• DE628415C - Control device for a hydraulic press pump to turn off the conveyor : de en
  • CH183214A - Water pass purifier. : de en
  • FR796218A - Process for obtaining raw precious metals : en fr
  • DE628277C - Filters for electrical vibrations : de en
  • PL22876B1 - Cover securing the rifle from contamination. : en pl
  • ES140975A1 - A heavy oil burner appliance applicable to gas stoves and stoves. : en es
  • ES141035A1 - Procedure for obtaining, based on virgin rubber, a cleaning plastic substance and stain remover. : en es
  • ES3190Y - Wooden plywood pulley. : en es
  • US2036045A - Shielding : en
  • US2035632A - Hair thinning mechanism : en
  • US2035785A - Ophthalmic mounting : en
  • US2035847A - Necktie and retainer therefor : en
  • US2036036A - Fabric finishing : en
  • US2035582A - Variable ratio transmission device : en
  • US2035974A - Thermal draft regulator : en
  • GB445193A - Improvements in the treatment of artificial textile materials : en
  • CH183241A - Propellant gargoyle for mortar projectiles. : en fr
  • US2036067A - : en
  • CA356873A - Refrigerating apparatus : en fr
  • SU46296A1 - Method of making metal-graphite brushes for electric machines : en ru
  • US2035967A - Apparatus for extracting weeds, roots, or the like from the ground : en
  • PL22895B1 - The method of producing activated carbon. : en pl
  • SU46352A1 - Method for improving properties of sodium-butadiene synthetic rubber : en ru
  • US2035537A - Truck platform ladder : en
  • US2035573A - Refrigerating apparatus : en
  • USD99115S - Design for a shoe : en
  • ES141069A1 - A procedure for the sealing of permeable rubber. : en es
  • CH183350A - Newspaper holder with exchangeable billboards. : de en
  • US2035954A - Shock absorber : en
  • US2035492A - Gas administration : en
  • US2036010A - Mounting for acoustic devices : en
  • US2036167A - Method of manufacturing distilled alcoholic liquors : en
  • US2036169A - Soldering tool : en
  • USD99118S - Design for a measuring vessel : en
  • DE628368C - Process for making high-protein doughs : de en
  • CA356978A - Filament, foil and thread manufacture : en fr
  • CH183135A - Balancing device for bay closing device. : en fr
  • FR796245A - Motor running, with the help of cleaning fluid, in a borehole : en fr
  • GB445417A - Improvements in or relating to the manufacture of alkali metal addition products of aromatic hydrocarbons : en
  • PL22752B1 - Transmitting device with lamps, cooled and liquid. : en pl
  • SU46504A1 - Rescue suit : en ru
  • US2036106A - Separator : en
  • USD99150S - Design for a velocipede frame : en
  • ES141100A2 - IMPROVEMENTS IN THE ELECTRICAL RESISTANCE REGULATION SYSTEM, OBJECT OF THE MAIN PATENT : en es
  • GB444877A - Improvements in miners' safety lamps : en
  • GB445174A - Vehicle body structure and method of assembly : en
  • DE628260C - Passenger saddle for motorcycles : de en
  • DE628350C - Process for operating high pressure turbines : de en
  • GB444939A - Pipe joints : en
  • ES140944A1 - A stove to burn liquid fuels, especially gas-oil. : en es
  • FR796256A - Decorative luminous device : en fr
  • US2036175A - Sleeping bag : en
  • DK51458C - Artificial stone tile and method of its manufacture. : da en
  • PL22815B1 - The head is cast in the drill hammer. : en pl
  • SU46415A1 - Eccentric machine for single spindle machines : en ru
  • CH183189A - Vessel closure, especially for preservation vessels. : de en
  • CH183225A - Stop mechanism for typewriters. : de en
  • US2035844A - Arrangement of door buffers on the doors of motor cars : en
  • ES140903A1 - A constant regulation pump applicable to hydraulic presses. : en es
  • ES139756A1 - A procedure to transfer liquids by means of a new device. : en es
  • SU46333A1 - Method of making casting molds : en ru
  • US2035813A - Electrolift : en
  • US2035814A - Refrigeration system : en
  • DE628185C - Device for producing cylindrical hollow bodies, such as sleeves or flanged high-pressure pipes, from asbestos cement or similar building materials : de en
  • DE628445C - Handle fastener for brooms, scrubbers, etc. like : de en
  • CA356903A - Tubular member jointing means : en fr
  • CH183254A - Permanent magnet system, which serves as a braking magnet system for electricity meters. : de en
  • CH183145A - Central heating stove. : de en
  • PL22852B1 - Bite-resistant steel. : en pl
  • SU46400A1 - Crankbind head bearing for internal combustion engine : en ru
  • CA356899A - Bottle capping machine : en fr
  • FR46236E - Toilet utensils : en fr
  • GB445130A - Depth-regulator for submarine mines in tidal waters : en
  • FR796330A - Process for manufacturing spinning reels and reels resulting from the application of this process : en fr
  • FR796334A - Stamping and printing machine : en fr
  • GB444861A - Improvements in or relating to steam generators : en
  • GB444903A - Improvements in or relating to automatic train control systems : en
  • SU46459A1 - Thinner : en ru
  • US2035561A - Shoe : en
  • US2035750A - Washer box for treating coal or other granular substance : en
  • US2036125A - Locking means for containers : en
  • US2035970A - Moisture and heat resistant article and method of making the same : en
  • SU46339A1 - The method of obtaining mirror images on glass : en ru
  • GB445052A - Improvements relating to apparatus for simple arithmetical calculations : en
  • DE628403C - Electrically heated flow heater for electrically conductive and non-conductive fluids : de en
  • ES141116A3 - A system for the construction of a matrix to fix the curbs to the bottoms of metal drums, as well as the sealing capsule in their caps. : en es
  • CH183336A - Oxygen generator cartridge. : en fr
  • GB445026A - Improved golf tee : en
  • GB445126A - Improved method and means for mounting ophthalmic lenses : en
  • DE628147C - Running body for electrical machines with parallel grooves and coil heads lying in transverse grooves of the effective iron core : de en
  • DE628451C - Process for the on-site production of finely divided iron : de en
  • ES140961A1 - Improvements introduced in glassware crucibles. : en es
  • ES140863A1 - Improvements in aircraft with autogiratory wings. : en es
  • CA356985A - Bottle capping device : en fr
  • CH183297A - Atomizer for heat engine. : en fr
  • US2035803A - Case for ampullae and the like : en
  • US2036102A - Detachable cutter and point for plows : en
  • CH183378A - Containers for granular and powdery substances, in particular for storing coffee powder. : de en
  • GB445148A - Process for preparing acid amides and anhydrous or substantially anhydrous alcohols : en
  • US2035490A - Removal of wax from hydrocarbon oil : en
  • US2036052A - Harrow : en
  • US2035832A - Vanity case : en
  • US2035919A - Roller bearing car wheel : en
  • DE628125C - Process for the controllable and regulated supply of carbon to alloys : de en
  • GB445114A - A theft-proof container for use on doors and windows : en
  • DE628455C - Device for closing circuits on multiple brush voters : de en
  • ES140849A1 - A new fuse link, designed especially for high voltage direct current. : en es
  • ES141119A1 - A machine for pitting olives. : en es
  • FR796331A - Rocket intended for all projectiles animated by a rotational movement : en fr
  • SU46388A1 - Lighter : en ru
  • SU46443A1 - Vacuum apparatus for motor carriage engines : en ru
  • FR796188A - Friction shifting : en fr
  • SU46442A1 - Wagon with adjustable runners : en ru
  • CA356988A - Hollow forged valve : en fr
  • CH183344A - AC signal system. : de en
  • CA356894A - Vaporizer for engines : en fr
  • SU46493A1 - The way to control pars massecuite : en ru
  • US2035939A - Process for the preparation of artificial fibers : en
  • FR796266A - Mold for typographic type melting machine : en fr
  • DE628165C - Sorting device for fruits with an endless conveyor belt and stripping belts lying across this : de en
  • DE628349C - Dark field condenser for microscopes : de en
  • DE628355C - Device for image adjustment in motion picture projectors : de en
  • FR796104A - Method and device for releasing a liquid dispersed in a solid support : en fr
  • FR796160A - Improvements to refractory materials : en fr
  • ES141043A1 - Cold rolling process of tubes at pilgrim's pace. : en es
  • DE628284C - Process for improving the efficiency of pulverized coal-fired steam boiler systems by returning the flycoke to the mill : de en
  • ES139744A1 - A SIMPLIFIED SHAVING MACHINE : en es
  • ES4592U - Device to raise and lower the windows in any kind of vehicle or skylight (Machine-translation by Google Translate, not legally binding) : en es
  • US2035829A - Automatic throttle controlling means for tractors and stationary motors : en
  • ES141079A1 - A pool table with play by rotating mechanism. : en es
  • FR46227E - Improvements to telecommunications installations on power lines : en fr
  • GB444938A - Improvements relating to the production of sheaths for electric cables : en
  • GB445146A - Improvements relating to prepayment gas meters : en
  • USD99161S - Design for a textile fabric : en
  • AU2188935A - Improvements in taps for water andother liquids and fluids : en
  • CH183334A - Hair curler. : de en
  • DE628345C - Stove with knapsack : de en
  • DE628481C - Process for the production of a large piece of coke from a briquetted mixture of bad or non-baking coals : de en
  • GB444824A - Improvements relating to projection screens for cinematographs : en
  • PL22867B1 - Impact fuse. : en pl
  • PL22777B1 - A method for removing thickening of welded seams and an apparatus for carrying out the method. : en pl
  • CA356929A - Mirror manufacture : en fr
  • CH183391A - Release device for air brakes. : de en
  • CH183326A - Process for the preparation of 1-cyclohexyl-2,3-dimethyl-4-methylamino-5-pyrazolone. : de en
  • USD99142S - Design for a shoe : en
  • FR796116A - Improvements to biblorhaptes for cinematographic film files, as well as to cinethèques and related processes and devices : en fr
  • DE628487C - Process for the production of enamelled iron objects : de en
  • GB444851A - Improvements relating to the emulsification of oils : en
  • GB445201A - Manufacture of quinophthalone-monosulphonic acids : en
  • DE628269C - Air separator : de en
  • DE628292C - Process for the production of long-life fruit juices, sweet musts and similar products : de en
  • CA356868A - Mechanical pencil : en fr
  • ES140993A1 - A new cracking process for hydrocarbons and organic oils. : en es
  • DE628152C - Jacquard deck and press pattern device for flat weft knitting machines : de en
  • DE628172C - Power-assisted device, in particular for operating the clutch and braking of motor vehicles : de en
  • DE628450C - Adjustable stop for opening the chain gripper of sheet-fed printing machines : de en
  • SU46260A1 - Method of making a catalyst from copper : en ru
  • US2035696A - Purification of naphthenic acids : en
  • US2035870A - Figure wheeled toy : en
  • US2036063A - Printing mechanism for tabulating machines : en
  • US2036069A - Electric switch : en
  • US2036124A - Tire rim : en
  • US2035977A - Reenforced concrete structural member : en
  • GB444988A - Closure for bracelets, wrist-watches and the like : en
  • GB445177A - Improvements in trusses and like surgical supports : en
  • GB444831A - Improvements in recording hydrometers : en
  • GB445688A - Process of and apparatus for the reduction of metal-oxygen compounds : en
  • US2035945A - Method of distilling oils : en
  • USD99125S - Design for a clothes stick : en
  • SU46294A1 - Device to transfer time : en ru
  • ES141136A1 - Device for weight lifting. : en es
  • US2035450A - Piston : en
  • CA356975A - Textile material processing : en fr
  • CH183187A - Separator. : de en
  • AU2311535A - Improvements in or relating to fasteners : en
  • FR796343A - Gas heater : en fr
  • GB444999A - Improvements in and relating to change speed gear mechanism for cycles and the like : en
  • CH183130A - Ceiling with supporting beams formed by stringed together elements. : de en
  • DE628380C - Meatlldampfentladungsgefaess with a wick-like insert inserted into the cathode : de en
  • CA356879A - Folding box : en fr
  • DE628273C - Process for the continuous production of organic phosphites : de en
  • GB445164A - A process for producing cements with the aid of blast furnace slag : en
  • SU46437A1 - Propeller with variable pitch : en ru
  • US2035797A - Garment or ironing press : en
  • PL22779B1 - A boiler with a smoke chamber, a flame tube and flame tubes next to it. : en pl
  • PL22888B1 - : en pl
  • SU46423A1 - The method of preparation suitable for the conservation of sterilized oil : en ru
  • ES141102A1 - Improvements in gasifiers. : en es
  • FR46207E - Biological wastewater treatment device : en fr
  • GB444911A - Improvements relating to means for attaching legs to a bath or the like receptacle : en
  • US2035781A - Key and permutation operated cabinet lock : en
  • US2035836A - Synthesis of musical tones : en
  • SU46397A1 - Aerial sprayer for combating pests of agriculture and forestry : en ru
  • US2035576A - Dynamometer : en
  • DE628428C - Process for the production of low-carbon iron-chromium alloys : de en
  • PL22786B1 - Hot water tank, electrically heated. : en pl
  • US2035456A - Radio frequency choke coil : en
  • US2035976A - Wrist watch adapter : en
  • USD99131S - Design fob an electric heater or : en
  • CH183197A - Process for the preparation of a new derivative of 2-phenyl-4-aminoquinoline. : de en
  • AU401283B2 - Fire-retardant polyamides : en
  • SU46391A1 - Reaping threshing machine : en ru
  • US2035768A - Transfer paper and method of making same : en
  • ES140832A1 - A mounting to amplify electrical oscillations. : en es
  • US2035594A - Telephone system : en
  • CH183366A - Arrangement for the operation of vehicles by means of internal combustion engines with the mediation of an electrical power transmission. : de en
  • CH183210A - Process for making shaped articles. : de en
  • CH183328A - Process for the preparation of 1-phenyl-2,3-dimethyl-4-cyclohexenylamino-5-pyrazolone. : de en
  • CH183287A - Pressure reducer for gaseous fluid. : en fr
  • CA356871A - Bending machine : en fr
  • BE413870A - : en
  • ES141138A1 - A folding umbrella or umbrella. : en es
  • FR796248A - Gas and air burner : en fr
  • GB445070A - Electric cables or other insulated electric conductors and the manufacture thereof : en
  • ES140851A1 - A procedure for the production of antiknock fuels for engines. : en es
  • US2035788A - Transmitting system : en
  • US2035835A - Swimming bath : en
  • GB444915A - Improvements in and relating to the manufacture of hinged lids for tins and other containers : en
  • SU46358A1 - Mobile machine for cleaning hardwood : en ru
  • SU46393A1 - Threshing device : en ru
  • SU46284A1 - Method for producing active iron powder : en ru
  • GB444910A - Improvements relating to mortice latches : en
  • FR796280A - Improvements to resistors and electric heating elements : en fr
  • GB445421A - Improvements in wheel mounting and driving arrangements for vehicles having independently sprung driving wheels : en
  • US2035867A - Tractor : en
  • SU46327A1 - Brake for tanning drums : en ru
  • SU46477A1 - The device of the convoy, bathing, etc. : en ru
  • US2035700A - Brake for overhead suspended traveling cars : en
  • PL22797B1 - Electric discharge lamp. : en pl
  • SU46317A1 - Method of cooking glue : en ru
  • SU46335A1 - Device for pouring bearing inserts babbit : en ru
  • US2035975A - Bowling apparatus : en
  • GB445194A - Improvements in and relating to means for dividing the flow of liquids : en
  • US2035760A - Decorative material : en
  • ES140928A1 - A method of preparing mosaic shock electrodes or screens for television transmitting valves. : en es
  • ES141092A1 - Improvements in the tires and the rolling surface of the same. : en es
  • FR796176A - Radiator cover device or the like : en fr
  • FR796179A - Brake shoe, in particular for mining machine brakes : en fr
  • US2035777A - Key punch : en
  • SU46287A1 - Protective sheath for electrical cables : en ru
  • US2035445A - Third rail securing device : en
  • USD99108S - Design for a shoe : en
  • ES140986A1 - Amplifier improvements. : en es
  • DE628276C - Molten bath for quenching and tempering iron and steel : de en
  • DE628401C - Fluid switch with switch outer wall made of insulating material : de en
  • GB444822A - Improvements in and relating to excitation of electrical generators : en
  • GB444885A - Improvements in or relating to manifolding attachment for writing machines : en
  • ES139330A1 - Perfection in obtaining clichés for the projection of fixed views. : en es
  • ES141101A1 - System for the recording, reproduction or transmission of signals by means of electric currents. : en es
  • PL22761B1 - A stop device for a garden umbrella, tilted on a shaft. : en pl
  • US2035634A - Thermometer : en
  • US2036013A - Garment with semiraglan sleeve : en
  • US2035655A - Continuous process of chemically treating petroleum oil : en
  • SU46255A1 - The method of producing aluminum sulfate : en ru
  • SU46449A1 - Retractable Handles : en ru
  • DE627034C - Sinker for flat weft knitting machines : de en
  • DK51467C - Cradle body for Ink extractors. : da en
  • ES141084A1 - Braking connection useful in motors with series excitation for direct current, especially in traction motors. : en es
  • CH183352A - Stands, in particular for displaying objects. : de en
  • ES3936U - Perfected plug (Machine-translation by Google Translate, not legally binding) : en es
  • US2035866A - Method of granulating fertilizer : en
  • CA356907A - Plastic body processing : en fr
  • ES4607U - Support (Machine-translation by Google Translate, not legally binding) : en es
  • FR46201E - : fr
  • SU46426A1 - The method of obtaining the combined images : en ru
  • US2035458A - Flotation of copper sulphides with nickel activators : en
  • US2035913A - Fastener : en
  • US2036043A - Refrigeration : en
  • SU46486A1 - Oil control switchgear for propeller turbine (or pump) with servomotor in impeller hub : en ru
  • GB444899A - Improvements in epicyclic variable speed gearing : en
  • GB445112A - Improvements in and connected with apparatus for making paper and like spills or rolls : en
  • DK51462C - Traffic light. : da en
  • FR796255A - Apparatus for burning fuel oil : en fr
  • CA356921A - Alloy processing : en fr
  • DE628171C - Process for the production of mainly large posters with low print runs : de en
  • DE628144C - Rail fastening on cross sleepers at the rail joints using hook sleeves : de en
  • ES140349A1 - Improvements in sewing machines. : en es
  • ES141070A1 - Improvements in the rudder plows. : en es
  • GB444919A - Improvements in, or relating to, cycle saddles : en
  • ES140845A1 - Radio relay systems. : en es
  • DE628213C - Facility, especially for increasing the usability of shunting systems : de en
  • DE628249C - Swing-out bush bearing that can be moved along the length of the shaft : de en
  • US2035942A - Feed finger for screw machines and the like : en
  • US2036133A - Automatic transmission : en
  • FR796187A - Improvements to devices for controlling transmissions actuated by servo-motors : en fr
  • FR796193A - Mercury switch applicable in particular to level crossing signals : en fr
  • GB445023A - Improvements in liquid level gauges, especially for steam boilers : en
  • DK51471C - Brake, especially for Rail Vehicles. : da en
  • DE628184C - Brick extruder : de en
  • DE628435C - Method and device for casting light metal pistons : de en
  • US2035925A - Casing head equipment : en
  • US2036038A - Hydraulic brake system : en
  • DE628221C - Switchable high-voltage isolating fuse : de en
  • ES141050A1 - Improvements introduced in the construction of headlights usable in vehicles. : en es
  • GB444992A - Improvements in propelling pencils : en
  • GB444997A - Improvements in keyhole plates : en
  • ES140812A1 - Device for the roentgenographic representation of layers of the body. : en es
  • ES140907A1 - A cooler appliance applicable to vehicles with internal combustion engines. : en es
  • DE628446C - Process for the production of charcoal briquettes : de en
  • US2036157A - Rocking stool and cradle : en
  • ES139250A1 - Improvements in the installation of cable tugs for skiers and pedestrians : en es
  • ES140963A3 - An apparatus for separating or bringing two bodies together by means of articulation rods applied to them. : en es
  • USD99116S - Design for a radiant heater : en
  • GB444905A - Improvements in automatic continuous weight integrators and continuous weight totalisers and recorders applied to endless conveyors : en
  • SU46447A1 - Diving suit : en ru
  • US2035712A - Time controlled switch : en
  • DE628359C - Liquid shock absorbers : de en
  • ES140988A1 - A new apparatus or bone cutting machine. : en es
  • FR796145A - Method and apparatus for de-stacking animal skins : en fr
  • DE628205C - Arrangement for practicing the method for separating emulsions by means of electric current : de en
  • US2035886A - Cigar lighter : en
  • US2036118A - Vehicle body : en
  • FR796191A - Light switch : en fr
  • CA356891A - Bolt : en fr
  • US2036087A - Spinneret coupling : en
  • GB444928A - Improvements in or relating to satchel bottom bags : en
  • ES140859A1 - A new compact mechanical, optical, electrical and magnetic device, which aims at the photographic recording of sounds on films. : en es
  • USD99113S - Design fob a shoe : en
  • PL22745B1 - A transmission with a rotating disc, mounted obliquely on the main working shaft of the internal combustion engine, the cylinders of which are arranged along the circumference of the wheel around this shaft with axes directed parallel to it. : en pl
  • DE628286C - Split throat tool for herrings and large fish : de en
  • ES140149A1 - Improvements in devices sensitive to the propagation direction of electromagnetic waves. : en es
  • ES140901A1 - An electric discharge mechanism. : en es
  • GB444976A - Improvements in or relating to sash locks and holders : en
  • GB445049A - Improvements in or relating to draught-excluding means for doors, windows and the like : en
  • GB445063A - Improvements relating to pneumatic hammers : en
  • FR796178A - Improvements to slitting machines : en fr
  • FR796249A - Method of cutting gear teeth on a conical blank and machine allowing the realization : en fr
  • CA356867A - Shoe re-shaping device : en fr
  • ES140835A1 - A mount to suppress disturbances in radio receivers. : en es
  • ES140972A1 - Mosaic manufacturing process by centrifugal force. : en es
  • ES4473U - Turtleneck for shirts. (Machine-translation by Google Translate, not legally binding) : en es
  • ES4571U - Strips of material with pins nailed to the edge and placed in rows or spiral inside a container (Machine-translation by Google Translate, not legally binding) : en es
  • FR796212A - Apparatus and method for taking stock of a mobile : en fr
  • GB445033A - Improvements in or relating to radio receivers : en
  • ES140957A3 - Procedure for making transverse grooves in tires, with hand-moved blade machines. : en es
  • FR796147A - Thermo-regulating plug with adjustable heat limiter, applicable to all electrical devices : en fr
  • US2035831A - Vanity case : en
  • FR796339A - Reduction system with blocking and adjustment of play : en fr
  • GB445167A - Improvements in ophthalmic mounting : en
  • DE594808C - Process for the production of pellets of ethereal, sulfur-containing oils : de en
  • ES140888A1 - An improvement in the manufacture of fibro-cement pipes by means of pressure by inflatable containers. : en es
  • PL22784B1 - Film for addressers. : en pl
  • US2035704A - Roll paper holder and cutter : en
  • US2035801A - Control for die casting machines for plastic masses : en
  • US2036057A - Safety razor and blade : en
  • US2035673A - Spray drying apparatus : en
  • US2035557A - Hormone : en
  • US2035631A - Paper ice cream cup : en
  • SU46487A1 - Wave engine : en ru
  • FR46221E - Improvements to complex engines : en fr
  • ES141037A1 - A new type of machine gun. : en es
  • ES3304Y - Vehicle registration plates combined with license plate holder : en es
  • ES4587U - A new container with pneumatic closure (Machine-translation by Google Translate, not legally binding) : en es
  • CA356942A - Separable fastener : en fr
  • US2035922A - Power brake system for motor vehicles : en
  • US2036112A - Machine for mixing, stirring, and kneading dough : en
  • FR796101A - Food product and manufacturing means : en fr
  • FR796305A - Compressor or helical motor : en fr
  • US2035737A - Grinding machine : en
  • DE628128C - Mouthpiece covering for cigarettes : de en
  • DE628218C - Terminal for earthing cable with removable insulating rod : de en
  • CH183195A - Process for the preparation of monobenzoyl pyrene. : de en
  • ES141106A1 - Improvements in the construction of electric lead accumulators. : en es
  • US2036151A - Window sash lock : en
  • DE628418C - Cylinder filling grinding tool : de en
  • ES140911A1 - A new automatic and intermittent irrigation system. : en es
  • US2035706A - Game apparatus : en
  • US2035834A - Wellhead assembly : en
  • US2035852A - Drilling apparatus : en
  • AU2097235A - Electric calculating machine : en
  • ES138463A1 - Improvements in the manufacture of pumps to inject air into the tires. : en es
  • ES140864A1 - Improvements regarding containers and the method of manufacturing them. : en es
  • AU2191135A - Improvements in or relating to scanning devices for use in television andthe like systems : en
  • GB445045A - Improvements in heat-exchanging elements : en
  • PL22860B1 - Selective receiver with automatic sound intensity control. : en pl
  • ES140836A1 - A method of manufacturing a set of needles or the like for knitting machines. : en es
  • ES140843A3 - A process for making rubber balls with a plush surface. : en es
  • ES140889A3 - A new and applicable construction system for non-circular section iron or steel pipes. : en es
  • ES141118A2 - IMPROVEMENTS MADE INTO THE PURPOSE OF THE SAME : en es
  • ES141104A3 - Improvements in the process of manufacturing celluloid frames or similar material for glasses. : en es
  • FR46247E - Improvements in automatic contactors : en fr
  • GB445079A - Paper carriage for typewriters : en
  • GB445115A - Improvements in classifiers : en
  • US2035459A - Manufacture of chlorinated indanthrone compounds : en
  • SU46382A1 - Device for determining the work when sawing : en ru
  • AU2207235A - Improvements in or relating to multiplying machines : en
  • CA356908A - Article cleaning and sorting machine : en fr
  • SU46359A1 - Instrument for tracing curved curves : en ru
  • US2035489A - Furniture : en
  • US2035591A - Combined harrow and pulverizer : en
  • PL22831B1 - A method for the continuous production of mature alkaline cellulose and an apparatus for carrying out the method. : en pl
  • SU46450A1 - Rubber outsole for shoes : en ru
  • SU46457A1 - Mobile bottomless form for concrete blocks : en ru
  • ES140923A1 - PROCEDURE AND CORRESPONDING INSTALLATION FOR THE LOW PRECISION HEAT TREATMENT OF OIL-CARBON SUSPENSIONS : en es
  • GB445189A - The manufacture of unsaturated diketones related to the corpus luteum hormone : en
  • US2035741A - Of naphthenic acibs : en
  • US2035757A - Electrical heating apparatus : en
  • USD99103S - Design fok a refrigerator : en
  • DE628375C - Device for keeping a technical-physical quantity constant : de en
  • US2035679A - Ice cube thawing device : en
  • US2035604A - Garment : en
  • CH181935A - Driving support for luggage, market bags, etc. : de en
  • US2036098A - Fluid compressor : en
  • BE413928A - Injection syringe for medicinal or similar uses. : en fr
  • CH183272A - Equipment for the treatment of wood, especially boards in carpentry etc. : de en
  • ES140884A3 - A process for the manufacture of mouthpieces for gas masks. : en es
  • AU2186835A - Improvements in and relating to slippers andother footwear : en
  • FR796205A - Improvements made to railway track circuits : en fr
  • GB444897A - Improvements in apparatus for making cored threads and the like : en
  • US2035516A - Method of separating the constituents of gaseous mixtures : en
  • US2035735A - Container : en
  • FR796198A - Further training in television systems or time-based electrical systems : en fr
  • SU46324A1 - The way of tanning of the skin of mole and similar animals : en ru
  • SU46346A1 - Device for putting the cable on the winch drum : en ru
  • SU46436A1 - Device for stabilizing aircraft and helicopter rotor blades : en ru
  • DE617506C - Process and device for distributing pest control agents in the finest form : de en
  • ES140970A1 - PROCEDURE FOR OBTAINING DEOXYMORPHINE-C AND DIHYDRODESOXYMORPHINE-D : en es
  • GB444929A - An improved process for the production of aeration yeast : en
  • CH183362A - Bicycle support. : de en
  • ES4601U - A rolling metal blind (Machine-translation by Google Translate, not legally binding) : en es
  • FR796273A - Metalliferous azo dyes and process for their production : en fr
  • ES4591U - Flat cord for driving spindles of spinning machines and the like. (Machine-translation by Google Translate, not legally binding) : en es
  • US2035659A - Sign box : en
  • US2035825A - Process of producing colored pictures : en
  • US2036083A - Bucket wheel : en
  • GB445165A - Improvements in or relating to means for steering trailer vehicles : en
  • FR46219E - : fr
  • FR796210A - Transposing support for camera : en fr
  • GB445061A - Improvements relating to the inflation of pneumatic tyres : en
  • GB445054A - Improvements in and relating to control systems for engine-electric vehicles : en
  • FR796310A - Mobile and adjustable shelf support for radiator : en fr
  • FR796346A - Differential to discs : en fr
  • ES139489A1 - An aquatic walker that holds one on each foot, and at will in the hands, and that, by the natural operation of the legs, you can walk freely through the water in the direction you want, being submerged only slightly more than half of the cu : en es
  • GB445168A - Improvements in luminous gas discharge signs : en
  • GB445169A - Improvements in and apparatus for moulding hollow bodies of glass : en
  • DE628226C - Process for the production of a piezoelectric crystal, especially for audio frequency : de en
  • DE628315C - Torch for oxy-fuel welding and cutting : de en
  • US2035966A - Regulator : en
  • FR46216E - Improvements to internal combustion engines : en fr
  • ES140704A1 - Process of making a solid resin emulsion. : en es
  • ES141016A1 - CONTROL MECHANISM FOR COMBUSTION ENGINES WITH OPPOSITE RUNNING PLUNGERS FOR HIGH NUMBERS OF REVOLUTIONS : en es
  • FR796344A - Servo drive mechanism : en fr
  • SU46366A1 - Interferometer for determining the lengths during geodesic works : en ru
  • PL22813B1 - A glove for work. : en pl
  • GB444916A - Improvements relating to carbonising chambers and the like : en
  • GB445005A - Improvements in or relating to turbo-compressors : en
  • GB445043A - Improvements in cans or containers for enclosing bottled products : en
  • ES141029A1 - A procedure for the reproduction of telephone communications. : en es
  • ES141095A1 - Improvements in the devices for emptying the containers where beer, cider or other liquids are contained. : en es
  • GB445081A - Escapement mechanism for typewriters : en
  • GB445159A - Improvements in and relating to wrapping machines : en
  • ES140816A1 - Manufacturing process of shuttering boxes, for urban constructions. : en es
  • DE628202C - Process for developing photographic silver halide emulsions : de en
  • ES140909A1 - A dry gasometer with wavy elastic mantle. : en es
  • GB445025A - Improvements relating to telephone systems : en
  • AU2407835A - Improvements in the manufacture of basket shoes and the like : en
  • DE628103C - Method and device for the araeometric determination of the specific gravity of liquids : de en
  • CA356923A - Mail chute : en fr
  • CA356961A - Electron emitter : en fr
  • SU46253A1 - The method of release of ammonia from gases : en ru
  • US2035730A - Airplane kite : en
  • US2035936A - Air circulating means for display fixtures : en
  • US2036044A - Adjustable mounting for electrical circuit cut out or meter panels : en
  • ES140879A3 - Procedure for the manufacture of a moisture insulating material. : en es
  • SU46243A1 - Method of making metal carbide metal heaters : en ru
  • CH183375A - Gas oven. : de en
  • US2035522A - Folding machine : en
  • GB444925A - Improvements in and relating to the concentration of latex : en
  • US2035545A - Coaxial conductor transmission system : en
  • USD99104S - Design for a lens globe for an : en
  • US2036059A - Testing equipment : en
  • ES4595U - A new device applicable to oil lamps for mines (Machine-translation by Google Translate, not legally binding) : en es
  • GB444986A - Improvements in machines for applying cement or adhesive solution to the edge, seams and other parts of waterproof garments : en
  • BE413647A - : en fr
  • US2035481A - Washing and drying machine : en
  • BE407958A - : en
  • US2035905A - Jarring tool : en
  • ES4452U - Buckets for water extraction. (Machine-translation by Google Translate, not legally binding) : en es
  • ES141099A1 - A hermetic adjustment system that can be used during the march and from the outside for cylinder head gaskets of explosion engines and other similar parts. : en es
  • FR796132A - Process for waterproofing and reinforcing shoes, slippers, sandals, etc. : en fr
  • FR796224A - Improvements to rotary kilns : en fr
  • GB445098A - Improvements in retroactive thermionic amplifier circuits : en
  • ES140855A2 - IMPROVEMENTS INTRODUCED IN THE SCOPE OF THE MAIN PATENT : en es
  • ES140998A1 - A procedure to obtain synthetic colors usable in paint with use of the residues of the manufacture of the bleach. : en es
  • ES141082A1 - A procedure for printing carpets. : en es
  • GB445467A - Improvements in the manufacture and production of derivatives of the anthraquinone series : en
  • GB444924A - Improvements in and relating to machines for use in the manufacture of chewing gum or other confections : en
  • US2035982A - Apparatus for weighing live animals : en
  • FR46206E - Cast wheel : en fr
  • FR796209A - Electrical device for establishing and interrupting, automatically by degrees, electrical contacts : en fr
  • FR796271A - Wire drawing bench : en fr
  • DE628319C - Enzymatic desizing of starch-sized goods : de en
  • US2035511A - Optical exerciser : en
  • DE628348C - Storage arrangement for the anchors of sound recording or playback devices : de en
  • PL22759B1 - Kfr-47 b, 4. - Bearing with a shell that can be replaced with fights. : en pl
  • DE628209C - Process for the production of a fertilizer from urban garbage : de en
  • GB444948A - Improvements in and relating to electric conductors with air space insulation : en
  • GB445136A - Improvements in multi-stage ejectors : en
  • DE628468C - Self-collecting locking device for typewriters : de en
  • USD99126S - Design for a barbecue pot : en
  • US2035448A - Apparatus for cutting sheet metal or the like : en
  • US2035602A - Electrical controlling system : en
  • SU46286A1 - The method of impregnation of the protective sheath for electrical cables : en ru
  • CA356917A - Refrigeration apparatus : en fr
  • USD99164S - Design for a glove : en
  • USD99174S - Design for a buckle : en
  • FR46209E - Heat storage water heater : en fr
  • PL22788B1 - A pipe produced by centrifugal casting, a method for making such pipes, and an apparatus for carrying out the method. : en pl
  • GB445073A - A process for the utilisation of whale meat : en
  • ES4604U - A balance for agricultural and commercial uses (Machine-translation by Google Translate, not legally binding) : en es
  • US2035762A - Gas cock : en
  • PL22894B1 - Typewriter. : en pl
  • DK51451C - Apparatus for Sterilizing Instruments and Accessories Specifically for Dental Use. : da en
  • FR796222A - Curler enhancements : en fr
  • GB445077A - Improvements in and relating to sheet-metal structural members : en
  • FR796307A - Improvements to shoes and their manufacturing process : en fr
  • US2035915A - Tube, fountain pen barrel and the like : en
  • US2035912A - Fruit pitting, stemming, and slicing machine : en
  • CH183323A - Product intended to be used as electrolyte for apparatus, such as sole, belt, bandage, etc. comprising a dry galvanic element. : en fr
  • FR796220A - Rotary cylinders for drying and other applications : en fr
  • US2035527A - Treatment of fabrics : en
  • FR796133A - gas saver : en fr
  • FR796296A - Process for treating alumina obtained by precipitation of aqueous solutions of lime aluminates and new products resulting therefrom : en fr
  • BE413812A - : en
  • CH183151A - Fish tape attached to a window or door. : de en
  • FR796268A - Alignment mechanism : en fr
  • GB445339A - Improvements in photographic roll film spools and film therefor : en
  • CH183188A - Process for the production of a low-alcohol bottom-fermented beer. : de en
  • US2035952A - Fracture reduction apparatus : en
  • ES4581U - A new pants and vests bra (Machine-translation by Google Translate, not legally binding) : en es
  • GB445037A - Improvements in and relating to the washing of motor cars and other vehicles : en
  • ES140953A1 - IMPROVEMENTS IN THE CHANGES OF PROGRESSIVE SPEEDS : en es
  • IE13894L - Baling press : en
  • CA356904A - Design roofing manufacture : en fr
  • US2035523A - Process of recovering halides : en
  • CH183282A - Ashtray. : de en
  • FR796318A - Improvements to presses used to manufacture tubes or bars, in particular lead sheaths intended for cables : en fr
  • DE628429C - Circuit arrangement according to patent 594302 for calling connection lines through a high-quality connection-producing point in telephone systems with dialers without control switches : de en
  • ES140684A3 - A procedure for the manufacture of firecracker mysts. : en es
  • FR46220E - Improvement in explosion engines : en fr
  • GB444854A - Improvements in and relating to dynamo electric machines : en
  • GB445119A - Improvements in and relating to the roof construction of motor cars : en
  • US2035756A - Rolling mill : en
  • US2036004A - Clutch control mechanism : en
  • US2035800A - Body for power vehicles : en
  • PL22872B1 - The method of making endless belts. : en pl
  • SU46230A1 - Laundry machine : en ru
  • US2035772A - Automobile suspending means : en
  • ES141080A3 - Thread winding mechanism. : en es
  • GB444827A - Automatic control of aircraft in curved flight : en
  • CH183160A - Table with retractable worktop. : de en
  • CA356957A - Hydrocarbon oil processing : en fr
  • CH183183A - Milk cooler. : de en
  • CH183339A - Self-sellers for gas, electricity or the like. : de en
  • ES141059A2 - IMPROVEMENTS IN THE MANUFACTURE OF TITANIUM COLORS : en es
  • GB445181A - Improvements in or relating to screening devices : en
  • US2035899A - Comminuted shortening : en
  • SU46489A1 - Vertical wind motor : en ru
  • FR46237E - Improvements to drill chucks : en fr
  • GB445162A - Improvements in and relating to fabric take-up devices for flat warp knitting machines : en
  • SU46406A1 - Stuffing box : en ru
  • SU46372A1 - A device for recording the depth of pile driving : en ru
  • US2035927A - Material handling mechanism : en
  • SU46300A1 - Electric mercury lamp : en ru
  • ES140151A1 - Procedure to eliminate elements of liquid and gasiform media with the aid of absorbent substances. : en es
  • DE628215C - End piece for overhead lines of electric railways : de en
  • SU46356A1 - Method of recycling old rubber from natural or synthetic rubber : en ru
  • ES141018A1 - Improvements in ignition or ignition cables for internal combustion engines. : en es
  • CH183238A - Ski binding. : de en
  • ES140848A1 - A semi-homogenous home for the rational use in steam or hot water boilers for heating or industrial uses of giblets, granules and coals of dried coals, anthracite, anthracite or coke, at the same time ensuring an automatic march : en es
  • GB445411A - Improvements in or relating to the production of water-resistant basic or neutral calcium sulphite in the form of lumps : en
  • CA356953A - Valve : en fr
  • SU46439A1 - Truck body : en ru
  • US2035651A - Knock-down display device : en
  • US2035725A - Machine for reading perforated cards : en
  • US2035973A - Ring traveler : en
  • GB445017A - Portable draught or heat screen for chairs and the like : en
  • CA356885A - Sulphur recovery : en fr
  • ES140846A1 - Improvements in the apparatus for manufacturing glass. : en es
  • FR46229E - Hollow panel and its manufacturing process : en fr
  • FR796143A - Improved method and apparatus for the manufacture of films and sheets : en fr
  • GB445022A - Improvements in and relating to freezing trays for refrigerators : en
  • BE413763Q - Improvements to crankshaft grinding machines : en fr
  • FR796239A - Two-piece cylinder head for internal combustion engine : en fr
  • PL22826B1 - A box for packing ammunition : en pl
  • PL22756B1 - Indirectly heated cathode for discharge electric lamps. : en pl
  • PL22892B1 - : en pl
  • CH183154A - Heat storage system. : de en
  • DE628387C - Decoration stand : de en
  • US2035987A - Refold mechanism : en
  • GB445099A - Improvements in or relating to automatic or semi-automatic telephone systems : en
  • US2035588A - Trim panel : en
  • CH183284A - Connection of a branch pipe to a main pipe with a curvilinear straight section. : en fr
  • ES140976A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THE TYPE OF MOLDS FOR REINFORCED CONCRETE, SCAFFOLDING AND THE LIKE : en es
  • AU2287835A - Improvements inthe manufacture of basket shoes andthe like : en
  • CA356889A - Brake : en fr
  • CH183355A - Machine for forming and packaging soft masses such as butter, margarine and the like. : de en
  • SU46470A1 - Storage for flammable liquids : en ru
  • US2036051A - Indented shock absorbing cushioning or packing paper and method and apparatus for making same : en
  • FR796199A - Advanced training in electrical signaling systems : en fr
  • CA356901A - Revolving door : en fr
  • CH183235A - Game valve to achieve regulated response and agreement of organ pipes and similar sounders. : de en
  • CH183314A - Main gas tap. : de en
  • SU46248A1 - Sodium sulphide leaching device : en ru
  • SU46462A1 - Mastic filling : en ru
  • PL22803B1 - A method for producing high molecular weight hydrocarbons. : en pl
  • US2035674A - Fastening device : en
  • US2036128A - Image broadcasting system : en
  • GB445116A - Improvements in or relating to cartons or containers for eggs and other articles : en
  • FR796194A - Arrangement for reproduction of television images : en fr
  • GB444920A - Improvements relating to collapsible chairs, seats, and the like : en
  • GB444970A - Improvements in or relating to rotary motors or pumps : en
  • DE628310C - Method and machine for the production of a united seam and cover seam : de en
  • FR796135A - Process for obtaining color images on a single layer, based on the principle of the trichrome method : en fr
  • GB444969A - Improvements in road traffic control systems : en
  • FR46214E - Device for the filtration of harmful gases, with control of the efficiency of this filtration and safety scrubber : en fr
  • GB445092A - Arrangement on typewriting machines for the production of copies by means of auxiliary ink ribbons : en
  • US2035666A - Closure fastener : en
  • US2035869A - Spinal fracture-reducing table : en
  • SU46254A1 - Method for producing sapphire color beryllium compounds : en ru
  • US2035546A - Insecticide composition : en
  • US2035949A - Chance and dispensing device : en
  • USD99152S - Design for a wringer for a domestic : en
  • US2035795A - Two-step pressing machine : en
  • DE628424C - Clamping device for hollow bodies (pipes) to be welded : de en
  • ES141020A1 - A perfection in the electric plates that increases its economy and security. : en es
  • ES4593U - Own device for the packaging and display of spools, combs, coils and similar windings of yarn of all kinds (Machine-translation by Google Translate, not legally binding) : en es
  • GB445093A - Improvements in or relating to vehicle and aircraft bodies : en
  • US2035493A - Traveling bag : en
  • US2035593A - Handbag : en
  • US2035992A - Crate : en
  • USD99147S - Design for a toy figure : en
  • GB445085A - An improved universal joint : en
  • FR796153A - Improvements to multiplier accounting machines controlled by punched cards : en fr
  • FR796168A - Mineral oil dewaxing improvements : en fr
  • FR796200A - : fr
  • FR796308A - Industrial product consisting of the combination of two bedding items : en fr
  • US2035871A - Process of making siding elements : en
  • US2036165A - Phase and frequency modulation : en
  • PL22874B1 - Trigger pin for rifles with a rotating shaft. : en pl
  • ES140852A1 - Shooting cadence moderator device for automatic machine guns of the machine gun type. : en es
  • ES140876A3 - Improvements in the blind tape collection devices. : en es
  • ES140942A1 - Procedure for the manufacture of large surface electrodes. : en es
  • FR796306A - New azo dyes and process for their production : en fr
  • SU46306A1 - Electronic lamp : en ru
  • DE628379C - Resilient holder serving as a power supply for glow cathode threads or the like of discharge tubes : de en
  • DE628113C - Liquid pump : de en
  • DE628265C - Circuit arrangement for telephone systems with dialer operation and preferred subscriber stations : de en
  • ES4259U - New hook devices for curtains and net curtains (Machine-translation by Google Translate, not legally binding) : en es
  • FR796151A - Gas protection device : en fr
  • ES140870A1 - Improvements in the construction systems of curling or corrugation devices, with adjustable electric circuit, derived on clamps with heating jaws and power socket. : en es
  • FR796175A - Vehicle roof, rigid, retracts behind and under the seats : en fr
  • GB444947A - Improvements in and relating to suspension devices, for example, curtain runners and the like : en
  • GB445158A - Improvements in and relating to sandwich-boards and like advertising devices : en
  • DE628247C - Circular knife scissors for cutting out round openings from the surface of sheet metal cylinders : de en
  • DE628417C - Device for automatic mixing of lighter and heavier motor fuels : de en
  • DE628173C - Bottle screw cap : de en
  • PL22800B1 - Apparatus in the form of a gun for coating the surface of objects with a layer of molten metal or other materials. : en pl
  • DE628146C - Putty-free fitting screw for fuse links : de en
  • GB444840A - Radiator guards or shields for motor vehicles : en
  • US2035766A - Articles of apparel and method of making the same : en
  • US2035812A - Electric hand lamp : en
  • GB445176A - Proportional enlargement of patterns by use of papers with square or rectangle divisions : en
  • GB445001A - Improvements in and relating to a branding device : en
  • SU46444A1 - Device for lifting the rear axle of cars : en ru
  • ES141065A1 - A machine to fix heels. : en es
  • SU46319A1 - The method of obtaining the drug to increase the detergency of soap : en ru
  • US2035902A - Structural material : en
  • PL22822B1 - Registration checkout. : en pl
  • SU46322A1 - Aerial vertical oil on the burner : en ru
  • US2035893A - Apparatus for treating grain, fruit, vegetables, and the like : en
  • AU2197135A - Improvements in and relating to retorting apparatus suitable for the manufacture of coal gas : en
  • FR796140A - Device ensuring the stability of flying devices : en fr
  • US2035501A - Silencer : en
  • USD99128S - Design for a stove : en
  • SU46367A1 - Instrument for determining the displacement of control points in buildings : en ru
  • CH183389A - Ignition regulators for internal combustion engines. : de en
  • DE1369000U - : de
  • SU46499A1 - Electric battery : en ru
  • DE627762C - Suction mouthpiece for vacuum cleaner with two optional switchable suction openings : de en
  • DE628212C - Switching device for the braking device on fast moving railway vehicles : de en
  • CH183260A - Watch movement racket. : en fr
  • GB444979A - Movement for kicking dolls : en
  • SU46474A1 - Pocket watch adaptation to convert them to a two-hand stopwatch : en ru
  • US2035464A - Manufacture of artificial filaments and the like : en
  • SU46303A1 - Electric current breaker : en ru
  • US2035619A - Process of treating fruit juices : en
  • SU46502A1 - Inertia starter : en ru
  • US2035519A - Oil sealed bearing : en
  • US2035529A - Protection for golf club heads : en
  • US2036003A - Temperature control of motors : en
  • US2036006A - Elevator for wheeled vehicles : en
  • US2035589A - Process for refining vegetable and animal oils and fats : en
  • CH183127A - Flower pot and saucer. : de en
  • SU46301A1 - A device for filling with mercury various kinds of mercury devices : en ru
  • US2035550A - Process for producing pig iron or steel simultaneously with portland cement : en
  • DE628388C - Process for producing photographic sound recordings by the amplitude method : de en
  • FR46210E - Seaplane : en fr
  • FR796117A - Oscillating float and counter torque devices : en fr
  • FR796137A - Removable seat valves : en fr
  • FR796240A - Harvester-binder : en fr
  • ES140897A1 - Improvements in the instruments to transmit angular movement. : en es
  • DE628328C - Auxiliary device for sheet feeders working from the underside of a stack of sheets : de en
  • FR796238A - Seed drill with modifiable control spreading flaps : en fr
  • GB445008A - An improved steering gear for motor vehicles : en
  • GB445030A - Improvements in or relating to radio and other modulated carrier wave receivers : en
  • GB445039A - Improvements in air cooling of internal combustion engines : en
  • ES140936A1 - A PROVISION FOR THE AUTOMATIC ISSUANCE OF CERTAIN COMMUNICATIONS : en es
  • FR796302A - Improvements to remote control systems using superimposed currents in energy distribution networks : en fr
  • DE628189C - Rubbish bin : de en
  • DE628191C - Device for sieving : de en
  • DE628333C - Thermostat for piezo crystals : de en
  • DE628396C - Process for the production of cylindrical sleeves with an axial square hole : de en
  • DE628408C - Wire turnbuckle, especially for paddocks : de en
  • SU46258A1 - The method of obtaining metallic zirconium or its oxide : en ru
  • US2035686A - Tool for forming joints in tubing : en
  • SU46484A1 - Weaver's Observer : en ru
  • DE628057C - Machine for tying packages by means of a rotatable control ring for guiding the tying around, especially wire : de en
  • US2035960A - Lace attachment for knitting machines : en
  • US2036173A - Twisting machine : en
  • USD99121S - Design fob a book back ob similab : en
  • ES140861A1 - IMPROVEMENTS IN AIRCRAFT WITH SELF-ROTATING WINGS : en es
  • SU46236A1 - Adaptation device for peat scavenging to the conveyor of the peat harvester : en ru
  • US2035692A - Divided piston : en
  • BE413930A - : en
  • PL22744B1 - Combustion chamber for internal combustion engines. : en pl
  • PL22758B1 - A cinematographic camera about two films. : en pl
  • CA356877A - Ice cream block manufacture : en fr
  • SU46440A1 - Two-wheeled trailer for long loads : en ru
  • US2036137A - Process of preparation of dichloracetic acid : en
  • SU46231A1 - Spreading machine : en ru
  • SU46283A1 - Alkaline Battery Positive Electrode Tube Filling Machine : en ru
  • SU46380A1 - A device for obtaining uniform illumination of positives or negatives in their design. : en ru
  • PL22760B1 - Coke making method. : en pl
  • GB444940A - Improvements in and relating to water colours : en
  • GB445080A - Device for actuating the type levers and the inking band of typewriters : en
  • GB445263A - Manufacture of trichloromethyloxyaryl carbinols and of oxy-acids and oxy-aldehydes therefrom : en
  • USD99119S - Design for an ensemble dress : en
  • US2036075A - Fish lure : en
  • ES4608U - Reflector for lighting fixture (Machine-translation by Google Translate, not legally binding) : en es
  • ES140801A1 - A procedure to build pupin reel boxes. : en es
  • ES140914A1 - A procedure for the production of red fluorescence layers when illuminated with a light source that emits one or more monochrome light wavelengths. : en es
  • CA356880A - Photographic machine : en fr
  • CH183236A - Ski edging. : en fr
  • CH183290A - Hydraulically operated machine system. : de en
  • GB445419A - Improvements relating to adjustable strap fastening : en
  • US2035727A - Process for treatment of hydrocarbons : en
  • DE628239C - Roller guide for the sliding doors of cupboards : de en
  • FR46249E - Plumbing fixtures for sanitary ware : en fr
  • DE628456C - Circuit arrangement for telephone systems with voice amplifiers and two-way communication : de en
  • DE628467C - Printing device for remote counters : de en
  • FR796287A - Improvements in methods and devices for closing cardboard containers and the like : en fr
  • ES141005A1 - Improvements in the construction and disposition of devices to feed tobacco cigarette manufacturing machines. : en es
  • US2035483A - Treatment of textile materials : en
  • DE628236C - Bread slicer with a swiveling knife and a spring-loaded clamping strip : de en
  • DK51475C - Apparatus for Capturing and Reproducing Colored Slides, in particular for Cinematography. : da en
  • CA356964A - Sound recording system : en fr
  • CH183301A - Automatic device for transforming any mains voltage into a certain consumer voltage. : de en
  • CH183312A - Headlights for automobiles. : de en
  • CH183368A - Bogie for railway vehicles with radially steered axles or stub axles. : de en
  • US2036042A - Dormant scale : en
  • FR796349A - Method and apparatus for draining cars : en fr
  • US2036017A - Cloth rolling machine : en
  • US2035774A - Production of play balls : en
  • FR796105A - Satellite and planetary drive mechanism : en fr
  • GB445084A - Improvements in or relating to electron discharge devices : en
  • SU46264A1 - Reversible valve steam distribution mechanism : en ru
  • US2035485A - Roller journal : en
  • US2035460A - Magnesium product and process of manufacture : en
  • US2036053A - Valve for clutch control mechanism : en
  • USD99175S - Design for a shoe : en
  • US2036011A - Aircraft : en
  • USD99117S - Design for a golf tee : en
  • PL22807B1 - Connector for metal pipes. : en pl
  • PL22841B1 - The tube is flexible to dense masses, closed with a screw-on cap. : en pl
  • CA356874A - Meter for granular materials : en fr
  • US2035734A - Refrigerating apparatus : en
  • US2035997A - Method of producing artificial silk : en
  • SU46311A1 - The way to protect arc rectifiers from reverse ignition : en ru
  • DE628272C - Infeed brake, especially for strip rolling mills : de en
  • US2035543A - Refrigerating apparatus : en
  • US2035612A - Remotely controlled radio receiving system : en
  • GB444946A - Improvements in or relating to screw presses : en
  • GB445139A - Improvements in or relating to variable speed gear : en
  • US2035684A - Photographic shutter : en
  • US2035955A - Process for the production of ferrochromium free of carbon : en
  • US2035773A - Photoelectric apparatus : en
  • PL22882B1 - A canopy for a pram or similar vehicle. : en pl
  • US2036134A - Process for the manufacture of 1:2-diaminobenzene : en
  • USD99163S - Design for an operating lever for : en
  • SU46232A1 - Planetary compositor for laying tissue : en ru
  • SU46329A1 - Device for mechanically closing the opening of the tracheotomy tube when talking in tracheotomized patients : en ru
  • SU46374A1 - Apparatus for determining the velocity of propagation of elastic waves in solid media : en ru
  • US2035640A - Textile operation and machine therefor : en
  • CH183303A - Starting procedure for direct current motors with separate excitation. : de en
  • PL22792B1 - Method for hydrogenation of solid coal materials containing alkaline ash. : en pl
  • US2035707A - Electric heating device : en
  • US2035770A - Refrigerating apparatus : en
  • US2035821A - Tire making apparatus : en
  • US2035753A - Braking system : en
  • US2035971A - Pad for labeling machines : en
  • PL22805B1 - Closures for bottles and similar vessels. : en pl
  • SU46452A1 - Adaptation to fire extinguishing foam devices used for degassing boiling bleach toxic agents : en ru
  • US2035863A - Machine for finishing chocolate and the like : en
  • CA356855A - Track sander : en fr
  • DE628245C - Pipe valve control for two-stroke diesel engines : de en
  • FR796181A - One-piece rubber galoche with automatic ventilation : en fr
  • ES138581A1 - A new procedure for obtaining mosaics to make floors with continuous appearance. : en es
  • FR796292A - Automatic coupling, in particular central buffer coupling for railway vehicles : en fr
  • CA356861A - Radio switch : en fr
  • SU46448A1 - Device for automatic control of pressure on the deck of seawater and air inside the vessel lifted from the water : en ru
  • USD99134S - Design for an upholstery fabric : en
  • US2035538A - Gaseous fuel mixing device : en
  • US2035799A - Clam rake : en
  • CA356977A - Textile machinery : en fr
  • CH183387A - Chronograph timepiece. : en fr
  • CA356959A - Refrigerating apparatus : en fr
  • BE413595A - : en
  • GB445100A - Improvements in or relating to spectacle frames : en
  • US2035637A - Friction shoe : en
  • CH183271A - Machine tool. : en fr
  • CH183373A - Reverse gear with planetary gears and friction clutches, in particular for ship propulsion. : de en
  • SU46368A1 - Adaptation to the scale : en ru
  • DE627821C - Device for dampening the impact noise on flyweight regulators for ignition devices : de en
  • FR796340A - Electro-acoustic transmitter : en fr
  • AU156636A - Improvements in or relating to hydraulic change-speed gears : en
  • BE414073A - Envelope for a sports ball with bladder capable of being inflated : en fr
  • US2035862A - Weather strip : en
  • US2036103A - Phonograph apparatus : en
  • CH183148A - Drainage device, in particular for bulk stones. : de en
  • GB445155A - Improvements in and relating to straight bar knitting machines : en
  • PL22877B1 - : en pl
  • GB445178A - A new or improved device for transmitting the rotating motion of a driving shaft to a driven shaft : en
  • US2036117A - Electric heater for liquids : en
  • US2035646A - Paint mixer : en
  • US2035934A - Dental handpiece : en
  • AU2192035A - Improvements in or relating to picture and like telegraph systems : en
  • AU4979764A - Fire-retardant polyamides : en
  • SU46422A1 - The method of obtaining persistent fruit soft drinks : en ru
  • US2035782A - Smoker : en
  • US2036000A - Photographic type composing : en
  • US2035629A - Boomerang : en
  • US2036088A - Hand lantern : en
  • US2036005A - Clutch structure : en
  • PL22789B1 - Seating the drive unit in the motor car with a central, preferably tubular, spar. : en pl
  • SU46246A1 - Apparatus for separating bromine from brines by blowing the latter with air : en ru
  • IE13862L - Piston packings : en
  • US2035846A - Multifocal lens : en
  • US2036155A - Electric windshield defroster and wiper : en
  • DE628138C - Two-part sliding clamps guided through holes in a book block : de en
  • ES141066A1 - A process for coating iron tubes. : en es
  • ES141108A1 - Improvements in the manufacture of soles. : en es
  • ES141073A1 - An improvement introduced in the valves of periodic operation, especially in the exhaust of the internal combustion engines. : en es
  • ES140964A3 - A new thread coupling system applicable to eccentric presses, crankshaft presses and other machines. : en es
  • ES140943A1 - Improvements in the construction of turbines powered by elastic fluid. : en es
  • ES140997A1 - A winnowing machine. : en es
  • DE628121C - Installation on electric ovens with narrow heating troughs filled with liquid metal : de en
  • DE628390C - Mouthpiece covering for cigarettes : de en
  • DE628414C - Quick-closing device : de en
  • DE628250C - Process for making margarine : de en
  • GB444991A - Means for mounting in an aircraft the motor to which a gun-barrel is secured : en
  • US2036020A - Carburetor : en
  • ES140829A3 - Stabilizer for aircraft. : en es
  • CA356890A - Pipe connection : en fr
  • US2035761A - Synthetic veneer and process of making same : en
  • DK51461C - Machine for painting traffic stripes on roads, streets, roads and similar places. : da en
  • ES140833A1 - Improvements in the devices for transmitting carrier frequency systems. : en es
  • GB445118A - Improvements in or relating to wireless apparatus : en
  • FR46241E - Cosmetic product : en fr
  • DE628430C - Device for switching on electrical circuits : de en
  • FR796162A - Device for ensuring a permanent tension of the fabric or other material in the reels-feeders of all kinds, in particular the jiggers : en fr
  • FR796315A - Assembly device for furniture : en fr
  • GB445074A - Swivel sliding door : en
  • GB445109A - Improvements in or relating to the sizing or like treatment of textile materials : en
  • PL22776B1 - The drive of a single axle of vehicles by means of a flexible spring clutch. : en pl
  • US2035627A - Apparatus for laying pavements : en
  • US2036123A - Dampproof structure and method of constructing same : en
  • ES138464A1 - Improvements in the manufacture of horns for car, motorcycle and bicycle. : en es
  • GB444981A - Improvements in or relating to the lubrication of rotary compressors : en
  • CH183293A - Internal combustion engine with compression ignition and injection of liquid fuel. : de en
  • US2035447A - System of pulp preparation : en
  • US2035652A - Washing and cleansing : en
  • US2035972A - Tire spreader : en
  • FR46242E - Improvements to hooks for attaching bracelets to watches and the like : en fr
  • FR796247A - Machine tool usable in particular for grinding threads : en fr
  • GB445141A - Improvements in electric discharge devices : en
  • DE628463C - Auxiliary device for fire lighter : de en
  • ES140939A1 - An apparatus to facilitate the action of a gas or a vapor on a liquid or mixture of liquids. : en es
  • SU46279A1 - Quartz holder : en ru
  • FR796107A - Stabilized generator with almost continuous frequency variation : en fr
  • PL22891B1 - A method of decomposing cellulose-containing materials with a solution of hydrogen chloride in an organic solvent. : en pl
  • US2035549A - Shoe-supporting mechanism : en
  • US2035569A - Control of the supply of liquid fuel to the air charge of internal combustion engines : en
  • US2035948A - Poultry shackle : en
  • CH183161A - Writing desk. : de en
  • CH183167A - Dismountable coil. : de en
  • CH183275A - Machine for creating threads by grinding. : de en
  • GB444907A - A new or improved opening roof for vehicles : en
  • DE628230C - Process for the production of Kuepen dyes : de en
  • ES140983A1 - Machine to wash and drain clothes. : en es
  • ES141129A3 - A system for manufacturing hollow cylindrical steel bodies. : en es
  • CH183215A - Process for bleaching wood pulp. : de en
  • PL22849B1 - The disintegrating cartridge. : en pl
  • AU2425235A - Improvements in or relating totin boxes or like containers intended tobe vacuumised : en
  • CA356974A - Textile material processing : en fr
  • CH183295A - Device for controlling injection internal combustion engines. : de en
  • US2035552A - Blank-making machine : en
  • US2035567A - Improved closet apron : en
  • CA356966A - Vertical carbonisation retort : en fr
  • ES140935A1 - A new device for air navigation. : en es
  • US2035879A - Method of generating vapor : en
  • US2035964A - Joint for wall structures and the like : en
  • DE628383C - Process for the finishing of films made of cellulose acetate : de en
  • SU46416A1 - Divisible head : en ru
  • US2035607A - Process of purifying and refining hydrocarbon oils : en
  • US2035929A - Rail brace : en
  • SU46275A1 - The device for washing with hot water or hot solution of railway tanks : en ru
  • US2035691A - Spinning, doubling, and twisting machinery : en
  • CH183308A - Capacitor with metal coatings applied to an insulating intermediate layer. : de en
  • CH183310A - Process for the manufacture of electrodes for electrolytic capacitors. : de en
  • CH183354A - Device for filling sacks and other containers. : de en
  • DE628181C - Machine for forming wrapping pads : de en
  • ES140387A1 - Improvements introduced in the manufacture of circuit breakers. : en es
  • FR796270A - Improvements to electrical distribution installations : en fr
  • GB445095A - Process for the recovery of aluminium scrap foils, dross, turnings, and the like, into sound, fine grained metal : en
  • AU2479035A - Method and means for masticating plastics or the like : en
  • DE628448C - Process for the preparation of 2-amino-1-oxybenzenes which are substituted in the 3, 4, 5, 6-position by chlorine or bromine or by chlorine and bromine : de en
  • ES140967A1 - A procedure that allows to obtain the inexplosiveness of the carbide-air mixtures in the so-called explosion engines. : en es
  • PL22790B1 - Automatic device for regulating the speed of emptying the tables from minerals. : en pl
  • US2036008A - Plug fuse : en
  • US2035451A - Auxiliary seat : en
  • US2036164A - Phase modulation : en
  • CH183283A - Safety device on a machine subject to vibration. : de en
  • SU46337A1 - The method of loading the mixture in a glass furnace : en ru
  • US2036049A - Electric cooking appliance : en
  • PL22846B1 - A method of treating synthetic fibers to give them the appearance of wool. : en pl
  • CH183199A - Process for the preparation of 2,3-dihydroindoles. : de en
  • US2035759A - Method and apparatus for regulating clocks : en
  • PL22821B3 - The tube obtained by centrifugal casting and the method of its production. : en pl
  • PL22864B1 - A connection system for selectively receiving and amplifying electric vibrations. : en pl
  • PL22883B1 - Compressor device. : en pl
  • US2036054A - Wire carrying base screed : en
  • USD99110S - Design for a counter brush : en
  • US2035784A - Electron discharge apparatus : en
  • SU46480A1 - Floating bucket wheel excavator : en ru
  • US2035470A - Winding for direct current dynamo armatures having more than two superimposed coil sides per slot : en
  • US2036140A - T-wire staple bender : en
  • USD99122S - G finn : en
  • SU46458A1 - Manual electromagnetic pervibrator with moving walls : en ru
  • US2036179A - Vulcanizing apparatus : en
  • DK51470C - Stencil sheet. : da en
  • US2035811A - house : en
  • SU46305A1 - Condenser manufacturing method : en ru
  • US2035853A - Article delivery means for coincontrolled machines : en
  • CH183341A - Device for checking the profile of coins. : en fr
  • PL22809B1 - A method for making stick ice cream and an apparatus for carrying out the method. : en pl
  • SU46270A1 - Thrust shoe : en ru
  • SU46326A1 - Dryer for leather : en ru
  • SU46454A1 - Water float skis : en ru
  • PL22889B1 - A method of producing discs for synchronizing sound films. : en pl
  • SU46348A1 - Hot water boiler, for example, for mobile bath and laundry installations : en ru
  • US2036073A - Apparatus for changing speed and direction of rotation by reversing a constant speed motor : en
  • CH183233A - Device for applying adhesive to paper strips, labels and the like. : de en
  • SU46336A1 - Tool for cleaning and dyeing molds : en ru
  • DE628366C - Device for raising and lowering a flap weir according to Chanoine-Pasqueau : de en
  • DE628490C - Sheathing for laundry kettle or the like made of concrete : de en
  • CH183374A - Giroflügel. : de en
  • US2035775A - Gas and fume eliminator for internal combustion engines : en
  • DE628242C - Device for focusing the light slit image in optical sound reproduction devices : de en
  • FR796119A - Improvements to Hertzian wave signaling devices : en fr
  • PL22802B1 - Cinematographic camera. : en pl
  • SU46295A1 - Device for blocking the balance protection of parallel lines : en ru
  • AU2107035A - Combined flamethrower and fire extinguisher : en
  • DE628063C - Process for the preparation of acetic anhydride : de en
  • PL22836B1 - Method for the production of magnesium hydroxide. : en pl
  • SU46394A1 - Full hopper for threshing machines : en ru
  • US2035723A - Automatic weather strip and silencer : en
  • US2036068A - Liquid immersed electrical apparatus : en
  • SU46265A1 - Method of making pulp for printing rolls : en ru
  • US2035503A - Meter test block : en
  • US2035717A - Safetypin : en
  • CH183243A - Device for determining the location of non-visible, moving aircraft and for transferring the elevation and lateral angles of this location to artillery equipment such as searchlights, commando apparatus and the like. : de en
  • CH183162A - Cans, in particular food cans, with a device for heating their contents. : de en
  • US2036145A - Wood cutting head with inserted cutters : en
  • CH183360A - Windshield cleaners for vehicles. : de en
  • CA356940A - Statistical machine : en fr
  • CH183150A - Safety lock. : de en
  • CH183361A - Device that can be used as a luggage rack and stand on bicycles. : de en
  • CA356983A - Ring seal closure : en fr
  • AU2187335A - Improvements in or relating to oxide cathodes consisting ofa core wire anda wire wound thereon : en
  • AU2271235A - Improvements in or relating to shaker conveyors andthe like : en
  • CH183318A - Socket for electric bulb. : en fr
  • SU46267A1 - Domain oven : en ru
  • US2035744A - Storage battery : en
  • PL22834B1 - Machine for coating metal objects with metals by spraying. : en pl
  • US2035515A - Manufacture of resins : en
  • US2035648A - Accessory for switches : en
  • AU2193535A - Light valves : en
  • USD99127S - Design for a serving platter : en
  • SU46332A1 - The method of introduction of refractory clay in the molding land : en ru
  • CA356986A - Tobacco container and pipe filler : en fr
  • CH183365A - Petrol tanks for motorcycles. : de en
  • FR796207A - Grid particularly suitable for washing and handling fish : en fr
  • SU46387A1 - Method for determining the quality of flour : en ru
  • US2035978A - Flexible fitting for tubes : en
  • CH183261A - Wristwatch box. : en fr
  • CA356969A - Door lock : en fr
  • AU2149035A - Improvements in and relating toa method of treating materials containing a pigment : en
  • CH183179A - Freshener for textiles and processes for their manufacture. : de en
  • ES140896A1 - IMPROVEMENTS IN THE CONSTRUCTION OF LOOMS : en es
  • FR796303A - Toy electric railway : en fr
  • US2035611A - Cooling system for motor vehicles : en
  • SU46411A1 - The method of applying electronization layer on metal surfaces : en ru
  • US2035507A - Synchronizing mechanism : en
  • US2036065A - Cemented shoe : en
  • US2035534A - Broom and the like : en
  • US2035837A - Pawl and ratchet device : en
  • US2036047A - Footing for towers : en
  • US2036090A - Erasure shield : en
  • US2035986A - Rotary hook for sewing machines : en
  • SU46310A1 - Device for filling hollow devices with mercury : en ru
  • CA356927A - Anthraquinone derivative : en fr
  • GB445182A - Improvements in the treatment of textile materials : en
  • PL22871B1 - A fuse that automatically shuts off the light gas supply in the event that the flame of the gas burner goes out. : en pl
  • PL22817B1 - A method for the production of simple and mixed cellulose esters in the form of fibers. : en pl
  • US2035606A - Coated catalysts : en
  • US2036161A - Producing synthetic tanning agents : en
  • US2036156A - Hard products and method of making same : en
  • SU46488A1 - Wave Wind Engine : en ru
  • US2035461A - Machine for treating hides, skins, and leather : en
  • AU2278635A - Apparatus for elevating grain : en
  • US2035454A - Production of antimony oxide : en
  • US2035689A - Governing apparatus : en
  • US2036114A - Governor : en
  • ES140934A3 - Procedure for preparing printing inks. : en es
  • GB445137A - Improvements in or relating to loose-leaf binders : en
  • FR796155A - Process for the production of sulfur from sulphurous gas, by reduction of the gases by means of carbon : en fr
  • GB445071A - Improvements in transmitters for radio beacons : en
  • FR796234A - Rowing machine for physical training : en fr
  • GB444906A - Improvements in brakes for cycles : en
  • GB444955A - Improvements in or relating to hydraulic braking systems : en
  • GB445143A - Improvements in or relating to closures for jars, bottles, cans and the like : en
  • US2035520A - Emulsions of resins of the polyhydric alcohol polybasic acid type and the application thereof : en
  • SU46228A1 - Scarf printing machine : en ru
  • DE628449C - Mold for casting reglettes on die setting and line casting machines with dies guided on wires and an automatically moving intermediate plate : de en
  • GB445046A - Improvements in the lubrication of chassis of automobiles : en
  • CH183340A - Coin selector. : en fr
  • CH183299A - Plate for electric accumulator. : en fr
  • SU46256A1 - The method of producing aluminum fluoride : en ru
  • SU46475A1 - The method of protection of water from large frost : en ru
  • AU2264335A - Improvements in or relating to thermostatically controlled valves : en
  • GB445110A - Method of coating light metals with chlorinated rubber : en
  • US2035884A - Composite flooring material : en
  • US2036060A - Rotary internal combustion engine : en
  • US2036144A - Spring needle knitting machine and individual presser therefor : en
  • PL22748B1 - To close a lid, hatch or similar : en pl
  • DE628187C - Process for the production of sanded pavers : de en
  • DE628318C - Tamper washing machine with automatic supply of compressed air under the tamper bell through the hollow tamper shaft : de en
  • DE628197C - Manufacture of varnishes : de en
  • ES139628A1 - An improvement in the manufacture of stoppers for bottles that close flat. : en es
  • ES4610U - Safety shoe for stairs (Machine-translation by Google Translate, not legally binding) : en es
  • GB445120A - Improvements in the manufacture and production of ammonium sulphate in the form of scales : en
  • DE628200C - Two-part screw locking : de en
  • US2035748A - Pinball game : en
  • CH183180A - Brassiere. : de en
  • ES4471U - Buckle with slide. (Machine-translation by Google Translate, not legally binding) : en es
  • FR796102A - Improvements to t receptor devices. s. f. : en fr
  • DE628382C - Process for the production of sliders for zippers : de en
  • DE628416C - Lighting device, in particular for motor vehicles : de en
  • ES141022A1 - Improvement in the manufacture of dry batteries. : en es
  • US2035544A - Cutting machine : en
  • US2035906A - Apparatus for producing electrical current in response to light : en
  • FR46233E - Improvements to the electrode inputs of glass or quartz vacuum devices, mainly those containing liquid mercury : en fr
  • CH183134A - Hook to fasten the planks of the parquet reinforcement. : en it
  • ES139520A1 - Improvements in the procedure to join glass and metal. : en es
  • FR796211A - Method of manufacturing ribbed pieces in rib knit : en fr
  • ES141024A1 - Improvements in electric ovens. : en es
  • GB444881A - Television method and arrangement : en
  • GB444917A - Improved means for cleansing or washing articles composed wholly or partly of rubberor other suitable and flexible material : en
  • GB445198A - Improved anti-creep sole plate for railway rails : en
  • SU46369A1 - Cable immersion : en ru
  • DE628291C - Air separator : de en
  • DK51452C - Mechanism for automatic Replacement of the Gear unit for Motor Vehicles. : da en
  • GB444918A - Crank case cleaning apparatus : en
  • US2035575A - Refrigerating apparatus : en
  • US2035685A - Door operating device : en
  • US2035930A - Twine package : en
  • ES141019A1 - IMPROVEMENTS MADE IN THE CENTRAL HOT WATER HEATING INSTALLATIONS : en es
  • FR796327A - Improvements to statistical machines controlled by punched cards : en fr
  • DE628440C - Closed merchant stern stem with detachable rudder stem : de en
  • GB444902A - Improvements in or relating to the manufacture of coating and impregnating compositions : en
  • ES140838A1 - Procedure to increase the amount of cheese that is separated from the milk. : en es
  • DE628120C - Metal vapor rectifier : de en
  • SU46472A1 - Fitting in dryers for reloading dried items such as bricks : en ru
  • US2036009A - Synthetic resins and method of preparing the same : en
  • FR796265A - Hydraulic drilling rig : en fr
  • US2035494A - Perfume-emitting materials : en
  • GB444923A - Improvements in shaving means : en
  • GB445048A - Improvements relating to machines for grinding gear wheels : en
  • PL22818B1 - A system of connections for telegraph installations with final or indirect devices transmitting to work with two-way current by the "simplex" system, i.e. in each case along a line only in one direction or the other. : en pl
  • SU46427A1 - Machine for drying films or roll paper : en ru
  • US2035680A - Liquid hydrocarbon fuel burning device : en
  • SU46343A1 - Brake device for carts hoists, guided by inclined rails-beams : en ru
  • CA356865A - Flour : en fr
  • CH183273A - Process for the production of technical rubber hoses with fabric inserts or those made of cord threads. : de en
  • US2036023A - Telephone system : en
  • CA356947A - Electrical relay system : en fr
  • BE413859A - : en
  • CH183157A - Furniture with curved metallic structural parts. : de en
  • CH183178A - Intermediate support for laundry drying systems. : de en
  • DE628188C - Filling machine with adjustable filling time : de en
  • CH183264A - Process for the production of titanium steel. : de en
  • SU46445A1 - Drive wheel for motor carts : en ru
  • US2035956A - Ornamenting machine : en
  • FR796329A - Dispensing device for gas and other fluids and its applications : en fr
  • DE628049C - Operating procedure for free-flight piston compressors : de en
  • SU46451A1 - Clamp for exhaust tires : en ru
  • US2035617A - Program selecting system : en
  • US2035708A - Engine starting mechanism : en
  • GB445142A - Improvements in or relating to protective arrangements for alternating-current distribution systems : en
  • CH183217A - A method of manufacturing a raffle ticket and a raffle ticket obtained by this method. : en fr
  • DE628340C - Single phase induction motor with main and auxiliary poles : de en
  • SU46405A1 - Central lubrication pump : en ru
  • FR796282A - Manufacturing process of a mixed yarn : en fr
  • FR796293A - Contact device for switches operating with a moving fire extinguisher fluid : en fr
  • US2035767A - Electric oven : en
  • DE628223C - Method for sealing vessels containing gas under internal excess pressure : de en
  • GB444834A - Improvements relating to cycle handlebar tubes : en
  • US2035714A - Metallic container and method of making the same : en
  • GB444933A - Improvements in and relating to machines for testing stems for electric incandescent lamps and similar tubular articles : en
  • US2035720A - Brake shoe : en
  • PL22884B3 - Electric discharge lamp. : en pl
  • US2035587A - Transverse fruit brusher : en
  • DE628175C - Adjustment device for gyroscopes for the automatic control of torpedoes, aircraft, ships, etc. like : de en
  • DE628195C - Procedure for withdrawing pressurized liquid gases or gas mixtures : de en
  • GB444949A - Improvements in and relating to fluorescent screens : en
  • GB444930A - Improvements in and relating to hydraulic braking arrangements : en
  • GB445047A - Improvements in or relating to birdcages : en
  • US2035824A - Door check : en
  • US2035780A - Comparator : en
  • US2035820A - Automatic starter control : en
  • USD99136S - Design fob an ink bottle : en
  • USD99146S - Design fob a shoe ob similab abticle : en
  • SU46280A1 - Cordless telephone transmitter : en ru
  • SU46312A1 - Photocell : en ru
  • US2035467A - Treatment of hydrocarbons : en
  • US2035747A - Two-way valve gate : en
  • CA356854A - Diesel engine starter : en fr
  • CA356888A - Flotation machine : en fr
  • US2036163A - Telephone system : en
  • ES140978A1 - Cylinder to establish the contact of gases and liquids intended to be used in the columns of rectification of washing and others. : en es
  • US2035826A - Stocking welt : en
  • US2035816A - Mop : en
  • CA356941A - Inspection means : en fr
  • CH183317A - Electric incandescent lamp with reflector, in particular for automobile lighting. : de en
  • ES140828A1 - A device for driving and securing beach umbrellas. : en es
  • ES141114A3 - A process for manufacturing containers for fluid pastes and semi-liquid products in general. : en es
  • GB445021A - Improvements in or connected with boxes or containers : en
  • CA356935A - Rubber composition and preservation : en fr
  • CH183383A - Process for the production of an anthraquinone derivative. : de en
  • US2035681A - Carburetor : en
  • GB445016A - Improvements in or relating to dust-bins and refuse collecting receptacles : en
  • GB445173A - Improvements in eyelash curlers : en
  • PL22858B1 - Electric cog starter. : en pl
  • CH183279A - Key ring. : de en
  • AU109836A - Improvements in or relating to electron discharge devices and sockets therefor : en
  • CH183330A - Process for the preparation of a mixture of isomeric acyloctahydrofollicle hormones. : de en
  • CH183280A - Lighted cigarette dispenser. : en fr
  • FR796350A - Remote control device for shutters : en fr
  • US2035563A - Grinding of rotating eccentric knives : en
  • US2035875A - Vibrator and circuit : en
  • US2035896A - Liberation of oxygen from sodium perborate : en
  • GB445032A - Manufacture of azo-dyestuffs containing chromium : en
  • GB445059A - Typewriter : en
  • GB445276A - Improvements in or relating to knitting machines and knitted fabrics : en
  • AU102425B2 - Elimination of interferences inthe case of high-voltage transformers : en
  • DE628256C - Vehicle door, especially for closed cars : de en
  • FR46239E - Route tracing device for locating air vehicles to determine the height of aircraft and to make parallax corrections : en fr
  • ES140913A1 - A procedure, with the corresponding apparatus, to impress mechanically vibrations in a film. : en es
  • GB445042A - Improvements in or relating to the manufacture of concrete, reinforced concrete, or like floor or roof beams : en
  • ES141032A1 - Improvements in the construction of washbasins or palanganeros. : en es
  • GB444941A - Improvements in or relating to electric lamp sockets : en
  • PL22768B1 - A method of making litter pulp from animal, vegetable, mineral or artificial fibers for filtering suspended substances. : en pl
  • SU46357A1 - The method of obtaining alloys of aluminum with silicon : en ru
  • SU46378A1 - Spotting device for telescopes : en ru
  • FR46213E - Hygienic and cosmetic products : en fr
  • PL22848B1 - The method of making fireplaces. : en pl
  • FR796217A - Reed protector for wind musical instruments : en fr
  • DE628282C - Wedge bracing for the teeth of rotating field magnets with parallel grooves in high-speed alternating current machines : de en
  • DE628405C - Method for producing a marginal seal on jaw prostheses : de en
  • US2035701A - String bean grader : en
  • SU46473A1 - Stop watch mechanism for pocket watch : en ru
  • DE628263C - Long-distance line for high-tension live steam : de en
  • PL22893B1 - A device for coloring types in a typewriter with a type cylinder. : en pl
  • DE628367C - Schuetzenfuehrung : de en
  • GB444842A - Manufacture of packing material in sizable form from entangled fibrous material : en
  • CA356951A - Spring lock nut : en fr
  • US2035559A - Coin chute : en
  • DE628296C - Closure for doors and windows : de en
  • US2035525A - Back side crank : en
  • USD99140S - Design for a coat : en
  • US2036024A - Tabulating machine : en
  • CH183204A - Process for the preparation of an azo dye. : de en
  • CH183319A - Device for holding the shell and the bulb holder on electrical lighting fixtures. : de en
  • US2035882A - Vacuum cleaner : en
  • US2035996A - Meter connection checking device : en
  • PL22816B1 - The method of attaching optical glasses to the mask. : en pl
  • AU2284835A - Improvements in and relating to slippers and other footwear : en
  • US2035920A - Process for the manufacture of ammonium sulphate : en
  • DE628337C - Electrical switch for interrupting the current in liquid : de en
  • US2036034A - Method of making grooved wire : en
  • SU46251A1 - The method of obtaining three-sulfur antimony : en ru
  • US2036129A - Friction wheel spindle press for producing ceramic tiles : en
  • US2036032A - Illumination device : en
  • CH183212A - Process for finishing, in particular softening, of cellulosic structures. : de en
  • CA356979A - Carton reinforcing and sealing method : en fr
  • CH183124A - Litter vibrating screening machine. : de en
  • CH183281A - Spring lid lighter. : de en
  • US2035572A - Clamping device : en
  • US2035687A - Machine for forming threads on metal tubing : en
  • ES4598U - New tennis racket (Machine-translation by Google Translate, not legally binding) : en es
  • CH183156A - Cutting device. : de en
  • SU46365A1 - Device for measuring the angular size of an object : en ru
  • IE13892L - Control valve for hydraulic transmission apparatus : en
  • ES140827A1 - An automatic, improved system speed change device. : en es
  • ES140821A2 - A NEW STRUCTURE OF CABINED DAMS, APPLICABLE TO SMALL AND LARGE VALLEYS : en es
  • GB444985A - Improvements relating to apparatus for testing the balance of rotary objects : en
  • US2036159A - Manufacture of new azo dye stuff : en
  • GB445019A - Improvements in and relating to insulating bushings for electrical apparatus : en
  • GB445264A - Improvements in or relating to the use and manufacture of cement and concrete : en
  • CH183311A - Electrode nipple. : de en
  • DE628177C - Device for killing fish : de en
  • DE628275C - Sprinkling heat exchanger, consisting of several exchange plates : de en
  • USD99154S - Design for a shoe : en
  • ES141117A3 - A device for sealing the mouths of metal drums. : en es
  • US2035690A - Spinning, doubling, and twisting machinery : en
  • USD99148S - Design for a radiocabinet or : en
  • DE628494C - Lubricating device for axle bearings, especially of rail vehicles : de en
  • ES141077A3 - Improvements in the manufacture of warp velvet and veils. : en es
  • ES141083A1 - A method for manufacturing the cords called pianos, which are used to transmit the movement to the spindles of the spinning machines and the like, from the corresponding drums or flashlights. : en es
  • DE628438C - Centrifugal governor : de en
  • IE13962L - Hydraulic jacks. : en
  • ES140995A1 - A new device that allows to determine simultaneously the volume, the weight and the density of granular or other matters. : en es
  • FR796253A - Roof-bearing vault system : en fr
  • ES140823A2 - IMPROVEMENTS MADE INTO THE PURPOSE OF THE SAME : en es
  • ES141030A1 - A press apparatus for transporting drawings or cards, by decalco, to wooden containers. : en es
  • DE628219C - Suspension clamp and connector for two-metal conductors : de en
  • FR796311A - Process for the treatment and transformation of fuels : en fr
  • US2035789A - Badge : en
  • US2035838A - Container for bulk shipment of lading in less than carload lots : en
  • US2036089A - Use of two reels in obtaining high elongation : en
  • DE628317C - Machine for attaching hinges formed by adhesive strips to tin boxes with hinged lids : de en
  • GB445105A - Improvements in and relating to metal milling machines : en
  • US2036061A - Interchangeable unit camera : en
  • US2035535A - Wheelbarrow : en
  • US2036177A - Cartridge fuse : en
  • US2035506A - Gas cooler : en
  • US2035738A - Automatic detecting and alarm apparatus from a distance of fire : en
  • CH183138A - Rail joint connection. : de en
  • ES4603U - Box-case for exhibition and sale. (Machine-translation by Google Translate, not legally binding) : en es
  • GB444895A - Means for automatically controlling volume or pressure of high pressure and superheated steam as a temperature controlled reducing valve also as a saturation discharger according to temperature to which it can positively be set : en
  • PL22754B1 - for securing electrical equipment. : en pl
  • US2035754A - Motor driven fare box : en
  • DE628371C - Metal bell for large volumes : de en
  • CA356884A - Propeller : en fr
  • ES141072A3 - New method of manufacturing bras. : en es
  • CA356925A - Mail chute : en fr
  • ES140958A1 - Procedure for obtaining photographic cartoons with projection camera by deviation of the light rays on inclined planes. : en es
  • CH183388A - Device for regulating the fuel supply in injection internal combustion engines with variable speed. : de en
  • CH183219A - Device for corrugating and flanging the edge of crepe paper for decorative purposes. : de en
  • SU46460A1 - The method of obtaining solutions for colored plasters : en ru
  • PL22796B1 - Device for separating emulsions, especially for the separation of crude oil and similar oils from water by means of an electric current. : en pl
  • CH183201A - Process for the preparation of a chlorinated alkylresorcin. : en fr
  • ES141025A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES4594U - A universal articulation mechanism for shaving machines (Machine-translation by Google Translate, not legally binding) : en es
  • FR46202E - Adjustable rotary aerator : en fr
  • US2035488A - Metal furniture construction : en
  • US2035495A - Plastic board forming device : en
  • DE628372C - Multipole electrical device plug for round cables : de en
  • SU46446A1 - Method for removing foaming gases from liquids during draining : en ru
  • DE628323C - Device for producing pure water distillate to be used at a higher temperature : de en
  • DE628413C - Curved, resilient washer used as a counter nut : de en
  • SU46268A1 - The method of obtaining automatic steel in the main open-hearth furnace : en ru
  • DE628370C - Process for the purification of raw benzenes u. like : de en
  • CH183353A - Electric lighting equipment on travel devices. : de en
  • CH183298A - Fluid condenser. : en fr
  • FR796146A - Ticket dispenser and other similar objects : en fr
  • FR796286A - Perfected hair curler : en fr
  • US2035532A - Sample display device : en
  • US2035635A - Automobile brush spray : en
  • US2036100A - Remote control by fluid transmission : en
  • SU46321A1 - The method of purification of glycerin water : en ru
  • PL22886B3 - Aluminum alloy. : en pl
  • US2035649A - Photometer : en
  • ES141105A2 - IMPROVEMENTS IN THE OBJECT OF THE MAIN PATENT BY A PROCEDURE FOR OBTAINING A PRODUCT FOR WHITENING, CLEANING, DEODORIZING, DEGREASING AND DISINFECTING CLOTHING, FLOORS AND OTHER OBJECTS : en es
  • USD99132S - Design fob a building sdding : en
  • US2035453A - Treating impure antimony trioxide : en
  • US2035463A - Carrier for records and process of making same : en
  • US2035644A - Spool : en
  • US2035880A - Parking device for motor vehicles : en
  • US2035979A - Wrist watch adapter : en
  • CH183379A - Containers for granular and powdery substances, in particular for storing coffee powder. : de en
  • CA356862A - Pin and bolt locking device : en fr
  • CH183164A - Process for the production of evenly shrunk rayon of high strength. : de en
  • CH183171A - Starting and control device on electrically operated sewing machines. : de en
  • SU46407A1 - Stuffing box : en ru
  • SU46362A1 - Device for measuring the size of the opening of the temperature joints : en ru
  • CA356886A - Window ventilator : en fr
  • CA356944A - Track sander : en fr
  • US2035628A - Air conditioning apparatus : en
  • CH183370A - Brake pad with replaceable brake block. : de en
  • AU55236A - Electric calculating machine : en
  • FR796288A - Transportable device for determining, signaling and automatically eliminating gas leaks in gas pipes and tanks : en fr
  • GB445072A - Improvements in and relating to rotary engines : en
  • ES141007A1 - Procedure for the manufacture of evaporator coils of aluminum fins for refrigeration and air conditioning installations. : en es
  • ES141125A1 - Improvements in the construction of rubber tires for highways. : en es
  • PL22843B1 - A method of producing cement resistant to water. : en pl
  • SU46344A1 - Quick-acting cable clamp : en ru
  • SU46398A1 - The method of preparation for the treatment of larvae of the minor mosquito : en ru
  • ES140938A1 - A combustion engine cooled by air. : en es
  • GB445090A - Improvements in or relating to anti-friction bearing cages : en
  • CH183250A - Digital indicator measuring device made up of several juxtaposed wheels. : en fr
  • SU46421A1 - Shuttle to the sewing machine of the 25th class : en ru
  • DE628458C - Pressure contact dry rectifier : de en
  • GB444912A - Improvements in gun actuating means for aircraft : en
  • US2035517A - Apparatus for electrodeposition : en
  • US2035699A - Method and apparatus for roasting ores : en
  • US2035726A - Elastic fluid power plant : en
  • GB444879A - Improvements in or relating to internal combustion engines of the liquid fuel injection compression ignition type : en
  • FR796114A - Improvements to interlocking systems for railways : en fr
  • DE628498C - Electric, stranded high-voltage conductor for connecting moving parts of electrical stations : de en
  • DK51449C - Device for Cigar Machines for Supplying Leaves or Deck Leaves. : da en
  • ES140971A3 - Procedure and apparatus for vacuum distillation of decomposable liquid products. : en es
  • US2035938A - Charge forming device : en
  • SU46476A1 - Shandor maneuvering device at gateways : en ru
  • US2036116A - Safety razor : en
  • PL22746B1 - A method of torque balance in a two-stroke, multi-cylinder internal combustion engine with counter-rotating pistons, with two obliquely mounted on the engine shaft discs for direct conversion of the reciprocating movement of the pistons into the rotary movement of the main engine shaft. : en pl
  • GB445067A - Improvements in or relating to film chargers for cameras : en
  • GB445349A - Improvements in and relating to the cooling of air : en
  • ES4605U - A new model of metallic door for interiors (Machine-translation by Google Translate, not legally binding) : en es
  • CA356858A - Door securer : en fr
  • CH183141A - Heater. : de en
  • DE628155C - Breast prosthesis : de en
  • FR796276A - Improvements to two-stroke internal combustion engines : en fr
  • ES141021A1 - NEW SLIDE DRIVE SYSTEM FOR FOUR-STROKE COMBUSTION ENGINES WITH OPPOSITE RUNNING PLUNGERS : en es
  • ES141026A1 - Improvements introduced in the manufacture of plugs. : en es
  • FR796148A - Improvements in the manufacture of sugar : en fr
  • GB445196A - Spring compressing mechanism : en
  • FR796164A - Fulling bell for washing clothes : en fr
  • GB444841A - Improvements relating to rotary spherical valves : en
  • GB445420A - Improvements in power driven transport vehicles : en
  • FR796213A - Hanging and pulling device for curtains : en fr
  • SU46338A1 - Apparatus for the continuous manufacture of sheet glass with vertical or horizontal sheet pulling : en ru
  • ES141039A1 - IMPROVEMENTS IN THE MANUFACTURE OF REPLACEABLE HEEL CAPS : en es
  • GB444996A - Improvements in and relating to vehicle brakes : en
  • GB445184A - Improvements in change-speed gearing : en
  • FR796263A - Multi-spar airplane wing : en fr
  • GB444943A - Improvements in and relating to sealed joints between tungsten wire and quartz : en
  • SU46334A1 - Tool for pouring babbit bearing liners directly on the shaft : en ru
  • US2035497A - Valve : en
  • GB444825A - Improved apparatus for use in binding insulated electrical conductors, insulating bare conductors or binding together other bodies : en
  • DE628442C - Process for the production of hydrosilicate-bound molded bodies : de en
  • ES140941A1 - PROCEDURE FOR OBTAINING INALTERABLE SULFUR DYES : en es
  • US2035583A - Separation and purification of nitrogen bases : en
  • CH183316A - Ignition device for gas burners activated by turning the gas tap. : de en
  • CH183348A - Circuit arrangement for television reception using a Braunschweig tube. : de en
  • US2035740A - Treatment of textile materials : en
  • US2036072A - Dosimeter : en
  • USD99135S - Design for a dress : en
  • USD99156S - Design for an automobile : en
  • US2035547A - Petroleum refining system : en
  • US2035560A - Container : en
  • US2035697A - Building construction : en
  • US2035731A - Shoe and method of making the same : en
  • US2035981A - Recovery of carbon disulphide from viscose products : en
  • US2035683A - Accordion : en
  • US2036084A - Coupling : en
  • US2036143A - Method and apparatus for turning welts of full fashioned stocking machines : en
  • SU46390A1 - Rowing seeds for planting mainly forest seeds : en ru
  • US2035860A - Manufacture of resins : en
  • US2035786A - Rotary fluid compressor, exhauster or circulating machine : en
  • DK51463C - Grid for electric discharge pipes. : da en
  • ES140860A3 - A method of manufacturing hollow reinforced concrete bodies using the special apparatus described to be made. : en es
  • GB445277A - Improvements in heat exchange tubes : en
  • US2035564A - Ore concentrator : en
  • DE628342C - Electric headlight with built-in switch and built-in fuse for motorcycles : de en
  • USRE19912E - Sanciuaby lamp : en
  • CH183313A - Reflector on lamp bulb with an at least approximately spherical part. : de en
  • SU46371A1 - Device for recording earthquake oscillations : en ru
  • SU46435A1 - Parachute measles : en ru
  • US2035647A - Pump or motor : en
  • US2036153A - Portable container : en
  • CH183248A - Capsule system, especially gas or liquid meters. : de en
  • USD99123S - Design fok a dress : en
  • DE628163C - Self cashier for slot machines with a ratchet wheel : de en
  • ES4606U - Scale for shotgun with overlapping cannons (Machine-translation by Google Translate, not legally binding) : en es
  • FR796185A - Counter-stroke two-mass forging hammer : en fr
  • GB445058A - Improvements in and relating to wrapping machines : en
  • SU46496A1 - Method for producing 2,3-butylene glycol : en ru
  • USRE19909E - Furniture : en
  • CH183363A - Device on women's bicycles to prevent clothes from getting caught. : de en
  • CH183226A - Duplicator block. : en fr
  • US2035462A - Streamline motorcycle body : en
  • US2035542A - Weather guard : en
  • USD99133S - Design fob a bottle cooler : en
  • ES140871A1 - Improvements in the stop joints for cables filled with liquids. : en es
  • ES140912A3 - A roasting oven for poultry and meat, automatic. : en es
  • GB444845A - Improvements in or relating to means for raising liquids : en
  • US2035693A - Flush valve : en
  • PL22780B1 - A method of making casings for pull-out light books and an apparatus for carrying out the method. : en pl
  • US2035903A - Delivery mechanism for rotary steel plate printing machines : en
  • CA356973A - Thread, film and ribbon manufacture : en fr
  • CH183333A - Electrically heatable hood. : de en
  • GB445113A - Improvements in vibrating tables or screens for packing or sorting tea and other products : en
  • CH183192A - Process for the production of emulsions and dispersions. : de en
  • CH183240A - Spinning top toy. : de en
  • US2035995A - Storage battery : en
  • US2036172A - Cord and chain coupling : en
  • CA356863A - Feeding bottle cover : en fr
  • US2035857A - Automatic carton forming and stacking machine : en
  • CH183356A - Device for closing band rings. : de en
  • US2035468A - Machine for operating on shoes : en
  • US2035904A - Gas and air mixing apparatus : en
  • CH183228A - Film advance device on cinema equipment, in particular cine projectors. : de en
  • US2035883A - Locking means for draft key retainers : en
  • DE628227C - Electric heater for cooking pots : de en
  • ES4586U - League for gentleman (Machine-translation by Google Translate, not legally binding) : en es
  • GB444880A - Improvements in electrical testing apparatus : en
  • GB445180A - Improvements in or relating to steam boiler furnaces : en
  • US2035722A - Locomotive stoker : en
  • US2036015A - Preferential sulphatization of complex ores : en
  • ES140973A3 - Improvements in the mechanisms to produce vibratory movement. : en es
  • ES4585U - Wheel of metallic plate for autovehicles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB444836A - Vacuum flask : en
  • GB444909A - Improvements in or relating to carrier cycles : en
  • GB445131A - Improvements in or relating to bee-keepers' appliances : en
  • GB445418A - Means for commutation in electric converting arrangements employing discharge devices : en
  • DE628426C - Process for the production of hydrogen peroxide : de en
  • FR796118A - Universal harrow-seeder : en fr
  • GB445127A - An improved bandage winder : en
  • US2036170A - Drop bottom container : en
  • GB445279A - Improvements in or relating to an apparatus for testing or determining the degree offilling of packages, cartons or the like : en
  • DE628159C - Butt-welded standing plate joint : de en
  • GB445009A - Improvements in apparatus for measuring by means of photoelectric cells the reflecting power of surfaces of substances : en
  • DE628281C - Device for remote reporting and control of operating processes by means of image transmission : de en
  • AU83436A - Elimination of interferences inthe case of high-voltage transformers : en
  • US2035465A - Hydraulic pump : en
  • USD99162S - Design for a traffic beacon : en
  • US2035455A - Method of : en
  • US2035758A - Filter : en
  • SU46241A1 - A method of making a composition for acid-resistant coating of iron vessels : en ru
  • SU46455A1 - Method of making soft doll : en ru
  • SU46497A1 - Power station for power plants installation with heat accumulator : en ru
  • SU46500A1 - Device for controlling the performance (supply) of fuel pumps for internal combustion engines : en ru
  • DE628214C - Equipment for the operation of electrical feeders : de en
  • DE628326C - Holding cylinder high-speed press for printing on a paper web that has been pulled off a roll and guided past the printing cylinder : de en
  • FR46217E - Improvements to magnetos : en fr
  • FR46240E - Double automatic feed device for tailstock quill : en fr
  • GB445179A - Improvements in or relating to the cleaning of felts : en
  • SU46361A1 - Device for measuring fish : en ru
  • US2035590A - campos : en
  • US2035958A - Apparatus for feeding molten glass : en
  • US2035985A - Rotary hook for sewing machines : en
  • DE628064C - Process for the preparation of sulfonation products : de en
  • DE628288C - Ceiling construction : de en
  • DE628325C - Keyboard for keyboard machines with rotatable, multi-surface key buttons that can be adjusted together in rows : de en
  • ES141134A1 - Improvements in the machines of cutting the hair, to remove this one of the orifices. : en es
  • CA356893A - Trousers' holder : en fr
  • CA356934A - Servo motor mechanism : en fr
  • SU46229A1 - Reporting mechanism for sitpressuhnyh machines : en ru
  • SU46307A1 - A method of manufacturing a cap for lamp manufacturing containing a getter and the like. : en ru
  • SU46354A1 - The method of obtaining synthetic latex and rubber from it : en ru
  • US2035969A - Rotary hook for sewing machines : en
  • CA356912A - Granulating apparatus : en fr
  • CH183291A - Centrifugal pump. : de en
  • PL22782B1 - Connection system with cathode ray tubes. : en pl
  • US2035446A - Cable grip : en
  • US2035466A - Traversing mechanism for turrets : en
  • US2035999A - Tool holder : en
  • DE627981C - Evaluation device for determining the horizontal distance, the height and the incline distance by setting theodolitically measured values : de en
  • CH183327A - Process for the preparation of 1,2-dicyclohexyl-3-methyl-5-pyrazolone. : de en
  • DE628297C - Device for registering the positions of a machine part that can move back and forth : de en
  • FR796201A - Guillotine windows : en fr
  • GB445075A - Chuck or collet operating means for the hollow spindles of lathes and like machines : en
  • ES141081A3 - Machine for the manufacture of artificial threads. : en es
  • BE413720A - : en fr
  • CH183168A - Sample tape for Verdol machines. : de en
  • CH183257A - Clock. : de en
  • DE628141C - Sheet separator for sheet feeder : de en
  • CH183239A - Ski tip spreader. : de en
  • DE628207C - Device for delimiting the lines and for blocking the type stop on typewriters : de en
  • PL22747B1 - Pressure lubrication device. : en pl
  • US2035776A - Ring plate valve : en
  • US2035900A - Furnace for heating fluids : en
  • US2035578A - Synthetic resin : en
  • USD99171S - Design for an envelope : en
  • CH183244A - Automatic gun with multiple barrels. : de en
  • SU46351A1 - Method of pressing large-sized products from textolite and other similar plastics : en ru
  • SU46463A1 - Device for remote shutdown of the transmission from one of the bend conveyor belts of the dumping carriage onto the axle of the chute : en ru
  • CH183159A - Collapsible furniture. : de en
  • DE628167C - Valve, the shut-off body of which is connected to a flexible hose : de en
  • DE628259C - Signal and lighting arrangement for motor vehicles : de en
  • FR796126A - Carburetor for internal combustion engines : en fr
  • ES140950A1 - Procedure for obtaining a product intended for cleaning and internal lubrication of the internal combustion engines. : en es
  • GB445002A - A process for opening-up cocoa beans : en
  • USRE19905E - Crankshaft lathe : en
  • DE628338C - Process for equalizing the load on electrical networks by automatically connecting and disconnecting electrical heat accumulators using voltage-dependent switching devices : de en
  • PL22764B1 - Coating for sausages. : en pl
  • US2036058A - Vacuum cleaner : en
  • FR796314A - Electric discharge tube, in particular luminescent tube : en fr
  • DE628344C - Device for holding glass plates during curing : de en
  • SU46479A1 - Plow bucket wheel excavator : en ru
  • FR796159A - Device for the delivery or compression of air or similar fluids, in particular cooling air for internal combustion engines : en fr
  • GB444844A - Improvements in or relating to thermionic valves : en
  • DE628407C - Process for the production of ointments for pharmaceutical or medical purposes : de en
  • ES140981A1 - Procedure to ennoble natural or artificial products. : en es
  • FR796174A - Seat furniture and berths : en fr
  • US2035596A - Closure lock : en
  • USD99155S - Design for an electrically-operated : en
  • DE628294C - Device for regulating the delivery rate in piston pumps with radially movable piston : de en
  • US2035822A - Antiskid mechanism for vehicles : en
  • CA356936A - Suction cleaner : en fr
  • FR46243E - Improvements to automatic rivet setting machines and similar machines : en fr
  • GB445107A - Improved steam control valve assembly for direct-acting pumps : en
  • US2035443A - Means for cooling the molds of matrix composing and line casting machines : en
  • GB445170A - Improvements in and relating to the glazing of bricks, tiles and the like : en
  • DE628234C - Device for pouring molten glass into molds or other vessels : de en
  • GB445089A - Improvements in percussive rock drilling machines : en
  • US2036109A - Self contained dispensing box : en
  • USD99129S - Design for an oil burning heater : en
  • PL22820B1 - Air-cooled multi-cylinder internal combustion engine with centrifugal blower. : en pl
  • GB445004A - Improvements in fuel-injection pumps for internal combustion engines : en
  • DE628351C - Bag or the like with a dry adhesive seal : de en
  • ES141055A1 - An apparatus for coupling or bridging. : en es
  • ES141087A3 - A process for adhering regenerated cellulose, celluloid and the like to rubber band. : en es
  • GB444921A - Improvements in and relating to collapsible containers : en
  • US2036091A - Electrical reproducing device : en
  • GB445117A - Improvements in or relating to cartons or containers for eggs and other articles : en
  • DK51474C - Combined seating and reclining furniture. : da en
  • DE628262C - Device for filling and closing flat bags : de en
  • DE628431C - Adjustable high resistance : de en
  • ES141063A3 - A perfected camera. : en es
  • GB444913A - Improvements in or relating to a process for the manufacture of electric conductors spun round with artificial silk : en
  • GB445459A - Improvements in and relating to ship's lifeboats : en
  • US2035752A - Tabulating machine : en
  • FR796261A - Hanging plates eliminating closed eyelets for hanging cards or other removable boards : en fr
  • US2035499A - Absorption refrigerating apparatus : en
  • US2036029A - Perforated card verifier : en
  • GB445056A - Improvements in or relating to machines for making tiles, slabs and the like : en
  • GB444983A - Improvements in pencil sharpening apparatus : en
  • DE628119C - Device for controlling electrical systems with the aid of current pulses : de en
  • GB445150A - Improvements in and relating to electric circuit breakers : en
  • US2035968A - Rotary hook for sewing machines : en
  • US2035479A - Fan : en
  • US2035755A - Refrigeration control means : en
  • CH183305A - Braun tube, in particular for television purposes. : de en
  • US2035917A - Manufacture of phenol : en
  • AU102113B2 - Improvements in or relating to electron discharge devices and sockets therefor : en
  • US2035802A - Tire trimming device : en
  • US2035518A - Process for coloring materials : en
  • ES141040A2 - A PROCEDURE TO IMPROVE THE SPINNING PROCESS IN THE MANUFACTURE OF ARTIFICIAL SILK FROM A VISCOSE MASS : en es
  • DK51465C - Close to Closing Boxes, especially in Large Garages for Automobiles. : da en
  • DE628314C - Electric gas lighter : de en
  • SU46375A1 - Electric drive to the phonograph : en ru
  • PL22812B1 - A method of producing metal phosphides, especially iron phosphide, with the simultaneous preparation of slag with the properties of cement. : en pl
  • USD99160S - Design for an operating lever for : en
  • US2035645A - Cuprammonium cellulose film : en
  • US2035779A - Automatic rip cord timer : en
  • CA356897A - Clothes wringer : en fr
  • CA356960A - Hydraulic machine : en fr
  • PL22810B1 - A bracket for the pulled filaments of electric tubular lamps of various shapes, and a method of making such brackets. : en pl
  • PL22857B1 - Sewing Machine. : en pl
  • PL22859B1 - Connection system for adjusting the gain of the amplifier tube. : en pl
  • PL22880B1 - Aircraft equipped with a firearm that fires along the axis of rotation of the propeller. : en pl
  • CA356952A - Valve : en fr
  • DE628374C - Electrical measuring or control device as a contact instrument with mechanically moved arms : de en
  • DE628412C - Drive device, especially for valve controls of internal combustion engines : de en
  • FR796233A - Elastic lace closure : en fr
  • FR796347A - Highly cooled ribbed valve for internal combustion and combustion engines : en fr
  • GB445153A - A device for supplying electrical energy to wireless apparatus : en
  • SU46395A1 - Potato peeling machine etc. : en ru
  • SU46424A1 - Advertising light device : en ru
  • SU46481A1 - The method of disposal of water silver sand : en ru
  • AU2260935A - Improvements in roller fly-screens for windows : en
  • CA356971A - Spirit level : en fr
  • DE628026C - Cross folding machine : de en
  • GB444839A - Improvements in and relating to stereoscopic cinematography : en
  • ES141004A1 - PROCEDURE FOR OBTAINING A NEW FUEL APPLICABLE TO INTERNAL COMBUSTION ENGINES : en es
  • FR46205E - Hydraulic suspension intended primarily for vehicles : en fr
  • GB445342A - Structural activated carbon and process for the production thereof : en
  • ES140850A1 - A form of ship. : en es
  • ES140894A3 - A process for the hot fabrication of seamless steel tubes. : en es
  • GB445423A - Improvements in and relating to talking machine reproducing devices : en
  • DE628085C - Enclosure body for closed fuses : de en
  • SU46340A1 - The method of applying a protective layer on the inner surface of the glass shell of gas luminaires : en ru
  • CA356859A - Coating device : en fr
  • ES140874A3 - Procedure for obtaining colloidal cellulose solutions. : en es
  • FR796246A - Dressing tool for grinding wheels, especially for profile grinding wheels : en fr
  • SU46240A1 - Apparatus for electrical deposition of gas suspended particles : en ru
  • USRE19910E - Circulating head : en
  • USD99107S - Design for a goblet ob similar : en
  • US2035947A - Connecter : en
  • USRE19907E - Means for coating by spraying : en
  • GB445057A - Improvements in and connected with pipe joints : en
  • GB445003A - Improvement in centrifugal clutches for rotating machine elements : en
  • PL22801B3 - Hand rifle with a trigger. Pattnt additional to Patent No. 15728. : en pl
  • US2035491A - Removal of wax from hydrocarbon oil : en
  • FR796103A - Application of crotonic aldehyde for the destruction of plant pests, insects and rodents and for the disinfection of premises : en fr
  • GB444937A - Filter for use in a press for the extraction of juices from exhausted sugar beet cossettes, fresh cossettes and other air- or gas- containing substances : en
  • ES4609U - A new assistant to put mascara on the eyelashes (Machine-translation by Google Translate, not legally binding) : en es
  • FR796225A - Improvements to the distribution mechanism of typographic machines : en fr
  • SU46272A1 - Wagon torsion housing : en ru
  • BE413759A - : en
  • SU46277A1 - Electrodynamic loudspeaker : en ru
  • SU46492A1 - A device for trapping pulp entrained in diffusion juice : en ru
  • FR46245E - Drawer percolator : en fr
  • FR796197A - New electric toy : en fr
  • PL22778B1 - A method of producing silver and palladium alloys : en pl
  • US2035861A - Method for curing rubber articles : en
  • BE413815A - Improvements to ticketing machines : en fr
  • US2035841A - Electric flare signal : en
  • US2036086A - Machine for operating upon the end portions of shoes : en
  • FR796228A - Tilting projector containing a high power arc lamp : en fr
  • GB444847A - Improvements in or relating to devices for attaching belt fasteners : en
  • GB445274A - Process for the treatment of distillable carbonaceous materials with hydrogenating gases : en
  • CH183152A - Combustion equipment. : de en
  • CH183186A - Process for the production of a product from cheese which can be used for the preparation of dough and baked goods. : de en
  • US2035539A - Repeating firearm : en
  • US2035910A - Method of treating hydrocarbons : en
  • FR796259A - Method and device for determining exposure time in photographic photography : en fr
  • DE628436C - Plant for the pre-treatment of used sand in foundries : de en
  • FR796139A - Speed limiter and indicator device for mechanical traction vehicles : en fr
  • GB445123A - Improvements in cuff-links and in devices for use in making them : en
  • FR796321A - Independent body vehicle that leans in curves : en fr
  • CH183126A - Pesticides. : de en
  • FR796272A - Basin furnace for the simultaneous production of different glass articles : en fr
  • PL22766B1 - Belt conveyor. : en pl
  • CH183176A - Drive device for machines for processing tape-like materials, in particular for the processing of fabrics. : de en
  • CH183237A - Roller skate. : de en
  • ES141056A1 - A new elevated rail transport system. : en es
  • FR796156A - Process for the preparation of dialkyl ethers of glycols : en fr
  • US2035565A - Extension table : en
  • US2035937A - Spring constructions and spring mountings : en
  • USD99167S - Design fob a cream dipper : en
  • FR796348A - Automatic device for stopping a train crossing a closed or accidentally left open signal : en fr
  • PL22823B1 - Rim, especially for wheels of railway carriages. : en pl
  • US2035669A - Trailer hitch bracket : en
  • US2035810A - Milling attachment : en
  • US2036099A - Vehicle brake control : en
  • US2036162A - Machine tool unit : en
  • CH183285A - Sleeve for pipe joint. : en fr
  • GB445266A - Process for the improvement of dyeings on cellulosic fibres with substantive dyestuffs : en
  • US2035713A - Dispensing device : en
  • US2035923A - Muffler : en
  • CA356965A - Electrical device enclosure : en fr
  • DK51456C - Intermediate frequency overlay receive coupling. : da en
  • FR796131A - Improvements in handheld, shovel-shaped and the like transport vehicles : en fr
  • GB445041A - Improvements in or relating to pumps : en
  • US2036094A - Sauce making machine : en
  • US2035613A - Voltage control system : en
  • USRE19911E - Suction controlled governor : en
  • FR796173A - Photographic process : en fr
  • FR796323A - Electric discharge tube, more particularly chi ray tube for very high voltages : en fr
  • CH183262A - Chronograph watch mechanism. : en fr
  • CH183263A - Timepiece using a synchronous motor and an auxiliary movement to drive a time-controlled device that carries out work processes. : de en
  • US2035823A - Double acting spring hinge : en
  • ES141109A1 - Procedure for sterilization of soils and stimulation of plant metabolism. : en es
  • ES141115A3 - A procedure for fixing curbs on metal drums. : en es
  • SU46433A1 - Airship : en ru
  • DE628293C - Filling device for hollow bodies sitting in the molds : de en
  • CH183139A - Tipper vehicle, in particular for the removal of household waste. : en fr
  • IE14496L - Compressing cotton wads : en
  • US2035605A - Boiler construction : en
  • GB445060A - Improvements relating to the insulation of electrical conductors : en
  • US2035682A - Apparatus for splicing strip material : en
  • US2035830A - Vanity case : en
  • CA356906A - Aircraft steering system : en fr
  • ES141036A1 - An improved device to prepare the cream. : en es
  • BE414007A - : en
  • US2035732A - Milk pasteurizing assembly : en
  • SU46379A1 - Actinometer for diffuse radiation : en ru
  • CH183364A - Suspension device for the front fork of bicycles and motorcycles. : de en
  • US2035622A - Impulse coupling : en
  • US2035807A - Assembling mechanism of typographical composing machines : en
  • US2036012A - Slicing machine : en
  • GB444973A - Improvements relating to gas heated grilling apparatus : en
  • SU46373A1 - Fitting with a mobile weight to unequal-weights for the required installation of the center of gravity of the rocker arms : en ru
  • US2036037A - Telephone call transmitter : en
  • PL22861B1 - Electric cylindrical flashlight with battery. : en pl
  • SU46355A1 - The method of preparation of rubber mixtures : en ru
  • US2036096A - X-ray apparatus : en
  • CH183182A - Crimping pliers, in particular for shoe repairs. : de en
  • CH183165A - Card sliver. : de en
  • DE628140C - Extraction of krypton and xenon directly from the air : de en
  • ES140991A2 - IMPROVEMENTS INTRODUCED IN THE OBJECT OF THE MAIN PATENT BY PROCEDURE FOR OBTAINING DEOXYMORPHINE-C AND HYDRODESOXYMORPHINE-D : en es
  • CA356963A - Electrical transmission measuring system : en fr
  • GB444898A - Improvements in and apparatus for carrying out exothermic catalytic gas reactions : en
  • US2035530A - Oil filter : en
  • US2035574A - Oscillator system : en
  • PL22853B1 - A method of producing wool yarn from rough wool with a natural length, i.e. uncut. : en pl
  • PL22868B1 - A device for transporting beds. : en pl
  • SU46285A1 - Method of making heat resistant micanite : en ru
  • SU46498A1 - Interference compensation method : en ru
  • SU46347A1 - Oven for heating and cooking : en ru
  • PL22850B1 - The method of cleaning the blades. : en pl
  • SU46259A1 - The method of obtaining zirconium oxide and Norwegian nitrate : en ru
  • CA356930A - Railway car underframe : en fr
  • CH183193A - Method and device for deacidifying milk, milk products, dairy waste or other acidic liquids by treatment with electric current. : de en
  • CH183230A - Closure for pocket cameras. : de en
  • CH183329A - Process for the preparation of 1-phenyl-2,3-dimethyl-4- (methyl-cyclohexenyl) -amino-5-pyrazolone. : de en
  • CH183332A - Enclosed storage facility primarily for people with lung disease. : de en
  • GB445103A - Improvements in bust supports or brassieres : en
  • DE628252C - Switching device for gear change transmission, especially for motor vehicles : de en
  • GB445152A - Automatic tensioners for transmission chains : en
  • CH183367A - Connection between upper part and bogie in rail vehicles, especially railcars. : de en
  • US2035908A - Steam generator : en
  • DE628199C - Wall cladding panel composed of individual plaques : de en
  • GB445018A - Spinning wheels for games such as roulette having interchangeable discs : en
  • US2036119A - Primer composition : en
  • BE413726A - : en
  • CH183289A - Roller lift. : de en
  • CA356866A - Textile material manufacture : en fr
  • FR796316A - Combined directional and artificial horizon indicator particularly intended for use on aircraft : en fr
  • FR796111A - Improvements to air conditioning or other fluids : en fr
  • DK51473C - Method for Making a Fast-Acting Yeast. : da en
  • DE628312C - Large clock, especially tower clock system : de en
  • DE628206C - Casting pot for line casting machines with separate heating for parts of the same : de en
  • DE628452C - Rail wheel : de en
  • ES141111A1 - Method of manufacturing a coupling for links, suspenders and the like, by means of a piece of wire. : en es
  • DE628174C - Machine for cleaning milk cans etc. like : de en
  • ES140955A1 - A process for manufacturing phosphorescent pastes. : en es
  • DE628324C - Watering pot for setting machines with replaceable electrical heating elements, which are in the heating elements exactly corresponding recesses in the body of the watering bowl : de en
  • DE628186C - Machine for applying layers of hydraulic binders and fibrous materials to cylindrical support bodies : de en
  • DE628216C - Arrangement to eliminate acoustic feedback : de en
  • CA356970A - Brake : en fr
  • PL22814B1 - Process for the production of lead tetraethyl. : en pl
  • PL22854B1 - A device for automatic maintenance of a constant ratio of the number of revolutions between individual drive motors and a number of machine tools belonging to one set of machines. : en pl
  • US2035743A - Circuit breaker : en
  • US2036046A - Time indicating device : en
  • FR796301A - New folding cart system for children : en fr
  • SU46271A1 - Half-lightweight construction for tunnels : en ru
  • US2035994A - Fiber refining and refiner : en
  • FR796182A - Device for extinguishing short-circuits and ignition feedback in rectifiers and similar devices : en fr
  • FR796250A - Cylinder intended to actuate brakes or other components : en fr
  • PL22751B1 - Electron lamp. : en pl
  • CH183211A - Process for polymerizing vinyl compounds. : de en
  • CH183335A - Process for converting wet fire extinguishers into foam fire extinguishers. : de en
  • ES141034A1 - A new apparatus for the defibration of flax and similar fibrous plants. : en es
  • AU2186435A - Cramp for column forms andthe like in concrete construction : en
  • DE628264C - Intermittent absorption refrigeration apparatus : de en
  • DE628391C - Device for pretreatment of items to be burned in the rotary kiln, such as cement : de en
  • DK51455C - Device by Fountain Pens. : da en
  • FR796324A - Spare wheel cover for motor vehicle : en fr
  • SU46483A1 - Device for automatic tension control of the warp on a loom : en ru
  • GB445013A - Improvements relating to harpoon and like lines or ropes : en
  • DE628476C - Device for stabilizing the direction of headlights movably suspended on the motor vehicle : de en
  • FR796109A - System of sandals or shoes with adjustable, fixed or sliding straps : en fr
  • FR796180A - Improvements to the crushing mechanism of grain mills : en fr
  • FR796284A - Improvements to fasteners and clothing adornments : en fr
  • CH183302A - Electrical circuit for contact pointer thermometers and other contact instruments. : de en
  • CH183371A - Automatic safety and signaling device for railroad crossings. : de en
  • FR46203E - Improvements to the methods of transmitting signals to mobiles on railways : en fr
  • FR796122A - Improvements to recording or recording devices with printing elements and sheet recorder : en fr
  • FR796149A - Improvements to centrifugal rifles : en fr
  • ES141000A1 - A procedure for the measurement of fluids, based on the properties of liquids in communicating vessels at different levels. : en es
  • ES141076A1 - A new needle system for injections, particularly for intramuscular ones. : en es
  • GB445345A - Improvements in or relating to the colouration of materials made of or containing synthetic resins : en
  • SU46349A1 - Sectional water-tube boiler for central heating systems : en ru
  • GB444971A - Improvements in or relating to heating apparatus for buildings : en
  • CH183181A - A method of manufacturing fittings for mountain shoes. : en fr
  • CH183227A - Camera for color cinematography. : en fr
  • US2035540A - Ornamentation and method for producing the same : en
  • DE628434C - Russblaeser : de en
  • GB445088A - Improvements in and relating to foot supports : en
  • CH183205A - Process for the preparation of an azo dye. : de en
  • CH183147A - Concrete masonry exposed to heat. : de en
  • US2035751A - Production of quinaldines : en
  • SU46429A1 - Diaphragm pump for feeding concrete or mortars to the building : en ru
  • DE628083C - Connection or tensioning clamp for waveguide : de en
  • PL22862B1 - A method for milling pipe ends and an apparatus for carrying out the method. : en pl
  • CA356869A - Multitubular furnace : en fr
  • PL22865B1 - Electric filter system. : en pl
  • DE628192C - Vertical chamber furnace for the production of coke and gas : de en
  • ES141031A1 - Apparatus for measuring and dispensing liquids, especially oils. : en es
  • ES141042A3 - Improvements in the bathtubs. : en es
  • GB444966A - Improvements in knitted fabrics and in the production thereof : en
  • BE413891A - Paper match made in a special process : en fr
  • CH183173A - Flat bed knitting machine. : en fr
  • DE628399C - Automatic sorting machine for caps of galvanic elements or for similar objects : de en
  • ES140451A1 - PROCEDURE FOR OBTAINING ALLOY FOR WELDING AND WELDING ON FIRE : en es
  • ES140773A2 - AN IMPROVEMENT IN THE OBJECT OF THE PATENT OF THE INVENTION FOR A PUMP LAUNCHING MECHANISM FOR AIRCRAFT : en es
  • ES140820A1 - DEVICE APPLICABLE TO SOUND RECORDING AND REPRODUCTION DEVICES : en es
  • ES141058A1 - A phorhythmia procedure, with the corresponding devices for its realization. : en es
  • FR796243A - Process for preparing grated products from fresh plants and sugar : en fr
  • DE628193C - Process for generating water gas in coking chambers operated intermittently : de en
  • DK51464C - Shake sights. : da en
  • DE628235C - Rubber comb : de en
  • DE628353C - Clock with advertising device : de en
  • ES140919A1 - Procedure for the production of fertilizers. : en es
  • ES140990A3 - Procedure for obtaining glass objects with double walls. : en es
  • PL22827B1 - The method of producing refreshing and healing drinks by means of fermentation; : en pl
  • CA356968A - Rotary furnace for town refuse : en fr
  • US2035452A - Aisle seat : en
  • US2035618A - Shock absorber : en
  • CH183170A - Weft thread insertion and stop device for looms. : de en
  • SU46432A1 - Free balloon : en ru
  • SU46453A1 - Attachment to the spinning machine for tensioning the endless strap : en ru
  • CH183324A - Dropper bottle with a cap that covers the capillary tube protruding over the bottle neck and the adjacent air inlet opening. : de en
  • US2035865A - Brake mechanism : en
  • ES141071A1 - A rotating action arrangement for high pressure motor and operating machines. : en es
  • GB445106A - Apparatus for influencing a beam of light by electrical means : en
  • CH183343A - Telegraph system for dual stream operation. : de en
  • USD99114S - Design fob a shoe : en
  • CH183276A - Grinding device for natural and artificial stones. : de en
  • FR796167A - Improvement in the variable coupling of electric oscillating circuits : en fr
  • FR796215A - Method and apparatus for bending glass tubes : en fr
  • FR796335A - Improvement in secret telephony : en fr
  • GB445108A - Improvements in the recovery of acidic and basic reagents : en
  • GB445044A - Improvements in or relating to cigarette making machines : en
  • US2035469A - Hose and supporter : en
  • CA356950A - Lead and products : en fr
  • SU46392A1 - Bucket elevator to move the spike in the harvest of x-threshers : en ru
  • US2035878A - Method of and device for producing sanitary, hygienic, and chemical effects : en
  • US2035794A - Garment or ironing press : en
  • US2036115A - Bin : en
  • ES140931A1 - A procedure to obtain constant organic ferrous combinations. : en es
  • AU2271035A - Valve gear for locomotive steam engines andthe like : en
  • ES140929A1 - An apparatus for television and analog applications. : en es
  • ES141064A3 - Brake to prevent back twisting of hair curlers. : en es
  • SU46465A1 - Crane loading device for multi-span structures : en ru
  • GB444900A - Improvements in or relating to heat exchangers particularly for use in refrigerating apparatus : en
  • GB444927A - Improvements in or relating to shears, bolt clippers and like tools : en
  • FR796289A - Device for doubling panels of light constructions, removable or not : en fr
  • GB445011A - Separation of chlorhydrines from hydrochloric acid solution : en
  • US2036154A - Combined latch and lock structure : en
  • DE628129C - Device for separating flat pieces from pre-classified material : de en
  • DE628178C - Securing padlocks by making the ironing room inaccessible : de en
  • SU46288A1 - Protective sheath for electrical cables : en ru
  • SU46482A1 - Anodic diaphragm for electroosmotic water purification : en ru
  • US2035728A - Water supply and distribution means for a humidifier : en
  • ES140949A1 - DISPOSAL OF COALS IN STEAMS : en es
  • US2036168A - Paper machine and process of making paper : en
  • US2035833A - Sluice gate : en
  • ES141008A1 - Burners for consumption of the so-called heavy oils and petroleum, based on agglomerates composed of earths and refractory mineral stones, including the so-called pumice stone. : en es
  • DE628433C - Flat coil for eddy current heating : de en
  • DE628278C - Telecommunication cables made of twisted double or multiple lines with conductor thicknesses of 0.9 mm or more for the transmission of currents of high frequency, in particular of multiple carrier frequency currents, over long distances : de en
  • DE628365C - Tube container with emptying device, consisting of two housing halves surrounding the tube and a nipple mouthpiece that is fixed by a nut : de en
  • FR796232A - Device for reducing the roll and pitch of ships : en fr
  • ES140796A1 - A process for the production of benzines, from crude oils or crude benzenes rich in phenols and olefins, by hydrogenation. : en es
  • USD99112S - Design for a padlock : en
  • DE628410C - Device for reducing the inclination sensitivity and increasing the pressure absorption of rotationally symmetrical measuring nozzles for measuring flow velocities : de en
  • DK51472C - Anode Battery with Built-in Capacitor. : da en
  • ES140920A1 - Improvements in the construction and arrangement of apparatus for the burnishing of glass. : en es
  • GB445195A - Improvements in blankets, pads, quilts, clothing, fabric, or the like, embodying electrical conductors : en
  • DE628381C - Extension spring mattress with chain net and barrel springs : de en
  • US2036104A - Improvements in sewing machines : en
  • US2035608A - Process of purifying and refining hydrocarbon oils : en
  • FR796325A - Circuit carrier : en fr
  • DE628268C - Process for the desulfurization of gases with molded gas cleaning mass : de en
  • SU46413A1 - Automatic lathe for machining washers : en ru
  • US2036093A - Needle protector for knitting machines : en
  • US2035667A - Eyelash comb and curler : en
  • ES140289A3 - Manufacturing process of printed artificial silk fabrics. : en es
  • FR796169A - Improvements in processes for obtaining crude oil from coal, slate and similar substances : en fr
  • DE628102C - Projection scale : de en
  • DE628289C - Business machine controlled by punch cards with facility for balancing : de en
  • ES140761A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE MAIN PATENT REGARDING A TAPoN-MUNECAS SYSTEM : en es
  • ES4583U - An appliance for refrigeration and service of all kinds of beverages (Machine-translation by Google Translate, not legally binding) : en es
  • DE628139C - Process for the production and purification of salts using base exchangers : de en
  • US2035790A - Wheel tire : en
  • US2036022A - Method of and means for receiving signals : en
  • US2035478A - Production of motor fuel : en
  • US2036056A - Vacuum cleaner : en
  • US2036142A - Machine for taping lamp shades : en
  • PL22755B1 - The flash lamp. : en pl
  • US2035921A - Building material : en
  • US2035440A - Spark plug : en
  • US2035661A - Connecter for electric cables : en
  • SU46342A1 - Skip lift : en ru
  • SU46501A1 - Fuel injection device for non-compressor internal combustion engines : en ru
  • SU46385A1 - Device for testing the elasticity of the gelenka in shoes : en ru
  • US2036030A - Automobile sanding device : en
  • US2036078A - Generator of interrupted wave : en
  • US2035500A - Silencer : en
  • USRE19904E - Piston : en
  • US2036166A - Process for treating naphtha : en
  • ES140996A1 - An improved system control device for piston-driven machines without a flywheel, with a main control spool, driven by a pressure fluid, and with an auxiliary control spool, impelled, on the one hand, by the pre-operation means : en es
  • FR796333A - Improvements to electrical switches and circuit breakers : en fr
  • GB445121A - Improvements in motor vehicle-operated gates : en
  • ES141096A1 - Burner for heavy oil. : en es
  • FR46226E - Method and device for compacting extensive layers of concrete from pavements or other constructions : en fr
  • FR796229A - Device for recording phonographic records yourself : en fr
  • FR796291A - Advanced binding for loose-leaf notebooks or registers : en fr
  • PL22856B1 - Adjustable short-circuited winding for equalizing the phases in drive systems of electric meters during their calibration. : en pl
  • DE628237C - Device for attaching household machines, vices, etc. Like. On table tops : de en
  • DE628425C - Process for the production of artificial leather : de en
  • US2035498A - Means for marking burglarized papers : en
  • US2036149A - Coaster wagon : en
  • USD99151S - Design for a shoe : en
  • DE628377C - Rectifier circuit for the power supply of lighting networks by the operating voltage of electrically operated AC railways : de en
  • CH183268A - Metal wire for strapping crates, packages and packaging, and method of manufacturing this wire. : en fr
  • DE628299C - Signaling device : de en
  • US2035568A - Bracket : en
  • ES141057A1 - Device consisting of a massage belt that has to be vibrated by motor drive. : en es
  • CA356875A - Colour and shade comparator : en fr
  • DE628075C - Tunneling machine : de en
  • FR46224E - Machine for wringing and drying artificial silk cakes or others : en fr
  • ES140946A3 - Reversible gear change by disc clutch and brake shoes, both with friction of ferodos and rigid alignment by ball or roller bearing. : en es
  • GB445053A - Folding supports for bags for golf sticks or other stick-like articles : en
  • CA356856A - Fireproof and waterproof yarn and textile article manufacture : en fr
  • CH183274A - Method for operating a pneumatic shredder. : de en
  • ES140881A3 - A process for manufacturing gas mask filter enclosures. : en es
  • SU46320A1 - Method of making insecticide soap : en ru
  • SU46377A1 - Photographic lens : en ru
  • SU46278A1 - Cone diffuser : en ru
  • AU2264235A - Gas supply control for liquid heaters : en
  • CA356857A - Coin freed vending machine : en fr
  • ES141090A1 - Improvements in the filters for volatile solvents. : en es
  • FR46211E - Improvements to primary batteries : en fr
  • FR796219A - Composition which can be used for depilating or stripping hides, as well as for washing wool, and its manufacturing process : en fr
  • FR796309A - New presentation of the mushroom mycelium : en fr
  • FR796336A - Device for simultaneously determining the volume, weight and density of granular or other materials : en fr
  • DE628143C - Rail fastening with hook-like or claw-shaped clamping means : de en
  • CH183347A - Television process with amplification of a very broad frequency band. : de en
  • CH183172A - Lighting device for sewing machines. : de en
  • US2035809A - Shock absorbing device for motor vehicles : en
  • CH183252A - Barrel weight scale. : de en
  • CH183259A - Clock. : en fr
  • US2036028A - Pumping mechanism : en
  • US2035798A - Flexible key : en
  • US2036035A - Spool holder for sewing machines : en
  • US2036178A - Automatic regulating means for variable time controls : en
  • SU46471A1 - Dryer : en ru
  • US2035719A - Method of treating oil and gas wells : en
  • PL22793B1 - The method of obtaining gluten and starch. : en pl
  • SU46281A1 - Lamp relay : en ru
  • SU46297A1 - Device for measuring the angle of divergence of two synchronously rotating axes : en ru
  • SU46491A1 - Blade to rotary wind turbine : en ru
  • US2035918A - Tie plate and rail retaining clip : en
  • DE628150C - Process for the production of Kuepen dyes : de en
  • DE628432C - Device for increasing the effect of small changes in electrical alternating current circuits by influencing the resonance tuning of a resistor structure that is capable of oscillation and consists of a capacitor and a saturation element : de en
  • US2036141A - Garment or hose supporter : en
  • US2035630A - Printing plate cylinder : en
  • USD99169S - Design for a molded glass numeral : en
  • GB444901A - Magnet steels containing nickel, aluminium and chromium : en
  • GB444975A - Improvements in and connected with closure devices for bottles and the like : en
  • GB445040A - Improvements relating to trailer vehicles convertible into caravans : en
  • CH183309A - Arrangement for grid control of ion valves. : de en
  • PL22879B1 - Sieve for the dairy. : en pl
  • US2035638A - Game device : en
  • US2035926A - Material handling mechanism : en
  • DE628229C - Process for the production of chlorine-containing dyes : de en
  • FR796154A - Device for motor vehicles, for supplying hot or cool air : en fr
  • GB444967A - Improvements in ladders : en
  • CA356945A - Dam bottom sealing means : en fr
  • ES140875A3 - A process for the preparation of catalysts. : en es
  • FR796300A - Machine for making in one piece the shells of tapered sheet metal drums : en fr
  • GB445133A - Improvements relating to fastenings for fan lights of the hopper type : en
  • ES140902A1 - A film filming procedure based on dolls articulated in fixed positions that change gradually and successively. : en es
  • ES141060A3 - Improvements in the construction of buildings with an ascending arrangement of the floors in a spiral way. : en es
  • ES141068A1 - An apparatus for the resolution of tachymetric calculations. : en es
  • FR796161A - Transmission and distribution of television images : en fr
  • US2035817A - Antisplitting device : en
  • DE628439C - Device for bending full or hollow rods by means of a moving shaped piece : de en
  • PL22866B1 - Sleeping tails and spring suspension for transport. : en pl
  • DE628335C - High frequency coupling element : de en
  • ES141027A1 - A procedure to obtain a bluish polish in steel for razor blades. : en es
  • ES140933A1 - Improvements in the construction of aircraft. : en es
  • US2035642A - Hormone and process of obtaining the same : en
  • ES140515A2 - IMPROVEMENTS INTRODUCED IN THE SCOPE OF THE MAIN PATENT : en es
  • ES141130A1 - Manufacturing process of rubber espadrilles to outer thick point. : en es
  • US2035592A - Apparatus for treating mixtures of finely divided solids and liquids in thickening and countercurrent washing operations : en
  • CH183155A - Electric oven. : de en
  • FR796252A - Flywheel accumulator for motor vehicles of all kinds : en fr
  • SU46226A1 - Sheet metal bending punch : en ru
  • FR796264A - Electric bomb launcher for aircraft : en fr
  • PL22783B1 - Phonogram for the optical reproduction of sounds. : en pl
  • SU46401A1 - Corrugated air motor : en ru
  • USD99106S - Design fob a pyrophoric lighter : en
  • US2035598A - Rolling mill : en
  • US2035620A - Rubber composition and method of preserving rubber : en
  • US2036031A - Rail anchor : en
  • CH183278A - Centrifugal machine with drum provided with cells on the circumference. : de en
  • US2035990A - Process for mechanically producing coarse crystalline deposits : en
  • US2035783A - Smoker : en
  • US2036040A - Phonographic record mount : en
  • DE628327C - Device for drying the printing ink on a printed sheet, a paper web or the like by means of an electrical charge in the air between electrodes : de en
  • CH183175A - Needle bed offset device on knitting machines. : de en
  • CH183184A - Firing equipment in dairies. : de en
  • US2035877A - Container : en
  • US2036126A - Ammunition supplying device for pairs of guns mounted in turrets or the like : en
  • CH183146A - Electric stove. : en fr
  • CH183258A - Winding mechanism and pulling the time, direct effect. : en fr
  • CA356948A - Gas service regulator : en fr
  • GB445006A - Improvements in handle-bar mountings for cycles and like vehicles : en
  • ES141093A3 - Procedure for the protection of cinematographic film images. : en es
  • FR796216A - Toothbrush with flexible and elastic frame : en fr
  • CH183269A - Jig drilling machine. : de en
  • GB445412A - Improvements in or relating to the production of water-resistant neutral calcium sulphite in the form of lumps : en
  • DE628224C - Method for sealing vessels containing gas under internal excess pressure : de en
  • DE628389C - Method for closing the ends of a sausage casing : de en
  • GB444823A - Improvements in or relating to automatic speed regulation of rotating machinery : en
  • BE413868A - : en fr
  • CH183358A - Headlight installed on a vehicle. : de en
  • US2035521A - Granular coated web and method of making same : en
  • US2035890A - Heat-treating machine : en
  • US2035928A - Rotary hook for sewing machines : en
  • CH183345A - Device for registering and reproducing telephone messages and dictations. : de en
  • ES140965A3 - A new system of safety levers for the hands applicable to eccentric presses, crankshaft presses and other machines. : en es
  • USD99144S - Design fob a combined container : en
  • ES141044A1 - Perfections in the construction of machines that move in the mass of a fluid. : en es
  • ES4599U - Containers made of paper or similar. (Machine-translation by Google Translate, not legally binding) : en es
  • US2036019A - Flat block printing machine : en
  • DE628369C - Thermal extraction of elemental phosphorus from rock phosphates by reduction with coal in the presence of silica in a fan shaft furnace : de en
  • PL22828B1 - A method of producing layered refractory objects. : en pl
  • SU46410A1 - Electrolytic tinning method : en ru
  • SU46430A1 - The method of ventilation of protective clothing : en ru
  • DE628298C - Signaling device : de en
  • US2035533A - Sander valve : en
  • GB445151A - Improvements in or relating to sieves for hashers, mashers, rasps and similar apparatus : en
  • DK51469C - Loom. : da en
  • CH183372A - Monitoring device for switches and signals. : de en
  • ES141047A3 - A method and devices for the pneumatic transport of grains and similar substances. : en es
  • ES141140A1 - A refrigerant arrangement for centrifugal casting molds. : en es
  • GB445104A - A collision braking device for a mechanically propelled vehicle : en
  • BE413629A - Continuous stove-stove : en fr
  • FR796277A - Device for descaling or interior cleaning of tubes by sandblasting : en fr
  • CH183216A - Paper sack. : de en
  • ES141135A1 - Orujera for the extraction of olive pomace oil and obtaining the tool. : en es
  • FR796128A - Advanced papers and their manufacturing process : en fr
  • DE628307C - Machine for the production of hollow bodies from veneer layers glued together : de en
  • SU46420A1 - Device for accompanying playing musical instruments with light effects : en ru
  • FR796275A - Method for increasing the accuracy and safety of carbon and hydrogen determinations in micro and semi-microanalysis : en fr
  • ES140886A1 - A process for the production of colored fibro-cement plates. : en es
  • FR796106A - Improvements to ashtrays for smokers : en fr
  • US2035476A - Expansion joint : en
  • ES141137A1 - PROCEDURE FOR THE MANUFACTURE OF DIALKYLIC AMIDES SUBSTITUTED FOR ISOXAZOLE-CARBONIC ACIDS : en es
  • GB445185A - Improvements in the manufacture and production of azodyestuffs : en
  • ES140856A1 - Distributor of steam of multiple expansion, cylindrical, rotating, with gear change inside. : en es
  • ES4600U - A new celluloid doll with limbs held in a special way (Machine-translation by Google Translate, not legally binding) : en es
  • GB444980A - Improvements in or relating to telegraphy : en
  • GB445140A - Improvements in television and like circuits : en
  • FR796186A - Maintenance product for floors, tiles, furniture, etc. : en fr
  • GB444835A - Improvements in hurricane lamp glasses : en
  • ES140556A3 - Improvements in the manufacture of braids. : en es
  • DE628266C - Device for remote setting of any objects : de en
  • GB445132A - Improvements in or connected with tubular heat exchangers, such as economisers for steam boilers : en
  • PL22773B1 - An alloy for the production of permanent magnets and the method of its production. : en pl
  • SU46318A1 - Device for continuous oxidation of oils : en ru
  • DE628283C - Stranded wire or multiple wire for electrical connections in electrolytic capacitors : de en
  • ES140840A1 - An apparatus for achieving improvements in or relating to the signal systems of high frequency carriers and the like. : en es
  • CH183190A - Device for treating fresh fruit with a preservative. : de en
  • GB445267A - Improvements in and relating to means for cleaning and polishing the rolls of rolling mills : en
  • FR796279A - Process for the treatment of animal skin, in particular for the manufacture of products shaped into pulp of skin fibers : en fr
  • PL22795B1 - Training hand grenade. : en pl
  • US2035721A - Winding cop : en
  • GB444904A - Process for the manufacture of new anthraquinone dyestuffs : en
  • GB445050A - Improvements in or relating to circular rib knitting machines for making elastic fabrics or garments : en
  • GB445064A - An improved spectacle case : en
  • ES140591A1 - An apparatus that placed in the suction pipe of any pump, makes unnecessary the use of the foot valve. : en es
  • GB444953A - Improvements in the colouration of textile materials : en
  • CH183322A - Support for cleaning dentist tools and instruments. : en fr
  • SU46291A1 - Device for automatically switching on street lighting using photocells : en ru
  • US2035858A - Creeping traction : en
  • GR5711B - HYGIENE OR PRACTICAL WAY OF PACKAGING FRESH MUSTARD INSIDE A FLEXIBLE TUBE FROM CLEAN TIN, OR SIMILAR NEUTRAL METAL, BY EYTOS BYDOU IDOUT : el en
  • CA356870A - Hair curler : en fr
  • CA356878A - Valve grinder : en fr
  • CA356882A - Water heater or boiler : en fr
  • CH183128A - Honey extractor. : de en
  • CA356933A - Ventilating wing : en fr
  • CA356967A - Storage battery : en fr
  • ES4590U - Perpetual periodic indicator of female physiological fecundity (Machine-translation by Google Translate, not legally binding) : en es
  • FR796108A - Improvements to accounting machines : en fr
  • US2035475A - System of recording : en
  • US2036130A - Asphaltic paving composition and method of making same : en
  • US2035672A - Article of manufacture and the method of making same : en
  • US2036174A - Improved artificial thread and method and means for conditioning same : en
  • SU46383A1 - Pressure Tester : en ru
  • US2035796A - Garment or ironing press : en
  • USD99176S - Design for a dress : en
  • FR46244E - Apparatus for automatically measuring grain masses by volume : en fr
  • SU46323A1 - Fan for hot gases : en ru
  • US2035625A - Dishwashing apparatus : en
  • US2035739A - Ball winding machine : en
  • AU2145035A - Collapsible combination table and food safe : en
  • CH183331A - Process for the manufacture of cosmetic preparations. : de en
  • CA356956A - Oil processing : en fr
  • CH183251A - Weighing device for continuous weight control of the contents of containers. : de en
  • US2035603A - Hydrometer : en
  • US2035615A - Turnstile : en
  • US2035931A - Wrist watch adapter : en
  • US2035551A - Machine for driving linear objects : en
  • CH183349A - Sound image receiver with built-in loudspeaker and cathode ray tube. : de en
  • PL22765B1 - Method for purifying lead. : en pl
  • ES140900A3 - Manufacture of positive cinematographic films, in colors. : en es
  • ES141023A1 - An adjustable autoinjector system. : en es
  • SU46417A1 - Klupp : en ru
  • US2036127A - Drying and/or storing of vegetable material : en
  • US2036016A - Printing mechanism : en
  • US2036181A - Glarometer : en
  • CH183149A - Door closing device. : en fr
  • SU46441A1 - Piston pump for hydraulic transmission mainly for tractor mounted winch : en ru
  • DE628279C - Method for achieving a high level of total freedom from crosstalk in non-stationary telecommunications cable systems : de en
  • DE628182C - Process for refining ceramic raw material : de en
  • DE628400C - Accumulator battery, which is composed of at least two superimposed rows of vessels : de en
  • US2035477A - Window frame mounting : en
  • US2035705A - Forage crop gathering implement : en
  • US2035888A - Well reamer : en
  • DE628301C - Container for storing gases : de en
  • FR796294A - Process for the production of sulfur : en fr
  • FR46218E - Automatic linkage device for starting engines : en fr
  • CA356887A - Flotation machine impeller : en fr
  • US2035597A - Priming mixtures : en
  • USD99130S - Design for a bottle : en
  • DE628330C - Method and device for regulating the operation of intermittently operating absorption cooling apparatus : de en
  • USD99139S - Design for a shoe : en
  • FR796130A - Improvements to teleprinter communications establishment : en fr
  • AU2188835A - Improvements in impulse responsive devices : en
  • CH183132A - Cold insulation, especially on masonry. : de en
  • CH183143A - Device for heating or cooling rooms, especially those in structures made of reinforced concrete. : de en
  • ES141128A3 - Enhanced seamless steel tube hot fabrication system. : en es
  • FR796345A - Dumpster : en fr
  • DE627901C - Process for the production of nitrogen-containing condensation products of the anthraquinone series : de en
  • ES140173A1 - A device for transferring volatile liquid materials. : en es
  • FR796115A - Liquid fuel torch : en fr
  • GB444968A - Improvements in and relating to the manufacture of cellulose ester compositions : en
  • SU46469A1 - Bunker : en ru
  • US2035505A - Electrical device : en
  • ES141074A1 - Improvements in the construction of stoves or kitchens for dense liquid fuels. : en es
  • DE628051C - Reverse gear : de en
  • DE628290C - Tensioning tool for screw bolts subject to tension with measuring device : de en
  • US2035962A - Brew kettle : en
  • US2035872A - Dry spinning cell : en
  • PL22819B1 - Steel tube ladder. : en pl
  • US2035624A - Toy : en
  • DE628228C - Process for the production of anthraquinone pellets : de en
  • PL22804B1 - Impact fuse. : en pl
  • US2036077A - Circuit testing device : en
  • CA356989A - Pin holder : en fr
  • CH183222A - Apparatus for drying stereotypical matrices. : en fr
  • FR796320A - Guide device for vertical knife in electric fabric cutters : en fr
  • FR796332A - Tail lift for aircraft handling : en fr
  • GB445346A - Manufacture of azo-dyestuffs on cotton piece goods : en
  • DE628176C - Underwater mine with a depth sounder : de en
  • GB445157A - Improvements relating to rotary, demountable jib cranes : en
  • DE628160C - Steel tape set for vulcanizing air chamber tires made of rubber : de en
  • SU46292A1 - Device for starting the engine : en ru
  • SU46293A1 - The method of increasing the sensitivity of the device for remote control and telemetry : en ru
  • US2035764A - Silo : en
  • US2036092A - Vinyl ester resins and process of : en
  • FR796274A - Compressor or helical motor : en fr
  • ES141011A3 - Procedure for obtaining a special mixture for the manufacture of double-walled glassware. : en es
  • CH183229A - Roll film photographic camera. : de en
  • CH183390A - Process for the preparation of N1N2-di- (2-methyl-4-aminoquinolyl-6) -melamine. : de en
  • FR796214A - Improvements to multiplier machines controlled by punched cards : en fr
  • FR796328A - Speed regulator mainly for motors : en fr
  • GB445014A - Improvements in and connected with machines for making bricks and the like : en
  • GB445034A - Improvements relating to baling and other presses : en
  • IE14024L - Tempering of glass sheets : en
  • ES140956A1 - LIGHT METAL PISTON FOR COMBUSTION ENGINES : en es
  • FR796283A - Vehicle refinements : en fr
  • DE628354C - Arrangement for the projection of lenticular films : de en
  • US2035508A - Feeding mechanism for sewing machines : en
  • US2035623A - Vacuum tube device : en
  • US2036095A - X-ray apparatus : en
  • US2036108A - Burial vault : en
  • DE628203C - Wheel hub for hand vehicles : de en
  • DE628308C - Elevator for grain with two adjacent channels : de en
  • ES140880A1 - Improvements in cinematographic projectors. : en es
  • GB445027A - Improved process of producing a moulding composition and the product of such process : en
  • DK51459C - Procedure for the Manufacture of Nicotine Free Tobacco Products. : da en
  • US2036180A - Tank construction : en
  • ES140954A3 - New procedure for preparing, roasting and packaging coffee. : en es
  • FR796317A - Alloy improvements for bearings : en fr
  • DE628392C - Process and equipment for making red wine : de en
  • DE628023C - Process for the preparation of alkali methylates : de en
  • ES140915A1 - A procedure for the production of red fluorescent layers when illuminated with a light source that emits one or several monochrome light wavelengths. : en es
  • FR796170A - Rotational speed regulator for compressed air punches with rotary piston : en fr
  • US2035512A - Relief valve : en
  • ES4574U - A perfected screwdriver (Machine-translation by Google Translate, not legally binding) : en es
  • IE13994L - Moulding artifical resins. : en
  • ES141012A1 - A process for improving the spinning process in the manufacture of artificial silk of a viscous mass. : en es
  • FR796192A - Wetting agent to improve the wetting power of mercerizing detergents : en fr
  • GB445012A - A process for carrying out gas reactions with the aid of contact substances : en
  • US2036033A - Portable canopy and beach shelter construction : en
  • PL22838B3 - Amplifier, especially for radio receivers. : en pl
  • SU46409A1 - Electrolytic coating method of tungsten-nickel alloy : en ru
  • CH183177A - Drive device on washing machines. : de en
  • CH183376A - Gas burners on water heaters. : de en
  • ES141110A1 - Perfection in the manufacture of pistons. : en es
  • GB444838A - Improvements in and relating to processes for the production of prints on cloth : en
  • BE413673A - : en
  • CH183206A - Process for the preparation of a new water-soluble monoazo dye. : de en
  • CH183247A - Device for cooling rooms for crowds. : de en
  • CH183296A - Slide control on internal combustion engines. : de en
  • US2035656A - Method of closing and sealing collapsible tubes : en
  • ES140837A1 - Improvements in the manufacture of cartridges for sprinkling material. : en es
  • ES141045A1 - CHAIN DEVERSION DEVICE FOR BICYCLES, TO CHANGE SPEEDS, BY MEANS OF STAGED PINIONS : en es
  • GB445096A - Electric selective receiving apparatus responsive to code signals : en
  • US2035998A - Illuminated panel : en
  • ES141139A1 - Perfections in pencils of various colors. : en es
  • ES4483U - Improved shutters for water tap. (Machine-translation by Google Translate, not legally binding) : en es
  • GB444935A - Improvements in the manufacture of cellulose derivatives : en
  • SU46485A1 - Fixture or combinator for automatic rotation of propeller turbine blades : en ru
  • FR796208A - Spreader barrel for organic fertilizer and other agricultural products : en fr
  • ES140858A1 - Accounting procedure. : en es
  • ES4579U - Steel axes equipped with a hardened steel edge joined to it by electric welding. (Machine-translation by Google Translate, not legally binding) : en es
  • GB444860A - Improvements in and relating to electrically heated rugs : en
  • FR796125A - Improvements to tissues used to wrap, such as bandages, surgical dressings and electrical insulating ligatures : en fr
  • FR796183A - Improvements to accounting machines controlled by punched cards : en fr
  • FR796313A - Manufacturing process for incandescent lamp illuminators : en fr
  • GB444944A - Improvements in electrically operated inhalers and air disinfecting devices : en
  • US2035695A - Addressing and listing machine : en
  • CH183218A - Device for folding the bottoms of paper sacks. : de en
  • CH183277A - Marking device for double-edged razor blades. : de en
  • GB445036A - Labyrinth packing for rotating parts of machinery, particularly parts of steam and gas turbines : en
  • GB445161A - Improvements in weighing scales : en
  • SU46408A1 - Method for electrolytic degreasing of metal surfaces : en ru
  • DE628127C - Folding top, especially for motor vehicles : de en
  • DE628274C - Regulation of a number of cooling rooms : de en
  • GB444828A - An inflatable belt for personal wear : en
  • GB445138A - Improvements in or relating to time control devices for electric switches : en
  • USRE19906E - Ornamental hard surface covering : en
  • SE85966C1 - : sv
  • SU46250A1 - Method for producing hydrogen from water vapor : en ru
  • US2035898A - Valve : en
  • US2035581A - Cutting machine : en
  • US2036147A - Display sign : en
  • SU46237A1 - Peat Turner : en ru
  • US2036021A - Manufacture of ornamental coated glass articles : en
  • DE628486C - Device for distributing lubricants under pressure to several lubrication points : de en
  • DE628295C - Snap lock for window and door leaves : de en
  • ES140891A1 - A process to produce hermetic joints in the couplings of fibro-cement tubes. : en es
  • FR796244A - Method and device for the treatment, in electrolytic baths, of parts of objects, in particular tear-off closure members : en fr
  • FR796326A - Panoramic photographic chamber : en fr
  • SU46298A1 - The method of measuring the transverse asymmetry of telephone and telegraph lines : en ru
  • US2035849A - Collar or the like and method of manufacturing the same : en
  • USD99158S - Design for a piano case : en
  • US2035671A - Leather wrist watch strap : en
  • GB445280A - Improvements in and relating to cylinder grinding apparatus : en
  • GB445144A - Improvements in or relating to pipe joints : en
  • ES141052A1 - NEW PROCEDURE FOR THE MANUFACTURE OF METALLIC PODS, STARTING FROM A PIECE OF TUBE : en es
  • GB445051A - Improvements relating to golf club bags : en
  • FR796235A - Bevelling machine for glasses, especially spectacle lenses : en fr
  • GB444950A - Improvements in and relating to electric discharge lamps : en
  • USD99138S - Design for a tumbler or similar : en
  • SU46396A1 - Cheese making machine : en ru
  • CA356982A - Engine combustion chamber : en fr
  • ES140854A1 - An automatic machine to make cigarettes. : en es
  • ES140969A1 - A MOUNTING TO OBTAIN THE COMPENSATION OF ELECTRICAL CURRENTS BY ELECTRONIC TUBES-RELAYS, PARTICULARLY FOR THE INTRODUCTION OF ANTENNAS IN THE RADIOELECTRIC RECEPTION : en es
  • ES141107A3 - Improvements in the manufacture of warp pile velvet and veil. : en es
  • US2035570A - Carburetor : en
  • GB444848A - Improvements in and relating to dry gas-holders : en
  • GB445187A - Improvements in luminous electric discharge devices : en
  • FR46225E - Safety device for feed water heaters or economizers : en fr
  • PL22762B1 - A method of improving magnesium alloys. : en pl
  • SU46431A1 - Fitting to an inhaler pressure reducing valve for dosed supply of atmospheric air : en ru
  • SU46252A1 - Method of boric acid regeneration from slags : en ru
  • ES141120A1 - Improvements in the construction and arrangement of apparatus for the burnishing of glass. : en es
  • FR796204A - Incandescent cathode ion rectifier tube with several anodes equidistant from the cathode : en fr
  • GB445468A - Improvements in or relating to the manufacture of arsenic acid : en
  • DE628054C - Hydrofoil design : de en
  • US2035599A - Atomizer : en
  • SU46245A1 - Mercury cathode electrolysis can : en ru
  • SU46419A1 - Manual bending device for flat metal : en ru
  • PL22775B1 - Electric system in railway devices. : en pl
  • CA356922A - Drilling rig : en fr
  • CH183300A - Cooling device having fans for electrical machines. : de en
  • CH183203A - Device for indirect heating and simultaneous continuous distillation of liquids such as tar, oil, petroleum and the like. : de en
  • USD99145S - Design fob a shoe : en
  • PL22771B1 - The disintegrating cartridge. : en pl
  • US2035553A - Creasing mechanism : en
  • US2035729A - Pneumatic hammer testing machine : en
  • US2035868A - Treatment of tars : en
  • US2035676A - Brake head : en
  • US2035885A - Railroad spike : en
  • DE628497C - Tube device fed from the AC network, especially for electrical musical instruments : de en
  • DE628123C - Hand-operated gas-electric burner for heat transfer : de en
  • SU46263A1 - The method of cleaning the superheater elements of the locomotive boilers at the place of their installation : en ru
  • PL22749B1 - Electric discharge lamp, zarowa lamp or the like. : en pl
  • US2035961A - Camera : en
  • US2036080A - Heddle bar support : en
  • DE628271C - Friemel mill for rounding, smoothing and calibrating highly out-of-round rolling stock : de en
  • FR796203A - Roller assembly trolley, particularly suitable for working under vehicles : en fr
  • SU46225A1 - Method and device for rolling metal directly from the liquid mass : en ru
  • SU46428A1 - Apparatus for separating the oil from the pulp of sunflower seeds : en ru
  • US2035616A - Furrow attachment for gang plows : en
  • US2035742A - Purification of naphthenic acids : en
  • CH183125A - Meadow and field roller. : de en
  • PL22757B1 - Steel for the manufacture of barrels of firearms. : en pl
  • US2035703A - Endless track mechanism : en
  • PL22845B1 - Device for the production of butt welded pipes. : en pl
  • SU46276A1 - Railway barrier controlled by the train by means of track contact, closing the current circuit to release the locking device and activate the hydraulic mechanism : en ru
  • US2035633A - Plating machine : en
  • CH183320A - Fitting for metal halide lamps. : de en
  • GB445066A - A new or improved film container for processed cinematograph film : en
  • PL22769B1 - A method of making paving slabs, strips or mats for carrying out this method. : en pl
  • PL22811B1 - Method of storing liquid milk products in the fresh state. : en pl
  • PL22835B1 - Method for the preparation of non-hardenable compounds from formaldehyde, urea and hexamethylenetetramine. : en pl
  • CH183270A - Vertical multi-spindle machine for bar-shaped material. : de en
  • CH183380A - Dobby with mechanically driven weft search device. : de en
  • DE628098C - Process for the chlorination of ferrous ores with gases : de en
  • SU46370A1 - Limnigraf : en ru
  • US2035654A - Air cooling apparatus : en
  • US2035842A - Process of and apparatus for pasteurizing cream : en
  • US2035916A - Friction clutch member : en
  • CH183200A - Process for the preparation of an alkylresorcin. : en fr
  • DE627900C - Process for the production of azo dyes : de en
  • DE628267C - Process for the production of resistors : de en
  • DE628339C - Use of a unipolar machine as an alternator for bicycles and similar vehicles : de en
  • AU2508035A - Improvements in roller fly screens for windows : en
  • CH183129A - Electric device to kill winged insects. : en fr
  • CH183220A - Card box with deck of cards. : de en
  • DE628254C - Chassis, especially for motor vehicles : de en
  • DE628361C - Key plate that is attached to the door like a bayonet lock by attachments engaging in a base plate screwed to the door : de en
  • ES140908A1 - A new burner with its special burner to ignite and gasify liquid fuels of all kinds, the igniter also being applicable to different types of stoves, stoves and similar appliances, powered by liquid fuels : en es
  • GB444984A - Improvements in or relating to hydro-extractors : en
  • US2035541A - Absorbent working fluids : en
  • GB444843A - Improvements in storage photo-electric devices : en
  • GB444974A - Improvements in or relating to electric discharge tubes : en
  • FR796223A - Method of reducing metalliferous materials by means of magnesium : en fr
  • DE628404C - Spray gun for building up dentures in the mouth : de en
  • FR46208E - Device acting automatically by an essential maneuver to prevent backfires in the boilers : en fr
  • US2035791A - Timing valve : en
  • US2035946A - Means for cutting film sheets such as phenol resin : en
  • US2035959A - Electric presser and ironer : en
  • BE413860A - VACUUM CLEANING APPARATUS. : en fr
  • CA356954A - Oil pour point depressor : en fr
  • PL22890B1 - A device for carbon dioxide extinguishing of burning loose and loose bodies. : en pl
  • DE628492C - Water motor with gear for reciprocating and rotating movement : de en
  • US2035787A - Work grip and mechanism for pressing machines : en
  • CA356938A - Individual wheel suspension : en fr
  • ES140932A1 - Disinfection system applicable to funeral floats. : en es
  • GB445183A - Improvements in change speed gearing : en
  • DE613789C - Process and device for distributing pest control agents in the finest form : de en
  • SU46235A1 - The method of briquetting charcoal fines : en ru
  • CA356860A - Cellulose derivative composition : en fr
  • BE414047A - : en
  • DE628384C - Process for pest control by misting the control agent : de en
  • GB445154A - Device for giving visual indication of the functioning of the ignition system of internal combustion engines : en
  • US2036146A - Reflecting sign : en
  • CA356980A - Fountain brush : en fr
  • CH183136A - Overhead doors, especially in garages. : de en
  • US2035843A - Brake : en
  • US2035873A - Material handling mechanism : en
  • PL22887B1 - 34q * ^ / o <^ / Bent metal furniture, especially made of steel pipes. : en pl
  • US2036039A - Safety connection and test block : en
  • ES140822A1 - An eliminating device for heads and tails adaptable to all kinds and systems of alcohol rectifiers, distillation and continuous rectification systems. : en es
  • ES140885A3 - A procedure for the construction of central heating radiators. : en es
  • FR46230E - Improved caps for any distilling device with trays with device stopping any priming : en fr
  • FR796110A - Punch card accounting machine : en fr
  • FR796124A - License plate for motor vehicles with luminous indications consisting of rare gas tubes : en fr
  • DE628334C - Method for guiding aircraft and watercraft : de en
  • US2035957A - Hot press printing machine : en
  • US2036139A - Laundry marker counter : en
  • US2036135A - Safety coupling-hook : en
  • PL22750B1 - Amplifier, especially a radio receiver with automatic sensitivity adjustment. : en pl
  • PL22847B1 - Tall for rectifying columns and the like. : en pl
  • AU2062534A - An improved throttle control device for automobiles : en
  • US2035577A - Printing telegraph exchange system : en
  • US2035480A - Textile material : en
  • US2035718A - Support for drop leaves for folding tables and like articles : en
  • US2036064A - Electrical tabulator : en
  • DE628376C - Arrangement for voltage regulation of AC machines : de en
  • US2035449A - Purifying naphtha : en
  • US2035851A - Filter : en
  • US2035854A - Compressor : en
  • US2036041A - Resistance welding : en
  • SU46328A1 - Instrument for determining the strength and accuracy of impact : en ru
  • DE628332C - Three-phase electric arc furnace with swiveling electrodes : de en
  • DK51450C - Automatic Power Switch for Built-in Electric Iron. : da en
  • ES140910A3 - Process for the manufacture of dry food preparations based on malt. : en es
  • PL22770B1 - Articulated clutch. : en pl
  • US2035688A - Nozzle for vacuum cleaners : en
  • US2035988A - Clutch throw-out bearing : en
  • US2036074A - Means for automatically adjusting brake shoes : en
  • CH183196A - Process for the preparation of a new basic nitrogen-containing compound. : de en
  • CA356909A - Waterlaid fibre web manufacture : en fr
  • US2035808A - Decanting device and means for attaching same : en
  • BE413739A - : en
  • CH183359A - Device on foot pedals to bring about various control effects. : de en
  • BE413926A - Injection syringe for medicinal or similar uses. : en fr
  • FR46246E - Automatic bottle bottom finishing machine : en fr
  • BE414030A - METHOD AND APPARATUS FOR HYDROLYSIS OF CELLULOSE : en fr
  • ES4580U - Electrical damping device (Machine-translation by Google Translate, not legally binding) : en es
  • US2036136A - Water heater : en
  • ES140830A1 - A procedure for the operation of an electric discharge lamp. : en es
  • US2036122A - Monoazo-dyestuffs and their production : en
  • CA356911A - Grinding mill : en fr
  • FR796134A - Process for the production of small decorative plastic figures using living plant structures, and articles so produced : en fr
  • GB445348A - Improvements relating to mowing machines : en
  • SU46467A1 - Tool to direct dropping off piles : en ru
  • US2035951A - Viscosity indicating device : en
  • USD99172S - Design for an ash receiver : en
  • CA356902A - Nitrogen containing composition : en fr
  • US2035765A - Autogenous welding and cutting machine : en
  • PL22753B1 - A method of sending waves to direct the landing of airframes in fog. : en pl
  • CA356928A - Cellulose derivative dyeing process : en fr
  • GB444993A - A process and apparatus for the separation of granular material of all kinds in the form of pulp or sludge : en
  • SU46402A1 - Oil pump or other liquid pump : en ru
  • PL22787B1 - Advertising device on mailboxes. : en pl
  • GB445347A - Improvements in or relating to electro-magnetic brakes : en
  • CH183198A - Process for the preparation of a quinoline series amino compound. : de en
  • CH183207A - Process for the separation of fats or oils and fatty acids. : de en
  • CH183307A - Method and circuit arrangement for the separation of signal groups. : de en
  • CH183377A - Collapsible deck chair. : de en
  • DE628300C - Bar setting device lockable by union nut : de en
  • BE414103A - : en fr
  • CA356919A - Rubber thread making machine : en fr
  • CA356937A - Hydraulic shock absorber : en fr
  • CH183337A - Instrument for measuring travel or flight times of vehicles. : de en
  • CA356984A - Knitting device : en fr
  • CH183253A - Method and device for calibrating meters with different meter constants. : de en
  • DE628364C - Water swing : de en
  • CA356976A - Textile material coloration : en fr
  • CH183265A - Process for the production of molded parts with a dense cast structure and high heat resistance. : de en
  • CA356895A - Vibratory classifier : en fr
  • CH183153A - Grate for solid fuel fireplaces. : en fr
  • USD99149S - Design for a velocipede fork : en
  • US2035874A - Display rack : en
  • US2035914A - Process for making tubes, fountain pen barrels, and the like : en
  • CA356892A - Collapsible wardrobe : en fr
  • FR796165A - Improvements to typewriters, calculators or accounting machines : en fr
  • FR796221A - Reel for high voltage cables with oil circulation : en fr
  • GB445065A - Drying apparatus for powdered or granular substances : en
  • DE628378C - Iron choke with operationally changeable magnetic resistance of the iron core : de en
  • GB444978A - Improvements relating to apparatus for clearing and cleaning textile yarns : en
  • GB445265A - Improvements in or relating to gun sighting attachments for direct and indirect firing at moving targets : en
  • DE628441C - Orthopedic shoe with support inserts : de en
  • ES141010A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES141009A1 - A spring loaded coupling machine with two sectors, interchangeable clamps and hardening tank. : en es
  • DE628322C - Process for the preparation of condensation products from substitution products of 2, 3-oxynaphthoic acid and anthranilic acid amide or its substitution products : de en
  • US2035562A - Finger ring : en
  • US2035828A - Window screen : en
  • GB445062A - Improvements in gravity concentration processes for the wet separation of coal or the like : en
  • ES141062A3 - Protect the simplified projector device for cinematographic films. : en es
  • US2035526A - Lock mechanism : en
  • US2035940A - Detergent composition : en
  • DE628240C - Method and device for leaching substances suspended in a solvent : de en
  • DE628395C - Process for the manufacture of hearth water vessels : de en
  • CH183221A - Form classification system. : en fr
  • GB445460A - Process of manufacturing stucco, plates, panels and the like covering and building elements : en
  • USD99105S - Design for a lens globe for an : en
  • USD99109S - Design for a floor brush : en
  • ES141127A3 - A manufacturing process of the haemostatic extract of ergot of rye and its derivatives. : en es
  • GB445015A - Improvements in or relating to adjusting devices for carburetter throttle valves for internal combustion engines of motor vehicles : en
  • ES4246U - Leggings (Machine-translation by Google Translate, not legally binding) : en es
  • SU46266A1 - Absorption refrigeration installation : en ru
  • CH183223A - Device on typewriters for making copies using at least one auxiliary ink ribbon. : de en
  • DE628471C - Multiple manual for electrical musical instruments : de en
  • ES140882A3 - Procedure for the manufacture of an electrically insulating material. : en es
  • FR46248E - Manufacturing process of reinforced plywood panels and planks : en fr
  • DE628447C - Process for the production of valuable hydrocarbons : de en
  • US2035963A - Automatic load-regulator for piston-compressors : en
  • US2035715A - Overthrow mechanism : en
  • DE628241C - Base for scales : de en
  • FR796319A - Improvements to the deaeration of clay and similar plastics : en fr
  • DE1369309U - : de en
  • DE628485C - Manufacture of a multi-part hardened gear : de en
  • GB445007A - Improvements in electromagnetic relays : en
  • ES140999A1 - Procedure for the discharge of coal through the use of a mobile hopper-screen. : en es
  • DE628232C - Process for the preparation of anthraquinone derivatives : de en
  • US2035484A - Composition of matter, process for its production and for its use in the preparation of fertilizers : en
  • US2035658A - Wire working machine : en
  • US2035600A - Continuous gas making process : en
  • US2035668A - Radio receiving system : en
  • US2035944A - Brace or stay for hinged covers and the like : en
  • SU46404A1 - Device for automatic feeding of grease in sliding friction bearings : en ru
  • SU46289A1 - Method of twisting the cores of electrical cables and wires on a cigar machine : en ru
  • SU46384A1 - Method and device for determining the linear rate of directional solidification of metals and alloys : en ru
  • SU46490A1 - Horizontal axis wind turbine with rotary wing blades : en ru
  • PL22781B1 - Method for producing alcohols from unsaturated hydrocarbons. The patent depends on the patent No. 20604. : en pl
  • PL22791B3 - Device for producing templates for making subtitles on cinematographic films. : en pl
  • SU46464A1 - Scraper conveyor belt : en ru
  • CA356898A - Rotary dust separator : en fr
  • CH183256A - Complex lens for trichrome projection. : en fr
  • US2035496A - Sole pressing machine : en
  • GB445028A - Improvements in or connected with machines for applying labels to bottles : en
  • SU46227A1 - Starch supplement : en ru
  • USRE19908E - a kucher : en
  • US2035819A - Method of making rubber articles : en
  • CH183232A - Photographic process for making printing plates. : de en
  • DE628316C - Ring lubrication bearings for rolling mills : de en
  • GB457870A - Improved apparatus for dispensing soap and like substances : en
  • CA356926A - Anthraquinone derivative : en fr
  • CA356949A - Advertising device : en fr
  • PL22794B1 - An electric wire or cable provided with an insulating-protective coating and a method of producing insulating material for these coatings. : en pl
  • SU46330A1 - Occlusive Pessary : en ru
  • SU46412A1 - Adaptation to a lathe for cutting carving marks of molds and similar products : en ru
  • US2035716A - Hay drier : en
  • US2036111A - Scarifying tooth and holder : en
  • ES140877A3 - A continuous tube manufacturing process. : en es
  • ES4612U - A new model of moth (Machine-translation by Google Translate, not legally binding) : en es
  • FR796236A - Advanced training in sound or talking films projection devices : en fr
  • US2035621A - Circuit breaker : en
  • CH183255A - Hydroclasseur intended for the analysis of fine powders. : en fr
  • US2036002A - High frequency cable system : en
  • CH183140A - Road construction binders. : de en
  • CH183133A - Beams, especially for reinforced concrete structures. : de en
  • CH183142A - Stove. : de en
  • FR796113A - Rotary printing mechanism for printing alphabetic characters : en fr
  • GB445197A - Improved sewing mechanism particularly for use in the manufacture of spring upholstery : en
  • AU2190535A - Improvements in or relating to fastener or like forming and inserting machines : en
  • CH183231A - Process for obtaining positive films for cinematographic color projection, and machine for implementing this process. : en fr
  • US2036182A - Extrusion method : en
  • FR46223E - Cremona : en fr
  • SU46345A1 - Lifting machine with friction drum : en ru
  • SU46353A1 - Method of deodorization coincide : en ru
  • US2035639A - Grease gun rack : en
  • US2036007A - Vacuum producing device : en
  • US2035595A - Fabricated building construction : en
  • US2036101A - Continuous rolling mill : en
  • US2036121A - Transfer tail winder for coning machines : en
  • ES141089A2 - IMPROVEMENTS IN THE PURPOSE OF THE PATENT OF THE INVENTION FOR A SYSTEM OF COLUMN COMBUSTION HOMES : en es
  • FR796251A - Improvements to switches or switches for electrical installations : en fr
  • US2035749A - Tube closure : en
  • DE628311C - Device for the different development of image and sound recordings applied to a common film tape : de en
  • ES140922A1 - Apparatus for vulcanizing footwear with rubber sole. : en es
  • CH183194A - Process for the preparation of a dialdehyde. : de en
  • DE628411C - Harpoon : de en
  • GB444855A - Improvements in and relating to quick make and break electric switches : en
  • US2035891A - Resetting device for counters : en
  • SU46363A1 - Calipers : en ru
  • GB444857A - Improvements relating to stay bolts for locomotive fire boxes and the like : en
  • CA356943A - Spark arrester : en fr
  • PL22855B1 - Compressed air braking device with an equalizer regulating the pressure variations of the compressed air flowing from the main line to the braking device. : en pl
  • ES141124A1 - System for automatic regulation of gas passage. : en es
  • FR796171A - Improvements to electric incandescent lamps, vacuum tubes and thermionic valves : en fr
  • ES4589U - Tilt tab for files and file guides (Machine-translation by Google Translate, not legally binding) : en es
  • DK51468C - Propulsion charge for Projectiles that have Stabilization Tail and must be fired by Mortar. : da en
  • DE628357C - Storage bag, especially for X-ray films : de en
  • US2036176A - Timing control for circuits : en
  • US2035609A - Process of purifying and refining hydrocarbon oils with copper salts : en
  • CH183191A - Device for treating fresh fruit with a preservative. : de en
  • CH183346A - Arrangement for high-frequency message transmission via cable. : de en
  • CH183369A - Automatic railway coupling. : de en
  • GB445020A - Improvements in method and device for automatically adjusting top thread to lower thread tension in sewing-machines : en
  • US2035502A - Method of preparing purified para amino phenol : en
  • US2035792A - Pressing machine : en
  • DK51466C - Writing pen. : da en
  • US2035504A - Treatment of artificial materials : en
  • FR796112A - Improvements in transmission mechanisms : en fr
  • US2036070A - X-ray exposure timer : en
  • DE628464C - Attachment of fittings to the floors or staves of tanning or fulling barrels : de en
  • DE628437C - Process for cleaning molten lead containing zinc : de en
  • ES140917A3 - Improvements introduced in the manufacture of footwear. : en es
  • DE628058C - Abwälzstuetze for shake conveyors, shaker screens or the like : de en
  • DE628341C - Electric headlamp to generate a wide range of light : de en
  • GB445087A - Improvements in and relating to electric discharge devices : en
  • GB445171A - Improvements in the manufacture and production of sulphur : en
  • ES140904A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • SU46331A1 - Apparatus for active-passive medical gymnastics : en ru
  • SU46461A1 - Method for producing clinker-concrete lining mass for rotary cement kilns : en ru
  • CA356939A - Billing machine : en fr
  • DE628190C - On the edge of a sink, bathtub, etc. The like. To be applied housing for receiving an easily removable crank handle used for the transmission of the pool drain valve body : de en
  • SU46503A1 - Brake device for airborne catapults : en ru
  • FR796257A - Device to be signed : en fr
  • SU46399A1 - Internal combustion carburetor engine : en ru
  • DE628201C - Photoelectric sorting device for perforated bodies, especially for cartridge cases : de en
  • SU46403A1 - Method of forming circular (transverse) boiler joints : en ru
  • US2035601A - Can sealing compound and the like : en
  • FR796206A - Process for improving resins, waxes, fatty oils, etc., condensation products, reaction products with high molecular weight, obtained by means of these bodies and plastics : en fr
  • GB445101A - Improvements in shock absorbers : en
  • DE628198C - Method for producing a medicinal brine mist for inhalation purposes : de en
  • DE628346C - Plate radiator : de en
  • ES140841A1 - Improvements in discharge tanks for toilets and bathrooms. : en es
  • DE628285C - Ice ax convertible into a mountain stick or ski pole : de en
  • GB445186A - Improvements in cap-spinning apparatus for the twisting and winding of threads : en
  • GB445129A - Improvements in or relating to electrical switch plug locking mechanism : en
  • CH183381A - Process for the production of an item of laundry with a stiffening insert and a prepared folding point. : de en
  • US2036082A - Rotary boring bit : en
  • SU46261A1 - Method for producing acetylamino-hydroxyphenylarsinic acid : en ru
  • ES4588U - Puzzle game. (Machine-translation by Google Translate, not legally binding) : en es
  • ES141038A3 - A method of manufacturing heated metal skeleton mattresses. : en es
  • FR796120A - Wiper and dispenser for hygienic and cosmetic uses : en fr
  • GB444886A - Improvements in or relating to electrical oscillation generators comprising electrondischarge devices : en
  • US2035935A - Caddy fixture : en
  • CA356900A - Electrode for electrophoric deposition : en fr
  • CA356914A - Slitting means : en fr
  • US2035566A - Aluminum solder : en
  • US2035845A - Method of making light weight aggregate : en
  • US2035950A - Thermal insulating tape : en
  • US2036113A - Collapsible and adjustable steel stand : en
  • US2035694A - Marker : en
  • US2035965A - Wrist watch adapter : en
  • ES140865A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • ES140984A1 - A procedure for preparing and preparing feed for animals. : en es
  • SU46269A1 - Braid hardening device : en ru
  • ES141075A1 - A fixing collar, of mechanical pressure, to limit the displacement of the small pulley in the winding machines, used in the textile industry, called shin guards. : en es
  • FR796202A - Luminescent tube with one or more intermediate electrodes producing continuous luminescent writing : en fr
  • GB445035A - Improvements relating to the removal of sludge from oil accumulating in oil sumps or baths of apparatus such as viscous type air filters : en
  • PL22806B1 - Electric vacuum cleaner. : en pl
  • PL22824B1 - Radiation system for use in wireless signaling and other similar purposes. : en pl
  • ES140883A1 - Procedure for obtaining yeast powder. : en es
  • DE628180C - Process for the manufacture of footwear : de en
  • DE628453C - Rail contact for track vehicles : de en
  • ES140878A1 - Blender machine for crushed olives. : en es
  • FR796189A - Measuring and recording instrument, especially for sound intensities : en fr
  • US2035584A - Process for separating nitrogen bases : en
  • BE413826A - Insulation method applicable to liquid switches : en fr
  • CH183158A - Four-seater bench that can be transformed into reclining furniture, especially for skiing, shelter and holiday homes. : de en
  • AU2189435A - Improvements in or relating to machines for scouring boot or shoe heels : en
  • CH183245A - Watch movement escapement. : en fr
  • SU46314A1 - Method of obtaining 2: 1 - anthraquinonylene -1: 2 - naphthalenacridone : en ru
  • FR46222E - Improvements in the manufacture of cardboard boxes or similar material : en fr
  • US2035548A - Valve : en
  • US2035876A - Composite knitted garment : en
  • US2035554A - Drive shaft : en
  • US2035710A - Refrigeration apparatus : en
  • DE628491C - Circulation heating with gaseous heat transfer, especially for baking and drying chambers : de en
  • SU46325A1 - The method of chrome tanning sheepskins with dyeing them black : en ru
  • US2035556A - Terminal connecter for batteries : en
  • USD99111S - Design for a window brush : en
  • US2035472A - Fluid flow-meter : en
  • US2035487A - Toy railroad depot with crossing gate : en
  • US2036055A - Telephone system : en
  • US2035745A - Receiving means : en
  • US2035911A - Flexible electrical resistor and method of manufacturing the same : en
  • US2035531A - Toy aeroplane : en
  • US2035892A - Printing frame : en
  • DE628246C - Power-driven hand machine tool, in particular hand drill, in which the drill feed can be generated from the power source : de en
  • ES140992A1 - A method of manufacturing waterproof cardboard packaging. : en es
  • GB444908A - Improvements in packages and a method of preparing a package of material for taking impressions or the like : en
  • DE628149C - Process for the manufacture of electrical heating elements : de en
  • ES140974A1 - Improvements in automatic firearms. : en es
  • PL22785B1 - Electrical installation, especially for lighting and heating trains. : en pl
  • SU46468A1 - Bunker : en ru
  • US2035536A - Interconnection of transmission lines : en
  • ES140802A3 - Improvements in the construction of pumps for washing with water under pressure. : en es
  • SU46434A1 - Device for controlling lateral stability : en ru
  • US2035555A - Automatic fountain pen : en
  • SU46315A1 - The method of obtaining artificial varnish : en ru
  • US2035474A - Spark recording system : en
  • CA356905A - Vacuum cleaner bag : en fr
  • CA356913A - Granulating method : en fr
  • CH183208A - Method and device for cleaning and recycling used lubricating oils. : de en
  • US2036160A - Method of decorating cloth : en
  • DE628065C - Circuit arrangement for bringing about various switching processes by sending out impulses of various lengths over telecommunication lines : de en
  • ES140887A1 - A process for the production of colored fibro-cement plates, mechanically pressed. : en es
  • GB630726A - Improvements in or relating to the transmutation of chemical elements : en
  • FR46232E - Advanced rewinder device : en fr
  • FR796184A - Improvements to dual recording devices of production control and manufacturing cost : en fr
  • IE13951L - Electric discharge tubes : en
  • DE628329C - Type cleaner : de en
  • DE628386C - Process for the production of flours and mill products : de en
  • SU46495A1 - The method of hydrogenation of coal tar, mineral oil and other products : en ru
  • CH183385A - Process for the preparation of a pyridine dye. : de en
  • US2035486A - Coupler for automobiles, tractors, or similar vehicles : en
  • US2035650A - Machine for gluing : en
  • GB444852A - Improvements in or relating to spirit levels, plumb rules and the like indicating instruments fitted with bubble tubes : en
  • GB444936A - Process for the regulation of the temperature in the treatment of carbonaceous initial materials with hydrogenating gases : en
  • GB444994A - Improvements in and relating to doors for aeroplanes, motor-cars and other vehicles : en
  • CH183306A - Process for the manufacture of electrodes for electrolytic capacitors. : de en
  • ES140678A3 - Improvements in the opening cards, of cylinders. : en es
  • FR46212E - Motor vehicle start-up improvements : en fr
  • FR796127A - De-tar remover allowing the use of heavy oils to supply internal combustion engines : en fr
  • GB445200A - Improvements in or relating to fastening-forming machines : en
  • US2035471A - Propellent powder : en
  • US2035856A - Double-acting internal combustion engine : en
  • US2035932A - Hygrometer : en
  • USD99120S - Design for a book rack or similar : en
  • US2035907A - Photoelectric system : en
  • US2035909A - Sleeve form : en
  • US2035677A - Spraying device : en
  • US2035818A - Plug valve : en
  • USD99165S - Design fob a glove : en
  • DE628270C - Pot-shaped tool made of grinding material for dressing grinding wheels : de en
  • CA356932A - Calculating machine keyboard : en fr
  • CA356972A - Cellulose derivative film and sheet manufacture : en fr
  • CH183209A - Paraffinizing device on match machines. : de en
  • GB444853A - A process for treating natural gums : en
  • ES141002A1 - Ship propulsion device. : en es
  • CA356931A - Calculating machine idle lock : en fr
  • DK51446C - Procedure for the manufacture of lampshades. : da en
  • FR796281A - Adjustable focal spot chi ray tube : en fr
  • GB445199A - Improvements in or relating to fastening-forming machines : en
  • ES141015A1 - A landing gear for airplanes. : en es
  • ES4577U - A metal container for bitumens (Machine-translation by Google Translate, not legally binding) : en es
  • US2035441A - Apparatus for the manufacture of sodium carbonate monohydrate : en
  • SU46438A1 - Method to protect the aircraft from icing : en ru
  • GB445124A - Improvements relating to the wheels of railway rolling stock and to other solid revolving bodies having a characteristic ring : en
  • US2035702A - Apparatus for measuring the axial force in a line of shafting : en
  • US2035895A - Vehicle closure and operating means therefor : en
  • SU46290A1 - Folding cap for hinged suspension insulators : en ru
  • US2035662A - Structure for transmitting loads : en
  • US2035736A - Hose construction : en
  • PL22881B1 - A method of transferring heat from compressed gases, especially flue gas exhaust gases from blast chambers of combustion turbines, to other media and a heat exchanger for carrying out the method. : en pl
  • FR796142A - Device for hand sharpening of mechanical razor blades : en fr
  • FR796254A - Roof covering : en fr
  • GB444945A - Improvements in x-ray tubes : en
  • CA356918A - Transmission line service stabilizing system : en fr
  • CH183294A - Device for regulating the amount of fuel injected in internal combustion engines. : de en
  • US2036152A - Easily removable washer : en
  • DE628217C - Circuit arrangement for high frequency circuits in short wave and ultra short wave systems : de en
  • ES4611U - Dental prostheses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB444896A - Improvements in or relating to methods of and means for feeding molten glass to glass forming machines : en
  • US2035839A - Tractor guide : en
  • US2036085A - Machine for operating upon the end portions of shoes : en
  • SU46414A1 - The method of turning tires tires without vykatki : en ru
  • USD99168S - Design for a molded glass alphabet : en
  • ES140867A2 - Improvements in metal fenders for roads : en es
  • ES140921A1 - Procedure for the manufacture of oatmeal or its waste. : en es
  • FR46231E - Mixing of colloidal bitumen in cement or cement in bitumen or tars used pure or in emulsions : en fr
  • DE628427C - Process for the production of oxygen-containing organic compounds, in particular lower alcohols such as methanol : de en
  • ES140818A1 - A system of attached optical prisms, of special application to the taking of stereoscopic views and projection of the same ones. : en es
  • SU46273A1 - Double hook automatic coupling : en ru
  • SU46418A1 - Tool for cooling the friction saw : en ru
  • GB444850A - Improvements in or relating to navigation aiding light and radio energy transmitting arrangements : en
  • CH183266A - Welded connection on rails, beams and pipes. : de en
  • CH183386A - Device for shock absorption and protection of pivots for watch movements. : en fr
  • ES141112A1 - A mechanical procedure to limit the displacements of the rotary molds used to manufacture articles of centrifuged material. : en es
  • SU46239A1 - Method of making filtering surfaces : en ru
  • SU46386A1 - A device to control the quality of saturated steam boilers : en ru
  • US2035724A - Dry steam sprayer : en
  • US2035887A - Valve for core barrels : en
  • US2036079A - Circuit for voice frequency ringing and for voice frequency current : en
  • AU2144435A - Improvements in or relating to electron discharge device amplifiers : en
  • GB444914A - Improvements in or relating to yieldable coupling-devices for use in presses or other machines : en
  • BE413942A - Anti-backflow device and draft hood for use in heating appliances : en fr
  • US2035848A - Sewing machine : en
  • GB444833A - Improvements in centrifugal spraying machines : en
  • ES139794A1 - Improvements in the construction of guillotine windows. : en es
  • FR796322A - Improvements made to electric discharge tubes : en fr
  • FR796262A - Method of adjusting the value of chokes : en fr
  • US2035610A - Process of purifying and refining hydrocarbon oils with aluminum salts : en
  • USD99143S - Design for a display card : en
  • DK51447C - Method for the Preparation of Irradiated Superphosphate Mixture Fertilizers. : da en
  • ES141067A1 - Procedure for transporting loads, especially children's cars, on inclined surfaces. : en es
  • US2035663A - Thermometer : en
  • US2035698A - Tacky rubber compositions and methods of making the same : en
  • DE628211C - Cleaning or grinding device for wheel tires of rail vehicles : de en
  • ES141001A1 - PROCEDURE FOR FIXING MOVABLE EYES AND EYELIDS ON THE HEADS OF DOLLS AND DEVICES THAT ALLOW THEIR PERFORMANCE : en es
  • ES4472U - Protective device against the sun, for the eyes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR796258A - Character bar support segment for character bar typewriters : en fr
  • DE611833C - Thermostatic switch, especially for heating the cooling water of water-cooled internal combustion engines when there is a risk of frost : de en
  • ES3332Y - Detachable car-bed chair for children. : en es
  • US2035993A - Air heating chamber for heat generators : en
  • DE628231C - Process for the preparation of oxy compounds of the anthrapyrimidine series : de en
  • SU46242A1 - Method of dewatering jelly, peat or similar substances : en ru
  • GB445122A - Improvements in protective covers for books : en
  • FR796299A - Device for the mechanical formation of agglomerated concrete tiles, marbled or not, and the like : en fr
  • GB445038A - Improved method of, and means for, the manufacture of chain : en
  • US2035991A - Electric lamp and method of operating the same : en
  • SU46247A1 - The method of electrolysis of water under pressure : en ru
  • US2035941A - Display device : en
  • US2035953A - Nonreturn valve for use with compressed or liquid gases : en
  • DE628258C - Inner shoe brake : de en
  • US2035769A - Refrigerating machine : en
  • US2036148A - Bridge table : en
  • PL22772B1 - A method of leading more threads or fibers during their production and processing. : en pl
  • DE628194C - Machine for the production of ice cream using dry ice : de en
  • US2035864A - Cigar lighter : en
  • ES140945A1 - Elevator-sponge for all kinds of liquids. : en es
  • ES141078A1 - Perfections in the manufacture of corduroy fabrics. : en es
  • ES141094A3 - A process for manufacturing toilet bowls bodily attached to flush water tanks. : en es
  • FR796269A - Variable speed transmission improvements : en fr
  • GB445024A - Improvements in or relating to felt hat forming machines : en
  • GB445111A - Improvements in vehicles having double tyres : en
  • AU2186035A - Improvements in process and apparatus forthe amalgamation of ores : en
  • DE628081C - Aircraft antenna : de en
  • DE628454C - Sound absorbers, especially for sound absorption on guy wires of tramway contact lines : de en
  • DE628208C - Method for the storage of dune salts or salt mixtures : de en
  • PL22851B1 - A method of hardening rails and an apparatus for carrying out the method. : en pl
  • DE627928C - Telephone systems with dialer operation and self-loading devices : de en
  • DE628306C - Dental prosthesis, such as palatal plate u. Like., Or accessories, such as brackets, dental pins and the like. like : de en
  • FR46250E - Method and apparatus for eliminating the water contained in the body of cetaceans and in all other materials containing water and possibly oil : en fr
  • FR796285A - Steam generator, usable in particular in hairdressing salons : en fr
  • GB444932A - An improved method of hair-waving or curling and apparatus therefor : en
  • US2035660A - Air bag for mending pneumatic tires : en
  • FR796267A - Model or die selector mechanism : en fr
  • ES140989A3 - Improvements in the procedures and apparatus for suctioning sludge and mixtures and for dedusting gases. : en es
  • US2035444A - Slug ejecting mechanism of typographical slug casting machines : en
  • US2035675A - Separable interlocking fastener : en
  • US2036027A - Printing mechanism : en
  • FR796150A - Two-stroke internal combustion engine, with tubular spool distribution, sweeping current in the same direction and simultaneous use of the combustion gases for actuating the purge and charge air precompressor : en fr
  • DE628420C - Mobile device for blowing out dust-like means to precipitate and bind poisonous gases : de en
  • BE414061A - : en
  • CH183382A - Process for the production of a new azo dye. : de en
  • DE628255C - Oscillating semi-axis for motor vehicles : de en
  • GB444987A - Improvements in dishes : en
  • GB445156A - System for viewing objects by means of infra-red rays : en
  • GB445260A - Improvements relating to coin operated gas and electricity meters and like mechanisms : en
  • US2035733A - Fan motor mounting : en
  • US2035980A - Plant transplanter : en
  • US2035984A - Rotary hook for sewing machines : en
  • US2036066A - Method of making cemented shoes : en
  • SU46364A1 - Gauge Tester : en ru
  • FR796230A - Printing machine on boxes, cap visors and other made-up items : en fr
  • GB445147A - Improvements in and relating to protective apparatus for electric systems : en
  • ES3302Y - An undesirable compress : en es
  • DE628183C - Device for supplying measured amounts of water to the mixing drum of concrete mixing machines : de en
  • CH183249A - Method for measuring and oscillographic recording of elongations and rotations, or the forces and torques that cause them. : de en
  • FR796158A - Folding or folding table : en fr
  • GB444990A - Improvements in or relating to electric circuit controllers : en
  • FR796278A - Automatic tumbling arrangement for mine cars and the like : en fr
  • PL22799B1 - Insulating bracket for cables in electrical discharge devices. : en pl
  • FR46204E - New processes for building construction : en fr
  • FR796163A - Improvements to hydraulic devices : en fr
  • ES140817A1 - Improvements in the construction of receivers for television and its analogues. : en es
  • CH183166A - Device for controlling the operation of several spindles of a textile machine, in particular a machine for covering threads or a spinning machine. : de en fr
  • ES139283A1 - A new device for raising water. : en es
  • DE628287C - Adjustable wall to be installed in the combustion chamber of a sectional boiler : de en
  • SU46494A1 - Ramming machine : en ru
  • SU46308A1 - Coolant Anode Tank : en ru
  • US2035473A - Phonograph : en
  • US2035558A - Photocopy machine : en
  • US2035746A - Machine for treating newly pasted storage battery plates : en
  • US2035763A - Superheater arrangement : en
  • US2035924A - Fishing reel : en
  • CH183242A - Projectile. : en fr
  • CH183384A - Process for the production of an anthraquinone derivative. : de en
  • DE628309C - Arrangement of mass particles when hanging in electrolytic baths : de en
  • US2035643A - Cushioning means for tools : en
  • USD99166S - Design for a glove : en
  • PL22844B1 - A method of producing liquid hydrocarbons. : en pl
  • US2035510A - Purified amino phenol salt and process : en
  • CH183342A - Arrangement to prevent incorrect voter settings in self-connecting telex exchanges. : de en
  • ES140306A1 - A process for the manufacture of long fiber yarns. : en es
  • FR796136A - Chimney vacuum cleaners : en fr
  • ES141053A1 - New process for the manufacture of waxes to polish all kinds of wood. : en es
  • AU2277335A - Improved framing and mounting means for toilet cabinet mirrors andthe like : en
  • CA356916A - Refrigeration apparatus : en fr
  • DE628153C - Machine for the production of mesh-like goods : de en
  • GB445278A - Manufacture of 6-nitro- and 6-amino-2:3-hydroxynaphthoic acid : en
  • CA356946A - Moulded mica product : en fr
  • GB445134A - Improvements in or relating to game apparatus : en
  • DE628035C - Process for the preparation of monoazo dyes : de en
  • DE628118C - Switch with arc extinguishing by flowing compressed gas and two switching points connected in series : de en
  • DE628443C - Gas-heated oven with several baking plates : de en
  • US2035653A - Ventilating and air-conditioning apparatus : en
  • US2035859A - Method of making spring lock nuts : en
  • US2036158A - Intaglio printing machine : en
  • PL22842B1 - A method of producing a coating for all kinds of furnaces, furnaces and similar heating devices. : en pl
  • CH183267A - Nail with a star-shaped cross-section. : de en
  • CH183292A - Pump for liquid or gaseous media. : de en
  • PL22837B1 - Device for electrolytic decomposition under high pressure. : en pl
  • US2035442A - Adjustable bar or spreader for cultivators : en
  • US2035513A - Radiator cleaner and leak checker : en
  • CA356883A - Change speed mechanism : en fr
  • CA356915A - Photovoltaic cell : en fr
  • US2036171A - Signal for dictating machines : en
  • DE628220C - Damping device for electrical voltage regulators : de en
  • FR796121A - Improvements to planetary-type transmission mechanisms : en fr
  • GB444995A - Improvements in or relating to the manufacture of hard metals : en
  • ES140927A1 - An electron discharge device. : en es
  • GB445135A - Improvements in licence holders of motor driven vehicles : en
  • DE628393C - Rolling mill for expanding hollow bodies : de en
  • PL22774B1 - The method of winding the thread when crossing artificial silk. : en pl
  • US2035989A - Viscosity indicating device : en
  • AU102609B2 - Improvements in or relating to hydraulic change-speed gears : en
  • CH183185A - Process for the sterilization of liquids, especially milk. : de en
  • AU2190635A - Improvements in or relating to tobacco manipulating machines : en
  • SU46302A1 - Gas lamp : en ru
  • US2035571A - Combined loose leaf binder and pencil box : en
  • CH183174A - Needle selection mechanism for knitting machines. : de en
  • DK51457C - Electron tubes. : da en
  • FR796298A - Means intended to prevent or detect fraud or theft in packaging, etc. : en fr
  • SU46456A1 - Tool for unloading runners with a rotating bowl : en ru
  • US2036120A - Pouring arrangement of teapots, coffeepots, jugs, and the like : en
  • CH183144A - Tubular steel radiator. : de en
  • CH183169A - Loom with weft pass without bobbin. : en fr
  • US2035771A - Electrical switch gear : en
  • ES140916A1 - Improvements in the manufacture of hollow rubber articles and molds for it. : en es
  • FR796342A - Process and burner devices for the full direct combustion of heavy liquid or other fuels : en fr
  • GB444837A - Improvements relating to prepayment meters : en
  • GB444829A - Improvements in or relating to door-closing and checking apparatus : en
  • GB445341A - Improvements in base for artificial denture : en
  • CH183137A - Device for drilling holes. : de en
  • DK51454C - Screw pencil. : da en
  • AU2187235A - An improved bifurcated paper fastener : en
  • CA356987A - Ventilator : en fr
  • CH183357A - Device on vehicles for supporting the upper part on the wheels, in particular for motor vehicles. : de en
  • SU46478A1 - Device for automatically engaging and dropping pile driver : en ru
  • US2035457A - Supply of electrical energy to varying loads, for example, to thermionic valve apparatus : en
  • GB445031A - Improvements in cinematograph apparatus : en
  • DE628305C - Process for the formation of gas-absorbing metal layers in vacuum tubes or for the activation of glow cathodes : de en
  • GB444956A - Improvements in and relating to apparatus for making coffee or tea : en
  • US2035614A - Control means for brakes : en
  • USD99124S - Design fob a camera or similar : en
  • USD99141S - Design fob a fly swattee : en
  • USD99173S - Design for a shoe or similar article : en
  • DE628422C - Device for blowing out dry precipitation agents to render poisonous gases harmless : de en
  • FR796195A - Casing piston with slots : en fr
  • US2036025A - Automatic controlling apparatus : en
  • PL22763B1 - Rubber horseshoe with iron armor. : en pl
  • US2036001A - Slicing machine : en
  • FR796338A - Multipurpose lock : en fr
  • ES4602U - An armor for making ties and bows for use on folded shirts and dresses (Machine-translation by Google Translate, not legally binding) : en es
  • FR796242A - Process for the pretreatment of fibers cut into slices of cellulose esters or ethers for spinning : en fr
  • ES140800A1 - An apparatus to quickly facilitate the opening or hermetic sealing of beer barrels, without loss of carbon dioxide in solution, and with maximum hygiene. : en es
  • ES140977A1 - A cold cuts cutter. : en es
  • GB444998A - Apparatus for amplifying the brightness of pictures : en
  • GB445188A - Improvements in hoods for vehicles : en
  • GB444989A - Improvements in or relating to duplicators : en
  • US2035793A - Actuating mechanism for presses : en
  • ES140962A1 - Perfections introduced in the monoblock crucibles to continuous work for glassworks. : en es
  • PL22869B1 - Electric discharge lamp. Priority: June 3, 1933 : en pl
  • SU46249A1 - Device for removing stubs from pyrite furnaces : en ru
  • US2035580A - Cutting machine : en
  • FR796260A - Improvements to the means to avoid the untimely or fraudulent starting of railway vehicles : en fr
  • CA356981A - Thread and filament manufacture : en fr
  • DE628360C - Hydraulic brake for motor vehicles : de en
  • DE628474C - Pressure regulator for the pressure control valve of the fluid brake of a motor vehicle : de en
  • PL22825B1 - Synchronizer for the pilot's machine gun. : en pl
  • DE628251C - Process for the production of two-color films on material provided with a light-sensitive colored layer on both sides : de en
  • DE628331C - United smelting and refining furnace : de en
  • ES4596U - A rolling shutter made of iron or any other material (Machine-translation by Google Translate, not legally binding) : en es
  • FR796196A - Improvements to electro-photographic document reproducing devices : en fr
  • CA356881A - Radio compass : en fr
  • US2035524A - Ticket issuing machine : en
  • ES141086A1 - A procedure for the manufacture of artificial marble type onyx. : en es
  • GB445091A - Improvements in buffing or polishing wheels : en
  • CA356955A - Continuous filter system : en fr
  • US2035585A - Saliva ejector : en
  • ES141121A1 - Improvements in the construction and arrangement of apparatus for the production of glass sheets. : en es
  • US2035528A - Synthetic resin : en
  • USD99170S - Design for a sadiron : en
  • PL22767B3 - The method of producing azo compounds of the pyridine or quinoline series. : en pl
  • PL22830B1 - A method of imparting an odor to odorless or painted flammable industrial gases. : en pl
  • SU46238A1 - Submerged Combustion Fluid Evaporation Apparatus : en ru
  • SU46257A1 - The method of processing was limped into fluorine salts of aluminum and chromium : en ru
  • US2036026A - Printing scale : en
  • DE628480C - Device for brushing thin sheets by means of two continuously rotating brush roller pairs arranged one behind the other : de en
  • ES140994A3 - Improvements in the facilities for the protection against the fire of the hydrocarbon tanks and the holds of the ships. : en es
  • GB444922A - Steering mechanism for road-vehicles : en
  • US2035514A - Hydraulic clutch : en
  • US2036050A - Time instrument : en
  • ES140872A3 - An articulating and actuated mechanism of the thread lever for a sewing machine. : en es
  • DE628304C - Self-opening switch of lower power with free release activated by a zero voltage release, in particular overcurrent switch : de en
  • CH183321A - X-ray protective guard. : en fr
  • FR796177A - Improvements to hand dryers by ventilation : en fr
  • GB444826A - Improvements in and relating to wireless receiving systems : en
  • USD99157S - Design for an etheric vibrator : en
  • ES4584U - Auxiliary water-closet seat for children. (Machine-translation by Google Translate, not legally binding) : en es
  • DE628363C - Fadenfuehreraufrueckeinrichtung for bottle and similar winding machines : de en
  • FR796290A - Hook for hanging bicycles : en fr
  • GB445172A - Improvements in or relating to dewaxing hydrocarbon oil : en
  • GB445175A - Improvements in electromagnetic wave receiving apparatus : en
  • DE628110C - Device for dewatering mixtures of solids and liquids : de en
  • DE628421C - Device for blowing dry precipitation agents to render toxic gases harmless : de en
  • SU46274A1 - Brake shoe : en ru
  • SU46299A1 - Device for automatic counting of serviceable electric incandescent lamps when testing them : en ru
  • US2035636A - Carburetor : en
  • ES141049A1 - Procedure for the construction of reinforced concrete ceilings without formwork. : en es
  • GB445086A - Improvements in or relating to hot bulb internal combustion engines : en
  • PL22839B1 - A method of producing a baking aid from milk. : en pl
  • GB444942A - Improvements in luminous signs : en
  • GB445097A - Elastic ball joint, in particular for oscillating supporting rods : en
  • DE628496C - Regenerative braking circuit for single-phase alternating current commutator machines working as series motors in motor operation : de en
  • GB444934A - Improvements in and relating to electric discharge devices : en
  • ES140890A1 - Improvements in the manufacture of security papers. : en es
  • DE628238C - Kitchen table with ironing board and pull-out ironing board and arm board : de en
  • DK51460C - Procedure for the production of the monophosphates from the alkali metals and ammonium from mineral raw materials. : da en
  • GB445068A - Improvements relating to television apparatus : en
  • ES140905A1 - Recipe to write bright. : en es
  • US2035881A - Brush machine : en
  • DE628042C - Process for hardening glass plates : de en
  • ES140987A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT : en es
  • GB445094A - Arrangements for operating cathode ray tubes : en
  • ES140847A1 - A dispersion field transformer, especially to operate electric lamps for lighting. : en es
  • PL22833B1 - A method of obtaining oils, fats, pressed cooks and fodder crushed from lubin seeds. : en pl
  • SU46316A1 - The method of obtaining composite varnishes : en ru
  • ES140857A1 - Procedure for the manufacture of dry masonry. : en es
  • FR796138A - Electrical resistance : en fr
  • DE628142C - Process for separating gas mixtures : de en
  • DE628358C - Airship : de en
  • FR796157A - Process for making artificial leather : en fr
  • FR796226A - Chromiferous dyes and their preparation process : en fr
  • US2035804A - Manufacture of potassium nitrate : en
  • CA356872A - Grain stacking machine : en fr
  • CH183325A - Process for the production of a blood pressure lowering substance. : de en
  • CH183163A - Shaving brush. : de en
  • US2035805A - Ophthalmic mounting : en
  • ES140416A1 - A partnership game with mechanical drive device. : en es
  • CH183224A - Note typewriter. : de en
  • FR46234E - : fr
  • US2035806A - Organ : en
  • US2035827A - Method and means for making multifocal lenses : en
  • US2036048A - Dual wiper or applicator : en
  • US2036150A - Front axle assembly for coaster wagons : en
  • PL22878B3 - Braking device for landing gear for aircraft. : en pl
  • FR796295A - Lifting device for granular, powdery and similar materials : en fr
  • ES140844A3 - Foam production procedure for medicinal, hygiene and fire fighting purposes. : en es
  • US2035943A - Method of determining the nature of the subsoil : en
  • US2036131A - Ornamented ceramic structure : en
  • US2036018A - Turbine : en
  • CA356876A - Gasoline container protecting device : en fr
  • US2035889A - Purification of gases : en
  • US2036014A - Printing scale : en
  • CA356864A - Sheet piling : en fr
  • FR46228E - Improvements to sound-producing devices : en fr
  • FR796144A - Support device for the rear axle of a motor vehicle : en fr
  • GB445160A - Improvements in paper containers : en
  • CA356920A - Decorative material : en fr
  • CA356924A - Mail chute : en fr
  • US2036076A - Toy or game : en
  • CH183315A - Gas-air mixer tap for gas burners, especially those on gas stoves. : de en
  • DE627975C - Steam extractor for kitchens u. like : de en
  • CA356910A - Clutch and brake mechanism : en fr
  • CH183213A - Process for the preparation of colored solutions. : de en
  • GB444830A - Improvements in trunk communication electric cables : en
  • PL22840B1 - Hermetic metal tile. : en pl
  • PL22870B1 - The system of connections of carbonated electric discharge lamps. : en pl
  • DE628336C - Toggle switch with a toggle handle, which is coupled to the base and the switch body by the force of the toggle spring : de en
  • SU46376A1 - A device for spark recording sound on an opaque electrically insulating summer : en ru
  • USD99159S - Design for a textile fabric : en
  • US2035933A - Railway tie : en
  • US2035711A - Valve control mechanism : en
  • US2035894A - Wetting agent : en
  • DE628204C - Electric traffic lights : de en
  • GB444926A - Improvements in or relating to the construction of strongrooms : en
  • ES141013A3 - A process for making coated metal solder sticks. : en es
  • ES140152A1 - PROCEDURE TO SEPARATE ANIONS FROM LIQUID OR GASIFORM MEDIA WITH THE AID OF ABSORBENTS : en es
  • DE627903C - Process for the preparation of dyes of the thioindigo series : de en
  • DE627849C - Process for the production of the double salt KHSO? KNO : de en
  • US2035664A - Apparatus for treating the eyes : en
  • US2035815A - Hair waving apparatus : en
  • US2035840A - Invalid lifting apparatus : en
  • DE628343C - Method and device for recording pipe and other characteristic curves : de en
  • DE628373C - Cable termination made of compression-molded insulating material : de en
  • DK51453C - Propeller blade. : da en
  • FR796141A - Dielectric refinements : en fr
  • FR796152A - Process for the treatment of residual liquids from the manufacture of pulp with soda or sulphate : en fr
  • FR796190A - New water insoluble azo dyes : en fr
  • ES140842A1 - A single-phase electric irradiation oven, with an improved system. : en es
  • GB444972A - Improvements in or relating to muting devices for radio receivers : en
  • GB445149A - Improved means for attaching mud-guards to cycles, perambulators and like vehicles : en
  • GB445268A - Improvements in or relating to the refining of copper : en
  • DE628398C - Seat for vehicles, especially for rail vehicles : de en
  • ES140862A1 - Improvements in aircraft with autogiratory wings. : en es
  • FR46238E - Internal band brake : en fr
  • US2036081A - Weight controlled machine : en
  • CA356896A - Dispenser : en fr
  • ES141014A1 - Improvements in closing devices for tanks, ducts and the like. : en es
  • AU2198135A - Improvements in or relating to electrical systems of remote control and supervision : en
  • CH183286A - A device having a pipe clamp for connecting pipes to pipelines, in particular to water pipelines. : de en
  • ES140853A1 - A procedure to cut, to measure, fabrics destined to make clothes to dress. : en es
  • SU46389A1 - The method of manual sowing of seeds of tree crops, for example, pine : en ru
  • SU46360A1 - Pantograph : en ru
  • SU46466A1 - Crane lifting bridge crane for overhead cranes : en ru
  • US2035579A - Amusement device : en
  • AU2140435A - Improvements in rotary pumps : en
  • US2035641A - Textile material : en
  • AU2417135A - Circuit interrupters : en
  • SU46262A1 - Method for acetylation of aromatic aminosulfonic acids : en ru
  • SU46313A1 - The method of geophysical prospecting and exploration : en ru
  • SU46425A1 - Device for making negative film with kimograms : en ru
  • US2035670A - Display holder : en
  • PL22798B1 - Cord resistor for radio receivers or measuring instruments. : en pl
  • CH183351A - Device with signposts. : en fr
  • US2035897A - Combination roller and ice skate : en
  • PL22808B1 - A device for catching and carrying thermite incendiary bombs and other very hot objects. : en pl
  • SU46234A1 - The method of ironing solid fuel : en ru
  • US2035509A - Pyrotechnic composition : en
  • US2035778A - Method and machine for applying sheet rubber to liners : en
  • GB444849A - Improvements in and relating to hot water supply apparatus : en
  • CH183304A - Method and device for synchronizing a plurality of tunable circuits. : de en
  • FR796123A - Improvements to fastening devices particularly applicable to hoods of motor vehicles : en fr
  • US2035901A - Pressure cooker : en
  • US2036110A - Hair curling device : en
  • GB445128A - Improvements in, or relating to, road vehicles of the tractortrailer type : en
  • US2035482A - Combustion turbine : en
  • US2035626A - Flush tank ball : en
  • US2036071A - Resistance unit : en
  • USD99137S - Design for a jar : en
  • DE628248C - Device for demagnetizing electromagnetic clamping devices : de en
  • US2036105A - Cap applying machine : en
  • ES4582U - Seal protection envelopes for distillation apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • DE628196C - Circuit arrangement for telephone systems without control switches with immediate disconnection of the ringing current when the receiver is picked up : de en
  • GB445010A - An improved electric flat-iron : en
  • GB445083A - Improvements in bifocal and multifocal lenses : en
  • ES141097A1 - Perfecting in warp looms, commonly called chain or kette for knitting. : en es
  • GB445082A - Improvements in and relating to variable electric condensers : en
  • US2036062A - Camera positioning device : en
  • SU46282A1 - Receiving Directional Antenna : en ru
  • GB444846A - Improved keyboard-zither : en
  • US2035665A - Radiator construction : en
  • US2036138A - Exhaust silencer : en
  • DE628280C - Time switch, especially for radio sets : de en
  • DK51448C - Expansion closure. : da en
  • AU2170935A - Method of and means for sealing containers in vacuo : en
  • GB444859A - An improved smokers' ash tray and tobacco-pipe support : en
  • GB445000A - Improvements in liquid measuring devices : en
  • GB445275A - Improvements in or relating to the treatment of the tissue of marine animals : en
  • CH183234A - Automatic demonstration device for timetables, index cards or the like. : de en
  • CH183288A - Lubrication device operating at air pressure and equipped with an indicator device of the lubricating grease contained therein. : en it
  • PL22875B1 - Junction box with cover for electric cables. : en pl
  • ES140930A1 - An electrical discharge modulator device. : en es
  • GB445125A - Improvements in and relating to bed settees and the like : en
  • US2035657A - Electrical outlet : en
  • FR796337A - Conductor rail support for electrical tracks : en fr
  • PL22832B1 - . ol L si l ^ *? One-story house made of reinforced concrete elements. : en pl
  • US2035983A - Bottle capping machine : en
  • PL22829B1 - Belt card for kite rolls, carding machines for cloth wool]. : en pl
  • GB444858A - Improvements in or relating to electric communication cables : en
  • AU2308835A - Improvements in or relating tothe production of synthetic resins suitable forthe manufacture of dentures : en
  • PL22873B1 - A device for determining the needle tension in rotating locks. : en pl
  • ES140937A1 - Improvements in powder ejectors. : en es
  • DE628148C - Electric projection lamp, in particular for cinematographic purposes : de en
  • PL22863B1 - Equipment for the production of seamless cement pipes or pipelines. : en pl
  • SU46244A1 - Autoclave and its use for the divinyl polymerization : en ru
  • DE628179C - Split door handle : de en
  • CA356958A - Electric metal gathering machine : en fr
  • GB445055A - Improvements in yarn winding machines : en
  • SU46233A1 - Cutting device : en ru
  • ES140447A1 - A process for manufacturing detonators, baits or initiators for explosive charges. : en es
  • GB444977A - Improvements in or relating to the destruction of dust : en
  • CH183246A - Watch movement escapement. : en fr
  • DE628495C - Brake arrangement for trains : de en
  • ES140262A1 - A polishing process. : en es
  • ES141085A1 - A method of construction of gas stoves with an oven. : en es
  • CH183202A - Process for the preparation of 2-aminodiphenyl sulfone. : de en
  • DE628402C - Process for the production of electrodes for non-airtight sealed arc lamps for body irradiation : de en
  • FR46215E - Method and portable film recording apparatus : en fr
  • FR796129A - Automatic device for controlling and maintaining the direction of moving bodies : en fr
  • FR796237A - Suspender buckle : en fr
  • ES4597U - Apparatus to facilitate the sale of an article of any kind. (Machine-translation by Google Translate, not legally binding) : en es
  • GB445069A - Improvements in reflecting units for signalling and other purposes : en
  • CA356962A - Telephone repeater : en fr
  • USRE19913E - nozzle : en
  • PL22885B1 - Self-acting vibrating voltage regulator. : en pl
  • US2035855A - Telltale roller bearing construction : en
  • USD99153S - Design for a compact case : en
  • SU46309A1 - Magnetron : en ru
  • US2035678A - Electropneumatic gear shift : en
  • SU46350A1 - Method of cork debarking of logs by making a complete bast layer : en ru
  • ES140824A1 - Apparatus for extracting the intake and exhaust valves from automobile engines. : en es
  • GB445145A - A process for delustring lustrous fibrous materials : en
  • DE628244C - Key ring with an insertion gap bridged by a spring tongue : de en
  • FR796172A - Cellular rubber bandage : en fr
  • FR796304A - System for determining the position of a mobile in space and implementation devices : en fr
  • FR796341A - Device for transversely cutting strips of paper or other material : en fr
  • GB444931A - Improvements in method of preventing corrosion of metal walls of tanks : en
  • SU46341A1 - Curtain : en ru
  • US2035709A - Tooth brush and manufacture thereof : en
  • US2035586A - Bread-leavening composition : en
  • US2035850A - Manufacture of phosphoric acid : en
  • FR796231A - Sheet metal wheel for wheelbarrows and other light vehicles : en fr
  • US2036107A - Holder : en
  • CA356990A - Airplane : en fr
  • CH183338A - Vending machine for goods of several identical or different price levels. : de en
  • US2036097A - Counterbalanced supporting mechanism : en