- US1902906A - Casing head equipment :
en
- US1903158A - Exhaust valve stem shield :
en
- US1903212A - Pie package :
en
- PL17935B1 - A method of emptying the doughy contents from barrels and an apparatus for carrying out the method. :
en
pl
- DE573439C - Inductive travel lock in connection with daylight signals :
de
en
- US1903081A - Assiqnob to kathias :
en
- PL17938B1 - Crankless piston valve arrangement for crankshaft steam engines. :
en
pl
- US1902816A - Combined eye and eyelash for dolls :
en
- DE573330C - Circuit for solenoid coils, in which a resistor is connected in parallel to the magnet winding in the armature tightening position :
de
en
- SU29473A1 - Gland with hydraulic seal :
en
ru
- DE573154C - Device for designating the correct decimal point position on the viewing holes of calculating machines :
de
en
- DE573293C - Window sill support :
de
en
- PL17957B1 - Powerful cooler with flexible heat exchanger, insensitive to shocks. :
en
pl
- SU29435A1 - Crown for core drilling :
en
ru
- US1902912A - Lock nut and process of making :
en
- CH160701A - Method and mold for the production of stone-like shaped pieces, in particular plates. :
de
en
- CH160974A - Convertible top for automobiles. :
de
en
- CH160801A - Waterproof pendant. :
en
fr
- PL18003B3 - The method of obtaining the medicinal product. :
en
pl
- US1903178A - Device for preventing retrograde movement of an automobile :
en
- SU29601A1 - Straightening machine and attachment to the boot boot :
en
ru
- SU29670A1 - Sorting for fruits and vegetables :
en
ru
- SU29805A1 - Device for adjusting vertical wind engines :
en
ru
- DE573108C - Internal combustion engine with several internal combustion engines acting on the drive axles :
de
en
- CH160762A - Process for the production of mixed fertilizers containing ammonium nitrate and ammonium phosphate. :
de
en
- PL17999B1 - A method of re-stabilizing old smokeless ashes. :
en
pl
- CA331253A - Paper bag :
en
fr
- CA331277A - Time switch :
en
fr
- CH160921A - Method and device for keeping vehicle windshields clean. :
de
en
- US1903051A - Wheel aligning gauge :
en
- US1903103A - Advertising device :
en
- CA331280A - Simultaneously tripping relaying system :
en
fr
- CA331212A - Lock nut :
en
fr
- US1903183A - Mower blade :
en
- DE573224C - Vacuum cleaner with control switch for the fan motor :
de
en
- DE573084C - Pulp digester :
de
en
- ES129362A1 - Device for the transfer of standardized containers. :
en
es
- CA331206A - Building construction :
en
fr
- CH160874A - Switch with a removable housing cap, in particular for electrical systems on vehicles. :
de
en
- ES129469A1 - Procedure for the production of dyes for printing. :
en
es
- GB389999A - Improvements in or relating to keyboard controlled current impulse transmitters :
en
- GB390130A - Improvements in lasts for boots and shoes :
en
- US1902832A - Mineral feed :
en
- DE573509C - Electromagnetic timer :
de
en
- ES129361A1 - Improvements in the manufacture of rubber belts, corsets and bras. :
en
es
- CH160858A - Additional transformer to regulate the voltage. :
de
en
- CA331287A - Drill mechanism :
en
fr
- CH160779A - Teaching aids. :
de
en
- ES129652A1 - A door system that opens and closes in four directions. :
en
es
- DE573229C - Central heating boiler built into a heat storage tank made of heat-storing building material :
de
en
- DE573453C - Process for the production of sublimed, crystalline zinc sulfide pigment :
de
en
- US1902813A - Aeroplane :
en
- PL17939B1 - Arranged for discharging the water meter glass. :
en
pl
- US1903140A - Tertiary xanthate flotation process :
en
- ES129337A1 - Improvements in cinematographic devices. :
en
es
- FR743361A - :
fr
- FR743397A - :
fr
- GB390113A - Improvements in or relating to devices for holding buttons :
en
- US1903000A - Fastener :
en
- DE573454C - Process and device for the pressure dissociation of high-boiling hydrocarbon oils :
de
en
- GB390135A - Improvements in or relating to vehicle headlights :
en
- DE573457C - Firing for brine pans and similar containers :
de
en
- SU29609A1 - A device for determining the horizontal position using a graded rake sighting :
en
ru
- CA331297A - Anti-static non-halation motion picture film :
en
fr
- SU29794A1 - Water chlorinator :
en
ru
- SU29797A1 - Weaving attachment for weaving :
en
ru
- DE573383C - Steering wheel suspension for single-track vehicles :
de
en
- SU29657A1 - Landing machine :
en
ru
- SU29763A1 - Device for signaling steam locomotive mode :
en
ru
- US1902865A - Drafting instrument :
en
- DE573420C - Process for the production of dextrin-like starch preparations :
de
en
- SU29476A1 - Rubber sheath for flexible shafts in devices for cleaning tubes from heat :
en
ru
- US1902888A - Frost eliminator for vehicles :
en
- DE573274C - Device for securing the drum shaft on stranding machines :
de
en
- ES1413U - Vulcanization chambers for retreading of tire covers (Machine-translation by Google Translate, not legally binding) :
en
es
- ES129423A1 - Improvements in the manufacture of zippers. :
en
es
- US1903226A - Multiple picture amusement device :
en
- CH160710A - Air preheater for preheating air to be used in combustion systems. :
de
en
- PL18009B1 - Cable pad at the rail joint. :
en
pl
- SU29527A1 - Solenoid drive for oil circuit breakers :
en
ru
- DE573041C - Arrangement for changing the coupling in receivers with two wave ranges :
de
en
- US1903035A - Retarding device for machinery :
en
- US1903192A - Alloy of nickel, silver, tin, and copper :
en
- US1903108A - Liquid displacement gas compressor :
en
- DE573227C - Fish scaler :
de
en
- ES129292A1 - A new device to reduce the consumption of gasoline applicable to the carburetors of internal combustion engines. :
en
es
- DK47131C - Method and Apparatus for Sorting and Cleaning Concrete Casting Materials. :
da
en
- GB390188A - Improvements in or relating to methods of rendering liquid hydrocarbons fluorescent :
en
- CH160853A - Fridge. :
de
en
- PL17950B1 - A method for developing photosensitive papers and an apparatus for carrying out the method. :
en
pl
- PL18014B1 - Device for tightening and loosening pilot's belts. :
en
pl
- SU29536A1 - Disk type collector for high voltage electric machines :
en
ru
- US1902929A - Condensation product of isatin-alpha-anilide and substituted anthrones and process of producing same :
en
- DE573397C - Shot guard for mechanical looms :
de
en
- CA331294A - Cellulose coating method :
en
fr
- ES129555A1 - Procedure for obtaining aromatic amine bases. :
en
es
- IE12033L - Electric lamp bulbs for vehicle head-lamps :
en
- DE573534C - Process for the separation of certain fluorine halogen compounds of aliphatic hydrocarbons :
de
en
- ES129328A1 - A process for making railway sleepers and other cement and asbestos objects. :
en
es
- GB390027A - A releasing device for attachment to existing pit props of section metal, tubes or timber :
en
- PL18019B1 - Automatic gasoline metering device. :
en
pl
- GB390218A - Improvements in the treatment of fibrous materials :
en
- DE573069C - Rotary switch for switching electrical speech generators :
de
en
- DE573141C - Especially for measuring therapeutically effective radiation, only ultraviolet-sensitive photocell :
de
en
- DE573318C - A device arranged on a sheet-fed printing machine for spraying the printed sheets with liquid paraffin or the like. :
de
en
- SU29470A1 - Peat Turning and Laying Machine :
en
ru
- AU543331A - Improvements in or relating to stepladders, trestles andthe like :
en
- DE573465C - Spring cushion frame :
de
en
- DK47127C - Labeling machine. :
da
en
- GB390025A - Improvements in and relating to the manufacture of rubber chlorination products :
en
- ES129610A1 - Improvements related to protective paints. :
en
es
- US1903185A - Receptacle having a handle :
en
- DE573386C - Device for storing paddle boats :
de
en
- ES129464A1 - Procedure by means of glass discs for the production of sounds in electrical devices. :
en
es
- GB389864A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type :
en
- FR743528A - :
fr
- FR743568A - :
fr
- FR743409A - :
fr
- ES129414A1 - Machine to work the surfaces of footwear parts. :
en
es
- FR743313A - :
fr
- DE573101C - Electrically driven centrifugal machine with cover protection and counter-current braking :
de
en
- GB389944A - Improvements relating to the control of electro-motors applicable for driving shearing machines :
en
- CH160715A - Resilient insert for mattresses, pillows or the like. :
de
en
- SU29751A1 - Device for removing skins from dead animals :
en
ru
- ES129651A1 - A perfection in the tunnels to dry wood. :
en
es
- FR743415A - :
fr
- GB389855A - Improvements in and relating to electric amplifying circuits :
en
- DE573036C - Process for the production of organic fertilizers :
de
en
- DE573173C - Electrical telecommunication device in which any combination of more than two lines can be used to form signal circuits :
de
en
- DE573231C - Chimney top :
de
en
- CH160817A - Device for winding up material that is sensitive to pulling or warping in strand form, such as lead cables, lead pipes, rubber cores, rubber hoses, etc. :
de
en
- CH160845A - Internal combustion engine, using the heat from the walls and the burnt gases for the production of steam. :
en
fr
- ES129311A1 - Traction and shock device or drive for rail vehicles. :
en
es
- FR743579A - :
fr
- CH160903A - Automatic coin validator for self-sellers. :
de
en
- CH160914A - Box with hinged lid. :
de
en
- DE573425C - Process for the production of metal clips with resilient tongues and enamelled or colored parts :
de
en
- US1902924A - Planter attachment for tractors :
en
- SU29804A1 - Wave float engine :
en
ru
- GB390014A - Improvements in or relating to bathing caps :
en
- GB390072A - Improvements in or relating to race game apparatus :
en
- DE573079C - Process for refining the tone of string instruments :
de
en
- SU29728A1 - Device for copying and processing photographic prints :
en
ru
- SU29440A1 - Compactor (tampon) for filtering wells :
en
ru
- SU29524A1 - Supporting clip for overhead electrical wires :
en
ru
- SU29623A1 - Colorimeter :
en
ru
- US1903038A - Felt rubber roller :
en
- FR743347A - :
fr
- DE573215C - Yarn guide changing device for flat weft knitting machines :
de
en
- DE573259C - Self-priming pump :
de
en
- US1902958A - Circuit breaker :
en
- USD89561S - Sylvania :
en
- ES129323A1 - Multicopter apparatus. :
en
es
- CA331339A - Aircraft :
en
fr
- SU29458A1 - Skip for lifting material :
en
ru
- DE573148C - Device for manufacturing rubber shoes or the like by pressing :
de
en
- FR41730E - Improvements to burners for hydrocarbons used under pressure :
en
fr
- ES129405A3 - Manufacturing process of seamless rubber articles. :
en
es
- US1902815A - Manufacture of steel sheets :
en
- US1903238A - Roll and bun splitter :
en
- CA331215A - Tea free from theine :
en
fr
- ES129708A3 - A fire extinguisher for cars. :
en
es
- DE573163C - Mill with a row of loose grinding bodies that revolve around a vertical axis and are pressed against the grinding track by spring pressure :
de
en
- ES129306A3 - A procedure for the manufacture of porous clay objects. :
en
es
- PL18037B1 - The method of bending pipes. :
en
pl
- SU29444A1 - One-pipe er-gas-lift :
en
ru
- GB390030A - Improvements in or relating to the feeding of cigarettes or like articles into a package :
en
- ES129437A1 - Vending machine objects. :
en
es
- ES129629A1 - A procedure for making a special soap. :
en
es
- ES129318A2 - IMPROVEMENTS IN THE MAIN PATENT :
en
es
- ES930Y - Tin cans with device to open them. :
en
es
- FR743336A - :
fr
- US1903092A - Industrial elevator arrangement :
en
- DE573413C - Fountain pen :
de
en
- ES129579A1 - An electric heating device for oil. :
en
es
- GB389963A - A process of producing chromium :
en
- DK47124C - Device with automatic gripping buckets. :
da
en
- ES129331A1 - An improved device to improve the operation of diffusion batteries, used in the extraction of sugar and other useful products, from vegetables. :
en
es
- DE573193C - Process for the preparation of m-acylaminosulfonic acid chlorides of the benzene series :
de
en
- FR743555A - :
fr
- FR743416A - :
fr
- GB389939A - Improvements in or relating to electric fans :
en
- CH160729A - Process for the manufacture of wire ropes and cables with non-circular wires of high strength and the device for practicing this process. :
de
en
- DE573237C - Damping device for scales :
de
en
- ES129395A1 - A lockable device with pressure button operation for the delivery of various kinds of tobacco and other articles of cylindrical shape. :
en
es
- ES129438A1 - New packaging systems for all kinds of preserves, with tubular devices or devices. :
en
es
- ES129543A1 - A percussion fuze with hammer mechanism arranged in a mobile device. :
en
es
- US1903028A - Externally suspended gland stud :
en
- SU29599A1 - Manchon machine for making :
en
ru
- US1902971A - Francis felix claude rippon :
en
- ES129329A1 - Improvements in acoustic devices. :
en
es
- FR743354A - :
fr
- GB389975A - Improvements in and relating to electric switchgear :
en
- US1903230A - Electric valve operator :
en
- ES1190U - Block dietario. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES129620A1 - Improvements in equipment for the production of rubber filaments. :
en
es
- FR743440A - :
fr
- FR743523A - :
fr
- GB389989A - Improvements in or relating to trimmings for upholstery :
en
- DE573077C - Internal combustion engine, especially for aircraft :
de
en
- DE573107C - Device for welding cross-like abutting parts using the electrical resistance flash welding process, in particular for welding rail joints :
de
en
- FR743394A - :
fr
- DE573075C - Display device for the various stages of treatment required in tar rolling machines :
de
en
- ES129341A3 - A procedure for the manufacture of a folding table. :
en
es
- US1903263A - Weighing and delivery machine :
en
- US1903213A - Parachute :
en
- US1903184A - Method of and mechanism for mechanically extracting the interconnecting threads between stitched books :
en
- PL17994B1 - A method of obtaining complex, non-spattering glass panes when broken. :
en
pl
- CH160721A - Method of manufacturing hair bundles. :
en
fr
- CH160795A - Three-phase electricity meter with a support frame that supports the drive systems. :
de
en
- ES129338A2 - IMPROVEMENTS MADE IN THE MAIN PATENT :
en
es
- FR743502A - :
fr
- GB390070A - Improvements in and relating to windows :
en
- FR743339A - :
fr
- FR743403A - :
fr
- DE573116C - Color photographic process for reflective and transparent images :
de
en
- DE573159C - Process and carburetor for gasifying liquid fuels :
de
en
- ES129367A1 - A new device for curling and curling hair. :
en
es
- GB389990A - A method of applying striking or chiming mechanism to electrically driven clocks :
en
- US1903220A - Flange protector :
en
- CA331208A - Burner mechanism :
en
fr
- DE573126C - Stapler with locking device :
de
en
- DE573161C - Machine working according to the rolling process for the production of approximately correct toothing on elliptical wheels :
de
en
- SU29571A1 - Cataract Extraction Apparatus :
en
ru
- US1902916A - Process for decomposing plant fiber material by cooking with phenolates :
en
- SU29460A1 - Wine aging :
en
ru
- ES1207Y - Waterproof cover to avoid frost of orange, lemons and other winter fruits. :
en
es
- FR743398A - :
fr
- GB390079A - The manufacture of new water-insoluble azo-dystuffs :
en
- CH160823A - Plane iron for the production of fine wood wool. :
de
en
- CH160913A - Hunting or tourist stick convertible into a seat. :
de
en
- US1903261A - Bobbin or spool winding machine :
en
- PL17928B1 - Dry gas meter distribution system. :
en
pl
- SU29493A1 - Electro-pneumatic brake for rail vehicles :
en
ru
- DE573098C - Device for the algebraic addition of the angles of rotation or the angular speeds of any number of shafts :
de
en
- ES129644A1 - Procedure of construction of magnetic loudspeakers for radiotelephony and similar applications. :
en
es
- GB389952A - Improvements in or relating to joints and or fastenings or the like positioning means particularly applicable for securing the trays or the like of "jigging" conveyors :
en
- GB390036A - Improvements in railway vehicles :
en
- ES129317A1 - Arrangement for the transformation of currents using incandescent cathodes in vacuum or arc light tubes in vacuum. :
en
es
- ES129473A3 - Improvements in the manufacture of leather plugs for looms. :
en
es
- FR743537A - :
fr
- DE573151C - Self-reducing field measuring device :
de
en
- DE573344C - Process for repairing damaged centrifugal casting molds :
de
en
- FR41735E - Improvements to starting mechanisms :
en
fr
- DE573342C - Process for the production of a multipurpose peat envelope in dry form :
de
en
- ES129363A1 - Improvements introduced in the needles for intravenous injections. :
en
es
- DE563789C - Temperature controller :
de
en
- US1903089A - Automatically timed apparatus for heat treatment :
en
- CA331302A - Lubricating oil :
en
fr
- US1903124A - Rotary ground working implement :
en
- US1903214A - Anchoring device :
en
- DE573218C - Band knife cutting and splitting machine :
de
en
- US1902975A - Method of and apparatus for making extruded seamless metal shapes :
en
- US1902928A - Gang lawn mower :
en
- CH160871A - Switch with arc extinguishing and actuation by compressed gas. :
de
en
- SU29437A1 - The device to shut off the oil fountain :
en
ru
- PL17995B1 - Automatic firearm with a movable barrel. :
en
pl
- SU29568A1 - Adaptation to the machine for twisting the fringe :
en
ru
- GB390078A - Improvements in and relating to windows :
en
- CH160734A - Washing machine water motor. :
de
en
- CH160916A - Drinking cup handle. :
de
en
- CH160705A - Support for sliding door roller. :
en
fr
- SU29430A1 - Impact Balancer for Hose Drilling :
en
ru
- SU29801A1 - Knot zatel :
en
ru
- CH160883A - Grid-controlled metal vapor discharge vessel. :
de
en
- CH160964A - Process for the preparation of a vat dye. :
de
en
- DE573013C - Procedure for laying molds in extrusion presses and matching mold hooks :
de
en
- ES129676A1 - A NEW FILE OR FILE SYSTEM :
en
es
- FR41708E - Water and liquid purification devices :
en
fr
- US1902970A - Oil cooler :
en
- ES129324A1 - A new paving system. :
en
es
- DE573424C - Process for the production of specialty beer rich in extracts :
de
en
- US1903026A - Combination table :
en
- US1903233A - Apparatus for supplying air under pressure :
en
- DE573032C - Procedure to prevent gas outbreaks in mining operations :
de
en
- DE573092C - Racing rowing boat with plywood-like walls :
de
en
- SU29499A1 - Device for transferring a traveling arrow from a moving carriage :
en
ru
- SU29798A1 - Shoulder attachment to weaving looms with bottom combat :
en
ru
- US1903022A - Plunger type pen :
en
- ES129428A1 - A perfected for the preparation of strictly specific antigens or vaccines. :
en
es
- FR743370A - :
fr
- DE573304C - Needle bar section :
de
en
- DE573474C - Magnet system for magnetic scales :
de
en
- DK47150C - Device for luminaires. :
da
en
- ES129479A1 - A system for feeding the engines of explosion of automobiles with variation or mixture of fuel. :
en
es
- ES129627A1 - An improved device for the burnishing of glass panes and sheets. :
en
es
- US1903273A - Worm gearing :
en
- FR41704E - Improvements to the so-called pirani gauge for measuring low pressures :
en
fr
- US1903053A - Screw gear :
en
- ES129466A1 - Hydraulic press with brake to veneer, make counterplate boards and stick them on wooden trellis. :
en
es
- DE573134C - Cement kiln :
de
en
- ES129593A1 - An apparatus that applied to the counters of electrical fluid (externally or internally, forming a single body), interrupts the circulation of the latter, when they do not record the true consumption, including the case of a ground circuit. :
en
es
- PL18006B1 - Concrete pressing pump with drive section for back and forth motion. :
en
pl
- CH160937A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. :
de
en
- SU29697A1 - Candy Casting Machine :
en
ru
- SU29738A1 - A device for adjusting the pressure in pipelines of a liquid mixer :
en
ru
- US1902979A - Thermostat :
en
- DE573093C - Ship propulsion :
de
en
- DE573234C - Electric drive motor, in particular for driving gyroscopes :
de
en
- DE573353C - Seating or reclining furniture, consisting of two pillows or the like lying one above the other, which can be unfolded into a single or double bed :
de
en
- DE573426C - Device and method for lifting liquids :
de
en
- DE573404C - Electric motor with built-in fan and with a bearing frame, the one end bore of which is used to hold the bearing and has a larger diameter than the runner :
de
en
- DE573483C - Process for making cheese :
de
en
- US1903104A - Container :
en
- GB389873A - Improvements in processes for the production of mouldable rubber compositions :
en
- DE573100C - Package winder :
de
en
- ES129389A1 - PROCEDURE AND APPARATUS FOR COMBUSTION OF HEAVY OILS IN HOUSEHOLDS THAT USE COAL AS FUEL :
en
es
- CH160791A - Direct reciprocal locking device between the shutter and the firing pin of automatic firearms. :
en
fr
- US1903064A - Connecting rod :
en
- US1903111A - Coffee making machine :
en
- US1903154A - Electromagnet :
en
- GB389941A - Improvements in combined coinfreed weighing and delivery machines :
en
- GB390063A - Cartridge belt with links which make use of the cartridges as link pins :
en
- US1902810A - Plunger type pen :
en
- DK47144C - Secondary Air Supply Valve for Internal Combustion Engines. :
da
en
- DE573343C - Core ring for the manufacture of centrifugally cast socket pipes with a threaded socket reinforcement bead :
de
en
- DE573442C - Circuit arrangement for telephone systems with several branch points lying on a common line :
de
en
- US1903084A - Pistol holster :
en
- DE573168C - Depth indicator :
de
en
- DE573398C - Process for the preparation of hydrate dextrose :
de
en
- PL17954B1 - A method of supplying fuel in a two-stroke diesel engine and an apparatus for carrying out the method. :
en
pl
- FR743442A - :
fr
- US1902898A - Apparatus for forming concrete floors :
en
- US1902942A - Capacitor :
en
- US1903068A - Construction for orifice meter fittings :
en
- US1903074A - Meter :
en
- US1903258A - Automobile license plate holder :
en
- FR41738E - Bottle crate :
en
fr
- SU29772A1 - Extraction device with endless straps :
en
ru
- SU29799A1 - Device for connecting the drive with the race on a loom :
en
ru
- DE573248C - Blading, especially for internal combustion turbines :
de
en
- DE573396C - Sludge lifter :
de
en
- GB389874A - Improvements in machines for applying insulation or other coatings to wires and the like :
en
- US1902820A - Automobile lift :
en
- US1903125A - Radiator :
en
- US1903148A - Rope clamp :
en
- US1902823A - Truck frame mounting :
en
- US1903013A - Power transmission mechanism :
en
- US1903073A - Process for the production of soda and potassium hydroxide :
en
- US1903195A - Oil burner :
en
- SU29453A1 - Fixture for fastening the thrust pillars that serve to attach the unit for scraper delivery of ore :
en
ru
- SU29441A1 - Fitting in tanks for separating water from oil :
en
ru
- SU29748A1 - A boat :
en
ru
- ES129660A1 - Regulation regulating the tension by means of regulated rectifiers. :
en
es
- DE573103C - Process for cleaning phenolic water :
de
en
- US1902878A - Ratchet wrench :
en
- US1902989A - Angle multisector :
en
- GB390055A - Improvements in apparatus for the manufacture of rolled sweetmeats :
en
- FR743450A - :
fr
- GB390840A - Improvements in the manufacture and production of assistants for the textile and allied industries :
en
- DE573498C - Sliding shoe :
de
en
- GB389889A - Improvements in or relating to reciprocating devices for sieves, conveyors or other suspended apparatus :
en
- FR743561A - :
fr
- GB390093A - Improvements relating to sensitive photographic elements :
en
- ES1241Y - Foot warmer. :
en
es
- ES129372A1 - DISTRIBUTED-AUTOMATIC RIGID VOLUME COUNTER :
en
es
- GB389955A - Improvements in tables :
en
- GB389967A - Layer-off for transverse sheet cutting machines :
en
- GB390125A - Process for the recovery of sulphuric acid :
en
- DE573128C - Precipitation electrode for vertical electrostatic precipitator :
de
en
- DE573427C - Concentration of nitric acid with dehydrating agents :
de
en
- DE573456C - Method for breaking down fatty acid mixtures :
de
en
- GB390037A - An improvement in photographic emulsions :
en
- DE573254C - Device for preventing the upper thread from penetrating the gripper path of central bobbin sewing machines :
de
en
- DE561775C - Device for milling off the old cut on files with curved file surfaces :
de
en
- DE573250C - Mixing valve for cold and hot water, especially for bathing purposes :
de
en
- DE559714C - Gas pressure regulator with double seat valve and safety device :
de
en
- GB390021A - Improvements in or relating to radio receivers :
en
- GB390107A - Improvements in or relating to frictional igniters :
en
- GB390056A - Improvements in match packages :
en
- ES129417A3 - An apparatus for electric spot welding. :
en
es
- CH160775A - Process for the production of glass etchings by photomechanical means. :
de
en
- US1903149A - Cam grinding apparatus :
en
- ES129291A1 - Improvements in children's projection devices for animated views. :
en
es
- ES129665A1 - Improvements in naval constructions, of special application to warships. :
en
es
- FR743471A - :
fr
- DE573143C - Device for grinding tooth heads using a back and forth moving grinding belt :
de
en
- ES129571A3 - A new procedure for the projection of positive sound films with sound and image impressions on a common strip. :
en
es
- FR743454A - :
fr
- FR743504A - :
fr
- FR743525A - :
fr
- CH160838A - Internal combustion engine with at least one piston air pump with crank drive. :
de
en
- PL18043B1 - Method of treating crude phosphate solutions in nitric acid. :
en
pl
- SU29502A1 - Device for single-path single-wire blocking signaling system on direct current :
en
ru
- FR743562A - :
fr
- FR41748E - Improvements to discharge tubes :
en
fr
- FR743492A - :
fr
- GB389935A - Improved method of and apparatus for feeding solid material into a receptacle or on to a floor :
en
- US1902905A - Process of working magnesium and high percentage magnesium alloys :
en
- US1903006A - Shock absorber :
en
- FR743369A - :
fr
- FR743512A - :
fr
- FR743518A - :
fr
- US1902950A - Combined reproducing and recording device :
en
- PL17946B1 - Waddy sensor on mechanical looms. :
en
pl
- SU29774A1 - Adaptation to vaters for stopping the supply of rovings when the thread breaks :
en
ru
- US1902902A - Combination fuse and current limiting resistor :
en
- SU29626A1 - Bishop :
en
ru
- DE573086C - Monitoring device for the photographic recording of image and sound on a shared film :
de
en
- ES129450A3 - A process for making sublimated ammonia salt. :
en
es
- GB389915A - Manufacture of dyestuff preparations :
en
- GB390128A - Improvements in and relating to measuring electric current :
en
- ES1169Y - Paper bag, suitable material to contain grapes and other fruit, provided with a seal and a transparent peephole. :
en
es
- FR41739E - Rotation and drive mechanism for pilgrim pitch rolling mills :
en
fr
- AU801232A - Improvements in feed water heater for steam boilers andthe like :
en
- DE573368C - Device for guiding the binding agent through the straw strand of straw presses :
de
en
- FR743441A - :
fr
- GB390145A - Means for regulating three-phase motor drives, particularly for paper making machines :
en
- GB389966A - Improved electric insulator :
en
- GB390012A - Improvements in savings or money boxes :
en
- GB390108A - Improvements in or relating to mercury vapour lamps :
en
- SU29721A1 - Length Measurement Device :
en
ru
- US1903100A - Oil burner :
en
- US1903196A - Substituted amino quinolines and process of making the same :
en
- DE573073C - Display device for key lever cash registers :
de
en
- GB389903A - Improvements in liquid fuel burners :
en
- IE12501L - Brake mechanism :
en
- DE573121C - Washing machine :
de
en
- DE573150C - Collapsible field measuring device :
de
en
- ES129540A1 - Hydraulic mechanism. :
en
es
- FR743393A - :
fr
- US1903029A - Pipe coupling :
en
- US1903042A - Oil gas generator :
en
- DE573435C - Procedure to increase the yield from soil :
de
en
- DE573450C - Process for the production of electric radiators :
de
en
- DE573502C - Process for the purification of enzymes generated from microorganisms :
de
en
- DK47151C - Keyhole aperture. :
da
en
- ES129499A1 - A process for the manufacture of hydrolase for the conservation and deacidification of wines. :
en
es
- ES1428U - Block intended for the construction of walls, buildings and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB390089A - A process for the preparation of calcined tri-alkali phosphates :
en
- FR743469A - :
fr
- ES129485A1 - Hand-operated lever switch. :
en
es
- GB390132A - An improved automatic electro-mechanical alarm system :
en
- ES129577A3 - A procedure for preparing injectable 10 percent calcium gluconate solutions. :
en
es
- US1903024A - Suspension hanger :
en
- SU29765A1 - Signaling device :
en
ru
- DE573014C - Process for the production of refractory masonry :
de
en
- DE573392C - Closure for vessels, especially for jugs and barrels :
de
en
- DE573434C - Process for the production of a resistant asphalt covering for etching purposes :
de
en
- US1903119A - Kiln furniture :
en
- SU29742A1 - Device for mechanical loading of aircraft tanks with chemicals :
en
ru
- ES129288A3 - An improvement on the cue-like projectiles used in toy pistols. :
en
es
- ES129560A3 - A process for molding chocolate solids with enveloping layers. :
en
es
- FR743368A - :
fr
- GB389905A - Improvements in and relating to thermionic amplifying devices :
en
- ES129584A1 - Procedure to obtain from the cork an ultra-energetic, absorbent, absorbent and decolorizing carbon. :
en
es
- FR743342A - :
fr
- FR743417A - :
fr
- GB389913A - Improvements in or relating to signalling apparatus for use on motor vehicles :
en
- GB390007A - An improved process for making proteinoplasts :
en
- DE573043C - Electric switch :
de
en
- DE573363C - Ten switching device for number rollers arranged in parallel axes :
de
en
- DE573438C - Flow-dependent valve for air brakes :
de
en
- SU29740A1 - Berthing device for aircraft :
en
ru
- DE573505C - Device for the treatment of gases or mixtures of gases and vapors in the presence of solid, cleaning or catalytically active substances and for the subsequent regeneration of these substances :
de
en
- ES1215Y - Fan "pay-pay" usable for the patch set. :
en
es
- FR743489A - :
fr
- GB389926A - Improvements in or relating to ball-cocks :
en
- SU29547A1 - Machine for pouring insulating mass to the base of electric incandescent lamps :
en
ru
- US1902829A - Floor construction :
en
- US1903157A - Variable condenser :
en
- DE573257C - Process for mixing the light from different light sources :
de
en
- CA331230A - Automobile heater :
en
fr
- CH160973A - Exchange for electrical telecommunication connections. :
de
en
- US1903017A - Transmission lock :
en
- US1903194A - Wringer :
en
- US1903251A - Hinge construction :
en
- DE573390C - Strap closure shoe :
de
en
- CA331276A - Vacuum circuit interrupter :
en
fr
- FR743363A - :
fr
- DE573211C - Process for the production of low-charge diesel fuel oils :
de
en
- GB389884A - Improvements in the manufacture and production of vinyl keytones :
en
- CA331229A - Stove :
en
fr
- FR743332A - :
fr
- FR743402A - :
fr
- FR743308A - :
fr
- US1902976A - Casing for universal joints :
en
- SU29625A1 - Device for sequential design on the screen of various drugs :
en
ru
- FR743565A - :
fr
- GB390165A - Improvements in and relating to electric control systems :
en
- DE573127C - Easel card file in which the card holders are folded over at one end and arranged on a carrier :
de
en
- DE573422C - Process for the manufacture of fabric-covered lampshades :
de
en
- FR743516A - :
fr
- GB389945A - Improvements in sheet metal kettles, tea-pots, and other vessels of a like kind :
en
- US1902990A - Clutch mechanism :
en
- FR743481A - :
fr
- FR743355A - :
fr
- ES129664A2 - MODIFICATIONS INTRODUCED TO THE OBJECT OF THE PATENT, A PIN FOR SLIDING CLOSURES :
en
es
- USRE18777E - Air heater :
en
- DE573030C - Corrosion-resistant material for aluminum furnaces :
de
en
- DK47136C - Apparatus for Facilitating the Birth of Calves. :
da
en
- ES129612A1 - Improvements in the manufacturing systems of tubes of fibrous and plastic materials mixed with high resistance to hydrostatic pressures. :
en
es
- DE573210C - Process for dewaxing hydrocarbon oils :
de
en
- DE573087C - Flash lamp :
de
en
- FR743353A - :
fr
- FR743530A - :
fr
- FR743383A - :
fr
- GB390134A - Improvements in devices for stopping the operation of circular knitting machines in the case of thread breakage or jamming of thread :
en
- DK47152C - Burner for catalytic combustion. :
da
en
- FR743558A - :
fr
- DE573302C - Photographic material in tape form with several superimposed light-sensitive silver halide layers of different properties :
de
en
- DE573389C - Razor :
de
en
- US1903252A - Tool :
en
- CH160958A - Process for the production of a vat dye of the anthraquinone series. :
de
en
- FR41707E - Advanced viewfinder with end-of-film indicator for cinematic cameras :
en
fr
- FR743488A - :
fr
- CH160928A - Support for velocipedes. :
en
fr
- US1903123A - Dipper :
en
- CH160724A - Combined household tool. :
en
fr
- GB389973A - Improvements in and relating to the electric welding of articles arranged in series :
en
- CH160946A - Process for the preparation of a black azo dye. :
de
en
- CH160898A - Process for producing a new alkaloid from ergot. :
de
en
- CH160925A - Pneumatic tires with protective insert. :
de
en
- US1902930A - Fuel pump :
en
- SU29753A1 - Grinding machine for lithographic stones :
en
ru
- US1902831A - Internal combustion engine :
en
- GB390202A - Improvements in machinery for manufacturing metal articles of angular and/or corrugated shapes from rolls of hoop iron or other metals :
en
- SU29431A1 - Automatic crushing machine for spinning drilled :
en
ru
- SU29572A1 - A device for separating smelting and refining or other spaces of a glass-melting bath :
en
ru
- ES129733A1 - Underwater mines of double explosion. :
en
es
- GB389880A - A new or improved fire-lighter :
en
- FR743405A - :
fr
- ES129365A1 - Coating process for all kinds of applications and especially for the coating of roads with their means to execute this procedure. :
en
es
- GB390033A - Improvements in ball or roller planet gears :
en
- ES129343A1 - Process for the preparation, separation and purification of salts and alkaline solutions as well as other solutions by means of base change products. :
en
es
- FR41723E - Development of depolarizing electrodes for electric batteries :
en
fr
- GB389969A - Sensitising silver halide emulsions :
en
- ES129425A1 - Improvements in the amplifiers. :
en
es
- GB389879A - Improvements in or relating to the manufacture of separable fasteners :
en
- ES129415A1 - Improvements related to the production of alcohol. :
en
es
- FR743382A - :
fr
- GB389861A - Improvements in hair waving device :
en
- DE573521C - Locking device for tipping boxes from garbage trucks :
de
en
- ES129695A1 - Improvements in knitting machines. :
en
es
- FR743435A - :
fr
- FR743484A - :
fr
- US1902843A - Bathing suit :
en
- FR743505A - :
fr
- CH160720A - Device intended to be placed on a receptacle which contains liquid and which is placed on a gas stove, to close the gas valve when the liquid boils. :
en
fr
- DK47128C - Device for Presses for Ironing and Clothes Pressing. :
da
en
- CA331315A - Clip for wall board packages :
en
fr
- CH160969A - Method and device for ensuring the operation of automatically operating injection molding machines. :
de
en
- FR41720E - Device providing protection against the danger of fire by backfire of air, land or other vehicles equipped with explosive engines :
en
fr
- FR743433A - :
fr
- CH160942A - Process for the preparation of a naphthoylene-methylbenzimi-dazol-peridicarboxylic acid. :
de
en
- ES1253Y - Non-deformable door. :
en
es
- ES129634A1 - Improvements in electric ovens with resistor. :
en
es
- CH160829A - Process for connecting oxy-fuel welded pipes. :
de
en
- CH160866A - Device for regulating AC machines working in parallel. :
de
en
- US1903003A - Watch :
en
- US1903118A - Kiln :
en
- US1903115A - Conveying jack :
en
- CA331207A - Wall board :
en
fr
- CH160875A - Automatic electromagnetic device for angularly moving the shaft of a controller. :
en
fr
- DE573080C - Tube generator, in particular tone generator, for electrical music :
de
en
- DE573480C - Floatless, long insensitive carburetor :
de
en
- CH160854A - Household refrigerator. :
de
en
- PL18040B1 - The method of obtaining hydrogen peroxide. :
en
pl
- GB390066A - Improvements relating to the concentration of nitric acid :
en
- GB389982A - Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines :
en
- DE573115C - Process for the production of impregnated cardboard, especially for roofing :
de
en
- ES129600A1 - A new dough divider machine. :
en
es
- FR41750E - Improvements to vane pumps :
en
fr
- CA331355A - Pack carrier :
en
fr
- CH160917A - Device for holding and expressing tubes. :
de
en
- SU29648A1 - Disc counter for dipstick for diffusion juice :
en
ru
- US1902849A - Trailer truck tank construction :
en
- USD89544S - Design for a receptacle cover :
en
- DE573060C - Device for braking and holding the conveyor wagons on conveyor trays :
de
en
- ES1254Y - Sheets of cigarette paper with a partially waxed edge. :
en
es
- CH160843A - Cooling device for reciprocating pistons. :
de
en
- FR41713E - Device for supplying an explosive engine with heavy oil or gasoline at will :
en
fr
- FR41719E - System and device for preventing backfires in pipes carrying combustible gas mixtures :
en
fr
- IE12102L - Foldable boxes. :
en
- US1902825A - Stitching machine anvil :
en
- US1903078A - Valve mechanism :
en
- US1903243A - Machine for making collapsed cartons :
en
- USRE18781E - Haih tbimmee :
en
- CH160738A - Attachment device for suspenders. :
en
fr
- ES129396A1 - A procedure to invigorate seeds. :
en
es
- FR743378A - :
fr
- GB390200A - Improvements in and relating to electric converting apparatus :
en
- CH160811A - Aluminum-silicon alloy. :
de
en
- CA331295A - Mineral separation :
en
fr
- CA331335A - Typewriter :
en
fr
- CH160708A - Process for avoiding the formation of bubbles or streaks in molten glass when it comes into contact with metallic walls. :
de
en
- DE573160C - Method and device for securing sockets in bores so that they cannot rotate :
de
en
- CA331341A - Multimotored amphibion :
en
fr
- CH160782A - Keyboard with chromatic arrangement of sounds. :
en
fr
- CA331265A - Moving object steering system :
en
fr
- SU29564A1 - Device for regulating the burning of liquid fuel in boilers :
en
ru
- US1903129A - Cotter key :
en
- AU684832A - Improvements in crown type closures for bottles :
en
- DK47143C - Procedure for the Preparation and Separation of Sodium Nitrates and Ammonium Chloride. :
da
en
- CA331225A - Signalling apparatus :
en
fr
- CH160749A - Baking shovel. :
de
en
- SU29490A1 - Automatic coupler for railway rolling stock :
en
ru
- US1902956A - Metallic airfoil :
en
- DE573214C - Chimney slide :
de
en
- SU29607A1 - Device for measuring the angle of the front face of the teeth of cutters :
en
ru
- US1903105A - friden :
en
- CA331254A - Ribbed pipe :
en
fr
- CH160784A - Crampons for object attached to the foot. :
en
fr
- CH160774A - Process relating to the manufacture of embossed films and film obtained by this process. :
en
fr
- FR743514A - :
fr
- DE573402C - Two-rail electric suspension railway :
de
en
- PL17985B1 - A method of galvanic coating of the inner iron surface of the outer mantle of a steam cooking kettle insulating layer. :
en
pl
- SU29526A1 - Extinguishing chamber for oil circuit breakers :
en
ru
- US1903156A - Radio apparatus :
en
- CH160850A - Device for venting refrigeration systems whose refrigerants liquefy below atmospheric pressure. :
de
en
- US1903270A - Wrench :
en
- FR743388A - :
fr
- FR743567A - :
fr
- DE573313C - Process for the production of valuable products from vegetable matter :
de
en
- DE573328C - Directly pointing frequency meter :
de
en
- US1903016A - Decarbonizing apparatus :
en
- SU29631A1 - Thermostat :
en
ru
- SE76796C1 - :
sv
- SU29563A1 - Steam or Air Mechanical Nozzle :
en
ru
- US1902981A - Belt buckle :
en
- FR743381A - :
fr
- GB389858A - Improvements relating to grab buckets :
en
- CH160906A - Pole selectors for telephone systems. :
de
en
- BE394670A - Herbicide product :
en
fr
- ES129683A3 - A process for preparing 3-nitro-4-oxyphenylarsinic acid. :
en
es
- GB390170A - Improvements in or relating to photo-electric control devices for use in electric signalling or control systems :
en
- CA331299A - Coil winding machine :
en
fr
- CA331210A - Elevator safety stop :
en
fr
- SU29585A1 - Machine for the construction of clay walls :
en
ru
- CA331194A - Pipe :
en
fr
- CA331304A - Impregnating or coating composition :
en
fr
- CH160771A - Electric typewriter. :
en
fr
- DE573076C - Transportable milking machine :
de
en
- SU29540A1 - Device for converting direct current into three-phase alternating current :
en
ru
- DE573164C - Rotating machine working as a pump, compressor or prime mover :
de
en
- US1903260A - Wick carrying means :
en
- CH160882A - Negative resistance. :
de
en
- PL18001B1 - A method of continuously losing heavy metal nitrides. :
en
pl
- SU29573A1 - Burner adjustment for glass blowing :
en
ru
- CH160951A - Process for the preparation of a water-soluble violet dye of the anthraquinone series. :
de
en
- DE573124C - Drying device, especially for household linen :
de
en
- DE573200C - speaker :
de
en
- ES1422U - Ladder. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH160815A - Circular seam welding machine. :
de
en
- CA331323A - Adhesive product :
en
fr
- ES1216Y - Avoid splashing the taps or spouts of water or other liquids. :
en
es
- GB390044A - Improvements in and relating to hydraulic drives :
en
- ES129647A1 - Device for the elimination of parasites in the reception of radio transmissions. :
en
es
- GB390100A - Improvements relating to bearings for rolls, such as paper dryer rolls :
en
- ES129609A1 - A process for preparing a composition that is impervious to water vapor. :
en
es
- SU29608A1 - A device for determining the altitudes of points during a topographical survey :
en
ru
- SU29538A1 - Method and device for obtaining synchronous rotation of asynchronous motors when transmitting synchronous motion :
en
ru
- SU29756A1 - Shot muffler :
en
ru
- FR743400A - :
fr
- ES129621A3 - An improved process for the manufacture of rubber material. :
en
es
- GB390126A - Improvements in processes for improving the properties of iron and steel alloys by precipitation hardening :
en
- FR41716E - Improvements to compasses, stabilizing wind vanes, gyroclinometers, control servomotors or other control devices used in particular on board aircraft :
en
fr
- GB390052A - Improvements in machines for perforating or marking tapes for controlling typographical composing machines :
en
- ES1452U - Arrangement in penknife for manicure to open and close without spring. (Machine-translation by Google Translate, not legally binding) :
en
es
- DE550484C - Method for driving down jacking pipes for site posts :
de
en
- SU29495A1 - Device for sorting cars :
en
ru
- SU29803A1 - Fuse to the keyboard disc battery loom system Northrop :
en
ru
- FR743364A - :
fr
- DE573399C - Grab excavator for earth drilling with circularly arranged blades :
de
en
- DE573513C - Process for enriching the weld seam with carbon during electric arc welding with low-carbon consumable electrodes :
de
en
- DE573306C - Zipper links :
de
en
- FR743508A - :
fr
- GB390013A - Lighting device on motor vehicles :
en
- CH160742A - Method and device for the production of shoelaces with ends stiffened by a rubber coating. :
de
en
- CA331349A - Perforating machine :
en
fr
- ES129738A1 - A process for neutralizing calcium nitrate acidic lye in the manufacture of lime nitrate. :
en
es
- FR743513A - :
fr
- GB390106A - Improvements in and relating to vacuum pans for boiling concentrated sugar juices and syrups :
en
- DE573284C - Process for the production of calcium nitrate and phosphoric acid or nitrogen and phosphoric acid dueners :
de
en
- DE573335C - Burners for pulverized coal, gaseous or liquid fuels :
de
en
- ES129434A1 - An automatic balance perfected. :
en
es
- CA331290A - Manifolding method :
en
fr
- GB390160A - Improvements in or relating to locks :
en
- DE573223C - Dust bag arrangement :
de
en
- DE573408C - Horseshoe-shaped rubber wallet :
de
en
- FR743544A - :
fr
- SU29438A1 - Gland packing in tamping well devices :
en
ru
- FR743534A - :
fr
- GB390080A - Improvements in or relating to spouts for teapots or the like :
en
- GB389856A - Improvements in or relating to control means for variable speed power transmission mechanisms :
en
- CH160839A - Two-stroke internal combustion engine with exhaust gas turbine for purge air fan drive. :
de
en
- USRE18778E - A cobpora :
en
- DE573130C - Process for the production of water-soluble antimony salts :
de
en
- GB389925A - Improvements in or relating to process for purifying oils and for converting heavy, incombustible oils into homogeneous fuels :
en
- US1902986A - Process of producing activated charcoal from charcoal fines :
en
- US1902864A - Method of and mechanism for extracting interconnecting threads between stitched books :
en
- DK47126C - Hoisting winch with two drums for maneuvering grab buckets. :
da
en
- DK47138C - Reversible two-stroke internal combustion engine. :
da
en
- GB389964A - Improvements relating to the packing of asbestos and other fibrous materials :
en
- PL17921B3 - Grenade thrown from the deluger. :
en
pl
- US1903076A - Wood plate :
en
- CA331234A - Flower pot drainer :
en
fr
- SU29754A1 - A device for grinding patterns formed by direct contact with concave arches :
en
ru
- US1902812A - Means for mounting railway car hand brakes :
en
- DE573157C - Injection carburetor :
de
en
- DE573197C - Device for the silent return of the paper cart from typewriters :
de
en
- SU29584A1 - Ring cradle for the assembly of iron factory pipes :
en
ru
- PL18023B1 - A method of obtaining materials in the form of gases or vapors from gases or vapors, or their mixtures, by binding with adsorbent agents and stripping off with steam. :
en
pl
- USD89546S - Design for a table ornament :
en
- ES977Y - Container with facing windows and covered with materials that allow the interior content to be seen. :
en
es
- GB390131A - Improvements in or relating to the preservation of foodstuffs :
en
- ES129563A1 - Procedure for making a waterproof blanket for horses. :
en
es
- ES1435U - Device to hold the tail of the cows. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1903138A - Brake operating mechanism :
en
- SU29498A1 - Arrow transfer device :
en
ru
- US1903205A - Attachment for preventing buckling of coal conveyer troughs :
en
- US1903219A - Electric heater :
en
- SU29778A1 - Wet grinding machine :
en
ru
- GB389979A - Improvements in processes for gluing wood, more particularly for the manufacture of ply wood :
en
- US1902907A - Episcopic projector :
en
- DE573409C - Room fan trained as a piece of furniture :
de
en
- SU29468A1 - A device for collecting peat chips in heaps :
en
ru
- DE573545C - Release device for automatic couplings of railway vehicles :
de
en
- ES1144Y - Device for hanging up the handset. :
en
es
- ES129619A1 - Improvements in the construction of boats. :
en
es
- US1903062A - Furnace wall :
en
- ES129544A1 - A percussion fuze with hammer mechanism arranged in a mobile device. :
en
es
- ES129454A1 - A coil winding device for sewing machines. :
en
es
- FR743599A - :
fr
- SU29809A1 - Apparatus for separating starch from potato peelings and the like. :
en
ru
- US1903034A - Straight lift beam hanger for oil well pumping rigs :
en
- US1903113A - Television :
en
- US1903255A - Antiknock fuel :
en
- GB389954A - An improved safety cargo hook :
en
- ES129751A1 - A method of preparing a spreader for spraying compositions. :
en
es
- DE573280C - Completion of swimming troughs :
de
en
- ES129297A1 - Improvements in the manufacture of artificial legs. :
en
es
- FR743309A - :
fr
- FR743387A - :
fr
- FR743461A - :
fr
- GB390062A - Improvements in diaphragm gas pressure regulators more particularly high pressure regulators :
en
- ES129578A1 - Improvements in the construction procedures of bacadas or support plates for automatic refrigeration units. :
en
es
- FR743462A - :
fr
- FR41728E - Method and devices for improving the operation of internal combustion and internal combustion engines :
en
fr
- FR743476A - :
fr
- GB390048A - Improvements in and relating to smoke-tube superheaters with return bends for marineor locomotive boilers :
en
- FR743588A - :
fr
- GB389846A - Improvements in vaporizing systems for internal combustion engines :
en
- GB390142A - Device for the transformation of light variations into electrical effects :
en
- FR743566A - :
fr
- GB390109A - Improvements in or relating to devices for converting electrical oscillations into acoustic vibrations or inversely :
en
- DE573253C - Musical instrument with electrical sound generation using electrical oscillation circuits :
de
en
- FR743455A - :
fr
- FR743542A - :
fr
- SU29610A1 - Wave counting device :
en
ru
- SU29706A1 - Light box for magnifying devices :
en
ru
- SU29583A1 - Machine for injecting mortar into the pipeline :
en
ru
- US1902841A - Process of forming nut bar for the manufacture of grip nuts and apparatus for performing the same :
en
- US1902894A - Current sources :
en
- US1902951A - Furnace equipment :
en
- ES129699A1 - Arrangement of telescopic tubes for lifting and maneuvering devices. :
en
es
- DE573205C - Automatic starting device for electric motors, especially three-phase motors :
de
en
- DE573354C - Compartment cabinet with grid-like locking door :
de
en
- DE573428C - Use of alkaline waste eyes for the digestion of alumina phosphates :
de
en
- ES129478A1 - A process for the manufacture of glass or glass. :
en
es
- FR743432A - :
fr
- DE573258C - Apparatus for developing photographic papers by gas, in particular by ammonia :
de
en
- DE573516C - Process for the production of plastic bodies from proteins, in particular casein, urea and formaldehyde :
de
en
- DK47146C - Washing brushes for automobiles and the like. :
da
en
- ES129416A1 - A system of electrical apparatus for heating liquids, with variable current intensity and automatic regulation of temperature. :
en
es
- SU29688A1 - Method for iron aluminization :
en
ru
- DE573283C - Process for removing iron from solid ferrous materials :
de
en
- CH160970A - Centrifugal governor with return springs. :
de
en
- US1903005A - Oil pump screen :
en
- USD89545S - Design for ladies hand-bag :
en
- DE573407C - Transformer with winding parts connected in parallel :
de
en
- DE573418C - Synchronous motor clock with auxiliary clockwork :
de
en
- AU664132A - Improvements in and relating to traps for rabbits andthe like :
en
- DE550123C - Process for purifying crude benzene :
de
en
- DE572261C - Process for producing garlands from paper, fabric, metal foil or the like :
de
en
- ES129622A1 - Device for transient disengagement of vehicles with motive power. :
en
es
- ES129672A2 - Suction cup stethoscope. :
en
es
- PL17967B1 - The method of obtaining N-alkylated derivatives of the barbituric acid series or their salts. :
en
pl
- US1903021A - Trisazo dye :
en
- PL17947B1 - The method of obtaining amorphous carbon. :
en
pl
- US1903142A - Resistance strip and method of making same :
en
- CA331243A - Porous textile fabric :
en
fr
- CH160726A - Process for the production of viscose spinning solutions. :
de
en
- CH160971A - Surge arrester. :
en
fr
- AU838832A - Improvements in damping mechanism principally for wheat :
en
- BE393902A - :
en
- CH160802A - Device ensuring the seal between a winding stem and the corresponding tube of a watch case. :
en
fr
- FR743323A - :
fr
- GB389865A - Improvements in or relating to the recovery of gold from minerals :
en
- SU29463A1 - Feeding device stamps :
en
ru
- SU29672A1 - Root cutter :
en
ru
- US1903082A - Novelty toy :
en
- CH160695A - Mold frames for the production of glass reinforced concrete walls, ceilings, windows and the like with round glass bodies. :
de
en
- CH160753A - Process for precipitating carbohydrate compounds from their solutions. :
de
en
- GB389906A - Improvements in or in connection with the heating of bitumen and like materials :
en
- SU29520A1 - Daniel type galvanic cell :
en
ru
- SU29442A1 - A device for extinguishing fires and at the same time for exploiting the energy developed by burning oil fountains, and also only for the indicated operation of energy and non-burning flowing oil wells. :
en
ru
- ES129656A1 - A process for the manufacture of a hair fixative. :
en
es
- GB390094A - Cycle stand :
en
- ES129387A1 - Improvements in the manufacture of hydrocyanic acid gas or prussic acid, intended especially for fumigatory uses. :
en
es
- ES129564A1 - Procedure for enameling artificial teeth and other dental prosthetic devices. :
en
es
- ES129605A1 - Improvements in the devices for the expulsion of metal. :
en
es
- GB390034A - Improvements in electric hot water tanks :
en
- DE573255C - Riveting machine :
de
en
- SU29783A1 - The method of reinforcement of asbestos-cement pipes during molding :
en
ru
- FR743444A - :
fr
- SU29713A1 - A device for converting uniform rotational motion into discontinuous for cinematographic apparatus, grinders, automatic machines, etc. :
en
ru
- DE573451C - Electric heating unit with heating wires surrounded by a tube :
de
en
- FR743527A - :
fr
- DE573207C - Multi-phase motor with cage anchor for driving elevators and similar businesses :
de
en
- US1903245A - ruska :
en
- DE573331C - Waterproof hand lamp :
de
en
- DE573190C - Process for the preparation of derivatives of alpha-alpha-alpha-tribromoethane :
de
en
- SU29471A1 - Device for fine grinding of peat hydromass :
en
ru
- US1902826A - Storage and dispensing device for screen wire and the like :
en
- DE573225C - Device for cleaning floors, especially chip and flooring devices :
de
en
- SU29733A1 - Device for uniform placement of bags of milk on the plates of a hydraulic press for squeezing oil :
en
ru
- DK47130C - Apparatus for tightening bandages and joining their ends. :
da
en
- DE573473C - Device for drawing spirals, worms, gears, etc. like :
de
en
- FR743546A - :
fr
- FR743584A - :
fr
- FR743349A - :
fr
- SU29479A1 - Blind typing machine :
en
ru
- GB389897A - New or improved attachments for use in connection with the auxiliary leaf-springs of motor-road vehicles :
en
- DE573520C - Process for the production of master copies based on original lithographs for flat and offset printing :
de
en
- DE573268C - Closure for revolving doors or flaps of containers, especially small cattle transport containers :
de
en
- GB390124A - Improvements in and relating to the manufacture of felted headgear :
en
- AU927632A - Improvements in tip-up seats :
en
- CA331198A - Amusement device :
en
fr
- PL17952B1 - A method of testing emptied ampoules for air content for carrying out this method. :
en
pl
- AU668132A - A method of and means for building with reinforced concrete cement, plaster, orthe like :
en
- CH160806A - Chronograph-counter watch. :
en
fr
- CA331244A - Aeroplane rotary wing :
en
fr
- PL17975B1 - Contact for high voltage circuit breakers. :
en
pl
- SU29521A1 - Mobile electrical distribution system serving to supply current to mobile receivers :
en
ru
- US1902859A - Fountain toothbrush :
en
- US1903045A - Method of manufacturing an electric water heater :
en
- US1903203A - Combined pencil and lighter :
en
- SU29466A1 - A method of making thickeners for printing inks :
en
ru
- CH160934A - Oven for drying materials, or other hot treatments, in particular for firing gypsum. :
en
fr
- US1902847A - Slug casting machine :
en
- CA331264A - Gaseous electric discharge device :
en
fr
- CH160702A - Process for preparing a cement. :
en
fr
- CH160840A - Double-acting two-stroke internal combustion engine. :
de
en
- CH160860A - Procedure for braking induction motors. :
de
en
- US1903030A - Process for the manufacture and purification of paranitraniline :
en
- CA331351A - Accounting machine :
en
fr
- CA331318A - Parachute rip cord apparatus :
en
fr
- CH160773A - Method and machine for processing the surface of form cylinders used for printing. :
de
en
- SU29549A1 - Relay :
en
ru
- USD89558S - Design for a boot hook :
en
- CA331316A - Parachute coupling :
en
fr
- DE573540C - Process for the preparation of partially hydrogenated quinoline sulfonic acids :
de
en
- DK47145C - Cascade amplifier. :
da
en
- PL17942B1 - A method of manufacturing thin-walled metal hulls for airplanes. :
en
pl
- US1903039A - Device for interlocking two movements :
en
- US1903102A - Fiber board manufacture and apparatus therefor :
en
- US1903109A - Spear :
en
- US1903232A - Deep well drill :
en
- AU717932A - Improvements in distribution pipe joints or couplings for irrigation systems orthe like :
en
- CH160968A - Device for preventing the actuation of the printing mechanism of a balance before it has reached its equilibrium position. :
de
en
- DE561451C - Extendable, foldable table in a furniture arm :
de
en
- AU954732A - An improved brassiere :
en
- CH160956A - Process for the preparation of a water-soluble, bluish-red dye of the anthraquinone series. :
de
en
- DE573267C - Carrying body for signaling and measuring devices that can be extended out of the hull :
de
en
- CA331233A - Lithium alloy :
en
fr
- PL18029B1 - Machine for forming, filling and closing dose pouches. :
en
pl
- AU659632A - A composition forthe treatment of fly blowin sheep :
en
- CA331274A - Power converting apparatus :
en
fr
- CH160703A - Safety locking device for doors. :
en
fr
- CH160709A - Air preheater to be attached to furnace doors. :
de
en
- CH160831A - Three-way valve changeover tap for installation in the outlet line of non-pressure-resistant hot water heaters. :
de
en
- SU29579A1 - Brake :
en
ru
- SU29621A1 - A device for disassembling the skins of small animals by their coloring :
en
ru
- FR743413A - :
fr
- GB390015A - Improvements in furnaces for burning refuse :
en
- AU662832A - Improvements in and relating to corsets andthe like :
en
- AU933832A - Improved foundation garment for womens wear :
en
- CH160962A - Process for the preparation of a vat dye. :
de
en
- DE573416C - Device for carrying out a heat exchange between gases and solid to liquid material :
de
en
- PL18008B1 - Arched spring for items to be held in balance in any position, eg for sliding windows. :
en
pl
- DE573431C - Process for the production of thiophene hydrocarbons :
de
en
- FR743506A - :
fr
- GB390140A - A packing for photographic plates, films and papers :
en
- GB389918A - Improvements relating to stair carpet fastening devices :
en
- PL17930B1 - Bloodstopper. The patent depends on the patent No. 591. :
en
pl
- SU29796A1 - Counter to loom :
en
ru
- US1903133A - Game :
en
- DE573089C - Direction indicators, attached to the headlight housing :
de
en
- FR743419A - :
fr
- CH160746A - Cheese date and script stamp. :
de
en
- DE573538C - Process for the production of organic arsenic compounds :
de
en
- DE573371C - Device for internal machining of hollow bodies :
de
en
- DE573495C - Intestinal degumming machine :
de
en
- ES129551A3 - Procedure for obtaining a product with which custards or similar sweets can be easily and quickly prepared. :
en
es
- GB390199A - Improvements in or relating to ceramic containers for fluid resistances and methods for the production thereof :
en
- BE394095A - Process for the destruction of weeds :
en
fr
- CH160816A - Device for generating current surges of predetermined duration for welding purposes. :
de
en
- SU29755A1 - Shading unit :
en
ru
- US1903079A - woolson :
en
- US1903112A - Television :
en
- US1902939A - Combination vest and suspenders :
en
- US1903172A - eilebtsekt :
en
- PL17961B1 - :
en
pl
- US1902983A - Marionette control frame and cord wind-up :
en
- CA331313A - Filter :
en
fr
- CH160878A - Device for the excitation of a generator, which is equipped with a rectifier for shock excitation. :
de
en
- CA331320A - Yarn making apparatus :
en
fr
- CA331293A - Cellulose coating method :
en
fr
- BE394487A - A sleeve for a racket, stick, or similar sports object, elastic and absorbing perspiration :
en
fr
- DK47141C - Procedure for the production of calcium phosphate and nitrogenous fertilizers. :
da
en
- DE572803C - Process for the production of glycocolla :
de
en
- ES129383A1 - A procedure for the production of valuable hydrocarbons. :
en
es
- FR41710E - Advanced sound player for cinema projector :
en
fr
- FR743344A - :
fr
- DE573496C - Grinding machine :
de
en
- SU29808A1 - Evaporator and vacuum apparatus :
en
ru
- SU29487A1 - Compressor for tightening the Ktif and Brann set of springs :
en
ru
- SU29661A1 - Beetroot Planting Machine :
en
ru
- ES129567A3 - A horn operated by a pressurized gas. :
en
es
- ES129737A1 - PROCEDURE FOR THE PRODUCTION OF THE METAL ELEMENTS OF THE ZIPPER CLOSURES :
en
es
- ES129645A1 - A jacquard mechanism for circular knitting machines. :
en
es
- FR743538A - :
fr
- DE573336C - Air gas generator :
de
en
- CH160700A - Boilers, in particular for central heating. :
de
en
- CH160846A - Device for preparing the mixture of fuel and air before its introduction into the cylinders of an internal combustion engine. :
en
fr
- US1902817A - Communication with moving trains :
en
- DE573376C - Circular knife scissors as a length cutting machine :
de
en
- ES129327A1 - A process for the preparation of catalysts for the synthesis of ammonia. :
en
es
- ES129689A1 - A system of filling cores for earth dams, especially dams. :
en
es
- CA331256A - Fibrous sheet material :
en
fr
- CH160755A - Process for the production of a product which can be used as a wetting agent, washing agent, emulsifying agent and dispersing agent. :
de
en
- DE573285C - Fire chamber for oil switch :
de
en
- ES1417U - One piece hat (Machine-translation by Google Translate, not legally binding) :
en
es
- GB390172A - Improvements in or relating to hair curling devices :
en
- US1903052A - Wrench :
en
- US1902919A - Coupling :
en
- FR743573A - :
fr
- DE573191C - Process for the pretreatment of unchanged starch for the subsequent esterification using fatty acid anhydrides :
de
en
- ES129758A1 - Process of making seafood sausages of all kinds. :
en
es
- FR743447A - :
fr
- US1903094A - Process of treating petroleum oils :
en
- CA331228A - Bed device :
en
fr
- ES129631A3 - Improvements in splices and couplings with envelopes, for tubes, rods and the like. :
en
es
- DE573230C - Air humidifier :
de
en
- DE573370C - Valve housing for bath batteries :
de
en
- DE573491C - Shock absorber for motor vehicles :
de
en
- DK47148C - Procedure for the operation of tubular explosion chambers, in particular for fuel turbines. :
da
en
- FR743551A - :
fr
- GB389956A - Improvements in stockings or socks and in the method of and machines for knitting them :
en
- SU29427A1 - Bagel machine :
en
ru
- FR743408A - :
fr
- FR743423A - :
fr
- US1903072A - Limit stop :
en
- GB390192A - Improvements relating to secondary cells or batteries :
en
- FR743418A - :
fr
- SU29727A1 - Frame for copying drawings :
en
ru
- FR743451A - :
fr
- GB390006A - Improvements in and relating to facing panels or tiles :
en
- CA331202A - Headlight :
en
fr
- FR743465A - :
fr
- US1903107A - Compression ring :
en
- PL17988B1 - A method for obtaining an x-ray or x-ray image of e.g. a body part, excluding surrounding parts, and an apparatus for carrying out the method. :
en
pl
- US1902893A - Signaling system :
en
- US1903210A - Sealing and thrust balancing means :
en
- DE573301C - Thread cutting tool with alternating cutting teeth and tooth gaps on each tooth rib :
de
en
- US1903268A - Machine and method for sewing buttons onto fabric or the like :
en
- DE573243C - Fully automatic turning device for cashiers with a turntable as a goods dispenser :
de
en
- SU29659A1 - Landing machine :
en
ru
- US1902876A - Tank truck emergency valve system and controller :
en
- US1903179A - of chemnitz :
en
- CH160751A - Process for the production of tinfoil chocolate figures. :
de
en
- DE573492C - Motorcycle sidecar frame :
de
en
- CA331352A - Card punch :
en
fr
- DE573401C - Device for separating the moisture from the working steam of steam turbines :
de
en
- ES129613A1 - PROCEDURE FOR OBTAINING COLORLESS OR COLORED GLASSES OR CRYSTALS CONTAINING BARIUM AND BORON :
en
es
- GB389881A - Improvements in regenerators for open hearth or heating furnaces :
en
- GB390169A - Improvements in or relating to the testing of a.c. feeder or like circuits :
en
- DE573275C - Two-for-one twisting spindle :
de
en
- DE573395C - Light liquid separator :
de
en
- DE573185C - Process for the production of fine spirits :
de
en
- FR743585A - :
fr
- DE573461C - Floor polisher :
de
en
- FR743517A - :
fr
- DE573158C - Protective device against carburettor fire :
de
en
- DE573308C - Process for the production of butt-welded tubes :
de
en
- GB390065A - Improvements in or relating to toothed gearing devices :
en
- DE573081C - Device for the electrical heating of liquids, especially milk :
de
en
- GB389922A - Circuit arrangement for manually operated telegraph exchange systems :
en
- FR743586A - :
fr
- FR743472A - :
fr
- SU29548A1 - Timed Relay :
en
ru
- FR743350A - :
fr
- GB390198A - Improvements in artificial filament manufacture and the like :
en
- ES129735A1 - Radio receiving device, automatic charging, for connection to lighting networks. :
en
es
- FR743404A - :
fr
- FR743445A - :
fr
- GB389934A - Improvements in and relating to prepayment meters :
en
- DE573320C - Rail planer moved by hand and by motor :
de
en
- FR743411A - :
fr
- SU29665A1 - Cotton harvesting machine :
en
ru
- ES129315A1 - A procedure to extract selenium and arsenic from sulfur. :
en
es
- FR743459A - :
fr
- GB389994A - Process and apparatus for sterilization and disinfection :
en
- GB390002A - Improvements in and relating to an electrical signalling device :
en
- GB389953A - Improvements in cigarette holders :
en
- GB389870A - Improvements in the production of artificial filaments and other products :
en
- DE558103C - Process for the manufacture of spark plugs :
de
en
- DE573375C - Device for the demonstration of alternating advertisements :
de
en
- DE573470C - Mobile weekend house :
de
en
- SU29457A1 - Scraper :
en
ru
- SU29641A1 - Digital counter for counting machines :
en
ru
- ES129687A1 - A procedure to heat wind or other fluid, especially for tall ovens. :
en
es
- FR743501A - :
fr
- GB390003A - An improved mechanical oven :
en
- SU29619A1 - Photographic lens :
en
ru
- US1903236A - A oobpobation :
en
- ES129491A3 - A procedure to facilitate the transport, diffusion, oxidation and disinfection of suspended matter in wastewater. :
en
es
- CA331288A - Can vacuumizing and closing machine :
en
fr
- ES1193Y - Cardboard baskert. :
en
es
- ES1419U - Protector for the siphon exit nozzle or python. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA331346A - Transformer :
en
fr
- ES129587A1 - A new base for calibrated fuse links. :
en
es
- CA331259A - Pulp roving manufacture :
en
fr
- PL17927B1 - Curtain for lanterns. :
en
pl
- SU29690A1 - Trier :
en
ru
- ES1132Y - Wooden container for transporting fresh fish in refrigerated wagons or trucks. :
en
es
- DE569236C - Circuit arrangement for coin collection points in telephone systems with dialer operation :
de
en
- DE573366C - Device for checking coins :
de
en
- CH160706A - Hardware for sliding windows with swing-out sashes. :
de
en
- CH160868A - Iron cable duct with corner connector. :
de
en
- ES1453U - Safety seal and transparent and hermetic closing device. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR743379A - :
fr
- FR743522A - :
fr
- CH160737A - Vacuum cleaner. :
de
en
- DE573177C - Process for the production of cement flours :
de
en
- ES129412A1 - Improvements in the manufacture of hats. :
en
es
- GB390136A - A double geared ellipsograph :
en
- GB390137A - Rotary-piston engine :
en
- GB390190A - Improvements in two stroke cycle diesel engines :
en
- DE573452C - Automatic switching device for electrically heated devices, especially electric water heaters :
de
en
- ES129419A2 - A PROCEDURE TO IMPROVE HYDROCARBONS :
en
es
- ES129680A3 - A method of treating malleable cast iron. :
en
es
- FR743302A - :
fr
- GB389949A - Improvements in or relating to tyre inflators :
en
- ES129568A3 - A machine for retreading whole tires. :
en
es
- SU29747A1 - Device for determining the most advantageous boat shape :
en
ru
- DE573377C - Device for locking knife hubs on cutting knife shafts :
de
en
- US1902862A - Pressure drum :
en
- US1903234A - Cutting machine :
en
- DE573411C - Device for measuring the pressure of a piston ring on the cylinder :
de
en
- SU29613A1 - Device for synchronizing motion of filmstrip and sound film when designing sound motion pictures :
en
ru
- US1902892A - Bottle stopper and flask connecter :
en
- SU29525A1 - Supporting clip for overhead electrical wires :
en
ru
- US1903204A - T suhara :
en
- CH160723A - Ornamental capsule for bottles. :
de
en
- CA331329A - Molten glass handling device :
en
fr
- CH160852A - Brine charging system for artificial ice rinks. :
de
en
- CA331197A - Piston :
en
fr
- CA331286A - Meter control :
en
fr
- CH160859A - Oil transformer with regulating switch. :
de
en
- CH160885A - Circuit for relays in AC circuits. :
de
en
- SU29635A1 - Device for determining the degree of uneven rotation of the engine shaft :
en
ru
- US1902842A - Apparatus for regulating electric steam generators :
en
- CH160813A - Process for the production of metallic magnesium from magnesium oxide. :
de
en
- CH160972A - Combinable fitting for incandescent lamps. :
en
fr
- BE394199A - :
en
fr
- DE573484C - Process for making margarine :
de
en
- DE573272C - Device on the breeches of machine guns :
de
en
- USD89562S - Design eor a tumbler or similar article :
en
- SU29469A1 - Peat turning machine :
en
ru
- CA331359A - Jack suspension :
en
fr
- CH160792A - Sighting compass. :
de
en
- SU29673A1 - Vegetable cutting machine :
en
ru
- SU29760A1 - Bilge alarm device :
en
ru
- PL18000B1 - Cutter and warp roller. :
en
pl
- SU29542A1 - Single Phase AC Motor :
en
ru
- CA331222A - Anti-skid chain :
en
fr
- CH160919A - Road motor vehicle. :
en
fr
- SU29766A1 - The device for the branding of cylindrical products on a lathe :
en
ru
- US1903170A - Soijcd-coz refrigerating system :
en
- USRE18782E - Elliott i :
en
- CA331319A - Parachute rip cord apparatus :
en
fr
- AU934032A - Improved bloomers orthe like :
en
- ES1260U - Hanger for clothes. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES129531A1 - A music instrument for the electric reproduction of sound. :
en
es
- SU29509A1 - Method for including induction coil in telephone sets of local battery systems :
en
ru
- CA331298A - Engine starter :
en
fr
- ES129685A1 - A process to transform sea salt into pure sterilized salt and simultaneously obtain magnesium carbonate. :
en
es
- FR743478A - :
fr
- AU933932A - An improved foundation garment for womens wear :
en
- CH160730A - Knitting machine. :
de
en
- BE394483A - :
en
fr
- SU29535A1 - Machine for winding coils of electrical machines :
en
ru
- SU29708A1 - Light box for magnifying devices :
en
ru
- CA331267A - Picture transmission :
en
fr
- CH160805A - Clock alarm clock. :
en
fr
- US1902985A - Refuse disposal truck :
en
- CA331223A - Coin and picture frame :
en
fr
- CH160901A - Arrangement of apparatuses provided in a plurality for issuing stamps of value lined up in strips, such as postage stamps and the like. :
de
en
- CA331195A - Pipe :
en
fr
- CH160808A - Object that has a relatively high strength both at room temperature and at high temperatures. :
de
en
- CH160904A - Cell for delay lines in telephone systems. :
en
fr
- AU732232A - Improvements in or relating to telephone or like electrical signalling systems :
en
- CH160907A - Telephone system with main and sub-exchanges and call counting. :
de
en
- SU29802A1 - Adaptation to weaving machines for tensioning the main threads when they are bound :
en
ru
- ES129548A1 - An improvement in cinematographic projection devices. :
en
es
- AU662932A - Improvements in and relating to corsets andthe like :
en
- ES129718A1 - Procedure for obtaining clichés or printing molds, embossed and hollow rubber. :
en
es
- US1902998A - Gauge :
en
- CA331235A - Suction cup :
en
fr
- CH160851A - Method and device for regulating heat and cold exchange apparatuses operating with flooding, in particular in refrigerating machines. :
de
en
- PL17934B1 - Controller for electric motors with variable rotation direction. :
en
pl
- US1903167A - Pressure vessel for solid carbon dioxide :
en
- DE573241C - Teaching aids for the construction of different representations :
de
en
- US1903151A - Apparatus for feeding pulp or fiber to paper making machinery :
en
- SU29785A1 - Rotary kiln for burning gypsum and for drying loose bodies :
en
ru
- US1903091A - Cook stove :
en
- SU29539A1 - Device for the synchronous rotation of two electric motors :
en
ru
- SU29777A1 - Glow plug :
en
ru
- US1903264A - Hoe, mulcher, and weed destroyer :
en
- BE394610A - :
en
- PL18042B1 - A method of producing a fertilizer containing ammonium nitrate. :
en
pl
- US1902988A - Shaving machine :
en
- US1903036A - Carbon combustion furnace :
en
- FR743526A - :
fr
- US1903171A - Solid co. receptacle :
en
- US1903218A - Chain block :
en
- GB390111A - Improvements in or relating to electric tumbler switches :
en
- SU29642A1 - Hammer to digital disks calculator :
en
ru
- FR743539A - :
fr
- GB390000A - Manufacture of resinous condensation products from aromatic amines and formaldehyde :
en
- SU29660A1 - Machine for planting seedlings in paper cups :
en
ru
- US1903121A - Dual wheel structure :
en
- DE573462C - A dishwashing bowl attached to the wall and resting on one side of the sink :
de
en
- DE573511C - Arrangement for controlling electrical switching, measuring or display devices :
de
en
- ES129452A1 - Procedure to regulate the voltage with load of single-phase and polyphase transformers with coupling of a booster transformer, at least. :
en
es
- FR743483A - :
fr
- FR743594A - :
fr
- GB389974A - Improvements in or relating to the manufacture of double or folding collars or cuffs :
en
- ES129554A1 - Procedure for obtaining infusible plastic materials. :
en
es
- FR743318A - :
fr
- GB389970A - Improvements in electric signalling circuits with thermionic valves :
en
- GB390133A - Regulation of valves with automatic discharge for switching purposes :
en
- DE573441C - Device for fine tuning of electromagnetically triggered tuning forks :
de
en
- ES129373A1 - Improvements in the manufacture of baseboards for concrete posts. :
en
es
- GB389928A - Improved construction of air cooler for electrical machines :
en
- GB389936A - Improvements in hay forks :
en
- GB390061A - Improvements in and relating to light sensitive devices :
en
- ES129386A1 - A procedure for the preparation of artificial products, such as artificial silk, films, plastic masses, intermediate layers for safety glass, lacquers and the like. :
en
es
- ES1414U - Cortina de cordeles. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES129641A1 - A process for manufacturing an artificial mass. :
en
es
- FR743345A - :
fr
- SU29757A1 - Hand sniper :
en
ru
- US1902996A - Valve actuating mechanism for internal combustion engines :
en
- US1902871A - Reenforced vulcanized rubber articles and process of making the same :
en
- FR41714E - Dust vacuum cleaner :
en
fr
- FR743536A - :
fr
- GB389867A - Improvements in or relating to telephone systems :
en
- DE573213C - Method and device for charging gas generators with fuels of various grain sizes :
de
en
- FR743320A - :
fr
- GB390168A - An improved advertising device :
en
- DE573352C - Armchair with back and leg struts hinged to the seat frame :
de
en
- ES129112A1 - Machine for the manufacture of shoes. :
en
es
- FR743589A - :
fr
- GB389947A - Improvements in pattern and similar selecting mechanism for circular knitting machines :
en
- DE573187C - Machine for making wire nails :
de
en
- FR743535A - :
fr
- AU669632A - Improvements in or relating to automatic gain control devices for use in high frequency receivers :
en
- DE573477C - Threshing machine with two cleaning devices :
de
en
- GB390085A - Improvements relating to rotary paper cutting machines :
en
- ES129486A3 - Decorative coating for walls, walls and other surfaces. :
en
es
- GB390049A - Improvements in the production of spongy iron :
en
- ES1454U - Plates for ceilings. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB390119A - Improvements in cooking ranges :
en
- US1902851A - Overshot :
en
- US1902949A - Combined window guard and screen :
en
- ES1445U - Improvements in closures for metal containers. (Machine-translation by Google Translate, not legally binding) :
en
es
- SU29627A1 - A device for viewing objects in color rays. :
en
ru
- GB389877A - Improvements in and relating to curtain rails and the like :
en
- PL17932B1 - An advertising device with reflected daylight. :
en
pl
- IE12029L - Welding method and machine. :
en
- SU29681A1 - Radial polynovalent internal combustion turbine :
en
ru
- ES129279A1 - A manufacturing process for the chemical compound phenyl-nitrate-mercury. :
en
es
- GB390097A - Improvements in the manufacture of rubber chlorination products :
en
- GB390075A - Improvements in or relating to web-fed printing machines :
en
- GB390196A - Improvements in and relating to vapour electric devices :
en
- DE573172C - Procedure for attaching a signal transmitter :
de
en
- CH160688A - Coupling device for cattle. :
de
en
- SU29792A1 - Device for regulating the force of attraction of an electromagnet located on the tomb of the Foucault type :
en
ru
- DE573432C - Firebox water chamber :
de
en
- DE573445C - Strip-shaped contact element :
de
en
- FR743507A - :
fr
- GB389920A - Improvements in or relating to magnetic separators :
en
- ES1167Y - Distance indicator. :
en
es
- ES1185Y - New toiletry case. :
en
es
- US1903197A - Casket :
en
- US1903049A - Rotary key clutch :
en
- DE573156C - Combustion engine with fixed cylinders, whose pistons run in opposite directions by means of rollers on revolving curved tracks in the flywheel :
de
en
- FR743328A - :
fr
- ES129570A1 - A new machine for threading tobacco leaves. :
en
es
- GB389959A - Improvements in or relating to electrical indicators :
en
- ES129296A1 - EXPANSION DEVICE FOR MUNEQUERAS :
en
es
- FR743477A - :
fr
- DE573216C - Double warp knitting machine :
de
en
- DE573314C - Process for the production of iodine-protein-sugar-ferment compounds :
de
en
- FR743324A - :
fr
- DE573196C - Device for casting mass rollers :
de
en
- ES129353A1 - An improvement or improvement in the lamps. :
en
es
- FR743424A - :
fr
- FR743425A - :
fr
- FR743301A - :
fr
- DE573246C - Carburetor device for internal combustion engines with compressor for supplying the carburetor air under excess pressure :
de
en
- FR41743E - Improvements in dielectric materials :
en
fr
- FR743581A - :
fr
- GB390038A - Improvements in lip stick cases and the like :
en
- GB390114A - Improvements relating to the manufacture of yeast :
en
- DE573096C - Cartridge extractor with resilient claw :
de
en
- SU29501A1 - Device for preventing artificial actuation of block locks in locking devices of the Siemens and Galske systems :
en
ru
- US1902877A - Electric fluid heater :
en
- ES129369A1 - Procedure for the preparation of compound fertilizers. :
en
es
- ES129736A1 - Firearm of the type of recharge by gas. :
en
es
- SU29768A1 - Nozzle for metal spraying :
en
ru
- SU29598A1 - Catalna machine for felt production :
en
ru
- US1902909A - Diestock :
en
- US1903201A - Sound modifying device :
en
- SU29646A1 - Device for determining the speed of the fall of the hammer of a woman at the moment of impact :
en
ru
- FR743577A - :
fr
- GB390146A - Improvements in or relating to fuel pumps for airless-injection internal combustion engines :
en
- BE394207A - :
en
- GB389996A - Improvements in or relating to containers for asphalts :
en
- ES129726A1 - A process for the preparation of condensation products. :
en
es
- AU938832A - Improvement in photoelectric tubes :
en
- GB390039A - Sound absorbing material :
en
- GB390092A - Device for use in playing games :
en
- FR41702E - Method of tensioning the reinforcements of reinforced concrete parts :
en
fr
- DE573374C - Process for making pudding powder :
de
en
- FR743391A - :
fr
- FR743467A - :
fr
- GB390158A - Improvements in or relating to television systems :
en
- US1903175A - Dyeing animal fibers :
en
- GB389983A - Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines :
en
- GB390116A - Device for removing the gasification residues from gas producers :
en
- ES1182Y - Individual hygienic device to place on the toilet seat. :
en
es
- ES129426A1 - Mechanical procedure for the continuous distillation of magnesium. :
en
es
- US1903008A - Vending machine sign illuminating mechanism :
en
- US1903069A - Electric circuit control :
en
- US1903060A - Shaft mounting for rotatable cylinders :
en
- GB389914A - Coating compositions and the like :
en
- US1902899A - Apparatus for forming concrete floors :
en
- ES129456A1 - A procedure to obtain a flux for arc welding work. :
en
es
- US1902863A - Concrete bucket :
en
- GB389984A - Process for the manufacture of steel tyres and other steel articles subjected to abrasive wear :
en
- DE573319C - Holding cylinder high-speed press, in particular vertical high-speed press :
de
en
- DE573338C - Flexing and stretching machine for leather :
de
en
- US1902973A - Window construction :
en
- US1903002A - Gaining head :
en
- FR743520A - :
fr
- FR743311A - :
fr
- SU29746A1 - Water scooter :
en
ru
- US1903128A - Recording lamp :
en
- US1903131A - Aerial advertising device :
en
- FR743580A - :
fr
- CA331322A - Adhesive product :
en
fr
- CH160754A - Process for manufacturing dichromates. :
en
fr
- FR743312A - :
fr
- PL17945B1 - Muffler for stringed musical instruments. :
en
pl
- FR743470A - :
fr
- DE573323C - Electric capacitor :
de
en
- ES129402A1 - Luminous annunciator device and gift distributor. :
en
es
- ES129606A1 - New method for obtaining magnetic alloys. :
en
es
- GB389866A - Improvements in or relating to centrifugal clutches and like mechanism :
en
- DE531129C - Screen printing and tracing device for single and multi-color printing, in which the colored image is printed one above the other using partial screen stencils :
de
en
- ES129453A1 - A procedure for making sound films. :
en
es
- FR743519A - :
fr
- GB390195A - Improvements in and relating to electric motors :
en
- FR743406A - :
fr
- ES129307A1 - Method with its procedure for the rectification of colors. :
en
es
- FR41746E - Agricultural machine for potato extraction and other agricultural work :
en
fr
- US1902933A - Electric gasoline gauge :
en
- DE573067C - Process for the precipitation of iron from iron-containing nickel salt solutions :
de
en
- GB390073A - Improvements in or relating to appliances for use with test tubes and similar articles for preventing them from boiling over :
en
- DE573345C - Process and ingot for the production of centrifugal casting molds for socket pipes :
de
en
- ES129498A1 - An apparatus indicating maximum consumption. :
en
es
- DE565903C - Double-track elevated railway on a steel truss bridge with a lower track and an upper support rail for each track :
de
en
- FR41712E - Method and device for the production of zinc blank :
en
fr
- GB389998A - Improvements in means for treating cutaneous affections :
en
- CH160780A - Perpetual calendar. :
de
en
- CH160828A - Holder for cigarettes and cigars. :
de
en
- SU29503A1 - Mechanically operated electric rail pedal :
en
ru
- BE394596A - Improvements to rubber-based products and their production process :
en
fr
- CH160834A - Lubrication device. :
en
fr
- CH160889A - Metal vapor rectifier for high current. :
de
en
- CA331273A - Electric signal amplifier :
en
fr
- CH160733A - Laundry facility. :
de
en
- SU29750A1 - Jet propulsion for ships and aircraft :
en
ru
- SU29664A1 - Cabbage harvester :
en
ru
- SU29734A1 - Safety device for automatic shutdown of the press in order to prevent re-impact :
en
ru
- PL17936B1 - Mill with a grain cleaning device by means of suction air. :
en
pl
- US1903254A - Basket ball game :
en
- CH160767A - Die setting and line casting machine with height-adjustable feeler board. :
de
en
- DE573433C - Device for temperature control in turbine wheels :
de
en
- FR41737E - Automatic pilot valve for stoves :
en
fr
- PL17964B1 - Method for the production of calcareous formates. :
en
pl
- US1903106A - Waterproof heat insulating tape :
en
- SU29730A1 - Photographic prints :
en
ru
- US1902952A - Arch support :
en
- PL18004B1 - Method for the production of acetone. :
en
pl
- PL18030B1 - A device for heating water reservoirs, such as boilers, heaters, etc. :
en
pl
- SU29758A1 - Splicing Splicing Machine :
en
ru
- PL18013B1 - :
en
pl
- US1902957A - Veil :
en
- DE573155C - Manure tap with a hinged closure flap above the tap opening :
de
en
- FR743307A - :
fr
- CH160760A - An impermeable coated sheet article, and method of making the same. :
en
fr
- US1902852A - Meter mechanism :
en
- DE573072C - Procedure for the investigation of mixtures of substances :
de
en
- DE573175C - Process for the machining of conical inner surfaces by means of a conical embossing tool :
de
en
- ES128834A1 - Improvements in sealing devices. :
en
es
- FR743596A - :
fr
- DE573026C - Process for the utilization of copper and zinc-containing deposits :
de
en
- DK47129C - Rotating roller with device for cooling or heating. :
da
en
- SU29781A1 - Brick press :
en
ru
- SU29793A1 - Electric secondary clock :
en
ru
- DE572836C - Wind sifter for sugar cane harvesters :
de
en
- DE573278C - Device for the tensile connection of an electric ignition device with a locking element :
de
en
- DE573291C - Process for the preparation of stable dispersions :
de
en
- FR743486A - :
fr
- GB390041A - Improvements in and relating to electric discharge devices controlled by light :
en
- US1902885A - Drill :
en
- GB390121A - Malleable and age-hardenable aluminium alloys :
en
- ES1232Y - Foldable, closed container, that is, container for the transport of goods, either with packaging, without it or in bulk. :
en
es
- ES129489A2 - IMPROVEMENTS IN THE MAIN PATENT :
en
es
- SU29782A1 - Dung bean roll forming machine :
en
ru
- US1903207A - Telephone system :
en
- CA331260A - Pulp roving manufacture :
en
fr
- CH160950A - Process for the preparation of a water-soluble red dye of the anthraquinone series. :
de
en
- DE573202C - Toggle switch with momentary switching for extremely short and slow switching movements :
de
en
- FR743305A - :
fr
- GB390047A - Improvements in electric heating panels :
en
- ES129667A1 - Rotary distributor for all types of combustion or combustion engines. :
en
es
- GB390123A - Improvements in or relating to a method of producing cement bodies having a high mechanical strength :
en
- BE394131A - :
en
- CA331292A - Pyroxylin coating method :
en
fr
- SU29715A1 - Cinema projector with optical alignment :
en
ru
- SU29773A1 - Pull out device with endless straps :
en
ru
- CA331363A - Furnace pressure regulator :
en
fr
- SU29663A1 - Cabbage harvester :
en
ru
- US1902972A - Mooring and hoisting apparatus :
en
- SU29703A1 - The method of obtaining paper from sugar pulp :
en
ru
- SU29554A1 - Electric Iron Stand :
en
ru
- SU29709A1 - Vertical reproduction apparatus :
en
ru
- US1903023A - Building covering :
en
- DE573357C - Spring compass (zero compass) :
de
en
- CA331326A - Motor-vehicle jacking apparatus :
en
fr
- ES129300A1 - Electric apparatus thermo-coil for heating radiators. :
en
es
- ES129539A1 - Improvements in the zipper closures with sliding copper. :
en
es
- FR743485A - :
fr
- DE573279C - Cigarette machine :
de
en
- US1903047A - Signal for use on commercial and other records :
en
- US1903265A - Steering mechanism for boats :
en
- US1903217A - Ball bearing :
en
- US1903242A - Sealing means :
en
- GB390060A - Improvements in and relating to arc welding apparatus :
en
- DE573125C - Device for pressing and ironing :
de
en
- US1902875A - Plot marker :
en
- FR743587A - :
fr
- GB389904A - Improvements in or relating to electric glow discharge lamps :
en
- GB390163A - Improvements in and relating to apparatus for use in the manufacture of endless belting :
en
- ES129474A1 - Improvements related to the production of ethyl alcohol. :
en
es
- ES129371A1 - CENTRIFUGING DEVICE FOR CLINICAL THERMOMETERS :
en
es
- AU669932A - A machine for sharpening the blades of lawnmowers :
en
- CH160879A - Control device with reversible small motor for single-phase alternating current. :
de
en
- AU743132A - Improvements in or relating tothe manufacture of rubber faced blocks :
en
- US1903116A - Amusement device :
en
- SU29578A1 - Safety clamp for grab cable :
en
ru
- SU29589A1 - Log rails in the sawmill frame :
en
ru
- SU29481A1 - The device for stamping letters, etc. :
en
ru
- DE573118C - Process for the production of a high quality plaster :
de
en
- ES129666A1 - PROCEDURE FOR ALBUMIN HARDENING :
en
es
- PL18011B1 - Male member supporting device. :
en
pl
- CH160939A - Process for the recovery of the optically inactive part of the carotene. :
de
en
- CH160745A - Apparatus for making cheese. :
de
en
- DE573114C - Process for the extraction of platinum metals :
de
en
- DE573188C - Washing machine with insertable laundry container :
de
en
- US1903014A - Unfermented milk product :
en
- CH160880A - Device for the automatic shutdown of electricity consumers when electricity is drawn in front of the meter. :
de
en
- US1902977A - Mold for cast stone and process of using the same :
en
- US1902818A - Air conditioning control :
en
- US1902850A - Dental instrument :
en
- US1902858A - Thermostatic controlling device :
en
- BE394197A - :
en
nl
- CA331268A - Tellurium resistor for refrigerators :
en
fr
- CH160810A - Zinc-based alloy. :
en
fr
- DE573094C - Device for polishing cylindrical bodies, in particular steering knuckles, by means of several stamping rollers mounted on adjustable carriages :
de
en
- DE573198C - Reinforcement for road surfaces :
de
en
- ES129496A1 - A new self-pump construction system for fire extinguishing equipment. :
en
es
- ES129541A1 - Improvements introduced in tabulating machines. :
en
es
- DE573020C - Thermal tripping device for electrical switchgear :
de
en
- PL18002B1 - SOJot Jf / 0Z A device for washing powdered bodies or seeds. :
en
pl
- SU29530A1 - Device for switching on and off at the distance of dispatchers for stations :
en
ru
- US1903146A - Rear axle carrier :
en
- US1903189A - Motor vehicle wheel :
en
- US1902938A - Means for automatic electromagnetic wet separation :
en
- SU29446A1 - Hammer drill bit :
en
ru
- DE573489C - Device for extinguishing burning gases emerging from the ground :
de
en
- ES1420U - Metallic ornament element for buttons of all kinds. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU659232A - Improvements in and relating to tractor drawn plows :
en
- CA331231A - Cabinet and wash stand :
en
fr
- CA331353A - Pulp digester system :
en
fr
- US1902960A - Packing gland :
en
- DE573166C - Control for tailless arrow planes :
de
en
- DE573247C - Centrifugal governor for ignition devices of internal combustion engines :
de
en
- CH160863A - Inductor for magneto-electric machine. :
en
fr
- DE572882C - Tin can with opening shear band :
de
en
- GB390011A - Improvements in the manufacture of seals or connectors for vitreous to metal joints :
en
- SU29669A1 - Cabbage Cutting Machine :
en
ru
- SU29790A1 - Mobile device for loading locomotives with coal, water, etc. :
en
ru
- PL18034B1 - A tank for equalizing the oil pressure in cables filled with oil, and the method of manufacturing these tanks. :
en
pl
- AU661032A - Improvements in or relating to television and like systems :
en
- CA331232A - Insulation board :
en
fr
- PL18005B1 - A method of producing a protective coating on the surface of iron and steel. :
en
pl
- DE573010C - Automatic coupling device for toy trains :
de
en
- CH160960A - Process for the preparation of a vat dye. :
de
en
- SU29486A1 - Hatch cover for freight cars :
en
ru
- US1902884A - Map display device for motor vehicles :
en
- US1903206A - Index :
en
- DE573385C - Measuring bottle, the measuring area of which is refilled when the bottle is erected again :
de
en
- ES129432A1 - PROCEDURE AND DEVICE FOR THE STERILIZATION AND SUBSEQUENT COOLING OF FOODS IN CLOSED TANKS :
en
es
- CH160940A - Process for the preparation of a 4-oxypyridine derivative. :
de
en
- SU29557A1 - Device for automatic feeding of electrode wire during electric arc welding :
en
ru
- US1902993A - Method of forming cellular products :
en
- US1903135A - Push button electric switch :
en
- SU29558A1 - Device for conveyor coating and drying of electric welding electrodes :
en
ru
- US1902809A - Plunger type pen :
en
- CA331311A - Fluid supplying method :
en
fr
- US1902982A - Centrifugal filtering device :
en
- US1903241A - Expansion shield :
en
- ES129674A1 - Improvements in the manufacture of metal beds. :
en
es
- DE573171C - Device for determining the wind corrections for shot data :
de
en
- DE573327C - Installation circuit breakers and current limiters :
de
en
- ES129701A1 - Device for electrical heating of enclosures. :
en
es
- FR743431A - :
fr
- GB390071A - Improvements in or relating to photographic cameras :
en
- ES129545A3 - Manufacture of plates, partitions and walls of straw, cane or other similar materials subjecting said material to high pressure and supporting it in this state by means of wires or strips resulting in a rigid body. :
en
es
- ES129549A1 - A new improvement for obtaining flexible tubes with protective cover and electrical conductors for all appropriate uses. :
en
es
- ES129295A1 - Improvements in scissor mitten machines to shear sheep. :
en
es
- ES129716A1 - Improvements in the bobbin case of the spinning machines. :
en
es
- ES1446U - Improvements in the devices to hold the stockings and similar garments. (Machine-translation by Google Translate, not legally binding) :
en
es
- US1902969A - Feed water heater for locomotives :
en
- GB390018A - Improvements relating to reinforced concrete construction :
en
- GB390010A - An improved free wheel for cycles, motor cycles, and other machines :
en
- DE573131C - Condensation locomotive :
de
en
- GB389875A - Improvements relating to weft-stop motions for looms for weaving :
en
- PL17992B1 - Sorting drum for seeds, fitted with cells on the inner cylindrical surface. :
en
pl
- US1903019A - Automatic or semiautomatic telephone exchange system :
en
- CA331306A - Tire building apparatus :
en
fr
- PL17982B1 - Method of conducting biochemical processes. :
en
pl
- PL17983B1 - Covering roofs, partitions and similar building elements. :
en
pl
- SU29745A1 - Machine for pressing and tightening the hub rings in the wheels of the peasant movement :
en
ru
- FR743399A - :
fr
- CH160844A - Magneto. :
de
en
- CA331336A - Envelope container :
en
fr
- CH160714A - Mattress or cushion with helical springs. :
en
fr
- SU29425A1 - A lot of Russian bakery chamber oven :
en
ru
- DE573364C - Equipment on calculating machines for skipping column regulator stops :
de
en
- DE573514C - Process for the preparation of water-insoluble azo dyes :
de
en
- SU29683A1 - Loosening device :
en
ru
- CH160867A - Stretchable electrical conductor. :
de
en
- CA331344A - Guy wire fastener :
en
fr
- SU29439A1 - Oil Fountain Fire Extinguishing Device :
en
ru
- SU29522A1 - Machine for applying insulating cotton or other yarn on electrical wires :
en
ru
- US1902833A - Method of treating textile threads :
en
- US1903168A - Pressure vessel for solid carbon dioxide :
en
- SU29546A1 - Anchor for AC collector machine :
en
ru
- DK47133C - Automatic Line Block System with Block and Signal Sequence Dependence. :
da
en
- FR743343A - :
fr
- SU29666A1 - Cotton harvesting machine :
en
ru
- SU29779A1 - Water metering device for concrete mixer :
en
ru
- US1903208A - Automatic gate :
en
- US1902890A - Wall fixture :
en
- SU29668A1 - Cotton harvesting machine :
en
ru
- SU29616A1 - Electromagnetic Pickup :
en
ru
- US1903228A - Frictional gearing :
en
- CH160870A - Electrical switch device with insulating liquid and electromagnetic blowing. :
en
fr
- FR743556A - :
fr
- GB389896A - Improvements in or relating to oscillatory electric circuits :
en
- US1903015A - Electric heating pad and control therefor :
en
- USRE18780E - Time controxed switch :
en
- SU29467A1 - The shutter for the loading opening of the coking chamber :
en
ru
- SU29629A1 - Thermoelectric pyrometer for measuring the temperature of gases :
en
ru
- SU29714A1 - Automatic advertising film projector with ring film :
en
ru
- US1903011A - Closure for metal containers :
en
- SU29600A1 - Rolling wall :
en
ru
- US1903267A - Automobile seat :
en
- CH160761A - Process for the production of pellets. :
de
en
- SU29449A1 - Mining harvester :
en
ru
- SU29788A1 - Device for inlet into the pockets of the elevator-conveyor rolling down the inclined tolob pressed into the cake of cakes :
en
ru
- PL18021B1 - A method of producing alcohols. :
en
pl
- SU29515A1 - Generator :
en
ru
- DE572927C - Machine for drawing loops into textiles and other goods :
de
en
- CA331327A - Rotary pump mechanism :
en
fr
- SU29595A1 - The method of obtaining alloy for dentures :
en
ru
- US1902947A - Shade holder :
en
- CA331279A - Motor control apparatus :
en
fr
- CH160790A - Bullet charge. :
de
en
- CH160910A - Device to control the exceeding or falling below a certain consumption of electrical energy during a prescribed time. :
de
en
- PL17941B1 - Instrument for measuring * the amount of fluid. :
en
pl
- SU29506A1 - Device for centering a moving system in dynamic loudspeakers :
en
ru
- SU29618A1 - Device for recording sound on film :
en
ru
- SU29496A1 - Fixture for greasing rails on the ground :
en
ru
- US1903083A - Hydraulic mechanism :
en
- US1903187A - Prepared silica and process of making same :
en
- US1903240A - Convertible vehicle top :
en
- SU29789A1 - Conveyor :
en
ru
- US1902869A - Rotatable turret camera back for exposing light sensitive photographic plates :
en
- PL18018B1 - Method of removing interferences occurring in tele- devices when charging batteries. :
en
pl
- SU29685A1 - Water valve :
en
ru
- SU29686A1 - Staufer type lubricator for oil lubrication :
en
ru
- FR41742E - Automatic topper :
en
fr
- ES129347A1 - A helicopter-plane aircraft. :
en
es
- FR743494A - :
fr
- DE573192C - Process for the preparation of detergents, wetting agents and dispersants :
de
en
- DE573393C - Plant for the purification of waste water with activated sludge :
de
en
- US1902984A - Adjustable mask for photoprinting machines :
en
- PL17960B1 - hha, 53 / hha, 53 / hha, 53 / :
en
pl
- PL18044B1 - Sjw »* b for obtaining high quality glue. :
en
pl
- SU29592A1 - Button Drilling Machine :
en
ru
- SU29654A1 - Device for immersing cable, wire, etc. into the soil :
en
ru
- US1902867A - Allo-ms-naphthodianthrones :
en
- CH160833A - Device for operating control organs. :
de
en
- GB390104A - Jacquard machine for weaving single and double shuttle, double warp pile fabric :
en
- US1903066A - Hair curling device :
en
- DE573145C - Vaginal irrigation device :
de
en
- DE573494C - Device for synchronizing two internal combustion engines :
de
en
- ES129730A1 - Paving procedure against rail. :
en
es
- PL18007B1 - Manufacturing method for limit differential gauges for threads. :
en
pl
- SU29597A1 - Felt Machine :
en
ru
- US1903191A - Piston and wrist pin construction :
en
- SU29651A1 - Washing machine for felt :
en
ru
- US1902870A - Controlling means for knitting machines :
en
- CH160920A - Brake device for automobiles. :
de
en
- CH160764A - Clamping device for unperforated stacks of sheets for writing purposes. :
de
en
- US1902874A - Dust protector device :
en
- SU29770A1 - Device for fixing uneven tape and roving :
en
ru
- DE573006C - Fitting for hinged double windows hanging on counterweight ropes, guided in grooves :
de
en
- DE573430C - Production of concentrated alkali hydroxide solutions :
de
en
- DE573245C - Fly catcher with lure :
de
en
- GB390187A - An improved process for the production of mono- and/or di-ammonium phosphate or of mixed fertilisers containing same in granular form :
en
- DE573528C - Process for the production of Feinspirt :
de
en
- FR743306A - :
fr
- US1903063A - Drying device for wood, brick, pottery, etc., provided with heat recovering devices :
en
- CH160799A - Clock with a vibrating mechanism. :
de
en
- CH160804A - Box that can be used as a powder box, candy box, etc. :
en
fr
- PL17997B1 - A method of transforming coal, tar, oils and similar bodies into valuable hydrocarbons. :
en
pl
- SU29562A1 - The method of extraction of bitumen from bituminous rocks :
en
ru
- US1902948A - Welding electrode :
en
- US1903096A - Display package :
en
- DE573419C - Mash battery :
de
en
- CH160752A - Method and device for leaching solid substances with liquid solvents. :
de
en
- CH160766A - Loose leaf book cover. :
de
en
- CH160873A - Command for a fixed time switch. :
en
fr
- PL17984B1 - A method of refining starch. :
en
pl
- US1903050A - Counter stiffener and method of forming it :
en
- US1902868A - Cast steel bottom drop door :
en
- SU29638A1 - Soil drill :
en
ru
- SU29551A1 - Device for charging x-ray capacitors :
en
ru
- SU29658A1 - Landing machine :
en
ru
- SU29732A1 - Plate for pressing on open hydraulic presses of seeds and similar materials :
en
ru
- US1903033A - Protecting device for electric distributing systems :
en
- USD89552S - Design foe :
en
- ES129420A1 - An electric traction system with electric braking and compound motors. :
en
es
- GB390005A - Improvements in and relating to bag filling machines :
en
- ES129576A1 - Improvements in the selection devices in the mechanical handling installations by pneumatic tubes. :
en
es
- US1902846A - Plow attachment for tractors :
en
- SU29718A1 - Cinema projector with optical alignment :
en
ru
- CA331221A - Steam boiler :
en
fr
- CH160793A - Shut-off valve, in particular for dispensing devices. :
de
en
- PL17924B1 - Pipe connector. :
en
pl
- PL17937B1 - Pencil with a twisted core. :
en
pl
- US1903272A - Toy animation picture device :
en
- PL17922B1 - Veneer manufacturing method. :
en
pl
- US1902992A - Display card :
en
- BE394692A - :
en
fr
- CA331226A - Gas burner :
en
fr
- SU29624A1 - A device for the light design of images on the surface of the dome :
en
ru
- US1903031A - Counter stiffener :
en
- SU29776A1 - A device for fixing simply watering spindles and irregularities of passing yarn :
en
ru
- PL18028B1 - Disc brake. :
en
pl
- CH160835A - Method and apparatus for increasing the temperature of the steam flowing through the receiver of compound machines by means of superheated live steam. :
de
en
- CH160797A - Lighting device for the pointers of clocks. :
de
en
- SU29691A1 - Tool for shaking filter sleeves :
en
ru
- US1903004A - Shoe heel ornament :
en
- US1903071A - Photography light reflector :
en
- SU29729A1 - Device to automatically turn off the light when enlarging or when copying :
en
ru
- US1903099A - Container closure :
en
- CH160736A - Washing kettle with pouring device. :
de
en
- AU1045532A - Improvements relating to internal combustion engines :
en
- CA331209A - Vulcanizing press :
en
fr
- CH160728A - Two-for-one twisting spindle. :
de
en
- CA331312A - Flue dust returning apparatus :
en
fr
- ES129309A3 - A COMPRESSOR FOR REFRIGERATING INSTALLATIONS WITH STAGED PACKAGING :
en
es
- DE573099C - Shaft signaling device :
de
en
- ES129293A1 - AN IMPROVEMENT IN THE MANUFACTURE OF PAPER, CARDBOARD AND RIBBED CARDBOARD :
en
es
- ES129298A1 - A process for the manufacture of cement tiles and mosaics, using char or slag remaining from boilers, furnaces, foundries, railroads or similar. :
en
es
- ES129445A1 - A method and its corresponding means to avoid corrosion by electrolysis, of special application to the boats propelled by motors. :
en
es
- DE573369C - Valve control for internal combustion engines :
de
en
- USD89557S - William willheim :
en
- FR41745E - Heavy oil engine :
en
fr
- FR743475A - :
fr
- SU29505A1 - Device for synchronizing rotating systems :
en
ru
- DE573028C - Method and device for making sugar confectionery :
de
en
- GB390091A - Improvements in and relating to wire drawing dies :
en
- CH160699A - Automatic vent and water shut-off valve for radiators, in particular for central heating radiators. :
de
en
- CH160897A - Facility for light therapy. :
de
en
- ES129580A3 - Improvements in the molds for painting. :
en
es
- DE573049C - Firing for powder fuel :
de
en
- ES129536A1 - Products of carbureted hydrogen and oxygen. :
en
es
- CA331281A - Signalling system :
en
fr
- SU29582A1 - Wooden shield for walls, ceilings, etc. :
en
ru
- SU29705A1 - Paper sizing method :
en
ru
- SU29639A1 - Sampler :
en
ru
- CH160869A - Device for fixing insulators on insulator supports. :
de
en
- CH160857A - Transformer. :
de
en
- GB389871A - Improvements in and relating to the treatment of hydrocarbon material and particularly to the cracking of such material :
en
- CA331314A - Stabilizer :
en
fr
- US1902866A - Acetals of cyclic ketones with polyhydric alcohols and process of preparing the same :
en
- ES129490A1 - A procedure for the manufacture of explosive confetti cartridges. :
en
es
- ES129532A1 - Procedure for the obtaining of an auxiliary material for the purpose of welding autogenous and ordinary hard. :
en
es
- CH160943A - Process for the preparation of a naphthoylene-naphtimidazole-peridicarboxylic acid. :
de
en
- CA331309A - Cooling tower :
en
fr
- DE573236C - Device for temperature compensation on magnet systems for magnetic scales :
de
en
- DE573025C - Process for covering flexible metal hoses with rubber :
de
en
- DE573083C - Automatic demonstration device, especially for clothing or the like. :
de
en
- DE573112C - Process for the production of a generator gas of high calorific value in the tapping gas generator :
de
en
- US1903256A - Artificial bait :
en
- CH160847A - Centrifugal governor. :
de
en
- DE573525C - Automatic, time-adjustable gas shut-off device triggered by a clockwork :
de
en
- SU29720A1 - Apparatus for designing on screen or for shooting stereoscopic images :
en
ru
- SU29743A1 - Trolley for transporting barrels in their upright position :
en
ru
- US1902908A - Cushioning device for slicing machines :
en
- US1903018A - Mopstick head :
en
- USD89547S - Design for a stock box for typewriter ribbons :
en
- PL17979B1 - A method of producing asbestos-cement pipes of small diameter and thin walls and a device for carrying out this method. :
en
pl
- SU29489A1 - Automatic coupling device for railway rolling stock :
en
ru
- SU29655A1 - Machine for preparing fleece seeds for sowing and for dry dressing :
en
ru
- CH160788A - Children's carousel. :
en
fr
- CH160893A - Lightbox. :
de
en
- DE573282C - Feather made of two wires for automatic shuttle :
de
en
- ES129378A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- GB389924A - Improvements in or relating to card feeding mechanism for statistical machines :
en
- GB390161A - Improvements in or relating to electrical signalling systems :
en
- CH160794A - Weighing device with electrical adjustment. :
de
en
- SU29492A1 - Compressor installation on the train :
en
ru
- US1903085A - Hose rack :
en
- USD89549S - Design eor a coin bank :
en
- DE573090C - Slide drive by means of a bumper :
de
en
- SU29561A1 - Electrode holder :
en
ru
- US1902935A - Slide :
en
- GB389909A - Improvements relating to the fuel injection in oil engines :
en
- DE573174C - Heating device for sound devices :
de
en
- FR743322A - :
fr
- GB389890A - Improvements in or relating to stands or rails for garments and the like :
en
- DE573360C - Talking machine :
de
en
- SU29611A1 - A recording device for simultaneous recording of pressure and rotational speed :
en
ru
- FR743412A - :
fr
- ES129014A1 - A device for plane filing cabinets. :
en
es
- ES129382A1 - PROCEDURE FOR THE PREPARATION OF CLEANING MEDIA CONTAINING ALKALINE SILICATE :
en
es
- GB389995A - Improvements in or relating to the production of warp knitted fabrics on warp machines having one row of needles :
en
- US1902980A - Belt tightening pulley :
en
- CA331362A - Conveyer :
en
fr
- GB389921A - Improvements in flushing water control apparatus for water closets :
en
- CA331321A - Adhesive or coating :
en
fr
- FR743371A - :
fr
- PL17972B1 - Manometric tube and the method of its production. :
en
pl
- SU29784A1 - Insulator Mandrel Machine :
en
ru
- DE573510C - Timing relay :
de
en
- GB389971A - Improved apparatus for converting heavy hydrocarbons into hydrocarbons having a lower boiling point :
en
- GB389993A - Improvements in or relating to reinforced soft rubber dolls :
en
- FR743480A - :
fr
- GB389891A - Improvements in yarn measuring devices for use in cop or like winding frames :
en
- SU29429A1 - The method of constructing flat patterns with curved surfaces :
en
ru
- SU29580A1 - Rolling jack :
en
ru
- ES129332A3 - A procedure with your device for the production of a refreshing foamy drink made from milk. :
en
es
- GB390001A - Improvements in and relating to tins or like receptacles for tobacco and other goods :
en
- GB390120A - Manufacture of nitriles of resin acids :
en
- CH160872A - Trip device on time switches, timers and similar switching devices. :
de
en
- USD89548S - Design for an undergarment or similar article of manufacture :
en
- FR41747E - Improvements in the setting of discharge devices :
en
fr
- GB389962A - Improvements relating to the driving means of locomotives and like self propelled vehicles :
en
- GB390076A - Improvement in the manufacture of aluminium in electrolysis cells of high power :
en
- GB390162A - A hardening medium or bath and a process for the hardening of tools of iron or steel :
en
- ES129690A1 - A DEVICE FOR OBTAINING COPIES THROUGH COLOR-IMPREGATED RIBBONS, APPLICABLE TO MACHINES GENERALLY USED IN OFFICES :
en
es
- US1903067A - Vending machine :
en
- ES129342A3 - Improvements in gluing presses, with pressure cushions. :
en
es
- FR743375A - :
fr
- ES129400A1 - Lead protection procedure against corrosion. :
en
es
- ES129404A1 - A new procedure for making soap. :
en
es
- ES129725A1 - A method of manufacturing a composite material, suitable for the manufacture of footwear. :
en
es
- FR743386A - :
fr
- US1903095A - Gang operated switch :
en
- GB390164A - Improvements in or relating to buoyant clothing :
en
- FR743449A - :
fr
- GB390173A - Improvements in and relating to electric cables :
en
- FR743346A - :
fr
- PL17926B1 - :
en
pl
- DE573311C - Washboard holder :
de
en
- DE573522C - Process to prevent scale formation :
de
en
- GB390040A - Improvements in or relating to thermostatically controlled valves for gas heating apparatus :
en
- US1902900A - Electrical phonograph pick-up :
en
- FR743430A - :
fr
- ES129314A1 - An improved refrigeration process and corresponding apparatus for the preservation of fresh food products and goods. :
en
es
- ES129336A1 - A lighter burner of heavy oils for heating ovens, boilers and other similar. :
en
es
- FR743421A - :
fr
- GB389886A - Improvements in and relating to electrodes for discharge tubes :
en
- ES129352A1 - Perfections related to the way of working the edges of the cuts in the manufacture of footwear. :
en
es
- DE573138C - Protective box for electrical devices, especially for busbar boxes of encapsulated distribution systems :
de
en
- ES129294A1 - Procedure for impregnating thick textiles with latex using high hydraulic pressures :
en
es
- GB390219A - Improvements in and relating to the manufacture of boxes :
en
- FR743367A - :
fr
- FR743496A - :
fr
- DE573294C - Axisymmetric lens arrangement :
de
en
- DE573493C - Blocking device for the switching element of a measuring and dispensing device with twin measuring vessel :
de
en
- FR41731E - Process for the production of insoluble azo dyes :
en
fr
- FR743576A - :
fr
- SU29696A1 - Mushroom stringing machine :
en
ru
- US1903043A - Method of cutting gears :
en
- US1903224A - Spring and mattress construction :
en
- ES129739A1 - System of apparatus to fly. :
en
es
- FR743458A - :
fr
- FR743529A - :
fr
- IE12971L - Sound recording :
en
- CH160837A - Turbine-condenser grouping. :
en
fr
- ES129308A2 - A procedure to improve hydrocarbons. :
en
es
- FR41736E - Process for the production of crystalline hydrates of alkali metal silicates :
en
fr
- GB389892A - Improvements in and relating to moulded insulating masses for electrical purposes :
en
- PL18033B1 - Transmission for motor vehicles. :
en
pl
- SU29645A1 - Apparatus for illustrating the decomposition of a force into two components :
en
ru
- FR743330A - :
fr
- GB389872A - Improvements relating to the manufacture of hydraulic cement :
en
- US1903027A - Apparatus for forming sine tracks :
en
- SU29694A1 - Chromatic harmonic :
en
ru
- DE573242C - Self-tellers of goods with goods containers moved by friction gears :
de
en
- ES1416U - Articulated bed with mechanical movement for general use especially for patients (Machine-translation by Google Translate, not legally binding) :
en
es
- DE573133C - Printing block for printing certain characters in a different color than that of the surrounding print :
de
en
- GB390067A - Improvements relating to combined ball and roller bearings :
en
- DE573508C - Astronomical day disk with a day hour scale for time switches that can be set in relation to the coaxial monthly scale :
de
en
- GB389917A - Improvements in or relating to apparatus for generating electric waves :
en
- ES129583A2 - A PROCEDURE FOR THE CRYSTALIZATION OF SALTS :
en
es
- ES129401A1 - A device that allows to give the speed of shot that is desired in the machine guns or adapted to automatic weapons, to turn them into machine guns, being able to employ at the will of the shooter. :
en
es
- ES129385A3 - Shipbuilding improvements. :
en
es
- ES129471A3 - A procedure for the manufacture of glossy surface products. :
en
es
- ES129710A1 - A procedure for firing tiles. :
en
es
- ES1430U - Device for defibering young beans. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR743578A - :
fr
- GB390101A - Improvements in or relating to devices for separating a single cylindrical body froma supply :
en
- PL17993B1 - Galvanic cell. :
en
pl
- US1902943A - Keyboard transmitter :
en
- US1903057A - Blind stitch button sewing machine :
en
- DE573256C - Advertising watch, the drive mechanism of which is periodically tightened by an electric motor :
de
en
- DE573292C - Device for brewing coffee :
de
en
- DE573490C - Liquid shock absorbers, especially for motor vehicles :
de
en
- FR743460A - :
fr
- CH160827A - Cufflink. :
en
fr
- CH160967A - Colored nitrocellulose varnish. :
de
en
- FR743557A - :
fr
- SU29480A1 - Writing machine :
en
ru
- SU29500A1 - Device for two-wire blocking signaling for one-stop railway in the presence of station posts :
en
ru
- SU29566A1 - Method of burning liquid fuel :
en
ru
- GB390139A - Improvements in or relating to hand operated soldering devices :
en
- CA331271A - Mercury arc rectifier :
en
fr
- CH160830A - Control device for gases and liquids. :
de
en
- FR743482A - :
fr
- GB389882A - Improvements relating to electrical circuit breakers :
en
- DE573468C - Device for the recovery of exhaust gases from boilers, ovens, stoves :
de
en
- DE573137C - Two-part cardboard sleeve for batteries consisting of several elements connected in series, so-called stick batteries :
de
en
- DE573487C - Device for exposing photographic negatives :
de
en
- DE573527C - Earth drill, in which a rotary cutter is held on its spindle by locking elements :
de
en
- DK47147C - Bag for use when traveling with prams. :
da
en
- ES129390A1 - A procedure for making a special soap. :
en
es
- SU29622A1 - Colorimeter :
en
ru
- SU29716A1 - Device for optical alignment of images in cinematographic apparatus :
en
ru
- PL17948B1 - All kinds of motor vehicle anti-skid tire. :
en
pl
- PL18046B1 - A method of obtaining phosphorus or phosphorus oxides, cement continuously in an electric furnace. :
en
pl
- SU29456A1 - A device for connecting conveyor grids :
en
ru
- FR41703E - Sprayer :
en
fr
- FR743372A - :
fr
- GB390112A - Improvements in extension feet :
en
- FR743335A - :
fr
- DE573208C - Process for the production of as paint raw materials, impregnation agents, plastic masses and. Usable products :
de
en
- CH160756A - Process for the preparation of a product suitable as a wetting agent, cleaning agent, dispersant and the like. :
de
en
- SU29675A1 - Artificial sprinkling method :
en
ru
- DE573261C - Device for the dependent control of a pneumatic door movement and braking device in motor vehicles :
de
en
- FR41705E - Low density materials and their manufacturing process :
en
fr
- SU29678A1 - Rotating nozzle for non-compressor internal combustion engines :
en
ru
- DE573204C - Electrical switchgear using conductive fluids :
de
en
- DE573303C - Spar for single-spar aircraft wings or tail surfaces :
de
en
- DE573378C - Device for locking knife hubs on cutting knife shafts :
de
en
- ES129618A3 - Improvements in the devices for the instant preparation of a fusion, mainly coffee, for tasting. :
en
es
- ES1431U - Device to apply medicinal pastes. (Machine-translation by Google Translate, not legally binding) :
en
es
- SU29576A1 - Parachute for mine cages of lifts equipped with cable conductors :
en
ru
- ES1439U - A glass autoreflector to make vehicles visible even at night (Machine-translation by Google Translate, not legally binding) :
en
es
- DE573035C - Process for the production of non-hygroscopic fertilizers from the residues of the wine distillery or sugar production :
de
en
- DE573219C - Carrying device for x-ray screens and x-ray cassettes :
de
en
- DE573186C - Edging device for rolling mills :
de
en
- SU29560A1 - Electrode holder :
en
ru
- DE573249C - Engaging and disengaging device for friction clutches :
de
en
- DE573446C - Automatic voltage regulation in long lines :
de
en
- ES129290A3 - A new procedure to prevent wavy wire flat springs from penetrating the fabrics that cover the padding. :
en
es
- ES129615A1 - A fan-umbrella. :
en
es
- FR743362A - :
fr
- CA9926S - Reflector for use with electric and other lamps :
en
- CH160864A - Device for achieving an energy exchange between two multi-phase networks. :
de
en
- ES1180Y - Board for sound isolation. :
en
es
- ES129591A1 - An improved device for recording sounds in phonograph records. :
en
es
- US1903044A - Power transmission mechanism :
en
- DE573149C - Method and device for the production of plates, profile pieces and the like. Like. From phenol-formaldehyde synthetic resin blocks :
de
en
- DE573262C - Folding top for motor vehicles :
de
en
- SU29637A1 - Instrument for determining the viscosity of liquids :
en
ru
- FR743541A - :
fr
- US1903155A - License plate :
en
- ES129597A1 - Improvements in radiofusion networks and others in which high frequency waves with modulation are used. :
en
es
- GB390017A - Improvements in the form of ships' hulls :
en
- GB390045A - Improvements in or relating to the vulcanization of rubber :
en
- ES128924A1 - Method of manufacturing the grid in mirrors. :
en
es
- DK47139C - Brake. :
da
en
- ES811Y - Midsole specially shaped for footwear. :
en
es
- US1902925A - Sales indicator :
en
- US1903136A - Radius rod and axle construction :
en
- SU29472A1 - Oil filter :
en
ru
- DE572964C - Rail vehicle :
de
en
- DE573235C - Reading device for systems with mirrors, preferably magnetic scales :
de
en
- DE573455C - Process for the decomposition of hydrocarbon oils under pressure :
de
en
- DE573479C - Pistons for internal combustion engines :
de
en
- GB389895A - Improvements in or relating to motor driven vehicles :
en
- GB389900A - Improvements relating to motor vehicles :
en
- US1903176A - Vehicle dump :
en
- SU29680A1 - Electromagnetic motor :
en
ru
- ES129487A1 - Procedure for the manufacture of alkali nitrates. :
en
es
- ES129747A1 - Improvements in cathodes. :
en
es
- GB390064A - Mounting for the draw stones of wire drawing machines :
en
- GB390082A - Improvements in or relating to pipes for pipe conduits, cable conduits and the like :
en
- SU29605A1 - Flexible curve :
en
ru
- GB390102A - Improvements in or relating to surge-proof electrical transformers :
en
- ES129628A1 - Improvements in the devices for the reproduction of sound discs. :
en
es
- CH160947A - Process for the preparation of an azo dye. :
de
en
- CH160693A - Device used in particular to fix a store window mirror. :
en
fr
- US1903199A - Automatic safety reverse motion lock :
en
- US1903193A - Milk dumping device :
en
- DE573038C - Procedure to avoid the risk of explosion in the evaporator room of air separation plants :
de
en
- DE573048C - Process for the production of dispersions and preparations suitable for them :
de
en
- ES129702A3 - A procedure for converting unsaturated fatty acids of animal origin to saturated fatty acids. :
en
es
- ES129561A1 - A spigot system for automatic closing for wine barrels. :
en
es
- ES129592A3 - Manufacturing procedure for boxes for electric accumulators, also called monoblocs. :
en
es
- GB390059A - Improvements in and connected with devices for connecting scaffold poles and the like :
en
- GB390178A - A method and apparatus for the purpose of controlling electrical energy :
en
- FR743325A - :
fr
- DE573078C - Nozzle :
de
en
- DE573423C - Dry gas container :
de
en
- ES129655A1 - Double floodgate for dams. :
en
es
- GB390174A - Improvements relating to sole-laying or like machines :
en
- PL17965B1 - A method of tightly bonding a low-melting metal material with a less-melting metal material. :
en
pl
- AU666232A - Improved apparatus for use in drycleaning operations :
en
- GB390141A - Improvements relating to coating metallic bodies with an alloying metal :
en
- FR41724E - Closed circuit ventilated alternator protection system :
en
fr
- ES129639A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- FR743340A - :
fr
- DE573486C - Conveyor device for chocolate mold cooling rooms :
de
en
- FR743438A - :
fr
- DE573467C - Clothes hangers consisting of individual interlocking links with adjustable trouser holding and tensioning device :
de
en
- FR743463A - :
fr
- CA331236A - Brick manufacture :
en
fr
- SU29723A1 - A device for shooting and designing on a spherical screen :
en
ru
- US1902873A - Chain conveying apparatus :
en
- GB389957A - Valve device :
en
- GB390023A - Manufacture of sulphuric acid esters of aliphatic alcohols :
en
- GB389878A - Improvements in surfaces for painting or drawing upon :
en
- GB389919A - Apparatus for testing the readings in measuring circuits for alternating current with a direct current instrument and an electro-mechanical synchronous switch :
en
- DE572925C - Two-stroke internal combustion engine and method for operating such :
de
en
- DE573147C - Bottle tongue with braking device :
de
en
- DK47140C - Transport mechanism for cigar machines. :
da
en
- DE573478C - Automatic feed with individual device for egg sorting and stamping machines :
de
en
- FR743377A - :
fr
- FR743385A - :
fr
- DE573217C - Disc lock for circular knitting machines :
de
en
- US1902954A - Small variable potential electric motor :
en
- US1903012A - Closure for metallic barrels or containers :
en
- CA331334A - Water pump unit :
en
fr
- CH160948A - Process for the preparation of an azo dye. :
de
en
- DE573305C - Process according to patent 487110 for the production of fire and acid-resistant ceramic products :
de
en
- FR41709E - Improvements in the manufacture of sheets or films of compositions containing esters or ethers of cellulose :
en
fr
- GB390032A - Improvements in pressure apparatus for the drawing mechanism of textile machinery :
en
- SU29533A1 - Thermal relay :
en
ru
- GB390099A - Improvements in and relating to the recording of sound :
en
- GB390115A - Appliance for protecting infants' feet from wetness and chill :
en
- ES129721A1 - A machine to manufacture insulating tubes for protection of the conductors of electrical installations. :
en
es
- FR743548A - :
fr
- DE573106C - Steam generating plant :
de
en
- US1902872A - Roofing :
en
- US1902880A - Radiator :
en
- US1903058A - Means and method for applying brake shoe linings :
en
- US1903070A - Control system for rotary kilns and the like :
en
- ES129477A1 - A procedure to plasticize the rubber in the latex. :
en
es
- ES129339A1 - A new procedure for the manufacture of magnets of all kinds. :
en
es
- DE540228C - Wuehlgrubber with roller rolling on the ground :
de
en
- DE573221C - Support Association :
de
en
- CA331213A - Railway car buffing and draw gear :
en
fr
- GB390098A - Improvements in the manufacture of drain plug mounts :
en
- SU29448A1 - Machine for the extraction of minerals from quarries and the production of excavations :
en
ru
- SU29712A1 - Instrument for checking the speed of central shutters of photographic apparatuses :
en
ru
- SU29436A1 - Bending bar to prevent the drill tool from disengaging from the rod :
en
ru
- SU29541A1 - Voltage doubling device :
en
ru
- US1902965A - Binder :
en
- SU29806A1 - Continuously operating diffuser :
en
ru
- DE573542C - Overpressure steam or gas turbine :
de
en
- FR41726E - Thermostatic adjustment for electric discharge devices :
en
fr
- CA331345A - Concrete pipe manufacture :
en
fr
- FR743373A - :
fr
- USD89559S - Design for a kitchen cabinet :
en
- US1903200A - Reversing mechanism :
en
- USD89553S - Jack schweizer :
en
- ES129330A3 - Improvements introduced in the manufacture of alarm revolvers. :
en
es
- US1903086A - Shock absorbing socket :
en
- DE555056C - Process for the production of hydrogen cyanide or cyanides :
de
en
- DE573273C - Arrangement on firearms with the firing pin mounted in the lock so that it is longitudinally displaceable and pivotable :
de
en
- DE573110C - Revolving oil conveyor for automatic lubrication devices of rail vehicles :
de
en
- DE573183C - Machine controlled by punch cards :
de
en
- DE573113C - Hanging x-ray fluoroscopy device :
de
en
- ES1174Y - One-piece, multi-division folding bag as razor blade packaging. :
en
es
- ES1201Y - Suitcase hanger. :
en
es
- ES129636A1 - Mill of several grinding chambers arranged eccentrically around a common circulating axis. :
en
es
- CA331199A - Building construction :
en
fr
- CH160953A - Process for the preparation of a water-soluble, bluish-red dye of the anthraquinone series. :
de
en
- US1902821A - Apparatus for riveting plates of ships :
en
- DE573288C - Arc and glow cathode rectifiers or metal vapor rectifiers with grids assigned to the anodes and electrically controlled for the purpose of regulating the direct current output :
de
en
- DE573499C - Device for achieving optical deception :
de
en
- FR743543A - :
fr
- AU884532A - Improvements in or relating to processes of chloridizing metal values in oxidized ores containing iron :
en
- BE394067A - :
en
- US1902946A - Safety cableless multiple elevators :
en
- US1902964A - Supervisory device for telegraph apparatus :
en
- US1903225A - Rubber weather-strip :
en
- DE573329C - Device for the geometric summation of physical measured quantities at right angles :
de
en
- ES1218Y - Registration plate for cars. :
en
es
- ES129626A1 - IMPROVEMENTS IN THE IGNITION DEVICES FOR INTERNAL COMBUSTION ENGINES :
en
es
- DE573415C - Process for producing colored effects in building materials :
de
en
- DE573264C - Hub suspended by air compressor :
de
en
- DE573299C - Method of connecting pipes :
de
en
- CH160905A - Automatic telephony installation. :
en
fr
- US1903271A - Spring shackle :
en
- PL17953B1 - Device for dispensing beverages. :
en
pl
- CH160739A - Zipper. :
de
en
- PL17981B3 - The method of producing wetting agents, foaming agents with ester character. :
en
pl
- US1902941A - Rotary bit :
en
- SU29462A1 - Combination die for punching holes :
en
ru
- DE573018C - Railroad car with several compartments arranged in the transverse direction for receiving containers :
de
en
- DE573222C - Onion cutter :
de
en
- SU29679A1 - Device for regulating solar power plants :
en
ru
- SU29693A1 - Guitar type musical stringed instrument :
en
ru
- US1902891A - Check row planter :
en
- CA331308A - Oil distillation :
en
fr
- BE394300A - :
en
- CA331269A - Gaseous electric discharge device :
en
fr
- CA331328A - Air cleaner :
en
fr
- BE394659A - Improvements to electric cables :
en
fr
- SU29545A1 - Electric drive for the cutting machine :
en
ru
- US1903144A - Rectifying tube :
en
- CH160891A - Mercury vapor rectifier with an insulating, vacuum-tight connection between the housing and the cathode vessel. :
de
en
- CH160892A - Electrically heated melting furnace. :
de
en
- CH160930A - Control device for traction vehicles. :
de
en
- CH160713A - Frameless mirror. :
de
en
- CH160750A - Slicer. :
de
en
- CA331300A - Public service billing machine :
en
fr
- CA331305A - Tire core mounting apparatus :
en
fr
- US1903174A - Film developer and drier :
en
- DE574802C - Process for the preparation of secondary and tertiary alkyl monochlorides :
de
en
- BE394128A - Preparation of artificial masses :
en
fr
- CH160895A - Apparatus for the use of a fluid, provided with a device automatically closing a conduit intended for the passage of the fluid. :
en
fr
- SU29574A1 - Device for storing clothes in public places :
en
ru
- SU29736A1 - Lubrication pump :
en
ru
- PL17987B1 - Braking apparatus for vehicles. :
en
pl
- SU29710A1 - Sight device for SLR cameras :
en
ru
- CA331357A - Strand handling apparatus :
en
fr
- CH160888A - Electrode insertion on vacuum vessels. :
de
en
- US1903020A - Brake tester :
en
- US1903248A - Valve :
en
- ES129443A1 - Apparatus for putting in continuous reciprocal reaction two liquids of different specific weight according to the principle of the countercurrent. :
en
es
- SU29701A1 - Prom machine :
en
ru
- US1903163A - Vise display stand :
en
- CH160899A - Process for the preparation of keto derivatives of cholanic acid. :
de
en
- US1903077A - Method of uniting dissimilar metals :
en
- DE567071C - Process for the production of citric acid by fermenting carbohydrates :
de
en
- DE573176C - Snow plate attachment to ski poles :
de
en
- DE573240C - Teaching aids for reading and writing lessons :
de
en
- DE573481C - Gas turbine with hollow blades :
de
en
- CA331250A - Ferrous sheet and plate processing :
en
fr
- CA331278A - Thermionic cathode :
en
fr
- CH160763A - Steep index. :
de
en
- DE573339C - Method for reinforcing fur skins :
de
en
- BE394105A - :
fr
- CH160976A - Device for automatically maintaining constant the power of internal combustion engines on vehicles with electrical power transmission. :
de
en
- SU29581A1 - Interfloor overlap of prefabricated reinforced concrete :
en
ru
- US1902837A - Timing device for loom stop mechanism :
en
- US1903253A - Chair :
en
- CH160770A - Printing machine with facility for simultaneous printing of a fixed text and changing addresses. :
de
en
- CA331240A - Box closure :
en
fr
- USD89555S - Design for a cabinet for radioreceivers :
en
- US1903143A - Unit ventilator :
en
- BE394661A - :
en
- CH160722A - Shaving brush. :
de
en
- CH160717A - Drawer. :
de
en
- BE393219A - :
en
fr
- FR743456A - :
fr
- CH160798A - Process for the production of springs made of nickel iron alloy, for thermocompensated oscillating systems. :
de
en
- PL17925B1 - Centrifugal friction clutch. :
en
pl
- BE394272A - :
en
fr
- US1902835A - Ceiling construction :
en
- US1903181A - Process of making nitrogenous vat dyestuffs of the acridine series :
en
- US1903139A - Nozzle :
en
- CA331330A - Tapered or nesting paper can :
en
fr
- BE394625A - :
en
- FR743356A - :
fr
- FR743446A - :
fr
- ES1444U - Improvements in seals for metal drums. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB389933A - Improvements in or relating to electric smoothing irons :
en
- US1903266A - Box for milk bottles and other articles :
en
- DE573097C - Pistol holster :
de
en
- ES129398A1 - Large tank transportable on wheels especially for transport in rail cars. :
en
es
- CH160955A - Process for the preparation of a water-soluble red dye of the anthraquinone series. :
de
en
- PL17951B1 - The method of making plush carpets and the device for its production. :
en
pl
- CH160787A - Ball game. :
de
en
- CH160933A - Machine for working the land. :
en
fr
- DE573322C - Device for setting points etc. like :
de
en
- DE573170C - Single disc ship thrust bearing with propeller thrust knife :
de
en
- ES129303A1 - An automatic box for the sale to the public of a hygienic insulating paper. :
en
es
- AU910032A - An apparatus for governing the speed of motor andthe like vehicles :
en
- CA331227A - Airplane :
en
fr
- CH160765A - Binder. :
de
en
- CH160800A - Waterproof watch box. :
en
fr
- SU29604A1 - Flexible curve :
en
ru
- AU951132A - Improvements in or relating to oscillatory electric circuits :
en
- CH160786A - Ski binding. :
de
en
- SU29556A1 - Mechanism for automatic feeding of electrode wire during electric arc welding :
en
ru
- SU29699A1 - Chain for cutting caramel :
en
ru
- US1902945A - Guy strand guard and lock :
en
- USRE18783E - Synchronizing system :
en
- SU29450A1 - Roller for rolling bottom of salt sedimentary basins :
en
ru
- FR41722E - electrical equipment, applicable to electric traction vehicles, allowing the automatic starting of motors and providing braking by energy recovery on the line :
en
fr
- US1902923A - Deflating machine :
en
- USD89556S - Joseph gottlieb :
en
- AU668532A - Improvements in and relating to agricultural apparatus :
en
- PL17949B1 - Children's bicycle with removable single and double sleds. :
en
pl
- AU934132A - Improvements in pantettes andthe like :
en
- CA331284A - Captive cap :
en
fr
- DE573039C - Process for the production of objects from alloys :
de
en
- SU29602A1 - Installation for drying felt boots with automatic dressing pads :
en
ru
- SU29719A1 - Filming stereoscopic apparatus :
en
ru
- CA331307A - Automobile seat :
en
fr
- DE573414C - Brand humidifier :
de
en
- ES129424A1 - Improvements introduced in lamps for lighting devoid of discomfort glare. :
en
es
- ES129465A1 - Automatic money laps machine. :
en
es
- DE573019C - Rubber buffers for mine carts :
de
en
- DE573482C - Tube mill with internal inspection :
de
en
- DE573449C - Process for the production of wound capacitors used in cylindrical form, on which a pressure is exerted in a radial direction from the inside to the outside :
de
en
- SU29687A1 - A method for preventing electrolyte spraying by evolving gases in electroplating baths, especially chrome plating :
en
ru
- FR41721E - :
fr
- SU29698A1 - Device for casting marmalade and candy in the form :
en
ru
- SU29606A1 - A device for drawing on this curve y = f (x) curve z = f (x), where z = y2 :
en
ru
- ES129380A1 - A new cash store for automatic loading weapons. :
en
es
- GB390118A - Improvements in or relating to apparatus for determining the quantity of gluten in flour :
en
- DE573504C - Process for improving the effect of treatment fluids for textiles and leather by adding heterocyclic bases :
de
en
- ES1052Y - Paper-envelope for desk. :
en
es
- FR743327A - :
fr
- DE573062C - Lift and drive switch for short circuit motors :
de
en
- GB390201A - Improvements in aircraft aerofoils :
en
- DE572966C - Steam locomotive or locomotive tender with auxiliary steam engine :
de
en
- DE573167C - Weapons arrangement in pressure-tight rooms on aircraft :
de
en
- DE573356C - Heater :
de
en
- ES129334A3 - Automatic closing latch system. :
en
es
- GB389981A - Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines :
en
- ES129677A1 - A method of producing consistent and homogeneous wood in prismatic form, especially blocks, boards, plates and the like. :
en
es
- US1903153A - Clock and mirror holder :
en
- SU29552A1 - Device for automatic control of the electrode during electrolysis :
en
ru
- US1903041A - Water treatment :
en
- GB389912A - Improvements in elastic fluid turbines :
en
- ES129350A1 - A new system for manufacturing lighters or gas burners. :
en
es
- ES129720A1 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT ON A PROCEDURE FOR THE MANUFACTURE OF A MATERIAL FOR SHOE SOLES :
en
es
- GB390184A - Improvements in and relating to electric valve circuits :
en
- US1903055A - System of automatic control :
en
- DE520378C - Pressure roller for chain printing machines :
de
en
- DE573009C - Top in the shape of an ellipsoid with a continuous bore to accommodate the removable spindle :
de
en
- DE573065C - Process for the preparation of derivatives of polymeric aromatic hydrocarbons which have an olefinic double bond in the side chain or an attached ring :
de
en
- DE573532C - Process for the production of gasoline-like products from ethylene and / or its gaseous homologues :
de
en
- ES129430A1 - A machine for bending tubes of different profiles and metals. :
en
es
- DE573412C - Protection device against drafts entering through the window openings of closed vehicles, in particular motor vehicles :
de
en
- FR743563A - :
fr
- DE573085C - Wrapping device for motion picture film :
de
en
- US1902840A - Coupling device for keyboards :
en
- US1903054A - Loading coil box :
en
- DE573394C - Lifting system for waste water :
de
en
- PL17968B1 - A monitoring device for mechanical looms. :
en
pl
- SU29587A1 - Rotary guides for sawmill frame :
en
ru
- DE573082C - Machine for the production of cross-bottom bags :
de
en
- FR743358A - :
fr
- FR743452A - :
fr
- FR743595A - :
fr
- ES129422A1 - An impregnation process for the incombustibility of cork and similar materials. :
en
es
- ES129759A1 - A process for coating ferrous articles with other metals. :
en
es
- SU29643A1 - Countable logarithmic disk :
en
ru
- US1902855A - Heel concaving machine :
en
- PL18015B1 - Fuse for missiles, bombs, etc. :
en
pl
- SU29510A1 - A device for interlocking two subscribers of a telephone station of the TS.B system. :
en
ru
- US1902895A - Supporting means for trousers and the like :
en
- US1903166A - Mill for pulverizing and the like :
en
- GB390156A - Improvements in green-houses :
en
- GB390189A - Improvements in or relating to heat insulating and sound proofing materials :
en
- DE573447C - Automatic voltage regulation on long cables :
de
en
- DE573034C - Process for the production of water-soluble preparations from diphenolisatin and its substitution products :
de
en
- DE573111C - Tubular wire for electrical wiring systems :
de
en
- DE573206C - Device for automatic reconnection of a phase of a multi-phase or symmetrical single-phase system that has been disturbed by an earth fault :
de
en
- DE573297C - Two-stroke internal combustion engine :
de
en
- US1903229A - Fooooojtl :
en
- ES129408A1 - Stagnation, cooling or reheating device for toric machines. :
en
es
- DE573388C - Lock, especially for vehicle doors :
de
en
- ES129719A1 - Improvements in automatic loading rotary grills. :
en
es
- FR743515A - :
fr
- GB390095A - Improvements in or relating to ball-and-socket joints for gas pipes and fittings :
en
- GB390157A - Improvements in or relating to photographic sound recording apparatus :
en
- ES1194Y - Clothespin. :
en
es
- GB389862A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression-ignition type :
en
- GB390171A - Improvements in cinematograph and sound-reproducing apparatus :
en
- US1902931A - Pressure gauge :
en
- US1903122A - Knockdown assemblage :
en
- FR743426A - :
fr
- FR743503A - :
fr
- GB390035A - Improvements in receptacles for granular or pulverulent condiments for table use :
en
- SU29514A1 - Device to control the call of selector telephones :
en
ru
- FR41740E - Device with downward movement for apparatus having upward movement :
en
fr
- CH160926A - Device for reporting a reduction in pressure in pneumatic tires of vehicles. :
de
en
- ES129714A1 - Procedure for making imitation dolls of cloth dolls. :
en
es
- SU29653A1 - Device for immersing cable, wire, etc. into the soil :
en
ru
- ES129681A1 - An elastic coupling. :
en
es
- FR743357A - :
fr
- DE573139C - Process for the production of mercury conduit tubes with a gas filling under high pressure :
de
en
- ES129305A1 - Improvements in radio-signal systems. :
en
es
- ES1393U - Boxes for teaching reading. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB389860A - Improvements relating to moth-proofing :
en
- GB389948A - Improvements in and relating to audiphones :
en
- SU29451A1 - Machine for mining and coal loading (mining combine) :
en
ru
- SU29454A1 - Malleable mounting rack for mines :
en
ru
- US1902819A - Brake control for vehicle wheels :
en
- US1902836A - Roller track :
en
- US1903101A - Method of and means for sanding-in armature brushes for generators, motors, motor-generators, or starters and the like :
en
- US1903161A - Toothbrush :
en
- USRE18779E - of detroit :
en
- CA331301A - Anti-knock fuel :
en
fr
- CH160698A - Heating stove with air pipes in the upper part of the same. :
de
en
- CA331343A - Anchor rod eye :
en
fr
- CH160712A - Floor waxing apparatus. :
de
en
- CH160821A - Automatic turning and threading lathe. :
en
fr
- DE573088C - Device for switching off and automatically switching on the second control stick of a double control for aircraft :
de
en
- DE573436C - Self-picking motorized sweeper with an endless broom belt :
de
en
- ES129429A1 - Procedure for preparation of filling mass for acetylene bottles. :
en
es
- ES129671A1 - A manufacturing process of an asphalt mortar applicable to compressed tiles, continuous pavements and similar purposes. :
en
es
- FR743598A - :
fr
- DE573365C - Trip control device for recording vehicle vibrations :
de
en
- PL17976B1 - Ki. 63 d 8. Flexible wheel with replaceable bell. :
en
pl
- DE573400C - Process for separating gases or vapors from gaseous mixtures :
de
en
- FR743334A - :
fr
- GB389857A - Improvements in or relating to variable speed power transmission mechanisms :
en
- GB390086A - An improved method of and apparatus for producing hollow bodies by centrifugal casting :
en
- DK47142C - Method of Manufacture of Fertilizers. :
da
en
- ES129711A1 - Improvements in semi-automatic scales. :
en
es
- CH160825A - Industrial furnace with chambers connected by doorless openings. :
de
en
- CH160922A - Pressure medium braking device. :
de
en
- DE573367C - Totalizer :
de
en
- FR743592A - :
fr
- CH160865A - Method for regulating the frequency in energy distribution networks. :
de
en
fr
- FR743437A - :
fr
- GB390167A - Improvements in and relating to apparatus for controlling gas pressure in retorts, ovens, and the like :
en
- GB390503A - A method of preparing records from which sounds may be produced and apparatus for use in carrying out the method :
en
- GB390068A - Electrically lighted vacuum cleaner :
en
- ES1142Y - Advertising apparatus. :
en
es
- ES128814A1 - A device for rectifying the curve of measurement errors in gas meters with mobile walls and slow maneuvering. :
en
es
- GB389898A - Improvements in or relating to permanent magnets :
en
- DE572533C - Electrical contact for conveyor routes, e.g. B. Pneumatic tubes :
de
en
- DE573541C - Process for the production of Abkoemmlingen C, C-disubstituted barbituric acids :
de
en
- ES129312A1 - A method of making a disinfectant and deodorant based on formic aldehyde. :
en
es
- ES129646A3 - A mechanism for selecting the needles on jacquard knitting machines. :
en
es
- FR743524A - :
fr
- GB390159A - Improvements in or relating to electric motor controllers :
en
- US1902934A - Gear casing :
en
- FR743390A - :
fr
- FR743439A - :
fr
- PL17991B1 - Automatic device for indicating the stroke length of the piston of the brake cylinder of railway wagons. :
en
pl
- ES129457A1 - A procedure to obtain the flux for arc welding work. :
en
es
- FR41717E - Acoustic echo sounding equipment on board a noisy aircraft :
en
fr
- GB390143A - Improvements in or relating to apparatus for cleaning bottles or the like :
en
- FR41744E - Gas discharge tube :
en
fr
- SU29484A1 - Machine for digging cable trenches when laying :
en
ru
- SU29534A1 - DC or AC collector machine :
en
ru
- SU29780A1 - Mixer for mortar :
en
ru
- DE573016C - Absorption chiller :
de
en
- DK47149C - Securing to Dørlaase. :
da
en
- ES1455U - Hollow reinforced concrete floors (Machine-translation by Google Translate, not legally binding) :
en
es
- FR41725E - Colloidal filter for masks or other respiratory devices, intended to protect from harmful or toxic suspensions :
en
fr
- FR743360A - :
fr
- FR743376A - :
fr
- DE573146C - Rail clamp :
de
en
- DE573182C - Overcurrent cut-out :
de
en
- DE573289C - Radiation-proof X-ray system :
de
en
- DE573358C - Gyro arrangement with remote transmission of the gyro deflections :
de
en
- ES129659A2 - A MODIFICATION IN THE FARISTOL LOOMS, OBJECT OF THE MAIN PATENT :
en
es
- GB390069A - Method for the extraction of those constituents of air which have a higher boiling point than oxygen :
en
- US1903237A - Method of producing a carbonized fuel briquette :
en
- SU29528A1 - Electric switch :
en
ru
- GB390024A - Improvements in and relating to lasts :
en
- GB389932A - An improved luggage carrier for motor vehicles :
en
- CA331325A - Sheet material :
en
fr
- CH160727A - Pressure device for stretching mechanisms for textile wicks. :
en
fr
- BE394617A - Device for the evaporation of a liquid and the absorption of bad odors, fumes, etc. :
en
fr
- CA331289A - Container bail :
en
fr
- CA331331A - Ice cream container :
en
fr
- CA331324A - Adhesive product :
en
fr
- CH160694A - Windows with sashes in the closed position in the same plane, at least one of which is a sliding sash. :
de
en
- FR743583A - :
fr
- CH160848A - Steam generator with forced water circulation. :
de
en
- SU29650A1 - Electric counting machine for counting various punched card operations :
en
ru
- US1903250A - Air conditioning apparatus :
en
- CA9925S - Reflector for use with electric and other lamps :
en
- CA331354A - Reed convertor :
en
fr
- CH160781A - Piano case. :
de
en
- CH160876A - Adjustment device for electrical system with dynamo subject to strong speed variations, and accumulator battery. :
en
it
- US1902887A - Carburetor :
en
- US1903040A - Beam and mounting frame for axminster looms :
en
- SU29426A1 - Bagel Forming Machine :
en
ru
- CA331266A - Frequency modulation :
en
fr
- CA331220A - Torque conversion or transmission :
en
fr
- CA331338A - Refrigerator door seal :
en
fr
- US1902999A - Automobile body :
en
- USRE18775E - Manufacture of starch :
en
- CA331356A - Sampling apparatus :
en
fr
- CH160949A - Process for the preparation of a new water-soluble dye of the anthraquinone series. :
de
en
- US1903032A - Burner :
en
- US1903098A - Card holder :
en
- DE573184C - Filing or sawing machine with a saw arm moving parallel to itself :
de
en
- DE573238C - Shredding machine :
de
en
- US1903059A - Hinge :
en
- US1903275A - Clutch :
en
- SU29432A1 - A device for sampling fluid from wells :
en
ru
- US1903244A - Metallic baseboard element :
en
- SU29594A1 - Alloy for Dentures :
en
ru
- CA331342A - Guy wire fastener :
en
fr
- ES129325A1 - System of preparation and conservation of fresh fruits and agricultural products in general. :
en
es
- DK47153C - Row cleaner insert. :
da
en
- GB389991A - Sleeve lock sling hook :
en
- ES129492A3 - An improvement in the manufacture of insulating and protection tubes for conductors used in electrical installations. :
en
es
- ES129727A1 - Improvements in the apparatus for the photographic recording of sounds. :
en
es
- US1903274A - Garage handling mechanism :
en
- ES1181Y - A perfected pen holder :
en
es
- GB389997A - Improvements in and relating to electrical regulators :
en
- SU29612A1 - Method for measuring sound reverberation :
en
ru
- PL17980B1 - A method of purifying zinc ores. :
en
pl
- SU29507A1 - The way to strengthen the speaker cone :
en
ru
- US1902932A - Instrument mounting :
en
- AU298237A - Improvements inthe method of and apparatus for coating printing cylinders witha sensitized resist solution :
en
- PL18039B1 - Lead bearing alloys. :
en
pl
- ES129344A1 - A procedure for the sizing or gluing of artificial silk threads. :
en
es
- DE573517C - Dry seed dressings :
de
en
- ES129712A1 - Procedure to erase or record inscriptions in drums and other metal containers. :
en
es
- SU29519A1 - Self-induction coil :
en
ru
- ES129440A3 - Manufacturing process for the balls of pita yarn (agave, heneguen, sisal-sanseveria, cabuya), abacá and other similar fibers for bundling binding machines. :
en
es
- SU29513A1 - Device for connecting control circles :
en
ru
- SU29662A1 - Beet harvesting machine :
en
ru
- PL17923B1 - A self-acting device for the generation of direct current electricity. :
en
pl
- SU29452A1 - Mining harvester :
en
ru
- SU29567A1 - Tool for cleaning the needles and the upper part of the cylinder in the hall machine :
en
ru
- US1902844A - Abrading, polishing, or like surfacing tool :
en
- US1902961A - Pumping system :
en
- USD89550S - Glenn e :
en
- CA331262A - Organic and inorganic material drying process :
en
fr
- FR743326A - :
fr
- DE573315C - Process for the preparation of thio derivatives of phenols :
de
en
- DE573325C - Timing relay :
de
en
- DK47132C - Assistive device for the manufacture of Lynlaase. :
da
en
- SU29523A1 - Rotating nipple for removing impregnating compound from twisted stranded cable :
en
ru
- US1902944A - Combined expansion and contraction joint :
en
- US1903147A - summey :
en
- FR743384A - :
fr
- FR743570A - :
fr
- GB390004A - Improvements in or relating to hydraulic lifting jacks :
en
- FR743499A - :
fr
- GB389893A - Improvements in or relating to electric protective arrangements :
en
- PL17963B1 - The method of making wire ropes and the device used for this purpose. :
en
pl
- PL17971B1 - Device for heating, heating and re-cooling liquids by heat exchange. :
en
pl
- SU29800A1 - Weaving shuttle :
en
ru
- US1903216A - Piston :
en
- ES129407A1 - A refinement of the mechanical installations of folding noodles. :
en
es
- FR743552A - :
fr
- GB390022A - Improvements in or relating to electric lighting plant :
en
- DE573488C - Drying cabinets, in particular for drying photographic images :
de
en
- DE573697C - In-line pack for bottles, consisting of half-shells produced in an opposing arrangement :
de
en
- FR743498A - :
fr
- SU29532A1 - Device for automatic switching of stator windings of induction motor from star to delta :
en
ru
- US1903188A - Packing machine for pulverulent material :
en
- DE573252C - Centrifugal mill with fixed grinding rings and a double-sided beater disc between them :
de
en
- GB389946A - Method of striking and maintenance of an electric arc in a medium having a great dielectric strength :
en
- GB390028A - Improvements in and relating to devices for indicating or signalling rises in temperature :
en
- DE573063C - Lifting and travel control device :
de
en
- DE573251C - Process for heating rails to be butt welded :
de
en
- DE573405C - Arrangement in asynchronous machines, in the secondary circuit of which a multi-phase commutator rear machine, which is used in particular for phase compensation, is switched on :
de
en
- DE572939C - Eccentric gear press with motor drive :
de
en
- GB389976A - Improved apparatus for drying, calcining, roasting and/or sintering :
en
- GB389940A - Improvements relating to vibrating or jolting machines for moulding building elements or concrete and the like :
en
- FR743532A - :
fr
- GB390175A - Improvements in or relating to electrostatic sound translating devices :
en
- DE573384C - Support wheel arrangement for single-track vehicles :
de
en
- ES129431A1 - Procedure for obtaining a sound film in colors. :
en
es
- FR743510A - :
fr
- US1903117A - Kiln :
en
- CA331249A - Reversing mechanism :
en
fr
- CH160731A - Treatment bath for all kinds of materials. :
de
en
- FR41729E - Automatic machine for cutting cabbage trunks or other plants :
en
fr
- FR743310A - :
fr
- DE573209C - Process for purifying vegetable oils :
de
en
- FR743569A - :
fr
- DE573244C - Self-cashing dispensing device with a pre-measuring vessel for milk and similar liquids in cold and warm conditions, in which a full cup is dispensed after coin insertion :
de
en
- GB389961A - Manufacture and production of vat dyestuffs of the anthraquinone series :
en
- SU29617A1 - Device for reproducing sound by electrolytic two-way recording on a tape :
en
ru
- FR743410A - :
fr
- FR743511A - :
fr
- ES129640A3 - A process for making ammonia salt (hydrochloride). :
en
es
- ES129355A1 - A motor of continuous movement. :
en
es
- ES129427A1 - A method to obtain sodium aurothiosulfate. :
en
es
- FR743380A - :
fr
- SU29634A1 - Mechanical Portable Hammer Tester :
en
ru
- FR41727E - Luminescence lamp for high voltage :
en
fr
- DE573321C - Internal combustion engine, especially diesel engine for mine locomotives :
de
en
- ES129368A1 - A process for manufacturing repeatedly flammable phosphors. :
en
es
- GB390122A - Active mass for the positive electrodes of alkaline accumulators :
en
- GB389908A - Improvements in and relating to electric time-measuring and time-switching devices :
en
- ES129599A1 - Procedure to obtain a body exposed to the danger of corrosion due to fatigue efforts due to percussion due to cavitation or drops. :
en
es
- ES129661A1 - Procedure for the production of sound films, in small films. :
en
es
- GB389992A - Improvements in exhaust-heated vaporizers for internal combustion engines :
en
- ES129675A1 - A system of vehicles on rails. :
en
es
- GB389885A - Improvements in or relating to cutter picks and pick boxes for coal cutting machinesand the like :
en
- ES128766A2 - A procedure for obtaining enzymatic preparations that unfold starch. :
en
es
- GB390019A - Improvements relating to mechanical race game apparatus :
en
- ES129530A1 - Procedure for the formation of a special type or family of wing profiles and propellers for aircraft in the shape of an eel curve whose body and peak are constituted by a combination of circumferences, whose centers are all in the same line. :
en
es
- CH160886A - Arrangement for grid control of grid-controlled discharge vessels, preferably with vapor or gas filling, with direct frequency conversion. :
de
en
- FR743572A - :
fr
- GB389985A - Improvements in or connected with optical observation apparatus :
en
- PL18026B1 - Regenerative chamber furnace for the production of coke and gas. :
en
pl
- US1902966A - macchesney :
en
- CA331317A - Parachute harness :
en
fr
- CH160747A - Device for regulating the feeding of roller mills. :
de
en
- CH160796A - Procedure for error determination in electricity meters and the associated calibration meters. :
de
en
- ES129476A1 - A radiator for cars and for engines in general that require them. :
en
es
- ES129709A1 - Straw lifting equipment for threshing machines. :
en
es
- GB389916A - Improvements in or relating to electric signalling or control systems :
en
- GB390074A - Games-practising apparatus :
en
- US1903180A - Electric switch :
en
- DE573334C - Firing for damp, inferior fuels with a plate dryer arranged above the combustion chamber :
de
en
- DE573463C - Spring upholstery for seating and reclining furniture :
de
en
- DE573472C - Compass with guide template :
de
en
- US1902997A - Lens mounting :
en
- SU29570A1 - Heckling machine :
en
ru
- SU29656A1 - Seeding machine :
en
ru
- CA331238A - Golf apparatus :
en
fr
- CH160704A - Locking device for toilet doors. :
de
en
- SU29478A1 - Machine for glass printing :
en
ru
- US1902853A - Means to prevent detachment of speedometer or disconnection of its drive means :
en
- SU29711A1 - Curtain shutter :
en
ru
- DE573046C - Process for the preparation of water-insoluble azo dyes :
de
en
- CH160965A - Process for the preparation of a vat dye. :
de
en
- SU29537A1 - Device for compensating voltage drop at Ilgner aggregate generators :
en
ru
- SU29644A1 - A device for graphically multiplying functions :
en
ru
- SU29695A1 - Attachment to sewing machines for trimming seam edges :
en
ru
- US1903211A - Electromagnetic switch :
en
- DE573347C - Letter or document folder :
de
en
- CH160757A - Process for the preparation of a water-soluble dye of the anthraquinone series. :
de
en
- CH160820A - Clamping device for machine tools. :
de
en
- US1902882A - Tobacco leaf stemming and straightening machine :
en
- PL17962B1 - The method of projecting color prints of photographs. :
en
pl
- CH160809A - Zinc-based alloy. :
en
fr
- DE573144C - Artificial tooth with opposing tooth :
de
en
- DE573179C - Process for the production of aluminum salts of organic acids :
de
en
- SU29700A1 - Device for separating cut pieces in confectionery cutting machines :
en
ru
- SU29434A1 - Reamer chisel :
en
ru
- DE573310C - Device for printing the fabric edges for fabric finishing machines :
de
en
- DE573391C - Edge, running surface and side edge protection on skis :
de
en
- BE394170A - Combination cooker for ordinary or continuous heating :
en
fr
- US1902897A - Rod weeder shoe :
en
- CA331200A - Plywood container :
en
fr
- CH160814A - Centrifugal casting device for the production of thin, ring-shaped metal plates. :
de
en
- SU29671A1 - Flax Witch Machine :
en
ru
- SU29684A1 - Safety valve or valve in case of rupture of the pipeline - manual automatic action :
en
ru
- SU29517A1 - The method of using the lost energy of the radio station :
en
ru
- CA331217A - Log barker :
en
fr
- US1903235A - Mathih iii :
en
- SU29508A1 - Microphone switch :
en
ru
- SU29741A1 - Aircraft carrier surface :
en
ru
- US1902827A - Hydraulic jack :
en
- SU29677A1 - Live fish carrier :
en
ru
- GB390191A - Improvements in process of producing carbon halides :
en
- CH160945A - Process for the preparation of N-acetyl-2-ethoxy-3-nitrocarbazole. :
de
en
- GB389853A - Improvements in dyeing with azoic colours :
en
- DE573535C - Process for the preparation of primary alcohols :
de
en
- ES129581A1 - Procedure for obtaining plastic materials. :
en
es
- US1902830A - Seal for gems :
en
- GB389958A - Improvements in detachable covers for cycle saddles :
en
- DE573349C - Device for drying the head hair :
de
en
- ES1210U - Label-seal. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR743473A - :
fr
- SU29488A1 - The device against the fall of the car on the railway track at the derailment of wheel pairs :
en
ru
- CA331201A - Centrifugal separator :
en
fr
- ES129321A1 - Fixing device for the sighting of automatic weapons. :
en
es
- ES129623A1 - Mechanism to fasten the rails with base plate arranged between the foot of the rail and the sleeper. :
en
es
- FR743319A - :
fr
- FR743338A - :
fr
- PL18022B1 - Ore roasting furnace with high sulfur content. :
en
pl
- CA331358A - Metal part cleaning process :
en
fr
- CH160725A - Process for the production of flat, regularly patterned ribbons from spinning solutions that contain a cellulose derivative. :
de
en
- DE573228C - Money counting device with a tiltable payment board :
de
en
- DE573070C - Sound recording and playback device for records :
de
en
- BE394100A - Preparation of aromatic amino bases :
en
fr
- CA331211A - Pile fabric :
en
fr
- CH160819A - Machine for the automatic production of band-shaped strips occupied with closure elements, which are combined in pairs to form a closure which can be operated by a slide. :
de
en
- DE573286C - Front connection for stator windings of alternating current machines with separately manufactured subdivided connecting straps :
de
en
- DE573458C - Process for the extraction and processing of spinnable fibers from fiber-bearing plants :
de
en
- DE573142C - Dust dispenser :
de
en
- CH160812A - Process for producing a beryllium alloy with heavy metal. :
de
en
- US1902918A - Sintering machine :
en
- CA331224A - Brush :
en
fr
- GB390150A - Driving gear with automatically variable transmission :
en
- CH160776A - Self-filling fountain pen. :
de
en
- US1902994A - Oil can :
en
- DE573195C - Control valve equipped with power piston for fast control movements :
de
en
- BE394516A - :
en
- CH160941A - Process for the preparation of a 4-oxypyridine derivative. :
de
en
- SU29511A1 - Telephone translate :
en
ru
- SU29615A1 - A device for reproducing sound from a gramophone record :
en
ru
- US1902937A - Method for automatic electromagnetic wet separation :
en
- US1903164A - Loud speaker :
en
- SU29485A1 - A device for controlling the engagement and disengagement of the coupling sleeves on the shaft of a dynamo that can be driven from the turbine and from the wagon axle :
en
ru
- US1903222A - Press :
en
- AU668032A - Improvement in rotary filters :
en
- CH160716A - Snap lock on cupboards. :
de
en
- US1903037A - Car heating, cooling, and ventilating means :
en
- DE573027C - Hebrew writer :
de
en
- ES129316A1 - An apparatus for unloading and raising the tilting box of wagons of this type. :
en
es
- GB389902A - Improvements in or relating to heating radiators for buildings and the like :
en
- CH160743A - Fitting for footwear, in particular for heels. :
de
en
- BE394686A - :
en
- CH160691A - Element for parquet. :
en
fr
- US1903075A - Electrical transformer :
en
- DE573266C - Device for moving the liquid masses of rolling tanks :
de
en
- US1903269A - Machine for attaching buttons :
en
- USD89554S - Design for a hand-bag :
en
- CH160915A - Photo frames for permanent ID cards of all kinds, especially for season tickets for railways, trams and the like. :
de
en
- DE573132C - Matrix setting and line casting machine with matrices guided in a circuit on wires, in which the set line is brought to the depositing point by a slide that is moved vertically by means of a rack and pinion gear :
de
en
- CA331361A - Oil burner :
en
fr
- CH160911A - Method for simultaneous telephony and remote transmission of measured variables and remote control pulses. :
de
en
- CH160944A - Process for the preparation of a naphthylene bromobenzimidazole peridicarboxylic acid. :
de
en
- SU29614A1 - Photo cell for sound film projector :
en
ru
- SU29717A1 - Cinematographic apparatus for continuous projection with opaque filmstrip :
en
ru
- US1902883A - Production of vat dyestuffs of the dibenzanthrone series :
en
- GB390050A - Improvements in or relating to doffing apparatus for flyer spinning, doubling, twisting and like machines :
en
- ES129754A1 - Procedure for the preparation of alkaline stearate pastes. :
en
es
- GB389894A - Improvements in draught and weather excluding strips for application to doors, windows and the like :
en
- DE573263C - Vehicle wheel for pneumatic tires :
de
en
- US1903276A - Fish trap :
en
- US1902860A - Headlight :
en
- DE573444C - Equipment on electrical machines of large overall length to facilitate the thermal movement of their winding parts :
de
en
- ES1171Y - Tape filled with leads to perfect the drape of garments. :
en
es
- PL18027B1 - Method of coking the still bottoms of tar, natural oil or similar bituminous substances. :
en
pl
- SU29544A1 - Electric drive for the cutting machine :
en
ru
- SU29786A1 - Control device seal :
en
ru
- DE573022C - Processing machine for grainy goods :
de
en
- FR743434A - :
fr
- SU29807A1 - Device for closing and opening the diffuser drain valves :
en
ru
- CH160900A - Control box for electric hair drying systems. :
de
en
- DE568819C - Double diaphragm pump for injecting poekellake :
de
en
- FR743491A - :
fr
- GB390046A - A rope and twine trimmer :
en
- GB390083A - Improvements in and relating to the screening of electrical devices for internal combustion engines to prevent interference with wireless signalling :
en
- US1902886A - Prepared fuel and method of producing it :
en
- GB390029A - Manufacture of 4-amino-2:5-dialkoxy-diphenyls and azo-dyestuffs therefrom :
en
- US1903190A - Valve lock :
en
- ES129388A1 - Device intended for polishing and stamping blanket and front surfaces of circular bodies, especially of axle stubs. :
en
es
- ES129713A3 - Improvements in vertical retorts for carbonization of coal and the like. :
en
es
- ES129715A1 - Improvements in secret mechanisms for cash coffers. :
en
es
- DE573024C - Wired glass :
de
en
- DE573348C - Letter or document folder :
de
en
- FR41749E - Installation for directed transmission and reception by means of several oscillators :
en
fr
- CA331205A - Paper fastener :
en
fr
- DE573015C - Device for rod looms for the production of warp pile fabrics :
de
en
- US1903249A - Hair clamp for permanent hair waving :
en
- US1902838A - Certificate of correction :
en
- US1902915A - Automatic vending machine :
en
- US1902955A - Welding apparatus :
en
- FR743395A - :
fr
- FR743429A - :
fr
- ES129346A1 - A game device based on multiple rings. :
en
es
- ES129704A1 - A procedure for the manufacture of cement and asbestos pipes. :
en
es
- ES129607A1 - A new diffuser heavy oil gasifier. :
en
es
- DE573201C - Circuit arrangement for connecting lines in telecommunication systems, in particular telephone systems :
de
en
- DE573381C - Apparatus for reproducing or recording sound or image recordings :
de
en
- SU29586A1 - Brick masonry machine :
en
ru
- US1903132A - Adjustable sun visor :
en
- ES129366A1 - A device for signaling vehicles. :
en
es
- ES129654A3 - Improvements in the manufacture of wooden barrels. :
en
es
- GB389972A - Improvements in or relating to steam generators :
en
- GB390081A - Process for the manufacture of esters of the leuco compounds of vat dyestuffs :
en
- GB390144A - Improvements in or relating to separating fumes or fine particles from gases :
en
- SU29445A1 - Electric hammer drill :
en
ru
- US1903009A - Flying machine :
en
- US1903025A - Tire repair vulcanizer :
en
- US1902856A - Carrier for pneumatic dispatch systems :
en
- US1903231A - Electric control unit :
en
- PL17970B1 - Method for the production of potassium nitrate and nitrogen-containing fertilizers. :
en
pl
- SU29474A1 - Installation for the purification of waste salt :
en
ru
- US1902921A - Method of making pile fabrics :
en
- US1903130A - Chromium plating process :
en
- DE573287C - Ferraris counter with magnetic shunt to the main current drive flow path :
de
en
- US1903137A - Air conditioning apparatus :
en
- FR743351A - :
fr
- FR743436A - :
fr
- AU813432A - Improvements in or relating tothe working of spongy iron into blooms :
en
- FR743453A - :
fr
- PL18031B1 - A method of processing artificial fibers with liquids. :
en
pl
- DE573271C - Drawing board :
de
en
- DE573476C - Procedure for registering events that have occurred over time :
de
en
- GB390031A - Improvements in or relating to tipping buckets for excavators :
en
- US1902995A - Jump-training device :
en
- US1903145A - Bectifying- tube :
en
- PL18045B1 - A method of processing solid or liquid bodies suspended in a heated gas medium, and a device for carrying out this method. :
en
pl
- ES129391A1 - An improved method for permanent hair ripple. :
en
es
- FR743490A - :
fr
- FR743500A - :
fr
- ES129547A3 - A method of manufacturing drive shaft elastic coupling plates. :
en
es
- SU29559A1 - Arc Welding Device :
en
ru
- US1902959A - Unfermented acidophilus milk :
en
- US1903056A - Closure operating device :
en
- USD89551S - Design for lace :
en
- SU29565A1 - Spark arrestor for locomotives :
en
ru
- GB390009A - Improvements in and relating to electric switches :
en
- GB390026A - Improvements in or relating to radio receivers and kindred apparatus :
en
- FR743600A - :
fr
- SU29433A1 - Instrument for measuring borehole curvature :
en
ru
- SU29647A1 - Device for determining the speed of the fall of the hammer of a woman at the moment of impact :
en
ru
- US1902879A - Combined awning and shutter :
en
- US1903169A - Insulated container for solid carbon dioxide :
en
- DE573403C - High voltage cables :
de
en
- FR743365A - :
fr
- GB389960A - Improvements relating to collar studs :
en
- DE573233C - Process for treating raw rubber :
de
en
- DE573507C - Encapsulated distribution system with removable switchgear and voltage converter :
de
en
- PL17920B1 - A tool for shredding beetroots from the soil. :
en
pl
- PL17958B1 - Steam device with heat accumulator. :
en
pl
- DE573047C - Process for the production of azo dyes :
de
en
- ES129670A1 - Improvements introduced in the machines to saw wood. :
en
es
- US1903114A - Machine tool :
en
- US1903159A - Internal combustion engine :
en
- DE573109C - Hopper trolleys with unloading flaps :
de
en
- US1902917A - Classifying table :
en
- SU29676A1 - Device for felling :
en
ru
- SU29652A1 - Self-cleaning harrow :
en
ru
- CA331263A - Electric discharge tube :
en
fr
- DE573029C - Closed pump impeller :
de
en
- SU29482A1 - Method of making cyclostyle stencil originals :
en
ru
- US1903246A - Steam condensing well :
en
- US1902854A - Process of manufacturing substituted secondary amines of the benzylanilid type :
en
- DE573324C - Time switch with switching means that can be set as desired on a rotating dial :
de
en
- SU29762A1 - Device for signaling the increase in the level of liquids :
en
ru
- US1903247A - Method for thermal decomposition of natural gas :
en
- US1902911A - Sintering machine :
en
- CH160768A - Sheet discharge mechanism in printing machines. :
en
fr
- CH160952A - Process for the preparation of a water-soluble, reddish violet dye of the anthraquinone series. :
de
en
- ES129642A1 - Improvements in rolling shutters. :
en
es
- DE573095C - Pencil sharpening machine with flat disc milling cutter :
de
en
- GB389883A - Improvements in or relating to electric fuses :
en
- US1903165A - Instrument for controlling temperatures :
en
- FR41741E - Hygienic transfer device for withdrawing at the same time various precisely measured quantities of milk from ordinary jugs :
en
fr
- FR743374A - :
fr
- FR743495A - :
fr
- CH160861A - Eddy current motor. :
de
en
- FR743392A - :
fr
- US1902922A - Apparatus for dry-spinning artificial textile fibers with recovery of the volatile solvents :
en
- US1903090A - Measuring device :
en
- CA331204A - Turn and stop signal :
en
fr
- CH160772A - Platen. :
de
en
- CH160877A - Differential relay for controller. :
de
en
- ES129596A1 - A new quinces cleaning machine. :
en
es
- GB390129A - Improvements in or relating to mechanically driven ploughs :
en
- CH160741A - Shoe. :
de
en
- US1902920A - Burner for liquid or semiliquid fuel :
en
- US1903127A - Insulating holder for cooper-hewitt tubes and inert gas tubes generally :
en
- SU29461A1 - Adaptation for simultaneous servicing of two pressing machines :
en
ru
- FR743549A - :
fr
- DK47134C - Coupling device for automatic go semi-automatic Telephone systems. :
da
en
- FR743443A - :
fr
- GB389927A - Improvements in or relating to voltage regulating systems for alternating current circuits particularly suitable for the control of electric locomotives :
en
- AU661132A - Improvements in or relating to thermionic amplifying systems :
en
- SU29667A1 - Combined machine for pulling and stripping flax heads :
en
ru
- US1903126A - Antioxidant for fats and oils :
en
- DE573539C - Method and device for dewatering organic liquids using calcium sulphate :
de
en
- FR41701E - Buzzer :
en
fr
- FR743428A - :
fr
- GB389977A - Improvements in apparatus for actuating the controls of aircraft :
en
- DE573120C - Hanging dryer :
de
en
- DE573460C - Brush and tap roller :
de
en
- CH160778A - Fountain pen. :
de
en
- CH160932A - Plane. :
de
en
- BE394440A - :
en
- ES129442A1 - Improvements in brake devices by fluid pressure. :
en
es
- FR743509A - :
fr
- GB389987A - Improvements in carburettors for internal-combustion engines :
en
- CA331283A - Brake testing apparatus :
en
fr
- BE394510A - :
en
- US1902963A - Package opener :
en
- US1903182A - Door operating mechanism :
en
- CH160711A - Radiator cleaner. :
de
en
- US1902913A - Pliers :
en
- US1903177A - Savings bank :
en
- DE573119C - Weft coil sensor :
de
en
- DE573189C - Carrying insulator for the spray electrodes of electrostatic precipitators :
de
en
- ES129421A1 - A process of crystallization of salts. :
en
es
- FR743321A - :
fr
- US1902968A - Earth boring apparatus :
en
- US1903259A - Shoulder strap retainer :
en
- CH160890A - Device for regulating the direct voltage of mercury vapor rectifiers with control grids. :
de
en
- CH160912A - Gramophone record. :
en
fr
- ES129562A2 - IMPROVEMENTS IN THE MAIN PATENT :
en
es
- CA331270A - Picture transmission :
en
fr
- CH160954A - Process for the preparation of a water-soluble, violet-red dye of the anthraquinone series. :
de
en
- CH160696A - Motor vehicle house with stands arranged on concentric turntable rings. :
de
en
- CH160783A - Closure on sports balls. :
de
en
- DE573373C - Flexible table support for presses :
de
en
- SU29555A1 - Induction furnace :
en
ru
- SU30315A1 - Speaker :
en
ru
- US1903215A - Method for the purification of solutions :
en
- DE573181C - Device on oil switches to prevent OE ejection :
de
en
- SU29518A1 - Radio transmission method :
en
ru
- US1903257A - Shears :
en
- SU29726A1 - Photographic lighting fixture :
en
ru
- DK47137C - Closing device for sliding windows. :
da
en
- AU661632A - Improvements in or relating to radio signalling systems for use for navigating and landing aircraft in fog :
en
- CA331360A - Fountain pen :
en
fr
- DE573332C - Mirror lamp for illuminating long, narrow areas :
de
en
- DE573260C - Rolling roller bearings for the front frame of trailers for trucks :
de
en
- ES1086Y - Soles for footwear. :
en
es
- ES129459A1 - A device that allows the best performance of the luminous power of electric incandescent lamps through the condensation of light rays. :
en
es
- GB389980A - Improvements in or relating to fuel pumps for the injection of fuel into internal combustion engines :
en
- CA331258A - Cellulose article manufacture :
en
fr
- CH160918A - Crate that can be dismantled and assembled without nailing. :
de
en
- DK47135C - Metal vapor or noble aerial sensors with the anodes enclosing protective tube. :
da
en
- FR743533A - :
fr
- FR743560A - :
fr
- FR743574A - :
fr
- BE394599A - Lighter, and more particularly pocket lighter :
en
fr
- FR41718E - Bottle improvement :
en
fr
- CA331347A - Tin wire making apparatus :
en
fr
- CH160923A - Rear wheel for sports bikes. :
de
en
- FR743575A - :
fr
- CH160818A - Machine for the production of the jacket of metal cups or similar structures. :
de
en
- FR743401A - :
fr
- US1902896A - Device for the electrothermic treatment of metals :
en
- US1903010A - Head retainer for drums and the like :
en
- US1903239A - Rear and parking view attachment :
en
- PL17969B1 - Piggy bank in the shape of a book. :
en
pl
- US1902926A - Control device for electric circuits :
en
- GB390138A - Improvements in or relating to contact plugs :
en
- DE573466C - Automatic egg boiling device with an egg basket that can be lifted out by a spring and a water drip vessel that controls the cooking time :
de
en
- DE573471C - Elliptical compass :
de
en
- ES128421A3 - A new manufacturing process for a product similar to colored wool. :
en
es
- ES129470A3 - New procedure with its corresponding device for permanent hair waving. :
en
es
- FR743571A - :
fr
- GB390051A - Improvements in or relating to hand electric steering gear for dirigible crafts :
en
- ES1168Y - Artificial sponges constructed from new or discarded chamois pieces. :
en
es
- ES1239U - Chain bracelet, especially for watch. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES129682A1 - Procedure to avoid the shaking of electric motor vehicles. :
en
es
- GB390053A - Improvements in and relating to centrifugal dust separators and collectors :
en
- FR743359A - :
fr
- CH160689A - Glass roof bars. :
de
en
- CH160822A - Process for increasing the tensile strength of materials that contain at least 40% of inherently brittle compounds. :
de
en
- PL17996B1 - A self-acting shield, appearing and disappearing. :
en
pl
- FR743337A - :
fr
- SU29543A1 - Device for measuring the slip of asynchronous motors :
en
ru
- GB389968A - Improvements in teapots, jugs and the like :
en
- CH160740A - Mannequin. :
en
fr
- CH160789A - Assembly game. :
en
fr
- US1903087A - Lighting construction :
en
- ES129705A3 - A procedure for the manufacture of the curbs or nuts that are arranged in the metal drums and containers in general, to screw the corresponding caps to them. :
en
es
- ES1165Y - Tocological safety cuff. :
en
es
- ES129559A1 - A new construction system for gas cookers. :
en
es
- US1903001A - Protective system :
en
- ES129589A2 - IMPROVEMENTS MADE IN THE PURPOSE OF SAID PATENT :
en
es
- FR743314A - :
fr
- DE573239C - Device for determining the load-bearing capacity of soil layers :
de
en
- GB389950A - Improvements in and relating to trunks convertible into seats and tables :
en
- DE573212C - Nozzle head for blowing steam into furnaces :
de
en
- DE573309C - Cut shape for the waste-free separation of razor blades from a metal strip corresponding in width to the blade spacing :
de
en
- DE573317C - Device for spraying freshly printed sheets with liquid, solidifying substances :
de
en
- FR743304A - :
fr
- FR743479A - :
fr
- SU29630A1 - Device for controlling temperature distribution in kilns :
en
ru
- SU29767A1 - Method of spraying metals :
en
ru
- US1902991A - Shell lamp :
en
- USRE18776E - By elsie c :
en
- ES129326A1 - A procedure for replacing connecting rods between the piston rods corresponding to the pistons of hydraulic pumps for deep wells and of speed reducer mechanism, outside the well, by flexible means that make the failures impossible. :
en
es
- FR743331A - :
fr
- FR743487A - :
fr
- GB389923A - Improvements in or relating to glass feeding devices :
en
- GB390058A - Improvements in or relating to slicing machines :
en
- GB390197A - Improvements in or relating to flexible joints or mountings :
en
- ES1451U - Packaging device. (Machine-translation by Google Translate, not legally binding) :
en
es
- SU29447A1 - Apparatus for studying filtration in rock layers :
en
ru
- SU29529A1 - Automatic electrical switch :
en
ru
- DE573300C - Process for coating metal with copper-zinc alloys by electrolytic means :
de
en
- ES129684A1 - A process for obtaining paraoxyphenylarsic acid. :
en
es
- CA331251A - Bridge cable :
en
fr
- FR743396A - :
fr
- FR743420A - :
fr
- PL18025B1 - Apparatus for the production of acetylene from fine carbide or carbide dust. :
en
pl
- SU29596A1 - The method of obtaining hard alloys :
en
ru
- US1903097A - Weeder :
en
- PL17955B1 - Safety belts for aviators. :
en
pl
- SU29707A1 - Light box for a magnifying device :
en
ru
- DE573135C - Electrically operated articulated locomotive :
de
en
- DE573417C - Process for the operation of drying plants :
de
en
- DE573448C - Vacuum tight current introduction :
de
en
- GB390088A - Improvements relating to floor-surfacing machines :
en
- ES129657A1 - White Portland cement manufacturing process. :
en
es
- FR743590A - :
fr
- GB389847A - Improvements relating to gas fires :
en
- GB389986A - Improvements in or relating to water boilers, geysers and like heaters :
en
- CH160938A - Process for the preparation of a wetting agent, cleaning agent and emulsifying agent. :
de
en
- ES1220Y - Briefcase with lid :
en
es
- GB390845A - Improvements relating to the manufacture of aliphatic anhydrides :
en
- FR41715E - Temperature exchanger device :
en
fr
- FR743466A - :
fr
- PL18038B1 - A method for producing ammonia and an apparatus for carrying out the method. :
en
pl
- DE546959C - Electric pipe :
de
en
- FR743414A - :
fr
- FR743493A - :
fr
- DE573265C - Tractor wheel :
de
en
- ES129458A1 - A procedure for closing holes, pores or any drilling in pneumatic chambers or other fluid reservoirs. :
en
es
- US1903110A - Coin-controlled weighing machine :
en
- PL18047B1 - Hollow blocks and auxiliary tools for bricking them. :
en
pl
- SU29475A1 - The method of producing benzanthrone :
en
ru
- US1902940A - Vacuum controlled switch for starting motors :
en
- US1902967A - Float valve structure :
en
- BE394695A - Transformer winding enjoying the properties of so-called anti-resonant transformer windings :
en
fr
- CH160935A - Electric cooking equipment. :
de
en
- US1902845A - Tractor plow :
en
- ES1237Y - Brick or block for construction in the form of an ax. :
en
es
- FR743468A - :
fr
- CH160908A - Shaft adjustment device on radio sets. :
de
en
- DE573199C - DC block system for block lines and train stations :
de
en
- DE573469C - Staircase with steps integrating into the stair stringers :
de
en
- FR41734E - Improvement in hauling and lifting systems using cables and capstans, pulleys, drum motors, etc. :
en
fr
- FR743531A - :
fr
- GB389965A - Improvements in or relating to tables or the like :
en
- ES129319A1 - An improved procedure for the calcination of lead pyrites and the like. :
en
es
- ES129354A1 - A new closure system for footwear. :
en
es
- FR743593A - :
fr
- PL17990B1 - Device for controlling and recording speed. :
en
pl
- US1903198A - Casket :
en
- SU29744A1 - Device for tractors under the overhanging branches of trees :
en
ru
- GB390054A - Ship's form :
en
- GB389937A - Improvements relating to the destructive hydrogenation of carbonaceous materials :
en
- SU29603A1 - Lekalo :
en
ru
- GB389863A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type :
en
- DE573350C - Shaving bowl :
de
en
- US1903221A - Automotive transmission :
en
- FR743559A - :
fr
- CA331332A - Electro-magnetic relay :
en
fr
- US1902822A - Grease dispensing device :
en
- US1903150A - Pendant sprinkler system :
en
- CA331196A - Ice cream cone :
en
fr
- CH160785A - Roller skates. :
en
fr
- CH160963A - Process for the preparation of a vat dye. :
de
en
- CH160718A - Drying sheet for female lower bodies. :
de
en
- SU29569A1 - Decorticator for the stems of the plow plants :
en
ru
- US1902811A - Plunger type pen :
en
- US1903120A - Guard for truck chains :
en
- CH160894A - Headlights, in particular for vehicles. :
de
en
- CH160803A - Self-winding timepiece. :
en
fr
- PL18032B1 - Method of moisturizing tobacco bales. :
en
pl
- SU29531A1 - Device for starting multi-phase asynchronous motors :
en
ru
- AU895932A - Improvements in artificial dentures and gum-and like substitution parts thereof :
en
- CH160936A - Liquid regulators for washing machines. :
de
en
- BE394675A - :
en
- CA331303A - Metal production :
en
fr
- CA331350A - Sorting machine :
en
fr
- DE573220C - Process for the factory-scale serial production of finished artificial teeth made of metal or porcelain by means of a grinding machine (articulator) :
de
en
- DE573326C - Overcurrent fuse cartridge :
de
en
- FR743497A - :
fr
- PL17940B1 - The method of opioritLoaianta of guns and devices for performing this method. :
en
pl
- PL17931B1 - High frequency amplifier with tuned circuits and equipment. :
en
pl
- PL17974B1 - Gas burner with thermostatically controlled inlet valve. :
en
pl
- US1903065A - Sectional door :
en
- DE573102C - Electric unrest clock :
de
en
- DE573475C - Equipment on measuring mechanisms for periodic contact :
de
en
- FR743348A - :
fr
- DE573362C - Device for the automatic removal of liquid samples :
de
en
- ES129529A1 - A device for the expulsion of torpedoes out of a torpedo tube. :
en
es
- PL18035B1 - A method for mixing vapors of a volatile liquid with a gas, especially when applied to gas-fired heat engines, and an apparatus for carrying out the method. :
en
pl
- US1902839A - Process of froth flotation and material employed to effect the same :
en
- US1903141A - Radiator :
en
- US1903173A - Tear-off device :
en
- ES129356A1 - A mechanoelectric device for the activation of railway and tramway needles. :
en
es
- SU29737A1 - Adaptation to the rotary pump for cleaning the blades from the thick mass :
en
ru
- ES1137Y - Neck with tie sheath. :
en
es
- DE573497C - Self-loading rifle with a short sliding back barrel :
de
en
- ES129301A1 - Liquid heating device. :
en
es
- SU29593A1 - Lining the outer surface of iron pipes used to oxidize the metal in reflective furnaces :
en
ru
- CH160826A - Device for ejecting materials. :
de
en
- GB389888A - Improvements in condenser microphones :
en
- FR743457A - :
fr
- PL18012B1 - Heat exchanger tube connection box. :
en
pl
- SU29632A1 - Device for automatic control of the temperature of oil or gas furnaces :
en
ru
- CA331214A - Benzine or benzene :
en
fr
- CH160966A - Process for the preparation of a 1,4-diamino-2,3-dibromoanthraquinone-monosulfonic acid. :
de
en
- US1902857A - Pulverizer :
en
- GB390181A - Improvements in absorption refrigerating machines :
en
- SU29787A1 - Birch bark :
en
ru
- US1903046A - Plant or installation for extracting dust from minerals such as coal :
en
- PL17977B1 - A method of producing pressed rubber shoes with a high heel. :
en
pl
- SU29494A1 - Double suction suction plan for Westinghouse brake air compressor :
en
ru
- SU29704A1 - Method for continuous drying of paper using superheated steam :
en
ru
- SU29771A1 - Device for compacting and combing fibrous semi-finished products :
en
ru
- ES129441A1 - A procedure for manufacturing razors. :
en
es
- SU29633A1 - Recording device to the Wild or Robinson Anemometer :
en
ru
- SU29692A1 - Sorting :
en
ru
- SU29759A1 - Button for an electric bell :
en
ru
- DE573169C - Boat engine, especially for racing boats :
de
en
- PL17973B1 - Gate valve with parallel closing plates. :
en
pl
- CA331252A - Manifolding book :
en
fr
- CA331333A - Vertically operated door :
en
fr
- ES1189Y - Poster with folding frame. :
en
es
- CA331364A - Steel rail treatment :
en
fr
- DE573276C - Two-for-one twisting spindle :
de
en
- SU29620A1 - A device for disassembling skins according to their coloring :
en
ru
- DE573226C - Device, in particular for holding divided pieces of meat or pieces of meat formed in the raw state and the like. Like. When braising in cooking vessels :
de
en
- ES129649A3 - Improvement in thermoelectric radiators for heating. :
en
es
- GB390043A - Improvements in the manufacture of stockings and in machines for their manufacture :
en
- CH160832A - Fluid transmission. :
de
en
- AU855332A - Methods of preparing diamines :
en
- DE573372C - Scissors for cutting off successive pieces of running material, which are set into activity periodically by a rotating control disk :
de
en
- PL17998B1 - Floor ejector for air bombs. :
en
pl
- PL17978B1 - Method for obtaining oxidized products from gases containing phosphorus. :
en
pl
- CA331296A - Tire shaping apparatus :
en
fr
- CA331255A - Moulding process :
en
fr
- CH160777A - Fountain pen. :
de
en
- CA331245A - Gas pressure regulator :
en
fr
- CH160924A - Apparatus allowing the assembly and disassembly of pneumatic tires from motor vehicle wheels and serving to fix these wheels during their repair. :
en
fr
- CH160692A - Support rod that can be detachably attached to the door or window frame. :
de
en
- SU29764A1 - Alarm device :
en
ru
- SU29465A1 - Reversing machine :
en
ru
- PL17986B3 - Method of drying and cooling adsorbent agents. :
en
pl
- US1902889A - Industbie axtiengesellschaft :
en
- US1903152A - Mural decoration :
en
- CH160769A - Method of manufacturing the frame for machines for the graphic industry. :
de
en
- CH160855A - Cooling device. :
de
en
- US1903048A - Coin controlled device :
en
- USD89560S - Design for a container cap :
en
- CH160824A - Electrically driven sanding machine with dust extraction. :
de
en
- ES128935A1 - A new machine system for the mechanical sale of various items sold in the trade. :
en
es
- ES1418U - A lane for all kinds of mechanical toys (Machine-translation by Google Translate, not legally binding) :
en
es
- CA331239A - Paper slipper :
en
fr
- CA331246A - Vacuum cleaner :
en
fr
- DE573117C - Machine for polishing molded parts, such as sleeves u. Like. Which are arranged on a turret head :
de
en
- CA331247A - Aluminum scooping apparatus :
en
fr
- CH160690A - Door with hinged elements. :
en
fr
- CA331216A - Temperature regulating device :
en
fr
- CH160896A - Gas ramp. :
en
fr
- AU546631A - An improved traverser or bearing forthe drawers of cabinets and like articles of furniture :
en
- DE573351C - Filter for vacuum cleaner :
de
en
- DE573053C - Preparations for cleaning and shining leather goods, in particular leather shoes :
de
en
- CA331285A - Meter control :
en
fr
- CA331340A - Aircraft :
en
fr
- CH160759A - Method of manufacturing a fuel for internal combustion engines of the Diesel type. :
en
fr
- AU676932A - Improvements in lifting devices andthe like :
en
- PL17966B1 - A wheel with a reinforced vertical axis, used to attach to the bottom of heavy objects in order to move them. :
en
pl
- CH160807A - Jig for punched clockwork plates in machines for the manufacture of stone settings. :
de
en
- US1903262A - Table or shelf for a stove :
en
- SU29791A1 - Grab trailer for postal transport device :
en
ru
- SU29577A1 - End switch :
en
ru
- CH160697A - Railroad track fixing device. :
en
fr
- DE573515C - Pulverized coal burners :
de
en
- AU865232A - Improvements in or relating tothe manufacture of sliding clasp fasteners :
en
- CH160909A - Installation for the transmission of any graphics. :
en
fr
- DE573105C - Process for stabilizing low molecular weight chlorinated hydrocarbons :
de
en
- CH160732A - Moistening device for yarns. :
de
en
- US1902881A - Valve bending tool :
en
- SU29628A1 - Stroboscopic device :
en
ru
- CA331237A - Structural unit :
en
fr
- ES129717A2 - IMPROVEMENT OF THE CLOSING SYSTEM FOR BOTTLES, OBJECT OF THE MAIN PATENT :
en
es
- CA331219A - Clippers :
en
fr
- US1903202A - Collapsible tire form :
en
- CA331218A - Fur printing method :
en
fr
- PL18024B1 - A method of producing concrete, suitable for the construction of road surfaces. :
en
pl
- PL18041B1 - The method of producing fertilizers. :
en
pl
- CA331248A - Alloy :
en
fr
- DE573091C - Device for preventing the capsizing of tugs :
de
en
- ES129557A3 - A protective system for the quicionera of the spindles of the spinning machines. :
en
es
- PL18016B1 - 33 i. 5 S> / 06 Sptsdb for obtaining colored artificial masses. :
en
pl
- CH160748A - Device on roller mills for regulating the contact pressure of the grinding rollers. :
de
en
- PL17944B1 - Letter envelope with okiMkiom. :
en
pl
- GB389854A - Improvements in telegraph signal transmitting apparatus having signal storage :
en
- FR743521A - :
fr
- ES129703A3 - Household fire extinguisher appliance. :
en
es
- GB390176A - Improvements in or relating to textile materials :
en
- CH160849A - Refrigeration system, in particular for railway refrigerated wagons. :
de
en
- AU103494B2 - Improvements inthe method of and apparatus for coating printing cylinders witha sensitized resist solution :
en
- CH160856A - Heat exchange apparatus comprising parallel tubes secured to corrugated fins. :
en
fr
- CH160957A - Process for the production of a vat dye of the anthraquinone series. :
de
en
- SU29497A1 - A device for group closure of strikes in apparatus for electrically interlocking strikes and signals :
en
ru
- CH160927A - Bicycle air pump. :
de
en
- CA331275A - Power transmission :
en
fr
- PL17959B1 - Device for testing drawing devices and drawing machines. :
en
pl
- US1902903A - Joseph j :
en
- CH160931A - Automatic play adjustment device for vehicle brake linkage. :
en
fr
- AU800632A - Detector circuit :
en
- CA331282A - Electro-pneumatic brake :
en
fr
- PL17943B1 - Transparent target plate. :
en
pl
- SU29725A1 - Device for cinema design on a spherical screen :
en
ru
- SU29752A1 - Cutlet Making Machine :
en
ru
- US1902824A - Heel-seat fitting machine :
en
- US1903186A - Landing gear for aircraft :
en
- US1902936A - Electrode for vapor gas electric devices :
en
- CH160881A - Protection device in three-phase networks. :
de
en
- FR41711E - Process for obtaining lacquers, varnishes and enamels :
en
fr
- CH160961A - Process for the preparation of a vat dye. :
de
en
- CH160842A - Pressure regulator device, diaphragm, for the fuel supplying an internal combustion engine. :
en
fr
- ES129455A1 - Improvements in the manufacture of the filament support foot in electric bulbs. :
en
es
- ES129462A1 - IMPROVEMENTS IN THE MANUFACTURE OF CEILINGS THAT CAN BE OBTAINED WITHOUT FORMWORK AND THAT ARE MADE UP OF BEAMS AND BODIES ARRANGED BETWEEN THEM :
en
es
- FR743303A - :
fr
- FR743407A - :
fr
- DE573203C - High current disconnector :
de
en
- ES1176Y - Headlight for vehicles with glass lens and metal body. :
en
es
- SU29575A1 - Automatic centrifugal brake for lifts :
en
ru
- SU29649A1 - Electric ballot machine :
en
ru
- SU29689A1 - The way nanaipani plates of hard alloys on the rods of cutters :
en
ru
- PL17956B1 - Toothbrush with tongue scraper. :
en
pl
- US1902834A - Tail-supporting truck for aeroplanes :
en
- CA331310A - Fluid valve :
en
fr
- FR743366A - :
fr
- FR743389A - :
fr
- CA331348A - Fire extinguisher :
en
fr
- GB390042A - Improvements in or relating to magazine cinematograph cameras :
en
- ES129480A3 - A manufacturing process for metal straw and metal wool. :
en
es
- GB390090A - Improvements in and relating to automatic voltage regulators :
en
- DE573361C - Reversible epidiascope mirror :
de
en
- US1902848A - Covering breasts of heels :
en
- CH160887A - X-ray machine. :
de
en
- CA331257A - Blast furnace :
en
fr
- CH160744A - Clip lasting machine. :
de
en
- DE573440C - Electric locomotive for shifting and pressing :
de
en
- CH160862A - Magnet-electric machine with wound rotor, in particular alternator for bicycles. :
de
en
- US1902987A - Safety glass sealing instrument :
en
- ES1231Y - Rubber balls with a material core of low specific weight. :
en
es
- BE394238A - Fireplace :
en
fr
- US1902814A - Recording of sounds :
en
- CH160735A - Washing machine. :
de
en
- SU29455A1 - Device for transport through pipes of loose and fractured rocks :
en
ru
- SU29464A1 - A device for seaming sleeves when equipping them for single firing :
en
ru
- DE573536C - Process for the production of xanthogenated oxyalkyl derivatives of cellulose :
de
en
- ES731Y - Capsule or closing cap for bottles and the like. :
en
es
- GB389931A - Improvements in engine starters :
en
- GB390008A - Improvements in hydraulic brake systems and piston devices therefor :
en
- SU29682A1 - Internal combustion turbine :
en
ru
- DE573379C - Viewfinder for photographic cameras :
de
en
- ES129439A1 - A procedure for the manufacture of letters, numbers and signs easily adaptable to shop windows and other similar ones and for use for all kinds of labeling. :
en
es
- ES129546A3 - A method of manufacturing bars for the support of curtains, portiers and the like. :
en
es
- ES1433U - Box for the conditioning and preservation of bottles and carafes. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR41706E - Improvements to pistons with inserts :
en
fr
- GB390077A - Expansible watch bracelet :
en
- BE394423A - :
en
fr
- SU29724A1 - Device for shooting or designing on a spherical screen :
en
ru
- CH160707A - Method and device for manufacturing glass tubes. :
en
fr
- CH160719A - Toilet seat. :
de
en
- SU29739A1 - Fire protection device in the interfloor mines :
en
ru
- DE573050C - Device for feeding transverse threads to knitting machines, in particular Haekelgalon machines :
de
en
- FR743427A - :
fr
- GB390127A - Improvements in electric discharge tubes :
en
- ES129357A3 - Improvements in compressors for refrigeration machines. :
en
es
- FR41732E - Buzzer :
en
fr
- US1903223A - Means for circulating glass in gathering basins :
en
- GB390117A - Improvements in installations for disposing of waste material on board ship :
en
- GB390087A - Signboard letters :
en
- DE573123C - Washing machine tub :
de
en
- GB390514A - Method for the manufacture of inclined concrete piles moulded in the ground :
en
- GB389911A - Improvements in and relating to indicating instrument for use in aircraft :
en
- ES129500A1 - A new mechanical toy represented by a car with lifting movement and slide. :
en
es
- GB389859A - Improvements in or relating to lead covered electric cables :
en
- GB389938A - Improvements in valve arrangements for use in gas-blast electric switches :
en
- DE573443C - Bridge circuit :
de
en
- FR743333A - :
fr
- CA331203A - Sanitary napkin support :
en
fr
- GB390110A - Improvements in or relating to the production of corrosion-resisting coatings on aluminium or aluminium alloys :
en
- US1903093A - Oil saver :
en
- SU29516A1 - Method of communicating positive voltage to additional grids of multi-grid lamps :
en
ru
- US1903088A - Axle housing and method of making the same :
en
- US1903209A - Collapsible camp table and cover structure :
en
- BE394198A - :
en
fr
- DE573296C - Lottery drawing device :
de
en
- BE394515A - :
en
fr
- SU29512A1 - Device to selectively call two subscribers :
en
ru
- DE573140C - High voltage electrical capacitor :
de
en
- DE573459C - Process for increasing the service life of copper molds :
de
en
- PL18010B1 - The method of making joint-free insulating floors and floors with a surface layer. Priority :
en
pl
- SU29775A1 - CoolComer :
en
ru
- CA9927S - Reflector for use with electric and other lamps :
en
- CH160758A - Process for the preparation of a vat dye. :
de
en
- CH160929A - Vehicle headlight systems, in particular for bicycles and motorcycles. :
de
en
- SU29749A1 - Device for transmitting electrical current to ships :
en
ru
- US1902901A - Electrical stunning device :
en
- US1903227A - Grease gun :
en
- CH160902A - Device for measuring the time taken by a moving body placed under the influence of a regulator to make a complete revolution. :
en
fr
- DE573410C - Method of manufacturing plywood panels :
de
en
- SU29735A1 - Electromagnetic pump for pumping fluids with electromagnetic properties :
en
ru
- DE573464C - Foldaway bed with facility to hold the sheets :
de
en
- ES126520A1 - Improvements in the manufacture of cartridges in a bottled way for reduced loads. :
en
es
- ES129333A1 - Procedure for the manufacture of cell plates for electric lead accumulators. :
en
es
- ES129556A3 - A process for the manufacture of a toy consisting of a whistling rotating disk. :
en
es
- FR41733E - Appliance for the combined flattening and grinding of cereals :
en
fr
- GB389988A - Improvements in composite articles and processes of making the same :
en
- ES129604A1 - BLOCK SHUTTER DEVICE FOR AUTOMATIC FIREARMS WITH GAS INTAKES :
en
es
- ES129678A1 - Improvements in electrode structures. :
en
es
- FR743448A - :
fr
- SU29443A1 - Automatic device for the periodic operation of wells ergas-lift :
en
ru
- SU29459A1 - Skip :
en
ru
- US1903134A - Automobile heating system :
en
- DE573066C - Vulcanization accelerator :
de
en
- US1903080A - Internal combustion engine :
en
- ES129550A1 - A new system to automatically weigh and select fruits and similar items. :
en
es
- GB390057A - Improvements in match packages :
en
- DE573232C - Indoor swimming pool that can be converted into a sports hall :
de
en
- DE573387C - Power plant for ships with one or more main engines for direct or electrical propulsion of the propellers :
de
en
- SU29553A1 - Device for detecting electrically conductive bodies under water :
en
ru
- PL17989B1 - A device for delaying ignition when firing a pyrotechnic pole screwed into the bottom of the missile. :
en
pl
- CA331337A - Window frame :
en
fr
- DE573333C - Process for the representation of colored lakes :
de
en
- ES1199Y - Razor blade wrap. :
en
es
- FR743554A - :
fr
- SU29504A1 - Adaptation to start-stop direct printing telegraph devices :
en
ru
- CA331291A - Insulator :
en
fr
- CA331241A - Lawn mower sharpener :
en
fr
- SU29722A1 - Device for volumetric frame-shooting :
en
ru
- DE573136C - Circuit for control grid tubes heated with fluctuating direct current :
de
en
- GB389951A - Improvements in the manufacture and production of agents for combating plant pests :
en
- DE573295C - Ophthalmoscope :
de
en
- DE573485C - Cleaning device for sugar mass molding machines :
de
en
- DE573533C - Process for the hydrogenation of carbonaceous material :
de
en
- DK47125C - Spring Suspension for Presses for Garments. :
da
en
- FR743553A - :
fr
- ES129189A1 - Procedure and machine for the production of concrete slabs of all kinds. :
en
es
- US1903061A - Inkstand :
en
- SU29483A1 - The wand apparatus for two worthwhile movement :
en
ru
- US1902974A - Car truck :
en
- PL17933B3 - High voltage transformer, especially a voltage measurement transformer. :
en
pl
- US1902953A - Method and apparatus for the manufacture of filamentary material :
en
- PL18017B1 - A sighting device for machine guns or the like, for shooting at targets moving in the air. :
en
pl
- PL18036B1 - Two-stroke internal combustion engine with an auxiliary piston located in the working cylinder. :
en
pl
- ES1178Y - Support tank-lectern to read lying down. :
en
es
- FR743564A - :
fr
- DE573307C - Device for arranging and fastening the fastener links of zippers on the fastener tape :
de
en
- DE573421C - Dividing device for dough dividing machines :
de
en
- PL18020B1 - A device for taking pictures of color films on a notched surface. :
en
pl
- US1902927A - Heating and drying apparatus :
en
- US1903162A - Shaft coupling :
en
- DE573003C - Two-wheeler with additional wheels :
de
en
- DE573346C - Centrifugal casting mold for the manufacture of steel castings :
de
en
- US1903160A - Internal combustion engine structure :
en
- DE573281C - Bucket wheel excavator for high and low cut :
de
en
- FR743464A - :
fr
- GB389876A - Improvements in or relating to the treatment of cellulose carboxylic ester materials :
en
- DE573162C - Centrifugal mills such as hammer mills, pin mills or the like. :
de
en
- ES1116Y - Tablet packaging system. :
en
es
- SU29428A1 - Crash Clasp :
en
ru
- SU29636A1 - Shore Type Instrument for Material Testing :
en
ru
- US1902978A - Receptacle :
en
- GB389887A - Process for treating iron or steel or their alloys for use for apparatus exposed to the action of hydrogen or gases containing same at elevated temperature and pressure :
en
- SU29550A1 - Relay :
en
ru
- CH160884A - Electric capacitor made from stacked metal foils and dielectric plates. :
de
en
- GB390016A - Method of and device for manufacturing pile fabrics :
en
- CA331261A - Aircraft cover fastener :
en
fr
- SU29761A1 - A device for signaling the occurrence of water in mines, holds, etc. :
en
ru
- US1902910A - Antifriction wheel and axle construction :
en
- DE573269C - Skylight opener with locking device with pivoting steering arm :
de
en
- DE573341C - Process for the production of cellulose, in particular for the manufacture of rayon :
de
en
- DE573359C - Flow meter :
de
en
- DE573437C - Snow clearers :
de
en
- ES129519A1 - A method with the corresponding means for treating cotton and other fiber desborradings in rotary sheet carding machines. :
en
es
- ES129748A2 - A NEW CIGARETTE MAKING MACHINE :
en
es
- ES1450U - Metal stopper for bottles of ciders and other soft drinks. (Machine-translation by Google Translate, not legally binding) :
en
es
- PL17929B1 - A sighting device for machine guns or the like for shooting at aircraft or the like. :
en
pl
- US1902828A - Well bore angle detector and recorder :
en
- CH160836A - Radially pressurized steam turbine. :
de
en
- CH160975A - Wheel for motor vehicles or others. :
en
fr
- DE573153C - Cooling device, especially for projectors :
de
en
- FR743550A - :
fr
- ES129418A1 - Improvements in the switches and switches of pear. :
en
es
- ES129594A1 - A method of joining the angles of the frames that make up the ends of the boxes for the packaging of fruits and other uses. :
en
es
- GB389907A - Improvements relating to resilient couplings :
en
- FR743474A - :
fr
- GB389929A - Improvements in or relating to cranes and like lifting devices :
en
- GB390103A - Improvements in curved bar cloth expanders :
en
- US1902861A - Resistance unit :
en
- SU29674A1 - Machine for separating seeds from fruits :
en
ru
- ES129299A1 - Improvement in internal combustion engines. :
en
es
- US1902904A - Process for preparing thymol :
en
- DE573122C - Washing device :
de
en
- SU29588A1 - Spare saw frame for sawmill :
en
ru
- CA331242A - Furniture spring structure :
en
fr
- DE573152C - Cooling vessel, especially for projectors :
de
en
- DE573270C - Weight compensation device for sliding window :
de
en
- ES1172Y - Chain bracelet for watch. :
en
es
- ES129313A1 - A refrigeration process and its corresponding special apparatus for the preservation of food products and fresh goods. :
en
es
- SU29477A1 - Typesetting :
en
ru
- US1902914A - Duplicating stencil :
en
- SU29590A1 - Device for feeding logs or logs in the sawmill frame and receiving lumber :
en
ru
- US1902962A - Locomotive structure :
en
- CA331272A - Television receiver :
en
fr
- CH160959A - Process for the production of a vat dye of the anthraquinone series. :
de
en
- DE573290C - Device to reduce the false readings of the measuring instrument in diathermy devices :
de
en
- DE573406C - Stator winding for alternating current series collector motors :
de
en
- DE573023C - Process for the production of pipes by centrifugal casting in green sand molds :
de
en
- DE573104C - Weft bobbin replacement device for looms :
de
en
- GB390084A - Improvements in and relating to combination tools :
en
- FR743315A - :
fr
- ES128866A1 - Emulsion procedure. :
en
es
- ES1089Y - Towel rack with raised support bar or bars. :
en
es
- FR743591A - :
fr
- FR743540A - :
fr
- FR743582A - :
fr
- FR743341A - Hydraulic press box :
en
fr
- SU29591A1 - Press for vulcanization, without the use of mandrels, rubber hoses :
en
ru
- ES129481A1 - Procedure for the production of plastic materials. :
en
es
- FR743316A - Process for taking and projecting pictures on films with a lenticular screen :
en
fr
- GB389930A - Improvements in hydraulic control gear for the brakes of vehicles and like purposes :
en