- CA287581A - Auto tire changer :
en
fr
- US1704340A - Plow :
en
- US1704596A - Valve construction controlling the operation of grease dispensers :
en
- US1704659A - Necktie holder :
en
- GB307260A - Fuel injection apparatus applicable for use with diesel engines :
en
- DE472818C - Hearth firing :
de
en
- DE472919C - Method and device for refining, alloying and melting metals, in particular iron, in several separate stages :
de
en
- DE472888C - Process for coating metal with tin-containing lead :
de
en
- FR652428A - Improvements to relay shutters :
en
fr
- GB307151A - Improvements relating to wheels :
en
- DE472812C - Process for promoting the combustion of solid or liquid fuels in which a mixture of combustion air and fuel particles held in suspension is fed to the furnace :
de
en
- DE472941C - Device for automatically erecting and locking the lens of folding cameras :
de
en
- DE473055C - Hot water supply system with a water heater designed as a memory :
de
en
- US1704076A - Amphibian aeroplane without boat-shaped pontoons :
en
- DE473133C - Condenser, especially for vacuum drying systems :
de
en
- FR652411A - Improvements to centrifugal type dust separators :
en
fr
- GB305546A - Improvements in and relating to loom pickers :
en
- CA287593A - Rubber sole :
en
fr
- US1704221A - Music educational appaliance :
en
- DE473044C - Device for regulating the terminal voltage of a generator :
de
en
- FR652237A - Burners improvements :
en
fr
- GB307184A - Improved means for supplying liquid fuel to the cylinders of internal combustion engines :
en
- CA287605A - Automobile side light :
en
fr
- US1704604A - Purifying dry-cleaning solvent :
en
- US1704637A - of basel :
en
- DE472654C - Mobile machine for roughening stone floors or paving :
de
en
- DE472891C - Fire extinguishing device :
de
en
- GB294984A - A device for the protection of the eyes from light during sleep :
en
- DE472727C - Ball catcher and sling device :
de
en
- CA287763A - Friction brake :
en
fr
- DE472945C - Snow pounding device for motor vehicles :
de
en
- GB307523A - Improvements in and relating to electric motors for rotating cans or boxes for spinning or otherwise treating artificial silk or other fibres :
en
- FR652245A - New opening system for cylindrical metal cans with tight lid :
en
fr
- FR652138A - Lighters improvements :
en
fr
- FR652159A - Gate valves for pipelines through which bitumen and similar substances pass :
en
fr
- FR652188A - Appliance for household cleaning :
en
fr
- USD77876S - Edsell t :
en
- FR652239A - Two lens magnifier :
en
fr
- DE472976C - Device for cleaning and drying acetylene, which is also used as a Sicherheitsv :
de
en
- GB307120A - Method of and apparatus for automatically dividing a varying quantity of gas in any desired constant predetermined proportions :
en
- US1703885A - Machine for straightening and cutting wire :
en
- US1704053A - Drilling mechanism :
en
- US1704176A - Electric switch :
en
- GB286732A - An improved method of producing moulded articles, such as sheets and the like, suitable as insulating material for electro-technical purposes, from filling materials andartificial resin :
en
- DE472982C - Display device for monitoring operating conditions in large systems :
de
en
- FR652160A - Improvements made to automatic temperature control devices, especially those for ovens :
en
fr
- US1704268A - Art of making cementitious mixtures :
en
- DE472869C - Automatic feed on cutting machines for paper, cardboard, etc. like :
de
en
- DE473028C - Support and slide plates for louvre cooler for coal u. Like. With lying on the outside of the cooler surfaces :
de
en
- US1704414A - Radio tube case :
en
- US1704628A - Rim tool :
en
- CA287667A - Anesthetic compound :
en
fr
- DE472744C - Process for the purification of wastewater in an aeration basin with activated sewage sludge :
de
en
- FR652328A - Improvements to cylinder head mechanisms :
en
fr
- CA287758A - Percolator inset :
en
fr
- FR652520A - removable element for radiator :
en
fr
- FR652085A - Improvements to passettes for guimperie mills :
en
fr
- US1704115A - Apparatus for washing and separating sand and gravel :
en
- US1704275A - Structural framework :
en
- GB307445A - Improvements in power operated valve opening and closing apparatus :
en
- FR652295A - Loom for working with coarse metal threads :
en
fr
- FR652474A - Electric automatic winding device for talking machine :
en
fr
- FR652199A - Advertising device :
en
fr
- USD77917S - Design for a bathtub :
en
- US1704293A - Collapsible core :
en
- US1704056A - Ball-bouncing apparatus :
en
- FR652508A - :
fr
- FR652534A - Improvements made to electrical switches and disconnectors :
en
fr
- FR33780E - New equipment for ringing bells by electromagnets with momentary exaggeration of their power by the simultaneous use of a capacitor :
en
fr
- FR652466A - Liquid pressure regulator for reciprocating saw bow of power saws or the like :
en
fr
- GB298465A - Improvements in guiding means for brake shoes :
en
- US1704252A - Noncorrodible structure :
en
- US1704449A - Flying machine :
en
- DE472628C - Housing with hinged cover for travel items :
de
en
- FR652498A - Ligation wire for surgery :
en
fr
- GB307171A - Improved method of and apparatus for forming or lining pipes by centrifugal action :
en
- US1704418A - Sampling pad and process of and apparatus for making the same :
en
- US1704534A - Identification panel :
en
- US1704123A - Rotor for blowers :
en
- DE473026C - Street lighting device :
de
en
- DE473080C - Method and device for installing or removing the shots from shovel chutes that interact with loading or unloading machines :
de
en
- GB307410A - Improvements in lamp shades :
en
- CA287574A - Permanent wave apparatus :
en
fr
- CA287707A - Dynamo electric machine :
en
fr
- FR652155A - Centralized lubrication system for motor vehicles :
en
fr
- FR652285A - Tilting system for truck or van body :
en
fr
- US1704113A - Refrigerator and compartment device therefor :
en
- CA287583A - Advertising structure :
en
fr
- CA287614A - Clothes drying rack :
en
fr
- GB307153A - Improvements in or relating to cigarette making machines :
en
- GB307263A - Improvements in and connected with trays and the like for attachment to bed posts and for like purposes :
en
- US1703892A - Fluid-pressure brake :
en
- US1704600A - Wheel remover :
en
- CA287716A - Gaiter :
en
fr
- CA287739A - Clock :
en
fr
- AU1296628A - Improvements in upholstered mattresses :
en
- DE472788C - Toothed V-belt :
de
en
- FR652128A - Improvements in the manufacture of porous or cellular concrete or similar materials :
en
fr
- USRE17226E - Design for a clamp plate :
en
- FR652530A - Improvements to drivers or ovens allowing the so-called corrugation :
en
fr
- US1704313A - Pruning shears :
en
- CA287764A - Bag, twine and advertisement holder :
en
fr
- GB307327A - Improvements in and relating to thermionic devices :
en
- US1704349A - Harrow :
en
- GR2203B - IMPROVEMENTS IN THE ELECTRIC MOVEMENT. :
el
en
- USRE17227E - Design for a clamp plate :
en
- DE472811C - Incandescent lamp with two filaments :
de
en
- DE473094C - Machine for fastening ribs on wrought iron pipes :
de
en
- DE472886C - Control for valves housed in the cylinder head on internal combustion engines :
de
en
- FR652181A - Development of internal combustion engines :
en
fr
- GB307385A - Improvements in or relating to electric switches suitable for use in controlling thetransmission of signalling or operating currents in an electrical remote control system :
en
- US1703897A - Bobbin for electrical weft detectors :
en
- US1704212A - Strip-skiving appliance :
en
- US1704524A - Demountable-rim wheel :
en
- CA287742A - Electrical condenser :
en
fr
- USD77900S - Design tor a shovel :
en
- FR33763E - Device for purifying cast iron or molten iron in cupolas or crucibles :
en
fr
- FR652386A - Drill sleeve :
en
fr
- GB307371A - New or improved method and means for treating air for cooling and drying casks and such like :
en
- FR652281A - Rectilinear reciprocating motion transformer in continuous rotary motion, among others, applicable to explosion engines :
en
fr
- GB285068A - Improvements in or relating to devices for the production of ultraviolet radiation :
en
- US1704480A - Vehicle brake mechanism :
en
- US1704487A - Controlling valve and system embodying the same :
en
- AU1517828A - Improvements relating to electric circuit breakers :
en
- DE472775C - Machine for the production of velvety surfaces on leather by grinding with elastic grinding bodies carried by a drum :
de
en
- GB307160A - Improvements in or relating to tensioning devices for controlling the delivery of yarn or the like from bobbins or like supports :
en
- US1704240A - Rotary compressor, pump, and the like :
en
- US1704533A - Hydration by pump pressure :
en
- US1703923A - Socket and blade :
en
- US1703947A - Nut lock :
en
- CA287725A - Lining for rubber boots :
en
fr
- FR652457A - Notebook system or loose-leaf notebooks :
en
fr
- CA287628A - Manure manufacture :
en
fr
- CA287584A - Pulverizer :
en
fr
- CA287777A - Friction clutch :
en
fr
- FR652148A - Improvements to elastic bandages and their manufacture :
en
fr
- US1704625A - Electric switch :
en
- US1704574A - Wagon box :
en
- CA287631A - Stool :
en
fr
- CA287744A - Condenser top sealing process :
en
fr
- US1704042A - Window construction :
en
- US1704168A - Sewing-machine hemmer :
en
- AU1240028A - Improvements inthe direct production of rubber articles from aqueous dispersion of rubber andthe like vegetable resins or compounds thereof :
en
- DE472376C - Device for folding over and pressing down the edges of a fabric web sewn together to form a tube :
de
en
- GB306230A - Improvements in handles for portable and other articles and other purposes :
en
- GB307196A - Improvements in covers for preserve and like jars :
en
- US1704353A - Reamer attachment for die stocks :
en
- US1704630A - Manufacture of menthol :
en
- DE473078C - Smoke device for placing on the heating holes or smoke ducts of ring ovens :
de
en
- DE459193C - Large aircraft with a narrow, keel-shaped fuselage :
de
en
- FR652380A - Improvements to sprayers for agricultural tractors :
en
fr
- GB307121A - Improvements in the regulation of asynchronous alternating current machines :
en
- US1704243A - Electric traction :
en
- US1704015A - Continuous annealing and cleaning process :
en
- US1704145A - Method of repairing siphons :
en
- US1704369A - Method of forming wheel-hub shells :
en
- US1703980A - Saw aligner :
en
- CA287604A - Curtain rail mechanism :
en
fr
- FR652116A - Improvement in automatic scales at price :
en
fr
- FR652153A - Impulse turbine with helical sheet :
en
fr
- FR652240A - Contact brush for high current :
en
fr
- US1704386A - A corpora :
en
- US1704631A - Pipe reamer :
en
- GB302990A - Improvements in milking machines :
en
- US1703943A - Continuous normalizing furnace :
en
- US1704079A - Oil-injection-control device :
en
- US1704294A - Collapsible core or form :
en
- US1703983A - Inertia-operated pump :
en
- AU1199328A - Improvements in or relating to screw propellers :
en
- FR652517A - Electric accumulator :
en
fr
- DE472926C - Method for burning gas, coal dust or the like in a burner with a cylindrical mixing chamber :
de
en
- FR652191A - Packing for springs of box springs, seats and the like :
en
fr
- FR652500A - Vase for preserving milk richer in oxygen and vitamins :
en
fr
- CA287673A - Excavator mechanism :
en
fr
- CA287617A - Chain-wheel :
en
fr
- CA287684A - Portable chain saw :
en
fr
- US1704107A - Sifter :
en
- US1704147A - Mouthpiece :
en
- US1704421A - Beet harvester :
en
- CA287636A - Fruit box :
en
fr
- US1704030A - Refrigerating apparatus :
en
- US1704095A - Embroidery attachment for sewing machines :
en
- US1704237A - Plumb bor :
en
- US1704461A - Sign-flasher switch :
en
- US1704545A - Track construction :
en
- DE472471C - Device for the production of butt-welded tubes :
de
en
- FR652062A - Watertight closure for barrels :
en
fr
- FR652074A - Device for guiding the web and the edges of a fabric :
en
fr
- DE472858C - Process for the production of unevenly leaded tapes on both sides :
de
en
- FR652256A - Process for manufacturing waterproof and resistant objects and utensils, made of zirconium oxide or other fire-resistant oxides :
en
fr
- FR652325A - Bucket sheet pile formed by two z-bars :
en
fr
- FR652429A - Combiner small wave, long wave, for frequency changer with frame :
en
fr
- DE472841C - Workpiece counters for sheets, sheets, panels processing machines with rotating tools for creasing, cutting or the like. :
de
en
- US1703928A - Testing device for knitting-machine needles :
en
- US1704542A - Method and means for weaving wire fabric :
en
- DE472641C - Manufacture of hollow bodies with a base and outer flange-like protrusions or thickenings at the base end from a full block in a die that is open at the top and bottom :
de
en
- DK39856C - Heating radiator. :
da
en
- FR652081A - Engine? z two-stroke double-acting with slit sweep :
en
fr
- FR33751E - Improvements to self-propelled cars :
en
fr
- FR652469A - Transportable thermosyphon stove :
en
fr
- US1704430A - Power dumping mechanism :
en
- FR652263A - Improvement in movable plug circuit breakers :
en
fr
- FR652349A - Matchbox refinements :
en
fr
- FR652475A - Process for the production of distilled water as additional drinking water :
en
fr
- US1704453A - Sliding-window structure :
en
- AU1473028A - Seaplapne r amphibian :
en
- FR652130A - Tensioning device for fabrics on a loom :
en
fr
- FR652359A - Preparation of dyeing dyes on the anthanthronic series tank :
en
fr
- FR652412A - Improvements to lathes to make veneer sheets :
en
fr
- DE472935C - Machine for atomizing dry substances for pest control :
de
en
- FR652387A - Improvements to bathing caps and their manufacturing process :
en
fr
- CA287647A - Street loading elevator :
en
fr
- DE472940C - Foldable standing poster with a stage-like opening for showing punched pictures :
de
en
- FR652431A - Letter card with advertising :
en
fr
- FR652440A - Contact catalysis process for the manufacture of sulfur trioxide and sulfuric acid :
en
fr
- AU1499628A - An improved disintegrating apparatus :
en
- CA287774A - Cellulosic material processing :
en
fr
- US1704004A - Vabiable-aie condenser :
en
- CA287752A - Retread mould for tires :
en
fr
- USD77898S - Design for a shade for a lighting fixture :
en
- FR652528A - Lighting device, more specially intended for motor vehicles :
en
fr
- FR652054A - Improvements to razor blade sharpening devices :
en
fr
- FR652346A - Lighting fixture with diffusing globe :
en
fr
- US1704429A - Storage building :
en
- DE472892C - Automatic foam fire extinguisher to secure tanks :
de
en
- DE473075C - Direction indicators :
de
en
- FR652419A - Tie holder :
en
fr
- GB302335A - Method of constructing pneumatic tyre casings :
en
- FR33756E - Mixer tap :
en
fr
- US1704097A - Pipe-supporting means :
en
- FR652364A - Packaging of photographic film :
en
fr
- GB291737A - Governor for shock-preventing device for vehicles :
en
- GB307268A - Improvements in apparatus for extracting stalks from tea :
en
- GB307325A - Improvements in and relating to thermionic devices :
en
- GB307765A - An improved driving wheel for tractors, agricultural and other implements :
en
- FR33782E - Elastic suspension device for the rear wheel of a bicycle, motorcycle or any similar machine :
en
fr
- DE473053C - Gas burner :
de
en
- FR652347A - Thermal regulator :
en
fr
- FR652151A - Nail pullers :
en
fr
- GB289431A - Improvements in or relating to picture telegraph and the like apparatus :
en
- FR652395A - Method for wrapping a soft or hard body :
en
fr
- FR652145A - Anti-theft device for automobiles by locking the brake lever :
en
fr
- GB307233A - Compound for hardening metals :
en
- FR652360A - Process and plant for the manufacture of starch :
en
fr
- FR652451A - Aero-thermal fire alarm :
en
fr
- FR33762E - Improvements in control systems for circuits and electrical machines :
en
fr
- FR652275A - Improvements to end lines and other similar gear :
en
fr
- FR652238A - Improvements to ailerons or other similar components :
en
fr
- GB307956A - Improvements in metal supports for pipes or other hollow bodies subjected to heat :
en
- GB307366A - Improvements in or relating to the distillation and utilization of carbonaceous materials and to the manufacture of coke, briquettes and solid fuel compositions :
en
- US1704008A - Apparatus for controllabley regulating temperature :
en
- US1704505A - Automobile accelerator-regulating device :
en
- US1704158A - Car-door mechanism :
en
- US1704202A - Tamper :
en
- US1704541A - Bolt-head trimmer :
en
- DE472718C - Saddle for bicycles, motorcycles, pillion seats or the like. :
de
en
- FR652507A - Diffuser for electric lighting :
en
fr
- DE472555C - Flat knitting machine with rotatable knock-off comb :
de
en
- FR652176A - Control device for automatic conveyor system :
en
fr
- FR652384A - Process for the extraction of metals and metal compounds soluble in ammoniacal solutions :
en
fr
- GB283588A - Warm-water-container for dental purposes :
en
- GB307174A - Improvements relating to tanks :
en
- US1704007A - Shielded file :
en
- US1704137A - Key holder :
en
- US1704432A - Phonograph record :
en
- US1704346A - Baby walker :
en
- US1704264A - Webbing buckle :
en
- US1704045A - Canine operating table :
en
- FR652538A - Circuit breaker with continuous fuse magazine :
en
fr
- US1703886A - Button-attaching means :
en
- AU1311628A - System of telegraphy or radio-telegraphy in combination with typewriting machine adapted to ensure secrecy of messages :
en
- CA287620A - Switch :
en
fr
- CA287780A - Method of drying out masonry :
en
fr
- FR652544A - Insulator particularly applicable to high voltage electrical current substation inputs :
en
fr
- US1704459A - Electric time switch :
en
- US1704609A - Tobacco rack :
en
- US1703887A - Three-roll ink motion :
en
- GB307149A - Improvements in and relating to a shedding motion for a circular loom :
en
- US1704172A - Cross-chain snap-on clip :
en
- CA287712A - Montan wax :
en
fr
- FR652327A - advanced case intended to be adapted to a belt or a bracelet :
en
fr
- FR652182A - Process relating to the mixing and uniform drawing of rovings made up in any proportions of combed wool and combed or uncombed cotton or other fibers intended for the manufacture of yarns :
en
fr
- GB307529A - Improved process for the production of hydrogen and gas mixtures containing the same :
en
- US1704171A - Cross-chain clip :
en
- DE472904C - Flat bottom self unloader :
de
en
- AU1193128A - Improved stay and fastener :
en
- DK39859C - Mooring pole of Iron. :
da
en
- FR652243A - Process for ridding gases of sulfur compounds :
en
fr
- GB307242A - Improved race track apparatus :
en
- US1704005A - Insulator mounting :
en
- US1703968A - Garment-supporting belt :
en
- DE472827C - Adjustment and additional circuit for telephone quad lines to reduce the need to speak :
de
en
- FR652427A - Process for obtaining fertilizers from natural phosphates :
en
fr
- GB290154A - Process for the manufacture of spinning and weaving fibres :
en
- GB307443A - Improvements in or relating to electrical remote control systems or the like :
en
- US1704162A - Current meter :
en
- US1704583A - Flour sifter :
en
- FR652361A - Poultry plucking device :
en
fr
- GB307324A - Improvements in or relating to self-propelling pencils :
en
- AU1181428A - Improvement in brake testing apparatus :
en
- DE472916C - Method and device for sintering queasy ores and hut products :
de
en
- CA287603A - Tractor hitch :
en
fr
- US1704205A - Journal mechanism :
en
- DE470737C - Filler neck for storm lanterns :
de
en
- FR652091A - Slow-running fuse plug in the event of an overload, and secured in the event of a short-circuit :
en
fr
- DE473105C - Feedback device on remote controlled path barriers :
de
en
- FR652211A - Brushes improvements :
en
fr
- DE472544C - Device for securing steam generators that are connected to a common storage tank with others :
de
en
- US1703891A - Projecting machine :
en
- US1704393A - Connecting rod :
en
- DE472684C - Self-discharger :
de
en
- DE472701C - Device for separating soft skin from animal body parts :
de
en
- FR652079A - Device for eliminating, in an imperative manner, the danger caused by nitrogen in the breathing apparatus :
en
fr
- FR652183A - Improvements to electric hoists :
en
fr
- DE473064C - Device for protecting the lenses of radiation pyrometers by a gas flow :
de
en
- US1703925A - Apparatus for holding and transporting shoes and heels :
en
- US1704315A - Child's spring vehicle :
en
- DE472550C - Busbar for switchgear to be potted :
de
en
- DE472661C - Process for the production of anticathodes :
de
en
- DE473087C - Housings for electrical measuring instruments :
de
en
- FR652227A - Two-pole electrical circuit breaker :
en
fr
- GB307111A - Improvements in the manufacture and production of products from brown coal analogousto montan wax :
en
- US1703870A - Radioantenna :
en
- US1703859A - Tube supporter for fountain syringes :
en
- US1703879A - Folding armechair :
en
- CA287638A - Window regulator :
en
fr
- DE472784C - Drive device for the paper strips guided on a fold-out table in recording devices :
de
en
- FR652052A - Method and device for the rapid production of steam :
en
fr
- GB292984A - Process for the manufacture of raphanus preparations for medical use :
en
- GB307186A - Improvements in or relating to apparatus for supplying measured quantities of substances :
en
- DE472700C - Cooking vessel with hinged lid :
de
en
- DE472726C - Can shaped billiards game :
de
en
- GB307131A - Improvements relating to cord grips for electric fittings and appliances :
en
- GB307717A - Improvements in and connected with advertising and like signs :
en
- US1703874A - Coupling gasket :
en
- CA287659A - Collar :
en
fr
- CA287737A - Valve :
en
fr
- DE472915C - A stationary boiler converted into a two-pressure boiler, in which a newly added, indirectly heated high-pressure steam generating area is assembled with the partially or completely retained, directly heated medium or low pressure steam generating area :
de
en
- FR652230A - Electric remote control for circuit breaker :
en
fr
- FR652371A - Mixed condenser in combination with a surface condenser and multi-stage :
en
fr
- DE473101C - Control device for locomotive converter sets :
de
en
- US1704187A - Sole for boots and shoes :
en
- US1704490A - Tire-rim lock :
en
- DE472739C - Frame for the eye glasses of smoke goggles, breathing masks, gas protection masks or the like. :
de
en
- FR652407A - Fermentation process :
en
fr
- GB307155A - Improvements in the manufacture of ingredients for the compounding of rubber :
en
- CA287747A - Attachment for weight recording scales :
en
fr
- GB307115A - Improvements in or relating to ice cream dipper moulds and the like :
en
- GB307209A - Bearings for certain of the shafts or axles of calenders and such like :
en
- US1704207A - Automatic releasing mechanism :
en
- US1704336A - Battery terminal :
en
- US1704445A - Heel-shank-shaping machine :
en
- US1704466A - Tario :
en
- US1703909A - Weft-replenishing mechanism for double-shuttle looms :
en
- US1704404A - Circuit-controlling device :
en
- DE472617C - Nut for connection and lead-through bolts for electrical cable guides :
de
en
- DE472655C - Pressure reduction insert for outlet jet regulators to be attached to the taps of pressurized water pipes :
de
en
- GB307452A - Improvements in or relating to electrolytic cells :
en
- US1704483A - Process of calcining lithopone :
en
- US1703864A - Method of producing compositions containing mineral aggregates :
en
- US1704098A - Microphone :
en
- CA287651A - Alumina manufacture :
en
fr
- DE472666C - Device for expanding, drying and cutting open wreaths o. :
de
en
- GB292605A - :
en
- US1703873A - Piston-ring-testing device :
en
- US1703910A - Side-slipping weft detector :
en
- US1704013A - Agitator :
en
- USD77885S - Design for a comb or similar article :
en
- DE472749C - Column element for bringing together liquids and gases :
de
en
- DE472786C - Potato sorting device with an elevated, rotating sorting drum :
de
en
- GB307284A - Improvements in automatic flushing apparatus :
en
- US1704034A - Aircraft provided with rotating wing surfaces :
en
- US1704175A - Pan and tray :
en
- DE473124C - Fire brigade safety belt :
de
en
- FR33798E - Electric socket for ramp :
en
fr
- US1704561A - Display device :
en
- DE472624C - Soot blow-off device with rotatable blowpipe and control of the steam by a pipe slide :
de
en
- CA287730A - Tractor drawn implement :
en
fr
- FR652216A - Advanced lighter :
en
fr
- FR652366A - Refinements to vessel logs :
en
fr
- GB307390A - Improvements in electrical insulating materials :
en
- DE472878C - Automatic lowering device for the rotating table top on the work table of leather belt sharpening machines :
de
en
- DE472825C - Process for the preparation of anthracene derivatives :
de
en
- FR652492A - special screen against glare caused by automobile headlights :
en
fr
- CA287751A - Alloy :
en
fr
- DE472574C - Electric windshield cleaner :
de
en
- US1704352A - Refrigerating apparatus :
en
- US1704499A - Garage :
en
- USD77896S - Design fob a wateb cooleb :
en
- US1703996A - Vending machine :
en
- US1704376A - Scraping tool :
en
- DE472928C - Device for introducing ointments into the rectum :
de
en
- FR33775E - Improvements to piezoelectric devices :
en
fr
- DK39869C - Method and Device for the Utilization of Carbon dioxide. :
da
en
- USD77880S - Design for a textile fabric :
en
- DE472760C - Arrangement for private branch exchanges :
de
en
- FR652302A - Improvements to the devices for heating the filaments of the different lamps of the same t station. s. f. :
en
fr
- FR652329A - Improvements to magazine ejector mechanisms :
en
fr
- GB282380A - Improvements in or relating to spoke covering discs for vehicle wheels :
en
- GB307136A - Improvements in closed solid fuel stoves :
en
- GB307277A - Improvements in or relating to matrix-positioning or clamping mechanism for typographic or typecasting machines :
en
- US1704663A - Rotary scrubber and washer :
en
- CA287768A - Heating and ventilating apparatus :
en
fr
- DE472530C - Device for rolling seamless tubes :
de
en
- FR652305A - Variable capacitor :
en
fr
- FR652326A - Method and apparatus for the decomposition of coke oven gases by low temperature cooling :
en
fr
- FR652345A - Mirror with light source :
en
fr
- FR652522A - Hand iron press :
en
fr
- GB307144A - Production of composite sheet materials :
en
- US1704448A - Multiple magnetic chuck :
en
- CA287662A - Ammonia manufacture :
en
fr
- GB307522A - Improvements in annealing furnaces :
en
- US1703896A - Fluid-pressure brake :
en
- US1703946A - Dishwasher :
en
- US1704219A - Double-wear harness attachment :
en
- CA287632A - Combustion engine valve :
en
fr
- DE472615C - Cable lug for accumulators :
de
en
- GB307249A - Electric heating devices :
en
- US1704438A - Hand-brake-operating means :
en
- DE473106C - Device for steering vehicles for trams and. Like. About switches with fixed tongues :
de
en
- FR652066A - Improvements made to optical systems, in particular to those to be included in microscopes, telescopes and similar instruments :
en
fr
- FR652316A - Improvements to ejector mechanisms for address printing machines :
en
fr
- FR652436A - Cylinder escapement watch movement :
en
fr
- US1704569A - Wringer, mangle, or like machine :
en
- FR652229A - Closing and tripping mechanism for electric circuit breaker :
en
fr
- US1704318A - Dispensing device for stacked articles :
en
- US1703958A - Cash register :
en
- US1703976A - Electric-socket cover :
en
- US1704143A - Steam locomotive :
en
- US1703952A - Combined clasp and hook :
en
- FR652185A - Device applicable to electroplating baths :
en
fr
- USD77893S - Design for an edible container :
en
- US1704231A - Safety railway signal torpedo and process of making the same :
en
- US1704273A - Adzing and boring machine :
en
- US1704526A - Ers limited :
en
- US1704437A - Sewer-flushing device :
en
- CA287600A - Wood drier :
en
fr
- DE472815C - Door lock :
de
en
- FR652271A - Improvements to printing machines and presses :
en
fr
- FR652223A - Device for clamping vehicle rims :
en
fr
- FR652056A - Improvements in hosiery trades :
en
fr
- DE472873C - Process to bring about a better lift of the color in indirect printing (offset printing) :
de
en
- DE473135C - Automatic damming device with float drive for fish ponds :
de
en
- GB307199A - Process of washing or cleaning wool :
en
- GB307215A - Improvements in and relating to loose-leaf binders :
en
- US1704136A - Lavatory drying device :
en
- AU1183128A - An improved machine for manufacturing wire fencing, wire reinforcement andthe like :
en
- FR652213A - Processing of ores, residues and the like for the extraction of metal products :
en
fr
- DE472724C - Fountain pen :
de
en
- FR652430A - :
fr
- GB307106A - Improvements relating to electro-magnetic acoustic devices, such as loud-speakers :
en
- US1704417A - Hydraulic engine built in alpha siphon piping :
en
- DE473029C - Crushing and mixing device for peat u. like :
de
en
- FR652144A - Process for the clarification of wine, beer, fruit juices and other liquors :
en
fr
- GB307379A - Improvements in or relating to electrical remote control systems :
en
- DK39863C - Exhaust system for internal combustion engines. :
da
en
- FR652084A - Improvements in the construction of fireplace side walls :
en
fr
- DE467772C - Sports shoe or slipper with an air hose arranged between the bottom of the shoe and the outsole :
de
en
- US1703901A - Ornament hanger for christmas trees :
en
- US1704188A - Safety device :
en
- US1704254A - Motor :
en
- AU1431428A - Shot shells and process of treating same :
en
- US1704165A - Golf-club construction :
en
- US1704204A - Heel covering :
en
- FR652320A - Adjustable and transformable support frame for ladies' clothing :
en
fr
- US1703890A - Method of removing knots and other defects from lumber :
en
- US1704178A - Disk plow :
en
- DE473023C - Lighting device for motor vehicles :
de
en
- FR652468A - New elevator for building materials :
en
fr
- GB307164A - Improvements relating to indexing mechanisms for metal grinding machines :
en
- DE472601C - Switching device for pulling the roller forwards and backwards in the case of laundry box ironers :
de
en
- US1704576A - Summer hat :
en
- GB307214A - An improved radiator forming machine :
en
- DE472659C - Circuit arrangement for wireless traffic using short waves :
de
en
- US1703950A - Process for producing purified styrol :
en
- US1704024A - Shade holder :
en
- AU1238328A - Improvements in diecasting-machines :
en
- DE472863C - Two-way cock with a ratchet wheel for gas lines with automatic gas ignition :
de
en
- CA287582A - Vehicle brake :
en
fr
- CA287586A - Light weight fireproof floor :
en
fr
- CA287766A - Rubber ball :
en
fr
- DE473109C - Direction indicators :
de
en
- CA287595A - Burglar trap :
en
fr
- DE472874C - Device for fastening demountable reinforced concrete walls on reinforced concrete sleepers for rods, wire pull, pipe and cable lines :
de
en
- DE472913C - Production of colloidal sulfur :
de
en
- CA287608A - Harbourwork construction :
en
fr
- DK39882C - Pressure pad for hernia bandage. :
da
en
- FR652252A - Removable crate :
en
fr
- FR652509A - Security lock envelope :
en
fr
- DK39865C - Snowmobile vehicle. :
da
en
- US1704401A - Electric switch :
en
- GB307104A - Process for the manufacture of azo-dyestuffs :
en
- AU1422728A - Process forthe manufacture of loaded and dull lustre-silk :
en
- DE472512C - Arrangement for the connection and routing of connecting cables to dialers in telephone systems :
de
en
- DE472871C - Process for the production of distilled additional feed water :
de
en
- DE472327C - Fastening device for flexible panels, especially on the inside of motor vehicle doors :
de
en
- DE472463C - Attenuator for simulating high attenuation figures, especially for measuring crosstalk in long coil lines :
de
en
- US1704333A - Bermuda-grass cutter :
en
- DE472687C - Adjustable headphone :
de
en
- DE472746C - Process for the production of double plush fabrics with drawn (hair) knobs on the double shuttle loom :
de
en
- GB307253A - Improvements in or relating to devices for heating water and for like liquids :
en
- GB307254A - Apparatus for measuring distances on charts :
en
- US1704228A - Fastening device :
en
- USD77873S - Robert j :
en
- US1704025A - Agitator :
en
- DE473065C - Reading table for psychrometer :
de
en
- DE472887C - Method and device for cleaning heavily soiled or oily machine ducks :
de
en
- DE473041C - Coil springs on device plugs to protect the cable :
de
en
- DE472842C - Process and device for producing paper that is smooth on one side :
de
en
- FR652502A - Press intended for gluing soles to shoes and particularly for resoling :
en
fr
- GB307130A - Manufacture of ortho-nitrodiaryl ethers and ortho-aminodiaryl ethers :
en
- US1704556A - Aerial bucket :
en
- AU1239428A - Manufacture of azo dyestuffs :
en
- DE472537C - Spreading device for fabric panels :
de
en
- CA287702A - Golf club :
en
fr
- DE472629C - Pulling device with Nuremberg scissors for two-part curtains :
de
en
- DE473050C - Lighting device made of fireproof material for domestic fire stoves :
de
en
- FR652060A - Hearth for bakery ovens and the like :
en
fr
- FR652425A - Automatic clutch and disengage transmission device for agricultural machinery and particularly applicable to seed drills :
en
fr
- GB307370A - Improvements in repeaters for telephone systems :
en
- FR33779E - Device for the automatic and signaled infusion of coffee, tea and the like :
en
fr
- FR652063A - Variable tilt armchair :
en
fr
- GB307251A - Improvements in and relating to a process for bleaching natural and artificial fibres :
en
- FR652283A - Speed multiplier :
en
fr
- FR652306A - Flexible transmission device for jack control :
en
fr
- FR652400A - Process for manufacturing a metal for bearings, a bronze-based composition :
en
fr
- GB307100A - Improvements in scavenging for two-stroke internal combustion engines :
en
- GB307376A - Improvements in method and means for steam heating :
en
- FR652374A - Improvements in means for tightening and drying the skins :
en
fr
- DE473073C - Track belt for motor vehicles with drive teeth made of rubber and a steel belt used to transmit the tractive forces :
de
en
- DK39857C - Cutting machine. :
da
en
- FR652112A - Improvements made to electrolytic zinc plating baths :
en
fr
- FR652193A - Process for obtaining phenols :
en
fr
- US1703867A - Charge cleaning and conditioning device for internal-combustion engines :
en
- DE472883C - Gear testing machine :
de
en
- US1704422A - Necktie-fastening device :
en
- US1704495A - Oil-engine-driven centrifugal and similar pump :
en
- US1704328A - Speed control for imbibition apparatus :
en
- US1704670A - Mining machine :
en
- US1704249A - Process for making alkali-metal xanthates :
en
- US1704623A - Refractory gun :
en
- US1704232A - Ophthalmic mounting :
en
- US1704590A - Ice-cream-manufacturing and soda-fountain apparatus :
en
- US1704515A - Radio tube holder :
en
- US1703999A - Method of preparing bituminous-cement-aggregate compound :
en
- US1704539A - Method of applying solder :
en
- US1704184A - Padlock :
en
- US1704382A - Machine for preparing bases for rails and the like :
en
- US1704558A - Latching device :
en
- FR33768E - Crusaders and cross holders in stamped metal :
en
fr
- GB307282A - Improvements in compensating devices for rudder and elevator controls of airplanes :
en
- GB307102A - Improvements in and relating to the type-beds of printing machines :
en
- DE472832C - Round box for biochemical tablets :
de
en
- FR652139A - Improvements to sound amplifiers :
en
fr
- GB286726A - Improved process of chlorinating hydrocarbons :
en
- GB307125A - Improvements in or relating to mouldings, beadings and the like for upholstery and gutters for vehicles and the like :
en
- FR652472A - :
fr
- FR33752E - Improvements in the manufacture of the braid :
en
fr
- DE472993C - Pre-chamber for injection internal combustion engines with inserted, cooled injection nozzle :
de
en
- US1703953A - Electrical attachment plug :
en
- US1704665A - Mining apparatus :
en
- US1703881A - Conveyer :
en
- US1704086A - Method of cleaning and/or annealing metal :
en
- US1704441A - Steam-power installation :
en
- US1703994A - Coin container :
en
- DE472663C - Process for the production of chromium precipitates by fused-salt electrolysis :
de
en
- FR652268A - Method and device for making hypodermic injections :
en
fr
- FR652304A - Folding canoe :
en
fr
- US1704139A - Paper truck :
en
- US1704288A - Automatic circuit interrupter :
en
- US1704563A - Clamping device for jackets of presses :
en
- USD77883S - Design for a traffic-signaling device :
en
- DE472222C - Device for the production of glass objects :
de
en
- GB303343A - Distributing apparatus for sweetmeat packing machines :
en
- US1704044A - Dispensing and severing device for rolled strip material :
en
- US1704640A - Process of rolling sheets :
en
- USD77874S - Design for a space heater :
en
- US1704688A - Overshoe :
en
- CA287726A - Sole :
en
fr
- FR33792E - Bleach rake :
en
fr
- DE473107C - Catenary contact for electrical signal boxes :
de
en
- US1704653A - Nonslipping horseshoe :
en
- US1704310A - Emergency-valve assembly :
en
- US1704111A - Telephone system :
en
- CA287749A - Cigar and tobacco flavouring and moistening substance :
en
fr
- DE473143C - Process for the production of self-burning carbon electrodes :
de
en
- FR652357A - Process for obtaining soluble titanium compounds from titanium-containing materials :
en
fr
- FR652465A - Machine for planting potatoes and similar plants :
en
fr
- CA287613A - Physio-chemical composition :
en
fr
- DE472806C - Electrical spot welding device with automatic advance of the workpiece to be welded by the electrode that exerts the welding pressure :
de
en
- DK39860C - Trap. :
da
en
- FR652505A - Process for neutralizing hydrocarbons and oils :
en
fr
- FR652525A - Folding and removable canoe :
en
fr
- GB307381A - Improvements in or relating to selective indicating mechanism :
en
- DE472880C - Inner door for stoves :
de
en
- US1704041A - Vehicle body :
en
- US1704378A - Electric-circuit controller :
en
- US1704473A - Torch support :
en
- US1703922A - Dimethyl-s-pyrazolone :
en
- US1704118A - Cohtaikteb :
en
- DE472799C - Process for forming heat protectants :
de
en
- DE472831C - Incandescent lamp with several filaments and a spring contact pin in the direction of the lamp axis :
de
en
- US1704239A - Becker :
en
- CA287732A - Laminated spring :
en
fr
- CA287696A - Anticreeping device for railway rails :
en
fr
- DE472612C - Adjustment device for axle bearings on rail vehicles :
de
en
- FR652549A - Fastening band with pointed tabs or crampons for repairing, strengthening or joining wooden objects :
en
fr
- US1704272A - Locomotive-frame structure :
en
- US1704392A - Flow-control system :
en
- GB307239A - Improved process for alkaline treatment of artificial cellulosic materials :
en
- DE472694C - Wrought-iron articulated kettle, the sections of which consist of two parallel, frame-shaped bent tubes :
de
en
- DE472768C - Adjustment device on the drive systems of induction measuring devices :
de
en
- DE473031C - Arrangement of flame walls for superheaters in steam boiler systems :
de
en
- US1704291A - Collapsible core :
en
- US1704550A - Swimming device :
en
- DE472492C - Adjustment device for swiveling parts of the support surfaces, especially for furniture for patient positioning :
de
en
- US1704230A - Indicator or counter :
en
- DE473061C - Suspension with adjustable damping capacity :
de
en
- US1704536A - Sound device :
en
- CA287592A - Liquid fuel burner :
en
fr
- CA287626A - Machine for packing cotton wool :
en
fr
- DE472159C - Manufacture of threaded slotted head screws :
de
en
- DE472626C - Nasal irrigation device :
de
en
- AU1267228A - An advertising writing table :
en
- DK39880C - Ankle support with foot shaping hall. :
da
en
- FR652532A - Carburetor fire protection mesh, in the mixture line pipe of carburetor machines :
en
fr
- US1704543A - Device for recording deviation from the vertical in wells :
en
- GB307388A - Improvements in and relating to reinforced concrete structures :
en
- USD77913S - Design fob a sign :
en
- US1704387A - Toy :
en
- DE472754C - Light signal :
de
en
- DE472717C - Central lubrication device, especially for motor vehicles :
de
en
- FR33788E - Improvement to automatic windshield wipers used mainly on motor cars :
en
fr
- FR652125A - Improvements to television systems :
en
fr
- FR652379A - Method and device for the production of stereotypes for projections with relief effect :
en
fr
- DE473095C - Process for the production of wrought iron pipe connectors :
de
en
- DE472798C - Method and device for forcing fluids out of a container :
de
en
- GB282386A - Method of and means for preventing faulty action due to the effect of the magnetic field of the current circuit in cable protective devices :
en
- FR652053A - Submersible hydrofoil :
en
fr
- FR652348A - Electric heating coil :
en
fr
- GB307177A - Improvements in or relating to wireless receiving systems :
en
- GB307127A - Improvements in electric fires or radiators :
en
- US1704198A - Plumbing fixture :
en
- USD77891S - Design fob an ozonizeb :
en
- FR33761E - automatic weight balancer-tacker :
en
fr
- FR652113A - Helical thruster operating enclosed in a tubular chamber provided with fixed vanes :
en
fr
- DE473036C - Device for adjusting the power units of rail vehicles, in particular so-electric drives :
de
en
- US1703981A - Combination ironing board and chair :
en
- US1704247A - Process of and apparatus for making metal sheets :
en
- US1704508A - Burner for heating furnaces :
en
- US1704662A - Bolster for tank vehicles :
en
- US1703960A - Snap-lock fastener for name plates and the like :
en
- US1704116A - Train stop and signal system :
en
- CA287756A - Support :
en
fr
- US1704337A - Box motion for looms :
en
- FR652423A - Improvement provided in the establishment of machines comprising a rotary vane, such as fans, pumps, etc. :
en
fr
- FR33755E - Improvements in control systems for circuits and electrical machines :
en
fr
- FR652409A - Toothbrush with flexible handle :
en
fr
- FR652550A - Pine tree puller :
en
fr
- US1704059A - Sighting telescope for rifles :
en
- US1704327A - Device for heat treatment of metals :
en
- US1704679A - Unidirectional-current-carrying device :
en
- US1704298A - Gear set :
en
- US1704517A - Stapling machine :
en
- DE472809C - Regulation of direct current machines by means of a flow of freely flowing electrons depending on the speed :
de
en
- DE472936C - Pipe coupling :
de
en
- FR652489A - Electric bulb combined with a subject :
en
fr
- FR652516A - Freewheel convertible into a service wheel :
en
fr
- DE472713C - Drying cylinders for paper machines and textile drying machines :
de
en
- FR652312A - Ceiling lamp and corner lamp more particularly intended for the interior of vehicle bodies :
en
fr
- US1704073A - Process for the treatment of fruit for the prevention of devcay :
en
- US1704540A - Drafting instrument :
en
- US1704170A - Sewing-machine braider or corder :
en
- US1704676A - Process of making leather diaphragms :
en
- FR652107A - Gravity-based motion transmission device in combination with levers :
en
fr
- FR652353A - Multi-tube boiler constructed as a vertical tank boiler :
en
fr
- GB307369A - Improvements in automatic or semi-automatic telephone systems :
en
- DE472703C - Sales container with compartments for holding tapes wound on spools :
de
en
- DE472901C - Process for the absolute leaching of acidic filter press cakes :
de
en
- FR652247A - Device for adjusting the position of the light source in electric or other lighting fittings :
en
fr
- DE472723C - Exchange pen :
de
en
- US1704223A - Hydraulic turbine :
en
- US1704503A - Clutch plate :
en
- US1704491A - Tool for handling electric fuse tubes and the like :
en
- US1704261A - Webbing buckle :
en
- US1704350A - Electrical connecter :
en
- US1704217A - Doorcheck :
en
- USD77925S - Design fob a bracelet :
en
- DE473032C - Collector for die setting and line casting machines with guides to collect the dies in different heights :
de
en
- FR652231A - Process for dyeing and re-dyeing hair evenly :
en
fr
- FR652333A - Desk :
en
fr
- FR652471A - Refrigeration method and apparatus :
en
fr
- CA287668A - Oil filter :
en
fr
- FR652432A - Harmonium refinements :
en
fr
- GB307323A - Improvements in or relating to electric protective systems :
en
- DE472861C - Filling device for friction screw presses for the production of plates from ceramic mass :
de
en
- GB307269A - Improvements in and relating to bags, purses and the like :
en
- GB307363A - Improvements in signs for window display :
en
- GB307438A - Improvements in construction of railway wagons and the like :
en
- DE473019C - Optical signal, especially for railway safety devices :
de
en
- DK39868C - Magnesium device by High Emission Pipe. :
da
en
- GB301415A - Improvements in continuous process for the manufacture of acetic acid in the anhydrous state, from its aqueous solutions :
en
- GB307444A - Improvements in power-operated valve opening and closing apparatus :
en
- GR2192B - AUTOMATIC FILLING AIRCRAFT FOR CARS AND CARS BICYCLES. :
el
en
- FR652142A - Automatic electric typewriter and calculator :
en
fr
- CA287681A - Phenolic resin manufacture :
en
fr
- GB281713A - Manufacture of dyestuffs :
en
- GB307107A - An improved apparatus for manipulating tyres :
en
- CA8237S - Bottle :
en
- FR652251A - New manufacturing process of flexible confectionery, of various flavors and colors, in the form of twisted tubes, ribbons and other models, obtained in the press and new product thus created :
en
fr
- CA287656A - Heat transfer apparatus :
en
fr
- FR652170A - :
fr
- GB307380A - Improvements in and relating to reinforced concrete columns :
en
- US1703904A - Piston ring :
en
- US1704342A - Molding machine or apparatus :
en
- US1704258A - Shock absorber :
en
- US1704658A - Separator :
en
- FR33757E - Bain-marie saucepan automatic coffee maker :
en
fr
- FR652166A - Improvements to devices for measuring liquids :
en
fr
- DE472957C - Process for printing gummed fabrics :
de
en
- GB307207A - Improvements in and relating to metallic packings for steam or water glands and the like :
en
- US1704174A - Insulating sheet and method of making same :
en
- US1704504A - Steamer rug or robe :
en
- CA287753A - Gauging mechanism :
en
fr
- US1703882A - And martin r :
en
- FR652184A - Snap-in device :
en
fr
- FR652215A - Spindle with ball or roller bearings :
en
fr
- US1704655A - Motor compressor unit :
en
- US1704063A - Automatic stop mechanism for phonographs :
en
- US1704363A - Hose holder :
en
- USD77920S - Absiqnob to slote :
en
- US1703959A - Assiqnob :
en
- GB285402A - Process for the manufacture of the hormone of the sexual organs :
en
- CA287591A - Automobile drive mechanism :
en
fr
- CA287722A - Speed gear :
en
fr
- CA287714A - Calcium compound conversion :
en
fr
- US1704479A - Electric air heater :
en
- CA287660A - Hinge :
en
fr
- FR652322A - Process for improving the weather resistance of colors for organic-bonded plasters :
en
fr
- GB307267A - Improvements relating to filtering or like devices :
en
- FR652381A - Attachment for caps :
en
fr
- US1704326A - Corrugated sheet-metal shape :
en
- US1704274A - To anthony coiflpakty :
en
- US1704425A - Ejector for excavator dippers :
en
- US1704661A - Floor ventilator :
en
- DE472865C - Process for the production of seamless tubes :
de
en
- GB292588A - :
en
- GB307247A - Improvements in and relating to slicing machines :
en
- US1703957A - Signal device for automobiles :
en
- US1704343A - Variable-capacity compressor :
en
- US1704474A - Spool of tape and protector therefor :
en
- FR652266A - Iron alloy decarburization process :
en
fr
- GB307442A - Improvements in friction brakes :
en
- US1704092A - Frederick deacon marshall :
en
- CA287640A - Faucet :
en
fr
- US1704222A - Electrically-ignited detonating or blasting cap :
en
- US1704371A - Electric switch :
en
- CA287762A - Engine heavy oil combustion mechanism :
en
fr
- DE472459C - Web snakes made of wood :
de
en
- DE473047C - Oscillating device for the automatic oscillation of bast fibers using oscillating drums that work in pairs :
de
en
- FR652490A - Improvement of a t post. s. f. resonance and feedback detector :
en
fr
- US1703883A - Cloth board for looms :
en
- USD77887S - Design for a tray or similar article :
en
- US1704618A - Application of sheets to printing machines :
en
- US1704643A - Luffing crane :
en
- GB307220A - Improvements relating to side fire bars :
en
- US1704399A - Throttle-control device :
en
- DE472929C - Transportable room filling stove with fireclay insert :
de
en
- FR33785E - Mixed braking device for motor cars :
en
fr
- DE472664C - Cash register with single and double check dispensing :
de
en
- FR652200A - Device for reducing envelope currents in cables :
en
fr
- GB307150A - Manufacture of insoluble azo-dyestuffs :
en
- GB307182A - Improvements relating to the manufacture of coffee strainers and like articles of pottery :
en
- DE472465C - Device for adjusting the focal plane shutters of photographic cameras with the aid of a setting disk :
de
en
- GB284625A - A cleaning device for floors :
en
- GB307272A - Improvements in hand-operated mixing or stirring appliances :
en
- US1704103A - Diana :
en
- US1704639A - Bathtub :
en
- FR33776E - Automatic guide and centering die holder :
en
fr
- FR652232A - Filter for pressurized liquids :
en
fr
- US1704584A - Pipe :
en
- US1704279A - Drive chain :
en
- GB300114A - Manufacture of indigoid vat dyestuffs :
en
- GB307446A - Improvements in aerial systems :
en
- GB307165A - Improvements in or relating to the manufacture of boots and shoes :
en
- FR652539A - Theft alarm installation :
en
fr
- CA287723A - Variable speed gear :
en
fr
- GB307409A - Improvements relating to wheeled toys :
en
- US1703939A - Finish-strip assembly :
en
- US1704284A - Harvesting sack :
en
- FR652286A - Suspension shock absorber for motor cars or other vehicles :
en
fr
- US1704426A - Power control :
en
- US1703987A - Store delivery apparatus :
en
- US1704227A - Can capper :
en
- US1704420A - Grain door for cars :
en
- US1704488A - Indicating device :
en
- DE472961C - Die setting and line casting machine :
de
en
- FR652375A - Improvements to tunnel and similar furnaces :
en
fr
- FR652512A - Method for accurately measuring the rotational speed or vibratory frequency of any part :
en
fr
- GB307189A - Treating fabrics resembling wash leather :
en
- CA287654A - Display cabinet :
en
fr
- USD77912S - Design fob :
en
- GB307112A - Improvements in the production of cobalt carbonyl :
en
- GB307957A - Improvements in or relating to protective gear for alternating current systems :
en
- CA287625A - Pulp web cutter :
en
fr
- CA287734A - Crank and counterbalance mechanism :
en
fr
- FR652402A - Device for securing swivel sofa armrests :
en
fr
- FR652481A - Oil sealing dust disc for axle boxes of railway, tram and other equipment :
en
fr
- US1704235A - Metallic joist :
en
- US1704442A - Bushing press :
en
- US1704621A - Barbecuing machine :
en
- GB298200A - Brake mechanism for motor vehicles :
en
- CA287607A - Fibre extracting machine :
en
fr
- DE472944C - Tilting device, especially for motor vehicles :
de
en
- CA287733A - Street lantern :
en
fr
- CA287666A - Power transmission lock :
en
fr
- FR652362A - Radio installations on board vehicles :
en
fr
- US1704225A - Dirigibly-mounted light :
en
- FR652293A - Gas water heater :
en
fr
- US1704209A - Assioknob :
en
- DE470999C - Conveyor mounted in a crane frame that can be raised and lowered :
de
en
- DE472678C - Vertical chamber furnace :
de
en
- GB300118A - :
en
- US1704091A - Flint lighter :
en
- USD77903S - Design fob a textile fabric :
en
- USD77877S - Design for a lavatory :
en
- DE472721C - Divided lock nut :
de
en
- FR652180A - Automatic rail lubricator :
en
fr
- FR652514A - :
fr
- GB307138A - Improvements in or relating to electro-magnets :
en
- US1704069A - Textile fabric for french-cord shoe bindings and other uses :
en
- US1704454A - Straight-line bookbinding machine :
en
- US1704557A - Closed auto body ventilator :
en
- AU1144228A - Improvements in and relating tothe art of television :
en
- CA287576A - Steel member :
en
fr
- FR652410A - Process for obtaining varnished and polished surfaces :
en
fr
- US1704099A - Razor stropper :
en
- US1704405A - Jar-capping machine :
en
- US1704255A - Building construction and plastic block for making the same :
en
- DE473007C - Shoe heel, the tread of which is designed as a hill :
de
en
- GB307406A - Improvements in and apparatus for carrying out photochemical gas reactions :
en
- DE472777C - Entlocking machine for fur skins, in which the hair is exposed to a rotating scraper brush to detangle and smoothen :
de
en
- US1704132A - Steam-boiler economizer :
en
- US1704117A - Headlight :
en
- US1704114A - Automobile body :
en
- CA287641A - Casting machine :
en
fr
- DE472810C - Short-circuit-proof measuring device for electrical currents, consisting of bushing current transformer and ammeter :
de
en
- FR652262A - Process and machine for the manufacture of reinforced cement pipes by centrifugation :
en
fr
- US1704645A - Safe-deposit box :
en
- FR652078A - Process for preparing acid anhydrides :
en
fr
- FR652233A - Improvements made to light metal pistons of internal combustion engines or others :
en
fr
- FR33786E - Improvements to multiple control power units :
en
fr
- FR652221A - Nacrolaque spoon for fishing :
en
fr
- FR652442A - Improvements to sewing machines, especially those for making paper bags :
en
fr
- GB307261A - Improvements in collapsible container tubes combined with a brush :
en
- DE473002C - Front chain guard box attachment to bicycles :
de
en
- US1704157A - webber :
en
- US1704436A - Steam-heating system for paper mills :
en
- US1704585A - Reclining armchair :
en
- US1704375A - Hydraulic turbine :
en
- AU1373828A - An improved tool for folding the rubber lining over the end of metal teat cup casings :
en
- US1704396A - Reversing rudder :
en
- US1704303A - Outboard-engine bracket :
en
- FR652462A - Bath heater with charcoal fireplace :
en
fr
- US1703961A - Process of producing papers having alpha glossy surface :
en
- US1703876A - Brake-cylinder device :
en
- FR652413A - Process for producing supers for use in printing illustrations :
en
fr
- GB307152A - Improvements in or relating to metal pouring apparatus for centrifugal casting machines :
en
- GB307322A - Improvements in or relating to the control of electric motors :
en
- US1704078A - Expression regulator for player pianos :
en
- US1704112A - Aircraft :
en
- US1703908A - Fluid-pressure brake :
en
- DE472774C - Machine for processing skins, furs, etc. Like., In particular for exposing or expelling the grain side :
de
en
- CA287616A - Lamp support :
en
fr
- US1704512A - Thermostatic fluid-controlling device :
en
- US1704085A - Cattle guard :
en
- US1704304A - Process of making cellulose ethers :
en
- CA287619A - Stubble burner :
en
fr
- US1704150A - Sprocket wheel :
en
- FR652114A - Cold asphalt paving process :
en
fr
- FR652178A - Improvements to regulators for internal combustion engines :
en
fr
- FR652172A - Improvements to internal combustion engines :
en
fr
- FR652073A - High strength hollow beam with corrugated profile :
en
fr
- FR652313A - Improvements to self-propelled vehicles for cable tillage :
en
fr
- DE472918C - Process for the direct production of iron and other metals and their alloys with a certain carbon content :
de
en
- US1704006A - Auxiliary device for the production of hollow crowns of teeth from cast metal :
en
- US1703941A - Chain mortising machine :
en
- FR652129A - Chenille fabric and its manufacturing process :
en
fr
- DE472894C - Box with a lid :
de
en
- US1704127A - Electric foot warmer :
en
- US1703989A - Machine for cracking and shelling nuts :
en
- US1704377A - Collapsible display container with automatic lock :
en
- US1704598A - Straw rack for grain thrashers :
en
- FR33771E - Molding process for fused silica objects :
en
fr
- FR652258A - Process for the preparation of hydrofluoric acid and other fluorine compounds, poor in silicon compounds :
en
fr
- GR2195B - HELICOPTER FLYING DEVICE. :
el
en
- FR652299A - Mudguard device for motor vehicles or others :
en
fr
- FR652501A - Device for issuing alarm calls and their automatic transmission through the official telephone line :
en
fr
- GB307259A - Improvements in or relating to the production of an enamel :
en
- FR652373A - Apparatus for the manufacture of coil elements from metallic wire :
en
fr
- GB307246A - Improvements in frames for spectacles :
en
- US1704003A - Pipe joint :
en
- US1703963A - Means for raising oil from wells :
en
- DE472849C - Gully sludge bucket with spout openings that are constantly increasing in clear width in the upper part of the bucket :
de
en
- US1704603A - Conductor :
en
- DK39866C - Snowmobile vehicle. :
da
en
- FR652315A - Tipping device for motor trucks :
en
fr
- FR652331A - Improvements to cartridge loaders :
en
fr
- GB307135A - Improvements in thermostats :
en
- DE472716C - Arrangement of the fan between the radiator and a bulkhead in front of the engine on motor vehicles :
de
en
- US1703973A - Liquid elevator :
en
- GB301757A - Improvements in and relating to clutch operating mechanism for transmitting rotationfrom one shaft to another :
en
- GB307237A - Improvements in or relating to radio receiving systems :
en
- FR652140A - Improvements to shock absorbers :
en
fr
- US1704010A - Amalgamator :
en
- GB307108A - Improvements in or relating to vegetable parchment :
en
- GB307375A - Improvements in the production of rubber :
en
- DE472996C - Grinding pass with axially movable bottom stone :
de
en
- GB307193A - Improvements in treasury or like note cases :
en
- GB307317A - Improvements in or relating to telephone receiving and transmitting apparatus :
en
- FR652270A - Gels and process for making them :
en
fr
- GB307437A - Improvements in or relating to colour photography and kinematography :
en
- FR33759E - Improvements in control systems for circuits and electrical machines :
en
fr
- GB307116A - Improvements in rowing machines :
en
- GB307226A - Improvements in albums for disc records :
en
- US1704152A - Oil saver :
en
- USRE17229E - moffatt :
en
- DK39867C - Hand grenade. :
da
en
- DE472872C - Process for the production of lined and printed booklets from the roll in a single operation :
de
en
- FR652146A - Automatic controller for switching on and off a radio receiver :
en
fr
- GB307117A - Improvements in the manufacture of tins, cans and the like :
en
- GB307161A - Improvements relating to air heating fans :
en
- DE473079C - Fuel feeder for brick ovens, in which the fuel is fed from a rotating bottom disk to the opening of the container :
de
en
- GB296104A - :
en
- GB307312A - Improvements in or relating to grinding mills :
en
- GR2196B - PERFECTIONS IN AUTOMATIC FIREARMS. :
el
en
- GR2199B - METHOD OF EXPORT OF OLIVE OIL BY REVERSE FILTRATION OF MASS MATERNATION AND UNDER REDUCED PRESSURE OF THIS MASS. :
el
en
- CA287678A - Laminated product :
en
fr
- DE472877C - Method for regulating the speed of induction machines :
de
en
- FR652171A - Improvements to heating systems with heat accumulators :
en
fr
- DK39874C - Beet cutter or beet machine with Tørvadsker. :
da
en
- US1703866A - Method of making hoops :
en
- US1703869A - Split reduction device :
en
- US1704506A - Apparatus for maintaining the temperature of oil within predetermined limits :
en
- CA287754A - Machine for sewing bags :
en
fr
- GB307386A - Improvements in and connected with the auxiliary lighting of railway and like vehicles :
en
- US1704398A - Steam trap :
en
- US1704049A - Expansible band, chain, or the like :
en
- US1704496A - Hoisting apparatus :
en
- CA287771A - Method of oscillating centrifugal machines :
en
fr
- FR652147A - Hot or cold water dispenser :
en
fr
- FR652335A - Improvements to toys consisting of boats with automatic rowers :
en
fr
- US1704159A - Electrical resistance unit :
en
- DE472667C - If there is a risk of fire, automatic safety device for systems working with water pressure for tapping flammable liquids :
de
en
- DE472852C - Hall with a ring-shaped water basin for swimming and other water sports purposes :
de
en
- FR652249A - Dummy convertible that transforms into a passenger car or freight car :
en
fr
- FR652511A - Connection of the cells of lead-acid electric storage batteries :
en
fr
- FR652536A - calorie or frigory exchanger :
en
fr
- FR652141A - Process for the treatment of raw resin :
en
fr
- CA287685A - Pulp refining and bleaching process :
en
fr
- DE472730C - Web shuttle with weft tensioning device :
de
en
- US1703919A - Machine for use in the manufacture of tires :
en
- DK39864C - Procedure for regulating the speed of blowers for combustion power machines, in which run-off products are used for the operation of blowers. :
da
en
- FR652506A - Cinematograph :
en
fr
- GB307172A - Improved domestic grate and boiler :
en
- GB307228A - Improvements in life saving costumes, garments or the like :
en
- DE472671C - Mixing burner for air and gas or the like mixtures, especially for soldering and melting purposes :
de
en
- DE473049C - Briquette cabinet :
de
en
- FR652377A - Improvement in mounting systems to produce tilting vehicle headlights :
en
fr
- GB305116A - Improvement in adjustable plug gauge :
en
- FR33770E - Device for descaling boiler tubes :
en
fr
- FR652111A - Improvements to glass holders, lens holders, etc., for photographic and other uses :
en
fr
- FR652521A - Piston for automotive and general-purpose pneumatic pumps intended to allow use as a valve in inner tube valves :
en
fr
- US1703920A - Coating composition :
en
- CA287637A - Musical instrument mouthpiece :
en
fr
- US1704163A - Smoking and playing card compact :
en
- US1703988A - Switch for electrical appliances :
en
- US1704388A - Steam boiler :
en
- US1704638A - Coupler :
en
- US1704535A - of norfolk :
en
- FR652383A - Acidylated derivatives of polyvalent ethers :
en
fr
- FR652446A - Improvements in the construction of gas fireplaces and others :
en
fr
- GB282072A - Improvement in method and mechanism for feeding plastic material to moulds :
en
- DE472879C - Slow-burning stove :
de
en
- FR652186A - Improvements to feed water heaters for boilers :
en
fr
- FR652542A - Vehicle wheel :
en
fr
- CA287644A - Disc harrow :
en
fr
- CA287781A - Water filtration :
en
fr
- DE472803C - Method of dry cooling coke :
de
en
- GB307441A - Improvements in or relating to ignition systems for use in internal combustion engines :
en
- US1704531A - Container for merchandise :
en
- US1704546A - Transformer unit :
en
- AU1139128A - Process for accumulating, conveying and consuming liquefied gases of low boiling point without loss :
en
- CA287621A - Liquid fuel supply device :
en
fr
- USD77919S - Design for a belt buckle :
en
- CA287661A - Spot-light mechanism :
en
fr
- FR652398A - Gas cooker :
en
fr
- GB307093A - Improvements in or relating to electrolytic cells :
en
- DE472693C - Asphalt cooker with melting grate :
de
en
- DE472698C - Wash bottle cap :
de
en
- US1704105A - Bathtub construction :
en
- US1704128A - Tension mechanism for embroidering machines :
en
- DE472906C - Coin counting and rolling machine :
de
en
- US1704373A - Fastener :
en
- DE472702C - Sales container for pastries, e.g. B. biscuits, waffles and. like :
de
en
- FR652235A - Improvement in warning of sudden temperature changes :
en
fr
- FR652272A - Improvements to printing machines and presses :
en
fr
- FR652234A - Process for the rapid freezing of bio-colloids :
en
fr
- DE472323C - Machine for the production of wood screws :
de
en
- US1703906A - stevens :
en
- USD77929S - Design eob :
en
- GB307250A - Retort setting for heating fuel with gases or superheated steam :
en
- DE472911C - Plaettmachine :
de
en
- US1704216A - Paper-manufacturing system :
en
- US1704616A - Compact holder :
en
- DE472732C - Arrangement to avoid wild vibrations in tube transmitters :
de
en
- FR652318A - Swimming glove :
en
fr
- FR652401A - Bottle crate :
en
fr
- US1703977A - Machine for casting tubular stereotype printing plates :
en
- CA287609A - Nut blank :
en
fr
- GB307447A - Improvements in or relating to vehicle wheel hubs :
en
- US1704297A - Eductor for ventilating internal-combustion engines :
en
- CA287745A - Method of charging molten glass into moulds :
en
fr
- CA287569A - Spectacles :
en
fr
- CA287606A - Sectional oven wall :
en
fr
- US1704064A - Evaporator :
en
- FR652134A - Signaling device for hotel tables and others :
en
fr
- FR652470A - Window slide :
en
fr
- GR2200B - PERFECTIONS IN AUTOMATIC FIREARMS. :
el
en
- CA287748A - Weight adjusting mechanism for scales :
en
fr
- US1704229A - Regenerative heating structure :
en
- GB307197A - Improvements in or relating to head lamps for motor road vehicles :
en
- CA287779A - Safety valve for injector overflow :
en
fr
- GB299294A - Method and means for utilizing steam generated by solar heat :
en
- US1704680A - of cincinnati :
en
- US1704683A - Folding walking stick or similar object usable as alpha seat :
en
- US1704308A - Polishing and grinding material :
en
- USD77878S - Design for a hatracx :
en
- US1704002A - Means for restraining the rebound of pneumatic tires :
en
- DE472769C - Device to compensate the measurement errors caused by temperature changes, ere of electricity meters :
de
en
- DE473022C - Process for the treatment of concrete surfaces :
de
en
- DE473040C - Installation of pupin coils in submarine cables :
de
en
- FR652228A - Circuit breaker for control panels of low voltage installations :
en
fr
- GB307255A - Improvements in or relating to closures for containers :
en
- CA287765A - Harness ferrule :
en
fr
- FR652460A - Improvements to air brake devices :
en
fr
- GB307243A - Improvements in apparatus for fractional distillation of tar, crude oils, petroleum,and other liquids :
en
- CA287736A - Iron therapeutic preparation :
en
fr
- GB307118A - Improvements relating to milling machines :
en
- US1704022A - Stereoscopic-exhibiting-machine reel :
en
- CA287629A - Fertilizer manufacture :
en
fr
- US1704052A - Cab-axle bearing- eob- trucks :
en
- DE472731C - Waste heat boiler with superheater and additional pulverized coal combustion :
de
en
- FR33795E - Rocker switch :
en
fr
- GB283151A - Improved machine for the manufacture of pottery :
en
- GB307113A - Improvements in or relating to washing, bleaching, and like machines :
en
- GB307154A - Improvements in bogies for railway and the like vehicles :
en
- DK39862C - Procedure for Manufacturing Litopon. :
da
en
- FR652341A - Enhancements to automatic retaining shutters :
en
fr
- FR652099A - Tool for skinning animals :
en
fr
- US1704344A - Fabric :
en
- US1704593A - Concrete insert :
en
- DE472736C - Switching protection on roller stamps with value adding units for control purposes of all kinds :
de
en
- DE473003C - Device for cooking several hams at the same time :
de
en
- GB307314A - Improvements in wire bending machines :
en
- US1704058A - Method of treating roofing material :
en
- US1703932A - Automobile bumper :
en
- US1704161A - Gas-line stopper :
en
- US1704192A - Fluting tool :
en
- DE472753C - Ventilation device, especially for railroad cars and trams :
de
en
- DE472761C - Electrical time stamp, especially for recording the duration of telephone calls :
de
en
- US1704050A - Safety car coupler :
en
- US1704257A - Method of preparing refractory metals :
en
- DE472708C - Seal for bearing housing :
de
en
- DE472741C - Rudder arrangement with multiple oars :
de
en
- DE432882C - Process and device for distillation :
de
en
- US1704345A - Luggage carrier :
en
- US1704671A - Mining machine :
en
- DE472790C - Elastic roll for calender :
de
en
- DE472834C - Fixed chimney top with wind channels :
de
en
- FR652294A - Pipe coupling device :
en
fr
- FR652311A - Improvements in the construction of aircraft floats and boats :
en
fr
- US1704357A - Sliding-panel holder :
en
- US1704684A - Fanning mill and grader :
en
- US1703868A - Folding fin for motor boats :
en
- US1703936A - Roller skate :
en
- US1704281A - Toe and ballet slipper :
en
- USD77882S - burton :
en
- US1704356A - Photographic line printing :
en
- US1704406A - Thermostatic switch :
en
- DE472807C - Consists of insulating bodies made of continuous paper webs that are arranged closely next to one another in the axial direction and are wound together :
de
en
- FR652482A - Apparatus of physical culture (or orthopedic) favoring the growth and recovery of the height of children and adults :
en
fr
- CA287694A - Frequency-responsive crystal relay :
en
fr
- FR652289A - Appliance for electric heating of blown gas, for hair drying and other uses :
en
fr
- US1704664A - Mining apparatus :
en
- US1704160A - Wheel remover :
en
- US1703962A - Candy forming and cutting machine :
en
- CA287663A - Loader apparatus :
en
fr
- FR652292A - Auxiliary device for determining unequal shoulder positions :
en
fr
- FR652515A - Autonomous rescue system for the crew locked in a sunken submersible :
en
fr
- DE472756C - Engine operated by the train to close and open railway barriers :
de
en
- DE472820C - Process for the production of a powder formaldehyde protein derivative :
de
en
- DE473012C - Clock with a sliding dial :
de
en
- FR652394A - Shuttle guard device for looms with click :
en
fr
- DE472917C - Pyrometer installation in shaft ovens, especially Roestoefen :
de
en
- US1703913A - Fuel-injection means and method :
en
- US1704233A - Mining machine :
en
- DE472592C - Counter with three rows of numbers :
de
en
- DE472738C - Agent against animal and vegetable pests :
de
en
- FR652288A - Acetylene generator :
en
fr
- USD77915S - Mabtin botellini :
en
- FR652420A - Tensioning device for bow saws :
en
fr
- DE472866C - Device for individual adjustment as well as for either common or individual adjustment screws of rolling mills :
de
en
- US1703970A - Retreading mold :
en
- US1704094A - Gas and coke, plant apparatus :
en
- DE472970C - Sealing of the entry points on connecting sleeves, terminations or the like for multi-conductor cables :
de
en
- DE472838C - Combined pulling and wide hoe :
de
en
- FR652424A - Mold for shaping fusible materials and its manufacturing process :
en
fr
- FR652248A - Automatic water dispenser in a trough :
en
fr
- US1704156A - Art of making concrete :
en
- US1704380A - Radio receiving set :
en
- US1704416A - Sliding caster :
en
- US1704686A - Regenerative heating furnace :
en
- US1704074A - Oaring device for rowboats :
en
- US1704458A - Process for manufacturing cheese :
en
- US1704587A - Counter-molding machine :
en
- FR652444A - Improvements to dynamo-electric machines :
en
fr
- FR652164A - Advanced suspension device for motor vehicles :
en
fr
- GB307232A - Improvements in, or relating to clutch stops in automobiles :
en
- US1703902A - Process of vulcanizing rubber and product therefrom :
en
- US1704080A - Continuous boring and drilling machine :
en
- US1704189A - Motion-picture camera driven by alpha spring mechanism :
en
- DE442252C - Movement with a long running time :
de
en
- DE473119C - Device for coupling high-speed large engines by means of an electromagnetic friction clutch :
de
en
- FR652343A - Universal plow :
en
fr
- DE472837C - Pipe testing press for pressing off pipes using external pressure :
de
en
- USRE17225E - Locking mechanism :
en
- US1703907A - Train-control device :
en
- USD77892S - Design for a bow for archery :
en
- CA287731A - Electric current generating apparatus :
en
fr
- US1704067A - Wrench :
en
- CA287687A - Pump :
en
fr
- DE472645C - Epicyclic gears, especially for motor vehicles :
de
en
- US1704594A - Tie-plate :
en
- US1704166A - Wire-winding machine :
en
- US1704484A - Condensing apparatus :
en
- CA287767A - Heating and ventilating apparatus :
en
fr
- DE472867C - Multi-part roller bed :
de
en
- FR652082A - Switch enhancements :
en
fr
- GB307262A - Improvements in or relating to exposure meters for photographic purposes :
en
- US1703875A - Angle cock :
en
- US1704089A - Adhesive :
en
- US1704265A - Concentrator :
en
- US1704355A - Fluid-dispensing device :
en
- US1704470A - Fountain pen :
en
- CA287669A - Speedometer drive :
en
fr
- DE472847C - Direction indicators :
de
en
- FR652495A - Electric lamp whose body or base constitutes a receptacle for women's articles, perfumery, etc. :
en
fr
- GB307109A - Improvements in float operated valves :
en
- DE472905C - Process for casting thick-walled hollow bodies made of metal by centrifugal casting by means of a pouring channel with several nozzles, which is moved axially back and forth several times during the casting :
de
en
- US1704607A - Fumigant cartridge :
en
- US1704435A - Bkake equalizer :
en
- DE472857C - Process for the production of radium preparations that are permanently highly emanating in the solid state :
de
en
- US1704289A - Humidifier :
en
- DE472541C - Method and device for equalizing the water levels in the upper drums of three and multiple drum steep-tube boilers, which are at approximately the same height :
de
en
- DE472977C - Closing lid for storage containers, especially for luxury foods :
de
en
- GB307119A - Liquid level maintainer and regulator :
en
- FR652478A - Improvements in flying machines or airplanes :
en
fr
- GR2201B - BURNING ENGINE WITH AUTOMATIC IGNITION. :
el
en
- FR652210A - Improvements to vehicle wheels and their manufacture :
en
fr
- GR2197B - INSURANCE PROVISION FOR AUTOMATIC CONTINUOUS FIREARMS. :
el
en
- US1703971A - Side-door construction :
en
- DE472773C - Firing grate with rows of fixed and movable bars :
de
en
- DE472958C - Automatic neutralization machine for fuller's earth :
de
en
- FR33784E - Improvements in welding and electric arc cutting processes and equipment :
en
fr
- FR652497A - Dual Compartment Automotive Headlight :
en
fr
- FR652102A - Noise damper for air intake :
en
fr
- US1703894A - Sectional boiler :
en
- US1704148A - Lifting jack :
en
- US1704256A - Refractory article :
en
- FR33765E - Key with quick adjustment and instant tightening for various nuts and tubes :
en
fr
- GB307288A - Asphalt emulsions :
en
- DE472751C - Absorption cold apparatus :
de
en
- DE472897C - Pull-through drafting system for spinning machines :
de
en
- US1704529A - Waste-fitting assembly :
en
- US1704090A - Grain-shocking device :
en
- US1704633A - Safety cut-off valve for gas lines :
en
- FR652071A - Improvements to the edges of garden paths and flower beds :
en
fr
- FR652206A - Process for treating emulsions of hydrocarbon oils and water with a view to separating the elements therefrom :
en
fr
- GB307157A - Improvements in tennis rackets :
en
- GB307089A - Improvements in or relating to gas-meters :
en
- US1704020A - Manifolding attachment for typewriters :
en
- US1704361A - Fire escape :
en
- US1704389A - Messenger call box :
en
- US1704552A - Process and apparatus for making sheet glass :
en
- DK39878C - Fuel valve with annular seat. :
da
en
- DE472735C - Leather clipping machine with back and forth, tong-like moving clipping tools (cleating roller with one or more clipping blades) :
de
en
- US1704220A - Field tube boiler :
en
- US1704241A - Vacuum-producing device :
en
- FR652065A - Gasometer disc seal :
en
fr
- DE473015C - Sliding platform with mobile hoist and elevated track for the hoist :
de
en
- US1703948A - Vat dyestuff :
en
- CA287713A - N-hydroxyethylderivative of q-amino-l-hydroxybenzene :
en
fr
- US1704153A - Rheostat :
en
- US1704395A - Tool holder :
en
- DE472650C - Upholstery tires :
de
en
- GB307229A - Improvement for cases or holders for soap sticks and the like :
en
- GB307110A - Improvements in or relating to needles or hooks for use in making rugs and for similar purposes :
en
- DE444801C - Mold wiper for die setting and line casting machines, in which the casting slide going downwards into the casting position moves the mold wiper into the ready position by triggering a locking device :
de
en
- US1703982A - Carburetor :
en
- GB307244A - New or improved fastening means for bed-clothes and the like :
en
- US1703934A - Electric-current converter :
en
- GB307124A - Improvements in and relating to tobacco pipes :
en
- FR652491A - Propeller propeller :
en
fr
- CA287570A - Cheese processing :
en
fr
- FR652455A - Improvements to articulated pipes :
en
fr
- US1704306A - Soluble cellulose esters containing phthalic groups and process of making the same :
en
- US1703992A - Push and pull jack :
en
- US1704181A - Dredging apparatus :
en
- US1704520A - Power-demand regulator :
en
- USD77872S - Design for a grille for loud-speakers :
en
- US1704031A - Antifriction nut :
en
- GB307216A - Improvements in signature stapling or discontinuous wire stitching machines :
en
- DE472748C - Easel card egg with a central guide rod arranged on the frame or the like, on which the card holders are held by means of tongues :
de
en
- CA287705A - Wire covering method :
en
fr
- DE472864C - Device for increasing the productivity of petroleum probes by vibrating the pipe :
de
en
- US1704390A - Method for preventing boiler incrustation :
en
- CA287717A - Alloy steel :
en
fr
- US1703861A - Faucet construction :
en
- US1704674A - Mining apparatus :
en
- US1704236A - Engine :
en
- US1704636A - Manufacture of ammonium benzoate :
en
- US1704642A - Rotary pump or blower :
en
- CA287665A - Limb :
en
fr
- US1704467A - Head lamp :
en
- US1704341A - Balancing machine :
en
- DE472508C - Electric motor with automatic reversing for toy trains :
de
en
- DE472981C - Steerable crane vehicle with power drive :
de
en
- FR652529A - Improved method and composition for modifying the colors of dyed fabrics or like products :
en
fr
- GB307191A - Improvements relating to radiators or heat interchanging apparatus :
en
- US1704317A - Humidifier :
en
- CA287689A - Induction motor :
en
fr
- DE473052C - Stretchers for tensioning ties, self-ties, etc. :
de
en
- DE473134C - Veneer dryer with heating plates and humidifier :
de
en
- FR652162A - Improvements to the means used to measure the characteristics of materials :
en
fr
- FR652458A - Dust separator for dust extractors, applicable to motor cars or other similar vehicles :
en
fr
- GB302336A - Machine for deflating tyre tubes :
en
- US1704323A - Banjo :
en
- CA287690A - Induction watthour meter :
en
fr
- DE472244C - Schlagmuehle with a truncated cone-shaped rotating body fitted with beater arms and an outer housing carrying the stationary counter-arms :
de
en
- DE472800C - Clipboard system :
de
en
- US1704412A - Gaseous-fluid dynamometer :
en
- US1704595A - Traffic control :
en
- DE472765C - Device for automatic load compensation of induction machines with a commutator rear machine, the excitation of which is changed depending on the primary current of the induction machine :
de
en
- US1704553A - Roof for toy cars :
en
- US1704581A - Saw guide :
en
- DE472455C - Grinding of several surfaces on a rotating workpiece using a one-piece or multi-piece rotating tool :
de
en
- US1704009A - Multihead sewing machine :
en
- DE472553C - Ignition device for mercury vapor rectifier with an auxiliary anode :
de
en
- DE472930C - Throttle valve for smoke and stove pipes :
de
en
- GB307087A - Improvements in or relating to submarine telephone cables :
en
- GB307383A - Improvements in or relating to selective indicating mechanism :
en
- AU1430528A - Improvements in or relating to flying machines :
en
- DE473037C - Automatic mechanical vehicle coupling that is connected to a coupling device for electrical lines :
de
en
- FR652406A - Process for the recovery of volatile organic solvents :
en
fr
- GB307147A - Improvements in or relating to compressed gas cylinders and the like :
en
- AU1185628A - An improved portable dish draining device :
en
- US1704055A - Carton :
en
- US1704538A - Core for single-tube tires :
en
- US1704154A - Electrical resistance and the like :
en
- FR652280A - New devices of copying machine :
en
fr
- GB305547A - Improvements in pulverising mills :
en
- GB307170A - Improvement in or connected with cask washing and sterilising machines :
en
- GB307241A - An improved method of and apparatus for decorating the surface of textile materials or the like :
en
- AU1301128A - An improvement relating to bean cutters :
en
- CA287597A - Thermostat diaphragm :
en
fr
- DE472846C - Direction indicators :
de
en
- DE473117C - Device for the automatic engagement and disengagement of screw band clutches, brakes or locks :
de
en
- CA287578A - Fire box arch block :
en
fr
- CA287769A - Method of purifying gas :
en
fr
- DE472959C - Process for the preparation of aralkyl aryl sulfonic acids :
de
en
- DE473004C - Method and device for the production of sausage products without casing or the like. :
de
en
- CA287724A - Feed roller support :
en
fr
- US1704332A - Clamping device for open-side planers :
en
- US1704305A - Clamp for electric conductors :
en
- CA287770A - Furnace :
en
fr
- US1704290A - Lip-marking guide :
en
- US1704324A - Metal-planing machine :
en
- US1704497A - Radio detector system :
en
- US1704562A - Display device :
en
- FR652344A - Electric chime :
en
fr
- DE472198C - Sliding resistance, which has a cylindrical support body rotated by the handle for the resistance applied in the form of a helical line and a static current collector for the same :
de
en
- AU1226028A - Improvements inthe manufacture of footwear :
en
- GB307377A - Improvements in or relating to x-ray tubes :
en
- US1704155A - Vacuum tube :
en
- CA287587A - Drilling machine :
en
fr
- FR652092A - Improvements to compressors, pumps and rotary motors :
en
fr
- FR652376A - Incandescent light bulb :
en
fr
- USD77881S - Design for a textile fabric :
en
- DE472850C - Process for refining alloys of any composition by electrolysis :
de
en
- DE472870C - Process for the production of glycerine by fermentation :
de
en
- US1704196A - Machine for treating hides, skins, and leather :
en
- DE472729C - Packet of cigarettes :
de
en
- FR652319A - Automotive :
en
fr
- FR652110A - Newspaper :
en
fr
- FR652246A - Support for incandescent lamp with central contact, forming a rail or rail element :
en
fr
- FR652418A - Method of electrical exploration of the soil by means of alternating currents at extremely low frequency :
en
fr
- GB307201A - Improvements in door checking devices :
en
- US1704077A - Player action :
en
- US1703899A - Method of electrically welding alpha drill :
en
- DE472580C - Game to put together a physiognomy :
de
en
- DE472722C - Closure for suitcases, bags or the like. :
de
en
- FR652486A - Animator device for naturalized baits or lures :
en
fr
- GB277323A - :
en
- GB307530A - Improvements in or relating to steam traps and the like :
en
- DE472513C - Ohmic resistance, especially leakage resistance :
de
en
- DE472912C - Track closure on brake mountains of all kinds, shafts, dies, elevators and similar conveyor systems :
de
en
- US1704469A - Device for the evacuation of waste scraps from kitchens or the like :
en
- DE472468C - Dimming device for headlights :
de
en
- DK39876C - Projection device for incident and incident light. :
da
en
- FR652276A - Projectile rocket training :
en
fr
- FR652519A - Improvements to processes for impregnating any articles with varnishes of synthetic resins and application device :
en
fr
- US1704248A - Fountain-pen stand :
en
- US1704619A - Game apparatus :
en
- DE473074C - Annular valve body, in particular for brake pistons of motor vehicles that are moved by negative pressure :
de
en
- US1704195A - Fabric for window screens, screen doors, and the like :
en
- USD77889S - Design por a jewel box or similar article :
en
- US1704060A - Detachable sight for rifles :
en
- US1704088A - Storage heater :
en
- US1704322A - Receptacle-operated valve :
en
- US1704021A - Electric circulating heater :
en
- US1704068A - Child's vehicle :
en
- US1704101A - Method of and apparatus for constrolling the quality or total heating value of alpha lowing mixture of fluids :
en
- US1704104A - Traffic signaling system :
en
- US1704402A - Display apparatus :
en
- US1704362A - Vertical-turbine-pump head :
en
- FR33758E - New elastic suspension for vehicles :
en
fr
- DE472889C - Gear reduction :
de
en
- DE472992C - Compound internal combustion engine consisting of a supercharging compressor, internal combustion engine and exhaust gas turbine, in which purge air is temporarily pumped through the combustion cylinder into the exhaust gas turbine :
de
en
- DE472893C - Elevator device for clocks installed in vehicles :
de
en
- FR652367A - Process for recovering zinc contained in pyrites or other ores :
en
fr
- GB288197A - Improved process for extracting montan wax :
en
- GB307257A - Improvements in and relating to power controlling apparatus for pneumatic despatch systems :
en
- US1703912A - Audio frequency transformer :
en
- US1704548A - Tongs :
en
- US1704431A - Longitudinal joint for concrete roadways :
en
- AU1350028A - Car drivers' signal :
en
- CA287721A - Road-surfacing material :
en
fr
- US1704572A - Air-operated advertising device :
en
- USD77914S - Design for a lighting-fixture plate or article of analogous nature :
en
- US1704606A - Multiple-speed hydraulic transmission :
en
- US1704615A - Automatic headlight mechanism :
en
- DE472830C - Fastening device for a protective housing for house connection fuses :
de
en
- FR652485A - Automotive suspension :
en
fr
- FR652488A - Device for recognizing that a vehicle is going to make a turn :
en
fr
- DE472844C - Winding device for paper, cellulose, wood pulp or similar lengths of material :
de
en
- FR652120A - Advanced case for bottle packaging :
en
fr
- FR652174A - Process for the production of nitrogen and hydrogen :
en
fr
- FR652510A - Railroad Car Side Door Security Lock :
en
fr
- FR652077A - Process for manufacturing articles such as tires, tires, soles, etc., with a view to increasing their non-slip properties :
en
fr
- GB307206A - Improvements in or relating to pistons :
en
- DE472608C - Around a vertical axis revolving, provided with a cavity for receiving the ink supply inking roller for stamping machines u. like :
de
en
- FR652137A - Carburetor :
en
fr
- GB307411A - Improvements relating to the mounting of switch fuses and similar units or accessories in boxes, cases or containers :
en
- US1703979A - Thread-cutting device for skeining machines :
en
- DE472377C - Machine for making containers from felted fiber mass by passing a perforated shape through a pulp :
de
en
- DE472571C - Method and device for uniting box parts (such as lid and body or body and neck insert) :
de
en
- DE473088C - Electric miner's lamp :
de
en
- GB302658A - :
en
- US1704286A - Locking means and cover for valve stems :
en
- US1704082A - Supercharger :
en
- US1704492A - Applicator :
en
- CA287679A - Drive gear for internal combustion engines :
en
fr
- DE472750C - Metal plates and foils for offset printing :
de
en
- GB307180A - An improved method for the attachment of india rubber or the like to metal or other surfaces :
en
- GB307718A - Improvements in and connected with thermostatic controls for dynamo electric machines :
en
- US1704141A - Thermostatic switch :
en
- US1704359A - Gas burner :
en
- US1704234A - Keyless-tearing-strip container :
en
- US1704300A - Electric-circuit controller :
en
- CA287577A - Steel heat-treatment :
en
fr
- DE472712C - Seam connection for metal cloths, especially for paper production :
de
en
- DE472907C - Electrical system for internal combustion engines with dynamo, collector battery for the starter engine and glow wire ignition :
de
en
- DE472933C - Electric cigar lighter :
de
en
- US1703990A - Trap for animals :
en
- US1704036A - Annealing furnace :
en
- US1704144A - Method of repairing siphons :
en
- GB289007A - Improvements in method and apparatus for furnace treatment of metal and metalliferous material :
en
- CA287782A - Induction motors :
en
fr
- DE472757C - Electric winch for remote controlled barriers :
de
en
- DE472758C - Pointers, especially for trams :
de
en
- DK39875C - Packing device for razor blades. :
da
en
- DE483450C - Device for switching the discharge pipe of a centrifuge to two or more discharge channels :
de
en
- FR652445A - Method and apparatus for coating members of wood or other material with a thread, male or female, of metal :
en
fr
- CA287761A - Typewriter :
en
fr
- USD77884S - Design for a tray or similar article :
en
- FR652279A - Two-stroke engine with double useful stroke and two pistons sliding one inside the other coupled to the same crankshaft :
en
fr
- USD77901S - Design fob a lady s garment :
en
- US1704589A - Rotating field magnet for turbogenerators :
en
- FR652098A - Formwork device for the construction of reinforced concrete walls :
en
fr
- GB307101A - Improvements in and connected with flexible transmission shafts :
en
- US1704443A - Propelling device :
en
- US1704133A - Pop-corn machine :
en
- US1704251A - Antifatigue alloy :
en
- US1704410A - Method of welding rail joints :
en
- US1704494A - Friedrich boedecker :
en
- US1704597A - Apparatus for casing and preserving the natural color of leaf tobacco :
en
- US1704555A - Emblem disk for spare-tire covers :
en
- DE472942C - Scissor camera :
de
en
- DE472987C - Device for coupling the needle shaft of straw balers with the ram carriage :
de
en
- US1704012A - Parade-simulating toy :
en
- US1704245A - Pneumatically-operated mechanical gear shift :
en
- US1704391A - Hollow rim for banjos :
en
- FR652496A - Electric lamp, the body or base of which constitutes a receptacle for smoking accessories :
en
fr
- GB307283A - Apparatus for mixing or emulsifying especially viscous or adhering liquids :
en
- US1704246A - Treatment of distillates from processes of cracking petroleum oils :
en
- US1704271A - Engine-cylinder construction :
en
- US1704278A - Handle for vessels :
en
- US1704460A - Loud-speaker :
en
- US1704493A - Watger-tube connection :
en
- GB307275A - Improvements in top lifts for derrick cranes :
en
- DE472706C - Electric remote setting device for date wheel :
de
en
- DE472707C - Device for breaking nuts :
de
en
- FR33796E - Device for controlling the size of the spinning ribbons :
en
fr
- FR652117A - Improvements to processes and apparatus for annealing glass products :
en
fr
- FR652545A - Improvements to side discharge rakes and windrow hay tedders :
en
fr
- FR652064A - Gasometer disc seal :
en
fr
- AU1192928A - Improvements in and relating tothe drying of fuel gases :
en
- CA287757A - Trimming machine :
en
fr
- GB307218A - Improvements in or relating to lifting jacks and like apparatus :
en
- DK39870C - Foldable Stand for a Beach Tent or for a Beach Chair. :
da
en
- CA287700A - Electrode :
en
fr
- DE472839C - Plow with subsoiler sitting on an articulated square :
de
en
- US1704270A - Electrical cooking device :
en
- FR652225A - Reinforced cement construction process and resulting new industrial products :
en
fr
- FR652479A - Electricity bell ringing device :
en
fr
- GB307181A - Improvements in or relating to apparatus for controlling the exposure of a unit to asource of electric light :
en
- GR2202B - OPERATION OF BURNING INDUSTRIES. :
el
en
- US1704193A - Method of forming cementitious blocks :
en
- US1704372A - Vanity case :
en
- US1704605A - Apparatus for ascertaining colors :
en
- DE472900C - Rack mechanism for clocks, which is driven by the movement :
de
en
- US1704329A - Scraper :
en
- USD77886S - Design for a scissors or similar article :
en
- US1703986A - Indexing mechanism for metal-working machines :
en
- US1704331A - Control system for elevators :
en
- US1704370A - Thermostat :
en
- US1704411A - Door construction :
en
- US1704612A - johnson :
en
- US1704260A - Phonograph :
en
- US1704678A - Hypodermic syringe :
en
- US1703893A - Fluid-pressure brake :
en
- US1704434A - Stern frame with balanced rudder for ships :
en
- CA287589A - Carbureter :
en
fr
- CA287611A - Hair waving apparatus :
en
fr
- DE472728C - Cigar wrapping device :
de
en
- GB282064A - Improvements in or relating to electric luminous tubes :
en
- US1704109A - Load support for hoists :
en
- US1704244A - Device for indicating temperature conditions :
en
- AU1046027A - Improvements in and relating to surface type carburetters for internal combustion engines :
en
- GB290195A - Improvements in a method of preparing a therapeutic product :
en
- GB307192A - A combined clock and wireless loud-speaker :
en
- GB307252A - An improved thermal regulator for electrically heated devices :
en
- CA287773A - Thread, cord and fabric :
en
fr
- FR652253A - New shoemaking process and articles perfected by derivative :
en
fr
- DK39861C - Transport and Mixer for Concrete Material. :
da
en
- DE472662C - Process for maintaining smooth surfaces in the storage and distribution of rubber goods :
de
en
- CA287695A - Integrating meter :
en
fr
- CA287718A - Insect repelling compound :
en
fr
- DE472968C - Lead-sheathed, insulated high-voltage cable :
de
en
- DE472995C - Pointing, peeling and disinfecting machine with a conical rotating brush drum :
de
en
- US1704617A - Game apparatus :
en
- FR652396A - Fasteners for doors or windows :
en
fr
- FR652540A - Improvements in the distillation of coal and other solid carbonaceous substances :
en
fr
- DE472931C - Sealing cover for hotplate holes :
de
en
- GB301092A - Double or triple expansion, triple crank steam engine, provided with two long low-pressure uniflow cylinders :
en
- GB307270A - Improvements in or relating to braking devices for films in cinematographic apparatus :
en
- CA287708A - Triarylmethane dye :
en
fr
- DE472962C - Process for the production of printing forms, in particular sensitive printing forms :
de
en
- US1704650A - Smokehouse :
en
- US1703949A - Process and apparatus for thermally decomposing hydrocarbons :
en
- US1704475A - Snowplow :
en
- USD77875S - Design for a doughnut mold :
en
- DE472826C - AC relay, especially for train protection :
de
en
- US1704201A - Sheep shear :
en
- CA287633A - Incandescent electric lamp :
en
fr
- CA287729A - Electrical rectifier :
en
fr
- CA287738A - Abrasive wheel :
en
fr
- FR652487A - Portable ashtray :
en
fr
- US1704554A - Latch :
en
- US1704367A - Process of preserving fruit :
en
- US1703872A - Clothes-hanger support :
en
- US1704121A - Paper fastener :
en
- US1704481A - Rotary machine, particularly in centrifugal pump :
en
- FR652100A - New means of luminous advertising applicable to automobiles or other vehicles :
en
fr
- FR652150A - Process for making waterproof fabrics and products obtained :
en
fr
- FR652197A - Adjustable support :
en
fr
- FR652618A - Jaw chuck for lathe :
en
fr
- DE472680C - Process for the preparation of tanning condensation products from sodium cellulose waste liquor and their metal salts :
de
en
- DE473039C - Amplifier arrangement with two or more amplifier tubes for telecommunications lines :
de
en
- GB307266A - Improvements relating to friction clutches :
en
- DE472755C - Device for setting points u. Like. By means of a scale :
de
en
- GB288195A - Improvements in carburetting apparatus applicable for internalcombustion engines :
en
- GB307224A - Improvements in the suspension of rail vehicles :
en
- GR2198B - PERFECTIONS IN OR IN RELATION TO THE USE OF POWDER OR POWDERED CARBON MATERIALS. :
el
en
- FR652309A - Device for finishing tinned ice :
en
fr
- CA287623A - Humidifier for hot air furnaces :
en
fr
- CA287698A - Pump :
en
fr
- CA287740A - Fastening device for screening apparatus :
en
fr
- DE472946C - Device for automatic sorting, counting and filling of tablets and similar lists :
de
en
- US1704403A - Controlling apparatus for low-pressure steam turbines :
en
- US1704408A - Drinking attachment for water faucets :
en
- US1704017A - Playing card :
en
- US1704423A - Ear tag :
en
- CA287719A - Sheets of folded material :
en
fr
- DE472686C - Lifting device for a rail brake :
de
en
- DE472953C - Device for continuous electrical welding of suture tubes :
de
en
- FR652087A - Shutter for glass roofs :
en
fr
- FR652447A - Ornithopter training :
en
fr
- GB307219A - Improved construction of insulating slab for use with panel heating systems :
en
- GB307162A - Improvements in steam generator furnaces :
en
- CA287602A - Shock absorber :
en
fr
- DE472630C - Turnstile :
de
en
- DE472979C - Stand for displaying fruits, jams, biscuits, etc. like :
de
en
- DE472714C - Process for the production of metal paper in sheet form :
de
en
- DE472797C - Device for pre-bending the rope wire in screw form :
de
en
- FR33778E - Improvements to logarithmic calculators :
en
fr
- FR652385A - Traction device more especially usable for hauling :
en
fr
- CA287610A - Wrench :
en
fr
- CA287615A - Filling machine :
en
fr
- GB282073A - Rotary slide valve for muddy liquids :
en
- GB307373A - Improvements relating to fittings for drainpipes and the like :
en
- DE472187C - Pipe welding machine :
de
en
- DE472856C - Process for the operation of furnaces for moist fuels with mechanically moved grate, pre-built smoldering or drying shaft and zonal air supply :
de
en
- DE473113C - Electrical switch with built-in cartridge fuse :
de
en
- US1704482A - Apparatus for calcining lithopone :
en
- US1704374A - Automatic time regulator for sprinkling systems :
en
- USD77921S - Design for a belt buckle :
en
- FR652284A - Cooled distribution process for valves without valves :
en
fr
- FR652358A - Chain comb hanger of a loom :
en
fr
- GB307163A - A device for drying and airing articles of clothing, household linen and the like :
en
- GB307225A - Improvements in or relating to pumps for viscose or other liquids :
en
- FR652208A - Unloading device for mixed material :
en
fr
- USD77924S - Norman l :
en
- DE473042C - Momentary switching for pull or push switch, in which the contact piece is guided when switching so that it runs through a closed path and jumps into a detent for the purpose of detection in the switched-on position :
de
en
- GB307231A - Improvements in or relating to the star-delta method of starting alternating-currentmotors :
en
- US1704213A - Cunia :
en
- FR652057A - Device attached to circular looms for making seamless hosiery articles of tubular shape :
en
fr
- DE472621C - Control device for several grinders driven by a common electric motor with mechanical feeding of the wood by electric motors :
de
en
- DE472709C - Bush-shaped connecting dowel, in particular for connecting bearings to a pressure lubrication line :
de
en
- DE459703C - Electric miner's lamp :
de
en
- GB307178A - Improvements in or relating to ball bearing mountings for the shafts supporting the indicating mechanism of automatic or semi-automatic weighing apparatus :
en
- DE472715C - Drive device for motor vehicles with pendulum suspended electric motor :
de
en
- US1704610A - Lawn sprinkler :
en
- US1704440A - Collapsible holding device :
en
- US1704071A - Electrical circuits :
en
- US1704126A - Composite precious-metal stock :
en
- US1704567A - Press for the production of artistic prints and embossings :
en
- DE472978C - Order board :
de
en
- FR652214A - Exhaust device allowing a cinematographic camera to function as a still camera :
en
fr
- GB300283A - Improvements in and relating to pumps having vertical shafts :
en
- GB300618A - Improvements in or relating to heating apparatus :
en
- FR652334A - Hose clamp :
en
fr
- FR652378A - Improvements to recording oscillograph systems :
en
fr
- FR652459A - Railway crossing :
en
fr
- DE472954C - Bilge and ballast water de-oiler for ships :
de
en
- FR652422A - Improvements made to metal furniture intended to contain files :
en
fr
- FR652434A - Two-stroke engine :
en
fr
- GB307148A - Improvements in or relating to metallic teapots, coffee pots and similar utensils :
en
- US1703978A - Turntable :
en
- AU1326128A - An improved trouser press :
en
- CA287778A - Method of producing even surface laminated glass :
en
fr
- FR652152A - Mixed gas generator :
en
fr
- FR652443A - Improvements to sewing machines, especially those for making paper bags :
en
fr
- DE472590C - Flat nose pliers :
de
en
- DE472963C - Double boiler for bitumen, tar and similar binders :
de
en
- FR652264A - Improvements to boxes unfolding flat and having to contain light bulbs or other :
en
fr
- CA287572A - Removal of phenol from tar or oil :
en
fr
- CA287693A - Electrical measuring instrument :
en
fr
- CA287697A - Cloth dyeing method :
en
fr
- US1703975A - Combination radio phonograph loud-speaker :
en
- US1704037A - Manufacture of dextrose :
en
- US1704072A - Process for the treatment of fruit for the prevention of decay :
en
- DE473006C - Shoe, which is connected on the back by a strap with a buckle fastening bandage around the leg :
de
en
- FR652518A - Shallow draft nautical propulsion device :
en
fr
- US1704054A - Barrel lift :
en
- US1703931A - Automobile bumper and clamp :
en
- DE472791C - Rim for inextensible running gears :
de
en
- FR652154A - Method and means for fixing metal fins to tubes or cylinders :
en
fr
- US1704385A - Manufacture of steel products :
en
- US1704652A - Crosstie for electric locomotives :
en
- DE471235C - Procedure for the electrical remote disconnection of sections of direct current railways :
de
en
- FR652051A - Auto theft warning device :
en
fr
- DE472540C - Process for obtaining a terpene-like hydrocarbon from juniper berry oil :
de
en
- FR652464A - Improvement in fairground attractions with vehicles that can be steered, at will, on a track :
en
fr
- US1704032A - Metal-working machine :
en
- US1704681A - Grate for metallurgical apparatus :
en
- US1704564A - Toothbrush :
en
- DE472851C - Protection against taxlessness of vehicles in case of front spring break :
de
en
- US1703917A - Steam separator :
en
- FR652244A - Process for the separation of solid bodies of different density :
en
fr
- FR652088A - Automotive headlamp :
en
fr
- DK39873C - Jack. :
da
en
- FR652340A - Device for detecting variations in tire curvature :
en
fr
- AU1226928A - An improved egg holder :
en
- DE472854C - Especially suitable for motor vehicles headlights :
de
en
- FR652408A - Ceramic tile cutting machine :
en
fr
- GB307137A - Improvements in the manufacture of esters :
en
- FR652121A - Machine for milling the amounts of louis xv heels and the like :
en
fr
- FR652504A - Adaptations of cavities to labels and similar objects allowing many applications :
en
fr
- US1704485A - Headrest :
en
- US1704599A - Disintegrated alumina :
en
- CA287596A - Film and silk production :
en
fr
- US1704613A - Vehicle wheel :
en
- CA287635A - Piston packing :
en
fr
- DE473100C - Flat bottom self unloader :
de
en
- DE473131C - Chute-like sounding device for coniferous wood seeds :
de
en
- FR652267A - Weighing indicator and recorder for scales or weighbridges :
en
fr
- FR652397A - High frequency equipment for light tubes, without spark gap or vibrator :
en
fr
- FR652454A - Star engine development :
en
fr
- GB307188A - Improvements in and relating to the treatment of iron pyrites :
en
- AU1489028A - Improvements in or relating toan Xray installation :
en
- CA287720A - Sheets of folded material :
en
fr
- FR33774E - Improvements to textile gears and pinions :
en
fr
- US1704528A - Method and apparatus for manipulating sheet material :
en
- GB291016A - Improvements in cement tile moulding machines :
en
- CA287675A - Honing apparatus :
en
fr
- DE472205C - Arrangement of the stator windings of multi-phase collector machines :
de
en
- GB291735A - Multiple thermionic valve for a frequency-changing receiver :
en
- DE472719C - Device to prevent accidents in sausage filling machines with compressed air or a pressure fluid :
de
en
- DE473051C - Device for automatic display of cooking potatoes, fruits or the like. :
de
en
- FR652330A - Improvements in feeding mechanisms :
en
fr
- FR652350A - Key and clamping device :
en
fr
- DE472779C - Electric massage roller with suction cups :
de
en
- GB305524A - Improvements in the propulsion of ships :
en
- GB308286A - Means for regulating the supply of current from dynamos having a third brush for use in power driven vehicles :
en
- US1704514A - Display stand :
en
- USD77916S - Design for a safety-pin holder :
en
- US1704019A - Figure wheeled toy :
en
- CA287750A - Acetylcellulose saponification :
en
fr
- US1704001A - Gate support :
en
- USD77911S - Design for an instrument-panel faceplate :
en
- CA287643A - Road and rail road bank building method :
en
fr
- US1704472A - Yielding holder for luminous tubes :
en
- DE472859C - Process for descaling metallic objects. in particular made of stainless iron or steel :
de
en
- FR652435A - Window operating devices :
en
fr
- US1704182A - Sleeping bag :
en
- US1704527A - Hydraulic shock absorber :
en
- US1704635A - Insulation remover :
en
- US1704649A - Separation and liquefaction of gases :
en
- FR652310A - Construction of tennis courts :
en
fr
- FR652441A - Process for preparing stable cellulose lacquer colors :
en
fr
- CA287622A - Liquid cooler and airer :
en
fr
- DE472955C - Conveyor belt with control device :
de
en
- FR33787E - Regenerating incandescent lamp and apparatus for its regeneration :
en
fr
- GB292531A - Improvements in and relating to protective gas-masks respirators and the like :
en
- DE472805C - Self-discharger :
de
en
- DK39881C - Apparatus For Curing Diseases Of The Nasal Mucosa. :
da
en
- USD77888S - Design for a comb or similar article :
en
- GB307450A - Improvements in or relating to conical diaphragms for sound-reproducing and like devices :
en
- US1704592A - Cinder arrester :
en
- US1703937A - Sheet-feeding device :
en
- US1704177A - Heat-transforming apparatus :
en
- USD77922S - Design for a belt buckle :
en
- DE472884C - Electrical transmission device for the rotary movement of a shaft, in particular for driving a speedometer :
de
en
- FR33753E - Stepped grid in which the different grid elements are distributed alternately in two groups in the direction of the length of the grid and whose bars perform oscillating movements in the direction of the length of the grid :
en
fr
- FR652301A - Oscillating circuit compensating device for t devices. s. f. :
en
fr
- FR652537A - Safety chain ensuring in the spinning loom the operation of the sector in case of breakage of the ropes of the sector :
en
fr
- GB307217A - Improvements in automatic stopping devices for electric lifts :
en
- GB307227A - Improvements in and relating to pencil holders or cases :
en
- CA287594A - Water valve mechanism :
en
fr
- DE473137C - Lead cable press :
de
en
- FR652467A - Combination locking system, allowing a rotary member to be coupled or uncoupled with another member, fixed or angularly movable :
en
fr
- FR652363A - Indicator for automotive air suspensions :
en
fr
- DE472795C - Single or multiple barrel rifle :
de
en
- GB299453A - Charging device for industrial furnace installations :
en
- FR652167A - Further training in electrically controlled vibrators such as sound transmission, reproduction and recording devices :
en
fr
- GB278751A - Improvements in electronic discharge devices :
en
- GB299464A - Device for preventing side slip of motor vehicles :
en
- US1704299A - Footwear :
en
- AU1551728A - An improved aluminium alloy :
en
- DE472606C - Process for the preparation of sulfur-containing carboxylic acids :
de
en
- DE472646C - Gearboxes, especially for motor vehicles :
de
en
- DE472860C - Air hammer for forging scythes, shovels, etc. like :
de
en
- FR652093A - Brick Making Machine Improvements :
en
fr
- FR652414A - Improvements made to crucibles for glassware :
en
fr
- GB296974A - Improvements in continuous process for the manufacture of acetic acid in the anhydrous state, from its aqueous solutions :
en
- GB307195A - Improvements in or relating to devices for testing the brakes of automobiles :
en
- US1704307A - Form clamp :
en
- US1704608A - Perforated or expanded sheet metal :
en
- US1704358A - Combined boring, reaming, and tapping machine :
en
- US1704471A - Surface condenser :
en
- US1703969A - Hinge construction :
en
- US1704500A - Building :
en
- DE472824C - Process for the preparation of resinous condensation products from amines of the aromatic series and formaldehyde :
de
en
- FR652260A - Building material :
en
fr
- GB307198A - Improvements in or relating to collapsable tubes or containers :
en
- CA287711A - Cyanide of calcium :
en
fr
- CA287728A - Voltage regulator :
en
fr
- GB307223A - Improvements in the production of aromatic carboxylic acids :
en
- DE472689C - Electrical control switch in which the rotatable switching element carrying the moving contacts is made flexible for the purpose of closing additional electrical circuits :
de
en
- DE472699C - Table device used as lemon squeezer and nutcracker :
de
en
- DE472829C - Device for generating the stepping currents for dialers in fully or semi-automatic telephone systems :
de
en
- US1703944A - Service cabinet :
en
- US1704455A - Reed-moving mechanism :
en
- US1703972A - Printing-telegraph system :
en
- US1704028A - Head-lamp replacement unit :
en
- FR652547A - Further training in mine signaling devices :
en
fr
- US1704477A - Method of and apparatus for converging and diverging rays emitted from alpha source of radiant energy :
en
- US1703860A - Fluid-brake control mechanism :
en
- DE473130C - Drying device with endlessly rotating conveyor belts :
de
en
- DE473076C - Machine for the automatic closing of bottles with caps made of soft metal :
de
en
- US1704627A - Automatic switch-operating mechanism :
en
- GB307315A - An improved method and apparatus for concentrating or drying liquids :
en
- AU1192028A - Carbons for electro-technical uses and process of manufacture thereof :
en
- CA287573A - Guide bar :
en
fr
- DE473085C - Bearing shell with top lubrication, especially for rail vehicles :
de
en
- DE448576C - Air preheater for firing systems working according to the cross flow :
de
en
- GB285071A - Preparation of halide addition products, polymers, and oxides of rubber :
en
- US1704250A - Navigating apparatus and method :
en
- US1704644A - Fence post :
en
- CA287715A - Wire rope :
en
fr
- US1704580A - Process and apparatus for rolling plate glass :
en
- DK39871C - Mudguard for Automobiles and the like. :
da
en
- GB307204A - Method of and means for use in quenching coke obtained from intermittent vertical, inclined or horizontal carbonising chambers or coke-ovens, by means of water :
en
- GB307524A - Improvements in the manufacture and production of anhydrous metallic chlorides :
en
- GB307274A - Improvements in or relating to concrete mixing machines :
en
- GB307213A - A combined closure and decanting device for cans or like liquid containers :
en
- GB307281A - Improvements in or relating to means for the mass production of structural members of similar type formed from separate pieces by welding :
en
- FR33781E - Device allowing the tilting, at any point of its travel, of the back of an armchair easily maneuvered by the person seated in this armchair :
en
fr
- GB307139A - A bogey for supporting the body or frame of motor road vehicles :
en
- DE472848C - Process for mixing and chopping meat in drum meat cutters and drum meat cutters to carry out the process :
de
en
- GB307142A - Improvements in or relating to organs, harmoniums and like musical instruments :
en
- CA287735A - Decorative treatment of waterproof fabrics :
en
fr
- CA287746A - Float controlled valve :
en
fr
- DE472710C - Spin device for hot-dip tinned goods :
de
en
- DE472966C - Process for the production of porous bodies suitable for the air depolarization of galvanic elements or accumulators :
de
en
- US1704215A - Apparatus for varying the electromagnetic constants of slow-speed coils :
en
- US1704464A - Automatic control mechanism for drilling rigs :
en
- US1704657A - Arch-supporting shoe :
en
- DE472802C - Reflector arrangement for lighting fittings :
de
en
- FR652415A - Table for music education :
en
fr
- US1704456A - Process for the treatment of fruit for the prevention of decay :
en
- US1704065A - Artificial foot :
en
- US1704130A - Automatic control for lapping machines :
en
- US1704685A - Regenerative heating apparatus :
en
- US1704468A - Power-lift plow :
en
- DE470961C - Denture alloy :
de
en
- DE472840C - Circular scissors :
de
en
- FR652097A - Device for passing potatoes and similar products :
en
fr
- DE473091C - Adjustment device for the scraper on the lickerin grate of carding :
de
en
- GB305548A - Improvements in pulverising mills :
en
- US1703995A - Wire-coiling machine :
en
- GB301449A - Improvements in and relating to inflammable liquid lighters :
en
- GB307449A - Improvements in crates for transporting bottles :
en
- FR652296A - Variable pitch propeller :
en
fr
- GB307156A - Improvements in or relating to gas governors :
en
- GB307179A - An improved type of gasholder :
en
- FR652179A - Improvements to regulators for internal combustion engines :
en
fr
- GB292585A - Improvements in or relating to dirigible headlights for automobiles :
en
- DE472234C - Photographic typesetting lens :
de
en
- GB302657A - Improvements in and relating to turbine blades :
en
- DE472365C - Permanently installed bearing tube for optical pyrometers :
de
en
- FR652523A - Machine for bleaching rags intended to supply the renovated fibers which, together with lenosed vegetable fibers, give rise to textile yarns :
en
fr
- FR652136A - High pressure acetylene gas generator :
en
fr
- US1703914A - Carburetor :
en
- US1703991A - Flywheel :
en
- DE472298C - Rail supports for stock rails in turnouts :
de
en
- DE473013C - Housing for striking clocks :
de
en
- USD77928S - Design for a grille for loud speakers :
en
- CA287676A - Blade holder :
en
fr
- CA287703A - Gas condensing and separating apparatus :
en
fr
- US1704601A - Window latch :
en
- DE473054C - Gas-heated grill, roast and oven :
de
en
- DE473000C - Process for the preparation of photosensitive silver salt emulsions :
de
en
- FR652094A - Dry ice maker :
en
fr
- GB307133A - Mechanism whereby drawers in automatic slot machines can only be released by means of two coins of the same denomination :
en
- US1704309A - Shuttle :
en
- US1704415A - Chair :
en
- DK39855C - Coupling to Grounding Coils. :
da
en
- US1704186A - Method for making tire-building bands :
en
- US1704675A - Printer's color-card system :
en
- US1703871A - Apparatus for making ceramic articles :
en
- US1703938A - Sheet-dispensing apparatus :
en
- US1704312A - Vehicle steering mechanism :
en
- US1704521A - Pile-wire-carriage-controlling means for pile-fabric looms :
en
- US1704575A - Fan motor :
en
- GB307810A - Improvements in apparatus for pneumatic separation or grading of solid materials :
en
- USD77899S - Design for a baby-carriage top :
en
- USD77909S - Design fob a badiocabinet :
en
- FR652317A - Improvements to selector mechanisms more particularly used in address printing machines :
en
fr
- GB307145A - Improvements in anti-dazzle devices for use on vehicles :
en
- GB307240A - Improvements in and relating to boring & like tools :
en
- US1704620A - Loom :
en
- US1704106A - Process for arsenating organic compounds :
en
- USRE17230E - Hottse electric :
en
- US1704614A - Paper-towel holder :
en
- FR652192A - Improvements in the armament of seaplanes :
en
fr
- FR652203A - :
fr
- DE472960C - Device for automatic adjustment of the sealing gap in stuffing boxes in the intermediate walls of steam or gas turbines, depending on various loads :
de
en
- FR652195A - Improvements to manufacturing processes for artificial stones with a crystalline texture :
en
fr
- CA287683A - Paper strip apparatus :
en
fr
- US1704428A - Band saw :
en
- FR652201A - :
fr
- CA287579A - Knife handle :
en
fr
- GB307159A - Improvements relating to perambulators and the like :
en
- US1704164A - Fastening of emergency exit doors of vechicles :
en
- US1703945A - Shadow-projecting apparatus :
en
- US1704368A - Life preserver :
en
- US1704682A - Cutting machine used chiefly for cutting cheese :
en
- FR652080A - Process for preparing dyes :
en
fr
- FR652177A - Gasket for centrifuge mold :
en
fr
- DE472613C - Self-lubricating intermediate layer for bodies with surfaces sliding on each other, especially for leaf springs of vehicles, especially rail vehicles :
de
en
- US1704203A - Picking machine :
en
- DE472835C - Device for connecting the hollow fastening rails made of profile iron to be embedded in concrete ceilings with the brackets anchored in the concrete :
de
en
- FR652096A - Unloading device for large capacity bunkers with an emptying slot provided on one or both longitudinal walls :
en
fr
- GB307235A - Improvements in apparatus for sinking shafts, driving tunnels, headings, sewers and the like :
en
- DK39877C - Device for multi-cylinder two-stroke diesel engines. :
da
en
- FR652123A - Device for cooling milk and other liquids :
en
fr
- FR652278A - Device for assembling two shafts :
en
fr
- FR652070A - Manufacturing process for improved greasy products :
en
fr
- US1703888A - Automatic grease cup :
en
- US1704301A - Motor vehicle :
en
- CA287686A - Silk manufacture :
en
fr
- FR652546A - Braking of the landing gear wheels of airplanes and similar flying machines :
en
fr
- DE472657C - Process for drying, smoldering and degassing bituminous substances :
de
en
- US1704314A - Window-sash construction :
en
- US1704384A - Casting magnesium and alloy thereof :
en
- US1704654A - Tool for making metallic plates for supporting artificial teeth :
en
- DE472794C - School equipment that can be set up, especially for outdoor drawing lessons :
de
en
- FR652095A - Process for the production of castings from molten steel :
en
fr
- FR652207A - Double-acting injection internal combustion engine :
en
fr
- CA287655A - Beater for threshing machines :
en
fr
- DE472948C - Device for settling and classifying solid materials from Trueben :
de
en
- CA287588A - Cylinder head :
en
fr
- CA287642A - Bank counter :
en
fr
- CA287691A - Automobile transformer :
en
fr
- US1704199A - Sign-supporting stand :
en
- DE473059C - Cushioning :
de
en
- FR652372A - Watch or clock at 24 hours :
en
fr
- US1703880A - Thermoscope :
en
- US1704444A - Work-locating device for stapling machines :
en
- FR652269A - Gels and process for making them :
en
fr
- DE472938C - Schlaegermuehle with combined pneumatic and mechanical conveying :
de
en
- US1703964A - Fare-box clamp :
en
- FR652477A - Improvements to mechanical toys :
en
fr
- USD77897S - Design for a robe rail :
en
- CA287575A - Fluid elevator :
en
fr
- FR652224A - Method and device for facsimile transmission using synchronously controlled axes :
en
fr
- CA287585A - Aircraft undercarriage :
en
fr
- DE472733C - Flat DC counter armature :
de
en
- US1703918A - Machine and method for assembling curing bags in tire casings :
en
- US1704366A - Spit for apple-paring machines :
en
- GB300500A - :
en
- CA287688A - Zirconium alloy :
en
fr
- FR652108A - Differential gear mechanism :
en
fr
- GB297711A - An improved lacquering process :
en
- US1703895A - Foot support :
en
- US1704083A - Maize header :
en
- DK39872C - Oil burner. :
da
en
- CA287571A - Car coupler :
en
fr
- US1703921A - Valve-grinding machine :
en
- US1704151A - Spool for electrical instruments and the like :
en
- US1704424A - Turbine :
en
- US1704129A - Ironing machine :
en
- US1704525A - Flour sifter :
en
- US1704579A - Fasteneb fob gabments and otheb abticles :
en
- FR652438A - Second hand table for teaching children to walk :
en
fr
- GB282065A - Improvements in absorption refrigerating systems :
en
- GB282632A - Improvements in power operated vacuum tube construction and circuit therefor :
en
- US1704673A - Mining machine :
en
- US1704316A - Door latch :
en
- FR652106A - Loading device for ships :
en
fr
- FR652416A - Apparatus for vacuum drying ironed items :
en
fr
- FR652648A - Brake improvements :
en
fr
- DE472804C - Process for separating organic gases and vapors :
de
en
- US1704102A - Evaporation and hold-over tank :
en
- CA287650A - Rubber manufacture :
en
fr
- CA287658A - Sintering method :
en
fr
- GB302645A - Improvements in or relating to doors of road vehicles :
en
- DE468205C - Leak testers, especially for hard-to-reach places on house gas pipes :
de
en
- DE472934C - Double-walled teat cup :
de
en
- CA287701A - Rubber reclaiming and dispersing method :
en
fr
- CA287692A - Surge voltage recorder :
en
fr
- FR652351A - Photographic skill game :
en
fr
- FR652250A - New gear change for motor vehicles :
en
fr
- CA287670A - Wire strand manufacture :
en
fr
- US1703905A - Device for reducing piston slap in internal-combustion engines :
en
- US1704149A - Sectional track for road vehicles :
en
- US1704381A - Device for controlling steam-engine operation :
en
- US1704452A - Car truck :
en
- DE473018C - Steam oven with overlapping baking rooms :
de
en
- DE472932C - Adjustable curve ruler :
de
en
- CA287599A - Ash dust eliminator :
en
fr
- US1704140A - Stub-axle mount :
en
- US1704547A - Shoe-bottom filler :
en
- FR652220A - Tobacco Joke Improvements :
en
fr
- FR652417A - Phonograph pavilions made of cast stony materials :
en
fr
- GB307286A - Improvements in tobacco feeding mechanism for cigarette making machines :
en
- DE472793C - Two-part fitting for sliding windows that can be swiveled out about a horizontal axis to fix the folded window sash :
de
en
- GB307285A - Improvements in dishwashing machines :
en
- US1704062A - Screw driver :
en
- US1704338A - Lubricant compressor :
en
- FR652161A - Improvements to steam generators :
en
fr
- FR652194A - Device applicable to the boiler hearth :
en
fr
- DE472899C - carousel :
de
en
- DE472972C - Voltage regulation of a single-phase network that is fed from a multi-phase network via a transformer :
de
en
- DE472711C - Flux for welding and soldering light metals :
de
en
- FR652324A - Incandescent and gas-filled cathode discharge tubes :
en
fr
- GB282062A - Improvements relating to the arrangement of the driving wheels for automobile vehicles :
en
- GB307316A - Improvements in gas taps :
en
- US1704167A - Fence protector :
en
- US1704211A - Stove :
en
- GB307183A - Improvements in and relating to slicing machines :
en
- GB307187A - Improvements in or relating to railway vehicle braking systems :
en
- FR652127A - Circuit breaker improvements :
en
fr
- FR652453A - Sorter and collector device with conveyor belts, in which letters or packages placed in the introduction slots provided on both sides of a cabinet are driven by transverse belts :
en
fr
- US1703935A - Bobbin support for weft-replenishing mechanism :
en
- US1704185A - Plant for washing coal and other minerals :
en
- US1704407A - Umbrella support :
en
- GB289059A - Improvements relating to apparatus for measuring a low gaseous pressure such as that of a vapour electric discharge device :
en
- GB307090A - Improvements relating to printing presses :
en
- FR652265A - Car window operating device :
en
fr
- FR652055A - Closed-circuit crystallization process :
en
fr
- GB307439A - Improvements in the roasting of pyritic ores :
en
- GB307173A - Improvements in or relating to methods of insulating the exposed parts of the metal bridge of the tumbler type of electric switch :
en
- DE472770C - Device for determining the time integral of variable electrical quantities :
de
en
- GB307176A - Improvements in gas controllers :
en
- US1703993A - Electric compress heater :
en
- US1704190A - Coilbrx :
en
- US1704457A - Playing cards :
en
- US1704532A - Belt drive :
en
- CA287672A - Excavator mechanism :
en
fr
- CA287727A - Rubber boot mould :
en
fr
- FR652189A - Protective cover of the seed box in the seed drills :
en
fr
- FR652463A - Improvements made to the supports of orientable devices mounted on airplanes, in particular those for machine guns :
en
fr
- GB307719A - Manufacture of unilaterally acylated diamines of therapeutic activity :
en
- US1704100A - Vibrating apparatus and method for its utilization for removing patterns and castings from sand molds :
en
- US1704559A - Thermometer for incubators :
en
- US1704588A - Process of treating petroleum oils :
en
- FR652273A - Improvements to printing machines and presses :
en
fr
- GB307264A - Improvements in splash guards for vehicle wheels :
en
- CA287674A - Automatic musical instrument :
en
fr
- US1704687A - Assigltob tb the sqppess :
en
- FR652187A - Improvements made to valves regulating the flow of liquids :
en
fr
- FR652483A - T in reinforced concrete, contiguous, can be used for all floors :
en
fr
- GB307405A - Improvements in or relating to telegraph systems :
en
- DE472619C - Strain relief device for the connecting lines of electrical apparatus, especially plugs :
de
en
- CA287699A - Electrode :
en
fr
- GB282056A - Improvements in or relating to absorption refrigerating machines :
en
- GB307088A - Improvements in furnace tuyere grates :
en
- CA287682A - Phenolic resin manufacture :
en
fr
- FR652169A - Electrical switch device :
en
fr
- US1704570A - Suspension parts :
en
- USD77930S - Design por a wallet :
en
- FR652287A - Improvements to molding machines, especially those for profiled construction elements :
en
fr
- FR652254A - Rubber vulcanization improvements :
en
fr
- FR652282A - Vehicle wheel brake :
en
fr
- GB307276A - Improvements in tools for re-seating valves and taps :
en
- GB307321A - An improved holder for rolls of paper and the like :
en
- GB285497A - Improvements in or relating to the manufacture of insulating tapes or the like :
en
- GB307256A - Improvements in central buffer and draw gear for railway vehicles :
en
- US1703954A - Buttonhole-sewing machine :
en
- US1704283A - Soluble halogen substituted cellulosic organic acid esters :
en
- DE472552C - Control of a shut-off device located in the vacuum line of a mercury vapor rectifier :
de
en
- DE472969C - Support clamp for hollow and full conductors with the smoothest possible surface :
de
en
- FR652473A - Automotive gutter molding :
en
fr
- GB307320A - Positive actuation of valves for petrol engines :
en
- US1704339A - Harrow :
en
- US1704351A - Hinge structure :
en
- US1704259A - Card-selecting mechanism :
en
- US1704646A - Advertising and display device :
en
- US1704451A - Motor vehicle with tubular underframe :
en
- DE472821C - Process for the preparation of di- and polyiodo substitution products of quinoline carboxylic acids :
de
en
- FR652068A - Perforated bobbin for washing and further processing of artificial fibers, especially artificial silk :
en
fr
- GB307365A - Improvements in or relating to electromagnetic couplings :
en
- US1703865A - Mouthpiece for musical wind instrumernts :
en
- US1704070A - Sagger :
en
- US1704292A - Collapsible core :
en
- US1704571A - Ventilator :
en
- FR652119A - Synthetic resin enhancements :
en
fr
- FR652369A - Soap Making Improvements :
en
fr
- GB307326A - Improvements in and relating to thermionic devices :
en
- FR652524A - Perfected bottle :
en
fr
- FR652365A - Packaging for films or films :
en
fr
- GB282051A - Improvements in and relating to universal joints or couplings for automobiles :
en
- US1704238A - Air engine :
en
- US1704656A - Process of making arch-support insoles :
en
- US1703889A - Angle cock :
en
- US1704266A - Locomotive-spring-rigging-equalizing device :
en
- GR2194B - IMPROVEMENTS IN THE NEW TYPE AROTRON. :
el
en
- GB279041A - Apparatus for preparing compressed gases :
en
- GB307287A - Improvements in handles for portable and other articles and other purposes :
en
- FR33791E - screen for automobile headlights :
en
fr
- US1704433A - Transmission clutch :
en
- US1704530A - Needle threader :
en
- US1704169A - Sewing-machine presser foot :
en
- US1704276A - Shoe stiffener and method of making the same :
en
- US1704648A - Safety stopper :
en
- DE473083C - Fuse for the trigger of air hammer :
de
en
- FR652393A - Two Piece Winch Drum :
en
fr
- FR652503A - Wind-resistant, automatic watch lighter that can be used as an alarm clock, travel clock or office item :
en
fr
- US1704138A - Scuff plate and retaining means therefor for vehicle bodies :
en
- GB307273A - An improved device for feeding conical rolls and the like :
en
- CA287649A - Separator :
en
fr
- DE472618C - Multiple junction box :
de
en
- DE472640C - Welding table :
de
en
- US1704124A - Identifiable motion-picture print and method of making same :
en
- US1704379A - Electrical circuit breaker or interrupter :
en
- CA287759A - High frequency tuning system :
en
fr
- US1704400A - Hand-driven propulsion rudder for crafts and the like :
en
- US1704565A - Burner carburetor apparatus :
en
- GB282067A - Improvements in electrical converting apparatus :
en
- US1704173A - op chicago :
en
- US1704507A - Stapling machine :
en
- FR652158A - Electric device for igniting coal :
en
fr
- FR652219A - Spool of thread for spindles of braiding machines and spindle work :
en
fr
- GB307140A - Improvements in and connected with motor vehicles :
en
- FR652390A - Lighting device particularly intended for advertising :
en
fr
- DK39884C - Device for internal combustion engines with antechamber or fuel absorber. :
da
en
- US1704194A - Rubber-like substance and process of obtaining the same :
en
- FR652173A - Mounting for triode lamp devices especially for wireless telegraphy transmitters :
en
fr
- FR652392A - Method and devices for suppressing resistance on bodies which are stationary or to be propelled in any fluid and for simultaneously obtaining their propulsion :
en
fr
- GB301831A - Improvements in or relating to coupling devices for use in wireless telegraphy and telephony :
en
- GB307158A - Protective device for plugs for electric plug contacts :
en
- FR652133A - Rotary breaker for high voltage magnetos :
en
fr
- DE472593C - Incandescent lamp holder with protection against accidental contact :
de
en
- US1704523A - Process for the production of printing plates :
en
- FR652535A - Frame mounting for receiving and directing electromagnetic waves :
en
fr
- FR652089A - Process for the production of colored masses based on gelatin and other similar masses :
en
fr
- FR652587A - :
fr
- GB307212A - Improvements relating to drill-pipes for well boring :
en
- US1704511A - Electromagnetic vibrating device :
en
- DE472622C - Asynchronous motor for switching to two different numbers of poles with a two-phase cut open and alternating with a number of poles induced direct current winding (especially as a rotor winding) :
de
en
- DE473005C - A locking device designed as a springy bracket for open door or window sashes to hang on the hinge :
de
en
- GB307166A - Improvements in or relating to vehicle wheels and their manufacture :
en
- FR652126A - Advertising or announcement made using balloons :
en
fr
- GB307211A - Improvements relating to junction boxes for electrical cables :
en
- DE472356C - Process for the preparation of wool dyes of the anthraquinone series :
de
en
- FR652337A - Punch card lifting machine :
en
fr
- DE472771C - Device for measuring starting current surges of three-phase and alternating current motors, in those with short-circuit armature :
de
en
- FR652300A - Device for protecting masts, posts, sleepers and similar objects made of wood against rotting :
en
fr
- US1704218A - Process for preparing fertilizers :
en
- GB307364A - Manufacture and production of vat dyestuffs :
en
- GB287074A - Improvements relating to electric speed indicating apparatus :
en
- FR652226A - Knife with interchangeable blade to trim leather :
en
fr
- GB307129A - Improved dough-cutting machine :
en
- FR652156A - Manufacturing process for bleaching products :
en
fr
- FR652218A - Shaving soap holder device or the like :
en
fr
- FR33764E - Improvements made to drawing tables and other similar furniture :
en
fr
- FR652543A - Articulated bearing in conjunction with a reference for controlling boat hangers :
en
fr
- US1704253A - Plastic light aluminum alloy and process oe producing same :
en
- US1704029A - Reduction process and apparatus :
en
- GB307114A - Improvements relating to recording apparatus :
en
- DE472620C - Socket with secured neutral :
de
en
- GB307374A - Improvements in or relating to the manufacture of packets for cigarettes and like articles :
en
- CA287601A - Axle box :
en
fr
- DE472549C - Device for automatically keeping the frequency of electrical oscillating circuits constant :
de
en
- GB307092A - An improved mechanical horse or like carriage or velocipede :
en
- GB290963A - Improved process for the manufacture of phenol formaldehyde condensation products :
en
- CA287706A - Dynamo electric machine :
en
fr
- CA287772A - Rim lock for metallic wheels :
en
fr
- US1704364A - Tube-cleaning apparatus :
en
- DE473062C - Insulated and rustproof pipe for the transfer of liquids and gases and process for its production :
de
en
- US1704551A - Device for representing time and rhythm :
en
- US1703974A - Car roof :
en
- US1704208A - Alloy and method of making same :
en
- US1704282A - Mixed organic esteros of cellulose and process of making the same :
en
- US1704586A - Enameling metal :
en
- FR652257A - Direction indicator :
en
fr
- GB307185A - Improvements relating to the ribbon boxes of typewriting machines :
en
- DE472975C - Production of high-volume, fine-grained body colors :
de
en
- FR652067A - Device for easy opening of a contiguously closed box :
en
fr
- FR652456A - Binder for foundry cores and process for its preparation :
en
fr
- US1704320A - Automatic air-brake lock :
en
- US1704325A - Internal-combustion engine and working same :
en
- DE473081C - Device for emptying ash bunkers using water flushing :
de
en
- FR652236A - Capping machine :
en
fr
- GB307391A - Improvements in or relating to refractory building material :
en
- US1704296A - ledwinka :
en
- DE472740C - Air heater for motor vehicles :
de
en
- FR652480A - Improvements in devices for pressure cooking food, using ordinary pots or pans :
en
fr
- GB298940A - Hooping device for cases, bales and packages :
en
- CA287580A - Saw set :
en
fr
- CA287710A - Calcium cyanide compound :
en
fr
- GB288285A - Improvements relating to electric speed indicating apparatus :
en
- CA287664A - Automobile body construction :
en
fr
- AU1397928A - Extruding machinehead :
en
- US1703984A - Fuel-supply system :
en
- CA287612A - Wagon chute :
en
fr
- FR652370A - Door lock :
en
fr
- FR652404A - Metal pavers :
en
fr
- FR652433A - Corrugated sheet metal spring drum :
en
fr
- FR652527A - Improved process for making hand-knitted articles featuring various designs in various colors :
en
fr
- US1704330A - of berlin :
en
- US1704651A - Crosstie for electric locomotives :
en
- AU1188728A - Process of and apparatus for producing liquid dispersions :
en
- DE472920C - Regenerative gas furnace with reversible flame direction and artificially increased air speed and method for operating the furnace :
de
en
- DE472925C - Process for the preparation of sulphonic acids from hydro-compounds of Kuepen dyes :
de
en
- GB307236A - Improvements in continuous absorption refrigerating apparatus :
en
- GB307382A - Improved method of treating low temperature tar and its distillates :
en
- FR652212A - Edging-gutter :
en
fr
- GB289062A - Improvements in and relating to refrigerator evaporators :
en
- GB300499A - Improvements in or relating to propelling means for aircraft :
en
- GB307280A - Massaging instrument for treating the anal parts :
en
- FR652109A - Tar distillation improvements :
en
fr
- US1704394A - Upper buffing mechanism for the diaphragm face plates of vestibule railway coaches :
en
- USRE17228E - of cleveland :
en
- DK39879C - Sliding closure for fabric edges. :
da
en
- GB288205A - Improvements relating to gaseous fluid meters :
en
- DE472589C - Electric hammer :
de
en
- DE472665C - Plant for the production of hand-coated desserts in flow work :
de
en
- DE472763C - Circuit arrangement for coin telephones :
de
en
- DE472808C - Method for reducing crosstalk in telephone cables :
de
en
- DE472924C - Securing procedure against high-voltage damage in ground fault-free X-ray equipment :
de
en
- CA287775A - Valve :
en
fr
- DE472908C - Centrifugal clutch :
de
en
- FR652157A - Method and devices for supporting and tensioning knitted or woven tubular products during their dyeing, mercerization, drying or any other similar operation :
en
fr
- GB307389A - Improvements in circuit arrangement for automatic telephone exchanges :
en
- CA287704A - Electrical condenser :
en
fr
- DE473082C - Schuetzenwechtervorrichtung for looms with engraver :
de
en
- GB307278A - Improvements in lock nuts :
en
- US1704518A - Gas and liquid contact apparatus :
en
- US1704183A - Sighal compahy :
en
- USD77927S - Design for a radiocabinet or the like :
en
- FR652217A - Method and apparatus for wet grinding of material in drum or ball mills :
en
fr
- US1703985A - Earthworking tool :
en
- US1704108A - Tooth-paste dispenser :
en
- US1704200A - Computing mechanism :
en
- US1704242A - Governor :
en
- US1704476A - Door control :
en
- DE473048C - Electric heating pad :
de
en
- GB307200A - Improvements in and relating to gully covers :
en
- FR652242A - Gas-tight current supply device for electric white annealing furnaces :
en
fr
- GB291736A - Lubrication for shock-preventing device for vehicles :
en
- GB307103A - Improved construction of driving chain or the like :
en
- CA287677A - Paper making machine :
en
fr
- US1704478A - Internal-combustion engine :
en
- US1704577A - Piling :
en
- US1704560A - Casement fastener :
en
- US1704519A - slater :
en
- FR652255A - Tower-reproducer for shoe form and other irregularly shaped objects :
en
fr
- FR652277A - Process for the production of mixed gas composed of distillation gas and water gas :
en
fr
- FR652499A - Molehill plane :
en
fr
- US1704498A - Spray gun :
en
- CA287590A - Carbureter :
en
fr
- CA287743A - Electrical condenser :
en
fr
- FR652061A - Mobile headlight tilts by turning either right or left with just one maneuver :
en
fr
- GB307265A - Improvements in or relating to metal milling machines :
en
- DE472885C - Method and device for pest control :
de
en
- FR652058A - Portable pole mounted on the ground that can be used as a tensioning pole :
en
fr
- FR652541A - Spinning loom :
en
fr
- GB307132A - An improved method and means for treating artificial stone, cement and like material :
en
- GB307328A - Manufacture and production of vat dyestuffs :
en
- FR652291A - Device for subdividing products :
en
fr
- GB307521A - Improved process for increasing the yield in photochemical gas reactions :
en
- GB307710A - Improvements in or relating to apparatus for photographic development :
en
- US1704280A - Oven :
en
- USD77904S - Joseph henry mack :
en
- US1704075A - Pen and pencil clamp :
en
- US1704131A - Shot-firing apparatus :
en
- FR33777E - Improvements in the processes for protecting tanks against perforation by means of an elastic and non-flammable coating :
en
fr
- GB293414A - Improvements relating to loud-speakers :
en
- FR652118A - Needle control mechanism in day making, embroidery or hemming machines :
en
fr
- US1704210A - Louver cover :
en
- FR652069A - Fast pulsating flat automatic valve :
en
fr
- FR652399A - Window closing device :
en
fr
- GB307202A - Improvements in or relating to distance measures for use in the game of bowls and for like purposes :
en
- DE473077C - Device for expanding and stretching footwear :
de
en
- DE472951C - One-step process for breaking down gas mixtures that are difficult to condense, such as air and the like. Like., by means of rectification :
de
en
- CA287648A - Snow plough :
en
fr
- DE472591C - Curve-moving locomotive with several, especially five, coupled axles :
de
en
- CA287657A - Flotation concentrate processing :
en
fr
- CA287680A - Engine lubrication system :
en
fr
- DE472762C - Electrical time stamp, especially for recording the duration of telephone calls :
de
en
- GB292606A - Improvements in pneumatic tools :
en
- FR652494A - Electric lamp, the body or base of which constitutes a receptacle for a wireless telegraphy receiving apparatus :
en
fr
- GB307230A - Improvements in fertilizers :
en
- DE472967C - Process for the production of carbon with a roughened part to accommodate a metal coating :
de
en
- GB307205A - Automatic brake for the record table of a sound reproducing instrument :
en
- US1704087A - Heat-resisting structure, etc. :
en
- US1704447A - Adjustable stool :
en
- FR33760E - Device allowing the automatic operation of the door windows :
en
fr
- FR652382A - Process for carrying out photo-chemical reactions :
en
fr
- US1704463A - Dehydrator for petroleum emulsions :
en
- CA287652A - Oil extraction method :
en
fr
- DE472704C - Control for twin-motor gripper hoists :
de
en
- FR652354A - Switch-regulator for step transformer :
en
fr
- GB307384A - Improvements in or relating to electrical remote control systems :
en
- CA287630A - Speed gear :
en
fr
- FR652190A - Improvements to talking machines :
en
fr
- GB307175A - Improvements relating to destination or route indicating devices for vehicles :
en
- US1704096A - Flower holder :
en
- US1704632A - Windshield wiper :
en
- US1704023A - Closure means for discharge openings of plumbing fixtures :
en
- US1704285A - Purse :
en
- US1704302A - Electric percussion fuse :
en
- GB307210A - Improvements in or relating to cleats for supporting electric conductors :
en
- US1703898A - Pneumatic thread holder and tension device for weft-replenishing looms :
en
- GB307190A - Improvements in and relating to the treatment of iron pyrites :
en
- GB307128A - Process for the treatment of stem fibres :
en
- US1703863A - Vacuum cleaner :
en
- US1704263A - Driving mechanism for soil pulverizers :
en
- DK39883C - Primer. :
da
en
- GB307378A - Improvements in and relating to thermionic devices :
en
- DE472413C - Carrier of a X-ray tube or light source designed as a self-contained unit :
de
en
- DE472660C - Process for attaching and compacting electrical insulating layers on parts of electrical machines by means of heat and pressure :
de
en
- DE472896C - Elastic support for seaplanes :
de
en
- US1704122A - Dental tray attachment :
en
- FR652426A - Method of bottling and manufacturing process producing it :
en
fr
- DE472720C - Gate valve for sausage filling machines :
de
en
- DK39858C - Bomb or Torpedo launcher. :
da
en
- US1703926A - Loud-speaking telephone receiver :
en
- US1704226A - spickleb :
en
- DE472853C - Device for securing the shirt against sliding up :
de
en
- CA287627A - Piston fitting machine :
en
fr
- FR652368A - Improved method and apparatus for furnace treatment of metallic or metalliferous materials :
en
fr
- FR652461A - Air brake improvements :
en
fr
- US1703965A - Refrigerating method and apparatus :
en
- US1704093A - Frederick deacon marshall :
en
- US1704214A - Synthetic production of bodies from their component gases :
en
- FR652342A - Multiple flexible organ freight elevator :
en
fr
- FR652476A - :
fr
- GB306639A - Improvements in and relating to water closets :
en
- US1704051A - Sanitary base-exchange water softener :
en
- US1704134A - Gas heater :
en
- US1704446A - Lubricant and sealing compound :
en
- FR652101A - Radiator cover :
en
fr
- US1704677A - Feed mechanism for molders and the like :
en
- DE472685C - Rail vehicle :
de
en
- DE472868C - Tractor wagon for moving rolling stock in both directions :
de
en
- US1704035A - Veneer for building walls :
en
- FR33799E - Two- and four-seater mechanical cart :
en
fr
- FR652175A - Carrier system :
en
fr
- GB282066A - Improvements in and relating to filaments for incandescent lamps or similar articles and to methods of manufacturing the same :
en
- DE473035C - Switching device for the paper trolley of typewriters :
de
en
- FR652205A - :
fr
- FR652261A - Improvements to hydraulic or pneumatic presses :
en
fr
- FR652339A - Substitute material for iron and wood constructions or fabrications :
en
fr
- GB288642A - Improvements in liquid fuel supply apparatus for internal combustion engines :
en
- FR652437A - Parachute :
en
fr
- GB294553A - A regulating device for engines :
en
- US1704084A - Sound reproducer :
en
- US1704197A - Life-saving device :
en
- FR652202A - :
fr
- US1704125A - Metal plating nonmetallic substance :
en
- US1704450A - Railway-traffic-controlling apparatus :
en
- FR652526A - Device with lid, pedal opening and gravity closing :
en
fr
- DE472855C - fuel :
de
en
- FR652355A - Process for the distribution of heating gases in cooking stoves and stoves of all kinds :
en
fr
- FR652303A - Warning horn activated by vehicle wheels :
en
fr
- AU1455528A - Improvements in electric systems including' space current devices :
en
- CA287645A - Overload control device :
en
fr
- GB307168A - Apparatus for separating grit, dust and the like from smoke and gases :
en
- DE472623C - Process for the production of magnetic cores :
de
en
- US1703951A - Roller-shade hanger :
en
- US1704267A - Safety device for electron-discharge tubes :
en
- US1704360A - Oscillator cell circuit :
en
- US1704672A - Mining machine :
en
- GB293756A - Improvements in and relating to mercury boilers :
en
- USD77926S - Design for a belt buckle :
en
- DE472627C - Waterproof box for bathers :
de
en
- DE472974C - Electrical machine, the stator sheets of which are provided with coolant attachments and are layered in a housing drum :
de
en
- FR652297A - Capacitor :
en
fr
- GB307248A - Improvements in or relating to railway rail joints :
en
- FR652105A - Further development of temperature compensators used in measuring instruments that include a magnet :
en
fr
- GB307221A - Improvements in boiling plates for electric cookers :
en
- US1703998A - Veueer :
en
- FR652332A - Improvements to cartridges and process for their coating :
en
fr
- DE472787C - Arrangement of a storage tank for warm cooling water in automobile engines :
de
en
- DE472890C - Process for making halo-free photographic plates :
de
en
- DE473070C - Device for copying film strips :
de
en
- DE473084C - Multi-stage power plant with pre-heating of the feed water by steam and reheating :
de
en
- GB293845A - Improvements relating to dog-racing apparatus :
en
- GB307146A - Pantographic scribing instrument :
en
- US1704354A - Acoustic device :
en
- US1704397A - Surgical instrument :
en
- US1703924A - Multiple-fastening device :
en
- US1704046A - Pivoting headlight :
en
- US1704119A - Golf-club construction :
en
- US1704191A - Pressure-operated switch :
en
- US1704647A - Rail anchor for railways :
en
- FR652450A - Window regulators for automobiles and others :
en
fr
- US1704509A - Butter-cutter frame :
en
- GB288222A - Process of preparing artificial textile products with reduced lustre :
en
- DE472743C - Process for the production of cast porcelain objects :
de
en
- FR652103A - Instrument for grasping and removing sheet molds for cakes or molds for roasts from the oven :
en
fr
- GB307716A - Improvements in the preparation of photosensitive photographic emulsions :
en
- GB307532A - Process for the manufacture of new derivatives of hydroxy-compounds containing mercury in the nucleus :
en
- GB307222A - Improvements in massage rollers :
en
- US1703942A - Gearing :
en
- US1704641A - Motorized handsaw :
en
- USD77906S - Design for a towel or simit ae, article :
en
- US1704179A - Grease gun :
en
- US1704180A - Curtain support :
en
- US1704668A - Mining apparatus :
en
- US1704419A - Chain for pressure belts :
en
- US1704489A - Locking device for gyroscopes :
en
- FR652321A - A method of controllably heating any fluid by steam at any pressure :
en
fr
- US1704016A - Snowplow :
en
- US1704081A - Form for shaping ties :
en
- DE472752C - Procedure for securing embankments :
de
en
- FR652493A - Device for applying bakelized wood to the construction of machine bearings :
en
fr
- GB307313A - Improvements in or relating to grinding mills :
en
- FR652352A - Arrangement for determining variations in resistance, especially small variations :
en
fr
- US1703930A - Automobile bumper :
en
- US1704549A - Smoker's kit :
en
- DE472952C - Electric spot welding device with mutually movable parts for clamping the workpieces :
de
en
- GB292534A - Process for the production of cellulose :
en
- GB307258A - Improvements in or relating to the manufacture of brackets :
en
- USD77879S - Design for a textile fabric :
en
- DE472882C - Shaped stone for masonry, which is limited by concentric conical mantles and divided into masonry rings :
de
en
- US1704522A - Refrigeration apparatus :
en
- DE473093C - Electrically heated iron piston :
de
en
- FR652122A - Damper :
en
fr
- FR652274A - Improvements to talking machines :
en
fr
- GB307167A - New or improved treatment of butter, margarine and similar oil-in-water or water-in-oil emulsions :
en
- GB307203A - Improvements relating to draught excluders for doors :
en
- US1704427A - Green-pea sheller :
en
- US1704048A - Protecting device for automobile fenders :
en
- CA8239S - Leather cigarette :
en
- GB282737A - Improvements in processes for the application of coatings to metal surfaces :
en
- GB288198A - :
en
- GB288223A - Supports made of cellulose derivatives for use in the manufacture of sheets of material soluble in organic solvents :
en
- US1704026A - Agitator :
en
- US1704383A - Tubing bleeder :
en
- DE472778C - Vibration massage apparatus with oscillating bodies housed in a housing :
de
en
- FR652449A - Feeder for razor blade ironing machines :
en
fr
- GB298539A - Improvements relating to shift mechanism for typewriting machines :
en
- DE472705C - Low pressure steam generator for farms :
de
en
- FR652405A - Fuel carbonization process :
en
fr
- US1704011A - Book end :
en
- US1704206A - Acid treatment of lubricating oils :
en
- US1704573A - Oil can :
en
- CA287760A - Guard for circular saws :
en
fr
- DE472843C - Device for cutting up a continuously printed paper web at a distance from the print :
de
en
- FR652513A - :
fr
- GB295591A - Apparatus for the preliminary separation of crude benzols :
en
- DE472676C - Device for waxing the calenders of ironing and ironing machines for laundry :
de
en
- DE473058C - Release device on screw locking devices :
de
en
- US1703916A - Tunnel airboat :
en
- FR652209A - Automatic orientation device for wind motors :
en
fr
- DE472947C - Two-part lifting gate :
de
en
- FR652168A - Improvements to alloys :
en
fr
- GB296298A - Improvements in or relating to inflation apparatus :
en
- US1704622A - Certificate of correction :
en
- CA287634A - Incinerator :
en
fr
- FR652338A - Method of starting internal combustion engines by means of an ignition primer :
en
fr
- GB281725A - Improvements in circuit arrangement for automatic telephone exchanges :
en
- DE472845C - Arrangement of the tracks on motor vehicles :
de
en
- GB286598A - Improvements in automatic firearms having a recoiling barrel and an amplifying push lever :
en
- DE472895C - Method to facilitate opening of tin cans :
de
en
- DE472950C - Process for continuously rectifying liquid air or other liquefied gases :
de
en
- FR652484A - Rosary card :
en
fr
- FR652059A - Improvements to earrings for non-pierced ears :
en
fr
- AU1531828A - Improvements in electrical switch gear :
en
- GB281703A - Manufacture of benziminazolone-arsinic acids :
en
- US1703997A - Electric riveting hammer and drill :
en
- US1704348A - Urea resins and process of making same :
en
- US1704669A - Mining machine :
en
- US1704465A - Wheel scraper :
en
- US1703929A - Fastening-inserting machine :
en
- US1704667A - Mining machine :
en
- US1703878A - Automobile bumper and clamp :
en
- US1703903A - Medicinal applicator :
en
- CA287598A - Dyeing and mordanting of material made of or containing cellulose derivative :
en
fr
- DE472949C - Arrangement for the generation of pure additional boiler feed water in heating power plants :
de
en
- DE472986C - Potato sorting machine :
de
en
- US1704110A - Railway-traffic-controlling apparatus :
en
- US1703862A - Curtain rod and shade stick :
en
- FR652298A - Elastic suspension for holding fragile devices or objects :
en
fr
- GB307392A - Improvements in the preparation of "organosols" of cellulose esters with a view to their transformation into films, celluloid or artificial silk :
en
- US1704502A - Method of and apparatus for annealing glassware :
en
- FR652448A - Release device in razor blade ironing machines :
en
fr
- US1703915A - Arthur zitscher :
en
- US1704666A - Elevating mechanism :
en
- DE472669C - Holder for self-tie :
de
en
- CA287741A - Waste ejector for box blanking machines :
en
fr
- US1704224A - Fountain brush :
en
- CA287755A - Shoe machine safety device :
en
fr
- DE472988C - Metal wire hangers for hanging flower pots with bulges :
de
en
- GB307123A - Improvements in or relating to the propulsion of ships :
en
- US1703955A - Grading machine :
en
- US1703858A - Fuel-injection system for oil engines :
en
- US1704287A - Dispensing device for wrapping material :
en
- US1704319A - Machine for turning wood heels :
en
- US1704634A - Strainer :
en
- FR652290A - Process for increasing the active surface area of heat regenerators or other physical or chemical exchange installations and filling body suitable in particular for carrying out this process :
en
fr
- GB307169A - Improved catch or fastening means for the doors of domestic ovens, stoves and the like :
en
- FR652307A - Protective roll holder for operations with filing cabinets or research furniture :
en
fr
- GB307451A - Improvements in or relating to sand or foundry molding machines :
en
- DE472766C - In the ratio 6: 8 pole-changing winding :
de
en
- US1704146A - Bumper construction :
en
- US1704629A - Office :
en
- USD77907S - Design fob :
en
- US1704335A - Gyratory comminutor :
en
- US1704501A - Automatic cut-off and gauge valve for oil tanks and the like :
en
- US1704513A - Valve mechanism for air pumps and the like :
en
- US1704537A - Tiled wall or the like :
en
- US1704544A - Golf-club handle :
en
- GB307194A - Improvements in or relating to adjustable spanners :
en
- CA287653A - Gas expelling device :
en
fr
- FR33794E - Coolers with cement and asbestos fiber walls :
en
fr
- US1704409A - Heat-exchange device :
en
- DE472783C - Device for steaming and drying hats :
de
en
- USD77902S - Design for a textile fabric :
en
- US1703927A - Clamp :
en
- US1704578A - Ventilator :
en
- FR652115A - Device intended for machining movable wheels of the <propeller> type for hydraulic turbines and centrifugal pumps :
en
fr
- FR652336A - Process for increasing the percentage by weight of finished rolled or forged articles, with preparatory treatment of the material to be rolled or forged by turning or the like :
en
fr
- FR652421A - Improvements to electrical signaling systems :
en
fr
- FR33767E - Metal upholstery, especially aluminum with tekko-like effect :
en
fr
- FR652135A - Method of fixing the seats to the chassis of vehicles and device carrying out the said method :
en
fr
- GB307271A - Improvements in or relating to parachutes :
en
- DE472595C - Pressure gauge with automatic pointer lock :
de
en
- DE472596C - Two-stroke engine, especially diesel engine, with slot flushing, charging and supercharging :
de
en
- DE472781C - Channel cooling furnace for sheet glass :
de
en
- DE472881C - Oven door for gas and coal stoves :
de
en
- FR652124A - Fermentation oven for bread and cake dough :
en
fr
- FR652131A - Insulated handle poker :
en
fr
- USD77918S - Design for a beit buckle :
en
- DE472510C - Process and system for utilizing the palpable heat of the cooked coke :
de
en
- DE472764C - Holder for collector brushes, which is enclosed in a two-part, hinged box :
de
en
- FR652149A - Improvements to internal combustion engine cooling devices :
en
fr
- FR652314A - Safety razor enhancements :
en
fr
- FR652533A - Device against theft of bicycles :
en
fr
- GB307141A - Improvements in detergent, cleansing and polishing compositions :
en
- GB307143A - Improvements in or relating to x-ray tube shields :
en
- US1704040A - Pocketbook and vanity case :
en
- FR652143A - Column shaped ashtray :
en
fr
- FR652308A - Mobile air supply grille under grille :
en
fr
- FR652075A - Improvements to apparatus for concentration or enrichment of minerals :
en
fr
- US1703877A - Last :
en
- US1704413A - Apparatus for heating curved surfaces :
en
- DE472898C - Spinning and twisting machine with driven spindle and a wing that is dragged by the thread :
de
en
- DE473068C - Manufacture of rings, in particular wheel tires :
de
en
- US1704000A - Rectal and vaginal electrode :
en
- US1704439A - Developing apparatus :
en
- CA287618A - Grinding mechanism :
en
fr
- CA287646A - Mixing valve :
en
fr
- FR652090A - A phone booth :
en
fr
- US1704611A - Method of precipitating solid substances in coarse granular condition from solutions :
en
- USD77923S - Design for a belt buckle :
en
- DE473103C - Point machine :
de
en
- US1703884A - Let-off :
en
- US1703900A - Gas space heater :
en
- US1703940A - Plated wire and process of manufacturing same :
en
- US1704142A - Steam locomotive :
en
- US1704295A - Bottle-capping tool :
en
- FR652222A - Improvements in plan reproduction and other devices with continuous operation :
en
fr
- GB307208A - Apparatus for grinding and treating saw tooth wire clothed rollers and cylinders :
en
- GB298218A - Improvements in trawling gears :
en
- GB307122A - Improved method of and apparatus for automatically controlling the lighting of street lamps and the like :
en
- US1704365A - Notion cabinet :
en
- US1703956A - Means for preparing molding sand :
en
- US1704061A - Self-serving store :
en
- US1704462A - Square :
en
- USD77908S - Design fob a ring :
en
- US1704014A - Radiator :
en
- US1704624A - neebe :
en
- US1703933A - Optical comparator :
en
- FR652132A - Movable stop for threading on parallel lathe :
en
fr
- GB307234A - Improvements relating to roof glazing :
en
- US1704516A - Therapeutic lamp :
en
- DE473060C - Tension and compression spring :
de
en
- GB307943A - Improvements in and relating to optical prismatic systems :
en
- US1704135A - Method and apparatus for forming concrete subsleepers :
en
- US1704334A - Shear-blade corrugator :
en
- DE472772C - Process for the preparation of dyes of the anthracene series :
de
en
- DE472675C - Electrically heated washing machine :
de
en
- DE472767C - Compensated induction motor :
de
en
- DE472876C - Amplifier circuit :
de
en
- DE473063C - Adjustment, clamping and locking device :
de
en
- US1703967A - Aeration apparatus and method :
en
- CA287709A - Calcium and magnesium cyanide compound :
en
fr
- GB306572A - Improvements in pulley blocks :
en
- GB307448A - Improvements in coloured building material :
en
- US1703966A - Agitator for molten babbitt and the like :
en
- US1704033A - Brake drum :
en
- US1704321A - Machine for forming metal strips and method of making sections for radiator cores :
en
- USD77890S - Design for a textile fabric :
en
- USD77895S - Design for a radiator closure :
en
- AU1551628A - An improved copper alloy :
en
- CA287639A - Vehicle washing pit :
en
fr
- CA287776A - Friction clutch :
en
fr
- CA287671A - Tank heating system :
en
fr
- US1704057A - Oil-well slip and method of actuating same :
en
- FR652452A - :
fr
- FR33769E - New fairground sports attraction :
en
fr
- GB289098A - :
en
- DE472691C - Groove lock for electrical machines consisting of magnetizable sheet metal stacks lined up on bolts, in which the sheet metal stacks are fastened in the grooves by means of expandable, bridge-like clamping bodies :
de
en
- DE473010C - Garbage truck :
de
en
- DE472817C - Device for elastic clamping of the male urethra :
de
en
- DE472980C - Furniture roll :
de
en
- DE472745C - Fireproof cladding for the lowest row of tubes in a water tube boiler :
de
en
- DE472937C - Device for electrolytic inner lining of metal pipes :
de
en
- US1704043A - green :
en
- US1704018A - Mold :
en
- US1704277A - Means for treating oils :
en
- US1704602A - Automobile clutch-operating mechanism :
en
- FR652204A - :
fr
- US1704066A - Cloth-piling machine :
en
- US1704120A - Wheel :
en
- US1703911A - Electrical warp stop motion for looms :
en
- US1704269A - Method of transporting rails of relatively great length :
en
- US1704510A - Waste and overflow fixture for bathtubs :
en
- CA287624A - Weeding knife :
en
fr
- DE473030C - Device for cleaning the electrodes in electrical gas cleaning systems :
de
en
- US1704027A - Grate for sintering pans :
en
- US1704582A - Electrical locking and releasing switch :
en
- US1704039A - Adjustable window screen :
en
- US1704626A - Strain relief pitting :
en
- US1704262A - Webbing buckle :
en
- DE472644C - Drying device for wet papers, especially photos, blueprints or the like. :
de
en
- FR652076A - Improvements in roasting and oxidation of ores and other metallurgical products :
en
fr
- FR652104A - Improvements made to gaseous fluid meters :
en
fr
- FR652403A - Stop device for rods, axles, shafts and the like :
en
fr
- GB307372A - Improvements in seats :
en
- FR652086A - Lampshades for automobile headlights :
en
fr
- FR652323A - Improvements to pancreatic glasses :
en
fr
- US1704568A - Electric switch :
en
- US1704660A - Alkaminesters of the ortho-aminobenzoic acids and process of making same :
en
- GB285058A - Manufacture of coloured varnishes :
en
- US1704038A - Generator for superheated steam :
en
- US1704311A - Mold-bearer-cutting machine :
en
- FR652439A - Improvements in rubber and compound manufacturing :
en
fr
- GR2193B - IMPROVEMENTS IN THE NEW TYPE AROTRON. :
el
en
- GB280240A - Improved process of producing calcium molybdate :
en
- FR652165A - Shuttle box movement :
en
fr
- US1704347A - Condensation product of formaldehyde and urea and process of making the same :
en
- US1704566A - Testing vacuum tubes :
en
- US1704591A - Safety razor :
en
- USD77894S - Design eob :
en
- GB307105A - An improved process for cracking petroleum products :
en
- DE472742C - Receiver for pressure pulses, especially for determining distances and depths with the help of the echo :
de
en
- DE472909C - Centrifugal clutch :
de
en
- DE473114C - Device for the simultaneous transmission of single-phase alternating current through parts of a multi-phase current transmitting line system that work in parallel :
de
en
- USD77905S - William :
en
- GB300189A - :
en
- FR33773E - Sectional boiler for small hot water heating systems :
en
fr
- FR652548A - Gauge with precision device and its application to tanker trucks :
en
fr
- US1704047A - Holder for boxes :
en
- USD77910S - Design for an electric btjlb :
en
- FR652196A - Improvements made to lifting devices mounted on track rollers, in particular gantry cranes :
en
fr
- FR652198A - Improvements in difficult trades :
en
fr
- FR652389A - Shutter for axle boxes and shaft bearings rotating in both directions :
en
fr
- DE472679C - Coke oven :
de
en
- DE472828C - Circuit arrangement for self-connection telephone systems :
de
en
- GB284623A - Improvements in or relating to the evacuation of closed vessels :
en
- GB307368A - Improvements in automatic or semi-automatic telephone systems :
en
- FR652356A - Hollow stone floor :
en
fr
- DE472902C - Arrangement for isolators electrical precipitation systems :
de
en