• US2002958A - Absorption refrigerating apparatus and method : en
  • CH177287A - Device for focusing of photographic or cinematographic lenses that can be adjusted by means of a worm gear. : de en
  • US2002777A - Service station : en
  • CH177207A - Cleaning supplies. : de en
  • SU43204A1 - Chemical Arrangement Model : en ru
  • SU43201A1 - Device for automatically turning on and off the counter in the DSM counting machine : en ru
  • PL21457B1 - Impact fuse for projectiles, in particular for hand grenades. : en pl
  • US2003186A - Scraper : en
  • PL21465B3 - Injection device for tpalift engines : en pl
  • SU42960A1 - Instrument for testing formations in oil and gas wells : en ru
  • US2002532A - Thermocouple : en
  • US2002780A - Gate valve : en
  • US2002851A - Extension axle unit for trucks : en
  • PL21353B1 - Breathing apparatus. : en pl
  • SU43156A1 - Automatic mercury feeder : en ru
  • US2003029A - Sound picture system : en
  • DE613943C - Device for extending the pressing time during one revolution of the drive shaft on extrusion presses : de en
  • AU3795463A - Process and apparatus for moulding shoe soles of plastic or rubber onto a shoe upper : en
  • US2003089A - Day and night illuminated plate for signs : en
  • US2003200A - Attachment for sewing machines : en
  • CH177320A - Method and device for holding workpieces on the workbench of woodworking machines, in particular planing machines. : de en
  • CH177398A - Device for attaching light fittings. : de en
  • GB429579A - Improvements in milk coolers : en
  • US2002707A - Shoe shank stiffener : en
  • SU43268A1 - Car windscreen cleaner : en ru
  • SU43086A1 - Device for measuring the time of deposition of thyratrons : en ru
  • US2002695A - Control mechanism for typewriting machines : en
  • SU43104A1 - Method of making glue : en ru
  • US2002809A - Lubricating system and method : en
  • US2003028A - Windshield heater : en
  • CH177327A - Method and device for the magnetic treatment of razor blades. : de en
  • PL21394B1 - A system for giving hours or other signals to telephone line stations and having particular application in automatic telephone exchanges. : en pl
  • SU43032A1 - Device for automatically turning on and off the device for lubricating tram rails on roundings : en ru
  • SU43010A1 - Valve distributor for steam engines : en ru
  • SU43082A1 - Device for powering a series of three-phase motors from a single-phase network : en ru
  • US2002522A - Machine for roughing shoe parts : en
  • US2002931A - Colostomy belt : en
  • USD95781S - Design for a textile fabric or simi : en
  • US2003193A - Toy : en
  • CH177465A - Process for the preparation of a new monoazo dye. : de en
  • CA350520A - Automobile brake : en fr
  • DE604544C - Time switch device with rewinding winding shaft for switching electrical circuits on or off : de en
  • DE614130C - Process for the production of brake or friction bodies : de en
  • GB429418A - Improvements in or relating to starters for internal combustion engines : en
  • BE408928A - Device for automatic control of motors, in particular for oscillating corridors, in relation to the load thereof : en fr
  • CA350576A - Energy translating apparatus : en fr
  • DE614103C - Device for securing the screw bolts and nuts of flange connections on turbine rotors : de en
  • US2002712A - Variable diameter propeller : en
  • CH177325A - Spherical grinding media for all types of mills. : de en
  • FR782012A - Improvements to scales for product weighing by double weighing : en fr
  • BE409214A - counting board : en fr
  • CH177195A - Incrochetable lock. : en fr
  • US2002540A - Plastic masses and process of making same : en
  • CH177212A - Together or foldable bed. : de en
  • CA350529A - Fuel manufacture : en fr
  • CA350573A - Energy translating system : en fr
  • US2002837A - Electric discharge tube : en
  • FR782039A - Electric, automatic, carbureted gas heater for starting combustion engines : en fr
  • FR782220A - Improvements to explosive charges and cartridges : en fr
  • SU43312A1 - Device for transmitting measuring instrument readings : en ru
  • US2003047A - Control system : en
  • US2003197A - Butter-molding device : en
  • FR782266A - Method and device for copying lenticular lattice films onto smooth films : en fr
  • US2002807A - Card selecting apparatus : en
  • US2002590A - Twisting and winding apparatus : en
  • PL21335B1 - A method of dehydration of ethyl and methyl alcohol using azeotropic distillation and an apparatus for carrying out this method. : en pl
  • DE610435C - Direction indicators : de en
  • ES3062Y - Bra device for women. : en es
  • FR782222A - Process for manufacturing cake doughs and cakes : en fr
  • DE613978C - Flat knitting machine with two usual needle beds and one auxiliary needle bed : de en
  • US2002755A - Stunning tongs : en
  • CA350624A - Flash light lamp : en fr
  • CH177452A - Garage door with tilting gate wing. : de en
  • SU43224A1 - Propashnik with tilting and rotating tools : en ru
  • PL21426B1 - Method for the production of chrome-plated anthraquinone series wool dyes. : en pl
  • US2002767A - Jar or bottle holder : en
  • FR782027A - Folding mechanism for so-called rotary printing machines : en fr
  • SU43302A1 - Tool for dressing grinding wheels : en ru
  • DE613670C - Process for the production of fiber-containing press mixtures or press bodies : de en
  • SU43090A1 - Electron or ion lamp : en ru
  • US2002615A - Locking means for valves : en
  • SU42954A1 - Well curvature measuring instrument : en ru
  • US2002681A - Process for the production of potassium carbamate : en
  • US2002685A - "nides" twin toy : en
  • FR782052A - Surge arrester mounted in an insulating enclosure : en fr
  • GB429408A - An improved rest for cigarettes and the like : en
  • GB429586A - Improvements in and relating to safety control devices for metal-vapour or gas-filled electrical discharge vessels : en
  • PL21347B1 - Expansion clamp for hollow objects, especially hollow glass objects. : en pl
  • US2002986A - System of control for elevators : en
  • CH177431A - Lighting equipment, in particular equipment for advertising lighting. : de en
  • US2002946A - Buckle and process of making same : en
  • US2003211A - Typewriting machine : en
  • SU43137A1 - Round annealing furnace for parabolic glass mirrors : en ru
  • SU42989A1 - Ammonia synthesis column : en ru
  • US2002542A - Latch and lock mechanism : en
  • CA350635A - Flexible coating composition : en fr
  • ES137205A1 - Procedure for decorating furniture and similar. : en es
  • ES137093A1 - Machine for twisting shaped wires. : en es
  • GB429493A - Improvements in or relating to bag carriers for cycles : en
  • PL21379B1 - Aircraft bomb launcher. : en pl
  • PL21409B1 - Identification padlock for animals. : en pl
  • US2003062A - Combined staple and strap : en
  • CH177471A - Process for the preparation of a dye of the anthraquinone series. : de en
  • US2002579A - Tire retread vulcanizer : en
  • CH177340A - Fluid turbo transmission for increased automatic torque increase. : de en
  • DE613775C - Arrangement for the independent steering wheels of a motor vehicle : de en
  • DE614124C - Device for shedding fish : de en
  • GB429369A - Improvements in or relating to lawn mowers : en
  • DE613987C - Outdoor storage : de en
  • GB429352A - Method of and apparatus for the treatment of air for healing purposes : en
  • FR782164A - Improvements to the openings of chimneys : en fr
  • US2003260A - Circuit controller : en
  • US2002652A - Road oil and method of preparing the same : en
  • ES137204A3 - Platinum Catalytic Igniter Manufacturing Procedure. : en es
  • FR782087A - Improvement in aerodynamic antennas, especially for airplanes : en fr
  • ES3611U - Medical device (Machine-translation by Google Translate, not legally binding) : en es
  • ES3679U - Doors, windows, skylights and the like based on sheet metal. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782125A - Process for the thermal processing of fluorite ores : en fr
  • FR782198A - Automatic adjustment device for brakes, especially of railway wagons : en fr
  • FR782219A - Device for deflecting a cathode beam along coordinate axes : en fr
  • GB429316A - Improvements in and relating to porous heat and sound insulating substances : en
  • GB429457A - Corrugated flexible tube and method of making : en
  • DE614598C - Pressure compensation piston valve for steam locomotives : de en
  • FR782122A - Brake improvements : en fr
  • GB429434A - Improvements relating to high tension insulators : en
  • GB429556A - Improvements in and relating to electrical conductors : en
  • DE613923C - Telegraphy arrangement, in particular for subordinate telegraphy : de en
  • CH177222A - Friction clutch for loom drive. : de en
  • CH177395A - Device for interrupting the propagation of high kinetic energy and high voltage detonation waves or flames in lines that are used to convey explosive gases. : de en
  • DE614086C - Speed adjustment device for internal combustion engines, in particular vehicle engines : de en
  • SU43176A1 - Instrument for determining the period of oscillation of the tandem : en ru
  • US2002489A - Grinding machine : en
  • CH177375A - Device for automatic control of an electric motor depending on variations in the level of a liquid. : en fr
  • GB429247A - Improvements in and relating to method and device for rolling sheet metal strips or the like : en
  • SU43101A1 - Electrode holder for arc welding : en ru
  • SU43140A1 - Method of making radiator element from etternit consisting of separate pressed halves : en ru
  • CA350540A - Photographic flash-light device : en fr
  • CH177318A - Support device for moving parts relative to one another. : en fr
  • CH177354A - Magneto. : de en
  • ES3756U - A device of toilets with cistern (Machine-translation by Google Translate, not legally binding) : en es
  • FI16525A - A method of making hydrogen gas or gas mixtures containing hydrogen : en fi
  • FR782075A - Apparatus for cleaning containers or other objects : en fr
  • FR782280A - Novel sulfonic acid and process for obtaining and applying the same : en fr
  • GB429533A - Improvements in bed settees : en
  • GB429591A - Improvements in and relating to the fluorination of organic compounds : en
  • DE614093C - Automatic auxiliary power coupling for motor vehicles : de en
  • US2002541A - Remote control of electrical devices : en
  • ES137118A1 - Process of molecular transformation under pressure and in the liquid phase of hydrocarbons of high boiling temperature, in hydrocarbons having a lower boiling point. : en es
  • FR782144A - Manufacturing process for billiard boards with holes in agglomerate cement : en fr
  • ES137209A1 - Improvements in relay devices to detect current changes in railroad circuits. : en es
  • FI16562A - Lansanordning till avtryckaremekanism för i flygmaskiner inmonterat skjutvapen, som är avsett fjert for genom mellanrummen mellan propellerns blad : en fi
  • GB429680A - Improvements relating to tubulous steam generators : en
  • ES3628U - Spiral for the unión of loose parts (Machine-translation by Google Translate, not legally binding) : en es
  • FR782044A - Device for electrically and automatically vulcanizing rubber parts : en fr
  • PL21381B3 - A type folding machine and a poem casting machine with pre-shaped lines, guided on knitting needles. : en pl
  • PL21420B1 - Kitchen or stove with liquid fuel, equipped with a gas sprinkler. : en pl
  • SU43164A1 - Plummet : en ru
  • SU43266A1 - The method of manufacture of liquid smoke : en ru
  • US2002893A - Drill pipe protector : en
  • DE614046C - Process for the production of a semiconducting body for use as a spark gap : de en
  • US2002635A - Dispensing device : en
  • US2003205A - Quick release fastener for parachute harness : en
  • US2002916A - Submersible motor construction : en
  • PL21328B3 - Ki. 7 a, a. : en pl
  • DE614052C - Block pull-in mechanism for electrically driven luffing cranes : de en
  • US2002675A - Advertising device : en
  • SU43042A1 - Cathodic Farsight Transmitter : en ru
  • US2002486A - Machine for slitting welts : en
  • US2003166A - Front drive for motor cars : en
  • BE408790A - : en
  • FR782059A - Improvements to autofocus magnifiers : en fr
  • FR782089A - Method and device for damping mechanical vibrations : en fr
  • ES137020A3 - Artificial flower manufacturing procedure. : en es
  • ES137127A1 - Improvements in the construction of the mechanisms for the filling and insertion of the frame in the looms. : en es
  • PL21400B1 - Device for the use of track chains, belts and similar anti-skid aids for normal four-wheel motor vehicles. Zeloszono on June 26, IQH. : en pl
  • ES3752U - Nougat bars (Machine-translation by Google Translate, not legally binding) : en es
  • FR782003A - Improvements made to globe or flap valves : en fr
  • DE614063C - Furniture for retractable sewing machines : de en
  • GB429367A - Process for the production of wholly crystalline refractories from zircon by fusion : en
  • FR782053A - Inlet valve for compressed air controls actuated by a solenoid or by hand : en fr
  • GB429304A - Improvements in the manufacture of the bodies of taps or cocks : en
  • GB429188A - A new or improved method of and means for assembling and connecting intersecting bracing members : en
  • ES137241A1 - Procedure for obtaining cellulose from wood and other vegetable substances embedded by lignin release by mild oxidation. : en es
  • ES3740U - Fork knife to eat fruits. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782138A - Dust collector for gas or smoke : en fr
  • ES136971A1 - Improvements introduced in the manufacture of blades or razor blades. : en es
  • DE613975C - Method for connecting a high-voltage cable filled with a liquid insulating agent and provided with a waveguide to a cable fitting which is also filled with a liquid insulating agent, e.g. an end cap or locking sleeve : de en
  • SU43263A1 - Device for securing the bearing inserts during their external processing : en ru
  • SU43287A1 - The method of gas-tight connection of rubberized fabric with a metal frame : en ru
  • US2002733A - Screen for receiving projected images : en
  • GB429523A - Improvements in or relating to the process of producing durable horn-like material and the products thereof : en
  • FR45085E - Decompressor for combustion and internal combustion engines : en fr
  • ES3630U - Cement and asbestos plate with skylight. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429222A - Improvements in folding bedsteads : en
  • GB429395A - Improvements in electric cookers and hot plates : en
  • US2003119A - Expansible bellows : en
  • USD95744S - Design fob a jack : en
  • SU43394A1 - Counter to multiply multiple digits by two digits : en ru
  • US2002794A - Process for the production of ketones : en
  • US2002990A - Vehicle brake : en
  • GB429320A - Improvements in and relating to vulcanization of rubber : en
  • FR782269A - Rubber curler refinements : en fr
  • USD95780S - Design for a combination advertis : en
  • SU43149A1 - A tool for dividing a tree or sampling recesses : en ru
  • GB449524A - Improvements in flexible cable control devices : en
  • GB429327A - Improvements in baby comforters or soothers : en
  • DE613641C - Control for two-drum gripper winch whose holding motor works with weakened torque during closing : de en
  • FR782159A - Thermo-insulating edible display cabinet comprising a cooling device : en fr
  • GB429322A - Improvements in cartons or like containers for powdered materials : en
  • SU42990A1 - Method for preparing catalyst for ammonia synthesis : en ru
  • SU43072A1 - Electric fuse : en ru
  • SU43064A1 - The method of sealing the pin in the suspension hinge isolator : en ru
  • US2002556A - Shoe cleat : en
  • US2002909A - Submersible structure : en
  • SU43003A1 - The method of preparation of artificial resin : en ru
  • SU43177A1 - Measuring device for liquids : en ru
  • US2002984A - Weather strip : en
  • PL21370B1 - Method for the preparation of tetrazoles, substituted twice in the ring. : en pl
  • BE409010A - : en
  • ES3724U - Metal cover for the base of the head of the clothes sewing machines. (Machine-translation by Google Translate, not legally binding) : en es
  • DE613959C - Engine wide threshing machine : de en
  • GB429534A - Improvements in game apparatus : en
  • FR782252A - Improvements to electric generator sets with diesel engines : en fr
  • US2002621A - Method for the generation and maintenance of constant gas pressure in closed systems : en
  • DE613996C - Process for the preparation of grain kernels : de en
  • DE614006C - Lock, especially for hollow, thin-walled metal doors : de en
  • CH177394A - Control device for initiating the ignition of the anodes and for applying the control potential to the grids of multi-anode, grid-controlled discharge devices assigned to the anodes. : de en
  • US2003195A - Combined cigarette dispenser and igniter : en
  • SU43289A1 - Rotational recorder of maximum speed for cars : en ru
  • PL21349B1 - A device for reloading loose material from railway wagons to ships. : en pl
  • FR782152A - Open air torch-burner : en fr
  • GB429334A - Improvements in or relating to suction cleaners : en
  • CH177446A - Handcart. : de en
  • US2002633A - Machine for papering houses, etc., and for washing windows : en
  • US2002838A - Bread baking pan : en
  • FR782186A - Device applied in the straight-line plucked hosiery loom for working a piece of knitting on any one of the rows of stitches in another piece of hosiery : en fr
  • GB429324A - Holding device for collar studs : en
  • ES135986A2 - IMPROVEMENTS MADE IN THE MAIN PATENT : en es
  • FR782260A - Process for controlling and regulating the use of soluble starch sols : en fr
  • FI16546A - Liquid fuel gasification and mixing device for internal combustion engines : en fi
  • DE614082C - Manufacture of objects from synthetic resin : de en
  • FR782230A - Transformer station with removable transformer : en fr
  • DE613830C - Process for the preparation of papaverine : de en
  • FR782040A - Improvements to electrostatic machines : en fr
  • GB429389A - Improvements in or relating to tobacco pipes or the like : en
  • FR782013A - Automatic clutch : en fr
  • GB429592A - Improvements in or relating to the washing or impregnation of webs of material with liquids : en
  • US2002993A - Refuse-collection device : en
  • ES3622U - A protruding suitcase type fridge (Machine-translation by Google Translate, not legally binding) : en es
  • US2002979A - Clutch : en
  • CH177217A - Method and equipment for discharging unfermented, highly perishable beverages. : de en
  • US2002703A - Jigger : en
  • SU43131A1 - Method of casting using a vacuum : en ru
  • SU43295A1 - Sleigh with driving wheel : en ru
  • US2003228A - Lamp : en
  • US2002841A - Clutch : en
  • FR782084A - New product made from cheeses and manufacturing process : en fr
  • FR782277A - Improvement of machines for packaging products in the form of grains, powders, etc. : en fr
  • USD95771S - Design for a bracelet or similar : en
  • PL21366B3 - A method for the production of relatively theine-free relatively low-theine tea. : en pl
  • DE613983C - Glass press with turntable : de en
  • SU43400A1 - Bulk bag filling machine : en ru
  • US2002528A - Aeroplane steering mechanism : en
  • USD95764S - Design for a textile fabric or : en
  • PL21331B1 - Smooth outer wall die for centrifugal casting of hollow objects. : en pl
  • GB429370A - Improvements relating to stretchers : en
  • CH177227A - Wetting and penetrating agents for mercerising liquors. : de en
  • CH177348A - Rotary piston machine. : de en
  • DE613965C - Device for setting the ink knife on the ink fountain for printing machines : de en
  • FR782283A - Improvements to cooking and cooling devices for canned food : en fr
  • BE408986A - : en
  • SU43172A1 - A device for determining the speed and direction of water flow at a given point : en ru
  • US2002765A - Chair : en
  • US2003144A - Broaching tool : en
  • US2003183A - Frangible seal : en
  • ES137178A1 - A mechanism to operate a centrifuge and especially a vessel for the spinning of artificial silk. : en es
  • GB429549A - Improvements in vanity cases and the like : en
  • DK50284C - Tap machine. : da en
  • DK50288C - Procedure for Tinning Copper Wire. : da en
  • SU43035A1 - Device for continuous automatic control of train movement : en ru
  • US2002505A - Preparation of emulsions of thermoplastic materials : en
  • US2002692A - Control mechanism : en
  • CH177163A - Device for tedding machine-cut grass etc. : de en
  • ES137112A1 - Procedure for obtaining color film films. : en es
  • SU43047A1 - Two-wire interconnect for PBX : en ru
  • US2003004A - Hydraulic pumping unit : en
  • ES137161A1 - A heating system. : en es
  • FR782114A - Microphone cell : en fr
  • CH177254A - Device for killing poultry and other animals. : de en
  • CH177269A - Process for the extraction of industrial oils and fats from bodies of animal origin. : de en
  • CH177383A - Device for frequency control by means of an electrical controller. : de en
  • ES137109A1 - A mechanical grill. : en es
  • GB429286A - Improvements in joints of structures, such as sectional buildings, chambers, cabinets, cases, walls, beams, blocks, furniture, toys and the like : en
  • GB429336A - Improvements in belt conveyors : en
  • FR782250A - Improvements to electromechanical flywheel units : en fr
  • GB429173A - A new method of decorating large surfaces by photography : en
  • US2003041A - Control system : en
  • DE613825C - Device for removing joint strips : de en
  • GB429257A - Improved fumigant compositions : en
  • GB429302A - Improvements in or relating to a method of and means for threading needles : en
  • GB429376A - Improvements in or relating to coin freed mechanism : en
  • FR782074A - Further development in natural color cinematography devices : en fr
  • GB429187A - Improvements in the manufacture and production of substitution or condensation products of anthrones : en
  • ES137113A2 - IMPROVEMENTS IN A NEW PROCEDURE FOR MANUFACTURING NUTS FOR JOINTS, ESPECIALLY FOR JOINTING RAIL JOINTS : en es
  • ES3722U - New rail for pulleys or crabs used in sliding doors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782190A - Improvements to sledges : en fr
  • CH177244A - Shoe insole to improve the footrest, especially in shoes with flat soles such as ski boots etc. : de en
  • SU43125A1 - The method of reduced trim tightly laid cake artificial silk : en ru
  • FR782106A - Improvements to variable area aircraft : en fr
  • GB429335A - Improvements in belt conveyors : en
  • CH177390A - Grid-controlled rectifier tube with hot cathode and gas or steam filling, in particular for relay purposes. : de en
  • CH177405A - Device for the production of gaseous liquids for bathing and drinking purposes. : de en
  • SU43068A1 - Device for synchronous rotation : en ru
  • US2002517A - Antivibration boat construction : en
  • DE614117C - Switching mechanism for pattern devices of knitting machines : de en
  • DE614040C - Process for the preparation of nitroarylated fatty aromatic 1,2-oxyketones and 1,2-diketones : de en
  • FR45096E - Device for establishing a linear schematic reproduction particularly applicable to feet : en fr
  • FR782026A - Pick-up tap : en fr
  • US2002956A - Manifold for tubular driers : en
  • US2003160A - Method and apparatus for rolling uniform gauge stock : en
  • US2002844A - Radio receiving system : en
  • US2003229A - Muzzle : en
  • ES136868A1 - A safety device applicable to rolling metal closures. : en es
  • ES137233A1 - A process for the transformation of olive oil into hard butter, similar to that of cocoa, and its use in the manufacture of chocolates, confectionery and the like, as a substitute for it. : en es
  • GB429333A - Improvements in or relating to small power electric motors : en
  • SU43112A1 - Method of machine asbestos yarn : en ru
  • DE613966C - Stencil clamping device for rotary stencil printer : de en
  • GB429570A - Improvements in or relating to electro-optical image transmission systems : en
  • CH177228A - Device for loosely introducing webs of fabric onto the needle bars in tensioning, frame and drying machines. : de en
  • SU43385A1 - Electric ac machine : en ru
  • DE613964C - Device for dedusting sheets : de en
  • GB429498A - Manufacture of solutions of liquid anthelmintics : en
  • ES137090A3 - A process for the manufacture of bottles suitable for containing India ink and other similar liquids and pouring them in small portions. : en es
  • FR45078E - Method of regulating the temperature of an enclosure as a function of another variable temperature : en fr
  • FR782127A - Automatic linkage device for starting engines : en fr
  • GB429441A - Improvements in or relating to sewing by machine : en
  • DE614007C - Mounting device for fountain pens, pencils or the like. : de en
  • FR782153A - Support accessory for bicycles : en fr
  • GB429411A - Improvements in train-carried devices for automatically recording different signal aspects : en
  • US2002578A - Wheel freeing attachment for automobile lifts : en
  • US2003263A - Adjustable work carrying table : en
  • GB429455A - Improvements in and relating to multiple wire drawing machines : en
  • GR5298B - METHOD OF TREATMENT OF IRON STONE OR OTHER TIOUT CONTAINING IRON IN A HIGH STOVE. : el en
  • US2002706A - Ice creeper : en
  • US2002982A - Self-adjusting valve-operating transmission device : en
  • US2003215A - Floor cleaner : en
  • ES3705U - Purifying and economizing apparatus. (Machine-translation by Google Translate, not legally binding) : en es
  • US2003129A - Control device for rolling mills : en
  • SU43147A1 - Plywood manufacturing method : en ru
  • CA350631A - Aircraft : en fr
  • CH177277A - Device for visible classification. : en fr
  • CA350534A - Plate straightening machine : en fr
  • PL21324B3 - Oxygen breathing apparatus. : en pl
  • US2003023A - Mercury vapor or noble gas rectifier with arc control : en
  • US2003199A - Automatic coal stoker : en
  • US2003238A - Process of separating mineral oils : en
  • SU43055A1 - The way to increase the limiting steady gain : en ru
  • FR782189A - Improvements to household waste disposal devices, ash or other, in a collecting duct : en fr
  • US2002717A - Reducing valve : en
  • SU43206A1 - Training model for demonstration using a projection flashlight : en ru
  • DK50276C - Liquid filter. : da en
  • SU43198A1 - Apparatus for determining the density of stacking : en ru
  • ES3114Y - Camera for cars. : en es
  • ES3606U - Thermo bottle perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • DE613871C - Light meter : de en
  • DE614043C - Sheet feeder for printing machines : de en
  • IE13541L - Extrusion of metal : en
  • FR782295A - Improvements in processes and apparatus for vulcanizing rubber articles : en fr
  • DE613991C - Machine for the extraction and conveyance of usable soil layers lying underground : de en
  • GB429275A - Improved liquid dispensing apparatus : en
  • DE614088C - Device for controlling the tool when processing workpieces, especially molded parts, according to a sample or drawing : de en
  • ES137114A2 - IMPROVEMENTS IN THE ARRANGEMENT OF ELECTRODES FOR SPARK SPACES OF EXCESS VOLTAGE DERIVATIVE APPLIANCES : en es
  • FR782233A - Control transformer, in particular for neutral point control : en fr
  • GB429470A - Apparatus for the distribution or apportionment of material in a mobile fine, or powdery condition : en
  • ES3527U - Improvements in traffic signaling nails (Machine-translation by Google Translate, not legally binding) : en es
  • FI16535A - Novelty eye protection : en fi
  • FR45089E - Improvements to chopping machines : en fr
  • ES137247A1 - An apparatus for manufacturing rubber threads or similar structures. : en es
  • FR782201A - Process for dehydrogenating hydrocarbon products : en fr
  • GB429559A - Process for concentrating or enriching rubber latex : en
  • GB429392A - Improvements in metalclad electrical switchgear : en
  • ES137225A1 - A milling machine : en es
  • GB429583A - Improvements in and relating to electric control systems : en
  • ES3720U - A lifeguard float rubber suit, with air chamber and respiratory mask (Machine-translation by Google Translate, not legally binding) : en es
  • GB429435A - Improvements in clock actuated date indicators : en
  • US2003081A - Valve mechanism : en
  • DE613786C - Hand-held eye mirror : de en
  • DE613872C - Printing adding machine with typewriter : de en
  • ES3051Y - Pillow bag. : en es
  • USRE19594E - Process of manufacturing titanium : en
  • DE613796C - Flue tube superheater for locomotives or the like with reversing ends protruding into the combustion chamber : de en
  • DE613900C - Double-walled electric light tube : de en
  • FR782094A - Periodically advancing reduction system for totalizing recording device : en fr
  • ES136694A1 - Grinding device for paper and analogous substances. : en es
  • GB429358A - Permanent hair waving curler : en
  • FR782274A - Low-shine lighting system : en fr
  • ES3634U - A device for packaging boxes (Machine-translation by Google Translate, not legally binding) : en es
  • SU43069A1 - Device for synchronous transfer of angle of rotation or rotation : en ru
  • US2002911A - Inverted motor for pumps : en
  • DK50270C - Adapter for High Frequency Coils. : da en
  • GB429366A - Improvements in or relating to tube cleaning apparatus for boilers and the like : en
  • GB429263A - Improvements in or relating to priming means for fluid pressure brake systems : en
  • PL21357B1 - A device for viewing stereoscopic slides. : en pl
  • US2002729A - Process of producing motor fuels from hydrocarbon oils : en
  • CH177246A - Pintuck frames for footwear. : de en
  • ES137133A1 - Procedure for the transformation of magnesium powder into metallic magnesium. : en es
  • DK50281C - Device for resilient Fastening of rails to wooden sleepers. : da en
  • FI16560A - Anordning for transport and utläggning av minor från undervattensbåtar : en fi
  • FI16564A - Suksiside : en fi
  • FR45070E - Gas mask : en fr
  • GB429472A - Improvements in or relating to scales, shells, or haft components for knives, forks and tools of all kinds : en
  • US2002960A - Priming mixture : en
  • US2002611A - Liquid dispensing device : en
  • US2003268A - Method of etching planographic plates, composition therefor, and resulting product : en
  • US2003194A - Heat absorbing device for the protection of stokers : en
  • US2002549A - Arc lamp : en
  • US2002655A - Bake oven : en
  • ES3612U - A new model of post or tower with rail lanes and those designated in "a" (Machine-translation by Google Translate, not legally binding) : en es
  • FR782281A - Yeast manufacturing process : en fr
  • ES3636U - Guide for furniture drawers filing cabinets and files (Machine-translation by Google Translate, not legally binding) : en es
  • FR782061A - Improvements in the manufacture of rubberized yarns : en fr
  • DE613917C - Turning bar consisting of several parts : de en
  • DE613926C - Resilient material with high electrical conductivity made from three-layer metal : de en
  • FR782090A - Power socket brush for vehicles traveling on railway tracks : en fr
  • ES137190A1 - A mechanism for the orderly mixing of materials used in the texture of knitwear. : en es
  • FI16542A - Järnbetonförbandskropp : en fi
  • US2002529A - Spark plug : en
  • PL21371B1 - Method for the preparation of 1-phenyl-2,3-dimethyl-4-isopropyl-5-pyrazolonia compounds. : en pl
  • SU43368A1 - Adjusting to a vertical wind turbine to slow down its rotation around the axis of the tower : en ru
  • US2002511A - Control mechanism : en
  • US2002940A - Process for the resolution of gas mixtures : en
  • US2002676A - Stone cutter gauge : en
  • ES3082Y - New sucker. : en es
  • DE614095C - Cutting and spreading device for dough sheets : de en
  • FI16556A - Procedure for reducing resistance between ship and water and device for its application : en fi
  • SU42999A1 - A method of manufacturing film-forming substances from hydrocarbons obtained as waste in the production of synthetic rubber from alcohol : en ru
  • US2002609A - Ring shuttle reel for sewing machines : en
  • ES3626U - Folding nightstand (Machine-translation by Google Translate, not legally binding) : en es
  • GB429321A - Granular material for gas purification and method of making the same : en
  • ES3070Y - Closing seal for bottles. : en es
  • ES3608U - Special brush (Machine-translation by Google Translate, not legally binding) : en es
  • FR782289A - Improvements in the manufacture of cellulose esters : en fr
  • GB429214A - Improvements relating to bottles : en
  • GB429287A - Improvements relating to milk saucepans : en
  • GB429462A - Braces for personal wear : en
  • GB429421A - Charge forming devices for internal combustion engines : en
  • FR782017A - Fumivorous device : en fr
  • FR782213A - Spotting scope with sound wave goniometer, operating by intensity measurement : en fr
  • SU43392A1 - Pyrometer : en ru
  • PL21376B1 - A method for the preparation of aromatic amino-alkothiol salts. : en pl
  • ES137185A3 - A procedure for the manufacture of rubber articles, superficially decorated with flat figures. : en es
  • DE614019C - Melting kettle for standing cable jacket presses : de en
  • US2003246A - Window fastener : en
  • GB429531A - Improvements in and relating to electric insulators : en
  • SU43245A1 - Rubber pinch valve : en ru
  • SU43301A1 - Centerless grinding machine for watch stones : en ru
  • GB429205A - Improvements in or relating to machines for washing bottles : en
  • GB429568A - Improvements in or relating to electric discharge tubes filled with metal vapour : en
  • US2003126A - Sign : en
  • US2003202A - Filing system : en
  • FI16523A - Sätt och apparat för att skörda eller hopsamla Torv ell torvbildande material, speciellt i samband med framställning av torvpulver : en fi
  • FR782267A - Liquid compass : en fr
  • GB429262A - A centrifugally operated pump : en
  • US2002883A - Seat leak indicator for pressure regulators : en
  • SU43151A1 - Device for catching algae : en ru
  • US2002596A - Vehicle body : en
  • CH177237A - Process for the moisture-proof packaging of rayon yarns. : de en
  • US2003093A - Tooth powder dispenser : en
  • SU43002A1 - Method for extracting phenols from resins : en ru
  • US2003021A - Electromagnetic switch : en
  • BE408227A - Advanced mine charge : en fr
  • CA350524A - Wood chopping machine : en fr
  • DE614031C - Process for producing multicolored patterns or pictures from glass : de en
  • GB429453A - Process for the production of radio-active threads : en
  • US2003095A - Full fashioned knitting machine : en
  • ES3696U - Animal traction transport trolley with pneumatic tires (Machine-translation by Google Translate, not legally binding) : en es
  • DE613927C - Rapid switching device controlled by cam rollers for driving switches or switching mechanisms, especially for electric rail vehicles : de en
  • GB429357A - Improvements relating to the projection of light : en
  • GB429420A - Improvements in or relating to punching and rivetting machines : en
  • FR782010A - Manufacturing process for acetyl benzoyl peroxide : en fr
  • US2002653A - Electron discharge device : en
  • SU43006A1 - Remote water level indicator in steam boilers : en ru
  • US2002987A - Reenforcement for tubular and like structures : en
  • ES3731U - An automatic revolver charger (Machine-translation by Google Translate, not legally binding) : en es
  • US2002876A - Braking mechanism : en
  • FR782008A - Improvements to coatings such as paving for premises, in particular for premises intended to house animals : en fr
  • FR782086A - Improvements to eolite-based hunting wads : en fr
  • FR782092A - Improvements to braking systems by single circumferential segment acting inside a drum : en fr
  • FR782109A - Pressure-type seal : en fr
  • US2002756A - Marker : en
  • US2002847A - Golf ball printing machine : en
  • FR782204A - Azo dyes and their preparation process : en fr
  • PL21337B1 - Steel alloy. : en pl
  • FI16521A - Continuous vertical distillation : en fi
  • US2002627A - Oxidation process : en
  • US2002820A - Fire wall : en
  • FR782221A - Door stop : en fr
  • USD95776S - Design for a shoe : en
  • FR782209A - Improvements to thermally insulated rooms, coolers and the like : en fr
  • DE614057C - Hydraulic transmission device with several phases of action : de en
  • ES3067Y - Table for the service of hotels, hospitals and individuals. : en es
  • FR782016A - Latching by roller jamming : en fr
  • CH177235A - Device for vacuuming and tapping. : de en
  • FR782009A - Liquid coating : en fr
  • DE613954C - Stud connection, especially for locomotive boilers : de en
  • DE613759C - Nozzle vestibule with nozzle forming component for deflagration chambers, preferably of internal combustion turbines : de en
  • DE613769C - Wood grinder : de en
  • DE613899C - Circuit breaker with residual current coil : de en
  • US2003080A - Bearing : en
  • USRE19595E - Refrigeration apparatus : en
  • DE613968C - Dust sealing ring for railroad car axle sleeves : de en
  • US2002778A - Transmission : en
  • US2002896A - Method of and means for the manufacturing of helically grooved endless hose and tubing : en
  • US2003097A - Fruit sizer : en
  • US2003120A - Oil seal and dust guard for journal boxes : en
  • US2002526A - Concrete form holding means : en
  • ES3624U - A new type of screen (Machine-translation by Google Translate, not legally binding) : en es
  • GB429390A - Improvements in heat dissipating means for electric light fittings : en
  • SU43034A1 - Device for automatically stopping a train from the track : en ru
  • FI16537A - Crab knife : en fi
  • GB429246A - Improvements in and relating to automatic electric circuit breakers of the enclosed type : en
  • US2003273A - Hospital corridor light : en
  • FI16551A - Förfaringssätt och anordning för uppvärmning av fasta näringsmedel : en fi
  • FR45052E - Anti-water hammer device for water pipes : en fr
  • CA350526A - Grinding wheel producing apparatus : en fr
  • CA350606A - Hydraulic brake : en fr
  • SU43221A1 - Dispenser for dispensing certain portions of water : en ru
  • DE613799C - Sliding door with sectional protection edge : de en
  • PL21471B1 - Crankless piston engine with counter-rotating pistons. : en pl
  • DE613859C - Fluid switch with contact point located below a pressure chamber in a fluid pot : de en
  • DE613837C - Process for processing the products resulting from the cleaning of zinc-containing solutions by cementing out : de en
  • GB429393A - Improvements in indicating means for electric switchgear : en
  • SU43331A1 - Endless transporter : en ru
  • ES3688U - A preservative container of lard or other similar products (Machine-translation by Google Translate, not legally binding) : en es
  • GB429379A - Improvements in or relating to the manufacture of wallboard : en
  • GB429514A - Improvements in and relating to the stoning of fruit : en
  • US2002502A - Swaging machine : en
  • US2002583A - Ozonization products of terpene alcohols and method of producing : en
  • FR782056A - Improvements in electrically operated vacuum cleaning devices : en fr
  • ES3065Y - Teat for bottles and similar uses that allow the removal of the valve. : en es
  • FR45075E - Improvements to current transformers incorporating discharge devices : en fr
  • GB429404A - Improvements in or relating to tobacco pipes : en
  • ES136747A1 - An improved method of construction of metallic pavements. : en es
  • FR782157A - Roll-up film camera : en fr
  • GB429572A - Improvements in and relating to end fixing arrangements for steel cables : en
  • DE571652C - Method for stretching a stretchable printing substrate to the exact line length : de en
  • DE613960C - Apron : de en
  • ES137103A1 - Machine to clean the mouth of the bottles. : en es
  • CA350630A - Liquid lifting apparatus : en fr
  • CH177451A - Circuit arrangement for DC braking in single-phase traction vehicles. : de en
  • DE613961C - Hydraulic metal pipe and extrusion press : de en
  • DK50277C - Equipment for locomotives, tractors and similar vehicles powered by standing internal combustion engines, in particular diesel engines. : da en
  • FR782064A - Improvements to systems comprising rotating blades, in particular to those for aircraft : en fr
  • FR782050A - Pile screwing machine : en fr
  • FI16567A - Sätt att framställa porösa byggnads- och fyllnadsmaterial : en fi
  • FR45099E - Auto Freewheel Clutch For Automotive Cars : en fr
  • SU43019A1 - Suspended two-rail road : en ru
  • SU43183A1 - Micrometer mechanism for precise microscopic tube alignment : en ru
  • US2002759A - Internal combustion engine : en
  • US2003255A - Wire line shock absorber : en
  • CH177480A - High voltage switch. : de en
  • CH177297A - Handgun with cartridge magazine. : de en
  • DE614105C - Line break device on typewriters : de en
  • DK50286C - Procedure for Clarification of Molasses. : da en
  • US2003278A - Preparation of activated carbon : en
  • CH177282A - Inking device for printing machine. : en fr
  • SU43272A1 - The chamber drying part of the paper machine : en ru
  • SU43230A1 - Self-resetting header with a grain collector : en ru
  • US2002614A - Process and apparatus for compressing coal in a chamber oven; retorts and the like : en
  • ES3751U - Pernito or adjustable shoe length. (Machine-translation by Google Translate, not legally binding) : en es
  • DE614069C - Bottle made of transparent fabric with one division : de en
  • ES3669U - Device to achieve the vertical or inclined lift of plates and sheets of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • SU42956A1 - Downhole Curvature Measuring Instrument : en ru
  • SU42970A1 - Vertical coking oven : en ru
  • SU43079A1 - Device for converting single-phase current of constant frequency with three-phase current of variable frequency : en ru
  • US2002758A - Process of manufacturing an aluminum alloy : en
  • US2002934A - Building construction : en
  • US2003214A - Freezing apparatus : en
  • SU43109A1 - Socketing device, for example. in boilers, etc. : en ru
  • CH177484A - Slingshot in the axle bearings of rail vehicles. : de en
  • CA350633A - Evaporating, concentrating and distilling process : en fr
  • DE614106C - Rotating chiller : de en
  • DE613941C - Device for opening and closing door leaves, especially those for garages : de en
  • GB429414A - Container for photographic paper rolls : en
  • SU42957A1 - Trumpet head : en ru
  • US2002763A - Heating convector : en
  • US2003048A - Photophone apparatus : en
  • CA350623A - Elevator signalling apparatus : en fr
  • CH177443A - Means for tensioning and closing straps to be folded around the packaged goods. : de en
  • FR782270A - Method for stretching and smoothing cover sheets and the like : en fr
  • CA350648A - Copy printing machine : en fr
  • PL21365B1 - Self-recording speedometer. : en pl
  • SU43346A1 - Hopper Emptying Device : en ru
  • US2003173A - Fluid valve : en
  • USD95785S - Design for a roller skate : en
  • DE602547C - Connection sleeve, especially for hoses : de en
  • CH177280A - Drive device on machines for casting stereotype plates and back-casting of galvanos. : de en
  • SU43358A1 - Safety device from the departure of the shuttle on weaving machines : en ru
  • US2003191A - Method of preserving fruit : en
  • CH177196A - Fitting for use as a rosette or the like. : de en
  • SU43065A1 - Device for hanging aluminum or steel-aluminum wires : en ru
  • SU43367A1 - The method of operation of the wind power installation to obtain and accumulate compressed air : en ru
  • US2002761A - Automatically controlled multiple valve for steam lines : en
  • ES3077Y - Shock and traction device applicable to all kinds of railway vehicles. : en es
  • SU43281A1 - Assembly table : en ru
  • US2002898A - Vehicle ventilating window : en
  • CH177475A - Ski binding. : de en
  • CH177333A - Holder for cigars, cigarettes, etc. : de en
  • CH177321A - Mortise and tenon cutting machine with several work spindles directly driven by means of electric motors. : de en
  • FR782207A - Hub cap or hub cap support for vehicle wheels, method of manufacturing and method of fixing this support : en fr
  • GB429224A - Improvements in and connected with the construction of belt pulleys and the like : en
  • US2002564A - Quick-opening can top : en
  • US2002647A - Valve : en
  • US2003245A - Device for restoring the lay to twisted textile lines : en
  • CA350517A - Chair : en fr
  • DE614035C - Process for the production of waterproof or impregnated papers : de en
  • GB429599A - Improvements in towel rollers : en
  • US2002825A - Two-piece four-in-hand necktie : en
  • US2003038A - Truck : en
  • CA350570A - Dynamic braking system : en fr
  • SU43352A1 - Joint between the plates in the channel lining : en ru
  • US2002720A - Apparatus for drying sheet material : en
  • US2003069A - Steam trap, and apparatus for controlling or maintaining the supply of water or other fluid : en
  • CH177276A - Raffle tickets with safety lock. : de en
  • CH177302A - Geodetic orientation bus. : de en
  • US2003236A - Processes of producing high viscosity index oils : en
  • CH177226A - Process for the production of a finishing bath. : de en
  • SU43180A1 - Device for dosing bulk substances : en ru
  • SU43384A1 - Winding core for dc machine : en ru
  • US2003252A - Track shifting device : en
  • SU43138A1 - Lifting device for installation and disassembly of the parallel logs in locks : en ru
  • SU43232A1 - Rocking apparatus for weeding cereals, row crops, etc. : en ru
  • US2003269A - Automatic grinding machine : en
  • FR45091E - Electric remote indicator device : en fr
  • CH177215A - Vessel, in particular cookware made of cast iron, iron or sheet steel, which is enamelled or inoxidized with a rustproof edge, and a method for its production. : de en
  • CH177299A - Evaluation device for determining the horizontal distance, the height above the observation point and the oblique distance of an object by setting observed and measured parameters. : de en
  • CH177303A - Flow indicators for liquids and gases. : de en
  • CA350563A - Fire-resistant wall and ceiling : en fr
  • CA350579A - Lightning arrester : en fr
  • CA350601A - Metallic barrel : en fr
  • ES137095A1 - Regulating valve for the passage of liquids. : en es
  • ES2276Y - Perfected lunch box. : en es
  • GB429294A - Improvements in relay control devices for dampers and the like : en
  • US2002518A - Power driven vehicle : en
  • US2002871A - Vibrating mechanism : en
  • USD95731S - Design for a siding : en
  • US2002773A - Printing machine : en
  • US2003217A - Garment : en
  • FR782145A - Insulation process for metal wires and resulting products : en fr
  • SU43157A1 - Method of making cermet hard alloys : en ru
  • US2002792A - Ornamented leather and method of making the same : en
  • CA350577A - Electric discharge apparatus : en fr
  • CH177257A - Process for the separation of a mixture of substances that can be chlorinated by the action of chlorinating gases. : de en
  • CH177216A - Pouring device with protection against filling at the closures of liquid containers. : de en
  • FI16538A - Sofa bed : en fi
  • US2003185A - Rifling machine : en
  • GB429491A - Improvements in fusible releasing devices for electric switches : en
  • GB429674A - Hydro-pneumatic actuating device for vehicle brakes and similar purposes : en
  • ES3096Y - Expandable boxes and containers. : en es
  • DE613958C - Zinc alloy containing aluminum and products made from the same : de en
  • CH177402A - Bit stuffer box. : de en
  • FR782212A - Method for isolating trimethyl-amine : en fr
  • GB429530A - Improvements in or relating to electric switches : en
  • DE614129C - Process for vulcanizing sponge rubber compounds : de en
  • DE602278C - Furnace system for reducing ores and similar raw materials : de en
  • DE613974C - Automatic winding and unwinding cable drum with electrical drive for portable electrical machines : de en
  • US2003188A - Gauge : en
  • US2002787A - Fluid pressure operated blower for : en
  • US2002813A - Brake for automotive vehicles : en
  • PL21382B1 - A device for the therapeutic radiation of the body. : en pl
  • PL21393B1 - A device that keeps the used liquid in the tank at a constant level. : en pl
  • ES3700U - A shoe with a rubber sole that imitates leather (Machine-translation by Google Translate, not legally binding) : en es
  • CH177296A - Machine gun. : en fr
  • FR782177A - Torsional vibration damper : en fr
  • SU43229A1 - Device for cleaning the knife strip of cleaning machines : en ru
  • SU43228A1 - A machine for forming the trellis of tea bushes and cutting shoots from them : en ru
  • GB429349A - Improvements in or relating to handles for power operated portable tools : en
  • CA350541A - Package and cap : en fr
  • ES3055Y - Ball or roller bearing with protective device for liquid entry. : en es
  • ES137130A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • US2002848A - Process of producing finishes imitative of stone : en
  • DE613857C - Procedure for increasing the cut-off frequency of already installed long-distance cable systems : de en
  • ES3012Y - Perfected metal vessel or container. : en es
  • ES3621U - A toy in the shape of a canoe or motorboat movable by itself in the water and with detonations that give the sensation of being driven by motor (Machine-translation by Google Translate, not legally binding) : en es
  • CA350598A - Engine starter mechanism : en fr
  • ES3607U - A new model of accumulator batteries (Machine-translation by Google Translate, not legally binding) : en es
  • USD95734S - Design for a sign : en
  • GB429596A - Improvements in or relating to suspension arrangements for road vehicles : en
  • DE613790C - Self-closing valve with movable diaphragm, relieved of pressure when the valve is closed, between the counterpressure or control chamber and the inlet chamber of the valve housing : de en
  • FI16557A - Traction device for one or more horses : en fi
  • FR782143A - Process for dyeing with tank dyes : en fr
  • DE614021C - Device for avoiding inadmissible heating of the resistance material of highly loaded high-resistance resistors : de en
  • SU43377A1 - Electric locomotive : en ru
  • US2002689A - Magnetic material and method of treating magnetic materials : en
  • US2002771A - Printing machine : en
  • US2002901A - Vehicle and pilot means therefor : en
  • FR45071E - Dispenser box, in particular for cookies, confectionery or other items : en fr
  • FR45098E - Cryptographic machine : en fr
  • FR782062A - Casing for pneumatic tires and its manufacturing process : en fr
  • ES136540A1 - A machine for the manufacture of sulfuric acid. : en es
  • US2002485A - Carton : en
  • US2002533A - Process for separation of hydrocarbons and their oxygen-containing derivatives : en
  • US2002584A - Printing press roll shifting means : en
  • FR782243A - Improvements to electric accumulator batteries : en fr
  • CA350593A - Metal removing method : en fr
  • CA350646A - Aliphatic anhydride manufacture : en fr
  • GB429413A - An improved method of and apparatus for banding boxes or the like : en
  • DE614115C - Device for adjusting the height of the fuel layer in stair grate firing systems : de en
  • ES137167A1 - A rotating stabilizing device. : en es
  • GB429452A - Improvements in closure means for bottles and like receptacles : en
  • GB429525A - Improvements in and relating to electrically driven toy locomotives : en
  • GB429547A - Improvements in a storage battery : en
  • US2002686A - Multiple pen recorder : en
  • US2003234A - Producing high viscosity index oils : en
  • SU43381A1 - Cordless telephone transmitter : en ru
  • US2002815A - Dampening mechanism for printing-presses : en
  • DK50271C - Procedure for the stepwise extraction of the unsaponifiable constituents of fats. : da en
  • ES3610U - Lid of casseroles and similar uses. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429528A - Improvements in or relating to seats and the like : en
  • PL21322B3 - A method of utilizing the heat of flue gases, escaping from a rotary drum furnace, and a device for carrying out this method. : en pl
  • ES137180A1 - Improvements in the transmission mechanisms, thanks to which the resistance derived from the drive of the dynamos and other motorized machines is greatly damped. : en es
  • GB429291A - Improvements in or relating to thermionic amplifiers : en
  • CH177370A - Clamp, in particular for electrical overhead lines. : de en
  • SU43056A1 - Voltage stabilizer : en ru
  • SU43297A1 - Liquid meter with valves that stop during filling and emptying : en ru
  • US2003016A - Demand meter : en
  • DE613852C - Arrangement for the synchronous spatial control of the beam from cathode ray remote image receivers : de en
  • PL21448B1 - Photo camera with a distance measurer. : en pl
  • US2003264A - Railway crossing signal : en
  • SU43127A1 - A method of making an ointment for diagnosing tuberculosis : en ru
  • US2003159A - Pneumatic dispatch system : en
  • USD95755S - Design for a cooky jar : en
  • GB429548A - A process for the manufacture of bituminous road oils : en
  • FR782112A - Method of constructing metallic hollow bodies and resulting products : en fr
  • US2002595A - Telescopic instrument : en
  • US2002746A - Steering gear : en
  • USD95748S - Design for a creamer : en
  • GB429223A - Improvements in or relating to sliding windows for vehicles : en
  • US2002537A - Printing ink : en
  • DE613963C - Device for removing the printing plates from a machine for casting stereotype plates or back-casting of galvanos : de en
  • SU43364A1 - Wing-rotor wind turbine : en ru
  • ES135897A1 - A new hammock [GO TO MODEL OF UTILITY Nº 3411]. : en es
  • DE614029C - Lacquers : de en
  • FR45088E - liquid elevator for supplying fuel to automobile engines, etc. : en fr
  • SU43113A1 - Needle straightening machine : en ru
  • CH177369A - Commutator. : de en
  • USD95754S - Design for a creamer : en
  • DE610903C - Spark plug : de en
  • ES137126A1 - Improved machine, lifting the bread dough. : en es
  • FR45072E - Tilting seat under the action of the mobile backrest and applicable, in particular, to seats in theaters : en fr
  • GB429442A - Improved method and apparatus for collecting flue dust or other discrete materials : en
  • DE613727C - Water tube partial chamber boiler with lower partial chambers bent above the inclined tube bundle : de en
  • ES137172A3 - A packaging procedure for jars and products. : en es
  • ES137088A3 - Procedure for drying and purifying noble gases. : en es
  • FR45060E - Method and device for lining the reel-holder rack of winders : en fr
  • GB429210A - Method and apparatus for the production of lithographic printing : en
  • ES3619U - Mechanical car for disabled, double-propelled, alternative. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782170A - Improvements relating to slide drive mechanisms : en fr
  • GB429171A - Improvements in and relating to rotary air or gas compressors : en
  • GB429373A - Improvements in and relating to rotary machines for well drilling : en
  • US2003088A - Semiautomatic transmission : en
  • ES3627U - Auxiliar utensil in obtaining photographic enlargements (Machine-translation by Google Translate, not legally binding) : en es
  • FR782237A - Periodic dressing or other applications : en fr
  • GB429338A - Ophthalmic lenses : en
  • US2002793A - Electric motor construction : en
  • FR782151A - Isothermal cabinet equipped with a rotary compressor with multiple pistons, refrigeration, fully automatic : en fr
  • FR782298A - Improvement of metal drums and other liquid containers : en fr
  • DE613904C - Process for de-tanning leather and chrome leather waste : de en
  • FR782060A - Autogenous welding process : en fr
  • GB429219A - Improvements in, or relating to, electrical coupling plugs : en
  • GB429560A - Improvements in or relating to apparatus for the manufacture of wire clips for fastening together pocket springs : en
  • GB429197A - Improvements in or relating to electrical contact-making mechanisms : en
  • GB429341A - Improvements in methods of and apparatus for the conditioning of grain : en
  • FR782210A - Construction of bearings for oscillating screens : en fr
  • FR45073E - Rotary pot mill : en fr
  • FI16555A - Airship : en fi
  • FR45063E - Hearing aid for ultra-short wave receivers, particularly intended for television : en fr
  • ES3687U - Cover with ventilation lantern (Machine-translation by Google Translate, not legally binding) : en es
  • FR782067A - Improvements to chairs and armchairs : en fr
  • GB429562A - Improvements in or relating to furnaces : en
  • FI16531A - Wood gasifier : en fi
  • FR782085A - New burner for viscous hydrocarbons : en fr
  • FI16536A - Flushing bag : en fi
  • SU43029A1 - A device for shrinking brake t g : en ru
  • SU43286A1 - Mask : en ru
  • US2002497A - High vapor expansion turbine : en
  • US2002498A - Projecting machine and the optical system therefor : en
  • US2002845A - Cigar lighter : en
  • US2002766A - Pincushion advertising device : en
  • US2003009A - Method and apparatus for producing liquid from wells : en
  • DE614030C - Method for working a stocking length onto a woven elastic edge strip on a knitting machine : de en
  • ES3703U - Utensils for the application and distribution of substances in pasty or semisoso form. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782083A - Quick crusting process for processed or unmelted cheeses : en fr
  • GB429315A - Improvements in or relating to suction cleaners : en
  • DE614119C - Powder compact with endless conveyor belt running over rollers : de en
  • FR782208A - Refrigeration machine : en fr
  • DE613911C - Brush for cleaning vessels on the inside and outside at the same time : de en
  • DE614123C - Device for fastening and guiding single or multiple drawers arranged one below the other on furniture : de en
  • US2003142A - Advertising calendar : en
  • US2003187A - Automobile radio device : en
  • DE614032C - Process for the production of veneers : de en
  • FR45062E - Method and device for determining the concentration of mixtures : en fr
  • DE591879C - Diamond tool : de en
  • DE613998C - Roller crusher for the production of cubic crushed material : de en
  • SU43244A1 - Elastic roller bearing for crank breather : en ru
  • SU43399A1 - Machine for hanging and filling bags with bulk material : en ru
  • SU43000A1 - The method of obtaining opium with a high content of morphine : en ru
  • US2003060A - Thermostatic controlling device : en
  • PL21407B1 - Machine for planting and covering potatoes. : en pl
  • ES3735U - Mold for the manufacture of rubber soles (Machine-translation by Google Translate, not legally binding) : en es
  • CH177329A - Connection sleeve for wires and wire ropes. : de en
  • FR782105A - Portable electric candle : en fr
  • GB429551A - Improvements relating to the manufacture of inflatable articles : en
  • DE614091C - Process for making leaded zinc : de en
  • US2003051A - Purification of strong phosphoric acid : en
  • SU43192A1 - Electronic vacuum gauge : en ru
  • US2003168A - Centrifugal pump : en
  • ES137136A1 - A new four-stroke internal combustion engine: suction, compression, expansion and expulsion; carried out simultaneously by the relative displacement of two integral pallet systems, adaptable equally to the diesel type and to the explosion type to : en es
  • USD95730S - Design for a refrigerator cabinet : en
  • US2002718A - Collapsible tube construction : en
  • USD95772S - Design for a decanter type bottle : en
  • DE614055C - Process for the production of cold-stretched magnetisable strips or wires for Krarup lines or coil cores : de en
  • AU1859934A - Improved bicycle lock : en
  • CH177458A - Process for the preparation of an amine oxide. : de en
  • FR45087E - Airplane with stabilizing lift propellers : en fr
  • FI16528A - Reimbursement for production in Rostfria, syrabeständiga och värmefasta föremål : en fi
  • US2002693A - Draft control : en
  • FR782223A - Electric lighter : en fr
  • GB429541A - Improvements in or relating to bathing caps : en
  • SU43142A1 - Manual crosscut saw : en ru
  • US2002997A - Destructive hydrogenation of carbonaceous material : en
  • SU43379A1 - Device for indicating the exact time : en ru
  • PL21368B1 - A method of making an endless braided cord, especially for car tires, i.e. the so-called bead core. : en pl
  • US2002581A - Golf bag : en
  • US2003104A - Arc lamp : en
  • GB429517A - Improvements in or relating to inking apparatus for combined rotary printing and stamping machines : en
  • ES3642U - Centrifuge to experiment and determine the percentage of clear oil contained in the cloudy and other oil conditions. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429216A - Improvements in or relating to protective devices for electrical traction systems : en
  • DE613950C - Foam swimming machine with under-ventilation : de en
  • DE614050C - Electrolytic cell, particularly electrolytic capacitor : de en
  • PL21431B1 - Method of hardening by nitriding of filler-resistant ferrous and steel alloys and generally alloys made of austenite steel. : en pl
  • DE614125C - Hand tool for the external shaping of cones from butter, cream and similar dough-like masses : de en
  • FR782128A - Machine for shaping the edges of ice creams or sheets of glass : en fr
  • FR782135A - Electrically heated cushion with radioactive material : en fr
  • DE613953C - Flame tube boiler : de en
  • GB429585A - Improvements in and relating to electric signalling cables for great sea depths : en
  • DE614076C - Machine for the automatic unwinding of silk cocoons : de en
  • DE613669C - Process for preventing the aging of rubber : de en
  • US2002735A - Adjustable blade runner : en
  • US2003057A - Arc-welding power unit : en
  • DE614049C - Method for loosening a metallic conductor fused in a quartz tube : de en
  • SU43294A1 - Device for free running and braking the drive wheels of bicycles and motor carts : en ru
  • DE613840C - Procedure for checking resynchronized sound recordings : de en
  • FR45056E - Device for transmitting orders or signals : en fr
  • GB429501A - Improvements in or relating to polyphase electric converters : en
  • ES137098A3 - Machine to fix the closure elements to the support tape on zip or zip fasteners. : en es
  • ES3057Y - Obturator with weirs for containers. : en es
  • PL21348B1 - The method of manufacturing abrasion-resistant pipes. : en pl
  • FR782096A - System for giving the side of a guide wire : en fr
  • GB429242A - A cell for optically examining or testing liquid : en
  • ES3058Y - Extractor applicable to pierceable containers. : en es
  • US2002490A - Buckle : en
  • US2003112A - Sealing compound for pneumatic tires and method of making the same : en
  • DE614121C - Container for food with a self-closing bell guided along a spindle : de en
  • US2002900A - Decorated glass article : en
  • ES2330Y - Folding chair perfected for driving children. : en es
  • GB429576A - Improvements in the manufacture of engine crank shafts : en
  • SU43402A1 - Silo Dispenser : en ru
  • US2002810A - Flashing : en
  • US2003138A - Metallic structure and method of making the same : en
  • SU43234A1 - Centrifugal sorting : en ru
  • CH177448A - Disengagement and engagement device for a clutch of motor vehicles used for the purpose of freewheeling. : de en
  • US2002582A - Knock-down basket : en
  • AU1764634A - Improved method and means of exterminating rabbits : en
  • US2002971A - Reamer sharpener : en
  • CH177184A - Boilers, in particular for central heating. : de en
  • DE614023C - Double-break, single-pole or double-pole circuit breaker : de en
  • GB429436A - Improvements in trunk communication electric cables and communication systems embodying the same : en
  • US2003276A - Means and method of producing uniform motion in a sound film : en
  • DE613924C - Electro-acoustic transmission system without acoustic feedback, in which two-way operation is carried out over a dip line with differential transmitters, line replicas and loudspeakers : de en
  • USRE19590E - Method and mill fob rolling metal : en
  • CH177192A - Process for the production of a metal coating on objects made of ceramic material, glass and the like and object with a metal coating produced by this process. : de en
  • CH177442A - Means for tensioning and closing straps to be folded around the packaged goods. : de en
  • CH177177A - Overhead door for garages, warehouses and the like. : de en
  • CH177236A - Process for the production of cotton ribbons. : de en
  • CH177344A - Device for controlling hoisting machines. : de en
  • CH177436A - Hoof studs. : de en
  • PL21355B1 - Method for removing stress in ready-made wire ropes. : en pl
  • USD95778S - Design for a combined knife : en
  • CA350519A - Bottle valve : en fr
  • PL21455B1 - Electric discharge lamp with oxide cathode. : en pl
  • US2002600A - Target : en
  • US2002913A - Submersible motor structure with mechanical seal : en
  • US2003270A - Follow-up system for magnetic compasses : en
  • DE613599C - Cartridge feed and cartridge frame ejector for automatic handguns : de en
  • PL21470B1 - Base for machine guns or anti-aircraft cannons. : en pl
  • SU43175A1 - Instrument for measuring the speed and direction of sea currents : en ru
  • US2002968A - Antitampering meter : en
  • US2003231A - Draft rigging : en
  • USD95784S - Design for a cooky : en
  • CH177295A - Ski binding. : de en
  • DE613757C - Device for driving the charging compressor of an internal combustion engine at two different speeds : de en
  • DE613940C - Plug with a built-in plug puller : de en
  • CA350647A - Cravat holder : en fr
  • CH177278A - Note pads made of springy fabric on index sheets. : de en
  • CA350567A - Fumigating method and apparatus : en fr
  • US2002697A - Scroll : en
  • DE613948C - Device for the production and delivery of carbonated water : de en
  • CH177258A - Process for the precipitation of alumina hydrate from alkali aluminate solutions. : de en
  • CA350562A - Plasterboard : en fr
  • PL21472B1 - Airline breathing apparatus. : en pl
  • BE408772A - Device of Electro Physical Culture : en fr
  • CA350595A - Gas material dispenser : en fr
  • US2002983A - Rack for holding twist drills : en
  • CH177190A - Device for the production of panels from vegetable pulp, especially intended for building purposes. : de en
  • CH177423A - Telecommunication system. : de en
  • US2002487A - Hair waving appliance : en
  • CA350641A - Grain h2o content determining device : en fr
  • CH177376A - Electrical contact device on measuring or control devices. : de en
  • FR782002A - Utensil for gripping and carrying thermite-charged incendiary bombs and other very hot objects : en fr
  • FR782203A - Wheel with braking device for motor vehicles : en fr
  • PL21378B1 - Rectifier compensation device. : en pl
  • US2003005A - Method of removing spray residue from fruit : en
  • CH177241A - Rubberized garment. : de en
  • BE408811A - : en fr
  • ES3638U - Petaca that allows rolling cigarettes (Machine-translation by Google Translate, not legally binding) : en es
  • GB429174A - Improvements in or relating to grand pianofortes : en
  • US2002724A - Motor vehicle lifting and traversing device : en
  • US2002754A - Machine for making springs : en
  • PL21363B3 - Surgical threads and similar products. : en pl
  • US2002557A - Ejector for saturators : en
  • CH177460A - Process for the preparation of an amine oxide. : de en
  • DE614033C - Scratching tool for kollergang-like mixing or grinding machines : de en
  • GB429285A - Improvements in or relating to water softening apparatus : en
  • CH177264A - Process for the preparation of a new intermediate dye. : de en
  • DE614054C - Process for vulcanizing rubber or rubber articles : de en
  • CH177474A - Process for the preparation of a tanning substance. : de en
  • DE614003C - Heater for motor vehicles : de en
  • CH177439A - Injection tube and process for their manufacture. : de en
  • FR782033A - Adhesive paint, insoluble in water and insensitive to temperature, particularly applicable on glasses, mirrors and electric incandescent lamps and method of application : en fr
  • CA350643A - Therapeutic preparation : en fr
  • FR782263A - Improvements to hearths and ovens : en fr
  • US2002634A - Vulcanized asphalt oil and product containing it : en
  • US2002728A - Machine tool transmission and control : en
  • SU43256A1 - Variable friction transmission : en ru
  • US2003022A - Beacon : en
  • US2003274A - Refrigeration cabinet : en
  • SU43306A1 - Shading unit : en ru
  • CH177208A - Shoe shine glove. : de en
  • GB429241A - A reinforced bag of cellulosic film material : en
  • US2002587A - Electric circuit controlling mechanism : en
  • US2002731A - Method of condensing petroleum fractions : en
  • US2002760A - Fluid transmission of power : en
  • US2003150A - Pulp screening machine : en
  • US2003178A - Vehicle steering arm gauge : en
  • SU42972A1 - Hydromass Molding Device : en ru
  • DE613812C - Control or safety device, especially for conveyor systems, in which two or more operating parameters are compared with one another electrically : de en
  • DE614097C - Device for the production of an artificial fur trim from chenille or the like. : de en
  • ES137141A2 - A new ice cream maker. : en es
  • ES3035Y - Perfected system saw wire for sawing stone, marble and other materials. : en es
  • SU43071A1 - Device for protecting electrical installations from reverse current : en ru
  • US2003102A - Traveling set : en
  • US2002747A - Treatment of hydrocarbon oils : en
  • ES137203A1 - A new system of electric coffee maker. : en es
  • CH177223A - A method of manufacturing an elastic openwork fabric and a fabric obtained by this process. : en fr
  • CH177250A - Device for holding the frame in place in the case of shoe soles using the adhesive process. : de en
  • FR782019A - Improvements to centrifugal dryers for slimes and coal fines : en fr
  • GB429497A - Improvements in and connected with speed indicators for water craft : en
  • US2002723A - Closure : en
  • US2002769A - Electrical control circuit : en
  • US2003045A - Hot water heater for automobiles : en
  • US2002572A - Minnow pail : en
  • US2003157A - Morris chair construction : en
  • FR782259A - Gear change device : en fr
  • GB429546A - Improvements in and relating to discontinuous absorption or adsorption refrigeratingmachines : en
  • GB429552A - Improvements in and relating to safety devices for window cleaning and like purposes : en
  • AU2280035A - Screen apparatus for high vacuum tubes : en
  • DE613898C - Circuit arrangement for telecommunications, in particular telephone systems with dialer operation, in which several tests are carried out by a single test relay : de en
  • ES137242A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • US2002994A - Continue process and apparatus : en
  • CH177160A - Tool for digging crops with strong roots. : de en
  • CH177231A - Preparation for printing cellulosic and animal fibers. : de en
  • CH177377A - Pressure switch with flowing extinguishing agent. : de en
  • ES137229A1 - Safety lock for nuts. : en es
  • FR782155A - Mechanical device for reducing surface area and bulk particularly applicable to ladders : en fr
  • GB429348A - Improvements in and relating to apparatus for indicating the level or quantity of liquid in a tank : en
  • DE614089C - Method of manufacturing hollow bolts, in particular hollow locomotive studs : de en
  • FR782065A - Device for measuring the speed of a fluid : en fr
  • FR782196A - Process for preserving the natural properties of fruit and vegetable juices, etc. : en fr
  • SU43235A1 - Root cutting centrifugal type : en ru
  • US2002834A - Apparatus for injecting graphite into engines : en
  • GB429202A - Lift for raising motor vehicles and such like for inspection or other purposes : en
  • GB429571A - Improvements in and relating to caps, and similar headwear : en
  • SU43203A1 - Waveform analyzer plotted in polar coordinates : en ru
  • US2003155A - Reversible friction clutch : en
  • USRE19591E - Folding mechanism : en
  • PL21406B1 - Powder compact. : en pl
  • SU43340A1 - Moving device for unloading carts with bulk material : en ru
  • US2003224A - Container : en
  • PL21342B1 - A method for producing a baking aid. : en pl
  • PL21419B1 - A method of treating collars and a device for performing this method. : en pl
  • US2002563A - Bulldozer : en
  • DE614009C - Process for the manufacture of footwear uppers : de en
  • DE614048C - Return device for automatic electrical rapid regulator : de en
  • FI16550A - For the purposes of this Regulation, the provisions of this Regulation shall apply : en fi
  • ES3745U - Valve for rubber balloons (Machine-translation by Google Translate, not legally binding) : en es
  • GB429527A - Improvements relating to rowing or sculling exercisers : en
  • GB429520A - Improvements in or relating to delivery apparatus for folding, printing and like machines : en
  • CA350511A - Aliphatic alcohol and ester production : en fr
  • SU42963A1 - Pneumatic Punch Automatic Feeder : en ru
  • SU43274A1 - The method of processing asbestos fiber : en ru
  • SU43371A1 - Gazokalilna mine lamp : en ru
  • US2002849A - Masking apparatus for finishing articles of manufacture : en
  • GB429251A - Method of producing braum tubes : en
  • SU43386A1 - A method of manufacturing plastics and gasket materials in sheets for sealing communications and equipment : en ru
  • US2002545A - Water heating system : en
  • US2003171A - Telescope : en
  • US2003154A - Fabricated damper : en
  • DE614102C - Heat exchangers, in particular flue gas preheaters, with finned tubes arranged vertically one above the other and horizontally next to one another : de en
  • DE614059C - Single-needle sewing machine with different upper threads that can be used optionally : de en
  • US2002943A - Clutch : en
  • ES137086A1 - Perfeccionamientos in the machines to singe threads. : en es
  • ES3074Y - Perfected closure for car hoods. : en es
  • US2003124A - Woven wire belt for paper making machines : en
  • US2003177A - Shift control for telegraph printers : en
  • SU43169A1 - Range finder prism : en ru
  • SU43356A1 - Weaving device for eliminating pulling the end of the weft yarn into the shed when changing the cob : en ru
  • US2002985A - Automatic printing telegraph exchange system : en
  • PL21464B1 - lisa, Ul \ o $ Two-stroke internal combustion engine. : en pl
  • US2002768A - Method of producing hot cathode tubes : en
  • US2002538A - Supporting pedestal : en
  • FR782205A - Azo dyes and their preparation process : en fr
  • GB429299A - Improvements in or connected with conveyers of the scraper type : en
  • SU43240A1 - Apparatus for introducing poisonous substances into animal pests of agricultural pests : en ru
  • PL21356B1 - Tank for dispensing and measuring milk and other liquids. : en pl
  • US2002594A - Instrument for electro-surgical treatment of tissue : en
  • FR782051A - Electric igniter : en fr
  • GB429394A - Improvements in and relating to lead or like holders for drawing instruments : en
  • DE613990C - Process for improving the magnetic properties of iron or its alloys deposited electrolytically from hydrochloric acid solutions : de en
  • FR782141A - Improvements to combustion engine starting systems : en fr
  • GB429193A - Improvements in railway motor wagons : en
  • GB429201A - Improvements in the treatment of glauconite : en
  • ES137121A1 - A method to recover sugar. : en es
  • GB429448A - Improvements in or relating to electric lamps or the like : en
  • DE614039C - Process for the production of a rod chain pile fabric for plush carpets : de en
  • FR45077E - Automatic regulator oven with mechanical control : en fr
  • US2002789A - Shower bath cabinet : en
  • CA350539A - Carbureter : en fr
  • DE613971C - Device for operating, locking and monitoring switch blades for railways, trams and the like. like : de en
  • DE613969C - United pulling and pushing as well as central positioning device for rail vehicles : de en
  • FI16569A - Hylsa för sammanslutning av järn- eller stålbandsändar : en fi
  • FR782183A - Electric switch with pressurized gas arc extinction : en fr
  • FI16558A - Anordning vid snökedjor : en fi
  • FR45079E - Improvements to optical and audible signaling systems : en fr
  • DE613792C - Method and device for attaching the neck in the base of neck boxes : de en
  • ES136791A1 - A procedure for the construction of door handles. : en es
  • ES137210A1 - A sewing machine with a metal stitch. : en es
  • ES3078Y - Container to contain pastes or other substances of a sticky nature with removable inner receptacle to contain the liquid part necessary for its application : en es
  • GB429308A - Fountain pen : en
  • PL21346B1 - A method for purifying zinc and an apparatus for carrying out the method. : en pl
  • PL21411B3 - The method of producing zinc galvanic electric cells for electric flashlight batteries, anode batteries and the like. : en pl
  • SU43298A1 - Device for transmitting electrical energy to ships with a submarine cable : en ru
  • US2002801A - Food cooking device : en
  • ES137115A2 - IMPROVEMENTS IN CUTTING MACHINES, ESPECIALLY SHAVERS : en es
  • GB429332A - An apparatus for feeding fabric in a creped state to tentering machines : en
  • DE614020C - Remote control system for the control and monitoring of adjustable organs located in a branch : de en
  • GB429298A - Improvements in blow-pipes : en
  • CA350587A - Molten glass stirring device : en fr
  • CH177483A - Friction clutch, in particular for motor vehicles. : de en
  • SU42974A1 - Peat on canal machine : en ru
  • GB429342A - A method of and means for obtaining fibre from flax or other fibrous plants : en
  • FR782235A - Improved process for making files or the like with teeth on flat or curved surfaces : en fr
  • US2002919A - Electromagnetic translating system : en
  • US2003130A - Lady's hand bag : en
  • SU43339A1 - Manually guided mechanical shovel for unloading wagons with bulk material : en ru
  • US2003277A - Activated carbon : en
  • CH177409A - Process for the preparation of a combination which lowers the uric acid level and is based on aminoacetic acid and 2-phenylquinoline-4-carboxylic acid. : de en
  • SU43216A1 - Building spring element for training purposes : en ru
  • SU43391A1 - Construction : en ru
  • FR782014A - Secret signs in metal : en fr
  • CH177314A - Alloy for permanent magnets. : de en
  • CA350586A - Glass drawing method : en fr
  • GB429513A - Active material for alkaline electric accumulators or primary cells and method of producing same : en
  • FR782117A - Installation and adjustment system for so-called single-pipe central heating systems : en fr
  • GB429438A - Improvements in or relating to balls for sport : en
  • FR782278A - Automatic dispenser for cocoon unwinding machine : en fr
  • AU1643434A - Improvements relating to food preservation anda composition of materials usable for such purpose : en
  • CH177362A - Freezing plate for artificial ice rinks with a grid of pipes carrying freezing liquid. : de en
  • ES137120A1 - Improvements introduced in the manufacture of leather pulp and products derived from it. : en es
  • SU43248A1 - Mechanical guidance for drive belts : en ru
  • CH177326A - Device for removing knives. : de en
  • CH177417A - Apparatus for marking points for bowls. : en it
  • CH177468A - Process for the preparation of a new monoazo dye. : de en
  • US2003000A - Seal for dynamo electric machines : en
  • CH177310A - Wrist watch. : de en
  • CH177313A - Clock with electromagnetic winding. : de en
  • DE609037C - compress : de en
  • FI16559A - Anordning för öppnande av slutna plåtkärl, exempelvis konservdosor etc. : en fi
  • ES3034Y - Display device in shop windows. : en es
  • ES3692U - Hollow brick for the formation of ceiling and floors. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782095A - Improvements at t receiving stations. s. f., loudspeakers, sound amplifiers, electric phonographs and others : en fr
  • GB429410A - Improvements in the manufacture and production of shaped catalysts by means of mechanical pressing : en
  • FI16563A - Upplindningsanordning för wirar resp. rep : en fi
  • FR45095E - Advanced wall construction system : en fr
  • CH177317A - Process for the production of a dust-tight, seal-proof litter lock. : de en
  • DE614083C - Process for the production of artificial masses : de en
  • SU43388A1 - A method for increasing the viscosity of viscose silk : en ru
  • US2002950A - Pressure gauge : en
  • SU43135A1 - A method of making composite astronomical mirrors : en ru
  • DE614101C - Process for the preparation of nitric acid esters of trihaloacetaldehyde hydrate : de en
  • ES137111A1 - A mechanical hare drive system for so-called greyhound racing. : en es
  • US2002749A - Hydraulic dredge : en
  • US2002702A - Extraction process : en
  • US2003079A - Drilling machine : en
  • CH177355A - Coil for ignition devices. : de en
  • CH177358A - Starting device for internal combustion engines. : de en
  • PL21423B1 - The method of obtaining light coumarone resins. : en pl
  • US2002899A - Vehicle ventilating apparatus : en
  • SU43094A1 - Electric logging method : en ru
  • US2002860A - Treatment of iron pyrites for recovery of sulphur and formation of iron oxide : en
  • ES137226A1 - Modification of locomotives with government of cylindrical distributor, obtaining locomotives with government of valves and strong reheating. : en es
  • GB429401A - Improvements in electric circuit breakers : en
  • US2002603A - Program distribution system : en
  • PL21452B1 - Carbonated cathode ray tube. : en pl
  • US2002888A - Ornamental toe reenforcement for : en
  • US2002977A - Dynamometer : en
  • CH177256A - Method and machine for making tipped cigarettes. : en fr
  • AU1720634A - Improvements in or relating to cathode ray tube oscillographs : en
  • CH177272A - Process for the manufacture of a colored mouldable product. : de en
  • SU43021A1 - Articulated biaxial locomotive : en ru
  • US2003056A - Electric power converter : en
  • BE408840A - Currency dispensing device : en fr
  • CA350528A - Fuel manufacture : en fr
  • CH177260A - Process for the production of formic acid. : de en
  • SU43309A1 - Hand Grenade : en ru
  • SU43343A1 - Guiding device for deflecting in the vertical plane of the load rope when loading logs and similar items into the wagon : en ru
  • USD95729S - Design fob a facial support : en
  • ES137160A1 - A new procedure for sewing soles in all kinds of footwear. : en es
  • FR782140A - Process for extinguishing fires, extinguishing agents for the application of said process and applications of said products : en fr
  • US2002832A - Guard system for tractor-trailer combinations : en
  • AU1956234A - Improvements relating to wireless signalling systems : en
  • CH177364A - Heat exchanger made of finned tubes with an elliptical cross section. : de en
  • PL21427B1 - A method for producing a color image display and an apparatus for carrying out the method. : en pl
  • SU43261A1 - Stripping machine for taps : en ru
  • AU3795763A - Pulse generator diode : en
  • SU43076A1 - A method of manufacturing electric metallographic brushes : en ru
  • US2002967A - Grinding apparatus : en
  • PL21372B1 - A method of sticking a mouthpiece roll or filter pad to the inner surface of a cigarette tube, and an apparatus for carrying out the method. : en pl
  • PL21389B1 - A device for automatic adjustment of the pressure of brake blocks depending on the load of a railway car. : en pl
  • PL21398B1 - Device for sorting and dispensing coins. : en pl
  • US2002531A - Rolling mill : en
  • US2003256A - Safety device : en
  • SU43212A1 - Instrument for demonstrating the law of fluid pressure to the bottom of a vessel : en ru
  • PL21425B1 - : en pl
  • SU43255A1 - Variable transmission : en ru
  • US2002819A - Grease and its manufacture : en
  • US2003180A - Method for carbureting heavy liquid fuels : en
  • US2003077A - Material testing apparatus : en
  • CA350626A - Boiler oven : en fr
  • PL21321B1 - A method of recovering the heat of flue gases emanating from rotary drum kilns for firing cement or similar materials, while vacuuming these gases, and an apparatus for carrying out the method. : en pl
  • BE409230A - : en
  • CH177243A - Insole. : de en
  • CH177319A - Steel holder for prismatic steels, especially for fully hardened high-speed steels with a square cross-section. : de en
  • US2002762A - Electric hammer : en
  • US2002827A - Rotary compressor : en
  • CH177385A - Protection device for direct or alternating current circuits. : en fr
  • SU43162A1 - Instrument for measuring small linear quantities : en ru
  • US2002632A - Buffer spring for railway passenger cars : en
  • DE613988C - Attachment of the seat track to seating and reclining furniture : de en
  • CH177361A - Superheater device on steam boilers, especially those for high-pressure steam locomotives. : de en
  • CH177406A - Process for the preparation of a solution of the 3,6-diamino-10-methylacridinium salt of p-glycolylaminophenylarsinic acid. : de en
  • GB429569A - Improvements in or relating to scrap shears co-operating with strip-cutting shears : en
  • US2003265A - Railway signaling system : en
  • US2002607A - Folding crib : en
  • US2002744A - Electrotherapeutic element : en
  • PL21405B1 - Method of welding cast iron objects. : en pl
  • US2002604A - Steering device for trailers : en
  • US2002745A - Machine and method for detecting pink bollworm in cotton seed : en
  • GB429354A - Improvements in or relating to television and like systems : en
  • FR782120A - Apparatus for notching vehicle treads : en fr
  • FR782296A - Improvements to processes and machines for vulcanizing materials in the form of ribbons or bands : en fr
  • AU1762334A - Improved synthetic thermosetting composition and method of manufacturing thesame : en
  • CH177437A - Packaging material for nitrophosphates. : de en
  • CH177463A - Process for the preparation of a new monoazo dye. : de en
  • PL21333B1 - A method of direct production of a chromium-nickel-iron or chromium-nickel-steel alloy, known as non-rusting iron or steel. : en pl
  • US2002846A - Pyrophoric lighting mechanism : en
  • USD95768S - Design for a toy locomotive : en
  • FI16530A - Copying for electric transmission Medels en turbogenerator : en fi
  • PL21341B1 - Inlet for the pneumatic conveyor line. : en pl
  • US2003153A - Fluid dispensing apparatus : en
  • GB429564A - Prevention of incrustation in boilers and the like : en
  • GB429255A - Improvements in and relating to electrically-tripped high-powered switches : en
  • GB429409A - Improvements in and relating to coin-controlled vending apparatus : en
  • GB452856A - Improvements in and relating to electric discharge devices : en
  • SU43277A1 - Color Filming Machine for Moving Film Continuously : en ru
  • FR782275A - Toy in the shape of a motor boat walking by circulation of hot water and steam : en fr
  • ES3689U - Extendable board table. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429402A - Methods or processes of producing protective or work-enveloping gases for use in theheat-treatment of metals : en
  • GB429484A - Improvements in or relating to rotary well drilling apparatus : en
  • FR782048A - Pounding and shaking machine : en fr
  • ES3539U - Syringe injector for local anesthesia in dentistry (Machine-translation by Google Translate, not legally binding) : en es
  • ES3618U - A new whale or crossbow covered with a layer of celluloid or similar varnish (Machine-translation by Google Translate, not legally binding) : en es
  • DE613922C - Device for making ice through partial evaporation of water in a high vacuum : de en
  • SU43045A1 - Carbon microphone : en ru
  • US2003176A - Electric heater : en
  • SU41108A1 - Loading box with a device to prevent the penetration of gas from the gas generator to the workroom : en ru
  • US2002666A - Abrading or polishing machine : en
  • US2002817A - Ornamental knob and the formation thereof : en
  • FR782268A - Planter plow : en fr
  • GB429403A - Improvements in or relating to bearing units : en
  • ES3694U - Plug for threaded neck bottles. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429213A - Improvements relating to remote controls for marine power plants : en
  • CA350600A - Nitrogenous condensation product : en fr
  • DE614075C - Device for cutting plates and rings : de en
  • CH177283A - Switching device on electric cylinder typewriters. : de en
  • FR782187A - Cutting-edge permanent corrugation device, single or twin, with direct or indirect heating : en fr
  • US2002626A - Heat circulator for motor vehicles : en
  • US2003037A - Door operating mechanism : en
  • US2003074A - Golf playing field : en
  • DE613997C - Grain mill : de en
  • PL21432B1 - Filter press. : en pl
  • SU43253A1 - Variable ratchet gear : en ru
  • GB429504A - Improved preparation for cleaning, preventing or removing scale or stains from articles : en
  • US2002865A - Milk strainer : en
  • US2002973A - Shuttle motion : en
  • ES3050Y - Compressed marble sink, internally lined with slate veneer or earthenware. : en es
  • ES3623U - Union device for boxes, houses, sheds and other removable constructions (Machine-translation by Google Translate, not legally binding) : en es
  • GB429191A - Improvements in, or relating to, sheet material : en
  • GB429447A - Improvements in or relating to the manufacture of artificial filaments, threads, yarns and like materials : en
  • FR782163A - Lighting device : en fr
  • FR782192A - Improvements to hollow bodies : en fr
  • GB429186A - Improvements in or connected with biplane wing systems for aircraft : en
  • GB429234A - Improvements in or relating to multi-row cylindrical roller bearings : en
  • GB429756A - Improvements in and relating to mechanism for limiting the acceleration of motor car engines : en
  • US2002895A - Article of printer's furniture : en
  • FR782239A - Device for hardening helical toothed wheels : en fr
  • FR782046A - Method and device for the operation of diesel engines without a compressor with tar oil : en fr
  • FR782171A - Improvements to electronic discharge devices : en fr
  • FI16533A - In the form of a chain boiler for a boiler firebox or the like : en fi
  • SU43124A1 - Method of copper regeneration in the production of copper-ammonia silk : en ru
  • SU43243A1 - Multi-plunger fuel pump with pneumatic drive for non-compressor internal combustion engines : en ru
  • CH177298A - Installation allowing the establishment and maintenance of a breathable atmosphere in a closed enclosure. : en fr
  • GB429480A - Process for making foils of decreased brittleness from polymerisation products of vinyl chloride : en
  • ES3076Y - New electric incandescent lamp. : en es
  • GB429351A - Furnace roofs : en
  • FR45053E - High pressure tubular steam generator : en fr
  • FR782240A - Magnetic core with low hysteresis losses : en fr
  • FR782254A - Rapid cleaning device for street gutters, with automatic guidance, for summer and winter service : en fr
  • US2003259A - Kitchen utility device : en
  • CA350617A - Bag forming handling and filling mechanism : en fr
  • GB429752A - Improvements relating to wrappers : en
  • SU43154A1 - A method of making plastics from a mixture of cellulose xanthate and phenolic resins artificial resins : en ru
  • GB429416A - Improvements relating to excavators : en
  • DE613863C - Drive device for the sinkers of flat knitting machines : de en
  • CA350504A - Scutching machine : en fr
  • DE613628C - Process for the preparation of azanthraquinone and its offshoots : de en
  • ES2969Y - Hermetically sealed metal container for canned food. : en es
  • GB429574A - Improvements in or relating to centrifugal separators : en
  • GB429312A - Improved bottle, decanter, carafe or the like receptacle of glass or crystal : en
  • DE613730C - Display device that responds when each of several circuit breakers is triggered : de en
  • DE613901C - Method for power control of single-phase electric heat systems on a three-phase network : de en
  • DE613915C - Cam lever with roller for die setting and line casting machines : de en
  • GB429387A - Improvements in and relating to multi-stage fluid compressors and pumps : en
  • SU42973A1 - Brick turning device : en ru
  • SU43143A1 - The method of manufacture of rubber compounds : en ru
  • DE614094C - Electromagnetic transmission : de en
  • FR782169A - Device for applying the end of the wrapping sheet of a cigar to the tip thereof : en fr
  • GB429297A - Means for operating gas-filled luminescent tubes : en
  • FR782115A - Further training in thermo-electric energy transmission equipment, in particular for locomotives, railcars, etc. : en fr
  • GB429185A - Insectidal, fungicidal and bactericidal compositions : en
  • GB429419A - Ultra-short wave reception device : en
  • FR782175A - Improvements to mechanical devices supplying fuel to the furnaces of boilers and others : en fr
  • ES3725U - Patent-holder device for vehicles (Machine-translation by Google Translate, not legally binding) : en es
  • GB429279A - Improvements in or relating to variable-tariff prepayment meters or the like : en
  • GB429337A - Improvements in or relating to typographic moulds : en
  • DE613880C - Process for the production of reduced and enlarged lenticular layer carrier copies : de en
  • FR782034A - Stop cleat for mine tracks : en fr
  • GB429359A - Improvements relating to metal window or door frames : en
  • GB429538A - Improvements in or relating to mounting printed paper sheets on pasteboard : en
  • DE613698C - Device for automatic raising and lowering of agricultural equipment : de en
  • GB429464A - Improved covering or wrapping for balls or cops of twine, yarn or the like : en
  • ES136567A1 - A new stamping procedure in the repairs of rubber objects by vulcanization. : en es
  • US2002859A - Production of ferric compounds : en
  • PL21408B1 - Sealing ring for pistons in steam engines and internal combustion engines. : en pl
  • US2003179A - Magnetic compass : en
  • PL21428B1 - A method of producing cement at a reduced temperature and hydrochloric acid as a by-product. : en pl
  • ES137200A1 - Improvements in obtaining finely divided materials by friction spraying. : en es
  • US2002665A - Abrading machine : en
  • FR782176A - Washable Absorbent Padded Sanitary Napkin : en fr
  • CH177308A - Clock with mainspring winding by a swinging weight. : de en
  • GB429273A - Improvements in carburettors for internal combustion engines : en
  • FR782102A - Improvements to the process for manufacturing hydrogen peroxide by distillation of persulfate solutions : en fr
  • FR45058E - Elastically mounted cycle hub with brake : en fr
  • GB429405A - Improvements in or relating to fuel sprayers for internal combustion engines : en
  • GB429295A - Improvements relating to brackets for supporting screens and the like : en
  • GB429589A - High sensitive contact relay : en
  • DE613989C - Component for the production of partitions in sliding shutters, cupboards, etc. like : de en
  • ES137183A1 - IMPROVEMENTS IN LIQUID FUEL BURNERS : en es
  • FI16565A - Briquetting mask : en fi
  • FR45082E - Improvements to vibrating fork measuring devices : en fr
  • GB429505A - Improvement in relation to cylinder liners for internal combustion engines : en
  • GB429519A - Improvements in flushing cisterns : en
  • US2002781A - Hinged joint : en
  • US2002673A - Body treating band or article : en
  • GB429209A - Improvements relating to processes of dyeing with direct dyestuffs : en
  • GB429293A - Improvements in haulage gear : en
  • GB429330A - Improved paper roll brake for rotary printing machines : en
  • GB429229A - Improvements in ejector apparatus for pumping oil : en
  • GB429284A - Improvements in and relating to variable speed gearing for motor vehicles : en
  • PL21462B1 - A method of obtaining light, similar to daylight, and an electric lamp for producing such light. : en pl
  • FR782299A - Ovoscope : en fr
  • US2002858A - Key support : en
  • US2002917A - Sealing device : en
  • US2003065A - Composition for coating sheets, fibrous stocks, and the like : en
  • US2003137A - Treatment of hydrocarbon oils : en
  • GB452857A - Improvements in and relating to processes for the production of photographic emulsions, and the emulsions obtained thereby : en
  • US2003105A - Repair lining for shoes : en
  • FR782108A - Special mixer heated with heavy oils : en fr
  • US2003250A - Radio receiving set : en
  • US2002910A - Submersible motor with mercurysealed balancing means : en
  • US2002923A - Radiator fin construction : en
  • SU43332A1 - Device for automatic control of material intake in the Noria shoe : en ru
  • US2002682A - Sharpener : en
  • US2002708A - Rail stabilizing device for railway tracks : en
  • US2002955A - Detachable-hood garment : en
  • US2003181A - Burner for heavy liquid fuels : en
  • GB429326A - Improvements in or relating to bicycle hubs : en
  • SU43040A1 - Electric Wand Alarm Device : en ru
  • ES137227A1 - Installation of electrical signals for level crossings. : en es
  • DE613993C - Pressure control valve : de en
  • US2003123A - Woven wire belt for paper making machines : en
  • SU43015A1 - Method of conducting a blast furnace process with reverse injection of carbon oxidation products into the furnace : en ru
  • GB429458A - Apparatus for the carbonisation or heat treatment of solid materials : en
  • CA350602A - Hard metal composition : en fr
  • CH177203A - Spiral. : de en
  • CH177363A - Food display case with cooling device. : de en
  • US2003101A - Flower holder : en
  • ES136704A1 - New construction system for rubber soles with aeration device. : en es
  • FR782100A - Automatic box lids dispenser controlled by the passage of the boxes to be capped : en fr
  • GB429594A - Manufacture of solutions of liquid anthelmintics : en
  • FR782185A - Liquid cooling tower : en fr
  • FR782226A - Safety device for gas burner : en fr
  • DE613906C - Process for painting existing or rubber-coated objects and materials : de en
  • GB429467A - Improvements in closure devices for containers for liquid or semi-liquid substances : en
  • GB429535A - Improved loft ladder : en
  • FR782054A - Electric heated hob : en fr
  • FR782042A - Advanced rail jointing device : en fr
  • DE614062C - Housing for the bobbin thread for sewing machine looper : de en
  • FR782214A - Chamber furnace for the production of gas and coke by a batch process : en fr
  • FR782287A - Improvements to electric infusion devices : en fr
  • GB429465A - Improvements in door shaft construction : en
  • US2003058A - Glass feeder : en
  • GB429355A - Improvements relating to thermostatically controlled radiator shutters as used on motor vehicles : en
  • US2002840A - Hair waving : en
  • US2002884A - Gas regulator : en
  • GB429412A - Improvements in or relating to apparatus for pasteurizing milk and the like : en
  • GB429522A - Improvements in or relating to purifying gases by treatment with copper ammonia solutions : en
  • GB429196A - Improvements in or relating to valves : en
  • DE614012C - Device for fastening a runner ring of ring spinning and ring twisting machines : de en
  • US2002811A - Cellulose derivatives containing an inorganic substituent : en
  • CH177389A - Gas or vapor-filled rectifier tube with hot cathode, especially for high voltages. : de en
  • SU43355A1 - Loom for making matting from bast and similar materials : en ru
  • ES3743U - A chair-hammock or chaise-longue that carries a special bracero with a metal rod linkage that starts from the same (Machine-translation by Google Translate, not legally binding) : en es
  • GB429565A - Improvements in or relating to scaffolding clamps : en
  • FR782045A - Improvements made to metal ties or strips intended for strapping : en fr
  • BE408601Q - New synthetic resins, and their manufacturing process : en fr
  • CA350566A - Fibre production : en fr
  • SU43354A1 - The method of mounting the diaphragms in the apparatus for electroosmotic water purification : en ru
  • CA350553A - Enclosed arc device : en fr
  • SU43252A1 - Modifying the rubber retaining valve : en ru
  • US2002904A - Apparatus for making radiators : en
  • PL21459B1 - Rocket launcher. : en pl
  • US2003275A - Method of and apparatus for treating fruit and other articles : en
  • CH177324A - Plucking machine. : de en
  • FI16540A - Apparat för uppbevaring och utminutering av i hushåll nödiga gryner, mjöl o.dyl. : en fi
  • SU43061A1 - Method of measuring modulation depth : en ru
  • US2002612A - N-substituted derivative of sulphoanilines : en
  • US2002980A - Shock absorber : en
  • SU42982A1 - The method of preparation and regeneration of molybdenum catalyst for hydrogenation of heavy hydrocarbons : en ru
  • SU43089A1 - Variable capacitor : en ru
  • SU43181A1 - Instrument for measuring roundwood in cubic meters : en ru
  • US2002800A - Plastic materials : en
  • US2002887A - Route file : en
  • SU43011A1 - A device for eliminating excessive compression in the cylinders of a steam engine steam engine : en ru
  • SU43102A1 - The method of obtaining paint for wood type "Basica" : en ru
  • US2002535A - Grip for handles : en
  • US2002643A - Refrigerator : en
  • US2002885A - Textile fiber spraying oils : en
  • US2003253A - Pie cutter : en
  • SU42968A1 - Mesh weaving machine with rectangular square cells : en ru
  • SU43120A1 - Machine for pulling the bristles from the skins : en ru
  • US2003172A - Geometrical instrument : en
  • DE613832C - Arrangement for switching off an inductive resistor in a direct current circuit : de en
  • FR782139A - Improvements to sound amplifiers : en fr
  • FR782228A - Visible coin device for automatic machines operating by inserting coins : en fr
  • DE614065C - Device for printing sound or sound recordings : de en
  • FI16561A - Aiming training device for firearms : en fi
  • GB429469A - Process for discharging dyeings on wool : en
  • CH177410A - Method for producing a healing gas. : de en
  • SU43375A1 - Method for producing superphosphates : en ru
  • ES2302Y - Quick and perfect opening envelope for letters and analogues. : en es
  • ES3474U - Regulating hand nut for scissors of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • PL21463B1 - Line for transmitting a wide band of high frequency. : en pl
  • US2002507A - Coating apparatus : en
  • US2002951A - Loading machine control mechanism : en
  • ES3037Y - Refrigerators and refrigerated cabinets with external tank for liquids : en es
  • ES3069Y - Protective folder. : en es
  • DE613919C - Sheet feed device for rotary office printing machines : de en
  • DE614080C - Klaerbecken with fine sieves : de en
  • SU43174A1 - Hydrometer to determine the speed and direction of flow : en ru
  • DE613920C - Lining machine for one-sided vertical and horizontal linings in one operation with a sheet turning device : de en
  • US2002624A - Suction cleaner : en
  • PL21437B1 - The method of producing 3-ketoacids of the sugar series or their anhydrides. : en pl
  • SU42980A1 - Device for determining sulfur in coal : en ru
  • FR782273A - Advanced construction for radio studios, concert halls, sound film recording studios, cinemas, conference rooms and similar venues : en fr
  • CH177271A - Agglomerate and process for the manufacture of this agglomerate. : en fr
  • US2003046A - Closure : en
  • US2003248A - Improvements in control of glare shields of vehicles : en
  • SU43310A1 - Barrage against cars, cavalry, etc. : en ru
  • US2002757A - Liquid dispensing system : en
  • ES137224A1 - IMPROVEMENTS INTRODUCED IN THE PRODUCTION OF FILTERING NOZZLE CIGARETTES : en es
  • DE614114C - Drawbar for electric lights with a covered roller inside a multi-part weight : de en
  • ES3620U - Cement and asbestos hood or similar materials (Machine-translation by Google Translate, not legally binding) : en es
  • FR782195A - Manufacturing process of artificial resins : en fr
  • GB429239A - Improved method for the reproduction of photographic multi-colour screen images : en
  • GB429194A - Improvements relating to the control of electric motors in traction systems : en
  • CH177330A - Fastening body for attachment to the ends of traction devices. : de en
  • SU42996A1 - Continuous nitriding apparatus : en ru
  • SU43026A1 - Unloading device for railway gondola cars used to transport ballast, stone, coal and similar materials : en ru
  • SU43337A1 - A device for automatically indicating the moments of supplying products to the conveyor and ending the operation at each workplace along the conveyor when operating in a continuous stream with a forced rhythm : en ru
  • DE613951C - Friemel mill for rounding, smoothing and calibrating highly out-of-round rolling stock : de en
  • GB429581A - Improvements in electro-magnetic driving devices for clockworks or similar mechanisms : en
  • US2006425A - Process for the production of cementitious masses : en
  • US2002617A - Surge limiting circuit : en
  • USD95774S - Design fob a motor casing : en
  • SU43058A1 - Transformer for feeding cathode lamps : en ru
  • US2002711A - Manufacture of thin sheets of cellulose : en
  • USD95746S - Design for a tire or similar article : en
  • SU43168A1 - Rangefinder : en ru
  • FR782047A - Method of recording broadcast communications : en fr
  • USD95735S - Design for lace : en
  • SU43324A1 - Method for the production of thermal insulation products : en ru
  • SU43373A1 - Continuous rolling mill rough on core : en ru
  • US2002620A - Photographic sound record : en
  • US2002509A - Suction cleaner : en
  • US2002822A - Artificial products of regenerated cellulose : en
  • CH177477A - Winding and time-setting mechanism for watch movements. : en fr
  • GB453216A - Improvements in lubrication systems : en
  • PL21438B1 - Method for the production of follicular hormone hydrogenation products. : en pl
  • SU42995A1 - The method of obtaining diphenyl : en ru
  • US2002842A - Therapeutic agent and process for making colloidal calcium malate : en
  • DE613928C - Drive means arranged on the handle of a floor polishing device for the pull rope to move the piston in the floor polishing container : de en
  • ES137173A3 - A process for the manufacture of varnishes and paints, using hydrocarbon-soluble synthetic resins, obtained from phthalic anhydride or other polybasic acids or anhydrides. : en es
  • GB429303A - Improvement relating to closing of collapsible gates and shutters : en
  • GB429350A - Process for the manufacture of sulphur-dyestuff preparations : en
  • US2002791A - Method of and means for flowing oil wells : en
  • US2003018A - Thermostat : en
  • SU43117A1 - Device for breaking down, preparing for throwing and straightening fur skins : en ru
  • US2002880A - Humidifier : en
  • SU43307A1 - Electric gun : en ru
  • US2003061A - Tool : en
  • PL21383B1 - Maznica for vehicles running on rails with lubricant wrapping and cooling. : en pl
  • US2002638A - Traveling bag : en
  • ES137124A1 - An alarm device : en es
  • CA350572A - Photo-sensitive apparatus : en fr
  • US2002629A - Spindle drive mechanism : en
  • US2002642A - Reaction product of ketones and amines : en
  • US2002996A - Continue process and apparatus : en
  • US2003139A - Grease trap : en
  • CA350621A - Conveyer device : en fr
  • CH177479A - Hydraulic press system. : de en
  • GB429415A - Improvements in and relating to grinding wheel : en
  • CH177291A - Thumbtack. : de en
  • PL21445B1 - A method of producing hardened fiber, resistant to water. : en pl
  • US2003218A - Adjustable printing mechanism : en
  • US2002661A - Machine for paving highways : en
  • PL21334B1 - Push button unit for electric crane. : en pl
  • PL21396B1 - Flexible clutch. : en pl
  • SU43380A1 - Tube generator : en ru
  • CA350543A - Fin tube manufacture : en fr
  • US2002550A - Valve : en
  • US2002953A - Adjusting device for looms and method of controlling the beating-up operation : en
  • US2002821A - Device for expanding pistons : en
  • ES137199A1 - Electric water heater with accumulation tank to obtain boiling water. : en es
  • FI16568A - The rotary tube is also set to the same size : en fi
  • FR782184A - Cooling device for electric discharge tubes : en fr
  • SU43193A1 - Electric vacuum gauge : en ru
  • US2002878A - Traveling bag : en
  • PL21450B1 - ^ JClr ^ 9 a, 13/1) 1. Eccentric gauge disc for eccentric rolling mills, the method of its production and the device for performing this method. : en pl
  • US2002670A - Process of making asphalt : en
  • US2002963A - Frozen confection : en
  • DE614096C - Suspender belt with brassiere : de en
  • SU43353A1 - Ground loosener for suction dredger : en ru
  • US2002669A - Tractor : en
  • DE613980C - Filling cart for distillation chambers with several outlets : de en
  • CH177367A - AC transformer. : de en
  • DE613925C - Method for the secret transmission of messages : de en
  • CH177210A - Rubber cushion. : en fr
  • DE613814C - Swimming pools, in particular for water vehicles : de en
  • FR782113A - Firing device for automatic weapons : en fr
  • SU42983A1 - Chlorine accumulation method : en ru
  • SU43134A1 - Strong coupling for glass melting and similar furnaces : en ru
  • CA350616A - Tagging machine : en fr
  • CH177300A - Self-reducing tacheometer. : en fr
  • CH177366A - Small synchronous motor with a toothed iron rotor and main and auxiliary poles on the stator to generate fluxes that are out of phase with each other and form a rotating field. : de en
  • CH177187A - Ventilation system in which the supply air is driven through a hot water or steam heated battery in cold weather. : de en
  • FR782200A - Improvements to slicing machines : en fr
  • GB429274A - Improvements in or relating to the manufacture of nickel carbonyl : en
  • GB429329A - Improvements in means for increasing speed and assisting in clearing away the waste gases from the internal combustion engines : en
  • US2003201A - Safety razor : en
  • CH177219A - Scratch coating. : de en
  • US2003117A - Fluid displacing pump : en
  • CA350536A - Golf ball : en fr
  • BE408955A - : en
  • AU1848834A - Improved method of and apparatus for treating fish and meat and their offals and carcases, waste materials and certain cereals for production of oils, meals, foods, and fertilising materials : en
  • CA350533A - Transmission system : en fr
  • SU43161A1 - Instrument for measuring small linear quantities : en ru
  • USRE19589E - Lubricating installation : en
  • DK50279C - Method and Machine for Pressing Capsules, e.g. Wine capsules or tinfoil coatings, on the neck of bottles or similar containers. : da en
  • AU1987734A - Improvements relating to automatic telephone and like selective systems : en
  • BE408991A - Dish washing machine : en fr
  • SU43171A1 - Artificial horizon sextant : en ru
  • USD95770S - Design fob a child s vehicle : en
  • US2003067A - Excavating dipper construction : en
  • US2002631A - Game : en
  • US2002961A - Transmission control in signaling systems : en
  • US2003026A - Shoe sewing machine : en
  • US2003128A - Adjustable lock for windows : en
  • US2002513A - Controlling arrangement for a gas burner : en
  • SU43239A1 - Device for fishing : en ru
  • SU43382A1 - Radio receiver : en ru
  • US2002571A - Advertising book matches and the like : en
  • US2002719A - Ophthalmic lens : en
  • PL21330B1 - A device with a chamber grate for burning garbage. : en pl
  • SU42976A1 - Label perforator : en ru
  • SU43023A1 - A device for heating fuel oil in tanks : en ru
  • US2002649A - Grinding machine guide block : en
  • DE614066C - Control valve for hydraulic presses u. like : de en
  • FR782245A - Method and device for establishing deep foundations : en fr
  • GB429235A - Improvements in or relating to a process of spreading liquid coating compositions and apparatus therefor : en
  • GB429524A - Chemical treatment of corneous materials : en
  • US2002727A - Portable drilling machine : en
  • US2002772A - Printing machine : en
  • FR782111A - Boxes for fermented soft cheeses : en fr
  • GB429318A - Improved machine for moulding dough blanks for cookies : en
  • GB429468A - Improvements in means for opening and closing vehicle doors : en
  • ES3053Y - Hygienic device for headphones. : en es
  • FI16529A - Anordning vid automatiska telefonanläggningar, för kontrollering av kopplingsförlopp medelst växelström : en fi
  • FR782264A - Advanced torsion measuring device : en fr
  • FR782041A - Process for the production of fibrous cement tubes provided with coupling sleeves : en fr
  • FR782279A - Filter bed dry washing table : en fr
  • CH177245A - Shoe for the treatment of foot fatigue. : en fr
  • US2002591A - Box opening device : en
  • US2002608A - Combined electric stove and ironing device : en
  • CH177419A - Prepayment meter mechanism. : en fr
  • CH177427A - Thermionic generator for generating high-frequency and ultra-high-frequency vibrations. : de en
  • US2002998A - Alarm clock : en
  • US2003099A - Luggage bag : en
  • SU43052A1 - Asynchronous direct printing telegraph : en ru
  • US2002514A - Removable rumble seat top : en
  • US2003272A - Massaging device : en
  • ES3625U - A bicycle brake (Machine-translation by Google Translate, not legally binding) : en es
  • ES3744U - A hanger for hanging garments (Machine-translation by Google Translate, not legally binding) : en es
  • CH177262A - Process for the production of 1,2-diaminobenzene. : de en
  • AU1761434A - An improved drenching syringe : en
  • DE613743C - Three-phase multi-motor drive with asynchronous motors for work machines, especially for rotary printing machines : de en
  • DE613999C - Differential knife valve device for sewing machines : de en
  • US2002677A - Drip catcher for containers : en
  • US2003036A - Control circuit : en
  • CH177263A - Process for the production of durable diazo salt preparations. : de en
  • CA350622A - Pump or motor : en fr
  • PL21339B1 - Flap weir. : en pl
  • SU43075A1 - Synchronous electric machine : en ru
  • SU43103A1 - Method for isolating vegetable gum from alkaline solution : en ru
  • DE614090C - Manufacture of disc wheels with rims : de en
  • FI16524A - Förfaringssätt for framställning av katalysatorer : en fi
  • PL21401B1 - : en pl
  • US2002929A - Saddle : en
  • US2003209A - Plow for electrical signaling of railways : en
  • DE613874C - Electric tachometer, especially for aircraft : de en
  • PL21410B1 - Stretch cuff clip. : en pl
  • SU43107A1 - Nozzle : en ru
  • US2003049A - Apparatus for cutting or beveling edges of metal plates : en
  • US2003059A - Cooking range : en
  • US2003254A - X-ray cassette : en
  • SU43389A1 - Metal mold for casting aluminum lugs to electrical wires : en ru
  • SU43397A1 - Device for continuous cleaning of card cover drum carding machine : en ru
  • US2002710A - Fastener : en
  • US2002671A - Screw and trunnion nut device and method of making it : en
  • SU43016A1 - Method of regenerating quenching nitrate bath for heat treatment of metals : en ru
  • ES3470U - Swimsuit with new reinforcement system. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3730U - Refractory wedges with one or several hooks. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782098A - Long-distance bilateral telephony method between fixed and mobile stations : en fr
  • US2003103A - Means and method of stringing a fourdrinier wire : en
  • US2003151A - Baking pan : en
  • US2002523A - Process of preventing corrosion : en
  • US2002925A - Cover bag for cages : en
  • US2002936A - Filter : en
  • US2002663A - Internal combustion engine : en
  • US2002992A - Television method and apparatus : en
  • DE614034C - Process for the production of building panels from fiber materials : de en
  • FR782005A - Heater for internal combustion and water-cooled engines : en fr
  • GB429233A - Improvements in or relating to closures for glass jars or like containers : en
  • SU43049A1 - Modulator : en ru
  • SU43189A1 - Mirror tool for checking the indicator "Pioneer" : en ru
  • US2002743A - Mining machine : en
  • US2002873A - Apparatus for molding water : en
  • US2003113A - Gondola car roof : en
  • PL21449B1 - Manufacturing of pressure welded objects such as pipes, tanks, boilers or chains. : en pl
  • SU43031A1 - Equalizing piston of driver's crane to Westinghouse brakes : en ru
  • USD95733S - Design for a toilet : en
  • USD95761S - Design for a plate ob similar article : en
  • SU42981A1 - Method for determination of zinc by the gravimetric method in iron ores : en ru
  • SU43267A1 - The method of manufacture of liquid smoke : en ru
  • SU43160A1 - Device for supporting caliper gauge when measuring items : en ru
  • SU43202A1 - Apparatus for calculating the train time : en ru
  • SU43237A1 - Shop with artificial honeycombs : en ru
  • SU43012A1 - Writing machine : en ru
  • US2002547A - Method of decomposing raw phosphates : en
  • US2002636A - Vacuum-broom : en
  • US2002816A - Machine tool drive : en
  • SU43150A1 - Carousel press unit for stamping and curing rubber soles to canvas or leather shoes : en ru
  • US2002599A - Dredge hoisting apparatus : en
  • CA350531A - Engine exhaust manifold : en fr
  • SU43050A1 - The method of obtaining deep modulation : en ru
  • US2003106A - Windscreen : en
  • CH177230A - Dryer. : en fr
  • CA350509A - Cultivator : en fr
  • SU43186A1 - Blindflight aviation goggles : en ru
  • SU43249A1 - Valveless pumping plunger pump : en ru
  • US2002488A - Electrically controlled steam engine : en
  • CA350522A - Folding box : en fr
  • SU42950A1 - Loading cart for baking ovens : en ru
  • SU43223A1 - Plow to close the vines : en ru
  • US2002597A - Apparatus for making cheese : en
  • US2002938A - Machine tool : en
  • USD95765S - Design for a desk stand for a hand : en
  • CH177341A - Reduction gear. : de en
  • SU43283A1 - A method of making a raster by photographing : en ru
  • SU43305A1 - Door springless lock : en ru
  • US2002908A - Bearing structure : en
  • US2002926A - Electrodynamic loud speaker : en
  • US2003003A - Dishwasher : en
  • CH177413A - Process for the preparation of a primary phosphate of an amino acid ester. : de en
  • US2002678A - Method of scanning and apparatus therefor : en
  • US2003008A - Hinging-locking mechanism : en
  • SU43158A1 - A device for copying drawings of drawings, etc. : en ru
  • US2002610A - Fluid dispensing device : en
  • FR782082A - Currency operated lock : en fr
  • GB429483A - Improvements in or relating to dartboards : en
  • US2002651A - Method of preparing activated vegetable carbons : en
  • US2003052A - Sprinkler head : en
  • FR782037A - Double lens system for cinematography : en fr
  • CH177172A - Earth drills, in particular for making traps for field mice. : de en
  • SU43007A1 - A device for stripping the ends of boiling pipes and the like. : en ru
  • US2002618A - Display box : en
  • US2003118A - Electric welding apparatus : en
  • FR782158A - Improvements to protective clothing envelopes and their means of closure : en fr
  • FR782236A - Light craft : en fr
  • GB429278A - Improvements in and relating to sewing machines : en
  • FR782129A - Hydraulic control device for the orientation of rotary members such as, for example, blades of aerial propellers and others : en fr
  • GR5297B - METHOD OF TREATMENT OF CULTURE AND RHEUMATISM OF SEA WATER APPLICABLE ONLY IN ZAKYNTHOS. : el en
  • SU43166A1 - Inclinometer : en ru
  • US2002739A - Extensible electric conductor : en
  • US2003078A - Drilling machine : en
  • PL21421B1 - A method of preparing a filter mass for purifying liquids, in particular water, and an apparatus for carrying out the method. : en pl
  • SU43211A1 - Perspective Study Guide for the Blind : en ru
  • AU1639634A - Improvements in and relating to refrigerating apparatus : en
  • AU1760134A - Improvements in or relating to television and like systems : en
  • CH177178A - Overhead door, especially for garages. : de en
  • US2003019A - Method of protectively facing surfaces with abrasion resisting material : en
  • US2003033A - Car door : en
  • CH177307A - Device for determining the number of days between two annual dates. : de en
  • ES137085A1 - Guarantee closing procedure applicable to the industrial bottling of liquids whose falsification or fraudulent substitution wishes to be avoided. : en es
  • ES3711U - A new type of domestic and industrial stove, used as fuel for heavy oils, especially gas-oil (Machine-translation by Google Translate, not legally binding) : en es
  • US2003053A - Storage battery terminal connecter : en
  • US2003207A - Baseball game : en
  • US2003063A - Brake drum construction : en
  • US2003182A - Container : en
  • DE613992C - Seed dressing machine with a rotating dressing drum with a conveyor screw that rises diagonally towards the outlet : de en
  • DE614045C - Rotary furnace for the production of metal sponge, especially sponge iron : de en
  • US2002589A - Fruit treating composition and process of treating fruit : en
  • US2003223A - Airplane : en
  • USD95767S - Design for a sandal or sevolar : en
  • CA350590A - Wash water heater : en fr
  • SU42997A1 - The method of separation of salicylic aldehyde from phenol : en ru
  • SU43106A1 - Device for the regeneration of used lubricating oils : en ru
  • SU43242A1 - Internal combustion engine : en ru
  • SU43342A1 - Trolley for transporting various standard products, for example. pan bread : en ru
  • SU43370A1 - A device for separating rods from a core tube : en ru
  • SU43270A1 - Casein production method : en ru
  • ES137250A1 - An automatic and handy safety brake. : en es
  • ES3719U - A metallic blind of hollow tubes, for windows, balconies, doors and other applications (Machine-translation by Google Translate, not legally binding) : en es
  • SU43282A1 - Photon set machine : en ru
  • SU43395A1 - Device for inhaling (smoking) pre-prepared gaseous substances : en ru
  • US2002978A - Apparatus for concentrating ores : en
  • US2003146A - Apparatus for arranging the fastener members of sliding-clasp fasteners in rows : en
  • CA350588A - Borosilicate glass fining method : en fr
  • CH177182A - Cooking device. : de en
  • SU43155A1 - The method of obtaining colored bakelite resins : en ru
  • US2003084A - Method of making nut blanks : en
  • PL21326B1 - A method of covering roofs and making other construction elements such as gutters, drain pipes and the like. : en pl
  • US2002562A - Tool for making dynamo electric machine elements : en
  • CH177445A - Device for scooping up fruit, potatoes and the like. : de en
  • ES137221A1 - A process for the manufacture of an elastic material based on rubber and fabric. : en es
  • FR782121A - Method and device for separating solid particles from a gaseous or liquid fluid in which they are held in suspension : en fr
  • FR782165A - Small apparatus for the production of activated carbon : en fr
  • CH177229A - Felt calender. : de en
  • CH177328A - Axe. : de en
  • CH177372A - Electrical plug connection device. : de en
  • CH177239A - Process for the production of linoleum-like covering panels for floors, and covering panels produced by the same. : de en
  • CA350547A - Cellulose esterification : en fr
  • DE614001C - Method and device for producing curved wing leaf surfaces from full air or water screws : de en
  • SU43080A1 - Synchronous jet engine : en ru
  • SU43401A1 - Bulk bag filling machine : en ru
  • US2002902A - Process for removing gum and gum forming constituents from cracked petroleum distillates : en
  • US2002957A - Explosion and combustion motor : en
  • CH177251A - Separator with discharge of the centrifuged material through a hollow spindle. : de en
  • CH177255A - Automatic machine for making chocolate bites. : en fr
  • CH177481A - Process for voltage regulation when converting alternating current into direct current or vice versa by means of grid-controlled vapor or gas discharge vessels. : de en
  • PL21469B1 - Torch to illuminate house numbers. : en pl
  • US2002972A - Apparatus for making portland cement : en
  • SU43130A1 - Method of making models : en ru
  • SU43185A1 - Half prism : en ru
  • SU43251A1 - Piston sealing device : en ru
  • US2002976A - Baking oven : en
  • US2002920A - Milking device : en
  • US2002939A - Stencil and marking ink : en
  • US2003039A - Air chuck : en
  • FI16547A - Piston pin securing and procedure and tool for making the corresponding machine member : en fi
  • FR782142A - Process for simultaneously deparaffinizing and refining mineral oils and for recovering paraffin, excess acid and acid tar : en fr
  • GB429243A - Pedal crank bearing for cycles : en
  • GB429292A - Improvements in or relating to systems for indicating and/or recording electrically the variations of a quantity such as liquid level : en
  • CH177450A - Device for displaying the traffic times, the type and route of transport. : de en
  • SU43219A1 - Instrument for controlling train speed : en ru
  • US2002680A - Apparatus for measuring electrical quantities : en
  • AU1763634A - Improvements in electric arc welding apparatus : en
  • CA350607A - Scale : en fr
  • SU43285A1 - Protecting the acid ampoule of a fire extinguisher against arbitrary destruction : en ru
  • US2002932A - Steel for railroad rails, wheel tires, plank piles, and other objects : en
  • US2002574A - Area measuring machine : en
  • US2002552A - Specimen supporting device : en
  • US2003208A - Process for making magnesium carbonate : en
  • BE408742A - : en fr
  • CH177175A - Reed cell for building concrete ceilings, walls and the like. : de en
  • PL21380B1 - A type folding machine and a poem casting machine with pre-shaped lines, guided on knitting needles. : en pl
  • SU43378A1 - Transmission method for vision : en ru
  • US2002492A - Cigarette lighter : en
  • US2002704A - Recovery of tar acids, etc. : en
  • AU2029934A - Improvements in sheepshearing machine handpieces : en
  • BE408788A - : en
  • US2002824A - Roll film camera : en
  • US2002640A - Process for making rubber thread : en
  • US2002828A - Gear damper for engine drive transmission systems : en
  • PL21430B1 - A method of producing gun threads and a device for making this thread : en pl
  • SU43030A1 - Automatic air brake for passenger trains : en ru
  • ES3635U - Vacuum cleaner for chimney finishing (Machine-translation by Google Translate, not legally binding) : en es
  • US2003083A - Lock construction : en
  • SU43148A1 - Adaptation in boxing machines with disc chuck for mounting on the log carriage : en ru
  • US2002683A - Window : en
  • US2003221A - Railway draft appliance : en
  • CH177304A - Spoon with weighing device. : de en
  • SU42977A1 - Rectification column : en ru
  • US2002870A - Meter bellows : en
  • CA350594A - Liquefied gas container : en fr
  • CH177200A - Window sash locking device. : de en
  • CH177425A - High frequency transmitter. : de en
  • DE613952C - Process for the production of pressable powder by condensation of formaldehyde with thiourea alone or in combination with urea : de en
  • SU43132A1 - Method for improving the quality of metal castings by communicating to the metal during its melting and solidification of high-frequency mechanical vibrations : en ru
  • BE408753A - : en fr
  • BE408905A - IMPROVEMENTS IN FLOW PREPARATION FOR CADMIUM AND ITS ALLOYS : en fr
  • DE614092C - Process for the production of a flour preparation with the addition of germ components : de en
  • FR782001A - Photographic printer : en fr
  • FR782166A - Watertight doors or closures : en fr
  • AU1759434A - An improved cosmetic : en
  • CA350546A - Washing agent : en fr
  • FR782011A - Roller improvements for conveyor ovens : en fr
  • FR782099A - Long-distance bilateral telephony device between landlines and mobile stations : en fr
  • FR782224A - Devices for fixing carpets and the like : en fr
  • CH177335A - Universal plain bearing. : de en
  • GB429550A - Improvements in or relating to stockings, socks and the like : en
  • AU1765334A - Improved centrifugal honey and liquid extractor : en
  • CH177209A - Rags for washing and cleaning purposes. : de en
  • GB429288A - Improvements relating to prepayment meters : en
  • GB429526A - Improvements in apparatus for mechanically tensioning the strings of racquets : en
  • AU1760034A - Improvements in or relating to automatic alarm arrangements : en
  • CA350521A - Boot and shoe : en fr
  • BE395742A - : en fr
  • CA350575A - Instrument test switch : en fr
  • US2002806A - Method of producing ornamental enameled ware : en
  • PL21429B1 - Breathing apparatus. : en pl
  • FR782123A - Damper : en fr
  • FR782124A - Heavy oil burner : en fr
  • GB429406A - Improvements in or relating to devices for limiting the movement of doors and the like : en
  • CH177284A - Device on typewriters for writing on address cards in a vertical position. : de en
  • DE613976C - Switching arrangement for an electrical system : de en
  • SU43227A1 - Device for catching algae : en ru
  • SU43241A1 - Two-stroke internal combustion engine with oppositely moving pistons and continuous blowdown : en ru
  • CH177252A - Baking and drying ovens. : de en
  • DE614026C - Differential relay for the protection circuit to protect people and animals against damage by touching a live conductor : de en
  • DK50280C - Method for preheating the steam water of a steam boiler and device for carrying out this method. : da en
  • PL21388B1 - Device for holding the string in bales of straw presses and similar machines. : en pl
  • CH177211A - Control force transmission device. : de en
  • ES3670U - A device to obtain the insulation of the gasket that is exposed from the metallic cap of the electric lamps, once mounted in its respective lampholder (Machine-translation by Google Translate, not legally binding) : en es
  • FR782161A - Currency verification method and installation for implementing the method : en fr
  • FR782265A - Projection advertising device : en fr
  • SU43017A1 - Furnace plant for heat treatment of pipes and tubular products : en ru
  • US2002570A - Shipping container : en
  • CA350515A - Brake hydraulic mechanism : en fr
  • CH177440A - Sachets for brewing material. : de en
  • CA350628A - Shoe insole : en fr
  • CA350637A - Window guide device : en fr
  • SU43153A1 - Method for producing purified low viscosity fiber for the production of cellulose ethers and esters : en ru
  • CA350597A - Lined container : en fr
  • CA350613A - Typographical machine : en fr
  • DE613834C - Timing relay : de en
  • DE614024C - Device for remote control of the power switch of electrical distribution networks : de en
  • FR782249A - Automatic frequency tuning enhancements : en fr
  • CH177292A - Crampon. : de en
  • CH177441A - Tube wrench. : de en
  • AU1760334A - Improvements in or relating to radio and like transmitters : en
  • CH177193A - Siphons, in particular for toilet systems and sinks. : de en
  • CH177274A - Method and device for producing paper on Fourdrinier machines. : de en
  • USD95752S - Design for a plate ob similar article : en
  • SU43020A1 - Two-wheeled cart moving from the driveway : en ru
  • SU43095A1 - A method of manufacturing electrical heating elements : en ru
  • US2003055A - Brake drum construction : en
  • ES136748A1 - A new procedure of deoxidation and cleaning. : en es
  • GB429396A - Improved facing material for use in closure caps for bottles and the like : en
  • GB429478A - Means for detecting the movement or speed of the rotor of an induction motor : en
  • SU43336A1 - A device for transporting logs on a tray filled with water : en ru
  • USD95756S - Design for a teapot : en
  • ES137181A3 - Improvements in the construction of valves or taps for the passage of fluids. : en es
  • FR782130A - New electrical switches : en fr
  • GB429253A - Improvements in and relating to electric arc welding apparatus : en
  • BE408947A - : en
  • ES3712U - A universal operating table (Machine-translation by Google Translate, not legally binding) : en es
  • FR782057A - Device for the circulation of air in devices for vacuum cleaning and other applications : en fr
  • FR782088A - Improvements in the manufacture or treatment of artificial materials : en fr
  • ES137119A1 - Automatic deposit-expulsion device for all kinds of powder and fine-grained products. : en es
  • US2002510A - Building construction : en
  • US2002644A - Adjustable worm gearing : en
  • US2002774A - Power supply circuit : en
  • US2003170A - Process of and apparatus for the production of artificial silk and the like : en
  • DE614047C - Method for frequency control of electrical vibrations : de en
  • ES3739U - Protection sheet and line indicator (Machine-translation by Google Translate, not legally binding) : en es
  • CA350636A - Tape controlling mechanism : en fr
  • GB429650A - Improvements in hard metal alloys : en
  • AU1782034A - Horsehair saddlecloth : en
  • CA350545A - Package : en fr
  • CH177188A - Electric heating stove designed as a radiator. : de en
  • CH177473A - Process for the production of a nitrogen-containing condensation product. : de en
  • FR782066A - Chair convertible into operating or examination table : en fr
  • GB429277A - Improvements in or relating to a process for concentrating aqueous dispersions of vulcanised rubber : en
  • GB429305A - Improvements in and relating to metal crates : en
  • ES137208A1 - A process for preparing phthalic acid derivatives of therapeutic action. : en es
  • FR782119A - Improvements to autofocus photographic reproduction devices : en fr
  • GB429672A - Improvements relating to the accommodation of the output of steam power plants to different loads thereon : en
  • FR782255A - Leather dyeing process : en fr
  • GB429228A - Improvements in or relating to objective units for photographic or cinematograph cameras combined with exposure meters : en
  • PL21433B1 - MKP wf SI% V : en pl
  • CH177293A - Device for fixing strap ends, in particular for ski bindings. : de en
  • SU43303A1 - Secret door lock : en ru
  • SU43376A1 - The method of obtaining acid-resistant alloys : en ru
  • PL21466B1 - A slot machine for automatic exchanges. : en pl
  • ES3715U - New type of rubber balloons (Machine-translation by Google Translate, not legally binding) : en es
  • FR45064E - Method and devices for regulating and controlling polarized grid : en fr
  • DE614027C - Protective spark gap for high voltage systems : de en
  • ES3609U - Vendimiador corta-climos. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429371A - Improvements in covers or muffs for the radiators of motor vehicles : en
  • GB429509A - Improvements relating to toy building blocks : en
  • PL21397B1 - Toggle switch. : en pl
  • SU43315A1 - Method for optical signaling for airplanes : en ru
  • US2002863A - Method of producing fuel gas : en
  • ES137175A1 - A procedure for transferring liquids packed in cans or drums. : en es
  • BE409121A - : en
  • GB429443A - Pressing machine and control mechanism therefor : en
  • FR782293A - Combined electric control system : en fr
  • GB429425A - Improvements in and relating to cooling roll refiners or like mills : en
  • GR5299B - PERFECTIONS IN EYE LOSTRICH. : el en
  • SU43196A1 - Test specimen for shear materials : en ru
  • SU43330A1 - Caviar Packing Machine : en ru
  • US2002508A - Coupler : en
  • US2002959A - Liquid dispensing receptacle : en
  • FR782055A - Device for coupling several power carrier circuits with high current lines : en fr
  • DE613853C - Loudspeaker system with DC excited electrodynamic loudspeaker set up away from the amplifier : de en
  • DE614028C - Electric welding process for iron and steel with the help of a protective gas flame : de en
  • DK50273C - Adjustment device for Saddle Cushions. : da en
  • GB429553A - Pigments : en
  • GB429584A - A process for the manufacture of a skin food : en
  • PL21340B1 - A chamber through which metal is forced in a plastic state and which has one wall, consisting of two movable parts. : en pl
  • SU42979A1 - Installation for utilizing the heat of condensation of water vapor released during the production of air enriched with oxygen from the water of hydroelectric power plants : en ru
  • US2002606A - Piston : en
  • US2002833A - Alarm system for tractor-trailer combinations : en
  • SU43018A1 - The device for rehtovki railway track : en ru
  • US2002566A - Hanger for supporting towels, cloths, and other articles : en
  • US2002672A - Valve for slush pumps : en
  • US2002881A - Track : en
  • US2003227A - Foot operable playing attachment for pianos : en
  • DE613765C - Process for the production of threads in double-conical workpieces : de en
  • ES3111Y - Flexible metal tube with an improved system. : en es
  • FR782248A - Bread box in a kitchen buffet : en fr
  • ES3054Y - Postal receiver. : en es
  • ES3686U - Steel furniture designed to hold cards or documents. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3746U - New set of taps for water level gauges for steam boilers and liquid tanks (Machine-translation by Google Translate, not legally binding) : en es
  • CA350516A - Float valve for oil wells : en fr
  • ES137169A1 - Improvements in the making of backgrounds engraved on copper cylinders for textile printing by direct reprinting. : en es
  • GB429540A - Improvements in and relating to inflatable flotation devices : en
  • ES3693U - Cuffs for walking sticks and umbrella (Machine-translation by Google Translate, not legally binding) : en es
  • GB429381A - Improvements in or relating to lifting and/or lowering tackle : en
  • GB429671A - Improvements in and relating to potential changers : en
  • US2003024A - Current-control apparatus : en
  • US2003071A - Piston : en
  • US2002495A - Apparatus for the determination of brinell-numbers : en
  • US2002716A - Cosmetic holder : en
  • DE613697C - Shutter and film control mechanism for registering theodolites with changing frequency : de en
  • DE613791C - Process for the production of a safety valve with a valve cage that guides the closure body : de en
  • SU43258A1 - The method of etching brass and non-ferrous metals : en ru
  • CH177205A - Hands-free electric motor, in particular for kitchen and household purposes. : de en
  • CH177454A - Process and device for preserving foodstuffs and luxury foods. : de en
  • GB429426A - Improvements in electro-magnetic devices for use in weak magnetic fields : en
  • DE613838C - Fluid transmission based on the Foettinger stator transformer type, in which each turbine blade or each stator blade or each blade of both wheels is divided into a base blade and one or more pre-blades : de en
  • DE614071C - Tongs for holding meat or the like. : de en
  • FR782070A - Box for all uses : en fr
  • SU43141A1 - Plastering machine : en ru
  • GB429331A - Improvements in belt conveyors : en
  • AU2274835A - An improved method of waterproofing garments, tents, andother fabric materials : en
  • CH177400A - Neon tube storage. : de en
  • FR45061E - Gyroscopic speed controller : en fr
  • SU42951A1 - Buffer box for connecting the drill rods to the percussion rod in manual percussive drilling : en ru
  • SU43036A1 - Device for continuous automatic control of train movement : en ru
  • ES137135A1 - Apparatus for treating carcasses and animal waste in order to take advantage of their materials in the manufacture of various industrial products. : en es
  • DE614070C - Double hooks hung on a trolley for elevated conveyors in abattoirs : de en
  • ES137091A1 - A system of electroautomatic signals for railways. : en es
  • DE613810C - Method and device for the production of centrifugally cast hollow bodies : de en
  • CA350532A - Water varnish-paint : en fr
  • CH177221A - Weft winder. : de en
  • ES137122A1 - An apparatus to recover sugar. : en es
  • FR45066E - Repeating Dromo-firecracker : en fr
  • SU43316A1 - Flap Lubrication Device : en ru
  • DE614056C - Casing for waves : de en
  • CH177339A - Fastening pipes to containers. : de en
  • ES3717U - A t-shirt for gas incandescence, circular contour (Machine-translation by Google Translate, not legally binding) : en es
  • FR45081E - Method and device for producing the rupture or deformation of a liquid vein and applications : en fr
  • GB429217A - Improvements in or relating to radio receiving sets : en
  • DE613932C - Facility on milking buckets : de en
  • US2002890A - Mechanical movement : en
  • IE13324L - Electrical oscillators : en
  • ES137087A1 - A new machine to sharpen the toothpicks or circular wooden sticks. : en es
  • GB429506A - Improvements relating to lamps for lighting : en
  • USD95736S - Design for a shoe : en
  • CA350639A - Anti-freeze valve : en fr
  • FR782227A - Pyrophoric lighter : en fr
  • ES3615U - Elastic band with rubber threads arranged in two parallel groups separated by a part of stretchable wireless tissue so that it serves for the placement of eyelets and analogous purposes (Machine-translation by Google Translate, not legally binding) : en es
  • GB429301A - Improvements in and connected with sheet metal furniture : en
  • SU43100A1 - Electrode for directing electric arc of hard alloy : en ru
  • FR782194A - Process for the production of cyclic compounds containing side chains : en fr
  • GB429439A - Improvements in or relating to manually propelled mowing machine : en
  • DE614128C - Process for making inflatable hollow rubber bodies : de en
  • ES3721U - Applicable device to the mechanical looms for the manufacture of fabrics. (Machine-translation by Google Translate, not legally binding) : en es
  • US2003204A - Cardio-active glucosides of digitalis lanata and a process of making same : en
  • CA350581A - Waffle iron heater : en fr
  • SU43207A1 - Instrument for demonstrating the visible motion of the sky : en ru
  • SU43299A1 - Spring gland to stern tube for the propeller : en ru
  • SU43344A1 - Bunker for caking materials : en ru
  • US2002630A - Shampoo fixture : en
  • FR782291A - Method of applying luminescent substances in electric discharge vessels : en fr
  • FR782020A - Arrangement of one or more shoe brakes applied against a cylindrical brake drum : en fr
  • FR782023A - Improvement in the tuning of railway tracks : en fr
  • FR782160A - adjustable water evaporator for apartment heaters : en fr
  • USD95777S - Design for a toothbrush spoon : en
  • FR782258A - Device for transmitting signals to trains by means of magnetic transmission by magnets arranged on the track and acting on corresponding receiving relays mounted in the train : en fr
  • GB429482A - Improvements in and relating to cigar feeding mechanism, particularly for cigar wrapping machines : en
  • GB429313A - Game apparatus employing a missile and a target : en
  • GB429245A - Improvements in and relating to cutting tools : en
  • GB429360A - Improvements in rotary internal combustion engines : en
  • GB449893A - Improvements in or relating to electric accumulators : en
  • DE613694C - Car holding device for sliding devices, especially those with feed devices : de en
  • US2002839A - Hose coupling : en
  • US2003011A - Treating-out transformer : en
  • USD95745S - Design for a chair : en
  • SU43159A1 - Diameter gauge : en ru
  • US2002659A - Incinerator control : en
  • US2002698A - Printing device : en
  • SU43257A1 - Device for the electroplating manufacture of thick-walled large diameter pipes : en ru
  • GB429495A - Improvements in or connected with squeezers for extracting juice from fruit : en
  • FR782218A - Selective protection device for high current installations, by means of electronic tubes : en fr
  • CH177288A - Marking process for the transfer of partial extracts onto a crosslinked film and device for implementing this process. : en fr
  • CH177305A - Blocking device on weighbridges. : de en
  • US2003125A - Piling device for sheet mill tables : en
  • DE613910C - Piston gas container : de en
  • GB429231A - Improvements in friction ratchet mechanism for driving the counting mechanisms of gas meters : en
  • GB429511A - Improvements relating to adjustable seat fittings : en
  • FI16553A - Förfarande och apparat för framställning av föremål av fibermassa : en fi
  • FR782154A - Disinfection cabinet : en fr
  • GB429249A - Improvements in landing gangways for ferry-boats : en
  • FR782069A - Method and apparatus for the cold preparation of a resinous product for bonding papers or boards : en fr
  • BE408882A - Bottle enhancements : en fr
  • ES3738U - Improved flange for gutter connection (Machine-translation by Google Translate, not legally binding) : en es
  • GB429445A - Improvements in and connected with speed indicators for water craft : en
  • CH177382A - Device for regulating the frequency of alternating current sources. : de en
  • FI16570A - Förfaringssätt oc apparat för torkning av Torv och annat material : en fi
  • GB429232A - Improvements relating to driving arrangements for spindles of spinning and like textile machines : en
  • ES3732U - A new apparatus claim (Machine-translation by Google Translate, not legally binding) : en es
  • FR782036A - Improvements to tripping commands for multipolar circuit breakers or similar devices : en fr
  • GB429466A - Improvements in or relating to lubricating devices for piston engines : en
  • DE614109C - Phase modulation method : de en
  • DE613609C - Circuit arrangement for bringing about switching operations in telecommunications, in particular telephone systems : de en
  • FR782079A - Hydraulic control device, with automatic take-up of clearances for vehicle brakes : en fr
  • GB429248A - Improvements in and relating to headlights and like vehicle lamps : en
  • ES3691U - An ice cream maker (Machine-translation by Google Translate, not legally binding) : en es
  • US2003096A - Burial casket : en
  • ES3741U - A new capsule for bottles (Machine-translation by Google Translate, not legally binding) : en es
  • FR782211A - Expandable bagging machine : en fr
  • ES3101Y - Cardboard or cardboard container. : en es
  • FR782300A - Propulsion system for rowing boats : en fr
  • GB429198A - Improvements in or relating to mops for polishing floors or the like : en
  • SU43122A1 - Flatting Peeling Machine : en ru
  • DE614099C - Process for the separation of ammonium chloride from its almost saturated solutions in liquefied anhydrous ammonia : de en
  • DE613916C - Machine for the production of setting machine males by casting the male body onto a support plate : de en
  • GB429256A - Improvements in or relating to methods of and machines for separating solids from liquids : en
  • US2002790A - Washing machine : en
  • US2003007A - Material handling system for mines : en
  • SU42986A1 - Device for absorbing carbon iodine from drilling waters : en ru
  • GB429203A - Improvements in or relating to the marking of metallic extrusions of tubular or solid form : en
  • GB429494A - Improvements in or relating to electrostatic machines : en
  • SU42971A1 - The method of processing human excrement : en ru
  • SU43097A1 - Device for feeding an induction furnace : en ru
  • US2002737A - Printing machine : en
  • FR782199A - Inhaler device for the immediate aspiration of a quantity of liquid material, dosed in advance : en fr
  • CA350501A - Paper manufacture : en fr
  • CH177179A - Method of making a body in the ground. : de en
  • FR782110A - Method and device for desuperheating steam : en fr
  • GB429192A - Improvements relating to belt conveyor apparatus : en
  • CH177396A - Liquid fuel burners. : de en
  • DE613855C - Device for automatically keeping the level constant in transmission systems : de en
  • SU43118A1 - Trolley-store for drying the skin in the dryer : en ru
  • SU43300A1 - Reversing mechanism mainly in sharpening machines : en ru
  • SU43361A1 - Electric hammer : en ru
  • ES3729U - A tensioning rod with a new annular cover for clothing use (Machine-translation by Google Translate, not legally binding) : en es
  • SU43098A1 - Induction Furnace for annealing wire in coils : en ru
  • CH177168A - Beehive. : de en
  • CH177213A - Folding table. : de en
  • FR782229A - Radiant heater : en fr
  • DE613981C - The scope of the rewinder can be changed for freshly spun artificial silk threads : de en
  • GB429449A - Process of producing a serum for vaccination against trypanosomiasis : en
  • AU1760734A - Improvements in or relating to radio receivers : en
  • CH177424A - Intermediate frequency superposition receiver with automatic volume control and automatic noise suppression. : de en
  • CH177435A - Bracket for support frames. : de en
  • ES137184A1 - A new mechanism for the drive and regulation of the course of the healds. : en es
  • ES3718U - A cutting device for drawings (Machine-translation by Google Translate, not legally binding) : en es
  • FI16549A - Impactor for drills : en fi
  • FR782078A - Machine for lining the edges of metal or other sheets with liquid solder or the like : en fr
  • GB429385A - Improvements in and relating to controlling apparatus for groups of valves : en
  • CA350629A - Mineral oil processing : en fr
  • US2002593A - Card playing device : en
  • US2002553A - Humidifier and air washer : en
  • DE614137C - Feed dispensing and moistening device triggered by a clockwork : de en
  • GB429383A - Improvements in multitubular steam and hot water boilers : en
  • GB429757A - Improvements in or relating to the combined cracking and distillation of carbonaceous materials : en
  • SU43152A1 - The method of rubber regeneration : en ru
  • US2002527A - Method of securing a preformed and continuous sheet of unvulcanized rubber to a portion of a fabric upper : en
  • US2002874A - Altimeter : en
  • US2003216A - Floor cleaning machine : en
  • DE614141C - Multiway valve : de en
  • FR45083E - Process for obtaining condensation products based on phenols and formaldehyde : en fr
  • FR782217A - Process for the manufacture of wires, cords and flexible insulation for electric conductors, and similar articles of polystyrene or similar materials : en fr
  • AU1775534A - Improvements in and relating to assorting machines for fruit, eggs andother objects of spherical or approximately spherical form : en
  • GB429557A - Manufacture of solutions of rubber : en
  • SU43250A1 - A device for spreading piston sealing rings : en ru
  • SU42975A1 - Peat Briquetting Machine : en ru
  • US2002872A - Hub cap : en
  • GB429261A - Improvements in or relating to portable electric heaters : en
  • GB429446A - Improvements relating to pipe end fittings : en
  • US2003212A - Power transmission : en
  • ES137117A1 - Improvements in electrical signal systems by high frequency. : en es
  • FR782206A - Sensitive layer support for cinematographic or photographic films : en fr
  • FR782149A - Improvement in shut-off and drain valves : en fr
  • SU43317A1 - Extractor for spinning machines : en ru
  • US2003162A - Adjustable dolly : en
  • GB429212A - Improvements relating to electric heating devices for buildings : en
  • US2002869A - Sole reenforcing plate : en
  • GB429488A - Two-roller mill : en
  • DE606404C - Arrangement for the operation of high-speed rotating field motors : de en
  • CH177248A - Process for the production of running parts for footwear and a running part for footwear produced therefrom. : de en
  • SU42967A1 - Apparatus for mechanical quenching of foam generated by fermentation processes : en ru
  • US2003169A - Armature winding machine : en
  • SU43264A1 - Drilling tool : en ru
  • US2002906A - Can top remover : en
  • US2003025A - Closure : en
  • CH177311A - Synchronous clock with rack mechanism. : de en
  • US2002536A - Glazing construction : en
  • US2003232A - Hollow articles, such as pipe fittings and the like, and method of making the same : en
  • CA350612A - Road, wall and block surfacing material : en fr
  • CA350513A - Fibrous material digester : en fr
  • DE614010C - Interchangeable trailer for shoe laces and like : de en
  • US2003235A - Process of manufacturing high viscosity index oils : en
  • PL21374B1 - Method of covering pipes with a protective coating. : en pl
  • PL21447B1 - A mirror distance meter with a sight. : en pl
  • US2002616A - Device for introducing cigarettes or similar articles into pocketlike packages : en
  • US2003230A - Apparatus for softening water : en
  • USRE19587E - Casing head : en
  • CH177162A - Cutting device for mowers. : de en
  • SU43200A1 - Digital counter for counting machines : en ru
  • US2003156A - Smoking pipe : en
  • CH177194A - Monitoring device on remote-controlled door locks. : de en
  • CH177347A - Rotary pump. : de en
  • BE409232A - Amphibious device : en fr
  • USD95758S - Design for top spinning device : en
  • ES137089A2 - AN IMPROVEMENT OF LIQUID FUEL BURNERS FOR HEATING : en es
  • SU43199A1 - Extraction apparatus for hot extraction : en ru
  • US2002995A - Continue process apparatus : en
  • BE408968A - : en
  • SU43320A1 - Lotto Barrel Dispenser : en ru
  • US2002829A - Medicinal preparation : en
  • US2003136A - Frequency control system for electric welders : en
  • US2002736A - Windshield : en
  • CH177422A - Auxiliary device for memorizing telephone numbers. : de en
  • US2002515A - Producing color in television : en
  • FR45069E - Device for cutting vegetables, fruits, etc. : en fr
  • PL21345B1 - A rolling mill with oblique rollers for the production of thin-walled drawn pipes. : en pl
  • US2002974A - Fractionation device and method for employing the same : en
  • US2002637A - Suction cleaner : en
  • US2002850A - F l cross : en
  • SU43028A1 - Shutter for door car dummies : en ru
  • SU43284A1 - Double acting pneumatic piston pump for deep wells : en ru
  • US2002577A - Hydraulic safety pipe line repair device : en
  • US2002857A - Antiback roll mechanism for cars : en
  • US2002886A - Apparatus for the production of cigarettes : en
  • PL21439B3 - A method of producing lubricants and high-boiling hydrocarbons. : en pl
  • US2003043A - Automatic reclosing circuit breaker system : en
  • SU42955A1 - Well curvature measuring instrument : en ru
  • AU1760434A - Improvements in or relating to electron discharge tube apparatus : en
  • AU1760634A - Improvements in or relating to electrolytic condensers : en
  • CH177349A - Aircraft piston compressor engine system. : de en
  • CH177470A - Process for the production of a nitrogen-containing condensation product. : de en
  • SU43133A1 - Device for pouring bearing inserts babbit : en ru
  • SU43362A1 - Hydro power installation : en ru
  • CA350599A - Dry cleaning method : en fr
  • CH177415A - Device for lathering while shaving. : de en
  • US2002831A - Method and apparatus for volume control : en
  • US2002668A - Internal combustion engine : en
  • CH177232A - Reversing gear for driving machines of all kinds, especially washing machines with alternating directions of rotation. : de en
  • CH177265A - Process for the production of a new intermediate product. : de en
  • US2003249A - Caster : en
  • SU43085A1 - Capacitance measuring device : en ru
  • SU43335A1 - Timber tray : en ru
  • CH177388A - Vacuum discharge vessel with a vacuum vessel separated from the pump and a pure mercury cathode. : de en
  • ES137234A1 - A procedure for copying images in reticular lenticular films. : en es
  • ES3084Y - Safety device for pithing rapiers. : en es
  • ES3678U - Elastic pressure ring with projection to provide a free space. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3733U - An apparatus for preserving milk and other liquids for treatment with electric currents (Machine-translation by Google Translate, not legally binding) : en es
  • SU43179A1 - Device for calibration of transmitters of electric steam-gauges of the Siemens and Galske type : en ru
  • US2002797A - Alkali metal compound recovery from waste organic mixtures : en
  • US2003210A - Abdominal support : en
  • CA350560A - Electrical control circuit : en fr
  • SU43014A1 - Device for cooling and freezing perishable food : en ru
  • US2002588A - Machine for affixing two-part seals to string : en
  • US2003143A - Suspensible clew holder for thread or the like : en
  • USD95749S - Design for a teapot : en
  • DE613816C - Extension tube, especially for short tripod legs : de en
  • USD95773S - Design for a roller skate : en
  • CH177397A - Gas heater. : en fr
  • US2003149A - Manifolding : en
  • PL21444B1 - A method of producing azo dyes containing chromium. : en pl
  • US2002830A - Conveyer : en
  • US2002981A - Wire connecter tool : en
  • SU43059A1 - Device for secret multiple directional radio transmission : en ru
  • SU43194A1 - A device for determining the hardness of materials : en ru
  • US2002864A - Traction device for athletic shoes or the like : en
  • SU43054A1 - Electromagnetic mechanism : en ru
  • ES3702U - Breasts holder (Machine-translation by Google Translate, not legally binding) : en es
  • GB429289A - A suspender belt particularly applicable for use in connection with catamenial appliances : en
  • PL21436B1 - Process for the production of hydrogenated benzisotetrazoles. : en pl
  • PL21414B1 - Method for the production of secondary and tertiary alkyl monochlorides. : en pl
  • DE613995C - Setting and control apparatus on saw sharpening machines : de en
  • CA350578A - Current distributing apparatus : en fr
  • CH177189A - Electric low temperature heating stove. : de en
  • CH177270A - Process for the preparation of water-soluble reversible gel condensation products of carbamides and formaldehyde in dry form. : de en
  • DE613939C - Loose attachment frame to be attached to the front of a motor vehicle radiator or to be fitted into the radiator jacket with stone guard bars : de en
  • ES3710U - Tap for liquid passages, especially for beer. (Machine-translation by Google Translate, not legally binding) : en es
  • US2003034A - Fluid pressure distribution system : en
  • US2003064A - Cage for parison molds : en
  • US2003251A - Reenforced concrete construction slab : en
  • SU43334A1 - Tightening lock for connecting crates of a mobile conveyor : en ru
  • DE614550C - Ambulance : de en
  • PL21344B1 - A method of attaching rails to prevent creeping. : en pl
  • PL21434B1 - A method of producing sulfur from gases containing sulfur dioxide. : en pl
  • US2002530A - Recycling process for cracking oil : en
  • US2003132A - Air-line oiler : en
  • USD95747S - Design for a burial vault : en
  • SU43063A1 - Accumul torn plate : en ru
  • US2003148A - Method and means for compounding flame and waterproofing compositions for aqueous cellulosic media : en
  • DE613956C - Production of a thermal image of an electrical device using a heat release that protects the device from overload and is not influenced by the device temperature : de en
  • DE614022C - Indicator arrangement with magnetically controlled electrical discharge vessels for the regulation of electrical machines : de en
  • DE613696C - Butt connection for telescopically nested tubular parts of a detached reinforced concrete hollow mast : de en
  • CA350514A - Electrical heating device for liquids : en fr
  • US2002935A - Safety means for tanks : en
  • FR782049A - Folding compartment for fishing lines : en fr
  • SU43308A1 - Toy electric gun : en ru
  • US2002662A - Toe protector : en
  • US2002715A - Burn guard : en
  • US2002688A - High tension contact protection : en
  • GB429364A - Improvements in or relating to electric lamps and the like : en
  • CA350527A - Typewriter carrier : en fr
  • CA350634A - Vitamin preparation : en fr
  • ES3043Y - Perfect last. : en es
  • DE613858C - Fluid switch with contact point located below a switching chamber in a fluid pot : de en
  • DE614016C - Separator for pneumatic conveyor systems with a central, axially extending hose filter fine separating device provided within a centrifugal separating chamber : de en
  • ES137110A1 - A burner for solid fuels of small size. : en es
  • GB429375A - Improvements in or relating to the handling in bulk of small articles : en
  • GB429677A - Improvements in powder-puffs : en
  • DE614014C - Carousel with a platform describing a planet-like path : de en
  • DE614037C - Process for the production of bituminous road binders : de en
  • PL21460B1 - Explosive combustion turbine with several pressure stages arranged on both sides of one or more combustion chambers for the utilization of exhaust gases, divided in number into several separate doses, and the operation method of the above explosive combustion turbine. : en pl
  • USD95751S - Design fob a cup : en
  • FR782285A - New method of receiving radio waves by changing the frequency : en fr
  • GB429747A - The manufacture of hydrogenation products of follicle hormones : en
  • GB429363A - Improvements in automatic cut-off or stopping devices for use with electric gramophones : en
  • ES137202A3 - Improvements in the construction of automatic cylinder mills. : en es
  • ES137245A1 - A shaver. : en es
  • FR45059E - Method and device for elastically connecting two masses animated by relative oscillatory movements and their applications, in particular to vehicle suspensions : en fr
  • GB429428A - Improvements in radio receiving systems and in valves used therein : en
  • GB429454A - Method of modulating short and ultra-short waves for wireless signalling and the like : en
  • IE13360L - Light diffusing glasses : en
  • DE613861C - Diathermy machine : de en
  • ES137215A1 - Procedure for obtaining hard soaps, either of only resin, or of this and any other fatty body, including olive and pomace. : en es
  • FR782015A - Plug : en fr
  • FR782193A - Dyeing and printing process : en fr
  • ES3632U - A laminar hat (Machine-translation by Google Translate, not legally binding) : en es
  • FR782147A - Gas burner : en fr
  • DE613977C - Protection circuit with several minimum resistance toggle relays set to different resistance values : de en
  • DE614013C - Slotted drum for cross-winding machines with a thread guide bracket arranged inside : de en
  • DE614018C - Steaming device for ovens with rotating baked goods carriers : de en
  • DE613930C - Method and device for determining the hardness of rod-shaped workpieces with a circular cross-section : de en
  • GB429254A - Improvements in and relating to sound film projectors : en
  • DE613967C - Sand spreader for rail vehicles : de en
  • SU43108A1 - Device for casting the bottom of mines : en ru
  • GB429529A - Improvements in and relating to inkwell holders and slides therefor for school desksand the like : en
  • FR782202A - Trigonometric rule : en fr
  • DE613807C - Device for heating solid foods : de en
  • DE613970C - Continuous automatic air brake : de en
  • PL21391B1 - Clamp band for strapping devices. : en pl
  • SU43360A1 - Electric hammer : en ru
  • US2002491A - Electric wiring apparatus : en
  • US2002918A - Fluid-packed seal : en
  • GB429555A - Improvements in automatic photographic cameras : en
  • ES137125A1 - A machine for the reproduction of luminous advertisements by means of electricity. : en es
  • SU43144A1 - Plywood manufacturing method : en ru
  • US2003073A - Propeller : en
  • US2003163A - Drive from sealed gear casing : en
  • BE409166A - : fr
  • CH177218A - Card. : en fr
  • US2002660A - Burner : en
  • ES3118Y - Suction tube with check valve for non-refillable drums. : en es
  • ES3701U - A rubber footwear with engraved and lined cut (Machine-translation by Google Translate, not legally binding) : en es
  • SU43273A1 - Paper web breaker on paper machine : en ru
  • SU43296A1 - Liquid meter with an automatically locked valve at the time of its filling and emptying : en ru
  • CA350569A - Motor control system : en fr
  • ES3755U - I take out paper cloakrooms with peepholes. (Machine-translation by Google Translate, not legally binding) : en es
  • FI16541A - Järnbetongbalk and avå sana balkar framställda constructioner : en fi
  • ES3714U - Laboratory alembic (Machine-translation by Google Translate, not legally binding) : en es
  • FR782276A - Burner device for oil and other liquid fuels : en fr
  • GB429492A - Improvements in and relating to the production of heat-resistant alloys : en
  • US2003226A - Method of burning fuel gas : en
  • PL21387B1 - Jack on wheels. : en pl
  • US2003184A - Method and means for producing foam for fire extinction : en
  • GB429347A - Improvements in methods and means for determining the colour value of liquids : en
  • CH177185A - Water evaporator device for radiators in hot water heating installations. : en fr
  • SU42991A1 - Method for the production of sodium sulphide or soda : en ru
  • SU43357A1 - Weaving device for changing weft spools : en ru
  • CA350645A - Textile material processing : en fr
  • CH177351A - Carburetor for internal combustion engines. : en it
  • FR45051E - Percussion fuze for bombs and other projectiles : en fr
  • ES137104A1 - Steam boiler, perfected. : en es
  • US2002613A - Reaction product of an organic acid amide and an alkylene oxide : en
  • US2002805A - Polymerization of nickel carbonyl : en
  • US2003241A - Bed tray table : en
  • SU43044A1 - Electrodynamic loudspeaker : en ru
  • US2002551A - Glow discharge device : en
  • USD95724S - Design for a beer coil cleaner : en
  • SU43184A1 - Half prism : en ru
  • SU43215A1 - A device for the selection of color tones : en ru
  • US2002862A - Rotary pump : en
  • DE613763C - Planing machine for processing molded objects : de en
  • CH177247A - Shoe heel. : de en
  • DE613903C - Process for the production of casein glue films without backing : de en
  • DE613942C - Device for depositing the cigarettes coming from a stick cigarette machine : de en
  • SU43188A1 - Binocular color mixing device : en ru
  • US2002543A - Goggles : en
  • US2002696A - Magnetic material : en
  • US2002853A - Gripper mechanism : en
  • US2002605A - Truck : en
  • USD95741S - Design fob a barbecue machine casing : en
  • ES137144A1 - Improvements in the manufacture of secondary ray diaphragms for analysis with Röntgen rays. : en es
  • FR45086E - Differential scale for all applications, especially hydraulic machines : en fr
  • GB429377A - Method or process of and means for facilitating the cleansing of the resilient coverings of rollers used in printing trades : en
  • FR45054E - Process for the preparation of dyes and azo colors as such or incorporated into various substrates, including in particular textile fibers and fabrics : en fr
  • FR782178A - Installation for pre-compression using exhaust gases for railway vehicle engines : en fr
  • GB429433A - Improvements in electro-magnets : en
  • FR782007A - New application to hand razors of a safety closure device : en fr
  • FR782093A - Electric lighting lamp made irremovable : en fr
  • GB429356A - Improvements in rotary printing machines : en
  • FR782134A - Application of lined arrays for stereoscopy, stereophotography and other uses : en fr
  • GB429319A - Improvements in optical devices for the control of flight : en
  • ES3699U - A shoe with rubber sole and cut strips (Machine-translation by Google Translate, not legally binding) : en es
  • DE613944C - Process for the production of an artificial stone mass : de en
  • DE614067C - Porcelain head for a beer mug hook lever lock : de en
  • US2002812A - Method for producing cutter blades for slicing machines : en
  • US2002690A - Method of and apparatus for treating moving matter : en
  • CA350512A - Unsaturated hydrocarbon production : en fr
  • SU43074A1 - Electric motor with reciprocating cor : en ru
  • FR782126A - Process for the preparation of nitro-acylamino-sulfochloride derivatives, products obtained by this process and their applications : en fr
  • SU43279A1 - Continuous motion copying machine for printing on double film : en ru
  • US2002867A - Viewing cabinet : en
  • BE408812A - : en
  • ES3749U - Bottles with extra containers in the neck (Machine-translation by Google Translate, not legally binding) : en es
  • FR782004A - Power plant for combustion products : en fr
  • GB429597A - Improvements in or relating to methods of photographic reconnoitring, surveying or the like : en
  • FI16543A - Circular saw : en fi
  • FR782063A - Interference cable for antenna down and earth : en fr
  • GB429310A - Improvements in railway or tramway crossings or the like : en
  • GB429365A - Improvements in or relating to tube cleaning apparatus for boilers and the like : en
  • US2002499A - Wave translation system : en
  • US2002751A - Plow : en
  • GB429190A - Improved device for ventilating motor road and like vehicles : en
  • SU43290A1 - Device for metering the consumption of liquid fuel in motor vehicles : en ru
  • PL21360B1 - A way to protect a tree, laid in the open air, from deterioration *. : en pl
  • ES137194A1 - A new process for the conversion of iron ore into cast iron for the purpose of cast iron casting. : en es
  • GB429444A - Embedding mass for dental purposes : en
  • GB429218A - Improvements in and relating to mechanism for controlling the register and cutting of printed webs of paper or the like : en
  • GB429397A - Improvements in and relating to sifting or sieving devices : en
  • DE614042C - Installation on exhaust lines of steam power plants, in particular those on vehicles : de en
  • US2002975A - Twisted strands and the method of producing same : en
  • FR782241A - New Azo Dyes, Their Manufacturing Process and Applications : en fr
  • GB429386A - Improvements in or relating to telephone systems : en
  • GB429575A - Improvements in and relating to rectifier or converter systems : en
  • ES3123Y - Razor with elastic blade holder that allows you to regulate the pressure and, therefore, the inclination of the blade. : en es
  • ES3640U - Device to protect the trees from the plague of ants and other climbing insects. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3660U - Elastic buckle for suits of men and similar. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3708U - Sledge or handle for scythes. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782272A - electrode for therapeutic purposes, in particular for shortwave treatment : en fr
  • GB429189A - Improved means for attaching dynamos to cycle frames : en
  • DE614131C - Measuring wheel : de en
  • DE613699C - Equipment on Haecksel machines with arm star for the production of Haecksel of large length : de en
  • DE613891C - Briquette extrusion press with a spring deflecting mold at right angles to the pressing direction : de en
  • PL21435B1 - Method for the production of organic potassium metal compounds. : en pl
  • CA350642A - Windshield wiper : en fr
  • CH177204A - Device for recognizing the switches of an electric stove. : en fr
  • CH177316A - Process for generating high temperatures, especially for autogenous technology. : de en
  • CH177371A - Sleeve for pipes of electrical cables. : de en
  • PL21451B1 - Turning capacitor and the method of its production. : en pl
  • AU1640834A - Improvements in and relating to means forthe renewal of poles, piles orthe like supports : en
  • CH177306A - Process for making chemically reactive gases or vapors in air or other inert gases recognizable. : de en
  • PL21329B1 - A method for degassing brown coal and an apparatus for carrying out the method. : en pl
  • US2002580A - Making lasts : en
  • US2002854A - Selective transmission fob motion : en
  • CA350549A - Chromium salt production : en fr
  • SU43246A1 - Clutch for shafts : en ru
  • US2003098A - Suction cleaner : en
  • US2003110A - Radio receiving system : en
  • CA350580A - Toaster : en fr
  • CH177181A - Impermeable plastic material for floor, pavement and other coverings. : en fr
  • US2002808A - Card filing and segregating apparatus : en
  • US2002544A - Annealing sheet glass : en
  • US2002835A - Siphon device : en
  • CA350554A - Railway signal transmission system : en fr
  • CA350582A - Engine speed controller : en fr
  • DE613680C - Office printing machine with exchangeable printing formes resting on a flat bed and an adjustable printing roller : de en
  • DE613994C - Device for cooling friction cone clutches on machine tools : de en
  • CH177467A - Process for the preparation of a new monoazo dye. : de en
  • SU43043A1 - Apparatus for generating sawtooth electrical impulses : en ru
  • CH177456A - Process for the preparation of an amine oxide. : de en
  • USPP125P - hartman : en
  • SU43348A1 - Alarm clock attached to ordinary wall clocks : en ru
  • US2002687A - Tire building drum : en
  • SU43099A1 - Continuous Sintering Electrode for Electric Furnaces and Electrolyzers : en ru
  • SU43247A1 - Centrifugal clutch : en ru
  • USD95727S - Design for a fish bowl or similar : en
  • PL21390B1 - : en pl
  • SU42994A1 - The method of processing of loverrit in order to isolate compounds of rare-earth metals : en ru
  • US2002601A - Synthetic resins and process of making same : en
  • US2003017A - Control apparatus for car connecters : en
  • US2002949A - Hand bag : en
  • DE614064C - Lowering device for sewing or typewriters : de en
  • PL21416B1 - A method of increasing gas yield in the distillation of coal of various types and grades. : en pl
  • US2002546A - Electric motor and control therefor : en
  • US2003190A - Apparatus for making contact prints or enlargements from developed negatives : en
  • PL21338B1 - A device for determining the position of the airplane by means of a listening device. : en pl
  • US2002504A - Telephone handset switch : en
  • US2002748A - Hydraulic dredge : en
  • CA350525A - Wind light : en fr
  • CH177234A - Device for vacuuming and tapping. : de en
  • SU43062A1 - Belt conveyor machine for spreading battery plates : en ru
  • USD95759S - Design for a dress : en
  • SU43313A1 - Signaling device for tracing officials : en ru
  • CH177174A - Hollow body ceiling. : de en
  • CH177472A - Process for the preparation of a new anthraquinone derivative. : de en
  • GB429244A - A process for conveying solid substances through channels, pipes and the like : en
  • CH177336A - Large section tubular metal body. : en fr
  • US2002889A - Suction glass gathering device : en
  • ES3650U - Checkbook with copies (Machine-translation by Google Translate, not legally binding) : en es
  • GB429474A - Process of and apparatus for resolving solutions or liquid mixtures into their constituents by cooling and crystallisation : en
  • GB429475A - Improvements in driving mechanism for tuning members of radio receiving sets : en
  • GB429679A - Improvements in cinematograph projection screens : en
  • US2002694A - Automatically acting ski fastening : en
  • CH177242A - Method and device for ironing clothes. : de en
  • ES3734U - An apparatus for deacidifying milk, dairy products, dairy waste and the like by means of electric currents (Machine-translation by Google Translate, not legally binding) : en es
  • GB429199A - Improvements in magnetic work holders : en
  • GB429512A - Improvements relating to oscillating disc valves : en
  • PL21443B1 - The method of producing azo dyes, : en pl
  • GB429215A - Improvements in cylinder boring machines : en
  • DE613835C - Arrangement for reducing the control power of direct current generators : de en
  • DE613895C - Production of phosphorus in shaft ovens : de en
  • CA350507A - Tobacco can : en fr
  • CH177198A - Device for locking window and door leaves in any open position. : en fr
  • CH177401A - Glow light tube that can be operated with either direct or alternating voltage. : de en
  • DE614085C - Two-stroke aircraft engine with scavenging and reloading : de en
  • PL21377B1 - Lifting device. : en pl
  • SU43365A1 - Weather Vane for Wind Turbines and Regulation of Dynamos Driven by They : en ru
  • SU43390A1 - Shaped block : en ru
  • US2002753A - Vending machine : en
  • US2002592A - Dispensing device : en
  • US2002622A - Natural and artificial rubber latex : en
  • US2003076A - Process for the heat treatment of oils and fats, more particularly for the purpose of bleaching and hardening same : en
  • US2003111A - Oil burner : en
  • CH177332A - Sparkasse with head figure. : de en
  • FR782072A - Combined levers : en fr
  • FR782174A - Rotary tangential motor : en fr
  • GB429195A - Improvements relating to tensioning devices for chains, belts and the like : en
  • DE614100C - Procedure for carrying out cyanization processes : de en
  • DE614126C - Low pressure steam generator : de en
  • ES3646U - Plates for accumulators known by plantº (Machine-translation by Google Translate, not legally binding) : en es
  • FI16545A - A way of prescribing substances in gas mixtures which are acidic in nature or from which acidic substances can be developed : en fi
  • FR782246A - Advanced valve division : en fr
  • GB429281A - A method of ascertaining the developing and printing conditions for photographic sound records : en
  • GB429325A - Improvements in rolled metal props, struts and like shoring members of splayed h sectional form : en
  • GB429577A - Improvements in and relating to the manufacture of dynamo electric machines : en
  • US2002586A - Myogenic foot manipulator : en
  • US2002679A - Apparatus for gauging and adjusting articles : en
  • SU43053A1 - Wireless Telegraph Receiver : en ru
  • SU43187A1 - Optical device for measuring linear dimensions : en ru
  • DE612414C - Process for cleaning the carbohydrate solutions resulting from the saccharification of cellulose-containing materials : de en
  • GB429340A - Optical device suitable for selectively transmitting non-parallel light rays : en
  • SU43096A1 - Electric resistance furnace : en ru
  • SU43178A1 - Test device for testing respirators : en ru
  • US2002803A - Spark plug : en
  • FR782132A - Improvements to pressure reducing devices for compressed, liquefied or dissolved gases and vapors : en fr
  • CH177411A - Process for the preparation of a derivative of 5,5-phenylethylhydantoin. : de en
  • GB429561A - Improvements in or relating to machines for producing cigars and cigarillos with tapered mouthpiece or front end or both : en
  • CH177449A - Tractor. : de en
  • FR782156A - Sanitary belt : en fr
  • FR782244A - Automotive springs refinements : en fr
  • FR782058A - Camera : en fr
  • FR782238A - Improvements made to powder boxes : en fr
  • CH177249A - Gripping iron for shoe heels, especially for walking on icy paths. : de en
  • US2002709A - Transmission mechanism : en
  • DK50275C - Procedure and Device for Manufacturing Ignition Cords. : da en
  • ES137131A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • FR782179A - Electric lamp : en fr
  • GB429563A - Improvements in and relating to winding devices for tops : en
  • GB429580A - Improvements in folding boxes : en
  • DE613913C - File box : de en
  • FR782073A - Repeater compass for boats, aircraft or any other mobile : en fr
  • FR782168A - Device for indicating stations in radio communication devices : en fr
  • GB429400A - Improvements in or relating to rear lamps for cycles : en
  • GB429226A - Improvements in or relating to sanitary pails : en
  • SU42966A1 - Yeast Liquid Dryer : en ru
  • SU43163A1 - Instrument for checking the position of axle boxes assembled on the axial necks of the slope before it is fed under the locomotive : en ru
  • US2002548A - Support for heddle bars : en
  • FR782294A - Compounding and overcurrent limitation device for controlled electric shock devices : en fr
  • CH177380A - Mercury interrupter. : de en
  • ES3060Y - Counterweight for balancing car wheels. : en es
  • FR782167A - Improvements to DC rotary transformers and their switchgear : en fr
  • GB429407A - Improvements in or relating to a method of coating surfaces with fibrous material and an apparatus for use therewith : en
  • GB429450A - Improvements relating to ground ropes for trawl nets : en
  • GB429554A - Improvements in and relating to the cooling of commutators of dynamo-electric machines : en
  • GB429427A - Arrangement for producing relaxation oscillations, more particularly for television purposes : en
  • ES3631U - Detachable and portable skiff : en es
  • FI16548A - Rörelseöverföringsanordning : en fi
  • FR782247A - Coil or tube whose surface has protruding parts : en fr
  • ES137220A3 - Procedure to accelerate the hardening of hydraulic binders. : en es
  • GB429345A - Improvements relating to closures for cans and other containers : en
  • GB429487A - Instep support : en
  • DE614005C - Hardware part, especially lock rosette : de en
  • ES137217A1 - A new procedure to support the filament in electric lamps. : en es
  • FR782101A - Improvements to devices for document identification : en fr
  • GB429221A - Improvements in or relating to television apparatus : en
  • US2002941A - Method and means of separating gas mixtures : en
  • US2003027A - Control for shearing apparatus : en
  • US2003161A - Bow for stringed instruments : en
  • DE613889C - Trimming device on cigar machines : de en
  • DE613907C - Hand fire extinguisher : de en
  • ES3736U - Rubber sole for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • FR782103A - evaporator for the production of hydrogen peroxide by distillation of solutions which produce it : en fr
  • GB429306A - Improvements in or relating to fire extinguishers : en
  • ES3667U - A toy. (Machine-translation by Google Translate, not legally binding) : en es
  • DE614111C - Fire-weather-proof multiple connector with a switch common to all sockets and mutual locking between the switch and the plugs : de en
  • FR45094E - Device for controlling electric discharge devices using a differential method : en fr
  • FR782024A - Electrical protection installation for railway level crossings : en fr
  • US2003087A - Sprayer : en
  • US2003131A - Method and apparatus for manufacturing articles of bonded granules : en
  • SU43037A1 - Device for continuous automatic control of train movement : en ru
  • US2002691A - Folded napkin : en
  • US2003040A - House car : en
  • CA350627A - Life saving garment : en fr
  • CH177352A - Process for the preparation of a fuel mixture for an internal combustion engine, starting from a heavy fuel, and a carburetor for the implementation of this process. : en fr
  • CH177453A - Wall cladding for industrial ovens, in particular for tunnel ovens. : de en
  • ES137123A1 - A process for manufacturing creped or crimped artificial yarns. : en es
  • GB429490A - Improvements in or relating to gas-operated radiant heaters : en
  • GB429578A - Improvements in or relating to railway tip wagons : en
  • DE614138C - Soundproofing covering : de en
  • ES137174A3 - A procedure for opening cans or tin foil containers. : en es
  • PL21395B1 - Rotating tower for placing firearms on airplanes and aircraft. : en pl
  • US2003020A - Welding rod for applying protective abrasion resisting facings : en
  • CH177407A - Toothpaste and method of making a toothpaste. : de en
  • PL21327B1 - Material for covering roofs, walls and similar building structures. : en pl
  • PL21468B1 - Self-propelled hunting firearm. : en pl
  • US2002785A - Clutch or brake, or like mechanism : en
  • US2003091A - Method of and device for closing up vessels, especially bottles : en
  • CH177399A - Process for the production of the coiled filament for electric light bulbs. : de en
  • CH177420A - Telegraph system with at least two type printing machines. : de en
  • SU43396A1 - A device for grinding the rolls of rolling mills on site : en ru
  • US2002539A - Control head : en
  • DE614038C - Braking device for lowering conveyor operated by air motor by means of a mechanical brake influenced by brake cylinders : de en
  • ES137249A1 - Improvements in the manufacture of photographic machines for roll films. : en es
  • CA350510A - Water-resistant laminated material : en fr
  • CA350596A - Blowpipe : en fr
  • CH177279A - Pocket notepad with built-in lamp. : de en
  • USRE19588E - High voltage electkicai : en
  • ES3697U - Template to draw that constitutes a game of entertainment and children's skill. (Machine-translation by Google Translate, not legally binding) : en es
  • CH177199A - Fish tape. : de en
  • CH177462A - Process for the preparation of a new monoazo dye. : de en
  • CH177197A - Guide device on sliding doors and the like. : de en
  • SU43167A1 - Automatic device for measuring the length of the projection of the distance traveled : en ru
  • US2002814A - Printing-press : en
  • US2002852A - Third axle unit for trucks : en
  • PL21386B1 - Internal combustion engine, especially powdered fuel, and the way it works. : en pl
  • US2002795A - Immersing machine : en
  • CA350548A - Liquid dispenser : en fr
  • CH177220A - Spindle drive for spinning, twisting and similar textile machines. : de en
  • CH177381A - Device for astatic regulation of operating parameters such as electrical voltages, temperatures, speeds or the like. : de en
  • SU43213A1 - Training device for proving the rotation of the earth : en ru
  • US2002969A - Number plate for telephone dials : en
  • CH177469A - Process for the preparation of a new monoazo dye. : de en
  • US2002823A - Motor vehicle chassis frame : en
  • US2002894A - Stove : en
  • US2002937A - Television system : en
  • PL21364B1 - A method for producing carbon by catalytic decomposition of carbon monoxide and an apparatus for carrying out this method. : en pl
  • US2003050A - Beer container and cooler : en
  • USD95762S - Design for a beverage dispenser : en
  • CH177365A - Turbine for the expansion of gases for the purpose of generating low temperatures. : de en
  • US2002882A - Floating fish trap : en
  • SU43038A1 - Device for giving signals from the line to the control point : en ru
  • US2002648A - Control mechanism for belt driven apparatus : en
  • AU1725034A - Improvements in means for discharging water from steam engine cylinders : en
  • CH177378A - Switch for switching electrical circuits on and off. : de en
  • SU43139A1 - Hot water boiler for the foci : en ru
  • SU43254A1 - Friction transmission : en ru
  • US2003092A - Apparatus for molding a liquid bag : en
  • US2003220A - Type-setting device : en
  • SU43165A1 - Device for stabilizing the line of sight vertically : en ru
  • US2003010A - Fluid elevator : en
  • CH177301A - Transmission method for the fog landing of aircraft. : de en
  • CH177421A - Time switch for type printing machines. : de en
  • US2002598A - Applicator for liquids : en
  • US2002877A - Welding equipment and method of welding : en
  • PL21417B1 - A method of obtaining colored carbon black obtained by decomposing a gas containing carbon in the presence of a metal catalyst. : en pl
  • SU42998A1 - Method for preparing bromopropyl ketone : en ru
  • SU43191A1 - Device for automatic regulation and control of paper drying on paper machines : en ru
  • PL21385B1 - A method of coating metal bodies with one or more calcareous carbonates. : en pl
  • US2003145A - Game apparatus : en
  • US2003213A - Automobile jack : en
  • CA350538A - Fumigation machine : en fr
  • CH177294A - Ski binding. : de en
  • CA350552A - Gaseous electric discharge device : en fr
  • CH177165A - Sealable hang-on labels for identifying plant species. : de en
  • FR45097E - Third mobile barrel for rifle : en fr
  • DE614000C - Membrane sorter : de en
  • US2002639A - Vulcanization of rubber : en
  • US2002836A - Baggage carrier : en
  • PL21323B1 - Bag or bag with valve and device for filling that bag or bag. : en pl
  • SU43025A1 - Portable device for opening unloading hatches at railway gondola cars : en ru
  • US2002783A - Valve : en
  • CA350603A - Halogenated hydrocarbon fluoration : en fr
  • CA350625A - Liquid measuring device : en fr
  • CH177240A - Fabric holders, in particular for stockings and socks. : de en
  • CH177312A - Synchronous motor timers for driving time-controlled devices such as clocks, timers and the like. : de en
  • CH177428A - Television arrangement. : de en
  • GB429300A - Means for supporting and facilitating the movement of drawers or trays in furniture : en
  • CA350584A - Container closure : en fr
  • SU43001A1 - Separation method of 1-naphthlamine-8-sulfonic acid and N-phenyl-naphthylamine-8-sulfonic acid : en ru
  • CH177309A - Wristwatch. : en fr
  • DE613902C - Process for the production of paints, films and plastics : de en
  • ES136929A1 - Procedure for the manufacture of elements of galvanic batteries. : en es
  • BE409124A - : en
  • SU43260A1 - Adaptation to turret lathes for making taper rods from rods : en ru
  • CA350640A - Railway tie plate making apparatus : en fr
  • CH177414A - Process for the purification of preparations containing corpus luteum hormones. : de en
  • DE614112C - Remote monitoring of electrical apparatus, in particular electrical switches : de en
  • SU43070A1 - Robot : en ru
  • SU43369A1 - Tool for unscrewing the tool on the right rods : en ru
  • US2003116A - Electric clock motor : en
  • CH177455A - Process for the preparation of an amine oxide. : de en
  • SU43008A1 - Shock wheel : en ru
  • USD95753S - Design for a coffeepot : en
  • CH177286A - Folding camera. : de en
  • FR782032A - Shock absorber for glassware, with view under glass : en fr
  • FR782116A - Process for the production of ceramic building materials : en fr
  • US2002933A - Tool relief mechanism : en
  • US2003072A - Puzzle frame : en
  • US2002988A - Preparation of methyl-anthra-quinone : en
  • CA350565A - Moulded product manufacture : en fr
  • CA350583A - Gas or vapour distributing method : en fr
  • US2002503A - Direction signal for automobiles : en
  • US2002567A - Honing tool : en
  • US2003140A - Grease trap : en
  • SU43126A1 - Exophthalmometer : en ru
  • AU1761234A - Improvements in and connected with means for forming glass articles having handles or like projections : en
  • CH177224A - Ribbon loom. : de en
  • US2002738A - Storm window and screen hanger : en
  • DE613962C - Method for weighing natural silk : de en
  • SU43005A1 - The method of obtaining acetic acid extraction : en ru
  • SU43314A1 - The method of measuring the distance : en ru
  • AU3809563A - Antiseptic capsule fora telephone mouthpiece : en
  • CH177170A - Agents for repelling pests. : de en
  • SU43374A1 - Method for producing bleach : en ru
  • US2003267A - Machine for dusting sheet materials : en
  • US2003044A - Dispensing cabinet : en
  • US2003068A - Protective finish : en
  • SU43067A1 - Device for automatically turning on and off street lighting : en ru
  • US2003108A - Variable speed transmission : en
  • CH177408A - Process for the preparation of a mixture of stereoisomeric dihydrofollicle hormones of the formula C18H24O2. : de en
  • SU43123A1 - Apparatus for continuous finishing of staple fiber tow : en ru
  • SU43329A1 - Method of imparting water tightness to unburned building materials : en ru
  • US2003141A - Apparatus for separating granular material : en
  • CA350564A - Wall panel support : en fr
  • DE613288C - Device for roasting coffee, grain or the like, in particular malt coffee : de en
  • PL21456B1 - A projectile with a shock fuse, in particular a hand grenade. : en pl
  • US2002573A - Control for gyrator-type washing machines : en
  • USD95743S - Design fob a heatek : en
  • DE613905C - Electrically operated vacuum cleaner : de en
  • ES3713U - A proper sprayer to carry out artificial rain (Machine-translation by Google Translate, not legally binding) : en es
  • PL21362B1 - Supply crankless pump. : en pl
  • SU43057A1 - Apparatus for obtaining grid sweeping stress : en ru
  • FR782297A - Process for copying cinematographic films, printer for the application of this process and the resulting films : en fr
  • US2002861A - Fabric guiding and seaming : en
  • US2003271A - Hurdle washer : en
  • SU43081A1 - Single phase serial collector motor : en ru
  • US2003133A - Bottle crate : en
  • CH177379A - Resonance spring, especially for resonance spring drives. : de en
  • ES134795A1 - Improvements in electric valves. : en es
  • GB429220A - Process for the preliminary treatment of smooth cast pieces, in particular, centrifugally cast tubes manufactured in chilled moulds, for coatings of paint and other coatings : en
  • GB429486A - Improvements in and relating to electrodes for therapeutic purposes, in particular for short wave treatment : en
  • SU43259A1 - Method of protecting magnesium and its alloys from corrosion : en ru
  • FR45065E - Thruster for ships and planes : en fr
  • FR782131A - Advanced household filter : en fr
  • US2002521A - Box piling : en
  • US2003233A - Process of manufacturing high viscosity index oils : en
  • CA350611A - Porous fibrous product : en fr
  • GB429515A - Improvements in thermionic valves and more particularly the anodes thereof : en
  • DE613982C - Automatic glass blowing machine : de en
  • FR782080A - Direct current homomorphic transformer : en fr
  • FR782162A - Improvements to radio receivers : en fr
  • FR782173A - Folding or retractable handle for lever lock : en fr
  • ES137145A1 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • ES3629U - Strips of tickets and tickets for automatic machines (Machine-translation by Google Translate, not legally binding) : en es
  • GB429485A - Improvements in or relating to methods of and machines for spinning and aftertreating artificial silk : en
  • SU43233A1 - Machine for harvesting bread : en ru
  • US2002928A - Carburetor : en
  • ES3643U - Patina imitating skis. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782137A - Improvements to gas masks : en fr
  • CA350530A - Box or carton : en fr
  • GB429460A - An improved toy riding animal movable on wheels : en
  • FR782068A - Powder product for gluing paper and cardboard and its manufacturing process : en fr
  • ES3616U - Package for electric incandescent lamps. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3641U - Resistance holder of refractory material for electric heaters. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429558A - Safety hat or cap : en
  • FR782242A - Arc lamp for projection apparatus, in particular for cinematographic apparatus : en fr
  • ES3753U - Pencil for makeup. (Machine-translation by Google Translate, not legally binding) : en es
  • SU43013A1 - Ice Saw : en ru
  • US2003066A - Firearm of the gas reloading type : en
  • US2002796A - Laundry shake-out tumbler : en
  • US2002782A - Opera glass : en
  • GB452853A - A process for the preparation of extract of lemon in powder : en
  • ES3748U - New billiards (Machine-translation by Google Translate, not legally binding) : en es
  • FI16552A - Refractive regulations and anchorage for temperature control in the case of oil and liquid waste under vacuum : en fi
  • SU43110A1 - A device for steam cleaning of fire tubes of boilers from ash and soot : en ru
  • US2002645A - Distillate petroleum product and method of treating same : en
  • US2002927A - Building construction : en
  • ES3088Y - Automatic closing cover for containers intended to contain rubbish or similar materials : en es
  • ES3728U - Device applicable to electric heating plates, mainly for electric stoves and stoves that allow them to be separated (Machine-translation by Google Translate, not legally binding) : en es
  • US2002641A - Two material extruded valve and method of making the same : en
  • US2003115A - Load limiting device : en
  • GB429276A - Improvements relating to apparatus and means for enabling persons to exist in rarefied atmospheres : en
  • SU43060A1 - Scale for radio receivers : en ru
  • SU43105A1 - The method of purification of vegetable oils : en ru
  • US2002826A - Filter : en
  • US2003035A - Railway braking apparatus : en
  • DE613731C - Electric capacitor with solid, pre-formed dielectric : de en
  • US2002713A - Pump : en
  • US2002788A - Fluid pressure operated blower for : en
  • US2003015A - Shoe supporting jack : en
  • DE613921C - Desk-shaped copier : de en
  • ES137223A1 - A procedure for obtaining an intense and fast light applicable to photography and other uses. : en es
  • FR782180A - Improvements to lighting power generators for bicycles, motorcycles and similar vehicles : en fr
  • GB429374A - A splash guard for frying pans and the like : en
  • GB429536A - Apparatus for producing hollow cylindrical or prismatic bodies from agricultural products : en
  • SU42978A1 - Apparatus for separating liquids using centrifugal force : en ru
  • SU42961A1 - Hammer Type Pneumatic Hammer : en ru
  • CH177391A - Indirectly heated cathode for electrical discharge tubes. : de en
  • FR45080E - Fluid diverter device : en fr
  • FR45090E - Continuous speed change : en fr
  • GB429230A - Improvements in or relating to thermionic valves and control circuit arrangements therefor : en
  • CA350644A - Bobbin stop motion : en fr
  • CH177259A - Process for the extraction of basic aluminum sulphites from silicic acid-containing clay minerals. : de en
  • GB429543A - Improvements in or relating to electric circuit interrupters : en
  • ES3061Y - Shirt-vest. : en es
  • GB429252A - Processes for the dressing, partial discolouring and preservation of the natural qualities of skins, leathers, hairs and furs : en
  • US2002989A - Hair waving method : en
  • SU43046A1 - Telephone translate : en ru
  • SU43341A1 - Device for stowing grain in the vessel's hold : en ru
  • US2003001A - Voltage regulating device : en
  • CH177214A - Bathtub with corrugated bottom. : de en
  • CH177429A - Ray shield. : de en
  • FR782234A - Tractor wheel with anti-slip device : en fr
  • FR782232A - Production of dyed artificial materials : en fr
  • GB429422A - Improvements in and connected with apparatus for screening water and other fluids : en
  • GB429456A - Improvements in or relating to closures for bottles, jars and like vessels : en
  • US2002628A - Earth anchor : en
  • DE613119C - Process for the production of molten salts in flake form : de en
  • DE614061C - Button accepting machine : de en
  • DE597148C - Clamping plate that can be used on both sides for casting steel blocks in molds : de en
  • DE613946C - Pliers-like clamping tool arranged on a base plate so as to be pivotable about an axis transversely to the longitudinal direction of the belt : de en
  • ES137197A3 - Improvements in the manufacture of accumulator batteries. : en es
  • SU43078A1 - Electromagnetic switch to control the grid of ion converters : en ru
  • US2003107A - Lubricating device : en
  • US2002524A - Thermal treatment of gases and vapors : en
  • US2002802A - Apparatus for conditioning air : en
  • US2002905A - Device for indicating whether a clock is running : en
  • US2002912A - Control device for pumping systems : en
  • SU43084A1 - Device for switching to double-rate electric meters : en ru
  • US2002496A - Method of roasting sulphide ore : en
  • GB429598A - Improvements in or relating to apparatus for handling granular or lumpy material : en
  • PL21373B1 - A method of producing a metal coating on ferrous objects. : en pl
  • SU43288A1 - Device for unloading car bodies : en ru
  • US2002674A - Method of treating cellulose acetate : en
  • US2002875A - Method of and apparatus fob : en
  • PL21440B1 - The method of producing sulfur dyes. : en pl
  • SU43345A1 - Bunker : en ru
  • SU43383A1 - Oil circuit breaker : en ru
  • US2002726A - Golf ball : en
  • US2002855A - Electric wave amplifying system : en
  • USRE19592E - Combustion regulation : en
  • SU43291A1 - A device for learning to drive a car : en ru
  • CH177457A - Process for the preparation of an amine oxide. : de en
  • ES3665U - Wire mesh strainer, perforating plate or cloth. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782181A - Automatic device to keep doors, gates, windows, shutters, etc. open. : en fr
  • DE614077C - Book ignition with two separate ignition stick strips : de en
  • US2002519A - Process for the isolation of water-soluble vitamins : en
  • US2002654A - Method of purification of halogencontaining solutions : en
  • DE614074C - Self-acting door and window stay with a locking lever rotatably arranged on a bearing plate attached to the fabric : de en
  • DE614081C - Process for the production of preparations containing active oxygen : de en
  • PL21404B3 - Wire rope clamp. : en pl
  • SU43205A1 - Essential tool for studying the rules for preventing collisions at sea : en ru
  • US2002576A - Extension table : en
  • DE613912C - Card file with cards stacked next to each other : de en
  • DE614107C - DC compound machine for electrodynamic braking of electrically powered vehicles : de en
  • USD95775S - Design for a shoe : en
  • US2003242A - Railway and tramway rail and wheel flange lubrication : en
  • DE614051C - Injection clamp : de en
  • DE613955C - Shaking and pushing device : de en
  • GB429309A - Improvements in or relating to portable field kitchens : en
  • SU43311A1 - Pistol : en ru
  • CH177384A - Power-interrupting thermal fuse. : de en
  • DE613949C - Pressure vessel for the production and serving of carbonated beverages : de en
  • FR782018A - Further development of spring suspension systems for vehicles : en fr
  • GB429368A - Improvements in or relating to electric lamps and the like : en
  • US2002784A - Cover for spare tires of automobiles : en
  • CH177267A - Process for the production of an alkali and acid resistant impregnation, coating and putty agent. : de en
  • FR782261A - Improvements to elastic carcasses of seats, cushions, box springs and the like : en fr
  • SU43293A1 - Device for free running and braking the drive wheels of bicycles and motor carts : en ru
  • US2002700A - Shock absorber : en
  • FI16539A - Bedside table : en fi
  • GB429361A - Improvements in or relating to germicidal preparations and methods of producing the same : en
  • CA350615A - Child's sleeping garment : en fr
  • SU43051A1 - Electric music device : en ru
  • SU43238A1 - Device for squeezing the nets after their tar : en ru
  • SU42984A1 - The method of purification of hydrochloric gas to obtain purified hydrochloric acid : en ru
  • SU42962A1 - Electric hammer : en ru
  • SU43170A1 - Gyroscopic compass : en ru
  • SU43276A1 - Aerofotovizir : en ru
  • US2002732A - Carburetor : en
  • US2002948A - Device for placing protective coverings automatically on the seats of water closets : en
  • DE612237C - Two-stroke internal combustion engine, especially aircraft engine, for compressorless injection : de en
  • DE613860C - Circuit arrangement for the optional actuation of any number of relays from several switching points : de en
  • FR782030A - Footwear improvement : en fr
  • SU43393A1 - Lever dynamometer to determine the force when tightening the nuts : en ru
  • US2002776A - Safety system for therapeutic lamps : en
  • FR782257A - Alternating current arc rupture switch by means of a stream of pressurized gas : en fr
  • GB429516A - Improvements in and relating to scanning devices for television : en
  • ES136993A1 - IMPROVEMENTS IN THE MANUFACTURE OF FOLDING DEVICES OR CONTAINERS : en es
  • GB429208A - Improvements in or relating to water closets and bidets : en
  • GB429323A - Improvements in or relating to electric fires, ornamental plaques or the like, for mounting upon panels or slabs : en
  • ES137153A1 - A device to prevent fraud, applicable to liquid containers. : en es
  • CA350608A - Sorting machine : en fr
  • DE613897C - Device for mounting an inner housing in an outer one, especially in the case of steam turbines : de en
  • SU43262A1 - Flange mirror turning device : en ru
  • CH177191A - Ventilation device on a press. : de en
  • CH177403A - Footrest. : de en
  • SU42987A1 - The method of obtaining sulfur from sulfur ores : en ru
  • FR782076A - Silencers for internal combustion engines : en fr
  • CA350555A - Gaseous electric discharge device : en fr
  • FR782022A - Process for treating inner tubes of tires or similar articles : en fr
  • GB429545A - Improvements in or relating to tagger top tins : en
  • US2002561A - Starter construction : en
  • DE613934C - Leaf spring : de en
  • CA350638A - Metal tube manufacture : en fr
  • AU285968B2 - Antiseptic capsule fora telephone mouthpiece : en
  • CH177357A - Centrifugal governor. : de en
  • ES3066Y - Box for classifying, storing and transporting coins and paper money or fiduciary documents. : en es
  • SU43173A1 - Instrument for recording speed and direction of water flow : en ru
  • CH177253A - Process for the production of a baking aid from milk. : de en
  • CA350523A - Cultivator device : en fr
  • US2002500A - High-frequency coupling device : en
  • US2002970A - Apparatus for the manufacture of pneumatic tires : en
  • SU43092A1 - Gas photorelay : en ru
  • CA350589A - Ploughshare manufacture : en fr
  • USD95779S - Design for a score sheet : en
  • US2003262A - Saw cylinder for cotton extracting machines : en
  • DE613914C - Process for the preparation of pyrenquinone from pyrene : de en
  • SU43022A1 - Device for heating in winter water supplied to the pumps of water heaters : en ru
  • US2002656A - Process for the production of calcium carbamate : en
  • US2002945A - Process of producing cementitious material : en
  • US2002964A - Venturi flotation method : en
  • FR782118A - Process for obtaining copies of photographic originals on a flexible linear medium and a new industrial product resulting from its application to photograms and phonograms : en fr
  • CH177360A - Steam boiler. : de en
  • CH177201A - Glass bulbs for electric light bulbs and discharge tubes. : de en
  • CA350558A - Demand meter : en fr
  • DE613936C - Electric musical instrument with switchable pitch ranges : de en
  • CA350609A - Word printing machine : en fr
  • DK50278C - Holding device for lamps for bicycles, automobiles and other vehicles. : da en
  • FI16554A - Skyltningsanordning : en fi
  • CA350551A - Gaseous electric discharge device : en fr
  • SU43338A1 - Scraper device : en ru
  • US2003086A - Cylinder lock : en
  • USD95738S - Design for a shoe : en
  • ES137102A1 - Improvements introduced in the adujador game (sentinella) of the cotton, eraser, wool and analogous cards. : en es
  • ES137132A1 - Improvements in the construction of bags. : en es
  • CA350574A - Magnetic alloy : en fr
  • CH177275A - Paper container with closing flap designed for dry gluing. : de en
  • CH177459A - Process for the preparation of an amine oxide. : de en
  • GB451689A - Improvements in or relating to the production of crystalline anhydrous sodium metasillicate : en
  • CH177466A - Process for the preparation of a new monoazo dye. : de en
  • GB429380A - Improvements in or relating to the manufacture of wallboard : en
  • DK50287C - Procedure for the manufacture of fish liver meal and cod liver oil from cod liver oil precipitate. : da en
  • CA350556A - Gaseous electric discharge device : en fr
  • DE613851C - Synchronous motor with fixed magnet system : de en
  • DE613896C - Process for the production of selenium compounds of the benzanthrone series : de en
  • DK50274C - Device by Central Heating Boilers. : da en
  • US2003100A - Luggage bag : en
  • SU43077A1 - Contact device for diverting current from a rotating part of an electric machine : en ru
  • US2002742A - Container : en
  • DE614015C - Method of packaging tin plates or tin-plated sheet metal : de en
  • ES3651U - Chopping, pressing, grating or similar device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR45057E - Improvements to furnace walls : en fr
  • GB429280A - A lotion to be used for the skin : en
  • GB429479A - Improvements in or relating to flat bed printing machines : en
  • SU43218A1 - Device for demonstrating projection drawing laws : en ru
  • US2002775A - Cathode glowlamp : en
  • US2003203A - Game : en
  • US2003237A - Process of treating mineral oils with selective solvents : en
  • DE613909C - Labeling device for boxes, packages or the like. : de en
  • ES137186A1 - A change of speeds perfected for bicycles. : en es
  • DE614058C - Process for the preparation of tantalum carbide or tantalum boride plates sintered with the addition of an iron group metal for connection to a tool holder by soldering : de en
  • ES3662U - A horseshoe of steel iron with rubber applications rubberized in the shape of ramplones, to prevent the slips of the horse cattle (Machine-translation by Google Translate, not legally binding) : en es
  • ES3706U - Link for adjustable pressure hose (Machine-translation by Google Translate, not legally binding) : en es
  • GB429204A - Improvements in and relating to detachable handles for plates and the like : en
  • FR45068E - Process for the preparation of new transformation products of natural resins and their derivatives : en fr
  • DE613986C - Shell-shaped container for rod-shaped masses with a piston that moves the filling out of the open container, only in the conveying direction : de en
  • GB429746A - Improvements in or relating to stop motion devices : en
  • BE408759A - Intestinal propellant and its accessory : en fr
  • CH177161A - Device for introducing a body such as a potato into the ground. : en fr
  • USD95723S - Design for a lace : en
  • GB429590A - Improvements in and relating to grid controlled gas or vapour discharge vessels for ship drives : en
  • ES137106A1 - New construction system for drawing tables with adjustable tilt of the board. : en es
  • ES3698U - A shoe with rubber sole and wooden heel (Machine-translation by Google Translate, not legally binding) : en es
  • FR782028A - Insulating materials with high dielectric constants in particular for high frequency purposes : en fr
  • GB429461A - Improvements relating to crushers for stone or like material : en
  • PL21442B1 - Method for obtaining polyvinyl esters. : en pl
  • USD95757S - Design for an ensemble dress : en
  • FR782071A - Rotary distribution at the head of cylinders for internal combustion engines : en fr
  • FR782182A - Device for producing creamy foam for beers and similar liquids : en fr
  • DE614110C - Cap and bolt type suspension isolator : de en
  • GB429384A - Improvements in apparatus for rescuing the crews of sunken submarines and surface-going vessels in distress : en
  • CH177180A - Ladder rack, consisting of U-shaped cheeks with trapezoidal cross-section teeth inserted into them. : de en
  • FI16571A - Mechanical calendar : en fi
  • PL21359B1 - A core burner device containing an atomizing device and used to light a gas-fired burner in cookers, called primers. : en pl
  • SU43226A1 - Cotton harvesting machine : en ru
  • FR782150A - Reinforced cement sarcophagus : en fr
  • US2002897A - Belt connecter : en
  • US2003164A - Motor vehicle : en
  • SU42965A1 - Self loading scraper : en ru
  • US2003014A - Combined lubricating and shock absorbing mechanism for motor vehicles : en
  • PL21361B1 - Device for indicating the position and movements of airplanes or aircraft. : en pl
  • SU42985A1 - Pure hydrochloric acid plant : en ru
  • SU43398A1 - Differential mechanism for winding machines for alternate acceleration and deceleration of thread-feeding organs : en ru
  • GB429207A - Improved device for extinguishing fires : en
  • FR45074E - Improvements made to the inner tubes of pneumatic tires : en fr
  • FR782081A - Application of edible casein for the preservation and polishing of roasted coffee, the preservation and agglomeration of ground coffee : en fr
  • CA350505A - Discharge opening shutter mechanism : en fr
  • SU43372A1 - Grunthos : en ru
  • US2002954A - Centrifugal separator : en
  • SU43323A1 - The method of preparation of the composition for colored plaster : en ru
  • ES3666U - Single-sided razor. (Machine-translation by Google Translate, not legally binding) : en es
  • ES3079Y - Panoptic mirror. : en es
  • FR782021A - Improvements to pressurized fluid brake devices : en fr
  • CA350544A - Boiler steam cleaning apparatus : en fr
  • PL21418B1 - The drive mechanism for moving crops and shock sieves is driven by a rotating motor. : en pl
  • US2002555A - Protective system : en
  • SU43217A1 - Training device to demonstrate the Boyle-Mariott laws : en ru
  • ES137219A2 - IMPROVEMENTS IN THE MAIN PATENT : en es
  • FR782282A - Machine for introducing chocolate sticks into paper tubes : en fr
  • ES3704U - Couplings for beds. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782216A - Improvements to human-drawn vehicles and in particular to bicycles : en fr
  • DE613972C - Guide roller for narrow strips of paper, fabric, etc., especially for Morse code strips on telegraph machines : de en
  • ES3644U - Hollow shaped objects obtained by means of a band of flexible material. (Machine-translation by Google Translate, not legally binding) : en es
  • PL21467B1 - The method of producing cages for ball and roller bearings. : en pl
  • PL21402B1 - Insulating tube for electric wires and a connector to it. : en pl
  • SU43129A1 - Method of making molds for molds : en ru
  • US2003158A - Motor fuel and method of manufacture : en
  • US2003239A - Process of separating constituents of mineral oils : en
  • PL21446B1 - Camera. : en pl
  • US2002565A - Utilization of high pressure gas : en
  • US2003114A - Garment protector : en
  • GB429573A - Improvements in or relating to rubber paving blocks : en
  • CH177315A - Process for the production of light metals by electrolysis of molten metal salts. : de en
  • ES3614U - Insulated cover box. (Machine-translation by Google Translate, not legally binding) : en es
  • GB429236A - Improvements relating to blast furnaces : en
  • US2002506A - Truss structure : en
  • US2002891A - Bronze, bronze powders, and method of making the same : en
  • DE614017C - Multiple tool set : de en
  • FI16522A - Gas briquettes and framställningssätt : en fi
  • ES137192A1 - An improved nozzle for gas masks. : en es
  • ES3757U - Fishing device without rod (Machine-translation by Google Translate, not legally binding) : en es
  • PL21461B1 - Device for detecting flammable gases or vapors contained in the air. : en pl
  • PL21392B1 - A method of manufacturing rubber printing plates for gravure or gravure printing. : en pl
  • SU42993A1 - Method for producing alumina and caustic soda : en ru
  • SU43146A1 - Wood plasticization method : en ru
  • SU43190A1 - Method and bomb for calorimetric and ballistic examination of powders in a variable volume : en ru
  • SU43322A1 - Method for making lime-pozzolan cement : en ru
  • USRE19593E - hansen r : en
  • GB429508A - Improved can or container for the distribution of viscous liquids : en
  • US2003109A - Wheel structure : en
  • US2002623A - Electrical switch : en
  • DE613892C - Equipment on briquette extrusion presses : de en
  • ES3605U - Box for phonographic device. (Machine-translation by Google Translate, not legally binding) : en es
  • FR782197A - Film Loop Shaper : en fr
  • US2002924A - Broaching machine : en
  • CH177482A - Vacuum discharge device with liquid-cooled, metal vacuum vessel. : de en
  • US2002779A - Connecter cap : en
  • US2003085A - Suction cleaner : en
  • FR782031A - Adjusting device for ball bearings, freewheels of bicycles or other similar applications : en fr
  • CH177164A - Greenhouse with openable roof. : en fr
  • CH177476A - Lighting device. : en fr
  • FR45093E - Film saver system for cameras using normal perforated motion picture film : en fr
  • FR782133A - Metal post : en fr
  • GB429388A - Improvements in or relating to cover plates for electric switches : en
  • US2002764A - Brake testing machine : en
  • US2002866A - Tensioning device for shuttles : en
  • SU43363A1 - Vetrosov installation with an expanding suction pipe : en ru
  • CH177273A - Process for processing vegetable waste. : de en
  • CH177359A - Sound-absorbing exhaust pipe for internal combustion engines. : de en
  • CA350561A - Refractory carbide production : en fr
  • US2003266A - Control for railway signal systems : en
  • CA350591A - Tulle or net and lace : en fr
  • PL21336B1 - Crusher. : en pl
  • US2002657A - Windshield wiper : en
  • US2002922A - Coupling for pump rods, trailer hitches and the like : en
  • DK50269C - Procedure with associated Apparatus for pneumatic drying of peat and other materials. : da en
  • CH177343A - Bearings. : de en
  • CA350585A - Shearing mechanism : en fr
  • CH177290A - Photographic printing process for three-pack shots. : de en
  • SU43115A1 - Acetylene generator : en ru
  • SU43220A1 - Instrument for monitoring the work of the watchmen : en ru
  • CA350614A - Radiator manufacture : en fr
  • SU43195A1 - Piston Ring Elasticity Tester : en ru
  • USD95737S - Design for a shoe : en
  • SU43145A1 - Taper hole drill : en ru
  • US2002722A - Frost shield : en
  • US2002907A - Motor pump : en
  • US2003042A - Automatic reclosing circuit breaker system : en
  • AU1762134A - Improvements in propelled toys : en
  • CA350535A - Railway tie : en fr
  • ES3726U - Articulated support for various uses. (Machine-translation by Google Translate, not legally binding) : en es
  • DK50283C - Lock. : da en
  • ES137129A1 - A gas meter or other fluid. : en es
  • FR782043A - A method of performing underground constructions such as tunnels, large galleries, chambers, stores, reservoirs or the like, wells, walls, linings of deep trenches, supports, etc. : en fr
  • AU2062834A - An improved method of joining the ends of metal strappings for cases, bales andthe like : en
  • DE613984C - Device for lifting the rollers of a sheet glass drawing machine : de en
  • ES137235A1 - Procedure for manufacturing coloring sticks for the face. : en es
  • GB429206A - Improvements in or relating to the deposition of chromium on cylinder bores : en
  • US2003192A - Method of producing moistureproof and air tight coatings : en
  • US2003219A - Dating device : en
  • US2002558A - Interlocking connection : en
  • CA350518A - Heat exchanger : en fr
  • CH177447A - Locking device for axially displaceable, rotating shifting parts in gearboxes, in particular motor vehicle transmissions. : de en
  • SU43327A1 - The method of preparation of porous diatom products : en ru
  • PL21375B1 - A method of treating starch. : en pl
  • PL21384B1 - Electric lamp. : en pl
  • CA350506A - Water expelling press : en fr
  • ES136948A1 - Improvements introduced in the manufacture of refrigerators. : en es
  • ES3668U - Device for the formation of terminals in electrical conduits of all kinds. (Machine-translation by Google Translate, not legally binding) : en es
  • CH177461A - Process for the preparation of a new monoazo dye. : de en
  • PL21412B1 - The method of making holes for planting beans and hiking beans and the corresponding manual index. : en pl
  • CH177285A - Roll film camera for two different film formats and types. : de en
  • CH177323A - Process for the production of an at least partially rust-like wooden panel. : de en
  • CH177353A - Glow plug ignition device for internal combustion engines. : de en
  • CH177432A - Device for the orderly storage of newspapers. : de en
  • US2002559A - Means for surgical resection : en
  • US2002721A - Seat cover holder : en
  • US2002991A - Backlash remover : en
  • USD95766S - Design fob a game scoring device : en
  • US2003013A - Vehicle chassis lubricating mechanism : en
  • DE614078C - Device for removing the lowermost group of cigarettes from a cigarette dividing container : de en
  • DE614104C - Melting kettle for stereotypical metal : de en
  • DE614120C - Pouring vessel with a warming sleeve : de en
  • CH177430A - Electric light sign. : de en
  • DE614008C - Footwear with a cavity arranged between the running and perforated insole in the front shoe bottom part and a process for its manufacture : de en
  • DK50272C - High frequency switching element. : da en
  • US2002944A - Access opening for use in aircraft construction : en
  • US2002650A - Shoe sole-cementing machine : en
  • US2002843A - Thread or yarn cleaner : en
  • US2003031A - Capacitor motor : en
  • SU43280A1 - Lacquer for photographic plates : en ru
  • US2002575A - Compressor unit : en
  • US2002512A - Heel breasting machine : en
  • CH177393A - Device for improving the control effect of the grids in arc discharge apparatus. : de en
  • CH177444A - Locking device on metal vessels. : de en
  • US2002646A - Mounting of motors : en
  • CA350568A - Peroxide resistant rubber : en fr
  • CH177281A - Hydraulic control device for machines that automatically perform a number of work processes one after the other, especially for stereotype plate casting machines. : de en
  • CH177342A - Lubricating device on a gear box which has a hollow bearing journal and is covered by a protective cap. : de en
  • CA350604A - Container closure : en fr
  • CH177266A - Process for the production of a new azo dye. : de en
  • SU43009A1 - Device to prevent water ejected from the boiler from entering the turbine : en ru
  • SU43214A1 - An up-to-date descriptive geometry study guide. : en ru
  • US2002667A - Electron discharge device : en
  • AU1590834A - Improvements in or relating to radio signalling systems : en
  • CA350592A - Cable anchor : en fr
  • US2002684A - Method of preparing potassium carbonate or potassium hydroxide : en
  • CH177334A - Radial plain bearings. : de en
  • FR782038A - Medium for obtaining illuminated signs or designs : en fr
  • USD95769S - Design for an eraser : en
  • SU43269A1 - The way to protect beets from rotting in kagata : en ru
  • US2003222A - Stud-and-eye clasp for corsets and the like : en
  • US2003257A - Fare collection method and apparatus : en
  • CH177169A - Feeding device for bees. : en fr
  • CH177233A - Laundry rammer. : de en
  • CH177322A - Packing box. : de en
  • US2002560A - Coin chute : en
  • CH177356A - Tubular protective capsule for snap couplings. : de en
  • FR782284A - Installation for the remote electrical transmission of the indications of the measuring instruments : en fr
  • GB429237A - Improvements in and relating to luminous electric signs : en
  • GB429362A - Improvements in or relating to uniting surfaces by means of adhesive solutions : en
  • SU43116A1 - Rotary compressor : en ru
  • US2002494A - Cigarette holder : en
  • US2003002A - Electrical condenser : en
  • CA10749S - Container : en
  • CH177183A - Water tank. : de en
  • CH177171A - Trap to catch flies. : en it
  • CA350503A - Hydrazine manufacture : en fr
  • CH177478A - Quick opening valve. : en fr
  • CH177386A - Method and device for operating evaporative coolers, in particular for vacuum discharge vessels. : de en
  • FR782029A - Removable frame system with interchangeable upholstery for patio chairs : en fr
  • FR782231A - Distributor device for corn mills, and the like : en fr
  • FR782262A - Improvements to luminescent articles : en fr
  • GB429510A - Improvements in or relating to refrigerator cabinets : en
  • CH177225A - Leno fabric as well as process and equipment for its production. : de en
  • ES3117Y - New perfected men's shirt or t-shirt. : en es
  • GB429437A - Improvements in or relating to the conforming of boot or shoe uppers to the shape ofa last : en
  • CH177346A - Water jet pump. : de en
  • SU43318A1 - Staple Fiber Exhaust Machine : en ru
  • US2002534A - Method for the production of normally liquid hydrocarbons from gaseous or lower boiling hydrocarbon materials : en
  • US2002799A - Sewing machine : en
  • DE613777C - Method and device for the production of cement : de en
  • CH177289A - Three pack for color photography. : de en
  • CH177268A - Process for the preparation of organic oxidation products. : de en
  • US2002921A - Grinding machinery : en
  • SU43197A1 - Device for determining the magnetic properties of whole steel sheets : en ru
  • AU1678534A - Improved container adapted for withdrawal of measured quantities ofits content : en
  • CA350632A - Fuse plug : en fr
  • CA350542A - Package and cap : en fr
  • US2002952A - Material handling mechanism : en
  • PL21424B1 - Washer for rails and rail joints. : en pl
  • SU42952A1 - Fired on the coal drill machine : en ru
  • CH177373A - Device for supporting cables in protective conduits. : de en
  • CH177392A - Oxide cathode, especially for gas-filled discharge tubes. : de en
  • BE408598A - Horizontal chamber furnace for the production of gas and coke. : en fr
  • SU43292A1 - Unicycle motor vehicle : en ru
  • SU42988A1 - Plant for burning pyrite flotation tailings in suspension : en ru
  • SU43347A1 - The method of drying pencil mines, crayons, slate, and the like cylindrical solid and hollow bodies : en ru
  • US2003121A - Percussive tool valve : en
  • SU43210A1 - A manual for explaining the structure of the electron shells of an atom : en ru
  • SU43265A1 - Device for communicating vibrations with a vibrator, for example, to strings of a musical instrument : en ru
  • SU43275A1 - Range finder : en ru
  • US2002569A - Weather strip : en
  • SU42992A1 - Method of desilicating aluminate solutions : en ru
  • SU43033A1 - Device for automatic lubrication of rounded rails : en ru
  • US2003147A - Electric vacuum cleaner : en
  • AU1766834A - improvements in the manufacture of dry-pressed bricks and -apparatus -therefor : en
  • DE613937C - Photographic shutter with front mechanism : de en
  • ES3663U - Cardboard box perfected. (Machine-translation by Google Translate, not legally binding) : en es
  • AU1997134A - Improvement inan indicating device fora film magazine : en
  • PL21343B1 - Air settler. : en pl
  • SU42958A1 - Trumpet head : en ru
  • SU43222A1 - Automatic device designed to replace the conductor in the transport : en ru
  • SU43048A1 - Device for automatic detection of the state of isolation of telephone lines : en ru
  • US2002520A - Scooter : en
  • US2002554A - Apparatus for splicing strips of paper : en
  • US2002725A - Combination doorcheck and display : en
  • US2002892A - Electropneumatic brake : en
  • US2003261A - Thickener : en
  • USD95742S - Design for a lady s glove : en
  • DE613627C - Process for the preparation of isomers of the derivatives of 8-aminoquinoline obtainable according to patent specification 576119 : de en
  • ES3672U - A tubular lampholder (Machine-translation by Google Translate, not legally binding) : en es
  • FR782146A - Non-slip knitwear and device for obtaining them on straight knitted machines : en fr
  • FR782172A - Thermogenic mobile insoles for shoes : en fr
  • CA350559A - Variable voltage transformer : en fr
  • FR782225A - Improvements to the starter control device for internal combustion engines : en fr
  • ES137107A3 - A process to obtain synthetic resins soluble in hydrocarbons, starting from phthalic anhydride or other polybasic acids or anhydrides. : en es
  • CH177418A - Self-sellers, in particular for electricity. : de en
  • ES137105A1 - A new procedure for the manufacture of union nuts, especially for joining rail joints. : en es
  • GB429238A - Locking device for nuts : en
  • GB429537A - Mechanical toy : en
  • DK50282C - Pull-out table. : da en
  • FI16566A - Mass for floors and other construction purposes : en fi
  • CA350537A - Piston oil ring : en fr
  • CA350557A - Electrical control circuit : en fr
  • PL21403B1 - Device for changing the size of the angle of attack of aircraft wings. : en pl
  • SU43039A1 - The method of signaling the passage of the tail of the train through a controlled point : en ru
  • AU274098B2 - Process and apparatus for moulding shoe soles of plastic or rubber onto a shoe upper : en
  • BE408839A - Currency dispensing device : en fr
  • US2003225A - Guy insulating and grading means : en
  • PL21369B1 - A method for degreasing and cleaning items, and an apparatus for carrying out the method. : en pl
  • SU43271A1 - A device for trapping extraneous heavy objects in the manufacture of tomato puree : en ru
  • CA350550A - Electric regulator : en fr
  • CH177173A - Wooden wall for houses. : de en
  • DE613735C - Process to increase the colorability of natural or regenerated cellulose : de en
  • SU43231A1 - Reel to the sweepers : en ru
  • CH177261A - Process for the preparation of ethyl a-diethyl-B-aminopropionate by reducing ethyl a-diethylcyanoacetate by means of hydrogen. : de en
  • US2002493A - Display container or receptacle : en
  • US2003196A - Welding electrode holder : en
  • DE613856C - Arrangement for hot cathode tube circuits, especially for extremely high frequencies : de en
  • ES137170A1 - Improvements in the construction of cinematographic film cameras to obtain films in natural colors. : en es
  • ES137057A3 - A procedure to secure the secure attachment of photographs and similar elements in personal identity documents and the like, as well as the sheets that appear therein. : en es
  • GB429398A - Improvements in or relating to packing machines : en
  • US2003082A - Automatic coupling for pipe lines, electric lines on railway and other vehicles and the like : en
  • US2002804A - Circuit controlling device : en
  • SU43087A1 - Device for accounting for the difference in moving objects in opposite directions : en ru
  • SU43333A1 - Chain elevator : en ru
  • US2003165A - Orthoptic instrument : en
  • PL21332B1 - A method of making envelopes, writing paper and labels. : en pl
  • US2003122A - Apparatus for heating, power, and refrigeration purposes : en
  • US2002947A - Slide bar for men's garters : en
  • US2003198A - Clutch brake : en
  • CA350508A - Lobster claw lock : en fr
  • DE613854C - Fork point for electrical alternating currents : de en
  • AU1757134A - Improvements in flushing cisterns : en
  • US2002741A - Screw fastening means : en
  • CH177166A - Cattle coupling that can be released from near and far. : de en
  • FR782290A - Leather dyeing process : en fr
  • GB429311A - Improvements in or relating to wing structures for aircraft : en
  • CH177416A - Bridge frame for guiding water hoses. : de en
  • CA350610A - Door lock : en fr
  • US2002903A - Apparatus for making radiators : en
  • CH177464A - Process for the preparation of a new monoazo dye. : de en
  • US2002818A - Tank theft prevention device : en
  • USD95760S - Design fob a plate or similar article : en
  • SU43041A1 - Decoder : en ru
  • SU43225A1 - Potato Planter : en ru
  • US2002798A - Control device : en
  • CH177331A - Auxiliary device for assembling and disassembling of each other to be screwed respectively. screwed sprockets. : de en
  • CA350502A - Rubber coated paper : en fr
  • CH177338A - Branch pipe. : de en
  • CH177345A - Centrifugal pump connected to a liquid ring pump. : de en
  • CH177350A - Multi-cylinder internal combustion engine. : de en
  • CH177368A - Electric machine without pronounced poles, with a device for executing a working movement different from that of the rotor. : de en
  • SU42953A1 - A device for the tunneling of mine wells (for example, water supply) : en ru
  • US2003206A - Aircraft : en
  • CH177434A - Advertisement demonstration apparatus. : de en
  • US2002999A - Clasp : en
  • US2003258A - Truck for toy locomotive : en
  • AU271416B2 - Pulse generator diode : en
  • SU42964A1 - Punching machine : en ru
  • US2002705A - Apparatus for forming articles : en
  • US2002966A - Method of and apparatus for extruding tubes and other elongated shapes : en
  • US2003189A - Stocking made in a single operation and method for making same : en
  • US2003174A - Venetian blind : en
  • BE395665A - : en fr
  • SU43024A1 - Device for closing unloading hatches at railway gondola cars : en ru
  • SU43136A1 - Device for draining in the horizontal direction glass with wire mesh : en ru
  • CH177202A - Device for burning liquid fuel. : de en
  • US2002770A - Wire testing machine and method : en
  • USD95786S - Design for a knitted dress : en
  • PL21422B1 - The method of hardening steel, especially tool steel, is by means of a heating bath. : en pl
  • CA350619A - Castle nut manufacture : en fr
  • SU43073A1 - Single Phase Magnetic Car : en ru
  • US2002914A - Construction for submersible motors and the like : en
  • CA350605A - Engine fuel injection apparatus : en fr
  • CH177206A - Dishwasher. : en fr
  • GB429391A - Improvements in electric devices having sealed envelopes and electrodes part or all of which consists of wire of tungsten or like metal : en
  • GB429481A - Improvements in and relating to apparatus for loosening the scalp : en
  • GB429532A - Improvements relating to collapsible sliding gates, shutters, doors and the like : en
  • CH177167A - Device for uncoupling cattle. : de en
  • US2003127A - Stretching machine and method of operating the same : en
  • FR782253A - Training device for flying machines : en fr
  • FR782035A - Desizing process : en fr
  • GB429328A - Improvements in or relating to the lubrication of plain bearings : en
  • US2003135A - Bottle crate : en
  • DE612772C - Elastic padding for seating and reclining furniture or the like. : de en
  • DE613945C - Process for the production of artificial pumice stone from natural glasses : de en
  • GB430160A - Manufacture of new anthraquinone derivatives : en
  • FI16527A - Sätt för framställning av kalifosfatgödselmedel : en fi
  • DE614122C - Bed and hospital table : de en
  • ES3002Y - Non-slip horseshoes for horses. : en es
  • GB452854A - Improvements in and relating to methods of sealing off evacuated containers : en
  • SU43083A1 - Method and device for cooling machines and assemblies, in particular, mercury rectifiers : en ru
  • US2003030A - Dental clasp : en
  • US2002501A - Combination writing implement : en
  • US2003243A - Toothbrush : en
  • USD95739S - Design for a smoker s pipe : en
  • CA350620A - Conveyer device : en fr
  • CH177433A - Glass affiche. : de en
  • PL21358B1 - Hydraulic bottle capping machine. : en pl
  • USD95782S - Design for fancy paper or similar : en
  • PL21351B1 - A method of producing protein-rich food for diabetics. : en pl
  • AU1996934A - Improvements in and connected with puddling machines andthe like : en
  • ES3750U - Water heating device. (Machine-translation by Google Translate, not legally binding) : en es
  • CA350618A - Anti-skidding device : en fr
  • PL21458B1 - Air bomb. : en pl
  • GB429399A - Improvements in water flushing valves : en
  • GB429477A - Improvements in perambulators, invalids' chairs, tradesmen's carriers and the like : en
  • USPP126P - Orange tree : en
  • ES3617U - A cardboard box with clothes hanger for accommodating and transporting garments (Machine-translation by Google Translate, not legally binding) : en es
  • GB429290A - Improvements in machines for packing cigarettes or the like : en
  • DK50285C - Automatic Burglar Alarm Device. : da en
  • GB429496A - Improvements in buckles or slides for brace bands, and other bands, webbing and the like : en
  • GB429471A - Improvements in or relating to wireless receiving systems : en
  • DE613824C - Machine for grinding camshafts etc. Like. In the copying process : de en
  • FR45067E - Sharpening device for slicing machines : en fr
  • CH177404A - Footrest and method of making it. : de en
  • GB429283A - Improvements in or relating to vehicle or like lamps : en
  • ES3690U - Metallic fabric (Machine-translation by Google Translate, not legally binding) : en es
  • CH177176A - Rainwater extraction device for household purposes and the like. : de en
  • DE613886C - Automatic firearm : de en
  • SU43121A1 - Machine for pulling the bristles from the skins : en ru
  • US2002965A - Throttle valve : en
  • US2002699A - Clutch : en
  • US2002525A - Thermal treatment of gases and vapors : en
  • US2003070A - Construction of lenses for concentrating the heat of the sun : en
  • US2003244A - Combined advertising and display device : en
  • CH177387A - Indirectly heated cathode, especially for heating with mains voltage. : de en
  • SU43128A1 - Insulin production method : en ru
  • US2002930A - Brake rigging : en
  • DE613931C - Cutting unit for mowing machines : de en
  • DE614004C - Device for cleaning beer pipes : de en
  • PL21367B1 - Apparatus for compacting tobacco or the like. : en pl
  • US2003167A - Apparatus for fusing powdered materials : en
  • CH177412A - Process for the extraction of estrogenic substances. : de en
  • SU42969A1 - Continuously operating coke oven : en ru
  • ES3040Y - Last articulated with a hinge. : en es
  • GB429489A - Upsetting machine for the manufacture of headed bolts and other similar objects : en
  • US2002752A - Applicator cap : en
  • US2002868A - Scissors sharpener : en
  • SU43088A1 - Phase relay : en ru
  • USD95726S - Design for a collapsible carton : en
  • USD95750S - Design for a sugar bowl : en
  • FR782104A - Improvement in skill games : en fr
  • SU43208A1 - Training device for studying the movement of the loom of the loom : en ru
  • SU43326A1 - Method of making facing tiles : en ru
  • SU43278A1 - Photographic Washer : en ru
  • DE614068C - Beverage mixing cup : de en
  • PL21453B1 - Electric discharge lamp. : en pl
  • DE613935C - Milling process for cleaned and grain fiber stripped grain : de en
  • FR782288A - Device for controlling landing fins and the like : en fr
  • USD95725S - Design for a shoe : en
  • USD95732S - Design foe : en
  • US2003012A - Grid glow tube structure : en
  • GB429440A - Method for the purification of metals and metal alloys : en
  • GB429544A - Improvements in screw propellers : en
  • SU43182A1 - An apparatus for reproducing sound recorded on an opaque tape : en ru
  • FR782251A - Improvements to electromechanical flywheel units : en fr
  • GB429307A - Improvements in and relating to electrodynamic vibratory devices such as microphones : en
  • US2003134A - Bottle crate : en
  • PL21350B1 - A device for thickening or drying solutions. : en pl
  • SU43209A1 - Educational device for the study of two shedding eccentric loom mechanism : en ru
  • US2002740A - Aeroplane : en
  • ES3044Y - Compendium sheet to order and classify legislative matters. : en es
  • FI16526A - Preparation for the production of isopropyl alcohol or secondary or tertiary butyl alcohol Medels catalyst : en fi
  • GB429200A - Improved means of starting synchronous electric motors : en
  • GB429463A - Improvements in or relating to recording processes in intermediate film television systems : en
  • GB429473A - Improvements in or relating to apparatus for crushing stone, ore and other materials : en
  • FR782006A - Improvements to electric clock systems for ships : en fr
  • ES137207A1 - An intermediate frequency superposition receiver assembly, in which a multi-grid lamp is used to rectify received and locally produced vibrations. : en es
  • GB429539A - Method and device for drying all types of hard spools of spun textile materials : en
  • PL21399B1 - Galvanic cell or electric accumulator with lead anode or lead oxygen compounds and metallic tin cathode. : en pl
  • SU43366A1 - Electric device for stopping wind turbines with rotary wing shells : en ru
  • US2002658A - Coupler : en
  • US2003094A - Metal article and method of preparing same : en
  • CH177337A - Device for closing a cavity at a pipe connection point for the purpose of pouring the same. : de en
  • PL21441B1 - Method for the production of anthraquinone dyes containing nitrogen. : en pl
  • SU43111A1 - Flue gas cleaning device : en ru
  • SU43321A1 - Knuckle for stitching sleeves : en ru
  • USD95783S - Design fok a bowl : en
  • GB429282A - Improvements relating to windscreens, particularly for aircraft : en
  • SU43091A1 - Electronic lamp : en ru
  • US2002856A - Seal : en
  • FR782292A - Improvements to valves and valve drives of internal combustion engines : en fr
  • GB429476A - Improvements in and relating to window constructions : en
  • ES137094A3 - A procedure for the manufacture of cardboard laminar puzzles. : en es
  • CA350571A - Position finding system : en fr
  • DE614073C - Fitting for double-leaf shutters : de en
  • FR45092E - Improvement in house windows : en fr
  • GB429459A - Improvements in or relating to welding : en
  • FR45055E - Method of spraying combustible liquids by using water heating : en fr
  • FR782148A - Base range finder with set of prisms : en fr
  • GB429587A - Improvements in automatic machines for feeding textile materials and in particular cotton : en
  • USD95763S - Design for a vaginal syringe nozzle : en
  • FR782077A - Advanced hardening of ice creams and sheets of glass : en fr
  • SU42959A1 - Method of mounting boreholes : en ru
  • SU43119A1 - The machine for the manufacture of loops without a seam : en ru
  • US2002585A - Variable speed mechanism : en
  • US2002786A - Brake : en
  • SU43349A1 - Device for converting constant current pulses to alternating current pulses : en ru
  • FI16532A - Water separator for gas generator : en fi
  • FI16534A - Gnistsläckare : en fi
  • GB429567A - Improvements in centrifugal machines for casting metal pipes : en
  • PL21413B1 - The method of producing chicory mix. : en pl
  • SU43304A1 - Secret ring castle : en ru
  • US2002516A - Tape perforating machine : en
  • US2002915A - Motor construction : en
  • GB429502A - Improvements relating to sieve cleaning brushes : en
  • FI16544A - Vattenpass : en fi
  • PL21325B1 - Gas mask or similar protective device. : en pl
  • US2002730A - Ventilating apparatus for vehicle bodies : en
  • GB429582A - Process for sulphating the non-ferrous metals contained in ores or metallurgical products : en
  • DE613947C - Driving contact for conveyor systems : de en
  • SU43004A1 - Para-oxy-phenyl-glycine release method : en ru
  • SU43319A1 - Adaptation to torsional vaters to prevent thread winding on the exhaust cylinders when the thread breaks : en ru
  • US2002962A - Centrifugal casting machine and method : en
  • USD95740S - Design for a pocket lighter : en
  • SU43328A1 - Method of making fused copper slag stones : en ru
  • GB429507A - Improvements in or relating to oil engines : en
  • SU43325A1 - Method of making glass putty : en ru
  • US2002619A - Doorlock : en
  • US2003247A - Hydraulic brake apparatus : en
  • GB429673A - Improvements in and relating to the heating of precombustion chambers of direct oil injection internal combustion engines : en
  • CH177238A - Isolation pad. : de en
  • CH177426A - Thermionic vibration generator for generating high frequency and ultra high frequency vibrations. : de en
  • ES3033Y - Perfected Digging Plow. : en es
  • ES3671U - Platero (Machine-translation by Google Translate, not legally binding) : en es
  • FR782286A - Rear-view monitoring and observation device : en fr
  • GB429518A - Improvements in lawn mowers : en
  • GB429566A - Improvements in or relating to sheet metal boxes or containers : en
  • PL21454B1 - An object, especially an electrical device with a conductive film, and a method of depositing this film on the surface of the object. : en pl
  • US2002942A - Telephony : en
  • US2002879A - Fuel saver : en
  • US2003032A - Lubricating apparatus : en
  • DE613918C - Device for separating the unwinding paper web from the remainder of the roll : de en
  • FR45084E - Improvements to gliders usable as toys or for advertising : en fr
  • FR782136A - Improvements to furnaces used for igneous electrolysis and electro-metallurgy : en fr
  • GB429227A - Improvements in devices for measuring the thickness of sheet metal and the like : en
  • GB429296A - Improvements in excavating implements : en
  • GB429314A - Improvements in grinding and polishing machines : en
  • GB429317A - Improvements in or relating to measuring and filling devices for powdery materials : en
  • US2003075A - Operating mechanism for motion picture projectors and phonographs : en
  • SU43114A1 - Installation for continuous thermal processing of shale : en ru
  • US2002664A - Relay for synchronizing systems : en
  • US2003054A - Cleaning, and feeding of metal strips to rolls or rolling mills : en
  • ES137228A1 - IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF FLAT PRINTING SHEETS, ESPECIALLY SHEETS FOR OFFSET PRINTING : en es
  • ES137231A1 - Process of manufacturing an industrial chemical product for the hardening or cementing of steels and irons of all kinds. : en es
  • GB429225A - Improvements in or relating to a safety device for gas taps : en
  • GB429346A - Method of manufacturing condensation products from urea, formaldehyde, and hexamethylenetetramine : en
  • FR782091A - Sophisticated jacquard mechanics : en fr
  • GB429378A - Improvements in or relating to combustion spaces in solid injection oil engines : en
  • FR782256A - Device preventing false setting of selectors in automatic transmission systems for teleprinter : en fr
  • SU43027A1 - Tool for removing rails from rails : en ru
  • US2003090A - Clamp : en
  • US2003175A - Electric heater : en
  • USD95728S - Design for a lamp shade : en
  • US2002750A - Jig saw puzzle : en
  • CH177438A - Petrol container for carrying small amounts of petrol in your pocket. : de en
  • CH177186A - Installation on air ducts of ventilation or air conditioning systems. : de en
  • US2002568A - Towel vending cabinet : en
  • DE614053C - Process for venting or removing bubbles from plastic materials (thermoplastic vinyl resins) : de en
  • US2002625A - Returnable shipping container : en
  • US2002701A - Method of and apparatus for lining metal pipes : en
  • SU43359A1 - Impact tool with internal combustion engine : en ru
  • US2002714A - Electric heater : en
  • FR782215A - Automatic skill game operating by introducing tokens or other : en fr
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