr
- GB322626A - Improvements in weighing scales or apparatus :
en
- DE487729C - Process for bright annealing, especially of metals that are difficult to bright anneal :
de
en
- DE487661C - Method for wave measurement with the help of quartz crystals :
de
en
- FR671406A - Automatic drain :
en
fr
- GB322790A - Improvements in or relating to process and apparatus for administering anaesthetics :
en
- CA295463A - Rail grinding machine :
en
fr
- CH137011A - Fuel pump on injection internal combustion engines with several injection valves in the cylinder. :
de
en
- CH137115A - Process for the production of a new azo dye. :
de
en
- DE487418C - Transport and storage vessels for acidic and alkaline liquids and the process for their production :
de
en
- FR35083E - :
fr
- FR671291A - Semi-flexible coupling for steam lines :
en
fr
- AT115327B - Device for regulating the drilling feed rate according to the drilling resistance in earth drilling rigs. :
de
en
- CH137128A - Process for the production of a dye binder which can be swelled with cold water. :
de
en
- CH136883A - Method and device for treating thread cakes in high-speed spinning pots. :
de
en
- AT115282B - Rescue tower. :
de
en
- US1739355A - Torquing arrangement for tandem-axle vehicles :
en
- US1739139A - Pump :
en
- FR671310A - Device allowing the collection and evacuation of soot, in chimneys or similar ducts :
en
fr
- US1739485A - Hook rule :
en
- GB322553A - Improvements in the manufacture and production of gases and in grates therefor :
en
- AU1927729A - Improvements in and relating tox-ray fracture tables :
en
- DE487854C - Device for connecting two pieces of furniture :
de
en
- DK41239C - Device for fire extinguishers. :
da
en
- CH136904A - Paper drawing device on cigarette machines. :
de
en
- CA295489A - Single or double helical gear wheel :
en
fr
- US1738559A - Looper mechanism for sewing machines :
en
- US1738612A - Method of and apparatus for making bottle seals :
en
- US1739416A - Attachment for violins :
en
- US1739149A - Mixing mill :
en
- CH136952A - Anti-kickback sole for skis. :
en
fr
- CH137020A - Circuit arrangement for transformers of twelve-phase rectifiers. :
de
en
- CH137082A - Rowing device. :
de
en
- DE487650C - Connection for the control rod with the tongues at points :
de
en
- CA295516A - Rear quarter window for vehicle bodies :
en
fr
- CH137107A - Process for the preparation of an azo dye. :
de
en
- CA295457A - Process for bleaching materials for the manufacture of hats :
en
fr
- US1739081A - Blindstitch sewing machine :
en
- CH137016A - Voltaic element. :
en
fr
- AT115340B - Pliers-shaped tool for driving in nails when tacking skins on clamping boards or the like. :
de
en
- US1738598A - Shoe heel and method of assembling and attaching the same :
en
- US1739172A - Revoker for regularly-moving transferrer arms :
en
- US1739216A - Clutch mechanism and changing of speed :
en
- FR671127A - Improvements to quick-feed closing devices :
en
fr
- FR671277A - Ventilation process for multi-deck roasting ovens :
en
fr
- FR671294A - Motorcycle rear seat mounting device :
en
fr
- CA295493A - Amusement apparatus :
en
fr
- FR671164A - Process for the production of preparations suitable for the manufacture of dyes :
en
fr
- FR671295A - Automatic locking systems and adjustment in any desired position of the movements of all armchairs, chairs and operating tables :
en
fr
- CH137067A - Elevator for viscous liquids. :
en
fr
- FR671159A - Process for obtaining easily condensable nitrogen oxides :
en
fr
- AT115217B - Double-walled slag and wind form consisting of welded metal sheets for blast furnaces. :
de
en
- AT115362B - Stick hammer with exchangeable insert plate. :
de
en
- DE487455C - Arrangement of chokes for sheathed cables :
de
en
- DK41220C - Device for upright, double-acting internal combustion engines. :
da
en
- US1739156A - Four-high mill :
en
- CA295515A - Preparation of low viscosity cellulose fibres :
en
fr
- GB322528A - Improvements in or relating to knitting machines :
en
- FR35094E - :
fr
- US1739033A - Hot-dish-removing device :
en
- DE487321C - Machine working according to the rolling process for the simultaneous toothing of two identical bevel helical gears by means of a rotating cutter head :
de
en
- FR671330A - Elastic frame for the establishment of sports helmets :
en
fr
- AT115229B - Process for making color photographs. :
de
en
- CA295598A - Centrifugal machine :
en
fr
- CH137091A - Process for the production of an anthraquinone derivative. :
de
en
- FR671055A - Improvements to telephone systems :
en
fr
- FR671327A - Improvements to highly elastic industrial articles, such as cushions, mattresses, box springs, pillows, bolsters and other similar articles :
en
fr
- FR671402A - Improvements in the assembly of spacing rings for composing and line casting machines :
en
fr
- US1738948A - Water heater :
en
- US1739070A - Typewriter desk :
en
- GB323034A - Improvements in electric junction boxes :
en
- GB322766A - Improvements in the treatment of woven and like fabrics :
en
- CA295492A - Weeder :
en
fr
- DE487568C - Storage for horizontal or inclined rotating drums (grinding drums, rotary furnaces or the like) :
de
en
- GB305231A - Improved process for the thermal treatment of pulverulent material :
en
- GB323008A - Improvements in and relating to the reproduction of sound from sound films :
en
- GB322794A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- FR671171A - Pick-up and loader machine for fertilizers, dredged materials and others :
en
fr
- GB322586A - Improvements in circular knitting machines :
en
- FR671207A - Coupling mode for n-phase rectifier transformers :
en
fr
- GB294199A - Improvements in or relating to apparatus for the manufacture of irregular patterned reverse plated knitted fabrics by means of circular knitting machines :
en
- US1738569A - Receiving station :
en
- FR671094A - Process for the preparation of a binder intended to bind together different materials for the manufacture of blocks, plates, tiles and others, for paving stones and floors as well as for the petrification and waterproofing of objects :
en
fr
- FR671589A - Removable and waterproof closure for containers :
en
fr
- FR671064A - Device for transmitting the work of an engine to a machine performing any work :
en
fr
- FR671394A - Brake device for leonard mining machines :
en
fr
- FR671405A - Shuttle thread winding device for tatting work :
en
fr
- AT115268B - Fastening for the ends of the die guide wires on die setting and line casting machines. :
de
en
- CH137096A - Process for producing a solid diazoazo compound. :
de
en
- US1739022A - Road drag :
en
- FR671308A - Improvements to t receptors. s. f. :
en
fr
- GB323001A - Improvements in synchronous propulsion of pendulums :
en
- US1738814A - Apparatus for ejecting ice cream and the like from containers :
en
- FR671134A - System for cufflinks and similar articles and buttons incorporating this system :
en
fr
- FR671496A - Ventilation unit for boots and shoes :
en
fr
- FR671272A - Manufacturing process for rubber-like products :
en
fr
- GB322732A - Improvements in the construction of the holders of book matches :
en
- GB322693A - Motor trucks :
en
- FR671181A - Metal post with oval lower post :
en
fr
- GB305669A - Diaphragm for sound receiving and emitting devices :
en
- DE487602C - Protective device for communication lines endangered by high voltage :
de
en
- GB322591A - Improvements in and relating to cattle watering devices :
en
- US1739021A - Fastener-setting machine :
en
- US1739412A - Ring-clamping mechanism for milling machines :
en
- US1739128A - Electric toaster :
en
- DE487364C - Electric billboard :
de
en
- FR671390A - Process applied to the manufacture of measuring instruments of the ferraris type, in particular electricity meters :
en
fr
- CA295486A - Compound internal combustion engine :
en
fr
- GB301898A - Manufacture of divinyl and homologues thereof :
en
- GB318220A - Improvements in equalisers for bogie frames, particularly for railway rolling stock :
en
- GB322689A - Improvements in or relating to diaphragms or membranes for the reproduction and amplification of sounds :
en
- FR671270A - Improvements to liquid stopper ball valves :
en
fr
- DE487560C - Reduction of ores :
de
en
- DE487632C - Process for the manufacture of footwear :
de
en
- DE487678C - Self-closing valve for flushing systems :
de
en
- GB303113A - Improvements in and relating to carburettors :
en
- US1738563A - Recording device for measuring instruments :
en
- US1738686A - Elevator-door-control system :
en
- US1738902A - Card game :
en
- FR671374A - Elevator advanced for handling hay, straw, grain or similar products :
en
fr
- US1738750A - Braking apparatus :
en
- US1739132A - Shock absorber :
en
- DE487909C - Roller for shredding devices, the jacket of which consists of rings sitting on a cone-shaped core :
de
en
- FR671452A - Shooting glasses :
en
fr
- FR671077A - Improvements to cleaning accessories :
en
fr
- DE487395C - Device for measuring the dose of X-rays by means of the thermal effect of the rays :
de
en
- US1739299A - High-frequency oscillator :
en
- DE487675C - Pressure control device in the form of a control valve for motor sprayers to combat pests :
de
en
- DE487416C - Self-indicating slide target :
de
en
- GB322624A - Improvements in or relating to the water circulating systems of internal combustion engines :
en
- CH137110A - Process for the preparation of an azo dye. :
de
en
- FR671120A - Improvement in radiators :
en
fr
- FR671408A - Device for processing cheese wheels :
en
fr
- GB302913A - Improvements in and relating to electric switch mechanisms :
en
- FR671530A - packaging case for black and colored pencils, and for other articles, and method of making such cases :
en
fr
- CH137078A - Plain bearing axle bushing. :
de
en
- IS25B6 - Materials for repairing and improving clothing, etc. :
en
is
- US1738679A - Jack tool :
en
- US1738597A - Continuous-tunnel kiln :
en
- US1738818A - Grading machine :
en
- CA295514A - Compressed composition :
en
fr
- GB318129A - Improvements relating to moulds for vulcanising rubber :
en
- CA295609A - Driving mechanism for sectional machines :
en
fr
- CH137100A - Process for producing a solid diazoazo compound. :
de
en
- AT115333B - Power shovel. :
de
en
- CH137008A - System with multi-cylinder internal combustion engine and exhaust gas turbines. :
de
en
- FR35062E - :
fr
- FR671495A - Single remote control lubrication and cleaning device :
en
fr
- DE487573C - Writing and drawing board :
de
en
- CA295443A - Curling iron heater :
en
fr
- CA295626A - Refrigerating system :
en
fr
- CH136909A - Process for the preparation of 2-chloroanthraquinone-1-carboxylic acid. :
de
en
- US1739031A - Disazo dyes and process of preparing the same :
en
- GB322765A - Improvements in or relating to a process of and apparatus for the distillation and gasification of solid carbonaceous material :
en
- US1738592A - Welding apparatus :
en
- US1739073A - Air moistener :
en
- US1739243A - Sewing machine :
en
- DE487636C - Control of toy vehicles :
de
en
- GB307733A - Electrostatic acoustic device for transmitting and receiving purposes :
en
- US1738806A - Machine for use in making boxes :
en
- CH136905A - Body that can be used as a filter or diaphragm and process for its manufacture. :
de
en
- FR671158A - Lacquers, artificial materials and the like :
en
fr
- FR671370A - Folding bed device :
en
fr
- GB322648A - Improvements in or relating to automatic weighing apparatus :
en
- CH137026A - Method and device for maintaining the impregnation of electrical high-voltage cables. :
de
en
- GB300243A - Improvements in two stroke cycle internal combustion engines :
en
- AT115272B - Milking machine. :
de
en
- US1738627A - Duplicating-copy machine :
en
- US1738800A - Soldering apparatus :
en
- US1739102A - Pavement :
en
- DK41228C - Method for Treating Plates or Films of Non-Hygroscopic Mixtures Containing Alkyl Salts of Cellulose or Cellulose Eaters. :
da
en
- FR671457A - Bleaching process :
en
fr
- GB297039A - Improvements in polyphase protective or regulating apparatus :
en
- CH136908A - Process for the preparation of 1. 3-butylene glycol. :
de
en
- US1738540A - System of generating and storing electricity :
en
- US1739252A - Filling machine :
en
- FR671556A - Precision drawing device :
en
fr
- GB322661A - Improvements in hat holders applicable to the bottoms of chairs or seats :
en
- GB322730A - Improvements in or relating to the manufacture of artificial silk :
en
- GB322774A - Improvements in or relating to collapsible cots and the like furniture for sleeping purposes :
en
- DE455119C - Resiliently mounted water level indicator by means of ball joints :
de
en
- GB322590A - Improvements in gear cases for cycles or motor cycles :
en
- US1738927A - Valve for pneumatic tires :
en
- US1738947A - And abeli h :
en
- US1739425A - Lunch kit :
en
- US1739090A - Combined trolley-feeder clamp :
en
- US1738920A - Blasting cartridge :
en
- US1739320A - Disappearing picture illuminator :
en
- CH136959A - Apparatus for measuring the braking respectively. circumferential force occurring when driving the wheels of motor vehicles. :
de
en
- CH136916A - Process for the production of aniline sodium. :
de
en
- US1738895A - Sign :
en
- DE487883C - Alternating control with two separately adjacent fire chambers :
de
en
- FR671541A - Process for the preparation of nitrogenous derivatives of the dibenzpyrenquinone series :
en
fr
- GB322654A - Improvements in and relating to fluid segregator :
en
- FR671520A - Improvements made to tube assembly devices :
en
fr
- FR671447A - Apparatus for treating gummed paper to prevent it from rolling on itself in a free state :
en
fr
- GB313163A - :
en
- GB295259A - An improved process for the hardening of papier mache materials or the like :
en
- GB322733A - Method of and apparatus for making gas of the nature of producer gas from liquid fuel :
en
- FR671483A - Process for the production of nitrosodiazoic compounds of the diphenylamine series and for their preparation, giving on their dissolution nitrosodiazoic compounds :
en
fr
- GB322584A - Improvements in or relating to wireless receiving apparatus :
en
- GB322614A - Improvements in radio or wireless aerials (antenna) for emission or reception :
en
- GB322630A - Improvements in or relating to weaving looms having stationary weft supplies :
en
- FR671121A - Sheet metal disc wheel :
en
fr
- CA295469A - Railway draft rigging :
en
fr
- CA295622A - Apparatus for digging up ground from below the surface :
en
fr
- CH137004A - Two-stroke gas engine with slot scavenging. :
de
en
- CH136935A - Process for the production of coatings on aluminum and its alloys. :
de
en
- CH137129A - Process for the production of a dye binder which can be swelled with cold water. :
de
en
- FR671448A - Machine for manufacturing concrete blocks calibrated in all directions, allowing the manufacture of concrete blocks covered by French patents 631.012 and 650.611 :
en
fr
- GB300991A - An improvement in cinematograph films :
en
- DE487482C - Hydraulic pot press :
de
en
- DE487688C - Fluid gear for coupling two coaxial shafts :
de
en
- FR35070E - :
fr
- GB322579A - Improvements in telephonic loud speakers :
en
- GB322670A - Improvements in or relating to electric lamp fittings :
en
- DE487615C - Device for the automatic disengagement of warp knitting machines and similar knitting machines :
de
en
- FR671558A - Manufacturing process of ethers :
en
fr
- GB323031A - Improvements in or relating to the dry-spinning of artificial silk :
en
- DE487597C - Process for the preparation of therapeutically highly effective esters of unsaturated acids :
de
en
- US1738651A - Electric-current measuring and indicating means :
en
- US1738900A - Belt buckle :
en
- GB322561A - Improvements relating to phonograph disc recording & reproducing machines and means for driving and synchronising same with kinematograph apparatus :
en
- GB322580A - Improvements in paper and like tubes and bobbins and the like for yarn or thread andthe method of forming them :
en
- FR671575A - Automatic weighing and distribution system, more particularly applicable to the establishment of a lime and cement hydrator :
en
fr
- DE487524C - Strand washing machine for fabrics :
de
en
- FR671097A - Recording process for talking and sound films :
en
fr
- FR671487A - Device intended to be launched from an airplane, equipped with a rocket to illuminate the landing field from the ground or with a height probe to measure the height of the flight of an airplane over invisible terrain :
en
fr
- GB322567A - A new or improved connection for pipes and tubes :
en
- GB322640A - Improvements in deck-chair covers :
en
- USD80080S - Karl haoenatter :
en
- CA295623A - Sound reproducer :
en
fr
- US1738768A - Front-wheel brake :
en
- US1738805A - Engine rear support :
en
- DE487443C - Card with protective fold for graduated cards :
de
en
- GB310533A - :
en
- US1739441A - Automobile license plate and automobile license-plate holder :
en
- FR671247A - Electric flashlight combined with a block of instructions or a photographic camera or with both together or with other equipment necessary for defense :
en
fr
- US1738730A - Apparatus for grinding, smoothing, and polishing plates of glass, marble, or other similar materials :
en
- DE487707C - Process for the production of plastics from styrene :
de
en
- DE487540C - Arrangement for regenerative braking of direct current series motors, especially for those in which auxiliary excitation windings are shunted to the armatures and series fields during the braking time :
de
en
- FR671307A - Improvements to glass :
en
fr
- GB322563A - Improvements in shift control mechanism for automobiles :
en
- US1739436A - Hog scalder :
en
- CH137019A - Transformer winding. :
de
en
- DE487654C - Process for the preparation of condensation products from aromatic amines and formaldehyde :
de
en
- FR671115A - Advanced machine for mounting and stacking bags and other parcels or goods :
en
fr
- FR671379A - Processes and devices for crumbling and transporting grape marc, apples and all other materials :
en
fr
- GB322503A - Apparatus for indicating the beating of the human heart :
en
- AT115306B - A device for filling cigarette boxes with a conveyor table rotating in sections. :
de
en
- FR671465A - Improvements to vehicle wheels :
en
fr
- CH136986A - Bar turning machine. :
en
fr
- US1739313A - Oil-dispensing apparatus :
en
- GB314853A - Improvements in or relating to radiators for heating buildings :
en
- DE487587C - Traveling screen with swing-out cross bars guided between two lateral, endless chains running over reversing chain wheels :
de
en
- DK41227C - Table that can be turned into Chair. :
da
en
- FR671368A - Refrigerating device :
en
fr
- GB322668A - Improvements relating to condenser carding engines :
en
- CA295621A - Oyster and clam opener :
en
fr
- CH136926A - Process for the production of colorless sulfurized oils. :
de
en
- US1739051A - Wetmore :
en
- US1739226A - Nozzle :
en
- US1739266A - Container :
en
- FR671100A - butcher's stall and table cleaning device :
en
fr
- GB322535A - Improvements in or relating to optical projection apparatus :
en
- GB322549A - Improvements in door closing springs :
en
- CH136856A - Process for the production of an embankment covering on embankments. :
de
en
- US1739253A - Brake-hanger support :
en
- US1739348A - Bottle cap :
en
- GB322692A - Improvements in electric high-tension transmission systems :
en
- DK41230C - Machine for stepwise Pinning of Footwear. :
da
en
- FR671344A - Two speed speed reducer for aircraft engines :
en
fr
- GB322599A - Improvements in or relating to change speed gear :
en
- FR671507A - Indirectly heated incandescent cathode for discharge vessels, especially for electronic lamps :
en
fr
- FR671537A - Hermetic mounting of electrodes, especially for large rectifiers :
en
fr
- FR671586A - Multitubular pneumatic :
en
fr
- FR671399A - Process for the preparation of anthraquinone-carbonic acids and their derivatives :
en
fr
- AT115346B - Remote display device for pressure and water level changes. :
de
en
- CA295563A - Portable ventilating outfit :
en
fr
- GB322690A - Improvements in gyratory crushers :
en
- US1739157A - Screen hanger :
en
- CA295490A - Automobile spring :
en
fr
- US1738683A - Antitheft electric-light bulb :
en
- US1739338A - Pneumatic tool :
en
- CA295435A - Process of working natural sodium sulphate deposits :
en
fr
- CH136970A - Pocket watch with dial cover. :
de
en
- US1739137A - Heat-transfer means for rotating electrical machinery :
en
- AT115201B - Process for the production of rib shims for switches. :
de
en
- DK41236C - Spoon pessaries. :
da
en
- US1738772A - Outboard-motor tachometer organization :
en
- US1738574A - Fastening-inserting machine :
en
- CH136920A - Process for the preparation of an azo dye. :
de
en
- US1738847A - Chaser and chaser holder for die heads :
en
- US1739369A - Separation of minerals by flotation :
en
- CH136933A - Process for improving the throwing power of nitrophosphates. :
de
en
- DE487105C - Process for the preparation of monoacyl derivatives of cyclic aminothiophenol carbon and sulfonic acids :
de
en
- US1738729A - Well protection device for elevators :
en
- US1738812A - Wire splicer :
en
- US1739185A - Float-ball valve :
en
- US1739300A - Card-deckling machine :
en
- US1739440A - Combination tool :
en
- US1739490A - Slicing machine :
en
- CH136999A - Device for improving the side sealing on working machines with rotating or oscillating pistons. :
de
en
- CA295635A - Party line telephone system :
en
fr
- US1738675A - Automatic brake control for power-propelled vehicles :
en
- US1738826A - Rotary drier :
en
- CH137123A - Process for the preparation of a new, nitrogenous vat dye. :
de
en
- AT115206B - Device for feeding one or more welding points simultaneously by the same welding generator. :
de
en
- AT115237B - Method for protecting wool, fur and the like Like. Against moth damage. :
de
en
- AT115343B - Mixing drum for mixing concrete, mortar, etc. :
de
en
- US1738728A - Closure for paste tubes :
en
- US1739403A - Sectional oil-babbel back :
en
- US1738765A - Process for the manufacture of titanium dioxide :
en
- AT115397B - Device for exposing wounds with resilient spreading legs. :
de
en
- CH137039A - Therapeutic apparatus. :
de
en
- CH136982A - Multiple drawing bench. :
en
fr
- US1739201A - Phonograph needle :
en
- US1739316A - Illuminated purse :
en
- US1739430A - Relief valve :
en
- CA295560A - Tensioning means for plating knitting machines :
en
fr
- CA295591A - Food product :
en
fr
- FR671357A - Improvements to fluid pressure brake devices for airplanes :
en
fr
- GB322569A - Improvements in or relating to intervalve transformers employed in radio apparatus :
en
- US1738923A - Apparatus for feeding molten glass :
en
- US1739056A - Method of finishing sheet-metal tiling :
en
- CH136927A - Process for making fine suspension stearin soaps. :
de
en
- DE487499C - Device for remote display of periodic measuring instruments :
de
en
- AT115350B - Fire safety device for cinematographic projection apparatus. :
de
en
- AT115226B - Gas firing. :
de
en
- CH137037A - Process for the production of varicose vein stockings. :
de
en
- CA295620A - Bed :
en
fr
- DE487746C - Coin counting and packaging device :
de
en
- FR671099A - Machine for stacking sheets :
en
fr
- US1738691A - Device for making lather :
en
- CH136953A - Device for making the tips of billiard sticks receptive to chalk. :
de
en
- US1738845A - Sadiron stand :
en
- US1738860A - Hydraulic rotary underreamer :
en
- US1738980A - Brake :
en
- US1739356A - Rock-drilling mechanism :
en
- FR671225A - Camera :
en
fr
- FR671426A - Travel bag :
en
fr
- AT115294B - Process and system to prevent deposits in boilers, etc. :
de
en
- AT115228B - Process for the production of practically soot-free and ash-free burning metaldehyde. :
de
en
- CA295511A - Metal sharpening machine :
en
fr
- DE487196C - Attachment of artificial teeth to their back or protective plate :
de
en
- US1738541A - Carpet-cleaning machine :
en
- US1738619A - Means for making fluid-tight joints around rotating shafts and the like :
en
- US1738719A - Heating and ventilating apparatus :
en
- AU1700328A - Improvements relating to automatic weighing machines :
en
- CA295615A - Contact drive vibratory fork :
en
fr
- AT115277B - Springy, collapsible men's bicycle frame. :
de
en
- CA295606A - Aerating machine :
en
fr
- CA295619A - Apparatus for steeping seeds with chemicals :
en
fr
- DE487777C - Process for vulcanizing rubber and the like like :
de
en
- CA295597A - Charging machine :
en
fr
- US1738817A - Steam boiler :
en
- CH137140A - Process for the preparation of 4-B-diethylaminoethoxy-6-nitro-9-aminoacridine. :
de
en
- US1738989A - Hanufacture of methyl alcohol :
en
- USRE17520E - Motor-vehicle control pedal :
en
- CH136967A - Watch. :
en
fr
- FR35077E - :
fr
- AT115274B - Device for automatic speed change of motor vehicles, hoists and the like. like :
de
en
- DE487679C - Tap with device for lifting the chick :
de
en
- FR671473A - Device for uniform heating of spinning tubes :
en
fr
- GB322691A - Improvements in book markers :
en
- AT115317B - Visor. :
de
en
- CA295590A - Bleaching agent :
en
fr
- CA295513A - Fire arch :
en
fr
- CA295548A - Drawing ring for wire drawing machines :
en
fr
- AT115281B - Steering device for motor vehicles that run on self-laid rails or chains. :
de
en
- US1738766A - Apparatus for dephlegmation :
en
- US1739035A - Furnace for pulverulent fuel :
en
- US1739224A - Automatic weft-replenishing loom :
en
- US1738992A - Combined filler and stain :
en
- DE487885C - Process for operating furnace systems heated with water gas :
de
en
- FR671385A - Meat mincer :
en
fr
- FR671573A - Tin can and its manufacturing process :
en
fr
- GB322502A - Improvements in or relating to process of and apparatus for distilling solid carbonaceous material :
en
- US1738596A - Golf tee :
en
- AT115393B - Electron tubes for receiving and amplifier purposes. :
de
en
- CA295612A - Connector switch circuit :
en
fr
- US1738793A - Adjustable poster frame :
en
- CH136937A - Process for the purification of metal salt solutions contaminated by organic substances. :
de
en
- US1738535A - Service tray for soda fountains and the like :
en
- US1738957A - Photo-electric tube :
en
- US1738958A - Sand-blasting machine :
en
- US1738991A - Manufacture of double-walled vacuum receptacles :
en
- USD80077S - Howard l :
en
- US1739307A - Impregnation of porous gels with a solid material :
en
- US1739182A - Adjustable-jaw wrench :
en
- US1739393A - Bottle stopper :
en
- US1739433A - Shawl coat :
en
- CH136864A - Process for the production of porous masses from hardenable, mineral substances. :
de
en
- US1738983A - Hotbed for rolling mills :
en
- US1739053A - Worm-drive belt-tightening device :
en
- FR35052E - :
fr
- FR671168A - Ammonia gas superheating process :
en
fr
- US1738575A - Radio speaker diaphragm :
en
- US1738727A - Apparatus for use in the electrolytic deposition of metal on metal tubes :
en
- AT115232B - Process for the continuous charring of wood and other substances containing cellulose and lignin. :
de
en
- DE487669C - Piston compressor :
de
en
- CA295438A - Signal device for electric machines :
en
fr
- DE487613C - Device for leaching bones, adipose tissue, etc. :
de
en
- FR671393A - Vacuum brake improvements :
en
fr
- US1739001A - Toilet seat :
en
- US1738913A - Expansible-collapsible element :
en
- AT115338B - Fabric made from feathers. :
de
en
- CA295581A - Device for cutting sheet glass :
en
fr
- DK41231C - Procedure for the manufacture of iron retaining walls. :
da
en
- FR671474A - Cash register upgrades :
en
fr
- US1738909A - Intermittent drive for scorekeeping devices :
en
- US1739443A - Vapor electric device :
en
- DE487863C - Edging device for rolling mills :
de
en
- DE487518C - Device for loading bulk goods from railroad cars into ships :
de
en
- DE487600C - Cutting coupling :
de
en
- DK41246C - Vacuum cleaner with two or more impellers. :
da
en
- US1738681A - Hair curler :
en
- US1738689A - Float and method of making same :
en
- CH137094A - Process for the preparation of an arylaminonaphthalene derivative. :
de
en
- DE487609C - Multi-phase plate capacitor with solid dielectric between the layers belonging to the different phases, which are stacked on top of one another in a single structure :
de
en
- FR671300A - Fixed-level inkwell-reservoir :
en
fr
- FR671424A - Improvements in electromagnetic control devices, in particular for loudspeakers and other sound reproducing devices :
en
fr
- FR671489A - Automatic machine for processing (such as bleaching or dyeing) artificial silks or other textiles :
en
fr
- GB322566A - Improvements in or relating to signalling systems used in mines and like places :
en
- GB322715A - Improvements in or relating to water flushing apparatus :
en
- GB322770A - Improvements in coin-freed machines :
en
- US1738941A - Light-projecting machine :
en
- US1738693A - Combined cigar and cigarette extinguisher :
en
- US1739071A - Tenter clip :
en
- US1738846A - Radiator ornament :
en
- US1739159A - Regulator system :
en
- FR671196A - Method for knitting tubular knit designs :
en
fr
- FR671215A - Mount for transmission shafts :
en
fr
- AT115276B - Foldable window guides for car doors, especially for convertibles. :
de
en
- CH136950A - Keyboard instrument. :
de
en
- DK41251C - Electricity meter. :
da
en
- AT115341B - Method and machine for plucking skins. :
de
en
- US1738709A - Electrical plug-and-socket connection :
en
- US1738739A - Magnetic separator for cane-crushing machinery :
en
- US1738914A - Apparatus for heat exchanging :
en
- US1739251A - Supporting means for gyroscopic compasses :
en
- AT115259B - Process for processing tobacco. :
de
en
- CA295636A - Valve reseating tool :
en
fr
- FR35057E - :
fr
- GB322523A - Folding bed convertible into a chair or settee :
en
- US1739112A - chicago :
en
- US1739438A - Portable grease dispenser :
en
- US1739189A - Head motion for looms :
en
- FR671200A - Shock-free and precisely phased coupling of rotating parts :
en
fr
- US1739166A - Induction meter :
en
- US1738521A - Septic sewage-disposal plant :
en
- DE487578C - Manufacture of phosphorus :
de
en
- FR671282A - Advanced lifting device for wheels of automobiles and other vehicles :
en
fr
- FR671345A - Pump :
en
fr
- GB322526A - Improvements in or relating to impulse generators for use in telephone or like systems :
en
- CH137081A - Process for shunting and braking in electric traction vehicles that can be used for both single and group journeys. :
de
en
- DE486298C - Periodic absorption refrigeration machine with dry absorption material :
de
en
- DE487390C - Method for fastening the winding heads of runners of electrical machines by applying metal caps to the winding heads :
de
en
- GB297040A - :
en
- FR671256A - Improvements to processes for obtaining phosphates and hydrogen :
en
fr
- DE487658C - Machine for printing standing text with changing addresses :
de
en
- US1738954A - Liquid-treating apparatus :
en
- US1738988A - Sound actuated and producing device :
en
- US1739121A - Swinging cover for dishwashers and the like :
en
- US1739288A - Ampul :
en
- FR671061A - Method and apparatus for making separate, anatomically accurate shoe linings :
en
fr
- GB322596A - Improvements in the production of metal ferrules for use in the forming of pipe joints :
en
- GB322623A - Improvements relating to building-motions for spinning, doubling and other like machines :
en
- US1738658A - Method and machine for making plate electrodes :
en
- US1739067A - Protective plug for drainage fixtures :
en
- US1739332A - Furniture polish :
en
- GB322788A - Improvements relating to fluid pressure braking apparatus :
en
- FR671124A - Steel :
en
fr
- FR671309A - Improvements to devices and switch mechanisms of the "retractable" type :
en
fr
- GB295404A - Improvements in or relating to printing machines :
en
- GB322677A - Improved wiring for dart-board :
en
- US1739459A - High-pressure press :
en
- GB322618A - Improvements in non-skid chain devices for vehicle wheels :
en
- US1739124A - Switch box :
en
- US1739199A - Garage heater :
en
- US1739468A - Golf club :
en
- AT115371B - Process for the representation of highly porous lead aggregates. :
de
en
- DE487574C - Locking device for drawing heads of parallel drawing devices :
de
en
- DE487487C - Self-supporting car body for vehicles, in particular for motor vehicles :
de
en
- DE487631C - Machine for the production of openings and decorations in the upper leather of footwear :
de
en
- FR671062A - Control device for the rear light of auto-trucks :
en
fr
- FR671161A - Process for preparing azo dyes insoluble in water :
en
fr
- GB322738A - Improvements in and relating to female urinals and bedpans :
en
- US1739069A - hasselbring :
en
- US1739274A - Fire-extinguisher unit :
en
- FR671204A - Device for switching on electric drive means :
en
fr
- US1739114A - Fluid-pressure control :
en
- GB305940A - Improvements relating to the supply of operating current to electron discharge devices :
en
- CA295452A - Trim saw :
en
fr
- CH137032A - Mechanical-pneumatic device for the stitching of an electric electrode furnace. :
en
fr
- CA295532A - Electric terminal equipment :
en
fr
- FR671303A - Process for the electro-osmotic separation of particles contained in liquids in the form of suspensions, emulsions or dispersions, in particular of rubber contained in rubber dispersions :
en
fr
- FR671438A - Heating tube boilers :
en
fr
- FR671334A - Machine for processing kapok :
en
fr
- FR671418A - Improved process for recovering acetone from gases containing it :
en
fr
- FR671075A - Device for taking samples of materials, in particular from wells or boreholes :
en
fr
- CA295484A - Cable guard :
en
fr
- AU1705428A - Improvements in steam condensers :
en
- DE487500C - Signal lantern for road traffic :
de
en
- FR671493A - Portable talking cinematographic device :
en
fr
- USD80070S - Design for a sign border :
en
- US1739239A - Smoker's outfit :
en
- US1739370A - Tire :
en
- US1738939A - Power-driven bin-gate-actuating device :
en
- FR671243A - Extendable socket wrench, parallel tightening :
en
fr
- GB322687A - Aeroplane with supporting surface subdivided by gaps :
en
- GB322784A - A casting bed for the production of films from solutions of plastic masses, especially for obtaining viscose films :
en
- FR671152A - Rolling machine for grass and hay scattering :
en
fr
- DE479272C - Sound line, especially for sound reproduction devices, speaking machines, electric loudspeakers, etc. :
de
en
- GB322629A - Improvements relating to machines for hackling flax, jute and the like :
en
- DE487136C - Lubrication for the rotary valve of internal combustion engines rotating in the cylinder base :
de
en
- USD80072S - Design for a textile fabbic :
en
- US1739085A - Carded article strap :
en
- US1739343A - Melting and refining furnace :
en
- CA295632A - Party line telephone system :
en
fr
- US1738714A - Electric flasher :
en
- US1738753A - Washing machine :
en
- US1739291A - End cap for tubular packages :
en
- USD80079S - Design fob a textile fabric :
en
- DE487239C - Collecting funnel for electric gas purifiers :
de
en
- FR671340A - Movement transmission system more particularly applicable to children's cycles :
en
fr
- FR671409A - Closing system for metal containers :
en
fr
- US1739220A - Broach :
en
- USD80096S - Island :
en
- AT115284B - Resilient coupling. :
de
en
- CA295596A - Production of c-alkylated phenols :
en
fr
- CH137104A - Process for the preparation of an azo dye. :
de
en
- FR671513A - Device for the production of one-sided smoothness in paper, cardboard and card machines :
en
fr
- FR671557A - Manufacturing process of ethers :
en
fr
- CH136998A - Knee brace for machines, in particular for presses. :
en
fr
- DE487452C - Procedure for rectifying high-frequency currents :
de
en
- FR671422A - Washing machine with single-control wringer :
en
fr
- FR671453A - Multiple sound recording system for phonographs and sound cinema :
en
fr
- FR671498A - Improvements to the construction of sugar cane harvesting machines :
en
fr
- US1738512A - Mechanical movement :
en
- GB322641A - Improvements in and connected with coal and the like crushers :
en
- GB310410A - Holders for christmas trees and the like :
en
- GB322712A - Improvements in or relating to photographic apparatus :
en
- US1738669A - Method of reducing rare refractory-metal oxides :
en
- US1739272A - Bumper :
en
- US1739210A - Process of making unsaturated acyl cellulose esters :
en
- US1739261A - Steam valve :
en
- FR671123A - Process for the preparation of ethyl ester of acetic acid :
en
fr
- FR671147A - Control device for controlling auxiliary motors for leveling lifts and freight elevators :
en
fr
- US1738716A - Method and apparatus for producing carbon black :
en
- US1739181A - Axminster weave :
en
- FR671444A - Fireplace grid :
en
fr
- FR35095E - :
fr
- FR671312A - Tee head :
en
fr
- DE487502C - Method and device for coating objects by dipping into the coating compound :
de
en
- GB299781A - Improvements in varnishes, lacquers and like coating compositions :
en
- DE487629C - Lock that can be opened with a double key :
de
en
- FR671597A - Manufacturing process for cellulose derivatives and cellulose solutions :
en
fr
- GB322720A - Improvements in cam-shaft controls for straight-bar knitting machines :
en
- AT115391B - Automatic ampoule. :
de
en
- FR671289A - Improvement in the sealing of the piston of rotary or oscillating piston machines :
en
fr
- FR671315A - Safety device to prevent explosions by release of sparks in rooms containing explosive gases :
en
fr
- US1738830A - Device for testing typewriter ribbons :
en
- GB322627A - Improvements in or relating to fusible cut outs :
en
- GB322699A - Improvements in or relating to impression adjustment mechanism for use in printing machines :
en
- GB322643A - Improvements in or relating to containers for wound wire and other flexible material :
en
- DE487554C - Suction massage jets with rollers :
de
en
- DK41254C - Device by piston pin, in particular for trunk pistons for internal combustion engines. :
da
en
- FR35097E - :
fr
- FR671273A - Improvements in phenolic resins and process for making them :
en
fr
- GB299705A - Improvements in or relating to recording devices :
en
- GB313116A - Improvements in steam power plants :
en
- GB322603A - Improvements in or relating to electric switches :
en
- CH137076A - Diesel-electric drive, in particular for traction vehicles. :
de
en
- CH136887A - Stranded rope. :
de
en
- AT115365B - Method and device for the continuous softening of water. :
de
en
- US1738513A - Gasket :
en
- US1738715A - Shoe heel :
en
- AT115289B - Motor vehicle wheel with a rim divided in the circumferential direction. :
de
en
- AT115222B - Process for the preparation of azo dyes. :
de
en
- AT115355B - Break alarms, in particular for radio stations. :
de
en
- US1738722A - Antifriction bearing :
en
- CH136951A - Glove. :
de
en
- CH137119A - Process for the production of an anthraquinone derivative. :
de
en
- CA295559A - Seamless stocking :
en
fr
- CH136977A - Austenitic chrome-nickel steel alloy. :
de
en
- US1739180A - Cylinder of internal-combustion engines :
en
- CA295605A - Lining trimming machine :
en
fr
- DE487732C - Insert socket consisting of socket stone and socket basket :
de
en
- CH137105A - Process for the preparation of an azo dye. :
de
en
- US1738536A - Echo suppressor :
en
- US1739168A - Card-indexing device :
en
- US1738769A - Brake-locking device :
en
- US1739451A - Whistle cup :
en
- US1739458A - Manufacture and production of artificial threads, filaments, ribbons, and the like :
en
- AT115305B - Plant to prevent mist formation in dye works and the like like :
de
en
- US1738554A - Absorbent liner or inner tube for tobacco pipes, cigar and cigarette tubes :
en
- USD80083S - William t :
en
- DE487622C - Interrupter arrangement for magnetoelectric ignition devices :
de
en
- FR671234A - Vehicle engine :
en
fr
- FR671314A - Manipulator for the remote control of switches actuated by electromagnetic or pneumatic means for traction, lifting devices, etc. :
en
fr
- GB306940A - Improvements in or relating to automatic switches :
en
- US1738525A - Looper-thread-controlling mechanism for sewing machines :
en
- US1738767A - Bracelet clasp for wrist watches :
en
- US1738934A - Method of treating leather and producing leather articles :
en
- GB322656A - Improvements in shaft couplings :
en
- FR671221A - Improvements to tube heat exchangers :
en
fr
- FR671240A - Force transmitting mechanism :
en
fr
- GB322743A - Improvements in steam condensing plant :
en
- GB322560A - New or improved means for connecting tubular scaffolding and other tubular structures :
en
- FR671052A - Process for the production and use of steam :
en
fr
- FR671076A - Planetary gear, especially for aircraft engines :
en
fr
- GB295637A - Heated filament for thermionic valves :
en
- GB309950A - Improvements in or relating to electromagnets for magnetic separators or the like :
en
- US1738702A - Door-operating mechanism :
en
- US1738748A - Corrosion-resisting coating :
en
- DE487534C - Pad for writing and similar machines :
de
en
- US1739383A - Manufacture of cements :
en
- FR671419A - Hanging device :
en
fr
- FR671464A - Photographic and cinematographic projections giving the perception of relief :
en
fr
- FR671136A - Production of cinematographic films giving the projection the impression of a selection of planes and reliefs by the lateral displacement of the camera with respect to its support :
en
fr
- US1738665A - Peat-fuel machine :
en
- US1739055A - System of supervisory signaling and remote control :
en
- FR671582A - Tilting headlight system for motor cars or other vehicles :
en
fr
- US1738749A - Traveling grate stoker :
en
- FR671420A - Insulating material and its manufacturing process :
en
fr
- GB322568A - Improvements in electric switches :
en
- GB322665A - Improvements in and relating to visible indexes :
en
- FR35085E - :
fr
- GB322669A - Improvements in or relating to extension flaps or the like for tables or other purposes :
en
- FR671555A - Device for punching cards of statistical machines of all models, allowing the tabulators to provide automatically in clear: differences, at the same time as the elements of these :
en
fr
- FR671593A - Automatic pilot burner for gas stoves :
en
fr
- CH137121A - Process for the production of an anthraquinone derivative. :
de
en
- DE487596C - Process for chlorinating benzene :
de
en
- FR671280A - Sealing ring for push-in fittings :
en
fr
- FR671328A - Apparatus for filling the inner tubes of bicycles and other similar vehicles :
en
fr
- FR671311A - Drawing and measuring instruments composed of branches :
en
fr
- GB322631A - Improvements in paper makers' dryer felts :
en
- GB322681A - Improvements in or relating to the treatment of mustard-oil-containing seeds prior toextraction of the oil by pressure :
en
- US1739175A - Power shovel :
en
- FR671539A - Pump for artificial silk spinning and similar applications :
en
fr
- DE487558C - Power drill for holes, especially in stone walls :
de
en
- US1738792A - Door :
en
- US1739259A - Cigar lighter :
en
- FR671109A - Air suspension wheel :
en
fr
- AU1973129A - Improvement in separation of mixed sulfid ores by flotation :
en
- CA295446A - Universal joint :
en
fr
- US1739405A - Electric washing machine :
en
- CA295482A - Closure cap for radiators, water tanks, etc. :
en
fr
- GB305176A - Improvements in relay systems for paralleling electrical circuits :
en
- GB322602A - Suspension means for seats, back rests, cushions, saddles and the like :
en
- GB322639A - An improved machine for perforating sheets of paper and fastening the same together :
en
- DE487882C - Process for the production of a cleaning agent for walls, ceilings, wallpapers and the like. The like. Using wheat flour with diluted vitriol solution :
de
en
- GB308716A - Improvements in high frequency signalling systems :
en
- FR671508A - Method and apparatus for the transmission of human voice :
en
fr
- GB322589A - An improved change speed gear :
en
- GB322683A - Improvements relating to cattle drinking bowls :
en
- FR35064E - :
fr
- FR671365A - Rolling mill for wheel discs :
en
fr
- GB322605A - Improvements in or relating to variable speed gears :
en
- DE487506C - High and side tippers :
de
en
- FR35090E - :
fr
- FR671082A - Process for obtaining intaglio impressions :
en
fr
- GB305939A - Improvements in and relating to overload couplings for electrically operated worm gears :
en
- US1739351A - High-frequency signaling system :
en
- FR671512A - High flow steam turbine wheel :
en
fr
- DE487884C - Oil firing for central heating boiler :
de
en
- AU1715428A - Slug and vermin remedy :
en
- US1738514A - Combined light and cord holding device for pressing boards :
en
- US1739030A - Electrical heating unit for tanks :
en
- US1739392A - Ware x :
en
- US1739408A - Device for flushing water-closet pans :
en
- FR671110A - Process for the production of alkylated cellulose esters :
en
fr
- AT115290B - Resilient engine mounts for electric vehicles. :
de
en
- GR2561B - MANUFACTURE OF BREADS FROM CORN STORIES FOR ANIMAL FEED. :
el
en
- DE487946C - Device to compensate the friction of the display device in electricity meters :
de
en
- GB322823A - Improvements in or relating to television apparatus and the like :
en
- DE487253C - Process for the preparation of dialkyl sulfites :
de
en
- FR671090A - Improvements to illuminated ads :
en
fr
- GB322747A - Improvements relating to containers or boxes :
en
- GB322615A - An improved fuse insulator :
en
- FR671293A - Fluid distributor for air, gas or liquid pumps :
en
fr
- DK41252C - Device for avoiding contamination of milk from milking machines. :
da
en
- GB307762A - Improvements in and relating to steam turbines :
en
- FR671229A - Method of manufacturing the membrane of an electrostatic loudspeaker :
en
fr
- FR35075E - :
fr
- GB322582A - Improvements in and in relating to gears :
en
- FR671056A - Method and apparatus for the removal and treatment of dust particles originating from the dedusting of fumes resulting from the combustion of a solid fuel :
en
fr
- US1739364A - Transport device for damaged vehicles :
en
- DE487495C - Blade for table knife :
de
en
- US1739151A - Method of firing tiles :
en
- US1739211A - Shaving-brush attachment :
en
- US1739327A - Cultivator :
en
- US1739039A - Muffler :
en
- CH136975A - Device for agglomeration in an oven and automatic evacuation of small minerals. :
en
fr
- DE487931C - Ball game :
de
en
- US1738956A - Process of hardening alberene stone :
en
- US1738841A - Ingot-heating furnace :
en
- FR671059A - Photographic sound recording process :
en
fr
- DE487375C - Process for the production of paracumarone resin from heavy benzene :
de
en
- CH136984A - United planing, milling, drilling and grinding machine. :
de
en
- US1738925A - Rolling window screen :
en
- US1739117A - Water tube for rock drills :
en
- US1739241A - Sewing machine :
en
- US1739269A - Folding vehicle :
en
- DE487581C - Device for utilizing the ponderomotive electrostatic forces between two conductors separated by an insulating layer of extremely small thickness :
de
en
- US1738897A - Retaining-valve bracket :
en
- CA295497A - Method of making strands and covered wires :
en
fr
- CH137080A - Equipment on railcars for electric railways with catenary and roller operation. :
de
en
- CH137146A - Drive device for sleds, in particular for snowmobiles. :
de
en
- US1738687A - Screw driver and drill machine :
en
- US1738898A - Mixing apparatus :
en
- US1738865A - Means for fastening initials to name plates :
en
- US1739115A - Spark arrester :
en
- US1739141A - Liquid-feeding device for rock drills :
en
- AT115204B - Bed frame. :
de
en
- US1738571A - Wearing surface of pavements, roads, treads, and the like :
en
- US1738672A - Sewing machine :
en
- US1738861A - Lubricating gun :
en
- US1738572A - Paper punch :
en
- US1738843A - Snow screen :
en
- US1739096A - Mud pump :
en
- US1739230A - Process and apparatus for regulating chemical reactions :
en
- USD80088S - Design for a lighting fixture :
en
- CH137028A - Magnet system. :
de
en
- US1739040A - Machine for bending flat metal strips into spirals :
en
- US1738595A - Method for firing explosives :
en
- US1738700A - Cloth expander :
en
- US1739444A - Combination bread board and cover :
en
- US1738613A - Ornament :
en
- FR671519A - Locking device for nut :
en
fr
- CH137118A - Process for the production of an anthraquinone derivative. :
de
en
- AU1782429A - Appliance for hauling automotive vehicles from bogs and other difficult places :
en
- CA295467A - Sump or bilge pump :
en
fr
- CA295526A - Apparatus for colouring glass enclosures :
en
fr
- GB322564A - Improvements in or relating to domestic fire grates :
en
- GB322608A - Improvements in and relating to the treatment of artificial silk waste :
en
- DE487529C - Register strip punching machine with a line measuring device and drawing elements for types and spaces as well as a special drawing element for exclusion :
de
en
- FR671175A - Apparatus for preventing the formation of fogs or for removing them from mirrors, panes, display cases or the like :
en
fr
- FR671201A - scarecrow or other similar applications :
en
fr
- DK41257C - Continuously Changing Friction Exchange. :
da
en
- US1738594A - Drilling in the earth, particularly in coal, shale, slate, and like formations :
en
- US1739229A - Car construction :
en
- GB322651A - Improvements in or relating to valance rail supports for use with curtain suspension devices :
en
- GB322697A - Polishing apparatus :
en
- AT115234B - Smoldering furnace for lignite and similar material. :
de
en
- CA295579A - Hydraulic jack :
en
fr
- CH137047A - Machine for washing, drying and perfuming hands. :
de
en
- US1739215A - Disintegrating and conveying machine :
en
- DE487689C - Electric lighting system for motor vehicles :
de
en
- DE487652C - Long reflector :
de
en
- US1738950A - Escapement mechanism for typewriters :
en
- CH137042A - Process for the preparation of m-chloro-p-acetylaminophenylstibic acid. :
de
en
- AT115392B - Device for the automatic regulation of the efficiency of transmission systems. :
de
en
- US1738578A - Joint for metallic members :
en
- US1738682A - Automobile traction device :
en
- US1739116A - Web-roll-conrolling mechanism :
en
- AT115369B - Container for easily volatile liquids. :
de
en
- DK41245C - Stand for Bags, Envelopes, Stationery and similar Items. :
da
en
- GB322655A - Device for use in solving cross-word puzzles :
en
- CH136868A - Table top. :
de
en
- US1739484A - Shaper hood :
en
- CH137005A - Light alloy pistons with hard metal liner for explosion engines. :
de
en
- DE487512C - Wave power plant :
de
en
- FR35073E - :
fr
- GB306128A - :
en
- AT115224B - Process for the production of carbon disulfide. :
de
en
- CA295479A - Multi-tube steam generator :
en
fr
- CH136922A - Process for the production of a vat dye. :
de
en
- CH137050A - Electric control device operating under the influence of temperature. :
en
fr
- US1739218A - Bumper bar :
en
- US1739437A - Distributing device for liquids :
en
- US1738756A - A corpo :
en
- US1739165A - Piezo-electric crystal circuits :
en
- AT115265B - Tubular shape ramming machine. :
de
en
- US1738732A - Comb :
en
- US1738867A - Automatic fuse protector :
en
- US1739335A - Loading chute :
en
- CA8564S - Paper weight :
en
- CH137023A - Power generation plant. :
de
en
- US1738518A - Method of distilling refined, cracked oils without avoidable decomposition or discoloration :
en
- DE487383C - High frequency amplifier with feedback :
de
en
- CH136973A - Parking device for electrical clock systems. :
de
en
- US1738899A - Stamping machine :
en
- US1739000A - Pumping unit :
en
- US1739419A - Valve grinder :
en
- DE487648C - Process to provide forms on one side with copy areas that are interrupted in the direction longitudinally and transversely to the paper path, and device for performing the process :
de
en
- DE487623C - Process for the automatic cutting, trimming and dividing of sheet metal by means of electromagnetic double roller guide tables :
de
en
- CH136995A - Valve for water filter systems. :
de
en
- CH137045A - Device for printing and registering tickets. :
de
en
- US1739048A - Sealing machine :
en
- US1739249A - Machine for folding sheet metal :
en
- CH137025A - Device for the mechanical protection of an electric cable. :
en
fr
- AT115233B - Moth repellent. :
de
en
- AT115302B - System for utilizing the exhaust gas heat, especially with steam boilers. :
de
en
- US1739473A - Ribbed expanded-metal lath :
en
- CA295434A - Method of decomposing a carbonate or reducing an oxide :
en
fr
- CH136912A - Process for the preparation of a conversion product of a cyanaphthalene sulfonic acid. :
de
en
- DE487551C - Bobbin holder :
de
en
- GB301839A - Improvements in and relating to electrical alternating current rectifiers :
en
- DE487340C - Railway barrier :
de
en
- FR671054A - Octave clef for saxophones or similar instruments :
en
fr
- FR671371A - Improvements made to the cleaning of drinking utensils and other similar utensils :
en
fr
- GB299711A - Improvements in or relating to apparatus for the distribution of stamps or the like from rolls :
en
- US1739158A - Resilient rail anchorage :
en
- CA295455A - Anti-dazzle device for lamps :
en
fr
- FR671292A - New lighting advertising layout :
en
fr
- GB322565A - Improvements in and relating to fuse insulators :
en
- FR671433A - Improvements to boilers and their fireplaces :
en
fr
- GB322667A - Improvements in or relating to arrangements for modulating the frequency of electric oscillations :
en
- GB322696A - Improvements in and connected with water tube steam boilers :
en
- US1738975A - Signal-control for automobiles :
en
- US1739258A - Artificial minnow :
en
- USRE17522E - Botaby disk bit :
en
- FR671251A - Solar powered water heater :
en
fr
- DK41240C - Publishing resistance for radios with Bystrøm supply, especially from Jævnstrømsnet. :
da
en
- GR2560B - HOW TO MAKE POLISHED ADVERTISING AND DECORATION. :
el
en
- DE487454C - Procedure for interception and control of the transmission signals in wireless telegraphy :
de
en
- GB322679A - Improved apparatus for examining cavities in the body :
en
- FR671526A - Valve :
en
fr
- AT115320B - Vertical tube boiler with superheater. :
de
en
- FR671290A - Further training in ribbon polishing machines :
en
fr
- FR671506A - Barrette for turn-down collars :
en
fr
- GB322824A - Improvements in dyeing regenerated cellulose rayon :
en
- US1738725A - Flash lamp :
en
- US1739250A - Furnace :
en
- US1739376A - Rear-end dump box for vehicles :
en
- US1738962A - Magneto coupling :
en
- US1738620A - Catalytic gas generator :
en
- US1738893A - Container cover :
en
- US1739013A - Boxing glove :
en
- US1739341A - Brake rod :
en
- GB301741A - Method of solidifying gases :
en
- FR671320A - Process for obtaining metals :
en
fr
- FR671547A - Improvements to radiator manufacturing processes :
en
fr
- GB322684A - Improvements in filters :
en
- US1738836A - Pipe cleaner :
en
- CH136918A - Process for the preparation of thymol. :
de
en
- US1738529A - Resistance unit :
en
- US1738718A - Copyholder for typewriters :
en
- US1739467A - Driving device for miniature golf balls :
en
- FR671223A - Intermittent or alternative ventilation device applicable in particular to blast furnaces and similar apparatus :
en
fr
- GB296997A - Improvements in the construction of aeroplanes :
en
- GB310059A - Improvements in and relating to bookbinding :
en
- GB312311A - Production of heat absorbing glasses and batches therefor :
en
- US1738905A - Adjusting means for garments :
en
- US1739395A - Screen for automobiles :
en
- DE487598C - Address printing device :
de
en
- US1738523A - Vehicle :
en
- US1738813A - Adjustable bobbin support :
en
- US1738935A - Dough divider :
en
- US1739104A - Rotary internal-combustion engine :
en
- DE487637C - Method and device for closing and opening the lid of sheet metal containers provided with a folded edge :
de
en
- GB322649A - Improvements relating to tools for use when removing pneumatic tyre covers from wheel rims :
en
- US1739257A - Hinged window :
en
- CH136911A - Process for the preparation of 1-aminocarbazole. :
de
en
- US1739290A - Poultry drinking fountain :
en
- CH136917A - Process for the preparation of a mononitro compound of dinaphthylenedioxide. :
de
en
- CH137117A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. :
de
en
- US1738564A - christian :
en
- DE487730C - Gauge for ordinary tracks and for tracks made of grooved rails :
de
en
- US1738606A - Spectacles or the like :
en
- US1738649A - Carl nx hand :
en
- US1739404A - Machine adapted for the washing of dishes and other tableware :
en
- US1738780A - Chrome-green pigment and its manufacture :
en
- US1739161A - Multistage fuel mixer :
en
- CH137092A - Process for the preparation of 2- (di (oxyethyl)) - amino-1-oxybenzene. :
de
en
- DE487378C - Process for the production of high quality calcium cyanamide :
de
en
- FR671362A - Process for the production of basic products from imidoethers of high molecular weight fatty acids :
en
fr
- AT115248B - Process for the production of decorative objects, pictures and the like like :
de
en
- AT115279B - Tillage machine. :
de
en
- CH136960A - Display device for tilt trolleys. :
de
en
- US1739406A - Arch-supporting sole :
en
- AT115223B - Process for the manufacture of sodium sulfide or similar chemicals in bodies of predictable shape and size. :
de
en
- AT115364B - Replaceable, soft fold-up collar that can be used as a turn-up collar. :
de
en
- CA295533A - Dry cell :
en
fr
- CH136964A - Device for uniform drive of the phonogram carrier, in particular for recording and playing back sound films. :
de
en
- GB305938A - Improvements in and relating to electric switches :
en
- GB322779A - Graphite anti-oxide paint :
en
- GR2558B - SYSTEM AND APPARATUS FOR VLINOGRAPHY VIRUS PREVENTION. :
el
en
- US1739052A - Production of finely-divided metallic materials :
en
- US1738566A - Ash tray :
en
- US1738630A - Waxlike product and the method of producing the same :
en
- US1739333A - Auxiliary tank for motor vehicles :
en
- DE487585C - Device for cleaning the dial of water knife wet runners :
de
en
- CA295553A - Mechanical stoker :
en
fr
- US1739006A - Banjo head :
en
- US1739413A - Can opener :
en
- AT115380B - Air cushion with an inflator. :
de
en
- AT115330B - Fuel feeder for brick kilns. :
de
en
- AT115347B - Embroidery machine for embroidering fabric with loops of any length. :
de
en
- DE487451C - Rotary base for telephone desk apparatus, consisting of a fixed base plate and a support plate for the apparatus that can be rotated opposite this with the aid of balls :
de
en
- DE487987C - Spark plug tester :
de
en
- FR671246A - Improvements in the production of paintings, decorative surfaces and panels, plaques and other similar articles :
en
fr
- US1739075A - Power-transmitting mechanism :
en
- DE487761C - Vehicle with manual drive and a front steering wheel that can be displaced on a circular hub guide by means of a lever linkage :
de
en
- US1738629A - Cobporates :
en
- US1739064A - Process for the manufacture of a sugar product :
en
- US1738823A - Charge-forming device :
en
- US1739286A - Quick detachable nut :
en
- US1738870A - Apparatus for the separation of hydrocarbons :
en
- US1738832A - Plaster-board construction :
en
- US1738862A - Pull handle with automatic lock :
en
- US1738782A - Collapsible paper cup :
en
- CH137013A - Heat exchanger. :
en
fr
- FR671299A - Device with conjugate settings applicable in particular to t devices. s. f. :
en
fr
- DE487641C - Device for dropping material to be conveyed :
de
en
- FR671137A - Device for measuring the spark timing in variable-advance ignition devices of internal combustion engines :
en
fr
- US1738650A - Portable compressor outfit :
en
- US1738978A - Dyeing of organic derivatives of cellulose :
en
- US1738999A - Motion-picture machine :
en
- US1739059A - Sewing machine :
en
- GB322611A - Improvements in or relating to means for electro-plating :
en
- GB322662A - Improvements in electrical discharge devices :
en
- US1738763A - Woodworking machine :
en
- US1738856A - Refractory grate for furnaces :
en
- US1739329A - Toy :
en
- CH137018A - Device for generating multiphase voltages and currents, especially those for rectification in direct current. :
de
en
- CH137143A - Process for the preparation of a basic phenol alkyl ether. :
de
en
- DE487644C - Electrically operated rack-and-pinion locomotive :
de
en
- DE487738C - Process for the production of metal-free arch support :
de
en
- FR35084E - :
fr
- FR671084A - Improvements to variable speed mechanisms :
en
fr
- CH137057A - Illuminated advertising device. :
en
fr
- US1739386A - chapin :
en
- AT115383B - Multiple tube. :
de
en
- US1738771A - Speedometer drive :
en
- US1738951A - Container :
en
- GB303754A - Improvements in or relating to steam traps :
en
- GB322550A - A power transmitting gear for engines, chiefly combustion engines, especially engines applied for ships' propulsion :
en
- CA295462A - Mechanical movement :
en
fr
- CA295571A - Driving element for induction meters :
en
fr
- DK41242C - Procedure for Pressing Pressing Powder Tablets. :
da
en
- FR671590A - Roller Notepad :
en
fr
- US1738678A - Refrigeration :
en
- US1738961A - Pocket syringe :
en
- US1739398A - jordhoy :
en
- FR671103A - Improvements in the production of organic compounds :
en
fr
- GB322520A - Improvements in or relating to terminals for electrical heating elements :
en
- CH137127A - Process for the preparation of a valuable vat dye. :
de
en
- AT115258B - Oven regulator. :
de
en
- AU1976029A - Cash registers :
en
- CA295567A - Rope winding device :
en
fr
- FR671058A - Process for removing moisture in the operation of gas generators :
en
fr
- FR671093A - Process for the direct manufacture of phonogram carriers capable of reproduction :
en
fr
- CA295549A - Refrigeration apparatus :
en
fr
- AU2087229A - Improvements in and relating to magnetic alloys and methods of making thesame :
en
- CH136899A - Felt for hats, slippers, etc. :
en
fr
- CA295570A - Bathing suit :
en
fr
- AT115382B - Multiple tube and method of making them :
de
en
- CH137052A - Circuit arrangement for alarm systems. :
de
en
- CH136942A - Typewriter and tabulator with flat writing surface. :
de
en
- AT115261B - Toy figure. :
de
en
- CA295522A - Process for finishing wall joints :
en
fr
- US1738616A - Vending machine :
en
- US1739134A - Draft gear :
en
- AT115239B - Process for the production of refractory masses. :
de
en
- AT115251B - Inking or dampening system for rotary printing machines. :
de
en
- AT115230B - Process for the preparation of the disodium salts of 4-iminomethylenesulfonic acid-2-metal-mercaptobenzene-1-sulfonic acids. :
de
en
- DE487358C - Clamping device for locomotive wheel sets :
de
en
- FR671387A - Suspension seat for children :
en
fr
- FR671599A - Oil return device for railway bearings or axle boxes :
en
fr
- US1738879A - Frozen confection and method of producing same :
en
- USRE17519E - Sheet-eeeding apparatus :
en
- CA295565A - Fuel injection system for combustion engines :
en
fr
- GB322771A - Improvements in and relating to coin-freed machines :
en
- AT115241B - Cellulose casing for sausages and other moist or watery products. :
de
en
- CH137061A - Advertisement signs for product descriptions, price labels and the like. :
de
en
- CA295600A - Non-slip tread :
en
fr
- DE487569C - Process for juicing cucumbers and similar fruits :
de
en
- CA295528A - Apparatus for handling fragile articles :
en
fr
- CH136915A - Process for the production of a durable diazotization preparation. :
de
en
- CH136954A - Equipment on automatic firearms for optional setting of the type of fire. :
de
en
- CA295584A - Roll :
en
fr
- AU2376929A - Improvements in sparkplugs :
en
- US1739118A - Spark gap and shield :
en
- CH136882A - Device for producing circular cuts in can end surfaces. :
de
en
- CH137106A - Process for the preparation of an azo dye. :
de
en
- CH136871A - Pneumatic device applicable in particular to seats. :
en
fr
- FR671114A - Rotary compressor, pump or analog :
en
fr
- DE487586C - Process for printing on photographic gelatin layers :
de
en
- FR671437A - Improvements in the processing of food substances and other substances containing proteins, and products obtained by the processing in question :
en
fr
- GB322710A - Improvements relating to oil retaining apparatus for ships' stern tubes :
en
- GB322797A - Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods :
en
- GB322583A - Two stroke internal combustion engine :
en
- FR671449A - Safety lock without key, with electric horn :
en
fr
- AU1799829A - Improvements in or relating to electric discharge tubes :
en
- CA295466A - Centrifugal governor :
en
fr
- CH137075A - Drive device for opening and unclamping car tops with release device for switching between manual and motorized operation. :
de
en
- US1739362A - Bearing :
en
- DE487794C - Brake pad adjuster with automatic adjustment :
de
en
- FR671304A - Cap fixing for electrical equipment :
en
fr
- FR671412A - Improvements to mantels or surrounds for fireplaces and the like :
en
fr
- GB291799A - Electrically heated apparatus for the treatment of the body :
en
- DE487635C - Pointer game :
de
en
- GB322786A - Improvements in or relating to the synchronisation of the operation of a kinematograph machine and a gramophone :
en
- US1739127A - Dual-tire wheel :
en
- US1739284A - Housing for motor-heat indicators :
en
- US1738530A - Preparation of photosensitive photographic emulsions :
en
- US1738685A - Egg turner for incubator trays :
en
- US1739120A - Train-control system :
en
- DE487555C - School and drawing table :
de
en
- DE487566C - Device for rendering harmless the carbon monoxide gas contained in the exhaust gases of an internal combustion engine :
de
en
- DE487736C - Circuit arrangement for induction apparatus for determining characterological or psychological properties and diseases of living beings :
de
en
- FR671544A - Advanced camera for photographic prints :
en
fr
- GB322646A - Improvements in wall brackets for hand fire-extinguishers :
en
- CA295430A - Method of generating gas :
en
fr
- DE487826C - Brake shoe, especially for motor vehicles :
de
en
- AT115349B - Process for the production of components, tubes and. Like. Made of reinforced concrete. :
de
en
- CH137122A - Process for the production of an anthraquinone derivative. :
de
en
- FR671318A - Call recorder device :
en
fr
- FR671451A - Preventive device against theft and illegal use of land, sea and air vehicles :
en
fr
- US1739173A - Stencil device :
en
- GB322717A - Capstan lathes :
en
- GB322728A - Improvements in and connected with foundry moulding machines :
en
- GB322795A - Improvements in or relating to automatic or semi-automatic exchange systems :
en
- FR671133A - Improvement in spinning presses for textile materials :
en
fr
- GB302177A - :
en
- GB322694A - Improvements in and relating to metallic packing particularly for condenser tubes and the like :
en
- FR671486A - Electric voltage indicator :
en
fr
- US1738755A - Switch construction :
en
- DE487519C - Chain oven with a garden and baking area separated from each other by a horizontal wall and baking boxes or flat swings that wander through these rooms :
de
en
- DE456160C - Device on roller stands to relieve the pressure spindles :
de
en
- FR671112A - Transport tank for mixed concrete :
en
fr
- DE487407C - Sun visor :
de
en
- DK41223C - Porous Wear for Footwear. :
da
en
- CA295445A - Combination piano, phonograph and radio :
en
fr
- CH137036A - Device for fluoroscopy of water. :
de
en
- DE487483C - Film reel :
de
en
- FR671523A - Bow guide for violins and other stringed musical instruments :
en
fr
- DE487589C - Device for easy guidance of a self-tie in turn-down collar :
de
en
- FR35054E - :
fr
- US1739212A - Three-bow ground roller :
en
- US1739306A - Impregnation of porous gels with metals or other insoluble material :
en
- FR671057A - Improvement in a method and apparatus for producing pulp :
en
fr
- FR671569A - Improvements to devices used to sort and mark eggs automatically according to their weight :
en
fr
- DE487521C - Process for the production of support bodies for radiators welded together from sheet metal :
de
en
- DE487556C - wardrobe :
de
en
- FR671167A - Device for adjusting compression in two-stroke diesel engines :
en
fr
- GB296790A - Improvements in or relating to gyroscopic compasses :
en
- US1738641A - Method and apparatus for removing vapors :
en
- US1738752A - Amusement house :
en
- US1739086A - Apparatus for grinding, surfacing, and polishing the curved surfaces of lenses and the like :
en
- US1738698A - Key case :
en
- US1739110A - Printer :
en
- DE487894C - Link for roller shutter rods made of metal :
de
en
- CH137099A - Process for producing a solid diazoazo compound. :
de
en
- GB322671A - Improvements in carburetting devices for internal-combustion engines :
en
- GB322772A - Improvements in coin-freed machines :
en
- FR671146A - Improvements to the closure of containers :
en
fr
- FR671179A - Process and apparatus for the treatment of carbonaceous materials :
en
fr
- US1739422A - Feeder for cup-shaped bodies :
en
- FR671250A - Improvements to ship portholes :
en
fr
- DE487423C - Braking device for railroad cars :
de
en
- DE487868C - Manufacture of bleach and disinfectants :
de
en
- US1738694A - Valve-grinding mechanism :
en
- US1738777A - Printing-telegraph apparatus :
en
- US1739072A - Weighing and packaging machine :
en
- US1739287A - Quick-detachable dust cap :
en
- US1738776A - Aqueous dispersions and process of making same :
en
- US1739062A - Egg cooker :
en
- US1739331A - Snow-removing machine :
en
- US1738661A - Mowing machine :
en
- US1739049A - Spectacles and goggles :
en
- GB322522A - Folding bed convertible into a chair or settee :
en
- AT115356B - Auxiliary tool for the manufacture of footwear. :
de
en
- CH136957A - Dial indicator. :
en
fr
- GB322674A - Improvements in machines for use in the manufacture of doublewalled vacuum bottles :
en
- FR671230A - Process for preparing and transporting colloidal solutions intended for the manufacture of fibers, tapes, films, etc. :
en
fr
- US1738601A - Gun cleaner :
en
- US1738673A - Synchronizing arrangement for picture transmission :
en
- DE487694C - Process for the production of frame insoles from felt :
de
en
- DE487714C - Tool for gripping and holding baking trays and baking tins :
de
en
- FR671576A - septic tank vertical trickling filter :
en
fr
- GB322718A - Improvements in and relating to means for attachment of reels to fishing rods :
en
- US1738537A - Electric safety razor :
en
- USD80093S - Design for webbing for suspenders, garters :
en
- US1738816A - Counter cut-out :
en
- US1739028A - Engine starter :
en
- FR671463A - sound strings case :
en
fr
- US1738745A - Process of making formaldehyde :
en
- US1738746A - Hood fastener :
en
- US1739029A - Screened ventilating window for automobiles :
en
- FR671347A - Safety device for injection engines :
en
fr
- FR671509A - Process for the removal of combustion residues in internal combustion engines :
en
fr
- US1738738A - Painting machine :
en
- FR671192A - Rotary vane pump :
en
fr
- FR671269A - Improvements in processes for manufacturing hollow construction elements :
en
fr
- DE487543C - High-voltage switch with facing surfaces of two concentric rings made of insulating material, contacts connected in series :
de
en
- US1738928A - Richard d :
en
- US1738940A - Process for preparing slimes derived from wet washing of gas for sintering :
en
- US1738990A - Auxiliary lens attachment for glasses :
en
- CA295519A - Cellular insulating material :
en
fr
- CH136945A - Process for making gradual light filters. :
de
en
- US1738943A - Stereopticon projector :
en
- US1739379A - Machine for making tile :
en
- AT115308B - Device for dust-free emptying of garbage cans into collecting bins. :
de
en
- US1738519A - Signaling system for subscribers' telephone circuits :
en
- US1739174A - Motor-control system :
en
- DE487903C - Detachable attachment for hoes and plowshares :
de
en
- CH136936A - Process for achieving high gloss and pure whiteness on all types of paper. :
de
en
- CH137022A - Brush holder for round fire protection on electric collector machines. :
de
en
- AU2063829A - Improvements in or relating to multicore oil-filled high tension electric cables :
en
- DE487014C - Process for the preparation of urea derivatives :
de
en
- US1738827A - Arch support :
en
- DE487583C - Sterile bandage pack :
de
en
- FR671407A - Skill game :
en
fr
- CA295608A - Driving gear for paper calenders :
en
fr
- CH137048A - Skill slot machine. :
de
en
- FR671588A - Method of manufacturing a wehnelt cathode :
en
fr
- US1739214A - Meat tenderer :
en
- GB322721A - Improvements relating to multi-stage steam-jet ejectors :
en
- DE487584C - Process for the production of aluminum and aluminum alloys :
de
en
- AT115378B - Arrangement for coupling high-frequency equipment to a transmission line. :
de
en
- AT115316B - Arrangement for the automatic regulation of furnaces, especially steam boiler furnaces. :
de
en
- US1738623A - Trap :
en
- US1738633A - Manifolding book :
en
- US1739270A - Process and machine for manufacturing oscillating joints and supports :
en
- USD80094S - Island :
en
- US1738744A - Box :
en
- US1738840A - Rotating sign-display device :
en
- US1739200A - Stamping device, especially for stamping pieces out of plates of artificial horn :
en
- DE487767C - Device for labeling box-like workpieces :
de
en
- DE487864C - Textile carrier for dyeing and other wet treatment of wound fabrics or knitted pieces with rotating liquor :
de
en
- DK41221C - Two-stroke internal combustion engine. :
da
en
- FR671140A - Unit counter, such as revolutions, meters, picks, etc. :
en
fr
- FR671208A - Artificial resins :
en
fr
- GB322659A - Improvements in and relating to trees for drying and warming boots and shoes :
en
- AT115309B - Metal barrel. :
de
en
- CH136914A - Process for the preparation of a derivative of the anthanthrone. :
de
en
- US1738532A - Engine mounting :
en
- US1739452A - Glassware-forming means :
en
- USD80078S - Stein :
en
- AT115367B - Circuit arrangement of two oscillating circuits, the differential frequency of which is to be kept constant with the same change in a tuning means. :
de
en
- US1739057A - Device for supporting sheets of paper and the like :
en
- GB322519A - Improvements in or relating to pivotal joints applicable to the wind screens of automobiles :
en
- US1739447A - Resinous condensation product :
en
- CH136890A - Device for the manufacture of so-called "Smyrna" knotted rugs on mechanical looms for the manufacture of so-called "rolled" or "Persian" knotted rugs. :
en
fr
- CH136993A - Device for drawing straight lines on walls, ceilings, etc. :
de
en
- DE487536C - Stuffing box for centrifugal compressors of cooling systems :
de
en
- AT115344B - Device for recording and playing longer pieces of sound. :
de
en
- DE487593C - Pipe connection for laterally displaceable suction pipes arranged in the axis of rotating drums :
de
en
- US1739245A - Automatic telephone system :
en
- US1738764A - Switch construction :
en
- US1738998A - Process of manufacturing acid-proof and waterproof black ink :
en
- US1738819A - Offset overshot tool :
en
- DE487552C - Device for spinning rayon threads using the dry spinning process :
de
en
- CA295431A - Combined rail anchor and tie plate :
en
fr
- AT115244B - Generator for the production of strong gas from bituminous fuels. :
de
en
- CH136955A - Ammunition delivery device on automatic firearms. :
de
en
- AT115210B - Process for increasing the extensibility of synthetic threads. :
de
en
- CH137029A - Device to prevent reignition in mercury vapor rectifiers. :
de
en
- DE487476C - Nozzle valve for deflagration turbines :
de
en
- AT115323B - Boiler feed device with exhaust steam preheater. :
de
en
- US1739247A - Apparatus for measuring materials :
en
- CA295520A - Cellular insulating material :
en
fr
- CA295613A - Generation of electric waves :
en
fr
- CH137111A - Process for the preparation of an azo dye. :
de
en
- GB322559A - Improvements in or relating to radio receiving sets with a number of sets of headphones :
en
- CH137102A - Process for the preparation of 5-chloro-1-amino-2,4-dimethylbenzene. :
de
en
- AU1710128A - Improvements in the treatment of tars :
en
- CA295475A - Lubricant compressor :
en
fr
- CH136891A - Machine for tying warp chains. :
de
en
- CH137114A - Process for the production of a new azo dye. :
de
en
- DE487582C - Articulated boiler with a hotplate coated with flue gases :
de
en
- US1738628A - Sigkoes so ebmingtoh :
en
- US1739442A - Correcting device for cinematographs with continuously-moving films :
en
- US1738561A - Extension device :
en
- US1738982A - Boiler brace :
en
- US1739434A - Cap or stopper for bottles, canisters, jars, and the like :
en
- CH137087A - Process for the production of seamless and knitted goods. :
de
en
- FR671166A - Metal blind forming mosquito net :
en
fr
- US1738644A - Loop-forming device for sewing machines :
en
- CH136925A - Process and installation for the purification of gases and vapors in continuous operation, in the manufacture of fuels. :
en
fr
- CH136943A - Large-size typographic cliché and process for its manufacture. :
en
fr
- CA295545A - Burial vault :
en
fr
- CA295575A - Supporting belt :
en
fr
- CH136968A - Winding watch. :
en
fr
- CH137145A - Improvement provided to telephone transmitters. :
en
fr
- GB322594A - Improvements in and relating to furnace walls :
en
- GB322778A - Improvements in or relating to processes of pumping artificial silk spinning solutions :
en
- CH136981A - Method and device for the production of pipes and the like by forming sheet metal. :
de
en
- GB299706A - Improvements in devices for preventing covers of digesters from dropping upon openingthe same :
en
- GB322657A - Improvements in shock absorbing and springing mechanisms with particular application to aircraft requirements :
en
- CA295602A - Clutch mechanism :
en
fr
- CA295517A - Therapeutic lamp :
en
fr
- FR671278A - Process for the regeneration of vulcanized rubber :
en
fr
- AT115208B - Process for generating fuel dust. :
de
en
- CH137010A - Advanced pump. :
en
fr
- AT115213B - Process for generating galvanic deposits of various thicknesses. :
de
en
- AT115256B - Multi-roll rotary machine for gravure printing. :
de
en
- CA295611A - Generation and modulation of electric waves :
en
fr
- CA295618A - Electrically operated vibratory device :
en
fr
- AU1735328A - Improvements in stuffed mattresses :
en
- US1738704A - Clothesline support :
en
- CA295505A - Boiler apparatus for the combustion of wet fuel :
en
fr
- CA295633A - Bank and trunk cable multiplying system :
en
fr
- AT115207B - Soldering iron for continuous soldering and solder wire for this purpose. :
de
en
- AT115363B - Device for sorting objects of different weights. :
de
en
- CH136956A - Safety device for the percussion ignition mechanism of projectiles, grenades to be thrown by hand or with grenade launchers, and similar projectiles. :
en
fr
- US1738796A - Process and mechanism for the manufacture of roving or yarn :
en
- US1739194A - Loom dobby mechanism :
en
- AT115257B - Device for the mutual height adjustment of the front and rear wheels of tillage machines. :
de
en
- CA295577A - Machine for the extraction of bast fibre from stalks of plants :
en
fr
- AT115379B - Process for the production of an agent for combating epidemics, especially for disinfecting stable rooms and the like. like :
de
en
- US1738580A - Furnace arch :
en
- US1739354A - Wheel hold down :
en
- US1738953A - Apparatus for treating liquids :
en
- US1739450A - Multiwheel road vehicle :
en
- US1739454A - Washboiler :
en
- AT115216B - Method of making a vaccine. :
de
en
- CH137089A - Process for the production of an anthraquinone derivative. :
de
en
- US1738754A - Hair marceller :
en
- US1738549A - Automatic apparatus for supplying steam and lubricant to engine cylinders :
en
- US1739342A - Auxiliary knife for vegetable slicers :
en
- USD80090S - Gordon e :
en
- FR671125A - Ratchet wrench :
en
fr
- FR671284A - Improvements in the processing of flour and milling products :
en
fr
- CA295539A - Shaft guard :
en
fr
- DK41265C - Insert for Coal Buckets. :
da
en
- FR671067A - Leather manufacturing :
en
fr
- DE487667C - Delay device for the thread guide on flat weft knitting machines :
de
en
- US1738520A - Paper-drying machinery :
en
- US1738852A - Suspension for vehicles :
en
- US1739163A - Bath attachment :
en
- AT115318B - Equipment for boiler feed. :
de
en
- US1738696A - Fabrication of ornamented sheet surfacing materials :
en
- CA295631A - Process for the treatment of oxidic raw materials :
en
fr
- CH136892A - Automatic thread separating and cutting device for thread reaching and similar machines. :
de
en
- CA295477A - Belt for personal wear :
en
fr
- CH136880A - Baking and roasting oven to be placed over a heat source. :
de
en
- US1738582A - Game board :
en
- US1738972A - Toaster :
en
- US1738981A - Mechanical movement :
en
- US1738891A - Inking punch :
en
- AT115291B - Roller bearings, in particular for light rail vehicles. :
de
en
- CA295436A - Pump :
en
fr
- CA295587A - Photogravure roll :
en
fr
- AU1700428A - Automatic spring hinge and door brake :
en
- CA295488A - Vertical retort for the production of gases :
en
fr
- CH136974A - Instrument for attaching the outer end of a watch hairspring to the cockpit. :
en
fr
- FR671098A - Bar or building element made of wood and metal :
en
fr
- DE487588C - Bunsen tube burner with burner tube mounted in a longitudinal gap in an air supply duct, in particular for heating ovens :
de
en
- DK41237C - Hospital chair for placement in hospital beds. :
da
en
- US1738949A - Liquid-level indicator :
en
- US1739038A - Paper-making method and machine :
en
- AT115381B - Sterilizer for sputum bottles u. like :
de
en
- CH137043A - Hot air sterilizer. :
de
en
- CA295512A - Apparatus for conditioning box toes :
en
fr
- US1739188A - of worcester :
en
- CH136932A - Process for the isolation of the softening agents of thin cellulose films. :
de
en
- DE487606C - Plug contact sleeve :
de
en
- AT115386B - Projector apparatus for advertising purposes. :
de
en
- CH136903A - Conditioning apparatus for grain. :
de
en
- CH136948A - Dispensing device for stamps or other articles in strips. :
en
fr
- US1739034A - Stuffing machine :
en
- US1738791A - Level :
en
- AT115202B - Roller table with two or more rolling stock feed channels arranged next to one another. :
de
en
- DE487718C - Process for the production of printing pastes for stuff printing :
de
en
- AT115247B - Irrigation device. :
de
en
- CH136966A - Mechanism for jumping hours. :
en
fr
- CA295630A - Luminescent tube :
en
fr
- CH136929A - Process for making threads, films, sheets and the like from cellulose. :
de
en
- AT115296B - Dispensing device with measuring vessel. :
de
en
- AU1816429A - Improvements in and relating to incinerators especially applicable forthe destruction of refuse (garbage) and nightsoil :
en
- CA295472A - Gasoline needle valve shutter :
en
fr
- GB309987A - Apparatus for wireless bearing finding and subaqueous sound signalling :
en
- DE487823C - Device for supporting knife shafts on roll cutting machines :
de
en
- CA295625A - Refrigerating system :
en
fr
- DE487459C - Carbide container for acetylene generator :
de
en
- FR671591A - Folded translucent paper diffuser for electric lamp :
en
fr
- CH137017A - Set of rules consisting of an asynchronous machine and a stator-excited commutator rear machine, in which the secondary circuit of the asynchronous machine is supplied with an excitation voltage proportional to the slip of this machine. :
de
en
- CA295456A - Saw for butcher blocks :
en
fr
- DK41234C - Wrap for soft Soap. :
da
en
- AT115387B - Vehicle for improving the anesthetic effect of cocaine or its salts. :
de
en
- CA295450A - Filing tray :
en
fr
- CA295524A - Incandescent lamp :
en
fr
- US1738798A - Printing-ink composition and process of making same :
en
- US1739455A - Method for transmitting the speech by high-frequency waves :
en
- US1738699A - Automobile wheel lock :
en
- US1739472A - Conduit coupling :
en
- AU2002029A - Washing machines :
en
- AT115225B - Process for the isolation of alcohols or phenols from mixtures. :
de
en
- AT115267B - Ski. :
de
en
- US1738963A - Mechanical movement :
en
- AT115331B - Fire protection device for cinematographic projection apparatus. :
de
en
- CH136860A - Attachment for chimneys and ventilation shafts. :
de
en
- CH137069A - Self unloader. :
de
en
- AT115215B - Process for the production of artificial threads, tapes, films and the like Like. By means of solutions of cellulose esters or cellulose ethers. :
de
en
- US1738979A - Boat :
en
- US1739480A - Antioxidant or age-resister :
en
- US1738657A - Trip hook :
en
- US1739146A - Caponizing instrument :
en
- USD80074S - Earl f :
en
- CH136976A - Process and cupola for the production of malleable cast iron. :
de
en
- FR671515A - Improvements to winding devices for watches, clocks and other timepiece movement devices :
en
fr
- US1738844A - Box hook :
en
- CA295580A - Telephone system :
en
fr
- CH136897A - Shirt-pants-like garment with an overhanging skirt. :
de
en
- DE487561C - Means for pest control :
de
en
- DE487932C - Device for increasing the security in companies producing explosives :
de
en
- GB304330A - Improvements in or relating to harrows :
en
- DE487756C - Process for the production of pistons for internal combustion engines :
de
en
- GB315846A - Process for the manufacture of improved macadam and gravel roads and macadam and gravel roads prepared according to this process :
en
- CA295536A - Fuel tank :
en
fr
- CH137056A - Process for the production of writing and other characters with luminous paint on signs, dials, etc. :
de
en
- US1738600A - Hot top :
en
- US1739310A - Vernier radio dial :
en
- AT115311B - Chimney sweep brush. :
de
en
- FR671353A - Electromagnetic separation method and device :
en
fr
- GB305582A - Advertisement board :
en
- FR671091A - Drill bit :
en
fr
- GB322547A - Improvements in carpenter's bevels :
en
- CH137084A - Acetylene apparatus. :
de
en
- CH137124A - Process for the preparation of a valuable vat dye. :
de
en
- AT115388B - Process for the manufacture of preparations which develop hydrogen sulfide on contact with water. :
de
en
- US1739027A - Diagnostic instrument :
en
- US1739470A - Engine starter :
en
- DE487537C - Process for reducing ores, especially iron ores, in a sewer furnace :
de
en
- US1738589A - Inclination indicator :
en
- CH136978A - Metal filtering process. :
en
fr
- CH137116A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. :
de
en
- GB322604A - Improvements in change giving machines and the like :
en
- AT115384B - Leg prosthesis in crutch shape with pelvic corset. :
de
en
- AT115399B - Ionization chamber, preferably in the shape of a thimble. :
de
en
- GB322536A - Improvements in or relating to belt fasteners :
en
- US1738810A - Folding foot and leg rest :
en
- US1739345A - Lubricating conveyer hanger :
en
- CA295527A - Electrical apparatus :
en
fr
- US1738857A - Ihbiaka :
en
- US1739203A - Window and curtain roller construction :
en
- US1739289A - Light-reflecting signal device :
en
- US1738648A - Latch :
en
- US1739318A - Liquid pump :
en
- CH137109A - Process for the preparation of an azo dye. :
de
en
- CH136938A - Process for the production of paper, cardboard boxes, finished cardboard boxes and the like that are adhesively bonded in places and covered with metal foils. :
de
en
- CH137112A - Process for the preparation of a chromium-containing dye. :
de
en
- GB310949A - Improvements relating to the separation of titanium dioxide hydrate from hydrolysable solutions of titanium salts :
en
- AT115353B - Combined drive for speaking machines by means of an electric motor and spring motor. :
de
en
- US1738695A - Power-transmission gearing :
en
- US1739381A - Method of preparing paper rolls for the web change :
en
- GB322698A - Improvements in conveying and measuring apparatus :
en
- FR671194A - Electric lighting device allowing the crossing of motor vehicles at night :
en
fr
- FR35080E - :
fr
- US1738736A - Alternating-current intermittent-induction-type train control :
en
- FR671392A - evaporator elements for refrigeration equipment :
en
fr
- GB305476A - Process of printing fabrics in colours on aniline black :
en
- FR671155A - Caterpillar :
en
fr
- FR671249A - Device for holding logs, applicable to wood-burning stoves and stoves :
en
fr
- GB307513A - Improvements in or relating to calculating devices :
en
- FR671257A - Typewriter with a wheel bearing letters :
en
fr
- FR671583A - Mechanical pencil equipped with a device for sharpening leads :
en
fr
- GB322617A - Improvements in and relating to measuring instruments and the like for pipe lines and the like :
en
- GB322754A - Improvements in or relating to manners of and apparatus for digesting vegetable materials to obtain cellulose therefrom :
en
- CH137134A - Process for the preparation of 2-ethoxy-6-nitro-9 (γ-dimethylamino-B-oxypropylamino) acridine. :
de
en
- DE487496C - Protective plate for safety razor :
de
en
- FR671260A - Improvements to hydrometers and similar instruments used for weighing various bodies :
en
fr
- FR671482A - Method and apparatus for extracting a body with a solvent from a solution of that body :
en
fr
- US1739428A - Spray head :
en
- US1739089A - Burner for producing heat from liquid fuel :
en
- US1739126A - Method of making ductile high-silicon-steel sheets :
en
- US1738558A - Odometer mechanism :
en
- US1739336A - Knife-head holder :
en
- US1739359A - Anchor raising and lowering means :
en
- DE487488C - Manual gearbox with instantaneous switching for electromagnetic direction indicator on vehicles with automatic cancellation of the left or right display by means of a switching element :
de
en
- FR671427A - Improvement in key manufacturing processes :
en
fr
- GB322571A - Improvements in or connected with machines or apparatus for disintegrating or acting upon materials :
en
- GB322642A - Improvements relating to fire-extinguishing sprinkler systems :
en
- CA295538A - Separable fastener :
en
fr
- CH136961A - Bell jar. :
de
en
- USD80099S - Design for a globe :
en
- DE487638C - Filler attachment for garbage can :
de
en
- CH137046A - Prepayment meter. :
en
fr
- DE487639C - Device for scraping the conveyed material :
de
en
- DE487595C - Process for the production of highly chlorinated perylenes :
de
en
- US1738557A - Smoker's ash receptacle :
en
- DE487577C - Production of bromides from bromine :
de
en
- CA295523A - Loom picker :
en
fr
- CH136979A - Process for achieving the same strength over the entire length of wire rod made of aluminum and its alloys. :
de
en
- CA295442A - Manufacture of the condensation products of cresol and formic aldehyde :
en
fr
- CH137051A - Apparatus for remote observation of the vibrations of devices bearing moving loads. :
de
en
- DE487444C - Exhaust electrode for electrical gas cleaning systems :
de
en
- DE481693C - Method for lining combustion chamber walls with carbon lining :
de
en
- DE487533C - Ribbon spool holder for typewriters :
de
en
- US1739050A - Electrical condenser :
en
- DE487526C - Letter folder, the leaser of which work together with a reversible handle, which grips between the lined up and is secured in its position by means of appropriate locking devices that are released by simply pressing the handle together :
de
en
- FR671083A - Position lights for cycles and the like :
en
fr
- FR671252A - Method of using molasses :
en
fr
- FR671268A - New clasp for stretch bracelets :
en
fr
- FR671145A - Turbo-spray device for explosive engines :
en
fr
- GB293700A - Improved floor panels :
en
- US1739125A - Pedestal mount for aircraft guns :
en
- DE487520C - Revolver body on multi-punch punches with upper and lower tool discs :
de
en
- FR671245A - Automatic plow lift :
en
fr
- US1739477A - Control mechanism for liquid-measuring apparatus :
en
- FR671490A - Improvements in the production of hydroxy-aliphatic acids :
en
fr
- GB322585A - Improvements relating to circuit breakers :
en
- GB322762A - Light-weight sound records :
en
- FR35059E - :
fr
- FR671342A - Process for the preparation of aqueous dispersions from soft plastic masses :
en
fr
- CH136913A - Process for the preparation of a conversion product of a cyanaphthalene sulfonic acid. :
de
en
- FR671380A - Hot water generator tank :
en
fr
- DE487670C - Process for tanning hides and skins with the help of iron compounds :
de
en
- US1739093A - Gas separator :
en
- US1739385A - Swab btjbbee foe oil wells :
en
- US1739474A - Skate wheel :
en
- CH136881A - Bristle device with handle. :
de
en
- CH136947A - Method and device for the production of the printing form with repeating pattern elements on etched printing rollers by means of photographic contact copying. :
de
en
- US1738568A - Aeroplane of duck-type construction :
en
- US1739079A - Ceiling-rod hanger :
en
- AT115211B - Process for reducing the carbonic acid contained in carbonated gases obtained in the reduction of ores to carbon dioxide. :
de
en
- GB322606A - Anti-dazzle device applicable to or in combination with windscreens of motor vehicles :
en
- GB322533A - Improvements in or relating to the use of rectifier couples in telephone or like systems :
en
- GB322598A - Improvements in and relating to the manufacture of strengthened glass :
en
- GB322793A - Improvements in or relating to methods of applying bitumen to a concrete foundation :
en
- FR671455A - Vertical multi-degree control :
en
fr
- CH136988A - Method and device for annealing metal strips. :
de
en
- DE487538C - Process for the production of copper-containing cast iron and steel :
de
en
- DE487862C - Catch device for conveyor wagons on inclined planes with a catch lever mounted between the tracks :
de
en
- GB307512A - :
en
- GB322628A - Improvements in mops :
en
- US1738631A - Buttonhole-sewing machine :
en
- US1739358A - Looping machine :
en
- US1738890A - Steam-superheating plant :
en
- US1738944A - Projection apparatus :
en
- US1739178A - Automatic telephone system :
en
- US1739421A - Electric-train-line coupling :
en
- US1738802A - Mirror structure for purses, hand bags, and the like :
en
- USD80100S - Design :
en
- US1738997A - Holding-circuit means :
en
- FR671504A - Shaping machine for bottles and flasks :
en
fr
- FR671566A - Machine for the production of dry ice :
en
fr
- GB322739A - Improvements in and relating to frames and spring suspensions of motor road vehicles and to trailers :
en
- DE487672C - Encryption device :
de
en
- FR671329A - Ski attachment :
en
fr
- GB298224A - Improvements in or relating to the supply of filament-heating current to the thermionic valves of radio receivers or the like :
en
- GB306939A - :
en
- GB322711A - Improvements relating to oil retaining apparatus for ships' stern-tubes and the like :
en
- FR671536A - Process for the storage and preservation of green fodder in silo tanks and acid pits :
en
fr
- US1738811A - Brake gear for electric winches :
en
- US1738929A - Shoe :
en
- DE487668C - Knocker control for single-strand top knocker machines :
de
en
- GB302588A - Adhesive paper or fabric :
en
- GB322633A - Improvements in or connected with doll-head bearings for drying machines :
en
- AT115304B - Device for generating swirl in a pipe through which liquids, gases or the like flow. :
de
en
- US1738551A - Telephone-message apparatus :
en
- US1738517A - Screen for automobiles :
en
- US1738538A - Electric vibratory device :
en
- FR671446A - Improvements to gummed paper making machines :
en
fr
- US1738871A - Direction signal for motor vehicles :
en
- DE487417C - Bulletproof clothing :
de
en
- DE487681C - Automatic feed of the slidably arranged scissor knives in exchangeable knife frames for cast iron shears :
de
en
- FR671550A - Device for adapting an internal combustion engine to a binder harvester :
en
fr
- GB322531A - Spade attachment :
en
- US1738868A - Sewing machine :
en
- US1739041A - Flow device for oil wells :
en
- DE487473C - Counter for calculating machines :
de
en
- US1738581A - Child's tether :
en
- US1738603A - Method of enriching iron ore, blast furnace flue dust, burnt pyrite, purple ore and the like :
en
- US1738866A - Process of making multifocal lenses :
en
- CA295451A - Loom lock :
en
fr
- FR35066E - :
fr
- FR671089A - Process for the production of circular metal discs with circular central opening :
en
fr
- FR671174A - Method and device for increasing energy and forming flames in electric arcs of light :
en
fr
- US1738859A - Magnetic keeper cradle :
en
- US1739268A - Device for copying on machine tools :
en
- US1738656A - Automatic thermal signal accelerator for fire-extinguishing systems :
en
- US1739208A - Method of and apparatus for sealing thermometer tubes :
en
- USD80092S - Design fob a box :
en
- DE487633C - Light signal device with a main and a reserve light source :
de
en
- FR671373A - Automatic light projection device with double operation, continuous and intermittent :
en
fr
- US1738555A - Lens qrinding and polishing machine :
en
- US1738993A - Cleaning device :
en
- DE487815C - Process for protecting the inner lining of electrolytic runners, in which hygroscopic salts are electrolyzed in a molten, anhydrous state, against the attraction of water :
de
en
- FR671162A - Metal framework of standardized houses :
en
fr
- FR671217A - Self-lubricating and self-aligning bearing and manufacturing process :
en
fr
- GB322769A - Improvements in coin-testing devices :
en
- USD80084S - Design fob a faxjcet :
en
- GB322524A - Process for the manufacture of olefines :
en
- FR671571A - Improvements to safety devices for railway cars :
en
fr
- GB313591A - Apparatus for withdrawing cigarettes from a container and arranging them in rows :
en
- US1738660A - Process for dyeing cellulose acetate silk :
en
- US1739005A - Circuit arrangement for the operation of photo-electric cells :
en
- US1738747A - Logging unit :
en
- CH137030A - Cable entry through a metal wall, especially on capacitors for ignition devices. :
de
en
- US1739011A - Accordion-strap attachment :
en
- FR671111A - Chronograph. - simplified counter :
en
fr
- FR671560A - Improvements to devices for reading maps, plans, street lists or other similar applications :
en
fr
- GB310836A - Improvements relating to rotary pumps :
en
- GB322558A - Improvements in electric meters :
en
- CH137054A - Apparatus with luminous characters. :
de
en
- CH137132A - Process for the production of solid carbon dioxide. :
de
en
- AT115231B - Process for avoiding too rapid slipping (overshooting) when treating dried, queasy coal in indirectly heated smoldering furnaces or in smoldering attachments of gas generators. :
de
en
- AT115303B - Coal dust firing for steam generators. :
de
en
- AT115322B - Periodical publication with images and business advertisements. :
de
en
- AT115400B - Process for the extraction of the heart-active glycoside from the sea onion. :
de
en
- AT115335B - Drilling tool for earthworks. :
de
en
- AU1943129A - Improvements in printing plate and process of making same :
en
- CH136865A - Device for extinguishing excess calcium oxide in cement. :
de
en
- FR671235A - Improvements in the treatment of subdivided materials :
en
fr
- CA295552A - Railway draft gear :
en
fr
- CA295604A - Machine for making shoe soles :
en
fr
- CH136858A - Air heating oven. :
de
en
- CH136877A - Aluminum vessel. :
de
en
- FR671135A - Automatic perforator composter :
en
fr
- FR671568A - box element for the construction of reinforced concrete floors :
en
fr
- GB322676A - Improvements in pivoted slippers or bearing elements transmitting motion between reciprocating and rotating parts :
en
- GB322759A - Improvements in or relating to method of and apparatus for producing sheet glass :
en
- FR671081A - Process for obtaining metallic combinations of o-oxyazo dyes :
en
fr
- FR671220A - Apparatus for printing virgin cinematographic film with very long exposure time :
en
fr
- US1738863A - Sprayer and the like :
en
- FR671101A - :
fr
- FR671440A - Sheet metal pipe coupling system :
en
fr
- FR671119A - Liquid gas meter :
en
fr
- AU1709328A - Improvements in or connected with bedsteads :
en
- CH137002A - Two-stroke internal combustion engine. :
de
en
- CA295433A - Vulcanizer :
en
fr
- US1738546A - Fabric-measuring and cost-computing machine :
en
- US1738723A - Friction shock-absorbing mechanism :
en
- US1739219A - Reproducng needle for talking machines, phonographs, and similar instruments :
en