- GB322688A - Improvements in electric imitation fires :
en
- GB307482A - Improvements relating to light signals :
en
- GB322673A - Improvements in or relating to bodies for motor vehicles :
en
- US1739010A - Indicator system :
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
- AT115335B - Drilling tool for earthworks. :
de
en
- US1738865A - Means for fastening initials to name plates :
en
- US1739115A - Spark arrester :
en
- US1739141A - Liquid-feeding device for rock drills :
en
- AT115380B - Air cushion with an inflator. :
de
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
- GB301741A - Method of solidifying gases :
en
- US1739212A - Three-bow ground roller :
en
- US1738631A - Buttonhole-sewing machine :
en
- US1739358A - Looping machine :
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
- GB322609A - Improvements in or relating to taps, cocks or the like :
en
- US1738717A - Separator apparatus :
en
- DE487669C - Piston compressor :
de
en
- GB322548A - Improvements in or connected with "soldering irons" :
en
- FR35083E - :
fr
- FR671110A - Process for the production of alkylated cellulose esters :
en
fr
- GB322699A - Improvements in or relating to impression adjustment mechanism for use in printing machines :
en
- GB322751A - Improvements in or relating to dough-boards :
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
- GB322658A - Improvements in carpet sweepers :
en
- US1739089A - Burner for producing heat from liquid fuel :
en
- US1738632A - Dirigible light and mounting therefor :
en
- US1738710A - Method for identifying cabled wires :
en
- US1739046A - Guard for lubricated surfaces :
en
- CH136869A - Lid closure on vessels. :
de
en
- DE476487C - Double device for cinema projection with only one lighting device :
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
- US1739290A - Poultry drinking fountain :
en
- FR671491A - Advanced rail fastening device :
en
fr
- GB295637A - Heated filament for thermionic valves :
en
- GB309950A - Improvements in or relating to electromagnets for magnetic separators or the like :
en
- FR671055A - Improvements to telephone systems :
en
fr
- GB322682A - Improvements in or relating to insulators :
en
- DE487863C - Edging device for rolling mills :
de
en
- 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
- FR671364A - Electrical appliance :
en
fr
- 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
- GB309181A - Improvements in or relating to rotors for high-capacity turbines :
en
- US1738788A - Multiple-disk synchronizer :
en
- US1738930A - Magnesium perchlorate :
en
- CA295485A - Electric welding machine :
en
fr
- CA295592A - Mineral oil distillation :
en
fr
- FR671390A - Process applied to the manufacture of measuring instruments of the ferraris type, in particular electricity meters :
en
fr
- FR671562A - Manufacturing process of artificial rubber :
en
fr
- US1738992A - Combined filler and stain :
en
- CA295529A - Vibration recording apparatus :
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
- US1739405A - Electric washing machine :
en
- GB322738A - Improvements in and relating to female urinals and bedpans :
en
- AT115277B - Springy, collapsible men's bicycle frame. :
de
en
- CA295606A - Aerating machine :
en
fr
- CA295619A - Apparatus for steeping seeds with chemicals :
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
- CA295438A - Signal device for electric machines :
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
- FR671169A - Improvements to aerial propellers :
en
fr
- FR671540A - Electric plug socket in a metal box :
en
fr
- 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
- 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
- FR671444A - Fireplace grid :
en
fr
- FR671080A - Drive unit for centrifuges :
en
fr
- FR671411A - Improvement in membrane diffusers :
en
fr
- FR671308A - Improvements to t receptors. s. f. :
en
fr
- GB323001A - Improvements in synchronous propulsion of pendulums :
en
- FR671214A - Ball joint :
en
fr
- FR671267A - Glass mosaic :
en
fr
- 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
- GB302588A - Adhesive paper or fabric :
en
- DE487443C - Card with protective fold for graduated cards :
de
en
- FR35081E - :
fr
- FR671242A - Steering mechanism with pressurized fluid control :
en
fr
- US1738766A - Apparatus for dephlegmation :
en
- US1739035A - Furnace for pulverulent fuel :
en
- US1739224A - Automatic weft-replenishing loom :
en
- FR671191A - Slicing machine for ham or other products :
en
fr
- GB322753A - Improvements in musical toys :
en
- CH136931A - Process for the manufacture of a malleable mass containing woven fabrics. :
de
en
- DE487711C - Film for cinematography :
de
en
- FR671114A - Rotary compressor, pump or analog :
en
fr
- FR671075A - Device for taking samples of materials, in particular from wells or boreholes :
en
fr
- FR671158A - Lacquers, artificial materials and the like :
en
fr
- CH137024A - Automatic electrical machine system. :
de
en
- FR671101A - :
fr
- FR671440A - Sheet metal pipe coupling system :
en
fr
- CH136937A - Process for the purification of metal salt solutions contaminated by organic substances. :
de
en
- DE487455C - Arrangement of chokes for sheathed cables :
de
en
- DK41220C - Device for upright, double-acting internal combustion engines. :
da
en
- GB304330A - Improvements in or relating to harrows :
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
- US1738628A - Sigkoes so ebmingtoh :
en
- US1739442A - Correcting device for cinematographs with continuously-moving films :
en
- US1739327A - Cultivator :
en
- CH137055A - Display device with at least one surface to be illuminated and reflective. :
de
en
- DE487724C - Manufacture of cordierites :
de
en
- US1739265A - Winding apparatus :
en
- AT115299B - Packing machine. :
de
en
- FR671226A - Chemical process for the blackening of iron and steel :
en
fr
- GB298945A - Improvements in coke ovens :
en
- US1739175A - Power shovel :
en
- FR35095E - :
fr
- FR671312A - Tee head :
en
fr
- FR671238A - Process for producing ethers :
en
fr
- US1739146A - Caponizing instrument :
en
- USD80074S - Earl f :
en
- CH136965A - Clock for twenty-four hour time. :
de
en
- DE487552C - Device for spinning rayon threads using the dry spinning process :
de
en
- US1739085A - Carded article strap :
en
- US1739343A - Melting and refining furnace :
en
- DE487897C - Colorimeter :
de
en
- US1738518A - Method of distilling refined, cracked oils without avoidable decomposition or discoloration :
en
- DE487375C - Process for the production of paracumarone resin from heavy benzene :
de
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
- CA295630A - Luminescent tube :
en
fr
- CH136929A - Process for making threads, films, sheets and the like from cellulose. :
de
en
- US1738585A - Loose-leaf binder :
en
- FR671468A - Metal spoked wheel, intended more particularly for motor cars :
en
fr
- AT115316B - Arrangement for the automatic regulation of furnaces, especially steam boiler furnaces. :
de
en
- CA295462A - Mechanical movement :
en
fr
- CA295571A - Driving element for induction meters :
en
fr
- AT115304B - Device for generating swirl in a pipe through which liquids, gases or the like flow. :
de
en
- US1739474A - Skate wheel :
en
- GB322716A - Improvements in or relating to machines for packing hanks and skeins :
en
- DK41255C - Commissioning device for internal combustion engines, which is started by compressed air. :
da
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
- US1739383A - Manufacture of cements :
en
- US1738635A - Jacob buchli :
en
- GB322679A - Improved apparatus for examining cavities in the body :
en
- US1739044A - Method of treating electron-emission elements :
en
- US1739031A - Disazo dyes and process of preparing the same :
en
- AT115333B - Power shovel. :
de
en
- CH137008A - System with multi-cylinder internal combustion engine and exhaust gas turbines. :
de
en
- US1738540A - System of generating and storing electricity :
en
- US1739252A - Filling machine :
en
- AU1943129A - Improvements in printing plate and process of making same :
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
- FR671112A - Transport tank for mixed concrete :
en
fr
- US1738806A - Machine for use in making boxes :
en
- FR671186A - Safety clutch for eccentric presses or the like :
en
fr
- GB322727A - Improvements in or in connection with loose leaf binders :
en
- US1738821A - Container :
en
- USD80089S - Curt hitter :
en
- US1739321A - Sleeping-car berth :
en
- DE487447C - Device for duplicating writings, drawings, etc. Like. By transfer printing, in particular by transfer printing line by line :
de
en
- US1738647A - Machine clamp :
en
- US1738887A - Method of making inlaid linoleum and the product thereof :
en
- DE487734C - Facility for treating patients by means of high-frequency electrical currents :
de
en
- DE487890C - Silencer :
de
en
- CA295550A - Apparatus for refrigeration and heat insulation by frozen carbon-dioxide :
en
fr
- DE487854C - Device for connecting two pieces of furniture :
de
en
- FR671230A - Process for preparing and transporting colloidal solutions intended for the manufacture of fibers, tapes, films, etc. :
en
fr
- US1739156A - Four-high mill :
en
- CH136916A - Process for the production of aniline sodium. :
de
en
- US1738903A - Railway signaling system :
en
- US1739054A - Feeding mechanism :
en
- US1739446A - Resinous condensation product and process of preparing same :
en
- CH136918A - Process for the preparation of thymol. :
de
en
- DE455119C - Resiliently mounted water level indicator by means of ball joints :
de
en
- AT115338B - Fabric made from feathers. :
de
en
- CA295581A - Device for cutting sheet glass :
en
fr
- CA295558A - Tension controlling device for knitting machines :
en
fr
- US1739108A - Bulkhead-wall construction :
en
- US1739298A - Method of and apparatus for testing flexible strands :
en
- US1738560A - Lubricating system :
en
- US1738835A - Fountain pen :
en
- DK41267C - Self-regulating Traction for double-drawn row cleaners. :
da
en
- FR671446A - Improvements to gummed paper making machines :
en
fr
- US1739152A - Head for movable riveting machines :
en
- DE487525C - Stretch yarn mercerizing machine :
de
en
- CA295502A - Non-slip device for shoes :
en
fr
- CH136998A - Knee brace for machines, in particular for presses. :
en
fr
- DE487675C - Pressure control device in the form of a control valve for motor sprayers to combat pests :
de
en
- US1738847A - Chaser and chaser holder for die heads :
en
- US1739369A - Separation of minerals by flotation :
en
- DE487749C - Spark plug for internal combustion engines :
de
en
- GB302685A - Continuously operating centrifugal sludge separator :
en
- DE487649C - Pneumatic horn with a membrane clamped in the middle that swings against an annular projection :
de
en
- AT115332B - Slide lock. :
de
en
- DE487522C - Machine for dyeing, impregnating or the like of fabrics :
de
en
- FR671278A - Process for the regeneration of vulcanized rubber :
en
fr
- CH136876A - Containers for steaming, cooking or drying food. :
de
en
- DE487636C - Control of toy vehicles :
de
en
- GB307733A - Electrostatic acoustic device for transmitting and receiving purposes :
en
- US1738751A - Automatic pistol :
en
- US1738911A - Life-insurance-policy table-value printing-in system :
en
- GB322536A - Improvements in or relating to belt fasteners :
en
- US1738634A - Automatic accepting and rejecting machine :
en
- US1738667A - Well-derrick construction :
en
- US1739326A - Gold dredge :
en
- AU1838629A - Window-sash and fanlight operating and locking means :
en
- CH136963A - Sound emitter with circuit arrangement for amplifiers of audio-frequency vibrations. :
de
en
- DE487591C - Gas self-igniter :
de
en
- CA295632A - Party line telephone system :
en
fr
- CA295440A - Automobile signal :
en
fr
- CA295441A - Water wave power device :
en
fr
- US1739238A - Vending machine :
en
- CA295498A - Dye :
en
fr
- US1739150A - Variable-speed drive :
en
- US1739382A - Shower-curtain ring :
en
- US1739390A - Clutch :
en
- US1738649A - Carl nx hand :
en
- US1739404A - Machine adapted for the washing of dishes and other tableware :
en
- AT115201B - Process for the production of rib shims for switches. :
de
en
- FR671428A - Fuel injection mechanism for internal combustion engines :
en
fr
- GB322663A - Means for securing improved needle track alignment in disc talking machines :
en
- CA295483A - Unloading device :
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
- DE487909C - Roller for shredding devices, the jacket of which consists of rings sitting on a cone-shaped core :
de
en
- AU1701928A - Improvements in and connected with piano players, or player pianos :
en
- CA295531A - Transformer :
en
fr
- GB322659A - Improvements in and relating to trees for drying and warming boots and shoes :
en
- US1738809A - Steam trap :
en
- CH137042A - Process for the preparation of m-chloro-p-acetylaminophenylstibic acid. :
de
en
- GB322773A - Improvements in dyeing regenerated cellulose rayon :
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
- 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
- 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
- FR671589A - Removable and waterproof closure for containers :
en
fr
- US1739322A - Pile-faced material and process of making the same :
en
- AT115294B - Process and system to prevent deposits in boilers, etc. :
de
en
- AT115323B - Boiler feed device with exhaust steam preheater. :
de
en
- US1739039A - Muffler :
en
- US1739187A - Bobbin for weft-replenishing looms :
en
- US1739328A - Folding machine for tabloid newspapers :
en
- US1739478A - Lens :
en
- US1739011A - Accordion-strap attachment :
en
- AU1735328A - Improvements in stuffed mattresses :
en
- CH137099A - Process for producing a solid diazoazo compound. :
de
en
- US1738950A - Escapement mechanism for typewriters :
en
- US1738681A - Hair curler :
en
- US1738689A - Float and method of making same :
en
- CH136900A - Covered wooden heel for footwear and process for its manufacture. :
de
en
- DE487623C - Process for the automatic cutting, trimming and dividing of sheet metal by means of electromagnetic double roller guide tables :
de
en
- GB322519A - Improvements in or relating to pivotal joints applicable to the wind screens of automobiles :
en
- FR671160A - Removable bicycle that transforms into a trolley :
en
fr
- CH137001A - At least one compressor and at least one steam engine having pumping device for high pressure steam systems. :
de
en
- US1738721A - Web-dispensing device :
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
- US1739012A - Telephone plug cord :
en
- AT115278B - Mechanical power transmission, in particular for vehicles. :
de
en
- US1739193A - Yieldable landing platform for aeroplanes :
en
- US1739457A - Bottle opener :
en
- US1738615A - Transferring means for cigarette counter-rolling machines :
en
- US1738779A - Collapsible paper cup :
en
- US1739015A - Valve :
en
- DK41254C - Device by piston pin, in particular for trunk pistons for internal combustion engines. :
da
en
- DE487825C - Device for setting the trailer drawbar in a position inclined to the longitudinal center plane of the trailer :
de
en
- US1738808A - Direction recorder :
en
- US1738919A - Telephone desk set :
en
- US1739372A - Air filter :
en
- US1738787A - Method and machine for knitting tubular fabric having closed ends :
en
- CH137118A - Process for the production of an anthraquinone derivative. :
de
en
- US1738699A - Automobile wheel lock :
en
- US1739472A - Conduit coupling :
en
- 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
- US1738966A - Machine for scoring wooden boards :
en
- FR671574A - Improvement of wheels with grip studs, more particularly applicable to agricultural tractors :
en
fr
- US1738939A - Power-driven bin-gate-actuating device :
en
- US1738791A - Level :
en
- DE487539C - Adjustable heart for points :
de
en
- 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
- 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
- AT115360B - Repetition device for piano mechanisms. :
de
en
- AU1867029A - Improvements in blades for lubricating bearings with automatic lubrication :
en
- US1738531A - Key and lever guard for fire-alarm boxes :
en
- US1738711A - Multiple-connection device :
en
- US1738734A - Pump :
en
- CH137029A - Device to prevent reignition in mercury vapor rectifiers. :
de
en
- US1738794A - Method and apparatus for saturating fibrous articles :
en
- US1738696A - Fabrication of ornamented sheet surfacing materials :
en
- 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
- US1738687A - Screw driver and drill machine :
en
- US1738898A - Mixing apparatus :
en
- US1738640A - Steam fan drier :
en
- US1738524A - Device for locking evacuated tubes :
en
- US1738959A - Vacuum-tube discharge device :
en
- DE487561C - Means for pest control :
de
en
- DE487932C - Device for increasing the security in companies producing explosives :
de
en
- CA8563S - Wood paving block :
en
- AU1700728A - Improvements in unsplinterable glass :
en
- DK41225C - Trousers, in particular Underpants with elastic waistband (waistband). :
da
en
- FR671096A - Process for obtaining tobacco with low nicotine content and yet aromatic :
en
fr
- FR671553A - Automatic lighter :
en
fr
- DE487650C - Connection for the control rod with the tongues at points :
de
en
- US1738528A - Electromagnet :
en
- US1739262A - Wire-connecting lug with test contact :
en
- US1738749A - Traveling grate stoker :
en
- DE487718C - Process for the production of printing pastes for stuff printing :
de
en
- US1738918A - Method of cutting and apparatus therefor :
en
- CA295487A - Means for controlling internal combustion engines :
en
fr
- AT115314B - Tin opener. :
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
- 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
- CA295612A - Connector switch circuit :
en
fr
- 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
- FR671059A - Photographic sound recording process :
en
fr
- FR671116A - Process for the decoloration of hydrocarbon oils, such as crude mineral oils, their distillation products, residues and cracking products :
en
fr
- US1738554A - Absorbent liner or inner tube for tobacco pipes, cigar and cigarette tubes :
en
- DE487597C - Process for the preparation of therapeutically highly effective esters of unsaturated acids :
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
- 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
- DK41258C - Device for attaching the bottom ring to transport buckets of aluminum, light metal or similar. :
da
en
- GB322524A - Process for the manufacture of olefines :
en
- GB300243A - Improvements in two stroke cycle internal combustion engines :
en
- US1738970A - Connecter socket for electric plugs :
en
- GB310410A - Holders for christmas trees and the like :
en
- GB322712A - Improvements in or relating to photographic apparatus :
en
- GB307512A - :
en
- GB322628A - Improvements in mops :
en
- DE487527C - Device for applying a thin layer of fine powder to the surface of cooling drums :
de
en
- GB301898A - Manufacture of divinyl and homologues thereof :
en
- US1738923A - Apparatus for feeding molten glass :
en
- US1739056A - Method of finishing sheet-metal tiling :
en
- FR671070A - Two-stroke motor with oscillating spherical spool valve distribution :
en
fr
- FR671190A - Automatic printer for photographic prints :
en
fr
- US1738683A - Antitheft electric-light bulb :
en
- US1739338A - Pneumatic tool :
en
- DE487828C - Linkage device for doors for simultaneous pivoting and moving of the same :
de
en
- FR671198A - Balanced faucet :
en
fr
- US1738897A - Retaining-valve bracket :
en
- FR35093E - :
fr
- FR671467A - Gas and liquid level regulator, combined in one device :
en
fr
- US1739237A - Safety calk web :
en
- CH137013A - Heat exchanger. :
en
fr
- US1738798A - Printing-ink composition and process of making same :
en
- US1739455A - Method for transmitting the speech by high-frequency waves :
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
- DE487639C - Device for scraping the conveyed material :
de
en
- FR671134A - System for cufflinks and similar articles and buttons incorporating this system :
en
fr
- FR671496A - Ventilation unit for boots and shoes :
en
fr
- DE456160C - Device on roller stands to relieve the pressure spindles :
de
en
- CH136865A - Device for extinguishing excess calcium oxide in cement. :
de
en
- US1738759A - Machine for reducing printing plates to uniform thickness :
en
- US1738916A - Steam curling iron :
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
- CH137035A - Street sign. :
en
fr
- CH137033A - Ring furnace with mobile hearth base for the continuous implementation of heating processes. :
de
en
- US1738539A - Compartmental service door :
en
- US1738688A - Float-operated circuit closer :
en
- US1739217A - Synthetic ammonia process :
en
- US1738722A - Antifriction bearing :
en
- US1739350A - Automatic oil burner :
en
- FR671342A - Process for the preparation of aqueous dispersions from soft plastic masses :
en
fr
- DK41236C - Spoon pessaries. :
da
en
- GB314856A - Improvement in golf club assembly and method of assembling :
en
- CA295565A - Fuel injection system for combustion engines :
en
fr
- 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
- US1739124A - Switch box :
en
- US1738601A - Gun cleaner :
en
- US1738673A - Synchronizing arrangement for picture transmission :
en
- AT115269B - Scale bracelet. :
de
en
- CH136969A - Watch box. :
en
fr
- US1738729A - Well protection device for elevators :
en
- FR671305A - Improvements to pipe assemblies :
en
fr
- DE487421C - Steam turbine with outwardly tapered blades :
de
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
- AT115355B - Break alarms, in particular for radio stations. :
de
en
- CH137003A - Multi-cylinder, double-acting internal combustion engine with a supercharger driven by an exhaust gas turbine. :
de
en
- 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
- CH137119A - Process for the production of an anthraquinone derivative. :
de
en
- DE480512C - Process for the utilization of the broths of evaporation apparatus for thickening solutions or for drying solid substances :
de
en
- US1738659A - Aldehyde manufacture :
en
- US1739184A - Filling stop motion for looms :
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
- AT115214B - Method of making bread. :
de
en
- CA295583A - Vulcanizing press :
en
fr
- GB322744A - Improvements in condenser telephones :
en
- US1739202A - Paper file :
en
- CA295613A - Generation of electric waves :
en
fr
- CH137111A - Process for the preparation of an azo dye. :
de
en
- US1738550A - Dehydrator :
en
- US1738848A - Feed-water heater :
en
- US1738584A - Machine for removing surplus material from boots and shoes :
en
- US1738671A - Lighting fixture :
en
- US1739454A - Washboiler :
en
- CA295506A - Window clarifier :
en
fr
- AT115340B - Pliers-shaped tool for driving in nails when tacking skins on clamping boards or the like. :
de
en
- CA295519A - Cellular insulating material :
en
fr
- CH136945A - Process for making gradual light filters. :
de
en
- AT115365B - Method and device for the continuous softening of water. :
de
en
- US1738949A - Liquid-level indicator :
en
- US1739038A - Paper-making method and machine :
en
- US1738780A - Chrome-green pigment and its manufacture :
en
- US1739161A - Multistage fuel mixer :
en
- US1739264A - Combined color and flock printing machine :
en
- CH137061A - Advertisement signs for product descriptions, price labels and the like. :
de
en
- US1738742A - A corpora :
en
- US1738933A - Meat chopper :
en
- DE487492C - Hair and beard clipper :
de
en
- GB307889A - Improvements in or relating to the distillation of finely divided coal or similar material :
en
- US1738883A - Separable rock drill :
en
- CA295605A - Lining trimming machine :
en
fr
- US1739135A - Refuse pit :
en
- US1739138A - Water heater :
en
- US1739388A - Gas-permeable and waterproofing composition :
en
- FR671128A - Improvements to the pretty spindles of grinding :
en
fr
- FR671279A - Centrifugal sieve-separator with archimedean screw discharge :
en
fr
- AT115305B - Plant to prevent mist formation in dye works and the like like :
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
- US1739136A - Alternating-current generator and electric system including the same :
en
- US1739324A - Toothbrush :
en
- US1739057A - Device for supporting sheets of paper and the like :
en
- US1738952A - Container :
en
- CH136977A - Austenitic chrome-nickel steel alloy. :
de
en
- CH136887A - Stranded rope. :
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
- CH137143A - Process for the preparation of a basic phenol alkyl ether. :
de
en
- US1739009A - Flag holder :
en
- US1738655A - Oil burner :
en
- US1739334A - Cigarette machine :
en
- US1739465A - Machine for automatic cutting of recesses or the like in straight or curved direction on surfaces :
en
- AT115346B - Remote display device for pressure and water level changes. :
de
en
- US1738510A - Agricultural implement :
en
- US1739340A - Signaling system :
en
- CH137101A - Process for producing a solid diazoazo compound. :
de
en
- US1739154A - Automobile door latch :
en
- US1739144A - Vehicle headlight regulator :
en
- US1739423A - Shipping block for automobile tires and rims :
en
- AT115204B - Bed frame. :
de
en
- CH137012A - Device for generating cold. :
de
en
- US1738574A - Fastening-inserting machine :
en
- CA295561A - Connecting rod :
en
fr
- 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
- US1739279A - Tttrn shoe and method of fixing shank stiffener thereto :
en
- US1739353A - Power unit :
en
- US1739461A - Albert edward hodgson and norman clarke jones :
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
- GB307334A - :
en
- US1738811A - Brake gear for electric winches :
en
- US1738929A - Shoe :
en
- CH137006A - Process for supplying internal combustion engines and apparatus for carrying out this process. :
en
fr
- US1738964A - Mold for forming glass vessels :
en
- US1739192A - Loom to weave terry piles of varying heights :
en
- US1739014A - Grit catcher :
en
- US1739295A - Temperature regulation :
en
- US1738784A - Tractor :
en
- AT115244B - Generator for the production of strong gas from bituminous fuels. :
de
en
- CH136983A - Die holder for drawing 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
- DE487633C - Light signal device with a main and a reserve light source :
de
en
- AT115241B - Cellulose casing for sausages and other moist or watery products. :
de
en
- US1739409A - Brake-beam hanger :
en
- AU2376929A - Improvements in sparkplugs :
en
- CH136860A - Attachment for chimneys and ventilation shafts. :
de
en
- CH137069A - Self unloader. :
de
en
- US1738566A - Ash tray :
en
- US1738630A - Waxlike product and the method of producing the same :
en
- US1739333A - Auxiliary tank for motor vehicles :
en
- AT115397B - Device for exposing wounds with resilient spreading legs. :
de
en
- 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
- CH136971A - Watch movement. :
en
fr
- AT115267B - Ski. :
de
en
- CH136882A - Device for producing circular cuts in can end surfaces. :
de
en
- CH137106A - Process for the preparation of an azo dye. :
de
en
- DE487478C - Universal joint :
de
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
- CH136973A - Parking device for electrical clock systems. :
de
en
- FR671316A - Steam machinery, especially for high pressures :
en
fr
- US1738643A - Watch suhport :
en
- GB322742A - Improvements in or relating to liquid-proof cartons :
en
- DE487594C - Coke discharge and loading facility :
de
en
- DK41261C - Expansion table for Leather, Leather and the like. :
da
en
- FR671135A - Automatic perforator composter :
en
fr
- FR671568A - box element for the construction of reinforced concrete floors :
en
fr
- US1739060A - Window construction :
en
- US1739317A - Fuel-supply means for engines :
en
- US1739227A - Stanchion sure stop :
en
- CA295489A - Single or double helical gear wheel :
en
fr
- FR671514A - Improvements in halogen treatment :
en
fr
- US1739007A - Piston for internal-combustion engines :
en
- AT115224B - Process for the production of carbon disulfide. :
de
en
- CA295479A - Multi-tube steam generator :
en
fr
- US1738604A - Toy :
en
- CA295591A - Food product :
en
fr
- CH137137A - Process for the preparation of 6-nitro-9- (γ-dimethylamino-B-oxypropylamino) acridine. :
de
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
- US1739448A - Tionale de matiebes colobantes et manttfacttjbes de pbodtjits chimiqtjes :
en
- US1739473A - Ribbed expanded-metal lath :
en
- AT115282B - Rescue tower. :
de
en
- CA8564S - Paper weight :
en
- CA295545A - Burial vault :
en
fr
- CA295575A - Supporting belt :
en
fr
- CH136864A - Process for the production of porous masses from hardenable, mineral substances. :
de
en
- FR671233A - Mode of operation of internal combustion engines :
en
fr
- DE487502C - Method and device for coating objects by dipping into the coating compound :
de
en
- FR671265A - Continuous flow device for shelling dry chestnuts :
en
fr
- FR671338A - Improvement in hollow bricks and similar materials :
en
fr
- CH136933A - Process for improving the throwing power of nitrophosphates. :
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
- US1739126A - Method of making ductile high-silicon-steel sheets :
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
- US1738755A - Switch construction :
en
- CA295611A - Generation and modulation of electric waves :
en
fr
- CA295618A - Electrically operated vibratory device :
en
fr
- US1738879A - Frozen confection and method of producing same :
en
- USRE17519E - Sheet-eeeding apparatus :
en
- CA295555A - Railway switch selector operating means :
en
fr
- DE487541C - Method and device for isolating the carbon dolls of dry electric batteries :
de
en
- DE487572C - Electric vulcanizer :
de
en
- US1738690A - End train-pipe valve :
en
- US1738831A - Seat support :
en
- CA295490A - Automobile spring :
en
fr
- 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
- US1739307A - Impregnation of porous gels with a solid material :
en
- DE487454C - Procedure for interception and control of the transmission signals in wireless telegraphy :
de
en
- FR35092E - :
fr
- GB309161A - Improvements in or relating to preserving rubber :
en
- 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
- US1738657A - Trip hook :
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
- AT115325B - Process for processing hard coal. :
de
en
- DE487489C - Rollable weather protection device for bicycles :
de
en
- FR671227A - Spring-loaded balancing device for sash window frames :
en
fr
- GB318127A - :
en
- IS25B6 - Materials for repairing and improving clothing, etc. :
en
is
- 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
- US1739196A - Ernest wildhaber :
en
- GB310060A - Improvements in and relating to sound reproducing apparatus :
en
- AT115245B - Light bomb with parachute for dropping from aircraft. :
de
en
- CA295547A - Tire casing :
en
fr
- DE487558C - Power drill for holes, especially in stone walls :
de
en
- US1738665A - Peat-fuel machine :
en
- US1739055A - System of supervisory signaling and remote control :
en
- US1739090A - Combined trolley-feeder clamp :
en
- AU1736528A - Improvements in closures for bottles containing liquids :
en
- US1738906A - Bituminous composition and process of making same :
en
- AT115209B - Process for the production of pore-filling oil-containing primers. :
de
en
- CA295610A - Electric regulator :
en
fr
- CA295445A - Combination piano, phonograph and radio :
en
fr
- CH137036A - Device for fluoroscopy of water. :
de
en
- AT115272B - Milking machine. :
de
en
- FR671228A - Sheath piston :
en
fr
- GB322737A - Improvements in or relating to the manufacture and use of sulphonated organic condensation products :
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
- US1738702A - Door-operating mechanism :
en
- US1738748A - Corrosion-resisting coating :
en
- CH136898A - Earmuffs. :
de
en
- AU2075529A - Improved nozzle for lubricating guns and pumps :
en
- US1738522A - Electromagnetic wave signaling system :
en
- US1738824A - Exhaust-steam injector :
en
- US1739256A - Electrical resistance and art of forming the same :
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
- US1739441A - Automobile license plate and automobile license-plate holder :
en
- AT115310B - Step grating bar with removable covering elements. :
de
en
- AT115238B - Process for the manufacture of pesticides. :
de
en
- CH137063A - Collapsible bucket. :
de
en
- GB306886A - Improvements in coin-freed automatic selling machines :
en
- US1738778A - Sewing machine :
en
- CA295593A - Weighing truck :
en
fr
- USD80072S - Design for a textile fabbic :
en
- FR671299A - Device with conjugate settings applicable in particular to t devices. s. f. :
en
fr
- US1738512A - Mechanical movement :
en
- 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
- CH136959A - Apparatus for measuring the braking respectively. circumferential force occurring when driving the wheels of motor vehicles. :
de
en
- AT115290B - Resilient engine mounts for electric vehicles. :
de
en
- FR671537A - Hermetic mounting of electrodes, especially for large rectifiers :
en
fr
- FR671586A - Multitubular pneumatic :
en
fr
- GB322771A - Improvements in and relating to coin-freed machines :
en
- FR671124A - Steel :
en
fr
- FR671470A - Device for emptying garbage in road trucks without dust release :
en
fr
- FR35097E - :
fr
- FR671273A - Improvements in phenolic resins and process for making them :
en
fr
- US1739462A - Apparatus for prolonging the life of cut flowers :
en
- 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
- CA295609A - Driving mechanism for sectional machines :
en
fr
- CH137100A - Process for producing a solid diazoazo compound. :
de
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
- AT115249B - Crushing and grinding device. :
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
- CA295607A - Control mechanism for power shovels, etc. :
en
fr
- US1738967A - Powdered detergent :
en
- US1738973A - Attaching device for outlet boxes :
en
- US1739445A - Commutator dynamo-electric machine :
en
- US1738594A - Drilling in the earth, particularly in coal, shale, slate, and like formations :
en
- US1739229A - Car construction :
en
- GB322655A - Device for use in solving cross-word puzzles :
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
- CH137134A - Process for the preparation of 2-ethoxy-6-nitro-9 (γ-dimethylamino-B-oxypropylamino) acridine. :
de
en
- US1738605A - Attachment for shoe ornaments :
en
- CH136950A - Keyboard instrument. :
de
en
- FR671463A - sound strings case :
en
fr
- AT115361B - Device for pre-pressing hollow glass bodies. :
de
en
- CH136990A - Resilient mounting of the driven part of split grinding spindles. :
de
en
- GB302913A - Improvements in and relating to electric switch mechanisms :
en
- CH136922A - Process for the production of a vat dye. :
de
en
- CH137050A - Electric control device operating under the influence of temperature. :
en
fr
- US1738854A - Fabricated structural part :
en
- US1739076A - Lubricating device :
en
- DE487777C - Process for vulcanizing rubber and the like like :
de
en
- CA295473A - Windshield wiper :
en
fr
- DE487554C - Suction massage jets with rollers :
de
en
- CH136986A - Bar turning machine. :
en
fr
- US1738553A - Centrifugal liquid purifier :
en
- US1738855A - Handle-bar brace :
en
- DE487652C - Long reflector :
de
en
- DE487672C - Encryption device :
de
en
- FR671329A - Ski attachment :
en
fr
- US1739396A - Carburetor for internal-combustion engines :
en
- CH137068A - Safety device for coupling vehicles. :
en
fr
- GB295287A - Improvements in or relating to electric power stations :
en
- FR671072A - Grip wheel for agricultural tractors :
en
fr
- GB322653A - Improvements in or relating to coupling devices suitable for use with cables, wires, rods and so forth :
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
- DE487625C - Light panel for luminography :
de
en
- DE487853C - Pulverized coal firing :
de
en
- FR671536A - Process for the storage and preservation of green fodder in silo tanks and acid pits :
en
fr
- FR671121A - Sheet metal disc wheel :
en
fr
- GB322612A - Improvements appertaining to wind-screens for vehicles :
en
- FR671591A - Folded translucent paper diffuser for electric lamp :
en
fr
- US1739140A - Machine for the manufacture of glass articles :
en
- US1739384A - High-frequency signaling system :
en
- DE487419C - Manufacture of aluminum fluoride :
de
en
- FR671476A - Shirt-style cardigan :
en
fr
- US1739130A - Flexible gear :
en
- GB322604A - Improvements in change giving machines and the like :
en
- DE487457C - Method and apparatus for producing conical ends of cable insulation :
de
en
- GR2568B - LIQUID LIFT. :
el
en
- FR671118A - Method of construction of dwellings and similar buildings :
en
fr
- GB305581A - Contact-preventing devices for electric incandescent lamps :
en
- GB314853A - Improvements in or relating to radiators for heating buildings :
en
- DE487883C - Alternating control with two separately adjacent fire chambers :
de
en
- DE487622C - Interrupter arrangement for magnetoelectric ignition devices :
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
- DE487627C - Trailer hitch :
de
en
- FR671590A - Roller Notepad :
en
fr
- US1739145A - Machine for the manufacture of glass articles :
en
- FR671353A - Electromagnetic separation method and device :
en
fr
- GB305582A - Advertisement board :
en
- FR35075E - :
fr
- DE487661C - Method for wave measurement with the help of quartz crystals :
de
en
- US1738597A - Continuous-tunnel kiln :
en
- US1738818A - Grading machine :
en
- US1739148A - Display device :
en
- DE487592C - Wooden laundry masher :
de
en
- GB322545A - Damp-proof matches :
en
- FR671302A - Improvements in evaporator elements for refrigeration devices :
en
fr
- US1738712A - Cross-aisle light :
en
- US1738740A - Disinfectant and antiseptic embodying furane derivatives and process for making and utilizing same :
en
- US1738602A - Gear pump or engine :
en
- US1738775A - Stair tread and holder :
en
- US1738850A - Heater for automobiles :
en
- US1738987A - Exercising device :
en
- FR671139A - Spark plug for internal combustion engines :
en
fr
- GB322610A - Improvements relating to recording apparatus for measuring instruments :
en
- CH137005A - Light alloy pistons with hard metal liner for explosion engines. :
de
en
- US1739214A - Meat tenderer :
en
- CA295511A - Metal sharpening machine :
en
fr
- CA295557A - Manganese arsenate insecticide :
en
fr
- CA295559A - Seamless stocking :
en
fr
- US1738891A - Inking punch :
en
- AT115342B - Method and device for the production of paving bricks or other ceramic products. :
de
en
- CH137025A - Device for the mechanical protection of an electric cable. :
en
fr
- AT115207B - Soldering iron for continuous soldering and solder wire for this purpose. :
de
en
- CH137090A - Process for the production of an anthraquinone derivative. :
de
en
- AU1927729A - Improvements in and relating tox-ray fracture tables :
en
- US1739050A - Electrical condenser :
en
- US1738878A - Thermostatic control :
en
- US1738760A - Electrical filter :
en
- CH136920A - Process for the preparation of an azo dye. :
de
en
- FR671179A - Process and apparatus for the treatment of carbonaceous materials :
en
fr
- CH136999A - Device for improving the side sealing on working machines with rotating or oscillating pistons. :
de
en
- US1739065A - Music supporting and turning device :
en
- AU2002629A - Improvements in or relating to anti-dazzle spectacles :
en
- AT115348B - Process and device for the production of iron-reinforced concrete solid and hollow structures. :
de
en
- AT115321B - Preparatory process for making milk cans. :
de
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
- GB322583A - Two stroke internal combustion engine :
en
- CH136955A - Ammunition delivery device on automatic firearms. :
de
en
- US1738915A - Pipe coupling :
en
- US1738544A - Water-screen connection :
en
- AT115233B - Moth repellent. :
de
en
- AT115302B - System for utilizing the exhaust gas heat, especially with steam boilers. :
de
en
- CA295634A - Elapsed time and zone meter :
en
fr
- US1738661A - Mowing machine :
en
- US1739049A - Spectacles and goggles :
en
- US1738569A - Receiving station :
en
- CA295594A - Centrifugal casting machine :
en
fr
- CH137044A - Device for permanent waving. :
en
fr
- CH136863A - Process for the production of refractory products from natural magnesium silicates. :
de
en
- US1738745A - Process of making formaldehyde :
en
- US1738746A - Hood fastener :
en
- US1739029A - Screened ventilating window for automobiles :
en
- DE487693C - Method of rejecting cigarettes :
de
en
- GB322579A - Improvements in telephonic loud speakers :
en
- GB322670A - Improvements in or relating to electric lamp fittings :
en
- FR671117A - Process for welding iron and its alloys, in particular by means of an electric arc :
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
- DE487628C - Observation mirror for motor vehicles :
de
en
- FR671127A - Improvements to quick-feed closing devices :
en
fr
- CH136885A - Further training in textile machines. :
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
- FR671544A - Advanced camera for photographic prints :
en
fr
- GB322646A - Improvements in wall brackets for hand fire-extinguishers :
en
- US1738986A - Kratometer :
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
- DE487654C - Process for the preparation of condensation products from aromatic amines and formaldehyde :
de
en
- FR671073A - locknuts :
en
fr
- AT115371B - Process for the representation of highly porous lead aggregates. :
de
en
- DE487508C - Container for storing floatable, flammable liquids, such as B. gasoline, on a protective liquid :
de
en
- FR671195A - Airplane without ailerons, with longitudinal wings :
en
fr
- GB322713A - Process for the manufacture of agglomerated fuel :
en
- 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
- FR35099E - :
fr
- DE487713C - Baking shovel :
de
en
- DE487725C - Process for the preparation of anthraquinone derivatives :
de
en
- FR671381A - Guillotine frame :
en
fr
- US1738583A - Steering axle :
en
- US1738801A - Apparatus for and process of detecting and segregating bacteria in liquids :
en
- US1738833A - Safety line terret :
en
- US1739489A - Gardening tool :
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
- AT115254B - Device for evenly feeding the cut tobacco to the rope of cigarette machines. :
de
en
- AT115370B - Process and device for the separation of impurities from liquids, colloidal solutions, emulsions and similar dispersions. :
de
en
- DE487512C - Wave power plant :
de
en
- FR35073E - :
fr
- GB306128A - :
en
- AT115226B - Gas firing. :
de
en
- AT115309B - Metal barrel. :
de
en
- CH136914A - Process for the preparation of a derivative of the anthanthrone. :
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
- US1739042A - Movement-regulating mechanism :
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
- AT115353B - Combined drive for speaking machines by means of an electric motor and spring motor. :
de
en
- US1738732A - Comb :
en
- US1738744A - Box :
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
- FR671262A - Improvements to electric ovens :
en
fr
- CA295625A - Refrigerating system :
en
fr
- AT115265B - Tubular shape ramming machine. :
de
en
- CH137022A - Brush holder for round fire protection on electric collector machines. :
de
en
- US1738807A - Direction indicator and recorder for ships, etc. :
en
- CA295493A - Amusement apparatus :
en
fr
- US1738529A - Resistance unit :
en
- US1738718A - Copyholder for typewriters :
en
- US1739467A - Driving device for miniature golf balls :
en
- AT115344B - Device for recording and playing longer pieces of sound. :
de
en
- US1738625A - Concentration and distillation of solutions of hydrogen peroxide :
en
- US1739186A - Automatic selective vending machine :
en
- US1738607A - Wrench :
en
- US1739092A - Elimination of impurities in insulating oils :
en
- AU2063829A - Improvements in or relating to multicore oil-filled high tension electric cables :
en
- AT115350B - Fire safety device for cinematographic projection apparatus. :
de
en
- AT115253B - Timed triggering device with clock drive, especially for cargo or light bombs to be dropped from aircraft. :
de
en
- CH137138A - Process for the preparation of 2,3-dimethoxy-6-nitro-9- (γ-diethylamino-B-oxypropylamino) acridine. :
de
en
- DE487564C - Starting device for internal combustion engines :
de
en
- DE487855C - Braking device for conveyor baskets :
de
en
- FR35078E - :
fr
- 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
- CH136911A - Process for the preparation of 1-aminocarbazole. :
de
en
- US1738618A - Goggle fitting :
en
- USD80095S - Island :
en
- AT115289B - Motor vehicle wheel with a rim divided in the circumferential direction. :
de
en
- CA295439A - Machine for scraping or levelling roads :
en
fr
- CA295570A - Bathing suit :
en
fr
- DE487514C - Method and device for dewatering impure ethyl alcohol :
de
en
- US1738907A - Snare :
en
- US1738872A - Safety device for punch presses :
en
- CH136895A - Process for chlorinating wool or other animal hair. :
de
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
- FR671292A - New lighting advertising layout :
en
fr
- AT115288B - Current collectors, in particular for electric railways. :
de
en
- CA295513A - Fire arch :
en
fr
- CA295548A - Drawing ring for wire drawing machines :
en
fr
- US1739477A - Control mechanism for liquid-measuring apparatus :
en
- AT115255B - Parachute device for dropping loads from aircraft. :
de
en
- DE487404C - Closure cap for hot water bottles or the like. :
de
en
- FR671373A - Automatic light projection device with double operation, continuous and intermittent :
en
fr
- CA295573A - Scouring device :
en
fr
- CA295491A - Refrigerator :
en
fr
- CH137141A - Process for the preparation of 2-B-diethylaminoethyl-6-nitro-9-aminoacridine. :
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
- 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
- US1739319A - Sheet stacker :
en
- US1739486A - Method of producing accelerators for the vulcanization of rubber :
en
- DE487517C - Machine for applying glue to parts of footwear :
de
en
- US1738572A - Paper punch :
en
- DK41263C - Sewage cleaner. :
da
en
- FR671522A - Balanced opposed piston motor :
en
fr
- CH136884A - Drafting system for textile rovings. :
de
en
- CA295580A - Telephone system :
en
fr
- AT115331B - Fire protection device for cinematographic projection apparatus. :
de
en
- US1738968A - Device for securing electric appliances to conduit boxes :
en
- USD80097S - Design fob a bracket fob draperies :
en
- CH136944A - Device for moving a number of lens housings. :
de
en
- AT115250B - Method and device for the machine production of elongated dough pieces by molding. :
de
en
- CH136962A - Speed adjustment device for turntables of record speaking machines. :
de
en
- US1738731A - Ground packer :
en
- US1738889A - Means of conducting electricity for motor vehicles :
en
- US1739273A - Sleeve-valve engine :
en
- US1739387A - Knockdown hog house :
en
- US1738769A - Brake-locking device :
en
- US1739451A - Whistle cup :
en
- US1739458A - Manufacture and production of artificial threads, filaments, ribbons, and the like :
en
- US1739198A - wilhelm :
en
- US1739244A - Feed mechanism for sewing machines :
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
- 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
- CH136875A - Hairdresser washing facility. :
de
en
- US1738614A - Reenforced-concrete structure :
en
- US1739077A - Mounting for combined wall base and floor coverings :
en
- US1738946A - Process fob treating fabrics :
en
- CA295435A - Process of working natural sodium sulphate deposits :
en
fr
- CH136970A - Pocket watch with dial cover. :
de
en
- DE487371C - Pointer setting device for electrically remote controlled clockworks :
de
en
- DE487571C - Pump for the delivery of spinning fluid (viscose or the like) for machines for the production of artificial threads :
de
en
- GB297039A - Improvements in polyphase protective or regulating apparatus :
en
- US1739411A - Windshield heater and wiper :
en
- US1738762A - Projector :
en
- US1738969A - Conduit fitting :
en
- US1739232A - Let-off for looms :
en
- FR671392A - evaporator elements for refrigeration equipment :
en
fr
- GB305476A - Process of printing fabrics in colours on aniline black :
en
- CH136996A - Container with device for squeezing the same. :
de
en
- FR671449A - Safety lock without key, with electric horn :
en
fr
- DE487255C - Process for the preparation of condensation products from hexoses and phenylhydrazine-p-sulfonic acid :
de
en
- GB322707A - Improvements in or relating to tobacco ash trays combined with pipe scrapers :
en
- GB322723A - Improvements in buoyant life-saving apparatus :
en
- DK41222C - Combined Sound and Light Direction Indicator for Automobiles. :
da
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
- FR671330A - Elastic frame for the establishment of sports helmets :
en
fr
- 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
- CA295514A - Compressed composition :
en
fr
- FR671052A - Process for the production and use of steam :
en
fr
- FR671076A - Planetary gear, especially for aircraft 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
- FR671196A - Method for knitting tubular knit designs :
en
fr
- FR671215A - Mount for transmission shafts :
en
fr
- US1738516A - Clothes rack :
en
- US1738726A - Regulating device for electrical systems :
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
- FR671261A - Automatic safety device for gas appliances :
en
fr
- FR671417A - insulated nut for electric accumulator terminals :
en
fr
- FR671431A - Improvements in the treatment of siliceous materials :
en
fr
- FR671581A - Bush for shaft bearings :
en
fr
- US1738533A - Heel breasting and pressing machine :
en
- US1738570A - Work support :
en
- CH137128A - Process for the production of a dye binder which can be swelled with cold water. :
de
en
- CA295459A - Key protector :
en
fr
- DE487383C - High frequency amplifier with feedback :
de
en
- 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
- US1739377A - Lubricator :
en
- US1739391A - Valve-spring compressor :
en
- CA295455A - Anti-dazzle device for lamps :
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
- GB322726A - Improvements in or relating to episcopic projection apparatus :
en
- GB322761A - Improvements in valve bags and method of making the same :
en
- FR671326A - Improvements in the construction of oven walls and hearths :
en
fr
- FR671166A - Metal blind forming mosquito net :
en
fr
- DE487533C - Ribbon spool holder for typewriters :
de
en
- FR671130A - Leather shoe with metallic sole :
en
fr
- FR671369A - Process for cleaning hydrogenated carbides based on benzine and benzol :
en
fr
- CH136905A - Body that can be used as a filter or diaphragm and process for its manufacture. :
de
en
- DE487663C - Device for protection against the penetration of radiation-emitting pipes operated with very high voltage :
de
en
- FR35098E - :
fr
- CH137110A - Process for the preparation of an azo dye. :
de
en
- DE487188C - Differential circuit in telephone systems with amplifiers :
de
en
- US1738920A - Blasting cartridge :
en
- US1739320A - Disappearing picture illuminator :
en
- FR671053A - Putty :
en
fr
- FR671097A - Recording process for talking and sound films :
en
fr
- US1738589A - Inclination indicator :
en
- US1739367A - Dust trap :
en
- FR671248A - Propeller pitch variation device :
en
fr
- CA295616A - Telephone muffler :
en
fr
- CH137067A - Elevator for viscous liquids. :
en
fr
- US1738948A - Water heater :
en
- US1738609A - Means for fastening wire fabrics to fence or gate posts and the like :
en
- US1739103A - Bridge :
en
- FR35055E - :
fr
- GB310319A - :
en
- DE487665C - Electrical safety device against omission and confusion of filters in devices for X-ray generation :
de
en
- GB322575A - Silencers for internal combustion engines :
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
- FR671374A - Elevator advanced for handling hay, straw, grain or similar products :
en
fr
- AU1973129A - Improvement in separation of mixed sulfid ores by flotation :
en
- CA295446A - Universal joint :
en
fr
- GB313037A - Improvements in and relating to typographical composing machines :
en
- US1738842A - Wall structure :
en
- DE487423C - Braking device for railroad cars :
de
en
- FR671120A - Improvement in radiators :
en
fr
- FR671408A - Device for processing cheese wheels :
en
fr
- GB322730A - Improvements in or relating to the manufacture of artificial silk :
en
- US1738921A - Box-strap seal :
en
- US1739169A - Tube-frame-supporting chain for axminster looms :
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
- 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
- GB322622A - Improvements in and relating to loud speakers :
en
- AT115291B - Roller bearings, in particular for light rail vehicles. :
de
en
- CA295436A - Pump :
en
fr
- CA295587A - Photogravure roll :
en
fr
- US1739407A - Journal-bearing protector :
en
- AT115320B - Vertical tube boiler with superheater. :
de
en
- FR671357A - Improvements to fluid pressure brake devices for airplanes :
en
fr
- GB322569A - Improvements in or relating to intervalve transformers employed in radio apparatus :
en
- AT115211B - Process for reducing the carbonic acid contained in carbonated gases obtained in the reduction of ores to carbon dioxide. :
de
en
- US1738851A - Jack sinker of special shape for knitting frames :
en
- US1738592A - Welding apparatus :
en
- US1739073A - Air moistener :
en
- US1739243A - Sewing machine :
en
- US1738857A - Ihbiaka :
en
- US1739203A - Window and curtain roller construction :
en
- US1739289A - Light-reflecting signal device :
en
- US1739247A - Apparatus for measuring materials :
en
- US1739482A - Method of and apparatus for coating metal articles :
en
- USD80087S - Martin nystrom :
en
- CH137015A - Voltaic element. :
en
fr
- CA295614A - Telephone exchange system :
en
fr
- US1738738A - Painting machine :
en
- GB307513A - Improvements in or relating to calculating devices :
en
- GB310293A - Improvements in and relating to the manufacture of wire ropes :
en
- CA295471A - Ornamental flower pin :
en
fr
- CH136867A - Electrically heated frying pan. :
de
en
- US1739048A - Sealing machine :
en
- US1739249A - Machine for folding sheet metal :
en
- AT115275B - Manual gearbox with instantaneous switching for electromagnetic direction indicators. :
de
en
- CH137120A - Process for the production of an anthraquinone derivative. :
de
en
- GR2561B - MANUFACTURE OF BREADS FROM CORN STORIES FOR ANIMAL FEED. :
el
en
- US1739386A - chapin :
en
- US1738790A - Linkage for fuel pumps :
en
- US1739083A - Automobile theft-preventing device :
en
- US1738648A - Latch :
en
- US1739318A - Liquid pump :
en
- US1738644A - Loop-forming device for sewing machines :
en
- US1739306A - Impregnation of porous gels with metals or other insoluble material :
en
- FR671152A - Rolling machine for grass and hay scattering :
en
fr
- DE487931C - Ball game :
de
en
- AT115264B - Cutting device for cigarette rod machines. :
de
en
- AT115292B - Drive device for the steering wheels of motor vehicles. :
de
en
- US1738895A - Sign :
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
- CH137057A - Illuminated advertising device. :
en
fr
- GB322823A - Improvements in or relating to television apparatus and the like :
en
- FR671545A - Volumetric fluid meter :
en
fr
- GB322551A - Improvements in apparatus for making caskets and like hollow articles by galvanoplastic process :
en
- FR671113A - Flying machine :
en
fr
- US1739488A - Fender jack :
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
- AT115203B - Pliers-like device for grasping cooking or melting vessels. :
de
en
- AT115312B - Pneumatic tube system. :
de
en
- US1738953A - Apparatus for treating liquids :
en
- US1739450A - Multiwheel road vehicle :
en
- CH136949A - Closing hood for adhesive shipping containers with threaded closure. :
de
en
- DE487582C - Articulated boiler with a hotplate coated with flue gases :
de
en
- FR671109A - Air suspension wheel :
en
fr
- US1738772A - Outboard-motor tachometer organization :
en
- CH137125A - Process for the preparation of a valuable vat dye. :
de
en
- US1738582A - Game board :
en
- US1738972A - Toaster :
en
- US1738981A - Mechanical movement :
en
- US1738942A - Projection apparatus :
en
- US1739162A - Method for treating flotant materials :
en
- AT115213B - Process for generating galvanic deposits of various thicknesses. :
de
en
- AT115256B - Multi-roll rotary machine for gravure printing. :
de
en
- US1738765A - Process for the manufacture of titanium dioxide :
en
- CH136913A - Process for the preparation of a conversion product of a cyanaphthalene sulfonic acid. :
de
en
- US1739097A - Automatic window-safety latch :
en
- US1738822A - Clamping device :
en
- US1738725A - Flash lamp :
en
- US1739250A - Furnace :
en
- US1739376A - Rear-end dump box for vehicles :
en
- US1738629A - Cobporates :
en
- US1739064A - Process for the manufacture of a sugar product :
en
- CH137131A - Impeller with rotating impeller blades. :
de
en
- DE476891C - Road with obstacles :
de
en
- GB308565A - Loose powder container :
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
- US1738810A - Folding foot and leg rest :
en
- US1739345A - Lubricating conveyer hanger :
en
- DE487581C - Device for utilizing the ponderomotive electrostatic forces between two conductors separated by an insulating layer of extremely small thickness :
de
en
- CH137020A - Circuit arrangement for transformers of twelve-phase rectifiers. :
de
en
- CH137082A - Rowing device. :
de
en
- CA295635A - Party line telephone system :
en
fr
- 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
- FR671074A - Production of new coloring materials :
en
fr
- FR671143A - Glass polishing and smoothing apparatus or other similar applications :
en
fr
- AT115222B - Process for the preparation of azo dyes. :
de
en
- CA295535A - Deion motor starter :
en
fr
- CH137059A - Slide cliché for light projections on screens. :
en
fr
- US1739420A - Vacuum tube :
en
- US1738559A - Looper mechanism for sewing machines :
en
- US1738612A - Method of and apparatus for making bottle seals :
en
- US1739416A - Attachment for violins :
en
- CH137040A - Process for the preparation of therapeutically usable solutions from basic quinine. :
de
en
- US1738720A - Refrigeration :
en
- US1739168A - Card-indexing device :
en
- CH136921A - Process for the preparation of a basic azo dye. :
de
en
- FR671492A - Luggage compartment device for motor vehicles :
en
fr
- GB306903A - Improvements in seaplane floats and hulls :
en
- CA295563A - Portable ventilating outfit :
en
fr
- GB322690A - Improvements in gyratory crushers :
en
- CH137065A - Container for storing and transporting flammable liquids. :
de
en
- CH136880A - Baking and roasting oven to be placed over a heat source. :
de
en
- GB322619A - Improvements in or relating to pit props or the like :
en
- AT115300B - Cardboard cap for milk bottles. :
de
en
- AT115372B - Socket for holding sockets for electron tubes. :
de
en
- CH137053A - Method and device for determining the path elements of non-visible aircraft on a purely acoustic basis. :
de
en
- FR671478A - Shock absorber for vehicles :
en
fr
- GB302915A - An improved lens for use in vehicle direction indicators :
en
- US1738979A - Boat :
en
- US1739480A - Antioxidant or age-resister :
en
- CH136897A - Shirt-pants-like garment with an overhanging skirt. :
de
en
- FR671271A - Apparatus for warming hard ends and similar stiffeners :
en
fr
- US1739199A - Garage heater :
en
- US1739468A - Golf club :
en
- DE487536C - Stuffing box for centrifugal compressors of cooling systems :
de
en
- FR671549A - Gas Accident Protection Device :
en
fr
- US1738691A - Device for making lather :
en
- US1738825A - Ice shaver :
en
- US1739063A - Electric resistance welding of pipe :
en
- CA295468A - Process of coating metals :
en
fr
- US1738758A - Apparatus for lifting and moving invalids :
en
- US1738789A - Outside fishing tool for use in deep wells :
en
- US1739082A - Ventilator :
en
- DE487595C - Process for the production of highly chlorinated perylenes :
de
en
- DE487884C - Oil firing for central heating boiler :
de
en
- AT115262B - Piggy bank with opening. :
de
en
- DE487635C - Pointer game :
de
en
- US1738747A - Logging unit :
en
- US1739025A - Spring shackle :
en
- US1739078A - Swimming pool :
en
- DK41250C - Braking device. :
da
en
- FR671176A - Thermal mixing :
en
fr
- GB322706A - Improvements in or relating to typographic casting machines :
en
- CH137054A - Apparatus with luminous characters. :
de
en
- CH137132A - Process for the production of solid carbon dioxide. :
de
en
- US1738945A - Framing shutter :
en
- FR671155A - Caterpillar :
en
fr
- FR671249A - Device for holding logs, applicable to wood-burning stoves and stoves :
en
fr
- FR671207A - Coupling mode for n-phase rectifier transformers :
en
fr
- US1738869A - Display rack :
en
- US1739157A - Screen hanger :
en
- DE487507C - Side tipper for conveyor wagons :
de
en
- US1739235A - Bumper :
en
- GB322671A - Improvements in carburetting devices for internal-combustion engines :
en
- GB322772A - Improvements in coin-freed machines :
en
- US1738757A - Sprayer and the like :
en
- CH137058A - Advertising pillar. :
de
en
- AT115306B - A device for filling cigarette boxes with a conveyor table rotating in sections. :
de
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
- CA295476A - Grease gun :
en
fr
- US1739190A - Multicolor-weft-replenishing loom :
en
- US1739309A - Electric fuse :
en
- US1738552A - Variable-speed gear :
en
- US1739167A - Razor stropping means :
en
- US1739204A - Jarring device for pump structures :
en
- US1739349A - Liquid-shaking apparatus :
en
- US1738714A - Electric flasher :
en
- US1738753A - Washing machine :
en
- US1739291A - End cap for tubular packages :
en
- US1739109A - Motor-control system :
en
- GB305939A - Improvements in and relating to overload couplings for electrically operated worm gears :
en
- GB297040A - :
en
- GB322615A - An improved fuse insulator :
en
- FR671272A - Manufacturing process for rubber-like products :
en
fr
- GB322732A - Improvements in the construction of the holders of book matches :
en
- US1738669A - Method of reducing rare refractory-metal oxides :
en
- US1739272A - Bumper :
en
- FR671258A - Friction control for cables, chains and other similar traction devices :
en
fr
- GB322563A - Improvements in shift control mechanism for automobiles :
en
- GB300991A - An improvement in cinematograph films :
en
- FR671435A - Piano mechanics :
en
fr
- GB303861A - Improvements in or relating to cinematographic cameras :
en
- DE487187C - Device for automatic train control by inductive means :
de
en
- DE487379C - Process for the production of hydrocarbons :
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
- FR35094E - :
fr
- FR671104A - Crossed wire separator mechanism :
en
fr
- DE487659C - Cooling system for condensation systems, especially in vehicles :
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
- GB322774A - Improvements in or relating to collapsible cots and the like furniture for sleeping purposes :
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
- 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
- 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
- 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
- FR671498A - Improvements to the construction of sugar cane harvesting machines :
en
fr
- US1739018A - Duplicate head shell and tube condenser :
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
- US1739485A - Hook rule :
en
- GB309084A - :
en
- FR671380A - Hot water generator tank :
en
fr
- FR671148A - Starting device for polycylindrical internal combustion engines with injection :
en
fr
- GB322593A - Improvements in valve gear for duplex pumps :
en
- DE487486C - Self-supporting vehicle body made of sheet metal for motor vehicles :
de
en
- DE487818C - Pipe bending pliers :
de
en
- FR35051E - :
fr
- 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
- FR671367A - Gas oven with trays circulating in the cooking chamber :
en
fr
- US1738668A - Locomotive-throttle mechanism :
en
- US1738886A - Folding ironing table :
en
- US1738996A - Hose coupling :
en
- US1739100A - Heel-seat-fitting machine :
en
- DE487868C - Manufacture of bleach and disinfectants :
de
en
- US1739402A - Flying machine :
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
- USD80091S - Gordon e :
en
- GB306455A - Improvements in or relating to aluminium cooking utensils :
en
- GB322647A - Paper making machines :
en
- CH136940A - Loose leaf book. :
de
en
- FR35077E - :
fr
- DE487981C - Double sound box :
de
en
- 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
- DK41244C - Gear exchange. :
da
en
- DE487697C - Device for braking turbines :
de
en
- DE487341C - Device for train control by inductive means :
de
en
- FR671515A - Improvements to winding devices for watches, clocks and other timepiece movement devices :
en
fr
- 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
- 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
- DE487569C - Process for juicing cucumbers and similar fruits :
de
en
- US1738565A - Method and apparatus for utilizing high-frequency sound waves :
en
- US1738926A - Trussed structure :
en
- 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
- GB322702A - Pressure vessel for the transport and evaporation of liquefied gases of low boiling point :
en
- GR2563B - SECURITY WRENCH WITH PRESSURE Clamp. :
el
en
- DK41249C - Apparatus for Collection and Distribution of Liquid Samples. :
da
en
- GB322645A - Method of introducing liquid or semi-liquid materials into high pressure vessels :
en
- DE487683C - Smoking material feeding device for smoking systems :
de
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
- FR671457A - Bleaching process :
en
fr
- GB323034A - Improvements in electric junction boxes :
en
- FR671131A - fuel saver :
en
fr
- FR671142A - Method and device for superimposing in large direct current networks :
en
fr
- GB322626A - Improvements in weighing scales or apparatus :
en
- DE487741C - Absorbent material, especially for sanitary towels, bandages, diapers, body warmers, etc. :
de
en
- GB322747A - Improvements relating to containers or boxes :
en
- DK41245C - Stand for Bags, Envelopes, Stationery and similar Items. :
da
en
- CH136853A - Device for collecting tree fruits, such as fruit and the like. :
de
en
- CH137014A - Electrode for galvanic elements. :
de
en
- US1738881A - Liquid fuel :
en
- US1739280A - Razor and blade therefor :
en
- US1739464A - Extension device :
en
- USD80086S - M nystrom :
en
- US1738859A - Magnetic keeper cradle :
en
- US1739268A - Device for copying on machine tools :
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
- US1739033A - Hot-dish-removing device :
en
- US1738876A - Engine balancer :
en
- US1739240A - Measuring-tape reel :
en
- US1739483A - Teat cup :
en
- GB322797A - Improvements in and relating to methods and apparatus for cleaning articles, particularly metallic goods :
en
- US1739099A - Material-moving apparatus :
en
- US1739105A - Balancing machine :
en
- US1739303A - Tube closure :
en
- US1738701A - Liquid-dispensing apparatus :
en
- US1738960A - Vacuum discharge device and method of using the same :
en
- US1738521A - Septic sewage-disposal plant :
en
- CA295433A - Vulcanizer :
en
fr
- DE487656C - Labyrinth seal between stationary and moving parts, especially of steam turbines and centrifugal compressors :
de
en
- AT115286B - Foot binding for water sliding shoes that can be released by pulling elements. :
de
en
- GB322692A - Improvements in electric high-tension transmission systems :
en
- DE487340C - Railway barrier :
de
en
- GB322522A - Folding bed convertible into a chair or settee :
en
- US1739166A - Induction meter :
en
- DE487534C - Pad for writing and similar machines :
de
en
- AU1769329A - Improvements in or relating to picture andthe like telegraph apparatus :
en
- US1738567A - Method of forging steel-gate valve bodies :
en
- US1738588A - Loud-speaker :
en
- CA295623A - Sound reproducer :
en
fr
- US1739245A - Automatic telephone system :
en
- CH137019A - Transformer winding. :
de
en
- CH137060A - Advertising device. :
de
en
- AT115259B - Process for processing tobacco. :
de
en
- CA295636A - Valve reseating tool :
en
fr
- FR671213A - Mount for transmission shafts :
en
fr
- FR671480A - Flat groove rail :
en
fr
- GB318193A - Sectional steam boilers and liquid heaters :
en
- US1738873A - Floor-sanding machine :
en
- GB322455A - A new or improved method and apparatus for the manufacture of hollow rubber or ebonite moulded goods :
en
- US1739325A - Fountain pen :
en
- DE487619C - Reading drum :
de
en
- DE487624C - Control device for film flow in cinematographic apparatus :
de
en
- 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
- CA295432A - Can :
en
fr
- DE487767C - Device for labeling box-like workpieces :
de
en
- FR671519A - Locking device for nut :
en
fr
- US1738799A - Sheet-registering device :
en
- FR671575A - Automatic weighing and distribution system, more particularly applicable to the establishment of a lime and cement hydrator :
en
fr
- 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
- DE487739C - Shoe insert :
de
en
- DK41256C - Quadruple Sealing Ring for Pistons and Piston Rods and Procedure for Same Manufacture. :
da
en
- GB322721A - Improvements relating to multi-stage steam-jet ejectors :
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
- US1738562A - Two-compartment envelope :
en
- US1739337A - Built-in bed lamp :
en
- CA295603A - Feed works for sawmills :
en
fr
- FR671058A - Process for removing moisture in the operation of gas generators :
en
fr
- CH137039A - Therapeutic apparatus. :
de
en
- FR671202A - Improvements to bottle caps or closures :
en
fr
- DE487105C - Process for the preparation of monoacyl derivatives of cyclic aminothiophenol carbon and sulfonic acids :
de
en
- GB322779A - Graphite anti-oxide paint :
en
- GR2558B - SYSTEM AND APPARATUS FOR VLINOGRAPHY VIRUS PREVENTION. :
el
en
- FR35064E - :
fr
- DE487444C - Exhaust electrode for electrical gas cleaning systems :
de
en
- GB322618A - Improvements in non-skid chain devices for vehicle wheels :
en
- US1739118A - Spark gap and shield :
en
- FR671236A - Process for the separation of active ovarian hormones :
en
fr
- AT115216B - Method of making a vaccine. :
de
en
- CH137089A - Process for the production of an anthraquinone derivative. :
de
en
- DE487307C - Process for the production of urea in solid form from cyanamide solution :
de
en
- DK41259C - Procedure for producing a coating on iron or steel articles. :
da
en
- FR671497A - Refrigeration device :
en
fr
- AT115247B - Irrigation device. :
de
en
- CH137135A - Process for the preparation of 2-methoxy-6-nitro-9- (γ-diethylamino-B-oxypropylamino) acridine. :
de
en
- GB322505A - Improvements in and relating to appliances for playing a new or improved game :
en
- FR671378A - Mechanical traction powder :
en
fr
- FR671221A - Improvements to tube heat exchangers :
en
fr
- FR671240A - Force transmitting mechanism :
en
fr
- GB322743A - Improvements in steam condensing plant :
en
- DE487705C - Process for the production of turkish rotoelen :
de
en
- 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
- FR35054E - :
fr
- DE487601C - Process for the production of folding diaphragms for acoustic apparatus :
de
en
- US1739098A - Toy :
en
- GB322825A - Improvements in or relating to electric junction boxes :
en
- FR671119A - Liquid gas meter :
en
fr
- DE487768C - Device for the production of closures for boxes, bales and. Like. With a jig :
de
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
- FR671239A - Head cushion for bathtub :
en
fr
- FR671382A - Device for articulation of aircraft moving surfaces :
en
fr
- FR671297A - Sprayer-mixer device for all liquids and gases :
en
fr
- GB322600A - Improvements in apparatus for electrically heating rivets and other articles :
en
- GB322656A - Improvements in shaft couplings :
en
- US1738642A - Bolt-finishing machine :
en
- US1738781A - Machine for applying seals to cushion inserts :
en
- FR671141A - Apparatus for copying by printing, without using liquid pressure agents, the results obtained on revolution counters at predetermined times :
en
fr
- FR671151A - Improvements in sugar cane treatment processes :
en
fr
- FR671419A - Hanging device :
en
fr
- FR671464A - Photographic and cinematographic projections giving the perception of relief :
en
fr
- GB322560A - New or improved means for connecting tubular scaffolding and other tubular structures :
en
- FR671422A - Washing machine with single-control wringer :
en
fr
- US1738743A - Vertical retort oven :
en
- US1738971A - Process and catalyst for synthesis of methanol :
en
- FR671173A - Vibration damper for motor vehicles :
en
fr
- US1739220A - Broach :
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
- US1739149A - Mixing mill :
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
- AT115389B - Anchoring plate for fastening teeth. :
de
en
- AU1712228A - Improvements in acoustic vibration damping devices :
en
- FR671212A - Mount for transmission shafts :
en
fr
- FR671352A - Cooling device for insulated electrodes :
en
fr
- FR671372A - Hollow sections with variable thickness :
en
fr
- US1739266A - Container :
en
- GB322627A - Improvements in or relating to fusible cut outs :
en
- US1738645A - Rotary fluid-pressure motor :
en
- US1739091A - Process for refining crude borax :
en
- US1739363A - Individual combination salt and pepper shaker :
en
- CA295461A - Automobile headlight :
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
- US1738803A - Bottle-sealing machine :
en
- US1739282A - Material-working apparatus :
en
- DE487894C - Link for roller shutter rods made of metal :
de
en
- 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
- 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
- GB322652A - Improvements relating to automatic telephone selector banks and selectors :
en
- DE487348C - Electrical discharge vessel in which the control electrode lies outside the line between the glow cathode and anode :
de
en
- US1739021A - Fastener-setting machine :
en
- US1739412A - Ring-clamping mechanism for milling machines :
en
- CA295538A - Separable fastener :
en
fr
- CH136961A - Bell jar. :
de
en
- 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
- US1739075A - Power-transmitting mechanism :
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
- US1738832A - Plaster-board construction :
en
- US1738913A - Expansible-collapsible element :
en
- CH137103A - Process for the preparation of a product which can be used as a pigment and lacquer dye. :
de
en
- US1739182A - Adjustable-jaw wrench :
en
- US1739393A - Bottle stopper :
en
- US1739433A - Shawl coat :
en
- DE487456C - Process for utilizing braking energy when laying submarine cables :
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
- US1738548A - Hospital rolling cot :
en
- US1738692A - Unidirectional driving device :
en
- AT115330B - Fuel feeder for brick kilns. :
de
en
- AT115347B - Embroidery machine for embroidering fabric with loops of any length. :
de
en
- DE487692C - Door closer with fluid piston brake :
de
en
- US1739355A - Torquing arrangement for tandem-axle vehicles :
en
- DE487577C - Production of bromides from bromine :
de
en
- CA295588A - Plate mounting :
en
fr
- AT115210B - Process for increasing the extensibility of synthetic threads. :
de
en
- AT115318B - Equipment for boiler feed. :
de
en
- US1738596A - Golf tee :
en
- US1739081A - Blindstitch sewing machine :
en
- AT115327B - Device for regulating the drilling feed rate according to the drilling resistance in earth drilling rigs. :
de
en
- US1739352A - Snowplow :
en
- CA295541A - Nitrocellulose plasticizer and pigment grinding composition :
en
fr
- GB322553A - Improvements in the manufacture and production of gases and in grates therefor :
en
- US1739114A - Fluid-pressure control :
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
- CA295430A - Method of generating gas :
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
- US1738704A - Clothesline support :
en
- CA295608A - Driving gear for paper calenders :
en
fr
- CH137048A - Skill slot machine. :
de
en
- DE487667C - Delay device for the thread guide on flat weft knitting machines :
de
en
- DE487295C - Fireworks and their method of manufacture :
de
en
- USD80096S - Island :
en
- FR671251A - Solar powered water heater :
en
fr
- 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
- 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
- DE487607C - Safety socket :
de
en
- FR671526A - Valve :
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
- FR671051A - Improvements in circuit arrangements of coupling transformers :
en
fr
- FR671209A - Improvements to oil burners :
en
fr
- USD80085S - Design for a chair :
en
- FR671532A - Improvements to automatic telephone systems :
en
fr
- GB322674A - Improvements in machines for use in the manufacture of doublewalled vacuum bottles :
en
- US1738828A - Low-resistance permanent wire :
en
- US1739278A - Method of making steel :
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
- US1738728A - Closure for paste tubes :
en
- CA295457A - Process for bleaching materials for the manufacture of hats :
en
fr
- DE487418C - Transport and storage vessels for acidic and alkaline liquids and the process for their production :
de
en
- US1738616A - Vending machine :
en
- US1739134A - Draft gear :
en
- GB322606A - Anti-dazzle device applicable to or in combination with windscreens of motor vehicles :
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
- AU1781029A - Improvements in riddles of winnowers and like grain separating and cleaning apparatus :
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
- CA295480A - Lawn tennis ball :
en
fr
- CH136997A - Device for erecting masts and poles. :
de
en
- CH137113A - Process for the production of a new azo dye. :
de
en
- CA295567A - Rope winding device :
en
fr
- US1738963A - Mechanical movement :
en
- US1738551A - Telephone-message apparatus :
en
- AT115295B - Blowpipe for locomotives. :
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
- 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
- US1739170A - Guide for axminster tube-frame supports :
en
- DE487608C - Device for transmitting a pointer position to a quotient meter, preferably a cross-coil ohmmeter :
de
en
- DE487551C - Bobbin holder :
de
en
- US1739034A - Stuffing machine :
en
- US1739263A - Shelf for house radiators :
en
- USD80088S - Design for a lighting fixture :
en
- FR35087E - :
fr
- FR671546A - Volumetric fluid meter :
en
fr
- GB298980A - Improvements in and relating to the production of artificial fog :
en
- GB305941A - Improvements in plug cocks :
en
- CH136886A - Device for waxing running threads. :
de
en
- FR671455A - Vertical multi-degree control :
en
fr
- 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
- US1738943A - Stereopticon projector :
en
- US1739379A - Machine for making tile :
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
- 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
- AT115317B - Visor. :
de
en
- CA295590A - Bleaching agent :
en
fr
- CA295572A - Manufacture of rayon :
en
fr
- CH136896A - Iron with heat regulator. :
de
en
- CH137066A - Fuel dispenser with pressurized water operation. :
de
en
- US1738764A - Switch construction :
en
- US1738998A - Process of manufacturing acid-proof and waterproof black ink :
en
- AT115227B - Process for the production of porous masses from clays. :
de
en
- US1738563A - Recording device for measuring instruments :
en
- US1738686A - Elevator-door-control system :
en
- US1738902A - Card game :
en
- US1739380A - Header thrashing attachment :
en
- US1738925A - Rolling window screen :
en
- US1739117A - Water tube for rock drills :
en
- CA295527A - Electrical apparatus :
en
fr
- AT115381B - Sterilizer for sputum bottles u. like :
de
en
- CH137043A - Hot air sterilizer. :
de
en
- DE487473C - Counter for calculating machines :
de
en
- CH137093A - Process for the preparation of 2- (oxyethyl) -amino-1-oxybenzene. :
de
en
- CH136939A - Spreading spring for holding the sheets of an open book. :
de
en
- US1738513A - Gasket :
en
- US1738715A - Shoe heel :
en
- AT115298B - Device for filtering, fumigating and similar treatment of air. :
de
en
- CH137133A - Device for connecting measuring instruments and counters in electrical power systems. :
de
en
- FR35082E - :
fr
- GB322777A - Improvements in methods of distributing sound waves from telephones, gramophones and the like :
en
- DE487699C - Method and device for direct, step-by-step cooling of salt-separating alkalis by means of air :
de
en
- GB322621A - Improvements in or relating to impression or transfer rolls for printing or the like :
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
- CA295516A - Rear quarter window for vehicle bodies :
en
fr
- CH137107A - Process for the preparation of an azo dye. :
de
en
- AT115357B - Protective clothing for the hand against injury from the electric arc. :
de
en
- CA295627A - Rail anchor :
en
fr
- US1738796A - Process and mechanism for the manufacture of roving or yarn :
en
- US1739194A - Loom dobby mechanism :
en
- US1739374A - Apparatus for exercising the fingers :
en
- AT115242B - Water gas generator for the gasification of fine-grained or dust-like fuels in uninterrupted operation. :
de
en
- USD80082S - Design fob a spoon ob similab abticle :
en
- CA295512A - Apparatus for conditioning box toes :
en
fr
- CA295499A - Latch for gates :
en
fr
- US1738652A - Supporting fixture :
en
- US1739373A - Colorimeter apparatus :
en
- USD80076S - Design for a chair :
en
- US1739111A - Printer's quoin :
en
- US1738693A - Combined cigar and cigarette extinguisher :
en
- US1739071A - Tenter clip :
en
- US1739436A - Hog scalder :
en
- AU2002029A - Washing machines :
en
- CA295484A - Cable guard :
en
fr
- AU1714028A - Improvements in floor polishing devices :
en
- US1738771A - Speedometer drive :
en
- US1738951A - Container :
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
- FR671398A - Steam generator :
en
fr
- AU2095529A - Freezer fountains :
en
- CH137094A - Process for the preparation of an arylaminonaphthalene derivative. :
de
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
- CH136982A - Multiple drawing bench. :
en
fr
- 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
- US1739428A - Spray head :
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
- US1738882A - Ingot mold :
en
- US1738578A - Joint for metallic members :
en
- US1738682A - Automobile traction device :
en
- US1739116A - Web-roll-conrolling mechanism :
en
- FR671592A - Accumulators :
en
fr
- AT115301B - Roller grate. :
de
en
- FR671087A - Improvements to electrical switches and disconnectors :
en
fr
- US1738912A - Blade :
en
- USD80081S - Design eor a rug :
en
- DE487499C - Device for remote display of periodic measuring instruments :
de
en
- US1738694A - Valve-grinding mechanism :
en
- US1738777A - Printing-telegraph apparatus :
en
- US1739072A - Weighing and packaging machine :
en
- US1739287A - Quick-detachable dust cap :
en
- CH136966A - Mechanism for jumping hours. :
en
fr
- US1738517A - Screen for automobiles :
en
- US1738538A - Electric vibratory device :
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
- US1739024A - Method and means for lubricating cylinders of reciprocating engines, compressors, pumps, etc. :
en
- CA295517A - Therapeutic lamp :
en
fr
- US1738654A - Acoustic control wall :
en
- US1739087A - Card and the like for classificatory systems :
en
- US1739236A - Resilient clamp :
en
- US1738834A - Pasteurizing apparatus :
en
- US1739142A - Switch-box cover and attachment :
en
- DE487885C - Process for operating furnace systems heated with water gas :
de
en
- US1739040A - Machine for bending flat metal strips into spirals :
en
- AT115319B - Packing rotary table. :
de
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
- US1739001A - Toilet seat :
en
- AT115395B - :
de
en
- US1738561A - Extension device :
en
- US1739037A - Fire rack for chinaware :
en
- US1738637A - Press for cutting or punching sheet material :
en
- AT115208B - Process for generating fuel dust. :
de
en
- CH137010A - Advanced pump. :
en
fr
- GB302359A - Process of and apparatus for the production of solid carbon dioxide :
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
- AT115339B - Luminous replica of lines, in particular of electrical line networks. :
de
en
- CA295601A - Handle for drawers :
en
fr
- US1739023A - Fastening means for footwear :
en
- US1739158A - Resilient rail anchorage :
en
- CA295465A - Snow plough :
en
fr
- CA295521A - Cellular wall board :
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
- US1739347A - Oven utensil :
en
- CH136952A - Anti-kickback sole for skis. :
en
fr
- US1738527A - Furnace arch :
en
- US1738853A - Diaphragm for transmitters and receivers :
en
- US1739180A - Cylinder of internal-combustion engines :
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
- 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
- GB297116A - Process for the production of colloidal white lead :
en
- GB322725A - An improved silencer for internal combustion engines :
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
- DE487729C - Process for bright annealing, especially of metals that are difficult to bright anneal :
de
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
- GB322534A - Improvements in or relating to oil tanks for oil-immersed electrical apparatus such as transformers :
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
- CA295562A - Car body :
en
fr
- CH137136A - Process for the preparation of 2-methoxy-6-nitro-9- (γ-diethylamino-B-oxypropylamino) acridine. :
de
en
- DE487177C - Knife folding machine for cross-folding printed sheets :
de
en
- FR671538A - Auto Steering Worm Mechanism Adjuster :
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
- FR671503A - rotor coupling element for amplifier or loudspeaker :
en
fr
- FR671204A - Device for switching on electric drive means :
en
fr
- USD80080S - Karl haoenatter :
en
- DE487620C - Device for automatic lifting and lowering of the plow frame of self-propelled plows :
de
en
- FR671559A - Device for painting or coating, by spraying liquid colors :
en
fr
- GB322559A - Improvements in or relating to radio receiving sets with a number of sets of headphones :
en
- US1738555A - Lens qrinding and polishing machine :
en
- FR671403A - Variable speed drive system :
en
fr
- GB322601A - Improved apparatus wherein gases are passed over solids :
en
- FR671325A - Method and device for automatically determining the elements of fire in aiming artillery pieces at a mobile air or land goal :
en
fr
- GB294107A - Water pressure pulsatory apparatus particularly for massage treatment :
en
- GB302291A - :
en
- DE487613C - Device for leaching bones, adipose tissue, etc. :
de
en
- FR671393A - Vacuum brake improvements :
en
fr
- FR671259A - Improvement in connection systems between the lamps of an amplifier working on inaudible frequencies :
en
fr
- US1739308A - Change-speed-gear transmission :
en
- FR671140A - Unit counter, such as revolutions, meters, picks, etc. :
en
fr
- FR671208A - Artificial resins :
en
fr
- GB318129A - Improvements relating to moulds for vulcanising rubber :
en
- FR671399A - Process for the preparation of anthraquinone-carbonic acids and their derivatives :
en
fr
- DE485396C - Self-collecting wardrobe :
de
en
- GB322633A - Improvements in or connected with doll-head bearings for drying machines :
en
- GB322733A - Method of and apparatus for making gas of the nature of producer gas from liquid fuel :
en
- FR671184A - Advertising device and its manufacturing process :
en
fr
- FR671324A - Pneumatic tire :
en
fr
- GB322572A - Inflatable hollow rubber articles and a process for the production thereof :
en
- FR35076E - :
fr
- FR671572A - Motor drive for vertical separator shafts :
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
- FR671445A - Sulfur projector device or the like :
en
fr
- FR671088A - Metal slide for stringed musical instrument bows :
en
fr
- FR671144A - Advanced armchair for theaters :
en
fr
- FR671475A - Armchair with adjustable reclining backrest :
en
fr
- GB322523A - Folding bed convertible into a chair or settee :
en
- CH136856A - Process for the production of an embankment covering on embankments. :
de
en
- US1739122A - Trench-digging machine :
en
- US1739424A - Reaming machine :
en
- GB322594A - Improvements in and relating to furnace walls :
en
- GB322778A - Improvements in or relating to processes of pumping artificial silk spinning solutions :
en
- FR671429A - Valve box for hole punch :
en
fr
- GB322791A - Improvements in articles of clothing :
en
- DE487670C - Process for tanning hides and skins with the help of iron compounds :
de
en
- US1738684A - Voltage-limiting arrangement for intermediate-circuit transmitters :
en
- FR671180A - Circular knitting machines refinements :
en
fr
- DE487946C - Device to compensate the friction of the display device in electricity meters :
de
en
- FR671099A - Machine for stacking sheets :
en
fr
- FR671245A - Automatic plow lift :
en
fr
- CA295621A - Oyster and clam opener :
en
fr
- CH136926A - Process for the production of colorless sulfurized oils. :
de
en
- CH136870A - Multi-frame bed. :
de
en
- DE487772C - Alteration of taxiways with flying roles :
de
en
- FR671365A - Rolling mill for wheel discs :
en
fr
- GB322605A - Improvements in or relating to variable speed gears :
en
- FR671193A - New rice powder box :
en
fr
- GB322570A - Superchargers for internal combustion engines :
en
- GB322765A - Improvements in or relating to a process of and apparatus for the distillation and gasification of solid carbonaceous material :
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
- DE487520C - Revolver body on multi-punch punches with upper and lower tool discs :
de
en
- DE487271C - Telephoto lens :
de
en
- DE487876C - Device for using an electrical thawing device, especially in railway operations :
de
en
- FR671200A - Shock-free and precisely phased coupling of rotating parts :
en
fr
- 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
- FR671318A - Call recorder device :
en
fr
- FR671451A - Preventive device against theft and illegal use of land, sea and air vehicles :
en
fr
- DE487208C - Clip-on earring :
de
en
- FR35071E - :
fr
- FR671283A - Method of concentrating aqueous acetic acid :
en
fr
- AT115283B - Truck with crane. :
de
en
- GB322785A - Improvements in apparatus for dispensing liquids :
en
- DE487598C - Address printing device :
de
en
- US1738870A - Apparatus for the separation of hydrocarbons :
en
- CH136976A - Process and cupola for the production of malleable cast iron. :
de
en
- US1738908A - Electric melting pot :
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
- FR671563A - Polycylindrical and vertical four-stroke internal combustion engine :
en
fr
- GB322607A - Process of making toilet material :
en
- US1738909A - Intermittent drive for scorekeeping devices :
en
- US1739443A - Vapor electric device :
en
- USRE17516E - Walter m :
en
- US1738884A - Windshield wiper :
en
- AT115268B - Fastening for the ends of the die guide wires on die setting and line casting machines. :
de
en
- 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
- US1739418A - Cultivator :
en
- US1738922A - palmerston :
en
- US1739459A - High-pressure press :
en
- CH136934A - Sewage treatment plant with means for mechanical desludging of the wastewater. :
de
en
- DE487407C - Sun visor :
de
en
- US1738611A - Aeroplane :
en
- US1739061A - Packaging machine :
en
- CH136871A - Pneumatic device applicable in particular to seats. :
en
fr
- DE487881C - Procedure for starting double-fed three-phase motors with the help of a special starting machine :
de
en
- FR671502A - Improvements to sprayers, vaporizers, liquid fuel burners or others :
en
fr
- DE487575C - Twisting tubes for twisting machines :
de
en
- US1738846A - Radiator ornament :
en
- US1739159A - Regulator system :
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
- GB322558A - Improvements in electric meters :
en
- FR35061E - :
fr
- FR35069E - :
fr
- GB322507A - Improvements in or relating to lifting jacks :
en
- US1738849A - Superheater :
en
- US1739177A - Light shield :
en
- US1739463A - Asparagus wagon :
en
- US1738924A - Power take-off :
en
- US1739361A - Piston ring :
en
- GB322766A - Improvements in the treatment of woven and like fabrics :
en
- DE487823C - Device for supporting knife shafts on roll cutting machines :
de
en
- FR671078A - Multipurpose pump :
en
fr
- DE487593C - Pipe connection for laterally displaceable suction pipes arranged in the axis of rotating drums :
de
en
- GB322587A - Improvements in or relating to shock absorbers :
en
- AT115377B - Process for producing activated coal. :
de
en
- FR671310A - Device allowing the collection and evacuation of soot, in chimneys or similar ducts :
en
fr
- GB322529A - Improvements in and relating to fencing and wall structures :
en
- GB322672A - Improvements in or relating to clamping devices :
en
- FR671363A - Extendable ball gimbal :
en
fr
- FR671194A - Electric lighting device allowing the crossing of motor vehicles at night :
en
fr
- FR35088E - :
fr
- GB322787A - Improvements in or relating to pneumatic photographic printing frames :
en
- 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
- US1739362A - Bearing :
en
- DE487471C - Device for the mutual reversal of the calculation type set for totalizers :
de
en
- US1738586A - Signature gathering and stitching machine :
en
- US1739003A - Combination lock switch :
en
- FR671157A - Cathode for mercury vapor rectifiers :
en
fr
- AU1709328A - Improvements in or connected with bedsteads :
en
- CH137002A - Two-stroke internal combustion engine. :
de
en
- US1738716A - Method and apparatus for producing carbon black :
en
- US1739181A - Axminster weave :
en
- US1739371A - Chuck :
en
- US1738773A - Vapor condensing and recovery device :
en
- US1739414A - Machine for automatically cutting slate into sheets :
en
- US1739453A - Railway-track-aligning tool :
en
- US1739045A - Blanket-fastening means for impression cylinders :
en
- FR671561A - Device to prevent dust rising from automobiles :
en
fr
- FR35079E - :
fr
- GB310533A - :
en
- GB322613A - Improvements in or relating to coin freed vending machines :
en
- GB322776A - Improvements in or relating to television apparatus and the like :
en
- US1738974A - Oil-well flowing and pumping apparatus :
en
- US1739179A - Headlight :
en
- US1739378A - Multiple valve :
en
- US1739400A - Bag conveyer :
en
- AT115391B - Automatic ampoule. :
de
en
- AT115218B - Process for giving fibers or threads made of acetyl cellulose, optionally in blended fabrics, a matt or wool-like appearance. :
de
en
- CH136985A - Thread cutting stock for manual operation. :
de
en
- US1739070A - Typewriter desk :
en
- GB322731A - Improvements in brackets or holders for pipes, tubes and like cylindrical bodies :
en
- US1738627A - Duplicating-copy machine :
en
- US1738800A - Soldering apparatus :
en
- US1739102A - Pavement :
en
- DE487899C - Teaching aids for arithmetic lessons :
de
en
- AT115341B - Method and machine for plucking skins. :
de
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
- FR671490A - Improvements in the production of hydroxy-aliphatic acids :
en
fr
- GB322585A - Improvements relating to circuit breakers :
en
- GB322762A - Light-weight sound records :
en
- FR671493A - Portable talking cinematographic device :
en
fr
- US1739311A - Steam trap :
en
- US1738931A - Zone metering system :
en
- CH137026A - Method and device for maintaining the impregnation of electrical high-voltage cables. :
de
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
- US1738941A - Light-projecting machine :
en
- US1738965A - Variable-speed transmission :
en
- FR671077A - Improvements to cleaning accessories :
en
fr
- AT115285B - Brush device for tar sprinklers. :
de
en
- DK41266C - Garden tools for Weeding, Hypnosis of Potatoes and the like. :
da
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
- DE487794C - Brake pad adjuster with automatic adjustment :
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
- DE487573C - Writing and drawing board :
de
en
- US1739127A - Dual-tire wheel :
en
- US1739284A - Housing for motor-heat indicators :
en
- US1738698A - Key case :
en
- US1739110A - Printer :
en
- CA295509A - Sealed package :
en
fr
- US1738868A - Sewing machine :
en
- US1739041A - Flow device for oil wells :
en
- US1739246A - Method of manufacturing wire coils :
en
- US1738863A - Sprayer and the like :
en
- US1739351A - High-frequency signaling system :
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
- US1738962A - Magneto coupling :
en
- CA295578A - Chenille-fabric :
en
fr
- CH136852A - Motor mower. :
de
en
- CH137064A - Automatic labeling machine. :
en
fr
- US1739330A - Motor controller :
en
- US1739439A - Axle bearing :
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
- FR671404A - pendulum watch case :
en
fr
- CH136968A - Winding watch. :
en
fr
- CH137145A - Improvement provided to telephone transmitters. :
en
fr
- DE487568C - Storage for horizontal or inclined rotating drums (grinding drums, rotary furnaces or the like) :
de
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
- FR671543A - Coupling device between a motor shaft and a resistant shaft :
en
fr
- GB322703A - Improvements in electric switches :
en
- CA295501A - Endless conveyer :
en
fr
- 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
- DE487621C - Seed dressing device with drum and mixing bars :
de
en
- FR671594A - Bathing shoe :
en
fr
- DE487707C - Process for the production of plastics from styrene :
de
en
- DE487903C - Detachable attachment for hoes and plowshares :
de
en
- GB311695A - Improvements relating to the saccharification of wood and other cellulosic materials :
en
- FR671189A - Reinforced concrete post base, its method of application to wooden posts partially damaged by putrefaction :
en
fr
- US1738928A - Richard d :
en
- DE487543C - High-voltage switch with facing surfaces of two concentric rings made of insulating material, contacts connected in series :
de
en
- US1739027A - Diagnostic instrument :
en
- US1739470A - Engine starter :
en
- US1738695A - Power-transmission gearing :
en
- US1739381A - Method of preparing paper rolls for the web change :
en
- DE487491C - Buoys or similar signal stations equipped with acoustic sound devices :
de
en
- AT115232B - Process for the continuous charring of wood and other substances containing cellulose and lignin. :
de
en
- US1738936A - Scissors-sharpening device :
en
- AT115354B - Zipper. :
de
en
- AT115375B - Method and arrangement for displaying vibrations for the purpose of shaft control or route regulation. :
de
en
- GB322525A - Vehicle toy apparatus :
en
- FR671347A - Safety device for injection engines :
en
fr
- FR671509A - Process for the removal of combustion residues in internal combustion engines :
en
fr
- FR671530A - packaging case for black and colored pencils, and for other articles, and method of making such cases :
en
fr
- CH137009A - Petrol carburetor. :
de
en
- GB322660A - Improvements in or relating to episcopic projection apparatus :
en
- FR671091A - Drill bit :
en
fr
- GB322709A - Improvements relating to oil retaining apparatus for ships' stern tubes :
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
- US1738917A - Electric machine :
en
- US1738830A - Device for testing typewriter ribbons :
en
- DE487546C - Safety control device for the fuel supply of gas fires, in which several impulses act on a control element :
de
en
- AT115276B - Foldable window guides for car doors, especially for convertibles. :
de
en
- DK41242C - Procedure for Pressing Pressing Powder Tablets. :
da
en
- FR671307A - Improvements to glass :
en
fr
- USD80073S - Ltjcien biva :
en
- FR35056E - :
fr
- FR671255A - Plate air heater :
en
fr
- DE487746C - Coin counting and packaging device :
de
en
- US1738703A - Car construction :
en
- US1738904A - Water-vapor-supply device for fuel charges of internal-combustion engines :
en
- US1739275A - Drumstick :
en
- US1738871A - Direction signal for motor vehicles :
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
- US1739133A - Combustion apparatus :
en
- FR671225A - Camera :
en
fr
- FR671426A - Travel bag :
en
fr
- CH137127A - Process for the preparation of a valuable vat dye. :
de
en
- AT115379B - Process for the production of an agent for combating epidemics, especially for disinfecting stable rooms and the like. like :
de
en
- US1739128A - Electric toaster :
en
- CA295481A - Cattle fastener :
en
fr
- CH136994A - Composite coupling composed of a hydraulic fluid coupling and a friction coupling. :
de
en
- US1739476A - Nut lock :
en
- CA295470A - Mechanical toy :
en
fr
- CA295617A - Governor for internal combustion engines :
en
fr
- DE487826C - Brake shoe, especially for motor vehicles :
de
en
- DE487578C - Manufacture of phosphorus :
de
en
- US1739101A - Bottle-capping device :
en
- US1739394A - Cutter for paper-bag tubes :
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
- 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
- US1738577A - Blast-furnace operation :
en
- US1738608A - Roller screen :
en
- US1738646A - Coolant supply for milling machines :
en
- US1739242A - Driving mechanism :
en
- AT115358B - Sheet music turner. :
de
en
- CH136879A - Cooking pan for tourists, hunters, forest workers, etc. :
de
en
- AT115383B - Multiple tube. :
de
en
- CH137140A - Process for the preparation of 4-B-diethylaminoethoxy-6-nitro-9-aminoacridine. :
de
en
- US1738763A - Woodworking machine :
en
- US1738856A - Refractory grate for furnaces :
en
- US1739329A - Toy :
en
- 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
- GB305938A - Improvements in and relating to electric switches :
en
- CA295431A - Combined rail anchor and tie plate :
en
fr
- FR671298A - Servo balancer suspension system mainly applicable to motor vehicles and railroad trains :
en
fr
- AT115239B - Process for the production of refractory masses. :
de
en
- AT115251B - Inking or dampening system for rotary printing machines. :
de
en
- US1738838A - Camera :
en
- US1739223A - Car construction :
en
- DE487606C - Plug contact sleeve :
de
en
- CA295510A - Screw cap :
en
fr
- DE487465C - Collapsible cooking device for liquid fuels :
de
en
- CH136893A - Handcrafted embroidery blanket and method of making it. :
de
en
- CA295584A - Roll :
en
fr
- AT115376B - Method for the wireless transmission of characters at high speed. :
de
en
- DE487414C - Machine for automatic edging of caps for footwear :
de
en
- US1739299A - High-frequency oscillator :
en
- FR671085A - Automatic release device applicable to winding machines :
en
fr
- GB322686A - Improvements relating to vacuum brake apparatus for railway and like vehicles :
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
- CA295453A - Combination ash gate and air inlet system for furnaces :
en
fr
- CA295628A - Radiator :
en
fr
- US1739440A - Combination tool :
en
- US1739490A - Slicing machine :
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
- CA295429A - Motor driven snow plough :
en
fr
- CH136972A - Device for the electrical maintenance of the movement of an oscillating member. :
en
fr
- US1738576A - Belt buckle :
en
- AT115212B - Electrically heated annealing furnace system. :
de
en
- CH136904A - Paper drawing device on cigarette machines. :
de
en
- US1738580A - Furnace arch :
en
- US1739354A - Wheel hold down :
en
- CA295447A - Mixing machine :
en
fr
- US1738706A - Heat exchanger :
en
- CA295582A - Roller conveyer for glass plates :
en
fr
- CH136987A - Method and device for annealing and quenching sheet metal. :
de
en
- CH137071A - Car door support. :
en
fr
- US1738840A - Rotating sign-display device :
en
- US1739200A - Stamping device, especially for stamping pieces out of plates of artificial horn :
en
- CH136854A - Cement block for constructions. :
en
fr
- CA295452A - Trim saw :
en
fr
- 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
- CH136981A - Method and device for the production of pipes and the like by forming sheet metal. :
de
en
- CA295444A - Railway draft rigging :
en
fr
- US1739206A - Underreamer :
en
- US1738532A - Engine mounting :
en
- US1739452A - Glassware-forming means :
en
- USD80078S - Stein :
en
- US1738675A - Automatic brake control for power-propelled vehicles :
en
- US1738826A - Rotary drier :
en
- CA295624A - Signal system :
en
fr
- GB322565A - Improvements in and relating to fuse insulators :
en
- US1738558A - Odometer mechanism :
en
- US1739336A - Knife-head holder :
en
- US1739359A - Anchor raising and lowering means :
en
- US1738841A - Ingot-heating furnace :
en
- CA295524A - Incandescent lamp :
en
fr
- CA295585A - Method and apparatus for the production of transfer rolls :
en
fr
- CA295496A - Separator for packing flowers :
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
- DK41232C - Drive mechanism for looms. :
da
en
- FR671510A - Process for obtaining neutral oils and fats :
en
fr
- US1738956A - Process of hardening alberene stone :
en
- CH137088A - Process for the production of an anthraquinone derivative. :
de
en
- FR671235A - Improvements in the treatment of subdivided materials :
en
fr
- CH137049A - Connection cord storage for electrical apparatus, e.g. B. for telephone or microtelephonic cords for telephone stations. :
de
en
- AU1700328A - Improvements relating to automatic weighing machines :
en
- US1739201A - Phonograph needle :
en
- US1739316A - Illuminated purse :
en
- US1739430A - Relief valve :
en
- CH136855A - Extension part for wooden stamp. :
de
en
- US1739403A - Sectional oil-babbel back :
en
- US1739294A - Polishing disk :
en
- DE487781C - Process for the manufacture of firebricks :
de
en
- US1738708A - Apparatus for exercising the ocular muscles and for fusion training :
en
- US1738795A - Potato digger :
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
- FR671349A - Adding and printing machine :
en
fr
- 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
- US1738564A - christian :
en
- CA295486A - Compound internal combustion engine :
en
fr
- US1739469A - Engine starter :
en
- US1738557A - Smoker's ash receptacle :
en
- FR671443A - Double burner :
en
fr
- FR671430A - Improvements to relief valves, for example compressors :
en
fr
- FR671523A - Bow guide for violins and other stringed musical instruments :
en
fr
- 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
- US1738816A - Counter cut-out :
en
- US1739028A - Engine starter :
en
- FR671564A - Improvements to protective devices for electronic discharge tubes :
en
fr
- GB322616A - Improvements relating to motor-vehicle bodies :
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
- FR671320A - Process for obtaining metals :
en
fr
- FR671547A - Improvements to radiator manufacturing processes :
en
fr
- GB322684A - Improvements in filters :
en
- GB322786A - Improvements in or relating to the synchronisation of the operation of a kinematograph machine and a gramophone :
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
- CH136978A - Metal filtering process. :
en
fr
- CH137116A - Process for the preparation of a nitrogenous vat dye of the benzanthrone series. :
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
- US1739271A - Expansible wheel :
en
- US1738820A - Elevator :
en
- AT115266B - Pyrophoric lighter. :
de
en
- CH136927A - Process for making fine suspension stearin soaps. :
de
en
- FR671333A - Improvements to the sin-making mechanisms in knitting machines :
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
- AT115271B - Milking machine. :
de
en
- AT115280B - Automobile door made of pressed metal. :
de
en
- DE487025C - Bottle with moistening bowl or the like for swabs :
de
en
- CH137021A - Single-layer broken hole winding for electrical machines. :
de
en
- AT115230B - Process for the preparation of the disodium salts of 4-iminomethylenesulfonic acid-2-metal-mercaptobenzene-1-sulfonic acids. :
de
en
- AT115336B - Process for the production of reversible shoes, in particular slippers and gym shoes. :
de
en
- CA295451A - Loom lock :
en
fr
- CH136873A - Writing desk. :
de
en
- CH136910A - Process for the manufacture of liquid hydrocarbons by condensation of acetylene. :
en
fr
- CA295544A - Parasiticide :
en
fr
- US1738896A - Meat-saw guard :
en
- US1739209A - Bobbin release for weft-replenishing mechanism :
en
- US1738662A - Ball transmission :
en
- US1739285A - Multiple-indicating temperature-responsive device :
en
- US1738624A - Telephone system :
en
- US1738976A - Process for fireproofing cellulose :
en
- CH136975A - Device for agglomeration in an oven and automatic evacuation of small minerals. :
en
fr
- AT115396B - Process for the mechanical dispersion of alkaline earth and heavy metal salts of phosphoric and arsenic acids. :
de
en
- US1738792A - Door :
en
- US1739259A - Cigar lighter :
en
- AT115356B - Auxiliary tool for the manufacture of footwear. :
de
en
- CH136957A - Dial indicator. :
en
fr
- AT115324B - Grate for gas cooking appliances. :
de
en
- CH136878A - Coffee container with filling device. :
de
en
- CH137052A - Circuit arrangement for alarm systems. :
de
en
- US1738823A - Charge-forming device :
en
- US1739286A - Quick detachable nut :
en
- US1738573A - Arc welding :
en
- US1739304A - Shock absorber :
en
- CA295546A - Pressing machine :
en
fr
- 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
- US1739241A - Sewing machine :
en
- US1739269A - Folding vehicle :
en
- US1739417A - Transmission mechanism :
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
- CH137087A - Process for the production of seamless and knitted goods. :
de
en
- AT115378B - Arrangement for coupling high-frequency equipment to a transmission line. :
de
en
- AT115385B - Method and circuit for modulating a carrier frequency using photoelectric currents within a photocell. :
de
en
- AT115307B - Humidifier. :
de
en
- USD80077S - Howard l :
en
- CA295564A - Oil injection safety device :
en
fr
- US1738735A - Assigstob of due-hale to eloyd l :
en
- US1739481A - Method of making tire cord :
en
- US1739408A - Device for flushing water-closet pans :
en
- US1739068A - Method of producing materials in finely-divided form :
en
- US1739460A - Cellular fabric :
en
- GB322651A - Improvements in or relating to valance rail supports for use with curtain suspension devices :
en
- GB322697A - Polishing apparatus :
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
- US1738782A - Collapsible paper cup :
en
- US1738511A - Machine for closing sacks :
en
- CA295560A - Tensioning means for plating knitting machines :
en
fr
- US1738890A - Steam-superheating plant :
en
- US1738944A - Projection apparatus :
en
- US1739178A - Automatic telephone system :
en
- US1739421A - Electric-train-line coupling :
en
- US1738568A - Aeroplane of duck-type construction :
en
- US1739079A - Ceiling-rod hanger :
en
- US1738620A - Catalytic gas generator :
en
- US1738893A - Container cover :
en
- US1739013A - Boxing glove :
en
- US1739341A - Brake rod :
en
- CA295532A - Electric terminal equipment :
en
fr
- US1739113A - Winding means for motion-picture cameras :
en
- US1738885A - Spool for disk-gang assemblies :
en
- CA295597A - Charging machine :
en
fr
- US1738783A - Mechanism for placing caps on cans :
en
- US1738989A - Hanufacture of methyl alcohol :
en
- USRE17520E - Motor-vehicle control pedal :
en
- CA295508A - Airplane :
en
fr
- 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
- CH137037A - Process for the production of varicose vein stockings. :
de
en
- DE487638C - Filler attachment for garbage can :
de
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
- DE487487C - Self-supporting car body for vehicles, in particular for motor vehicles :
de
en
- AU1976829A - Improvements in cylinders, valves and valve operating means of locomotive steam engines :
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
- 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
- US1738797A - Heating mechanism for internal-combustion engines :
en
- US1739225A - Weft-replenishing mechanism for looms :
en
- US1739323A - Mowing machine :
en
- DE487691C - Lock cylinder lockable from two sides :
de
en
- FR671447A - Apparatus for treating gummed paper to prevent it from rolling on itself in a free state :
en
fr
- GB313163A - :
en
- CA295602A - Clutch mechanism :
en
fr
- AU1716528A - Glass forming apparatus :
en
- US1738660A - Process for dyeing cellulose acetate silk :
en
- US1739005A - Circuit arrangement for the operation of photo-electric cells :
en
- CH136857A - Artificial stone paving. :
de
en
- CH137074A - Tractor. :
en
fr
- AT115387B - Vehicle for improving the anesthetic effect of cocaine or its salts. :
de
en
- CA295450A - Filing tray :
en
fr
- US1739302A - Feed repulper for sedimentation apparatus :
en
- AT115382B - Multiple tube and method of making them :
de
en
- CH136951A - Glove. :
de
en
- US1738844A - Box hook :
en
- AT115363B - Device for sorting objects of different weights. :
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
- US1738894A - Mail-delivery system :
en
- US1738819A - Offset overshot tool :
en
- US1739449A - Folding table :
en
- CA295494A - Vehicle wheel flange oiler :
en
fr
- CH136932A - Process for the isolation of the softening agents of thin cellulose films. :
de
en
- US1739429A - Window screen :
en
- CA295540A - Washing machine :
en
fr
- FR35062E - :
fr
- FR671495A - Single remote control lubrication and cleaning device :
en
fr
- 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
- AU1799829A - Improvements in or relating to electric discharge tubes :
en
- DE487752C - Ratchet mechanism with variable stroke :
de
en
- FR671153A - Combination lock for locking the steering of motor vehicles :
en
fr
- CA295456A - Saw for butcher blocks :
en
fr
- DK41234C - Wrap for soft Soap. :
da
en
- FR671551A - Safety tensioner for operating cables of blinds and shutters :
en
fr
- GB322698A - Improvements in conveying and measuring apparatus :
en
- US1739466A - Pedestal support :
en
- CA295530A - Electrical device :
en
fr
- USD80084S - Design fob a faxjcet :
en
- CA295600A - Non-slip tread :
en
fr
- US1739221A - Piston :
en
- CH137081A - Process for shunting and braking in electric traction vehicles that can be used for both single and group journeys. :
de
en
- CA295576A - Meter hanger :
en
fr
- CH137034A - Electrically heatable oven. :
de
en
- DE487497C - Electric display device with dial and standing electromagnet for direct and alternating current :
de
en
- DE487586C - Process for printing on photographic gelatin layers :
de
en
- US1738955A - Loud-speaker :
en
- US1739043A - Vacuum-tube relay :
en
- USRE17515E - Sottnd-bepbodttcing unit :
en
- FR671582A - Tilting headlight system for motor cars or other vehicles :
en
fr
- US1739131A - Hose coupling :
en
- US1739255A - Internal-combustion engine :
en
- USD80071S - Design fob :
en
- CA295500A - Automobile transmission :
en
fr
- US1738741A - Automatic door operating and locking device :
en
- US1738977A - Best available cop i :
en
- US1738658A - Method and machine for making plate electrodes :
en
- US1739067A - Protective plug for drainage fixtures :
en
- CA295574A - Supporting belt :
en
fr
- CA295460A - Electric heating apparatus for liquids :
en
fr
- US1739139A - Pump :
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
- US1739052A - Production of finely-divided metallic materials :
en
- US1738864A - Art of protectively treating fruit and the like :
en
- US1738892A - Swinging tag forked mounting :
en
- US1738837A - Mantle steaming and air-cooling machine :
en
- US1739346A - Method of supplying thread for mending stockings :
en
- USD80070S - Design for a sign border :
en
- AU2074829A - Improvements in gas meters :
en
- CH136942A - Typewriter and tabulator with flat writing surface. :
de
en
- US1738975A - Signal-control for automobiles :
en
- US1739258A - Artificial minnow :
en
- USRE17522E - Botaby disk bit :
en
- AT115392B - Device for the automatic regulation of the efficiency of transmission systems. :
de
en
- CA295553A - Mechanical stoker :
en
fr
- US1739155A - Electric toaster :
en
- US1739339A - Apparatus for dispensing ice cream :
en
- USRE17518E - Asbionob to xelvtnatob cobfoba :
en
- AT115273B - Process for the production of hollow rubber bodies welded together from flat intermediate and outer sheets. :
de
en
- US1739415A - Surface condenser :
en
- CA295534A - Circuit breaker :
en
fr
- CH136894A - Bobbin spindle for braiding machines. :
de
en
- 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
- 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
- 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
- AT115260B - Resistance heating, especially for ovens. :
de
en
- CH137072A - Wind protection on the window openings of closed vehicles. :
de
en
- US1738737A - Intermittent induction-type train control :
en
- US1738595A - Method for firing explosives :
en
- US1738700A - Cloth expander :
en
- US1739444A - Combination bread board and cover :
en
- AT115257B - Device for the mutual height adjustment of the front and rear wheels of tillage machines. :
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
- CA295449A - Can tray unloader :
en
fr
- US1738547A - Die for forming washers :
en
- US1738858A - Child's vehicle :
en
- US1739427A - Churn dasher :
en
- FR671539A - Pump for artificial silk spinning and similar applications :
en
fr
- DE487580C - Release valve :
de
en
- FR671146A - Improvements to the closure of containers :
en
fr
- AT115258B - Oven regulator. :
de
en
- AU1976029A - Cash registers :
en
- DE487655C - Heat storage for steam power plants :
de
en
- DK41264C - Apparatus for Dividing and Cutting Dough. :
da
en
- FR671401A - Improvements to signal reproducing devices used in telegraph systems :
en
fr
- US1739447A - Resinous condensation product :
en
- 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
- 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
- CH137076A - Diesel-electric drive, in particular for traction vehicles. :
de
en
- DE487877C - Soft :
de
en
- GB311243A - Improvements in and relating to mercury electric switches :
en
- CH137121A - Process for the production of an anthraquinone derivative. :
de
en
- FR35085E - :
fr
- GB322669A - Improvements in or relating to extension flaps or the like for tables or other purposes :
en
- GB308716A - Improvements in high frequency signalling systems :
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
- GB322611A - Improvements in or relating to means for electro-plating :
en
- GB322662A - Improvements in electrical discharge devices :
en
- DE487719C - Process for grinding and mixing woody substances and oxidized tars for the production of fuels :
de
en
- US1738793A - Adjustable poster frame :
en
- CH137092A - Process for the preparation of 2- (di (oxyethyl)) - amino-1-oxybenzene. :
de
en
- US1739188A - of worcester :
en
- FR671103A - Improvements in the production of organic compounds :
en
fr
- FR671453A - Multiple sound recording system for phonographs and sound cinema :
en
fr
- GB322562A - Self-driving motor :
en
- GB322719A - An improved gas heating-stove :
en
- DE487524C - Strand washing machine for fabrics :
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
- US1738994A - Method of forming spiral conveyers :
en
- US1739205A - Loom for weaving terry fabrics of different heights :
en
- US1739456A - Automobile trailer-hitch attachment :
en
- CA295566A - Rope winding device :
en
fr
- 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
- FR671171A - Pick-up and loader machine for fertilizers, dredged materials and others :
en
fr
- DE487690C - Pressure regulator with attached beer catcher :
de
en
- FR671337A - Improvements to shoemaking machines :
en
fr
- CA295551A - Rontgen tube installation :
en
fr
- GB322634A - Improvements in electrical switch gear :
en
- US1739364A - Transport device for damaged vehicles :
en
- GB322701A - Improvements in the manufacture and production of mixtures of nitrogen and hydrogen for the synthesis of ammonia :
en
- FR671167A - Device for adjusting compression in two-stroke diesel engines :
en
fr
- GB296790A - Improvements in or relating to gyroscopic compasses :
en
- GB322520A - Improvements in or relating to terminals for electrical heating elements :
en
- FR671370A - Folding bed device :
en
fr
- GB322648A - Improvements in or relating to automatic weighing apparatus :
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
- DK41239C - Device for fire extinguishers. :
da
en
- GB299711A - Improvements in or relating to apparatus for the distribution of stamps or the like from rolls :
en
- GB322528A - Improvements in or relating to knitting machines :
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
- 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
- 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
- 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
- FR35063E - :
fr
- FR671172A - Textile dyeing process :
en
fr
- FR671093A - Process for the direct manufacture of phonogram carriers capable of reproduction :
en
fr
- FR671474A - Cash register upgrades :
en
fr
- CA295629A - Process of extracting acids from solutions :
en
fr
- US1739276A - Machine for upsetting and like operations :
en
- US1739267A - Apparatus for collecting bronze dust from stamping mills :
en
- FR35091E - :
fr
- FR671383A - Sound reproduction process :
en
fr
- GB322768A - Improvements in the impregnation of fibrous materials :
en
- FR671389A - Control device for flying machines and other motor vehicles :
en
fr
- 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
- US1739017A - Refrigeration :
en
- GB322552A - An improved book-binders' press :
en
- US1738899A - Stamping machine :
en
- 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
- CH137038A - Device for massaging. :
de
en
- GB312342A - :
en
- GB322822A - Improvements in or relating to television apparatus and the like :
en
- FR671185A - Automatic system for controlling the distribution of fluids :
en
fr
- 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
- GB301461A - Improvements relating to contacts for circuit interrupters :
en
- GB323010A - Method and arrangement for burning cement and similar substances in rotary kilns :
en
- US1739036A - Fuse-switch panel :
en
- US1739143A - Valve for rock drills :
en
- DE487892C - Device for raising and lowering the toilet seat :
de
en
- FR35068E - :
fr
- GB322637A - Automatic tyre inflator :
en
- AT115369B - Container for easily volatile liquids. :
de
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
- USD80094S - Island :
en
- CH136883A - Method and device for treating thread cakes in high-speed spinning pots. :
de
en
- US1739125A - Pedestal mount for aircraft guns :
en
- DE487651C - Device for vehicles, in particular motor vehicles, for making the optical signals used for traffic control visible :
de
en
- US1739344A - Electric furnace :
en
- FR671156A - Fixing of coupling elements on a common support in multiple lamps :
en
fr
- GB322588A - Improvements in telescopic lifting-jacks :
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
- CH136930A - Process for vulcanizing rubber. :
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
- US1738874A - Bobbing target :
en
- US1738932A - Steelyard stirrup for weighing scales :
en
- US1739399A - Friction clutch :
en
- US1738814A - Apparatus for ejecting ice cream and the like from containers :
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
- DE487640C - Longitudinally adjustable steel trough conveyor :
de
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
- US1738875A - Insulator pin :
en
- US1738674A - Typewriting machine :
en
- US1738985A - Auxiliary lamp :
en
- US1739314A - Centrifugal cooling device :
en
- DE487253C - Process for the preparation of dialkyl sulfites :
de
en
- US1738827A - Arch support :
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
- 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
- GB322675A - Improved device for sucking air and other gases from centrifugal boxes used for spinning artificial silk threads :
en
- FR671406A - Automatic drain :
en
fr
- GB322790A - Improvements in or relating to process and apparatus for administering anaesthetics :
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
- FR671266A - Lime and artificial fertilizer dispenser machine :
en
fr
- FR671585A - Method and apparatus for annealing strip metal :
en
fr
- US1738610A - Spark plug :
en
- GB322590A - Improvements in gear cases for cycles or motor cycles :
en
- FR671286A - Electrolytic rectifier :
en
fr
- FR671223A - Intermittent or alternative ventilation device applicable in particular to blast furnaces and similar apparatus :
en
fr
- US1738877A - A corpora :
en
- AU1539128A - A device for manually operating directional signals on road vehicles :
en
- US1738651A - Electric-current measuring and indicating means :
en
- US1738900A - Belt buckle :
en
- DE487732C - Insert socket consisting of socket stone and socket basket :
de
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
- US1739422A - Feeder for cup-shaped bodies :
en
- FR671270A - Improvements to liquid stopper ball valves :
en
fr
- AT115398B - Electric discharge tube. :
de
en
- US1738927A - Valve for pneumatic tires :
en
- US1738947A - And abeli h :
en
- US1739425A - Lunch kit :
en
- FR671452A - Shooting glasses :
en
fr
- DK41257C - Continuously Changing Friction Exchange. :
da
en
- GB298225A - Improvements in or relating to chromium plating apparatus :
en
- FR671465A - Improvements to vehicle wheels :
en
fr
- 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
- US1738621A - Automatic safety valve for pneumatic tires :
en
- US1739197A - Means for fitting eye sets in doll heads :
en
- DE487334C - Process for separating a mixture of hexamethylenetetramine and ammonium chloride :
de
en
- DK41224C - Electrical Control for Closing Devices by Uninterrupted Centrifuges. :
da
en
- GB310949A - Improvements relating to the separation of titanium dioxide hydrate from hydrolysable solutions of titanium salts :
en
- US1739253A - Brake-hanger support :
en
- US1739348A - Bottle cap :
en
- FR671301A - Improvements to machines for mechanical bread preparation :
en
fr
- DE487467C - Skewer device for poultry u. like. Roasted meat :
de
en
- DE487557C - Wall base :
de
en
- DE487373C - Process for graphitizing carbon bodies :
de
en
- GB322700A - Improvements in and relating to the production of ammonium phosphates :
en
- GB322595A - Improvements relating to electrical condensers :
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
- GB322417A - Improvements in or relating to the manufacture of textile materials :
en
- DE487395C - Device for measuring the dose of X-rays by means of the thermal effect of the rays :
de
en
- FR671321A - Improvements made to the closure of containers :
en
fr
- FR671334A - Machine for processing kapok :
en
fr
- FR671418A - Improved process for recovering acetone from gases containing it :
en
fr
- DE487696C - Self-winding clock :
de
en
- GB300964A - :
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
- DK41247C - Koppattekanyle. :
da
en
- FR671219A - Self-aligning combined thrust and support bearing and manufacturing process :
en
fr
- FR671274A - Improvements in sprayers for solids :
en
fr
- US1738905A - Adjusting means for garments :
en
- US1739395A - Screen for automobiles :
en
- AT115221B - Process for performing biochemical processes. :
de
en
- AT115329B - Foam float. :
de
en
- 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
- DE487730C - Gauge for ordinary tracks and for tracks made of grooved rails :
de
en
- US1739296A - Stbipe-painting device :
en
- AT115225B - Process for the isolation of alcohols or phenols from mixtures. :
de
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
- DE487805C - Grate firing with ignition of fresh fuel at the start of the grate through a heated ignition vault :
de
en
- US1738676A - Manifolding check :
en
- US1739368A - Sheave block and head :
en
- CA295577A - Machine for the extraction of bast fibre from stalks of plants :
en
fr
- US1739016A - Antiskid chain :
en
- US1739066A - Mixing machine :
en
- US1738526A - Wind motor and ventilator :
en
- US1739047A - Oil burner :
en
- CA295505A - Boiler apparatus for the combustion of wet fuel :
en
fr
- CA295633A - Bank and trunk cable multiplying system :
en
fr
- CA295543A - Insecticide :
en
fr
- US1738639A - Instrument panel :
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
- CH136992A - Process and installation for the desiccation of materials. :
en
fr
- DE487980C - Method for producing the walls and ceilings of a building :
de
en
- GB322693A - Motor trucks :
en
- DE487278C - Process for the production of coatings from metallic beryllium on metals or alloys :
de
en
- 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
- US1738733A - Electric boiler :
en
- AU1710128A - Improvements in the treatment of tars :
en
- DE487585C - Device for cleaning the dial of water knife wet runners :
de
en
- AT115368B - Oral and dental care products. :
de
en
- DE487602C - Protective device for communication lines endangered by high voltage :
de
en
- GB322591A - Improvements in and relating to cattle watering devices :
en
- US1739006A - Banjo head :
en
- US1739413A - Can opener :
en
- US1739313A - Oil-dispensing apparatus :
en
- US1738613A - Ornament :
en
- US1739153A - Auxiliary feed mechanism :
en
- US1739435A - Switch :
en
- US1739260A - Invalid chair :
en
- US1739283A - Truck-centering device :
en
- US1739360A - Oil-regulating device :
en
- DE487645C - Spring-loaded safety valve, especially for acetylene generators :
de
en
- FR671548A - Removable shape for making shoes :
en
fr
- US1739032A - Disazo dye and process of preparing the same :
en
- US1738523A - Vehicle :
en
- US1738579A - Wrist-watch fastener :
en
- US1738770A - Flexible tail light for vehicles :
en
- CH137123A - Process for the preparation of a new, nitrogenous vat dye. :
de
en
- US1739397A - Sewing-machine attachment :
en
- DE487715C - French cuff :
de
en
- US1739189A - Head motion for looms :
en
- US1738549A - Automatic apparatus for supplying steam and lubricant to engine cylinders :
en
- US1739342A - Auxiliary knife for vegetable slicers :
en
- USD80090S - Gordon e :
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
- GB295259A - An improved process for the hardening of papier mache materials or the like :
en
- DE487393C - Electrostatic measuring device :
de
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
- US1738663A - Best available copv :
en
- US1739026A - Grave-filling machine :
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
- US1738995A - Method of making and repairing printing rollers :
en
- US1739123A - Truck for railroad vehicles :
en
- CA295595A - Ham cooker :
en
fr
- US1738679A - Jack tool :
en
- US1739315A - Ether-alcohol ester of fatty acids :
en
- CH137084A - Acetylene apparatus. :
de
en
- CH137124A - Process for the preparation of a valuable vat dye. :
de
en
- CH137130A - Process for the preparation of an acid- and lime-resistant derivative of an unsaturated fatty acid. :
de
en
- US1739207A - Automatic shut-off valve :
en
- FR671257A - Typewriter with a wheel bearing letters :
en
fr
- FR671583A - Mechanical pencil equipped with a device for sharpening leads :
en
fr
- FR671218A - Self-aligning and self-lubricating bearing and manufacturing process :
en
fr
- US1739008A - Internal-combustion engine :
en
- US1739213A - Pulverizing apparatus :
en
- US1738638A - Adjustable cap :
en
- AT115390B - Process for the production of fine-pored metals. :
de
en
- AT115205B - Method of making end connections between adjacent pipes. :
de
en
- CH137078A - Plain bearing axle bushing. :
de
en
- FR671098A - Bar or building element made of wood and metal :
en
fr
- DE487500C - Signal lantern for road traffic :
de
en
- CH137041A - Process for preparing a mixture of B and γ-phenylazo-a, a-diaminopyridine chlorohydrate. :
de
en
- DK41226C - Procedure for the manufacture of rectifier elements for devices for rectifying alternating currents. :
da
en
- 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
- CA295482A - Closure cap for radiators, water tanks, etc. :
en
fr
- US1738785A - Process of making higher alcohols :
en
- US1739058A - Elapsed-running-time counter :
en
- US1739293A - Rail bond :
en
- GB322624A - Improvements in or relating to the water circulating systems of internal combustion engines :
en
- US1738997A - Holding-circuit means :
en
- US1738534A - Oil-conserving piston :
en
- DE481693C - Method for lining combustion chamber walls with carbon lining :
de
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
- DK41241C - Device for adjustable examination bearings and the like. :
da
en
- US1738617A - Fishing lure :
en
- US1739112A - chicago :
en
- US1739438A - Portable grease dispenser :
en
- DE487482C - Hydraulic pot press :
de
en
- DE487688C - Fluid gear for coupling two coaxial shafts :
de
en
- FR35070E - :
fr
- CH136908A - Process for the preparation of 1. 3-butylene glycol. :
de
en
- CH137096A - Process for producing a solid diazoazo compound. :
de
en
- FR671556A - Precision drawing device :
en
fr
- AU1715428A - Slug and vermin remedy :
en
- FR671244A - Improvements to manhole covers and frames and similar parts :
en
fr
- AT115311B - Chimney sweep brush. :
de
en
- FR671512A - High flow steam turbine wheel :
en
fr
- DE487668C - Knocker control for single-strand top knocker machines :
de
en
- USD80075S - Design fob a floob lamp :
en
- USD80101S - Cleon v :
en
- AU2095929A - Improvements in or relating to interconnecting arrangements for use in telephone systems :
en
- USD80093S - Design for webbing for suspenders, garters :
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
- US1738980A - Brake :
en
- US1739356A - Rock-drilling mechanism :
en
- 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
- GB322678A - Musical instrument :
en
- FR671252A - Method of using molasses :
en
fr
- FR671268A - New clasp for stretch bracelets :
en
fr
- CA295492A - Weeder :
en
fr
- CA295515A - Preparation of low viscosity cellulose fibres :
en
fr
- US1739020A - Agricultural machine :
en
- FR671384A - Drain valve for cisterns :
en
fr
- FR671577A - Powder box :
en
fr
- US1738901A - Blast-furnace tuyere :
en
- US1739088A - Machine for gluing veneer edges :
en
- USD80083S - William t :
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
- US1739119A - Method of reclaiming car axles :
en
- FR35065E - :
fr
- FR671600A - Clutch device for railways :
en
fr
- FR671068A - Automotive lighting device :
en
fr
- DE487344C - Magnetic shaking device :
de
en
- DE487411C - Device for the automatic recording of the distance covered by vehicles, especially aircraft :
de
en
- DE487698C - Hydro power machine with power transmission float :
de
en
- FR671542A - Chi ray installation :
en
fr
- GB309987A - Apparatus for wireless bearing finding and subaqueous sound signalling :
en
- US1738776A - Aqueous dispersions and process of making same :
en
- US1739062A - Egg cooker :
en
- US1739331A - Snow-removing machine :
en
- GB322788A - Improvements relating to fluid pressure braking apparatus :
en
- GB322574A - Improvements in and connected with tower cranes :
en
- GB294199A - Improvements in or relating to apparatus for the manufacture of irregular patterned reverse plated knitted fabrics by means of circular knitting machines :
en
- US1738636A - Furnace for burning finely-divided fuel :
en
- US1738653A - Telephone receiver :
en
- US1739107A - Process of making chromic acid :
en
- DK41229C - Device for Bottle Rinsing Machines. :
da
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
- FR671229A - Method of manufacturing the membrane of an electrostatic loudspeaker :
en
fr
- GB305924A - Grappling rope throwing apparatus :
en
- USD80102S - Bebnabd f :
en
- FR671486A - Electric voltage indicator :
en
fr
- DE487896C - Device for forming rings and similar objects from plastic material :
de
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
- GB306485A - Metallic piling :
en
- DK41265C - Insert for Coal Buckets. :
da
en
- FR671067A - Leather manufacturing :
en
fr
- US1738575A - Radio speaker diaphragm :
en
- US1738727A - Apparatus for use in the electrolytic deposition of metal on metal tubes :
en
- CH136868A - Table top. :
de
en
- GB322745A - Improvements in the manufacture and production of 2-methyl-benzanthrones :
en
- CH137023A - Power generation plant. :
de
en
- US1739257A - Hinged window :
en
- DE487196C - Attachment of artificial teeth to their back or protective plate :
de
en
- FR671507A - Indirectly heated incandescent cathode for discharge vessels, especially for electronic lamps :
en
fr
- AT115394B - Absorbable surgical sutures and dressings. :
de
en
- US1739406A - Arch-supporting sole :
en
- GB322643A - Improvements in or relating to containers for wound wire and other flexible material :
en
- US1739254A - Form for concrete road curbing :
en
- CA295454A - Stone picker :
en
fr
- CH136874A - Frame for footwear, in particular snowshoes. :
de
en
- GB322680A - Improvements in or relating to roentgen tubes :
en
- DE487666C - Device for protection against high voltage damage :
de
en
- 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
- US1739069A - hasselbring :
en
- US1739274A - Fire-extinguisher unit :
en
- AU2080129A - Wave signaling system :
en
- CH136928A - Bar of soap. :
de
en
- US1739215A - Disintegrating and conveying machine :
en
- CH136995A - Valve for water filter systems. :
de
en
- CH137045A - Device for printing and registering tickets. :
de
en
- US1739151A - Method of firing tiles :
en
- US1739211A - Shaving-brush attachment :
en
- AT115373B - Recording device for television sets. :
de
en
- DE487870C - Process for the preparation of compounds from benzanthrones :
de
en
- AU1700428A - Automatic spring hinge and door brake :
en
- DE487634C - Game with rotating letter discs :
de
en
- GB322632A - Improvements in and relating to exhaust steam heaters :
en
- CH137095A - Process for producing a solid diazoazo compound. :
de
en
- CA295549A - Refrigeration apparatus :
en
fr
- CA295477A - Belt for personal wear :
en
fr
- CH137016A - Voltaic element. :
en
fr
- US1738880A - Road-grader attachment :
en
- US1739195A - Nonreversible pump :
en
- US1739426A - Plant protector :
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
- US1739137A - Heat-transfer means for rotating electrical machinery :
en
- USD80099S - Design for a globe :
en
- US1739401A - Hioh or low pressure plash boiler :
en
- US1739332A - Furniture polish :
en
- CH136984A - United planing, milling, drilling and grinding machine. :
de
en
- US1738754A - Hair marceller :
en
- FR671501A - Welding of magnesium alloys :
en
fr
- GB322506A - Improvements in or relating to machines for operating upon boot and shoe soles :
en
- AT115243B - Generator for generating a double gas with a high calorific value. :
de
en
- CH136991A - Nailing device. :
de
en
- US1738666A - Lighting fixture :
en
- US1739292A - Rail bond :
en
- CH137070A - Device for the edge closure of vehicle tops. :
de
en
- US1738626A - Retaining appliance for artificial dentures :
en
- AT115219B - Method of making hollow man-made fibers. :
de
en
- CA295437A - Production of acetic anhydride from acetic acid :
en
fr
- US1738664A - Shoe last :
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
- AT115287B - Direct friction wheel dynamo drive of the running wheels of electric locomotives or railcars. :
de
en
- FR671125A - Ratchet wrench :
en
fr
- FR671284A - Improvements in the processing of flour and milling products :
en
fr
- US1739191A - Typewriter and billing-machine ribbon :
en
- CA295586A - Process for making graining plates :
en
fr
- DE487689C - Electric lighting system for motor vehicles :
de
en
- FR671122A - Plates, cylinders and other similar objects or organs intended for the taking and reproduction of designs, signs, impressions, and their equivalent :
en
fr
- US1738606A - Spectacles or the like :
en
- CH137030A - Cable entry through a metal wall, especially on capacitors for ignition devices. :
de
en
- US1739106A - Balancing machine :
en
- US1739129A - Motor-vehicle transmission mechanism :
en
- US1739389A - Bolster with self-equalizing side bearings :
en
- US1738938A - Toy gun and projectile :
en
- US1738774A - Baffle or wall :
en
- USD80098S - Facturing co :
en
- US1738537A - Electric safety razor :
en
- US1739000A - Pumping unit :
en
- US1739419A - Valve grinder :
en
- US1739479A - Gas-cell fabric :
en
- CH137028A - Magnet system. :
de
en
- DE487476C - Nozzle valve for deflagration turbines :
de
en
- CA295520A - Cellular insulating material :
en
fr
- 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
- CH137097A - Process for producing a solid diazoazo compound. :
de
en
- DE487898C - Heat meter :
de
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
- US1738817A - Steam boiler :
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
- 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
- CA295504A - Moulding composition :
en
fr
- CH137109A - Process for the preparation of an azo dye. :
de
en
- GB299781A - Improvements in varnishes, lacquers and like coating compositions :
en
- CH137102A - Process for the preparation of 5-chloro-1-amino-2,4-dimethylbenzene. :
de
en
- CA295620A - Bed :
en
fr
- US1738993A - Cleaning device :
en
- FR671294A - Motorcycle rear seat mounting device :
en
fr
- US1738622A - Jack :
en
- AT115384B - Leg prosthesis in crutch shape with pelvic corset. :
de
en
- AT115399B - Ionization chamber, preferably in the shape of a thimble. :
de
en
- GB322586A - Improvements in circular knitting machines :
en
- US1739357A - Refillable bottle for vending oil :
en
- US1739164A - Attachment for multicolor-weft-replenishing looms :
en
- CH137046A - Prepayment meter. :
en
fr
- CH137105A - Process for the preparation of an azo dye. :
de
en
- FR671090A - Improvements to illuminated ads :
en
fr
- DK41231C - Procedure for the manufacture of iron retaining walls. :
da
en
- FR671396A - Advanced spindle for twisting looms :
en
fr
- GB322527A - Improvements in or relating to the concentration of copper ores :
en
- CH136923A - Process for improving the weather resistance of oil paints. :
de
en
- CH137085A - Automatic package storage device for winding machines. :
de
en
- US1738736A - Alternating-current intermittent-induction-type train control :
en
- DE487893C - Speed regulator for elevators :
de
en
- DE487618C - Film consisting of two interconnected layers of cellulose mass :
de
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
- FR35072E - :
fr
- 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
- GB322547A - Improvements in carpenter's bevels :
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
- GB322661A - Improvements in hat holders applicable to the bottoms of chairs or seats :
en
- FR671275A - Pressure operated screwdriver :
en
fr
- FR671159A - Process for obtaining easily condensable nitrogen oxides :
en
fr
- DK41228C - Method for Treating Plates or Films of Non-Hygroscopic Mixtures Containing Alkyl Salts of Cellulose or Cellulose Eaters. :
da
en
- FR671466A - Improvements in the manufacture of electrolytic diaphragms :
en
fr
- US1739375A - Draft-regulating system :
en
- US1738677A - Typewriting machine :
en
- US1738542A - Electrical apparatus :
en
- AT115313B - Plant for handling coal. :
de
en
- AT115328B - Sinking device. :
de
en
- DE487773C - Process for degassing alkaline accumulators :
de
en
- CH137032A - Mechanical-pneumatic device for the stitching of an electric electrode furnace. :
en
fr
- FR35053E - :
fr
- CA295539A - Shaft guard :
en
fr
- FR35080E - :
fr
- AT115393B - Electron tubes for receiving and amplifier purposes. :
de
en
- USD80079S - Design fob a textile fabric :
en
- DE487531C - Switching device :
de
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
- US1738812A - Wire splicer :
en
- US1739185A - Float-ball valve :
en
- US1739300A - Card-deckling machine :
en
- US1739410A - Lock nut :
en
- US1738768A - Front-wheel brake :
en
- US1738805A - Engine rear support :
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
- US1738843A - Snow screen :
en
- US1739096A - Mud pump :
en
- US1739230A - Process and apparatus for regulating chemical reactions :
en
- CH136967A - Watch. :
en
fr
- US1738587A - knowlton :
en
- US1739471A - Automatic gear-shifting mechanism :
en
- CA295467A - Sump or bilge pump :
en
fr
- CA295526A - Apparatus for colouring glass enclosures :
en
fr
- US1738836A - Pipe cleaner :
en
- AU2087229A - Improvements in and relating to magnetic alloys and methods of making thesame :
en
- CH136899A - Felt for hats, slippers, etc. :
en
fr
- DE487459C - Carbide container for acetylene generator :
de
en
- US1739218A - Bumper bar :
en
- US1739437A - Distributing device for liquids :
en
- AT115281B - Steering device for motor vehicles that run on self-laid rails or chains. :
de
en
- US1739093A - Gas separator :
en
- US1739385A - Swab btjbbee foe oil wells :
en
- CH136953A - Device for making the tips of billiard sticks receptive to chalk. :
de
en
- AT115228B - Process for the production of practically soot-free and ash-free burning metaldehyde. :
de
en
- CH137031A - Process for heating material and electric melting furnace for carrying out this process. :
de
en
- CH137018A - Device for generating multiphase voltages and currents, especially those for rectification in direct current. :
de
en
- DE487553C - Device for pressing fiber material, especially for bandages, sanitary napkins or the like. :
de
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
- GB309143A - Improvements in and relating to filters for liquids under pressure :
en
- GB322625A - Improvement in folding stands or tables :
en
- CH136988A - Method and device for annealing metal strips. :
de
en
- DK41223C - Porous Wear for Footwear. :
da
en
- US1738756A - A corpo :
en
- US1739165A - Piezo-electric crystal circuits :
en
- AU1705428A - Improvements in steam condensers :
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
- US1739239A - Smoker's outfit :
en
- US1739370A - Tire :
en
- US1738571A - Wearing surface of pavements, roads, treads, and the like :
en
- US1738672A - Sewing machine :
en
- US1738861A - Lubricating gun :
en
- FR671232A - Posts, candelabras, davits with degraded diameter sections and device for manufacturing them :
en
fr
- US1739004A - Rail anchor :
en
- FR35059E - :
fr
- GB322641A - Improvements in and connected with coal and the like crushers :
en
- US1739051A - Wetmore :
en
- US1739226A - Nozzle :
en
- DE487614C - Firebox ceiling with individual stones suspended from stirrups :
de
en
- US1738867A - Automatic fuse protector :
en
- US1739335A - Loading chute :
en
- US1739210A - Process of making unsaturated acyl cellulose esters :
en
- US1739261A - Steam valve :
en
- US1738730A - Apparatus for grinding, smoothing, and polishing plates of glass, marble, or other similar materials :
en
- DE487717C - Tire rolling mill with two axially displaceable rollers, each bearing a ring flange to bring about the caliber seal :
de
en
- FR671129A - Advanced training in mower blade sharpening devices :
en
fr
- US1739080A - Lining-felling machine :
en
- AU1782429A - Appliance for hauling automotive vehicles from bogs and other difficult places :
en
- FR671469A - Improvements to reproducers of electrostatic sounds :
en
fr
- GR2562B - COOKING APPLIANCE WITH CRUDE OIL. :
el
en
- DE487190C - Tape winder :
de
en
- US1738888A - Pencil lead and method of making same :
en
- AT115388B - Process for the manufacture of preparations which develop hydrogen sulfide on contact with water. :
de
en
- CH136889A - Weaving process. :
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
- FR35096E - :
fr
- GB322740A - Improvements in radio apparatus :
en
- AT115351B - Libra. :
de
en
- CA295537A - Dust guard :
en
fr
- GB322781A - Improvements relating to rotary pumps :
en
- FR671588A - Method of manufacturing a wehnelt cathode :
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
- GB322556A - Improvements in or relating to the manufacture of vegetable effect threads :
en
- US1738724A - Garment-hanger attachment :
en
- US1739233A - Stovepipe or the like :
en
- AT115261B - Toy figure. :
de
en
- CA295522A - Process for finishing wall joints :
en
fr
- US1738705A - Concealed door hinge and stop :
en
- DK41251C - Electricity meter. :
da
en
- FR671256A - Improvements to processes for obtaining phosphates and hydrogen :
en
fr
- US1738520A - Paper-drying machinery :
en
- US1738852A - Suspension for vehicles :
en
- US1739163A - Bath attachment :
en
- FR671293A - Fluid distributor for air, gas or liquid pumps :
en
fr
- DE487596C - Process for chlorinating benzene :
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
- GB322760A - An improved process for cracking petroleum products :
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
- US1738623A - Trap :
en
- US1738633A - Manifolding book :
en
- US1739270A - Process and machine for manufacturing oscillating joints and supports :
en
- US1739431A - Apparatus for dispensing ice cream :
en
- US1738515A - Electroplating apparatus :
en
- US1738786A - Fuel pump :
en
- US1738910A - Production of zinc :
en
- US1739312A - Spot illumination of lens cells :
en
- DE487658C - Machine for printing standing text with changing addresses :
de
en
- DE487584C - Process for the production of aluminum and aluminum alloys :
de
en
- FR671458A - Advanced button clip for suspenders :
en
fr
- GB322530A - An improved sphygmometer or instrument for measuring blood pressure and fluctuations thereof :
en
- US1738983A - Hotbed for rolling mills :
en
- US1739053A - Worm-drive belt-tightening device :
en
- FR35086E - :
fr
- FR671479A - Shock absorber for vehicles :
en
fr
- DE487630C - Hinge for doors and windows of vehicles :
de
en
- DE487653C - Dam made of sheet metal for flushing offset :
de
en
- US1738802A - Mirror structure for purses, hand bags, and the like :
en
- USD80100S - Design :
en
- FR671397A - Tubes intended to contain cylindrical or polygonal objects and especially pencils :
en
fr
- 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
- FR671459A - Recorder for phonograph records :
en
fr
- FR671596A - Advanced device for controlling the flow of fluids in a piping system :
en
fr
- US1738984A - Antifriction bearing :
en
- US1739002A - Automatic economizer and temperature regulator for electric irons :
en
- FR671181A - Metal post with oval lower post :
en
fr
- GB305669A - Diaphragm for sound receiving and emitting devices :
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
- US1738813A - Adjustable bobbin support :
en
- US1738935A - Dough divider :
en
- US1739104A - Rotary internal-combustion engine :
en
- US1738845A - Sadiron stand :
en
- US1738860A - Hydraulic rotary underreamer :
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
- FR671313A - Device for the filtration of sulfur dioxide :
en
fr
- FR671359A - Device for filling transport containers :
en
fr
- GB309985A - Improvements in vanity cases :
en
- FR671306A - Push button switch mechanism :
en
fr
- GR2559B - TOOL USED IN SPORTS AND GAMES. :
el
en
- US1738862A - Pull handle with automatic lock :
en
- DK41252C - Device for avoiding contamination of milk from milking machines. :
da
en
- DE487610C - Mercury vapor rectifier with metal housing :
de
en
- FR671529A - Wind screen with one fan only mounted above the screening chamber :
en
fr
- FR671552A - Improvements to airplanes :
en
fr
- GB322666A - Improvements in and relating to sheets and cards for visible indexes :
en
- DE487506C - High and side tippers :
de
en
- FR671277A - Ventilation process for multi-deck roasting ovens :
en
fr
- US1739176A - Kiln car :
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
- 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
- GB322999A - Improvements in or relating to coil winding machines and the like :
en
- GB322597A - Improvements in or relating to padlocks and the like :
en
- GR2564B - MACHINERY FOR LEVELING STEAM RADIUS MACHINES. :
el
en
- GB323037A - Alternating current bridge circuits :
en
- FR671535A - Firearm :
en
fr
- FR671439A - Safety razor enhancements :
en
fr
- DE487452C - Procedure for rectifying high-frequency currents :
de
en
- GB322582A - Improvements in and in relating to gears :
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
- FR671224A - Preparation of sulfur bodies :
en
fr
- DE487616C - Calender for drawing rubber treads :
de
en
- FR671317A - Improvements to telephone systems :
en
fr
- 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
- GB305940A - Improvements relating to the supply of operating current to electron discharge devices :
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
- US1738707A - Furnace-wall construction :
en
- AT115202B - Roller table with two or more rolling stock feed channels arranged next to one another. :
de
en
- CA295495A - Vehicle visor :
en
fr
- AU1949029A - Cash registers :
en
- CA295569A - Liquid depth indicating device :
en
fr
- DE487574C - Locking device for drawing heads of parallel drawing devices :
de
en
- DE487262C - Cable box for multi-conductor cable :
de
en
- DE487437C - Device for anchoring airships :
de
en
- FR671416A - Process for hardening copper-containing steels used in construction :
en
fr
- US1739228A - Electrical reproducer for phonograph records :
en
- US1738804A - Watch-glass cover for beakers :
en
- US1739301A - Hair-ends waver :
en
- USRE17517E - Automatic transfer mechanism for conveyers :
en
- 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
- US1739022A - Road drag :
en
- DE487416C - Self-indicating slide target :
de
en
- FR671095A - Improvements in light signals :
en
fr
- FR671331A - Light projectors :
en
fr
- FR671481A - Reinforced concrete honeycomb barrier system :
en
fr
- GB313119A - Improvements relating to oil filters :
en
- US1738514A - Combined light and cord holding device for pressing boards :
en
- US1739030A - Electrical heating unit for tanks :
en
- US1739392A - Ware x :
en
- GB307762A - Improvements in and relating to steam turbines :
en
- 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
- FR671192A - Rotary vane pump :
en
fr
- FR671269A - Improvements in processes for manufacturing hollow construction elements :
en
fr
- US1739484A - Shaper hood :
en
- 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
- FR671524A - Filing system :
en
fr
- DE487483C - Film reel :
de
en
- DE487583C - Sterile bandage pack :
de
en
- FR671407A - Skill game :
en
fr
- GB301839A - Improvements in and relating to electrical alternating current rectifiers :
en
- FR670788A - :
fr
- FR671434A - Device for amplifying the sound of the piano :
en
fr
- GB305088A - Improvements in the ventilation of closed vehicles :
en
- US1738937A - Combination fishing tool :
en
- US1739281A - Method and means for bending wood :
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
- FR671145A - Turbo-spray device for explosive engines :
en
fr
- GB293700A - Improved floor panels :
en
- US1738750A - Braking apparatus :
en
- US1739132A - Shock absorber :
en
- DE487496C - Protective plate for safety razor :
de
en
- GB312037A - Improvements relating to apparatus for marking laundry :
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
- US1739173A - Stencil device :
en
- FR671291A - Semi-flexible coupling for steam lines :
en
fr
- FR35058E - :
fr
- GB299360A - Improvements in or relating to electromagnetic relays :
en
- FR35052E - :
fr
- FR671168A - Ammonia gas superheating process :
en
fr
- AT115263B - Baking tray cleaning machine. :
de
en
- CA295458A - Hoist :
en
fr
- CH136859A - Device for modifying the air condition in a room. :
en
fr
- DE487495C - Blade for table knife :
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
- CH136936A - Process for achieving high gloss and pure whiteness on all types of paper. :
de
en
- AT115274B - Device for automatic speed change of motor vehicles, hoists and the like. like :
de
en
- CA295464A - Driving mechanism for butter working rolls :
en
fr
- CA295474A - Method of peat mining :
en
fr
- US1738590A - Stable pulverized hair dye :
en
- US1739074A - Automobile bumper :
en
- US1739305A - Production of absorbent material :
en
- CA295615A - Contact drive vibratory fork :
en
fr
- DE487136C - Lubrication for the rotary valve of internal combustion engines rotating in the cylinder base :
de
en
- FR35057E - :
fr
- DE487523C - Device for the automatic shutdown of the reel roller on dyeing and washing machines for textile pieces :
de
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
- CA295542A - Nitrocellulose plasticizer and pigment grinding composition :
en
fr
- FR671126A - Runner boat over water :
en
fr
- 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
- FR671319A - Method for preventing the release of carbon within and on the surface of heated ceramic materials :
en
fr
- 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
- AT115308B - Device for dust-free emptying of garbage cans into collecting bins. :
de
en
- AT115293B - Emergency valve for train control systems. :
de
en
- FR671105A - Process of catalytic molecular association of organic compounds :
en
fr
- US1739095A - Pump :
en
- CH136958A - Device for almost instantaneously measuring the flow rate of a fluid with respect to an independent variable. :
en
fr
- US1738678A - Refrigeration :
en
- US1738961A - Pocket syringe :
en
- US1739398A - jordhoy :
en
- US1738697A - Transmission :
en
- US1739147A - Chair and couch :
en
- CA295525A - Method of treating frosted glass articles :
en
fr
- CH136872A - Seating. :
de
en
- CH136888A - Drying cloth. :
de
en
- US1738519A - Signaling system for subscribers' telephone circuits :
en
- US1739174A - Motor-control system :
en
- AT115246B - Dough dividing and rounding machine. :
de
en
- US1739487A - Ring-roll mill :
en
- DE487537C - Process for reducing ores, especially iron ores, in a sewer furnace :
de
en
- US1738713A - keith :
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
- FR35090E - :
fr
- FR671082A - Process for obtaining intaglio impressions :
en
fr
- DE487014C - Process for the preparation of urea derivatives :
de
en
- DE487364C - Electric billboard :
de
en
- DE487477C - Arrangement of the parts of a deflagration combustion turbine flushed with combustion gases :
de
en
- DK41260C - Method of Making Wallpaper. :
da
en
- DE487891C - Petroleum spray cooker :
de
en
- US1738536A - Echo suppressor :
en
- DE487722C - Production of phosphorus pentasulphide :
de
en
- FR671584A - Process for producing anthraquinone series dyes dyeing wool in acid bath :
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
- US1738530A - Preparation of photosensitive photographic emulsions :
en
- US1738685A - Egg turner for incubator trays :
en
- US1739120A - Train-control system :
en
- US1738982A - Boiler brace :
en
- US1739434A - Cap or stopper for bottles, canisters, jars, and the like :
en
- FR671250A - Improvements to ship portholes :
en
fr
- DE487579C - Production of durable alkali silicate solutions with a high molecular ratio of the silica to the alkali :
de
en
- FR671516A - Kitchen utensil refinements :
en
fr
- GB322794A - Improvements in or relating to automatic or semi-automatic telephone systems :
en
- US1738600A - Hot top :
en
- US1739310A - Vernier radio dial :
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
- AT115270B - Drive shaft seal for mills. :
de
en
- US1738670A - Airplane :
en
- US1739019A - Electric connection :
en
- US1738940A - Process for preparing slimes derived from wet washing of gas for sintering :
en
- US1738990A - Auxiliary lens attachment for glasses :
en
- DE487589C - Device for easy guidance of a self-tie in turn-down collar :
de
en
- GB310849A - An improved machine for the continuous removal of palm-fruit and like products from bunches or stalks :
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
- US1738815A - Paper box or the like :
en
- US1739475A - Process of manufacturing dyed artificial silk :
en
- DE487702C - Manufacture of fertilizers :
de
en
- DE487521C - Process for the production of support bodies for radiators welded together from sheet metal :
de
en
- DE487556C - wardrobe :
de
en
- FR671520A - Improvements made to tube assembly devices :
en
fr
- 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
- DE487712C - Storage of a coulter plate that can be folded down on both sides of a leveling or tilting plow :
de
en