- US1780128A - Bone-sawing machine :
en
- USD82400S - Abthttb von fbanxenbebo :
en
- CA305069A - Calculator and recorder :
en
fr
- US1780121A - Valve mechanism for pumps :
en
- SU18396A1 - Device for making shingles :
en
ru
- CH143120A - Automatic condensate and air drain for radiators in vacuum steam heating systems. :
de
en
- SU16032A1 - Shut down machine :
en
ru
- CA305130A - Aircraft shock-absorber jack :
en
fr
- CA305093A - Internal combustion engine :
en
fr
- CA305268A - Controlling device for aeroplanes :
en
fr
- PL12457B1 - Laundry machine. :
en
pl
- DE511708C - Fountain pen :
de
en
- FR691772A - Process for electric gas purification :
en
fr
- GB337390A - Improvements in pivotted windows :
en
- DE511358C - Fountain pen carrier :
de
en
- DK43253C - Device for Connecting Gas Meters to Pipelines. :
da
en
- DK43278C - Dry feeding apparatus for Pigs and the like. :
da
en
- BE373770A - :
en
fr
- SU18415A1 - Pipette emptying control device :
en
ru
- US1780054A - Message-displaying device :
en
- US1779473A - Tamper :
en
- US1780076A - And three-fourths to na :
en
- US1779980A - Book covering :
en
- USRE17848E - Bag holder :
en
- AU2420229A - Improvements in or relating to shock absorbers, resilient suspension means andthe like :
en
- DE511219C - Process for the production of free cutting iron :
de
en
- DE511637C - Dental prosthesis such as palatal plate u. Like. Or accessories such as brackets, dental pins and the like. like :
de
en
- FR692186A - Process for eyeleting, straightening and cutting metal or other threads, and machine automatically performing this process :
en
fr
- GB337286A - Improvements relating to the casting of metals :
en
- US1779784A - Lead alloy, particularly for cable sheathings :
en
- US1779743A - Windmill :
en
- US1779857A - Saw :
en
- US1780052A - Heating system for chicken brooders and poultry houses :
en
- PL12479B1 - Shake the shovel with a rotating blade and move it longitudinally. :
en
pl
- CH143131A - Process for the simultaneous, automatic regulation of several energy quantities to be shifted between multiple coupled line networks. :
de
en
- CH143176A - Device on radio devices for connecting an electrical gramophone sound box. :
de
en
- US1779890A - Heat exchanger :
en
- FR691965A - Adjustable headlight for motor cars :
en
fr
- US1780114A - Refractory material and process for its manufacture :
en
- DE511520C - Process for rendering sulfur compounds harmless in melt fluids from rock phosphates, especially in melt cements :
de
en
- CA305161A - Coating composition :
en
fr
- US1779493A - Carrier-current telegraph system :
en
- USD82369S - Design for a parallel tap or similar article :
en
- AU2598230A - Winding 1 and unwinding device for perforated endless bands :
en
- US1779629A - Friction differential :
en
- US1779859A - Screen-frame construction :
en
- US1779985A - Carton-sealing apparatus :
en
- CH143008A - Tip forming device for cigars. :
de
en
- CH143083A - AC arc welding device. :
de
en
- DE511333C - Gas heating oven composed of individual elements with a lid loosely on each element :
de
en
- CH142946A - Swing gear for haymaking machines. :
de
en
- CH142956A - Cooking stove with a heat accumulator. :
de
en
- DE511326C - Base for electric iron :
de
en
- ES120075A1 - A device to be able to automatically obtain a braking effort proportional to the load of the vehicles of railway rolling stock. :
en
es
- FR691752A - Process for flavoring and preserving edible fats, cheeses, cream and milk :
en
fr
- CH143117A - Cylinder with a divided liner, especially for double-acting internal combustion engines. :
de
en
- PL12500B3 - :
en
pl
- DE511535C - Crushing machine for field and garden products :
de
en
- DE511593C - Holder for toilet paper :
de
en
- FR691909A - City gas pressure regulator :
en
fr
- FR692193A - Molded kit for bike and motorcycle :
en
fr
- DE511203C - Chain sizing machine with automatic tension compensation of the yarn chain :
de
en
- ES119975A3 - A process for making a compound tanning extract. :
en
es
- FR691777A - Improvements to light-sensitive cells and to the method of manufacturing the light-sensitive electrodes of said cells :
en
fr
- ES119972A3 - A procedure for the manufacture of stockings, socks and other articles of English knit, with drawings formed by the fabric itself. :
en
es
- FR691903A - Improvements to hydraulic brakes :
en
fr
- US1779495A - Substation rectification of carrier telegraph currents :
en
- CA305079A - Doll :
en
fr
- CA305183A - Door hanger :
en
fr
- CH143257A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511660C - Gas generator with a vertical pipe jacket for generating steam :
de
en
- GB337427A - Improvements in or relating to steam boilers or water heaters :
en
- CA305105A - Time and distance recorder :
en
fr
- CH143048A - Apparatus for receiving sheets on lithographic machines. :
en
fr
- CH143268A - Process for the preparation of a halogen naphthalene ketone. :
de
en
- FR691823A - High elasticity alloy :
en
fr
- DE511613C - Zigzag sewing machine in which the needle and hook are moved back and forth in the usual sewing direction :
de
en
- FR691941A - Improvements made to closed containers intended to contain electrical devices immersed in oil :
en
fr
- FR691998A - Headlight :
en
fr
- CA305097A - Soil pipe drainage system :
en
fr
- CH143109A - Internal combustion engine with cylinders arranged in a star shape and a common combustion chamber in each cylinder star. :
de
en
- US1780109A - Rotary machine :
en
- US1779509A - Shoe machine :
en
- US1779426A - Method of veneering lumber and the like and resulting product :
en
- US1779774A - Means for calculating the ratio of variable quantities :
en
- US1779944A - Process of neutralizing washed light oil :
en
- AU2577730A - Improvements relating to electric relays :
en
- GB316272A - Process for drawing candles and apparatus therefor :
en
- FR692014A - Electrical device for welding metal tubes to joints, heated by electrodes to approximately the melting temperature and the final welding of which is carried out by the additional heat given off by an autogenous torch :
en
fr
- GB337025A - Process for the preparation of acetyl methyl carbinol and diacetyl :
en
- US1779684A - Indicator :
en
- DE507540C - Device for the remote transmission of moving or still images with two coaxial slotted disks driven by differential gears or other raster elements for image decomposition :
de
en
- DE511117C - Process for producing a lining for converters and other metallurgical furnaces :
de
en
- DE511761C - Stuffing box packing on agitator vessels for sealing the agitator :
de
en
- ES119962A2 - Tubular wire with rubber tube especially for stables and places that contain acids. :
en
es
- US1779837A - Ring packing :
en
- US1780044A - Trunk holder :
en
- SU18390A1 - Tool for tensioning saws in onion :
en
ru
- DE511710C - Aiming device with a device to eliminate the influence of changed initial projectile speed :
de
en
- GB337163A - Improvements in or relating to launching torpedces from a flying machine :
en
- ES118770A3 - A procedure for the manufacture of imitation knotted rugs. :
en
es
- ES119926A1 - A double and simple effect pump. :
en
es
- CA305047A - Sheet metal roofing strip :
en
fr
- DE510964C - Tensioning device for belt, rope, chain drives or the like. :
de
en
- US1779667A - Electric heating element :
en
- SU18458A1 - Air economizer :
en
ru
- US1779472A - Control device for automobile heaters :
en
- DE511356C - Lock for automobile doors with almost the entire width of the door extending up and down movable window pane :
de
en
- US1779938A - Packing for holding fluids under pressure :
en
- US1779777A - Volume control :
en
- US1780098A - Method of separatng calcium and magnesium chlorides :
en
- FR692207A - Passage drawing bench for medium and long fiber textiles, in particular for worsted wool, silk schappe, artificial silk, ramie :
en
fr
- GB319368A - Measuring arrangement for electric potentials :
en
- ES119076A1 - MEANS TO PRESERVE WOOD :
en
es
- DE511213C - Caster for line casting machines with heating by gas and electricity :
de
en
- DE511524C - Process for the production of U-shaped pipe sections :
de
en
- DE511565C - Incandescent cathode x-ray tube :
de
en
- GB337318A - Means for electrically cleaning gases flowing in circular or spiral paths :
en
- PL12476B1 - Drilling shears. :
en
pl
- SU18431A1 - Forging furnace for heating billets :
en
ru
- CH143039A - Method of combating water stone. :
de
en
- ES120006A1 - A ball joint system for high pressures. :
en
es
- FR691986A - Mixer for concrete, mortar and similar materials :
en
fr
- CH143247A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779624A - Dust guard :
en
- US1779886A - Carburetor for internal-combustion engines :
en
- DE511568C - Method of preserving wood :
de
en
- US1779765A - Artificial-foot joint :
en
- US1779888A - Automatic electric circuit breaker :
en
- US1779870A - Paper bag :
en
- DE511566C - Inclined grate furnace with a specially charged pre-furnace :
de
en
- FR692239A - Device for remote transmission of measurement values :
en
fr
- US1779529A - Automatic machine :
en
- CA305039A - Vehicle wheel :
en
fr
- US1779750A - Removable swivel tip for valve stems :
en
- DE511729C - Process of making ironed or similar folds in woven fabrics permanent :
de
en
- AU2653130B - Device for distributing or dispersing solid substances particularly vermin destroying agents :
en
- DE511620C - Slide guidance on slicing machines :
de
en
- DE511865C - Needle bar section :
de
en
- DE510430C - Process for the preparation of acyl compounds of k-strophanthidine :
de
en
- FR691819A - Reversible shift :
en
fr
- FR692081A - Seamless stockings with pitted or serrated edges, method and device for their manufacture :
en
fr
- GB317710A - Improvements in grinding mills :
en
- DE511633C - Arrangement for the adjustment of radially arranged and spring-loaded wings with an axis of rotation for wind turbines from their center :
de
en
- FR691775A - Collector :
en
fr
- US1779581A - Weight regulator and indicator :
en
- US1780144A - Mineral-oil amino sulphonates :
en
- US1779456A - Automatic boat bailer :
en
- US1779518A - Scanning disk :
en
- CA305081A - Tube repairing clamp :
en
fr
- CA305155A - Vacuum switch :
en
fr
- CA305266A - Heater for motor cars :
en
fr
- CH143065A - Phonograph. :
en
fr
- ES117943A1 - A new process for threshing grain, crushing, separating and cleaning straw and grain in axial threshers or similar machines. :
en
es
- DE511658C - Gas generator for dusty fuels :
de
en
- ES119945A1 - Procedure for the improvement of hydrocarbons, such as fuels, for internal combustion engines. :
en
es
- US1779596A - Internal-combustion engine :
en
- FR692024A - Improvements made to receptacles such as, in particular, fuel tanks for locomotion vehicles powered by internal combustion engines :
en
fr
- FR692236A - Improvements to selector and printing mechanisms :
en
fr
- GB337745A - Improvements in signalling devices for use on vehicles :
en
- DE511408C - Drum-shaped handbag :
de
en
- DE511582C - Safety device on single-track lines, especially for crossings :
de
en
- DE511611C - Key arrangement for keyboard musical instruments :
de
en
- ES120102A1 - Improvements in supports or articulated tables of retraction for typewriters. :
en
es
- GB337317A - Improvements in the spring mounting of field gun carriages :
en
- DE511608C - Self-lubricating bearing :
de
en
- DE511773C - Switching device for gearboxes of motor vehicles :
de
en
- ES120031A1 - A device for stacking packages and the like. :
en
es
- FR692087A - Device for cutting sheets with a torch :
en
fr
- GB337386A - Improvements in or relating to electric fuses :
en
- FR692138A - Process for preparing a bituminous, asphaltic or similar composition :
en
fr
- GR2948B - PULLEY. :
el
en
- DE502639C - Drive for conveyor belts on small wagons :
de
en
- GB337125A - Improvements in and relating to tractor drawn disc plows :
en
- GB337189A - Apparatus for grinding crank pins, wheel journals and the like :
en
- FR691885A - Cable pulley insert :
en
fr
- CA305254A - Speed control unit :
en
fr
- CA305267A - Apparatus for making briquettes :
en
fr
- US1779973A - Method of refining zinc :
en
- DE511430C - Automatic blocking against a renewed working stroke in the event of malfunctions on a machine for automatic cutting of nut threads using an overflow drill :
de
en
- CH143133A - High voltage electrical cable with multiple conductors. :
de
en
- FR692185A - Application of calibrated or unscaled fuses to single or multiple plugs and outlet plugs :
en
fr
- DE511196C - Torch for autogenous welding of longitudinal seams :
de
en
- FR691797A - Method and device for making and reproducing clothing patterns :
en
fr
- FR691798A - Opening and closing means for boxes, and boxes incorporating these means :
en
fr
- FR691908A - Cardboard reinforced by a frame :
en
fr
- GB337426A - Improvements in or relating to gumming machines :
en
- CH142988A - Friction driven winder. :
de
en
- CH143016A - Purifying process of crude anthracene. :
en
fr
- CH143243A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- GB337322A - Improvements in and relating to valve seats :
en
- DE511659C - Regulation of the chute height in a gas generator with automatic regulation of the air volume after exposure :
de
en
- DE511254C - Punch card control device :
de
en
- US1780120A - Method of and apparatus for repairing heated structures such as furnaces, retorts, or the like :
en
- ES119547A1 - Improvements in the methods of preparing therapeutic substances. :
en
es
- FR691789A - Stapling device for belts, jewelry clasps and other applications, and method of manufacturing :
en
fr
- GB337203A - Improvements in and relating to carrier bags :
en
- DE511310C - Process for the production of permanent bow folds by means of a bow pen :
de
en
- ES119706A1 - A jet regulator for liquids. :
en
es
- CA305059A - Vapour container :
en
fr
- CA305099A - Pipe expansion device :
en
fr
- CH143193A - Mechanism for activating railroad and other needles. :
en
fr
- CH143251A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- FR692165A - Night reconnaissance projectile for aircraft in flight :
en
fr
- GB337253A - Apparatus for automatically setting upright and supplying the work-pieces to a chocolate coating or similar machine :
en
- GB337326A - Improvements in ash trays and like receptacles :
en
- US1779671A - Removable spring clamp for securing an extra sole to footwear :
en
- US1780033A - Vacuum tube :
en
- DK43265C - Electric Discharge Pipe. :
da
en
- CA305115A - Printing machine :
en
fr
- DE511481C - Household pressure cooker :
de
en
- DE511533C - Capsule compressor :
de
en
- CH143112A - Current rectifier installation for magnetos producing ignition current for internal combustion engines. :
en
fr
- FR692075A - Machine for making metal straw and method of making this straw :
en
fr
- FR692047A - Hydro-mechanical oscillator :
en
fr
- FR692077A - Processes for the transformation of the preservative of latexes and in particular of rubber latexes into substances which accelerate vulcanization :
en
fr
- DE511222C - Rail fastening in rail chairs :
de
en
- DE511275C - Automatic drive for shut-off valves :
de
en
- CH143136A - Fixing device for electrical overhead lines. :
de
en
- ES120056A3 - A procedure for the manufacture of phonograph records. :
en
es
- SU18367A1 - Air register to the injectors :
en
ru
- US1779445A - Switch :
en
- SU18460A1 - Towing shield for practical artillery shooting :
en
ru
- US1780085A - Rotary stop device for screening off secondary x-rays :
en
- DE511448C - Rocking Tipper Rail Car :
de
en
- DK43260C - Apparatus for Dosing Reagents for Softening Water. :
da
en
- GB337184A - :
en
- FR692148A - Improvements to the manufacturing processes of azo dyestuffs :
en
fr
- ES118588A1 - Improvements in the manufacture of special bags or wrappings. :
en
es
- ES120051A3 - A procedure for using hot water in a closed cycle under various pressures without expansion devices. :
en
es
- ES120054A3 - Procedure to operate winches or winches on ships with internal combustion engine. :
en
es
- FR692097A - Electric tools and toys :
en
fr
- SU18386A1 - A plunger with a float for water heating pipelines and for water pipes :
en
ru
- SU18407A1 - Planimeter :
en
ru
- USRE17849E - Fbictiqn gbipping mechanism :
en
- ES119546A1 - A tuning machine, to continuous work, for bakery. :
en
es
- FR691822A - Swimming pool water purification and sterilization process :
en
fr
- FR692244A - Improvements to gear change devices :
en
fr
- ES120041A3 - CHAMBER OVEN MADE OF SILICA STONES FOR THE PRODUCTION OF GAS OR COKE :
en
es
- GB337140A - Improvements in or relating to web roll supporting and handling mechanisms for printing and other machines :
en
- GB337215A - Improvements in or relating to liquid level distance-indicators for boilers and other tanks :
en
- DE511521C - Process for the production of fused cements :
de
en
- ES119904A1 - IMPROVEMENTS IN EMULSIONS FOR THE TREATMENT OF ROAD SURFACES AND THE MATERIALS FOR THEIR CONSTRUCTION :
en
es
- FR692179A - Light switch :
en
fr
- DE511273C - relay :
de
en
- ES120108A1 - A procedure for the decoration of countries of fans of all kinds. :
en
es
- GB337071A - Tension device for wires, cables and the like :
en
- CA305143A - Vapour electric device :
en
fr
- CH143202A - Process for the preparation of a condensation product which can be used as a pesticide. :
de
en
- US1779692A - Feather-renovating apparatus :
en
- CA305151A - Electric discharge device :
en
fr
- DE511727C - Machine for sewing suitcases, bags, etc. :
de
en
- ES119222A3 - A brooch for garters. :
en
es
- ES119909A1 - Device for the execution of concrete works, for pouring by means of a cable crane. :
en
es
- US1779753A - Bidet :
en
- PL12448B1 - Flat machine for knitted products. :
en
pl
- USD82398S - Design fob a bottle ob the like :
en
- US1779815A - Display cabinet :
en
- US1780014A - Constant-period compass :
en
- FR691842A - Bung for the inspection and racking of barrels and the like :
en
fr
- FR692060A - Improvements in devices for taking and projecting still or moving photographs in natural colors :
en
fr
- FR692152A - Device for solid-state expansion thermostat :
en
fr
- ES119934A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE MAIN PATENT No. 112,251 :
en
es
- FR691801A - Improvements made to household waste transport systems in containers :
en
fr
- PL12473B3 - Lighter case with a device for igniting in the wind. :
en
pl
- GB337738A - Improvements in or relating to processes for the purification of graphites :
en
- SU18444A1 - Machine for cutting fenders on heels :
en
ru
- US1779485A - Core-making apparatus :
en
- FR692235A - Method of manufacturing vulcanized products :
en
fr
- GB337287A - Improvements in or relating to mud guards for attachment to the heels of shoes and other footwear :
en
- SU18461A1 - Filament integrity indicator :
en
ru
- US1780130A - Charge-mixing device for internal-combustion engines :
en
- SU18406A1 - Scoop for measuring loose bodies :
en
ru
- DE511255C - Hand hoe with exchangeable hoe blade :
de
en
- DE511389C - Motorized drive device for control switches of electric railcars :
de
en
- GB337076A - Improvements relating to machines for engraving metal and other surfaces :
en
- DE511208C - Process for the preparation of mixed acidic cellulose esters or of cellulose ether esters :
de
en
- FR692127A - Device for reproducing any designs on knitting, weaving or other looms :
en
fr
- GB337417A - Improvements relating to sealing machines :
en
- DE494280C - Coupling, especially for driving caterpillar vehicles :
de
en
- DE511656C - Glow protection device with insulating bells made of ceramic material to accommodate the electrodes :
de
en
- DE511669C - Method and device for transferring glass plates from a roller conveyor assembly to that of a roller cooling furnace :
de
en
- US1779897A - Pump :
en
- CH143229A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511882C - Electrically driven plate machine with a drive motor built into the plate roller :
de
en
- US1779808A - Adhesive composition :
en
- US1779829A - Method for treating heavy hydrocarbon oils :
en
- US1779654A - Process of making polyvalent metallic salts of half esters of phthalic acid :
en
- FR691860A - Control device for bicycles :
en
fr
- CH142995A - Device for producing shine on textile fabrics. :
de
en
- CH143106A - Machine system for propelling ships by means of piston engines and exhaust steam turbines respectively. Exhaust steam turbines. :
de
en
- US1779553A - Atomizer :
en
- DE511162C - Device for the production of bags :
de
en
- DE511556C - Automatic locking device for double windows :
de
en
- GB337086A - Improvements in or relating to objects comprising a ring-or disc-shaped metal part which is sealed to an insulating part :
en
- FR691807A - automatic ejector for rifles :
en
fr
- DE511295C - Electromagnetic horn :
de
en
- DE511413C - Device for heat compensation between the outer and inner walls of glass porches :
de
en
- DE511548C - Sifter :
de
en
- DE511573C - Large bar or chain cutting machine :
de
en
- FR692000A - Disinsection device :
en
fr
- ES119560A1 - Chain isolator with cap for the head-clapper. :
en
es
- FR691779A - Ceiling lamp with heated shells for the indestructible by curls :
en
fr
- FR691994A - Shoe buckle attachment and presentation system :
en
fr
- DE511501C - Hand fire extinguisher with extinguishing fluid under pressure :
de
en
- FR691988A - Grid bar :
en
fr
- GB337320A - Improvements in or relating to the heating elements of electric ovens :
en
- PL12461B1 - Lock of a machine gun or similar weapon with a fixed carrier and side launcher. :
en
pl
- ES120112A3 - Improvements in lighters for liquid and gaseous fuels. :
en
es
- FR691804A - Reversible propeller for boats :
en
fr
- GB337284A - Improvements in or relating to cheese cutters :
en
- CA305148A - Electric switch :
en
fr
- CH143081A - Process for the production of cast aluminum. :
de
en
- CH143125A - Transformer for optional connection to several specified mains voltages. :
de
en
- BE373833A - :
en
fr
- PL12460B1 - Connecting link for rubber bands, especially in the form of rubber tubes. :
en
pl
- US1780057A - Unilateral conductor for rectifying alternating currents :
en
- DE511321C - Rail fastening on wooden cross sleepers and shims by means of rail nails, rail screws or similar fasteners :
de
en
- DE511506C - Device for automatically shutting down the internal combustion engine of a motor vehicle when stopping :
de
en
- DE511577C - Superheater with control valves arranged behind the superheated steam chamber :
de
en
- FR691756A - Nut lock :
en
fr
- US1779526A - Side frame and journal box :
en
- US1779818A - Position-indicating apparatus :
en
- DE511749C - Process for the manufacture of pelts for medicinal purposes :
de
en
- AU2418429A - Resilient containers and method of sealing them :
en
- DE511454C - Hollow fire screen for locomotive and other heating tube boiler systems for the introduction of combustion air :
de
en
- DE511464C - Process for the preparation of a novel ketone or its acetyl compound :
de
en
- DE511668C - Method and device for introducing glass plates rolled in batches into the cooling furnace :
de
en
- US1779730A - Garment rack :
en
- US1779761A - Tongs for poison bait :
en
- FR691820A - Filtering device for centrifugal dryers :
en
fr
- GB337402A - Concentrated fertilizer :
en
- GR2961B - METHOD FOR CONVERTING VEGETABLE OILS INTO LUBRICANT FAT. :
el
en
- BE373469A - Improvements to metal tubular handles for golf clubs and the manufacture of such articles :
en
fr
- CA305026A - Fabric loom :
en
fr
- DE511264C - Pressure valve, especially for high pressure pumps :
de
en
- US1779794A - Oscillograph :
en
- PL12487B1 - Machine for milking. :
en
pl
- CA305091A - Ladder platform :
en
fr
- CH143179A - Stocking and shoe shape. :
de
en
- GB337074A - Improved method of, and apparatus for, moulding artificial stone and imparting a finished surface thereto :
en
- GB337146A - Valve gear for internal-combustion engines and casings therefor :
en
- DE511147C - Distribution sieve for the cleaning box of threshing machines :
de
en
- FR692162A - New tilting mechanism of a stacked barrel shotgun :
en
fr
- DK43233C - Discharge pipes. :
da
en
- US1779437A - Radio antenna :
en
- US1779653A - Sound-insulated camera :
en
- DE511465C - Process for working up urea melts containing ammonia and carbonic acid :
de
en
- DE511730C - Rotating reflector for bicycles u. like :
de
en
- CA305129A - Grinder spring gib :
en
fr
- DK43243C - Reversible Flip. :
da
en
- BE373578A - :
en
fr
- US1779592A - Metal-covered rubber-fabric hose :
en
- US1779672A - Railway-signaling system :
en
- DE511128C - Base for electrically heated iron :
de
en
- GB337197A - Improvements in or relating to show-cases, cabinets and the like :
en
- CA305124A - Sash pulley :
en
fr
- CH143078A - Method and device for finishing the inner surfaces of the fork section of clockwork anchors. :
de
en
- GB337323A - Photographic light-sensitive material :
en
- US1780066A - Toothbrush :
en
- DE510821C - Air duct for pulverized coal firing :
de
en
- ES118925A1 - System and apparatus for extracting textile fibers from vegetables and in particular from the smell broom (Spartum junceum). :
en
es
- FR692242A - Machine for coating chocolate or making chocolate objects :
en
fr
- US1779804A - Lamp socket :
en
- CH142973A - Closure on vessels, especially on bottles. :
de
en
- GB337031A - Improvements in hydraulic variable speed gears :
en
- ES120069A2 - IMPROVEMENTS IN THE APPLIANCE TO TAKE DRY HEAT BATS, OBJECT OF THE MAIN PATENT :
en
es
- GB337212A - Improvements relating to smoke indicating or recording appliances :
en
- AU2610630B - Improvements relating tothe freezing offish :
en
- PL12454B1 - Movable grate. :
en
pl
- US1780138A - Engine cylinder :
en
- PL12486B1 - Trolley-bed. :
en
pl
- DE511160C - Process for producing molded gumming on the flaps of envelopes :
de
en
- DE511476C - Air transformer for high voltages :
de
en
- ES120010A3 - Lifting equipment for motor vehicles. :
en
es
- GB337263A - Improvements in safety well-base rims for vehicle wheels :
en
- US1779586A - Reciprocating engine :
en
- US1779967A - Safety device for steam power plants :
en
- US1779677A - Shoe :
en
- ES118947A1 - Conveyor train with platform or box wagons. :
en
es
- ES120068A3 - Procedure to manufacture cement and asbestos plates or similar pastes, decorated by stucco. :
en
es
- ES120095A1 - An apparatus with its corresponding coupling for the selective expedition of a merchandise with intermediate dispatch. :
en
es
- DE511309C - Cutting template for tailors :
de
en
- IE10370L - Type casting :
en
- DE511283C - Rotary lobe pump :
de
en
- ES119959A3 - A chemical procedure for the production of boric acid. :
en
es
- ES120020A1 - A process for the preparation of new metalliferous coloring matters. :
en
es
- FR691977A - Method of manufacturing recording media for making signs visible in electrochemical recording and imaging devices :
en
fr
- FR692030A - Shock absorber for cycles, especially for motorcycles :
en
fr
- FR692234A - Improvements to electrical relays :
en
fr
- DE511494C - Fluid transmission :
de
en
- DE511555C - Aircraft rudder with compensation surface :
de
en
- FR692247A - Improvements to automatic control of electric motors :
en
fr
- DE511473C - Curved conductor composed of several layers of wire strands for power supply for moving parts of switching devices :
de
en
- CH143172A - Telephone dialer. :
de
en
- CA305227A - Manufacture of carburetted water gas :
en
fr
- CH143287A - Process for the preparation of a cyclammonium compound. :
de
en
- SU18378A1 - Method for preparing ergosterol conversion products :
en
ru
- GB337205A - Improvements in connection with boiler feed pumps :
en
- GB337370A - Improvements in driving mechanisms :
en
- GB310756A - Process for recovering lost heat in coke ovens and like thermic apparatus :
en
- GB337280A - Improvements relating to boxes or cartons for containing fragile articles, and theirmanufacture :
en
- US1779595A - Shell for blasting cartridges :
en
- GB337143A - Improvements in a motion picture camera :
en
- DE511393C - Modulation device for transmitter arrangements with ballast circuit :
de
en
- US1779709A - Carburetor :
en
- US1779685A - Deceleration indicator :
en
- US1779931A - Electron-discharge-tube amplifier system :
en
- US1780031A - Coin-testing apparatus :
en
- PL12455B1 - Method and device for drying and cleaning leather. :
en
pl
- PL12547B3 - Kitchen stove as a central heating boiler. :
en
pl
- DE510511C - Shuttering for concrete ceilings :
de
en
- DE511885C - Process for the preparation of formamide :
de
en
- SU18401A1 - A device for determining by the diameter of a circle the sizes of elements of regular polygons inscribed into it :
en
ru
- CH143147A - Drive system for electrical apparatus. :
de
en
- CH142989A - Thread speed and thread tension regulating device for winding machines with conical winding of the bobbins. :
de
en
- FR691894A - Telephone and radiotelephone membrane :
en
fr
- ES119936A1 - Dry gas meter. :
en
es
- FR692029A - Roller conveyor with independent electric control of the rollers :
en
fr
- GB337372A - Safety apparatus against fire for automobiles and other vehicles :
en
- GB337404A - :
en
- US1779441A - Numbering machine :
en
- US1779838A - Whistle-operating mechanism :
en
- SU18423A1 - Device to protect bolted joints from the damaging effects of external reagents :
en
ru
- DE511734C - Device for local dyeing of yarn :
de
en
- FR691997A - Contactor device controlled by a clock movement :
en
fr
- FR692091A - Method and device for the distillation of solid fuels :
en
fr
- ES119994A2 - A PROCEDURE FOR THE MANUFACTURE OF METALLIC CLOTH COMPOSITE SIEVES FOR VIBRATORS :
en
es
- US1779872A - Wire-cloth measuring and delivery table :
en
- ES119969A1 - A procedure for the production of samples or color drawings on canvas fabrics for the manufacture of awnings. :
en
es
- DE502642C - Belt conveyor system :
de
en
- DE511685C - Spark plug for internal combustion engines :
de
en
- ES119894A1 - A procedure for the continuous running of the nitration process of certain nitrogen bodies, such as, for example, tetranitromethylaniline, nitropentaerythritol and st stninic acid or trinitroresorcin. :
en
es
- GB319212A - Manufacture of waterproof fibrous products :
en
- AU2600930A - Improvements in or relating tox-ray tubes with relative movement ofthe anticathode with respect tothe focal spot :
en
- CA305134A - Rubber impregnated sheeting :
en
fr
- CH143069A - Shape watch movement, more particularly baguette shape. :
en
fr
- ES119949A1 - A paver machine with rollers and tampers. :
en
es
- FR691781A - Improvements to devices for surveying terrain by aerial photography :
en
fr
- GB337206A - Improvements relating to machine gun mountings :
en
- FR691907A - Improvements in sandblasting chambers for metal pickling machines :
en
fr
- GB337019A - Improvements in the polymerisation of diolefines :
en
- US1779799A - Direction indicator :
en
- US1779998A - Storage building :
en
- US1780111A - Machine for forming loom pickers :
en
- DE510983C - Support roller arrangement for crawler tracks :
de
en
- DE511681C - A furrower to be attached behind the plow body of a Haeufel plow :
de
en
- ES119875A1 - Improved procedure for obtaining phosphoric acid and calcium cyanamide. :
en
es
- FR691786A - Adaptable lock :
en
fr
- GB337187A - Press tools for fixing attache case locks and similar fastenings :
en
- GB337262A - Improvements in lever-operated safety valves :
en
- DE511462C - Spin for laundry :
de
en
- DE511757C - Rotary jet sprinkler :
de
en
- ES119953A1 - Automatic turning machine for nuts and washers. :
en
es
- FR691898A - Improvements to devices and equipment for measuring high voltages :
en
fr
- US1780134A - Fishing socket :
en
- DE511148C - Oil cake breaker consisting of individual breaker rings :
de
en
- DE511427C - Internal combustion turbine, the impeller of which is cooled with steam generated by waste heat :
de
en
- DE511378C - Locking device for the rotating inner door of a washing machine :
de
en
- DE511233C - Arrangement for the excitation of commutator machines :
de
en
- GB337188A - :
en
- GB337349A - Improved chromium or chromium-nickel steel alloys :
en
- ES120109A1 - A variable position hitch device for motor vehicles. :
en
es
- GB337375A - Improvements in or relating to electric accumulators :
en
- US1779589A - Core bit :
en
- FR691916A - Improvements to endless chainsaws for felling trees :
en
fr
- FR692183A - 2-stroke explosion engine :
en
fr
- GB337060A - Improvements in or relating to variable shaft-couplings :
en
- GB337290A - Improvements relating to the automatic coupling of railway vehicles :
en
- GB315261A - Electrical distant indicating apparatus :
en
- GB337321A - Improvements in or connected with the synchronous operation of electric motors :
en
- CA305049A - Post hole digger :
en
fr
- CH142991A - Innovation on dobby machines with endless paper sample cards. :
de
en
- US1780062A - Stereotype-casting machine :
en
- GB337073A - Improvements in colour photography :
en
- GB337423A - Improvements in or relating to automatic switches for use in telephone or like systems :
en
- GB337273A - Measurement foundation garment for use in measuring the figure :
en
- GB337315A - Improvements in devices for automatically controlling the position of headlights of motor vehicles from the steering gear :
en
- ES119215A1 - Procedure and device for the fermentation of sugary liquids. :
en
es
- SU18404A1 - Pipette Sampler :
en
ru
- US1779764A - Illuminated sign :
en
- US1779882A - Plate clamp :
en
- USD82397S - Edwabd l :
en
- US1779696A - Electric water heater :
en
- US1780006A - Index or file :
en
- US1779945A - Brake-testing apparatus :
en
- DE511299C - Blower pipe for conveying, in particular, agricultural stalk products :
de
en
- DE511314C - Scraper device for mountains offset :
de
en
- FR692135A - Agricultural hammer mulcher :
en
fr
- US1779811A - Method of manufacturing insulators :
en
- IS96A7 - Roll on bottom trawl :
en
is
- SU18370A1 - Attachment to in-hole machines for breakage when thread breaks :
en
ru
- US1779693A - Burial casket :
en
- US1779863A - Television apparatus :
en
- ES120099A1 - A procedure for obtaining fertilizers. :
en
es
- GB337362A - Improvements in or relating to furnaces or apparatus for the heat treatment of metals and the like :
en
- US1779738A - Chair hinge :
en
- USD82406S - Design fob a combined stand and receptacle fob a cleaning machine :
en
- FR692117A - Improvements to elastic power outlets :
en
fr
- DE511400C - Cooling of transformers and other devices enclosed in oil containers, in which the heated oil is sucked out of the container at the top, cooled outside the container and then reintroduced into the container at the bottom :
de
en
- FR692021A - Automatic shortening device for the depointing chain for differential movement winders :
en
fr
- FR692248A - Box for packaging fragile items, including glass ampoules :
en
fr
- ES119938A3 - Improvements in the fuel tanks for the steam generators of the locomotives, engines and marine and fixed installations. :
en
es
- GB337435A - Method of and apparatus for removing plastic material from mills :
en
- US1779585A - Signal-control system :
en
- US1780030A - Brake-beam fourth-point support and safety device for clasp brakes :
en
- FR691931A - Improvements to fuels used in engines :
en
fr
- US1779499A - Joint :
en
- US1779717A - A corp oration :
en
- USD82395S - Design fob :
en
- DE511206C - Device for moving the door lifting device connected to the coke press machine aside :
de
en
- GB314355A - Improvements in or relating to fuel pumps :
en
- DE511338C - Triggering device for self-sellers for several identical or different coins :
de
en
- DE511507C - Double-skid ski sledge :
de
en
- CA305083A - Packing for pumps :
en
fr
- CA305246A - Telephone set :
en
fr
- CH142955A - Stove. :
de
en
- DE511878C - Device for aligning pendant tube lights hanging at an angle :
de
en
- FR692028A - Quick slide closure :
en
fr
- FR692088A - Hopper emptying device :
en
fr
- FR692182A - :
fr
- GB337147A - A new or improved device for shuffling playing cards :
en
- US1779951A - Armored electric conductor :
en
- DK43249C - Close the window. :
da
en
- DE511375C - Device for holding the dies of wire drawing machines :
de
en
- DE511774C - Arrangement of additional caterpillars on caterpillar vehicles with two driven main caterpillars :
de
en
- GB337120A - Improvements in garment supporting devices :
en
- BE373140A - :
en
- FR692225A - Improvements to machines for pressing fabrics, clothes, etc. :
en
fr
- DE511074C - Screw shovel for irrigation and drainage purposes :
de
en
- DE511653C - Arrangement for the compact installation of Pupin coil boxes for the loading of different cable lines in a common cable well :
de
en
- DE511753C - Notice board intended to indicate missing goods for household and kitchen use :
de
en
- FR692941A - Coquette without greasing for natural silk mills. artificial or other textile materials :
en
fr
- GB337391A - Improvements in collapsable umbrellas, parasols, and the like :
en
- GR2949B - NETWORK OF METAL TAPE AND MACHINE TO MAKE IT. :
el
en
- US1779846A - Aircraft covering :
en
- ES118172A1 - Insulating bottle of double walls. :
en
es
- GB337444A - Lock for motor cars :
en
- US1779490A - Telephone hand set :
en
- PL12481B1 - Absorbing cooler. :
en
pl
- DE510908C - Top drive for friction washing machines with a tub lid that can be swiveled around the drive axis :
de
en
- ES119943A1 - Perfeccionamientos in the apparatuses destined to the treatment of appropriate fibers for the manufacture of papers and cartons. :
en
es
- ES120058A3 - Learning and training device for playing tennis. :
en
es
- FR692072A - Electric trigger for the departure of racehorses :
en
fr
- GB337115A - Method of manufacturing hollow bricks :
en
- PL12471B1 - Screw tongs. :
en
pl
- US1779833A - Refrigerating apparatus :
en
- US1780005A - End-closing machine for paper bags :
en
- FR691978A - Pressure-equalizing vessels for cable installations filled with oil :
en
fr
- FR692227A - Gasoline lighter :
en
fr
- GB337190A - Improvements in hair cloth looms :
en
- ES119487A1 - Improvements in the treatment of animal fibers. :
en
es
- GR2960B - IMPROVEMENTS IN OR RELATING TO WIRELESS INSTALLATIONS. :
el
en
- US1779970A - Device for pushing over a lever upon reversal in the direction of rotation of a shaft :
en
- US1780060A - Display holding attachment :
en
- ES118085A1 - Arrangement consisting of a water heater. :
en
es
- FR691944A - Large drum winch, two-post, three-speed and three-shaft, especially applicable to drilling work :
en
fr
- GB337378A - Improvements in electric light signs :
en
- US1779470A - Apparatus for drying moisture-laden materials :
en
- DE511469C - Process for the preparation of 1- (4'-aminophenyl) -1-oxy-2-methylaminopropane :
de
en
- ES119020A1 - A quick and economical heating and cooking device for burners. :
en
es
- FR691868A - Tool in the form of pliers or scissors, more particularly of stainless steel, for medical purposes :
en
fr
- US1779415A - Joint for multiple-conductor cables :
en
- US1779947A - Means for printing cinematograph films :
en
- DE511699C - Humidifier :
de
en
- CA305187A - Apparatus for the heat treatment of carbonaceous material :
en
fr
- CH143253A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779641A - Feeder for punching machines :
en
- US1779484A - Apparatus for handling cores :
en
- US1779864A - Bird cage :
en
- ES225U - Bag-case for shirts. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE510139C - Treatment of iron pyrite containing copper, zinc and lead :
de
en
- DE511609C - Device for the production of perforated workpieces :
de
en
- USD82367S - Island :
en
- ES119895A1 - A process for carrying out continuously the process of precipitation of acids of heavy metals, especially plumic and silver. :
en
es
- DE474853C - Drive mechanism for writing calculators :
de
en
- FR692114A - Elastic suspension device, particularly applicable to devices used in automatic telephony :
en
fr
- FR692118A - Pulley :
en
fr
- FR692031A - Improvements in the assembly of strings for tennis racquets, or similar racquets :
en
fr
- GB337070A - Improvements in spray nozzles :
en
- GB337418A - Method of preparing dull artificial silk :
en
- ES118346A1 - A new kiln system for obtaining gypsum. :
en
es
- GB337045A - Improvements relating to rotary electro-magnetic mechanisms of the polarised type :
en
- IE10637L - Dump rakes :
en
- US1779801A - Airplane landing gear :
en
- FR692102A - Automatic totalizer for electrical switches :
en
fr
- ES118946A1 - Process and apparatus to separate the wax from the oil. :
en
es
- GB337399A - Coated metal bodies and process of producing same :
en
- GB337433A - Improvements in or relating to the application of liquids to yarns or threads :
en
- GR2956B - TRACKING MACHINE FOR SEALING THE HUMAN RESOURCES OF THOUGHT OBJECTS BY SPECIAL SUBMISSION FOR THEIR MAINTENANCE PURPOSE. :
el
en
- DE511370C - Process for the production of a fibrous material covered on both sides with metal (paper, cardboard, etc.) :
de
en
- DE511432C - Machine for the production of hollow bodies from paper pulp :
de
en
- US1779583A - Drive control for motor-driven lawn mowers :
en
- US1779849A - Atomizing and spraying device :
en
- GB337171A - Improvements in or connected with hopper bale openers, hopper feeders, and such like apparatus for opening and cleaning cotton or like fibrous material :
en
- GB337207A - Improvements in or relating to boiler furnaces :
en
- FR692058A - Wardrobe :
en
fr
- US1779809A - Tarnish-resisting silver and silver plate and process for producing the same :
en
- ES117872A1 - A mechanical toy imitating a road course. :
en
es
- ES118327A1 - PERFECTED DEVICE OF AN UMBRELLA-UMBRELLA :
en
es
- ES118849A3 - Improvements in the modes, with their corresponding devices, for the production of alternating currents. :
en
es
- AU2381429A - Improvements in or relating to rotary pumps :
en
- BE373690A - exposure time counter especially for radiography :
en
fr
- ES119986A1 - Improvements in heating elements for indirectly heated heat exchangers. :
en
es
- DE511372C - Zipper :
de
en
- DE511482C - Sieve insert for soup pots :
de
en
- ES219U - A container for charcoal (Machine-translation by Google Translate, not legally binding) :
en
es
- GB337357A - An improved process for the production of urea aldehyde resins :
en
- DE511360C - Switching device for automatic remote reporting of pointer positions of apparatus by means of alternating current pulses of constant modulated or unmodulated carrier frequency :
de
en
- DE511178C - Four-sided chalk holder :
de
en
- CH142997A - Device for switching the heating of electric irons on and off. :
de
en
- USD82368S - biiago :
en
- FR692054A - Brick press :
en
fr
- FR691765A - Magneto-motor for loudspeaker :
en
fr
- FR692204A - Two-stroke heavy oil engine :
en
fr
- CH142957A - Apparatus for heating a fluid. :
en
fr
- US1780029A - Tobacco pipe :
en
- USD82366S - Island :
en
- DE511416C - Electrolytic bath for stripping chrome-plated objects :
de
en
- US1779885A - Screed clip :
en
- US1779988A - Electric alarm device :
en
- CA305082A - Safety razor :
en
fr
- CH143236A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- AU2583130B - Compression-ignition internal-combustion engines :
en
- CH142966A - Wall stamp. :
en
fr
- ES119405A1 - Improvements in butterfly valves. :
en
es
- CH143068A - Device for determining the reproduction of the correct number of revolutions of gramophone records. :
de
en
- CH143209A - Process for the preparation of a condensation product of the benzanthrone series. :
de
en
- DE511666C - Process for rolling glass sheets :
de
en
- PL12488B1 - :
en
pl
- SU18448A1 - Spindle for vaterov :
en
ru
- USD82405S - Design for a doobstop :
en
- FR691812A - Spool feeler for loom :
en
fr
- ES119534A1 - A kneading machine for baking. :
en
es
- GB337116A - A combination safety door wedge to be used to fasten a door from the inside when thelock or bolt is defective :
en
- DE511143C - Hollow structure made of two sheet metal shells for walls and other components :
de
en
- DE511215C - Control device for refrigerators built into refrigerators :
de
en
- DE511343C - Injection device for mixture engines :
de
en
- DE511437C - Device for changing the track width of caterpillar vehicles :
de
en
- US1779651A - Amusement apparatus :
en
- US1780149A - Process of vulcanizing rubber and accelerator therefor :
en
- GB337314A - :
en
- FI13109A - Anordning vid barktrummor :
en
fi
- ES120021A3 - A method of making fastener strips. :
en
es
- US1779921A - Internal-combustion engine :
en
- DE510248C - Elevator device with foldable crank for spring drives :
de
en
- DE511127C - Method and device for increasing the load-bearing capacity of Roentgen pipes :
de
en
- DE511420C - Beet harvesting machine, in which the beets are folded across by guide rails and fed to the head knife by endless belts :
de
en
- DE511431C - Process for welding chain links, in which the welded points of the chain links that are heated to welding are exposed to a stream of compressed gas before they are welded together :
de
en
- BE373245A - :
en
- CH143218A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511257C - Sorting and separating device with fan for sugar cane harvesters :
de
en
- AU2444930B - Filter cake loop driers :
en
- CH143029A - Process for the production of a brown vat dye of the anthraquinone series. :
de
en
- CH143137A - Concrete workpiece for laying cables. :
de
en
- DK43235C - Device for Voltage Filters for Radio Receivers. :
da
en
- CA305077A - Material reducing device :
en
fr
- CH143124A - Oil container for electrical appliances in an oil bath. :
en
fr
- DE511236C - Starting procedure for AC shunt commutator motors :
de
en
- DE511244C - Process for cooling batch-made glass plates :
de
en
- DE511675C - Cover grille for gutters :
de
en
- GB337041A - Improvements in or relating to colour photography :
en
- DE511102C - Two-stroke engine, especially diesel engine, with one-sided reverse slot flushing :
de
en
- DE511133C - Process for splitting heavy hydrocarbons, especially heavy petroleum :
de
en
- DE511152C - Device for forming cheese quark :
de
en
- DE511574C - Lubricating device for rock drills :
de
en
- DE511664C - Atomizer :
de
en
- GB336682A - Improvements in and relating to foot arch supports :
en
- CH143139A - Hollow rope, especially for high-voltage overhead lines. :
de
en
- CH143250A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- GB337106A - Improvements in and relating to change speed gearing for drilling and boring and comparable machines :
en
- FR691989A - Improvements to coded headlights :
en
fr
- US1779575A - Underreamer :
en
- DE511785C - Alarm contact switched by pressing down a spring-loaded plate :
de
en
- CA305193A - Nipple for pressure lubricators :
en
fr
- SU18421A1 - Multi-speed counter :
en
ru
- PL12540B1 - Device for packing cigarettes, cigars and other similarly shaped items provided with an inscription. :
en
pl
- GB337153A - Improvements in or relating to the production of aliphatic acids by fermentation :
en
- CH143206A - Process for the preparation of a double compound of calcium cyanide with ammonia. :
de
en
- CH143306A - Device for ejecting cream from tubes. :
de
en
- ES119921A1 - An electric and individual spindles drive. :
en
es
- DE511745C - Overcurrent switch with overrunning clutch :
de
en
- US1779707A - Horological instrument :
en
- US1779847A - Flexible impermeable fabric :
en
- CH143260A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779497A - Floor grating :
en
- CH142959A - Lock for securing items, especially travel items. :
de
en
- CH142986A - Spooling machine for the production of log-shaped spools :
de
en
- DE511225C - Device for the connection or fastening of rope ends, namely of bridge cables for rope bridges :
de
en
- DE511671C - Pliers-like device for touching cooking and melting vessels :
de
en
- DE511732C - Pressure tool :
de
en
- DE510939C - Device for the production of thread balls :
de
en
- DE511364C - Automatic weir :
de
en
- FR691952A - Heating support for curlers, to make the undulating waves :
en
fr
- AU2302529A - Improvements relating tothe production of metallic hydroxides andother metallic compounds :
en
- DE511187C - Reversible hydraulic prime mover with at least one radial flow component :
de
en
- DE511325C - Electric heating plate, below which a reflector is arranged :
de
en
- CA305057A - Smoke dust extracting device :
en
fr
- DE511453C - Melting protection :
de
en
- FR692245A - Egg holder :
en
fr
- US1779673A - Glove :
en
- DE510173C - Measuring and dispensing device with a measuring container of large capacity and a floating body guided in the container and of approximately the same diameter :
de
en
- ES120104A1 - PROCEDURE TO INCREASE THE HUMECTABILITY OF ALKALINIZING LIQUIDS :
en
es
- FR692116A - Bun rolling machine :
en
fr
- CA305274A - Oil and gas separator :
en
fr
- US1779590A - Web for swimming :
en
- PL12489B1 - A spool valve for high-pressure lines. :
en
pl
- US1779539A - Lock and latch mechanism :
en
- US1779619A - Multiple automatic temperature-recording apparatus :
en
- US1779723A - Electrically-operated lawn mower :
en
- DE511230C - Condenser sound device with spring-loaded pressure ring to regulate the membrane tension :
de
en
- DE511698C - Sand catcher :
de
en
- CA305052A - Manufacture of granulated products :
en
fr
- US1779795A - Abnormal-steam-pressure signal :
en
- US1779747A - Method and apparatus for television and the like :
en
- US1780088A - Automobile awning and shade :
en
- DE511176C - Device for wrapping ham :
de
en
- US1779643A - Apparatus for making concrete piles :
en
- US1780051A - Rod or shaft packing :
en
- DE511217C - Shaft seal for refrigeration compressors :
de
en
- DE511436C - Fuel tank for motorcycles :
de
en
- ES119479A1 - A process for the continuous generation of water gas with fuel with a high ash content. :
en
es
- US1780079A - Page-holding device :
en
- DE511614C - Method and sewing machine for producing a pile on a fabric base :
de
en
- DE511676C - Connection and guidance of two mutually adjustable ladders :
de
en
- AU2552930A - Improvements in and relating to fluid pressure braking apparatus :
en
- CA305217A - Blasting cartridge :
en
fr
- CH143026A - Process for the production of a new metal-containing dye. :
de
en
- CH143037A - Process for the production of vulcanized rubber. :
de
en
- PL12444B1 - Device for unwinding additional warp in weaving looms, :
en
pl
- US1779763A - Apparatus fob and method of fobming castings :
en
- US1779807A - Feeler for sizing :
en
- US1780020A - Spray-cooling tower :
en
- CA305074A - Vise :
en
fr
- GB337173A - Improvements in or relating to electro-dynamic devices for converting electric oscillations into acoustic vibrations or conversely :
en
- GB337335A - Improvements in and relating to the suspension of overhead wires for electric railways :
en
- GB337371A - Improvements in screens for viscous masses :
en
- US1779683A - Adjustable positioning mechanism for bottle cappers :
en
- DE511055C - Process for the production of conical hollow bodies from peeled wood :
de
en
- DE511532C - Closing device at the discharge openings of the coal fall through underwind traveling grids :
de
en
- ES115547A1 - PROCEDURE FOR THE MANUFACTURE OF A SYSTEM OF INDICATOR OR ANNOUNCER SIGNS :
en
es
- CH143053A - Steam engine intended for use with a construction toy. :
en
fr
- CH143252A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH142985A - Thread guides for winding and winding machines. :
de
en
- CA305263A - Paper pulp container :
en
fr
- DE511704C - Alarm device for pneumatic tires with swinging manure guards :
de
en
- DE510831C - Pull-up formwork :
de
en
- DE511268C - Rotary valve :
de
en
- US1779690A - Undercarriage construction for aircraft :
en
- US1779895A - Elevator link :
en
- US1779925A - Shore :
en
- US1780075A - Motor-propelling mechanism for boats :
en
- US1779975A - Abrading and polishing device and method of making same :
en
- PL12459B1 - The method of producing construction shapes from fibrous materials. :
en
pl
- DE511499C - Device for cutting and rolling up very narrow strips of paper :
de
en
- AU2392429A - Improvements in or relating to radio receiving systems :
en
- US1779609A - Locomotive stoker :
en
- CA305025A - Battery terminal :
en
fr
- CH143149A - Electrical distribution system with device that responds in the event of an earth fault. :
de
en
- CH143170A - Telecommunication circuitry comprising an equalizing transformer. :
de
en
- US1779457A - Electrodeposition of platinum metals :
en
- US1779568A - Barking drum :
en
- ES119958A3 - A chemical procedure for the production of borax. :
en
es
- CA305089A - Vending machine :
en
fr
- DE511793C - Process for the acetylation of cellulose :
de
en
- PL12494B1 - Electric pocket lamp with a switch. :
en
pl
- DE511738C - Process for the preparation of Benzimidazolonstibinsäuren :
de
en
- SU18395A1 - Fire wood drovokolna installation on water :
en
ru
- US1779831A - Method of finishing yarns or fabrics :
en
- CH143025A - Process for the production of a new dye. :
de
en
- FR692080A - Process and device for the purification and subsequent catalytic treatment of gaseous masses :
en
fr
- GB337148A - Improvements in or relating to electric switch gear :
en
- CA305027A - Hoe cultivator :
en
fr
- CH143102A - Drive for rotating flywheels, especially for centrifuges. :
de
en
- DE510865C - Device for rounding the pile slivers of pile dividers and similar spinning preparation machines :
de
en
- US1779896A - Screw composed of several parts :
en
- CA305114A - Printing machine :
en
fr
- US1779700A - Washing machine :
en
- DE511567C - Separation of benzene from coke oven gas :
de
en
- DE511644C - Process for the preparation of porphyrins :
de
en
- GB337244A - A new method for removably fastening objects such as publicity characters or the like to supports :
en
- DE511435C - Speed change transmissions, especially for motor vehicles :
de
en
- IE11529L - Couching moulds :
en
- FR691891A - Gasoline gasifier to supply the burners or high rollers used in machines for the textile industry :
en
fr
- GB337099A - Light metal alloy :
en
- GB337079A - Improvements in or relating to the extraction of oils and fats by liquid solvents :
en
- ES118911A1 - An insurance against automobile thefts. :
en
es
- AU2345729A - Improvements in or relating to methods of electrolytically depositing chromium :
en
- DK43245C - Method and Apparatus for regulating the heating of oil for internal combustion engines. :
da
en
- GB337061A - Process for the manufacture of substitution products of sulphur dyestuffs :
en
- FR692137A - Combined device constituting windscreen and windbreaker for all vehicles :
en
fr
- GB337231A - A process for manufacturing bricks :
en
- FR692064A - Elastic seat suspension system, especially intended for motor cars :
en
fr
- GB337223A - Improvements in apparatus for copying photographs :
en
- US1779990A - Guard for guy rods and cables :
en
- ES120003A1 - Procedure and device to give stability and improve vegetables. :
en
es
- DE511655C - Adjustable electrical wire resistance :
de
en
- DE511065C - Planting machine with laying tubes for separating the potatoes when planting :
de
en
- DE511442C - Self-docking floating dock :
de
en
- DE511545C - Kuehlwasserfuehrung for cylinder covers of internal combustion engines :
de
en
- DE511631C - Storage container with a ring-shaped water jacket surrounding it :
de
en
- FR691936A - Hand-operated, high-acceleration launch device for internal combustion engines :
en
fr
- FR692010A - Improvements in steam generator installations :
en
fr
- CH143199A - Process for the preparation of a condensation product which can be used in particular as a pesticide. :
de
en
- ES119947A1 - A machine for planting potatoes. :
en
es
- GB337093A - Improvements in thermostats :
en
- FR692032A - Low floor jack :
en
fr
- DE511303C - Process for the preparation of disodium salts of 4-iminomethylene-sulfuric acid-2-metal-mercaptobenzene-1-sulphonic acid :
de
en
- FR692040A - Electric brake servo :
en
fr
- FR692149A - Eccentric circular motion grinder system :
en
fr
- ES117761A1 - Improvements of a device applicable to all kinds of indicator or annunciator signs illuminated or not. :
en
es
- DE511502C - Device for displaying a certain minimum pressure in a fire extinguisher with extinguishing fluid under pressure :
de
en
- USD82386S - Design for a dress :
en
- FR691975A - Electrically operated vacuum cleaning devices :
en
fr
- US1779933A - Chair :
en
- GB337373A - Improvements in or relating to lift trucks :
en
- US1779544A - Refrigerating apparatus :
en
- US1779482A - Cabinet :
en
- FR692025A - Electric motor for belt drive with tensioner roller :
en
fr
- US1779995A - Golf tee :
en
- DE511347C - Safety wrench for nut locks :
de
en
- ES119672A1 - An automatic periodic switch. :
en
es
- GB337258A - Improvements in or relating to apparatus for the study of vibrations :
en
- GB337217A - Improvements in devices for determining the trim of ships :
en
- ES119598A2 - A NEGATIVE RESISTANCE :
en
es
- GB317394A - An improved condenser lens system for film projectors :
en
- GB337103A - Process for the manufacture of amino-compounds of the cyclohexylbenzene series :
en
- GB337051A - Improvements in or relating to circular knitting machines :
en
- GB337196A - Improvements in invalid tables :
en
- US1779954A - Paving material and method of preparing same :
en
- FR692146A - Continuous pressurized water devices for toilet hygiene, eye washing and bathing, wound washing, and other uses :
en
fr
- US1779854A - Mechanical pencil :
en
- ES118317A1 - An irrefillable container. :
en
es
- USD82376S - Fbitz kayan :
en
- CH143295A - Process for the production of a colored pigment. :
de
en
- US1779722A - Electromagnetic sound-reproducing apparatus :
en
- GB337288A - Process for the lettering of cinematographic light-sensitive films :
en
- ES120037A1 - A device for feeding the cartridges in the machine guns and the like, with a tank in the form of a rotating drum. :
en
es
- FR692191A - Decoration process under glasses by means of tinning :
en
fr
- FR692228A - Method for determining the density of granular products of regular shape, such as wheat, cereals, seeds and grains and devices carrying out said method :
en
fr
- GB337128A - Improvements in and relating to steering and like damping devices for automobiles :
en
- GB337332A - Heat insulation for ships' sides :
en
- US1780083A - Drilling machine :
en
- GB337033A - Variable speed gears :
en
- SU16638A1 - The method of distillation absorbed by the adsorbent gases and vapors :
en
ru
- US1779793A - Twist-off safety device :
en
- US1779873A - Stereotype-casting machine :
en
- US1779941A - Steam boiler :
en
- DE511167C - Method for measuring the blackening of photographic layers :
de
en
- DE511624C - Articulated fitting for an easily liftable window that can be tilted around its lower edge :
de
en
- US1779434A - Oil still :
en
- ES119689A1 - Improvements in the means to be used in combination with the printing mechanism of the weighing apparatus to prevent the printing operation being carried out except when the apparatus is in equilibrium. :
en
es
- ES120063A3 - Rotary air compressor vacuum cleaner. :
en
es
- DE511293C - Control device for electric fire alarms :
de
en
- ES120004A1 - ELECTRICAL LIQUID PURIFICATION DEVICE :
en
es
- BE373463A - :
en
fr
- CH143272A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143279A - Process for the preparation of a 6-arylamino-2-naphthol-3-carboxylic acid. :
de
en
- US1779534A - Method of casting and rolling copper :
en
- DE511125C - Thermal contact relay for measuring instruments :
de
en
- DE511163C - Suction box for machines for the production of paper, cardboard and for dewatering cellulose or the like. :
de
en
- DE511185C - Clock with an automatic winding system that is operated by an electrically heated hot wire :
de
en
- DE511281C - Device for developing blueprints :
de
en
- GR2958B - CRUSHING TUBES FOR RECEIPT OF PULP AND METHOD AND DEVICE FOR MAKING THEM. :
el
en
- DE511317C - Machine for crushing fibrous masses, especially peat :
de
en
- DK43268C - Process for the Preparation of Spreadable Nitrophosphates. :
da
en
- GB313046A - Improvements in electric vacuum tubes :
en
- GB337354A - Method for preparing green coloured preserved vegetables :
en
- DE511248C - Reversing device for alternating filling and emptying of measuring vessels for liquids :
de
en
- ES120062A1 - Safety device for igniting gas appliances. :
en
es
- GB337049A - Improvements in or relating to electrical apparatus employing piezo-electric devices :
en
- FR691895A - Valve lifter :
en
fr
- FR691935A - Drill for stones and similar materials :
en
fr
- FR692007A - UV-sensitive glass photoelectric cell :
en
fr
- FR692012A - Process for the regeneration of celluloid waste :
en
fr
- GB337255A - Improvements relating to brackets for curtain rails :
en
- GB337392A - Improvements in the bodies of trucks, wagons, and the like :
en
- GB337411A - Improvements in or relating to the steering of motor road vehicles :
en
- GB337268A - Improvements in and relating to vehicle brake mechanism :
en
- US1780059A - Ice-cutting machine :
en
- ES119873A1 - An apparatus consisting of an extendable tubular wrench for screwing and unscrewing nuts and polygonal screws. :
en
es
- US1779908A - Wall mold :
en
- ES117696A1 - PROCEDURE FOR OBTAINING AND REFINING MAGNESIUM-CERIUM ALLOYS :
en
es
- DE511350C - Mills for grinding coffee, semolina or the like using a solid grinding ring and a rotating, conical grinding body :
de
en
- FR691757A - Improvements to kinematic linkages of the chassis axle type :
en
fr
- GB337294A - Improvements in and relating to utensil cleaners :
en
- FR692176A - Diving machine for making candies and other coated confectionery items :
en
fr
- FR692070A - Advanced cutting bar with ball bearing for mowers :
en
fr
- ES119191A1 - Perfection to make cards or photo-fingerprints. :
en
es
- FR691753A - Squirrel cage rotors for asynchronous motors with automatic starting device :
en
fr
- FR692206A - Automatic liquid dispenser at constant or periodically varied level :
en
fr
- FR691937A - Improvements to lace-end shaping machines :
en
fr
- FR692048A - Asymmetric lighting reflector, unevenly acting in the different azymuths :
en
fr
- FR692090A - Guide and drive device for glass tube stretching machine and other applications :
en
fr
- GB337088A - Improvements in and apparatus for the manufacture and production of acetylene and hydrogen in the electric arc :
en
- GB337113A - Improvement in construction of vehicle body covers and those of other containers :
en
- GB337297A - Improvements in snap-fastenings or couplings :
en
- DE511382C - Signature stitching machine :
de
en
- FR691853A - Improvements to processes for manufacturing colored glasses :
en
fr
- FR692111A - Hot water heater :
en
fr
- GB337040A - Improvements in or relating to colour photography :
en
- GB337151A - Improvements in or relating to combined sound and picture films :
en
- SU18446A1 - Manual boot loader :
en
ru
- US1779454A - Vibrating apparatus :
en
- ES119907A1 - An improved procedure, with its corresponding special machine, to balance the weight of the pistons. :
en
es
- US1779612A - Combined curtain-rod and window-shade mounting :
en
- US1779701A - Method of producing cork board and resulting cork board :
en
- US1779739A - Filling machine :
en
- US1779816A - Feeding mechanism :
en
- DE511550C - Paper machine press :
de
en
- FR692109A - Improved and economical process of <packaging> wheat :
en
fr
- GB337092A - Improvements in internal combustion turbines :
en
- ES118923A1 - A sewing process of two crossed threads on the edge of leather articles, such as in pouches, wallets, purses and wallets. :
en
es
- GB337250A - Improved rubber-covered rollers and their construction :
en
- US1779681A - Support attachment for electric-switch boxes and the like :
en
- US1779827A - Kitchen utensil :
en
- US1780094A - Heat-regulating apparatus :
en
- DE511779C - Two-part fastening mandrel for door handles, window handles, etc. like :
de
en
- ES119066A1 - IMPROVEMENTS IN THIN SHAVERS BLADES :
en
es
- FR692173A - Process for the use of scraps or waste of hides, skins and similar materials, and new products resulting from the application of this process :
en
fr
- CA305209A - Hypochlorite composition :
en
fr
- USD82373S - Design for a canopy for lighting fixtures :
en
- USD82387S - Design for a casing for a telephone-substation set :
en
- USD82381S - Michael xiwad :
en
- ES119924A3 - A gasifier for inhalations and other medicinal uses, by means of heated liquid and with pneumatically balanced level. :
en
es
- GB337126A - Improvements in or relating to the method of actuating compressed air motors and to compressed air accumulators for use therein :
en
- GB337337A - Improvements relating to hot air drying apparatus :
en
- CA305078A - Stove :
en
fr
- CH143001A - Snap button for dresses. :
de
en
- GB337246A - Improvements in or relating to clips, clasps and like fastenings for neckties :
en
- DE511302C - Double slot tube filter :
de
en
- FR691984A - Improvements to massage devices :
en
fr
- DE511320C - Process for the preparation of 1-aminoanthraquinone and derivatives :
de
en
- ES119989A1 - Improvements in headlights or projectors for vehicles. :
en
es
- US1779731A - Block-grooving machine :
en
- CA305061A - Loud speaker :
en
fr
- CA305273A - Box or basket for small fruits :
en
fr
- US1779729A - Wood block :
en
- ES119990A1 - Improvements in the devices to control rail traffic. :
en
es
- GB337334A - Improved means for cooling the rotors of dynamo-electric machines :
en
- DE511459C - Sieving device with several upper sieves connected in series, each with an associated lower sieve :
de
en
- DE505801C - Desludging device for tubular boiler :
de
en
- DE511503C - Method and device for producing fire extinguishing foam :
de
en
- DE511696C - Process for the production of dried potatoes :
de
en
- CH143201A - Process for the preparation of a condensation product which can be used as a pesticide. :
de
en
- AU2308629A - Sandblast process and apparatus for etching glass and vitreous products :
en
- FR692045A - Cinnamon enhancements for fluids :
en
fr
- GB337248A - Improvements in two-stroke cycle internal combustion engines :
en
- SU18449A1 - Modification of the process described in US Pat. No. 9116 :
en
ru
- FR691893A - New arrangement of the stability and maneuverability components of airplanes and gliders :
en
fr
- DE511837C - Process for the production of aqueous dispersions from unvulcanized or vulcanized rubber, regenerates, factice o. :
de
en
- US1779545A - Timer for electric circuits :
en
- US1779708A - Method of reconditioning concrete after transportation :
en
- US1779772A - Paper product and its manufacture :
en
- US1779705A - Thrashing machine :
en
- US1779659A - Switch-contact mechanism :
en
- US1779481A - Concrete construction and method of waterproofing the same :
en
- ES120015A1 - Improvements in electric trucks. :
en
es
- DE511362C - Winding device for top :
de
en
- DE511386C - Rodless slide control for piston steam engines :
de
en
- DE511489C - Procedure for securing the ignition when starting self-igniting internal combustion engines :
de
en
- DE511500C - Locking of the back wall on roll film cameras :
de
en
- FR691902A - Crush tubes and other receptacles of acetylcellulose and equivalent materials, and method and apparatus for their manufacture :
en
fr
- GB337118A - Improvements in rib knitting machine :
en
- GB337165A - Improvements relating to watercraft-propelling blade means :
en
- DE511234C - Process for the automatic control of control sets from asynchronous machines and state-excited rear machines by means of mechanical regulators :
de
en
- PL12541B1 - A method of self-supplying oxygen to a breathing apparatus for carrying out this method. :
en
pl
- US1780004A - Flash light :
en
- ES119923A1 - Improvements introduced in submersibles intended for the placement of underwater mines. :
en
es
- FR691951A - Mobile shower unit that can be combined with a bathtub :
en
fr
- DE511519C - Glue application machine :
de
en
- DE511626C - Ball running game :
de
en
- DE511781C - Overtaking machine with point and side pliers :
de
en
- DE511243C - Electromagnetic shaking device, especially for foundry purposes :
de
en
- DE511421C - Spin drum for skimming milk :
de
en
- DE512300C - Fluid measuring device with vertical cylinder and a pressure piston driven by the fluid :
de
en
- US1780092A - Hot-air attachment :
en
- DE511782C - Water mold for the manufacture of footwear by gluing :
de
en
- DE511391C - Circuit for limiting the amplitude :
de
en
- ES120007A1 - A cabria. :
en
es
- FR691854A - Device for opening the film duct in cinematographic projection devices :
en
fr
- ES119051A1 - A new mechanical procedure. :
en
es
- FR692099A - Improvements made to presses and in particular those of the Champagne type <etiquet> with a view to their transformation into hydraulic presses :
en
fr
- DE511249C - Device for displaying the filling height of bulk goods in containers :
de
en
- DE511491C - Sound-absorbing muffler :
de
en
- US1779504A - Calculating device :
en
- US1779913A - Tire cover :
en
- US1779532A - Fiber board and process of manufacturing fiber board :
en
- GB337237A - Improvements relating to roller bearings for lathes and other machine tools :
en
- GB337329A - Roller folding machine for the manufacture of bulked or loosely folded envelopes :
en
- DE511587C - Braiding machine with loops guided by rotating plates in the aisle :
de
en
- DK43252C - Stop device. :
da
en
- FR691776A - Variable pitch propeller :
en
fr
- US1779642A - Double-pan hopper and foot control :
en
- US1779647A - Burner :
en
- CH143299A - Arrangement for adding up pointer positions with the aid of variable resistances. :
de
en
- FR691923A - Hop dryer :
en
fr
- FR692096A - System designed to recover energy from sea movements :
en
fr
- US1780040A - Drive chain :
en
- CA305103A - Electro-magnetic fuel pump and carbureter :
en
fr
- CH143058A - Thread gauge for bolt threads. :
de
en
- SU18400A1 - Instrument for measuring rectangular projections of distances between geometric axes :
en
ru
- US1779666A - Machine for severing tally marks from wool :
en
- AU2583530A - Improvements relating to apparatus lor operating railway points or switches :
en
- CH143303A - Circuit breaker for low voltage installation. :
en
fr
- CA305085A - Electrolytic device :
en
fr
- CA305192A - Steam engine :
en
fr
- CH143289A - Process for the preparation of a cyclammonium compound. :
de
en
- CA305261A - Aluminum alloy casting :
en
fr
- SE70512C1 - :
en
sv
- SU18371A1 - Wet compressor with hydraulic piston :
en
ru
- US1780022A - Flotation concentration of phosphatic material :
en
- SU18419A1 - Sawmill calculation tool :
en
ru
- SE70514C1 - :
en
sv
- CH143231A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143298A - Device for gluing envelopes and rubber bands. :
en
fr
- US1779540A - Ball presenting and impelling machine :
en
- CA305108A - Sound amplifying system :
en
fr
- US1779915A - Rolling window screen :
en
- USD82389S - Chusetts :
en
- US1779498A - Display box :
en
- DE499676C - Prosthesis for dental or other medical purposes :
de
en
- DE511647C - Clamping device for loose-leaf accounting :
de
en
- CA305176A - Calender roll :
en
fr
- CH143267A - Process for the preparation of a halogen naphthalene ketone. :
de
en
- AU2563530A - Improvements in feed water regulators for boilers :
en
- CA305231A - Electrical relay :
en
fr
- CH143222A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143105A - Rotary pump with radial pistons. :
en
fr
- USD82378S - Design for a lamp base or article of analogous nature :
en
- CA305251A - Flat wiener :
en
fr
- CA305270A - Nitrogen fixing bacteria :
en
fr
- CH143160A - Headlight lamp for vehicles. :
de
en
- BE373624A - :
en
fr
- CH143049A - Method for maintaining the synchronization between cinematographic series images and associated tone sequences and device for carrying out this method. :
de
en
- ES119274A1 - A closing and alarm device applicable to securities boxes. :
en
es
- ES120107A1 - IMPROVEMENTS INTRODUCED IN THE WING STRUCTURE FOR AIRPLANES :
en
es
- US1779819A - Hair-waving apparatus :
en
- CA305086A - High pressure gas compressor :
en
fr
- CH142950A - Apparatus for distributing sulfur. :
en
it
- AU2625030A - Improvements in and relating to safety razors and blades therefor :
en
- SU18384A1 - Overlap of shaped stones for stoves and fireboxes :
en
ru
- US1779488A - Casket handle :
en
- US1779735A - Arch form :
en
- US1779823A - Automatic cylindrical grinding machine :
en
- CH143186A - Collapsible vehicle roof, in particular for motor vehicles. :
de
en
- DE511239C - Process for the preparation of new pyranthrone derivatives :
de
en
- ES118312A1 - PROCEDURE AND DEVICE FOR CURTING SKIN AND SIMILAR :
en
es
- FR691767A - Cartridge for viscous products :
en
fr
- FR692221A - Device for pouring small objects, such as coins or the like, into the palm of the hand :
en
fr
- GR2957B - PROVISION FOR INTERFERENCE OF TRAFFIC TRANSMISSION SIGNS AT ROAD CROSSINGS THE HELP OF TWO VALVES (TRANSMISSION BEAMS) PLACED WITHIN. :
el
en
- CA305116A - Welded tubing :
en
fr
- CH143050A - A method of reproducing by projection of an impressed embossed film onto a virgin embossed film in order to eliminate the mores and cross-linking apparent during a subsequent projection of the second film. :
en
fr
- US1779542A - Refrigerating apparatus :
en
- CA305136A - Apparatus for washing yarn in hank form :
en
fr
- DE511603C - Washing machine for agricultural products :
de
en
- FR691921A - Motor vehicle with two or more control axles and differentials arranged laterally to the control shaft :
en
fr
- FR692208A - Internal combustion engine :
en
fr
- GB337160A - Improvements in and relating to the manufacture of tungsten :
en
- GB337292A - Improvements in and relating to ironing machines :
en
- US1779710A - Diethylene glycol esters of abietic acid and method of producing the same :
en
- PL12523B1 - Device for propelling internal combustion engines with steel fuel in the form of dust. :
en
pl
- US1779674A - Rotary work support :
en
- US1779712A - Pipe-nipple connection :
en
- DE511141C - Decorative wire for hanging Christmas tree decorations, so-called sparklers, etc. like :
de
en
- DE511425C - Starting device for internal combustion engines :
de
en
- DE511619C - OEZapfvorrichtung with a rigid drip catcher pipe that can be connected to the mouth of the tapping pipe :
de
en
- DE511775C - The vehicle can be steered in both directions with a split and articulated backbone with pendulum axles :
de
en
- GB337085A - Improvements in links and shackles for chain cables :
en
- CA305113A - Sleeve former :
en
fr
- CH143075A - Horned watch box for wristwatches. :
en
fr
- DE511323C - Conductor that is loaded with magnetic material :
de
en
- ES119469A1 - Improvements in evaporators for refrigerators with its corresponding method to do it. :
en
es
- DE511629C - Belt elevator working with pressure rollers :
de
en
- AU2520230A - A process forthe improvement of artificial threads made from cellulose esters and ethers :
en
- AU2540530A - Doorknob locking device :
en
- FR691872A - Manufacturing process of phosphorus and phosphorus compounds :
en
fr
- FR691888A - Folding seat :
en
fr
- FR692018A - Security clip :
en
fr
- FR692113A - fusible electrode for electric welding :
en
fr
- GB337254A - Improvements in hot-blast stoves and the like :
en
- FR692042A - Rotary engine with exhaust gas recovery :
en
fr
- CA305145A - Electric switch :
en
fr
- CA305220A - Control device for charging machines :
en
fr
- US1779525A - Zinc base die-casting alloy :
en
- US1779937A - Water heater :
en
- CH143022A - Process for preparing a water-soluble derivative of an aromatic diazo compound. :
de
en
- CH143155A - Electronic discharge device. :
en
fr
- CH143271A - Process for the preparation of a halogen naphthalene ketone. :
de
en
- DE511294C - Steam or gas valve with a pilot valve and main valve, especially on steam signal whistles :
de
en
- DE511423C - Carburetor with electromagnetically adjustable valve that closes the nozzle passage when the power is switched off :
de
en
- GB337278A - Method and apparatus for removal of distillation products from the lower part of coke ovens :
en
- US1779876A - Blade oiler for dough dividers :
en
- PL12480B1 - Device for adjusting the thread length at the gripper weaving workshops. :
en
pl
- PL12491B1 - A flap for closing the extraction vessel. :
en
pl
- CA305073A - Lawn mower :
en
fr
- CH143000A - Arrangement for noise reduction in high-speed machines, especially vacuum cleaners. :
de
en
- CH143122A - Ice making device for periodically operating absorption chillers. :
de
en
- DE511304C - Filling compound for acetylene bottles :
de
en
- DK43279C - Procedure and Apparatus for Regulating Combustion Power Machines with airless Injection and Variable Speed. :
da
en
- DE511158C - Device for the treatment of crystallized margarine mass and similar substances :
de
en
- US1780122A - Continuous process of producing sponge-rubber articles :
en
- ES119948A1 - A procedure, with the corresponding apparatus, to manufacture a compensated artificial leather. :
en
es
- IE11068L - Hot water bottles :
en
- DE511319C - Process for the preparation of porphyrins :
de
en
- GB318143A - Improvements in or relating to the production of sound records for synchronous working with kinematograph pictures :
en
- GB337415A - Improvements in or relating to the manufacture or production of fertilizers :
en
- GB316676A - Improvements in or relating to manufacture of bonded abrasive articles :
en
- CH143184A - Method and tool for tensioning and closing metal packing straps to be placed around boxes and other packages. :
de
en
- GB337374A - Improvements in the manufacture and production of derivatives of the acridone series :
en
- AU2620530B - Electric circuit controlling appliance :
en
- CA305199A - Bunch transfer for cigar machines :
en
fr
- DE511260C - Air mixer for incubators with drum-shaped egg tray :
de
en
- FR691824A - Spray gun :
en
fr
- FR692246A - Improvements made to motor vehicles in order to prevent the effects of glare :
en
fr
- US1779436A - Process of electrodepositing metals of the platinum group :
en
- US1779993A - Air separator :
en
- FR691993A - Process for the production of carbonyl compounds of metals :
en
fr
- FR692063A - Headphone holder and combined switch :
en
fr
- DE511192C - Process for pressing workpieces made of high-quality aluminum alloys in the die, in which the material is brought into the die at a temperature of around 500 ° :
de
en
- DE511229C - Device for supporting the balanced drive armature of electromagnetic loudspeakers :
de
en
- DE511471C - Refrigeration machine compressor :
de
en
- DE511741C - Device for setting points and signals :
de
en
- AU2574230B - Improvements in connection withthe purification of water :
en
- DE511645C - Vacuum cleaner mouthpiece for the channels of typesetting machine magazines with a cleaning brush :
de
en
- ES119707A1 - A new process for the manufacture of benzine and benzene hydrocarbons by sulfuric acid. :
en
es
- ES119902A1 - PROVISION FOR AUTOMATIC DRAINING OF THE DRUM OF A HIGH-PERFORMANCE, CONTINUOUS WORKING CENTRIFUGE :
en
es
- US1779713A - Building construction :
en
- US1780133A - Electrical cut-out :
en
- CA305152A - Electric system :
en
fr
- CA305166A - Radio transmitting system :
en
fr
- ES119944A2 - A TEMPLE PROCEDURE OF MOONS, AND GLASS SHEETS :
en
es
- FR691810A - Stacking arrangement for remote control systems :
en
fr
- DE511232C - Arrangement for compensating the inductive voltage drop in the excitation circuit of state-excited commutator rear machines :
de
en
- ES119912A1 - RöNTGEN ARRANGEMENT IN WHICH THE TRANSFORMER AND TUBE ARE PLACED IN A COMMON BOX :
en
es
- FR692073A - Improvements to pneumatic liquid gauges :
en
fr
- US1779957A - Brooch clasp :
en
- CH143079A - Process for manufacturing aluminum-silicon alloys with a high aluminum content, by direct reduction. :
en
fr
- CA305106A - Gas processing :
en
fr
- PL12483B1 - Principle: Rotating steam generator. :
en
pl
- CH142963A - Shoe polishing kit. :
en
fr
- CH143067A - Talking machine. :
en
fr
- DE511241C - Injection ampoule for chloroethyl :
de
en
- DE511588C - Device for coking coal or the like. :
de
en
- GB337257A - Improvements in or relating to automatic railway vehicle couplings :
en
- FR691949A - Electric rocker switch :
en
fr
- FR692115A - Electric heating resistance :
en
fr
- ES120097A1 - Procedure of manufacturing radiators in one piece and without welding. :
en
es
- FR691783A - reinforced cement construction element :
en
fr
- FR691938A - Device for closing the openings of the sieves of powder boxes :
en
fr
- GB337366A - Process for the manufacture of cellulose fatty acid esters :
en
- CH143163A - Process for the production of a stable calcium acetyl salicylate preparation. :
de
en
- US1779548A - Road and field conditioning device :
en
- US1779788A - Display stand :
en
- USD82361S - new yobx :
en
- PL12509B1 - Bolt protection. :
en
pl
- DE510999C - Acoustic signaling method :
de
en
- CH143246A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE510803C - Central wick lubrication for the roughing roller bearings of drum lifting machines :
de
en
- DE511146C - Device for sound analysis :
de
en
- DE511399C - Protection circuit for transformers and suction chokes in vacuum rectifier systems :
de
en
- FR691862A - Transformable excavator :
en
fr
- GB337267A - Improvements in or relating to the manufacture and treatment of doubled yarn :
en
- US1779452A - Branding iron :
en
- US1779561A - Awning construction :
en
- US1780146A - Telephone arrangement :
en
- US1779697A - Fuse indicator :
en
- IE11289L - Colour photography :
en
- GB316589A - Rubberless elastic fabric :
en
- DE503010C - Method for charging electric furnaces with removable cover :
de
en
- DK43246C - Method and Apparatus for Supplying Aluminum or Aluminum Alloys with Wires, Ribbons, Plates and the Like with an Adhesive Elastic Insulation Coating. :
da
en
- ES118673A1 - Suspension isolator with bucket. :
en
es
- DE511179C - Cartridge tape and method of making the same :
de
en
- ES119329A1 - A device for feeding boilers, composed of several compound injectors, especially for locomotives. :
en
es
- DE511334C - Extraction of precious metals through amalgamation :
de
en
- DE511379C - Washer-dryer and spin-dryer :
de
en
- FR691960A - Sweeper machine :
en
fr
- DK43259C - Procedure for Removing Household Waste from Kitchens. :
da
en
- GB337117A - Improvements in and relating to road rollers and the like :
en
- DE511650C - Method for operating telecommunication devices, in particular remote pressure receivers, in which a continuously running shaft is connected by a sliding clutch to the shaft to be advanced, which is blocked by an electromagnetic blocking device :
de
en
- FR692074A - Improvements to paper, cardboard or similar machines :
en
fr
- ES120018A1 - Electric drive for rolling mill machines. :
en
es
- FR691791A - Improvements to thermionic lamps :
en
fr
- FR692106A - New manufacturing process for cellulose acetate :
en
fr
- GB337109A - Improvements in the manufacture and production of phosphoric acid and hydrogen :
en
- GB337161A - Improvements in cigarette collecting mechanisms for delivering cigarettes from cigarette making machines :
en
- GB337242A - Improvements relating to epicyclic variable speed gearing :
en
- GB337416A - Improved receiving apparatus for goods :
en
- DE511150C - Fastening device for hop ladders :
de
en
- DK43236C - Tilting device for tilting decimal weights. :
da
en
- ES118704A1 - PROCEDURE AND DEVICE FOR THE MANUFACTURE OF HOLLOW BODIES OF FIBROUS MATERIAL PASTE :
en
es
- FR691831A - Vehicle Gear Shift Control Device :
en
fr
- SU18385A1 - Russian oven :
en
ru
- US1779461A - Device for eliminating the transmission of extraneous noises in telephone circuits :
en
- US1779755A - Wall structure :
en
- FR692164A - Heating body with large heat exchange surface :
en
fr
- ES224U - Perfect protective goggle for autogenous welding and similar purposes. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR691802A - Improvement in sound recording :
en
fr
- GB337234A - Machine for inserting valves in inner tubes :
en
- DE511138C - Tanning device :
de
en
- DE511488C - Double-acting two-stroke internal combustion engine, in particular a diesel engine :
de
en
- DE511511C - Electrical security system :
de
en
- DE511557C - Overtaking machine with return gear :
de
en
- ES120023A1 - A procedure with the corresponding apparatus for obtaining a resinous soap with great coating power. :
en
es
- ES120105A1 - DEVICE FOR SELF-GENERATING CUTTING AND WELDING :
en
es
- DE511392C - Device for the exclusion of frequencies lying outside certain limits and for simultaneous damping equalization :
de
en
- GB316265A - Improvements relating to the bleaching and dyeing of jute, hemp, and like fibrous materials :
en
- ES120082A1 - Quick vulcanizable cold patches for wheels of cars, trucks, motorcycles and bicycles. :
en
es
- US1779413A - Device for increasing circulation of liquids in receptacles :
en
- US1779577A - Paddling or swimming pool :
en
- US1779656A - Automatic brake regulator for rotary drilling :
en
- US1779862A - Treatment of zinciferous materials containing lead and/or cadmium :
en
- US1779866A - Feed mechanism :
en
- ES118478A1 - Improvements introduced in dishwashing machines, consisting of the addition of devices that allow them to be used for cleaning cups, cutlery and everything that constitutes table service. :
en
es
- DE511221C - Cross-reinforced reinforced concrete cross-sleeper :
de
en
- DE511262C - Safety device in internal combustion engines :
de
en
- FR691782A - Wheel set, in particular for mine sedans, wagons and the like :
en
fr
- FR692243A - Process and device for the manufacture of closed hollow bodies, in chocolate :
en
fr
- GB316274A - Process for the treatment of waste products from petroleum refining :
en
- CA305224A - Coal pusher for locomotive tenders :
en
fr
- DE511342C - Mobile poultry house :
de
en
- ES119974A3 - An industrial process consisting of the manufacture of heather extract for tanning. :
en
es
- FR692095A - Acoustic diffuser with basic warped surfaces with parallel edges :
en
fr
- CA305164A - Fuse :
en
fr
- CH142962A - Process for purifying coal distillation gas. :
de
en
- ES120073A3 - A procedure for making garters for men. :
en
es
- US1779691A - Lawn sprinkler :
en
- CH143188A - Anti-skid chain for motor vehicles. :
de
en
- CA305100A - Motor turbine :
en
fr
- DE511198C - Folding head for can seaming machines :
de
en
- DE510906C - Flush offset pipe with a horseshoe-shaped cross-section :
de
en
- GB314013A - Improvements in or relating to driers :
en
- CH143280A - Process for the preparation of a p-oxyaryl-B-naphthylamino-carboxylic acid. :
de
en
- CA305095A - Mail box :
en
fr
- CA305146A - Electrical switch :
en
fr
- FR692180A - Double monorail crossing :
en
fr
- CA305239A - Method of drying articles :
en
fr
- CH143023A - Process for the preparation of a water-soluble mixed aromatic-aliphatic diazoamino compound. :
de
en
- CH143020A - Process for the preparation of a carbazole derivative. :
de
en
- CH143108A - Four-stroke diesel engine. :
de
en
- CH143307A - Device for swiveling the headlights of vehicles. :
de
en
- US1779842A - Sustaining wing structure :
en
- DE511523C - Electric gas lighter :
de
en
- FR691780A - Improvements to induction motors with short-circuited armature :
en
fr
- FR691999A - Improvements to radio-electric devices used for height determination :
en
fr
- GB337056A - Improvements in electric switches or circuit breakers :
en
- GB337419A - Improvements in road vehicles :
en
- GB337747A - Improvements in or relating to the jointing of lead or like pipes or sheaths :
en
- DE511245C - Broche cutting machine :
de
en
- FR692169A - Stamping and crimping process for lead cartridges :
en
fr
- FR691979A - Machine for handling superphosphate or the like :
en
fr
- FR692230A - Improvements to thermionic lamps :
en
fr
- GB319729A - Improvements relating to radio detectors :
en
- CH142983A - Individual control device for the spindles of winders intended for the production of bottle reels. :
en
fr
- CH143283A - Process for the production of a brown vat dye of the anthanthrone series. :
de
en
- DE510830C - Support ring with an eyelet for detachable attachment to curtains, drapes or the like by means of loops :
de
en
- CA305264A - Internal combustion engine :
en
fr
- US1779802A - Compression rail-joint spring :
en
- CA305071A - Freezing apparatus :
en
fr
- CH142953A - Rail grinding car. :
de
en
- CH143200A - Process for the preparation of a condensation product which can be used as a pesticide. :
de
en
- CH143275A - Process for the preparation of an isatin derivative :
de
en
- DE511130C - Electric heating rod for permanent hair waving :
de
en
- CA305179A - Tire manufacturing apparatus :
en
fr
- CH143166A - Method of cleaning and sterilizing hairdressing utensils after each use. :
en
fr
- CA305119A - Cigarette machine collector :
en
fr
- CH142961A - Acetylene production plant. :
de
en
- SU16118A1 - The device for measuring the level of water in the drill holes :
en
ru
- CH143221A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CA305154A - Circuit controlling apparatus :
en
fr
- AU2512230B - Improved mode of and apparatus for use inthe transport of fruit andother materials :
en
- US1780148A - Method of and apparatus for control of train movements :
en
- US1779978A - Control device :
en
- CA305139A - Iron manufacture :
en
fr
- CH143210A - Process for the preparation of a condensation product of the benzanthrone series. :
de
en
- CH143168A - Electric curling iron. :
de
en
- DE511189C - Ladder consisting of a core rope and one or more top layers :
de
en
- FR691759A - Anti-glare low beam :
en
fr
- CH143121A - Periodically acting absorption chiller. :
de
en
- AU2557130A - Improvements in and relating to fluid pressure braking apparatus :
en
- DE511667C - Machine for forming spherical bodies from divided batches of glass :
de
en
- US1779451A - Hypodermic-syringe guard :
en
- DE511579C - Automatic stop device for field and mine railway cars on suspension railways :
de
en
- CA305271A - Dimming head light for automobiles :
en
fr
- CA305121A - Excavator tooth point :
en
fr
- US1779559A - Method of and apparatus for covering cores :
en
- US1779573A - Tire-valve insides :
en
- CH143021A - Process for the preparation of B-aryl-a-aminopropionic acids and their substitution products. :
de
en
- US1779773A - Vehicle traffic-signal switching means :
en
- US1779443A - Coke-oven door-operating and pusher machine :
en
- US1780070A - Guiding device for plows :
en
- CA305186A - Production of colouring materials for colouring rubber :
en
fr
- CH143259A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511433C - Method for dimming down taking lenses provided with multicolor filters :
de
en
- GB337137A - Improvements relating to the construction of vehicle bodies and other structures :
en
- GB337261A - Improvements in and connected with collapsible boxes or cartons for holding electric and other bulbs or lamps :
en
- SU18372A1 - Machine for warming up raw leathers :
en
ru
- AU2246829A - Improved tap for jars andthe like :
en
- ES118967A1 - A device for washing skins with hair or wool. :
en
es
- ES119933A3 - Improvements in boiler feed water supply apparatus, particularly for locomotives. :
en
es
- ES119939A1 - An elongation measuring device. :
en
es
- US1779766A - Method of and apparatus for creating marine effects :
en
- US1779803A - Carburetor for internal-combustion engines :
en
- US1780021A - Printed transfer and method of making and using the same :
en
- CH143219A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779883A - Method and apparatus for mining :
en
- CH143220A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143233A - Process for the preparation of a mixture of compounds with a hydrogenated ring system. :
de
en
- PL12470B1 - Variable speed pedal. :
en
pl
- SU18358A1 - Method of crossing aerial electrical wires mounted on poles :
en
ru
- US1779599A - Locomotive structure :
en
- USD82404S - Design fob an amusement stbttctube :
en
- US1779428A - Antisiphon device :
en
- US1780035A - Garment supporter :
en
- US1780063A - Stereotype-casting machine :
en
- CH143113A - Carburetor. :
en
fr
- US1779644A - Emergency propeller for air craft :
en
- CA305195A - Automobile body :
en
fr
- CH143004A - Apparatus for delivering the dough in a determined quantity. :
en
fr
- CH143017A - Process for the production of acetylene from calcium carbide with the formation of practically dry hydrated lime. :
de
en
- CH143071A - Clock. :
de
en
- BE373572A - :
en
fr
- CA305038A - Fibrous plant treating machine :
en
fr
- SU18463A1 - Automatic Telephone Station :
en
ru
- US1779682A - Surfacing apparatus :
en
- DE509504C - Method and device for the production of flat foot insoles or the like adapted to the respective foot shape. :
de
en
- GB337105A - Improvements in or relating to cooling systems for centrifugal apparatus for casting metals :
en
- GB337107A - Improvements in or relating to brakes for the landing wheels of aircraft :
en
- CA305257A - Rheostatic colour-blended illumination device :
en
fr
- PL12515B1 - Devices for connecting the shock assembly to the motor. :
en
pl
- AU2475330A - Improvements in or relating to trousers and like garments :
en
- CA305112A - Pump :
en
fr
- US1779565A - Tire inflater :
en
- US1779780A - Safety lock for car doors and the like :
en
- CH143141A - Remote electric control device. :
en
fr
- CH143150A - Protection device for electrical conduits. :
en
fr
- CH143212A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH142981A - Device on twisting machines for producing conical bobbins. :
de
en
- DE510284C - Running gear for bicycles and motor vehicles :
de
en
- CH143066A - Procedure for recording movement sequences on rhythm bands. :
de
en
- GB337301A - Improvements in the manufacture of electric incandescent lamps or the like :
en
- AU2349229A - Improvements in pipe-joints :
en
- USD82391S - Island :
en
- US1779839A - Automatic drink-vending machine :
en
- US1779602A - Alloy for electrical contacts :
en
- US1780072A - Manicure instrument :
en
- PL12445B1 - A stove for heating. :
en
pl
- SU16116A1 - Bottom-free kerosene burner for Primus kitchens :
en
ru
- US1780104A - Parachute and pack therefor :
en
- AU2341529A - Improvements in indexing means for slicing machine :
en
- GB337124A - Improvements in double-deck vehicles :
en
- PL12443B1 - Brick press and clay digging unit. :
en
pl
- US1779572A - Oil-heater control :
en
- US1780037A - Clothes drier :
en
- US1780106A - Extraction of tin from ores or materials containing tin :
en
- CH143002A - Innovation in shoes. :
de
en
- FR692136A - Transmission band reducer for television, telecinematography, telephotography, radio and other applications :
en
fr
- GB337376A - Improvements in rotary motors and pumps :
en
- CH143294A - Process for the production of a colored pigment. :
de
en
- US1779744A - Metallurgical fuel and process for making the same :
en
- US1780126A - Device for spreading liquid :
en
- ES119919A1 - Procedure for the manufacture of chocolate powder. :
en
es
- ES119980A1 - Perfections in coffee makers and devices to prepare infusions. :
en
es
- FR691814A - Improvements to light folding cars, for children for example :
en
fr
- FR692240A - Improvements in the manufacture of magnesium alloys :
en
fr
- GB337768A - Improvements in process of preparing base exchange materials :
en
- US1779934A - Galvanizing-rack centrifuge :
en
- US1779841A - Process of separating metallic compounds :
en
- US1780090A - Advertising device :
en
- FR692226A - elements for the instruction of natural sciences :
en
fr
- FR691883A - Oven :
en
fr
- FR692209A - New electrical device for so-called indefinable waving :
en
fr
- GB337296A - Improvements in the manufacture of tetrahydrofurfuryl alcohol :
en
- GB319787A - Improvements in and relating to means for facilitating escape from and entry into submerged craft :
en
- FR691973A - Production of new metallic coloring materials :
en
fr
- DE511449C - Shuttle :
de
en
- DE511226C - Eccentric lifting mechanism, especially for the ends of rotating bridges :
de
en
- DE511292C - Electromagnetic device for continuous remote indication of the position of moving organs :
de
en
- GB337340A - Improvements in the manufacture of meat or fish rolls :
en
- GB337395A - Improvements in the production of pure sulphur :
en
- ES120070A1 - A system of chambers for fermentation and aemacosis of any organic matter. :
en
es
- FR692005A - Tool to check and adjust shock absorbers :
en
fr
- FR692053A - Advanced brick press :
en
fr
- FR692120A - Multi-fused tamper-proof safety switch :
en
fr
- DE473800C - Procedure for laying parquet floors :
de
en
- DE511714C - Process for the production of decorations on metal surfaces :
de
en
- DE511591C - Walking stick can be used as a seat, tripod or umbrella :
de
en
- US1779513A - Combustion control :
en
- US1779719A - Boiler furnace :
en
- ES119942A1 - A process for the simultaneous manufacture of iron, or its carbureted compounds, and portland cement or hydraulic limes. :
en
es
- FR691769A - Waterproofing process applicable to fabrics, fabrics, leathers, wood, etc. :
en
fr
- GB337306A - Cardboard or like containers for transporting fruit :
en
- CA305030A - Furniture :
en
fr
- GB319657A - Improvements in the manufacture and production of valuable gases and the like :
en
- GB319661A - Improvements in or relating to optical systems for signal lamps :
en
- GB337295A - Improvements in or relating to apparatus for stabilising moving objects, particularly aeroplanes :
en
- US1779877A - Spare-tire carrier :
en
- US1780074A - Hernial truss :
en
- ES119751A1 - A safe deposit against fires to store films and other objects susceptible to ignite. :
en
es
- ES119918A3 - Improvements in cardboard and cardboard packaging for dressings, suture material and the like. :
en
es
- ES119966A3 - A procedure for fixing the frame or side band of billiard tables. :
en
es
- FR692044A - Improvements to metal deposition by electroplating :
en
fr
- GB337424A - Improvements in or relating to telephone systems :
en
- US1779662A - Rack for ford automobiles :
en
- US1780024A - Selective agent for concentrating ores :
en
- FR691953A - Sheet metal printing plate :
en
fr
- FR691992A - Device for grinding and pulverizing substances :
en
fr
- FR692084A - Variable compression motor :
en
fr
- FR692238A - Ignition system for internal combustion engines :
en
fr
- GB337053A - Improvements in or relating to the manufacture of aliphatic acids and their esters :
en
- DE511199C - Press with automatic material feed to produce parallel rows of cuts or holes in uncut material sheets :
de
en
- DE511278C - Process for the production of cutting teeth of files of any cross-section by turning, milling, grinding :
de
en
- DE511441C - Protection device for motor vehicles :
de
en
- GB337038A - Improvements relating to pleated metal sheeting :
en
- GB337130A - Improvements in the manufacture and production of oxidation products of high molecular hydrocarbons, waxes and the like :
en
- US1779997A - Light projector :
en
- ES120065A3 - A reversible seat for water-closets. :
en
es
- FR691892A - Yarn braking device for spinning and twisting machines :
en
fr
- FR691974A - New metallic dyes :
en
fr
- FR692101A - Device for ensuring the homogeneity of the mixture of fuel with air in the carburettors of internal combustion engines :
en
fr
- DE511490C - Silencer for motor vehicles and. Like. With one behind the other and directly abutting nozzles :
de
en
- GB337084A - Damping device for oscillographs, particularly for photographically recording sound :
en
- GB337139A - Improvements relating to prepayment meters :
en
- ES119937A1 - PROCEDURE FOR OBTAINING A VITAMIN PREPARATION BASED ON FERMENT EXTRACT :
en
es
- GB337216A - Paper knife adapted to be used as holding device for books :
en
- US1779478A - Method of working metal rods, bars, and the like :
en
- CA305096A - Stopper or closure :
en
fr
- DE511129C - Electric heating device for space heating :
de
en
- FR691829A - New decorative product and its applications :
en
fr
- GB337129A - Improvements in or connected with loader conveyers of the belt type :
en
- FR691890A - Closure for dropper containers, with pipette serving as dropper :
en
fr
- DE511171C - Device for motor vehicles to neutralize the vibrations of the vehicle caused by unevenness in the roadway :
de
en
- ES120045A1 - Improvements in the presses for tennis racquets. :
en
es
- FR691855A - Connection device for telephone systems operated by selectors :
en
fr
- SU18387A1 - Scaffolding modification :
en
ru
- DE510570C - Method and device for the production of brushes :
de
en
- FR692015A - Mordant for the refurbishment of clothes :
en
fr
- ES119905A1 - Improvements in sulfur recovery procedures. :
en
es
- GB337388A - Improvements in or relating to gas producers :
en
- GB311326A - :
en
- FR692198A - Device for advancing the paper web in recording devices :
en
fr
- DE511061C - Control gear for gas meter with two measuring rooms :
de
en
- FR691876A - Refrigeration appliance :
en
fr
- IE11074L - Hollow rubber or ebonite articles :
en
- GB337032A - Improvements in or relating to the automatic or semi-automatic control of synchronous dynamo-electric machinery :
en
- GB359970A - :
en
- ES119999A1 - A process of manufacturing refractory articles. :
en
es
- FR691874A - Self-sealing door for horizontal coking chambers :
en
fr
- DE510896C - Device for distributing coal dust to several burner lines :
de
en
- DE511223C - Bedding spur for track sleepers to prevent sideways shifting of the track :
de
en
- FR692123A - Diapason timepiece :
en
fr
- DE511839C - Floatless carburetor :
de
en
- DE511224C - Replacement of railroad tracks and mechanical renewal and rolling of the bedding :
de
en
- FR691793A - Deaeration device for containers intended to be filled with liquid :
en
fr
- USD82370S - Thomas w :
en
- FR691773A - Rubber <crêpe> welt for the shoe :
en
fr
- US1779762A - Pumping unit :
en
- DE504901C - Adjustable eddy current brake, especially for the bobbin spindles of spinning and twisting machines :
de
en
- DE511287C - Centering pin in the shoe heel :
de
en
- US1779875A - Brake mechanism for automotive vehicles :
en
- USD82384S - Design for a coat :
en
- CA305107A - Fruit sizer :
en
fr
- CH143092A - Bodies replicating the two sides of a coin for educational and promotional purposes and the method and apparatus for making the same. :
de
en
- DE511354C - Folding boat frame :
de
en
- DK43240C - Device by a Pit Tooth for Plows. :
da
en
- ES119976A3 - A process for the manufacture of absorbent strips or bandages. :
en
es
- ES120036A1 - Improvements in high frequency transformers. :
en
es
- FR691969A - Pressure equalizer device for couplings :
en
fr
- FR692086A - Improvements to scale plows :
en
fr
- ES120019A1 - A dyeing procedure. :
en
es
- GB337300A - Improvements in or relating to extrusion presses for the production of rod-like or tubular shaped bodies :
en
- US1779922A - Spray gun :
en
- CA305196A - Production of compounds from propylene :
en
fr
- GB337311A - Improvements in the production of nicotine-containing gases from impregnated paper :
en
- US1780135A - Folding container :
en
- FR691758A - Narrow gauge farm tractor :
en
fr
- GB337179A - Improvements in or relating to machines for moulding and pressing oil seed cakes :
en
- DE511151C - Mobile motor tree saw :
de
en
- DE511190C - Mechanical drive, especially for train lighting dynamos :
de
en
- DE511589C - Electric hot air device :
de
en
- FR692145A - Safety buckle for aviator belt :
en
fr
- GB337208A - Improved equilibrated valve for regulating devices :
en
- FR691906A - Door closing device :
en
fr
- FR692061A - Method and device for feeding a chi-ray installation :
en
fr
- FR692188A - Appliance to refrigerate, dry, clean accumulated dry matter :
en
fr
- CH143263A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511384C - Device for centering horizontally divided housings, in particular turbine housings :
de
en
- FR691901A - Process for the manufacture of polymerization products of butadienic hydrocarbons :
en
fr
- GB337159A - Improved method of and apparatus for handling ash and other solids in bulk :
en
- US1779905A - Hair-waving appliance :
en
- PL12511B1 - Apparatus for humidifying the air. :
en
pl
- GR2962B - SYSTEM AND APPARATUS FOR CONSERVATION AND IMPROVEMENT OF PLANT SUBSTANCES. :
el
en
- PL12518B1 - Rotary drum for drying. :
en
pl
- FR692037A - Adjustable holder for individual electric light :
en
fr
- DE511872C - Device for eliminating malfunctions in amplifier or radio reception systems :
de
en
- FR691940A - Improvements made to submarine cables for high voltages :
en
fr
- US1779409A - Refrigerating apparatus :
en
- US1780132A - Tube mill :
en
- ES120017A1 - Magnetic coupling device for transformers of low frequency amplification. :
en
es
- FR692199A - Device for regulating the supply of liquid heaters with forced circulation of the working medium :
en
fr
- DK43247C - Central heating boiler with built-in hot water tank and cooking and frying room. :
da
en
- FR691763A - Toy or experience aircraft with independent power and training :
en
fr
- FR692190A - Petroleum stove equipped with a petroleum ignition device :
en
fr
- FR692194A - Machine for making bricks and similar articles :
en
fr
- US1779964A - Furnace for and process of heating articles :
en
- US1779971A - Method of preparing cellulose pulp :
en
- DE511526C - Process for the preparation of 4-aminodiphenylamine derivatives :
de
en
- US1780102A - Aeroplane hangar :
en
- US1779726A - Stage-lift flowing device :
en
- FR691911A - Method for extracting pure α-m-xylidine from technical xylidine :
en
fr
- FR691985A - Semi-stationary machine for mixing concrete or other materials :
en
fr
- ES120083A1 - A locomotive with a truck articulated at both ends. :
en
es
- US1779494A - Dyeing of cellulose derivatives :
en
- US1779782A - Window jack :
en
- CA305058A - Loom for weaving :
en
fr
- CH143230A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- FR692203A - Improvements to fire protection installations or other applications :
en
fr
- FR691799A - Outboard motor :
en
fr
- FR692220A - Lock water valve control :
en
fr
- FR691795A - Porous mass for the storage of compressed gas, such as acetylene, and method of manufacture :
en
fr
- ES118165A1 - Improvements in the application of fans and electric air agitators in general. :
en
es
- FR691778A - Gasoline lighter with ferro cerium ignition :
en
fr
- GB337222A - Coverings, especially veneers, on wood, metal, stone or other materials :
en
- FR691924A - Manufacturing process of elastic joints and new products obtained :
en
fr
- GB337082A - Improved construction of wire gauze for shaker sieves :
en
- GB337138A - Improvements in or relating to resilient bearing arrangements, applicable particularly to vehicles :
en
- DE510793C - Capstone setting on clockworks :
de
en
- GB337141A - Improvements in meat binding machines :
en
- US1779546A - Meat cooker and shaper :
en
- FR692035A - Safety and anti-theft circuit breaker particularly intended for automobiles :
en
fr
- DK43266C - Especially as Formstone and Building Element for Concrete Buildings usable Cavity building stone. :
da
en
- GB337050A - Improvements in or relating to high frequency electrical systems employing piezo-electric devices :
en
- GB337065A - Improvements in device for shrinking cloth :
en
- DE511404C - Rotary piston compressor with a sickle-shaped working chamber and pistons that can be moved in the piston drum and lie against a rotating cylinder jacket :
de
en
- US1779412A - Coal-filling chute :
en
- US1779501A - Insulator :
en
- US1779640A - Unloading valve :
en
- DE511238C - Temperature monitoring device for electric ovens :
de
en
- DE511124C - Mercury timer :
de
en
- DE511277C - Device for cutting and measuring moving goods :
de
en
- DE511290C - Electric alarm device with alarm contact vessel :
de
en
- GB337046A - Improved process for the conversion of hydrocarbons into hydrocarbons of lower boiling point :
en
- GB337305A - Process and apparatus for treating textile threads and fabrics :
en
- FR692004A - Improvements to devices operating railway switches :
en
fr
- FR692154A - Double-acting internal combustion engine :
en
fr
- GB337235A - Improvements in or relating to mops :
en
- CA305245A - Protective circuit for vacuum tubes :
en
fr
- CH143006A - Process for the production of a long-lasting cream for confectionery products. :
de
en
- CH143232A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511270C - Pressure regulator :
de
en
- ES119961A1 - Improvements in internal combustion engines. :
en
es
- CA305031A - Drawing frame :
en
fr
- CH143214A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143043A - Method and device for producing cap boxes. :
de
en
- BE373659A - :
en
fr
- CH143144A - Installation rotary switch with oil filling. :
de
en
- US1779851A - Priming mixture :
en
- AU2299129A - Improved market and home garden sprayer :
en
- CA305046A - Phonographic apparatus :
en
fr
- CA305240A - Electrical condenser :
en
fr
- CH142965A - Floor waxing device. :
de
en
- DE511352C - Procedure for back-painting photographs in color :
de
en
- DE511861C - Machine for the independent provision, processing and replacement of round workpieces to be ground or polished :
de
en
- SU18383A1 - Mechanical agitator for cooking :
en
ru
- SU18403A1 - Instrument for mechanical soil analysis :
en
ru
- SU18436A1 - The method of manufacturing forms with copying by writing surfaces :
en
ru
- US1779471A - Wire rope and cable :
en
- SU17533A1 - Automatic device for indicating the charge level and recording the lowering of a large cone of a blast furnace :
en
ru
- US1779541A - Ball-positioning machine :
en
- PL12529B1 - High-pressure internal combustion engine with water injection into the combustion space; and the way it works. :
en
pl
- GB337167A - Improvements in and relating to vehicles for collecting refuse and the like :
en
- GB337240A - Improvements in apparatus for the transverse registering of webs of fabric fed to or from machines :
en
- DE511137C - Electrodynamic pump :
de
en
- FR692126A - Device for automatically immersing photographic prints in the fixing bath :
en
fr
- CA305092A - Cigar lighter :
en
fr
- CH143228A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143277A - Process for the preparation of an isatin derivative :
de
en
- US1779467A - Process of grinding :
en
- US1779519A - Starting-crank mechanism :
en
- US1779632A - Flexible radius rod :
en
- US1780131A - Gustav hildebrandt :
en
- DE511307C - Underwater sound transmitter :
de
en
- DE511853C - Headlight assembly for motor vehicles :
de
en
- FR693233A - Holder for lemon slices and the like for drinks :
en
fr
- DE511330C - Grate firing with a pre-built drying shaft :
de
en
- DE511683C - Device for the production of processed cheese :
de
en
- DE511366C - Grooved roller for processing earthen debris when building sewers, dams and similar earthworks :
de
en
- FR691873A - Device for picking berries :
en
fr
- FR691967A - Tube for pasta and other similar materials :
en
fr
- FR691851A - Material for shoe soles :
en
fr
- GB337121A - Improvements relating to variable speed friction gearing :
en
- US1780124A - Vending machine :
en
- USD82403S - Design for a door pull :
en
- US1779555A - Piston :
en
- DE511327C - Device for annealing metal threads and wires with the help of electric current :
de
en
- DE511466C - Process for the preparation of amino-substituted quinoline compounds :
de
en
- DE511679C - Press with star-shaped, bowl-shaped cutting molds for the production of rubber balls :
de
en
- ES119413A1 - A device of protective valves of luminous signs and their transformers. :
en
es
- FR692050A - Improvements to devices to transform the frequency of electrical oscillations :
en
fr
- US1779771A - Abrasive medium :
en
- US1780118A - Combined sectional operating-table unit and conveyer section :
en
- US1780123A - Projecting apparatus for cinematography :
en
- US1779594A - Exercising device :
en
- US1780018A - Adjustable clamp :
en
- US1780108A - Rayproof structure :
en
- DE511312C - Gas pressure regulator :
de
en
- DE511723C - Loading device for tube dryer :
de
en
- DE511149C - Device for the mutual fastening of window frames provided for collapsible greenhouses :
de
en
- DE511787C - Gluing device on labeling machines :
de
en
- GB316264A - Process for increasing the biologic value of fatty substances in ointments and like external therapeutic agents :
en
- GB316555A - :
en
- GB337158A - Improvements relating to the manufacture of safety or unsplinterable glass :
en
- CA305201A - Pump-packing means :
en
fr
- SU18455A1 - Device for supplying materials to pipelines of compressed air conveyors :
en
ru
- US1779986A - Automatic control device for the operation of visual and audible signals :
en
- USD82374S - Design fob a photograph mount :
en
- CH143156A - Electromagnetic engine. :
de
en
- DE511251C - Support body for the swivel arm of the electric pickup :
de
en
- DE511625C - Machine for the automatic unwinding of silk cocoons and for the automatic unification of several cocoon threads into one silk thread :
de
en
- GB337377A - Improvements in or relating to the treatment of animal skins and pelts :
en
- SU18408A1 - Table Dial Scales :
en
ru
- US1779543A - Refrigerating apparatus :
en
- US1779821A - Priming composition :
en
- US1779909A - Nonskid wheel :
en
- USD82372S - Glass :
en
- DE478076C - Front wing for aircraft that can be swiveled about an axis in the direction of flight :
de
en
- FR691932A - Device for justifying lines in photographic composing machines :
en
fr
- GB318174A - An improved method of heating regenerator chambers in the continuous production of water gas :
en
- FR691762A - New double cross strap belt :
en
fr
- GB337271A - Improvements in supporting struts for photograph and like frames, show-cards and similar articles :
en
- DE510594C - Electric discharge lamp with gas or vapor filling, in which the gas or vapor discharge is guided in an electrically conductive and perforated hollow body arranged inside the lamp vessel :
de
en
- DE511099C - Kloeppelspitze :
de
en
- US1780049A - Feed device for can-body-forming machines :
en
- USD82407S - Design for a lamp globe :
en
- ES118414A1 - Steel alloys and objects made with them that need to be resistant to the attack of chemically very corrosive solutions (for example, solutions containing sulfuric acid, etc.). :
en
es
- FR692223A - Modulation device by electronic potentiometer for radiotelegraph or radiotelephone transmitters :
en
fr
- GB337230A - Improvements relating to feed mechanisms for presses for operating on metal and other sheets :
en
- FR691886A - Hydrocarbon :
en
fr
- GB337369A - Improvements in hand and face drying devices :
en
- DE510617C - Support device for protective walls during roof work :
de
en
- US1780061A - Display device :
en
- US1779634A - Lamp-bulb kit :
en
- ES120060A1 - A mechanical rifle of compressed air. :
en
es
- GB337119A - Improvements in or relating to electric relays :
en
- AU2550230A - Improvements in and relating to fluid pressure braking apparatus :
en
- FR691929A - Hanging socket :
en
fr
- US1779698A - Ejector mechanism for addressing machines :
en
- US1779688A - Process for making polyvalent metallic salts of half esters of phthalic acid :
en
- CH143015A - Process for the replacement of the amino group by the rhodan group in aliphatic and aromatic compounds. :
de
en
- SU18388A1 - Vertical Frame Sawing Machine :
en
ru
- US1779942A - Process of making dialyzing and pervaporating membranes and product produced thereby :
en
- US1779879A - Filling machine :
en
- DE511539C - Suspended ceiling made of reinforced building panels :
de
en
- ES119142A1 - PROCEDURE AND ARRANGEMENT TO DETERMINE, WITH THE AID OF CALCULATING DEVICES, THE NECESSARY SHOOTING DATA TO SHOOT ON AIR TARGETS :
en
es
- FR692057A - Filing device on trolley :
en
fr
- US1779448A - Apparatus for suppressing surges :
en
- US1779516A - Art of spray drying soap :
en
- US1780127A - Apparatus for delivering measured quantities of liquids :
en
- CA305237A - Mould treating method :
en
fr
- DE511590C - Stick designed as a container for cigarettes :
de
en
- CH143162A - Device for the joint application of galvanic currents and high frequency alternating currents for therapeutic or industrial purposes. :
en
fr
- DE511331C - Cooling device for smoked salt inhalers :
de
en
- DE511387C - Self-discharger :
de
en
- CH143034A - Process for the preparation of 5-chloro-7-methyl- (2) -thionaphten-4'-methyl-5'-chloro-7'-methoxy- (2 ') -indole-indigo. :
de
en
- PL12542B1 - Rotary diverter valve, especially for coal dust lines. :
en
pl
- US1779625A - Pole-punching machine :
en
- CH142960A - Process for the production of sawdust briquettes. :
de
en
- DE511200C - Drawing press with a resiliently supported mold insert of the lower die :
de
en
- GB337023A - Improvements in variable velocity ratio mechanism :
en
- GB337394A - Improvements in the production of urea :
en
- DE511144C - Vented plywood wall :
de
en
- DE511563C - Process for the coking of coal with the production of water gas in vertical furnace chambers :
de
en
- SU17535A1 - Rail brake shoe :
en
ru
- US1779508A - Sulphide dyes and process of making :
en
- US1779946A - Battery-condition indicator :
en
- US1779419A - Governing system :
en
- US1779695A - Method of and apparatus for dehydrating petroleum oil :
en
- US1779812A - Feeler gauge :
en
- US1779425A - Method and apparatus for handling small articles :
en
- US1779446A - Switch :
en
- US1779991A - Automatic pilot :
en
- PL12546B1 - One-wheel reaper. :
en
pl
- SU18433A1 - Wet filter :
en
ru
- CA305045A - Internal combustion engine :
en
fr
- SU18453A1 - Device for the fermentation of tobacco and yellow tobacco :
en
ru
- US1779955A - Nonskid paving surface construction :
en
- CH143269A - Process for the preparation of a halogen naphthalene ketone. :
de
en
- US1780045A - Dental floss holder :
en
- ES118152A1 - Machines for cutting soap molds reducing them to plates in one fell swoop. :
en
es
- AU2417829A - An improved packing case :
en
- CH143192A - Braking device on trailer vehicles intended to be driven on rails. :
de
en
- AU2124329A - Method of and means for shortening sound-record wires in conformity with picture films with which theyare synchronised :
en
- AU2619630A - Improvements in or relating to lubricating devices for railway vehicle axles :
en
- CH143104A - Stuffing box-less compressor. :
de
en
- DE511467C - Process for the preparation of aminobenzoic acid alkamine esters substituted in the core by halogen and their derivatives :
de
en
- DE511472C - Retaining wall :
de
en
- DE511541C - Device on load trays of scales :
de
en
- DE511691C - Installation on valves, the spindle of which can be adjusted by a motor or by hand :
de
en
- CA305084A - Lamp globe :
en
fr
- CA305248A - Ceramic material :
en
fr
- ES120085A3 - Coke oven. :
en
es
- DE511744C - Filter circuit to compensate for the influence of the remaining load current on the measurement with a distance relay :
de
en
- CH143146A - Oil switch, the moving parts of which are dampened before the switch-off position is reached. :
de
en
- ES119995A1 - A system for cutting and making women's dresses. :
en
es
- FR692052A - Heel pad :
en
fr
- US1779635A - Optical projecting instrument :
en
- US1779924A - Junction-box outlet :
en
- CA305123A - Sash pulley :
en
fr
- CH143190A - Lantern for vehicle rear light. :
en
fr
- AU2265129A - Improvements in or relating to apparatus for finishing knitted hose and the like :
en
- DE511639C - Gas oven with direct heating by gas burners built into heating ducts below the stove :
de
en
- DE511751C - Liquid slingshot :
de
en
- US1779860A - Window half screen :
en
- SU18373A1 - Belt cutting machine :
en
ru
- US1779551A - White resin and process of making same :
en
- DE511450C - Pair of presses for punching and pulling (pushing) metal blocks :
de
en
- CH143187A - Balloon-type pneumatic wheel and method of making it. :
en
fr
- CH143300A - Arrangement for adding up pointer positions with the aid of variable resistances. :
de
en
- US1779418A - Remote control apparatus :
en
- US1780026A - Electric switch :
en
- PL12543B1 - Securing the bolt and the method of its implementation. :
en
pl
- SU18422A1 - Potato Planter :
en
ru
- USD82357S - Design for a plate for smokers stands :
en
- CH143148A - Rapid electrical regulator of the rolling contact type. :
de
en
- PL12519B1 - Cassette with a coin dispensing device :
en
pl
- US1780139A - Apparatus for capping and paraffining the carbon rods of the dollies of electric dry batteries :
en
- US1779450A - Manifolding register :
en
- DE511169C - Device for the lateral tilting of the car body of vehicles, in particular motor vehicles :
de
en
- ES119897A1 - Procedure for obtaining an agglomerate formed by olive pulp or pomace. :
en
es
- ES119964A1 - Improvements in transmissions by rear bridge, in motor vehicles. :
en
es
- ES118838A1 - An individual electric drive of selfactins. :
en
es
- ES119527A1 - A procedure with its device for the production of phonetic inscriptions. :
en
es
- FR691922A - Gate valve :
en
fr
- FR692158A - Sheet lifter in paper setting machines :
en
fr
- GB337069A - Improvements in and relating to mascot or ornamental filler-caps for radiator and other tanks :
en
- GB337111A - Improvements in apparatus for constructing concrete floors :
en
- GB337133A - Improvements relating to the impregnation of timber :
en
- FR691839A - Shoe heel protector :
en
fr
- FR691884A - Means of applying heavy fuels to internal combustion engines :
en
fr
- GB337036A - Improvements in or relating to electric motor control systems :
en
- GB337265A - :
en
- GB337324A - Improvements in propellers with variable pitch :
en
- GB337434A - Improvements in the manufacture and production of hydrocarbons :
en
- GB337446A - Improvements in or relating to lighting devices :
en
- US1779593A - Bottle-capping mechanism :
en
- CH143056A - Automatic firearm. :
de
en
- SU18450A1 - Adaptation to the spool to break the second thread when one of the two threads are wound onto one spool :
en
ru
- CA305090A - Safety razor :
en
fr
- US1779566A - Automatic tire-inflating mechanism :
en
- US1780096A - Windshield :
en
- DE511417C - Scales, especially high-speed scales, with expansion of the weighing range :
de
en
- GB317487A - Improved covering and method of protecting cultivated ground :
en
- AU2619630B - Improvements in or relating to lubricating devices for railway vehicle axles :
en
- CH143296A - Dissolution of a cellulose ester of a higher organic acid, which can be used as a basis for paints and plastics. :
de
en
- DK43277C - Vacuum pump. :
da
en
- DE510998C - Arrangement for remote transmission of similar variable measured quantities :
de
en
- CA305127A - X-ray apparatus :
en
fr
- CH143154A - Polarized relay. :
de
en
- CA305190A - Antenna system :
en
fr
- US1779652A - Apparatus for perforating well casings :
en
- CH143182A - Apparatus for filling bags. :
en
fr
- CH143227A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- SU18374A1 - Dermographism Tester :
en
ru
- PL12537B1 - 4HjuJ. MfOg Totalizer. :
en
pl
- ES118507A1 - A procedure to improve the phase shift, torque and performance of non-synchronous alternative current electric motors. :
en
es
- ES118831A1 - Improvements in gas producing appliances and the like. :
en
es
- ES119808A1 - A procedure for obtaining metal alloys. :
en
es
- FR691866A - Automatic letter sorter :
en
fr
- US1780007A - Process of marking paper :
en
- US1780034A - Frame and steering means for motor cycles and like vehicles :
en
- SU18402A1 - Method and apparatus for mass inspection of lead screw pitch :
en
ru
- US1779787A - Cleaning and preservation of metallic surfaces :
en
- US1779884A - Composite material for containers :
en
- CH143028A - Process for preparing a vat dye of the benzanthrone series. :
de
en
it
- FR692156A - Improvements to calendars combined with a piggy bank, trunk or other receptacle :
en
fr
- GB337204A - Improvements in machines for winding coils of wire :
en
- US1779958A - Vertical retort with crossovers :
en
- DE511094C - Device for generating superheated steam :
de
en
- CA305068A - Sheet metal stretching tool :
en
fr
- US1780050A - Pressure member for pressing machines :
en
- PL12504B1 - Carburetor for internal combustion engines. :
en
pl
- USD82360S - Chester b :
en
- DE511284C - Bomb drop device for aircraft :
de
en
- DK43269C - Procedure for pressing rubber footwear, galoshes or the like. :
da
en
- ES119987A1 - A method of preparing a composition for automatic vulcanization, by means of the special apparatus described. :
en
es
- FR692006A - Improvements to rackets and their manufacturing method :
en
fr
- SU17532A1 - Device for the extraction of peat samples from deposits :
en
ru
- US1779528A - Brake mechanism :
en
- DE511113C - Pipe roller :
de
en
- DK43241C - Device for motor lawn mowers. :
da
en
- PL12536B1 - :
en
pl
- US1779832A - Combined frog and section insulator :
en
- US1779749A - Scanning system for television :
en
- CH142948A - Turning and worming machine. :
de
en
- CH143087A - Process for cementing and hardening objects made of iron. :
de
en
- CH143239A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CA305141A - Iron manufacture :
en
fr
- CA305236A - Sound reproducing machine :
en
fr
- FR692062A - Vehicle Brake Compensated Control System :
en
fr
- FR692094A - Electric device for speed measurement :
en
fr
- US1779751A - Locomotive booster support :
en
- US1779830A - Cream separator :
en
- US1779907A - Device for locating punctures in automobile tires :
en
- SU17530A1 - The method of strengthening the blades in the crown of radial steam or gas turbines :
en
ru
- CH142990A - Mechanically operated lowering harness for paired lowering of ropes. :
de
en
- CH143291A - Process for the preparation of a cyclammonium compound. :
de
en
- DE511259C - Turning device for hatching eggs :
de
en
- DE511790C - Dry seal for disk gas container :
de
en
- PL12530B1 - Tripod for an AC quartz lamp. :
en
pl
- US1779855A - Glider :
en
- US1779959A - Fire extinguisher :
en
- CA305235A - Sound reproducing machine :
en
fr
- US1780141A - Stress indicator and recorder :
en
- SU18432A1 - Method for removing broken taps or drills from aluminum parts :
en
ru
- US1779655A - Chabacteb mirbob :
en
- SU18428A1 - Device to limit the progress of the steam hammer woman :
en
ru
- DE511357C - Latch guide on wagon door locks with faceplate :
de
en
- GB337027A - Improvements in or relating to the sterilization of liquids by heating :
en
- GB337182A - A new or improved pulley block :
en
- GR2953B - METHOD AND DEVICE FOR MECHANICAL HARVEST OILS. :
el
en
- US1779588A - Masking strip :
en
- US1779844A - Oil burner :
en
- US1780016A - Cutter for liners of milking-machine teat cups :
en
- DE511510C - Machine for splitting the end of soles :
de
en
- ES167U - Closing device. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR691875A - Manufacturing process of plastic masses :
en
fr
- SU18368A1 - Device for supplying fuel to the furnace :
en
ru
- USRE17852E - willis :
en
- FR691766A - Thruster device for all kinds of marine craft with reciprocating control :
en
fr
- GB337068A - Improvement relating to closet and the like flushing cisterns :
en
- PL12520B3 - Air brake, accelerator and intermediate chamber :
en
pl
- US1780125A - Fixture for indirect illumination :
en
- USD82359S - Erick j :
en
- DK43258C - Apparatus for depositing Potatoes picked up by a Potato Harvester in rows next to each other. :
da
en
- CH143273A - Process for the preparation of a mixture of two compounds with a hydrogenated ring system. :
de
en
- US1779405A - Flue-gas-recirculation system for shell stills :
en
- US1779810A - Method and plant for drying sewage sludge :
en
- DK43242C - Advertising apparatus with wandering Text. :
da
en
- FR692124A - New special tool steel and its manufacturing process :
en
fr
- CA305243A - Mounting for switch keys :
en
fr
- DE511288C - Drop disc :
de
en
- US1779530A - Absorbent material for explosives and resulting explosives :
en
- CA305072A - Locomotive heating system :
en
fr
- DE511702C - Hand trucks :
de
en
- DE511707C - Locking device based on clamping action for double windows :
de
en
- US1779511A - Wringer :
en
- US1779601A - Rheostat :
en
- US1780028A - Forward and reverse gear :
en
- DE511265C - Valve :
de
en
- ES120014A3 - An apparatus for simultaneously writing and drilling figures, letters and other signs of checks, stubs and similar documents. :
en
es
- US1779554A - Needle bed and method for producing the same :
en
- US1779564A - Supporter for cooling units of refrigerators :
en
- USD82377S - Design fob a moving-picture screen :
en
- ES119954A1 - A device for sealing. :
en
es
- ES120101A3 - Process for manufacturing rubber or rubberized articles based on concentrated aqueous rubber dispersions. :
en
es
- FR691955A - Pulverized fuel boiler with vaporization tubes and combustion chamber :
en
fr
- CH143099A - Flexible piping. :
en
fr
- PL12477B1 - Valve battery for an atmospheric pressure bath boiler. :
en
pl
- PL12522B1 - :
en
pl
- US1779521A - Viscose and method of manufacturing the same :
en
- PL12499B1 - Method and device for transmitting and processing torque. :
en
pl
- SU18440A1 - Automatic pen :
en
ru
- US1779920A - Volatile-fluid lighter :
en
- US1779620A - Toy :
en
- US1779982A - Railway signaling :
en
- CA305048A - Hosiery manufacture :
en
fr
- CH143215A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143151A - Arc protection device on insulators or insulator chains for overhead lines. :
de
en
- DE511791C - Process for cold stretching tubular workpieces :
de
en
- CA305249A - Loom :
en
fr
- CH143208A - Process for the preparation of menthol. :
de
en
- CA305238A - Apparatus for preparing members for assembly :
en
fr
- CH143197A - Braking device for electrically operated vehicles. :
de
en
- PL12538B1 - Disc brake for railway vehicles. :
en
pl
- US1780036A - Graphic representation :
en
- SU13136A1 - Modification of the apparatus described in patent number 1542 :
en
ru
- US1779607A - Method of forming metal bodies :
en
- US1780002A - Baking-pan unit :
en
- FR692013A - Construction process :
en
fr
- GB337352A - Improvements in pumping systems :
en
- ES120066A1 - Improvements in projectile fuzes. :
en
es
- ES221U - Foldable stackable chair, perfected and reinforced. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH143254A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143288A - Process for the preparation of a cyclammonium compound. :
de
en
- US1779769A - Rip-saw trough :
en
- US1779623A - Concave worm steering device for automobiles :
en
- CA305272A - Titanium pigment :
en
fr
- CH143041A - Process for the production of metal coatings on non-metallic bodies, in particular on wood. :
de
en
- US1779720A - Conveyer :
en
- US1779848A - Circuit breaker :
en
- US1779805A - Spline teeth :
en
- PL12526B1 - The method of coloring, gluing and surfacing a paper strip in a papitretose machine. :
en
pl
- US1779613A - Waterproof adhesive :
en
- FR692128A - :
fr
- SU18394A1 - Tubular drill bit for making wood circles :
en
ru
- US1779926A - Fertilizer spreader :
en
- PL12539B1 - Method and device for the reconstruction of the railway track and restoration of ballast. :
en
pl
- US1779449A - Suspender-adjusting device :
en
- US1779617A - Aerial gas bomb :
en
- US1779939A - Boiler :
en
- US1780091A - Mold for the manufacture of chocolate articles :
en
- AU2599530A - Improvements in or relating to transformers :
en
- CA305050A - Garment hanger :
en
fr
- CA305138A - Molten slag processing :
en
fr
- CA305222A - Waste valve :
en
fr
- US1779462A - Telegraph system :
en
- CH143085A - Method and device for controlling movements, in particular when machining solid materials with cutting tools. :
de
en
- CH143142A - Method and device for switching off electrical circuits. :
de
en
- CH143292A - Process for the preparation of a cyclammonium compound. :
de
en
- CH143045A - Paper sack. :
de
en
- US1779948A - Elevating device for shipping vehicles :
en
- SU18459A1 - Floating device for setting targets :
en
ru
- CA305213A - Door closer and buffer :
en
fr
- CH143256A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- SU18454A1 - Nail laying machine :
en
ru
- US1780065A - Power-transmitting mechanism :
en
- CA305211A - Liquid flow regulating device :
en
fr
- DE511479C - Dropper bottle stopper :
de
en
- DE511612C - Transmitter for musical instruments operated by electromagnetic waves :
de
en
- DE511673C - Wall made of panels :
de
en
- CH143014A - Process for the production of iron-free aluminum chloride. :
de
en
- CH143225A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143111A - Connecting rod for internal combustion engines. :
en
fr
- DE510639C - Self-adjusting end transverse and longitudinal bearing :
de
en
- DE511474C - Device for monitoring AC low voltage networks :
de
en
- DE511460C - Process for the production of profiles of uniform wall thickness from sheet metal strips, in particular magnesium and magnesium alloys :
de
en
- DE511132C - Device for melting fine tallow :
de
en
- DE510904C - Method of making a concrete road from individual stones tamped in place :
de
en
- DE511335C - Device for displaying errors in the arrangement of vehicle wheels :
de
en
- DE511388C - Centrifugal switch for vehicles :
de
en
- GB337080A - Spray drier :
en
- CH143110A - Method for converting a magneto-electric ignition device into a battery ignition device. :
de
en
- DE511636C - Device for dosing compressed gases, especially for anesthesia or other medical inhalation devices :
de
en
- FR691925A - Improvements to bandage cords and their manufacturing process :
en
fr
- FR692108A - Comb for preparing fabrics to be moiré :
en
fr
- ES120043A1 - Improvements in filling land, floors, deposits or other layers. :
en
es
- FR692065A - Advanced hinge :
en
fr
- GB314544A - Improvements in or relating to single-armature periodicity converters :
en
- GB317488A - Tin-opener :
en
- CA305198A - Perforating machine :
en
fr
- AU2624830A - Improvements inthe transmission and reception of pictures :
en
- US1779899A - Sewing machine :
en
- CA305088A - Work progress determining device :
en
fr
- DE511851C - Process for improving plant lecithin :
de
en
- FR692055A - Shuttle plow for looms :
en
fr
- US1779646A - Reseating device for roll closures :
en
- ES119898A1 - Device for washing paper sheets treated by parchment liquid. :
en
es
- GB337422A - Improved method and means for storing and transporting fruit :
en
- CH143224A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511047C - Device for curling and loosening cut synthetic fibers :
de
en
- CH142970A - Kitchen appliance to be heated. :
de
en
- DE511641C - Distillation vessel for steam distillation :
de
en
- FR692196A - Support device with lifting rollers for vehicles and vehicle trailers, especially for single-axle trailers :
en
fr
- PL12548B1 - The method of gluing tree decks. :
en
pl
- US1779850A - Process for coating with metal, porcelain, celluloid, etc., in a plastic state :
en
- CA305172A - Hydrocarbon vaporizing apparatus :
en
fr
- SU18360A1 - Device for supplying and removing high current from fast-rotating surfaces :
en
ru
- US1779952A - Smoker unit :
en
- CH143274A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- ES119742A1 - Device for indicating and measuring, respectively, the water level in steam boilers or other similar devices. :
en
es
- CA305244A - Repeater system :
en
fr
- SU18359A1 - Reactive coil to limit short circuit current :
en
ru
- SU18430A1 - Cut stamp :
en
ru
- US1779591A - Show-case reflector :
en
- US1779668A - Variable electric heater :
en
- US1779783A - Speed indicator :
en
- DE511405C - Panting machine :
de
en
- FR691878A - Electric motor-generator unit particularly applicable to the charging of accumulators :
en
fr
- GB337096A - Improvements in and relating to electrical insulator bushings :
en
- GR2954B - VEHICLE FOR THE TRANSPORTATION OF ANTI-AIRCRAFT SAME SHOTS. :
el
en
- FR691912A - Improvements in rubber production :
en
fr
- GB337236A - Heat exchanging apparatus for fluids :
en
- GB337356A - Improvements in automatic train pipe connectors for railway vehicles :
en
- ES120061A1 - Improvements in the method of obtaining thin-walled glass articles. :
en
es
- FR692231A - Method and device for radiodynamic orientation :
en
fr
- GB337181A - Method and apparatus for manufacturing lead-headed nails :
en
- GB337251A - Improvements in parachutes :
en
- US1779828A - Method for transforming and distilling hydrocarbons :
en
- ES119970A1 - A system for harnessing corozo waste. :
en
es
- DE511580C - Threaded spindle, especially for a sliding double door :
de
en
- FR692043A - Grain cleaning machine operated by air suction :
en
fr
- SU17398A1 - The form of the apparatus for a method and a device for the distillation of gases and vapors absorbed by an adsorber, referred to in paragraph 1 of Pat. by c. swith No. 9527 :
en
ru
- US1779615A - Water cruet :
en
- US1779767A - Dry battery :
en
- CH143052A - Tip for ski poles. :
de
en
- CH143278A - Process for the preparation of a 6-arylamino-2-naphthol-3-carboxylic acid. :
de
en
- ES119633A1 - A procedure for moving the highest velocity of the substances that pass from the shaft to the wall in conduction tubes. :
en
es
- FR692205A - Improvements in the reproduction of metal designs :
en
fr
- GB337298A - :
en
- ES119956A1 - Machine to pierce the soul of the railroads. :
en
es
- ES118943A1 - Device for dry spinning and for the attenuation of the brilliance of artificial silk. :
en
es
- DE511250C - Talking machine with several turntables :
de
en
- ES120040A1 - Apparatus to take advantage of the strength of the wave breaker. :
en
es
- DE511657C - Insulating connection of two metal parts for electrical equipment, especially for lightning protection devices :
de
en
- ES119136A1 - Procedure for the manufacture of a container for the conservation and sale of ice cream, jams, honey and similar products. :
en
es
- FR691904A - Improvements to fixed jacks :
en
fr
- FR692125A - Improvements in the manufacture of agglomerates and shaped parts in carbonate of magnesia, intended for thermal insulation and other uses :
en
fr
- FR692129A - Kiln with direct production of steel using ore and pulverized coal :
en
fr
- CA305076A - Animal carcass liquid utilisation :
en
fr
- AU2431029A - Improvements relating to piston valves :
en
- CH143217A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CA305269A - Traffic sign :
en
fr
- DE511359C - Tripod mount :
de
en
- GB337238A - Improvements in or relating to distributing cocks :
en
- ES119981A1 - Improvements in the tanning methods of light and heavy skins. :
en
es
- FR692008A - Metal mold casting process, particularly applicable to die casting :
en
fr
- FR692163A - Coffee substitute :
en
fr
- FR691971A - Production of new coloring materials :
en
fr
- GB337327A - Improvements in vaginal irrigators :
en
- FR691864A - Ventilation device :
en
fr
- FR692178A - Improvements to test devices used in automatic or semi-automatic telephone systems :
en
fr
- FR692222A - Sprayer intended particularly for the treatment of vines :
en
fr
- CH142992A - Card for dobby and jacquard machines. :
de
en
- CH143064A - Phonograph. :
en
fr
- US1779639A - Hydraulic brake and operating mechanism :
en
- US1780068A - Collapsible camp stove :
en
- FR691958A - Improvements in hosiery trades :
en
fr
- SU18355A1 - String oscillator :
en
ru
- GB318112A - Improvements in or relating to aerial systems :
en
- CH143073A - Shock-absorbing device for watch balance axes. :
en
fr
- DE511652C - Circuit arrangement for telephone systems with four-wire lines and voice current amplification :
de
en
- ES118596A1 - Improvements in high voltage electric cables. :
en
es
- PL12505B1 - A mold for the production of leather shoes with a rubber sole. :
en
pl
- DE511237C - Device for maintaining a low vapor pressure in the light tubes of low-pressure metal vapor lamps with liquid electrodes :
de
en
- DE511381C - Device for squeezing laundry u. like :
de
en
- FR691927A - Method and device for mechanically performing any movements :
en
fr
- FR692122A - Double gasket system type <cardan> for transmissions :
en
fr
- GB337447A - Improvements in dump-car door controlling mechanism :
en
- DE511583C - Positive electrode with fixed depolarizer for galvanic elements and processes for their manufacture :
de
en
- FR691962A - Filter heater decanter for heavy liquid fuel :
en
fr
- FR691983A - element for metal clad roofs :
en
fr
- GB318206A - Improvements in thread guides for thread winding machines :
en
- GB337309A - Improvements in adhesion or track members for vehicle wheels :
en
- US1779549A - Power plant :
en
- ES119893A1 - A process for carrying out the continuous reaction in the manufacture of pentaerythritol C (Ch 2 OH) 4. :
en
es
- GB337186A - An improved device for supporting golf bags and other containers :
en
- DE511071C - Device for preventing chromatic flicker in projectors :
de
en
- DE511353C - Drinking glass base with facility for noting the colliery :
de
en
- SU18425A1 - Modification described in patent for by c. swith No. 16876 of a device for shifting a lever with a change in the direction of rotation of the shaft :
en
ru
- US1779536A - Method of dehydrating black liquor :
en
- ES118964A2 - IMPROVEMENTS IN HORSESHOES FOR MEN :
en
es
- ES119888A1 - A manufacturing process of double-woven coconut fiber mats for the extraction of oil and wines. :
en
es
- FR691948A - Electric switch :
en
fr
- ES119979A1 - A new device to obtain the overturning of the automatic tilting boxes of vehicles. :
en
es
- FR692170A - Check protectors :
en
fr
- DE511484C - Condensation device for zinc :
de
en
- ES120039A1 - AN PERFECTED PROCEDURE FOR CONSERVING THE HEAT OF A STEAM GENERATING INSTALLATION :
en
es
- FR692098A - Independent pedal board with reeds, pipes or sound membranes :
en
fr
- ES118336A1 - IMPROVEMENTS IN ACMULATORS WITH ALKALINE ELECTROLYTE :
en
es
- GB337067A - Improvements in pulleys :
en
- GB337090A - Handles for cooking vessels and the like :
en
- GB337396A - Improvements in and connected with apparatus for transmitting orders, signals, or the like between one position and another, electrically :
en
- ES118558A1 - Improvements of a device applicable to all kinds of signposts or annunciators, illuminated or not. :
en
es
- US1779949A - Wire key for plaster and means to secure same to plaster board :
en
- US1780142A - Method of packaging articles :
en
- DE511458C - Chain milling machine :
de
en
- FR692036A - Broaching machine :
en
fr
- GB337229A - Improvements relating to dynamo-electric machines :
en
- USRE17847E - District op colttmbia :
en
- DE511509C - Stacking device :
de
en
- FR692079A - Dynamic shifting :
en
fr
- GB337383A - Improvements in mouth and tooth cleansing apparatus :
en
- FR692092A - Manufacturing process and apparatus for the distillation of solid fuels :
en
fr
- DE511594C - Device for lowering strike plates of all kinds on double windows etc. and inlet locks on furniture etc. :
de
en
- FR691834A - Non-flow check valve :
en
fr
- GB337310A - Improvements relating to operating mechanisms for electric circuit interrupters :
en
- GB337737A - Improvements in the manufacture and production of wetting, cleansing, emulsifying and dispersing agents and preparations containing the same :
en
- GB316269A - An improved process for regenerating activated charcoal used for dechlorinating drinking water :
en
- US1779658A - Window fastener :
en
- USRE17850E - Armored cable :
en
- DE511615C - Device for the production of hollow bodies from vulcanized fiber :
de
en
- US1779927A - Rake :
en
- US1779936A - Adjustable floor drain :
en
- US1780077A - Sulfoderivatives of 1-aminonaphthalene-8-carboxylic acid and process of making the same :
en
- DE511628C - Process for the mechanical banding of sliding boxes :
de
en
- FR691817A - Automatic bottle washing and brushing machine :
en
fr
- DE511570C - Rubberless varicose vein stocking :
de
en
- CA305147A - Metal composition :
en
fr
- FR692217A - Automotive dressing box :
en
fr
- SU18399A1 - Circular type instrument for trisection of corners :
en
ru
- SU18434A1 - Fish doughing machine in preparation for canning :
en
ru
- GB337277A - :
en
- FR692187A - tubular air saver :
en
fr
- FR691784A - Adaptable padlock :
en
fr
- US1779835A - Sleeve-valve engine :
en
- US1780032A - Electrical distribution system :
en
- US1779660A - Fireplace screen :
en
- US1779706A - Superheater steam boiler and method of operating the same :
en
- CH142994A - Process to prevent precipitation caused by hard water in hard water. :
de
en
- DK43248C - Electric heater for melting lead cable boxes and the like. :
da
en
- CA305253A - Heating coil :
en
fr
- FR691961A - Anti-glare device for headlights system with shutters :
en
fr
- FR692212A - Printed rigid board for advertisements or other applications :
en
fr
- PL12507B1 - A method of producing a pipe protecting coating. :
en
pl
- SU18379A1 - Device for measuring the level of liquid in vessels :
en
ru
- DE511371C - Control of the hydraulic drive on machine tools, especially grinding machines :
de
en
- CH143018A - Process for the production of aldehydes. :
de
en
- US1779579A - Sifter :
en
- US1779675A - Vaporproof hand portable :
en
- GB337098A - An improved flexible tubing :
en
- ES119291A1 - PROVISION TO CONNECT TRAFFIC SIGNALS AT ROADS OR STREETS CROSSINGS THROUGH TWO CROSS-CROSSES OF THE PASSAGE OR EMBARKATION :
en
es
- US1779460A - Hydraulic-brake fluid :
en
- DE511348C - water tap :
de
en
- DE511415C - Device for the production of sawdust :
de
en
- DE510811C - Rail butt connection with a saddle bracket overlapping the adjacent rail webs :
de
en
- DK43272C - Lubricant for Refrigerators. :
da
en
- ES120071A2 - A MODIFICATION IN THE PURPOSE OF THE PATENT OF THE INVENTION FOR AN IMPROVEMENT IN THE CARBURETORS BY FUEL INJECTION, ISSUED ON DECEMBER 19, 1929, WITH THE NUMBER 116,024 :
en
es
- FR691990A - Method and apparatus for kneading margarine and other edible fats :
en
fr
- GR2959B - METHOD OF NEUTRALIZATION OF FAT SUBSTANCES AND OILS OF LARGE FATTY ACID CONTENT. :
el
en
- GB337338A - Vacuum cleaner more especially adapted for cleaning motor cars :
en
- US1779627A - Display stand for merchandise :
en
- FR691755A - Hydraulic jack :
en
fr
- DE511799C - Device for locking the conveyor carriage on the conveyor basket :
de
en
- ES119927A1 - Improvements in dies, porta-dies and triscar irons. :
en
es
- ES119997A1 - A mechanical assembly that serves to load and unload, if necessary, on wagons the screening residues or other materials. :
en
es
- ES169U - Closing device with projection. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR691914A - Improvements to shoe sole pressing machines and pressure pads to go with these machines :
en
fr
- GB337304A - Improvements in or relating to dust filters :
en
- FR691846A - Chamber for the fluoroscopy of the simultaneous perpendicular double projection of the same object :
en
fr
- CA305033A - Envelope fastener :
en
fr
- US1779910A - Pencil sharpener and point protector :
en
- DE511168C - Control device with servo motor for prime movers :
de
en
- DE511538C - Smoke heater :
de
en
- US1779550A - Multiple-grid thermionic tube :
en
- DE511649C - Overpass signaling device for several parallel tracks :
de
en
- DE511308C - Catalytic heater :
de
en
- DE511540C - Process for removing liquid polymers from rubber-like synthetic materials :
de
en
- AU2309129A - Improvements in and connected with sparkplugs :
en
- CA305203A - Vehicle headlight :
en
fr
- FR691863A - Portable force-operated universal tool :
en
fr
- GB337220A - Improvements in means for effecting reverse plating in knitting machines :
en
- US1779527A - Cross-slide carriage for machine tools :
en
- GB337247A - Apparatus for generating rontgen rays :
en
- DE511095C - Single chamber compressed air brake :
de
en
- FR692112A - Portable electrolytic device :
en
fr
- GB337195A - Improvements in and connected with advertising devices :
en
- GB337443A - Improvements in or relating to liquid piston internal combustion gas pumps :
en
- ES119913A1 - Improvements in the recovery of sulfur. :
en
es
- DE511246C - Process for the production of a roll protection grille :
de
en
- GB337387A - Improvements in multi-ply paper bags :
en
- US1779733A - Wire-tying tool :
en
- US1779950A - Body constructed of sheet-iron sections :
en
- SU18369A1 - Round basics slot machine :
en
ru
- DE511635C - Device for preheating and storing boiler feed water :
de
en
- SU18462A1 - Support ring for sealing cuff for pistons and seals for hydraulic presses and air brakes :
en
ru
- DE510026C - Device for filtering the cleaning fluid in machines for cleaning bottles o. :
de
en
- DE511067C - Method and device for operating steam power plants with working fluids that solidify at normal temperature, e.g. naphthalene :
de
en
- GB316229A - :
en
- GB337353A - Improvements relating to token instruments for the control of railway traffic :
en
- GB337059A - Improvements in or relating to mounts for calendars :
en
- GB337270A - :
en
- US1779704A - Wrench :
en
- GB337339A - Improvements in helical springs :
en
- GB337785A - Improvements in or relating to electrical methods of and means for detecting, measuring and recording changes in physical conditions or properties of materials and the like :
en
- CH142984A - Winding machine. :
en
fr
- CH143135A - Electrical apparatus with a device for attaching the same to control panels. :
de
en
- US1779979A - Rail anchor :
en
- DE511610C - Elastic bridge support with resonance body for string and plucked instruments :
de
en
- GB337243A - Improvements relating to hat or other cases, hand bags, holdalls and the like :
en
- GB337293A - Improvements in safety devices for internal combustion engines :
en
- DE511161C - Dry chain for flat bag machines :
de
en
- DE511194C - Form template for pottery turntables :
de
en
- ES118954A1 - Procedure to remove smoke toxicity when consuming smoking articles of any kind. :
en
es
- FR691963A - anti-glare screen for vehicles and others :
en
fr
- DE511443C - Device for dedusting the used sand with sandblasting :
de
en
- DE511446C - Cavity trim for boreholes :
de
en
- GB337199A - Improvements in printing inks :
en
- ES119968A3 - A procedure for building files available in column. :
en
es
- FR691800A - Device for measuring oblique astigmatism in corrective lenses :
en
fr
- FR691987A - Float with seat :
en
fr
- DE511768C - Device for driving in the edges of angular vessels made of paper, cardboard or the like. :
de
en
- DE511228C - Broadcasting for telegraphing purposes like the conference circuit, in which the subscriber lines are parallel to only one sending contact :
de
en
- DE511518C - Device for engaging and disengaging the Kloeppel from or into the driver track with the help of so-called frogs :
de
en
- GB337420A - Improvements in manually operated cultivators :
en
- ES120077A1 - A PROCEDURE FOR MANUFACTURING A METAL SILICATE :
en
es
- GB337201A - Improvements in hair waving appliances :
en
- GR2952B - NEW AND PERFECTED FORM OF CONSTRUCTION BY ROOF (TENT), IT ALSO ALLOWS THEM TO BE MADE OF METAL OR OTHER ACAB. :
el
en
- FR692001A - Washing process and additional treatment of spinning cakes :
en
fr
- CA305258A - Hair dresser's implement :
en
fr
- ES119848A2 - IMPROVEMENTS IN THE PROCEDURE FOR MANUFACTURING A SECURITY POCKET FOR ALL CLASSES OF CLOTHING, SUBJECT TO PATENT NUMBER 115,864, ISSUED ON FEBRUARY 11, 1930 :
en
es
- FR692141A - Process for manufacturing glass tube and automatic machine for making it :
en
fr
- FR691754A - heating from a distance and by projection of all solid bodies :
en
fr
- FR692049A - Improvements to electromagnetic relays :
en
fr
- DE511394C - Circuit arrangement for receiving electrical vibrations with amplifier tubes :
de
en
- FR692213A - Improved process for displaying substantially natural color images :
en
fr
- DE511240C - Process for making soaps containing colloidal sulfur :
de
en
- GB337252A - Advertising apparatus :
en
- GB337355A - Improvements in and relating to the production of scouring compositions :
en
- DE511201C - Lubricating device, especially for the braiding screw of wire mesh machines :
de
en
- DE511638C - Dividing device in connection with a sliding weight scale :
de
en
- FR692147A - liquid purifier :
en
fr
- GB337150A - Improvements in or relating to electrical transmission towers or masts :
en
- US1779587A - Roller-cutter mounting :
en
- US1779822A - Process of manufacturing electric heating elements :
en
- GB337108A - Improvements relating to coaling and like apparatus :
en
- GB337769A - Improvements in or relating to the electrical transmission and reception of pictures or other representations :
en
- DE511584C - Cable end branch :
de
en
- DE511692C - Friction gear transmission :
de
en
- FR691856A - Improvements made to parachutes for mail bags or other applications :
en
fr
- FR692076A - Process for treating latex and in particular latex from rubber plants :
en
fr
- GB337101A - Improvements in or relating to gauges for screw threads :
en
- DK43239C - Device for energy regulation, especially volume control for radio receivers. :
da
en
- GB337142A - An improved carburettor for internal combustion engines :
en
- SU18437A1 - Film projector modification :
en
ru
- FR691835A - Rotary digger tool tiller :
en
fr
- FR691915A - Improvements to compositions usable for waterproofing, and to articles treated with them :
en
fr
- DE511402C - Device for measuring on a five-legged three-phase voltage transformer with the help of measuring windings on the auxiliary legs :
de
en
- FR691867A - How to assemble barrels of multi-shot rifles :
en
fr
- FR691882A - Interchangeable pliers or staple and spindle :
en
fr
- GB337075A - Full fashioned hosiery and method and mechanism for knitting same :
en
- GB318915A - Improvements relating to railway traffic controlling apparatus :
en
- FR691942A - English key :
en
fr
- GB337047A - Process for the manufacture of aminohydroxyanthraquinones and substitution products thereof :
en
- CA305153A - Circuit interrupter :
en
fr
- US1779433A - Coin-control device :
en
- FR691905A - articulated rolling ladder :
en
fr
- FR692082A - Secret phone system, wired or wireless :
en
fr
- FR691865A - Improvements to high pressure gas compressors :
en
fr
- US1779558A - Refrigerating apparatus :
en
- US1779919A - Traffic-signal control :
en
- US1779721A - Apparatus for fireproofing structural metal :
en
- ES119087A1 - Ink for gravure. :
en
es
- CH143195A - Power generator for AC signal transmission between the line and the moving train. :
de
en
- DE511403C - Process for complete gas extraction in carbide-throw acetylene generators :
de
en
- DE511826C - Process for the production of mass cores whose magnetizable powder particles, in particular consisting of an iron-nickel alloy, are covered by a chemically produced insulating cover :
de
en
- FR692143A - Cleaning liquid particularly applicable to automobiles :
en
fr
- FR691805A - Glass highly permeable to ultraviolet rays, and process for the manufacture of this glass :
en
fr
- GB337072A - An instrument for ascertaining the aspect which will be produced by the repetition of a design :
en
- DE511337C - Machine controlled by punch cards :
de
en
- SU18361A1 - Electric lamp with automatic current breaker :
en
ru
- DE511134C - Round warp knitting machine :
de
en
- DE511515C - Burner arrangement for twin draft ovens :
de
en
- ES119983A1 - Improvements in the elastic devices that integrate the tires that are provided with the wheels of mechanical motor vehicles and the like. :
en
es
- FR692166A - Circuit arrangements for semi-automatic telephone systems, particularly applicable to rural networks :
en
fr
- GB310475A - Improvement in non-discoloring safety glass :
en
- US1779423A - Electromagnetic relay :
en
- DE511536C - Holder for tie rods, curtain rods or the like. :
de
en
- DE478951C - Tarpaulin for covering open railroad cars :
de
en
- GB337193A - Improvements in or relating to gutterings, drip mouldings, or equivalent devices forthe reception of water or other liquid :
en
- DE511328C - Arc welding machine :
de
en
- CH143009A - Machine for attaching hollow mouthpieces to straight cigarettes. :
de
en
- DE511306C - Method, tool and press for lubricating leaf springs :
de
en
- DK43261C - Apparatus for Determining Milk Fat Percentage. :
da
en
- US1780117A - Dental tool :
en
- US1780119A - Tunnel kiln :
en
- US1779962A - Baking oven :
en
- GB337037A - Improvements in complete suites for fire place fitments :
en
- CA305175A - Slider for interlocking fasteners :
en
fr
- DE511181C - Counter-rolling device for cigarette tubes with hollow mouthpiece :
de
en
- ES119892A1 - A procedure to continuously carry out the cooking process of fulminating mercury. :
en
es
- ES119951A1 - A system, with the corresponding device, for the molding of plastic materials. :
en
es
- FR692022A - Special tube for heating or cooling and special application to superheating elements :
en
fr
- GB337164A - Improvements in and relating to machines for wrapping carbon electrodes of electric batteries :
en
- FR692150A - Hydraulic traction straightening machine :
en
fr
- CH143063A - Multiplication machine. :
de
en
- FR692041A - Improvements to the preparation of m-2-xylidine :
en
fr
- GB337097A - Alternating current synchronous motors :
en
- GB337279A - An improved weather screen for use in connection with motor vehicles and motor-boats :
en
- GB337379A - Improvements in or connected with means for removing feathers, stubs and down from poultry, game-birds and the like :
en
- GB337405A - Improvements in or relating to the production of peroxydases from vegetable substances :
en
- US1779867A - Garbage-can holder :
en
- CH143086A - Milling machine. :
de
en
- US1779514A - Thermostatically-controlled mechanism :
en
- CA305053A - Water heating system :
en
fr
- US1779475A - Changeable exhibitor :
en
- US1779703A - Tube cap :
en
- US1779858A - Window-screen construction :
en
- CH143305A - Remote electrical transmission method and installation for carrying out this method. :
en
fr
- PL12497B1 - The machine for emptying the vacuum vessels continuously. :
en
pl
- US1779506A - Sound-making device :
en
- SU18357A1 - Thermoelectric battery :
en
ru
- SU18375A1 - Device for sucking saliva from the mouth :
en
ru
- US1779800A - Interleaver :
en
- AU2540530B - Doorknob locking device :
en
- DE511805C - Coke push rod :
de
en
- US1779824A - Selective reduction gear :
en
- CA305206A - Hypochlorite composition :
en
fr
- AU2570030B - Improvements in or relating to tonearms of talking machines :
en
- AU2592530A - Improvements in machines for making printers' leads, slugs rules andthe like :
en
- AU2596430A - Improvements in and relating to fluid pressure braking apparatus :
en
- CH143249A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143258A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143242A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779994A - Tractor wheel :
en
- USD82371S - Design for a bracelet :
en
- US1779416A - Joint for multiple-conductor high-tension cables :
en
- DE511531C - High performance fuse :
de
en
- AU2610630A - Improvements relating tothe freezing offish :
en
- GB337145A - Improvements in or relating to tins, iron kegs and like metal containers :
en
- US1779474A - Tamper :
en
- AU2608730A - Improvements in electrical condensers :
en
- US1779606A - Attaching mechanism for suction cleaner nozzles and the like :
en
- US1779745A - Awning construction :
en
- US1780107A - Rayproof building block :
en
- CA305208A - Hypochlorite composition :
en
fr
- CH143169A - Fire extinguishing apparatus for chemical extinguishing agents. :
de
en
- FR692159A - Installation for optical signal transmission devices, with photoelectric cells, in particular for eliminating the action of stray light :
en
fr
- GB337330A - Improvements in and relating to handles for use with a series of detachable articles such as tools :
en
- US1779604A - Method of and apparatus for heat treating magnetizable metals :
en
- US1779935A - Chair :
en
- CH142974A - A method of capping a necked container, and a capped container obtained by means of said method. :
en
fr
- US1779535A - Process of treating black liquors :
en
- US1779570A - Stoker mechanism :
en
- US1779868A - Retaining device :
en
- CA305221A - Steam turbine locomotive :
en
fr
- CA305184A - Heating appliance :
en
fr
- CH142998A - Device for re-tensioning taut ropes, especially clotheslines. :
de
en
- FR692214A - Improvements to electric heaters :
en
fr
- SU18420A1 - Counting disc for transferring one measure to another :
en
ru
- SU18364A1 - Device for transferring electric current from rotating part to stationary :
en
ru
- US1779621A - Key holder :
en
- US1779901A - Gas meter :
en
- US1780145A - Artificial semiprecious stone :
en
- USD82362S - parker :
en
- CA305229A - Paper cup :
en
fr
- CH143012A - Process for the preparation of alkali hypochlorite solutions. :
de
en
- DE511329C - Process for the production of a salt mixture for welding and soldering purposes, especially for wrapping welding rods :
de
en
- SU17534A1 - Adaptation to the triple valve Westinghouse automatic brake, providing step braking and tempering :
en
ru
- US1779435A - Metal-heating furnace :
en
- US1779727A - Stage-lift flowing device :
en
- CA305111A - Exhaust automobile heater :
en
fr
- CH142954A - Cooking stove with heat storage. :
de
en
- CH143103A - Hydraulic jack. :
de
en
- GB337200A - Improved filter wads for use in smoking tobacco, and a process for their manufacture :
en
- GB337401A - Simplification of the manufacturing of finely crystalline soda :
en
- PL12527B1 - :
en
pl
- US1779432A - Typewriting machine :
en
- DE511525C - Process for the preparation of sulfamic acids of secondary bases :
de
en
- SU18438A1 - Method of making pencils :
en
ru
- US1779817A - Packaging machine :
en
- US1779429A - Escape hatch for submarines :
en
- US1779968A - Cooling means for internal-combustion engines :
en
- US1780048A - Sulphonated water-soluble dyestuffs of the diamino-diphenyl series and process of preparing the same :
en
- CH142952A - Basic weir equipped with automatic stowage loading. :
de
en
- CH143205A - Apparatus for the sterilization of fruit juices. :
de
en
- FR691896A - Improvements to plastic compositions and their manufacturing processes :
en
fr
- FR691928A - Toggle and release snap button requiring relative lateral displacement of its two parts :
en
fr
- FR692197A - Device to prevent wear of socks and stockings :
en
fr
- GB337344A - Pistons :
en
- CA305056A - Metal painting method :
en
fr
- CA305157A - High vacuum fuse :
en
fr
- CH143282A - Process for the preparation of a chromium-containing azo dye. :
de
en
- CH143060A - Device for dosing liquids. :
de
en
- FR691848A - Wood compression process using a press :
en
fr
- GB337275A - Improvements relating to manifolding arrangements for typewriting and like machines :
en
- US1779900A - Upholstery-forming machine :
en
- GB337224A - Manufacture of direct dyeing disazo-dyestuffs :
en
- US1779479A - Machine for working metal rods, bars, and the like :
en
- US1779455A - Automatically-controlled electrical plug :
en
- US1780081A - Automatic impelling device :
en
- FR692107A - Metering, filling and gluing machine for unleavened seals :
en
fr
- GB337024A - Improvements in or relating to gramophones and the like :
en
- CH143185A - Change gears, in particular for motor vehicles. :
de
en
- US1779689A - Tire lug :
en
- CA305225A - Punching machine :
en
fr
- SU17528A1 - Modification of drainage system :
en
ru
- CH143173A - Telephone system with tone frequency dialing, in particular for calling repeater offices. :
de
en
- DE511483C - Suspension hook for clothes hangers :
de
en
- DE511522C - For filling the wafer molds, mechanically pivotable dough pouring pipe for wafer baking machines :
de
en
- CH143191A - Bogie sleeping car with only one bed in each compartment. :
de
en
- US1779853A - Method of timing the speed of objects and apparatus therefor :
en
- US1779716A - Padlock :
en
- US1779902A - Expansible pipe joint :
en
- US1779987A - Electric alarm device :
en
- CA305060A - Fuel burner :
en
fr
- DE511301C - Iron sheet piling made of gutter piles :
de
en
- DE511678C - Machine for cleaning shuttering boards :
de
en
- DE511434C - Trailer coupling for motor vehicles :
de
en
- GB337110A - Improvements in the closure or stoppering of bottles :
en
- GR2955B - DISASSEMBLED TRAILER WITH FOUR WHEELS ITS OWN FOR TRANSPORTATION ON INACTIVE TERRITORIES. :
el
en
- US1779420A - Electrically-operated fuel pump :
en
- US1779622A - Oven :
en
- US1779906A - Pump :
en
- AU2551430B - Improved gauge for cutting timber :
en
- CA305156A - Circuit interrupter :
en
fr
- DE511530C - Hand-operated electrical switch :
de
en
- GB337066A - Self generating and self driving machine :
en
- SU18412A1 - An instrument for comparing ballast tamping density :
en
ru
- US1779852A - Coal-burning grate :
en
- US1779861A - Side-wall tuyere :
en
- US1779983A - Sprinkler :
en
- USD82399S - Island :
en
- US1779571A - Drying apparatus :
en
- US1780082A - Two-wheel locomotive truck :
en
- SU18429A1 - Nut press :
en
ru
- US1779584A - Card game :
en
- DE511126C - Measuring capacitor chain :
de
en
- DE511478C - Carbide lamp, the carbide container of which consists of two or more separate chambers :
de
en
- PL12531B1 - Pre-run centrifuge motor. :
en
pl
- AU2310029A - A tennis practice machine :
en
- PL12468B1 - Electric battery. :
en
pl
- DE511269C - Fluid relay :
de
en
- DE511272C - Control device :
de
en
- DK43256C - Electric Bulb. :
da
en
- DE510957C - Connecting rod for internal combustion engines :
de
en
- DE511407C - Suitcase with a clothes rack that can be swiveled into the case lid :
de
en
- DE511544C - Means for the destruction of animal pests :
de
en
- ES118756A1 - Electric automatic closing for level crossing. :
en
es
- GB337343A - Change-speed mechanism :
en
- AU2621730A - Improvements in or relating to picture telegraph apparatus :
en
- DE511780C - Protective cover for shoes or boots :
de
en
- ES119275A1 - Electric meters for invoicing consumers, which indicate the amount of electricity supply in pesetas and cents. :
en
es
- FR691966A - Further development of circular knitting machine needles :
en
fr
- FR691768A - Pipe enhancements :
en
fr
- GR2947B - METHOD AND APPARATUS FOR THE CONSERVATION OF FROZEN FISH. :
el
en
- DK43250C - Compressed air supply device for use in casting molten metal under pressure. :
da
en
- GB337114A - Improvements relating to treating sheet metal by rolling :
en
- GB337178A - a device for simplliying gear changing on motor-cycles and the like :
en
- GB337746A - Improvements in processes for dyeing cellulose acetate fibres, films, and the like with aniline black and the like :
en
- FR692104A - Servo brake :
en
fr
- DE510947C - Device for achieving an even division on personal scales with pressure and display device :
de
en
- DE511140C - Locking device for step ladders :
de
en
- DE511862C - Device for feeding the grinding fluid :
de
en
- DK43234C - Procedure for the manufacture of Perleessens of swim bladders or the like. :
da
en
- ES118553A1 - A procedure for making stockings and socks. :
en
es
- ES120030A1 - Process of manufacturing a product for welding or low temperature of light metals with each other, or with other metals. :
en
es
- CH143265A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779618A - Centerless grinding machine :
en
- US1779880A - House boat adapted to be taken to pieces :
en
- PL12521B1 - Steam boiler with fire tubes. :
en
pl
- DE511498C - Display box :
de
en
- DK43262C - Plate pasteurizer. :
da
en
- FR691838A - Device forming a sealed reservoir with variable volume :
en
fr
- FR691981A - Improvements to acoustic warning devices for vehicles :
en
fr
- FR692026A - Manufacturing process of hydrogen peroxide compounds :
en
fr
- FR692142A - Improvements to machines for covering a metal wire with textile threads :
en
fr
- FR692219A - Calibration of pilgrim pitch rolling mill rolls :
en
fr
- GB337048A - Improvements in or relating to wave-signalling systems :
en
- US1779806A - Hose clamp :
en
- USD82379S - Desion for a lamp base or article of analogous nature :
en
- DE511605C - Snare trap :
de
en
- DE511695C - Centrifugal mill with a body rotating rapidly around a horizontal axis :
de
en
- DE511747C - Hemstitch tape :
de
en
- DE507795C - Process for the production of acetaldehyde from acetylene or gases containing acetylene :
de
en
- DE511380C - Washing device with fan :
de
en
- GB337380A - Improvements in cracking hydrocarbon oils :
en
- FR691847A - Device for hanging clothes :
en
fr
- FR692089A - Improvements to equipment for the preparation of molding sand :
en
fr
- US1779960A - Thermostatically-governed electric laundry iron :
en
- US1780110A - Cooling means for incased electrical apparatus :
en
- FR691849A - Twin molding machine :
en
fr
- GB337276A - Improvements in or relating to joints for fishing rods or the like :
en
- GB337039A - Improvements in or relating to the steering of mechanically propelled endless track vehicles :
en
- US1779489A - Method of making secondary racks :
en
- US1779741A - Shade holder :
en
- US1780071A - Game :
en
- US1779563A - Process of welding :
en
- US1780003A - Method of manufacturing split rings :
en
- FR692105A - Cellulose manufacturing process :
en
fr
- DE511549C - Device for sucking up the water from the felt when it passes through press rollers :
de
en
- DK43270C - Method of Manufacturing a Product for Use in the Provision and Maintenance of Roads. :
da
en
- US1779430A - Rope lock :
en
- US1779969A - Saw-filling device :
en
- CA305066A - Engine cylinder :
en
fr
- CA305080A - Vehicle hood :
en
fr
- DE511770C - Length cutting device :
de
en
- FR692201A - Motor with squirrel cage rotor for full load starting :
en
fr
- GB337393A - Improvements relating to telephone systems :
en
- ES119955A1 - A machine for pressing and shelling clusters of grapes for the production of white and red wine. :
en
es
- ES120103A1 - Improvements in the manufacture of artificial silk. :
en
es
- GB314550A - Improvements in or relating to internal combustion engines :
en
- ES118091A1 - A device applicable to signposts or annunciators, illuminated or not. :
en
es
- GB337413A - Improved method or process of casting stainless steel :
en
- CA305189A - Active carbon :
en
fr
- US1779796A - Name plate :
en
- US1780078A - Calculating device :
en
- US1780143A - Motor-vehicle ventilating fan :
en
- AU2306629A - Improvements in or relating to machines for splitting leather or like material :
en
- AU2487135A - Improvements in or relating to apparatus for making the stems of electron discharge and like devices :
en
- GB337228A - Improvements in potato setting machines :
en
- GB337157A - Improvements in or relating to pumps with multiple pistons :
en
- GB337177A - Improvements in means for facilitating the starting of internal combustion engines :
en
- US1779836A - Fountain pen and method of assembling same :
en
- GB314500A - Process for the production of a sprinkling powder containing artificial sweetening agents suitable for use by diabetic subjects :
en
- GB337102A - Improvements in telegraphic systems :
en
- DE511513C - Process for reducing the water content of lime or cement raw sludge :
de
en
- FR692144A - Shutter, fuel saver :
en
fr
- DE511156C - Sewing machine for sewing buttons :
de
en
- DE511316C - Device for discharging distillation gases from the lower part of vertical degassing rooms :
de
en
- US1779610A - Fire-detecting cable :
en
- CH143031A - Process for the production of a vat dye of the anthanthrone series. :
de
en
- CH143140A - Process for the electrical insulation of conductive objects. :
de
en
- DE503356C - Wavy iron sheet pile wall :
de
en
- DE511318C - Machine for the comminution of fibrous masses, especially peat, by means of a grinding plate and revolving fluted grinding roller :
de
en
- ES119427A1 - An improvement in the tissues that consists of having a reinforcement staff near its edge. :
en
es
- FR692175A - Improvements in methods of determining hot spots on the human body or on that of mammals :
en
fr
- US1779463A - Fire alarm :
en
- US1779977A - Sewing mechanism :
en
- SU16060A1 - Differential device for mating waterway pools :
en
ru
- SU18382A1 - Wardrobe with a sliding desk :
en
ru
- US1779737A - Separable connecter :
en
- US1780038A - Game :
en
- CH143013A - Process for storing liquid carbon dioxide in low-pressure containers. :
de
en
- CH143145A - Switch with interruption points that can be influenced by a compressed, gaseous medium. :
de
en
- FR692016A - Wall trolley :
en
fr
- DE511860C - Process and machine for centerless grinding of workpieces with several unequal diameters :
de
en
- PL12441B1 - A chimney device protecting against soot when cleaning chimneys. :
en
pl
- US1779776A - Braking mechanism for railway vehicles :
en
- USD82394S - Design fob textile fabric :
en
- ES119935A1 - TRICOLOR CAMERA :
en
es
- FR691918A - Powder box :
en
fr
- FR692131A - New lipstick tube :
en
fr
- GB337382A - Improvements in or relating to air-compressing apparatus or arrangements for motor vehicles :
en
- FR691792A - New convertible device for automobile bodies :
en
fr
- GB337156A - An improved splice for repairing breaks in motion picture films :
en
- DE511632C - A wind turbine with radial blades, which is carried by a rotating carriage on the head of a tower frame and mounted on rollers :
de
en
- FR691796A - Improvements to grinders and the like :
en
fr
- GB337264A - Improvements relating to acoustic instruments :
en
- DK43271C - Procedure for Making a Coffee Surrogate. :
da
en
- ES119092A1 - Large rectifiers with space where vacuum is made separately. :
en
es
- GB337307A - Lid or cover for chip baskets and like containers :
en
- USD82385S - Dobothy long :
en
- ES119914A1 - Improvements in the treatment of mattes. :
en
es
- US1779748A - High-speed television system :
en
- CA305212A - Electric conductor with improved ground wire :
en
fr
- CH142972A - Hand broom with adjustable and exchangeable bristle part. :
de
en
- CH143240A - Process for the preparation of a mixture of compounds with a hydrogenated ring system. :
de
en
- US1779792A - Guide for fishes :
en
- ES119401A3 - A warning device for theft cases, applicable to all kinds of locks, doors and windows. :
en
es
- DE511864C - Device for the automatic switching on of traffic signals at road crossings by means of two contact thresholds arranged one behind the other in the road transverse to the direction of travel :
de
en
- PL12498B1 - lifting plates with plates arranged one above the other. :
en
pl
- US1779631A - Harvester :
en
- US1780080A - Window-control device :
en
- AU2298229A - Cables :
en
- CA305162A - Method of rejuvenating cellulose ester plastic :
en
fr
- FR692177A - Adjustable diffuser for flexion :
en
fr
- GB314543A - Process for the production of lumen silk :
en
- GB337192A - Improvements in or relating to the application of varnishes, lacs or like coatings to metal surfaces :
en
- GB337726A - Improvements in and relating to garages and like storage buildings :
en
- DE511369C - Process for the production of metal powders for bronze colors :
de
en
- US1779728A - Electromagnetic sound reproducer :
en
- US1780103A - Car-truck center bearing :
en
- CA305118A - Mould core :
en
fr
- SU18393A1 - Machine for turning half-rings or half-disks of various profiles :
en
ru
- USD82383S - Design for a dress :
en
- DE511186C - Alarm device for light liquid separator :
de
en
- FR692249A - Fume-eating device for the hearth vault of locomotive boilers, etc. :
en
fr
- GB337227A - Improvements in spectacle sides :
en
- ES120072A1 - An apparatus consisting of an automatic auxiliary hopper for mechanical manipulations, loading and unloading of minerals and other bulk materials. :
en
es
- GB337245A - Improvements in holders for thermionic valves :
en
- US1779636A - Screen installation :
en
- FR691881A - Screw and locked nut assembly device :
en
fr
- FR691950A - Tie to tie by hand :
en
fr
- DE511253C - Unclamping device for coin payout machines :
de
en
- FR692241A - Improvements in the manufacture of yarns or threads of fibrous substances :
en
fr
- FR692033A - Watering device :
en
fr
- GB337421A - Improved variable-speed gear :
en
- US1779406A - Automobile heater :
en
- CH143091A - Machine for processing wooden surfaces, especially end grain surfaces. :
de
en
- CH143302A - Switching device for simultaneous remote regulation and remote reading. :
de
en
- GB337225A - Improvements in cutoff for high speed cigarette making machine :
en
- DE493413C - Hot water bottle cap :
de
en
- DE510735C - Process for the preparation of a paint binder :
de
en
- FR692174A - Locking device without key or lock and with infinitely variable secret combination :
en
fr
- GB337094A - Improvements in, or relating to, electrical sound reproducing apparatus :
en
- GB337342A - An improved belt shifter :
en
- DE510595C - Electric discharge lamp with gas or vapor filling :
de
en
- DK43255C - Apparatus for Heating Radiators and Engines in Motor Vehicles. :
da
en
- DE511197C - Cap shoe for the extension of the route :
de
en
- DE511280C - Process for making reflex copies :
de
en
- PL12502B1 - Device for removing stamps from the filling. :
en
pl
- ES119941A3 - A manufacturing procedure for a table calendar block. :
en
es
- DE511165C - Manufacture of receiving paper for electrical teleprinters or teleprinters :
de
en
- GB337055A - Improvements relating to the manufacture of solid rubber band tyres :
en
- GB337400A - Improvements in elasticized fabrics :
en
- CA305202A - Headlight for motor cars :
en
fr
- BE373585R - :
fr
- CH142982A - Package winder. :
de
en
- CH143304A - Process for the preparation of 1,5-cyclopentamethylene-1,2,3,4-tetrazole. :
de
en
- CH143284A - Process for the production of a brown vat dye of the anthanthrone series. :
de
en
- SU18456A1 - Device for cleaning sewers :
en
ru
- AU2987430A - Method of extinguishing fires :
en
- USD82402S - Design por a door pull :
en
- CA305044A - Hull for water craft :
en
fr
- FR692056A - Oil extraction pump :
en
fr
- SU18416A1 - Purka :
en
ru
- US1779929A - Fuse :
en
- AU2551430A - Improved gauge for cutting timber :
en
- AU2599630A - Improvements in or relating to transformers :
en
- US1779648A - Flap-supporting structure for desks :
en
- US1779734A - Dustless batcher :
en
- US1779999A - Control mechanism :
en
- CA305132A - Metal patch :
en
fr
- AU2621130A - Improvements in or relating to remote controlled radio receiving systems :
en
- CH142958A - Method and device for the production of a highly porous, cellular, lightweight construction and insulating material from blast furnace slag and similar liquid melts. :
de
en
- US1779600A - Flue-blowing apparatus :
en
- US1780105A - Flexible coupling :
en
- CA305070A - Discharge device for frozen product machines :
en
fr
- PL12451B1 - A method of increasing the efficiency of multi-storey mechanical millers. :
en
pl
- PL12493B1 - Prjyrzad 4 # t3-eUtt * znHMajtzon ^ mi * a & 6jt * J from injection rifles. :
en
pl
- SU17529A1 - Stirrer for steam boilers or batteries :
en
ru
- SU18405A1 - A device for measuring the amount of fluid flowing :
en
ru
- US1779956A - Scissors :
en
- US1780073A - Carbon-removing device :
en
- US1779940A - Boiler :
en
- CH143297A - Dissolution of a cellulose ester of a higher organic acid, which can be used as a basis for paints and plastics. :
de
en
- CH143044A - Set of forms with instruction form. :
de
en
- CH143238A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779477A - Core-bar gauge :
en
- CH143077A - Electric clock escapement. :
en
fr
- US1779976A - Ash tray :
en
- SU18435A1 - Device for generating thermal insulation from the waste flap and trka :
en
ru
- CH143178A - Transparent flag. :
de
en
- BE373587A - :
en
- CA305144A - Electric switch :
en
fr
- CH142949A - Apparatus for picking fine fruit. :
de
en
- US1779505A - Preparation of coconut fibers for spinning and weaving :
en
- US1779537A - Process of regenerating black liquors :
en
- SU18376A1 - Fixation bodice for children with osteotuberculosis :
en
ru
- FR691880A - Trick or forklift :
en
fr
- FR691887A - False :
en
fr
- US1779834A - Machine for thinning and cultivating plants :
en
- PL12478B1 - Shock bead guide. :
en
pl
- SU18411A1 - Device for moving cargo in machines for testing material for breaking :
en
ru
- US1779820A - Priming mixture :
en
- US1779891A - Skin cream :
en
- CH143196A - Light signal device with reserve lamp, especially for crossings. :
de
en
- ES119963A1 - Sleeve for cable type conductors. :
en
es
- DE511486C - Cash register, accounting machine or the like. :
de
en
- DK43244C - Telegraph. :
da
en
- ES119940A1 - A device applicable to portable homes and by which its easy transfer from one place to another is obtained. :
en
es
- ES119973A1 - An apparatus for the fastening of split sheets of paper that want to be cut by hand. :
en
es
- FR691943A - Apparatus for reducing and classifying ores, coals and other materials :
en
fr
- FR692027A - :
fr
- US1779996A - Sewing machine :
en
- CA305171A - Process of calendering mineral coated paper :
en
fr
- DE511276C - Self-acting valve :
de
en
- US1779603A - Alloy for electrical contacts :
en
- SU18362A1 - Ionnah bottom tube :
en
ru
- DE511311C - Telescopic gas container :
de
en
- CA305140A - Iron manufacture :
en
fr
- FR691861A - Automatic signaling device for automobiles :
en
fr
- FR692171A - Improved device for fixing a propeller on its shaft :
en
fr
- GB337412A - Improvements in and relating to the planting and transplanting of the seedlings of plants :
en
- DE511374C - Process for draining the hanging wall in lignite mining from underground lines :
de
en
- DE511468C - Process for the preparation of 5-chloro-2-amino-1-methoxybenzene :
de
en
- DE511601C - Device for attaching scythes to the throw by means of a rotatable plate provided with side folds for the hammer :
de
en
- DE511740C - Auxiliary device for cash books u. like :
de
en
- PL12492B1 - Ski binding. :
en
pl
- US1779785A - Electrical lock switch :
en
- PL12533B1 - Manufacturing of brake pad linings, clutch discs and similar friction linings. :
en
pl
- DE511218C - Cooling machine with two-stage compression :
de
en
- GB316230A - Far-carrying sound-instrument :
en
- FR691770A - Artificial tooth with fixation ring :
en
fr
- GB337211A - Improvements in and relating to type line-casting machines :
en
- US1779865A - Watch movement :
en
- ES118686A1 - Improvements in the tilting mince saucers. :
en
es
- DE511397C - Device for switching the current on and off in a heating resistor by means of a contact spring that also acts as a switching arm :
de
en
- DE511516C - Self-sealing coke oven door :
de
en
- DE511345C - Pre-chamber diesel engine with airless fuel injection :
de
en
- DE511623C - Fishhooks for doors, flaps or the like. :
de
en
- PL12453B1 - Thread holding device. :
en
pl
- DE511104C - Device for cleaning the drawing openings of wire drawing machines :
de
en
- DE511383C - Device for cleaning the cooling water pipes of surface condensers during operation :
de
en
- DE511440C - Braking device for motor vehicles, acting through the negative pressure of the drive machine :
de
en
- FR691764A - Double automatic signaling device for railways :
en
fr
- GB337249A - Improvements in or relating to shaft couplings :
en
- FR692140A - Radiotelephone or radiotelegraph reception or transmission system :
en
fr
- GB337054A - Improvements in and connected with anti-dazzle devices for use with road vehicles and for like purposes :
en
- DE511231C - Coal core microphone :
de
en
- DK43273C - Internal combustion engine with Pressure atomization. :
da
en
- ES118775A1 - PERFECTIONS INTRODUCED IN A BEARING FOR GREASE BOX :
en
es
- GB337132A - Improvements in cases or receptacles for safety-razors :
en
- DE511263C - Self-closing flush valve with braking of the valve body :
de
en
- DE511428C - Reduction gears for household machines :
de
en
- GB337303A - Improvements in or relating to tables :
en
- GB337302A - Improvements in or relating to apparatus for collecting in closed vessels condensed water discharged by heating apparatus :
en
- DE511175C - Machine for cutting meat or the like into slices :
de
en
- DE511662C - Device for cleaning the grate members of a traveling grate :
de
en
- GB337169A - Improvements in shuttle pegs or tongs :
en
- GB337432A - Improvements in or relating to driers :
en
- ES118457A1 - Procedure for the application of the material in paper and similar machines of elongated sieve. :
en
es
- ES119957A1 - A device for closing bottles and other containers. :
en
es
- ES119988A1 - Improvements in the devices to dry and purify steam, air and other gases, extracting from them moisture, dust and other impurities. :
en
es
- FR691934A - Roof scaffolding system :
en
fr
- FR692172A - Cold vulcanization of rubber improvements :
en
fr
- GB319290A - Improvements in and relating to sound boxes for talking machines & like apparatus :
en
- GB337319A - Improvements in vacuum cleaners :
en
- US1779538A - Heat exchanger :
en
- US1779917A - Wheel :
en
- USD82365S - Island :
en
- DE511537C - Boiler composed of pipe walls for steam and hot water heating :
de
en
- ES119910A1 - Device for the execution of concrete works for pouring. :
en
es
- FR691840A - Process for making a stitch-like connection for wire cloths :
en
fr
- DE511188C - Thread sewing machine with straight needles :
de
en
- FR692215A - Method and device for color cinematography :
en
fr
- US1779930A - Garment or ironing press :
en
- US1780013A - Building construction :
en
- USD82408S - Design for a textile fabric :
en
- FR691899A - Dual purpose ticket holder :
en
fr
- PL12463B1 - Manufacturing of individual cells of a contact rectifier. :
en
pl
- FR692133A - Two-movement interlocking device :
en
fr
- CA305219A - Control device for charging machines :
en
fr
- CH142964A - Shoe polish applicator. :
de
en
- CH143152A - Arrangement for tripping AC switches in the event of a short-circuit-type overcurrent. :
de
en
- CH143096A - Slip clutch for work machines driven by means of gears or chains, especially Wenstühle. :
de
en
- DE511709C - Target lighting device for rifles :
de
en
- FR692189A - Double-edged meat mincer and interchangeable blades :
en
fr
- GB337793A - Potential divider in particular for radio receiving apparatus :
en
- DE511777C - Auxiliary braking device working with negative pressure, especially for motor vehicles :
de
en
- DE509724C - Device for automatic reversing of electric motors for washing machine drives :
de
en
- ES120044A1 - A process for bonding and calcining cement or similar materials. :
en
es
- FR691837A - Hand guards for printing machine :
en
fr
- FR691751A - Improvements to illuminated advertising devices :
en
fr
- GB337289A - Manufacture of 1-chloromethylnaphthalene :
en
- ES120038A1 - An electric traction system using compound motors, with the corresponding devices for adjustment. :
en
es
- ES120064A1 - Perfeccionamientos in the tables called automatic. :
en
es
- GB337052A - Improvements in the insulation of electric wires and cables :
en
- GB337155A - Improvements in or relating to thermionic valve amplifiers :
en
- FR691968A - Jumping buoy for fun on the water and on land :
en
fr
- FR691976A - Process for the preparation of aliphatic sulfuric compounds :
en
fr
- US1779459A - Ball joint :
en
- US1779507A - Toy gun :
en
- US1779576A - Steam fitting :
en
- FR692051A - Cellulose ester solvent refinements :
en
fr
- ES118570A1 - A procedure for making horseshoes. :
en
es
- GB337162A - Improvements in thermally-released electric switches :
en
- FR691970A - Trunk base protected from dents for expandable trunks :
en
fr
- USD82358S - Island :
en
- CA305042A - Electrical apparatus protecting method :
en
fr
- FR692083A - Remote signaling device by indicator lights arranged on flexible bands, needles or indicator arrows, etc. :
en
fr
- SU18366A1 - Modification of the automatic device for welding electrode feed described in patent No. 13204 :
en
ru
- US1779665A - Pipe organ :
en
- ES120055A1 - A perfecting of the round machines for the manufacture of paper. :
en
es
- DE511279C - Finger release for lens shutters :
de
en
- GB337152A - Improvements in and relating to gramophones :
en
- FR691827A - Magnetic recording device for telephone currents :
en
fr
- ES119889A1 - New system of pipes for underground pipes. :
en
es
- ES119900A2 - A NEGATIVE RESISTANCE :
en
es
- US1780017A - Fishing tool :
en
- DE511247C - Extendable gas container :
de
en
- DE511552C - Locking device of the lens carrier on photographic cameras :
de
en
- CH143181A - Studs for horseshoes. :
de
en
- US1779491A - Door fastening :
en
- US1779718A - Combined aeroplane wing and radlator system :
en
- CH143033A - Process for the preparation of a strongly basic o-oxynitroso dye. :
de
en
- US1779510A - Machine for inserting fastenings :
en
- US1779740A - Valve :
en
- US1779754A - Amphibian aircraft :
en
- US1779533A - Spectacles :
en
- US1779916A - Sheet-cutting machine :
en
- CH143285A - Process for the preparation of a sulfur dye. :
de
en
- CH143290A - Process for the preparation of a cyclammonium compound. :
de
en
- CA305126A - Linoleum manufacture :
en
fr
- PL12442B1 - High efficiency sectional water pipe boiler. :
en
pl
- US1779483A - Oil-well pump :
en
- DE511439C - Device for preventing the front wheels of automobiles from shaking or the like. :
de
en
- FR691794A - Process for obtaining large crystal salts of their aqueous solutions by cooling the solution with the use of vacuum :
en
fr
- CA305182A - Engine starting apparatus :
en
fr
- US1779442A - Electrical connection clip :
en
- US1779676A - Production of acetone from acetylene :
en
- DE511444C - Ball inkwell :
de
en
- DE511604C - Insect powder litter comb :
de
en
- ES119874A1 - An automatic operating device for starting and stopping the steam feed, pump or injector element of the steam generators. :
en
es
- PL12484B1 - KL 1ft li - * n Chromon-nickel steel alloy with austenite structure. :
en
pl
- CH143100A - Gear change device. :
en
fr
- CA305163A - Drying oil compound :
en
fr
- CA305265A - Tinting liquid :
en
fr
- CA305117A - Welded pipe :
en
fr
- PL12490B1 - Side lever fuse for hand grenades with double action of the combat spring. :
en
pl
- US1779781A - Adjustable bearing for spindles :
en
- US1779411A - Reduction of ores :
en
- US1779598A - Locomotive structure :
en
- US1779789A - Ophthalmic mounting :
en
- DE511788C - Collapsible hand loom :
de
en
- US1779889A - Hand shear :
en
- US1779814A - Heat-insulating casing :
en
- US1780039A - Tripod head :
en
- US1779468A - Cinematographic camera :
en
- US1779512A - Wringer :
en
- US1779645A - Percussive tool :
en
- US1779843A - Dispensing package :
en
- CA305032A - Windshield wiper :
en
fr
- CH143094A - Pocket lighter. :
de
en
- DE511455C - Process for the production of insulating bodies (plates, moldings, etc.) from woven glass :
de
en
- CH143032A - Process for the preparation of a new vat dye of the anthraquinone series. :
de
en
- CH143138A - Measuring instrument on support. :
de
en
- BE372925A - :
en
- CA305214A - Apparatus for type casting and proof reading :
en
fr
- US1779605A - Track structure for toy electric railways :
en
- CA305028A - Necktie :
en
fr
- CA305233A - Fire-stone holder for pyrophoric lighters :
en
fr
- BE375309A - :
en
fr
- PL12508B1 - Device for cooling internal combustion engines. :
en
pl
- US1779715A - Manufacture of rubber vulcanization accelerators :
en
- US1779984A - Process of making cyanogen chlorides :
en
- CH143084A - Containers made of aluminum or metals with similar physical properties and processes for their manufacture. :
de
en
- US1779408A - Carburation apparatus :
en
- BE373365A - Process for obtaining mono or polychrome prints :
en
fr
- CA305065A - Method of discharging insecticides from aircraft :
en
fr
- CH143128A - Arrangement to improve the current reversal in electrical machines. :
de
en
- CH143261A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH142976A - Process for the production of endless artificial fiber strands, in particular of high total denier. :
de
en
- CH143177A - Device which triggers a warning signal if there is a risk of machine shafts running through. :
de
en
- CH143005A - Glass for sterilization and for cooking. :
de
en
- US1779965A - Snow-removing and melting device :
en
- GB337266A - Improvements relating to driving units for metal planing machines :
en
- AU2621430A - Improvements in or relating to oscillation generating apparatus :
en
- BE375067A - :
en
- CH143226A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- FR692195A - Improvements to dressing gowns or the like :
en
fr
- CA305098A - Expansion joint for pipe stacks :
en
fr
- CA305207A - Hypochlorite composition :
en
fr
- CH143248A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- SU18414A1 - Gas analyzer :
en
ru
- FR691785A - Permutation lock :
en
fr
- FR692224A - Improvements to hollow rubber balls and their manufacturing process :
en
fr
- GB337221A - Improvements in or relating to fire extinguishing apparatus :
en
- GB337368A - Process for the manufacture of fatty acid derivatives :
en
- DE511305C - Franking machine :
de
en
- FR692160A - Guided duplicator stamp system :
en
fr
- GB337176A - Improvements in or relating to endless transmission belts and the manufacture thereof :
en
- FR691995A - Improvements made to distillation and rectification devices and more particularly to the continuous purification of wines, ciders, fermented liquids, phlegms and other volatile products, benzol, oils, etc. :
en
fr
- FR692155A - Firing mechanism for automatic firearms :
en
fr
- AU2246729A - Improved surgical bed :
en
- CH143074A - Timepiece. :
en
fr
- CH143107A - Process for reducing the gas content in the condensate to be discharged from the surface condensers of steam power plants. :
de
en
- DE511313C - drilling machine :
de
en
- DE511409C - Protective capsule for watches :
de
en
- DE511602C - Device for separating the parts of mixtures, in particular of seeds :
de
en
- CH143118A - Process for the production of plunger pistons for internal combustion engines made of light metal, pistons produced according to this and permanent casting mold for carrying out the process. :
de
en
- US1779669A - Razor stropper :
en
- DE511153C - Device for generating spatial curve lines :
de
en
- DE511595C - Protection device for circular saws :
de
en
- CH143042A - Machine for the production of mica board. :
de
en
- CH143059A - Slope indicating device for vehicles. :
en
fr
- CH143040A - Process for the production of metal coatings on rubber parts. :
de
en
- US1780055A - Hand planting implement :
en
- BE373339A - Improvements in processes for hot liquid bath deposition on iron objects of a protective layer of zinc or aluminum or an alloy of these two metals :
en
fr
- PL12506B3 - Forage harvester with feed rollers that can be removed. :
en
pl
- US1779736A - Teapot :
en
- CH143082A - Casting drum. :
de
en
- DE511493C - Weight machine :
de
en
- ES119911A3 - A specially shaped container or bucket for hand spreading mineral fertilizers. :
en
es
- FR691869A - Improvements to voice actuated relay circuits :
en
fr
- SU18424A1 - Transmission for drive belts on stepped pulleys :
en
ru
- CH143036A - Process for the production of waterproof ignition and friction compounds for matches. :
de
en
- FR692181A - Ironing machine and dryer :
en
fr
- CH143114A - Carburetor. :
en
fr
- US1780008A - of wilmington :
en
- US1780113A - Drawing material :
en
- CH143159A - Nozzle on fuel gasifiers for burners. :
de
en
- CH143194A - Device for displaying the crossing of signals by a railway vehicle with inductive train control devices. :
de
en
- US1779427A - Broom holder :
en
- CH143095A - Clamping device. :
en
fr
- CH143132A - Process for the preparation of a material for a body of electrical resistance, of resistance varying with the pressure, and material obtained by this process. :
en
fr
- US1779562A - Machine for rewinding paper :
en
- PL12514B1 - Screw protection. :
en
pl
- PL12544B1 - Detachable rescue crown. :
en
pl
- US1779486A - Splitting up of mineral oils :
en
- DE511324C - Test device for starter batteries :
de
en
- FR691859A - Insole for sensitive feet :
en
fr
- FR692200A - Spool holder, especially for high speed spindles :
en
fr
- FR692229A - Resistance Coupled Intensity Amplifier, specially applicable for sound reproduction from phonographs :
en
fr
- GB337144A - Improvements in cigarette or cigar packages or boxes :
en
- ES119758A1 - A scrubbing device for river or sea water that can work in cold or hot conditions. :
en
es
- CH143019A - Process for the preparation of a new compound of the pyrazole anthrone series. :
de
en
- CH143054A - Rifle. :
de
en
- SU18452A1 - Spiral for game :
en
ru
- PL12462B1 - A method for treating rayon threads is liquid and an apparatus for carrying out the method. :
en
pl
- US1780053A - Combined container and stropping device for razors :
en
- CH143211A - Process for the preparation of a condensation product of the benzanthrone series. :
de
en
- US1780019A - Charge-forming device :
en
- US1780136A - Folding-box cardboard or paper folder :
en
- CA305181A - Engine starting apparatus :
en
fr
- US1779630A - Brake mechanism :
en
- CH143035A - Process for the production of oriental essence. :
en
fr
- CH142967A - Flower holder. :
de
en
- DE496727C - Fire lighter :
de
en
- GB316624A - Improvements in electric cable systems for coastal navigation :
en
- US1779856A - Recovery of vanadium from ores or compounds :
en
- DE511258C - Milk extractor :
de
en
- US1779574A - Direct-reading photometer :
en
- CH142987A - Spooling machine for the production of spools with at least one conical end. :
de
en
- US1779760A - Shovel handle :
en
- DE511202C - Method for multicolored patterning of fabric and paper webs :
de
en
- DK43280C - Cylinder cover for four-stroke internal combustion engines. :
da
en
- ES120090A1 - A procedure for the preparation of fertilizers or fertilizers. :
en
es
- FR691815A - Automatic coupling :
en
fr
- PL12525B1 - Carburetor for internal combustion engines. :
en
pl
- US1779918A - Apparatus for distilling hydrocarbon cils :
en
- US1780012A - Machine for forming articles from sheet materials :
en
- GB337299A - Manufacture of n-substituted benzimidazolone-arsinic acids :
en
- GB337316A - Improvements in or relating to entrance devices for rack divisions of railways :
en
- SU18392A1 - Planer for grooving in wooden boards :
en
ru
- CA305169A - Signalling system :
en
fr
- IE11334L - Marking eggs :
en
- DE511204C - Device for oxidizing goods :
de
en
- DK43257C - Device for stereoscopic X-ray photography. :
da
en
- FR692184A - Numerator device for marking cases, packaging and other similar items :
en
fr
- GB312349A - Improvements in the manufacture of articles hardened by nitrogenisation :
en
- US1779724A - Electric protective arrangement for a. c. power circuits :
en
- DE511398C - Arrangement for the arbitrary distribution of the equipotential surfaces in resistors made of wireless material :
de
en
- FR692067A - Bolt that cannot be released from trepidation by the device of a special washer starting in the bolt and ending in the nut :
en
fr
- PL12446B1 - Combination lock. :
en
pl
- SU18417A1 - Pointer to dial scales :
en
ru
- SU18457A1 - Fitting to rejection machines and weaving machines for measuring tissue :
en
ru
- US1779686A - Attachment for elevating graders and the like :
en
- USD82388S - Design fob a combination stove :
en
- FR691946A - Lamellar glass and its manufacturing process :
en
fr
- GB337274A - Improvements in or relating to electrical audio-frequency amplification apparatus :
en
- AU2621530A - Improvements in or relating to picture andthe like radio transmission systems :
en
- CA305075A - Wrench :
en
fr
- CH143115A - Device on carburettor engines for supplying additional air. :
de
en
- DE511554C - Device for showing live images from moving vehicles :
de
en
- DE511712C - Sound transmitter with an upstream reflector :
de
en
- ES120000A1 - Improvements in the sound producing devices. :
en
es
- DE511212C - Process for the preparation of naphthostyril or 1-amino-naphthalene-8-carboxylic acid and their core substitution products :
de
en
- DE511508C - Hydraulic braking device with low and high pressure pistons :
de
en
- FR691933A - Device for forming lines for photographically composing machines :
en
fr
- FR692103A - Device for actuating the device for driving stoppers in machines for capping bottles and other containers :
en
fr
- CA305036A - Hoisting carriage :
en
fr
- DE511351C - Process for the production of valve bags :
de
en
- DE511485C - Device for sorting and counting paper money :
de
en
- PL12513B1 - Industrial and agricultural dryer. :
en
pl
- US1779661A - Luggage rack or support :
en
- FR691889A - Closure for medication glasses, with a touchpad for the application of iodine or oxidizing substances of this kind :
en
fr
- GB337763A - Improvements in or relating to the removal by vapour treatment of extraneous matter from clothes, dishes or other articles :
en
- DE511142C - Fireplace mantle pressed and bent from sheet metal and enamelled on the display surfaces :
de
en
- DE511220C - Continuously welded, strongly curved curved track on cross sleepers :
de
en
- ES119917A1 - A device for stretching spinning. :
en
es
- SU18380A1 - Fruit cutting machine :
en
ru
- FR692121A - Stylograph clip :
en
fr
- US1779531A - Mount for guns :
en
- US1780047A - Copra drier :
en
- US1780097A - Machine for forming imitation shakes :
en
- ES120059A3 - A procedure for making threads from horsehair or other animal hair. :
en
es
- GB337202A - Improvements in non-electric vacuum cleaners :
en
- SU18365A1 - Electric liquid boiling device :
en
ru
- US1779608A - Steam engine :
en
- US1779914A - Liquid and powdered soap dispenser :
en
- US1779742A - Folding perambulator and the like :
en
- US1779966A - Razor-blade sharpener :
en
- DK43251C - Apparatus for transmitting rotational motion between two conaxial axes. :
da
en
- FR692009A - Automatic rod clamshell for bulk material :
en
fr
- US1779898A - Radiator system for airships :
en
- CH143007A - Device for treating cigar rolls. :
de
en
- CH143116A - Fuel injector. :
de
en
- CH143293A - Process for the production of a colored pigment. :
de
en
- CA305256A - Manufacture of artificial textile fibres :
en
fr
- SU16324A1 - Flexible shaft making machine :
en
ru
- BE373794A - :
en
- CA305226A - Perforated card verifier :
en
fr
- US1779465A - Hydrocarbon-oil conversion :
en
- FR691808A - Preparation of a chewing gum material :
en
fr
- FR691877A - Printing plate for individual printing devices :
en
fr
- PL12447B1 - Buckle for fastening shoes. :
en
pl
- US1779458A - Air filter :
en
- US1779431A - Door handle :
en
- US1780086A - Nonhygroscopic plastic building block :
en
- FR692011A - Improvements in devices for opening oysters :
en
fr
- GB317395A - An improved lens system for film projectors :
en
- GB319658A - Improved device for the manufacture of cuprammonium silk by the stretch spinning method :
en
- GB337214A - Improvements in high vacuum vapor pumps :
en
- GB337425A - Improvements in or relating to thermostatic control devices for hot-water and oil heat-storage systems :
en
- DE511767C - Die for the simultaneous production of a recess in the cutting surface of a plurality of pressed steel fingers for mowing machines :
de
en
- ES119896A1 - A preparation procedure, in liquid form, of salt for the uses of the table and the kitchen. :
en
es
- FR691913A - Improvements in catalysis processes, in particular for the hydrogenation and dehydrogenation of organic compounds :
en
fr
- ES120035A1 - Device for slicing or slicing and distribution of materials. :
en
es
- PL12475B1 - The method of securing glass plates against splashing when broken. :
en
pl
- US1780087A - Reversing device for toothed gearings, particularly in ships, locomotives, and the like, driven by steam turbines :
en
- DE511674C - Spraying process for producing heat-insulating walls or layers :
de
en
- DE511850C - Process to increase the baking quality of wheat or wheat products :
de
en
- ES119388A1 - A procedure for the preparation of products intended to combat cryptogamic plant infections. :
en
es
- PL12450B1 - Machine pipe molding machine. :
en
pl
- DE511211C - Process for the preparation of o-cyanaryirhodane compounds :
de
en
- DE511396C - Holding device, especially for iron-hydrogen resistors :
de
en
- CH143262A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511274C - Valve stem seal :
de
en
- US1779768A - Method of processing black liquor and product derived therefrom :
en
- FR691826A - Zinc sulfide manufacturing process :
en
fr
- FR691844A - New Azo Dyes and Their Application to Dyeing Viscose Silk Fabric :
en
fr
- GB337218A - Improvements in or relating to ink pens for oscillograph records :
en
- GB337232A - Improvements in and relating to looms :
en
- ES119996A1 - New method to perform practically the low temperature distillation of coals, lignites and other fuels. :
en
es
- GB337389A - :
en
- ES119915A1 - Improvements in the recovery of sulfur. :
en
es
- FR692034A - Roller skate, advanced :
en
fr
- SU18413A1 - Apparatus for continuous automatic determination of the density and sampling of the syrup from evaporation under vacuum :
en
ru
- PL12528B1 - A method of preventing excessive expansion after wetting of seamless intestinal intestines. :
en
pl
- US1779638A - Polishing-wheel-heading machine :
en
- US1779699A - Lawn mower :
en
- US1779775A - Tubular-braiding machine :
en
- DE471328C - Gas generator for producing water gas from pulverized coal and water vapor :
de
en
- DE511451C - Process for the preparation of 3- or 5-iodine substitution products of pyridine :
de
en
- FR691828A - Improvements to a process for preparing rubber compositions and to the products obtained by carrying out the process :
en
fr
- GB337341A - Improvements in and relating to fabric winding machines :
en
- CA305247A - Power line carrier current system :
en
fr
- PL12495B1 - Concrete block. :
en
pl
- US1779649A - Alkaline earth metal salts of arsenobenzene derivatives :
en
- FR691947A - Improvements to internal combustion engines :
en
fr
- FR692066A - Auto theft device :
en
fr
- FR691919A - Machine for the production of glued pile fabrics :
en
fr
- US1779524A - Helicopter :
en
- US1779714A - Heating and ventilating system :
en
- US1780000A - Concentration of ores by flotation :
en
- ES120093A1 - A device perfected to impress and reproduce sounds on steel tapes. :
en
es
- US1779923A - Device for transforming a rotary motion into a reciprocating motion :
en
- CH142979A - Process for the production of artificial threads, ribbons, films etc. from viscose. :
de
en
- CH143244A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE510530C - Discharge device for aircraft towbars for advertising purposes :
de
en
- DE511376C - Release device for wide dyeing machines with reversible tissue return :
de
en
- US1779496A - Umbrella marker :
en
- US1779702A - Grapple :
en
- US1780042A - Notebook holder :
en
- CH143076A - Clock and process for its manufacture. :
en
fr
- CA305101A - Advertising sign :
en
fr
- CA305160A - Lacquer and enamel :
en
fr
- USD82382S - Design for a dress :
en
- DE511395C - Connector with a switch that is operated by turning the plug :
de
en
- DE511621C - Slicer :
de
en
- GB337095A - Improvements in the working up of rubber or of plastic or elastic polymerisation products of diolefines or mixtures of both :
en
- DE511828C - Ash removal system with closed conveyor line and adjustable jet nozzles :
de
en
- US1779904A - Liquid-dispensing apparatus :
en
- ES119991A1 - A procedure for the treatment of hydrocarbons. :
en
es
- GB337154A - Improvements in apparatus for working railway points and signals by means of electrical energy :
en
- FR692093A - Mold for making bottles and the like :
en
fr
- CA305252A - Preparation of phenyl-oxalyl-acetic-acid-alkylester :
en
fr
- CH143143A - Electric switch. :
en
fr
- FR692046A - Improvements in spinning machine fins :
en
fr
- PL12482B1 - Manual slicer for cutting cabbage. :
en
pl
- CA305250A - Method of unloading article carriers :
en
fr
- DK43263C - Washing machine. :
da
en
- FR692078A - Process for the concentration of latexes and in particular of the latexes of rubber plants :
en
fr
- GB319671A - Improvements relating to aircraft wings :
en
- CA305128A - Air heater :
en
fr
- CA305200A - Knurler for cigar machines :
en
fr
- CA305168A - Radio system :
en
fr
- CH143057A - Device for testing the diameter of the thread of threaded bodies, especially taps. :
de
en
- DE510596C - Electric discharge lamp with gas or vapor filling :
de
en
- DE511174C - Clamp for machines for cutting food :
de
en
- GB337174A - Ventilated corrugated roofing sheets :
en
- GB337385A - Improvements in or relating to cutting-blocks :
en
- US1779633A - Belt buckle :
en
- US1779503A - Valve :
en
- CH143127A - Dehumidifier for oil tanks. :
de
en
- CH143213A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1779943A - Doll eye mounting :
en
- DE511585C - Electric valve :
de
en
- DE511339C - Potato sorting machine with two endless conveyor devices arranged one inside the other and provided with passage slots :
de
en
- DE511426C - Process for operating deflagration chambers, in particular in internal combustion turbines :
de
en
- DE511700C - Photo chamber :
de
en
- FR691760A - Artificial flowers obtained by starting from strobiles or pine cones :
en
fr
- PL12512B3 - Method of electrifying with alternating currents of sprinkling and pouring fluids and an apparatus for carrying out this method. :
en
pl
- US1779557A - Extensible-plunger pump :
en
- US1779874A - Registering device for sronges and the like :
en
- GB337241A - Improvements in internal combustion engines of the two-stroke type :
en
- GB337331A - Improvements relating to the cooling of centrifugal compressors :
en
- BE373524A - IMPROVEMENTS IN MILLING DEVICES, ESPECIALLY FLOUR MILLS :
en
fr
- CH143180A - Presentation of handkerchiefs. :
de
en
- CH143286A - Process for the preparation of a cyclammonium compound. :
de
en
- SU16623A1 - Butter at the bakery oven :
en
ru
- DE511452C - Automatic switch for direct current :
de
en
- GB337259A - Improved fractional line spacing mechanism for typewriting machines :
en
- CA305051A - Gramophone record cabinet :
en
fr
- CH142947A - Reversing gear for swath rakes. :
de
en
- CH143234A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CA305142A - Iron manufacture :
en
fr
- CH143130A - Arrangement for voltage regulation of AC power lines. :
de
en
- SU18381A1 - The use described in the patent for c. swith No. 34414. Sofa with retractable seat. :
en
ru
- US1779569A - Method of testing the flammable condition of a mixture of air or oxygen with a flammable gas or vapor :
en
- CA305194A - Nozzle for pressure lubricating devices :
en
fr
- CH143157A - Evaporative cooler for metal vapor apparatus. :
de
en
- CH143171A - Equipment to be connected to telephone systems and the like for loud mutual understanding. :
de
en
- ES119716A1 - Manufacture of an apparatus for the security of doors, furniture and their like. :
en
es
- CH143245A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CA305232A - Cellulose derivative :
en
fr
- CH143030A - Process for the preparation of a dianthraquinonylamine of the anthraquinone acridone series. :
de
en
- DE511562C - Closure for an auxiliary flap on a container :
de
en
- FR691926A - Seal ring for piston rods etc. :
en
fr
- CH143061A - Measuring device. :
de
en
- CA305040A - Hub shell for vehicle wire wheels :
en
fr
- CH143093A - Key holder. :
de
en
- DE511418C - Bathroom scales with projection of weight :
de
en
- CH143235A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CH143161A - Electric tube. :
de
en
- CA305197A - Implement retainer for pneumatic tools :
en
fr
- CH143167A - Process for the production of low-germ liquids. :
de
en
- CA305029A - Detachable handle :
en
fr
- DE511322C - Relays, especially for telephone systems :
de
en
- FR692017A - Device for exciting piezoelectric oscillations in crystals :
en
fr
- PL12464B1 - A straightening cell for electric rectifiers and the method of its manufacture. :
en
pl
- US1779887A - Trailer for vehicles :
en
- US1780056A - Alternating-current rectifier :
en
- CA305133A - Crotonic aldehyde :
en
fr
- DE511131C - Process for the extraction of oils and fats from solid bodies of animal origin by melting :
de
en
- DE511207C - Electrode curtain made of contiguous, self-contained wire rings for electrical gas cleaners :
de
en
- DE511561C - Spinning wing single drive :
de
en
- AU2444930A - Filter cake loop driers :
en
- DE511528C - Mechanical translator for printing telegraphs :
de
en
- AU2583630A - Improvements in electrical relays :
en
- CH143223A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1780041A - Transverse frame for rigid airships :
en
- AU2613230A - Improvements in and relating to high pressure gas compressors :
en
- CA305131A - Aircraft metallic construction :
en
fr
- DE511296C - Thin-walled toy bell bowl with a hollowed-out rim to improve the sound effect :
de
en
- DE511385C - Roest process for ores :
de
en
- ES119328A2 - A DEVICE FOR COMPRESSING CARBONIC SNOW :
en
es
- CA305210A - Three-way valve :
en
fr
- CA305216A - Fur brushing and ironing machine :
en
fr
- CH143281A - Process for the preparation of a p-oxyaryl-B-naphthylamino-carboxylic acid. :
de
en
- CH143046A - Automatic stereotype printing plate casting machine. :
de
en
- FR691790A - Use of direct current electric wires for broadcasting :
en
fr
- FR692233A - Process and apparatus for the manufacture of printed and hammered glass :
en
fr
- GB337081A - Ignition devices for gas burners :
en
- FR691830A - Guiding device for body treatment :
en
fr
- DE511975C - Waterless disc gas container :
de
en
- ES118508A1 - A procedure to improve the phase shift, torque and performance of non-synchronous alternative current electric motors. :
en
es
- AU2254729A - Improvements in rotary engines and pumps :
en
- PL12456B1 - Filter for cleaning air and gases. :
en
pl
- US1779989A - Concrete structure :
en
- CH142978A - Device for stretching rayon threads. :
de
en
- DE511193C - Gym mat :
de
en
- FR692168A - Closing and tripping device with relay for contactor box :
en
fr
- GB337043A - Improvements relating to magnetos for internal combustion engines :
en
- CA305159A - Electric blasting fuse and detonator :
en
fr
- DE511136C - Closure for acetylene generator and other containers with an insertable filling vessel :
de
en
- DE511834C - Bath stove :
de
en
- GB337361A - Improvements in curtain rails and supporting brackets therefor :
en
- CA305178A - Apparatus for shaping flat built casings :
en
fr
- US1779878A - Engine :
en
- PL12517B1 - Medium-pressure internal combustion engine with a separate compression space, separated by a transition from the working cylinder by a seasons. :
en
pl
- US1780137A - Folding container :
en
- DE511517C - Process for the preparation of hydrogen cyanide :
de
en
- GB337256A - :
en
- ES119906A1 - Improvements in parachute equipment. :
en
es
- GR2951B - CHALINOTIRIOS KROUNOS DIA VOITHITIKAS TROCHOPEDAS COMPRESSED AIR AFTER RYTHMISTEOU RYTHMISTIROS OF VOLTAGE OF COMPRESSED AIR CHALINOSEOS AND MECHANISM FOR TROCHOPEDOSIN IN TIME RISK OF ATMAMAXONDI 'HIGH PRESSURE. :
el
en
- FR692161A - Newspaper folding device :
en
fr
- GB317057A - Improvements in or relating to calculating or the like machines :
en
- GB337282A - Improved construction of coupling or clamp for scaffolding or other purposes :
en
- US1779961A - Protective compound :
en
- DE511722C - Control device for pressurized water dispensing systems :
de
en
- CH143189A - Running coat. :
de
en
- DE511282C - Process for the production of transparent images after positive and negative reliefs :
de
en
- FR691964A - Watch movement :
en
fr
- GB337351A - Improvements in motors, compressors and pumps :
en
- PL12485B1 - Automatic firearm with a buttstock. :
en
pl
- DE511315C - Process for the production of sheet metal radiators :
de
en
- ES120011A1 - A mill grinder pulverizer with vacuum cleaner, to grind all kinds of livestock feed and other industrial products. :
en
es
- GB337360A - Process for the preparation of a raw material suitable for artificial silk :
en
- FR692059A - Advanced dry spray process :
en
fr
- CH143158A - Electromagnetic display or switching device. :
de
en
- DE496590C - Rotary piston internal combustion engine with sluice gate valves :
de
en
- PL12467B1 - A mixture ring for confining the fuel mixture in low-pressure internal combustion engines or the like. :
en
pl
- GB337131A - Improvements in machines for peeling and cleaning vegetables and fruits :
en
- CH143164A - Process for the production of a highly effective antirachitic substance. :
de
en
- DE511401C - Gearbox switchable by frequency relay, especially for counters of electricity counters :
de
en
- FR692192A - Device for automatic vacuum regeneration in vacuum vessels, in particular in electric high vacuum switches :
en
fr
- US1779444A - Electric switch :
en
- US1779663A - Nonmetallic coupling :
en
- US1779869A - Hose-end indicator :
en
- ES118767A1 - A BOLT AND BOLT TYPE SUSPENSION INSULATOR SYSTEM :
en
es
- ES118962A1 - An X-ray machine with automatic regulation. :
en
es
- CH142969A - Apparatus for supplying at least one strip of material. :
en
fr
- CH143090A - Device for running wheels rolling on rails for cleaning the wheel and rail running surfaces and for accident prevention. :
de
en
- US1779637A - Steam-operated emergency valve for oil and gas wells :
en
- US1779786A - Safety tank :
en
- FR691954A - Wind engine automatic orientation and erasing device :
en
fr
- DE511643C - Process for cleaning the collecting electrodes of electrical gas purifiers :
de
en
- DE511298C - Strip cutting and moistening device :
de
en
- FR691917A - Remote indicating device of the air depression of the pneumatic tires of the wheels of motor vehicles :
en
fr
- GB337168A - A new or improved ratchet mechanism for use in lifting jacks and other apparatus :
en
- GB337044A - Improvements relating to electric starting mechanism for internal combustion engines :
en
- ES118234A1 - A reinforcing arrangement with one or more valves indirectly heated. :
en
es
- GB337233A - Improvements in machines for harvesting beets and other roots planted in rows :
en
- CA305170A - Device for producing sounds from varying electric currents :
en
fr
- FR691771A - Method and devices for obtaining water or hot solutions :
en
fr
- DE511172C - Bicycle spoke lock :
de
en
- ES119565A1 - Procedure to obtain substances of crystalline form and of the activity of sexual hormones. :
en
es
- GB316518A - Improvements in or relating to monogrammic advertising apparatus for use on aerial machines :
en
- US1779758A - Telephone system :
en
- US1780101A - Oil and gas separator :
en
- USD82375S - Design por a plate or similar article :
en
- GB337191A - Improvements in or relating to sound reproducing or transmitting instruments :
en
- US1779779A - Automatic grinding machine :
en
- GB337112A - Improvements in or relating to indicating scales such as are used with the tuning controls of wireless receivers :
en
- DE511242C - Cupola furnace and refining stove :
de
en
- GB337058A - Improvements in or relating to circular rib-knitting machines and to articles produced thereon :
en
- AU2574230A - Improvements in connection withthe purification of water :
en
- US1779523A - Plate casting and finishing machine :
en
- DE507265C - Lighting device for photographic reproduction :
de
en
- DE511235C - Method for speed control of three-phase collector motors, in particular with an intermediate transformer, by means of star-delta switching :
de
en
- DE511546C - Shaped packs, in particular cast cardboard packs, and processes for their manufacture :
de
en
- FR691959A - Improvements to soot blowing devices :
en
fr
- FR692085A - Pressure reducer for explosion engines :
en
fr
- DE511089C - Device for pulling propulsion cores with pull ropes :
de
en
- BE373620A - :
en
- DK43237C - Ventilation device for pig pens. :
da
en
- ES119358A1 - Improvements in the method of and appliances to separate or form the butter with simultaneous heating, maintaining a certain temperature or cooling of the liquid. :
en
es
- GB316268A - Process for the manufacture of ortho hydroxy azo dyestuffs containing chromium :
en
- FR691833A - Improvements made in the body shop establishment :
en
fr
- SU18426A1 - A cage for drilling, cutting holes and screwing in spacers of locomotive boiler furnaces and riveting them :
en
ru
- DE511456C - Process for the production of a liquid road construction material :
de
en
- FR691858A - Turning control device for machines with a swivel body such as agricultural machines or others :
en
fr
- FR692237A - Rail support and fastening device with special metal cross member :
en
fr
- DK43274C - Thermostat device for Refrigerators or similar. :
da
en
- FR691809A - Device for removing dust from brushes in electrical slip ring machines :
en
fr
- US1780129A - Machine for covering tassel molds :
en
- US1779759A - Radiator shield :
en
- USD82364S - Island :
en
- FR692232A - Negative incandescent lamp :
en
fr
- ES119345A1 - Improvements in or related to the manufacture of butter. :
en
es
- GB337083A - Improvements in the manufacture of boiler headers :
en
- SU16194A1 - A device for milling trapped pipes in a borehole, etc. :
en
ru
- US1779517A - Sprayed soap product :
en
- US1780015A - Gem holder :
en
- US1780069A - Furrow plow :
en
- ES119993A1 - A process for the esterification of fatty acids and mixtures containing it. :
en
es
- FR692216A - Acoustic and optical call device for restaurants, cafes, hotels and the like :
en
fr
- GB316271A - Method of de-waxing oils :
en
- US1779963A - Baking oven :
en
- US1780112A - Mill :
en
- USD82452S - Design fob a clock case :
en
- US1779502A - Fuse :
en
- US1780064A - Self-loading vehicle :
en
- USRE17851E - Electrical apparatus for automatically controlling peak demands :
en
- GB337774A - Improvements in the manufacture and production of wetting, cleansing, emulsifying and dispersing agents and preparations containing the same :
en
- US1779778A - Vertical paper cutter :
en
- US1779912A - Lubricating system :
en
- DE511177C - Adjusting device for sliding windows that can be controlled by a piston :
de
en
- GB337333A - Improvements relating to means for mounting the cylinders of radial-cylinder internal combustion engines :
en
- ES118730A1 - Projectiles of multiple uses. :
en
es
- DE511256C - Potato harvester with a throwing wheel rotating transversely to the direction of travel behind the share, the forks of which are at an angle to the direction of travel :
de
en
- DE511463C - Screwless attachment of the scrapers to agitators in sulfatoefs :
de
en
- US1779881A - Amplifier :
en
- CH143270A - Process for the preparation of a halogen naphthalene ketone. :
de
en
- ES119359A1 - A procedure of indirect lighting. :
en
es
- GB337312A - Compressed air plate holder for double drawing on single action presses :
en
- CA305242A - Speech transmission system :
en
fr
- CH143301A - Rotary switch in which the current circuit springs are attached using the associated connection terminals. :
de
en
- CA305150A - Vacuum tube :
en
fr
- DE511746C - Process for the preparation of sulfur dyes :
de
en
- ES119431A3 - A procedure for the manufacture of ice creams, creams, sweets and other frozen preparations of all kinds. :
en
es
- GB337194A - Improvements in steering gear for automobiles and the like :
en
- US1779928A - Burial vault :
en
- US1779732A - Luminous screen for advertising purposes :
en
- SU18356A1 - Device for parallel connection of generator or amplifier lamps :
en
ru
- US1779678A - Copy-sheet holder :
en
- US1779790A - Building block :
en
- CA305255A - Speed control unit :
en
fr
- CH143241A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- US1780093A - Thermostatic control apparatus :
en
- CA305109A - Conveyer :
en
fr
- US1779845A - Outside window screen :
en
- US1780147A - Refrigerating system and method :
en
- DE511543C - Device for the continuous drying of casein o. :
de
en
- DE511606C - Nozzle for internal combustion turbines with cooling jacket :
de
en
- US1779515A - Fastener-operating means :
en
- US1779825A - Manufacture of nitrostarch :
en
- US1779424A - Rewinding and resetting mechanism :
en
- US1779871A - Safety device for aeroplanes or the like :
en
- SU18398A1 - Pantograph :
en
ru
- CA305062A - Grain car door :
en
fr
- AU2653130A - Device for distributing or dispersing solid substances particularly vermin destroying agents :
en
- CA305067A - Engine :
en
fr
- AU2304429A - Improved soap dispenser :
en
- AU2583130A - Compression-ignition internal-combustion engines :
en
- DE511505C - Device for loading the rear axle of a towing vehicle with part of the trailer weight by means of the height-adjustable drawbar articulated on the trailer bogie :
de
en
- GB337213A - Improved machine for the manufacture of airscrews :
en
- DE511068C - Device for adjusting the swiveling rollers of friction wheel gearboxes rotating between several hollow ring-shaped races :
de
en
- GB337064A - Improvements in or relating to spray producers :
en
- GB337175A - Method of and means for stripping opened fibre from lifting lattices in hopper opening and cleaning apparatus used in the textile trade :
en
- FR691871A - Device for preventing the yawing movements of bogies on railway vehicles :
en
fr
- GB337398A - Improvements in and relating to directional street refractors :
en
- SU18391A1 - Planer for cutting on three sides of trapezoidal section bars :
en
ru
- CA305094A - Tabulation book :
en
fr
- CA305260A - Self starter :
en
fr
- DE511341C - Electromagnetic pulsator for milking machines :
de
en
- DE511367C - Flow barrier for light fluid separators, consisting of an open float vessel and a blocking body connected to it :
de
en
- ES133Y - Vistra fabric or similar to making raincoats. :
en
es
- DE511661C - Stair grate :
de
en
- ES119383A1 - A device for the electrolytic preparation of light metals. :
en
es
- ES119703A1 - A pneumatic hanger system for hanging dresses. :
en
es
- US1779664A - Code register :
en
- SU18389A1 - Bolinder system trolley attachment for simultaneous clamping of the log from the sides and from the end :
en
ru
- DE511164C - Receiving paper containing iodide or iodide and starch for electrical teleprinters or teleprinters :
de
en
- DE502617C - Shaped rail, consisting of a web plate and two angled flanges for holding inscription plates made of little drawing pawls :
de
en
- DE511267C - Reusable tap for hydraulic systems :
de
en
- GB337291A - Improvements in and relating to the regulation of internal combustion engines :
en
- DE511058C - Lock washer for the counter of liquid meters :
de
en
- GB337198A - Improvements in safety well-base rims for vehicle wheels :
en
- CH143126A - Transformer for connecting mercury vapor lamps to a network. :
de
en
- PL12532B3 - :
en
pl
- US1780095A - Duplicator :
en
- US1779466A - Device for automatically supplying washing solutions to washing machines :
en
- US1780023A - Braking mechanism for vehicles :
en
- GB337367A - Improvements in and relating to closet seats :
en
- GB337448A - :
en
- BE373492A - Lapping device :
en
fr
- CA305037A - Hair puller :
en
fr
- CA305215A - Change making machine :
en
fr
- US1779487A - Piston and piston ring :
en
- USD82390S - Bert b :
en
- US1779894A - Binder file :
en
- US1780009A - Machine for developing or generating mitered ends of cylinders :
en
- US1780058A - Hydrindole-indophenols and process of making the same :
en
- DE511600C - Flat spreader meadow harrow :
de
en
- CH142975A - Process and apparatus for the manufacture of artificial filaments or threads. :
en
fr
- CH143055A - Firing and safety device for hunting rifles. :
de
en
- CH143175A - Radio receiver. :
de
en
- DE511592C - Towel rail :
de
en
- CH143207A - Process for the preparation of 5-oxytetrahydronaphthalene-6-propionic acid-lactone. :
de
en
- SU17527A1 - Method of absorbing sulfuric anhydride with sulfuric acid :
en
ru
- CA305165A - Fuse block :
en
fr
- CH143024A - Process for the preparation of condensation products of the anthraquinone series. :
de
en
- DE511216C - Continuously working absorption refrigeration apparatus :
de
en
- US1780116A - Propelling mechanism :
en
- CA305135A - Rayon manufacture :
en
fr
- CH143237A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CA305087A - Blackboard eraser :
en
fr
- CH142951A - Massive dam. :
de
en
- CH143198A - Tow rake. :
de
en
- FR691930A - Method and device for propagating a circulating agent in all directions and at the same time canceling the flow energy of this agent :
en
fr
- GR2950B - IMPROVED TREATMENT AND MACHINE FOR THE PRODUCTION OF PHOSPHORIC ACID AND CALCIUM COINAMID. :
el
en
- CA305063A - Fire alarm :
en
fr
- DE511291C - Device for the harmonious sound of several bells of different sizes :
de
en
- CA305125A - Sash pulley :
en
fr
- CA305228A - Sectional electrostatic sound producers :
en
fr
- FR691850A - Process for hardening concrete, cement and reinforced concrete objects :
en
fr
- USD82396S - Design fob a canopy fob funebals :
en
- PL12503B1 - A method of gradual continuous distillation and splitting of rock oils and tar in several apparatuses forming one device. :
en
pl
- AU2619330A - Improvement in high frequency detectors :
en
- CA305158A - High vacuum fuse :
en
fr
- GB337149A - Improvements in or relating to apparatus for the preparation of cellulose xanthate :
en
- GB337219A - Improvements relating to gun barrels :
en
- CH142993A - Workpiece carriers for sewing and embroidery machines. :
de
en
- CH143010A - Process for transporting low-boiling, liquefied gases in closed pressure vessels and for converting the liquefied gases into pressurized gases at the point of consumption. :
de
en
- US1779770A - Collapsible firearm :
en
- US1779972A - Banjo :
en
- CH143266A - Process for the preparation of a halogen naphthalene ketone. :
de
en
- CH143098A - Safety welded socket connection. :
de
en
- DE511377C - Washing machine with rotating drum :
de
en
- ES118913A1 - Lightning conductor for direct current with magnetic arc blowing for mounting to the outside. :
en
es
- CH142999A - Suction head for vacuum cleaning devices. :
de
en
- CH143089A - Shaft bearings on circular saws. :
de
en
- PL12663B1 - :
en
pl
- US1779616A - Gasket :
en
- SU16080A1 - Bottom-free kerosene burner for Primus type kitchens :
en
ru
- US1779932A - Apparatus for removing liquid from wells :
en
- BE373167A - :
en
fr
- US1779464A - Mordanting and dyeing of materials made with or containing cellulose derivatives :
en
- CA305218A - Progressive heating cartridge :
en
fr
- CH143276A - Process for the preparation of an isatin derivative :
de
en
- CH143134A - Plug with earth contact. :
de
en
- SU18443A1 - Machine for lowering the stroke on the soles of the screw shoes :
en
ru
- US1779679A - Air-conditioning device :
en
- DE511214C - Process for the recovery of potash :
de
en
- ES120106A1 - Perfections introduced in the shaving machines. :
en
es
- FR692003A - Method of remote summation of indications from several consumption meters :
en
fr
- AU2624730A - An improved mounting forthe terminals of electrical measuring instruments :
en
- CA305174A - Radiator support :
en
fr
- PL12496B1 - Paddles drawing grease in self-lubricating bearings. :
en
pl
- AU2304829A - Improvements in or relating tothe manufacture of pneumatic tyre casings and apparatus therefor :
en
- PL12474B1 - The method of making fireplaces, :
en
pl
- PL12458B1 - Device for removing tobacco ozone. :
en
pl
- SU18427A1 - Adaptation to a lathe for milling the hanging earrings of goods and baggage scales :
en
ru
- DE511883C - Process for the production of a covering for floors, walls u. like :
de
en
- ES118813A1 - Procedure for the manufacture of rollers and rings for roller bearings. :
en
es
- FR691879A - Advanced automobile construction :
en
fr
- CH143204A - Drive device for the spindles of twisting machines. :
de
en
- ES120084A3 - A procedure with the corresponding device, to denotinize tobacco and its manufactured products. :
en
es
- CH143174A - Device for setting non-decade voters in telecommunications systems with voter operation. :
de
en
- ES118442A1 - A device to avoid the collision of trains. :
en
es
- DE505630C - Coke oven door :
de
en
- DE511139C - Device for connecting the truss spring with the pad :
de
en
- FR692071A - Spark plug for internal combustion engine :
en
fr
- GB337272A - Improvements in roller bearings :
en
- DK43254C - Device for resilient couplings. :
da
en
- DK43267C - Procedure for sorting seeds and other seeds or grains by threshing. :
da
en
- CA305177A - Tire manufacturing apparatus :
en
fr
- US1779438A - Door handle :
en
- CH143101A - Electro-hydraulic machine unit. :
de
en
- CA305234A - Diaphragm :
en
fr
- DE511497C - Apparatus for demonstrating and selling footwear :
de
en
- US1779417A - Elastic fluid turbine :
en
- PL12535B1 - ¦KL 47 a i7. A steel spacer under the spring wedge securing the spring leaves against sliding in the band. :
en
pl
- US1779798A - of rochester :
en
- PL12545B1 - Machine for milking. :
en
pl
- AU2305929A - Improvements in respirators :
en
- DE511170C - Device for the automatic display of excessive speeds in motor vehicles :
de
en
- DE511776C - Device for switching a brake to be applied by the negative pressure generated in the drive motor in connection with an engine brake, in particular in motor vehicles :
de
en
- ES120089A2 - MODIFICATIONS INTRODUCED IN THE SMALL CARBON TETRACHLORIDE CONTAINER D AND IN THE METAL SHUTTER E, WHICH ARE PART OF THE FIRE EXTINGUISHING AND WARNING INSTALLATION IN AIRCRAFT :
en
es
- FR691845A - Compression refrigeration appliance :
en
fr
- FR691816A - Device for adjusting the initial acceleration on aircraft take-off paths :
en
fr
- PL12466B1 - :
en
pl
- CH143011A - Catalytic apparatus. :
en
fr
- US1779813A - Form for manufacturing rubber articles :
en
- CA305185A - Gas burner :
en
fr
- CH143119A - Injection carburetor. :
de
en
- CH143255A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511504C - Hitching device for motor vehicles :
de
en
- US1779614A - Salt and pepper shaker :
en
- PL12510B1 - A method of producing smokeless exercise, hunting, sports and similar drugs. :
en
pl
- US1779580A - Macaroni machine :
en
- CH143183A - Weighing device. :
en
fr
- DE511340C - Pressing and cutting device for washing machines for beet leaves u. like :
de
en
- DE511597C - Device for key control in calculating machines :
de
en
- CH143080A - Process for melting small pieces of metal waste. :
de
en
- SU18442A1 - Automatic pen :
en
ru
- CA305104A - Boxing glove :
en
fr
- CH142996A - Portable reel for winding ropes, wires, cables and the like s. w. especially of laundry ropes. :
de
en
- US1779439A - Rolling eyes for dolls :
en
- USD82392S - Design fob a textile fabbic :
en
- CA305149A - Contactor :
en
fr
- DE511159C - Device for drying glued flat bags :
de
en
- GB337035A - Improvements in or relating to cabinets or the like for use in the making of gramophone records :
en
- CA305188A - Apparatus for the heat treatment of granular material :
en
fr
- CA305180A - Man's garter :
en
fr
- FR692157A - Improvements to folding or dismountable boats :
en
fr
- CA305035A - Hydraulic chassis control :
en
fr
- US1779597A - Automatic gas valve :
en
- AU2512230A - Improved mode of and apparatus for use inthe transport of fruit andother materials :
en
- CA305241A - System operating on a marginal current basis :
en
fr
- DE511182C - Circumferential distribution plate for constantly tapering coarse clay masses or the like. :
de
en
- DE511285C - Theft protection for motor vehicles :
de
en
- AU2620530A - Electric circuit controlling appliance :
en
- CA305167A - Receptacle :
en
fr
- CH143062A - Device for indicating that a specified power limit for electrical systems has been exceeded. :
de
en
- CH143129A - Device for connecting the field coil cable to the carbon holders of dynamo machines. :
de
en
- US1780001A - Locomotive bed and superstructure :
en
- US1779469A - Honey uncapping apparatus and method :
en
- US1779552A - System of superheated-steam distribution :
en
- CH142977A - Method and apparatus for collecting artificial wool in strands as it emerges from the spinning machine. :
de
en
- AU2570030A - Improvements in or relating to tonearms of talking machines :
en
- CA305110A - Swivel pipe fitting :
en
fr
- DE511180C - Double-acting igniter with adjustable ignition duration :
de
en
- US1779826A - Structural toy :
en
- US1779974A - Sheet-metal-edging machine :
en
- CA305204A - Aeroplane headlight :
en
fr
- US1779628A - Cutter :
en
- AU2300229A - Improvement in amplifying electrical impulses :
en
- PL12550B1 - Sink hatch. :
en
pl
- FR692119A - Improvements to electrical switches :
en
fr
- CH142980A - Process for the production of spinnable solutions. :
de
en
- CH143264A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- CA305034A - Ornamental form :
en
fr
- CA305122A - Sash pulley :
en
fr
- CH142968A - Swivel castor base. :
de
en
- FR691939A - Improvements made to powder boxes :
en
fr
- DE511286C - Pressure oil lubrication for several lubrication points on motor vehicles :
de
en
- DE511429C - Multi-stamp rod :
de
en
- ES120067A1 - A new heating procedure by means of electric current. :
en
es
- GB337308A - An improved amusement device :
en
- PL12465B1 - Protective agent for women. :
en
pl
- US1779476A - Method of making wheels :
en
- US1780043A - Aeroplane :
en
- US1779626A - Rotary kiln :
en
- CA305041A - Ice cube device :
en
fr
- DE511173C - Device for the detachable attachment of sidecars to two-wheeled vehicles :
de
en
- FR691806A - Improvements to separators for electric accumulators :
en
fr
- FR692002A - Chain breaker in the harness of looms :
en
fr
- GB337397A - Improvements in refrigerating safes or chests :
en
- CH143027A - Process for the production of a new metal-containing dye. :
de
en
- FR692110A - Synchronized asynchronous motor :
en
fr
- ES120028A1 - Device for the protection of liquids, especially milk. :
en
es
- FR691821A - Process for accelerating the vulcanization of natural and artificial rubbers :
en
fr
- FR691982A - Porous agent for ventilation devices :
en
fr
- US1779992A - Device for ascertaining the energy spent during rowing :
en
- DE511355C - Tubular mortise lock :
de
en
- DE512006C - Device for driving and controlling a fin-like propeller :
de
en
- AU2413329A - Removal of coloring matter from plant extracts :
en
- AU2544830A - Improvement in radio signalling apparatus :
en
- CH143165A - Process for the oligodynamic sterilization of gaseous, liquid, semi-liquid and solid products. :
de
en
- CH143051A - Process for the production of printing plates intended to reproduce wood grains by photographing a smooth board. :
de
en
- FR691774A - Improvements in shear control of moving material :
en
fr
- FR691841A - Tillage implement for row crops :
en
fr
- GB337239A - Coin-freed automatic machines for the sale of soap, towel, and a liquid; eau de cologne, or the like :
en
- GB337384A - A new or improved garden tool for removing weeds and stones and for other purposes :
en
- AU2563530B - Improvements in feed water regulators for boilers :
en
- CA305205A - Stove :
en
fr
- DE511300C - Device for drawing off the liquid from wet, fine-grained material :
de
en
- FR692023A - Bumper mud :
en
fr
- GB314014A - Arrangement for preventing back ignition in metal vapour discharge tubes, especially mercury-vapour rectifiers :
en
- GB337350A - A process of preparing artificial silk of high tensile strength from viscose :
en
- SU18445A1 - Punch for cutting blanks of leather :
en
ru
- SU18451A1 - Water skiing :
en
ru
- US1779582A - Traffic signal :
en
- US1780027A - Product obtainable by treating wool fat with a sulphonating agent and process of preparing the same :
en
- US1779453A - Smoke producer :
en
- BE373159A - Process for the manufacture of sensitive plates for obtaining photographic prints having the appearance of charcoal drawings :
en
fr
- CH143038A - A cellulose ether solution that can be used as a basis for paints and synthetic materials. :
de
en
- DE511090C - Multiple wire drawing machine :
de
en
- FR692134A - Device for dry de-stoning of coals :
en
fr
- GB337087A - Improvements relating to trawling nets :
en
- US1779560A - Apparatus for covering cores :
en
- US1779911A - Method of making evaporators :
en
- DE511227C - Limit switch for train control devices :
de
en
- ES120005A1 - Improvements in filters or separators for fuel oils. :
en
es
- ES120033A1 - Perfections introduced in the cards. :
en
es
- SU18397A1 - Vulcanization form :
en
ru
- SU18441A1 - Automatic pen :
en
ru
- DE511166C - Process for making photosensitive roll films or plates :
de
en
- FR691818A - Fixing device for movable feet for furniture :
en
fr
- FR691852A - Improvements to machines comprising a shaft supported by transverse partitions of a closed casing, in particular to internal combustion engines for motor vehicles or aircraft :
en
fr
- FR691910A - Fabric printing machine :
en
fr
- FR692130A - Instant release hitch device to retain pilots in aircraft cabins :
en
fr
- US1779892A - Popgun :
en
- DK43264C - Device by induction coils with branches and air gap in the iron core. :
da
en
- US1779422A - Gaseous-fuel-mixing device :
en
- US1779480A - Dummy driller :
en
- US1780025A - A corpo :
en
- ES117749A1 - A procedure for the preparation of a fertilizer, stimulant and parasiticide mixture intended to be applied by air. :
en
es
- GB337269A - Process of concentrating latices :
en
- FR691870A - Improvements to holders for telephone devices :
en
fr
- FR692068A - Progressive rise press :
en
fr
- DE510856C - Process for making cinematographic films reusable if the perforation has been damaged :
de
en
- DE511672C - Payment board :
de
en
- FR691897A - Improvements to electric current rectifier equipment :
en
fr
- FR691957A - Bench test :
en
fr
- GB337328A - Improvements in or relating to stranding and laying machines :
en
- DE511475C - Procedure for starting pole-changing asynchronous machines with Kaefiganker :
de
en
- GB337727A - Improvements in and relating to automobile parkers :
en
- GB337260A - Improvements relating to the associated working of sound recording or reproducing devices with kinematographs :
en
- DE510819C - Large-scale mercury vapor rectifier with a cooling element built into the inactive space of the cathode, preferably reaching into the inactive mercury of the cathode, through which a coolant flows :
de
en
- GB337091A - Preparation of digitalis glucoside :
en
- FR691788A - Seat with backrest, self-closing :
en
fr
- US1780084A - Collar pin :
en
- USD82380S - Design for a lamp or article of analogous nature :
en
- SU18439A1 - Automatic writing pen :
en
ru
- US1779953A - Focusing device :
en
- US1780099A - Sewage-disposal tank :
en
- USD82363S - Design fob a badiocabinet :
en
- SU18410A1 - Mechanism for moving the gauge control needle :
en
ru
- SU18447A1 - Device to signal the absence of oil for lubrication or water to cool parts of the machine, as well as to interrupt the flow of liquids in pipelines :
en
ru
- CA305054A - Snow plough :
en
fr
- CH143003A - Device for the cold treatment of cheese. :
de
en
- DE511461C - Process for the overlap welding of pipes :
de
en
- FR692211A - Vertical hydraulic metal press, more particularly for leaded cables :
en
fr
- GB337057A - Improvements in or relating to colour photography :
en
- GB337122A - A simple clamp to fasten a mixing bowl temporarily to the kitchen table, a shelf or bench :
en
- DE511155C - Damper device for string instruments :
de
en
- CH143088A - Device on band saws for guiding the endless saw blade. :
de
en
- CH143070A - Clock. :
de
en
- DE511266C - Blowdown valve :
de
en
- ES170U - Lockable device. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB337127A - Improvements in or relating to housings for the valve gear of internal-combustion engines :
en
- PL12549B1 - A device that keeps the plane automatically in balance in every flight position. :
en
pl
- DE511191C - Induction measuring device with driving iron, the boundary surfaces of which have almost the same magnetic potential when excited :
de
en
- DE511496C - Rotating scissors for cutting rolling stock :
de
en
- DE511542C - Device for reading out coffee with a reading tape :
de
en
- US1780010A - Furnace conveyer disk :
en
- USRE17846E - Steel :
en
- DE511607C - Riveted connection :
de
en
- DE511630C - Elevator bucket :
de
en
- PL12501B1 - Address machine or similar printer with device for the intermittent advance of the paper strip. :
en
pl
- US1780011A - Box for jewelry and the like :
en
- SU18363A1 - Apparatus for producing photoelectric effect :
en
ru
- US1779410A - Night latch :
en
- US1779791A - Preparation of a reddish derivative of flavanthrone :
en
- AU2381629A - Improvements in and relating to visible indexes :
en
- FR692210A - Improvements to water-bladed radiators :
en
fr
- CA305223A - High melting point wax :
en
fr
- DE511157C - Fabric printer arrangement on sewing machines with cutting device :
de
en
- PL12449B1 - A method and equipment for rolling sheet metal, especially sheet metal in sheets, strips, sheet strips and similar materials. :
en
pl
- CH143203A - Glass concrete ceiling. :
de
en
- US1779757A - Hydraulic change-speed gearing :
en
- ES119354A1 - A new folding scooter system. :
en
es
- DE511684C - Air-cooled cylinder, especially for internal combustion engines :
de
en
- GB337283A - Improvements relating to pit props :
en
- FR691811A - Converter installation, in which all direct current sources depend on alternating voltage :
en
fr
- GB337100A - Improvements in or connected with carry-over mechanisms for drums of step-by-step indicators :
en
- GB337209A - Improvements in or relating to spring-supported beds for children :
en
- GB337285A - Process and machine for producing talking machine needles with thin wire pressed into the shank head :
en
- ES119480A1 - A process for the continuous generation of water gas, by means of a heated mixture of gas and steam. :
en
es
- GB316320A - Improvements relating to driving sound films in sound recording and reproducing apparatus :
en
- GB337123A - Improvements in the production of phosphorus oxychloride :
en
- US1779903A - Demountable gymnastic apparatus :
en
- DE511414C - Gluing machine, especially for gluing sticks for plywood middle layers :
de
en
- FR691836A - Headlight with non-glare device for automobiles :
en
fr
- US1779500A - Tone reception for carrier telegraphy :
en
- FR692100A - Signaling device :
en
fr
- GB314499A - Improvements in paints :
en
- GB337104A - Combination bath and basin water fitting :
en
- GB337325A - Improvements in and relating to gas liquifying plants :
en
- FR692167A - Thermally protected cathode :
en
fr
- CA305262A - Resilient wheel :
en
fr
- DE511363C - Automatic discharge regulator for constant discharge rates in a channel with changing water levels :
de
en
- US1779414A - Floor mat :
en
- US1780140A - Connecter :
en
- CH143153A - Overcurrent circuit breaker. :
de
en
- DE511804C - Protection device for screw presses :
de
en
- DK43275C - Procedure and device for the manufacture or treatment of pavements, in particular road surfaces. :
da
en
- FR692039A - Electrically heated oven :
en
fr
- PL12452B1 - Rotary drum for firing materials. :
en
pl
- US1779670A - Tire-inflater mechanism :
en
- US1779756A - Battery-terminal connecter :
en
- CH143072A - Box. :
en
fr
- US1779421A - Check valve :
en
- US1779492A - Carrier-current telegraph system :
en
- US1779687A - Denatured alcohol :
en
- US1780046A - Headlight for vehicles :
en
- FR692139A - Improvements to flow regulators for dynamos :
en
fr
- DE511616C - Method for producing hollow figures :
de
en
- GB317329A - Improvements in and connected with hydraulically operated air compressors :
en
- GB337078A - Improvements in or relating to horns for acoustic instruments :
en
- FR691843A - Advanced gear pump, for spinning artificial filaments :
en
fr
- CA305064A - Articulated conduit rod :
en
fr
- DE511419C - Self-collecting door lock :
de
en
- ES119998A1 - A stable force system with high-speed relays and switches. :
en
es
- DE511183C - Buffer device for stone saw frame :
de
en
- PL12534B1 - Palisade wall, consisting of logs. :
en
pl
- US1779520A - Way-guard construction for machine tools :
en
- US1779567A - Method of and apparatus for elevating devices in wells :
en
- US1779746A - Poultry fountain :
en
- US1780089A - Automobile awning :
en
- AU2423929A - Improvements in reaper threshers :
en
- CA305191A - Rock abrading machine :
en
fr
- DE510883C - Verdol jacquard machine :
de
en
- DE511368C - Counter for franking machines :
de
en
- ES119977A3 - A procedure for the thickening and softening of leathers for clothing. :
en
es
- DE511332C - Turning device for bread roaster :
de
en
- DE511786C - Method for one-sided closing of hollow stones provided with projections or webs and cut off by the extrusion press :
de
en
- FR692250A - Gasifier fireplace :
en
fr
- DE511297C - Adhesive for sticking the mouthpiece topping onto the cigarette paper :
de
en
- DE511701C - Method and device for the correct setting of the image plane in autochromic photographs :
de
en
- DE511735C - Device for the wet treatment of strands of yarn on rotating yarn carriers :
de
en
- FR691920A - Apparatus for drying wool or cotton :
en
fr
- ES119887A1 - A procedure and device for cleaning, peeling and opening cereals. :
en
es
- GB337313A - Improvements relating to heating or cooking vessels :
en
- AU2303129A - Improvements inthe manufacture of coloured patterned glass andother transparencies or translucencies :
en
- DK43276C - Television system. :
da
en
- US1780100A - Inside casing cutter :
en
- DE511564C - Application of the process of main patent 500692 to metal carbonyls other than iron carbonyl or to any carbonyl mixtures :
de
en
- ES119581A1 - A procedure to obtain cellulose from woods rich in resins. :
en
es
- US1779893A - Expandible valve obturator :
en
- US1779797A - Dynamo-cooling system :
en
- US1779407A - Watchcase bezel or back :
en
- DE511470C - Process for the preparation of 1-bromo-2-aminoanthraquinone-3-carboxylic acid :
de
en
- DK43238C - Device for Railway-Truck-Motor-vehicles and similar Rail vehicles for easy and fast Separation of the Truck-carrying Truck from the Railway-vehicle itself. :
da
en
- FR691803A - Piston particularly intended for small compressors, fast running and without butt :
en
fr
- GB337180A - Improvements in or relating to agricultural digging forks :
en
- DE511154C - Process for dispersing substances in liquids :
de
en
- US1779657A - Self-cooled electric motor :
en
- ES120008A3 - An improved process for the manufacture of synthetic hydrocarbons. :
en
es
- US1779522A - Reed for clarinets and saxophones :
en
- US1779578A - Method of forming paper rolls :
en
- PL12524B1 - End valve for automatic hose couplings. :
en
pl
- DE511195C - Process for the production of wigs, wig parts u. like :
de
en
- FR692069A - Easily removable panel assembly device, bed frames :
en
fr
- GB337136A - Manufacture of readily soluble salts of acridine bases substituted in 9-position by an amino-group :
en
- US1779711A - Repeater :
en
- DE511617C - Handcart for pressure bottles :
de
en
- GB336811A - Improvements in or relating to the manufacture of butyl alcohol :
en
- GB337077A - Improvements in furniture, chairs, settees and the like :
en
- US1779440A - Manifolding machine :
en
- US1779840A - Oxygen regulator :
en
- US1779611A - Continuous-web-drying machine :
en
- US1779725A - Drafting compass :
en
- US1779981A - Mechanical movement :
en
- BE373441A - :
en
- CA305230A - Electrical relay :
en
fr
- CH143216A - Process for the preparation of a compound with a hydrogenated ring system. :
de
en
- DE511145C - Process for the preparation of synthetic rubber :
de
en
- FR692020A - Improvements to electric lighters :
en
fr
- USD82401S - Arthur von franxeitberg :
en
- USRE17845E - Hakey j :
en
- GB337226A - Improvements in cutoff for cigarette making machines :
en
- FR692038A - Lifting and unloading device and application variants :
en
fr
- FR692153A - Seating systems for vehicles, in particular for motor cars :
en
fr
- FR691761A - Electrical device destroying insects and pests :
en
fr
- US1779680A - Oil burner :
en
- US1779694A - Shingling material :
en
- SU18377A1 - Spring bandage for shins :
en
ru
- CA305043A - Humidifier :
en
fr
- US1779447A - Check valve for compressors and the like :
en
- US1779752A - Automatic doorkeeper :
en
- US1780067A - Pressure fruit grinder :
en
- USD82393S - Design fob textile fabric :
en
- US1779556A - Milk-bottle-cap remover :
en
- CH142971A - Poultry plucking machine. :
de
en
- DE511365C - Process for lining concrete masonry with acid-resistant panels :
de
en
- DE511547C - Process and device for moisture penetration of grinding stones during operation :
de
en
- FR691857A - Removable attachment device for all jewelry on all leather goods, fashion, etc. :
en
fr
- CA305173A - Vacuum pump :
en
fr
- PL12516B1 - Control device for a steam reversing slide machine. :
en
pl
- DE511424C - Internal combustion engine with air cooling :
de
en
- DE511534C - Crucible tongs for metal foundries with movable gripping jaws :
de
en
- CA305137A - Fuel supply device for burners :
en
fr
- DE511457C - Lock for a folding cows placed with its parting plane transversely to the car :
de
en
- DE511778C - Bicycle saddle :
de
en
- ES119960A3 - An electrothermal device perfected for curling hair. :
en
es
- AU2608730B - Improvements in electrical condensers :
en
- CA305102A - Knife sharpener :
en
fr
- US1780115A - Lubricator :
en
- US1779650A - Road scraper :
en
- AU2310329A - Improvements in and relating to automatic drinking fountains for poultry andother animals :
en
- CA305120A - Excavator bail bracket :
en
fr
- CA305259A - Heating system :
en
fr
- DE511135C - Device for knitting machines to stop the machine when the thread is overstretched :
de
en
- DE511406C - Method of making hollow fresnel lenses :
de
en
- GB337445A - Improvements in or relating to the treatment of wood cellulose :
en
- CH143047A - Method and device for adjusting the sheets for registration in multi-color printing. :
de
en
- FR691956A - Parachute :
en
fr
- GB337089A - Improvements in means for generating sound waves especially applicable for use in navigational signalling and for submarine intercommunication between ships or shore stations :
en
- GB337170A - :
en
- GB337210A - Improvement in seed container and dispenser :
en
- SU18418A1 - Reflector for projection lamp :
en
ru
- DE511495C - Fluid transmission :
de
en
- US1779547A - Rotary internal-combustion engine :
en
- FR691991A - Control device for automobile direction indicators :
en
fr
- FR692151A - Piston cooling system of internal combustion or other engines :
en
fr
- FR691825A - Improvements to cooking and heating appliances using petroleum and other liquid fuel :
en
fr
- PL12469B1 - Hank winding machine. :
en
pl
- SU18409A1 - A device for determining the pressure of the cutter during its operation :
en
ru
- CA305055A - Night latch :
en
fr
- CH143123A - Regulating pole. :
de
en
- FR692218A - Rudder for toy submarines :
en
fr
- GB337336A - :
en