- US1696919A - Electrically-heated curling iron :
en
- CA286060A - Poultry and rabbit cage :
en
fr
- CH127112A - Process for the production of insulating plates with a smooth surface for meter pads, switchboards, fuse boards, other electrical apparatus, etc. :
de
en
- US1697709A - Reenforced shipping case :
en
- DE470017C - Coil housing for rail brake magnets :
de
en
- US1696953A - Electric shaving cup :
en
- US1697032A - Method of cooking sulphite pulp :
en
- US1697145A - Rail anchor :
en
- US1697287A - Unitary dental apparatus :
en
- US1697479A - Corrugated-board container :
en
- DE469969C - When the trailer hits the towing vehicle, the trailer brake acts :
de
en
- US1696933A - Crystal calibrator harmonic selector and amplifier circuit :
en
- US1697021A - Alternating-current arc lamp with inclosed arc :
en
- US1697459A - Process of producing inflatable bodies, for instance toys, of flat rubber plates without the use of molds :
en
- CH129712A - Process for the production of cores from magnetic material. :
de
en
- CH129926A - Calculating cylinder with openwork slide with several scale systems. :
de
en
- FR650151A - Vertical spinner :
en
fr
- US1697713A - Process for the production of new derivates of the condensation products of aldehydes and phenols :
en
- US1696927A - Vehicle :
en
- CH130830A - Driver monitoring device for vehicles with driver's cabs at both ends of the vehicle. :
de
en
- US1697239A - Motor-vehicle construction :
en
- GB289400A - An igniting compound for starting internal combustion engines :
en
- SU7252A1 - Method of protecting magnesium and its alloys from oxidation :
en
ru
- US1696991A - Tube jack :
en
- US1697436A - Article-dipping apparatus :
en
- CH129870A - Sole and method for its manufacture. :
en
fr
- SU7312A1 - Gearbox with swivel connecting rod and variable piston stroke for four-stroke internal combustion engines :
en
ru
- US1697003A - Terrazzo strip :
en
- AU962127A - Improvements in sparking plugs for internal combustion engines :
en
- CH129764A - Support for single-track vehicles. :
de
en
- CH130677A - Mechanism for forming the selvedge on looms without shuttle. :
en
fr
- CH130041A - Advertising media. :
de
en
- US1697739A - Chuck for tubing machines :
en
- CH130673A - Tension roller drives, in particular for ring spinning and twisting machines. :
de
en
- US1697234A - Lubricant compressor :
en
- ES107790A1 - A special tape containing varied scales, intended for cutting suits for women and men's suits. :
en
es
- CH129668A - Rotary distributor, especially for motors, compressors, etc. :
en
fr
- US1697438A - Method of making rubber-tired wheels :
en
- US1697555A - Sewing-machine braider or corder :
en
- US1697678A - Combined plow and pulverizer :
en
- CH129665A - Device for sealing rotating shafts. :
de
en
- CH130053A - Pneumatic tires. :
de
en
- ES110377A3 - A hairpin to hold the hair. :
en
es
- GB303289A - Improvements in appliances for the practising of games :
en
- AU1280428A - Improvements in atomisers :
en
- CA286044A - Sheaf loader :
en
fr
- SU7383A1 - Telephone device by selective call :
en
ru
- US1697329A - Receptacle terminal block :
en
- CH129797A - Method for the preparation of a sedative and sleeping aid. :
de
en
- CH130678A - Method and device for the execution of weaver knots. :
de
en
- CH130775A - Automatic cut-off switch effective in both current directions. :
de
en
- US1697284A - Electbic-heateb-element retaining means :
en
- US1697749A - Pick handle :
en
- GB303241A - Improved packing for caramel and like sweetmeats :
en
- SU7281A1 - Telephone selector :
en
ru
- US1697577A - Shock absorber :
en
- US1697498A - Tubular-bar bumper :
en
- CH129885A - Process for the preparation of a dinitroarylaminodiarylamine. :
de
en
- US1697093A - Cab or deck seat :
en
- US1697558A - Machine for making buttons and the like :
en
- CH129611A - Tear device on drawing boards and the like. :
de
en
- CH129813A - Machine for driving paving stones. :
de
en
- CH130648A - Vacuum cleaner. :
en
fr
- SU7214A1 - W lka sorting :
en
ru
- US1697035A - Method of forming metal :
en
- CA286137A - Electron discharge tube :
en
fr
- SU7321A1 - Note turning device :
en
ru
- US1696905A - Clamp :
en
- US1697180A - Cosmetic box :
en
- US1697456A - Jamb-supporting stay :
en
- GB303275A - Improvements in or relating to valve means for purposes such as the filling and emptying of oil tanks :
en
- US1697476A - Mop :
en
- US1697050A - Bearing mounting :
en
- US1696987A - Educational appliance :
en
- US1697214A - Wheel mounting :
en
- US1697448A - Combined bottling, corking, and labeling machine :
en
- FR650195A - Improvements to vaporizers :
en
fr
- ES109169A1 - An improvement in kilns for limes and cements. :
en
es
- FR649994A - High pressure lubricating syringe or pump :
en
fr
- US1697579A - Attachment for towel cabinets :
en
- FR650132A - Motor vehicle :
en
fr
- AU1102127A - Automatic firearm :
en
- US1697776A - Chain for automobiles and means for applying the same :
en
- DE470022C - Method and device for fusing the two pieces of glass with electric bulbs and similar vacuum vessels by means of an easily fusible glass ring placed around their junction :
de
en
- BE355469A - :
en
- US1697457A - Differential mechanism :
en
- ES110436A1 - A procedure consisting of a new industrial soap. :
en
es
- US1697127A - Automatic feeder for pickers, willows, etc :
en
- US1696957A - Lock for automotive vehicles :
en
- US1697063A - Battery-container construction :
en
- AU1366928A - Indicator for motor vehicles :
en
- CH129965A - Free pulley, fitted with a friction clutch. :
en
fr
- CH129534A - Combing machine. :
de
en
- CH130644A - Device to prevent scouring at weirs etc. :
de
en
- CH130737A - Band saws, in particular for small business purposes. :
de
en
- US1696931A - Series cut-out :
en
- US1697176A - Electric heater :
en
- US1697200A - Paint shield :
en
- US1697692A - Verfa jjesellschaes stte jzedizinische technix be :
en
- USD77380S - Edwin p :
en
- GB289061A - Improvements in paving blocks and slabs :
en
- ES110391A1 - A plug for electric heating appliances. :
en
es
- GB303461A - Improvements in or relating to platform weighing machines of the portable type :
en
- US1697796A - Metallic wheel and demountable rim :
en
- US1697600A - Condensing coil :
en
- US1697495A - Electrical winding mechanism :
en
- CH129711A - Relay circuit for high voltage networks. :
de
en
- DE470069C - Switch for wireless receivers for switching individual tuning elements into new switching combinations for receiving different waves :
de
en
- GB303458A - Improvements relating to electric switchgear :
en
- US1696923A - new jebsey :
en
- US1697199A - Protective device :
en
- FR650002A - Phonograph :
en
fr
- DK39668C - Device for wireless Receivers with cylindrical Coupling coils. :
da
en
- GB303294A - A record cleaning pad and receptacle therefor combined with gramophone cabinets :
en
- GB303245A - Improvements in ground rope rollers for trawl nets :
en
- GR2100B - METHOD OF MANUFACTURING OCHRAS AND ITS INDUSTRIAL LAYOUT. :
el
en
- CA286163A - Cable oiler :
en
fr
- CH130807A - Holder for capacitors and resistors. :
de
en
- CH130820A - Gear change transmissions for locomotives driven by internal combustion engines, in particular diesel engines. :
de
en
- CH130642A - Device on doors to prevent drafts at the lower edge of the door. :
de
en
- SU7359A1 - Template for printing in address printing machines :
en
ru
- US1697313A - Ice-cream-storage cabinet :
en
- USD77357S - Design for a spoon or similar article :
en
- DE469940C - Machine for cleaning and oiling baking trays :
de
en
- DE470031C - Pipe slide for two-stroke internal combustion engines with slot control :
de
en
- FR650105A - :
fr
- CA286107A - Automobile lock :
en
fr
- FR650016A - Scraper for parquet, woodwork or other :
en
fr
- CA286062A - Tractor chain :
en
fr
- US1697704A - Apparatus for pulverizing :
en
- SU7386A1 - Roller chain rail hinge :
en
ru
- FR649998A - Safety razor enhancements :
en
fr
- FR650022A - Process for removing water from pulp or the like and drying them :
en
fr
- GB277005A - Improvements in or relating to electric arc welding :
en
- FR650057A - Seamless suspender device :
en
fr
- CA286175A - Method of repairing furnace roofs :
en
fr
- CH129610A - Process for toning photographic images with selenium. :
de
en
- US1697185A - Refrigerator :
en
- US1697031A - tiranty :
en
- US1697788A - Method of mining oil and the like :
en
- US1697092A - Vehicle window screen :
en
- GB289895A - Process for producing photo-prints and photo-copies :
en
- CA286129A - Ironing board :
en
fr
- CH129527A - Cover for containers intended to contain materials to be stored away from the air. :
en
it
- CH130838A - Process for the preparation of a salt-like compound of a triarylmethane dye. :
de
en
- BE355605A - process for increasing the fat content of milk :
en
fr
- CH129785A - Process for the preparation of an ammonium compound of a halogenated aromatic amine. :
de
en
- ES110337A1 - A discharge mechanism for norias or other lifting devices. :
en
es
- GB294620A - New or improved apparatus for profiling gear teeth :
en
- GB301817A - Improvements in spark-producing toys :
en
- US1696903A - Grip road tire protector :
en
- US1697062A - Wire-supporting arrangement :
en
- CH130725A - Containers for phonograph plates. :
de
en
- CH130774A - Two-pin connector. :
de
en
- FR650182A - Folding bed with extendable base :
en
fr
- PL9685B1 - The method of obtaining the finishing agent. :
en
pl
- US1697733A - Sanitary shield :
en
- GB303406A - Improvements in the reinforcement of concrete and other mouldable materials for use in buildings and structures :
en
- ES110417A3 - Models or models built with wood, cork and metals. :
en
es
- FR650053A - Method for making cellular material for constructions :
en
fr
- DE469957C - Prism for testing refractometers in the range of low refraction ratios :
de
en
- US1697527A - Radio movie receiver :
en
- GB303186A - Method of and machine for photographic composing for printing plates :
en
- GB303423A - Improvements in or relating to oil fuel lamps for heating purposes :
en
- CH130714A - Device for sharpening the tips of pencils and re-sharpening leads for pencil holders. :
en
fr
- CH129771A - Automatic rail car coupling. :
de
en
- CH130672A - Device for the production of rayon. :
de
en
- DE470014C - Pre-cooling process for liquefying and separating poorly liquefiable gases and gas mixtures :
de
en
- SU7242A1 - A device designed to support a sinking vessel on the water :
en
ru
- SU7339A1 - Fixture for the migration of non-flying bees :
en
ru
- SU7348A1 - Instrument for the study of phenomena accompanying the rotation of unbalanced masses :
en
ru
- ES109011A1 - A test arrangement for gaseous and fluid media. :
en
es
- US1697699A - Glazing clip :
en
- US1696989A - Electric heater :
en
- US1697662A - Shoe-arch-shaping device :
en
- US1697825A - Water-cooled brake rim :
en
- GR2099B - LILIPOUTIOS UMBRELLA. :
el
en
- FR650131A - Panorama-attraction :
en
fr
- US1697598A - Tunnel :
en
- US1697750A - Grinding mill :
en
- FR649983A - Metal upsetting press :
en
fr
- US1697789A - Display basket :
en
- US1697507A - Cap :
en
- PL9610B1 - Automatic valve made of rubber plates. :
en
pl
- US1697668A - Light signal :
en
- USD77363S - Design for a curtain-pole end :
en
- US1697013A - Automobile lock means :
en
- CH130793A - Quartz lamp with portable tripod. :
de
en
- US1696949A - Disk for sound boxes :
en
- CH129612A - Hand-held machine for cutting chalk. :
en
fr
- CH129645A - Malleable ferro-chromium alloy and process for making it. :
en
fr
- CH130708A - Method and device for controlling the sub-motors of electrically driven multi-motor work machines, in particular paper machines. :
de
en
- US1697451A - Light-sensitive electric device :
en
- US1697096A - Reversing device for marine propulsion :
en
- US1697422A - gouverneur :
en
- US1697566A - Combined flue polisher and cutting-off machine :
en
- GB281260A - Improvements in regulators of revolutions for electromotors :
en
- US1697578A - Combined calendar and container :
en
- US1696955A - Vehicle body :
en
- GB303199A - Improvements in gas meters :
en
- FR649991A - Propulsion system for road vehicles :
en
fr
- FR650113A - :
fr
- GB303432A - An improved process for the production of cellulose acetate and mixed cellulose esters containing acetyl and other carboxylic radicles :
en
- DE470132C - Slice deflector for slicers :
de
en
- FR650189A - Improvements to the torsion mechanism, in machines intended to connect two warp threads by tying them together :
en
fr
- GB303431A - Large aperture photographic apparatus :
en
- FR650046A - Improvements to envelope making machines :
en
fr
- DE470094C - Drop center rim :
de
en
- GB303430A - Improvements in utensils for containing liquid :
en
- GB303761A - Improvements in the production of hydrocarbons of low boiling point from those of high boiling point :
en
- US1697282A - Escutcheon :
en
- US1697296A - Card or sheet holder :
en
- US1697493A - Roller bearing :
en
- CA286150A - Electric bulb manufacture :
en
fr
- AU1049427A - Improvements in and relating to wire fencing :
en
- CH129948A - Process and device for bright annealing. :
de
en
- CH129947A - Process for cementing and hardening objects made of iron and steel. :
de
en
- CH129837A - Collapsible table. :
de
en
- US1696940A - Metallic awning :
en
- SU7376A1 - Tachometer :
en
ru
- US1697337A - Method for treating heavy vegetable oils :
en
- US1697155A - Multiple shed loom :
en
- US1697463A - Automatic controlling device for electric water heaters :
en
- DK39679C - Machine for Recovery and Anchoring of Metal Clamps. :
da
en
- FR650003A - Tilting device for truck trailers :
en
fr
- SU7196A1 - Device for mechanical transfer of arrows from the carriage site :
en
ru
- US1696924A - Interlocked excavator teeth :
en
- DK39672C - Wood Sink Milling Machine. :
da
en
- BE355962A - :
en
fr
- CA286030A - Display carton :
en
fr
- CH130746A - Kneepad press. :
en
fr
- GB293053A - Process of manufacture of reinforced glass :
en
- PL9633B1 - Jaw handle. :
en
pl
- SU7249A1 - Four-stroke engine with internal combustion :
en
ru
- US1696992A - Building block :
en
- US1697358A - Automatic windshield cleaner :
en
- US1697488A - Knitting machine :
en
- DE469999C - Belt connection for rubber fabric belts :
de
en
- DE470057C - Eddy current clutch combined with an electromagnetic friction clutch :
de
en
- US1697016A - Weeding knife :
en
- US1697636A - Duplex monorail :
en
- US1697772A - Sliding door :
en
- FR650110A - :
fr
- AU1052227A - An improved process of welding or deposition of metal by the electric are system :
en
- PL9682B1 - A method of extracting nutrients from grass plants, used as starting materials for making pulp and similar products. :
en
pl
- PL9711B1 - Solid fuel furnace. :
en
pl
- SU7270A1 - Automatic pistol with a sliding bolt on the handle and a rotational-sliding barrel when fired :
en
ru
- SU7371A1 - Instrument for determining the magnitude of the error in the volume of the measured fluid :
en
ru
- US1697267A - Method of oxidation :
en
- BE356235A - Improvements made to the frames to stretch a flexible surface, in particular a painter's canvas :
en
fr
- CA286074A - Typewriter :
en
fr
- CA286102A - Tire material processing apparatus :
en
fr
- CA286132A - Vacuum tube lamp support :
en
fr
- CH129760A - Double-axle drive device of a three- or multi-axle vehicle. :
de
en
- US1697741A - Manufacture of die castings :
en
- GB303297A - Improvements in or relating to machines for affixing adhesive labels :
en
- CA286151A - Shoe machine :
en
fr
- CH129505A - Electric heating body. :
en
fr
- CH129630A - Electrodynamic device for converting electrical energy into acoustic energy and vice versa and processes for their production. :
de
en
- CH130704A - A process for obtaining an elastic material which can be vulcanized. :
en
fr
- US1696948A - Head-lamp-dimming plug :
en
- CH129698A - Switch device. :
en
fr
- CH130681A - Template for needlework. :
de
en
- DE470005C - Process for the production of a relief screen film projectable in color which does not require any treatment by liquid reagents :
de
en
- CH129635A - Watch movement racket. :
en
fr
- PL9636B1 - Maznica for crankpins, engine crosses and other similar machine parts. :
en
pl
- US1697474A - Divider board for mowers :
en
- BE355778A - Rust preservative :
en
fr
- CH129949A - Process for the prevention of edge decarburization and carburization during bright annealing of carbon-containing iron and steel. :
de
en
- CH130655A - Method and device for removing the slag from the combustion chamber of dust fires. :
de
en
- CH130762A - Tube arrangement in surface condensers. :
de
en
- DK39666C - Coupler coupling with limited Freewheeling as Differential Drive, especially for Motor Vehicles. :
da
en
- USD77378S - vaisey :
en
- GB303435A - Improvements in, or relating to, free-wheel clutches :
en
- CH129789A - Process for the preparation of 1-amino-3-piperidino-2-propanol. :
de
en
- CH130744A - Connection for pipes. :
en
fr
- DE470110C - Travel cutlery :
de
en
- FR650052A - Anode with protective sleeves for mercury vapor rectifiers :
en
fr
- SU7218A1 - A device for automatically preventing a return stroke in a hydraulic transmission receiver when braking it with a working medium current :
en
ru
- SU7360A1 - Device for automatic movement of paper tape in address printing machines :
en
ru
- US1697382A - Image producer :
en
- US1697409A - Car-heating apparatus :
en
- US1697440A - Vehicle wheel :
en
- ES110364A1 - A machine system to marginalize and remove the coupons of securities, stocks and other values like that. :
en
es
- FR649981A - Liquid sprayer :
en
fr
- US1697091A - Joseph skubic :
en
- US1697800A - Bowling alley :
en
- DE470040C - Plywood board :
de
en
- FR650123A - Machine for developing films, strips or sheets of photographic paper by means of ammonia gas :
en
fr
- US1697345A - Vehicle storage building and elevator :
en
- CA286065A - Piston :
en
fr
- CH130734A - Hand-held device for cutting large diameter holes. :
en
fr
- ES110372A1 - Drive mechanisms for vehicle headlights. :
en
es
- GB303231A - Improvements in and relating to lapping machines :
en
- GR2094B - CATALYST AND METHOD OF CONSTRUCTION OF THIS CATALYT. :
el
en
- CH130667A - Device for hanging up ties. :
de
en
- US1697130A - Nickel manganese steel alloy and method of treating the same :
en
- US1697711A - Kitchen-utensil supporter :
en
- DE470015C - Process for the extraction of iron from ores, slag or other ferrous materials by the action of hydrogen chloride gas :
de
en
- GB285049A - Lacquer compositions :
en
- CA286069A - Package stamper :
en
fr
- US1697132A - Method of permanently straightening hair :
en
- US1697142A - Material for magnetic apparatus and process of making same :
en
- FR649966A - Vehicle wheel :
en
fr
- US1697666A - Machine for generating the teeth of gears and gear-shaped cutters :
en
- US1697077A - Process of treating fibrous material :
en
- FR650160A - Improvements to the alternative filling method of two containers :
en
fr
- GB303254A - Improvements in sausage-filling machines :
en
- DE470079C - Scaffolding chain holder :
de
en
- US1697593A - Safety catch :
en
- US1697740A - Apparatus for applying and maintaining pressure periodically :
en
- DE469951C - Device for introducing cones in body cavities :
de
en
- GB289399A - :
en
- CH129923A - Device for multiplying any number of digits multiplicands with single-digit multipliers. :
de
en
- ES110434A1 - A process for preparing and applying emulsified sprays, suspensions and analogous compositions. :
en
es
- GB306934A - Improvements in change speed gears :
en
- US1696960A - Bell attachment for accordions :
en
- US1697209A - smith :
en
- GB303227A - Improvements in and relating to mills for grinding, crushing or pulverising material :
en
- GB303207A - Improvements in or relating to methods of reducing ores to obtain ferro-alloys :
en
- US1697302A - Liquid dispenser :
en
- US1697826A - Solderless bootleg terminal connecter :
en
- GB303260A - Improvements in or relating to laminated springs :
en
- US1697172A - Self-raising vehicle top :
en
- US1697264A - Making organic acids and other products from petroleum :
en
- GB303273A - Improvements in the lubrication of crankpin bearings :
en
- ES110329A1 - A new horizontal furnace for the treatment of minerals, metals, slag and all metallic waste to operate in the mine. :
en
es
- SU7409A1 - Foldable hard wing aircraft :
en
ru
- US1697628A - Power-transmission mechanism :
en
- AU1380528A - Bitminous emulsions and processes for preparing them :
en
- PL9692B1 - Method of strengthening iron structures. :
en
pl
- CH129545A - Feeler for automatic weaving looms. :
en
it
- CH130739A - Process for painting objects with paints containing cellulose esters. :
de
en
- CA286015A - Sanitary protector :
en
fr
- US1697635A - Air-heating fireplace :
en
- US1697660A - Tape :
en
- US1697319A - Steering mechanism :
en
- US1697416A - Key action for typewriters and other machines :
en
- US1697670A - Photographic lens :
en
- GB303221A - Improvements relating to electric protective arrangements :
en
- US1696945A - Cane mill :
en
- US1697327A - Bookbinding machine :
en
- PL9694B1 - Address printing machine with electromagnetic control of the delivery device via the pressure plates. :
en
pl
- SU7300A1 - Jet propulsion for ships and aircraft :
en
ru
- SU7200A1 - Bell device :
en
ru
- ES110340A1 - An automatic brake mechanism applicable especially to submarine mines. :
en
es
- US1696925A - Wall-building apparatus :
en
- GB303328A - Improvements in the purification of antimonial lead alloys and other antimonial metals :
en
- GB286623A - Improvements in or relating to methods of preventing the leakage of steam through turbine shaft stuffing boxes :
en
- GB294601A - Improvements in stop motion for gill boxes :
en
- FR650107A - New use of residual detergents from wood pulp manufacture for waterproofing and lining roads and pavements :
en
fr
- GB298623A - Improvements in freezing mixtures :
en
- GB303326A - Improvements in or relating to telescopic pit-props and the like :
en
- FR650146A - Leaf pick-up device :
en
fr
- DE470100C - Compensated induction motor for single or multi-phase current with commutator winding for excitation :
de
en
- GB303210A - Improvements in or relating to potato and like cleaning or grading machines :
en
- ES110188A1 - Improvements in the molars and molars used in stationery and other industries. :
en
es
- GB303266A - Improvements relating to locking frames for railway signalling :
en
- FR650120A - Improvement in a device for the simultaneous or non-simultaneous withdrawal of two or more bottles, said improvement allowing the vaporization of the liquids thus withdrawn and mixed :
en
fr
- FR650186A - Method and device for obtaining one or more tubes by turning a log trunk :
en
fr
- US1697792A - Radiator :
en
- DE470129C - Device for preventing liquids from dripping off drinking vessels :
de
en
- DE470008C - Electric floor lamp with axially adjustable double reflector :
de
en
- ES110359A1 - Procedure and apparatus to separate sulfuric acid and hydrocyanic acid from gases. :
en
es
- ES110389A3 - A new indicator device based on the refraction of light on prismatic glasses. :
en
es
- FR649955A - Damping device for gyrostatic compasses :
en
fr
- GB302330A - A pulverizing apparatus :
en
- DE470105C - Process for galvanic wire galvanizing :
de
en
- FR650091A - Sprayer lance improvements :
en
fr
- FR650095A - Servo-clutch :
en
fr
- US1697215A - Combination phonograph and radio :
en
- US1697548A - Toria :
en
- CA286118A - Wrapper folding device :
en
fr
- CH129894A - Card holder for visual registrations. :
de
en
- US1696965A - Reflector-supported light-socket mounting :
en
- US1697517A - Door construction :
en
- US1697815A - Electrical conduit coupling :
en
- CH127773A - Process for the production of smokers' products, in particular cigars. :
de
en
- CH130819A - Bicycle freewheel hub with coaster brake. :
de
en
- ES110440A1 - A process for the preparation of a cooked, industrial linseed oil. :
en
es
- US1696958A - Therapeutic agent for treatment of bodily lesions :
en
- US1697047A - Covered dumping body :
en
- SU7241A1 - Device for changing the angle of rotation of the propeller blades during flight :
en
ru
- US1696936A - Doorcheck :
en
- DE470078C - Elastic floor for seats and backrests of all kinds of chairs :
de
en
- US1697173A - Self-raising vehicle top :
en
- USD77350S - Edwabd g :
en
- SU7402A1 - Vertical wind engine :
en
ru
- USRE17181E - moewen :
en
- GB303389A - The manufacture of new carboxylic acids of the fatty-aromatic series :
en
- CA286039A - Pulp digester charging mechanism :
en
fr
- USD77381S - Chables weiss :
en
- GB303307A - Improved telescopic and revolving seat for anglers :
en
- US1697369A - usance :
en
- FR650008A - Gaucher and more especially a machine performing the curves of wooden stairs on stringers and handrails :
en
fr
- US1697017A - Lubricating means :
en
- US1697071A - Automobile ignition-control switch :
en
- PL9622B1 - Bridge truss. :
en
pl
- US1697262A - Process of oxidizing petroleum oils :
en
- US1697543A - Method of producing big crystals :
en
- FR649980A - Improvements to the process for obtaining artificial natural silk threads from liquefied natural silk :
en
fr
- PL9615B1 - Compressed air brake. :
en
pl
- US1697391A - Leveling mechanism :
en
- DE470023C - Automatic charging device for gas generators, blast furnaces and the like like :
de
en
- GB303330A - Improved chimney cowl :
en
- DE470085C - Profile cutter placed on a milling arbor :
de
en
- FR650124A - Improvements to fishing gear :
en
fr
- CH130015A - Gas burner. :
de
en
- US1697169A - Railway-motor mounting :
en
- US1697491A - Combing textile material :
en
- GB303777A - Improvements in or relating to means for minimising or obviating the squeaking from brake drums of motor vehicles :
en
- US1696951A - Poration :
en
- US1697349A - Index or file :
en
- US1697434A - Hole-cutting machine :
en
- SU7199A1 - Adaptation to railway axle boxes for lubricating axle journals :
en
ru
- DE469892C - Liquid siphon with siphon :
de
en
- FR650142A - Process for obtaining petroleum-based colloidal solutions :
en
fr
- DE470045C - Device for cleaning beer pipes o. The like. By means of cleaning bodies, such. B. Schwaemme :
de
en
- DE470128C - Hydraulic lock for steering rods, especially of motor vehicles :
de
en
- ES110336A1 - A loading mechanism for norias or other lifting devices. :
en
es
- US1696917A - Suction-box cover :
en
- US1696963A - Circuit arrangement for railroad signaling :
en
- US1697210A - Discharge tube :
en
- GB293447A - Improvements in and relating to chequer work, particularly intended for heat accumulators :
en
- US1697170A - Lamp fixture :
en
- FR649960A - New fan-vacuum :
en
fr
- GB285003A - Process for the economical carrying-out of refrigeration on a large scale :
en
- US1697298A - Furniture construction :
en
- CA285996A - Means for propelling ships :
en
fr
- GB293448A - Improvements in or relating to rubber tyres :
en
- SU7308A1 - Engine running steam or internal combustion :
en
ru
- PL9717B1 - Method for separating gas mixtures. :
en
pl
- US1697827A - A cobbgsatioh osi gkegotst :
en
- CA286164A - Vehicle top :
en
fr
- ES110367A1 - A rotating loom for the manufacture of all kinds of fabric in the form of a tube. :
en
es
- FR650017A - Stamping machine tool, with interchangeable lower plate allowing the use of metals of various thicknesses, in the manufacture of dice used to make gold crowns in dentistry :
en
fr
- GB303249A - Improvements in and relating to labels and the like :
en
- US1697131A - Golf practice apparatus :
en
- US1697149A - Radiator shutter :
en
- US1697821A - Nonskid chain :
en
- CA286020A - Paper machine stock inlet :
en
fr
- CH129937A - High speed steel. :
de
en
- CH130671A - Apparatus operating by passing a fluid through at least one orifice of very small dimensions and method of manufacturing this apparatus. :
en
fr
- CH130784A - Induction furnace. :
de
en
- ES110413A1 - A new cigar or cigarette made up of two or more parts. :
en
es
- FR650005A - Automatic annealing furnace :
en
fr
- GB303310A - Improvements in or relating to ignition magnetos for internal combustion engines :
en
- FR650068A - Dandruff drive mechanism :
en
fr
- US1696938A - Dredge head :
en
- US1697087A - Window-curtain-operating device for automobiles :
en
- US1697228A - Furring clip :
en
- US1697371A - Heater grille :
en
- US1697589A - Shoe :
en
- US1697840A - Liquid-measure control :
en
- CH129583A - Process for the preparation of 5-acenaphtenecarboxylic acid. :
de
en
- DE470082C - Straw shaker for threshing machines :
de
en
- DE470127C - Car body made of sheet metal for motor vehicles :
de
en
- ES110399A1 - An apparatus intended for the collection of salt in the marshes or marshes and lagoons. :
en
es
- GB299762A - :
en
- GB303209A - Machine for forming and assembling composite motion picture films :
en
- GB303317A - Improvements in or relating to electric battery containers :
en
- ES110419A1 - Facilities for the distillation of solid fuels and especially for low temperature distillation. :
en
es
- GB303251A - Improvements in or connected with ash flushing and cooling provision for chain gratestokers :
en
- US1697074A - Receptacle closure :
en
- US1697406A - Electric resistance unit :
en
- US1697681A - Resilient wheel :
en
- FR650093A - Method and device for color cinematography :
en
fr
- DK39662C - Bicycle tire protection insert. :
da
en
- FR650001A - Instrument for measuring the light intensity, and especially the exposure time for photographic shots :
en
fr
- AU1414528A - Improvements in electrically-heated machine forthe. brewing of coffee andthe like beverages :
en
- CH129982A - Multi-cylinder internal combustion engine with cylinders arranged in a star shape. :
de
en
- DK39680C - Press for Garments. :
da
en
- ES110326A1 - Improvements in the treatment of fibrous vegetable materials. :
en
es
- FR649990A - Process for invigorating the surface of stones for jewelry or adornments :
en
fr
- US1697123A - Steam superheating system :
en
- US1697136A - op btfffalo :
en
- US1697508A - Device for tuning stringed instruments :
en
- USD77358S - Joseph l :
en
- US1697243A - Method of heel-seat fitting :
en
- CH129916A - Barrier-free counter for vending machines. :
de
en
- US1697500A - Audio-amplification apparatus for various sounds :
en
- ES110405A1 - A process for the manufacture of bricks, pavers, ceramic blocks and similar vitrified. :
en
es
- CH129597A - Process for the transformation of plants into paper pulp by oxidation with ozone and leaching by means of a lye formed from plant ashes, and a digester with an interior hearth for its implementation. :
en
fr
- CH130707A - Spray gun. :
de
en
- AU1100727A - An improved cap for chimneys :
en
- GB303203A - The manufacture of vat dyestuffs, and intermediate products thereof :
en
- CH129723A - Safety goggles. :
de
en
- CH130647A - Stove. :
de
en
- CH129593A - Process for the production of foils, films, tapes etc. from solutions of cellulose derivatives. :
de
en
- CH130003A - Metal vapor rectifier with glass bulb. :
de
en
- AU1014327A - A device and method for determining the sex of eggs :
en
- USRE17180E - op minneapolis :
en
- SU7223A1 - Double Vane Mixer Carburetor for Internal Combustion Engines :
en
ru
- ES110401A3 - Bituminous mass to cover. :
en
es
- FR649954A - Drill sharpener :
en
fr
- FR649978A - Sealing device for roller supports and other rotating parts :
en
fr
- FR650098A - Physico-chemical process ensuring intimate contact between a solid system and a liquid system entering a reaction :
en
fr
- GB303278A - Improvements in or relating to apparatus for spraying liquids :
en
- GB303390A - A device for the inside controlling of awnings :
en
- FR650062A - Device with multiple inclined fins for the perfect mixing of the combustible gas with the air in the supply of internal combustion engines :
en
fr
- CH129637A - Winding mechanism for clocks. :
de
en
- AU1117028A - A one-piece closed hollow block for use in building construction and method of and means for making same :
en
- CH130786A - Incandescent electric lamp, in particular for automobile headlights. :
en
fr
- GB283495A - Improvements in and relating to evaporating ovens :
en
- CH129854A - Shedding device for circular looms. :
de
en
- CA286058A - Aeroplane safety device :
en
fr
- FR650122A - Installation for electric heating of crucibles used in printing machines :
en
fr
- FR650157A - Improvements made to the means for filling receptacles with more or less fluid materials, in particular those for filling pumps with lubricant :
en
fr
- FR650175A - Improvements to paper guides and caps blockers in typewriters :
en
fr
- CH129787A - Process for the preparation of an ammonium compound of a halogenated aromatic amine. :
de
en
- SU7204A1 - Metal nail making machine from strip material :
en
ru
- US1697453A - Flexible coupling :
en
- US1697765A - Concrete form :
en
- US1697051A - Mold for making frozen confections :
en
- US1697790A - Automobile shipping deck :
en
- US1697043A - Propelling device for boats :
en
- US1697138A - High-power single-phase commutator motor, particularly for traction purposes :
en
- US1697570A - Drilling apparatus :
en
- CH129884A - Process for the preparation of a yellow sulfur dye. :
de
en
- CH130054A - Bicycle stand. :
de
en
- SU7231A1 - Control device for detecting the opening of the door :
en
ru
- SU7230A1 - Solid cage damper for rotors of electric machines with distributed winding and modular prongs :
en
ru
- US1697414A - Reversible tool-chuck-supporting means :
en
- USD77379S - Design for a mold for freezing foods :
en
- CH129803A - Carrying device for plants in greenhouses. :
de
en
- ES110439A1 - A guarantee mark applicable to sausages. :
en
es
- FR650087A - :
fr
- SU7272A1 - Steam boiler for generating high pressure steam by indirectly transferring the heat of gases in an intermediate medium circulating in a closed circuit :
en
ru
- CA286170A - Sleeve valve :
en
fr
- CH130758A - Water level indicator for high pressure steam boiler. :
de
en
- CH130767A - Procedure for reversing AC collector motors. :
de
en
- CA286115A - Confection depositing apparatus :
en
fr
- CA286171A - Valve mechanism :
en
fr
- CA286037A - Vehicle spring :
en
fr
- CH129627A - Apparatus for controlling the production of an automatic machine tool. :
en
fr
- GB303304A - A tool for use in the handling of helical springs :
en
- SU7328A1 - Carding machine :
en
ru
- US1697019A - Shoe :
en
- CH129755A - Box for packing small cheeses. :
de
en
- CH130639A - Grim reaper. :
en
fr
- DE470140C - Electromagnetic tool with oscillating movement :
de
en
- BE356223A - flying boat :
en
fr
- CH130709A - Register. :
de
en
- US1697316A - Method of connecting the plates of electric condensers and the like to their supports :
en
- US1697565A - Replacement engine device :
en
- CH129839A - Apparatus for dispensing powdery or granular material in predetermined quantities, for household and sanitary installations. :
de
en
- CH129952A - Polishing machine. :
de
en
- US1697469A - Elastic self-supporting hose :
en
- US1697094A - Folding table with enameled top :
en
- US1697378A - Vending machine :
en
- AU1107327A - Interchangeable selective controlling means including players for musical instruments :
en
- CA285989A - Fuel oil burner :
en
fr
- CH129800A - Device for controlling the brakes of a motorcycle. :
en
fr
- CA286019A - Adjustable box stamper :
en
fr
- CH129715A - Arrangement for cooling rectifier systems. :
de
en
- CH129790A - Process for the production of a new azo dye. :
de
en
- CH130752A - Device for cooling reciprocating pistons. :
de
en
- PL9679B1 - The method of extracting loose minerals by means of extraction vessels. :
en
pl
- US1697427A - Frying pan :
en
- US1697048A - Fuel-feeder nozzle :
en
- CH130835A - Equipment on automatic looms for shearing and clamping the weft thread when changing the weft. :
de
en
- DE470126C - Box-shaped longitudinal beam made of sheet metal for vehicle frames :
de
en
- CA286136A - Electrical impulse amplification and reproduction :
en
fr
- BE355739A - :
en
fr
- CH130715A - Tighter for ski bindings. :
de
en
- US1697151A - thurston :
en
- US1697684A - End train-pipe valve :
en
- US1697839A - Muffler :
en
- DE469998C - Toothed V-belt made of rubber-impregnated fabric :
de
en
- US1697661A - Direct-electric-current-regulating transformer :
en
- CH129660A - Ashtray in stand shape. :
de
en
- CA286075A - Typewriting machine :
en
fr
- CA286127A - Brake drum :
en
fr
- CA286178A - Transmitting valve with cooling devices :
en
fr
- CA286141A - Contact sulfuric acid process :
en
fr
- CH129586A - Process for the preparation of a new green tetrakisazo dye. :
de
en
- CH129978A - Shaft arrangement on piston steam engines with downstream exhaust steam turbine. :
de
en
- CH130008A - Excitation anode with protective sleeve for mercury vapor rectifier. :
de
en
- DE470054C - Sheet depositing device for bronzing and powdering machines with endless chains :
de
en
- GB303402A - Improvements in renewable cutters for rock drills and the like, and water feed thereto :
en
- US1697632A - Bearing :
en
- CA286087A - Encased heating unit :
en
fr
- CA286121A - Little chick feeder :
en
fr
- CH129573A - Improved plant for distilling and concentrating liquids. :
en
it
- US1697027A - Hospital bed :
en
- US1697637A - Plaster base :
en
- PL9681B1 - Method and device for regulating the amount of loose material fed to the processing plants, especially cut tobacco. :
en
pl
- SU7294A1 - Adaptation to round in folding machines for tilting hook tabs :
en
ru
- US1697413A - Shock absorber for vehicles :
en
- US1697698A - Milling machine :
en
- CH129590A - Process for the production of cold glue powder. :
de
en
- CH129709A - Directional relay arrangement based on wattmeter for overcurrent protection of electrical power distribution systems. :
de
en
- CA286036A - Sleeping car berth :
en
fr
- CH129726A - Sweat bath facility. :
de
en
- US1697671A - Collapsible leg-rest chair :
en
- US1697005A - Lamp frame :
en
- PL9603B1 - A device for automatic adjustment of the auger pressure. :
en
pl
- SU7287A1 - Method of making rollers or pulleys with a groove or other shape of a rim from flat metal disks :
en
ru
- SU7305A1 - Shuttle shock absorption device :
en
ru
- US1697258A - Static :
en
- US1697541A - Armoring of single-conductor electric power cables :
en
- US1697550A - Folding table or similar article :
en
- ES110455A1 - Improvements in the manufacture of screens for the projection of illuminated cinematographic views. :
en
es
- CH129895A - Multi-roll rotary machine for gravure printing. :
de
en
- CH129737A - Clock with coin release. :
de
en
- CH129766A - Three-axle rail car. :
de
en
- CH129703A - Electric switch. :
en
fr
- DE469923C - Device, especially for dental purposes, for electrical melting and for casting under air pressure of metals into small castings :
de
en
- ES109708A1 - An industrial product consisting of a new confetti ball. :
en
es
- CA286159A - Super combustion chamber for boiler furnaces :
en
fr
- CH130791A - Holder for small workpieces, especially for pieces of dental prosthesis. :
de
en
- US1697467A - Bookmark :
en
- CA286106A - Automobile lock :
en
fr
- CH130683A - Method and device for stretching textile goods. :
de
en
- CH130706A - Scrub composition. :
en
fr
- CH129872A - Lock on fire doors of dairy herds. :
de
en
- CA286113A - Liquid pump :
en
fr
- CH129875A - Electrolytic cell. :
de
en
- CH130688A - Method of manufacturing hat forms in agglomerated flexible material. :
en
fr
- ES110408A1 - Walls for the separation of electrolytic products from igneous electrolysis or as a function of chloride, especially magnesium. :
en
es
- USD77364S - Design for a spoon or similar article :
en
- CH129736A - Prepaid music piece. :
en
fr
- CH129616A - Device for attaching sealskin strips to skis. :
de
en
- CH129733A - Device for creating waves in the hair. :
de
en
- GB303325A - Improvements in combination washers and sterilizers for dishes and like articles :
en
- CH129828A - Cleaning device, in particular for cleaning kitchen ware. :
de
en
- CH130056A - Bicycle saddle. :
de
en
- SU7327A1 - Device for sour fur skins :
en
ru
- CH129917A - Inclination trolley with pans rotatably mounted on their own to accommodate the cutting edges of the beam carrying the pendulum weight. :
de
en
- CH129779A - Tank system for drawing thin and thick oils and fats from a container in measured quantities. :
de
en
- CH129967A - Device for the articulated connection of lines, in particular lines between coupled vehicles. :
de
en
- DE470074C - Locking device for loading drums influenced by an electromagnet :
de
en
- ES110368A1 - Crankshaft with multiple elbows supported on roller bearings. :
en
es
- ES110459A1 - Improvements introduced in coffee roasters. :
en
es
- CH129687A - Protective device for oil coolers, in which the oil is cooled by means of water. :
de
en
- CA286092A - Slide :
en
fr
- CH130810A - Display lighting device with advertising signs that can be illuminated by the light source of the device. :
de
en
- US1696959A - Cake ornament :
en
- ES110425A3 - Improvements in the devices for pressing or tamping vintage grapes and other similar applications. :
en
es
- PL9670B1 - Enameled wire. :
en
pl
- AU1052427A - An improved composition board and method of manufacturing thesame :
en
- CA286082A - Battery vent :
en
fr
- CH130751A - Pneumatically operated starting valve for internal combustion engines. :
de
en
- FR650050A - One-piece pressed sheet metal door handle :
en
fr
- ES110445A1 - Procedure to give compactness to jars of cardboard pulp, to packaging of the same and to other of its products. :
en
es
- CH129769A - Variable wheelbase vehicle. :
de
en
- CH129861A - Method of washing at low temperatures. :
de
en
- CH130756A - Spark plug. :
de
en
- FR650004A - Manufacturing process of carbohydrate derivatives :
en
fr
- FR650199A - Chip distribution device for glassware molds :
en
fr
- GB303322A - Improvements in machines for gauging taper rollers :
en
- GB303312A - A safety device for overhead contact arms, as applied to tramcars, rail-less electric cars, and the like :
en
- CH129609A - Process for the production of a velor-like photosensitive paper for photographic use. :
de
en
- FR650147A - :
fr
- FR650056A - Improvements to contact and drive devices particularly applicable to variable capacitors :
en
fr
- ES110386A1 - A rotary pump. :
en
es
- US1696990A - Manifolding container device :
en
- US1697644A - Book :
en
- ES110324A2 - A fireplace for combustible dust, especially for locomotives. :
en
es
- DE470027C - Recording measuring device with electrical control :
de
en
- DE470037C - Device for attaching clothing protection nets to the lower rear fork and to the fender support bars of bicycles :
de
en
- DE470042C - Device for utilizing the exhaust gases from two-stroke internal combustion engines :
de
en
- DE470072C - Incandescent lamp base, the insulating button of which is provided with an edge, for example made of glass or porcelain, is pressed between appropriately prepared parts of the base sleeve :
de
en
- FR650021A - Method and device for determining, on purely acoustic data, invisible elements of the trajectory of air vehicles :
en
fr
- ES110443A1 - Procedure to eliminate the caffeine contained in roasted coffee and the portions of bad taste. :
en
es
- FR650032A - Linkage for fixing portable firearms on a fixed mount :
en
fr
- DE470077C - Steam cooker for electrical heating :
de
en
- US1697029A - Moldboard balance :
en
- GB303300A - Process and device for burning heavy oils :
en
- FR649999A - Instrument for working the land :
en
fr
- US1697164A - Dental furnace :
en
- ES110354A1 - An improvement in the means. :
en
es
- ES108279A2 - A process for casting iron and steel. :
en
es
- PL9606B1 - Car tire armor. :
en
pl
- PL9632B1 - :
en
pl
- US1697195A - Art of distillation :
en
- FR649956A - Improvements in compressed air sand pits for locomotives :
en
fr
- US1697233A - Distant-communication cable :
en
- SU7306A1 - Apparatus for cooling a piston in internal combustion engines :
en
ru
- US1697300A - Metal frame for openings :
en
- ES110360A1 - Installation to separate hydrogen sulfide and hydrocyanic acid from gases. :
en
es
- GB290258A - Improvements in or relating to tyre covers and the manufacture thereof :
en
- US1697073A - Hood for automobiles and other vehicles :
en
- US1697587A - Bumper :
en
- PL9655B1 - The method of obtaining activated carbon. :
en
pl
- US1697725A - Stopper for perfume bottles and other containers :
en
- US1696952A - Bag-filling machine :
en
- US1696995A - Reenforcement for tubular radiators :
en
- US1697419A - Undergarment :
en
- US1697710A - Swivel joint :
en
- US1697251A - A corpo :
en
- US1697703A - Vulcanizing mold :
en
- PL9634B1 - Pin feeder for helical slitting machines. :
en
pl
- ES109943A1 - A model table. :
en
es
- FR650075A - Machine for stripping railways of their ballast :
en
fr
- ES110318A1 - Clocks and other timepieces equipped with a regulating device to connect the current and a strings electromagnetic mechanism that works silently. :
en
es
- ES110338A1 - An automatic loading and unloading elevator. :
en
es
- GB303296A - Improvements in butter coolers and the like :
en
- US1697292A - Engine and the transmission of power therefrom :
en
- PL9703B1 - Pedestal ashtray. :
en
pl
- US1697603A - Machine for passing tape through hooks :
en
- SU7392A1 - Loosening device :
en
ru
- US1697814A - Grommet :
en
- SU7375A1 - Nozzle for internal combustion engines with mechanical atomization of fuel :
en
ru
- US1696922A - Ventilator opener :
en
- SU7337A1 - Car axle with a device for lubricating the axle :
en
ru
- CH130785A - Light diffuser-distributor device for incandescent electric lamps. :
en
fr
- US1697572A - Cultivator :
en
- US1697672A - Cotton-press-door control :
en
- US1697247A - Shock absorber for vehicles :
en
- ES106150A2 - Procedure for the regeneration of skins, leather and others, of all kinds of waste and particularly of rabbit and hare skins, coming from the cutting workshops. :
en
es
- FR649969A - Scissors :
en
fr
- GB303287A - Improvements in air pumps :
en
- DE469918C - AC induction motor with an auxiliary rotor carrying a short-circuit winding :
de
en
- GB303460A - Improved method of and apparatus for rendering an alternating current differential wattmeter independent of frequency when employed as a resistance meter :
en
- GB279446A - Oil cooling radiator for engine lubricating systems :
en
- US1697011A - Internal-combustion engine :
en
- ES110414A1 - A contact device for threaded socket with insulated threaded bushing. :
en
es
- US1697020A - Safety device for submarines :
en
- US1697581A - Apparatus for making fixtures for shade rollers :
en
- US1697260A - Method and means for recovering oil :
en
- GB279816A - Improved process of and apparatus for drying paper or other material :
en
- FR650034A - Towel box refinements :
en
fr
- GB303319A - Improvements in or relating to means for attaching buckles and like ornaments to shoes, slippers and the like :
en
- ES107285A1 - A special soap to wash clothes with all kinds of water, even those of the sea and brackish. :
en
es
- GB303303A - Improvements in and relating to steam generators :
en
- GB303763A - Improvements in or relating to air filters for internal combustion engines :
en
- ES108477A1 - A new heel for footwear. :
en
es
- FR650158A - :
fr
- GB303235A - Improvements in or relating to the carburetting of air particularly for internal combustion engines :
en
- US1697276A - Holding appliance for boring machines :
en
- US1697618A - Juice extractor :
en
- GB274840A - Improvements in or relating to the rectification by cooling of gases, gas mixtures, or vapours in absorption refrigerating apparatus :
en
- GB303308A - Measuring instrument for ascertaining track-differences of the front-wheels of motor-cars :
en
- US1697167A - Spraying device for applying mineral blacking to molds :
en
- US1697546A - Support :
en
- DE470146C - Loading device for drum dryer :
de
en
- CH129604A - Typewriter with carriage switching. :
de
en
- US1697177A - Crest voltmeter :
en
- US1697196A - Wave meter :
en
- FR650145A - :
fr
- US1697429A - Shutter mechanism for motion-picture machines :
en
- US1697590A - Well-drilling apparatus :
en
- CH129626A - Speedometers for vehicles. :
de
en
- CH129795A - Adjustable flow piston pump. :
en
fr
- DE469931C - Device for the electrolytic production of sheet metal or other shaped metal from ores or other raw material containing metal :
de
en
- US1696974A - Press :
en
- CH129921A - Annular iron core divided into sectors, especially for feed-through current transformers. :
de
en
- US1696915A - Liquid-depth-indicating device :
en
- US1697423A - Method and device for cutting holes in insulators :
en
- US1697630A - Waistband lining and method :
en
- US1697807A - Automobile shipping device :
en
- US1697373A - Furnace :
en
- SU7295A1 - Heat power device :
en
ru
- CA286050A - Building surface cleaner :
en
fr
- CA286119A - Ventilating and humidifying system :
en
fr
- CH129998A - Breaking device for circuit breaker in oil with high breaking power. :
en
fr
- GB303305A - Improvements in burners for gas stoves :
en
- ES110383A1 - A procedure for the manufacture of fabrics with plush. :
en
es
- DE470001C - Airplane with adjustable wings around transverse axes :
de
en
- US1697242A - Dirigible headlight :
en
- PL9608B1 - Ball or roller bearing. :
en
pl
- US1696994A - Mixing tank :
en
- FR650128A - Improvement to the lamp body of lighting devices using liquid fuel :
en
fr
- FR650083A - Portable spray device for all liquids :
en
fr
- US1697757A - Automatic direction-controlling mechanism :
en
- GB281611A - An improved process for the production of the cyanamides of the alkaline earth metals and magnesium :
en
- DK39669C - Oven for steam raising Bread and cake dough. :
da
en
- US1697379A - Collapsible crate :
en
- US1697336A - Method of purifying salt and recovering by-products :
en
- US1697701A - Amusement apparatus :
en
- DE469982C - Electrolytic rectifier :
de
en
- PL9649B1 - The method of obtaining a colorless alloy of dialkylbarbituric acids with dimethyl-amino-phenyl-dimethyl-pyrazolone. :
en
pl
- SU7398A1 - Method of protection from damage to iron apparatus :
en
ru
- SU7299A1 - The drive mechanism for the women to the tamping machine :
en
ru
- DE470028C - Panoramic device :
de
en
- GB303230A - Improvements in connection with valves :
en
- SU7201A1 - Oil horn for heating wheel tires :
en
ru
- FR649979A - Improvements to the liquefaction of natural silk :
en
fr
- US1697007A - Telephone system :
en
- US1697197A - Telephone plug :
en
- ES110396A3 - Machinery for the manufacture of transparent gelatinous paper. :
en
es
- US1697139A - Double salts of carboxylic acids of aromatic sulphonic halogen-alkaliamides and process for manufacturing same :
en
- US1697360A - Box closure :
en
- CH130824A - Device for absorbing shock energy. :
de
en
- DE470070C - Protection device against unauthorized power consumption from electric batteries :
de
en
- PL9719B1 - A device for adjusting the spacing of brake blocks from the wheels of the wagon. :
en
pl
- US1696930A - Method of cutting bevel gears :
en
- CH129686A - Water level indicator for boilers or other similar devices. :
en
fr
- SU7374A1 - Direction finder :
en
ru
- US1697742A - Keyboard mechanism :
en
- CH129430A - Throwing game apparatus. :
de
en
- CH129619A - Apparatus for carrying out aiming and firing exercises with firearms. :
de
en
- DE470062C - Securing of points by hand lock :
de
en
- SU7370A1 - Supporting surface for autogyro :
en
ru
- US1697753A - Electric sign :
en
- DE470111C - Glass plate carrier :
de
en
- CH129747A - Alarm device for securing doors, windows and the like against unauthorized opening. :
de
en
- CH129852A - Loom without shuttle. :
en
fr
- SU7286A1 - Stocking sock :
en
ru
- SU7367A1 - A device for processing the walls of the boiler box of the locomotive boiler :
en
ru
- CA286094A - Airplane shock absorber :
en
fr
- CH129799A - Process for the extraction and preparation of specific tuberculosis euglobulin from blood serum as well as from exudates and transudates of diseased individuals. :
de
en
- CH130822A - Device for adjusting central buffer couplings in the central position. :
de
en
- US1697168A - Production of alkyl resorcinols :
en
- US1697083A - Ferrous base article of manufacture :
en
- SU7385A1 - Direct Valve Steam Valve :
en
ru
- CH129552A - Machine for the wet treatment of strand yarn, namely silk yarn. :
de
en
- US1697347A - Multiple-block mold :
en
- CA286034A - Bolt :
en
fr
- CA286057A - Ballet slipper :
en
fr
- CH129662A - Belt tensioner. :
de
en
- PL9627B1 - Apparatus for catalytic reactions. :
en
pl
- CH129888A - Process for treating the skins of sharks and other fish with dermal denticles. :
en
fr
- CH129840A - Glass tray carrier. :
de
en
- CH130721A - Fluid braking device. :
de
en
- SU7257A1 - Method of using the heat of industrial fires in an air turbine :
en
ru
- US1697608A - Valve :
en
- CA286021A - Tube electrode :
en
fr
- CH130770A - Electric machine. :
de
en
- CH129761A - A device used to prevent the glare produced by a vehicle lighting device at will. :
en
fr
- CH130765A - Asynchronous motor with double stator. :
en
fr
- CH130826A - Automatic pipe coupling with shut-off valve. :
de
en
- CH129792A - Process for the production of a new azo dye. :
de
en
- CH129679A - Steam turbine. :
de
en
- CH129859A - Device for the automatic introduction of the thread into the burner in thread cutting machines. :
de
en
- CH129121A - Instrument facilitating hearing for people with deafness. :
en
fr
- CH130005A - Electric discharge vessel. :
de
en
- CH130073A - Process for the preparation of an azo dye. :
de
en
- CH129697A - Plugs to plugs for large currents. :
de
en
- CA286005A - Conveyer :
en
fr
- CA286100A - Aluminum alloy :
en
fr
- CA286146A - Railway car :
en
fr
- AU1393528A - Improvements in signalling systems :
en
- CH129640A - Savings clock. :
de
en
- DE469774C - Pen-like drawing device :
de
en
- USD77368S - neumaier :
en
- USD77369S - Eugene neumaier :
en
- AU1219028A - Automatic lifting gear for tractor-drawn farm implements with lever and rack attachment to regulate depth of cultivation by hand :
en
- GB303262A - Improved process and apparatus for producing relief images upon sensitized continuous film-strips which have been exposed or printed :
en
- FR650009A - Improvement in knives, scrapers and other similar instruments :
en
fr
- US1697818A - Air-cooled engine :
en
- CA286059A - Switch mechanism :
en
fr
- ES110219A1 - A new seal to join two wires or cords of a loop sealing them and the new tool necessary for the application of the seal and implementation of the procedure. :
en
es
- ES110457A1 - Battery or luminous lamp especially for lighting shop windows. :
en
es
- CA286068A - Laundry marking tag :
en
fr
- GB303196A - Improvements in or relating to the method of hardening metal surfaces :
en
- GB303318A - Improvements in and relating to plant and tree protectors :
en
- GB303467A - Process for the manufacture of substituted indoles :
en
- CH128606A - Device for monitoring the operating status of an electrical energy distribution system. :
de
en
- US1697350A - Road map :
en
- US1697036A - Envelope-sealing device for postage-meter machines :
en
- US1697351A - Toy elephant :
en
- US1697435A - Hole-cutting machine :
en
- CA286088A - Terminal for heating units :
en
fr
- CH129774A - Pinions, in particular for rail engines. :
de
en
- CH129598A - Easel file. :
de
en
- CH129440A - Bracelet-wallet. :
en
fr
- CA286023A - Litter handling mechanism :
en
fr
- CH130738A - Grinding device. :
de
en
- DE470084C - Height conveyor with roller guide for the carrier rake articulated with the endless chains :
de
en
- GB293457A - :
en
- DE469961C - Automatically engaging and detaching explosion motor starting device :
de
en
- DE470101C - Cooling device for mercury vapor rectifiers embedded in oil with guide devices for automatic control of the oil flow :
de
en
- US1697502A - Glare shield :
en
- US1697639A - Driving unit :
en
- US1697727A - Clutch-pedal holder :
en
- SU7298A1 - Coal Crane for Locomotives (Crane) :
en
ru
- DK39678C - Robbery machine. :
da
en
- SU7274A1 - The method of determining the structure of mountain deposits :
en
ru
- FR650137A - Lubricating device for bearings or other applications :
en
fr
- GB303218A - Improved means applicable for use in practising billiards and similar ball games :
en
- CH129536A - Unloading device of combed textile fiber strands by combing machines with gripper drums equipped with intermittent rotary motion. :
en
it
- CH129928A - Speaker. :
de
en
- DE469962C - Procedure to protect the burn contact points on objects that are enamelled on all sides :
de
en
- CH130684A - Device for drying textile products, in particular rolls of fabric. :
de
en
- CA286149A - Mercury, or other vapour electric lamp :
en
fr
- CH129811A - Apparatus for compressing materials, particularly in the construction of roads, squares, factory floors, tennis squares, reservoirs, etc. :
en
fr
- CH130680A - Single-needle zigzag sewing machine for producing a hemstitch-like seam. :
de
en
- CH130837A - Process for the production of a new chromium-containing azo dye. :
de
en
- DE470306C - Process for the production of an aqueous bituminous emulsion :
de
en
- FR650194A - Improvements to processes for separating cellulose from bagasse from sugar cane :
en
fr
- DK39675C - Milking machine. :
da
en
- GB280945A - Manufacture of stable diazo-compounds :
en
- CA286098A - Signal system :
en
fr
- CH129636A - Watch movement racket. :
en
fr
- CH129804A - Sprinkler. :
de
en
- DE470083C - Drying rack with side arms (so-called Heinzen) for hay and like :
de
en
- GB303263A - Improved manufacture of desiccating material :
en
- US1697478A - Portable elevator :
en
- PL9638B1 - Turnout lantern. :
en
pl
- US1697236A - Process for making pulley coverings :
en
- CA286154A - Tire removing device :
en
fr
- ES110410A1 - Improvements in the manufacturing processes of condensation products of phenol and formaldehyde. :
en
es
- ES110433A1 - Perfections in the manufacture of cellulose acetate. :
en
es
- FR650010A - Metal bead shaping machine :
en
fr
- FR650183A - Improvements to couplings for agricultural tractors and the like :
en
fr
- FR650185A - Device for cleaning pipes :
en
fr
- GR2093B - APPLIANCE FOR DISCONNECTION OF LIFEGUARDS OR OTHER OBJECTS FROM THE DATA TO THE CHAINS AS LONG AS THEY ARE SUSPENDED. :
el
en
- SU7355A1 - Photographic film fitted on the back side with a layer of dyed or unpainted gelatin :
en
ru
- US1697717A - Pressure gauge :
en
- FR649963A - Cable or stranding machine head ensuring rational routing and allowing the elimination of the fixed wiring box :
en
fr
- FR650114A - Opening system for hermetic cans known as forced closure :
en
fr
- CA286173A - Cap and package :
en
fr
- CH129496A - Glass ceiling. :
de
en
- CH129603A - Key lever drive on typewriters and similar machines with an inclined type lever bearing segment. :
de
en
- US1697076A - Unstepped frequency audiometer :
en
- US1697274A - Wax distributor for floor polishers :
en
- US1697569A - Door lock :
en
- SU7404A1 - Device for printing background posters :
en
ru
- US1697108A - Spark and weather strip :
en
- SU7356A1 - Printing patterns for an address printing machine :
en
ru
- US1697147A - Rail anchor :
en
- US1697657A - Day and night license for motor vehicles :
en
- US1697830A - Cloth spreader or expander :
en
- CA286061A - Roll paper dispenser :
en
fr
- GB303284A - Improvements in locomotive boilers :
en
- GB301487A - Mechanism for lubricating systems for internal combustion engines :
en
- SU7195A1 - A device for feeding molten metal of several type-word-casting machines :
en
ru
- US1697204A - Bumper-supporting mechanism :
en
- US1697426A - Surface covering and process of ornamenting the same :
en
- US1697677A - Rotary tiller for gang plows :
en
- USD77372S - Design for a lamp support :
en
- DK39667C - Procedure for the Production of Noble Cellulose. :
da
en
- SU7316A1 - Apparatus for producing gas from liquid hydrocarbons :
en
ru
- US1697357A - Baking oven :
en
- US1697612A - Game toy :
en
- US1697653A - Intermediate partial oxidation product and method of making same :
en
- PL9652B1 - Belt conveyor for bulk goods and the like. :
en
pl
- US1696913A - Continuous process for the refining of oils :
en
- US1697112A - Nonrefillable bottle :
en
- US1697066A - Spring shackle :
en
- US1697499A - Cleaning pad :
en
- CH130692A - Process for the fractional distillation of liquid mixtures formed from miscible liquids and device for carrying out this process. :
en
fr
- GB296768A - :
en
- US1697153A - Roofing fastener :
en
- US1697399A - Protection of the thrust bearing of steam turbines :
en
- US1697770A - Aircraft :
en
- US1697638A - Controlling mechanism for locomotive booster motors :
en
- US1697617A - Trouser-leg support :
en
- US1697803A - Automobile signal lamp :
en
- FR650036A - Propeller refinements :
en
fr
- GB303311A - Combined seat cushion, foot-muff and carrier or receptacle :
en
- CH129757A - Device on motor vehicles with four-stroke internal combustion engines for actuating the brake and the clutch. :
de
en
- SU7248A1 - Centrifugal method of casting pipes with couplings at one end :
en
ru
- FR650019A - Method and machine for the even mechanical distribution of an impregnation material such as starch paste etc. on the laundry :
en
fr
- ES110373A1 - Boats with rotating emergency organs automatically. :
en
es
- GB278384A - A process for the manufacture of reinforced bearing brasses :
en
- PL9613B1 - Cylinder head for self-acting center rail couplings. :
en
pl
- DE470145C - Gear pump in which the non-driven gears run without a bearing shaft :
de
en
- FR649988A - New arrangement of the tubular assembly for stringing tennis rackets :
en
fr
- FR650024A - Flying aircraft with new lift system :
en
fr
- FR650109A - Ammonia phosphate manufacturing process :
en
fr
- US1697622A - Silver-cleaning outfit :
en
- GB303315A - Improvements in and connected with apparatus for playing a game :
en
- PL9609B1 - Connector for more handsets on receiving radio sets. :
en
pl
- SU7250A1 - Guide to the foundry chute during centrifugal casting of pipes :
en
ru
- SU7262A1 - The method of obtaining gelatinous substances in the form of grains or powder :
en
ru
- FR650156A - Improvements to articles such as pipes, cigar and cigarette holders or the like :
en
fr
- FR650013A - Device for keeping constant the frequency and the mutual phase difference of periodic phenomena :
en
fr
- GB303773A - Improvements relating to internal combustion engines actuated by powdered fuel, by liquid fuel, or by both fuels :
en
- PL9667B1 - A method of braiding the ends of strips and tapes of a uniform weave, and apparatus for carrying out the method. :
en
pl
- US1697084A - Spring brake for warp beams of looms :
en
- US1697225A - Portable open fireplace and heater :
en
- DE469904C - Metal filter :
de
en
- FR650038A - Improvements to synchronous motors :
en
fr
- GB303465A - Improvements in electric signalling devices :
en
- CA285990A - Barrel :
en
fr
- FR650055A - Internal combustion engine with oscillating cylinders :
en
fr
- GB294932A - Improvements in internal combustion engines :
en
- US1697361A - Process for the production of vat dyestuffs :
en
- US1697665A - Combined plow and soil-pulverizing implement :
en
- ES110382A1 - An industrial product consisting of an average with triple reinforcement. :
en
es
- SU7261A1 - A device for ruling vertical or horizontal lines or dots in typewriters :
en
ru
- US1697057A - Ringer :
en
- CH130806A - Circuit arrangement for telephone systems. :
de
en
- DE470130C - Slicer :
de
en
- GB303246A - Improvements in machines for folding wrappers around elongated or rectangular tablets :
en
- CH129644A - Process and device for refining and cleaning metals and metal alloys. :
de
en
- CH129674A - Finger gripper. :
de
en
- CH130771A - Squirrel cage winding, the short-circuit rings of which are composed of individual ring pieces connected by flexible conductors. :
de
en
- DE470131C - Motor-driven slicer :
de
en
- CA286078A - Electromagnetic sound reproducer :
en
fr
- CH129750A - A device for filling cigarette boxes provided with a conveyor table rotating in sections. :
de
en
- CH130761A - Fridge with removable ice bin. :
de
en
- GB296777A - Improvements in or relating to manoeuvring and controlling mechanism for marine engines :
en
- US1697359A - Storage file :
en
- GB289762A - An improved process for the manufacture of cathodes for electric discharge tubes :
en
- ES110353A1 - Improvements in scales and scales. :
en
es
- CH130682A - Apparatus for the production of shiny fabrics as a replacement for iron yarn fabrics. :
de
en
- AU1136728A - Improvements in devices for use iii extinguishing fires :
en
- CH130741A - A method of manufacturing bearings. :
en
fr
- CH130763A - Accumulator battery. :
de
en
fr
- CH129721A - Incandescent socket. :
de
en
- US1697386A - Vehicle structure :
en
- US1697433A - Typewriting machine :
en
- CH130716A - Game. :
de
en
- ES110332A1 - Perfections in a device of percussive tools. :
en
es
- FR650171A - Production of substantive dis- and polyazo dyes and resulting products :
en
fr
- GB303215A - Improvements in or relating to pressure liquid motors :
en
- CH129655A - Impact device. :
de
en
- SU7353A1 - The method of tanning with the help of metal salts and salts of silicic acid :
en
ru
- CH129758A - Direction indicators with electromagnetic actuation. :
de
en
- CH130663A - Sieve. :
de
en
- CA285997A - Wagon end-gate mounting :
en
fr
- CH129642A - Crimping machine. :
en
fr
- CH129777A - Smoke burning apparatus for steam boiler systems. :
de
en
- CH129961A - Metal container for matches or other objects. :
en
fr
- DK39663C - Sanding machine for double-edged razor blades. :
da
en
- SU7319A1 - Centrifugal water separator :
en
ru
- US1697397A - Radiocircuits :
en
- US1697446A - Speaking device :
en
- SU7384A1 - Condensate removal pump :
en
ru
- US1697751A - Flowerpot cover :
en
- CH129918A - Resistance measuring device based on the differential wattmeter principle. :
de
en
- CH130000A - Laminated contact brush, curved in the middle, with straight legs for electrical apparatus. :
de
en
- CH129802A - Thresher. :
en
fr
- CA285992A - Lateral motion device for locomotive driving boxes :
en
fr
- CH129722A - Hanging device on a portable electric lamp. :
de
en
- CH129793A - Process for the preparation of a dye. :
de
en
- CH130848A - Process for the preparation of a compound of isobutylallylbarbituric acid. :
de
en
- CH129556A - Electric vacuum cleaner. :
en
fr
- CH129413A - Slow combustion catalytic burner. :
en
fr
- CH129862A - Washing machine with washing drum. :
de
en
- CA286028A - Golf game :
en
fr
- PL9628B1 - Cup with a lining, secured against shifting. :
en
pl
- SU7191A1 - Locomotive :
en
ru
- US1696921A - Window regulator :
en
- US1697121A - Fracture table :
en
- CH129810A - Tie rod for railway tracks, especially for tram tracks. :
de
en
- CH130064A - Suspension of the rail brake on vehicles with a spring-loaded frame. :
de
en
- CH130094A - Body care device. :
de
en
- CH130036A - Electric alarm clock. :
de
en
- CH130727A - Pull-down winding and time-setting mechanism. :
en
fr
- ES110246A1 - Improvements in articulated locomotives and similar vehicles. :
en
es
- FR650066A - Improvements to vacuum closures of jars, bottles and similar containers :
en
fr
- GB280216A - :
en
- GB303292A - Improvements relating to the manufacture of linoleum :
en
- CH129732A - Sprayer. :
en
fr
- CH129866A - Set up on vacuum cleaners. :
de
en
- CH130658A - Flower pot base, especially for use in living rooms. :
de
en
- US1697501A - Sign letter :
en
- US1697542A - Refrigerating machine :
en
- US1697833A - Cinch :
en
- SU7278A1 - Flooded controlled vessel for lifting sunken ships :
en
ru
- SU7378A1 - The method of applying safety and decorative covers on the surface of products made of aluminum or its alloys :
en
ru
- USD77375S - William haevey spowers :
en
- PL9660B1 - The method of alcohol oxidation. :
en
pl
- PL9720B1 - Potato sorting machine. :
en
pl
- AU1093627A - Improvements in and relating to fences, r ags ates and such like structures :
en
- SU7338A1 - Galvanic battery :
en
ru
- US1697787A - Resilient connecter :
en
- US1697828A - A corpora :
en
- PL9714B1 - :
en
pl
- US1697613A - Packaging means :
en
- SU7394A1 - The method for determining the drag coefficient in water of ship models, floats, etc. :
en
ru
- CA286013A - Radiation testing device :
en
fr
- CA286090A - Electric hoisting gear :
en
fr
- CA286101A - Centrifugal tire forming machine :
en
fr
- CH129605A - Car switching device on typewriters and similar machines. :
de
en
- CH129929A - Winding device for mechanical musical works, especially gramophones and the like. :
de
en
- US1697154A - Pile wire :
en
- US1697207A - berlin :
en
- CH129821A - Combination locking device. :
en
fr
- SU7247A1 - Adaptation for demolding centrifugally cast pipes :
en
ru
- AU1213628A - Improvements in or relating to telephone systems :
en
- CH129841A - Closure designed as a liquid meter and counting device for bottles and the like. :
de
en
- US1697625A - Guide strip :
en
- CA286038A - Valve :
en
fr
- CH130074A - Process for the production of a new vat dye. :
de
en
- CH129594A - Cell intended for the fermentation of slush and manure. :
en
fr
- CH129991A - Centrifugal switch. :
de
en
- CH129120A - Bulb screw socket with insulated threaded sleeve. :
de
en
- PL9668B1 - Device for opening canned food. :
en
pl
- US1697497A - Ripsawing machine :
en
- US1697576A - Dental drill :
en
- AU1202728A - Carrier for water soluble dyes :
en
- CH128752A - Binder for binding loose sheets of paper without holes. :
de
en
- CH129806A - Hollow stone ceiling. :
de
en
- CH130798A - Method for the preparation of 6.8-diethoxyquinoline. :
de
en
- US1697281A - Electroionic arc discharge apparatus :
en
- SU7343A1 - Device for warping machine :
en
ru
- US1697610A - Shock absorber :
en
- CH129646A - Malleable alloy and process for making it. :
en
fr
- CH129770A - Automatic rail car coupling. :
de
en
- CH129652A - Cover file. :
de
en
- US1697174A - Steam-turbine stage :
en
- BE351846A - :
en
fr
- SU7363A1 - Continuously operating vertical oven for dry distillation of flammable substances. :
en
ru
- CA285993A - Christmas tree ornament :
en
fr
- SU7361A1 - Hollow metal body for bodies and other parts of aircraft :
en
ru
- US1697318A - Egg crate :
en
- US1697402A - Concentration of sulphur :
en
- PL9661B1 - Can opener. :
en
pl
- US1697245A - Art of preparing metallo-organic compounds :
en
- CA286140A - Contact sulphuric acid :
en
fr
- CH129708A - Current outlet regulator device for transformers to obtain a variable voltage. :
en
fr
- CH130691A - Process to prevent the attack of industrial devices made of copper and its alloys by carboxylated organic acids. :
en
fr
- CA286049A - Metal sheet producing apparatus :
en
fr
- CH129134A - Circuit arrangement for telephone systems with company lines and optional individual calls. :
de
en
- US1696932A - Curling iron :
en
- US1696976A - Typewriting machine :
en
- US1697307A - Sand guard for tractor wheels :
en
- US1696944A - Cane mill :
en
- US1697286A - Locking anchor for card trays :
en
- US1697708A - Tire-handling machine :
en
- US1697831A - Apparatus for delivering material into receptacles :
en
- US1697718A - Engine valve :
en
- US1697101A - Marine engine :
en
- US1697308A - Playing ball :
en
- SU7313A1 - Mobile snowball :
en
ru
- US1697163A - Motor-control system :
en
- CA286166A - Shock cushioning device :
en
fr
- CA285991A - Flush valve connection for tanks :
en
fr
- CA286153A - Hot top for ingot moulds :
en
fr
- SU7362A1 - Automatic firearms :
en
ru
- US1697306A - Vending apparatus :
en
- CH130797A - Process for the preparation of the chlorohydrate of diethylaminoäthylkampferoximäthers. :
de
en
- FR650086A - 2-amino-5-chloro-1-oxy-3 sulfo-benzene diazo compound, azo dyestuffs derived therefrom, and their metal compounds and processes for their preparation :
en
fr
- USD77377S - Design for a faucet :
en
- PL9706B1 - 4Sa. // S / G * Moss wheel harrow with face and lifting and cleaning device. :
en
pl
- FR650031A - Fabric stamping machine :
en
fr
- ES110346A1 - A buckle-clasp for garters, belts and other similar applications. :
en
es
- FR650044A - Group of machines for the production of buttons in series :
en
fr
- DE470032C - Valve control for an internal combustion engine, for a pump or for another machine :
de
en
- FR650130A - Paper bag and its manufacturing process :
en
fr
- SU7210A1 - Kerosene stove :
en
ru
- US1697241A - Detachable handle :
en
- DK39683C - Membrane or Vibration Body for Phones, Speakers or Microphones. :
da
en
- GB303194A - New or improved releasing apparatus for use in starting the competitors in races :
en
- FR650169A - :
fr
- CH129989A - Three-phase series machine with intermediate transformer. :
de
en
- US1697181A - Fluid-pressure pump :
en
- CH129368A - Mechanism with organs performing a relative movement only under certain predetermined conditions. :
en
fr
- US1697404A - Pilot valve for compressor regulators :
en
- DE470002C - Propellers with blades that change their angle of attack automatically when the air density changes :
de
en
- DE470018C - Arrangement for the protection of horizontally installed double-cap insulators against overshoots introduced by birds :
de
en
- PL9675B1 - Duplicating device. :
en
pl
- ES109649A1 - The industrial product hygienic insulating paper for use in watercloset. :
en
es
- USRE17185E - murray :
en
- FR650025A - Device for washing threads wound on sleeves :
en
fr
- FR650155A - Process for manufacturing mixed ice creams :
en
fr
- GB303240A - Improvements in or relating to machines for tapping holes :
en
- GB303261A - Carriage for anti-aircraft guns :
en
- DE469974C - Transfer device for pneumatic drills :
de
en
- GB303229A - Improvements in or relating to gyroscopic compasses :
en
- GB303267A - Improvements in junction working between exchanges in telephone systems comprising automatic exchanges :
en
- FR649986A - Automatic scales :
en
fr
- FR649987A - Finishing edging, in particular for bodies and pavilions of automobile bodies :
en
fr
- PL9650B1 - Screw with non-twisting screw. :
en
pl
- SU7275A1 - Scissors with two movable knives :
en
ru
- CH129571A - Tobacco conveyor gears for waste wrap cigar machines. :
de
en
- CH129685A - Carburetor. :
en
fr
- GB303217A - An improved sign, tablet or the like for day and night display :
en
- GB303250A - A ladder bracket :
en
- FR650170A - Manufacturing process of wooden containers :
en
fr
- ES107635A2 - An improvement in the handles of the pay-pay fans. :
en
es
- ES110349A1 - A double interruption fast switch. :
en
es
- US1697250A - Clothespin :
en
- US1697421A - Combined air gauge and signal :
en
- US1697461A - Carrier block for lumber carriers :
en
- US1697619A - Chassis of alpha caster attachment for trunks :
en
- US1697719A - Garment hanger :
en
- US1697834A - Spray device :
en
- AU1362228A - Improvements in or relating to the distillation or heat treatment of carbonaceous and other materials :
en
- GB303407A - Improvements in weft replenishing mechanism for looms :
en
- SU7266A1 - Hydraulic distributor for valve engines :
en
ru
- SU7357A1 - Address printing machine :
en
ru
- FR649958A - Improvements to brushes :
en
fr
- FR650035A - Manufacture of reinforced cement and clinker stakes that can be used for fences and wall bars of a round and conical shape :
en
fr
- GB275641A - Process for the production of cellulose esters :
en
- DE469906C - Device for turning workpieces for rolling mills :
de
en
- DE469992C - Coffee, milk or similar jug with double-walled vessel :
de
en
- CH129582A - Process for the preparation of acetic anhydride. :
de
en
- GB303405A - Improvements in toothed driving gear for transmitting motion in forward and reverse directions :
en
- ES110422A1 - Mounting pump assembly arrangement in engines for flying machines. :
en
es
- US1697362A - Synchronous motor :
en
- GB303185A - Improvements relating to motor vehicle and other lamps :
en
- GB301486A - Improved method of producing a mixture of calcium nitrate and ammonium nitrate :
en
- DE469960C - Coil ignition device, especially for internal combustion engines :
de
en
- GB288260A - Improvements in or relating to mica plate compositions :
en
- DE469894C - Device for opening and closing bulkheads using liquid pressure :
de
en
- FR650012A - Method and apparatus for dressing, smoothing, soaping and polishing plates of glass, marble, etc. :
en
fr
- GB303226A - Improvements in or relating to the burning of pulverised fuel :
en
- FR650063A - Improvements made to cables with several conductors and for high voltages :
en
fr
- FR650164A - Acetylene lantern :
en
fr
- DE469893C - Motor vehicle vacuum cleaner provided with a fan :
de
en
- DK39681C - Electric Rectifier. :
da
en
- FR650166A - Improvements to devices that supply air to the carburettors of internal combustion engines :
en
fr
- GB303535A - New compounds and their application as vulcanisation accelerators for rubber :
en
- CA286097A - Refrigerating apparatus :
en
fr
- FR649974A - Improvements to the sublimation process for mothballs and similar products :
en
fr
- US1697259A - Metallurgical furnace :
en
- SU7283A1 - The method of manufacture of porous insulating bodies of peat :
en
ru
- US1697801A - Hinge :
en
- US1697468A - Wrapping machinery :
en
- US1697685A - Wicket window :
en
- US1697006A - Revolving ring-hearth oven :
en
- US1697143A - Arc chute :
en
- US1697375A - Process and apparatus for the wet-magnetic separation of ores and other mixtures of materials on drum separators :
en
- ES110454A3 - A procedure for the extraction of oils, fats and other usable substances from animal or fish waste or materials. :
en
es
- PL9669B1 - Electric heater for ironing irons. :
en
pl
- US1697420A - Safety boat :
en
- US1697158A - Gear-winding machine :
en
- FR650027A - Device for making cinematographic projections in daylight or in lighted rooms :
en
fr
- FR650133A - Fire extinguisher powder :
en
fr
- USD77371S - Design fob a hat tbee :
en
- CA286046A - Ash sifter :
en
fr
- FR650011A - Damage-molding case, for slabs and other mass construction bodies of artificial stone, having at least two parallel faces :
en
fr
- DE470059C - Axle bushing for rail vehicles, especially railroad cars :
de
en
- FR650121A - Improvements to processes and tools for closing boiler manifolds and other applications :
en
fr
- US1697696A - Milk cooler :
en
- FR650117A - Method and devices for the mechanical molding of vials and bottles :
en
fr
- US1697462A - Wired-wireless system :
en
- US1697763A - Lap-robe rack and umbrella case for automobiles :
en
- ES110334A1 - A quick ignition system for arc lamps. :
en
es
- US1697261A - Steam connection :
en
- US1697605A - Oil-pumping system :
en
- DE469983C - Device for flat knitting machines to switch the needles on and off :
de
en
- ES107891A1 - Automatic electric device to touch the bells according to signals marked on paper. :
en
es
- GB288605A - A process for extracting pure nickel from its various alloys :
en
- CH129719A - Headlights for automobiles and other motor vehicles. :
de
en
- CH130670A - Dispensing device for flammable liquids. :
de
en
- US1697656A - Churn and ice-cream-freezer attachment :
en
- FR650006A - Advanced boiler :
en
fr
- FR650067A - Process for automatic pressure control in closed-circuit crystallization plants :
en
fr
- GB303236A - Improvements in anti-dazzle devices for the head lamps of vehicles :
en
- ES110366A1 - Multiple safety gear for firearms. :
en
es
- FR650101A - Process and device for the purification of gases in continuous operation, in the manufacture of fuels :
en
fr
- ES110397A1 - A procedure to isolate trees and plants from the invasions of non-flying insects such as ants, snails, beetles, aphids and other parasites. :
en
es
- US1697746A - Tympan gauge :
en
- GB303190A - Improvements in illuminated signs :
en
- US1696920A - Bottle-crown remover :
en
- US1697648A - Guide for working implements :
en
- GB303470A - Improvements in or relating to acoustic devices :
en
- PL9611B1 - A system of connections for flattening the shape of the curve of rectified variable voltages. :
en
pl
- DE470139C - Safety device for swinging suspended centrifugal machines :
de
en
- GB303434A - Improvements in and relating to coil winding machines :
en
- FR650179A - :
fr
- US1696984A - Fluid-operated valve :
en
- US1697133A - Antenna system for electric waves :
en
- US1697212A - Securing together of sheets of paper :
en
- US1697417A - Key action for typewriting and other key-operating machines :
en
- DE469955C - Elastic tube guide for microscopes :
de
en
- GB279419A - An improved process for the production of calcium cyanamide or mixtures containing the same :
en
- GB279422A - Improvements in railway vehicles :
en
- FR650104A - Can for lubricating oil and other applications :
en
fr
- GB303438A - Improvements in or relating to carpenters' saw guides and the like :
en
- FR649977A - Improvements made to surface condensers and salt solution heaters to suppress corrosion due to electrolytic phenomena :
en
fr
- PL9702B1 - The method and device for plucking fur. :
en
pl
- CH129632A - Method and device for the elimination of disturbing background noises in the optical reproduction of audio writing. :
de
en
- US1697183A - Regulator system :
en
- US1697784A - Axle assembly :
en
- USD77362S - Design for a goblet or similar article :
en
- US1697415A - Key action for typewriting and other key-operating machines :
en
- CA286122A - Post anchor :
en
fr
- CH129997A - Electric switch. :
en
fr
- ES110362A1 - New special soap for printers, painters, dyers and mechanics in general. :
en
es
- ES110394A1 - Manufacture of switches and luminous devices in the dark. :
en
es
- PL9657B1 - :
en
pl
- US1697799A - Book-back-printing machine :
en
- PL9701B1 - The method of producing floor coverings. :
en
pl
- US1697503A - Radio bulb socket :
en
- US1697611A - Hydraulic cushion for sheet-metal presses :
en
- US1697781A - Gas generator :
en
- ES110335A1 - Improvements in the norias or elevating devices. :
en
es
- GB291462A - Improvements in the manufacture of non-ferrous alloys :
en
- GB303270A - Improvement connected with imitation trees, shrubs or the like :
en
- CA286134A - Coil spreading device :
en
fr
- CH130685A - Device for measuring and controlling the length of tissues. :
de
en
- US1697324A - Lubricating apparatus :
en
- US1697745A - Attachment for typographical machines :
en
- CH129667A - Device for preventing heat loss in apparatus, pipelines and the like. :
de
en
- US1696939A - Internal-combustion engine :
en
- US1697268A - Method of and apparatus for drying combustible materials :
en
- DE470087C - Process for the production of two-color printing forms for colors with different binders :
de
en
- US1697015A - Boiler :
en
- DE470009C - Adjusting device for headlights etc. :
de
en
- US1697824A - Clutch for material carriers :
en
- US1697385A - Internal-combustion engine :
en
- SU7193A1 - Fixture against loosening the nuts :
en
ru
- FR649957A - Oil separator :
en
fr
- DE470035C - Process for the production of a vitamin-rich yogurt preparation :
de
en
- US1697562A - Cotton-gin rib :
en
- US1697393A - Shock absorber and spring control for vehicles :
en
- GB303313A - Improvements in adjustable spanners :
en
- GB303332A - Improvements in or relating to the manufacture of unsplinterable glass :
en
- FR650029A - Method and apparatus for the production of hydrocarbons with materials containing carbon and hydrogen :
en
fr
- FR650150A - Improvements made to night bolt locks :
en
fr
- GB298076A - Improvements in or relating to cooling compressors of the piston type :
en
- CH129367A - Control device on hydraulically driven rotary valves. :
de
en
- US1697669A - Trunnion construction :
en
- US1697346A - Truck :
en
- US1697220A - Washing machine :
en
- SU7228A1 - Manual lever press :
en
ru
- SU7314A1 - Control device for a mercury switch :
en
ru
- CH129765A - Crankset for bicycle. :
en
fr
- CH129819A - Safety barrel for lock with key. :
en
fr
- SU7206A1 - Rotary extraction apparatus :
en
ru
- US1697512A - Radio apparatus :
en
- GB303463A - Guiding and retaining means for rollers travelling on cables or the like :
en
- PL9689B3 - Central heating boiler. :
en
pl
- US1697633A - Mattress shield :
en
- BE356234A - :
en
- FR650061A - Metal slides for tables or extendable furniture :
en
fr
- DE469878C - Trip device for automatic switch :
de
en
- GB303456A - Improvements in and relating to swedging rolls :
en
- ES108069A1 - Pure rotation explosion engine. :
en
es
- GB303277A - Improvements in holders for rolls of toilet paper :
en
- CA286029A - Musical instrument selective control means :
en
fr
- US1697116A - Stone-cutting circular saw :
en
- US1697334A - Burner for glass furnaces :
en
- CH129805A - Process for making goods mothproof. :
de
en
- SU7390A1 - Injection barrel for firing a shotgun or bullet from hunting smooth-bore guns :
en
ru
- FR650126A - Train for railway works :
en
fr
- CH130656A - Cutting device, in particular for vegetables. :
de
en
- CH130717A - Salute cannon. :
de
en
- CH129661A - Spring couplings, in particular for chain drives. :
de
en
fr
- CH130050A - Snow chain. :
de
en
- PL9715B1 - How to conserve a tree. :
en
pl
- CH130828A - Automatic electrical warning system for level crossings. :
de
en
- CH130802A - Centrally coin operated trigger mechanism on fully automatic trolleys. :
de
en
- SU7207A1 - Device for receiving and transmitting sound signals :
en
ru
- SU7332A1 - Device for making wavy chambers from tubes :
en
ru
- US1697794A - Exhaust-manifold muffler :
en
- US1697430A - Pump :
en
- US1697561A - Snap-on live-decoy anchor :
en
- CA286133A - Sound control construction :
en
fr
- CH129562A - Closing means for strap and strap closures. :
de
en
- DE470113C - Electrical switch with which the contact is closed or opened magnetically :
de
en
- ES110361A1 - Improvements in electrical heating devices to resistance. :
en
es
- CH129814A - A device that uses a fluid stream to increase the speed of or create another fluid stream. :
en
fr
- CH130846A - Spark plug for internal combustion engines. :
de
en
- BE355698A - Machine for cutting cardboard matches and the like :
en
fr
- CA286054A - Vehicle lamp :
en
fr
- CH130695A - Process for the preparation of diphenylguanidine. :
de
en
- CH129871A - Heels to protect against sliding. :
de
en
- US1697256A - Edge-finishing machine :
en
- AU1193328A - Improvements inthe manufacture of pyroxylin surfaced paper :
en
- CA286135A - Imprinting device :
en
fr
- US1697038A - Dispensing device for towels and the like :
en
- US1697118A - Self-locking coupled screw element :
en
- CA286067A - Laundry marking tag :
en
fr
- CH129830A - Electrically operated floor polisher. :
de
en
- US1697481A - Flush valve :
en
- US1697525A - Onion topper :
en
- AU1364528A - Improvements in and relating tothe separation of solid materials of different specific gravities :
en
- SU7324A1 - Cartridge for mule machines :
en
ru
- US1697580A - Speedometer :
en
- US1697364A - Elevating truck :
en
- PL9624B1 - Machine for digging up potatoes. :
en
pl
- SU7234A1 - Carburetor for internal combustion engines :
en
ru
- DE469979C - Container for electrical connection cables :
de
en
- CH130703A - Artifice containing a charge designed to ignite when it is dropped from an aircraft. :
en
it
- US1696914A - Control apparatus :
en
- US1696979A - Car-coupler-centering device :
en
- US1697536A - mi ley :
en
- CH130788A - Hot water tanks for dental purposes. :
de
en
- CA286071A - Radiator :
en
fr
- DE469991C - Mobile molding machine :
de
en
- US1697190A - Ornamentation of metal surfaces :
en
- US1697355A - Holder for razor blades :
en
- CH129744A - Circuit for multiple tubes. :
de
en
- CH129863A - Grate for placing hot objects. :
de
en
- SU7303A1 - Attachment to a round in a hook machine for guiding hooks :
en
ru
- CH129925A - Calculating machine with counter cart. :
de
en
- DK39670C - Cooling box for Bottled Beer, Mineral Water and other Products packed in tight Containers. :
da
en
- PL9645B1 - A device for keeping the middle buffer couplings in the middle position. :
en
pl
- USD77355S - Design for a valve handle :
en
- CA286144A - Calcium chloride manufacture :
en
fr
- US1697534A - Car-cleaning device :
en
- US1697574A - Rotor adapted to be driven by wind or flowing water :
en
- CA285999A - Sugar composition :
en
fr
- CA286155A - Tire changer :
en
fr
- CH130653A - Locking device for shutters. :
de
en
- CH129680A - Two-stroke internal combustion engine, especially for small and medium outputs. :
de
en
- DE470066C - Switching arrangement to avoid electrodynamic braking of the guided railcar of two railcars traveling in train control :
de
en
- CH130649A - Electric automatic hot water storage tank. :
de
en
- PL9651B1 - The method of obtaining a mixture of alkaloid salts. :
en
pl
- ES110441A1 - Procedure for obtaining water-insoluble azo dyes. :
en
es
- AU1382928A - Improvements relating to watertight boxes or containers :
en
- SU7264A1 - Method and device for coating the protective mass of the inner surface of pipes during their centrifugal casting :
en
ru
- PL9658B3 - Device for the production of liquids forming foam or foam for extinction. :
en
pl
- US1697255A - Stocking :
en
- PL9643B3 - The method of obtaining batics and similar effects on paper. :
en
pl
- US1697148A - Magnetic pyrometer :
en
- US1697305A - Spark arrester :
en
- US1697811A - Appabattys fob :
en
- US1697829A - Variable resistance :
en
- SU7372A1 - Device for holding broken chain bucket elevator :
en
ru
- ES110371A1 - An automatic lifesaver float that can be used in shipwrecks, on beaches and in all cases in which the dangers of the sea are feared and can also be used as recreation or sport in swimming. :
en
es
- FR650118A - Device for mounting and controlling hydraulic turbines on boats of all kinds, providing propulsion in forward and reverse and steering without rudder :
en
fr
- FR650174A - :
fr
- US1696934A - Base for lamp-posts and trolley-wire poles :
en
- US1697064A - Antifriction bearing and separator therefor :
en
- GB303201A - Improvements in or relating to lifting jacks :
en
- GB303257A - A new or improved means for covering metal and other panels :
en
- ES110374A3 - A process for the production of signs or posters with a luminous appearance. :
en
es
- DE470055C - Inking unit for platen printing presses :
de
en
- FR649953A - Elastic blade brake for all vehicles, more particularly applicable to coupled cars :
en
fr
- FR649962A - Deflation warning :
en
fr
- FR650080A - Improvements to vacuum tubes :
en
fr
- FR650088A - Improvements to bicycles :
en
fr
- GB289801A - Improvements in or relating to the removal or elimination of fatty acids, resins, and bitter and mucous substances from oils and fats :
en
- GB303400A - Improvements in or relating to composite rubber-faced surfacing material :
en
- SU7205A1 - Hollow Rubber Forming Machine :
en
ru
- US1696986A - Hot top for molds :
en
- US1697519A - Shingle :
en
- US1696911A - Device for connecting window regulators to windows :
en
- US1697144A - Heat treatment apparatus :
en
- USD77348S - Design fob a flower holder :
en
- CH130690A - Device for vaporizing liquids. :
de
en
- CH130794A - Process for the preparation of 6.8-dioxyquinoline. :
de
en
- US1697432A - Control system :
en
- US1697822A - Braided cover for spark-plug cables :
en
- PL9639B1 - Device for illuminating large surfaces using a reflector. :
en
pl
- US1697466A - Knockdown crate :
en
- US1697738A - Process for the recovery of concentrated acetic acid :
en
- DE469845C - Device for the treatment of wound rayon threads :
de
en
- CH129576A - Method and device for the treatment of gases with contact substances. :
de
en
- CH130013A - Double burner. :
de
en
- CH130660A - Reading stand. :
de
en
- CH129868A - Gaiter. :
en
fr
- CH130840A - Process for the preparation of a salt-like compound of a triarylmethane dye. :
de
en
- DE470024C - Automatic loading device for shaft ovens, especially for gas generators :
de
en
- CH128877A - Mud traps, in particular for automobiles. :
de
en
- CH129903A - Speed regulator device. :
en
fr
- US1697339A - Process of manufacturing electronic devices :
en
- CH130790A - Artificial tooth. :
de
en
- US1697184A - Top grate for gas stoves :
en
- CA286007A - Tile :
en
fr
- CH129874A - Method and apparatus for forming bowls of chocolate. :
de
en
- SU7253A1 - Method and device for regulating the supply of metal in the centrifugal casting of hollow objects :
en
ru
- US1697078A - Storage-battery plate :
en
- CH129772A - Electric signal drive with automatic return movement of the signal wing from the drive position. :
de
en
- CH129855A - Storage device for hemstitch sewing machines. :
de
en
- CH129847A - Artificial silk mixed yarn. :
de
en
- CH129234A - Pulverized liquid fuel fireplace. :
en
fr
- GB303208A - An improved distributor for artificial manure and the like :
en
- PL9700B1 - Braking device for guiding tracked tanks and similar motor vehicles. :
en
pl
- SU7317A1 - Steam dryer for locomobile type boilers :
en
ru
- US1696966A - Bocking-ohaib :
en
- US1696988A - Educational device :
en
- US1697223A - Means for automatically controlling the flow of liquid in pipes :
en
- US1697106A - Manufacture of formaldehyde and other oxidation products of hydr carbons :
en
- US1697178A - Crate-cover clamp :
en
- US1697802A - Illuminated panel :
en
- DE469997C - Silencer for internal combustion engines, consisting of a housing with spiral blades :
de
en
- GB285033A - Improvements in servo-brakes of the centrifugal type :
en
- GB303253A - Improvements in or relating to thermoelectrically-operated devices for the protection of rotary machines :
en
- PL9674B1 - The method of producing originals for printing forms. :
en
pl
- US1697626A - Flying machine :
en
- CH129912A - Attachment for sighting devices of firearms. :
de
en
- US1697275A - Composite product and method of making same :
en
- PL9695B1 - Method and device for casting. :
en
pl
- US1697150A - Planing machine :
en
- US1697410A - bauer :
en
- US1697567A - Folding table :
en
- USRE17178E - Apparatus for vending merchandise :
en
- SU7333A1 - Device for making wavy chambers from tubes :
en
ru
- US1697004A - Automatically-acting spring flap valve :
en
- US1697524A - Incinerator :
en
- US1697301A - Paddle for washing machines :
en
- PL9623B1 - Reduction gear for instruments for tuning radio communications equipment. :
en
pl
- CH129853A - Weft feeling device for weaving looms with several shuttles with automatic change of the cans. :
en
fr
- US1697835A - Base-exchange filter and softener :
en
- CH129690A - Process for preparing agglomerated solid carbon dioxide and device for carrying out this process. :
en
fr
- US1697273A - Carrier block for lumber carriers :
en
- US1697137A - Process for quantitatively halogenating perylene and its derivatives :
en
- CA286027A - Electric lead fastener :
en
fr
- CH130640A - Binder for sheaves, hay, straw and the like. :
de
en
- CH130818A - Holder for attaching bike license plates. :
de
en
- US1697381A - X-ray cassette :
en
- CH130723A - Acoustic membrane fixed in a frame by means of a flexible strip. :
de
en
- CH129592A - Process for the production of a new condensation product. :
de
en
- US1696981A - Positioning device for car couplers :
en
- US1697609A - Polishing of glass surfaces :
en
- PL9635B1 - Cl. 49 e «r Tool for making screws. :
en
pl
- SU7330A1 - Roller for electrical wall wiring :
en
ru
- US1696898A - Condenser transmitter :
en
- US1697141A - Electrical apparatus :
en
- US1697192A - Frequency meter :
en
- US1697222A - Multiple contact bank :
en
- CH129899A - Process for the production of stitching sheets for copy pads. :
de
en
- US1697407A - Sheet-feeding mechanism :
en
- US1697229A - Bathroom construction :
en
- US1697232A - Hose clamp :
en
- US1697747A - Key-duplicating machine :
en
- BE356013A - Devices for recording and reproducing sounds :
en
fr
- US1697198A - Automobile construction :
en
- US1697737A - Textile-material drawing :
en
- GB303237A - Improvements in and relating to greyhound racing tracks :
en
- US1697705A - Battery-cable connecter :
en
- US1697314A - Lubricant connection :
en
- US1697537A - Coin-controlled machine :
en
- US1697832A - Tbical manupactubina cobpobation :
en
- DE470003C - Drive device for caterpillar vehicles :
de
en
- FR650180A - Advanced shoe attachment device :
en
fr
- SU7236A1 - Engine Cylinder Crankcase Coupler :
en
ru
- DE469968C - Process for developing reversal photographic films :
de
en
- DE470052C - Control for Woolfsche compound steam engines :
de
en
- CH130834A - Device for the electrical heating of water. :
de
en
- US1696969A - Cleaning device for measuring cylinders :
en
- PL9626B1 - The shell with a lining, secured against shifting by stamens, attached to its hull. :
en
pl
- SU7366A1 - Fitting to a planer for slitting pipes :
en
ru
- PL9709B1 - Stirrup conveyor. :
en
pl
- US1697105A - Manufacture of oxidation products of hydrocarbons :
en
- US1697191A - Oscillograph galvanometer :
en
- US1697279A - Rotary atomizing burner :
en
- CA286108A - Automobile lock :
en
fr
- FR650047A - Refrigerator improvements :
en
fr
- CH129493A - Hollow brick. :
en
fr
- CH130712A - A device for cameras intended to enable the image to be printed on the sensitive surface immediately after focusing on a frosted surface. :
en
fr
- SU7256A1 - The method of operation of the internal combustion turbine :
en
ru
- DE469739C - Machine for the production of electrical insulating tubes consisting of a paper tube with a sheet metal jacket :
de
en
- DE470006C - Switching device at taps for several types of fuel :
de
en
- PL9659B1 - Furnace for the distillation of combustible materials at low temperature. :
en
pl
- DE470086C - Casting mold for aluminothermic welding of rails in narrow switch or crossing angles :
de
en
- US1696999A - Signature marker for printing presses :
en
- CH130661A - Telephone desk. :
de
en
- CH130787A - Method and device for generating a flowing coolant for dental purposes. :
de
en
- CH129691A - Three-phase winding system suitable for operation with two-phase current. :
de
en
- US1697332A - Alkyl and aralkyl resorcinol carboxylic acids :
en
- US1697586A - Traffic signal for motor vehicles :
en
- US1697812A - Selvage-trimming mechanism :
en
- SU6825A1 - Exhaust pipe for two-hearth furnace forge :
en
ru
- SU7340A1 - Ball ball :
en
ru
- US1697412A - Combined rheostat and switch :
en
- US1697621A - Safety device for boilers :
en
- US1697793A - Seeding machine :
en
- ES110428A1 - Improvements in or relating to shutters for photographic devices. :
en
es
- DE470043C - Deposit device for bottles :
de
en
- FR650111A - Unique and automatic mechanical control system for receiving and transmitting stations. s. f. :
en
fr
- FR650125A - Method of controlling, by irreversible direct transmission, the movements of moving parts moving only in their plane and equipment for the application of this method :
en
fr
- GB303457A - Improvements appertaining to the drawing rollers of spinning, doubling, twisting andlike machines :
en
- USRE17183E - Paper box :
en
- CA286014A - Sulphur recovery :
en
fr
- CA286156A - Inking mechanism for printing presses :
en
fr
- CH128940A - Liquid drainage fitting for pouring stones, taps, washbasins and the like. :
de
en
- CH129908A - Reading box with cube-shaped characters. :
de
en
- CH129968A - Coupling for hose and pipelines. :
de
en
- SU7391A1 - Bearing that allows a slight lateral oscillation during shaft deflection :
en
ru
- US1697022A - John a :
en
- US1697086A - Hollow drill steel :
en
- US1697777A - Spool :
en
- CH129776A - Mixing drum for concrete, mortar, etc. :
de
en
- PL9663B1 - Fire extinguishing device for foam distribution. :
en
pl
- US1697431A - Pump :
en
- CH130764A - Induction machine with multi-axis winding and single-phase mains connection of the primary part. :
de
en
- CH130845A - High pressure piston compressor system. :
de
en
- FR650059A - Process for forming by anodic treatment on the surface of aluminum and its alloys a resistant coating :
en
fr
- FR650072A - Improvements to citric acid manufacturing processes by fermentation :
en
fr
- AU1305228A - Improvements in or relating to clamp or anchor clamp bands usedfor dental purposes :
en
- CA286131A - Metal working machine :
en
fr
- CH130043A - Packaging can. :
de
en
- CA286109A - Automobile lock :
en
fr
- CH129752A - Metal label holder. :
en
fr
- CH129981A - Device for regulating injection engines. :
de
en
- CH129554A - Device that can be used in laundry kettles for generating a liquid cycle and for emptying the kettle. :
de
en
- CH129720A - Welding torch. :
de
en
- CH130829A - Train protection system. :
de
en
- SU7406A1 - Softening machine :
en
ru
- US1697475A - Coke-quenching car :
en
- US1697689A - Process of burning fuel in furnaces :
en
- CA286018A - Carpet cleaning machine :
en
fr
- CH129613A - Ski. :
en
fr
- US1697224A - Sadiron :
en
- USD77370S - Design for a bottle :
en
- US1697161A - Coin-controlled vending machine :
en
- US1697447A - Chuck :
en
- US1697754A - Toasting or cooking apparatus :
en
- GB301049A - Improvements in and relating to rotary cutting tools and process and apparatus for manufacturing such tools :
en
- US1697384A - Toaster or the like :
en
- USD77352S - Design for a combined book end, cigarette dispenser, and lighter :
en
- SU7351A1 - Mechanical remote tube :
en
ru
- US1697380A - Garment :
en
- US1697646A - Support for flexible doors of kitchen cabinets :
en
- CH129318A - Card holder for lying visual files. :
de
en
- US1697529A - Alkali-metal cyanide production :
en
- US1697388A - Red-lead paint :
en
- CH129566A - Reinforced leather insole with tumbled side flaps to support the arch of the foot. :
de
en
- CH129677A - Rotary piston machine. :
de
en
- CH130046A - Tank truck. :
de
en
- PL9646B1 - Flame-water-tube steam boiler. :
en
pl
- SU7297A1 - Double Blade Propeller :
en
ru
- SU7408A1 - Fitting to tanks for oil, fuel oil, etc. liquids :
en
ru
- US1696908A - Paper binder :
en
- US1697321A - Self-contained gas anchor :
en
- AU1097027A - Improvements in or relating to fastenings and hinges for expanding trunks orthe like :
en
- US1697304A - Cutting blade for shears and the like :
en
- US1697554A - Internal-combustion engine :
en
- US1697297A - Cage support for crushers :
en
- USD77365S - Jeanne mitchell :
en
- US1697058A - Calipers :
en
- US1697395A - Vehicle spring-controlling appliance :
en
- SU7326A1 - Mobile service for forest exchanges, warehouses, etc. :
en
ru
- CH129963A - Coil spring. :
de
en
- US1697060A - Underground pole cable terminal :
en
- US1697687A - Oil-burning heater :
en
- CH129618A - Cleaning preparations for firearms. :
de
en
- CH129700A - Rotary switch with axially movable contact pins attached to the resilient contact bridge. :
de
en
- CH129838A - Soap dispenser. :
de
en
- CA286126A - Valve :
en
fr
- CA286177A - Battery cell :
en
fr
- CH129892A - Process for the digestion of raw organic material for papermaking and other applications. :
en
fr
- CH130796A - Process for the production of theobromine. :
de
en
- US1697551A - Rotary steam generator :
en
- CH129462A - Brake control valve. :
en
fr
- SU7346A1 - Without balance switch :
en
ru
- CH129848A - Reel. :
de
en
- CH130713A - Photographing machine. :
de
en
- SU7260A1 - Door lock with two keys :
en
ru
- CH128950A - Brush. :
en
fr
- CA286138A - Rolling window screen construction :
en
fr
- CH130736A - Process for the continuous bright annealing of metal objects in a gas atmosphere with exclusion of air without an insert pot. :
de
en
- AU1092327A - Improvements in or relating to the manufacture of hollow rubber articles :
en
- AU1375728A - Improvements in bootheels :
en
- AU1250728A - Improvements relating to the distillation of coal and similar carbonaceous substances :
en
- AU1220928A - Corrigendum :
en
- CA286016A - Propulsion device :
en
fr
- FR650069A - Image counter for cameras :
en
fr
- FR650077A - Protection device for electric heating of wagons :
en
fr
- CA286110A - Automobile lock :
en
fr
- FR649959A - Improvements to glass tube water level indicators :
en
fr
- FR650051A - Saw sharpening machine :
en
fr
- GB303220A - Improvements in or relating to sheet delivery mechanism of printing machines :
en
- DE470026C - Impeller bearing for measuring devices, especially for water meters :
de
en
- SU7213A1 - The method of obtaining glaze coatings cold :
en
ru
- DE469993C - Device for joining barrel staves on table milling machines :
de
en
- CH129932A - Winding and time-setting mechanism. :
en
fr
- CH129956A - Item such as bracelet, necklace, belt, with clasp. :
en
fr
- DE469954C - Process for the production of separators, diaphragms and filters from porous rubber :
de
en
- DE470093C - Wire spoke wheel for vehicles :
de
en
- FR649952A - Apparatus for waxing textile threads :
en
fr
- FR650074A - Steam generator particularly intended for steam vehicles, such as locomotives, locomobiles, automobiles :
en
fr
- CH130019A - X-ray aperture. :
de
en
- CH130805A - Electrical signal receiver. :
de
en
- ES110380A2 - Projector for the night lighting of the landing fields for airmobiles. :
en
es
- ES110390A1 - A new material for the manufacture of all kinds of shoes and espadrilles. :
en
es
- DE469956C - Two star glass :
de
en
- DE470116C - Vibration damping of the armature of reversing contactors :
de
en
- AU1378028A - Improvements in or relating tothe storage of liquids :
en
- CH130705A - Apparatus for the rapid generation of gaseous water. :
de
en
- CH130849A - Process for the preparation of 2-oxypyridine-5-arseno-3-glycine-4-oxybenzene. :
de
en
- AU1218828A - Porous or cellular plaster :
en
- AU1397528A - Tensioning device for antiskid chains :
en
- US1697601A - Fruit washer :
en
- CH129829A - Pot cleaner. :
de
en
- CH129913A - Mechanical time fuse for artillery shells. :
de
en
- CH130666A - Hand whisk. :
de
en
- FR650178A - Improvements to rubbing bows for electric railways :
en
fr
- CA286066A - Laundry marking tag :
en
fr
- CH130757A - Device on spring drives, with winding shaft, the position of which can be changed in relation to the drive support frame. :
de
en
- US1697189A - Heat-insulating structural element :
en
- GB274445A - Improvements in or relating to means for and a method of regulating internal combustion engines :
en
- GB278734A - Improvements in and relating to chromium plated tools :
en
- GB303340A - Improvements in or relating to forging metals :
en
- ES110333A1 - An automatic regulator of arc lamps. :
en
es
- ES110438A1 - An industrial procedure to obtain directly in the foundry with cores or cores the entrance of the key in the light locks. :
en
es
- DE469973C - Device for the auxiliary drive of a machine-driven drill crane winch :
de
en
- SU7393A1 - Adaptation to the vibration tachometer to record its readings :
en
ru
- CH129896A - Method and device for inserting intaglio inserts into paper webs provided with high pressure. :
de
en
- DE470120C - Connection piece for greenhouse window frame :
de
en
- US1697504A - Method and apparatus for producing sheet glass :
en
- CH130702A - Mouthpiece for extrusion presses. :
de
en
- FR650089A - Automatic lubricator :
en
fr
- PL9664B1 - Instrument for determining the distance of the liquid level from the point above this level. :
en
pl
- PL9687B1 - Method for the production of diazo compounds. :
en
pl
- CH129631A - Electric phonograph. :
de
en
- CH130669A - Hopper with automatic locking device. :
de
en
- CA286011A - Milk fruit flavouring method :
en
fr
- CH129621A - Measuring device. :
de
en
- AU1670728A - Improvements in acoustic films andin their methods of manufacture :
en
- SU7224A1 - Tabbed Frame Set :
en
ru
- SU7344A1 - Method of restoring worn linings for butt rail joints :
en
ru
- US1697166A - Maximum demand meter :
en
- CH129889A - Process for the production of synthetic masses by condensation of phenols with formaldehyde. :
de
en
- ES110442A1 - Toaster machine with electric motor drive. :
en
es
- FR650119A - Improvements to grooved rims :
en
fr
- CH129558A - Belly belt. :
en
fr
- CH130732A - Apparatus for the manufacture of pipes. :
en
fr
- CA286009A - Children's vehicle :
en
fr
- CH129696A - Arrangement to reduce crosstalk in coil lines. :
de
en
- SU7289A1 - Telephone selector :
en
ru
- CH130781A - Gas-filled discharge tube suitable for rectifying alternating currents. :
de
en
- CH130833A - Flying device. :
en
fr
- US1697206A - Dispensing container :
en
- ES110358A1 - A toy consisting of a pedal vehicle for children. :
en
es
- ES110424A3 - A flapper valve pump system for lifting the vintage, shelled or unshelled or any other product. :
en
es
- FR649973A - Slip-ons for suspenders and the like :
en
fr
- FR650181A - Hose clamp :
en
fr
- FR649993A - Method and apparatus for separating mother liquor or filler cooked masses containing crystals :
en
fr
- GB303247A - Improvements relating to shade supporting arrangements for electric lamps :
en
- FR650065A - Improvements to means for preventing the bursting, under the influence of frost, of vessels containing water :
en
fr
- CH130740A - Match pack. :
de
en
- FR650064A - Apparatus for mounting shoes :
en
fr
- GB303309A - Improvements in devices for hanging up daylight reflector signs :
en
- CH130665A - Autoclave cooking pot. :
en
fr
- FR650042A - Process for obtaining ethyl alcohol and molasses and salted foods, from the sweet solutions obtained from the saccharification of lignocelluloses and in particular from the saccharification of the vine shoot :
en
fr
- FR650071A - :
fr
- FR650173A - Machine for dyeing, impregnating, etc., fabrics and comprising a device for reversible control of the fabric web :
en
fr
- GB303232A - Improvements in refrigerators and the like :
en
- FR649992A - Improvements to articulated couplings for pipes :
en
fr
- ES110426A1 - Elastic wheel. :
en
es
- US1697714A - Solder for cast iron and other metals for surfacing them :
en
- FR649968A - Baler applicable in particular for hay, alfalfa and similar products :
en
fr
- SU7245A1 - Rail contact :
en
ru
- ES98588A1 - Improvements in gaviets or davits for boats. :
en
es
- CH129951A - Grinder for slicers. :
de
en
- CH129955A - Process for decorating surfaces. :
de
en
- CH129641A - Electrically windable clock. :
de
en
- CA286142A - Day bed or box lounge construction :
en
fr
- CH129718A - Light filter to prevent glare from headlights. :
de
en
- DE469976C - Schraem rod :
de
en
- FR650020A - Universal Printing Telegraph :
en
fr
- GB303211A - Improvements in or relating to the heating and moistening of boot or shoe parts during boot or shoe manufacture :
en
- PL9697B1 - Radio-electric transmitting system. :
en
pl
- US1697040A - Electrically-controlled apparatus :
en
- US1697607A - Therapeutic-lamp unit :
en
- GB303336A - Improved breeding mark for small animals :
en
- FR650060A - Instrument for administering medicine to animals :
en
fr
- FR650135A - Broom holder :
en
fr
- GB303299A - Rail oiler :
en
- GB303189A - Improvements in or relating to acoustic instruments :
en
- FR650094A - Process intended to increase the emission power of fireworks producing light, gas or smoke without increasing the size of these fireworks before operation :
en
fr
- FR650159A - Nut faucet refinements :
en
fr
- AU1095627A - An improved method of and apparatus for use inthe manufacture of metallic meshing 1 netting and like fabric :
en
- CA286010A - Tie plate :
en
fr
- CH129934A - Device for adjusting a machine for rounding the profile of the teeth of watch wheels. :
en
fr
- CH130668A - Application brushes, in particular for paints, soap foam and the like. :
de
en
- GB303242A - Improvements relating to electric circuit breakers :
en
- SU7389A1 - Safety device to the factory electric :
en
ru
- CH129904A - Film film packaging. :
en
fr
- DE470012C - Process for the production of long-lasting, vitamin-rich pressed juice from plants or parts of plants containing chlorophyll :
de
en
- GB303285A - Mechanism for oiling the rail joints of railroad tracks :
en
- GB303540A - Improvements in or relating to swivel joints :
en
- DE470081C - Self seller for ice cream :
de
en
- US1697338A - Sash construction :
en
- GB303468A - Improvements in or relating to the manufacture of white titanic acid :
en
- FR650023A - Lane change device for carriers :
en
fr
- FR650172A - Advanced pipe seal :
en
fr
- ES110423A1 - Improved lubrication arrangement in the distributions of the star motors. :
en
es
- ES99300A1 - A foldable and transportable trench with folding hanging skirts, on elastic cylinders. :
en
es
- FR650196A - Game of dice :
en
fr
- GB280953A - A walking stick adapted for use as a weighing and measuring instrument :
en
- DE470097C - Gluing press for the production of footwear :
de
en
- PL9629B1 - The method of continuous or intermittent distillation of mineral oils in a vacuum. :
en
pl
- US1697248A - Process of treating wood :
en
- DE469989C - Toothed back plate with anchor bar from one piece :
de
en
- CH129834A - Folding chair. :
en
fr
- GB303279A - Improvements in or relating to trunks, portmanteaux and similar receptacles :
en
- GB286293A - Improvements in method of and apparatus for burning finely divided fuel :
en
- GB303298A - Improvements in sawing machines for tree felling and log cutting :
en
- SU7229A1 - Bearing alloy :
en
ru
- SU7315A1 - A device for measuring the height of layers of liquids of different specific gravity :
en
ru
- US1697509A - Expansible reamer :
en
- US1697042A - Radio receiving system :
en
- US1697629A - Automotive bus :
en
- PL9672B1 - Stawidlo knives at machines for cutting beet heads; :
en
pl
- DE470099C - Abraumfoerderbruecke :
de
en
- SU7318A1 - Rail butt bond :
en
ru
- US1697368A - Dredge rake :
en
- DE470036C - Recording kinematograph with spring drive mechanism :
de
en
- GB303188A - Improvements in power operated typewriting machines :
en
- DE470053C - Depositing device for die setting and line casting machines, in which the dies are lifted individually by a finger into the conveyor device of the deposit and a stop is provided which prevents the lifting of more than one die :
de
en
- DE470136C - Conical shaped explosives cartridge for cavity shooting :
de
en
- GB303321A - Improvements in or relating to low-pressure spraying apparatus :
en
- PL9607B1 - Method and device for transmitting documents by electric route. :
en
pl
- US1697732A - Electrical heating apparatus for liquids :
en
- SU7255A1 - Cylinder for internal combustion engines :
en
ru
- US1697547A - Toy gun :
en
- PL9614B1 - Lead bearing alloys containing silver. :
en
pl
- US1697278A - Angle cock :
en
- US1697652A - Hood catch :
en
- CH129754A - Can with opener. :
de
en
- CH129823A - Device for the supply of secondary air to central heating and other fireplaces. :
en
fr
- DE470104C - Method and device for compression molding of casein masses :
de
en
- DE470204C - Fertilizer spreader with spreading slides moving back and forth in the fertilizer box :
de
en
- FR649985A - Improvements in the production of starch :
en
fr
- CA286084A - Vacuum tube device :
en
fr
- CH129634A - Timepiece exhaust. :
en
fr
- GB303213A - Improvements in or relating to rotary apparatus for stropping and grinding safety razor blades :
en
- GB303323A - Improvements in the manufacture and production of diolefines :
en
- CH128959A - Automatic coil shut-off device on wind machines. :
de
en
- ES107003A1 - Apparatus for signs of bright light letters day and night. :
en
es
- FR650076A - Wire straightening machine :
en
fr
- SU7302A1 - Device for determining the resistance of ship models :
en
ru
- US1697342A - Liquid-level or other fluid-flow regulator :
en
- US1697627A - Air heating and circulating unit :
en
- CA286117A - Cigar filler feed :
en
fr
- CH130044A - Loading and unloading device on trucks. :
de
en
- GB303320A - Improvements in electrical transformers :
en
- FR650030A - Process and apparatus for the manufacture of nitrates, in particular of potassium and sodium :
en
fr
- PL9640B1 - Disinfectants and seed dressings. :
en
pl
- FR650037A - Signaling device for vehicles :
en
fr
- GB303334A - Improvements relating to annealing covers for annealing mild steel sheets and the like :
en
- PL9665B1 - A tin can with a tightly closed lid. :
en
pl
- US1697582A - Display case :
en
- DE470124C - Safety device to prevent wrong dividing on part heads :
de
en
- US1697335A - Sterilizer :
en
- US1697755A - Electric stove :
en
- DE469950C - Double ampoule :
de
en
- DE469975C - Schraemmaschine :
de
en
- DE469984C - Drive device for the sinker or needle disc on circular knitting machines :
de
en
- DE470000C - Luminous advertising sign :
de
en
- FR650187A - Tubular reinforced concrete construction :
en
fr
- US1697320A - Method of and apparatus for preserving ether :
en
- FR650085A - :
fr
- CH130780A - Gas-tight closure of the separating joints of multi-part, metallic high-vacuum vessels with mercury seal. :
de
en
- PL9604B1 - Knife guide on velvet clipping machines. :
en
pl
- US1697341A - Orifice element and system and apparatus utilizing the same :
en
- US1697531A - Combined grizzly and ball mill :
en
- DE469874C - Facility to increase frequency :
de
en
- US1697584A - Fluid-conveyer system :
en
- SU7368A1 - Netting drum dressing device :
en
ru
- CA286130A - Table :
en
fr
- CH130813A - Lifting device for tipping car bodies, loading heavy piece goods and the like. :
de
en
- US1697293A - Sextant :
en
- ES110444A1 - High voltage isolator for electrical applications. :
en
es
- FR650000A - Regulator for arc lamps :
en
fr
- AU1155128A - An improved rotatable measuring drum for measuring and drawing off liquids :
en
- FR650092A - Beard soap box accessory :
en
fr
- ES110392A1 - Machine to clean, refine and soften wool or other textiles. :
en
es
- GB303542A - Improvements connected with water gauge glasses :
en
- US1697277A - Screen :
en
- US1697809A - Ham holder :
en
- US1697650A - System of radiocommunication :
en
- US1697736A - Textile-finishing machine :
en
- USD77353S - Design for a smoker s set :
en
- US1697146A - Rail anchor :
en
- US1697317A - Insulator rack :
en
- ES99907A1 - A special unique key safety lock for railway wagons, sliding doors and also applicable to other uses. :
en
es
- CH129985A - Condenser for refrigeration systems. :
de
en
- ES110385A1 - Improvements in the sound reproduction devices. :
en
es
- US1696982A - Air-circulating device :
en
- ES110325A1 - An improved system for the control of electric motors of traction to direct current. :
en
es
- GB303212A - Improvements in or relating to direction indicators for motor vehicles and the like :
en
- ES110363A3 - Procedure for copying drawings. :
en
es
- FR650007A - Bypass domino for electrical installations :
en
fr
- GB303272A - Improvements in and relating to washers, scrubbers and the like for the treatment ofgravel and like materials :
en
- GB303469A - Improvements in and relating to the manufacture of cyanogen chloride :
en
- GB303293A - Improvements in and relating to combined "rigging" and "plaiting" machines :
en
- GB303404A - Improvements in or relating to pencils :
en
- CH129746A - Signaling system with several signal points connected to a power network. :
de
en
- CH129980A - Explosive engine. :
de
en
- CH130659A - Closing device for glass pots or similar storage vessels. :
de
en
- GR2097B - PERFECTIONS IN ADVERTISING EMBROIDERIES AND SIMILAR. :
el
en
- ES110427A1 - Improvements in or relating to automatic or semiautomatic photographic devices operated by currency. :
en
es
- GB295046A - Improvements in or relating to apparatus for loading and unloading ships in the rain :
en
- FR649970A - Automatic Calcium Carbide Dispenser for Acetylene Generators :
en
fr
- GB290179A - Manufacture of dyestuffs :
en
- GB303219A - Improvements in cam mechanism applicable to knitting machines :
en
- US1697744A - Concrete building construction :
en
- GB303427A - Improvements relating to electric switchgear :
en
- GB303335A - Improvements relating to drawing pins :
en
- DE470095C - Spreading foot for the support of a bicycle rack :
de
en
- GB303541A - Improvements relating to electrical transformers or couplers :
en
- DE470007C - Device for automatically guiding vehicles through a track network :
de
en
- FR649967A - Improvements to variable electrical resistances :
en
fr
- SU7277A1 - Juice diffusion apparatus :
en
ru
- DE470060C - Heart of points and crossings made of solid rails :
de
en
- US1696978A - Headlight :
en
- US1697263A - Process of oxidizing kerosene :
en
- CA286006A - Yarn cheese holder :
en
fr
- US1697081A - Circular-knitting machine :
en
- US1697238A - Variable-resistance device :
en
- PL9698B1 - Radioelectric receiving system. :
en
pl
- SU7202A1 - Internal combustion turbine :
en
ru
- SU7265A1 - Device for filling molds for centrifugal casting of pipes and other hollow objects :
en
ru
- FR650200A - Volumetric and densimetric bathtub :
en
fr
- PL9712B1 - A device for feeding the furnace with combustible dust. :
en
pl
- FR650045A - Bleach remover :
en
fr
- US1697333A - Holdback :
en
- US1697396A - Stringed musical instrument :
en
- US1697797A - Demountable rim :
en
- US1697836A - Power-transmission mechanism :
en
- DE469958C - Button with fastening clip :
de
en
- GB303274A - Improvements in pressure indicators for fluid pressure engines and apparatus :
en
- GB303342A - Improved cloth or fabric :
en
- GB292552A - Controlling gear for centrifugal compressors :
en
- GB303256A - Improvements in fastenings for gates, doors, and the like :
en
- CH129780A - Device on web shutters to automatically prevent the formation of web nests. :
de
en
- US1697511A - Hachine for rolling soles :
en
- PL9630B1 - Concrete block. :
en
pl
- DE470016C - Automatic adjustment device for brakes on railroad cars and. like :
de
en
- FR650154A - Assembly process of the elements of a socket :
en
fr
- FR649971A - Improvements to ovens more particularly to ovens for firing and vitrification of bricks, tiles and ceramic products :
en
fr
- GB301818A - Improvements in or relating to luggage and like holders for motor vehicles :
en
- CH130071A - Process for the preparation of an azo dye. :
de
en
- CH130698A - Process for the production of a new chromium-containing azo dye. :
de
en
- ES110376A1 - A new device for the treatment of liquids. :
en
es
- CH129938A - Steel alloy with high strength at high temperatures. :
de
en
- CH129999A - Device for switching off electrical currents, consisting of a switch and electrical gas discharge tubes connected in parallel to this. :
de
en
- FR650144A - Fragrant necklaces :
en
fr
- US1697201A - Receptacle-filling machine :
en
- US1697283A - Insole-trimming machine :
en
- FR649951A - Speedometer device for motor cars :
en
fr
- US1697405A - Portable electric hand lamp :
en
- USD77349S - Design for a spoon or similar article :
en
- ES110204A1 - A device for the projection and reproduction of the reticulated films that are used for the projection of colors. :
en
es
- SU7382A1 - Valve for oil pipelines :
en
ru
- GB303329A - Improvements relating to sun blinds :
en
- CA286095A - Alcohol production :
en
fr
- SU7225A1 - Adaptation to the planer for cleaning from burrs made by rolling forks :
en
ru
- AU1397728A - Machine for inserting airbags in tires :
en
- PL9617B1 - A signaling device to control the speed of car traffic. :
en
pl
- SU7263A1 - Method and device for centrifugal casting of pipes and other hollow objects in oblique shapes :
en
ru
- USD77351S - Design for a chair leg :
en
- FR650048A - Security to prevent auto theft :
en
fr
- CA286008A - Humidifier :
en
fr
- CH129972A - Rotary valve with tubular passage to close off pipelines for hydropower plants, dams and the like. :
de
en
- AU1128528A - Improvements in plug cocks :
en
- CA286168A - Wind driven power plant :
en
fr
- CH129986A - Cold generator. :
de
en
- AU952527A - Improvements in train control systems :
en
- PL9691B1 - Method of assembling iron structures. :
en
pl
- CH129907A - Device for sharpening pencils and the like. :
de
en
- CH130650A - Process for the manufacture of marble substitutes. :
de
en
- CH129629A - Device for connecting pointers to their drive shaft. :
de
en
- CH129939A - Process for the production of a high quality aluminum alloy. :
de
en
- CH130843A - Process for the preparation of a salt-like compound of a triarylmethane dye. :
de
en
- SU7290A1 - Oven served by Primus or other similar burner :
en
ru
- SU7197A1 - A car with two steering axles :
en
ru
- CA286174A - Screw cap :
en
fr
- CA286022A - Typewriter mechanism :
en
fr
- CA286043A - Grain-drill harrow device :
en
fr
- CA286085A - Vacuum tube device :
en
fr
- CH128715A - Sleeve protection. :
de
en
- CH130768A - Dynamo-electric machine. :
de
en
- US1697025A - Street sign :
en
- CA286052A - Boiler plug :
en
fr
- CH130776A - Circuit for line protection relay for three-phase current. :
de
en
- US1697026A - Process for coloring the surface of wood :
en
- US1697535A - Wrench :
en
- US1697837A - Pastry mixek :
en
- CH129702A - Tiltable mercury switch. :
de
en
- AU1504428A - Elastic insertion piece for sports costumes :
en
- CH129701A - Electrical switchgear that responds to the effects of heat. :
de
en
- CH130783A - Device for the automatic ignition of mercury vapor rectifiers. :
de
en
- US1697838A - Multiplying segmental brake :
en
- CH129333A - Calculator. :
en
fr
- CH129974A - Multi-stage cell compressor. :
de
en
- CA285986A - Carbureter :
en
fr
- BE356027A - Soccer ball envelope :
en
fr
- CH129553A - Machine for moistening and cooling tissue. :
de
en
- US1697693A - Motor sleigh :
en
- US1696904A - Retaining clip for automobile headlight indicators :
en
- US1697552A - Stick seat :
en
- DE487215C - Engaging and disengaging device for an automatically periodically switching gear reversing gear :
de
en
- CH129490A - Thresher. :
en
fr
- PL9678B3 - Hygienic device for washing glasses :
en
pl
- SU7279A1 - Diving apparatus :
en
ru
- US1697008A - Electric switch :
en
- US1696943A - Cane mill :
en
- US1697729A - Cream aerator :
en
- CA286099A - Metal cutter :
en
fr
- CA286148A - Journal box :
en
fr
- PL9671B1 - Self-acting regulating device for excitation of rotary synchronous phase converters. :
en
pl
- USD77360S - Chables jacobs :
en
- CH130726A - Improvement in snap-fastening and winding components in watches. :
en
fr
- CH130803A - Transmission system for duplex traffic. :
de
en
- CA286076A - Hydrolysis of esters :
en
fr
- CH129887A - Process for the treatment of skins of sharks and other fish with dermal denticles. :
en
fr
- US1697179A - Washing machine :
en
- US1697383A - Needle-bar-controlling device for sewing machines :
en
- CH130022A - Device for receiving used dressing material. :
de
en
- CH129809A - Building block with cavities. :
de
en
- US1697080A - Method and apparatus for promoting osmotic absorption :
en
- US1697049A - Fuel-feeding device :
en
- US1697125A - Door-operating mechanism :
en
- US1697477A - Electrical condenser :
en
- US1697691A - Locomotive-booster apparatus :
en
- US1697159A - ieattv :
en
- FR650139A - Power supply and mounting system for electric lamps for automotive headlights and other applications :
en
fr
- GB282741A - Improvements in and relating to electric furnaces :
en
- US1697045A - Buffing mechanism :
en
- US1697237A - Electrical plug :
en
- CA286157A - Electrical switch :
en
fr
- CH130697A - Process for the preparation of 1-amino-3-dimethylamino-2-propanol. :
de
en
- AU1103127A - Improvements in seed collecting :
en
- US1697492A - Safety guard for shutters :
en
- CA286040A - Air compressor :
en
fr
- CH129710A - Circuit to prevent self-excitation of non-network frequency of commutator cascades. :
de
en
- CH130025A - Device to avoid the formation of steam and ice in carbon dioxide lines. :
de
en
- BE355872A - Sensitive paper for making photographic prints having the appearance of pencil or pastel :
en
fr
- GB292993A - Improvements in and relating to electric signal and control systems :
en
- CH130755A - Cylinders on double-acting vertical two-stroke diesel engines with slot flushing and split liner. :
de
en
- US1697530A - Method of producing glycol esters of abietic acid :
en
- US1697428A - Seating table :
en
- US1697522A - Ignition timer :
en
- US1697735A - Cushion vehicle wheel :
en
- USRE17184E - Shock absorber :
en
- CH129404A - Method of manufacturing a material for magnetic cores. :
de
en
- CA286077A - Ester :
en
fr
- CA286152A - Hot top for ingot moulds :
en
fr
- CH129600A - Mandrel for centering the bars of the rolls of composition for printing machines in the cylinders in which this composition must be poured around said bars. :
en
fr
- CH129707A - Method for starting asynchronous machines with line-excited commutator rear machines. :
de
en
- CH129950A - Device for untwisting and loosening braids made of horsehair, seaweed etc. :
de
en
- DE470147C - Automatic control for liquid measuring and dispensing devices :
de
en
- FR650040A - Balance used to measure the density of solid bodies :
en
fr
- FR650162A - Device for opening the lid closing a box :
en
fr
- FR650184A - Improvement in rotating gear pumps :
en
fr
- CH129920A - Method and apparatus for determining the distance of the earth fault in an electrical line. :
de
en
- GB300960A - Improvements in or relating to kneading machines :
en
- SU7258A1 - Internal combustion and heated air turbine :
en
ru
- CA286032A - Hair rinse :
en
fr
- ES110356A2 - A utensil for cooking and roasting. :
en
es
- ES110458A1 - A signal system applicable to road crossings to provide constant directions to vehicles. :
en
es
- CH129615A - Device for tensioning skis. :
de
en
- AU1105727A - Improvements in pressed metal vehicle body :
en
- CH129993A - Self-induction coil for inductive loading of double-talk circuits. :
de
en
- PL9690B1 - Machine for dividing and kneading dough into buns. :
en
pl
- US1696929A - Automatic fuel regulator :
en
- US1697564A - Beam warper :
en
- US1697109A - Manufacture of acetic acid :
en
- CA285995A - Scaffold :
en
fr
- DK39676C - Centrifugal fertilizer spreader. :
da
en
- FR650134A - Improvements to liquid lifting devices :
en
fr
- GB303459A - Improvements in or relating to the manufacture of sulphuric acid :
en
- US1697056A - Lamp :
en
- US1697090A - Straightening machine :
en
- BE355869R - :
fr
- CH129730A - Process for the preparation of a polysulfide ester of an aromatic carboxylic acid. :
de
en
- CH130070A - Process for the preparation of an azo dye. :
de
en
- CA286112A - Automobile lock :
en
fr
- US1697573A - Pressure distillation of hydrocarbon oils :
en
- DE469965C - Swimming apparatus with a screw that is driven by the swimmer's leg and arm movements acting on drive cranks :
de
en
- AU1317428A - Sealed package :
en
- CH130759A - Condensate drain. :
de
en
- US1696972A - Shaft-hanger bearing :
en
- PL9710B3 - A method of producing valuable organic products. :
en
pl
- US1697816A - Carburetor :
en
- PL9693B1 - The method of producing mixed fertilizers. :
en
pl
- SU7331A1 - Water engine :
en
ru
- US1697471A - Automobile top :
en
- CH129415A - Equipment on Bunsen burners to prevent flashbacks. :
de
en
- CH129539A - Device for humidifying and oiling the yarns. :
en
fr
- US1697403A - Hollow furnace wall and brick therefor :
en
- PL9676B1 - Equipment for finishing and drying silk fabrics, especially silk knitwear. :
en
pl
- US1697485A - Roller :
en
- US1697538A - Turntable crane for electrolytic refineries :
en
- US1697676A - Rib rail for cotton gins :
en
- CH130743A - Hollow body intended to be subjected to an internal pressure and method for its manufacture. :
en
fr
- CH129851A - Cross-winding machine with automatically changing winding length. :
de
en
- DE470103C - Conversion elevator :
de
en
- SU7405A1 - The center served by a Primus burner :
en
ru
- US1697079A - Finishing room :
en
- US1697376A - Safety appliance for oil derricks :
en
- US1697722A - Process for recovering barium as barium carbonate from barium silicates :
en
- CH129936A - A method of making an alloy of copper and iron. :
en
fr
- SU12350A1 - Spiral Spring Tester :
en
ru
- SU7407A1 - Mobile kitchen hearth :
en
ru
- US1697352A - Automatic exhaust valve :
en
- US1696941A - Sound-reproducing device :
en
- US1697778A - Remote-control unit for wireless receiving apparatus :
en
- CH129935A - Ring for ruffling pocket watch carrures. :
de
en
- US1697408A - Storm excluder for doors and windows :
en
- US1696902A - Electric switch for automobile signals :
en
- US1696970A - Autographic register :
en
- SU7271A1 - Electric lever switch :
en
ru
- CH129386A - Arrangement for high frequency consumer circuits with changing impedance during operation. :
de
en
- CH129728A - Anal massage device, for the treatment of constipation. :
en
fr
- CA286125A - Lubricating means :
en
fr
- CH129751A - Collapsible box. :
de
en
- CH129891A - Process for the preparation of scatterable nitrophosphates. :
de
en
- DE469934C - Central wall for suction pipes of water turbines :
de
en
- CA286072A - Thermionic tube :
en
fr
- CA286080A - Bending method :
en
fr
- GB303291A - Improvements relating to drop box motions for looms for weaving :
en
- CH129763A - Device making it possible to directly control the shaft of a machine mounted on a motor vehicle while the latter is parked by means of the cardan shaft of said vehicle. :
en
fr
- CH129842A - Process for the production of rayon. :
de
en
- CA286089A - Temperature time control device :
en
fr
- CH130657A - Device for applying liquids to floors. :
de
en
- GB303286A - Improvements in the treatment of fabrics consisting of or containing acetyl silk :
en
- GB303324A - Improvements in or relating to the sheathing of walls or other surfaces :
en
- FR649997A - Control device for pneumatic machine tools :
en
fr
- GB294956A - Improvements in candy pullers :
en
- DE469986C - Circular braiding machine with groups of braided loops in two closed, intersecting gangways :
de
en
- GB303428A - Improvements in milk churns :
en
- US1697557A - Door-securing device :
en
- US1697363A - Baby holder :
en
- GB284663A - Machine for the mechanical production of paper-cups pressed in folds :
en
- ES105974A1 - An apparatus that cancels the circular recoil of the starter handle of the explosion engines. :
en
es
- FR650100A - Process for the preparation of mixed esters and resulting products :
en
fr
- ES110344A1 - Arrangement to fix in hot the folding of the tissues. :
en
es
- SU7310A1 - Solute extraction apparatus using liquid :
en
ru
- US1697211A - Well-drilling machine :
en
- US1697452A - Spring shackle :
en
- US1697631A - Wire-collar machine :
en
- ES110375A1 - A new engine :
en
es
- DE469980C - Fluid resistance for controlling electrical machines or devices :
de
en
- FR650141A - Self-cultivating device for agricultural soil cultivation :
en
fr
- CA286169A - Causticizing process :
en
fr
- GB303815A - An improved extensible draw-leaf table :
en
- PL9666B1 - The method of grooving cylinders used for rolling photographic plates. :
en
pl
- US1697217A - Lubricant fitting :
en
- SU7288A1 - Range finder with two telescopes, the lenses of which are located at the ends of the base :
en
ru
- ES110403A3 - Procedure for obtaining water-swollen organic substances. :
en
es
- FR650043A - Improvements to scales incorporating multiplier levers :
en
fr
- SU7238A1 - Internal combustion turbine :
en
ru
- US1697208A - Thermionic tube transmitter :
en
- FR650084A - Apparatus for measuring the consumption of motor fluid of a generator in relation to the power produced :
en
fr
- FR650026A - Extendable table :
en
fr
- GB303464A - Improvements relating to spring controlled valves :
en
- US1696954A - Tank truck :
en
- US1697219A - Brake-operating means :
en
- CH130731A - Steel alloy for tools. :
de
en
- US1697679A - Combined plow and soil pulverizer :
en
- AU960927A - Improvements in locking means forthe doors of electrically driven elevators :
en
- GB303214A - The electro-deposition of rubber :
en
- GB296439A - Improvements in or relating to composite automobile bodies :
en
- FR650099A - Method and apparatus for carrying out and accelerating catalytic reactions :
en
fr
- US1696980A - Car roof :
en
- US1697266A - Process of cracking and oxidizing oils :
en
- US1697620A - Valve-assembling machine :
en
- US1697712A - Lubricating apparatus :
en
- CH130777A - Fuse base for screw plug. :
de
en
- CH130032A - Circuit arrangement for telephone systems. :
de
en
- CA286041A - Tractor wheel :
en
fr
- DK39674C - Efforts for Tobacco Pipes. :
da
en
- GB287059A - Improvements in and relating to electric relays :
en
- PL9705B1 - Compressed air brake. :
en
pl
- US1697389A - Ventilator :
en
- CH129933A - Winding and time-setting mechanism. :
en
fr
- CH130773A - Device for drawing an alternating current of constant voltage or power from an alternating current network with fluctuating voltage. :
de
en
- BE356059A - :
en
- DK39673C - Device for supplying preheated air to boilers, stoves, ovens or the like. :
da
en
- FR650136A - Steam tube-boiler for the so-called <permanent> waving of natural hair :
en
fr
- GB303268A - Improvements in the catalytic oxidation of organic compounds :
en
- CH129699A - Electric switch. :
de
en
- ES108053A2 - A new system of mattresses, mats, pillows or pillows. :
en
es
- US1697252A - Workholding mechanism for shoe machines :
en
- US1697425A - Holder and closure for open-mouth containers :
en
- US1697795A - Engine-fuel vaporizer :
en
- CH129531A - Process for the production of rayon from rayon. :
de
en
- SU7397A1 - Expansion pool :
en
ru
- FR650081A - Very short wave generators :
en
fr
- GB285790A - Improvements in and relating to suspension devices, particularly adapted for lamps :
en
- SU7377A1 - A device for selecting identical grains for a color raster :
en
ru
- CH129959A - Suspension device on watch straps and the like. :
de
en
- PL9602B1 - A method for producing gas from oil or tar. :
en
pl
- PL9605B1 - Mill with a wind screen. :
en
pl
- DE470106C - Electric horn that closes the contact with compressed air :
de
en
- FR650177A - Improvements in processes for the mechanical dispersion of alkaline earth metal and heavy metal salts of phosphoric and arsenic acids :
en
fr
- US1696998A - Lock :
en
- US1697483A - Purification of crude-carbon tetrachloride :
en
- CH129713A - Arrangement for zero point regulation of the voltage in rectifier systems. :
de
en
- FR650106A - Device for locking the keys in the locks to prevent the opening of the doors :
en
fr
- GB303197A - Improvements in or relating to carpenters' saw-guides and the like :
en
- DE470030C - Elastic connection for the delivery towels on agricultural machinery, especially binding mowers :
de
en
- GB283504A - An arrangement for draining the low pressure blading in steam turbines :
en
- US1697424A - Needle bar :
en
- US1697604A - Davenport bed :
en
- GB303224A - Means for effectively actuating light-sensitive cells during mist or white fog :
en
- CH129666A - Safety coupling for pipe connections and pipe connections. :
de
en
- SU7352A1 - Shock pipes like artillery fire ladies :
en
ru
- US1697330A - Priming cup :
en
- FR649996A - Improvements to machines for manufacturing metal tubes and other tubular metal articles :
en
fr
- DE469970C - Device for filling bottles :
de
en
- DE470134C - Method for sharpening grooved rolls :
de
en
- US1697111A - 6-amino-5-acenaphthenecarboxylic acid and process of making same :
en
- CH130062A - Circuit for diesel-electric traction vehicles. :
de
en
- DE470075C - Pressure device for compressed air sand spinner :
de
en
- SU7307A1 - Fixture for simultaneous writing through multiple-copy carbon copy paper :
en
ru
- CH129361A - Process allowing to make indelible and not tampering with a sign, writing or illustration and object obtained with said process. :
en
it
- CH129684A - Silencers on explosion engines. :
de
en
- CH130821A - Axle bearings for railway vehicles. :
de
en
- CA285994A - Vehicle wheel :
en
fr
- SU7237A1 - Folder for fabric :
en
ru
- CA286004A - Tie pressing form :
en
fr
- CH129436A - System for remote display of measured variables. :
de
en
- US1697129A - Heat-treatment furnace :
en
- FR650070A - Improvements to glass feeding machines :
en
fr
- CH129695A - Device for compounding an alternating current transmission line. :
de
en
- US1697365A - Candy-mixing machine :
en
- US1697549A - High-pressure gas burner :
en
- PL9601B1 - The method of producing asphalt and reinforced cement pipes. :
en
pl
- US1697124A - Pressing machine :
en
- US1697303A - Upholstered furniture :
en
- US1697231A - Combination packing and display container :
en
- US1697326A - Measuring and shaping device for covers and backs for books :
en
- AU1479828A - Vents for electric battery cells :
en
- CA286025A - Hollow steel and shaft :
en
fr
- US1697012A - Rolling mill :
en
- US1697165A - Vacuum-tight seal :
en
- PL9642B1 - How to use the astringent action of asides. :
en
pl
- US1697370A - Magneto generator :
en
- US1697752A - Sheet-feeding mechanism :
en
- US1697295A - Esters of hydrogenated aromatic alcohols :
en
- CA286024A - Coffee urn :
en
fr
- CH129835A - Mobile table. :
de
en
- PL9612B1 - A method of producing very porous lead aggregates. :
en
pl
- PL9656B3 - Mechanical washing machine. :
en
pl
- US1697246A - Vehicle-spring-controlling appliance :
en
- US1697514A - Truck for railway vehicles :
en
- CH130068A - Device to prevent the crossing of stop signals for railway trains. :
de
en
- CH130710A - Mold holder with adjustable casting slot for line casting machines. :
de
en
- CH129516A - Floor polishing device adaptable to a dust vacuum cleaner. :
en
fr
- CH129807A - Reinforced concrete ceiling with hollow stones. :
de
en
- SU7268A1 - Device for loading gas generators with simultaneous leveling of fuel in the mine :
en
ru
- CH130847A - Transformation machine for powering electric traction motors divided into two groups, using a constant voltage direct current network. :
en
fr
- AU1314228A - Process of manufacturing cereal meals andthe product thereby produced :
en
- CA286176A - Method of supporting, constructing and repairing furnace roofs :
en
fr
- CH129574A - Filter for viscous liquids. :
en
fr
- CH130654A - Method and device for processing crushed, bituminous raw material. :
de
en
- SU7403A1 - Method of making molded articles from synthetic resins :
en
ru
- US1697518A - Antispin mechanism and rebound check :
en
- US1697675A - Liquid measuring and dispensing apparatus :
en
- US1697442A - Sanding wheel :
en
- AU1368428A - An improved method of and apparatus for use in the manufacture of metallic meshing netting and like fabric :
en
- CA286165A - Car cleaner and lubricator :
en
fr
- CH130733A - Rotary cutting tool and method and apparatus for making the same. :
de
en
- CH129330A - Apparatus for measuring the hardness of metals. :
en
fr
- US1697506A - Variable condenser :
en
- SU7198A1 - Control hours :
en
ru
- SU7325A1 - Wind engine :
en
ru
- GB303216A - Improvements relating to tracks for dog racing and the like :
en
- CH130729A - Electrically wound watch movement. :
en
fr
- DE470034C - Coupling, especially for flexible or flexible pressure lines :
de
en
- ES110343A1 - Improvements in the dryers. :
en
es
- US1696942A - Railway car :
en
- US1697343A - Liquid-relief apparatus and method :
en
- US1697455A - Recorder :
en
- GB303205A - Protective compositions for lining metal moulds :
en
- GB303288A - Improvements in caps for head-wear :
en
- US1697107A - Primary disazo dyes derived from diamino carbazoles and arylimino compounds :
en
- CA286063A - Planter :
en
fr
- CH129584A - Process for the preparation of 2-oxy-pyridine-5-arsic acid. :
de
en
- CH129669A - Device for actuating gate valves for pipelines with an end plate movable in the end body. :
de
en
- CH129727A - Device for curing diseases of the nasal mucous membranes. :
de
en
- AU1110028A - Improvements in photographic apparatus :
en
- ES100116A1 - A device to protect cigars or cigarettes and prevent fire or ash from staining or burning. :
en
es
- ES110378A1 - An improvement in cotton and artificial silk fabrics. :
en
es
- PL9707B1 - The method of making floating boxes. :
en
pl
- SU7244A1 - Device for inserting coupling cones for pipes manufactured by centrifugal-foundry method :
en
ru
- US1697449A - Light-therapy appliance :
en
- US1697810A - Nail and the like and method of making the same :
en
- FR650078A - Improvements to the zinc ore concretion process :
en
fr
- US1697779A - Rudder for ships :
en
- CA285998A - Window ventilator :
en
fr
- GB301895A - Improvements relating to rifle attachments for firing miniature ammunition :
en
- SU7381A1 - Device for monitoring the correctness of the locomotive cart relative to its frame :
en
ru
- USD77382S - Design for a plate or similar article :
en
- PL9618B1 - The method of making preparations that work against rickets. :
en
pl
- US1697641A - Sectional stand :
en
- SU7222A1 - Device for making cylindrical hollow bodies :
en
ru
- US1697001A - Dishwashing apparatus :
en
- GB303259A - Improvements in or relating to methods of and apparatus for starting squirrel cage motors :
en
- US1697686A - Cigar lighter :
en
- GB303265A - Improvements in or relating to gyroscopic compasses :
en
- DE470038C - Process for the production of pictures or inscriptions on blackened metal objects :
de
en
- DE470123C - Device for releasing steam with several valves that open one after the other :
de
en
- FR649995A - Improvement of toys with mechanical or electric motors running on rails :
en
fr
- CA286017A - Oil can :
en
fr
- CH129387A - Chain isolator. :
en
it
- US1697188A - Electric-furnace construction :
en
- US1697441A - Machine for treating chocolate masses or other materials :
en
- US1697655A - Means for producing colored-light effects :
en
- US1697841A - Auto signaling mechanism :
en
- CA286033A - Packing :
en
fr
- FR649976A - Process for the manufacture of catalysts for the hydrogenation of organic substances and their application to the hydrogenation of said substances, in particular to the hydrogenation of the products of the distillation of coal and petroleum :
en
fr
- FR650018A - Folding coat rack :
en
fr
- GB303238A - Improvements in or relating to valves :
en
- FR650039A - Improvements in photoelectric devices :
en
fr
- CA286124A - Match book :
en
fr
- US1697309A - Circuit interrupter :
en
- DE470025C - Detachable device for lifting and moving sick animals :
de
en
- FR649972A - Improvements in the manufacture of inlaid coated fabrics for floors :
en
fr
- GB303243A - New basic and acid dyes of the rhodamine type :
en
- GB293881A - Improvements in counting apparatus :
en
- SU7215A1 - Igniter composition for blasting cartridges :
en
ru
- FR650127A - Reinforced cement plinth with extendable device for wooden post bases :
en
fr
- US1696918A - Concentrating table :
en
- ES110348A1 - Improvements in scales and scales. :
en
es
- US1697596A - Dry-cell sealing device :
en
- US1697724A - Safety device for window sashes :
en
- DE470121C - Sealing device for bearings :
de
en
- GB291417A - Improvements in and relating to fluid heaters :
en
- GB303398A - Improvements in wardrobe cases :
en
- US1697171A - Circuit interrupter :
en
- SU7334A1 - The device that controls the opening of the door :
en
ru
- AU1107527A - Improvements in or relating to discharge tubes :
en
- CH129784A - Process for the preparation of an ammonium compound of a halogenated aromatic amine. :
de
en
- CH129622A - Safety device on liquid measuring devices. :
de
en
- DE470047C - Pen-like drawing device :
de
en
- US1697072A - Apparatus for measuring volumetrically granular powdered material :
en
- FR650079A - Improvements to thermionic amplifiers and their circuit arrangements :
en
fr
- CH129994A - Electric cable. :
en
fr
- SU7400A1 - Vetrosilov installation :
en
ru
- US1697516A - Packing for valves :
en
- SU7365A1 - Combustion sprayer for internal combustion engines :
en
ru
- CH129808A - Framework from intersecting board-shaped building elements. :
de
en
- DK39661C - Car headlights. :
da
en
- GB303462A - Improved electric combined control switches for automobile lighting, signalling and horn sounding :
en
- DE470119C - Device for determining the so-called breaking point of asphalt, asphalt products, bitumen and the like. like :
de
en
- US1697010A - Flat-wash folder :
en
- US1697289A - Garden rake :
en
- US1697694A - Jack attachment for automobiles :
en
- CH130722A - Device on motor meters to display the effective current strength respectively. the current performance. :
de
en
- SU7350A1 - Flexible shaft making machine :
en
ru
- US1697348A - Adjustable cover plate for electric wall boxes :
en
- US1697372A - Machine :
en
- US1697226A - Mechanical motor :
en
- US1697606A - Therapeutic-lamp element and method of making same :
en
- US1696937A - Top construction :
en
- CH128847A - Process for the production of electrodes which are to be used unfired in the furnace. :
de
en
- CA286045A - Twine holder :
en
fr
- US1697791A - Brake :
en
- US1697059A - Last :
en
- CH129742A - Circuit arrangement for selector switch. :
de
en
- DK39664C - Double-sided Cuff for Men's Shirts, Blouses, etc. :
da
en
- PL9680B1 - Method and device for burning flammable dust. :
en
pl
- US1697299A - Multistage pump :
en
- US1697673A - Paper-folding device :
en
- ES110350A1 - A device applicable to shop windows and showcases that allows to open and close the windows from the outside, running parallel. :
en
es
- GB303302A - Improvements in and relating to the drawing apparatus of cotton spinning machines :
en
- CH129683A - Spark plug. :
de
en
- SU7233A1 - Mustard Machine :
en
ru
- US1697128A - Assembler-chute buffer :
en
- US1697160A - Sand thrower for foundries :
en
- US1697556A - Drying method and apparatus :
en
- CH129782A - Process for the preparation of 1,4-dianilido-5.8-dioxyanthraquinone. :
de
en
- CH129826A - Combustion chamber for pulverized coal firing. :
de
en
- SU7239A1 - Method of sticking the plug-in teeth of the rotor of electrical machines :
en
ru
- USRE17177E - Garment carton :
en
- CH129977A - Process for emptying water turbines and pumps, the impeller of which is at least partially immersed in the underwater level. :
de
en
- US1696899A - Cement :
en
- US1697487A - Centrifugal pump :
en
- US1697510A - Vending machine :
en
- SU7323A1 - Automatic fire extinguishing device for film projectors :
en
ru
- US1697194A - Method of color photography :
en
- US1697640A - Roll mounting :
en
- US1697070A - Floor :
en
- US1697766A - Dry-cleaning apparatus :
en
- CH129820A - Room door lock. :
de
en
- US1697028A - Center bearing :
en
- US1697663A - Closet seat :
en
- CH129953A - Explosive fork. :
de
en
- US1697122A - Polyazo dyes derived from tetrazotized halogenated 4.4'-diaminodiphenyl-methanes :
en
- USRE17176E - Cowcrete-pavement-b imtshino machine :
en
- CA286162A - Window lock :
en
fr
- CH129944A - Device for withdrawing fluids from pressure lines without releasing the pressure. :
de
en
- CH129717A - Inductor element for electric induction furnaces. :
en
fr
- CH130638A - Mold for casting sleeves around the ends of pipes to be joined together. :
de
en
- CH129651A - Manufacturing process for parts obtained on an automatic lathe. :
en
fr
- CH129681A - Piston cooling device, in particular for internal combustion engines. :
de
en
- CH129990A - Arrangement for the automatic control of asynchronous machines with a commutator rear machine depending on the operating status of the asynchronous machine. :
de
en
- CA286056A - Cutter :
en
fr
- US1697288A - Vending game apparatus :
en
- US1697592A - Level and plumb :
en
- AU1354028A - Improvements in or relating to gun-mountings lor aircraft :
en
- CH129263A - Roller device with combs with fins for straight knitting machines. :
en
it
- CH129575A - Process for the production of acid structures. :
de
en
- CH130696A - Process for the preparation of a benzanthrone carboxylic acid. :
de
en
- CH130839A - Process for the preparation of a salt-like compound of a triarylmethane dye. :
de
en
- SU7291A1 - Core lock with spring cylindrical zugaltami :
en
ru
- US1697544A - Plowshield :
en
- GB299473A - Process for the oxidation of leuco compounds of the triaryl methane series :
en
- DE470063C - Soft with a springy tongue :
de
en
- CH128713A - Sliding double cuff. :
de
en
- CH130643A - Sun protection device that adjusts automatically. :
de
en
- DE388531C - Method for providing germ-retaining filter plates :
de
en
- CH130694A - Process for the production of pure clay. :
de
en
- DE469995C - Inclination scale with several inclination pendulums in different weighing ranges :
de
en
- CA286012A - Combined powdered fuel and grate furnace :
en
fr
- US1697760A - Wall construction :
en
- PL9625B1 - Iron, wavy stockade board. :
en
pl
- US1697272A - Power-actuated door-operating device :
en
- US1697353A - Battery cap :
en
- CH129694A - Device for controlling a converter with an asynchronous character for coupling two alternating current networks, each fed by special generators. :
de
en
- CH129791A - Process for the production of a new azo dye. :
de
en
- DE470118C - Metal cleaning products :
de
en
- CH129676A - Compressor for gas. :
en
fr
- CH129832A - Transportable backrest for bench. :
en
fr
- US1696971A - Lubricating device :
en
- US1697182A - Design and method of molding the same :
en
- US1697270A - Garter :
en
- US1697817A - Punching and riveting press :
en
- US1697354A - Wall wirer :
en
- US1697706A - Bag packing and sewing machine :
en
- CH129877A - Process for preparing pure alumina. :
en
fr
- US1696909A - Combination abdominal supporter and girdle :
en
- US1697055A - Sanitary milk-bottle rack :
en
- US1697311A - Combination boom, bucket, and spout distributing apparatus :
en
- GB303252A - Daylight signs :
en
- US1697052A - Disintegrating machine :
en
- US1697602A - Wgene r :
en
- US1697730A - Controlling device for power transmission for vehicles traveling upon tracks :
en
- SU7220A1 - Wood copy machine :
en
ru
- US1697367A - Household sifter :
en
- US1697771A - Anode for the electrolysis of copper solutions :
en
- CH129435A - Fire alarm device. :
de
en
- DE469943C - Device for establishing an artificial zero point for connecting extinguishing coils to three-phase networks :
de
en
- FR650143A - Process for the production of papers, plates and films sensitive to iron salts in direct association with gelatin :
en
fr
- AU1098327A - Improvements in or relating to the shaping of wood heels and the like :
en
- AU1100827A - Improvements inthe manufacture of brushes :
en
- SU7212A1 - Two stroke internal combustion engine :
en
ru
- US1697645A - Harness for reed-weaving looms :
en
- CH129489A - Process for the preparation of a solvent for medicaments which are insoluble and sparingly soluble in water. :
de
en
- US1697037A - Ball joint :
en
- CH129843A - Scratch fittings. :
de
en
- CH130778A - Adjustable inductance. :
de
en
- US1697117A - Fender vise :
en
- US1697221A - Switch-bank contact :
en
- US1697490A - Knitting machine :
en
- US1697411A - Direction indicator for motor vehicles :
en
- US1697496A - Bumper :
en
- US1697624A - Automatic train-control apparatus :
en
- AU1378628A - Improvements in or relating to domestic hotwater supply systems :
en
- SU7259A1 - A safety device to prevent the occurrence of a dangerous-high angle of an airplane meeting, using an auxiliary aileron that is rotatably mounted on the axis, automatically installing a steering gear, etc., under pressure from the oncoming flow. surface :
en
ru
- SU7320A1 - Device for stopping the train from the track :
en
ru
- PL9647B1 - Chisel for deep holes. :
en
pl
- US1697325A - Diathermy method and apparatus :
en
- DE469964C - Torch in the shape of a club with an electric lamp :
de
en
- US1696961A - Capping machine :
en
- US1697720A - Gear :
en
- CH130827A - Emergency brake on rail vehicles. :
de
en
- DE469978C - Catenary drag switch for overhead trams :
de
en
- CH130779A - Process for the production of electrodes provided with an oxide layer and conducting the electric current in only one direction. :
de
en
- US1697560A - Sleeve-valve-actuating mechanism :
en
- CA286048A - Sulfite liquor production :
en
fr
- CH130664A - Hot water bottle composed of two metal shells. :
de
en
- AU1103927A - Improvements in piston rings :
en
- US1697253A - Transmission gear :
en
- US1697356A - Apparatus for handling mine cars :
en
- US1697460A - Vulcanizer :
en
- ES110421A1 - A system for cooling the gases of heavy fuel oils intended for feeding the engines of trucks, motor tractors and other mobile installations. :
en
es
- GB303401A - Improvements in or relating to the manufacture of artificial dentures :
en
- SU7293A1 - Room stove :
en
ru
- US1697205A - Eye-testing device :
en
- US1697454A - Drier :
en
- CH129638A - Bearing for watch movements. :
en
fr
- CH129858A - Process for reducing the bleeding of the colors and for protecting the color when washing dyed textiles. :
de
en
- US1697152A - Railway frog :
en
- FR650190A - Improvements to separators :
en
fr
- US1697482A - Well apparatus :
en
- US1697707A - Compound regulated mute :
en
- GB303327A - Improvements in change-speed devices for bicycles and the like :
en
- CH129639A - Watch case in the shape of a pendant. :
de
en
- CH130808A - Indicator. :
de
en
- FR650028A - Improvements to lane changes for carriers :
en
fr
- FR650138A - Mixed device, continuous and discontinuous, intended for roughing crude benzols :
en
fr
- ES110347A1 - Improvements in the scales. :
en
es
- FR650058A - Device to avoid mixing of fluids in tube bundle heat exchangers :
en
fr
- FR650082A - Correction device applicable to compensators intended for devices using a transmission by gas under pressure or under vacuum :
en
fr
- CH129550A - Process for producing a stocking knitted in the shape of a leg. :
de
en
- SU7226A1 - Furnace installation with vertical cameras :
en
ru
- US1697068A - Manufacture of irregular-shaped objects :
en
- US1697615A - Cigar-lighter tip :
en
- FR650167A - :
fr
- CA286070A - Wrapping machinery :
en
fr
- ES110365A1 - Improvements in the result indicator devices called totalizers used to calculate bets in horse races and other sports in which bets are crossed. :
en
es
- US1697520A - Umbrella :
en
- US1697030A - Ophthalmic lens :
en
- US1697786A - Pump-counterbalancing means :
en
- PL9683B1 - The method of obtaining tar-free roofing felt. :
en
pl
- US1697110A - Safety device for centrifugal machine baskets and spindles :
en
- US1697374A - Loose-leaf binder :
en
- US1697647A - Cotton condenser :
en
- DE470033C - Heat converter system for steam power plants with fluctuating power requirements :
de
en
- US1697595A - Friction clutch :
en
- USRE17186E - Poration :
en
- PL9654B1 - Method for the preparation of thymol, its isomers and derivatives and the related hydrogenation products. :
en
pl
- US1696901A - Musical instructing and directing equipment :
en
- AU1388928A - Improvements in and relating to multi-pressure boiler installations :
en
- CH130754A - Device on internal combustion engines with a carburetor for feeding the fuel to the carburetor. :
de
en
- US1697394A - Vehicle spring-controlling appliance :
en
- GB303533A - Improved building structure formed of gypsum units :
en
- CH129544A - Electric chain breaker operated by the smooth blades. :
en
fr
- CH129714A - Device for switching off X-ray machines in the event of an impermissible increase in the current strength. :
de
en
- GB303222A - Electric furnaces for heat treatment and forging :
en
- US1697716A - Bottle closure :
en
- US1697099A - Motor chassis :
en
- US1697390A - Process of speeding chemical reactions :
en
- US1697780A - Process for manufacturing incandescent lamps :
en
- US1697823A - Machine for finishing gear teeth :
en
- US1696968A - Automatic optical projection apparatus :
en
- US1697100A - Vania :
en
- USRE17179E - Pbintino fobm and method of producing same :
en
- FR650191A - Trimmed rudder :
en
fr
- GB273757A - Improvements in the manufacture and production of aqueous "solutions" of organic compounds insoluble in water :
en
- DE469922C - Filler for heat storage :
de
en
- DE469977C - Process for the operation of opencast mines, especially for lignite :
de
en
- ES110415A1 - A procedure and arrangement to change the coils in the textile preparation machines. :
en
es
- GB303337A - Knee-control mechanisms for electric sewing machine cabinets :
en
- PL9621B1 - Hand and rifle grenade. :
en
pl
- PL9637B1 - Gas stove for bathing use. :
en
pl
- GB303233A - Improvements in and relating to grain sorting machines :
en
- DE469916C - Coal bag press :
de
en
- CH129564A - Method of manufacturing a shoe and shoe obtained by this method. :
en
fr
- US1697366A - Card case :
en
- CA286073A - Paper moisture determining means :
en
fr
- CH129055A - Bright annealing furnace working with protective gas. :
de
en
- US1696996A - Steel barrel :
en
- US1697115A - Self-feeding electrically-heated water boiler :
en
- US1697140A - Signaling mechanism :
en
- US1697472A - Steam table :
en
- US1696947A - Receptacle :
en
- AU1015227A - Improvements in apparatus and method for locating underground water, mineral oil and ore bodies :
en
- ES110453A1 - Top pores to cover all kinds of wood. :
en
es
- FR650112A - Device to prevent the bursting of tires :
en
fr
- FR649961A - Apparatus for the diffusion and mixing of anesthetic gases and vapors :
en
fr
- US1697065A - Elastic-connection regulator :
en
- US1696912A - Spring ring :
en
- US1697269A - Garter :
en
- US1696985A - Hydraulic brake :
en
- ES109562A1 - A neck or other piece of white clothes. :
en
es
- PL9686B1 - Rig for deep rope or core drilling: :
en
pl
- SU7336A1 - Device for actuating the carriage of the writing machine :
en
ru
- US1696967A - Oil-well power mechanism :
en
- CA286103A - Vulcanization accelerator :
en
fr
- CA286120A - Stock waterer :
en
fr
- CH129743A - Self-connecting telephone wall station. :
de
en
- CH129882A - Process for the preparation of 4- (3'.4'-iodomethoxyphenoxy) -3.5-diiodo-1-benzonitrile. :
de
en
- CH130842A - Process for the preparation of a salt-like compound of a triarylmethane dye. :
de
en
- BE356221A - Process for manufacturing esters of polyvalent alcohols and their derivatives :
en
fr
- US1697271A - Garter :
en
- US1697728A - Automatic railroad-crossing gate and signal :
en
- PL9648B1 - :
en
pl
- US1697532A - Pipe machine :
en
- PL9677B1 - KL jfa 1 al. A device for hanging garments and for simultaneously taking out and keeping the trousers in a smooth condition. :
en
pl
- SU7284A1 - Electric meter with rotating field :
en
ru
- CH129833A - Spring upholstery for mattresses, car seats and the like. :
de
en
- SU7209A1 - Method of enrichment of ores by floating (flotation) :
en
ru
- SU7276A1 - Trolley with a trough-shaped body :
en
ru
- US1697039A - Mounting for thermionic tubes :
en
- US1697623A - Telephone system :
en
- US1697761A - Waxing machine :
en
- PL9699B1 - A method of making a caisson or well and lowering them into the water and to the bottom. :
en
pl
- US1696964A - Transformer device :
en
- US1697774A - Method of controlling floating logs and the like :
en
- AU1137728A - Improved button grip for employment upon braces :
en
- CH129890A - Process for the production of a fertilizer. :
de
en
- US1697323A - Adjustable electromagnetic unit :
en
- DE469938C - Toy orchestrion :
de
en
- US1696916A - Blow-torch mounting :
en
- US1697614A - new yoek :
en
- CH129561A - Closure for clothing. :
de
en
- GB303206A - Improvements in or relating to methods of operating blast furnaces :
en
- GB303333A - Motor ship propelled by paddles :
en
- GB303437A - Improvements relating to corks for bottles and like containers :
en
- DE469988C - Apparatus for feeding weft threads in tull and lace machines using thread guide carriages which lead the weft threads and can be moved below the crest :
de
en
- DE469994C - Injection molding machine :
de
en
- AU1429228A - Seals for metal tank rectifiers and the like :
en
- US1697683A - Interlocking floor strip :
en
- US1697775A - Cultivator :
en
- SU7380A1 - The method of making files :
en
ru
- US1697254A - Liquid-fuel burner :
en
- CH129444A - Device for connecting the axles and the chassis of a vehicle. :
en
fr
- FR650073A - Automatic progressive clutch :
en
fr
- GB303255A - Improvements in machines for coating web materials :
en
- GB303306A - Improvements in and relating to bracket or arm-seats for poles :
en
- CA286167A - Electric heater :
en
fr
- CA286064A - Automobile signal :
en
fr
- CA286091A - Styrol production :
en
fr
- CH129675A - Device for attaching lifting devices to car axles. :
de
en
- CH129648A - Welding process of parts in the same metal. :
en
fr
- CH130745A - Hydraulic lifting device. :
de
en
- US1697559A - Folding table :
en
- USD77373S - Design for a faucet :
en
- PL9673B1 - Suspended riddle robotic device for sorting any granular material. :
en
pl
- US1697024A - Electric toaster :
en
- US1697450A - Therapeutic lamp :
en
- CA286128A - Brake mechanism :
en
fr
- SU7240A1 - Fixture for reporting a jerky movie :
en
ru
- SU7399A1 - Hydraulic coupling clutch :
en
ru
- US1696956A - Refrigerator :
en
- US1697257A - Device for reducing the skin and wave resistance of moving boats :
en
- US1697568A - System for simultaneously regulating prime movers and generators :
en
- US1697571A - Sewing-machine presser foot :
en
- US1697054A - Apparatus employing gasified liquid fuel :
en
- US1697418A - Electrical apparatus :
en
- CA286139A - Grinding machine :
en
fr
- DE470044C - Centering device for the head end of bottles in cleaning machines :
de
en
- GB303225A - Improved electric junction box and switch :
en
- US1697218A - Nipple :
en
- DE469990C - Arch support with cork underlay :
de
en
- GB303195A - Improvements in means for interlocking doors or lids of chambers or boxes applicablefor enclosing electric switchgear and other apparatus :
en
- GB303202A - Improvements in or relating to matrix-setting and type-line casting machines :
en
- CH129857A - Ball holder. :
de
en
- CH130689A - Insole. :
de
en
- US1697102A - Ear guard :
en
- CA286158A - Time recording apparatus :
en
fr
- CH130782A - Capacitor. :
en
fr
- CA286001A - Roofing :
en
fr
- CH129798A - Method for the preparation of a sedative and sleeping aid. :
de
en
- CH128828A - Electric machine with radial air ducts. :
de
en
- FR649965A - Method of manufacturing vehicle wheels :
en
fr
- PL9641B1 - Machine for the production of glass items. :
en
pl
- SU7227A1 - A device for taking photographic or cinematographic photographs of two or more partial scenes as one whole picture. :
en
ru
- US1697315A - Simplified double-exposure method :
en
- USD77376S - Johannes b :
en
- CA286003A - Track frame for tractors :
en
fr
- ES110402A3 - A procedure to isolate liquids against the fixation of gases. :
en
es
- US1697458A - Shuttle :
en
- US1697526A - Child's scooter :
en
- US1697782A - Work holder for cylinder-grinding machines :
en
- CH129984A - Condensate drain. :
de
en
- CH129672A - Combined reducing and safety valve. :
de
en
- CH129729A - Method of making a remedy for leucorrhea. :
de
en
- US1697651A - Drier :
en
- US1697820A - Shaft-treating apparatus :
en
- US1696975A - Process for preparing fertilizer :
en
- US1697000A - Stooking machine :
en
- US1697443A - Electric car heater :
en
- US1697682A - Piston pump for corrosive liquids :
en
- CH130724A - Procedure for regulating the volume when playing phonograms. :
de
en
- GB303314A - Improvements in and relating to methods of manufacturing screen guards and similar devices :
en
- CH130817A - Protective insert for the tires of motor vehicles and bicycles. :
de
en
- CH130679A - Device used to present individually, in the order of their succession, the threads of a series of juxtaposed threads forming a web. :
en
fr
- CA286172A - Pulverizing mechanism :
en
fr
- CH129614A - Ski repair kit. :
de
en
- AU1232828A - Method and means for pasting battery plates :
en
- CH129654A - Safety razor. :
de
en
- CH129725A - Device, in particular for massage purposes. :
de
en
- BE355866A - :
en
fr
- CH130686A - Double collar with holder for self-tie ties. :
de
en
- CH129617A - Ski binding. :
de
en
- CH130801A - Cash register. :
de
en
- US1697312A - Food product and method of making same :
en
- USD77356S - Design for a vanity tbay :
en
- AU1094727A - Improvements in thermally operated safety cutouts :
en
- CH129768A - Shunting vehicles. :
de
en
- ES110449A3 - Improvements in announcing devices. :
en
es
- BE356239A - :
en
fr
- CH130701A - Method of making a polishing agent. :
de
en
- CH129964A - Nut lock. :
de
en
- DE470076C - Edging for fabric mats, especially for coconut mats :
de
en
- ES99775A1 - A device or apparatus for converting atmospheric electricity into dynamic current. :
en
es
- CA286031A - Hair rinse :
en
fr
- GB303248A - Improvements in automatic weft replenishing looms :
en
- ES109748A1 - A peak adaptable to all kinds of spillable containers. :
en
es
- CH130002A - Device for generating X-rays. :
de
en
- US1697095A - Xwater-softening a apparatus :
en
- US1697187A - hochherz :
en
- US1697227A - Sheet-glass-forming apparatus and method :
en
- GB303341A - Knitting needle :
en
- CH130652A - Tap battery on dressing tables and the like. :
de
en
- CH130676A - Locking mechanism for the sensor and thread guide carrier on Kötz spooling machines, which is switched intermittently during winding. :
de
en
- ES110357A3 - A machine for printing socks on both sides at the same time and with one or two colors simultaneously by means of cylinders with raised patterns. :
en
es
- FR650054A - Gasket for high pressure pots or ovens :
en
fr
- CH129653A - Safety razor. :
de
en
- US1697033A - Electric-cord take-up :
en
- US1697290A - Ice saw and crusher :
en
- PL9620B1 - :
en
pl
- SU7388A1 - Spring scales :
en
ru
- US1697285A - Manure spreader :
en
- US1697156A - High-tension bushing transformer :
en
- CH129577A - Process and device for the production of oleum and sulfuric acid according to the contact process with roast gas cleaning by electrical means. :
de
en
- DE470107C - Machine for the production of horseshoe nails from continuous wire with double pressing and with upsetting of the head in a separate upsetting device :
de
en
- GB303396A - Improvements in the tyre rims of motor and like vehicles :
en
- SU7232A1 - Rotary valve for internal combustion engines :
en
ru
- US1697748A - Hydraulic cushioning device :
en
- GB278393A - Control device for the brakes of a motor cycle :
en
- CH129867A - Brassiere. :
de
en
- PL9653B1 - Manufacturing method of iron-containing mineral waters. :
en
pl
- US1697009A - Flying machine :
en
- CH130001A - Device for selective protection of rectifier systems in the event of reignition. :
de
en
- SE66575C1 - :
sv
- SU7347A1 - Electrode for electric ovens :
en
ru
- US1697097A - Locomotive-valve gear :
en
- US1697649A - Sand pipe for rock drills :
en
- US1697773A - Process of making vibrator connecters for looms :
en
- FR650115A - Improvements in the treatment of bodies of water used for the production and condensation of water vapor, for the purpose of motive power and other applications :
en
fr
- ES110384A1 - An improvement in metal grapillas for belts, soles of rubber footwear and other analogous applications. :
en
es
- FR650193A - Process for preparing alumina starting from aluminum sulphide :
en
fr
- SU7251A1 - Steam compounding machine with high back pressure :
en
ru
- US1697680A - Railway-traffic-controlling apparatus :
en
- SU7349A1 - Pipe cutter :
en
ru
- SU7401A1 - Instrument for automatic recording of path and terrain profile :
en
ru
- ES110341A1 - Improvements in underwater mines. :
en
es
- FR650140A - Machine for untwisting fiber strands and carding untwisted fibers :
en
fr
- US1697331A - Tractor :
en
- US1697513A - Truck for railway vehicles :
en
- FR650153A - :
fr
- GB303316A - An improved gasholder :
en
- GR2095B - ASPHALT CLOSER OF WINERIES. :
el
en
- ES110398A1 - Improvements in the manufacture of artificial fibers. :
en
es
- GB287058A - :
en
- GR2096B - AUTOMATIC WATER DRAINER. :
el
en
- CA286081A - Pressed metal vehicle door :
en
fr
- SU7329A1 - Friction clutch coupling :
en
ru
- US1697046A - Tool-spindle mounting :
en
- US1697783A - Spark-plug-wire manifold :
en
- DE470019C - Electric fuse with spring-accelerated interruption :
de
en
- ES110379A1 - Improvements in the provisions for the launching of bombs or torpedoes with ordinary firearms without special protective load. :
en
es
- DE469959C - watch strap :
de
en
- FR650165A - Ejector device for machines such as mowers and binders :
en
fr
- GB303271A - Improvements in or relating to machinery for winding a strand such as the thread of elastic india rubber used in the manufacture of the core of a golf ball, said improvements being applicable for use in connection with the manufacture of the cores of other balls and the like and for the winding of any strand or the equivalent to produce a spherical or substantially spherical periphery :
en
- CH129503A - Process for making coverings or parts of road coverings and all kinds of similar surfaces. :
en
fr
- CH130799A - Device for the aseptic dressing of vaccine wounds in order to avoid any contamination. :
en
fr
- GB291757A - A collapsible lifeboat :
en
- US1697113A - Journal-bearing lubricator :
en
- GB303200A - An improved ink :
en
- US1697322A - Apparatus for loading and transporting bulk material :
en
- US1697470A - Method of casting gears or the like of manganese steel with soft-iron centers :
en
- AU1262628A - Process of and apparatus for converting heavy mineral oils into lower-boiling products :
en
- US1697310A - Chock block :
en
- US1697126A - Oscillating apparatus :
en
- US1697235A - Display rack :
en
- US1697819A - Spring-cushion structure :
en
- FR650176A - Shock absorber for automobiles :
en
fr
- CH130841A - Process for the preparation of a salt-like compound of a triarylmethane dye. :
de
en
- FR650163A - Packing box :
en
fr
- US1697175A - Hot plate :
en
- FR650108A - Silo :
en
fr
- SU7285A1 - A device for changing the course of reverse engine internal combustion engines :
en
ru
- SU7273A1 - The method of determining the structure of mountain deposits :
en
ru
- US1697398A - Insulating rail connection for metal ties :
en
- US1697767A - Dry-cleaning apparatus :
en
- US1697769A - Plunger-type disconnecting switch :
en
- GB303228A - Improvements in or relating to ship forms :
en
- US1697616A - Wooden steering wheel and method of making the same :
en
- DE469941C - Method and device for the production of the steel frame for suitcases :
de
en
- DK39684C - Method of Preparation of Dry Calcium Halide Starch Preparations. :
da
en
- ES110407A2 - Metal reinforcements for baskets. :
en
es
- ES110420A1 - A process for the purification of gaseous vapor from the pyrogenic transformation of heavy oils. :
en
es
- FR650041A - Speed limiter clutch for textile or other machines controlled by a constant speed motor :
en
fr
- GB303239A - Improvements in connection with otter boards :
en
- DE470098C - Drive device for conveyor troughs :
de
en
- US1697089A - Furnace regulator :
en
- US1697193A - Take-up mechanism for knitting machines :
en
- US1697804A - Lamp :
en
- CA286053A - Repeating shotgun :
en
fr
- CH130020A - Device for mixing bath water with air. :
de
en
- US1697688A - Furnace :
en
- US1697726A - Washing-machine attachment :
en
- US1697489A - Knitting machine :
en
- GB284261A - Improvements in slide changing devices for optical projection :
en
- CH129559A - A reinforcing device for bras, corselets, corsets and the like, and a method for its manufacture. :
en
fr
- CH129739A - Telephone station equipped with a rotary dial and a microphone, which can be set up for use on the wall or on the table without any major changes to the structure. :
de
en
- CH129567A - Machine for driving groups of fasteners into footwear. :
de
en
- CH130007A - Electric capacitor. :
de
en
- CH130816A - Pneumatic padding element. :
de
en
- GB303204A - Improvements in or relating to the joining of metal pipes :
en
- US1696993A - Anticreeping device for rails :
en
- US1697743A - Separator :
en
- USD77374S - Design for a microscopical lamp :
en
- US1697104A - Drawing sheet glass :
en
- CH130645A - Flap weir. :
de
en
- AU364926A - Improvements in body constructions :
en
- CH128575A - Arrangement on time switches for electrical circuits. :
de
en
- CH130675A - Method of opening textile threads for their wet treatment. :
de
en
- US1697053A - Binder for sheet materials :
en
- US1697702A - Process for making waterproof straw pulpboard :
en
- CH129649A - Process and apparatus for electrical welding. :
de
en
- SU7309A1 - Aircraft :
en
ru
- DK39665C - Device by Centrifuges. :
da
en
- CH130792A - Shoe insole to support the arch of the foot. :
de
en
- CH130795A - Process for the preparation of a crystallized arsenobenzene. :
de
en
- AU1307128A - Weighing and ticket-printing machine :
en
- CH130728A - Horned wristwatch case bar. :
en
fr
- SU7322A1 - Internal combustion engine :
en
ru
- SU7341A1 - Synchronized asynchronous motor :
en
ru
- SU7342A1 - Steam boiler, heated with hot gases in the engine and supplied with compressed air from the compressor of the same engine to produce steam-gas mixture :
en
ru
- US1697280A - Automatic shut-off valve :
en
- SU7217A1 - Method and device for displaying photosensitive papers with ammonia gas :
en
ru
- CH129788A - Process for the preparation of 1-ethylamino-3-diethylamino-2-propanol. :
de
en
- PL9631B1 - Fluid tank with a movable cover float. :
en
pl
- SU7296A1 - Adaptation to the bank for the inclusion of meters :
en
ru
- US1697044A - Device for cutting glass :
en
- CH129585A - Process for the preparation of intermediate products suitable for the manufacture of dyes. :
de
en
- CH129846A - Ring spinning or twisting machine. :
de
en
- CH130651A - Automatic storage device for liquids. :
de
en
- CH130814A - Automatic triggering device, causing the disengagement of a mechanical tractor. :
en
fr
- US1697494A - Receptacle :
en
- US1697114A - Apparatus for sealing oil wells :
en
- US1697464A - Apparatus for making prepared roofing :
en
- GB303295A - Improvements in steam boilers :
en
- US1697328A - Oscillation circuit :
en
- USD77354S - Design fob a doll :
en
- AU1159028A - Improvements in rubber vuleanisation accelerators and to methods of rubber vuleanisation :
en
- US1697764A - Wrench :
en
- CH130811A - Method and device for cutting up webs provided with printed fields. :
de
en
- GB303425A - Improvements in and relating to refrigerating plants :
en
- CH129596A - Electric feed control device for systems with one or more wood grinders, to which the wood is fed mechanically by DC motors in a Leonard circuit. :
de
en
- CH130072A - Process for the preparation of an azo dye. :
de
en
- US1697400A - Sash :
en
- CH129781A - Attachment for vacuum cleaners. :
de
en
- US1697762A - Mold for casting organ-pipe toes :
en
- AU1104427A - Improvements in refrigerating plant for railway andother vehicles :
en
- CA286104A - Mould construction :
en
fr
- CH130825A - Pressurized fluid brake. :
en
fr
- DE470080C - Detachable iron shuttering board holder frame :
de
en
- CH129657A - Handle fasteners, in particular for tools. :
de
en
- US1697186A - Balancing machine :
en
- SU7369A1 - Device for obtaining stereoscopic x-rays :
en
ru
- US1696977A - Window display :
en
- SU7246A1 - Rail contact :
en
ru
- US1697203A - Lawn sprinkler :
en
- CH129578A - Process for producing hydrogen. :
de
en
- US1697798A - Safety device for extractors :
en
- CH129914A - Liquid spring contact thermometer. :
de
en
- CH129927A - Funnelless speaker. :
de
en
- US1696946A - Switching system for suspended railways :
en
- US1697505A - Ticut :
en
- US1697842A - Multipart core :
en
- CH130646A - Process for the production of a road surface. :
de
en
- CH129731A - Inhaler with device for generating steam. :
de
en
- CH130048A - Motor vehicles for pleasure highways. :
de
en
- CH130769A - Magnet system for small magnet-electric machines and apparatus. :
de
en
- CH129673A - Method of transporting shaped blocks. :
de
en
- CA286111A - Automobile lock :
en
fr
- CH129608A - Process for obtaining a color photograph. :
en
fr
- CA286145A - Distillation equipment :
en
fr
- CH129786A - Process for the preparation of an ammonium compound of a halogenated aromatic amine. :
de
en
- AU1395528A - Flashlights :
en
- AU1338228A - Improved means of coupling rolling stock :
en
- ES110387A1 - An industrial product consisting of granulated hard soap. :
en
es
- CH130017A - Contact device for electric flashlights. :
de
en
- CH130735A - Drill especially for two and three-jaw chucks. :
de
en
- CH130641A - Throat opener for large cattle. :
de
en
- US1696983A - Extrusion press :
en
- CH129958A - Device which is used to secure keys, purses, wallets, watches and similar objects that are to be carried in pockets against loss and theft. :
de
en
- SU7254A1 - Aircraft Steering Device :
en
ru
- US1697588A - Fishhook holder :
en
- SU7379A1 - A device for determining the minimum dosage that causes erythema during light therapy :
en
ru
- CH129879A - Process for the preparation of ergosterol from mushrooms. :
de
en
- CH130832A - Paddle wheel. :
de
en
- DE470048C - Kneading machine with a rotating kneading trough with a conical bottom and a kneader that oscillates back and forth using a crank mechanism :
de
en
- US1696900A - baily :
en
- US1697069A - Gate and operating means therefor :
en
- US1697539A - Junction box for electric lead-covered cables and the like :
en
- SU7335A1 - Device in bulk barges to pump out dehydrated fuel oil in them :
en
ru
- CH129692A - Electric machine with cooling device. :
de
en
- CH129735A - Machine for the computational evaluation of punch cards. :
de
en
- CH129831A - Dishwashing device. :
de
en
- CH130836A - Process for the preparation of aromatic tetrahydro-N-ethyl-B-naphthylamine. :
de
en
- CA286160A - Valve mechanism control :
en
fr
- GB303436A - Joist rests or shoes for concrete floors :
en
- CH129643A - Process for the production of aluminum alloys. :
de
en
- SU7194A1 - Fixture against loosening the nuts :
en
ru
- SU7282A1 - Telephone device :
en
ru
- CH129816A - Core model for the manufacture of tubes. :
de
en
- CH130750A - Control device for the fuel supply of internal combustion engines. :
de
en
- ES110177A1 - The push button die. :
en
es
- CH129528A - Installation on rotating dispensing machines. :
de
en
- CH129945A - Device for guiding drill bits for metal drilling machines. :
en
fr
- CH130772A - Power plant for generating electricity. :
de
en
- AU1397828A - Apparatus for curing vulcanizable bands :
en
- PL9644B1 - Method and device for making cigars. :
en
pl
- US1697523A - Geoege i-t :
en
- US1697294A - Combination merchandise display and cooling case :
en
- US1697597A - Garment hanger :
en
- US1697085A - Emergency safety attachment for motor vehicles :
en
- CH129724A - Stretcher stand for vehicles. :
de
en
- US1697103A - Warp-supporting means for warp-twisting-in machines :
en
- US1697392A - Shock absorber for vehicles :
en
- US1697654A - Towel stand :
en
- USD77384S - Design fob a ring :
en
- CH130812A - Process for manufacturing packaging shells intended to be introduced into containers and a machine for its implementation. :
en
fr
- CH130815A - Electric tilting headlight lighting device for automobiles. :
en
fr
- CH129957A - Clasp constituting a lengthening and shortening member for bracelets, necklaces and other articles. :
en
fr
- CH129628A - Electric voltage indicator. :
de
en
- US1697213A - op detroit :
en
- CH129749A - Dividable shopping network. :
de
en
- CA286051A - Vehicle cleaning, polishing and lubricating method :
en
fr
- US1697120A - Artificial bait :
en
- US1696897A - Microphone-switching system :
en
- US1697240A - Electroplating apparatus :
en
- ES110456A1 - Improvements in the devices and mechanical means for the winding of endless cinematographic films and their like. :
en
es
- GB303269A - New or improved device or appliance for use in supporting hot water bottles :
en
- CH130674A - Package winder. :
de
en
- CH130730A - Electric watch. :
en
fr
- US1697697A - Snowplow :
en
- AU1380828A - Method of hardening smooth steel surfaces :
en
- AU1207328A - Improvements in ice chests :
en
- FR650090A - :
fr
- FR650148A - sterilizable toilet sponges :
en
fr
- GB303455A - Improvements in the production of ammonium phosphates :
en
- CH129865A - Device for clamping washing ropes. :
de
en
- CH129876A - Device for the representation of chlorides and bromides of silicon and titanium. :
de
en
- AU1155228A - Improvements in or relating to valve controlling means for liquid drawing-off appliances with rotatable tilting drums :
en
- AU1362328A - Improved process of heat treating hydrocarbon oils :
en
- CH129836A - Buffet. :
de
en
- CH130018A - Electric discharge tube. :
de
en
- CH129623A - Temperature sensitive element. :
de
en
- CA286055A - Fibre mixing method :
en
fr
- CH129670A - Pass-through valve. :
en
fr
- US1696935A - Air filter and humidifier for furnaces :
en
- US1697553A - Internal-combustion engine :
en
- US1697734A - Air pump :
en
- DE470039C - Method and device for applying labels, banderole bands or the like to the envelope of objects, in particular chocolates :
de
en
- US1697486A - Electric furnace :
en
- US1697230A - Dispensing apparatus :
en
- US1697265A - Process of oxidizing petroleum :
en
- USD77367S - Design for a toy wagon :
en
- US1697439A - Automobile wheel rim :
en
- US1697583A - Sausage stuffer :
en
- CA286105A - Accelerator for vulcanization :
en
fr
- CH129946A - Method and device for joining the ends of metal foil webs. :
de
en
- CH129801A - Mobile spade harrow. :
de
en
- CH130789A - Dental crown with fastening device. :
de
en
- CH130057A - Bicycle. :
de
en
- SU7267A1 - Cylindrical bolt for multiarm firearms with protective cap :
en
ru
- US1697119A - Method of molding scale arms :
en
- US1697437A - Automatic pencil :
en
- US1697659A - Radioreceiver :
en
- US1697002A - Gas-saving appliance :
en
- CH129919A - Over-consumption meter with DC motor. :
de
en
- CH130831A - Hand-held rudder-thruster for boats. :
en
fr
- CA286114A - Confection machine :
en
fr
- CH129620A - Device for mechanical fuses for artillery projectiles to secure the same during and after launch. :
de
en
- GB278705A - Composite signalling conductors :
en
- AU1282428A - Adjustable tube for batting :
en
- PL9696B1 - A method of extracting sulfur-containing raw material, especially suitable for the production of sulfuric acid. :
en
pl
- SU7243A1 - A device for casting metal pipes and other hollow bodies by centrifugal method :
en
ru
- US1696973A - Holding device :
en
- US1697082A - Resilient seat mount :
en
- CA286079A - Nitration of cellulosic material :
en
fr
- US1697642A - Radio loud speaker :
en
- CH129796A - Piston pump, rotary. :
en
fr
- US1697401A - Current-control apparatus :
en
- SU7395A1 - Void device for generating high frequency currents :
en
ru
- US1697533A - Brake :
en
- CH129878A - Process for the production of alumina by electrothermal means. :
de
en
- CH130010A - Process for operating annealing or hardening furnaces for bulk goods. :
de
en
- CH130742A - Engine coupling, e.g. B. for automobiles. :
de
en
- CA286086A - Fused sectionalized condenser :
en
fr
- CA285988A - Well drill motor :
en
fr
- CH129647A - Sintered hard metal alloy. :
de
en
- SU7304A1 - Saddle for bikes etc. :
en
ru
- US1697473A - Universal joint :
en
- CH130844A - Process for cleaning magnesium and its high-percentage alloys. :
de
en
- US1697445A - Speaking device :
en
- CA286035A - Lug for tractor wheels :
en
fr
- CH129812A - Hand ram operated by compressed air. :
de
en
- GB303290A - Improvements in golf clubs :
en
- CH130719A - Device for cash registers, accounting machines, etc., for printing and issuing receipts, for stamping documents and for printing a recording tape. :
en
fr
- CA286123A - Rotary pump :
en
fr
- FR650014A - Method and device for obtaining synchronous operation of two or more machines :
en
fr
- CH129521A - Shelf gallery. :
en
fr
- CH129624A - Radiation pyrometer. :
de
en
- CH129587A - Process for the preparation of a new condensation product of anthraquinone. :
de
en
- CH129748A - Advertising device. :
en
fr
- SU7345A1 - Buksa for railroad cars :
en
ru
- AU1175028A - Improvements in or relating to telephone systesis :
en
- CA286143A - Transportation bracket :
en
fr
- US1697594A - Folding table :
en
- US1697700A - Card holder for automobiles :
en
- SU7269A1 - Machine dl: manufacture cement-sand tiles :
en
ru
- US1697249A - Method of making production tests in oil wells :
en
- US1697484A - Rotary rod weeder :
en
- CH129817A - Wall for reinforced concrete furniture, method for its manufacture and device for carrying out this method. :
en
fr
- CA286093A - Folding wing :
en
fr
- CH129659A - Extinguishing sleeve for cigars and cigarettes. :
de
en
- US1696950A - Hydraulic motor :
en
- AU1139528A - Convertible trailer :
en
- AU1317828A - Water closet :
en
- CA286042A - Power lift mechanism for ploughs :
en
fr
- CH129591A - Process for the production of plastic masses. :
de
en
- CH130800A - Equipment set for performing body irrigation using a plunger syringe. :
de
en
- US1697591A - Regenerative air heater :
en
- PL9688B1 - A method of improving gasoline or gasoline. :
en
pl
- US1697014A - Hood for automobiles and other vehicles :
en
- CH129656A - Tool for expanding lead pipes. :
de
en
- SU7354A1 - Fuse for hoist cages :
en
ru
- FR650192A - Improvements in gas drying :
en
fr
- US1697545A - Clip for writing pens :
en
- CA286026A - Chimney cleaning device :
en
fr
- CH130004A - Mechanical rectifier. :
de
en
- DE470011C - Roller table, especially for rolling mills :
de
en
- FR649964A - Improved process for making the surfaces of organs made of wax or similar material electrically conductive :
en
fr
- FR650149A - :
fr
- CH129688A - Process for obtaining solid carbon dioxide and installation for carrying out this process. :
en
fr
- CH130720A - Device applicable to automatic scales, for the direct indication of the weight and price of the goods calculated on the basis of a unit price, variable at will. :
en
fr
- PL9708B1 - Mechanical pruner with several levels, one over the other, with primary chambers, connected with each other by means of through holes, located alternately in the center and perimeter of the pile driver. :
en
pl
- SU7292A1 - The method of construction of sheet iron walls :
en
ru
- US1696962A - Apparatus for treating shucked oysters :
en
- US1697585A - Coal-dust feeder and mixer :
en
- US1697715A - Solder for aluminum :
en
- CH130747A - Apparatus for producing pressure variations of at least one fluid. :
en
fr
- CH130823A - Release device for automatic central buffer claw couplings. :
de
en
- FR650152A - :
fr
- USD77361S - Design for a spoon or similar article :
en
- GB303234A - Improvements in devices for delivering material on to a floor or into a waggon or the like :
en
- GB303339A - Method of and apparatus for mixing solids suspended in liquid :
en
- FR650049A - Apparatus for cooling and aerating liquids, mainly milk :
en
fr
- CA285987A - Internal combustion engine :
en
fr
- CH129753A - Process for closing metal cans by means of a sheet metal cover. :
en
fr
- CH129783A - Process for the preparation of p-ethylphenol. :
de
en
- GB294931A - Improved insulating material for electric condensers and the like :
en
- CA286000A - Fruit pitting machine :
en
fr
- US1697563A - Concrete surfacing joint and means for and method of forming the same :
en
- US1697061A - Corner-bridle-ring support :
en
- US1697162A - Blood coagulant :
en
- US1697695A - Device insuring in alpha continuous and automatic manner the synchronism between alpha gramophone and alpha cinematographic projection machine :
en
- US1697813A - Lamp reflector for instrument illumination :
en
- CH130699A - Process for the production of a new metal-containing dye. :
de
en
- CH130766A - Short-circuit three-phase motor for full load start-up and small current surges when switching on and, if necessary, switching over. :
de
en
- GB303276A - Improvements in or relating to spiral spring mattresses :
en
- CH130700A - Process for the preparation of polymethine dyes. :
de
en
- CH129880A - Process for the preparation of carbazole sulfamic acid. :
de
en
- CH129745A - Device for generating a visible image of an object in the dark. :
de
en
- CH130753A - Method and device for improving the fuel-air mixture in carburetor explosion engines. :
de
en
- DE470049C - Bread roll knitting machine with endless knitting belts moving in opposite directions, one of which is moved intermittently :
de
en
- FR649984A - Pulsator for milking machines :
en
fr
- CA286161A - Train control system :
en
fr
- CH129563A - Process for obtaining felt bells. :
en
fr
- US1697157A - Water heater :
en
- US1697690A - Die stock :
en
- CA286116A - Box labelling machine :
en
fr
- CH130687A - Swimsuit. :
de
en
- CH130760A - Intermittent absorption refrigeration machine. :
de
en
- SU7203A1 - Cutting Device :
en
ru
- US1697667A - Mechanical toy :
en
- US1697759A - Process of making vanadium steel :
en
- CH129606A - Multiple chamber for recordings from the aircraft. :
de
en
- CH129671A - Pressure reducing valve for liquids, vapors and gases. :
de
en
- CH130748A - Water motor with two cylinders lying in one axis. :
de
en
- SU7190A1 - Wheel tractor :
en
ru
- US1697023A - Race game :
en
- FR650015A - Advanced device for dispensing liquid soap :
en
fr
- PL9704B1 - Complex alloys with an average and low silver content, but having the properties of high fineness silver alloys, and a method of their preparation. :
en
pl
- BE356020A - :
en
- CH130693A - Non-freezing regulator. :
en
fr
- GB284598A - Improvements in or relating to facing rolls with cork :
en
- GB303258A - Improvements in the manufacture and production of solid polymerised formaldehyde :
en
- GB273767A - Improvements in or relating to submarine mines :
en
- US1697634A - Hinge for loose-leaf-book covers :
en
- US1697785A - Vehicle brake :
en
- US1697599A - Apparatus for lowering material into and withdrawing material from wells :
en
- GB303530A - Improvements in or relating to the preservation of eggs for the use of bakers and confectioners :
en
- ES109749A1 - A lid for packaging in general. :
en
es
- GB275258A - Manufacture of azo-dyestuffs :
en
- DE469953C - Catalytic heating device :
de
en
- DE470046C - Arrangement at electrical signal boxes :
de
en
- DE470096C - Bicycle and motorcycle lock :
de
en
- ES110406A1 - A Roman scale. :
en
es
- CH129775A - Training in parachutes for airplanes and other aerial locomotion devices. :
en
fr
- CH129326A - Lookout for shooting equipment mainly against airplanes. :
en
fr
- CH130718A - Method for drawing up plans by photography and device for implementing this method. :
en
fr
- PL9619B1 - Kitchen stove as a central heating boiler. :
en
pl
- US1696906A - Typewriting machine :
en
- US1697041A - Variable-capacity pump :
en
- CH129705A - Magnetic thermal switch. :
de
en
- CH129860A - Machine for cutting the explosive threads in boat embroidery. :
de
en
- GB303282A - Improved device for securing loose covers of furniture :
en
- SU7219A1 - Device for unloading shaft furnaces :
en
ru
- SU7216A1 - Drilling tool for rotary drilling :
en
ru
- CA286002A - Sifting machine :
en
fr
- DE470050C - Device on spring-influenced, non-positively moving levers, in particular those for actuating the dividing and ejecting device of dough dividing machines :
de
en
- PL9718B1 - The method of analyzing a mixture of gases or vapors by means of automatic recording of the absorption spectrum. :
en
pl
- US1696907A - Furnace construction :
en
- FR650129A - Method of sounding and measuring distances :
en
fr
- GB303424A - Improvements in the manufacture and production of a black trisazo dyestuff :
en
- US1697034A - Smoking pipe :
en
- US1697387A - Centrifugal compressor :
en
- US1697721A - Hair-cutting device :
en
- SU7358A1 - Press cushion for address printing machines :
en
ru
- SU7396A1 - Water lifting device for filling railway tanks with used steam from steam locomotives :
en
ru
- FR649982A - Improvements to household appliances for making noodles or other similar applications :
en
fr
- FR650161A - Smoke extractor :
en
fr
- GB303397A - Improved means for connecting wooden structural members :
en
- US1696910A - gilpin :
en
- US1697521A - Plaster-board stud and key lock :
en
- US1697806A - Illuminated instrument panel :
en
- DE470125C - Manufacture of rings, especially for ball bearings :
de
en
- AU1391328A - Improvements in shafts for golf clubs, polo sticks andthe like :
en
- CH129822A - Equipment for the production of fuel gas with a calorific value of 3500 to 4500 W.E. from bituminous fuels, in particular from lignite. :
de
en
- DE470090C - Device for lifting and turning motor vehicles on the spot by means of an auxiliary wheel :
de
en
- ES110429A1 - Improvements introduced in luggage and travel cases. :
en
es
- ES110432A1 - Improvements in Compound internal combustion engines. :
en
es
- ES110164A1 - Figure of living distribution. :
en
es
- FR650168A - Rear and stop lantern for motor cars and others :
en
fr
- US1697018A - Submerged water heater :
en
- USRE17182E - Samuel mcewen :
en
- ES110342A1 - A capacity separator mechanism for underwater mines. :
en
es
- GB303264A - Improvements in or relating to trousers and like presses :
en
- DK39677C - Shaking device for tiled stoves with swivel grate. :
da
en
- FR650198A - Clutch drive for household sewing machines :
en
fr
- US1696928A - Antenna :
en
- GB303331A - Improvements in bodies for vehicles :
en
- GB303338A - Improvements in and relating to the frames of motor cycles, pedal cycles, and the like :
en
- US1697575A - Telephone :
en
- US1697134A - Bakelized armature coil :
en
- GB303280A - Improvements in ovens particularly of the bakers' type :
en
- ES109222A1 - A process for liquefying ceramic masses (molten porcelain) by heating and liquefying them in any molds. :
en
es
- ES110395A1 - An instructive surprise cube. :
en
es
- CH130809A - Device for producing changing inscriptions composed of luminous signs. :
en
fr
- SU7280A1 - Current transformer for high voltage :
en
ru
- SU7235A1 - Syringe for washing body cavities :
en
ru
- US1697643A - Nonresounding metal vat :
en
- PL9716B1 - Device for feeding the constituent materials into concrete-cement mixtures. :
en
pl
- US1697067A - Metal-cutting machine :
en
- SU7208A1 - Tree preservation method :
en
ru
- US1697664A - Carton :
en
- CH130662A - Automatic device for dispensing liquid soap. :
en
fr
- CH130711A - Duplicator for mirror writing matrices. :
de
en
- US1697291A - Adjustable wrench :
en
- CH129778A - Can be used as an ottoman and as a double bed. :
de
en
- CH129969A - Cooling device, especially for rotating shafts. :
de
en
- CH130075A - Process for the preparation of 1-amino-4-hexahydroorthotoluidoanthraquinone-2-sulfonic acid. :
de
en
- PL9616B1 - Electric cash register or the like. :
en
pl
- SU7364A1 - Address printing machine :
en
ru
- BE356213A - Perpetual motion motor of all the desirable powers in the industry :
en
fr
- FR650102A - Filtration device for breathing apparatus :
en
fr
- FR650096A - :
fr
- CH129625A - Apparatus for determining the hardness of relatively soft, non-elastic metals or materials. :
en
fr
- GB303198A - Improvements in variable speed gearing :
en
- DE470020C - Cooling arrangement for runners of completely closed electrical machines :
de
en
- DK39682C - Procedure for regenerating rubber contained in beads on used tires for air rings and similar articles. :
da
en
- ES110327A1 - Fireproof cellulose film for making film films and other applications. :
en
es
- US1697731A - Ethyl-chloride tube :
en
- SU7221A1 - Method and device for the formation and supply of a combustible mixture of sprayed liquid and compressed air for internal combustion engines :
en
ru
- SU7301A1 - Cinematographic apparatus :
en
ru
- US1697216A - Process of making reflectors :
en
- US1697465A - Decoy :
en
- US1697515A - Combined automatic and manual control for drink mixers :
en
- US1697805A - Vehicle heater :
en
- US1697344A - Measurement and regulation of flow of steam or other fluid :
en
- CH129883A - Process for the production of a cyano-mercurialized cresol. :
en
fr
- ES110319A1 - Improvements in the cleats for harpoon guns and their like. :
en
es
- GB288615A - Improvements in machine guns with recoiling barrel :
en
- DE470092C - Bayonet lock for wheel cover disks :
de
en
- GB303223A - A new or improved toy :
en
- GB303433A - Improved method for the treatment of the surface of roads with sulphite lixivium anda hygroscopic matter :
en
- ES110370A1 - A set or combination of devices that form a harmonious whole allows anyone without distinction of age or sex, to swim with the greatest perfection. :
en
es
- GB303429A - A protective closure or container for fire hoses :
en
- DE470004C - Device for the automatic filling and sealing of vessels :
de
en
- US1697075A - Cupboard latch :
en
- CA286083A - Electric range mechanism :
en
fr
- CH129881A - Process for the preparation of ortho-oxycarboxylic acid chlorides of polynuclear hydrocarbons. :
de
en
- US1697088A - Trimming tool :
en
- US1697340A - Contact structure for electric switches :
en
- US1697674A - Airplane wing :
en
- DE470051C - Device for cutting out dough and similar masses, in which a rotating cutting device with cutting edges arranged on its circumference and a conveyor device are provided :
de
en
- FR650188A - Improvements to portable tool holders :
en
fr
- GB278746A - :
en
- CA286096A - Photographic roll film cartridge :
en
fr
- SU7311A1 - Evaporator :
en
ru
- CH129663A - Drive device for belt pusher. :
de
en
- CH129794A - Process for drying peat and other fossil fuels. :
de
en
- CH130749A - Internal combustion engine. :
de
en
- US1696926A - Typewriting machine :
en
- US1697723A - Double-acting internal-combustion engine :
en
- US1697768A - Adjustable window screen :
en
- GB284338A - :
en
- GB293456A - Improvements in and relating to glass forming machines :
en
- PL9662B1 - A rib pipe for metal furniture and the method of its production. :
en
pl
- SU7211A1 - A device for the accurate indication of bullet deflection with incorrect rifle guidance :
en
ru
- FR649975A - :
fr
- USD77359S - Joseph l :
en
- DE469985C - Counter for flat weft knitting machines :
de
en
- GB275642A - Process and apparatus for the treatment of heavy hydrocarbons :
en
- GR2098B - METHOD OF APPLICATION OF SUCTION WORKS FOR DRYING OF SWAMPS AND SWAMPS OF AREAS. :
el
en
- US1697758A - Cinematographic apparatus :
en
- PL9713B1 - Device for illuminated advertising. :
en
pl
- US1697377A - Inductance control :
en
- US1697540A - Fastener link for sprocket chains :
en
- CH129886A - Product containing enzymes. :
de
en
- US1696997A - Tire carrier :
en
- US1697135A - nuttall :
en
- US1697808A - Visor :
en
- US1697202A - Rotary pump for handling solids in suspension :
en
- USD77383S - Design for a display case :
en
- CA286047A - Electric cooking and heating device :
en
fr
- GB303426A - Improvements in machines for winding balls or spherical bundles of cord, twine and the like :
en
- ES107004A3 - Luminous device for signs of all kinds. :
en
es
- US1697098A - Valve construction :
en
- USD77347S - Design for a plaque :
en
- US1697244A - Pulp-forming machine :
en
- US1697756A - Striping device :
en
- DE470010C - Sheet metal doubler, especially for rolling mills :
de
en
- DE470073C - Articulated boiler for hot water heating systems :
de
en
- DK39671C - Device at Termion pipe connections. :
da
en
- ES102096A3 - Vulcanizing-gluing devices for patches. :
en
es
- PL9684B1 - Ceramic stove tile. :
en
pl
- US1697658A - Dial-locking means for knitting machines :
en
- US1697480A - Stringed musical instrument :
en
- USD77366S - Design for a circus toy wagon :
en
- CH130804A - Simulation of the impedance of long Pupin lines. :
de
en
- DE470056C - Concrete road surface :
de
en
- GB281259A - Improvements in portable seed grain sorting machines :
en
- GB303301A - Electric cooking or heating appliance with time switch device :
en
- FR650103A - Variable duration electrical contact controlled by a synchronous timer without winding :
en
fr
- GB303399A - Improvements in and relating to musical instruments :
en
- BE355531A - :
en
fr
- SU7387A1 - Rail brake shoe :
en
ru
- US1697528A - Gaseous fuel and air mixing device in the form of gaskets :
en
- ES110409A1 - Indicator device for automobile registration. :
en
es
- FR649989A - Advanced automatic ignition lighter :
en
fr
- SU7373A1 - Instrument for automatically recording passable paths and terrain profiles :
en
ru
- CA286147A - Single phase induction motor :
en
fr