• US1816393A - Trailer : en
  • SU21547A1 - Adaptation to automatic fluid sensors : en ru
  • US1816637A - Yielding retainer for visible index card holders : en
  • DE530518C - Device for heating pens used for sound recording on phonogram carriers : de en
  • US1816423A - Method of treating wood pulp fibers and paper product made therefrom : en
  • US1816660A - Electrical heating appliance : en
  • SU21278A1 - Protective device for electric welding : en ru
  • CH148626A - Water wave clamp. : de en
  • CH148554A - Multi-spindle dowel hole drilling machine with drilling devices that can be pivoted about an axis. : de en
  • US1816508A - Rotary pump : en
  • CA313745A - Thermionic cathode : en fr
  • CH148406A - Heating plate for furnaces. : de en
  • CH148636A - Illuminated advertising machine. : de en
  • US1815941A - Alarm actuating device : en
  • US1816019A - Valve lifting and timing device for internal combustion engines : en
  • US1816492A - Coupling key : en
  • ES122489A1 - Apparatus for agglutinating fine spar or its like. : en es
  • FR708647A - Improvements to internal combustion engines : en fr
  • FR708732A - Device for fast turning or deburring of cellulosic caps on bottles : en fr
  • FR708820A - Portable waterproof lamp, with a protective cover made of insulating material : en fr
  • USD84750S - Joseph m : en
  • DE530673C - Current direction indicator : de en
  • AU2996330A - Improvements in or relating to clips and like gripping devices : en
  • SU21884A1 - Device for determining the amount of friction and wear of tissues : en ru
  • US1816464A - Means for gauging material : en
  • US1816310A - Brake construction for draw works : en
  • US1816677A - Geared roller wedge riveter : en
  • CA313837A - Community dial switching telephone system : en fr
  • CH148536A - Steel alloy, especially for the manufacture of an object that requires resistance to attack by chemically particularly aggressive solutions. : de en
  • SU21207A1 - Snowplow for streets : en ru
  • US1815932A - Oil cooling : en
  • SU21185A1 - Absorption Refrigeration Apparatus : en ru
  • DE530470C - Process for the production of acetyl cellulose : de en
  • DE530867C - Railway rail butt connection using several arranged under the rails, two cross-sectionally clamp-shaped longitudinal strips connecting cross screws : de en
  • SU21840A1 - Device for turning off the weaving looming counter when it is stopped : en ru
  • US1815949A - Adjustable level : en
  • SU21435A1 - Rotary Cleaver : en ru
  • SU21524A1 - Instrument for measuring and recording spring deflection : en ru
  • CH148653A - Circuit for a diesel-electric traction vehicle. : de en
  • CA313823A - Lubricating coupler for pin fittings : en fr
  • FR709036A - Electric hand lamp : en fr
  • SU21322A1 - Kneading machine : en ru
  • US1816740A - Flexible armored hose : en
  • US1816236A - Apparatus for cooling and conditioning grain : en
  • SU21102A1 - Sealing machine : en ru
  • US1816441A - Insecticide, fungicide and disinfectant : en
  • SU21175A1 - Writing machine : en ru
  • SU21882A1 - Device for cutting fabric : en ru
  • US1816668A - Cable connecter : en
  • SU21428A1 - Machine for putting on the wooden wheel rim on the spokes : en ru
  • SU21129A1 - A device for pumping sulfur carbon : en ru
  • SU21307A1 - A device for the mechanical cleaning of the ash pan in steam locomotives : en ru
  • ES123501A1 - Procedure for obtaining sound films. : en es
  • GB353746A - Evaporator for absorption refrigerating machines : en
  • GB353946A - Improvements in lifting and hauling apparatus and the like : en
  • US1816315A - Helicopter : en
  • DE530569C - Process for the production of sponge iron from iron ores : de en
  • US1816592A - Means to recuperate the atmospheric moisture : en
  • US1816614A - Wave antenna : en
  • US1816363A - Means for scouring and polishing asphaltic plates : en
  • US1816627A - Elastic strip attachment for sewing machines : en
  • US1816101A - Opening case for watches or like articles : en
  • US1816761A - Soot brush : en
  • CH148568A - Bracelet clasp. : en fr
  • DE530512C - Fish knife with deburring device : de en
  • SU21608A1 - Universal coupler for oil receiving hoses : en ru
  • US1816149A - Vapor condenser : en
  • AU2814830B - Improvements in chicken brooders : en
  • AU2877430B - Improvements in or relating to wire tying machines : en
  • CH148425A - Device for connecting furniture parts and the like. : de en
  • SU21485A1 - A device for determining bulk content in grains of different grain sizes : en ru
  • US1816275A - Control mechanism for glass feeders : en
  • DE529625C - Process for the preparation of protective colloid and electrolyte-free, highly concentrated and stable metal brines : de en
  • DE530609C - Anti-slip and anti-skid device for vehicles with tires : de en
  • ES123436A3 - Improvements in repair patches for tire covers. : en es
  • DE530677C - Device for the mechanical determination of certain sought points on maps u. like : de en
  • FR708709A - Method and device for the continuous and mechanical drawing of the glass tube : en fr
  • GB353687A - Improvements in the manufacture of plain or patterned tufted or pile fabrics : en
  • DE530378C - Impact and guide walls for the grains flung away by the threshing drum of threshing machines : de en
  • GB353934A - Improvements in cigarette, cigar and card cases : en
  • DE530349C - Display device with electromagnetically controlled circulating element, which guides an endless belt provided with the names to be displayed : de en
  • DE530424C - Three-legged curling iron : de en
  • GB353549A - Apparatus for measuring the hardness of materials : en
  • SU21405A1 - Brick Laying Template : en ru
  • US1816780A - Water tube boiler : en
  • GB353517A - Improvements in or relating to antenna systems : en
  • GB353911A - Improvements in or relating to method of coating articles : en
  • AU2982230B - Improvements in or relating to refrigerators : en
  • CH148506A - Process for the production of valuable liquid products from carbonaceous substances. : de en
  • CA313802A - Electric insulator : en fr
  • CH148587A - Ignition device for internal combustion engines with more than one ignition current source. : de en
  • DE530567C - Continuously acting absorption machine : de en
  • FR709001A - Improvements in the manufacture of continuous lengths of plastic : en fr
  • DE530849C - Fire-proof container for storing flammable substances : de en
  • GB353484A - Control mechanism for concrete paving machines : en
  • GB353559A - Improvements in grab-buckets : en
  • GB353882A - Improvements in vaporisers for internal combustion engines : en
  • AU2924930A - Sound reproducers of loudspeaker type : en
  • CH148555A - Sliding table on groove and tenon cutting machines. : de en
  • CH148477A - Process for the preparation of highly concentrated nitric acid. : de en
  • CH148607A - Housing-enclosed timer. : de en
  • CA313788A - Pulp moulding machine : en fr
  • CH148462A - Process for the production of laces, the ends of which are provided with soft rubber tips. : de en
  • CA313744A - Circuit breaker apparatus : en fr
  • CH148513A - Drive on calenders with rewinders. : de en
  • SU21496A1 - Automatic scales for fluid bodies : en ru
  • FR708880A - Process for the preparation of asphalt : en fr
  • FR708984A - Pneumatic device for conveying long fiber materials : en fr
  • FR708946A - Thermal machine, in particular high power internal combustion engine : en fr
  • GB354216A - Improvements in or relating to alloys of palladium, silver and copper : en
  • US1816042A - Load equalizing truck body : en
  • FR708618A - Safety device for mining machines : en fr
  • US1816695A - Gauge for measuring endless belts : en
  • US1816706A - Container : en
  • US1816327A - Conveyer : en
  • DE530413C - Device for speed control of single-phase induction motors : de en
  • FR708615A - Liquid fuel portable pocket stove : en fr
  • GB353894A - A new or improved appliance for use in exercising the feet : en
  • SU21784A1 - The method of processing oiled tobacco : en ru
  • US1816044A - Wave motor : en
  • US1816642A - Identification system for keys : en
  • CA313677A - Clutch mechanism : en fr
  • US1816169A - Door closer and check : en
  • US1816797A - Reenforced concrete dam : en
  • SU21281A1 - Method of preparing bisulfite compound of cerulein : en ru
  • SU21743A1 - Alarm device for factories and plants : en ru
  • US1815989A - Automatic switch : en
  • US1816715A - Tower : en
  • US1816725A - Fishing lure : en
  • DE530309C - Process for obtaining new products from yeast : de en
  • FR708864A - Instrument for checking the adjustment of cylindrical steam engine drawers : en fr
  • US1816100A - Method of and explosive member for the blasting of blast-holes : en
  • US1816185A - Pouring device : en
  • SU21554A1 - Matchstick match fixture : en ru
  • SU21100A1 - Device for clamping sheet metal while bending its edges under the press : en ru
  • SU21713A1 - M cutter with the use of a device for throwing stuffing under the knives : en ru
  • US1815990A - Dyeing and printing natural fiber with sulphur and vat dyestuffs : en
  • SU21875A1 - Pipe flaring : en ru
  • GB353548A - Improvements in electric cables : en
  • DE530307C - Pulverized coal firing : de en
  • FR708661A - Progressive lead pencil : en fr
  • US1816786A - Plummet : en
  • US1816799A - Electric switch : en
  • CA313841A - Grid for ice pans : en fr
  • FR708866A - Improvements to devices for filling cartons or other packaging containers : en fr
  • US1816234A - Projecting machine : en
  • CH148575A - Rotatable elbow on liquid lines. : de en
  • US1816609A - Liquid dispensing apparatus : en
  • US1816742A - Method of producing tin : en
  • CA313590A - Fluid pressure rotary engine : en fr
  • CA313844A - Wood preserving medium : en fr
  • SU21427A1 - Riveting machine : en ru
  • US1816134A - Door latch : en
  • US1816537A - Window structure : en
  • SU21236A1 - Condenser microphone : en ru
  • SU21423A1 - Safety device for jointing machines : en ru
  • SU21272A1 - Method of making single crystal dielectric capacitors : en ru
  • CH148404A - Rail fastening device. : de en
  • DE530359C - Weaners : de en
  • GB353852A - Improvements in pumps more particularly for supplying internal combustion engines : en
  • FR38841E - Electric harp piano : en fr
  • FR708700A - Safety razor : en fr
  • GB353906A - Improvements in or relating to multi-channel or multiplex high frequency signalling systems : en
  • US1816420A - Skein winding machine : en
  • US1816515A - Adjustable spout : en
  • US1816762A - Dielectric material : en
  • US1816428A - Safety razor : en
  • US1816624A - Radiator : en
  • SU21189A1 - Method of removing mouse during thawing process : en ru
  • SU21288A1 - Method of making lubricating paste for driving belts : en ru
  • SU21621A1 - Drill chuck : en ru
  • SU21827A1 - Fixing the bottom of the water flow : en ru
  • US1816106A - Means for driving television or other apparatus at a predetermined speed : en
  • FR708682A - Process for the production of sponge rubber : en fr
  • DE530780C - Process for the production of metal flakes : de en
  • DE530788C - Focal plane closure made of rubber or similar flexible material for tubes and similar containers : de en
  • DE530807C - Double metal, which is produced by welding coatings of copper-zinc alloys onto iron cores, expediently using the encapsulation process : de en
  • US1815938A - Fluid flow conduit : en
  • US1816058A - Hose coupling : en
  • DE530446C - Recording method for subtractive color photography using two or three transparent supports with light-sensitive layers lying one above the other : de en
  • DE530667C - Device for the production of fence or column feet from concrete : de en
  • FR708735A - Reinforced concrete silo construction system for forage storage and other applications : en fr
  • DE530684C - Diesel engine : de en
  • DE530488C - Resilient alignment device for bookbinding machines : de en
  • FR708955A - Improvements to mowers : en fr
  • GB353754A - Improvements in and applicable to rotary furnaces : en
  • ES123439A1 - Improvements in the automatic couplings for the pipes of the trains. : en es
  • FR708894A - Mechanical control system for actuating tools, such as ax, hammer, etc. : en fr
  • ES122538A1 - Armor manufacturing process for multi-storey buildings. : en es
  • FR708939A - Metal angles for reinforcing the corners of brick walls and the like coated with plaster : en fr
  • DE530401C - Boiler system with two feed water regulators, of which the working range of the monitoring regulator is lower than that of the normal feed : de en
  • CH148394A - Method and device for directing the leading shoots of young trees. : de en
  • CH148637A - Frying pan that can be closed with a lid. : de en
  • DE530558C - An electrical high-voltage plate capacitor built into a housing filled with oil or mass, in which the voltage gradient along the plate surface in the zone between the edges of the main layers is controlled by intermediate layers in the dielectric : de en
  • ES123526A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US1816717A - Electrical distribution system : en
  • SU21758A1 - Right : en ru
  • SU21911A1 - Interlocking device for electrical signal systems : en ru
  • US1816266A - Artificial flower making device : en
  • CH148556A - Method for applying a veneer made of vulcanized fiber to wood and the like and for further treatment thereof. : de en
  • CH148410A - Process for the production of building materials. : de en
  • DE530340C - Drain cock for fuel tanks of motor vehicles : de en
  • CA313772A - Film-threading control : en fr
  • CH148391A - Process for keeping fodder fresh. : de en
  • DE530664C - Warp knitting machine : de en
  • SU21082A1 - Instrument for determining the curvature of boreholes : en ru
  • US1816154A - Machine for operating upon hides, skins, and leather : en
  • US1816256A - Brake : en
  • US1816343A - Process of refining raw cellulose pulp : en
  • US1816362A - Closet bowl : en
  • US1816403A - High pressure reciprocating piston compressor : en
  • FR708782A - Process for obtaining refined hydrocarbons starting from heavy unrefined hydrocarbons : en fr
  • GB353526A - Improved trench digging machine : en
  • GB353669A - Improvements in heat insulated vessels : en
  • GB353739A - Improvements in containers and distributors for pulverulent substances more particularly applicable for face-powder : en
  • GB354346A - Improvements relating to the manufacture of sealed evacuated envelopes containing a liquid : en
  • USD84766S - Design for a vending machine casing : en
  • SU21711A1 - Patch for sealing holes on ships : en ru
  • US1816791A - Automatic cut-off for gas stoves : en
  • SU21828A1 - Support for sluice gates : en ru
  • US1816103A - Printing of floor coverings and the like : en
  • US1816418A - Voltage compensating means : en
  • US1816554A - Arc lamp : en
  • FR38847E - Improvements to vertical boiler water tubes : en fr
  • GB353547A - Improvements in blackboards, wall-boards and the like : en
  • DE530885C - Burner for the optional use of gaseous or liquid fuel : de en
  • DE525433C - Core support : de en
  • DE530337C - Method of making direct positives using two layers : de en
  • US1815913A - Split clamp for mounting insulator to face of sign or other object : en
  • US1816484A - Drawbench tongs : en
  • SU21499A1 - Scale Tester : en ru
  • CA313812A - Scale : en fr
  • SU21660A1 - Bag Making Machine : en ru
  • FR708746A - Process for manufacturing nitrogen acid starting from ammoniacal combustion gases obtained at ordinary pressure : en fr
  • FR708750A - Stove : en fr
  • FR708969A - Improvements made to colored cellulose and its manufacture : en fr
  • GB354309A - An improved pressure controlled regulator : en
  • US1815887A - Process and machine for making spacing members for shipping containers : en
  • US1816304A - Electrolytic refining of metallic aluminum : en
  • FR708818A - Plastic articles containing profiled parts or bodies and their manufacturing process : en fr
  • DE530637C - Counterflow or crossflow air preheaters : de en
  • GB353867A - Melting flux for purifying aluminium, its alloys and other non-ferrous metals : en
  • US1815948A - Railway traffic controlling apparatus : en
  • US1816634A - Telephone exchange system : en
  • US1816645A - Spray nozzle : en
  • FR708817A - Improvements to sound equipment : en fr
  • US1816730A - Airplane propeller : en
  • ES123434A1 - Procedure for the production of combined or composite animated views. : en es
  • SU21256A1 - Device for turning on and off at a distance of illumination : en ru
  • SU21650A1 - Hearing test : en ru
  • DE530877C - Process for the vitaminization of foods and similar substances by means of ultraviolet radiation : de en
  • SU21638A1 - Method of forming accurate weights and fixture for implementing this method : en ru
  • SU21775A1 - A game : en ru
  • SU21450A1 - Revolving machine for making the foundation of a felt boot : en ru
  • US1816228A - Sliding oleo landing hook : en
  • US1815984A - Ear trimming device : en
  • US1816447A - Shellac composition : en
  • US1816726A - Oil sampler : en
  • GB353682A - An improved system of construction of suspended furnace roofs : en
  • ES123546A1 - Improvements introduced in the speakers. : en es
  • DE530858C - Adjustable drawing angle : de en
  • FR708739A - Multi-use key for motor vehicles : en fr
  • FR708830A - Rotary safety tool holder, at high speed, with instantaneous locking, cannot be released during operation, intended for all machine tools using blades or cutters : en fr
  • GB353807A - Improvements in boxes for packing tin plates and for like purposes : en
  • DE530443C - Electric motor with conical planetary friction gear reduction : de en
  • GB353782A - Apparatus for loading and unloading railway wagons : en
  • FR708634A - Folding support tray for jacket and other games : en fr
  • CH148423A - Elastic bed insert. : de en
  • US1816480A - Hair waver : en
  • SU21144A1 - Fire Tube Steam Boiler : en ru
  • SU21503A1 - Cross connections at the ends of sub-platform levers : en ru
  • SU21936A1 - Flax pulling machine : en ru
  • CA313731A - Film drive : en fr
  • DE530508C - Process for the production of rayon : de en
  • DE530610C - Handle rotatable between two fixed rings on the handlebar of motorcycles : de en
  • DE530735C - Process for the preparation of cadmium compounds of thiourea derivatives : de en
  • SU21785A1 - Apparatus for mixing fibrous fillers with substances in the preparation of building materials : en ru
  • ES123499A1 - Procedure for the preparation of photographic and cinematographic positives in colors. : en es
  • US1816724A - Trousers press : en
  • SU21379A1 - Adaptation to the steam brake in the Kepa system : en ru
  • US1816581A - Speedometer temperature compensator : en
  • FR708630A - Improvements to electrical pipelines : en fr
  • GB353822A - Instrument for drawing equidistant hatching lines : en
  • FR708727A - Improvements to adjusting or catch-up devices : en fr
  • GB353947A - Improvements in printers' blankets : en
  • US1816324A - Cleansing device for rock drills : en
  • US1816621A - Testing system : en
  • SU21336A1 - Fiber Wash : en ru
  • SU21422A1 - Circular Saw Blade : en ru
  • GB354251A - Improvements appertaining to drag arrangements for flyer spinning, doubling, twisting and like machines used in the production of yarns or threads : en
  • IE11815L - Vanity boxes : en
  • SU21478A1 - Device for determining stealth fields from this point : en ru
  • SU21260A1 - Device for pressing iron stator : en ru
  • US1816084A - Production of pure sulphur : en
  • CH148407A - Gas boiler. : de en
  • FR708788A - Compensating pipe with guide rings : en fr
  • GB353855A - Improvements relating to the finishing of tubes of impregnated textile material : en
  • US1816804A - Valve coupling : en
  • CA313849A - Road machine : en fr
  • CH148448A - Device for forming a loop on a belt, in particular on the batting belt of the weaver bird in looms. : de en
  • CH148599A - Device for avoiding glow discharges on the winding heads of electrical machines. : de en
  • DE530334C - Pivoting stop for setting the workpiece on spiral drill milling machines with vertically arranged workpiece spindle : de en
  • FR708834A - Non-freezing liquids : en fr
  • GB353521A - Improvements in and relating to thermo-electric batteries : en
  • GB353554A - Improvements in photo-electric cells : en
  • FR708698A - Electrically operated winch : en fr
  • GB353680A - Improvements in or relating to covers for wallets, note books, and the like : en
  • DE530327C - Axle coupling for fertilizer spreader, which switches off automatically when the machine moves backwards : de en
  • DE530910C - Imitation of a shorn beaver using muskrat : de en
  • DK44406C - Cylinder lock. : da en
  • FR708701A - Improvement in the reassembly of dyes in printing on fabric by colored removal : en fr
  • GB353615A - Improvements in trough compasses for use with surveying instruments : en
  • US1816067A - Servo-brake : en
  • DE530798C - Dry rectifier cell : de en
  • US1816472A - Hollow inflatable sheet rubber bodies and process of producing the same : en
  • SU21368A1 - Hanger : en ru
  • SU21834A1 - Wash tank for closet : en ru
  • US1816075A - Air spring for motor vehicles : en
  • GB353828A - Improvements in safety blow-off device : en
  • SU21282A1 - The method of transfer to the solution of sulfur dyes : en ru
  • FR38845E - Automotive Gear Shift Improvements : en fr
  • DK44407C - Aid for Use in Dance Teaching. : da en
  • FR708693A - Single-control, multiple dispensing valve : en fr
  • FR708993A - Articulated toy : en fr
  • GB353628A - Slidable hinged lids of watch, cigarette, powder and like cases and boxes : en
  • GB353735A - An improved method of fixing dressing table mirrors in desired positions : en
  • GB353903A - Improvements in or relating to refrigerant absorbents : en
  • FR708985A - Device for limiting the speed of automobiles : en fr
  • FR709041A - Method and apparatus for shaping, filling and sealing sachets, particularly ration sachets for tea and the like : en fr
  • ES123420A1 - Plow system for the cultivation of beet and cereals. : en es
  • SU21563A1 - Plant Transplanting Machine : en ru
  • SU21778A1 - Billiard type ball game : en ru
  • FR708713A - Device for controlling ship rudders : en fr
  • AU2796630A - Improvements relating to electric switches : en
  • CA313595A - Life-saving hood : en fr
  • CH148492A - Process for the preparation of an azo dye. : de en
  • CA313748A - Undervoltage device : en fr
  • US1816184A - Refrigerator latch : en
  • SU21821A1 - Method and device for continuous sequential pumping of various liquids through one pipeline : en ru
  • US1816404A - Safety razor : en
  • US1816656A - Garment supporter : en
  • US1816344A - Tab for registration cards or the like : en
  • US1815919A - Cigar and cigarette holder : en
  • US1816068A - Adjustable skirt for shirts : en
  • CA313760A - Automobile floor : en fr
  • CA313824A - Apparatus for treating zinc : en fr
  • CH148578A - Autoclave seal especially applicable to pressure lubrication. : en fr
  • ES123531A1 - Perpetual calendar system. : en es
  • ES123430A1 - Procedure to produce an active mass for the positive electrodes of alkaline batteries. : en es
  • US1815940A - Mirror frame construction : en
  • SU21490A1 - Dial Scales : en ru
  • SU21295A1 - Water Spray Nozzle : en ru
  • US1816247A - Table construction : en
  • USD84760S - A corpora : en
  • FR38818E - Sound film and device for its reproduction : en fr
  • FR708842A - Viscose manufacturing process : en fr
  • FR709020A - Improvements to retorts usable in the low temperature distillation of carbonaceous matter : en fr
  • GB353774A - Improvements in or relating to portable tamping machines or rammers : en
  • SU21915A1 - Classifier : en ru
  • US1816350A - Rack for handling locomotive cabs : en
  • AU187331A - Improvements relating to dry cells : en
  • CH148525A - Device for electrical temperature regulation by means of a contact thermometer. : de en
  • US1815936A - Mooring mast for airships : en
  • US1816593A - Washing machine : en
  • DE530583C - Coupling element for resistance reinforcement : de en
  • GB353820A - Improvements in the production of metal stampings : en
  • CH148619A - Headlights, in particular for railways. : de en
  • SU21383A1 - Automatic barrier for lifts : en ru
  • US1816056A - Cylindrical cutting shears : en
  • DE530540C - Hair clipper : de en
  • DE530598C - Circulating lubrication device : de en
  • DE530771C - Protective wall arranged in the insertion opening of pin threshing machines : de en
  • BE380833A - : en fr
  • CH148390A - Cutter bars for mowers. : de en
  • CH148516A - Schematic plan for railway lines. : en fr
  • DE530611C - Grinding device for the circular knives of slicing machines : de en
  • SU21914A1 - Device for turning off the electric lighting circuit at a predetermined time : en ru
  • SU21919A1 - Coal Burner : en ru
  • US1816222A - Locking device : en
  • DE530789C - Device for clamping the retaining tongues for light bulbs in the shipping boxes : de en
  • DE530510C - In pairs, sleeve-like guide bodies for casting molds to be stamped into the molding compound : de en
  • SU21327A1 - Device for dehairing skins by shaving : en ru
  • SU21883A1 - The method of manufacturing wooden arrays of individual parts that are joined by glue : en ru
  • US1815988A - Method of making finger rings and the like : en
  • US1816195A - Telescope mounting for guns : en
  • DE530368C - Tube rolling mill for the production of small tubes : de en
  • DE530505C - Process for the preparation of new anthanthrone derivatives : de en
  • DE530552C - Multi-storey Sapann and drying machine : de en
  • DE530900C - Heat exchange device in which the exchange wall is in contact with pipe ribs : de en
  • ES123451A1 - Brake improvements for motor vehicles. : en es
  • FR708643A - Extendable frame for cigarette packs : en fr
  • GB353712A - Improvements in or relating to shutters for photographic cameras : en
  • DE530399C - Two-pressure ship boiler system : de en
  • CA313675A - Nipple for nursing bottles : en fr
  • ES123523A1 - Clutch device and automatic declutch of the gears in vehicles of mechanical traction. : en es
  • GB353877A - Improvements in or relating to calculating machines, adding and listing machines, accounting machines and similar machines : en
  • FR708663A - Bottle capping machine, hand and foot operated : en fr
  • FR708989A - Process for the electrolytic separation of copper : en fr
  • GB353486A - : en
  • US1816080A - Twisting mechanism for wrapping machines : en
  • US1816248A - Manufacture of aromatic hydroxy aldehydes : en
  • US1816301A - Hose clamp : en
  • DE530355C - Process for the production of cigar wraps : de en
  • GB353941A - Improvements in and relating to portable talking machines : en
  • CA313672A - Mechanical toy horse : en fr
  • FR708847A - Combined license plate and progress indicator system for motor vehicles : en fr
  • US1816700A - Automobile mirror : en
  • DE530756C - Shower head with mixing chamber : de en
  • USD84732S - Design for a doll or similar article : en
  • AU2888630A - Improvements in and relating to mops and tine like cleaning and/or polishing appliances : en
  • US1816489A - Turbo-generator ventilation : en
  • USD84773S - Design fob a game boakd : en
  • DE530713C - Arrangement with thread-like electrodes of electrical discharge vessels : de en
  • GB353668A - Improvements in steel pinned covering for carding and rag tearing machines, cotton waste openers and analagous machines : en
  • GB354186A - Improvements in and relating to a revolving tine harrow and cultivator for use in the cultivation of land for growing crops of cereals and roots and general farm produce : en
  • US1815921A - Partition block : en
  • US1816446A - Grapple : en
  • US1816110A - Heater for boilers of the vertical type : en
  • FR708625A - Fixing device for flower stakes : en fr
  • FR708742A - Binder-binder : en fr
  • SU21344A1 - The cupola with heated blast air in the regenerators : en ru
  • DE530394C - Process for the production of multi-colored effects in two or three different colors on woolen or semi-woolen fabrics containing stained and unstained wool threads by dyeing in one piece : de en
  • GB353623A - Improvements in or relating to incinerator structures : en
  • GB353797A - Improvements in means for tensioning roller driving chains : en
  • GB354347A - Improvements in and relating to the treatment of hard vegetable fibres : en
  • IE11034L - Elastic horseshoes : en
  • IE11428L - Controlling valves : en
  • CA313708A - Sash ventilator : en fr
  • SU21481A1 - Liquid measuring device : en ru
  • US1815954A - Automatic chain or belt tightener : en
  • GB353711A - Improvements in or relating to liquid fuel burning apparatus : en
  • FR708694A - Automatic feed regulator : en fr
  • FR708929A - Condensing device : en fr
  • GB353881A - Improvements in method and apparatus for manufacturing pellet glue : en
  • GB353909A - Improvements in or relating to electrical roasting and baking ovens : en
  • SU21698A1 - Rotary machine for spill liquids : en ru
  • US1815977A - Apparatus for making glass : en
  • USD84739S - Design pcs a lamp shade : en
  • US1816796A - Rotary offset printing machine : en
  • FR708927A - Artificial tooth : en fr
  • FR709026A - Reinforced ceiling with hollow elements : en fr
  • US1816374A - Process and machine for rolling raw plate glass : en
  • US1816394A - Process for working up materials containing lignin and cellulose : en
  • GB353745A - Improvements in or relating to cigarette and cigar holders : en
  • SU21399A1 - Double shield on four open : en ru
  • SU21928A1 - Grinding machine : en ru
  • US1816587A - Bag filling and weighing machine : en
  • GB353755A - Improvements in or relating to slippers and similar articles of footwear : en
  • DE530329C - Adjustable scythe fastening device with screw bolts penetrating the hammer and the throw : de en
  • SU21124A1 - Naphthalene mold : en ru
  • SU21887A1 - Tool for drilling for stamped holes in metal tape : en ru
  • AU320631A - Improvements in electron discharge devices : en
  • US1816189A - Scale : en
  • US1816659A - Razor : en
  • DE530778C - Process for the production of wire drawing disks : de en
  • ES122756A1 - Latch system with latch retention device. : en es
  • ES123524A1 - Clutch device and automatic declutch of the gears in vehicles of mechanical traction. : en es
  • ES123117A1 - New reinforcement system for bedding fabrics. : en es
  • SU21247A1 - Thunder switch : en ru
  • US1816743A - Recovery of metals from ores : en
  • CA313778A - Process of bleaching bast fibers : en fr
  • SU21275A1 - Apparatus for treating a patient's body with magnetic and electric fields : en ru
  • SU21477A1 - Vibrometer : en ru
  • DE530119C - Self-priming pump with auxiliary jet device and closing element in the suction line : de en
  • DE530390C - Washing machine : de en
  • FR709042A - Bi-metal boiler spacers : en fr
  • FR709049A - Method and apparatus for the manufacture of fusion welded joint pipes : en fr
  • GB353926A - Improvements in the production of dispersions : en
  • SU21893A1 - Machine for trimming and snipping low in trousers : en ru
  • SU21559A1 - Device for distributing slurry over the surface of the field : en ru
  • US1816277A - Handle construction : en
  • DE530350C - Automatic control of pantographs for engraving : de en
  • FR38832E - Improvements to reinforced concrete railway sleepers : en fr
  • FR708751A - Date watch movement : en fr
  • SU21069A1 - Clasp for shoes, etc. : en ru
  • SU21070A1 - Clasp : en ru
  • SU21825A1 - Lifting-lowering panel shutter with automatic regulation of water flow through the drain hole, according to its level in the water intake : en ru
  • US1816613A - Telephone system : en
  • US1816040A - Sheet glass drawing apparatus : en
  • US1816481A - Drilling apparatus : en
  • SU21846A1 - A device for shooting the ball bearings of the main shaft of a tram motor : en ru
  • SU21458A1 - Fourth order cardioid tracer : en ru
  • SU21900A1 - Saturator for the formation of ammonium sulfate from distillation gases : en ru
  • FR708996A - Contact finger enhancements for machines and electrical devices : en fr
  • ES123505A1 - Incandescent tube by vacuum, system perfected. : en es
  • ES123457A1 - Improvements in talking machines. : en es
  • DK44393C - Corrosion Prevention Device in Bovine Silver Vapor Sensors. : da en
  • US1816474A - Hour glass bearing : en
  • GB353519A - Improvements in or relating to electrical insulating materials containing gutta-percha or balata : en
  • DE530513C - Hydraulic jack : de en
  • DE529947C - Process for the preparation of inactive menthol : de en
  • DE530472C - Full conductor, especially for high voltages : de en
  • GB353646A - Improvements in or relating to bases for electric switches or the like : en
  • GB353847A - Improvements in or relating to machines for severing a web of paper or the like intolengths : en
  • FR709025A - Pulverized coal heating process and burner for carrying out the process : en fr
  • FR38817E - New adjustable spacing device for the nose temples of glasses : en fr
  • CA313657A - Suction box cover : en fr
  • FR38830E - Improvements to mechanical backfillers : en fr
  • FR708848A - Improvements to aluminum and silicon alloys : en fr
  • GB353815A - Process for the production of metallic tungsten : en
  • FR708973A - Method and device for the unloading of retorts from furnaces for carbonization of coal and the like : en fr
  • DE530547C - Closure for cigar boxes and like : de en
  • US1816027A - Draft controller : en
  • DE530380C - Grinding spindle with adjustable roller bearings : de en
  • DE530476C - Burner for dusty or gaseous fuel : de en
  • DE530434C - Process for preserving rubber milk : de en
  • DE530499C - Process for the production of solid urea or fertilizers containing urea : de en
  • DE530845C - Coupling device for the drive of tillers : de en
  • DE530694C - Collapsible vehicle top : de en
  • GB353688A - Process for the manufacture of acetic anhydride : en
  • ES123503A1 - RUBBER FOOTWEAR MANUFACTURING PROCEDURE : en es
  • FR708895A - Device for the rapid transport of crops : en fr
  • ES123519A1 - Arrangement to open and close the projectors shutters. : en es
  • FR708838A - Continuous loom for spinning and twisting on the bare spindle, on nozzles, or on tubes of all diameters : en fr
  • GB353769A - Improvements relating to boxes or cases having hinged lids : en
  • CA313769A - Apparatus for sound reproduction : en fr
  • SU21720A1 - Secret letter lock with letter washers : en ru
  • DE530808C - Halo-free photographic film : de en
  • FR708960A - Safety shut-off device for all types of containers : en fr
  • GB353513A - Improvements in or relating to hackling machines : en
  • FR708801A - Safety lock with variable combinations : en fr
  • FR708999A - Nonveau simple assembly of a remote distributor of mechanical force : en fr
  • GB353485A - Improvements in and relating to the measurement of electrical energy : en
  • CH148502A - Process for the production of an indigoid vat dye. : de en
  • US1815965A - Method of producing or developing azo dyes : en
  • CA313751A - Brake application valve device : en fr
  • CH148457A - Machine for household purposes. : de en
  • ES123411A3 - Manufacturing process for dried cod. : en es
  • FR708759A - Pipe drilling and tapping device : en fr
  • FR708879A - Method and device for heating electric kitchen utensils : en fr
  • US1816008A - Cable terminal : en
  • USD84759S - Design for an electric waffle iron : en
  • SU21441A1 - The method of obtaining plastic : en ru
  • DE530699C - Fußgewoelbestuetze : de en
  • SU21934A1 - Planting machine : en ru
  • SU21130A1 - The method of pre-cleaning salt brine for the ammonia-soda process : en ru
  • US1816795A - Dynamo electric machine : en
  • US1816028A - Running board and hose carrier : en
  • US1816043A - Caustic alkali stick : en
  • US1816412A - Gas mixing device : en
  • US1816666A - Cable connecter : en
  • GB353819A - An improved process for producing mono- or multi-coloured prints : en
  • GB354189A - Improvements in or relating to electric regulating systems for dynamo electric machines : en
  • BE380534A - Cable improvements : en fr
  • CA313726A - Railway car door : en fr
  • CA313743A - Release valve : en fr
  • CH148615A - Ferraris relay based on the resonance principle. : de en
  • FR38837E - Device for braking airplanes and other vehicles : en fr
  • FR708721A - Vertical compass for airplanes : en fr
  • GB353580A - New vulcanisation accelerators and the application thereof : en
  • GB353850A - Devices for sizing warp yarns of artificial silk and like textile fibres directly on the loom : en
  • ES123488A1 - Supplier or automatic feeder of metal discs used in the manufacture of a type of heavy lining used in the manufacture of various garments. : en es
  • FR708645A - Anti-vibration suspension clamp for transmission power lines : en fr
  • FR708719A - Fireplace : en fr
  • GB353634A - Process for the production of smokeless powder : en
  • SU21817A1 - Lubrication device for rollers rotating on an inclined or vertical hollow axis, for example, for rollers of grooved belt conveyors : en ru
  • SU21262A1 - Electric meter : en ru
  • DE530836C - Device for massaging the scalp : de en
  • CH148629A - Pay packet. : de en
  • DE530895C - Blade ring for radially loaded turbines : de en
  • FR708943A - Chandeliers, suspensions and electric lighting devices with lamp-holder branches, easily removable : en fr
  • GB353920A - Improvements appertaining to framework and supports for domestic wringing and mangling machines : en
  • SU21214A1 - Shutter to freight cars : en ru
  • US1815966A - Mirror : en
  • DE530716C - Grinding of flutes in taps : de en
  • DE530468C - Process for dyeing rayon from regenerated cellulose : de en
  • ES123492A1 - Improvements introduced in the graduated tensioning devices for sewing machines. : en es
  • CH148431A - Clothes hanger device. : en fr
  • CH148592A - Refrigeration generator. : de en
  • FR708812A - Refinements to baguettes : en fr
  • GB353530A - Device for casting bearings : en
  • GB353661A - Improvements in or relating to golf clubs : en
  • ES123547A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • DE530412C - Safety plug-in coupling : de en
  • US1816133A - Condensing apparatus : en
  • US1816746A - Four-wheel radial truck : en
  • FR708784A - High speed braiding loom : en fr
  • GB353684A - Improvements in or relating to hose reels : en
  • SU21676A1 - Manual screw briquetting press : en ru
  • US1816182A - Railway traffic controlling apparatus : en
  • SU21395A1 - Shield for collapsible buildings : en ru
  • GB353792A - An improved process for the catalytic hydrogenation of hydrocarbon oils : en
  • DE530442C - Slide valve : de en
  • DE530526C - Depositing device on paper sack machines : de en
  • FR708728A - Improvements to pistons of internal combustion engines and the like : en fr
  • SU21739A1 - The target, having the appearance of a glider, is dropped from a ball or plane : en ru
  • US1816160A - Condenser : en
  • SU21241A1 - Superheterodyne Radio : en ru
  • SU21765A1 - Adaptation to winding machines for conical winding : en ru
  • GB353908A - Improvements in aircraft having freely rotative wings : en
  • DE530646C - Device for separating gas mixtures by centrifugation : de en
  • FR708849A - Process for the heat treatment of metal parts in several places and simultaneously : en fr
  • GB353765A - Improvements relating to weaving in looms having nipper shuttles for drawing weft threads from stationary supplies : en
  • IE11401L - Artificial flowers. : en
  • ES484U - A new container for ice cream (Machine-translation by Google Translate, not legally binding) : en es
  • GB353525A - Improvements in or relating to rolling metal : en
  • US1816585A - Refrigerating apparatus : en
  • SU21648A1 - A device for crushing mica, etc. of materials : en ru
  • SU21663A1 - Magnesium flash unit : en ru
  • SU21749A1 - Trepalna machine : en ru
  • FR708990A - Gold and silver electrolytic separation process : en fr
  • DE530572C - Eccentric lifting gear : de en
  • GB353830A - Improvements relating to tube draw benches : en
  • GB353879A - Improvements in or relating to coke pushers, coke levellers and door extractors for use in connection with coke ovens : en
  • SU21590A1 - Solar fluid heater : en ru
  • SU21620A1 - Chuck for drilling machine : en ru
  • SU21679A1 - Torque regulator : en ru
  • US1816691A - Coaster : en
  • DE530847C - Filling control in internal combustion engines : de en
  • DE530908C - Inclined grate with transverse, alternately fixed and moved back and forth, the fuel conveying grate bars : de en
  • US1816526A - Time controlled coin device for radiocircuits : en
  • SU21310A1 - Damped door : en ru
  • SU21533A1 - Purka : en ru
  • US1816531A - Carburetor : en
  • CA313785A - Refrigeration : en fr
  • USD84733S - Design por a radiocabinet : en
  • CH148421A - Vessel for frozen food. : de en
  • CH148663A - Method and device for the production of hollow blocks closed on five sides. : de en
  • GB353512A - Improvements in dyeing wool : en
  • ES122443A1 - Arrangement for the electrolytic treatment of liquids. : en es
  • FR38809E - Suspension coatings for boiler rooms : en fr
  • US1816233A - Lamp bracket : en
  • US1816584A - Switch box support : en
  • US1816438A - Grain shocker : en
  • FR708730A - Rotary pump for viscous, liquid or gaseous products : en fr
  • SU21771A1 - Adaptation to the scraper of the silk-spinning machine to turn off the brush after a certain number of swings sector : en ru
  • SU21899A1 - Device for heating coke oven heating walls : en ru
  • FR38815E - Improvements to talking machines and the like : en fr
  • FR38820E - Claw carrier : en fr
  • GB353708A - A combined bumper, or fender, and jack for use on motor-cars and similar vehicles : en
  • FR708976A - Tire casing : en fr
  • GB353950A - Improvements in or relating to the construction of counting devices or the like : en
  • DE531075C - Clock with striking mechanism with device for angel lute : de en
  • DE530458C - Floating flap device for floating flaps attached to the ankle : de en
  • GR3296B - PERFECTIONS OF FITTING LAMPS BY SEWING MACHINE MANUFACTURING A LAMB ON FABRICS AND KNITTED FABRICS. : el en
  • US1816735A - Variable speed transmission unit : en
  • GB353544A - Improvements in brush gear for dynamo electric machines : en
  • SU21244A1 - Colloidal detector : en ru
  • SU21602A1 - Compound mounting ring : en ru
  • SU21688A1 - Device for connecting the pump to the tractor pulley : en ru
  • GB353552A - A closing cap for collapsable tubes : en
  • DE530530C - Reagent paper : de en
  • DE530423C - Closure for bags, briefcases, folders or the like. : de en
  • DE530717C - Lighting device for parallelogram drawing devices : de en
  • DK44414C - Clothes rack. : da en
  • ES505U - Stop-cushion for doors, balconies and windows (Machine-translation by Google Translate, not legally binding) : en es
  • GB353649A - Improvements in and relating to the cooling of valves and like closure devices : en
  • GB353857A - Improvements in the manufacture of artificial silk : en
  • ES123468A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • CH148508A - Process for the production of a resinous, plastic mass. : de en
  • DE530853C - Pressure compensation device on disk clutches for motor vehicles : de en
  • US1815982A - Method of assembling cage tops : en
  • DE530428C - Desk with a side box : de en
  • DE530551C - Device for separating iron debris from foundry sand and other work goods : de en
  • SU21463A1 - Micrometer : en ru
  • US1816778A - Electric measuring and protecting device : en
  • US1816364A - Connecting means for eccentric arms : en
  • CA313835A - Brake operating mechanism : en fr
  • CH148528A - Automatic scale. : de en
  • GB353878A - Process for colouring cellulose esters and ethers : en
  • GB353740A - Improvements in ventilators : en
  • CA313796A - Process and apparatus for the removal of sulphuretted hydrogen from gases : en fr
  • US1816402A - Device for regulating the size of the combustion chamber in combustion motors : en
  • US1816426A - chester a : en
  • AU2877430A - Improvements in or relating to wire tying machines : en
  • CH148688A - Process for the preparation of a vat dye. : de en
  • GB353583A - : en
  • CH148573A - Tensioning device for link chain drives. : de en
  • US1815896A - Brake control apparatus : en
  • DE530142C - Telegraphic receiving system in which an intermediate element controlled by a single receiving magnet interacts mechanically with a number of dialers : de en
  • FR38840E - Improvements to lighting devices for road vehicles : en fr
  • GB354250A - Improvements relating to signalling arrangements applicable to telephone systems : en
  • GB353720A - Device for testing the palate or roof of the mouth for suitable locations for suction plates : en
  • DE530326C - Machine for grinding and distributing flat cakes, manure and the like Like. By means of wings rotating around a vertical axis : de en
  • DE530537C - Adjustable shock absorber for friction clutches of motor vehicles : de en
  • GB353891A - Process for manufacturing aluminium alloys : en
  • SU21337A1 - Instrument for determining the degree of trembling of hands by the amount of liquid spilled from a vessel : en ru
  • FR709021A - Method and apparatus for obtaining dry ice in blocks or bars by means of liquid carbon dioxide : en fr
  • GB353737A - Improvements in surveyors' ranging poles : en
  • DE530432C - Grids for floors, bridges, etc. like : de en
  • GB353539A - Process for the manufacture of bismuth salts : en
  • FR708822A - Process for preparing dry, storage-stable tetrazomono azo derivatives : en fr
  • GB353831A - Improvements in cooking stoves : en
  • ES123480A1 - Carburetor for semidensos fuels. : en es
  • DE530875C - Process and device for the continuous production of soaps : de en
  • FR708716A - Improvements to steam re-superheating processes in which this re-superheating is carried out in heat exchangers placed in the steam generators of the installation : en fr
  • FR708760A - Lens wipers for cleaning motorcyclists' goggles or similar goggles : en fr
  • DE530881C - Magnetic separator for fine-grained ores with rollers rotating in a vertical magnetic field : de en
  • ES123432A3 - Procedure for treating gasoline. : en es
  • FR708652A - Process for manufacturing artificial yarns using the dry spinning process : en fr
  • GB353835A - Improvements in or relating to gramophone and like machines : en
  • CA313664A - Animal trap : en fr
  • CH148622A - Electric tube. : de en
  • DE530480C - Machine for grinding cutter teeth : de en
  • CH148426A - Furniture for setting up a radio set. : de en
  • AU3057730A - Automatic gas arad water regulator : en
  • CH148595A - Rotary field transformer for special purposes. : de en
  • AU2996230A - Improvements in or relating to clips and like gripping devices : en
  • CA313822A - Lubricating system : en fr
  • DE530799C - Highly emitting cathode for glow cathode discharge vessels : de en
  • DE530912C - Process for the standardization of X-ray recordings of human body parts : de en
  • FR709044A - Method and apparatus for recovering loose elements from solutions to be evaporated : en fr
  • GB354177A - Improved steel capable of resisting rust and corrosion : en
  • GB353664A - Improvements in devices for detaching labels from a pile : en
  • SU21611A1 - Lip seal ring : en ru
  • USD84753S - Design for a building brick : en
  • US1816345A - Method of preparing fuel charge for internal-combustion engines : en
  • CA313750A - Dirt collector : en fr
  • CH148642A - Sealing lids for cans. : de en
  • DE530376C - Electrical capacitor arrangement, consisting of a capacitor with a leakage resistance built into it : de en
  • SU21839A1 - A device that prevents the abuse of the counter on the loom : en ru
  • SU21457A1 - Apparatus for dividing angles into three equal parts : en ru
  • US1816685A - Traveling turntable : en
  • FR708980A - New prismatic furniture with rounded corners : en fr
  • FR708850A - Airplane wing : en fr
  • FR708988A - Automatic switching device, by electromagnetic action, without mechanical transmissions, for electric machines with several powers, and similar machines : en fr
  • GB353532A - Improvements in and relating to machines for the manufacture of brushes : en
  • DE530793C - Device for automatic control of the fabric flow on duplicating machines : de en
  • SU21568A1 - Cotton picker : en ru
  • SU21685A1 - Fixture for deactivating dual control aircraft : en ru
  • US1815969A - Synchronous communication system : en
  • SU21111A1 - Layer Layer Fabric : en ru
  • SU21683A1 - Airplane wing : en ru
  • SU21754A1 - Device for stopping the selfactor of the Hartmann system when working out the removal : en ru
  • US1815971A - Glass surfacing apparatus : en
  • SU21131A1 - Method for simultaneous production of aromatic alcohols and arylglycidic esters : en ru
  • US1816437A - Radiator : en
  • US1816619A - Gaseous conduction device : en
  • SU21420A1 - Saw frame with tensioning saws for cutting spikes : en ru
  • AU4831A - Electrical precipitation apparatus : en
  • CA313800A - Boiler : en fr
  • CA313830A - Radio circuit : en fr
  • DE530176C - Flexible connection for pipes and lines : de en
  • GB353639A - Improvements in or relating to weighing devices for use in connection with cigarettemaking machinery : en
  • US1816194A - Method of forming resistor units : en
  • CH148596A - Winding arrangement for suppressing the self-excitation of a three-phase collector machine, which is connected in cascade with an asynchronous motor for the purpose of reactive power control. : de en
  • DE530874C - Dust and waterproof fitting for electric light bulbs : de en
  • FR708613A - Contact pin for calibrated fuse : en fr
  • FR708911A - Advanced shoe scraper : en fr
  • CH148589A - Piston cooling device for stationary internal combustion engines. : de en
  • US1816005A - Vehicle fender and brake : en
  • US1816158A - Heat conserving attachment for upright boilers : en
  • SU21125A1 - Crystallizer : en ru
  • SU21162A1 - Device for supplying steam to Roots-type heat accumulators : en ru
  • SU21574A1 - Trier : en ru
  • SU21626A1 - Electromagnetic device for the installation of drilling and the topic of similar portable devices at the work site : en ru
  • US1816288A - Catapulting device : en
  • US1816291A - Bucket attachment for excavating machines : en
  • US1816401A - Shock absorbing device : en
  • USD84757S - Design for a smoker s stand : en
  • US1816065A - Elash light : en
  • US1816305A - Magnetic separating machine : en
  • FR708800A - Base for funeral monument : en fr
  • AU2814830A - Improvements in chicken broo I, LEE CHAPMAN SOLOMON, of : en
  • CH148690A - Process for the preparation of a vat dye. : de en
  • SU21239A1 - Frequency dividing device : en ru
  • SU21527A1 - Friction instrument for ball and roller bearings : en ru
  • US1816316A - Pump : en
  • US1816577A - Automatic switching device for electric phonographs : en
  • SU21756A1 - Separator fixture to torsion sheeters : en ru
  • US1816358A - Spring device : en
  • CH148628A - Time control device for cash registers. : de en
  • CA313663A - Motor sleigh : en fr
  • CH148605A - Control device with switchover relay arrangement. : de en
  • CH148512A - Process for removing a layer of lead covering them from metallic bodies. : en fr
  • BE380973A - : en
  • CH148564A - Machine for sharpening mower blades. : de en
  • BE380622A - New process for the production of carboxylic acid esters : en fr
  • BE380385A - : en fr
  • CH148680A - Process for the production of a metal-containing dye. : de en
  • FR38838E - Signaling pedal for rail tracks operating by rail bending : en fr
  • FR709019A - Sample gluing machine : en fr
  • FR709022A - Improvements to shutters for cameras : en fr
  • SU21636A1 - Rivet feeder for cutting press drive punch : en ru
  • CA313840A - Electric switch : en fr
  • DE530404C - Paper carriage switching device for typewriters : de en
  • DE530692C - Trailer coupling for motor vehicles : de en
  • DE528373C - Method for operating passenger ropeways with two pull cables : de en
  • US1816457A - Method of making straw pulp for straw board : en
  • US1816749A - Snap switch : en
  • US1816781A - Poultry fountain : en
  • US1815961A - Refrigerator of the adsorption type : en
  • CH148529A - Transducer. : de en
  • CH148641A - Push-in closure for sheet metal vessels. : de en
  • SU21443A1 - The method of applying carbide on cutting tools : en ru
  • SU21581A1 - A tool for marking carr bookmarks when tripping trees : en ru
  • US1815889A - Fire control mechanism : en
  • US1816054A - Block cleaning machine : en
  • FR708972A - Multi-use lighting stick or match : en fr
  • CA313722A - Method of making hinges : en fr
  • AU2825830A - Electric liquid level indicator in fuel containers : en
  • CA313753A - Paper carpet : en fr
  • CH148432A - Floor wiper, brush, scraper or the like. : de en
  • SU21881A1 - A device for laying a bundle of cloth : en ru
  • CA313662A - Surface condenser : en fr
  • US1816014A - Assigstob to victor adding ma : en
  • US1816462A - Signal amplifying system and method : en
  • US1816517A - Pump mechanism : en
  • US1816710A - Reversible excavator tooth with socketed tip : en
  • DE530201C - Wrapping machine : de en
  • SU21421A1 - Device for installing knives in chucks of planers : en ru
  • SU21303A1 - Grate for solid fuel burning furnaces : en ru
  • SU21449A1 - Round flax boot machine : en ru
  • SU21501A1 - A device for weighing the quantity of goods overloaded by a crane : en ru
  • US1816221A - Plated knitted fabric : en
  • US1816223A - Automatic cut-off : en
  • US1816357A - Method and means for forming internal flanges on tubular bodies : en
  • US1816448A - Coil construction : en
  • SU21657A1 - Machine for cutting and stacking wafer sweets on enrobing machine : en ru
  • US1816212A - Method and apparatus for liquefying vapor mixtures : en
  • SU21702A1 - Bottle Opener : en ru
  • SU21958A1 - Matchbox Assembly Machine : en ru
  • US1816460A - Centrifugal separator bearing : en
  • ES123509A1 - Procedure and apparatus for the mechanical bagging of quantities of pulverulent material, previously weighed, in bags or bags with valve. : en es
  • BE380532A - : en
  • CA313734A - Brush bristling machine : en fr
  • DE530315C - Drifting device for vegetables and other foodstuffs with a drifting wing sitting at the lower end of a vertical shaft : de en
  • DE530800C - Writing fluid that dries up quickly and does not dry up in the pen or in the writing instrument : de en
  • GB353550A - Improvements in a method for central heating by steam and means for carrying out this method : en
  • GB353611A - Improvements in or relating to edge runner grinding mills with revolving pans : en
  • CA313673A - Heating apparatus : en fr
  • CH148503A - Process for the preparation of a dye of the thioindigo series. : de en
  • CH148685A - Process for the preparation of a dye of the anthraquinone series. : de en
  • US1815925A - Awning bracket : en
  • CA313832A - Tubing die : en fr
  • CH148687A - Process for the preparation of a vat dye. : de en
  • US1816356A - Draft key retainer : en
  • US1816493A - Box stamping machine : en
  • SU21206A1 - Vision tool, used for calibration and rehtovke curved sections of the railway track : en ru
  • CA313730A - High-potential switching station : en fr
  • CH148389A - Hydrant for manure pipes. : de en
  • CH148606A - Rotary switch with axis guided in a bridge. : de en
  • CA313771A - Method of making combined sound and picture records : en fr
  • ES123424A1 - Procedure of conservation of fresh fruits of all kinds by means of vacuum. : en es
  • FR708900A - Motion transformation device : en fr
  • GB353590A - Improvements in and relating to electro-magnetic clutches : en
  • GB353787A - Improvements in or relating to roller bearings : en
  • GB353940A - Improvements in and relating to display devices : en
  • US1816775A - Multistage centrifugal pump : en
  • FR709009A - Braid or spindle machine with warp thread guard : en fr
  • CH148659A - Automatically controlled barrier with signal devices. : de en
  • CA313747A - Deion circuit interrupter : en fr
  • FR708959A - Improvements to procedures and devices for ventilation of premises : en fr
  • CH148689A - Process for the preparation of a vat dye. : de en
  • AU3083630A - Coupling fastening devices and lock washers : en
  • AU3088830A - Improvements in cap nuts : en
  • GB353622A - Improvements in carrying out catalytic gas reactions : en
  • GB353901A - Improvements relating to train describing apparatus : en
  • SU21901A1 - A method of making an absorption and catalytic substance from coal : en ru
  • US1815968A - Invalid car : en
  • ES123461A1 - Automatic indicator banks, with slot in the center of the lid, with peephole or visor that marks the inserted coins, and with automatic closing being closed when putting the first coin and not being able to open up to a certain number of them. : en es
  • FR708992A - Process for the use of exhaust gases from internal combustion engines : en fr
  • DE467300C - Winch : de en
  • CA313608A - Multiple change making machine : en fr
  • FR708655A - Improvements to the establishment of cremones, in particular toggle cremones : en fr
  • SU21484A1 - Device for measuring loose bodies : en ru
  • CA313584A - Golf bag : en fr
  • CH148464A - Process for the production of fermented milk products. : de en
  • FR709016A - Refrigeration appliance : en fr
  • FR708707A - Very low taper key valve : en fr
  • CH148671A - Process for the production of a halogen-containing substance. : de en
  • SU21907A1 - Kanatna road : en ru
  • SU21417A1 - Grinding machine for wooden rulers, etc. flat products : en ru
  • GB353689A - Improvements in or relating to electromagnetic relays : en
  • FR709040A - Incandescent lamp for automobile headlights : en fr
  • GB353579A - A method of printing and developing combined sound and picture films applicable to lenticular films : en
  • FR709007A - Shoe laces or cords : en fr
  • FR708659A - Apparatus for the resection and suturing of tissues, particularly organic tissues : en fr
  • DE530676C - Height measuring device : de en
  • ES123064A1 - A system to make the bottles non-refillable. : en es
  • ES123319A1 - Manufacturing process of a hermetically sealed deposit or churn with glass walls. : en es
  • DE530658C - Storage of the drive pinion of hinged bridges that engages in a toothed cam arranged on the movable bridge part : de en
  • SU21115A1 - The method of dyeing rubber mixtures with basic dyes : en ru
  • SU21204A1 - Device for pulling track crutches : en ru
  • FR708809A - Process for separating products from reactions carried out under elevated pressure : en fr
  • DE530696C - Vehicle drive with two propellers arranged one behind the other and of opposite pitch : de en
  • DK44404C - Saucer with elastic suction disc. : da en
  • DE530842C - Device for simultaneous dressing or thickness planing and toothing of wooden surfaces : de en
  • DE530907C - Process for the preparation of purple indigoid dyes : de en
  • CH148662A - Propellers for watercraft and aircraft. : de en
  • CA313713A - Process of roasting and sintering pulverulent ores : en fr
  • CH148586A - Large spray carburettor. : en fr
  • DE530354C - Steering device for vehicles, in particular toy vehicles : de en
  • DE530863C - Washing machine : de en
  • DE530914C - Tiltable hearth furnace heated with gas or oil : de en
  • SU21068A1 - Dough machine : en ru
  • USD84763S - Design for a ceiling lighting fixture : en
  • FR708947A - Coupling device for telephone systems with selector service : en fr
  • GB354239A - Improvements in or relating to alloys of palladium, silver and copper : en
  • ES123441A1 - Improvements introduced in the manufacture of rag dolls. : en es
  • ES123472A1 - Procedure for preparing sulfonated condensation products. : en es
  • FR709050A - Electro-medical bath installation : en fr
  • GB353697A - Improvements relating to the engraving of metal and other surfaces : en
  • CA313666A - Casket spring catch : en fr
  • CH148539A - Process for the production of aluminum and its alloys. : de en
  • DE530473C - Switch with protective resistor : de en
  • DE530641C - Odor trap for a sink divided by a partition : de en
  • DE530310C - Cutting device for onions, vegetables, etc. like : de en
  • FR709008A - Improvements to hatches of ships and boats : en fr
  • GR3300B - METHOD FOR OBSTRUCTION OF THE TUBE OPTIONS OF TONTI TSETI VACANCIES AND APPLIANCE FOR EXECUTION. : el en
  • SU21361A1 - Fish cutting machine : en ru
  • SU21751A1 - Wool Blending Device : en ru
  • FR708865A - Improvements to playing cards and the like : en fr
  • FR708923A - Improvements to starting devices : en fr
  • CA313632A - Support for middle guides of locomotives : en fr
  • CA313810A - Process of increasing the rate of anaerobic digestion of sewage solids : en fr
  • US1816630A - Island : en
  • SU21165A1 - Distribution mechanism of steam or air engines : en ru
  • ES123469A1 - Suspension by crossbows, system perfected, for motor vehicles. : en es
  • FR708870A - Refinements to dies for typeface : en fr
  • US1816348A - Typewriting machine : en
  • DE530453C - Overshoe : de en
  • FR708761A - Process for manufacturing artificial yarns using the dry spinning process : en fr
  • GB353794A - Apparatus for packeting cigarettes or other goods : en
  • GB353577A - Manufacture of thiazole compounds : en
  • FR708770A - Device for improving electrical contact between male and female parts : en fr
  • GB353541A - : en
  • SU21541A1 - Encryption device : en ru
  • US1816243A - Well cementing plug : en
  • SU21891A1 - Coating and drying chamber with solvent vapor recovery : en ru
  • US1816752A - Goggles : en
  • SU21071A1 - Gas safety device : en ru
  • DE530449C - Combined brake and gas pedal, especially for motor vehicles : de en
  • FR38810E - Device for animated and still projections : en fr
  • CH148509A - Process for increasing the elasticity of plastic masses. : de en
  • US1816020A - Automatic stop governor : en
  • US1816173A - Lubricant protecting structure for internal brakes of vehicle wheels : en
  • USRE18139E - Factttrinq co : en
  • DE530857C - Track ring wheel : de en
  • SU21341A1 - Artificial respirator : en ru
  • US1816112A - Signaling or indicating device : en
  • US1816161A - Internal combustion engine : en
  • FR709006A - Compensated current transformer : en fr
  • FR708785A - Control device for beating combs used in carding machines : en fr
  • GB353683A - Improvements in or relating to garden or weeding forks : en
  • SU21782A1 - A device for striking cigarettes in cigarette machines : en ru
  • US1816072A - Electromechanical interlock : en
  • US1816540A - Speed reduction signal : en
  • US1816689A - Attachment for submarines and ships : en
  • SU21560A1 - The press is self-cleaning from the crop. : en ru
  • SU21673A1 - Copying device : en ru
  • GB353640A - Improvements in or relating to packing machines : en
  • US1816322A - Method of retaining and sealing furnace structure : en
  • US1816509A - Method of treatment of nonferrous alloys : en
  • US1816533A - Process of purifying gases : en
  • US1816704A - Dust guard for journal boxes : en
  • ES123414A1 - Improvements introduced in the directed antenna systems. : en es
  • FR709029A - Compressed air brake arrangement : en fr
  • SU21717A1 - Grinding machine for thin sheets made of ferromagnetic metal : en ru
  • SU21535A1 - Apparatus for automatic sampling of grain poured into the elevator : en ru
  • SU21745A1 - Signaling device : en ru
  • US1816432A - Internal combustion engine : en
  • GB353698A - Improvements relating to incubators for hatching eggs : en
  • US1816458A - Lever action waste : en
  • US1816790A - Selector testing circuit : en
  • DE530391C - Lack of laundry : de en
  • ES123485A3 - Toy consisting of a glider and device for its launch. : en es
  • DE530321C - tripod : de en
  • DE530762C - Chimney top with a fan driven by a wind turbine : de en
  • DK44415C - Color atomizer with pressure medium nozzle and a suction nozzle placed in front of it. : da en
  • FR708710A - Improvements to liquid dispensing devices : en fr
  • GB354182A - Improvements in and relating to thermionic valves : en
  • FR708872A - Adjustable school desk bench for all sizes of students and more particularly for one place : en fr
  • SU21234A1 - Intercarriage Plug Head for Electrical Wires : en ru
  • SU21680A1 - Fire Extinguishing Apparatus : en ru
  • SU21896A1 - Hydraulic pipe expansion machine : en ru
  • US1816285A - Process of converting phosphate rock into soluble compounds and of separating its content of lime and phosphoric acid : en
  • FR38823E - Process for the use of final liquors from the potash industry : en fr
  • US1816378A - Toy : en
  • US1816701A - Traveling back post for power hoes : en
  • US1816747A - Display rack : en
  • DE530625C - Device for holding out vibrations caused by road traffic on buildings : de en
  • ES123495A1 - Improvements introduced in electronic download devices. : en es
  • FR708852A - Sash window enhancements : en fr
  • FR709028A - Improvements to adjustable seating systems : en fr
  • ES123543A1 - Mechanism of control for change of speeds and clutch of automotive and similar vehicles. : en es
  • GR3291B - SUBSTANCE FOR POLISHING AND CLEANING METALS. : el en
  • ES122772A1 - Improvements in the construction of motorized tricycles for distribution or transport of small merchandise. : en es
  • GB353880A - Improvements in eddy current brakes : en
  • DE530642C - Completely separable zipper : de en
  • DE530663C - Switch for the switch pins of pattern devices on circular knitting machines : de en
  • DE530850C - Photosensitive layer : de en
  • FR708616A - Improvements to alloys for metallic elements of vacuum tubes : en fr
  • FR708886A - High voltage cable : en fr
  • SU21127A1 - Frame for filter presses : en ru
  • US1815987A - Conical diaphragm for loud speakers : en
  • US1816757A - Heat transferrer : en
  • US1816326A - of munich : en
  • US1816597A - Sound generating means : en
  • FR38831E - Three-wheel tractor plow, with coulter device placed in front of the driving wheels, thus ensuring their guidance through the dug furrows : en fr
  • GB353604A - An improved safety-razor case or container : en
  • DE530445C - Method of taking direct positive photographs : de en
  • GB353799A - Device for the continuous measurement or estimation of human labour : en
  • GB353823A - Improvements relating to means for displaying articles : en
  • SU21709A1 - Device to protect the mooring cable from breaking : en ru
  • US1816323A - Safety device for containers holding liquids which develop explosive gases : en
  • FR708919A - Plate usable on both sides for covering hollow spaces, in particular for covering cable ducts : en fr
  • SU21425A1 - Safety device for woodworking milling machines : en ru
  • SU21639A1 - Forge : en ru
  • SU21090A1 - Machine for supporting and moving a pneumatic drill while drilling the blast furnace tap hole : en ru
  • US1816272A - Gearing : en
  • US1816591A - Screw retainer : en
  • ES123489A1 - Drive device for hydraulic closures in the manner of gates and the like. : en es
  • FR708868A - Further training in automobile hoods : en fr
  • GB353804A - Improvements in or relating to sleeves for cable and like conductors : en
  • BE380453A - : en
  • GB353705A - Device for securing in the open position the lid of trunks, suitcases, boxes and thelike : en
  • CA313670A - Combined kitchen sink and strainer : en fr
  • DK44403C - Apparatus for generating high frequency oscillations, in particular for medical use. : da en
  • DE530647C - Pipe walls for containers to be heated or cooled, especially for autoclaves with high internal pressure : de en
  • GB353509A - Improvements in brackets : en
  • US1815895A - Plate printing machine : en
  • US1816165A - Electromagnetic relay : en
  • DE530772C - Mixture-compressing internal combustion engine with external ignition : de en
  • US1816693A - Automatic tire inflation mechanism : en
  • DE530758C - Sterilizing storage container for liquids : de en
  • DE530876C - Seal for cast iron or clay flange pipes with conical sealing surfaces : de en
  • DE530347C - Device for automatic opening and closing of gun locks : de en
  • DE530603C - Fluid change gearbox : de en
  • CA313614A - Garment hanger : en fr
  • SU21725A1 - Method for making surfaces for erasable pencil writing : en ru
  • SU21960A1 - Machine for plywood drying with the use of heaters moving above the plywood : en ru
  • FR708935A - Automatic door opener : en fr
  • GB353742A - New or improved apparatus for displaying goods : en
  • GB353770A - Improvements in or relating to the manufacture of glass articles : en
  • AU2792930B - Improvements in railroad vehicle axle assemblies : en
  • SU21492A1 - Dial Scales : en ru
  • US1816741A - Tag or sign holder : en
  • US1816787A - Control mechanism for superchargers : en
  • SU21285A1 - The method of preparation of mastic for rubbing floors : en ru
  • SU21801A1 - Traveling shower : en ru
  • US1816512A - Panel unit : en
  • US1816794A - Vertical distillation retort : en
  • SU21419A1 - Device for forming air channels in cones : en ru
  • SU21487A1 - A device for determining the volume of vegetables, etc. : en ru
  • FR708854A - Mechanism for controlling motor cars : en fr
  • GB353635A - A process for preparing and purifying preparations of an active substance which retards the development of sex : en
  • SU21530A1 - Instrument for determining the concentration of the solution : en ru
  • ES123103A3 - Procedure to waterproof roofs, terraces, tanks, channels, walls and other works or constructions. : en es
  • ES123161A3 - Chain drill system. : en es
  • GB353699A - Improvements in or relating to furnaces : en
  • US1816006A - Manufacture of zirconium compound refractories : en
  • US1816306A - Check book : en
  • US1816576A - Starting crank hole closure : en
  • GB353527A - Improvements in or relating to the finishing of shoe bottoms : en
  • GB353784A - : en
  • SU21412A1 - Roller for feeding logs in the sawmill : en ru
  • US1815985A - Process for the manufacture of oxygenated organic compounds : en
  • US1816026A - Process for preparing antigens : en
  • SU21321A1 - Decontamination and softening method : en ru
  • SU21930A1 - Pocket microscope : en ru
  • SU21168A1 - Pneumatic self-receiver for lithography machine : en ru
  • DE530418C - Equipment for the generation of ultraviolet radiation : de en
  • FR708832A - Spray of perfumes and any liquid with a density less than or equal to that of water : en fr
  • SU21139A1 - Pendant for water tube boilers : en ru
  • SU21556A1 - Sliding tractor hitch : en ru
  • SU21628A1 - Scissor attachment for cutting material : en ru
  • SU21946A1 - The method of obtaining copies of the drawings : en ru
  • FR38829E - Improvements to electrically controlled reciprocating pumps isolated from the pumped liquid : en fr
  • SU21215A1 - Earring for car springs : en ru
  • SU21555A1 - Shovel : en ru
  • US1816332A - Vehicle curtain rod socket : en
  • DK44421C - Device for automatic locking and release of the shutter for renovation trolleys. : da en
  • ES122508A1 - DEVICE TO DISTRIBUTE RESPECTIVELY REDUCE, WITHOUT PULLING, THE FLOW ENERGY OF AN AIR FLOW : en es
  • GB353612A - Improvements in and relating to the driving whorls of spinning-spindles : en
  • DE528443C - Roller press for the production of pellets from fine-grained or dust-shaped material, in particular finely ground brown coal : de en
  • DE530261C - Direction indicators for motor vehicles : de en
  • AU2789130A - Manufacture of pipe fittings : en
  • AU2855130B - Improvements in apparatus forthe volumetric measurement of gaseous or fluid media : en
  • CA313619A - Device for preventing the sinking and running aground of the ground-rope of townets : en fr
  • CH148570A - Articulated connection for transmitting the peripheral force of a rotating shaft. : de en
  • US1816167A - Shuttle eye and process of making the same : en
  • USD84726S - Charles adler : en
  • USD84742S - Design for a sport shoe or similar article : en
  • CH148545A - Process for the production of a chain in the form of a ribbon for jewelry and utility purposes. : de en
  • SU21510A1 - A device for measuring the temperature of the earth inside boreholes : en ru
  • US1816066A - Backband buckle : en
  • US1816361A - Tuber for multiwall bags : en
  • US1816663A - Diaphonometric means : en
  • SU21566A1 - Beet Maker : en ru
  • US1816722A - Sound amplifying horn : en
  • US1816728A - Ophthalmic lens : en
  • DE530575C - Control valve for automatic brakes : de en
  • BE380535A - Improvements to cables and processes to establish them : en fr
  • SU21149A1 - Economizer : en ru
  • US1816425A - Sterile container for clinical thermometers : en
  • CH148664A - Method of making a strong, continuous ribbon of man-made fibers. : de en
  • SU21186A1 - Device for artificial cooling of cooling water in condensers, etc. : en ru
  • US1816128A - Hardenable oil varnish and method of preparing same : en
  • US1816145A - Process of concentrating ores and minerals by flotation : en
  • USD84728S - Stephen b : en
  • CH148440A - Advanced twisting machine. : en fr
  • CH148639A - Device for moistening and dispensing adhesive strips. : de en
  • CH148546A - Process for the production of pipes with reinforced connection ends. : de en
  • CA313587A - Carpet securing device : en fr
  • CH148542A - Automatic welding machine. : de en
  • US1816031A - Trolley : en
  • US1816782A - Sound reproducing device : en
  • SU21634A1 - File Making Machine : en ru
  • US1816206A - Coupler : en
  • SU21793A1 - Machine for processing porcelain saucers, plates, etc. products by spraying : en ru
  • SU21939A1 - Apparatus for setting and removing spool rings : en ru
  • AU126431A - Improvement in photographic printing machine : en
  • SU21349A1 - Molten Metal Cleaner : en ru
  • CH148624A - Process for the preparation of p-glycolylaminobenzenic acid. : de en
  • DE530438C - Pyrophoric friction wheel pocket lighter : de en
  • CA313683A - Manufacture of cigarette paper : en fr
  • US1815953A - Dental unit : en
  • US1816143A - Landing gear for aeroplanes : en
  • CH148612A - Device for converting AC voltages into DC voltages. : de en
  • AU2826430A - Push pull amplifier : en
  • SU21385A1 - Safety device for locking the brake pulleys in the lifts when the brake belt breaks : en ru
  • US1816126A - Apparatus for folding and closing the ends of bags or the like : en
  • CA313739A - Arc quencher for safety switches : en fr
  • DE530411C - Connector sleeve consisting of two V-shaped inwardly bent leaf springs : de en
  • CA313626A - Grain hulling and cleaning machine : en fr
  • BE380227A - : en
  • SU21108A1 - Apparatus for dyeing, washing and squeezing cotton : en ru
  • SU21538A1 - Counting disc for calculating the percentage of carbon monoxide (CC) in the combustion products, air excess factors (alpha), heat loss from incomplete combustion (q3) and losses with exhaust gases (q2) when burning a certain composition : en ru
  • CA313762A - Rubber hose : en fr
  • CH148518A - Device to increase the swimming speed in the water and to facilitate the water treading : de en
  • DE530500C - Process for the production of a fertilizer containing urea calcium nitrate : de en
  • DE530651C - Water level indicator with a condenser positioned higher than the water level of the stand glass and connected to the steam and water space of the boiler : de en
  • DE530740C - Lubricating device for the grinding bars of pantographs for electric rail vehicles : de en
  • SU21077A1 - Electric drill : en ru
  • SU21416A1 - Wood spool turning machine : en ru
  • SU21808A1 - Biscuit Packaging Machine : en ru
  • SU21922A1 - Hollow Glass Blowing Machine : en ru
  • DE530343C - Device for smoking and cooking sausages : de en
  • GB353899A - Means for regulating working quantities : en
  • GB354173A - An improved friction-wheel lighter using solid fuel : en
  • SU21719A1 - Micrometer Finder : en ru
  • US1816400A - Sliced bread package : en
  • DK44410C - Electromagnetic Hammer. : da en
  • GB353921A - Improvements in and relating to the production and purification of salicylic acid or?-cresotinic acid or their salts : en
  • US1816259A - Lock : en
  • CA313640A - Air valve : en fr
  • FR708636A - Process for spinning and reshaping artificial silk yarn cakes deformed during washing or other wet processing operations : en fr
  • FR708975A - Reserve light bulb holder : en fr
  • GB353854A - Improvements in or relating to gas burning apparatus : en
  • DE530479C - Coupling device with screw belt coupling, especially for ship reversing gear : de en
  • DE530563C - Letter folder : de en
  • DE530782C - Rotatable suction drum filter for the production of paper, cardboard, cardboard o. The like. With axially directed edge channels : de en
  • SU21557A1 - Self-cleaning harrow : en ru
  • US1816549A - Drill for wells : en
  • US1816800A - Process of manufacturing aromatic and durable butter : en
  • SU21534A1 - Purka : en ru
  • US1816336A - Mold carrying conveyer : en
  • CA313653A - Air cushion or bed : en fr
  • AU200531A - Improvements in anti-friction roller bearing assemblies : en
  • CA313718A - Electromagnetic sound reproducer : en fr
  • DE530634C - Machine for the production of sausage-shaped, calibrated runs of soft soap or similar masses : de en
  • ES123361A1 - Improvements in the apparatus for the reproduction of sound with the help of light. : en es
  • DE530639C - Artificial silk twisting spindle : de en
  • DE530338C - Control device for aircraft : de en
  • AU34631A - Improved process for realising photochemical reactions forthe irradiation ofa dissolved material ina vacuum oran indifferent atmosphere : en
  • CH148416A - Low temperature carbonization and distillation plant for coal, lignite and oil shale. : en fr
  • CH148507A - Process for the production of an elastic-plastic body. : de en
  • CH148672A - Process for the production of a halogen-containing substance. : de en
  • DE527603C - Sewing machine for producing shell-shaped hem seams : de en
  • DE530710C - Switch whose arc extinguishes in a vaporous medium : de en
  • CH148552A - Process for tempering practically magnesium-free and low-silicon alloys of aluminum with less than 3% copper. : de en
  • SU21370A1 - A device for sweeping order tags from a conveyor belt in canteens and shops : en ru
  • SU21788A1 - Automatic cutter for shingles molded on a turret press : en ru
  • SU21844A1 - Metallic racing : en ru
  • SU21223A1 - Electric device for automatic braking of air-electric brakes : en ru
  • CH148429A - School desk. : de en
  • CA313693A - Heat resisting liquid metal for mending various metallic articles : en fr
  • CA313717A - Paper making machinery : en fr
  • SU21841A1 - Device for accounting for downtime of the loom : en ru
  • SU21618A1 - Automatic pipe cutting head : en ru
  • US1815928A - Portable support for massage apparatus : en
  • USD84746S - johnson : en
  • CA313737A - Short circuiting device : en fr
  • CA313793A - Road and rail vehicle : en fr
  • CA313706A - Sash construction : en fr
  • CH148613A - Mercury vapor rectifier. : de en
  • CA313715A - Grease gun : en fr
  • DE530892C - Production of pure, anhydrous aluminum chloride : de en
  • FR708807A - Process for the production of polymerization products : en fr
  • FR708778A - Metal barrel of rifle or other portable firearms : en fr
  • GB353841A - : en
  • GR3292B - AUTOMATIC CAR SPEED LIMITATION. : el en
  • DE530897C - Device for lifting the sheets from the stack of sheets with a stationary suction roller : de en
  • US1815957A - Flange protector : en
  • US1816653A - Airplane construction : en
  • SU21358A1 - Suspended design of bath isthmus : en ru
  • SU21799A1 - Device for unloading shaft furnaces : en ru
  • SU21848A1 - Manual to pneumatic drilling machine : en ru
  • SU21916A1 - Step grate with movable back and forth in opposite directions adjacent, composed of separate parts, grate : en ru
  • GB353937A - Improvements in or relating to limbers for field gun carriages : en
  • US1815910A - Can opener : en
  • US1816468A - Locomotive boiler : en
  • US1816608A - Rigid conduit ground connecter : en
  • FR708948A - Coupling arrangement for remotely operated amplifiers : en fr
  • GB353652A - Improvements in weight totalisers and recorders used on automatic weighers of goods in transit : en
  • GB353702A - : en
  • DE530314C - Spring-loaded lid closure for cooking vessels of various sizes : de en
  • SU21227A1 - The device for slipping railway carts : en ru
  • SU21253A1 - Cable Clutch Cooling Device : en ru
  • DE530599C - Adjustable pipe clamp : de en
  • FR708856A - Lighting device for luminescent electric tubes : en fr
  • GB353851A - Improvements in radio vision apparatus : en
  • CH148698A - Process for the preparation of a nitrogen-containing naphthoylene diarylimidazole derivative. : de en
  • DK44408C - Method for Sterilization of Organic Substances and the Like for Industrial Use. : da en
  • ES123455A1 - Improvements in the adjusted devices for machines for manufacturing cigarettes with continuous tobacco bar. : en es
  • US1816281A - Production of dibenzanthrone : en
  • US1816516A - Piston and cylinder oiling system for internal combustion engines : en
  • US1816788A - Frame for vehicles : en
  • US1816335A - Boiler circulator : en
  • GB353860A - Improvements in or relating to the weaving of plush and like warp-pile fabrics : en
  • GB353840A - Improvements in glass-wiping apparatus actuated by the pressure of the lubricating oil of the engine : en
  • CH148541A - Process for casting hollow mass-produced articles in molds. : de en
  • GB353522A - Improvements in the manufacture of water gas of regulated nitrogen content : en
  • US1815999A - Portable molding machine : en
  • US1816018A - Concentration of latex by centrifugal action : en
  • US1816331A - Laundry sorting and assembling device : en
  • US1816568A - Drill bit : en
  • US1816738A - Stop motion mechanism : en
  • BE381004A - Protected metal article : en fr
  • CA313629A - Engine oiling device : en fr
  • CA313799A - Freight car : en fr
  • CH148450A - Necessary for sewing work. : en fr
  • CH148650A - Indicators for indicating the direction of travel, in particular for motor vehicles. : de en
  • CH148679A - Process for producing an organic phosphorus compound. : de en
  • GB353631A - Improvements relating to film feeding mechanism for motion picture projectors : en
  • GR3298B - PERFECTIONS REGARDING RESPIRATORY BUMPER FACE. : el en
  • GB354221A - Manufacture of mixed esters of cellulose : en
  • DE520506C - Process for the production of porous masses from hardenable mineral substances : de en
  • DE530511C - Transport container for molten glass : de en
  • DE530477C - Process for the production of acid-resistant pipes from hardenable synthetic resin and woven fabric : de en
  • DE530899C - Device for changing the ice cell frames : de en
  • SU21429A1 - Machine for steaming and subsequent drying of wooden bars : en ru
  • SU21697A1 - Apparatus for washing vessels : en ru
  • GB353537A - Process for the manufacture of acridine derivatives : en
  • GB353791A - Improvements in or relating to ball or roller race pullers : en
  • CA313686A - Pulverizer : en fr
  • FR708649A - Tap : en fr
  • GB353853A - Process of and apparatus for manufacturing hydrocarbons with lower molecular weight from hydrocarbons with higher molecular weight : en
  • CA313736A - Mounting for arc lamps : en fr
  • CA313770A - Sound reproduction : en fr
  • CH148627A - Lifting platform. : de en
  • SU21511A1 - Optical pyrometer : en ru
  • SU21816A1 - Conveyor with endless belt : en ru
  • SU21323A1 - The method of treatment of the skin, in order to ensure its waterproofness : en ru
  • SU21259A1 - Device to turn on hot conductors : en ru
  • SU21440A1 - Adaptation to the lathe for cutting rubber threads from the tube using a round knife : en ru
  • SU21333A1 - Rolling device for folding, etc. cars : en ru
  • SU21837A1 - Round braiding machine : en ru
  • US1816413A - Hanger : en
  • AU2995830A - Improvements connected with tota lisators : en
  • CA313811A - Packing and display container : en fr
  • CH148543A - Method and device for crimping cables with non-circular cross-section with a sheath made of lead or similar materials. : de en
  • DE530765C - Gas meter : de en
  • DE530775C - Device for producing a water-air mixture in internal combustion engines : de en
  • ES122578A1 - Perfections in the manufacture of discs for talking machines. : en es
  • FR709048A - Totals printing device for the automatic transfer of numerical values from a fixed counter onto a sheet of paper placed in a typewriter : en fr
  • DE530671C - Hydrostatic measuring method : de en
  • FR38804E - Hot water central heating boiler : en fr
  • GB353691A - Improvements in stands for tradesman's carrier cycles : en
  • GB354253A - Improvements in or relating to adjustable disc clutches : en
  • US1816074A - Tractor cutter : en
  • US1816109A - Silencer : en
  • US1816183A - Means for and method of cooling and ventilating airplane fans : en
  • CA313738A - Signal-transmission system : en fr
  • CH148550A - Process for increasing the tensile strength, yield strength and fatigue strength of austenitic chromium-nickel iron carbon alloys. : de en
  • CH148461A - Process for the manufacture of zipper links. : de en
  • FR708731A - Improvements made to metering lubricators : en fr
  • GB353757A - Improvements in and relating to multi-pole automatic circuit breakers : en
  • SU21672A1 - Screen stand for film projector : en ru
  • US1816105A - Chuck : en
  • USRE18140E - Wireless receiving circuit : en
  • SU21517A1 - A device for determining the deformation of materials : en ru
  • SU21867A1 - Sheet and strip bending machine : en ru
  • US1816076A - Brake expansion tube : en
  • US1816414A - Propeller : en
  • DE530709C - Device for submitting a message or the like to the moving train : de en
  • DE530422C - Illustrative model for dental purposes : de en
  • SU21330A1 - Gin : en ru
  • SU21445A1 - Electrolytic separation method of metal alloys : en ru
  • SU21721A1 - Key for lock with retractable handle and bolt : en ru
  • SU21736A1 - Muffler : en ru
  • US1816541A - Steam trap : en
  • DE530131C - Device for the production of the cells of door plates : de en
  • CH148583A - Double-acting two-stroke internal combustion engine. : de en
  • DK44396C - Device for Secret Transmission of Electrical Signals. : da en
  • ES123471A3 - Improvements in the manufacture of footwear. : en es
  • FR708840A - Device for adjusting and simultaneously adjusting the sections reserved for the passage of two media, for example heating gas and combustion air : en fr
  • GB353723A - Shutters of the pivoted blade symmetrical opening type for photographic objectives : en
  • SU21198A1 - Adaptation against the theft of railroad rails : en ru
  • SU21266A1 - Apparatus for accelerating the change in flux of excitation of direct current electric machines : en ru
  • US1816156A - Vacuum cleaner : en
  • SU21213A1 - Turnstile for trams : en ru
  • SU21614A1 - Device for adjusting the hydraulic pressure in the pipeline : en ru
  • US1816654A - Hoisting mast : en
  • DE530457C - Eddy current coil brake : de en
  • SU21838A1 - Tool for winding goods on a loom : en ru
  • SU21455A1 - Drawing device : en ru
  • SU21616A1 - Tapered clamp : en ru
  • US1816625A - Lifting jack : en
  • SU21575A1 - Grain cleaning and sorting machine : en ru
  • US1816561A - Conveyer belt : en
  • US1815888A - Method of recovering metals and oxides from boiler ash : en
  • AU2855130A - Improvements in apparatus forthe volumetric measurement of gaseous or fluid media : en
  • CH148463A - Milk can. : de en
  • US1816539A - Shirt form : en
  • US1816571A - Tool slide or reaming attachment : en
  • DE530576C - Compressed air braking device for railways : de en
  • DE530621C - Process for the chemical consolidation of rock layers containing quartz : de en
  • FR708708A - Perfect process for sawing marble, stone and granite : en fr
  • FR708979A - Rail mortising device : en fr
  • GB353922A - An improved press for dating or marking tickets or the like : en
  • ES123444A1 - Improvements in high frequency amplification devices. : en es
  • GB353814A - Improvements in and relating to gas-heated apparatus for heating liquids : en
  • FR708631A - Improvements to constructions with sections made up of posts, and assembled molded plates : en fr
  • SU21414A1 - A device for simultaneously drilling three holes in the sleepers for crutches : en ru
  • SU21506A1 - Sound recorder : en ru
  • US1816000A - Portable molding machine : en
  • US1816209A - Chuck operating mechanism for machine tools : en
  • US1816392A - Door closer : en
  • GB353700A - Improvements in grinding machines of the ball or tube-mill type : en
  • GB353556A - Improvements in parallel slide valves : en
  • GB353725A - Improvements in automatic gate-closing devices : en
  • CA313685A - Apparatus for treating molten slag : en fr
  • CH148522A - Bullet for cartridges for practice shooting. : de en
  • DE530429C - Washbasin with sealing plate : de en
  • DE530909C - Oil return device on compressors : de en
  • SU21081A1 - Instrument for determining the curvature of boreholes : en ru
  • SU21567A1 - Device for cutting the tops of root vegetables : en ru
  • USD84752S - Design por a w : en
  • CA313609A - Change making machine : en fr
  • GB353818A - Improvements in the lubrication of bearings : en
  • DE530388C - Drum washing machine : de en
  • DE530720C - Mallet : de en
  • FR709011A - Improvements made to agglomerates : en fr
  • GB353618A - Improved method of liquefaction of gases : en
  • ES123446A1 - A multiple nozzle head for stretching spinning process. : en es
  • FR709024A - Single trailer with steered wheels : en fr
  • GB353948A - Improvements in and relating to automatic gas recording and regulating apparatus : en
  • ES123525A1 - Suspension device for pendulums. : en es
  • GB353592A - Improvements relating to the dyeing of acetate silk : en
  • US1816187A - Flying shears : en
  • ES123435A1 - An improved apparatus for the production of combined or composite animated views. : en es
  • ES507U - School chair made of angle iron, tube, sheet and turn plate. (Machine-translation by Google Translate, not legally binding) : en es
  • GB354252A - Improvements in or relating to picture and the like transmission systems : en
  • GB353809A - Improvements in or relating to clamping devices for flanged girders or the like : en
  • ES123422A1 - Process for manufacturing a class of yarns composed of artificial fibers for spinning and silk fibers. : en es
  • DE530817C - Reel with two shell parts pushed one on top of the other like a telescope : de en
  • DE530313C - Lid closure for pressure cookers and similar containers : de en
  • DE530431C - Support frame for tower cooker : de en
  • DE530655C - Process for the production of a road surface from vulcanized sheets of rubber or the like. : de en
  • SU21897A1 - Machine for drilling the brushes and their bristles : en ru
  • FR708891A - Rotary piston pump : en fr
  • FR708937A - Interchangeable pattern frame : en fr
  • GB353632A - : en
  • US1816465A - Cardiotachometer : en
  • ES123467A1 - Procedure to transform blood into a food product for livestock. : en es
  • SU21248A1 - Dry galvanic battery : en ru
  • SU21818A1 - Device for batch loading conveyor buckets : en ru
  • US1816456A - Method of making straw pulp for straw board : en
  • SU21104A1 - Method for making wire rings : en ru
  • US1816012A - Water sterilizing filling device : en
  • AU3058430B - Apparatus for electrical precipitation of suspended particles from gases : en
  • DE530492C - Process for the preparation of durable iodoels : de en
  • ES123465A1 - PROCEDURE FOR INSULATING ELECTRICAL CONDUCTORS : en es
  • DE530351C - Toy figure : de en
  • DE530865C - Process for bright annealing of iron and steel objects in containers made of thin sheet iron and containers for carrying out the process : de en
  • GB353798A - Improvements relating to pipe joints : en
  • IE12179L - Internal combustion engines : en
  • GB353545A - Improved foundry machine : en
  • GB353638A - Improvements in darts for games : en
  • CH148638A - Hammock stand. : de en
  • ES123442A1 - Improvements in the manufacture of rag dolls. : en es
  • CA313847A - System for the electrical transmission and reception of pictures : en fr
  • CH148677A - Process for the preparation of a 2-mercapto-arylene-thiazole. : de en
  • GB353843A - Improvements in and relating to resilient wheel devices : en
  • GB353721A - Improvements in or relating to locking means for vehicle windows : en
  • AU2741830A - Improvements in or relating to radio signalling systems : en
  • CA313784A - Oil burner nozzle : en fr
  • SU21283A1 - The method of transfer to the solution of sulfur green Z.G. Aniltresta : en ru
  • ES123201A1 - Procedure for obtaining lubricants with rubber solution in animal, vegetable and mineral oils and fats. : en es
  • GB353713A - : en
  • CA313825A - Manufacture of cellulose butyric esters : en fr
  • DE530729C - Pendulum file with cards hanging between two lateral guide rails : de en
  • BE380771A - : en fr
  • CA313815A - Elevator door : en fr
  • CH148523A - Device on automatic firearms with knee joint lock to change the rate of fire. : de en
  • CH148594A - Electric motor. : de en
  • ES123475A1 - Apronzadora-polidora machine. : en es
  • FR708949A - Instrument for degreasing hair : en fr
  • FR708811A - Process for the production of films, plastic masses and similar products : en fr
  • FR708692A - Antiseptic telephone device : en fr
  • ES123494A1 - Improvements introduced in the feeding mechanisms for sewing machines. : en es
  • SU21494A1 - Scales with a mechanically moving weight and a recording device for recording weight : en ru
  • US1816671A - License holder : en
  • DE528156C - Cooling device for bottles and similar vessels, the frame of which can be folded for shipping : de en
  • CH148482A - Process for the production of a valuable sulphonation product. : de en
  • AU29331A - Improvements in and relating to refrigerators : en
  • CA313836A - Control for machine tools : en fr
  • CH148396A - Suckling apparatus for young animals. : de en
  • CH148442A - Brake for spindles, in particular ring spinning and ring twisting machines. : de en
  • DE530579C - Circuit arrangement for line selectors with single and multiple connections : de en
  • SU21087A1 - Reamer chisel for percussion drilling : en ru
  • US1816202A - Packaging method and apparatus : en
  • US1816398A - Cigarette tip coil : en
  • US1816579A - Radio communication system : en
  • US1815926A - Liquid dispensing apparatus : en
  • CH148686A - Process for the preparation of a dye of the anthraquinone series. : de en
  • SU21306A1 - Fitting in furnaces for removal from the products of combustion of ash : en ru
  • SU21438A1 - Multi Spindle Button Drilling Machine : en ru
  • US1816174A - Blast furnace control system : en
  • BE380999A - : en
  • CA313650A - Bracket or brace for constructional work : en fr
  • CA313752A - Inlay pattern for veneers and sheets : en fr
  • CA313777A - Coating composition : en fr
  • SU21126A1 - Bone extraction apparatus : en ru
  • SU21525A1 - Device for determining deformations inside the concrete masonry : en ru
  • US1815929A - Dehairing machine : en
  • US1816354A - Double multicolor web perfecting rotary printing press : en
  • US1816569A - Fluid dispensing apparatus : en
  • US1815904A - Submarine boat : en
  • GB353738A - : en
  • US1816337A - Railroad lock switch : en
  • US1816739A - Process for the manufacture of cellulose : en
  • USD84765S - Design for a lighting fixture : en
  • USRE18138E - Wheel testing machine : en
  • SU21456A1 - Flexible curve : en ru
  • CH148616A - Frequency relay based on the Ferrari principle. : de en
  • CA313681A - Pneumatic cushion or mattress : en fr
  • CH148562A - Mill housing. : de en
  • SU21869A1 - Method to protect glass-bath furnace bars from being eroded by molten glass : en ru
  • CA313729A - Apparatus for amplifying electrical impulses : en fr
  • CA313789A - Conveyer : en fr
  • CH148608A - Star-delta switch for three-phase squirrel cage motors with a number of switching positions. : de en
  • SU21187A1 - The method of hardening steel products : en ru
  • SU21404A1 - Goat with a bucket for carrying loose and liquid building materials : en ru
  • SU21491A1 - Dial Scales : en ru
  • SU21378A1 - Electromagnetic device to the valve of the steam engine in relation to the mine Kepa system lifts : en ru
  • SU21398A1 - Beam : en ru
  • SU21267A1 - Electric lighting device for rooms containing flammable gases : en ru
  • US1815908A - Hand luggage : en
  • US1816616A - Flying machine : en
  • CH148521A - Explosive projectile for infantry rifles, automatic firearms, etc. : de en
  • CH148530A - Equipment for the assembly and connection of electricity meters. : de en
  • CA313680A - Shoe pad : en fr
  • CH148510A - Sewage treatment plant for the purification of waste water. : de en
  • US1816723A - Securing means for laboratory or workshop apparatus : en
  • SU21290A1 - Peat burning furnace : en ru
  • US1816504A - Doorlock actuating mechanism : en
  • US1816759A - Ship raising apparatus : en
  • USD84737S - Design for a lamp : en
  • CH148538A - Process for the production of iron and silicon-containing copper alloys by means of a hardening alloy. : de en
  • FR708688A - Driving machine for irrigation, aeration of pastures and more rational use of natural or artificial active materials : en fr
  • FR708940A - Advanced flying machine : en fr
  • CA313694A - Licence blank system : en fr
  • DE530517C - Self-incriminating Libra : de en
  • FR708672A - Engine axle assembly on vehicles propelled by endless belts : en fr
  • FR708861A - Improvements in the manufacture of submarine signaling cables or others : en fr
  • SU21687A1 - Push-button mechanism to control the dropping of bombs : en ru
  • SU21251A1 - Device for automatically turning off broken wire in overhead transmission line : en ru
  • SU21727A1 - Racer for dotted lines : en ru
  • SU21760A1 - Machine for changing bobbins at a water-machine : en ru
  • SU21268A1 - Remote relay : en ru
  • US1816801A - Axle box bearing : en
  • USD84724S - Island : en
  • US1816431A - Gas regulator : en
  • US1816615A - Power transmission device : en
  • US1816703A - Combined rake cleaner and depth gauge : en
  • SU21462A1 - Micrometer : en ru
  • AU2953530A - Garage elevators : en
  • CA313707A - Sash construction : en fr
  • CH148483A - Process for the preparation of a dye intermediate. : de en
  • SU21408A1 - Frame sawing machine for transverse cutting of logs into pieces of a certain length : en ru
  • US1816199A - Radiator cap : en
  • CH148488A - Process for the separation of aromatic amines. : de en
  • DE530276C - Device for lubricating steering knuckles : de en
  • DE530375C - Arrangement for electric arc lamps : de en
  • CH148470A - Process for the manufacture of tobacco products. : de en
  • CH148630A - Coin-releasable entertainment device. : de en
  • AU3083630B - Coupling fastening devices and lock washers : en
  • BE380355A - : en
  • BE380986A - Preparation of artificial materials : en fr
  • DE530328C - Fertilizer spreader with centrifugal disc : de en
  • DE530615C - Closing tape with metal seal closure : de en
  • ES123516A1 - Improvements in the manufacture of iron or steel plate radiators. : en es
  • CH148666A - Process for the preparation of a basic product. : de en
  • SU21221A1 - Automatically operating when the breakage of a rope is stopped : en ru
  • SU21645A1 - Method for making artificial millstones : en ru
  • US1816755A - Selective control system : en
  • CH148401A - Connecting element for double window frames. : de en
  • CH148520A - Theatrical decoration element. : de en
  • DE530679C - Teaching material to clarify the nature of the magical ouadrats : de en
  • SU21612A1 - Hydraulic transmission : en ru
  • SU21737A1 - Compound butt : en ru
  • US1815917A - Bumping post : en
  • US1816652A - Rubber binding for uniform suits and the like : en
  • CH148640A - Boxes, in particular for wrapping cigarettes. : de en
  • CH148476A - Process for the preparation of a mixture of calcium glycerophosphates which are readily soluble in water. : de en
  • CH148681A - Process for the production of a metal-containing dye. : de en
  • GB353534A - Improvements in electrical measuring instruments : en
  • AU2792930A - Improvements in railroad vehicle axle assemblies : en
  • SU21830A1 - Device for locking soil from the caisson chamber : en ru
  • US1816366A - Four-stroke internal combustion engine with airless injection of the fuel : en
  • SU21226A1 - A device for measuring the diameter of wheel tires : en ru
  • SU21569A1 - Cotton picker : en ru
  • US1816188A - Car puller : en
  • SU21952A1 - Outdoor Matchbox Machine : en ru
  • US1816495A - Heel pad : en
  • US1816483A - Egg candling and grading machine : en
  • SU21593A1 - Internal combustion turbine : en ru
  • US1816211A - Sharp freezing unit : en
  • US1816497A - Regenerative gas-fired open-hearth furnace : en
  • BE380333A - : en
  • CH148694A - Process for the preparation of a vat dye. : de en
  • GB353569A - Winding arrangement for dynamo-electric machines : en
  • CA313733A - Coating composition : en fr
  • CA313588A - Beach cot : en fr
  • CA313727A - Burner for pulverulent fuel : en fr
  • SU21151A1 - Water heater for steam locomotives : en ru
  • US1816034A - Outdoor switch house : en
  • CA313643A - Chain-link for agricultural machines : en fr
  • GB353907A - Improvements in or relating to telephone systems : en
  • US1816279A - Dump car : en
  • SU21145A1 - Exhaust Gas Steam Boiler : en ru
  • US1816367A - Process of dewaxing oil : en
  • DE530494C - Process for the preparation of alkylisoalkenylphenols : de en
  • DE530878C - Process for the production of hollow bodies from pulp : de en
  • FR708775A - Power-operated portable saw : en fr
  • FR708998A - New way to fix the first inside the sandals : en fr
  • FR709047A - Mudguard indicator : en fr
  • SU21331A1 - Gin : en ru
  • SU21390A1 - Air humidifier : en ru
  • SU21606A1 - Shaft Coupling : en ru
  • SU21735A1 - Artillery bomb d : en ru
  • FR708873A - Stretch fabric band coated with elastic material for the immediate preparation of molded, stretchy bandages : en fr
  • GB353714A - Heating charges supplied to internal combustion engines : en
  • GB353812A - Improvements in or relating to condensers for steam or other gaseous fluids : en
  • DE530463C - Jacquard machine : de en
  • DE530532C - Playback device : de en
  • DE530543C - Device for triggering traffic signals by driving over resilient metal ceilings arranged in the street area : de en
  • DE530628C - Plug pin rolled from a piece of sheet metal, especially for radio tubes and the like. like : de en
  • ES122662A1 - Lock procedure against thieves, with alarm bells and sliding door knocker operable from the outside of the door. : en es
  • ES123518A1 - Arrangement to join cables filled with oil. : en es
  • DE529773C - safety lock : de en
  • DE530848C - Process for the production of pressed or drawn packs : de en
  • FR708909A - Improvements to pressurized fluid brake devices : en fr
  • DE530384C - Clothes fastener : de en
  • DE530883C - Electric gas lighter for low current : de en
  • US1816227A - Radio receiving apparatus : en
  • US1816293A - Method of making high pressure steam joints : en
  • US1816525A - Process of washing gases and vapors : en
  • SU21480A1 - Differential pressure gauge : en ru
  • SU21595A1 - Internal combustion turbine : en ru
  • SU21904A1 - The method of obtaining vanilla : en ru
  • US1816618A - Acoustic element : en
  • FR708944A - Passage of the connection through the flange of coils, in particular of ignition devices : en fr
  • US1816011A - Mold : en
  • DE530230C - Device for multi-wire counters to identify the defect in a voltage coil : de en
  • GB353578A - The manufacture of arylsulphonic-esters of 2.8-dihydroxynaphthalene-6-sulphonic acid : en
  • US1816649A - Coin controlled savings clock : en
  • DK44413C - Cardboard Box Making Machine. : da en
  • CH148511A - Lido facilities, especially on inland lakes and rivers. : de en
  • DE530454C - Interchangeable studs for football and similar sports shoes : de en
  • FR708665A - Improvements and processes of color cinema : en fr
  • FR708982A - Rubber vulcanization process : en fr
  • GB353610A - Roofing structure : en
  • CA313596A - Flexible power transmission coupling : en fr
  • DE530342C - Bicycle holder with console support designed as a brake : de en
  • DE530467C - Horizontal extrusion press : de en
  • SU21147A1 - Steam boiler : en ru
  • SU21845A1 - Marking machine for fabrics : en ru
  • FR709005A - Method and device for the protection of electrical contacts : en fr
  • DE530827C - Device for the automatic centering and locking of swivel bridges in the traffic situation : de en
  • DK44420C - Electrically heated Incubator. : da en
  • DE529979C - Cable routing for anode batteries : de en
  • DE530559C - Process for the production of synthetic resin inlays : de en
  • FR38807E - Combined apparatus for lifting and turning motor vehicles : en fr
  • DE530317C - Storage of a rotatable burner tube, especially for roasting and baking stoves : de en
  • ES122509A1 - WATER TREATMENT PROCEDURE FOR SUPPLYING BOILERS OR SIMILAR : en es
  • DE530497C - Process for the preparation of an oxyanthanthrone : de en
  • FR708936A - Antenna with reduced zenith radiation : en fr
  • GB353938A - Improvement in steaming irons : en
  • US1816688A - Aeroplane control : en
  • GB353785A - Improvements in and relating to apparatus for sorting rods, tubes or the like : en
  • GB353788A - Improvements in or relating to wedges for securing railway rails to chairs : en
  • FR708677A - Automatic charging and reducing device for accumulator battery delivering at two different voltages : en fr
  • GB353587A - Improvements in or relating to tipping or the like tramway wagons : en
  • GB353617A - Improvements in or relating to metallic pit props : en
  • GB353676A - A new or improved prop for mines : en
  • GB354249A - Improvements in or relating to methods and apparatus for coding and decoding documents : en
  • ES123425A1 - Improvements introduced in the cooling of the pistons in combustion engines. : en es
  • FR708816A - Divider sheet for binders in volume form : en fr
  • GB353786A - Improvements in bird cages : en
  • SU21123A1 - Merna fork : en ru
  • SU21205A1 - Device for detecting defects in track rail heads : en ru
  • SU21526A1 - Dynamometer device for determining the resistance of the soil to the movement of the wheel : en ru
  • CH148548A - Counter support device for the boom on single column milling machines. : de en
  • FR708826A - Fire-resistant bricks manufacturing process : en fr
  • GB353772A - Feed mechanism for ironing machines : en
  • ES123011A1 - PROCEDURE FOR THE PREPARATION OF ALIPHATIC ALCOHOLS OF HIGH MOLECULAR WEIGHT : en es
  • ES123533A1 - Method of manufacture of masses or mastic for hermetic adjustment. : en es
  • FR708781A - Method and apparatus for the distillation of hydrocarbons : en fr
  • GB353609A - Improvements in furnaces : en
  • AU2898630B - Improvements relating toa method of andan apparatus for dressing fowls : en
  • CH148405A - Distance indicator that can be illuminated from the inside. : de en
  • FR708717A - Production process for seamless chains : en fr
  • SU21365A1 - Fish Cutting Machine : en ru
  • SU21394A1 - The method of erection of clay walls : en ru
  • GB353844A - A device for automatically closing the fuel supply to carburettors upon backfiring : en
  • DE530140C - Combined cantilever and bridge track rolling machine with cantilever and bridge roller rollers permanently tensioned on the track : de en
  • DE530584C - Waveguide made of several concentric layers of rope for oil-filled single or multi-conductor high-voltage cables soaked from the inside : de en
  • FR708691A - Improvements to welded chains : en fr
  • SU21099A1 - Spindle for straightening wire : en ru
  • SU21101A1 - Machine for rolling can seams : en ru
  • ES123535A1 - Procedure for obtaining homogeneous shield plates. : en es
  • FR708696A - New ignition torch : en fr
  • FR708771A - Device for improving electrical contacts : en fr
  • FR708774A - Device for classifying files with visible selection : en fr
  • FR708787A - Scraper for intaglio printing machines : en fr
  • GB353832A - Sterilisation apparatus for dressing material : en
  • GB353789A - Improvements in and relating to recording devices : en
  • US1816443A - Pipe fastener : en
  • DE530754C - Vibrator : de en
  • SU21761A1 - Adaptation device for protection from pulling into the ends of a yarn yarn : en ru
  • US1815915A - Gauging thickness of surface coating : en
  • DE530557C - Circuit arrangement for testing lines, in particular in telephone systems : de en
  • DE530724C - Method and apparatus for making patterned jacquard leno fabrics : de en
  • GB353665A - Method of producing valuable products from vegetable substances : en
  • FR708747A - Control for stationary washing benches with pulsating air current : en fr
  • DE530535C - Reflex camera : de en
  • FR708633A - Assembly method of leather goods and articles obtained according to this assembly method : en fr
  • GB353489A - Asynchronous electric cascade generator : en
  • ES123490A1 - Drive device for two-part locks slides. : en es
  • GB353771A - Improvements in or relating to liquid fuel injection pumps for internal combustion engines : en
  • FR708725A - Smoke-eating : en fr
  • DK44416C - Collapsible Hospital. : da en
  • GB353719A - Improvements relating to a method of and apparatus for instructing in aeronautical theory and practice and testing the performance of an aerial vehicle : en
  • US1816186A - A cobpobatiou of belawabe : en
  • US1816417A - Fire extinguisher : en
  • SU21627A1 - Carriage for horizontal milling machine for milling wedge edges for spring balancers : en ru
  • SU21642A1 - Cold Shuttle Tip Method : en ru
  • SU21133A1 - The method of obtaining aniline hydrochloride : en ru
  • SU21265A1 - Tutorial to demonstrate changes in the electromagnetic field generated by alternating electric current : en ru
  • SU21689A1 - Tip of air pump for inflating tires : en ru
  • US1816442A - Deodorizing device : en
  • SU21617A1 - Shaped and occipital cutter : en ru
  • US1816360A - Electrical sound reproducing process : en
  • SU21366A1 - Dishwasher machine : en ru
  • SU21677A1 - Device for automatic air supply of pump caps : en ru
  • US1816680A - Electrical coil and method of manufacturing same : en
  • AU2947530A - Collar c oupling for wood stave pipe : en
  • CH148465A - Device for pasteurizing milk and other liquids that are easily decomposable by heat. : de en
  • DE530553C - Gas washer : de en
  • SU21269A1 - Relay : en ru
  • SU21304A1 - Grate elements : en ru
  • US1815976A - Coupling between carrier and transmission lines : en
  • US1816059A - Rotary casting machine : en
  • GB353504A - Improvements in or relating to hydraulic printing and impressing or stamping presses : en
  • US1816681A - Foot lever motor : en
  • GB353800A - Process of extracting pyrethrum : en
  • US1816449A - Building structure : en
  • US1816709A - Knitted fabric : en
  • FR708995A - Protective device for motor vehicles in the event of a collision : en fr
  • FR708681A - Movable support stand for cinematographic or similar camera : en fr
  • FR708876A - Cable descent device particularly intended for rescue in case of fire : en fr
  • GB353827A - Improvements in tool holders for motor-driven striking tools : en
  • CH148569A - Detachable button fastening, especially for clothes buttons. : de en
  • DE530636C - Device to limit the draft resistance of the air in air heaters in the event of overload : de en
  • GB354248A - Method of eliminating the effects of variations other than light variations on light-sensitive cells : en
  • ES377U - Accounting books system. (Machine-translation by Google Translate, not legally binding) : en es
  • US1816308A - Thread-cutting mechanism for sewing machines : en
  • SU21465A1 - Stop for correct installation of the tool on the machine : en ru
  • GB354174A - Improvements in or relating to moulded electrical insulating parts : en
  • ES122793A1 - Improvements in dies and tools for a melting machine and an eccentric press respectively, for the manufacture of a stamp whose cast part is embedded in sheets of celluloid cardboard, etc. that gives the maximum security guarantee : en es
  • DE530333C - Circulating lubrication device for bearings, especially of standing waves : de en
  • DE530416C - Vacuum vessel : de en
  • DE530462C - Water supply system with additional pumping station : de en
  • FR708997A - Device for automatic mounting of radio receivers : en fr
  • US1815933A - Process for the elimination of hydrogen sulphide in fuel gas : en
  • US1816015A - Wrench : en
  • US1816736A - Hydraulic jack : en
  • US1816320A - Radiator : en
  • US1816371A - Ship propelled by internal combustion engine : en
  • FR708793A - Improvements to the butts of hunting and shooting rifles and rifles and similar weapons : en fr
  • USD84762S - New jebsey : en
  • SU21585A1 - Lower frame dividers in st. : en ru
  • SU21674A1 - Device for lowering fluid pressure : en ru
  • US1816622A - Tray front : en
  • FR708718A - Method for obtaining relief images using lenticular array films : en fr
  • USD84736S - Irving elorman : en
  • US1816213A - Bin : en
  • US1816785A - Filtering device : en
  • FR708922A - Device for holding the tail of cows and other animals : en fr
  • GB353693A - Improvements in or relating to methods and apparatus for determining the plasticity of substances : en
  • US1816679A - Missile projecting device : en
  • FR38811E - Self-threading curved surgical needle : en fr
  • SU21190A1 - Press for quenching and bending of spring leaves : en ru
  • SU21080A1 - Instrument for measuring borehole curvature : en ru
  • FR708637A - Method and device for washing and wet processing of yarn cakes : en fr
  • GB353585A - Improvements in and relating to card filing cabinets : en
  • SU21305A1 - Chain grate : en ru
  • GB353741A - Improvements in and relating to coke oven doors : en
  • GB353747A - An improved process for the finishing of artificial silk spun on bobbins : en
  • SU21476A1 - Chuck for hydrometric measurements : en ru
  • US1816088A - Reservoir release valve : en
  • CA313669A - Motor plough : en fr
  • US1816311A - Combustion control : en
  • GB353876A - Improved process for concentrating latexes, particularly latexes from rubber plants : en
  • DE530669C - Process for the production of coherent coagulated overcoats from aqueous dispersions of rubber-like substances mixed with hydrophilic gel-forming substances on deposition substrates : de en
  • GB353925A - Improved means for controlling the temperature of the cylinders and combustion chambers of internal combustion engines : en
  • GB354166A - Improvements in or relating to compositions of matter having arc resistant properties : en
  • FR708893A - Soluble and colored cellulose and process for its manufacture : en fr
  • GB353595A - Improvements in and relating to door, window and like holders : en
  • DE530785C - Airplane with two wings, at the ends of which there are large-diameter wheels : de en
  • FR708916A - Improvements in cinematographic film reinforcement processes : en fr
  • DE530852C - Protection device against vibrations of suspended objects : de en
  • FR38833E - Centrifugal starter for asynchronous motors : en fr
  • FR708795A - Improvements to handling devices used in high frequency circuits : en fr
  • FR708813A - Process for producing microscopic specimens for the observation of the surface of substances : en fr
  • FR708612A - Device for mounting fuse wires in a calibrated circuit breaker cartridge : en fr
  • FR708777A - Automatic lubricating gearbox shut-off device for bearings : en fr
  • FR708884A - Dispensing device for semi-pasty products in compressible metal tubes : en fr
  • GB353518A - Insulating compositions : en
  • GB353864A - Improvements in or relating to sewing machines : en
  • GB353663A - Improvements in and relating to abrasive tools : en
  • FR708828A - Bandage for ladies and children : en fr
  • GB353808A - Method of manufacture of ribbed piping : en
  • US1816594A - Method of and apparatus for making sheets and irregular surface contours : en
  • DE530746C - Process for the pretreatment of sanded grain leather : de en
  • FR708786A - Fixed vacuum cleaner, improving chimney draft : en fr
  • DE530344C - Spring-loaded adjustment rail for the support slide for grinding and similar machine tools : de en
  • DE530554C - Sound-absorbing footrest for office machines : de en
  • DE530597C - Power belt, in particular a drive belt made of rubber with fabric inlays with butt butt ends connected by special connectors : de en
  • DE530661C - Contact device : de en
  • FR38821E - Improvements in the manufacture of saddle covers for motorcycles, bicycles and the like : en fr
  • GB353533A - Wave meter for short electromagnetic waves : en
  • GB353568A - Improvements in and relating to valves : en
  • GB353767A - Improvements relating to braiding machines : en
  • USRE18136E - Landis : en
  • SU21411A1 - Machine for cutting wooden round discs : en ru
  • SU21748A1 - Sliding inscription template : en ru
  • DE530496C - Process for the preparation of basic substituted indoles and tetrahydrocarbazoles : de en
  • DE530760C - Coat rack : de en
  • DE530498C - Account sheet for carbonless accounting : de en
  • DE530316C - Gripper for letter folders u. Like. With several gripping prongs : de en
  • DE530825C - Process for the preparation of arylaminonaphthalene derivatives : de en
  • CH148434A - Automatic reversing device on liquid measuring devices with two measuring vessels. : de en
  • CH148574A - Metal seal for centrifugal pumps and other rotary machines. : en fr
  • CH148576A - Device to reduce water hammer. : en fr
  • SU21615A1 - Device for symmetrical installation relative to the anode of a galvanically processed object : en ru
  • AU2733030A - An improved digging tool : en
  • US1816141A - Container : en
  • SU21433A1 - Adaptation to chain slotting machines to change the length of the hollowed hole : en ru
  • SU21779A1 - Device for tearing up randomly glued during matchbox labeling : en ru
  • US1816093A - Brake for automobiles : en
  • US1816375A - Gear cutting machine : en
  • US1816647A - Musical toy : en
  • US1816192A - Nut lock : en
  • US1816631A - Top-entrance beehive : en
  • SU21289A1 - Steam boiler : en ru
  • SU21551A1 - Fluid dispenser : en ru
  • SU21694A1 - Blind stopper for traffic jams : en ru
  • SU21813A1 - Fruit packaging machine : en ru
  • CA313585A - Process of producing molecular compounds : en fr
  • DE530305C - Process for the production of paraffin and low-viscosity lubricating oils : de en
  • DE530409C - Artificial plaster block with applied rubber plates : de en
  • FR38846E - Reflective electric lamp : en fr
  • GB353836A - Improvements in and relating to electric switches : en
  • US1816204A - Drill cutter mounting : en
  • SU21800A1 - Manual machine for the formation of teeth on mica plates : en ru
  • US1816552A - Gear timing system : en
  • SU21791A1 - Device for automatic lubrication of the working surfaces of the punches and the die in turret tiled presses : en ru
  • SU21224A1 - Device for braking cars at train breaks : en ru
  • US1815980A - Valve-spring lifter : en
  • SU21122A1 - Automatic device for dissecting molded peat tape : en ru
  • SU21447A1 - Valleys boot drum machine : en ru
  • SU21852A1 - Adjusting device for horizontal wind engines : en ru
  • SU21880A1 - The felt machine for the rolls of cloth in the expanded state : en ru
  • US1816147A - Wheel, rim, and tire lock : en
  • US1816699A - Collar : en
  • DE530364C - Hour setting for clocks : de en
  • US1816119A - Shirt collar : en
  • ES123522A1 - Device to indicate the water level. : en es
  • FR708968A - Improvements made to armchairs convertible into long chairs : en fr
  • GB354242A - A plant for employing the exhaust gases of internal combustion engines : en
  • DE530889C - Method and device for the production of coarse yarn with a color which runs helically on its circumference : de en
  • CH148524A - Apparatus for automatically measuring granular material. : en fr
  • SU21276A1 - X-ray phototherapy screen : en ru
  • SU21693A1 - Bottle cap : en ru
  • DE530830C - Arrangement for preventing the leakage of electrolyte from portable primary or secondary elements when they are inverted : de en
  • DK44400C - Device for Internal Combustion Engines. : da en
  • GB353942A - Braking rail vehicles : en
  • SU21357A1 - A method of making glass without breaking : en ru
  • FR709039A - Light decoration device : en fr
  • DE530039C - Electrically operated grain measuring devices : de en
  • SU21464A1 - Instrument for measuring the distance between the axes of parallel shafts and for checking their parallelism : en ru
  • SU21293A1 - Evaporator in devices for oil heating : en ru
  • SU21352A1 - Glass Blowing Shape : en ru
  • SU21375A1 - Device for cleaning fish from scales : en ru
  • SU21591A1 - Solar steam boiler : en ru
  • US1816047A - Photometer : en
  • US1816107A - Liquid dispensing spout : en
  • SU21851A1 - Air injection piston pump to a wave engine : en ru
  • GB354170A - Improvements in picture projection apparatus with or without associated sound reproduction : en
  • DE530369C - Continuous production of nitric acid from gases containing nitrogen oxide and oxygen : de en
  • AU2898630A - Improvements relating toa method of andan apparatus for dressing fowls : en
  • CH148652A - Diesel-electric locomotive. : de en
  • US1816466A - Air heater : en
  • SU21515A1 - Mechanical device for reproducing mechanical resistance to rotation : en ru
  • SU21918A1 - Apparatus for steam blowing water or air economizers : en ru
  • US1816664A - Cable connecter : en
  • SU21360A1 - Adaptation to the air pump kitchen type "Primus" : en ru
  • US1815931A - Vacuum tube : en
  • DE530318C - Clamping device for two or more rod formwork clamps : de en
  • DE530312C - Spring-loaded seating : de en
  • DE530356C - Connection of two simple link chains with scraper arms : de en
  • DE530367C - Device for separating or opening thin sheets rolled in packages : de en
  • SU21153A1 - Shop for graphite to devices for the introduction of colloidal graphite into the steam boiler : en ru
  • SU21855A1 - Catching extraneous floating bodies adaptation to devices for transporting goods, for example, beets with flowing water : en ru
  • US1816617A - Method of galvanizing : en
  • US1816583A - Sand blast pressure tank : en
  • SU21868A1 - Cotton dyeing machine : en ru
  • US1816292A - Electric lamp receptacle : en
  • US1816767A - Drill stem : en
  • CH148452A - Preparation suitable as a wetting agent and process for its manufacture. : de en
  • US1816070A - Carburetor : en
  • US1816146A - Solubilized nitrocellulose : en
  • US1816245A - Exhaust silencer : en
  • US1816270A - Go-around sawmill : en
  • US1816534A - Shaping the meeting edges of curved blanks in the manufacture of sheet metal pipes and the like : en
  • FR708877A - Sealing device for centrifuges : en fr
  • CA313757A - Apparatus for dispensing liquids : en fr
  • CH148388A - Motorcycle gardening winch. : en fr
  • FR708720A - Automobile car : en fr
  • DK44402C - Cat's eye. : da en
  • DE530672C - Soldering device : de en
  • DE530750C - Driving device for hospital beds : de en
  • SU21424A1 - Safety device for milling machines : en ru
  • DE530605C - Device for the manufacture of objects by electrolytic deposition of metal on a mold : de en
  • DE530887C - Bead device for producing the edge beads on sheet metal bathtubs : de en
  • DK44419C - Device at Spareure. : da en
  • US1816038A - Electrolytic rectifier : en
  • US1816415A - Evaporating receptacle for heat-radiators : en
  • CH148633A - Articulated chains, in particular as lamp carriers for advertising, ornamental or similar purposes. : de en
  • FR708974A - Picket for fences : en fr
  • GB353565A - Improvements in or relating to the cleaning of lubricating oil in internal combustion and other engines : en
  • DE530596C - Device for separating coins by magnetic means : de en
  • FR708664A - Electric servo motor for automobiles : en fr
  • FR708756A - Pressurized brake enhancements : en fr
  • US1815979A - Water soluble organic arsenic and antimony compounds and process of making the same : en
  • US1816235A - Fishing appliance : en
  • CA313818A - Crystal controlled oscillator : en fr
  • ES504U - Coffee filter. (Machine-translation by Google Translate, not legally binding) : en es
  • ES123456A1 - Device for cleaning the tobacco concentrators in the machines where the mallets or casings are made for the production of cigars. : en es
  • GB353695A - Improvements relating to weighing scales : en
  • AU2814730B - Egg incubator : en
  • CA313636A - Water heater and steam condenser : en fr
  • FR708738A - Improvements to rotary pumps and in particular to harvest pumps : en fr
  • SU21181A1 - Braille printing machine : en ru
  • SU21750A1 - Hair processing machine etc. waste : en ru
  • SU21926A1 - Device for actuating parachutes for mine cages : en ru
  • US1816319A - Automatic feeding apparatus for sheet metal working machines : en
  • CH148408A - Construction panel for electric heating and its manufacturing process. : en fr
  • SU21716A1 - Grinding machine for curved surfaces of the genie and linter grates : en ru
  • SU21400A1 - Self-opening with sliding door : en ru
  • US1816022A - Grease feeder : en
  • US1816808A - Clutch : en
  • US1816077A - Brake cylinder device : en
  • FR708685A - Elastic seat for vehicles and other applications : en fr
  • BE380886A - : en
  • CA313696A - Internal combustion engine piston : en fr
  • DE530564C - Manufacture of the compounds of metals with the elements sulfur, selenium and tellurium : de en
  • AU145931A - Improvements in or relating to aerials : en
  • SU21502A1 - Scales for weighing trolleys with cargo : en ru
  • CA313616A - Message carrying parachute : en fr
  • CH148414A - Process for reducing the liquid content of substances containing many capillary spaces. : de en
  • SU21789A1 - Device for cutting clay layers of various thickness : en ru
  • USD84764S - Design for a ceiling lighting fixture : en
  • US1816522A - Dipper bucket : en
  • SU21138A1 - Steam boiler : en ru
  • US1816694A - Removable shelf support for refrigerators : en
  • FR708662A - galvanic element : en fr
  • AU2795230A - Improvement in miniature outdoor golf course : en
  • CA313620A - Fire alarm : en fr
  • SU21393A1 - Frame wall with heat insulation : en ru
  • SU21509A1 - Gearing machine : en ru
  • USD84770S - Design for a handle for a door of an automobile or the like : en
  • CA313805A - Vending machine : en fr
  • SU21809A1 - Machine for tying logs into rafts : en ru
  • US1815902A - Device for administering medicaments : en
  • US1816598A - Merchandise display box : en
  • US1816756A - Spray carburetor : en
  • SU21667A1 - Control device to the film projector : en ru
  • US1815962A - Refrigerating apparatus : en
  • US1816102A - Electrically moved display apparatus : en
  • SU21233A1 - A device for braking a train out of the way : en ru
  • ES123423A3 - Improvements in looms. : en es
  • FR708967A - Improvements to toy boats : en fr
  • SU21324A1 - Belt Cutting Machine : en ru
  • US1816626A - Upside down sewing machine : en
  • CH148658A - Automatic adjustment device for brakes. : en fr
  • DK44394C - Collapsible table of the kind in which the table legs stand in a lowered position vertically. : da en
  • DK44412C - Feeding trough for Chickens. : da en
  • US1816346A - Reversible cap : en
  • USD84749S - Design eor a doily : en
  • DE530741C - Magnet system with armature swinging out on both sides between opposing poles : de en
  • CA313839A - Means of eliminating radio interference due to printing telegraph : en fr
  • DE530744C - Provided with heating elements and a fan, in particular electric radiant heater for room heating : de en
  • US1816429A - Electric switch : en
  • DE530407C - Evaporator of periodically operating absorption refrigeration machines : de en
  • DE530433C - Method and device for removing the bubbles in linoleum and similar coverings : de en
  • CA313724A - Method of making brake drums : en fr
  • DE530371C - Ice cell : de en
  • DE530544C - Switch for traffic regulator arranged in the street : de en
  • SU21163A1 - Parosilov installation : en ru
  • SU21763A1 - Template for checking spindles and for installing thread guides on vaters : en ru
  • SU21876A1 - Combined stamp to machine for making lugs for shoelace : en ru
  • SU21777A1 - Wheel skates set in motion by force of body riding : en ru
  • CA313735A - Polymerization of ketone-formaldehyde condensation products : en fr
  • DE530331C - Process for the protection of textiles, furs, hair, feathers and the like the like against pests : de en
  • DE530346C - System for issuing amounts of money or valuables after the cash desk of banks etc. like : de en
  • FR708689A - Improvements to trolleys convertible into fixed platforms : en fr
  • BE380889A - : en
  • CH148479A - Method of preventing the decomposition of ergosterol. : de en
  • CA313719A - Electrical phonograph pick-up : en fr
  • BE377741A - NEW TANNING MATERIALS AND TANNING PROCESS : en fr
  • ES123448A1 - A new procedure for packaging and preserving fish. : en es
  • FR708789A - Combined installation comprising a piston machine and a geared exhaust steam turbine : en fr
  • DE530794C - Hanger staple with laterally protruding, removable hanging means : de en
  • CA313701A - Vent for storage batteries : en fr
  • US1816529A - Dry mop : en
  • CH148696A - Process for the preparation of a vat dye. : de en
  • SU21572A1 - Sorting : en ru
  • US1815918A - Method of coking petroleum residues : en
  • FR708971A - High tensile steel : en fr
  • GB353781A - Improvements in cooling arrangements for fuel-injection valves of internal combustion engines : en
  • CA313621A - Method of recovering nickel from ores : en fr
  • USD84756S - Design fob a handle fob latches : en
  • US1815960A - Railway track circuit apparatus : en
  • SU21947A1 - Stationary Chemical Fire Extinguisher : en ru
  • US1815964A - Chick feeder : en
  • SU21113A1 - Machine for cutting, cleaning and rolling round knitted material : en ru
  • SU21171A1 - Device for washing typographic forms : en ru
  • FR708926A - Agricultural magnesia phosphate : en fr
  • GB353703A - Improvements relating to water and other liquid heaters : en
  • FR708776A - Improvements to vehicle safety equipment and in particular motor vehicles : en fr
  • GB353910A - An improved coated material in sheets : en
  • US1816216A - Airplane : en
  • US1816433A - Anchor : en
  • GB353715A - Improvements in telescopic umbrellas : en
  • FR708805A - Mud flaps for motor vehicles : en fr
  • FR708806A - Improvements to pumps, compressors, motors and other rotary devices : en fr
  • FR38806E - Cultivation machine : en fr
  • FR709018A - Improvements in devices for hydraulic power transmission : en fr
  • GB353516A - Improvements in systems for communicating with moving vehicles : en
  • GB353826A - Improvements in or relating to electric signalling systems : en
  • GB353884A - Improvements in or relating to systems of television : en
  • SU21448A1 - Catalan machine for the manufacture of basal shoes : en ru
  • US1815900A - Construction of hot blast stoves : en
  • USD84754S - Design for a clock case : en
  • AU3010030A - Motor control systems : en
  • SU21097A1 - Plastic forming device : en ru
  • SU21160A1 - Fixture for fixing the flue tubes in the boiler grilles : en ru
  • CA313641A - Motor heater : en fr
  • CA313740A - Compressor governor : en fr
  • US1816085A - Wrapping machine and process : en
  • US1816082A - Grinding machine : en
  • US1816099A - Railway rail and rail-joint : en
  • US1816265A - Portable firearm for casting bombs and grenades by means of ordinary bullet cartridges : en
  • CH148497A - Process for the production of a vat dye. : de en
  • CA313682A - Envelope : en fr
  • US1816136A - Method of converting wood into sugar and other products : en
  • DE530539C - Sliding door ball barrel : de en
  • US1816137A - Method of converting wood into mucic acid : en
  • SU21734A1 - Artillery bomb d : en ru
  • SU21797A1 - A method of making porous concrete : en ru
  • US1815975A - Match package holder : en
  • CA313690A - Non-splitting nail : en fr
  • SU21601A1 - Pulley with self-aligning hub : en ru
  • SU21671A1 - Gas fire extinguisher for film projector : en ru
  • CA313803A - Electric insulator : en fr
  • SU21201A1 - Tractor for lifting and moving rail links : en ru
  • SU21373A1 - Device for supporting the back of a bathing patient : en ru
  • SU21545A1 - Composter device : en ru
  • SU21604A1 - Hook for grabbing logs rolling on the floor : en ru
  • AU2799130B - Appliance for the setting of stereo plates or the like for multi color printing : en
  • SU21225A1 - Portable turntable for trolleys : en ru
  • SU21392A1 - Corner Cut for Wood Walls : en ru
  • SU21552A1 - Tea dispenser, etc. of drinks : en ru
  • SU21814A1 - Swing tipping bucket for endless conveyors : en ru
  • ES122839A1 - Improvements introduced in the brake devices on the road. : en es
  • SU21890A1 - Machine for giving to the ends of round radiator tubes of hexagonal section : en ru
  • SU21166A1 - Steam extraction device to preheat condensate on steam engines : en ru
  • US1815947A - Electrical relay : en
  • US1816553A - Counter balance moistener : en
  • US1816623A - Liquid dispensing apparatus : en
  • FR708938A - Nailed connection of metal and other objects, especially in furniture parts : en fr
  • GB353768A - An improved detachable collar for personal wear : en
  • SU21646A1 - Multi-roll roller machine : en ru
  • US1816035A - Storage battery : en
  • US1816589A - Snowplow with side chute : en
  • US1816714A - Lingerie fad : en
  • SU21232A1 - Device for stopping the train with the semaphore closed : en ru
  • SU21923A1 - Method and apparatus for continuously drawing glass tubes or sticks : en ru
  • US1816452A - Dispensing apparatus : en
  • US1816764A - Artificial sponge and process of manufacture thereof : en
  • CH148682A - Process for the production of a metal-containing dye. : de en
  • SU21084A1 - Instrument for determining the curvature of boreholes : en ru
  • SU21179A1 - Matchbox Printer : en ru
  • US1816487A - Electrolytic system for the protection of condensers : en
  • US1816632A - Electric windmill : en
  • CH148601A - Clamping device for connecting electrical lead wires. : de en
  • SU21318A1 - Apparatus to a hydraulic compressor for the formation of liquid pistons : en ru
  • US1816151A - Reenforcement applying apparatus : en
  • US1816503A - Loom beam structure : en
  • ES122440A1 - Tire with metal armor. : en es
  • SU21291A1 - Device for reproducing the circular circulation of the gas mixture in the furnaces : en ru
  • SU21386A1 - Apparatus for limiting the lifting of a lifting machine hook : en ru
  • SU21553A1 - Cigarette case with mechanical supply of cigarettes : en ru
  • AU2902630B - Improved process fo and appartus for producing phophoric acid and calcium cyanamide : en
  • SU21764A1 - Adaptation to a twist meter to speed up the process of determining the twist : en ru
  • SU21132A1 - Method for producing sawn acid : en ru
  • US1816779A - Lighting device for key rings : en
  • US1816296A - Hosiery drying and shaping structure : en
  • DE530745C - Process for the preparation of Kuepen dyes : de en
  • SU21474A1 - Device for determining the position of the planes : en ru
  • SU21520A1 - Bending Tape Tester : en ru
  • US1815937A - Underreamer : en
  • US1815974A - Match package : en
  • US1816200A - Molded article : en
  • US1816405A - Power-driven conveyer : en
  • US1816214A - Folding mirror stereoscope : en
  • US1816208A - Drying attachment for pressing machines : en
  • SU21076A1 - Yass for signaling the drill string load on the bit during rotary drilling : en ru
  • SU21723A1 - Fitting to shoemaker etc. a knife to facilitate the work of the hand when cutting hard materials : en ru
  • US1816115A - Soldering apparatus : en
  • US1816644A - Combing machine : en
  • US1816789A - Switch operating mechanism : en
  • SU21363A1 - Device for compaction of shredded cabbage in the harness : en ru
  • US1815906A - Gearing for washing machine agitators : en
  • CA313611A - Fare collecting machine : en fr
  • SU21811A1 - Hatch for wooden tanks : en ru
  • SU21913A1 - Machine for the manufacture of electrical insulating tubes with a metal sheath : en ru
  • US1816297A - Manufacture of disinfectants : en
  • US1816231A - Welding machine : en
  • DE530520C - Self-guidance for sweeping plows with wide leg support : de en
  • CH148535A - Easel watch. : en fr
  • DE530761C - Handle for vessels, the ends of which sit in metal frames : de en
  • GB354188A - Apparatus for forging and roughing out iron and steel bars by electricity : en
  • SU21580A1 - Device for grabbing stumps with uprooting : en ru
  • US1816640A - Electrical condenser : en
  • CH148534A - Wristwatch with apertures. : en fr
  • CH148675A - Process for the preparation of a 2-mercapto-arylene-thiazole. : de en
  • US1815898A - Apparatus for cleaning gases : en
  • US1816588A - Plaster mixing machine : en
  • DE530275C - Wire drawing machine with tub-shaped drawing iron holder : de en
  • CH148634A - Device for mobile illuminated advertising. : en fr
  • US1815996A - Telegraph reading machine : en
  • US1815970A - Container structure : en
  • SU21121A1 - A device for transferring boards under peat bricks from the lower branch of the rope conveyor to its upper branch : en ru
  • SU21592A1 - Turbine with two working rims rotating in opposite directions driven by combustion products and steam : en ru
  • US1816381A - Wire fence or grille fabric : en
  • FR708762A - Improvements to electrical signaling systems : en fr
  • SU21665A1 - Cinema projector with optical image alignment : en ru
  • US1816170A - Grinding machinery : en
  • SU21096A1 - Articulated scraper : en ru
  • SU21512A1 - A device for maintaining a constant, below room temperature liquid : en ru
  • SU21903A1 - The method of obtaining pure ammonia alum : en ru
  • DE530425C - Dismountable tent : de en
  • US1816081A - Crochet rack : en
  • CH148697A - Process for the preparation of a pink vat dye. : de en
  • DE530474C - Remote actuation device with rotating contact arms for actuation of movable organs, such as oil switches and the like. Like., in an extension from a main office : de en
  • FR708749A - Potato grubbing machine : en fr
  • FR708899A - Knitting machine and similar warp effects : en fr
  • GB353717A - Improvements in postal tubes : en
  • DE530361C - Sand bunker : de en
  • DE530441C - Process for regulating the release of blue acid from hydrogen cyanide compounds : de en
  • DE530320C - Extension tube, especially for tripods : de en
  • DE530417C - High vacuum discharge tubes : de en
  • SU21910A1 - Shutter for freight car hatches : en ru
  • AU15031A - Improvements in fly traps : en
  • SU21335A1 - Ramie Washing Machine : en ru
  • SU21549A1 - Newspaper Vending Machine : en ru
  • SU21892A1 - Round bakery oven : en ru
  • SU21957A1 - Device for coiling mouthpieces in sleeve-piece machines : en ru
  • US1816340A - Reserve music-holding attachment for music racks : en
  • SU21083A1 - Instrument for determining the curvature of boreholes : en ru
  • SU21197A1 - Rail fastening : en ru
  • SU21519A1 - Cylindrical Spring Tester : en ru
  • SU21805A1 - Device for filling boxes with thick liquids : en ru
  • US1816678A - Wing spar for aeroplanes : en
  • DE530397C - Process for the preparation of o-aminooxyalkylaminobenzolar acids : de en
  • BE380890A - : en
  • SU21135A1 - The method of obtaining phenolic esters of phosphoric acid : en ru
  • SU21744A1 - Fire Thermometer Liquid Thermometer : en ru
  • DE530181C - Electric fire alarm device triggered by thermostats with expansion pipes : de en
  • SU21803A1 - A device for sorting rigid bodies in machines for filling hard liquid : en ru
  • US1816675A - Selective relay responsive to unbalanced electric quantities : en
  • US1816760A - Educational game apparatus : en
  • US1816384A - Box for dispensing rolled paper : en
  • US1816708A - Drill machine : en
  • SU21356A1 - Fritting device for briquetted charge : en ru
  • US1816596A - Method and means for saturating fibrous materials in the production of prepared roofing materials : en
  • SU21600A1 - Shaft Coupling : en ru
  • US1816016A - Frangible link : en
  • USD84747S - johnson : en
  • DE530304C - Process for the extraction of low-stock oils : de en
  • DE530534C - Cassette tunnel for x-ray fluoroscopy and recording : de en
  • DE530805C - Motor drive with automatic fine adjustment : de en
  • DE530420C - Process for the production of bitumen emulsions by processing refining waste from the lubricating oil production : de en
  • DE530734C - Process for the production of a waxy body : de en
  • DE530260C - Device for the automatic stabilization and straightening of aircraft : de en
  • FR38827E - Buzzer : en fr
  • FR708658A - Improvements to cushions, seats, furnishing accessories, and other pneumatic objects : en fr
  • FR708769A - Free wheel that can be transformed into a fixed wheel : en fr
  • US1816408A - Coal pulverizer : en
  • FR708951A - Improvements to commonplace : en fr
  • SU21271A1 - Method of gluing capacitor electrodes to dielectric plates : en ru
  • US1816783A - Visor : en
  • US1815897A - Apparatus for charging blast furnaces : en
  • US1816329A - Mechanism for making roofing : en
  • US1816582A - Tooth exerciser : en
  • US1816690A - Gaseous conduction lamp : en
  • ES122590A1 - Diaphragm for speakers. : en es
  • ES123491A1 - Own mechanical device to channel cables of all kinds and applicable on the folding machines of these used in boats. : en es
  • GB353603A - Improvements in high tension air break electric switches : en
  • GB353802A - Improvements in dry food hoppers for poultry : en
  • GB354324A - Improvements in and relating to floor coverings and processes for making the same : en
  • CH148585A - Plunger. : de en
  • CA313647A - Process of treating pyrites : en fr
  • CA313775A - Oven door : en fr
  • CA313860A - Heel pad : en fr
  • DE530607C - Mechanical string instrument : de en
  • SU21861A1 - Machine for trimming burrs (burr) on rivets, bolts, etc. : en ru
  • CH148602A - Strain relief device for the connecting lines of electrical apparatus, in particular plugs. : de en
  • US1816157A - Injector : en
  • AU3092830A - Improvements in or relating to products consisting of plastic masses containing profiled bodies and process of manufacturing same : en
  • SU21577A1 - Flax Spreading Machine : en ru
  • SU21670A1 - Fire extinguisher for flashing film film necks in a film projector : en ru
  • SU21955A1 - Adaptation to liner shears for feeding sleeves : en ru
  • US1815951A - Air moistener : en
  • SU21649A1 - Device for cleaning and sorting of garbage : en ru
  • SU21912A1 - Variable capacitor : en ru
  • SU21188A1 - The method of agglomeration of metal stuff : en ru
  • US1816575A - Permutation lock for door latches : en
  • US1815899A - Method for the treatment of iron ore : en
  • US1816127A - Razor strop sterilizer : en
  • US1816230A - Connecting device for chains : en
  • US1816498A - Method of making metal window structures : en
  • SU21894A1 - Burner with automatic nipple cleaning device : en ru
  • DE530844C - Closing flap, especially for the output opening of ticket printers : de en
  • GB354185A - Improvements in or relating to compound coated metallic bodies and methods of applying compound coatings : en
  • FR38803E - High voltage transformer, in particular voltage measuring transformer : en fr
  • FR708903A - Distributor device for folding machines or the like : en fr
  • GB353660A - Improved connector or sleeve for electric cables : en
  • CA313813A - Steel swage : en fr
  • CH148474A - Process for the production of catalyst carriers. : de en
  • AU102931A - Improvements in paste soap distributing apparatus : en
  • CH148563A - Method and device for pulling the knives in knife shafts on woodworking machines. : de en
  • US1816283A - Food article : en
  • US1816754A - Fourdrinier machine : en
  • SU21699A1 - Bottle filling device : en ru
  • SU21865A1 - A device for grinding peat, etc. mass produced by the kneading machine, for example, a screw press : en ru
  • US1815994A - Adjustable post brace : en
  • US1816198A - Trestle : en
  • SU21945A1 - Method for attenuating photosensitivity of bromo-silver photographic plates or films : en ru
  • US1816274A - Wabbler holding mechanism : en
  • US1816365A - Boat : en
  • CA313645A - Bed lamp : en fr
  • SU21294A1 - Steam nozzle : en ru
  • US1815955A - Cigarette snuffer : en
  • US1816396A - Combined insect catching lamp and killing device : en
  • SU21631A1 - Instrument for feeding piano mechanic parts for machining : en ru
  • SU21728A1 - Holder for gum : en ru
  • SU21732A1 - Stamp for the simultaneous manufacture of the sole, heel and heel from one piece of leather : en ru
  • US1816566A - Combination apron and mitten : en
  • SU21339A1 - Apparatus for psychotechnical testing perseverance : en ru
  • US1815920A - Vent protector : en
  • US1816410A - Treadle operated centering machine : en
  • SU21521A1 - The adaptation to the rolling mill for determining pressures and friction during rolling : en ru
  • US1815923A - Window pole : en
  • FR708715A - Process for forming tube bundles, applicable in particular to steam superheaters : en fr
  • GB354323A - Improvements in and relating to the treatment of vat dyestuffs : en
  • US1816094A - Typographical composing machine : en
  • US1816390A - Nebulizing and antibackfiring device for internal combustion engines : en
  • SU21219A1 - Automatically operating when the breakage of a haul rope breaks for wagons of inclined railways : en ru
  • US1816264A - Sole laying press : en
  • US1816434A - Apparatus for burning fuel : en
  • US1816682A - Electron discharge device : en
  • AU170231A - An improved fusible electric cutout andthe mounting therefor : en
  • SU21733A1 - Artillery bomb d : en ru
  • SU21460A1 - Measuring wheel : en ru
  • AU2741630A - Improvement in rectifying apparatus : en
  • BE380847A - : en fr
  • AU2791230A - Improvements in or relating to thermionic valve circuits : en
  • AU3088830B - Improvements in cap nuts : en
  • CH148623A - Roller massager. : de en
  • US1815991A - Wheel scraper : en
  • SU21432A1 - Roof Shank Machine : en ru
  • SU21584A1 - Method of making artificial wax : en ru
  • SU21906A1 - Ribbon Tape Duplicating Machine : en ru
  • US1816258A - Means for opening and closing windows : en
  • CH148489A - Process for the preparation of 1-amino-2-chloroanthraquinone. : de en
  • SU21218A1 - Fixture (ratchet) for tightening the coupling of a locomotive with a tender : en ru
  • SU21473A1 - Instrument for drawing a plan of the path traveled by a cart or the like and its slopes : en ru
  • CA313698A - Wind signal : en fr
  • DE530566C - Line length monitoring device for die setting and line casting machines, in which a laempchen indicates the end of the line during the setting process : de en
  • CA313834A - Multi-wheel twin-motor road vehicle : en fr
  • CH148487A - Method for the quantitative separation of 2,3-dihalo- and 2,5-dihalogen-4-amino-1-methylbenzene. : de en
  • DE530624C - Double burner : de en
  • FR38848E - Improvements to devices for varying the braking of railroad vehicles and others according to their load : en fr
  • FR708853A - Method and device for placing a plurality of pieces cut from a strip of paper, with a view to forming stacks of corresponding number : en fr
  • DE530616C - Mobile depositing device with swiveling discharge conveyor : de en
  • SU21174A1 - Pneumatic keyboard device for typewriters : en ru
  • SU21767A1 - Adaptation to winders to turn off bobbins when the thread breaks : en ru
  • DE530400C - Feed water evaporator working under vacuum with trickle fittings : de en
  • GB353515A - : en
  • AU2791130A - Improvements in or relating to electron discharge devices : en
  • DE530439C - Device for dibbling, in particular for converting seed drills : de en
  • DE530653C - Track-breaking machine with lifting and pushing rollers acting on an auxiliary carrier arranged between the rails : de en
  • ES123506A1 - Device for the manufacture of glass objects. : en es
  • FR709015A - Method and apparatus for determining the quantities of gases absorbed in liquids : en fr
  • GB353599A - Improvements in methods and devices for measuring positional deiects of the eyes : en
  • DE530437C - Safety pin : de en
  • FR708627A - Device for preventing the wire healds of looms from traveling on their supporting threads : en fr
  • GB353763A - Improvements in and relating to the manufacture of fertilisers : en
  • AU2794930B - Improved side windows for motorcars : en
  • CA313671A - Human harness for lifting and transporting objects : en fr
  • CA313732A - Method of treating drying oils : en fr
  • SU21603A1 - Drive belts : en ru
  • US1816586A - Sectional form for making reenforced piles : en
  • SU21583A1 - Movable feeder for feeders : en ru
  • SU21619A1 - Adaptation to the lathe to re-install the caliper with the cutter to its original position during the mass processing of products : en ru
  • SU21956A1 - Control device for cigarette machines : en ru
  • US1816090A - Apparatus for grinding : en
  • US1816771A - Selective relay responsive to unbalance on electric systems : en
  • CH148610A - Overcurrent switch for interrupting electrical circuits. : de en
  • DE530525C - Electrolytic gold deposition method : de en
  • DE530629C - Plug pin rolled from a piece of sheet metal, especially for radio tubes and the like. like : de en
  • SU21630A1 - Fixture for securing piston rings for fitting them : en ru
  • SU21806A1 - Flour packing device : en ru
  • GB353886A - Improvements in the manufacture and production of vat dyestuffs of the isodibenzanthrone series containing chlorine and/or bromine : en
  • CA313692A - Apparatus for manufacturing pills from plastic materials : en fr
  • DE530330C - Grain divider for binding mower : de en
  • US1816314A - Cabin ventilator : en
  • DE525353C - Internal combustion engine : de en
  • CH148491A - Process for the production of a new cellulose derivative. : de en
  • FR708954A - Process for electrolytic pickling of metallic wires, bands, etc. : en fr
  • CH148499A - Process for the preparation of a vat dye of the anthraquinone series. : de en
  • CH148526A - Device remotely indicating the speed of a road vehicle. : en fr
  • US1816674A - Basket reed connecting machine : en
  • US1816737A - Supercharger for internal combustion engines : en
  • SU21089A1 - Shot Shot Extractor : en ru
  • SU21571A1 - Tricky thresher : en ru
  • SU21864A1 - Regulator of water consumption in spillways : en ru
  • US1816643A - Disk wheel : en
  • US1816650A - Boiler : en
  • US1816524A - Illuminated show case : en
  • SU21286A1 - Method of making tracked adhesive : en ru
  • DE530374C - Control arrangement for the feed in wood grinders with several grindstones driven together by an electric motor : de en
  • GB353674A - Improvements in travellers' toilet caskets : en
  • GB353773A - Improvements in lock nuts : en
  • CH148600A - Corona protection for the winding heads of electrical high-voltage machines. : de en
  • SU21786A1 - Hydraulic Press Forming Condensers for Zinc Melting Furnaces : en ru
  • US1815935A - Reconnoitering device : en
  • US1816338A - Food product : en
  • DE344154C - : de en
  • SU21277A1 - The method of turning on the electric filter : en ru
  • SU21909A1 - Device for separating the drive wheels of a locomotive with a machine piston when driving without steam : en ru
  • US1816379A - Roadway traffic guide : en
  • US1816731A - Oil well pump : en
  • US1816033A - Laundry machine : en
  • FR708690A - Plastic dental impression tray : en fr
  • GB353927A - Improvements in model aeroplanes : en
  • DE530685C - Straight-way valve : de en
  • DE530686C - Ribbed housing for ball valves : de en
  • FR708918A - Automatic traction device for tillage implements : en fr
  • FR709023A - Air navigation device heavier than air : en fr
  • CH148549A - Process for the production of metal powder for bronze colors from small metal particles. : de en
  • FR708772A - Device for applying phosphorescent composition to dials and others : en fr
  • BE380714A - : en
  • DE530464C - Process for the pretreatment of raw sugar, by-products, etc. destined for the refinery : de en
  • SU21350A1 - Method of applying a thin metal layer on the cast products to protect the product from rusting : en ru
  • US1816720A - Duplicating machine : en
  • FR708734A - Connection device for copper or other metal pipes : en fr
  • FR708843A - Adjustable device for heating, by resistance, electric furnaces for heat treatments : en fr
  • CH148435A - Device for automatic regulation of the temperature of serving liquids. : de en
  • CH148559A - Device on woodworking machines for clamping workpieces. : de en
  • DE530705C - Ball drive attached to the shaker slide : de en
  • US1816628A - Train stopping and speed controlling mechanism : en
  • DE530324C - Route recorder : de en
  • GB353744A - Improvements in and relating to paper bags : en
  • CH148669A - Process for the production of a halogen-containing substance. : de en
  • GB353778A - An improved folding wringer stand : en
  • SU21315A1 - Stopping device for in-hole machine : en ru
  • US1816097A - Sawmill hog : en
  • US1816692A - Fastening device : en
  • US1816807A - Cattle guard : en
  • DE530452C - Rewinder for drawings : de en
  • FR709035A - Method and device for the treatment by diffusion of beets, sugar canes and other plants : en fr
  • ES498U - Protective device against the effects of solar irradiation applicable to automobile windshields. (Machine-translation by Google Translate, not legally binding) : en es
  • GB353630A - : en
  • CH148547A - Horizontal milling machine. : de en
  • FR708617A - Articulation to obtain the rational umbrella : en fr
  • US1816559A - Conveyer belt : en
  • GB353514A - Synchronising in signalling circuits : en
  • GB353667A - Improvements in or relating to coin freed vending machines : en
  • FR708798A - Improvements to foundry cores and molds : en fr
  • ES123514A1 - Procedure for the manufacture of stirrups for automobiles. : en es
  • FR708745A - Improvements to automatic fire extinguishers : en fr
  • US1816502A - Traffic marker : en
  • ES123405A1 - Mechanical toy : en es
  • FR708991A - Process for preparing solutions containing gold or silver : en fr
  • ES123199A1 - DEVICE TO PREVENT INTO AXLE BOXES WITH MECHANICAL GREASING ABOVE A HARMFUL DISPLACEMENT OF THE BOX BODY IN RELATION TO THE SHAFT JOINT : en es
  • FR708726A - Assembly or junction process for reinforced concrete parts : en fr
  • GB353750A - Improvements in or relating to method of controlling friction ratchet gears and an arrangement therefor : en
  • ES123486A3 - Soap making procedure. : en es
  • FR708964A - Hollow bricks or hollow building elements : en fr
  • AU2814730A - Egg incubator : en
  • CH148437A - Device for the preparation of spinning cakes made of artificial threads, in particular made of artificial silk, for their further treatment after spinning. : de en
  • SU21942A1 - Comb transfer : en ru
  • SU21762A1 - Device for unwinding rejected yarn : en ru
  • SU21651A1 - Mold for making Kalmyk and brick tea : en ru
  • SU21738A1 - Friction brake for dummies : en ru
  • SU21812A1 - Sealing Device : en ru
  • CH148399A - Elastic spacer plate between components. : de en
  • CH148683A - Process for the preparation of a dye of the anthraquinone series. : de en
  • SU21329A1 - Device for cleaning flax heads from trusts : en ru
  • SU21871A1 - The method of building patterns for the mass production of the top dress : en ru
  • DE530402C - Switching device for two working machines with two driving machines : de en
  • DE530519C - Device for displaying a sudden change in the surrounding temperature : de en
  • GB353576A - Improvements in and relating to speed controlling mechanism : en
  • FR38839E - Bromine purification process : en fr
  • GB353642A - Improvements in the method of and apparatus for folding wrappers around tablets : en
  • DE530450C - Boat toilet : de en
  • SU21217A1 - Safety device for tramcar : en ru
  • SU21369A1 - Device for dining rooms : en ru
  • SU21692A1 - Snowmobile : en ru
  • US1816131A - Planter attachment : en
  • DE530385C - Process for the production of zippers : de en
  • FR708890A - Security device against theft : en fr
  • GB353694A - Improvements in or relating to hats : en
  • GR3297B - FINISHING INSIDE TO PLANE GOVERNANCE. : el en
  • ES123482A3 - Bottle shutter. : en es
  • FR708790A - Sleeping device : en fr
  • FR708956A - Profiled iron for the construction of mining galleries and the like : en fr
  • GB353643A - Improvements in or relating to loose leaf binders : en
  • SU21325A1 - Belt cutting machine : en ru
  • GB353887A - Improvements in or relating to microphones for use in the production of sound films : en
  • FR709043A - Motorcycle : en fr
  • FR708683A - Apparatus for impregnating the walls of concrete pipes with reinforced cement : en fr
  • SU21858A1 - Device for installation of wagon springs : en ru
  • US1816197A - Clamp : en
  • DE530606C - Music box : de en
  • FR708859A - Pistons for pressurized fluid engines : en fr
  • GB353838A - Improvements in or relating to apparatus for sorting fruit, bulb and like produce : en
  • GB353743A - Improvements in or connected with apparatus for testing steel wire ropes : en
  • GB353633A - Improvements in apparatus for determining deviation of well holes from the vertical : en
  • GB353845A - Improvements relating to the manufacture of solid rectifiers for alternating electric currents : en
  • CA313828A - Snubbed truck spring nest : en fr
  • SU21564A1 - Plant Transplanting Machine : en ru
  • US1815942A - Train control system : en
  • US1816716A - Automatically changing sign or advertising device : en
  • DE530590C - Device for the production of rayon artificial silk threads, ribbons, etc. : de en
  • DE530806C - Process for the production of a hollow steel beam for steam or air hammer : de en
  • FR708629A - Device for automatically advancing annular workpieces to work points and the like : en fr
  • FR708737A - Method of electrical guidance and signaling for mobiles of all kinds, but in particular for aircraft : en fr
  • FR708889A - Process for the manufacture of belt buckles and buckles obtained by this process : en fr
  • DE530550C - Mechanical hammer : de en
  • DE530755C - Shower head with mixing chamber : de en
  • DE530460C - Drying device for plate-shaped goods : de en
  • GB353900A - Improvements in automobile parking machines : en
  • SU21118A1 - Round brush cutting machine : en ru
  • US1816041A - Removable body mechanism for trucks : en
  • US1816507A - Oil bearing lubrication : en
  • SU21107A1 - Machine for sharpening the ends of the needle and grinding its back : en ru
  • FR708702A - Condenser microphone : en fr
  • FR708835A - Switch for alternating current : en fr
  • DE530809C - Button detachably attached to the ends of the laces to prevent them from slipping out of the eyelets of the shoe : de en
  • ES123437A1 - Hydroautomatic precision scale. : en es
  • FR708675A - Improved closure of household or industrial tin can : en fr
  • US1816003A - Manufacture of esters of 2-phenyl-quinoline-4-carboxylic acid : en
  • DE530880C - Grinding tool made of interchangeable reinforced individual grinding bodies arranged on a support disc : de en
  • ES123477A3 - Manufacturing process of soles stamped with figured point for footwear. : en es
  • FR38844E - Improvement in the control of electrical circuits by bimetallic blades : en fr
  • FR708611A - Household press for all kinds of food : en fr
  • FR708862A - Device applicable to talking films : en fr
  • DE530366C - Process for the separation of components of a mixture, in which the material is passed through an electromagnetic or electrostatic field : de en
  • SU21632A1 - Adaptation to the punching machine for feeding material : en ru
  • US1816242A - Rubber emulsion and process of making the same : en
  • SU21724A1 - Machine for cutting on a piece of plate graphite pencil core blank : en ru
  • US1816120A - Bumper : en
  • US1816395A - Antislipping device for vehicle wheels : en
  • US1816802A - Vehicle seat : en
  • US1816711A - Freezing tray heating device : en
  • USRE18141E - speidel : en
  • GB353775A - : en
  • DE530829C - Rotatable adjustable capacitor, especially for short-wave purposes : de en
  • CA313630A - Apparatus for converting molten metals into solid fabricated articles : en fr
  • CA313633A - Machine for illuminating, sorting and stamping eggs : en fr
  • DE530515C - Hydrocolloid reversible mass made from vegetable jelly : de en
  • AU3057730B - Automatic gas arad water regulator : en
  • GB353597A - Improvements in, and relating to, the manufacture and production of artificial threads, filaments and the like : en
  • FR708670A - Improvements to electric discharge devices with incandescent cathodes : en fr
  • SU21594A1 - Internal combustion turbine : en ru
  • DE530461C - Method and device for drying wood bundles : de en
  • DE530565C - Collecting device for die setting and line casting machines with a stop spring arranged at the end of the path in which the dies slide on the collecting belt : de en
  • DE530738C - Typewriter switching device for typewriters : de en
  • DE530901C - Braking device for railways : de en
  • ES320Y - Hygienic mask. : en es
  • FR708624A - Leg stretching device : en fr
  • ES123473A1 - Procedure for preparing sulfonated condensation products. : en es
  • ES123542A2 - IMPROVEMENTS MADE WITH THE PURPOSE OF THE PATENT : en es
  • US1816063A - Electric connecter : en
  • US1816121A - Automobile trailer hitch : en
  • US1816721A - Printing machine : en
  • SU21180A1 - Fixture for simultaneous recording of several documents through carbon paper : en ru
  • SU21391A1 - Fitting in a locomotive depot to trap and remove smoke from a locomotive injected into a depot : en ru
  • SU21656A1 - Tuning device for pushing caramel loaves : en ru
  • DE530602C - Fluid change gearbox : de en
  • AU2794930A - Improved side windows for motorcars : en
  • ES500U - Improvements introduced in cans of preserves; particularly for preserves of sardines. (Machine-translation by Google Translate, not legally binding) : en es
  • FR38835E - Rotary strike lock : en fr
  • FR708621A - Incandescent lamp base for edison sockets : en fr
  • DE530884C - Head piece for slot burner for surface hardening of workpieces : de en
  • GB353619A - Improvements in or relating to caps for self-lubricating wheels and axles : en
  • FR709033A - Cigar wrapping machine : en fr
  • SU21489A1 - Mixed Dial Scales : en ru
  • SU21199A1 - Fixture against rail hijacking : en ru
  • US1816036A - Sheet glass drawing apparatus : en
  • DE515878C - Self-seller with goods transport device : de en
  • DE530833C - Glow cathode for alternating current heating : de en
  • GB353567A - Improvements in grab-buckets : en
  • FR708666A - Spring mattress, metal spring cushion and spring hammock : en fr
  • GB353924A - Improvements in protecting devices for electric circuits : en
  • GR3299B - FINISHING IN FISHERIES NETWORKS (WIND TRAILERS). : el en
  • SU21847A1 - Mechanical screwdriver for screwdriving in hard to reach places : en ru
  • SU21857A1 - Device for chopping sugar refined : en ru
  • ES506U - Packaging device for products of diverse nature and mainly packaging of bunches of bananas (Machine-translation by Google Translate, not legally binding) : en es
  • GB353888A - Improvements in or relating to taps, cocks, valves and the like : en
  • DE530747C - Soot brush for cleaning the outer surface of boiler pipes : de en
  • CH148625A - Process for the manufacture of material for surgical use. : de en
  • BE379545A - Improvements in the preparation of dough from woody materials : en fr
  • CH148481A - Process for the production of a new cellulose derivative. : de en
  • DE530707C - Process for the production of resin condensation products from polyhydric alcohol and polybasic acid : de en
  • DE530779C - Process for the production of double-walled vessels : de en
  • DE530890C - Dialyzer : de en
  • US1816455A - Bottle cooler : en
  • SU21402A1 - Tool for stretching eaves during plastering : en ru
  • SU21085A1 - Bit for rotary drilling : en ru
  • SU21666A1 - An apparatus for designing on-screen stereoscopic motion pictures : en ru
  • CA313714A - Railway truck : en fr
  • SU21142A1 - Low Pressure Boiler : en ru
  • SU21170A1 - A device for punching record cards with a summary statement : en ru
  • SU21451A1 - Shoe cleaning machine : en ru
  • SU21472A1 - Tachymeter : en ru
  • FR708875A - New support device for folding table tops : en fr
  • GB353582A - Improvements in valve apparatus for air compressors : en
  • GB353625A - Improvements relating to the treatment of effluents : en
  • ES123532A1 - Continuous press for oil. : en es
  • ES123590A1 - DIAPHRAGM FOR SPEAKERS : en es
  • FR708878A - Improvements to AC relays : en fr
  • GB353726A - Improvements relating to grabs : en
  • GB353810A - Improvements in prepayment mechanism for delivery meters : en
  • DE530582C - Disc-shaped piezoelectric oscillator (or resonator) : de en
  • US1816373A - Radiator : en
  • US1816461A - Short wave reception : en
  • US1816732A - Apparatus for the automatic presentation of objects for sale : en
  • DE530360C - Adjustable unloading platform : de en
  • SU21708A1 - Attachment for coupling on the go without pushing moving coupling vehicles or vessels with coupling : en ru
  • DE530332C - Method for operating internal combustion engines without interruption : de en
  • DE530823C - Process for the preparation of arylsulfonarylamines : de en
  • GB353620A - Improvements in and relating to wet air cooling systems : en
  • GB353885A - Improvements in friction clutches : en
  • US1816190A - Power head for pumps : en
  • US1816469A - Clip : en
  • FR708686A - Advanced hydropneumatic riveting machine : en fr
  • CA313846A - Fluid flow conduit : en fr
  • CH148553A - Framesaw. : de en
  • US1815945A - Loud speaker : en
  • DE530841C - Portable field kettle with removable support part and hinged supports : de en
  • GB353645A - Reinforced rubber concrete : en
  • ES123515A1 - Mechanical procedure for automatic sealing of scuppers and sewer pipes. : en es
  • ES492U - Hair undulatory cap. (Machine-translation by Google Translate, not legally binding) : en es
  • GB353753A - : en
  • GB354183A - An electrically operated stamp for ore crushing or other purposes : en
  • FR708883A - Device preventing the projection of wastewater into sinks : en fr
  • FR708640A - Fluid pressure regulator : en fr
  • FR708925A - Electrically heated washing machine : en fr
  • GB353783A - Process for the direct production of siccatives in solution : en
  • BE380799A - : en
  • GR3302B - ENAMELOUS CARDBOARD PAPER TECHNICAL ITEMS. : el en
  • CH148446A - Yarn guiding device for winding machines. : de en
  • SU21340A1 - Clasp for shoes, etc. : en ru
  • AU2819230B - An improved tank cleaner : en
  • GB353601A - Improvements relating to slicing machines : en
  • FR708660A - Elastic mount coulter for agricultural implement : en fr
  • GB353749A - Process for the simultaneous production of phosphorus, or phosphoric acid, and alumina : en
  • GR3290B - PERFECTIONS ON PLANES. : el en
  • DE530728C - Drum with holes for washing and drying pig bristles : de en
  • DE530528C - Adjustable price card : de en
  • DE530589C - Process for the production of acid-resistant putties : de en
  • DE530421C - Process for incinerating garbage with the addition of fuels : de en
  • DE530736C - Process for the catalytic arylation of phenols and aromatic amines : de en
  • DE530886C - Iron track construction consisting of sections stiffened by cross braces : de en
  • GB353598A - Improvements in opening devices for sheet metal cans and boxes : en
  • CH148703A - Seat adjustment device on vehicles, in particular motor vehicles. : de en
  • SU21862A1 - Device for the introduction of the heated serum in casein mass when it is heated : en ru
  • US1816064A - Filtering apparatus : en
  • US1816078A - Fluid pressure brake : en
  • US1816253A - Annealing furnace : en
  • US1816547A - Drinking cup : en
  • DE530482C - Label container on labeling machines : de en
  • FR708932A - Glass holder container : en fr
  • FR708796A - Method for the wireless transmission of images, in particular images with different tones : en fr
  • DE502143C - Hydraulically lockable air suspension for mobile guns : de en
  • US1816670A - Capped elbow : en
  • US1816805A - A cobpokation : en
  • CA313635A - Piston ring : en fr
  • SU21273A1 - Method of making plastic for contact copper sulphide rectifiers : en ru
  • DE530436C - Lid supports, especially for speaking machines : de en
  • DE530509C - Device for emptying and cleaning pipes for spinning solutions : de en
  • DE530574C - Brake pad arrangement for rail vehicles : de en
  • DE530737C - Process for the preparation of 6-arylamino-2-oxynaphthalene : de en
  • FR708705A - Circuit arrangements for automatic or semi-automatic central office telephone systems : en fr
  • GB353572A - Improvements in the indicating scales and indexes of electrical apparatus : en
  • SU21098A1 - Machine for crimping pipe ends before broaching : en ru
  • SU21106A1 - Needle grinding machine : en ru
  • FR708831A - Pad for cleaning windows and mirrors : en fr
  • DE518568C - Sprinkler with rotating spray lance and periodically changing water output : de en
  • GB353858A - Process of treating cereal milling products : en
  • SU21598A1 - Internal combustion turbine : en ru
  • US1816255A - Manufacture of condensation products from phenol and formaldehyde : en
  • SU21951A1 - Guide to folding hangar gate : en ru
  • GB353563A - Improvements in or relating to electrical heating apparatus : en
  • DE530489C - Card register device for boxes, drawers or the like, in which the frame carrying the cards is attached to the box in a hinge-like manner and can be swung out of the box upwards and can be locked in this position : de en
  • FR38805E - Letter envelope : en fr
  • FR708825A - Combination razor holder : en fr
  • GB353546A - An improved oil burning device : en
  • US1816205A - Valve and seat therefor : en
  • US1816635A - Yielding retainer for visible index card holders : en
  • US1816249A - Bookkeeper's desk : en
  • US1816271A - Sectional smoke flue : en
  • DE530588C - Method for starting asynchronous machines that are connected in cascade with commutator machines : de en
  • FR709017A - Thermostatically controlled mixing valve : en fr
  • GB353588A - Improvement in spark plugs : en
  • CA313716A - Method of washing cuprammonium silk : en fr
  • DE530690C - Method and device for the coiling and embossing of boxes with a hinged upper and lower part : de en
  • CA313593A - Kneading and mixing machine for paste-like goods : en fr
  • CA313646A - Plough : en fr
  • SU21105A1 - Needle Forging Machine : en ru
  • SU21413A1 - Wood hole drilling machine : en ru
  • SU21866A1 - Form for casting building plates : en ru
  • US1816676A - Device responsive to unbalanced electric currents or voltages : en
  • ES123530A1 - Preparation procedure for artificial materials. : en es
  • SU21342A1 - Screw press for packaging pasty masses : en ru
  • DE530866C - Screw locking consisting of a main nut and counter nut, especially for the railway superstructure : de en
  • ES123479A1 - Security lock with automatic alarm signal by detonation. : en es
  • GB353655A - Drawing table : en
  • FR709010A - Product to fight vine pests : en fr
  • BE380885A - Circuitry for supplying electrical devices with an ignition voltage greater than the operating voltage : en fr
  • AU321031A - Process for treating woody materials to obtain fibers therefrom : en
  • US1816239A - Chuck closing and opening mechanism : en
  • SU21439A1 - Automatic device for the supply of buttons (semi-finished products) under the drill of a drilling machine (self-drilling) : en ru
  • SU21475A1 - Range finder with a base on the target : en ru
  • SU21878A1 - Flattening machine : en ru
  • DE530426C - Driving device for coal boxes : de en
  • DE530586C - Arrangement for the connection of electrical high-voltage devices, such as transformers, machines and apparatus to collecting lines, especially for outdoor systems : de en
  • FR709004A - Valve lifters : en fr
  • SU21120A1 - Device for transferring backboards from the lower branch of the cable conveyor to its upper branch : en ru
  • US1815992A - Process of making curved composite glass plates : en
  • US1816376A - Gear cutting machine : en
  • US1816729A - Device responsive to unbalance in polyphase circuit voltages and currents : en
  • USD84772S - Design for a range : en
  • SU21641A1 - Torch for twin liquid fuel lamps : en ru
  • DE530573C - Locking device for the buckets of buckets : de en
  • DE530581C - Arrangement for two-wire connection lines in independently operated telephone systems : de en
  • US1816648A - Punch connecting mechanism : en
  • US1816665A - Cable connecter : en
  • DE530893C - Process for the preparation of polysaccharide ether esters : de en
  • ES502U - Special handle applicable to bags, boxes, baskets and similar objects. (Machine-translation by Google Translate, not legally binding) : en es
  • SU21715A1 - Grinding machine : en ru
  • FR709045A - Starting ignition device for engines with incandescent head, in particular for tractors : en fr
  • DE530386C - Injection wheel for loading vinegar formers : de en
  • ES123513A1 - Improvements introduced in the dissociation of hydrocarbons. : en es
  • FR708674A - Processes for preparing a product for sizing paper and other industrial uses : en fr
  • GB353586A - Improvements in or relating to laces particularly for shoes : en
  • SU21467A1 - Tripod for stereotube, compass, etc. appliances : en ru
  • DE530668C - Device for the production of fence or column feet from concrete : de en
  • CH148498A - Process for the production of a vat dye. : de en
  • SU21452A1 - Rolling drum for making felt : en ru
  • SU21854A1 - Beet washer : en ru
  • DE530545C - Process for the production of a concrete with bituminous aggregates : de en
  • DE530562C - Swinging to the feed channel for perforated head plates articulated channel tongue in machines for the production of drawing board pins and similar workpieces : de en
  • ES123413A1 - PROCEDURE FOR THE MANUFACTURE OF METALLIC MAGNESIUM BY REDUCING COMBINATIONS OF MAGNESIUM THROUGH ELECTROTECHNICAL VIA : en es
  • GB353561A - Improvements in or relating to alternating current electrical instruments and electro-magnets therefor : en
  • GB354181A - Improvements in the manufacture and production of valuable hydrocarbons by destructive hydrogenation : en
  • FR708907A - Pneumatic pacifier : en fr
  • CA313622A - Fabric dyeing machine : en fr
  • SU21114A1 - Method of dyeing cotton fabrics : en ru
  • SU21415A1 - Tooling with a lathe for machining the inside of a spoon with a router : en ru
  • SU21691A1 - Autosleds with reciprocating skids fitted with retractable spurs : en ru
  • DE530306C - Method and device for the continuous cracking of oil : de en
  • DE530521C - Process for increasing the shelf life of cut flowers : de en
  • FR38808E - Earth relay for the protection of low voltage networks : en fr
  • FR708810A - Process for the production of low boiling point hydrocarbons : en fr
  • GB353856A - Improvements in and relating to conveyors for circulating liquids and the like : en
  • AU2996430A - Improvements in or relating to clips and like gripping devices : en
  • US1816237A - Hydraulic turbine bearing: cooling mechanism : en
  • SU21280A1 - Helmet for electric welding : en ru
  • CA313721A - Combined vehicle body and chassis : en fr
  • CH148647A - Two-wheel motor pre-tensioning car. : de en
  • SU21377A1 - Electromagnetic gripping machine for disassembling stacks of pressed eternit tiles : en ru
  • SU21796A1 - Method of making thermal insulation of sphagnum : en ru
  • US1816257A - Blasting cartridge : en
  • US1816809A - Method of and attachment for running-on knitted fabrics : en
  • AU2733030B - An improved digging tool : en
  • SU21338A1 - Mechanism for adjusting the duration of the flashes of a bulb to the pupillometer : en ru
  • SU21470A1 - Device for recording a plan of the way the carriage traveled : en ru
  • US1816254A - Automobile tag securing and identification means : en
  • SU21653A1 - Drazherovochny boiler : en ru
  • SU21684A1 - Device for fastening the aileron to the spar of the bearing surface of the airframe or aircraft : en ru
  • US1816391A - Door closer : en
  • US1816479A - Ring traveler : en
  • CA313674A - Adjustable band : en fr
  • SU21741A1 - Detonating device for remote pipes : en ru
  • SU21937A1 - Elastic coupling : en ru
  • US1816505A - Engraving machine : en
  • US1816803A - Switch plate : en
  • US1816792A - Hand oiler : en
  • CH148400A - Door. : en fr
  • CH148413A - Device for opening and closing shutters. : de en
  • CA313661A - Knitting machine : en fr
  • AU2902630A - Improved process fo and appartus for producing phophoric acid and calcium cyanamide : en
  • US1816342A - Container for fire extinguishing apparatus : en
  • CA313767A - Motion picture and sound film : en fr
  • US1816696A - Rail fastening means : en
  • CH148674A - Process for the production of a halogen-containing substance. : de en
  • CA313615A - Building : en fr
  • SU21654A1 - Drum drum : en ru
  • US1816471A - Endless circuit toy game : en
  • SU21726A1 - Ink tank worn on a regular pen : en ru
  • USD84751S - George e : en
  • SU21079A1 - Drilling well detection tool : en ru
  • SU21182A1 - The way of branding wooden furniture with the help of needle stamps : en ru
  • US1816416A - Knitting machine : en
  • FR708668A - Improvements to automatic telephone systems : en fr
  • GB353801A - Liquid dispensing apparatus : en
  • CA313594A - Seat and disappearing table : en fr
  • SU21588A1 - Internal combustion engine with auxiliary piston : en ru
  • US1816096A - Oiling device : en
  • US1816669A - Cable connecter : en
  • US1815952A - Perambulator and the like : en
  • AU2789130B - Manufacture of pipe fittings : en
  • SU21783A1 - Sleeve counting device : en ru
  • CA313720A - Process of producing low viscosity cellulose fibres : en fr
  • SU21222A1 - Air distributor for non-direct automatic air brake : en ru
  • SU21255A1 - Device for locking the drive mechanism of an electric switch when the protective cover is removed : en ru
  • CH148644A - Hoist for storing crops. : en fr
  • SU21931A1 - Refractometer : en ru
  • US1816282A - Method and tool for securing wire screw-threads to wooden members : en
  • US1816298A - Manufacture of hollow sheet metal shapes : en
  • US1816672A - Portable bridge : en
  • US1816166A - Window regulator mechanism : en
  • US1816772A - Relay : en
  • USD84730S - Design fob : en
  • US1816037A - Sheet glass drawing apparatus : en
  • US1816039A - Printing device fob colobee- s llms : en
  • DE520404C - backpack : de en
  • CA313816A - Regenerative cable repeater for telegraph systems : en fr
  • CH148495A - Process for the separation of an isomeric vat dye mixture. : de en
  • CA313597A - Auxiliary concrete carrier for dump trucks : en fr
  • DE530689C - Workpiece supply for box pulling and stamping machines : de en
  • CA313618A - Moulding apparatus : en fr
  • US1816538A - Carpet and floor cleaner : en
  • CH148699A - Process for the preparation of a nitrogen-containing naphthoylene diarylimidazole derivative. : de en
  • CA313684A - Machine for manufacturing hollow glassware : en fr
  • CH148447A - Bobbin fork. : de en
  • US1815892A - Charging bell construction : en
  • US1816612A - Machine for filling flasks for founding : en
  • US1816744A - Permanent mold : en
  • SU21264A1 - Electrical recording instrument : en ru
  • SU21609A1 - Universal coupling nut for oil receiving hoses : en ru
  • FR708733A - Winch : en fr
  • FR708837A - Process for removing ammonia and hydrogen sulfide from gases : en fr
  • SU21250A1 - Wire Stripper : en ru
  • SU21924A1 - The method of decorating ceramic or metal surfaces : en ru
  • US1815946A - Extracting of iron : en
  • US1816092A - Brush for cleaning artificial teeth : en
  • AU135431A - Anew or improved variable speed gear : en
  • CH148501A - Process for the preparation of monochloro-3.3'-dichloro-indanthrene. : de en
  • CH148514A - Gathering device for the printed matter coming from a printing machine to be assembled into a book or notebook. : de en
  • AU2792830B - An improved water heating and circulating apparatus : en
  • US1816142A - Steam trap : en
  • CH148443A - Method of operating spinning centrifuge motors. : de en
  • CA313790A - Container for glue : en fr
  • DE530617C - Pick-up conveyor on settling devices : de en
  • BE380995A - : en
  • BE380505Q - Extendable and flattenable electric cable : en fr
  • CA313623A - Picture mounting device : en fr
  • SU21380A1 - Parachute for mine cages : en ru
  • SU21442A1 - A method of processing brass, bronze and other alloys : en ru
  • SU21849A1 - Sealing tongs : en ru
  • CA313854A - Thread knotting device : en fr
  • CH148597A - Oil transformer with at least low or high voltage side disc winding. : de en
  • DE530379C - Internal combustion engine with an eccentric rotary piston compressor arranged on the crankshaft : de en
  • GB353686A - Improvements in and relating to the sterilisation of liquids : en
  • CH148660A - Automatic control. : de en
  • CA313655A - Potato digger : en fr
  • DE530319C - Surface planer : de en
  • GB353491A - Improvements in or relating to electric switchgear : en
  • SU21879A1 - Device for rolling hollow metal products : en ru
  • CA313639A - Wrapper : en fr
  • GB353606A - Improvements in and relating to chimneys for all purposes : en
  • GB353613A - Improvements in or relating to railway rail joints : en
  • SU21254A1 - Device to prevent the fixed contacts of an open lever switch from touching : en ru
  • SU21874A1 - Tool for basting buttons on clothes : en ru
  • US1816687A - Wheel securing means : en
  • CA313637A - Oil burner : en fr
  • CH148469A - Device for feeding the tobacco to the rope forming unit of cigarette machines. : de en
  • SU21795A1 - Method of imparting water resistance to cement mortars, foam concrete and clay : en ru
  • DE530455C - Process and roving card for the production of rovings that have been thickened in places : de en
  • DE530711C - Overcurrent protection switch : de en
  • ES123487A1 - Mechanical-automatic manufacturing procedure for a heavy lining of those employed in the preparation of skirts, coats and other garments. : en es
  • CA313780A - Production of alkylene derivatives from alkylene oxides : en fr
  • US1816317A - Propeller : en
  • CH148631A - Method for interconnecting more than two double wire pairs. : de en
  • CA313710A - Sash ventilator : en fr
  • US1815973A - Match package : en
  • US1816328A - Drum snare : en
  • US1816349A - Universal necktie press : en
  • US1816573A - Oil-reclaiming mechanism : en
  • CA313654A - Cigarette making machine : en fr
  • DE530414C - Voltage-independent motor counter : de en
  • DK44397C - Pyrophoric pocket firearm, which can be operated with one hand and which has a spring mechanism that can be secured. : da en
  • SU21731A1 - Metal floor pad for vulcanization of rubber galoshes : en ru
  • SU21659A1 - Device for the formation of forms in the powder : en ru
  • US1816095A - Apparatus for the conservation of shore line and the deflection of currents of water : en
  • SU21766A1 - Thread guide to winding machines : en ru
  • USD84745S - Design for lace : en
  • SU21178A1 - Spool printer : en ru
  • SU21093A1 - Scraper for the extraction of garden salt : en ru
  • US1816010A - Mooring apparatus for aircraft : en
  • US1816148A - Pan greasing machine : en
  • FR708829A - Remotely controlled pop-up blocking shoe : en fr
  • SU21810A1 - Matchbox Labeling Machine : en ru
  • US1815901A - Receptacle opener : en
  • US1816178A - Testing apparatus : en
  • SU21311A1 - Fire chamber for steam boilers : en ru
  • SU21403A1 - Brick Leveling Tool : en ru
  • SU21662A1 - Device for changing the luminous intensity during copying of film positives : en ru
  • SU21819A1 - Cone distributor : en ru
  • BE380850A - A method of making composite rubber coated covering material and the articles obtained therewith : en nl
  • DE530618C - Floating lid : de en
  • CA313678A - Telephone-book holder : en fr
  • ES123493A1 - Improvements introduced in needle clamping devices for sewing machines. : en es
  • FR708874A - Church candlestick piece : en fr
  • CH148485A - Process for the production of acetic anhydride. : de en
  • CH148654A - Device for the transmission of motion, especially with double sliding doors. : de en
  • SU21332A1 - Conveyor device for flax machine : en ru
  • SU21675A1 - Closed oil press : en ru
  • SU21246A1 - Instrument for measuring the duration of an echo : en ru
  • US1816177A - Water heater : en
  • US1816407A - Take-off and leering conveyer for sheet glass forming machines : en
  • USD84748S - johnson : en
  • FR38813E - Oxygen inhaler : en fr
  • GB353685A - A device for protecting hats and the like from being spoilt whilst being fitted : en
  • SU21389A1 - Room metal oven : en ru
  • SU21714A1 - Tool for tightening the ends of sausage casings : en ru
  • US1816278A - Coin controlled selecting mechanism : en
  • DE530803C - Method for remuneration of acetate silk threads : de en
  • CA313695A - Storage receptacle : en fr
  • DE530726C - Process for making whole wheat bread : de en
  • SU21216A1 - Safety device in front of the tramcar : en ru
  • US1815967A - Photographic apparatus : en
  • US1816203A - Roller bit : en
  • US1816303A - Process for the production of potassium nitrate : en
  • US1816210A - Cutting tool unit for ground working implements : en
  • SU21317A1 - Double acting machine for making fishing nets : en ru
  • US1816168A - Gas discharge tube switch : en
  • BE380601A - : en
  • FR709046A - Improvements to indicating devices for vehicles : en fr
  • GB354176A - Improvements in carburettors for internal combustion engines : en
  • CA313801A - Control for battery charging and lighting systems : en fr
  • DE530408C - Device for suspending railway tracks while renovations are being carried out : de en
  • DE530475C - Electrical resistance : de en
  • SU21776A1 - Snow skiing : en ru
  • FR708863A - Composite reflector : en fr
  • GB354307A - Improvements in the production of fertilisers : en
  • FR708981A - Catalytic process for making valuable hydrocarbon oils from heavier unrefined products by the action of high pressure hydrogen : en fr
  • GB353751A - Improvements in winding crowns for watches without a pendant : en
  • FR708945A - Production of new cellulose derivatives : en fr
  • GB353859A - Blowing device for blast furnaces and suitable tuyers for this device : en
  • DE530797C - Frequency meter with a device for changing the measuring range : de en
  • GB353868A - Improvements in a process for retting fibres : en
  • CA313831A - Method of treating petroleum products : en fr
  • US1816636A - Yielding retainer for visible index card holders : en
  • SU21229A1 - Adaptation for automatic lubrication of rails on curved track sections : en ru
  • SU21078A1 - Apparatus for determining the curvature of boreholes : en ru
  • FR708623A - Device which can be heated by electricity, for massaging the skin, in particular for shaving without irritation : en fr
  • GB353914A - Improvements in domestic fire-grates : en
  • FR708994A - Process for the treatment of tanned leather waste : en fr
  • GB353589A - Improvements in the manufacture of coating compositions and the application thereof : en
  • SU21208A1 - Nodal connection of elements of wood trusses : en ru
  • SU21558A1 - Harrow attachment for cleaning teeth from litter : en ru
  • SU21704A1 - Device for spill of semi-liquid substances : en ru
  • US1815903A - Process of eliminating excess diazo compounds : en
  • US1815958A - Expulsion fuse : en
  • US1816307A - Roll for rolling glass plates from molten glass : en
  • US1816422A - Knife : en
  • DE530365C - Float drive for a sewer flushing device through which the flushing water is alternately fed to different sewer lines : de en
  • AU5131A - Improvements in hose reels andthe like : en
  • DE530654C - Mobile device for loosening solid components from road surfaces using rotating impact tools : de en
  • ES123470A1 - Shutter device. : en es
  • ES123114A1 - Method of manufacturing a rolling metal shutter. : en es
  • ES123478A1 - Procedure for waterproofing stockings and knitted socks. : en es
  • SU21740A1 - Personal protective device against poisonous substances : en ru
  • FR709032A - Headlight containing an electric battery, especially for bicycles : en fr
  • DE529940C - Air hose from individual chambers : de en
  • DE530657C - Smoke protection roof for railway bridges : de en
  • SU21746A1 - Small device : en ru
  • SU21658A1 - A device for cutting marmalade into candy : en ru
  • SU21873A1 - Kanigi processing device : en ru
  • US1816073A - Automatic coin controlled telephone apparatus : en
  • US1816294A - Oil purifying system : en
  • US1816766A - Process of dyeing and printing cellulose esters : en
  • DE530656C - Smoke protection panels that can be hung under bridges across the direction of the bridge : de en
  • GB353707A - Improvements in or relating to automatic or semi-automatic weighing apparatus : en
  • GB353724A - Hair waving operator's cabinet : en
  • SU21316A1 - Automatic press switch system for knitting machine with hook needles : en ru
  • SU21407A1 - House waste bin : en ru
  • US1816181A - Method of and apparatus for making maps : en
  • US1816309A - Delivery apparatus for molten glass : en
  • USD84734S - Gttstave m : en
  • SU21209A1 - Arrow for monorail on poles : en ru
  • SU21418A1 - Grinding machine for plywood and wood plates : en ru
  • SU21826A1 - Pick-up device for raising and lowering the hydraulic logging and shield valves : en ru
  • US1816055A - Drier : en
  • FR708792A - Control device for jiggers and similar machines : en fr
  • US1816263A - robertson : en
  • US1816751A - Apparatus for recording the distances traveled by conveyances : en
  • SU21300A1 - Nozzle : en ru
  • SU21742A1 - Contact device for the dials of electric alarms : en ru
  • US1816219A - Airplane : en
  • US1816372A - Radiator unit : en
  • DE530813C - Resilient pit lining : de en
  • CA313589A - Printing press : en fr
  • DE530504C - Arrangement for the production of stereographic X-ray recordings with two X-ray tubes with rotating electrodes : de en
  • FR708930A - Process for the separation of noble gas mixtures by adsorption and by expulsion using adsorbents : en fr
  • FR708978A - Improvements to harvesters depositing cereals in regular lines : en fr
  • GB353833A - Improvements in or relating to sintering plants : en
  • FR708845A - Improvements made to devices for connecting a loudspeaker to a station connected to the mains : en fr
  • GB353644A - Improvements relating to two-stroke-cycle oil engines : en
  • GB353571A - Improvements in or relating to suction or blowing apparatus : en
  • GB353636A - An improved regulating device for an automatic automobile clutch : en
  • IE12324L - Lever fasteners : en
  • SU21364A1 - Potato Scraper : en ru
  • SU21929A1 - Method of making topographic plans and maps : en ru
  • US1816580A - Breather and overflow device : en
  • DE530491C - Process for the production of catalysts for ammonia synthesis : de en
  • DE530861C - Device for swiveling storage scrapers : de en
  • ES123536A1 - Improvements in projectiles to transfer armor. : en es
  • AU2875630A - Improvements in or relating to phonographs or the like : en
  • DE530303C - Process for the coordination of electrical oscillation circuits of the highest frequency for the treatment of living beings : de en
  • SU21469A1 - Instrument for determining elements of right triangles : en ru
  • US1816130A - Aircraft including wing panel and fuel tank assembly for same : en
  • US1816784A - Heel protector : en
  • CA313612A - Change making machine : en fr
  • DE530812C - Electric gas lighter for gas stoves and ovens : de en
  • FR708799A - Fire protection door, stuffed with sheet metal : en fr
  • FR708966A - Device to heat water instantly by means of electricity : en fr
  • DE530819C - Process for the production of heads of rail nails which are asymmetrical to the shaft axis by cold heading : de en
  • FR708913A - Vine stake : en fr
  • DE530523C - Sprocket transmission : de en
  • DE530620C - Drive for ship lifts : de en
  • ES508U - School table made of iron, angle, tube, sheet and turn plate. (Machine-translation by Google Translate, not legally binding) : en es
  • GB353722A - Tool outfit for screwing milled backs on the bodies of hermetic watch cases : en
  • SU21409A1 - Portable sawmill : en ru
  • SU21948A1 - Split wing with cuts near the front and rear edges : en ru
  • SU21562A1 - Pneumatic sowing unit : en ru
  • US1816114A - Prize trophy : en
  • CA313857A - Method of sizing dyed yarn : en fr
  • CA313606A - Change making machine : en fr
  • CH148471A - Filtering device. : en fr
  • GB353842A - : en
  • CA313667A - Compressor and vacuum pump : en fr
  • SU21531A1 - The method of preparation of the indicator to determine the concentration of hydrogen ions : en ru
  • SU21895A1 - The method of welding crown hard carbides : en ru
  • US1816389A - Grader blade : en
  • US1816750A - Crank grinding machine : en
  • SU21270A1 - Device for the periodic sending of current into the electrical circuit of consumption : en ru
  • US1816124A - Storage tank of the the floating deck type : en
  • FR708644A - Improvements to the vulcanization of rubber and similar materials : en fr
  • ES123431A3 - Improvements made to sludge thickening devices. : en es
  • FR708815A - Machine for finishing the edges of pieces of leather by unilateral contraction of the edge of the leather : en fr
  • ES123419A1 - Improvements introduced in the manufacture of sugar. : en es
  • FR708914A - Improvements to railway sleepers and their fastening devices : en fr
  • DE530555C - Turntable with continuous, simply statically indefinite supported main beams on three support points : de en
  • DE530645C - Scraper setting machine for the production of card clothing : de en
  • GB353507A - Process of refining liquid carbonaceous materials such as petroleum products and residues, asphalt and the like : en
  • GB353756A - : en
  • ES123483A3 - Paving procedure. : en es
  • FR38819E - Process for preparing cellulose esters : en fr
  • DE530786C - Remote display device in which the curve of the receiver torque has a steepness that increases as the curve passes through zero, depending on the angular deviation of the encoder : de en
  • US1816444A - A cobforation of new yobk : en
  • US1816551A - Nut lock : en
  • US1816765A - Thread guide for stop motions : en
  • SU21707A1 - Steering wheel : en ru
  • US1816386A - Shoe and shoemaking : en
  • DK44417C - Distance meter. : da en
  • GB353806A - : en
  • DE530487C - Method to prevent slippage on peat extraction puettes : de en
  • SU21249A1 - Galvanic battery : en ru
  • SU21507A1 - Periscopic adaptation to the headgear : en ru
  • CA313842A - Float valve : en fr
  • GB353817A - Apparatus for feeding cigarettes from hoppers or like receptacles to packeting machines : en
  • CA313638A - Radio receiving apparatus : en fr
  • CA313689A - Vehicle headlight : en fr
  • FR708706A - Pipe connection : en fr
  • FR708934A - Improvements to printing cylinders : en fr
  • GB353949A - Improvements in and relating to the heat treatment of linseed oil : en
  • GB353883A - Improvements in or relating to machines for punching statistical record cards : en
  • US1816251A - Packing machine : en
  • US1816658A - Automatic safety razor : en
  • US1816811A - Liquid fuel for use in internal combustion engines and process for the production thereof : en
  • FR708680A - Safety for percussion rockets or others : en fr
  • GB353542A - Improvements in and relating to flexible power transmission devices : en
  • CH148651A - Device for fastening fabric roofs of motor vehicles. : de en
  • FR708836A - Box for various uses, including cream, petroleum jelly, etc. : en fr
  • GB353935A - Improvements in supports for burners for gas or liquid fuels : en
  • US1816565A - Powder puff : en
  • ES122840A1 - Improvements in cars in which, by means of devices provided for this purpose, rotating oscillations are suppressed. : en es
  • SU21184A1 - The method of obtaining urea or mixed fertilizer : en ru
  • SU21384A1 - Shut-off mechanism for mine elevator doors : en ru
  • SU21753A1 - Signaling device for carding machines for removal of secrets of reels of a certain size : en ru
  • SU21798A1 - The method of preparation of foam : en ru
  • US1816727A - Sectional dividing strip for floors : en
  • FR708901A - Egg to mend stockings : en fr
  • GB353510A - Improvements in, and relating to, machines for graining lithographic plates : en
  • DE530495C - Process for the preparation of 2-oxypyridine-5-stibic acid : de en
  • DE530906C - Process for the preparation of acidic wool dyes : de en
  • GB353759A - Improvements in electrical reactance coils : en
  • ES122985A1 - Perfections in the loom machines of the looms. : en es
  • US1816049A - Article of personal equipment : en
  • US1816698A - Refrigerated cabinet : en
  • SU21537A1 - Instrument for the production of four arithmetic operations : en ru
  • AU2947530B - Collar c oupling for wood stave pipe : en
  • FR708635A - Method and devices for the wet treatment of yarn cakes and the like : en fr
  • FR708917A - Apparatus for selecting rainwater : en fr
  • GR3303B - SYSTEM AND DEVICE I ALLOWED THE RECEIPT OF VOICE AND SOUNDS ON A SPECIAL DISC AND THE DIRECT REPRODUCTION OF THESE FROM THIS DISC ALSO. : el en
  • DE530851C - Photographic fading layers containing basic dyes : de en
  • FR708987A - Method and instrument for establishing relief maps directly from ordinary topographical maps or directly from photographs, using a so-called air-cartographer or similar instrument : en fr
  • DE530381C - Absorbent mass for gas filters, especially those for breathing purposes : de en
  • US1816220A - Changeable luminous display : en
  • US1816567A - Grease gun coupling : en
  • US1816810A - Chain bracelet : en
  • FR708755A - Improvements in the manufacture of abrasive articles : en fr
  • GB353656A - Improvements in or relating to the manufacture of goods of or containing rubber or similar material : en
  • GB353821A - : en
  • GB353629A - A transmitting system for simultaneous low frequency and carrier frequency telephony : en
  • GB353555A - : en
  • DE530403C - Touch board for die setting and line casting machines, in which the touch board bars are guided through a bar that engages in a recess in the touch board bars and can be locked by a second bar : de en
  • GB353520A - Improvements in or relating to flexible pipe couplings : en
  • SU21938A1 - Box Bearing : en ru
  • US1815927A - Incubator : en
  • US1816276A - Two cycle internal combustion engine : en
  • US1816548A - Simplified rule : en
  • USD84740S - Design for a lamp : en
  • DE530764C - Inclination indicator or device for determining the vertical on vehicles : de en
  • DE530831C - Electrically driven submersible pump set, especially for pipe wells : de en
  • GB353581A - Improvements in liquid level indicators : en
  • CH148609A - Surge arrester in electrical systems. : de en
  • CA313755A - Heat exchange device : en fr
  • SU21529A1 - Hydraulic pipe press : en ru
  • SU21863A1 - Machine for tying logs into rafts with wire : en ru
  • US1816312A - Locking-bolt latch for breakdown firearms : en
  • CA313607A - Change making machine : en fr
  • CH148527A - Measuring instrument for registering physical quantities. : de en
  • FR38825E - Process for the production of a synthetic fuel : en fr
  • GB353558A - An improved winding for dynamo electric machines : en
  • GB353591A - Improvements in and relating to systems for indicating or repeating the movement of a member electrically : en
  • GB353706A - Improvements in devices for drilling bone : en
  • CA313820A - Railway switch stand : en fr
  • CH148449A - Web barriers made of wood. : de en
  • US1816535A - Device for spreading butter : en
  • AU2795330B - Improvements in and connected with mixing valves : en
  • SU21112A1 - Laundry machine : en ru
  • SU21345A1 - A cupola for working on oil : en ru
  • SU21454A1 - Compasses for drawing circles : en ru
  • US1816453A - Binder sprayer : en
  • US1816454A - Control system : en
  • SU21757A1 - Spindle shoe cutting machine : en ru
  • US1816388A - Method of producing finely divided metal oxides : en
  • CA313783A - Motion picture camera : en fr
  • CH148591A - Installation for collecting in multiple closed containers and at different and independent pressures the condensed water discharged by several heating devices operating at different pressures in a closed cycle steam heating installation. : en fr
  • CA313861A - Extension boom for excavators : en fr
  • SU21498A1 - Automatic scales for loose bodies : en ru
  • CH148580A - Conveying device for liquid or gaseous agents with a piston moving in the manner of an eccentric. : de en
  • SU21589A1 - Multi-plunger fuel pump for internal combustion engines : en ru
  • US1816763A - Arch support for shoes : en
  • CH148519A - Hollow rubber inflatable body and process for its manufacture. : de en
  • SU21314A1 - Device for round stocking machines to prevent the breakdown of products when the thread breaks : en ru
  • SU21500A1 - Dial Scales : en ru
  • US1816351A - Vehicle wheel : en
  • US1816793A - Steam generating plant for the generation of high pressure steam : en
  • SU21461A1 - Mirror Dendrometer : en ru
  • DE523430C - Extrusion press for the production of metal sheets : de en
  • DE530715C - Method and device for processing fresh cocoa beans : de en
  • DE530725C - Device for turning both sides of a rolled piece of dough : de en
  • CH148453A - Automatic switching device for wide dyeing machines with fabric return. : de en
  • CH148590A - Cylinders for internal combustion engines. : de en
  • SU21183A1 - Method of making reagents and paints for glass : en ru
  • SU21540A1 - Geographical map to demonstrate industry development : en ru
  • US1816478A - Carbureted water gas apparatus : en
  • SU21154A1 - Float water level indicator in the boiler : en ru
  • DE530478C - Screw locking for screws with rectangular thread : de en
  • SU21092A1 - Shankov machine : en ru
  • SU21146A1 - Water Tube Steam Boiler : en ru
  • SU21362A1 - Cutlet Making Machine : en ru
  • CA313845A - Communication system : en fr
  • SU21842A1 - The trigger valve to the mechanism for changing spools on automatic weaving machines : en ru
  • SU21682A1 - Device for activating sprinklers : en ru
  • SU21870A1 - Clasp for dress : en ru
  • CA313723A - Vehicle body : en fr
  • CA313798A - Muffle furnace : en fr
  • SU21348A1 - Device for forming air channels in molds : en ru
  • SU21781A1 - A device for separating tobacco from ready-made cigarettes in printed machines : en ru
  • ES123521A1 - Procedure for the preparation of a product to sulfur. : en es
  • FR708804A - Device for controlling similar apparatus or devices comprising sound films or discs : en fr
  • FR708765A - Thermo-electric device for water sterilization : en fr
  • GR3293B - AUTOMATIC SAFETY LIFT FOR WINDOW ROLLS AND SIMILAR. : el en
  • GB353508A - Improvements relating to telephone systems : en
  • GB353562A - Improvements in or relating to maximum demand indicators : en
  • SU21191A1 - Method of carburizing (carburizing) iron : en ru
  • SU21933A1 - Control mechanism for vending machines : en ru
  • CH148430A - Mixer. : en fr
  • GB353671A - Improvements in welding : en
  • USD84758S - Design for an electric hot plate : en
  • CA313660A - Tie plate and rail fastener : en fr
  • CH148695A - Process for the preparation of a vat dye. : de en
  • ES122435A1 - Procedure for burning, calcining and agglutinating cement, lime or similar materials. : en es
  • GB353701A - Improved weed extracting device : en
  • ES123449A1 - Procedures for the production of cinematographic films that disseminate commercial and artistic culture. : en es
  • FR709002A - Improvements to hydraulic and other valves or steam valves : en fr
  • GB353923A - Improvements in adjustable turn buckles : en
  • SU21263A1 - Device for studying the attenuation curve of the sound (echo) : en ru
  • SU21296A1 - A device for burning oil in the furnaces of boilers or furnaces : en ru
  • BE380445A - Improvements in the construction of low-power motors : en fr
  • SU21156A1 - Water metering device for steam boilers and pressure vessels : en ru
  • SU21453A1 - Machine for straightening and fitting on the boot boot : en ru
  • AU2928630A - Improvements in or relating to circuit-arrangements forthe detection of high-frequency oscillations with subsequent amplification : en
  • US1816024A - Door silencer device : en
  • US1816536A - Machine for making sandwiches : en
  • FR708766A - Further training in roller shutter winches and other closures : en fr
  • US1816171A - Valve grinder : en
  • US1816564A - Manufacture of cellulose acetate : en
  • AU2791130B - Improvements in or relating to electron discharge devices : en
  • CA313809A - Nasal pellet : en fr
  • FR38814E - Reservoir pen holder : en fr
  • FR38826E - Method and devices for recording and reproducing sounds more particularly applicable to talking and sound films : en fr
  • GR3301B - AUTOMATIC VAGINARY WASHING MACHINE. : el en
  • USD84755S - Design for a service station : en
  • FR708650A - Shuttle box movement : en fr
  • DE530613C - Skylight opener with a closed wire pull engaging the rotating roller of a pivot lever connected to the window sash : de en
  • DE530469C - Process for the production of voluminous zinc oxide : de en
  • DE530594C - Junction joint for truss : de en
  • DE530608C - Process for the production of sausage without casing : de en
  • DE530743C - Method and arrangement for the elimination of static charges from woven fibers at their point of friction in drafting systems by using humidified air : de en
  • DE530862C - Filling pipe, which is composed of detachable pipe sections and is suspended at the lowest pipe section, for site posts and underwater concrete work : de en
  • DE530864C - Process for the preparation of phenylpropanolmethylamine : de en
  • DK44411C - Device for Flushing and Soaking Up Laundry. : da en
  • FR708780A - Method and machine for stacking can lids : en fr
  • SU21769A1 - Adaptation to the scraper of the silk-spinning machine to turn off the brush : en ru
  • DK44398C - Forplov. : da en
  • FR708754A - Improvements to die-casting machines and processes in metal molds : en fr
  • SU21351A1 - Glass stirring apparatus in glass melting baths : en ru
  • SU21497A1 - Automatic Scales : en ru
  • SU21802A1 - Hard liquid filling device : en ru
  • SU21941A1 - Pipe Valve : en ru
  • FR708628A - Composite fabric for leather goods : en fr
  • FR708802A - Device for producing the two movements of a cross-carriage support : en fr
  • CA313600A - Liquid electric controller : en fr
  • FR708924A - Lighting apparatus for bicycles, comprising several incandescent lamps : en fr
  • DE530810C - Clamping and locking device for the tires of boxes, bales, packages, etc. like : de en
  • FR708656A - Improvements made to boxes, cases, etc., sachets, made of a flexible material, in particular to the envelopes of cigarette packs : en fr
  • BE380740A - Invisible nasal inhaler : en fr
  • CH148544A - Process for the production of lead pipes, in particular cable jackets. : de en
  • DE530826C - Process for the preparation of oxysulfamic acids : de en
  • US1815905A - Checkerwork : en
  • US1816125A - Solidified fuel and process of making the same : en
  • DE530633C - Furnace for the heat treatment of hydrocarbon oils : de en
  • CH148702A - Method for connecting the ends of crates, bales, parcels and similar straps made of iron or steel strip, a closure produced according to the method and a tool for carrying out the method. : de en
  • SU21075A1 - Drilling tool for wire percussion drilling : en ru
  • SU21943A1 - File chisel : en ru
  • GB353734A - Methods of and machines for producing core boxes : en
  • GB353825A - Improvements in control mechanism for the pattern mechanism and take-up of looms forweaving : en
  • GB353943A - Improvements in or relating to ironing, machines and the like : en
  • FR38812E - New machine for making flat bags of paper or other materials such as seed bags, envelopes, etc. : en fr
  • FR708986A - Process for preserving food, food and technical and pharmaceutical products for the preparation of disinfectants : en fr
  • FR709027A - Improvements in the projection of light : en fr
  • GB353829A - : en
  • ES123276A1 - Improved system valve for combustion engines. : en es
  • FR708748A - Pneumatic washing bench with stationary bottom : en fr
  • FR708757A - Process for the production of solid vat dyes : en fr
  • FR708846A - Four-stroke internal combustion engine with single valve operated from below : en fr
  • CH148584A - Fuel injector. : de en
  • SU21898A1 - Brush cutting machine : en ru
  • DE530448C - Device for setting a pulling member for trailers that can be pivoted about a vertical axis on the tractor : de en
  • DE530527C - Machine for the production of flat binders : de en
  • DE530682C - Switching register for several agricultural implements pulled by a tractor : de en
  • FR708654A - Improvements to current transformers : en fr
  • GB353764A - Improvements in looms with nipping shuttles : en
  • DE530854C - Switching device for change gears, especially for motor vehicles : de en
  • GB353574A - Improvements relating to time stamps or recorders : en
  • GB353919A - Improved materials for use in the construction of roads, roofs and the like : en
  • GB353483A - Vehicle body : en
  • US1815997A - Keyboard for perforating, adding, and calculating machines : en
  • US1816122A - Manufacture of iron carbonyl : en
  • GB353761A - Improved flushing apparatus for water-closets and the like : en
  • GB353936A - : en
  • US1816217A - Combustible damper control for unit heaters : en
  • FR708783A - Method and apparatus for working leathers, skins and other similar materials : en fr
  • GB353692A - Improvements in or relating to the manufacture of vulcanised rubber and the like : en
  • ES123237A1 - Improvements in the construction of radiators for central heating by hot water. : en es
  • US1816514A - Scaffold : en
  • GB353553A - Improvements in or relating to ticket cancelling machines : en
  • GB353654A - Improvements in or relating to pasting mechanism for stitching machines : en
  • GB353675A - Improvements in or relating to the grinding or lapping of gears : en
  • US1815890A - Glass melting-preheater and mixer : en
  • US1816062A - Grain drill : en
  • US1816385A - Device for unwinding coiled wires, band iron and the like : en
  • SU21944A1 - A plug for filtering smoke in cigarettes and a device for making plugs : en ru
  • US1816002A - Antifriction bearing for line shafts and the like : en
  • US1816201A - Spoke-tenon and felly-clip : en
  • US1816605A - Radiator : en
  • GB353803A - Improvements in machines for spinning artificial silk : en
  • GB353839A - : en
  • GB354167A - Improvement in or relating to photographical screens : en
  • DE530536C - Camera back : de en
  • DE530561C - Method for producing a welded pipe connection with a relieved weld seam : de en
  • FR708857A - Ball bearing for supporting sagging shafts and similar applications : en fr
  • GB353690A - Improvements relating to systems for relaying and distributing radio programmes : en
  • GB353762A - Improvements in or relating to holders for rolls of adhesive tape and the like : en
  • IE11657L - Tennis nets : en
  • FR709013A - Switch specially designed for t executives. s. f. : en fr
  • FR709037A - Automatic gear change : en fr
  • GB353551A - Improvements in or relating to sound-reproducing apparatus employing film or strip records : en
  • ES123517A1 - Electrolytic lead process of all kinds of metallic or non-metallic articles prepared for electrolysis. : en es
  • DE530382C - Longitudinally corrugated drying tube for Schulz design tube dryer : de en
  • DK44399C - Two-stroke engine with Slide Flush and Damper in the Outflow Line. : da en
  • FR708803A - Dumpster for household services : en fr
  • GB353651A - Improvements in or relating to electromagnetic loud speakers : en
  • ES123549A1 - APPARATUS TO INDICATE THE TRANSVERSAL PSOITION CORRESPONDING TO THE STATE OF MOVEMENT AND THE DIRECTION OF TRAVEL ON THE BACKGROUND FOR AIR AND HYDRAULIC VEHICLES WITH GYROSCOPIC PENDULUM : en es
  • GB353506A - Process for the treatment of carbonaceous materials with hydrogen in the presence of catalysts : en
  • FR708648A - radio telephone eliminator : en fr
  • FR708912A - Detachable frame for propeller-driven railways : en fr
  • US1816629A - Pressed collector : en
  • FR708823A - safety nut : en fr
  • GB353849A - Treatment of cellulose derivatives : en
  • FR708977A - Device for regulating the exchange of reactive electrical power carried out on coupling lines, by means of step-regulated transformers : en fr
  • GB353752A - Improvements in valve gear for internal combustion engines : en
  • CH148657A - Device for preventing, in axle boxes with mechanical lubrication from above, a harmful displacement of the box body relative to the spindle. : en fr
  • SU21073A1 - Mining accumulator lamp with a device for automatic interruption of current when a safety glass cap (cylinder) is broken : en ru
  • US1815891A - Furnace construction : en
  • US1816500A - Venetian blind : en
  • SU21954A1 - Device for stopping the liner machine in the event of a broken paper tape : en ru
  • US1816138A - Tan extract and mode of making same : en
  • US1816240A - Holder for nonfluid cosmetics : en
  • SU21722A1 - Paper tape cutter : en ru
  • CA313709A - Sash ventilator : en fr
  • DE530695C - Freezer for fish : de en
  • GB353779A - Improvements in and relating to carriers, more particularly intended for milk and like bottles : en
  • GB353607A - Improvements in or relating to lawn-mowers : en
  • GB353524A - Improvements in or relating to the manufacture of articles or materials particularly of organic materials such as rubber provided on their surfaces with mottled patterns or ornamentations : en
  • FR708910A - Lighter : en fr
  • SU12913A1 - Device for removal away from the product of chips when working with a box-shaped square chisel with a drill inside it : en ru
  • SU21150A1 - An automatic device for locomotive water heaters to eliminate the power of the boiler through the water heater when driving with a closed regulator : en ru
  • SU21831A1 - Mixer for water with reagents in a water purifier : en ru
  • SU21546A1 - Adaptation to automatic cash registers : en ru
  • US1816260A - Method of repressuring and flowing of wells : en
  • SU21768A1 - Device for feeding coils to spindles of winding machine : en ru
  • CA313688A - Necktie holder : en fr
  • CA313859A - Fishing lure : en fr
  • DE530493C - Process for the preparation of alkylisoalkenylphenols : de en
  • DE530774C - Double-acting two-stroke internal combustion engine : de en
  • SU21705A1 - Liquid dispenser : en ru
  • US1816244A - Gauge : en
  • US1816758A - Bearing : en
  • SU21886A1 - A device for marking holes for rivets that attach the lugs to the steam locomotive's peticot : en ru
  • US1816774A - Means for packing sand in foundry molds and cores : en
  • USD84727S - Chables adler : en
  • FR708758A - Steel intended for the manufacture of high-strength construction parts or components : en fr
  • CA313848A - Cutter head quick release : en fr
  • AU2873630A - Improvements in machine shears usable for trimming lawn edges : en
  • CH148473A - Withdrawal device on pressure bottles with liquid carbonic acid. : de en
  • SU21328A1 - Closed diffuser : en ru
  • SU21410A1 - Circular saw machine for cutting coconut and palm flakes in button production : en ru
  • US1816510A - Pack frame : en
  • DE524538C - Process for increasing the temperature of the exhaust gases leaving the regenerators : de en
  • ES123528A1 - Improvements in the construction of lenses to concentrate solar heat. : en es
  • DE530358C - Mobile belt conveyor : de en
  • FR708885A - Coupling with discs, in particular, for electric starters of internal combustion engines : en fr
  • CA313774A - Strip container for coiled springs : en fr
  • SU21347A1 - Method of making molds for large castings : en ru
  • US1816069A - Woodworking machine : en
  • USD84731S - Design fob a doll ob similar abticle : en
  • CH148655A - Bogie with two or more axles for rail vehicles. : de en
  • US1816116A - Milking apparatus : en
  • CA313644A - Dental roll : en fr
  • SU21382A1 - Parachute for mine cages : en ru
  • US1816053A - Method and apparatus for handling and storing vehicles : en
  • CH148678A - Process for the preparation of an amino-diazo-anthraquinone. : de en
  • US1816152A - Composition for cadmium plating baths : en
  • CA313833A - Process of making resins : en fr
  • US1816232A - Wrist attachable blotter : en
  • US1816486A - johnson : en
  • US1816491A - Control mechanism : en
  • ES123534A1 - Procedure for molding pultruded or compact mixtures or alloys between metals and metalloids that are difficult to fuse and contain a large amount of carbon. : en es
  • AU181631A - Improvements in or relating to luminous electric discharge tubes : en
  • SU21309A1 - Device for adjusting gi in furnaces : en ru
  • US1816570A - Testing system : en
  • CH148558A - Method and machine for making the sleeve part of matchboxes and the like. : de en
  • SU21284A1 - The method of calcination of zinc oxide : en ru
  • SU21431A1 - Roof Shank Machine : en ru
  • SU21696A1 - Hermetic seal for high pressure vessels : en ru
  • US1816046A - Mixing device : en
  • SU21773A1 - Swimming gear : en ru
  • US1816419A - Gas fired water heater : en
  • US1816806A - Machine for developing aluminum into particles : en
  • SU21573A1 - Device for sifting loose bodies : en ru
  • US1816218A - Method and apparatus for forming arch tubes : en
  • FR708896A - Sanitary napkin and paper sanitary napkin dispenser : en fr
  • CA313648A - Grain car door : en fr
  • CH148668A - Process for the production of a halogen-containing substance. : de en
  • FR708669A - Improvements in the process of carbon preparation by catalytic decomposition under pressure of carbon monoxide : en fr
  • DE530302C - Detachable anode fastening in mercury vapor rectifiers, in which the anode is screwed into a threaded sleeve of the anode bolt with a flat thread pin : de en
  • FR709034A - Automatic compensator for wear and for lost travel : en fr
  • FR708723A - Endless chain device with movable paddles, for using the force of streams : en fr
  • SU21647A1 - Screening machine : en ru
  • US1815934A - Centrifugal machine : en
  • US1816117A - Rim-forming machine and method of forming rims : en
  • GB353648A - Improvements in bust-supports : en
  • AU2903230A - Corrigendum : en
  • SU21582A1 - Rotating filter for liquids : en ru
  • DE530396C - Process for the preparation of water-soluble, mixed aromatic-aliphatic diazoamino compounds : de en
  • DE530524C - Starting device for fluid pressure generator : de en
  • DE530542C - Arrangement for transmitting a movement from one point to another by means of electrical impulses (switching current impulses), which cause a movement of a switching element at the receiving point, which prepares a step-by-step movement of a contact element when the impulse is stopped : de en
  • BE380821A - : en
  • CA313602A - Heating and ventilating system : en fr
  • US1816430A - Vaporizer : en
  • US1816439A - Installation of corrugated glass : en
  • US1816595A - Brake expanding mechanism : en
  • SU21570A1 - Flax pulling machine : en ru
  • DE530640C - Method and device for thickening raw cement sludge with the aid of the exhaust gases from the rotary kiln : de en
  • CA313761A - Method of making sliders for interlocking fasteners : en fr
  • SU21231A1 - A device for signaling between cars of a tram train : en ru
  • SU21299A1 - Centrifugal oil burner : en ru
  • US1816267A - Protective device : en
  • US1816299A - Glare shield attachment for headlights : en
  • US1816661A - Transmission housing : en
  • CA313794A - Internal combustion engine : en fr
  • CH148496A - Process for the preparation of a vat dye. : de en
  • SU21157A1 - Steam Superheater Element : en ru
  • SU21164A1 - Distribution mechanism for steam engines with direct action on pumps or compressors : en ru
  • SU21629A1 - Wire Cutter : en ru
  • SU21669A1 - Fixture for eliminating film rewinding : en ru
  • US1816140A - Process for coloring paraffin wax and the like : en
  • US1816519A - Harvesting machine : en
  • DK44418C - Attenuation device for insertion into the sound channel in acoustic devices. : da en
  • FR708626A - Inking device for hammer typewriters of all kinds : en fr
  • FR708963A - Reciprocating rectilinear electric motor : en fr
  • CA313668A - Compressor and vacuum pump : en fr
  • CA313758A - Production of resin : en fr
  • SU21522A1 - Measuring tool : en ru
  • CA313631A - Pipe bending tool : en fr
  • CA313826A - Process of treating sulphide ores : en fr
  • CH148691A - Process for the preparation of a vat dye. : de en
  • FR708657A - Motor mounting device for massages : en fr
  • AU2903230B - Improvements in or relating to amplifying systems : en
  • CA313764A - Combined motion picture and sound record : en fr
  • US1816545A - Crayon holder : en
  • CA313617A - Moulding apparatus : en fr
  • SU21466A1 - Instrument for checking the installation of parallels relative to the cylinder axis of a steam locomotive : en ru
  • US1816286A - Alkyl-isopropylene-phenols and process of making same : en
  • CH148670A - Process for the production of a halogen-containing substance. : de en
  • CA313742A - Brake pipe cut-off valve : en fr
  • CA313766A - Photographic film for sounds and picture purposes : en fr
  • DE530666C - Device for sawing through bones, especially skull bones, during surgical operations : de en
  • SU21935A1 - Planting machine : en ru
  • US1816435A - Electrical connection for submarines : en
  • USD84729S - Design eor a fork ob similar article : en
  • GB353732A - Improvements in or relating to electrical protective relay systems : en
  • GB354184A - An improved process for the production of hormone preparations : en
  • DE530533C - Device for X-rays : de en
  • DE530828C - Method for moving wagon trains on standways by means of cable or chain conveyors : de en
  • ES123498A1 - Coffee roaster. : en es
  • CH148424A - Furniture including the necessary furniture for a bedroom. : en fr
  • CH148393A - Method and device for plant culture. : de en
  • CH148441A - Textile wicks stretching mechanism. : en fr
  • US1816718A - Shielded radio receiving apparatus and the like : en
  • US1816638A - Refrigerating unit : en
  • US1816662A - Crank case and oil pump heater : en
  • US1816225A - Burring machine : en
  • SU21550A1 - Ticket machine : en ru
  • CA313702A - Cylinder head for internal combustion engines : en fr
  • DE530571C - Rail fastening on wooden sleepers with shims : de en
  • SU21832A1 - Water heating device : en ru
  • US1816380A - Dual wheel : en
  • US1816411A - Rubbish or garbage receptacle : en
  • US1816773A - Device responsive to unbalance in polyphase circuit voltages : en
  • CA313797A - Constructional steel : en fr
  • DE530687C - Shut-off valve for pressure fluid : de en
  • SU21228A1 - Adaptation for automatic lubrication of rails on curved track sections : en ru
  • CA313651A - High pressure pump : en fr
  • CH156135A - Device for the orderly storage of documents and other flat objects. : de en
  • US1816289A - Automobile license tag holder : en
  • SU21074A1 - A device for cleaning the no-burner-free burners : en ru
  • US1816250A - Radiator for heating : en
  • AU2995730A - Miniature golf links : en
  • DE530549C - Device to accelerate sludge decomposition in septic tanks : de en
  • FR708632A - Heavy-duty stack cooler of massive construction : en fr
  • FR708905A - Improvements to nuts and braking devices therefor : en fr
  • GB353748A - Electric connection particularly applicable for taking off current : en
  • GB354187A - Process for the manufacture of butter and margarine : en
  • US1816089A - Fluid pressure brake : en
  • US1816651A - Reel : en
  • SU21513A1 - Instrument for determining the amount of heat given off by the carrier heat : en ru
  • SU21877A1 - Straightener and tensioner wire : en ru
  • US1816029A - Shock absorber : en
  • US1816079A - Fluid pressure brake : en
  • CH148494A - Process for the preparation of a vat dye. : de en
  • SU21859A1 - Dishwasher machine : en ru
  • US1816383A - Distributor for pulverulent and pasty products : en
  • US1816558A - Electromagnetic device : en
  • FR708679A - Automatic plate placement corrector for photorestitution devices : en fr
  • US1816150A - Apparatus for punching shapes from sheet metal : en
  • US1816280A - Fitter or shaper for glass articles : en
  • CA313807A - Ball cock : en fr
  • DE530514C - Bark peeling machine : de en
  • ES122744A1 - Cleaning and deburring device by means of threshers and winders. : en es
  • ES123452A1 - Improvements in the preparation or treatment of felt. : en es
  • SU21230A1 - Device for feeding a rod on a steam locomotive : en ru
  • SU21759A1 - Spindle : en ru
  • FR38801E - Apparatus for electroplating metals : en fr
  • GB353902A - Improvements in the construction of motor road vehicles having front wheel drive : en
  • SU21548A1 - Vending machine for newspapers and magazines : en ru
  • US1815943A - Automobile luggage carrier : en
  • FR708743A - Automatic waterproof seal : en fr
  • SU21597A1 - Compressed Air Turbine : en ru
  • FR708687A - Device instantly projecting liquids or liquefied gases : en fr
  • DK44401C - Procedure and Device for Rolling Crepe Paper. : da en
  • FR709038A - Distribution table for handling changes, signals, or equivalent devices : en fr
  • SU21343A1 - Apparatus for passive gymnastics with hydraulic installation : en ru
  • AU29131A - Method of and machine for building belts : en
  • CA313687A - Air washer : en fr
  • CA313697A - Manufacture of nitro-cellulose : en fr
  • DE530619C - Needle weir with iron needles : de en
  • FR708957A - Electric discharge tube : en fr
  • SU21640A1 - Crimping Roller Bearing Clips : en ru
  • US1816707A - Means for vertically raising and lowering aeroplanes : en
  • SU21086A1 - The method of obtaining cutters for drill bits : en ru
  • US1816300A - Wheel : en
  • US1816748A - Speed indicator : en
  • DE530675C - Rotary burners for chemical laboratories : de en
  • DE530753C - Hydraulic massage device : de en
  • FR708614A - Sealed interlocking cement chests, more particularly applicable to funeral vaults : en fr
  • DE530888C - Method of manufacturing toothed lock washers : de en
  • US1816238A - Spring pad construction : en
  • CA313856A - Method of treating aluminum oxid : en fr
  • CH148412A - Electric motor coupled to a tube well pump. : de en
  • DE530444C - Sheet music turner : de en
  • US1816341A - Fruit vending machine : en
  • GB353730A - Improvements in book-markers : en
  • GB354180A - Speed indicator and regulator : en
  • US1816013A - Adjustable awning arm : en
  • FR708622A - New bubble level layout : en fr
  • US1816475A - Stocking : en
  • DE530727C - Resilient pit stamp : de en
  • FR708642A - Device for checking and recharging an accumulator battery : en fr
  • FR708871A - Improvements to rail fasteners : en fr
  • SU21212A1 - Boxcar with flexible walls : en ru
  • SU21706A1 - A device for sampling petroleum products, etc. liquids from tanks and other containers : en ru
  • US1816377A - Machine for bending and tempering leaf-springs : en
  • US1816528A - Mixer head : en
  • US1816611A - Woven fabric for collars and cuffs : en
  • US1816544A - Cowling for air-cooled internal combustion engines : en
  • SU21359A1 - Device for storing cosmetic accessories : en ru
  • FR708953A - Improvements to cinematographic equipment and other optical projection systems : en fr
  • SU21655A1 - Caramel Filling Machine : en ru
  • SU21633A1 - Klupp : en ru
  • CH148517A - Removable inscription board. : en fr
  • US1816599A - Signal transmission system : en
  • CH148472A - Pressure accumulator for gases and dripping liquids. : de en
  • CH148667A - Process for the production of a halogen-containing substance. : de en
  • US1815993A - Apparatus for cleaning boilers : en
  • US1816769A - Sound suppressing ventilator fitment for wall apertures : en
  • DE530430C - Long and cross pull-out picture frames, especially for teaching aids in schools : de en
  • DE530691C - Centrifugal pump with a paddle wheel, which continues on its outer circumference in a conical hollow body with spiral blades : de en
  • US1816132A - Rotary dewatering sieve : en
  • US1816477A - Blade holder : en
  • US1816574A - Pile or tufted sheet fibrous material : en
  • GB353796A - Improvements in or relating to voltage regulation of electric supply and transmission systems : en
  • ES123445A2 - A process for the manufacture of bags for containers of coffee, legumes, sugars, flours and other edible items. : en es
  • SU21298A1 - Steam nozzle : en ru
  • SU21625A1 - Tool holder : en ru
  • SU21200A1 - Railway track : en ru
  • US1816325A - Friction spring : en
  • GB353710A - : en
  • FR708819A - Improvements in the manufacture of vulcanized rubber : en fr
  • FR708722A - Improvements in analysis and synthesis processes in the electrical transmission of images : en fr
  • GB353793A - Improvements in and relating to clothes horses : en
  • SU21287A1 - Device for pumping oil from factory traps : en ru
  • SU21605A1 - Mechanical belt pulley : en ru
  • US1816557A - Internal combustion engine starting mechanism : en
  • DE530614C - Stabbing, cutting, thrusting or cutting weapon or tool : de en
  • DE530721C - Folding box with hinged protrusion : de en
  • FR708667A - Sound film printing and development process applied to lenticular films : en fr
  • GB353727A - Improvements in railway rail anchors : en
  • GB353766A - Improvements in foot-arch supports : en
  • AU2884830A - Improvements in and connected with ploughshares : en
  • DE530362C - Device for unloading thin, upright sliding documents in guide channels : de en
  • US1816193A - Turnstile : en
  • US1816113A - Electrically heated tool : en
  • CH148433A - Box with folded lid closure. : de en
  • FR708703A - Improvements to automatic telephone systems : en fr
  • GB353608A - Improvements in two-cycle air cooled aircraft motors : en
  • DE530593C - Automatic glass press : de en
  • DE530638C - Device for ejecting bottles on bottle washing machines by means of an ejector : de en
  • FR708844A - Improvements to convertible bodies for motor vehicles : en fr
  • GB353602A - Improvements in high tension air break electric switches : en
  • GB353758A - Improvements in or relating to soldering materials : en
  • SU21193A1 - Method of carburizing (carburizing) iron : en ru
  • SU21523A1 - Hardness Tester : en ru
  • US1816179A - Process for drawing sheet glass : en
  • DE530604C - Automatic reversing gear with two equally fast and oppositely driven equiaxed gears : de en
  • FR708821A - Process for the production of refined products : en fr
  • DE530626C - One-piece core body with grooves : de en
  • SU21495A1 - Automatic Scales : en ru
  • US1816215A - A cojpohatigzt : en
  • US1816590A - Automobile storage : en
  • CA313829A - Radio circuit : en fr
  • CH148460A - Vest. : de en
  • SU21258A1 - Device for controlling the amplifying substation : en ru
  • SU21820A1 - Drive for mobile gutters : en ru
  • FR38828E - Rheostats improvements : en fr
  • FR708791A - Spreader plow : en fr
  • CH148704A - Pressurized fluid brake installation. : en fr
  • AU3029130A - Improvements in and connected with lounge chairs : en
  • US1816369A - Heating apparatus for railway cars : en
  • SU21326A1 - Strip cutting machine : en ru
  • US1816702A - Fire escape ladder : en
  • DE530056C - Cable grab for cable cars : de en
  • DE530622C - Container for dehydrating water : de en
  • US1815939A - Dandy roll : en
  • US1816601A - Electron discharge device : en
  • BE381006A - Automatic regulator : en fr
  • DE530748C - Cross-flow heat exchange device with individually removable pocket bodies containing enlarged ends, in particular for preheating the combustion air : de en
  • DE530220C - Steep tube boiler with upper and lower collectors mounted crosswise to one another : de en
  • SU21195A1 - Method of conducting cementation of solid carburizers in rotary kilns : en ru
  • SU21643A1 - Shelling machine : en ru
  • SU21822A1 - Device for automatic loading of mailings on the platforms of the belt conveyor : en ru
  • US1816467A - Means for operating suction actuated devices of automotive vehicles : en
  • SU21610A1 - Metal ring for glands : en ru
  • US1816555A - Spray gun and cleaning means therefor : en
  • CH148420A - Shoe sole cleaning grate as a door template and the like. : de en
  • CH148415A - Monitoring unit on cooking and heating devices. : de en
  • US1815930A - Condensation product of phenols and starches : en
  • US1816409A - Process of and apparatus for applying a protective coating to motion picture films : en
  • DE530595C - Field scales : de en
  • GB353728A - Exhaust silencer for internal combustion engines : en
  • DE530242C - Electric depth pointer for mining shafts and elevators : de en
  • SU21109A1 - Shutter for the passage of the fabric in the apparatus with high pressure : en ru
  • SU21371A1 - A device for placing cards on the airplane : en ru
  • US1816273A - Gearing : en
  • FR708753A - Punch-chuck : en fr
  • CH148438A - Method and device for spinning copper silk by the draw spinning process. : de en
  • DE530490C - Card index or sheet egg, the cards or sheets of which are provided with tabs, tabs or other features arranged next to one another in a staggered manner, with guide cards arranged between the individual staves : de en
  • FR708641A - Method and device for wireless multiple telegraphy : en fr
  • DE530232C - Mercury vapor rectifier with metal vessel : de en
  • DE530749C - Kloeppel with side thread guide rail and a thread tensioning lever : de en
  • SU21701A1 - Cuporna machine : en ru
  • BE380368A - New method of cooling the rotors of the turbo-alternators : en fr
  • BE380759A - Process for the extraction, in the pure state, of their aqueous solutions, of all solvents, alone or mixed : en fr
  • CA313787A - Electric heating furnace : en fr
  • CH148645A - Automatic filling device for pendulum bucket elevators. : de en
  • DE530631C - Metal cover with inner insulation lining for closing blind holes flush with the plaster for flush-mounted installation : de en
  • DE530821C - Process for the production of hydrocyanic acid : de en
  • GB353837A - Improvements in a method and apparatus for separating dust from air and other gases : en
  • DE530560C - Time display device : de en
  • DE530683C - Device for sorting fruits or the like with an endless conveyor belt and over this in the conveying direction one behind the other, stationary scrapers : de en
  • ES499U - Perfections in the lasts and tips for footwear (Machine-translation by Google Translate, not legally binding) : en es
  • CA313583A - Box fastener : en fr
  • CA313749A - Fuse mechanism : en fr
  • CH148581A - Water motor on laundry centrifuges. : de en
  • CH148486A - Process for the preparation of 1.2.3.4-tetrahydro-6-naphthaldehyde. : de en
  • CH148540A - Reverberation oven. : en fr
  • DE530578C - Circuit arrangement for automatic telephone systems : de en
  • DE530869C - Installation on electrodynamic loudspeakers : de en
  • FR708904A - Process for the production of compound fertilizers : en fr
  • GB353626A - Improvements in or relating to mealie shellers : en
  • GB353650A - Liquid measuring apparatus having counters blocked and unblocked by means of keys for a plurality of buyers : en
  • CH148618A - Salt bath furnace for electrical heating. : de en
  • US1816406A - Aeroplane engine : en
  • US1816470A - Vending machine : en
  • US1816607A - Radiator : en
  • US1816521A - Mechanical advertising device : en
  • CH148533A - Device for the automatic determination of the luminous efficiency of electric lamps. : de en
  • CH148582A - Device for switching the drive of a work machine, preferably a condensation pump group, for which a normal drive and a constantly rotating steam turbine are provided. : de en
  • SU21516A1 - Transition, equipped with a membrane, a chamber used in the calibration of oxygen gauges : en ru
  • US1816048A - Antiglare device for motor cars : en
  • US1816578A - Wind musical instrument pad : en
  • DE530815C - Control device of the air pipe valves or slides on malt drums : de en
  • CH148419A - Dishwasher. : de en
  • DE530538C - Cushioning of the two closely spaced driven rear axles of a three-axle motor vehicle : de en
  • FR708610A - Coupling fittings for beds : en fr
  • AU179631A - Improvements relating to wire ropes : en
  • SU21718A1 - Device for simultaneous grinding on the centers of two objects in one circle : en ru
  • SU21932A1 - Modification of Odner Adding Instrument : en ru
  • US1816450A - Ceiling construction : en
  • FR38834E - Improvement in thickening filters : en fr
  • GB353600A - Improvements in or relating to tubular filters : en
  • GB353805A - Improvements in corner connection fittings of bedsteads and the like : en
  • GB353776A - Improvements in or relating to the control of doors : en
  • BE380279R - : fr
  • DE522369C - Process for the production of sterile catgut : de en
  • CA313817A - Golf putter : en fr
  • CH148500A - Process for the production of a wool dye of the anthraquinone series. : de en
  • DE530693C - Collapsible vehicle top : de en
  • DE530759C - Device for sterilizing fluids for medical purposes : de en
  • GB353659A - Improvements in taper shank drills and cutters, and wrenches therefor : en
  • BE380676A - Method and apparatus for the wet purification of clays and other earths or rocks : en fr
  • CA313652A - Celluloid tube making apparatus : en fr
  • CH148684A - Process for the preparation of a dye of the anthraquinone series. : de en
  • DE530580C - Circuit arrangement for generating signal currents in telephone systems : de en
  • FR709012A - Improvements to stabilization devices for boats, submarines, airships and others : en fr
  • GR3294B - ELECTRIC TACHYMETER. : el en
  • SU21066A1 - Device for connecting axes of runners of a Chilean mill with a vertical shaft carriage : en ru
  • SU21823A1 - The method of drying seeds : en ru
  • US1816518A - Feed water heater : en
  • DE530541C - Control device for a bell ringing device with drive by a motor, the armature of which automatically participates in every forward and backward oscillation with the bell : de en
  • FR708920A - Elastic wheel : en fr
  • AU2995730B - Miniature golf links : en
  • CH148598A - Turbo generator set with cooling device. : de en
  • CH148397A - Floor. : en fr
  • CH148480A - Process for the production of a new condensation product suitable for the production of plastic masses. : de en
  • AU3057830A - Circuit interrupters : en
  • CH148632A - Telephone system with several exchanges and dialer operation, especially private branch exchange. : de en
  • FR708970A - Call device or assembly for telephone systems : en fr
  • SU21172A1 - Machine for lubricating printing rollers : en ru
  • CA313806A - Type chase : en fr
  • CH148561A - Method and device for washing skins including wool or hair. : de en
  • DE530870C - Circuit arrangement for identifying the call to an exchange : de en
  • US1815981A - Coal mining machine : en
  • SU21353A1 - Method of making laminated sheet glass : en ru
  • US1815924A - Suspension of vehicles : en
  • US1815956A - Method of and apparatus for constructing artificial dentures : en
  • US1816241A - Powder holder : en
  • DE530632C - Electric motor working under fluids, the housing of which is filled with insulating fluid which, for the purpose of pressure equalization, is connected to the external fluid through a compensation chamber : de en
  • GB353905A - Improvements relating to electron discharge tubes or thermionic valves : en
  • SU21635A1 - Fixture for eliminating dead space in steam hammer cylinders : en ru
  • CA313656A - Indicator for fuses : en fr
  • CH148649A - Direction indicators for vehicles, in particular for automobiles and motorcycles. : de en
  • DE530348C - Electric igniter : de en
  • CA313676A - Machine for securing cap closures : en fr
  • CH148436A - Automatic liquid dispenser. : de en
  • CH148661A - Circuit for electric alternating current heating devices with heating contactors, in particular those on locomotives and railcars. : de en
  • CH148566A - Process for producing colored surfaces. : de en
  • DE530341C - Device for fastening containers on vehicles, in particular reserve fuel containers on motor vehicles : de en
  • DE530503C - Process for the production of refined switching pieces for electrical contacts : de en
  • CA313649A - Door support and guide means : en fr
  • CA313725A - Overhead electricity supply system : en fr
  • CA313855A - Method of treating aluminum oxid minerals : en fr
  • BE380897A - : en
  • DE530662C - Log ceiling for all types of industrial furnaces and firings : de en
  • GB353716A - Improvements in radial cylinder internal combustion engines : en
  • IE11818L - Flexible coupling : en
  • SU21770A1 - A device for determining the number of silk yarn : en ru
  • CA313625A - Truss : en fr
  • CH148439A - Process for producing structures from regenerated cellulose. : de en
  • BE380486A - : en
  • CA313705A - Printing device : en fr
  • CH148571A - Traction sheave with variable effective diameter, especially for conveyor belts. : de en
  • US1816496A - Remote supervisory control system : en
  • US1816770A - Welded spigot and socket joint : en
  • US1816051A - Method for treating phosphate material : en
  • DE530855C - Braking device for trailer car : de en
  • AU2819230A - An improved tank cleaner : en
  • CA313642A - Window : en fr
  • CH148478A - Process for the production of potassium carbonate. : en fr
  • ES123481A1 - Extraction procedure, in pure state, of all kinds of solvents alone or in a mixture of their aqueous solutions. : en es
  • FR708752A - Piston combustion engine comprising several cylinders arranged in a star shape and one behind the other in a common frame : en fr
  • CH148620A - Lampshade holder. : de en
  • FR38843E - Improvements to taps : en fr
  • GB353596A - Shower rose : en
  • FR708678A - Automatic apparent level corrector for phototopography equipment : en fr
  • FR709053A - : fr
  • DE530451C - Control device for ship stabilization car : de en
  • DE530873C - Brush holder for electrical machines with multi-part brush box : de en
  • SU21686A1 - Rotary sting for the device bombs : en ru
  • FR708763A - Railway crossing : en fr
  • FR708983A - Transmission mechanism with clutch only acting in one direction : en fr
  • FR709003A - High frequency electrical device for medical care : en fr
  • GB353780A - Improvements in wearing apparel : en
  • DE530483C - Method for switching the drive of reciprocating devices on and off : de en
  • DE530722C - Cleaning system for washing liquids that works according to the centrifugal process : de en
  • CH148484A - Process for the preparation of vinyl chloride. : de en
  • US1816030A - Elevator : en
  • US1816268A - Locking device : en
  • US1816530A - Squeegee mop with wringer : en
  • SU21242A1 - Tube amplifier : en ru
  • GB353627A - Burglar and like alarms employing thermionic oscillations : en
  • DE530704C - Process for the manufacture of explosives : de en
  • ES123502A1 - Rollable curtain system. : en es
  • FR708827A - Improvements to non-dazzling headlights : en fr
  • DE530795C - Process for the production of urea or its substitution products : de en
  • FR709031A - Sieve : en fr
  • US1816563A - Tire carrier lock : en
  • DE530665C - Device for chain-saving blankets on flat knitting machines : de en
  • DE530896C - Working machine driven by an electric motor with an automatically re-engaging reserve steam turbine drive for the failure of the electric motor : de en
  • SU21119A1 - Paint brush : en ru
  • FR708882A - Concentration and simultaneous regeneration of solutions, acid wastes, etc., containing oxygenated sulfur acids : en fr
  • GB353704A - Improvements in and relating to the liquifaction of chlorine : en
  • DE530879C - Slicing machine with horizontally rotating circular knife : de en
  • DE530339C - Vehicle theft security device : de en
  • CA313598A - Vehicle propulsion device : en fr
  • CH148648A - Multi-speed change gear, in particular with spur gear teeth. : de en
  • DE530336C - Housing for roll film cameras with air ducts in fittings : de en
  • DE530719C - Wet pan with rotating runners and a fixed grinding track : de en
  • DE530913C - Stereo measuring device, especially for X-ray purposes : de en
  • CH148409A - Process for the production of synthetic spinel. : de en
  • GB353593A - Improvements in nozzles for fire hose : en
  • FR708941A - Centrifugal separator : en fr
  • GB353678A - Improvements in advertising signs and the like : en
  • DE530531C - Device for clamping and flat spreading of originals and layer carriers on photographic duplicating machines and centrifugal machines : de en
  • DE530484C - Roll, in particular for hot rolling metals : de en
  • FR708888A - Rocket with heater : en fr
  • ES123476A1 - Method of manufacturing bright pieces of electronically galvanized iron. : en es
  • SU21136A1 - The method of obtaining ortho-nitroso-alpha-naphtholsulphonic acid : en ru
  • SU21468A1 - Adaptation to the level for reading vertical angles : en ru
  • US1816641A - Electrical condenser : en
  • FR708794A - Foot measuring device to determine the correct shoe size : en fr
  • SU21514A1 - A device for determining the amount of heat given off by a carrier of heat : en ru
  • US1816490A - Roll-holder for rivet spinning machines : en
  • US1816523A - Production of hydrogen : en
  • USD84769S - Design for a handle for a door of an automobile or the like : en
  • FR708740A - Electrical conductor : en fr
  • US1816176A - Vehicle tire : en
  • US1816494A - Machine for grinding or buffing annular articles : en
  • ES123421A1 - Method of manufacturing a kind of yarn composed of wool fibers and artificial fibers for spinning. : en es
  • FR708961A - Improvements to the control of pendulum pumps : en fr
  • FR708892A - Gas combustion process : en fr
  • FR709014A - Improvements to cultivators and harrows : en fr
  • CH148603A - Cable cladding. : de en
  • FR708860A - Oil filled feedthrough for high and extra high voltage installations : en fr
  • FR708928A - Cryptographic Typewriter Improvements : en fr
  • GB353584A - Improvements in and relating to cutting apparatus in folding machines : en
  • GB353824A - Improvements relating to the feeding of cigarettes to packing machines : en
  • US1815916A - Rotation indicating wringer roll : en
  • SU21406A1 - The device frame houses, assembled from pre-prepared standard elements : en ru
  • SU21921A1 - Arrangement of drive and support parts for spindle spin boxes : en ru
  • USD84725S - Chables adler : en
  • SU21397A1 - Wood overlap : en ru
  • GB353637A - Improvements in pistons : en
  • DE530335C - Swing rack for photographic duplicators : de en
  • FR708729A - Apparatus for volatilizing balsamic or other pharmaceutical substances by steam, for mixing them with steam and for superheating them with a view to their use in steam bath, disinfection, or other installations : en fr
  • GB354179A - Improvements in and relating to carburettors : en
  • CA313795A - Choke and starter switch : en fr
  • CH148593A - Double pipe consisting of welded single pipes, especially for cooling equipment. : de en
  • DE530904C - Arrangement for systems with compressed gas switches : de en
  • ES123358A1 - Valve actuation or distribution with inlet and outlet valves arranged one after the other with piston steam machines. : en es
  • FR708808A - Process for the preparation of polymerization products : en fr
  • SU21949A1 - Sewing machine for zigzag stitch : en ru
  • FR38822E - Stove oven door holding brake : en fr
  • DE530516C - Process for processing copper and lead, optionally sulphidic iron ores containing zinc and other metals : de en
  • GB353718A - Washing machine for dairy purposes and the like : en
  • US1816527A - Pump piston : en
  • CA313659A - Golf bag support : en fr
  • CA313821A - Hot fluid circulator : en fr
  • US1816542A - Dispensing device for small commodities : en
  • US1816753A - Automatic dough divider : en
  • USD84771S - Design for a clock case : en
  • US1816606A - Radiator and other welded structure : en
  • US1816705A - Display rack : en
  • SU21161A1 - Adaptation to locomotive type boilers to increase steam output : en ru
  • CH148402A - Device for fixing rails to metal sleepers. : en fr
  • DE530486C - vacuum cleaner : de en
  • ES123410A1 - Electrical system tachymeter perfected. : en es
  • GB353672A - Improvements in and relating to photo-electric cell circuits : en
  • FR708908A - Improvements made to devices for stopping and pouring receptacles, in particular those for gasoline cans or similar : en fr
  • GR3295B - CASH COVER AND SECURITY LOCK AFTER DIVIDED KEY. : el en
  • SU21794A1 - Apparatus for producing mineral wool from molten slag remaining after phosphorus distillation : en ru
  • US1816368A - Apparatus for breeding silkworms : en
  • DE530587C - Arrangement for the operation of asynchronous machines, the stator winding of which is connected in series with the stator winding of an asynchronous starting motor : de en
  • US1816129A - Aircraft especially of the amphibian type including means for mounting engines thereon : en
  • US1816153A - Measuring machine : en
  • US1816639A - Safety support for brake rods : en
  • SU21917A1 - Device for the automatic operation of devices used to purge elements of steam power plants : en ru
  • US1816463A - Apparatus for feeding molten glass : en
  • FR38802E - Improvements to air reservoirs for pumping installations and the like : en fr
  • FR708684A - Supply device for combustion engines : en fr
  • US1816347A - Registering bank : en
  • FR708639A - Quick binder with flexible threading pins mounted on the posterior plate : en fr
  • FR709000A - Lubricating pump : en fr
  • GB353560A - Improvements in or relating to screw propellers : en
  • GB353647A - Improved colliery tram or tub body : en
  • GB353673A - Improved display apparatus : en
  • DE530447C - Process for breaking down halftones into printing elements of various sizes by scanning the original through a continuous or conspicuous bundle of light of a specific cross-section : de en
  • DE530783C - Stapling device for mattresses with sheet metal eyelets arranged on the top cover of the mattress and interspersed with strings of cord of a binding loop : de en
  • US1815911A - Pastry cone baking machine : en
  • US1816061A - Testing device for cylinders : en
  • CA313604A - Initial or design for push buttons : en fr
  • US1816562A - Mixing apparatus : en
  • US1816655A - obi cleveland : en
  • DE530308C - Process for the production of vaiskose spinning solutions : de en
  • AU2797230A - Improvements insound records and method of producing thesame : en
  • DE530501C - Method for recording electrical impulses by means of electroosmosis : de en
  • GB353945A - Improvements in or relating to refrigerating apparatus : en
  • SU21488A1 - Recording device for monitoring and recording of electric welding : en ru
  • SU21544A1 - Coin sorting and counting machine : en ru
  • SU21661A1 - Camera : en ru
  • SU21690A1 - A device for increasing the tightness of valves in pneumatic tire screws : en ru
  • SU21159A1 - Device for descaling water boilers steam boilers : en ru
  • SU21664A1 - Cinema projector with optical alignment : en ru
  • US1816603A - Control system : en
  • AU2792830A - An improved water heating and circulating apparatus : en
  • CA313843A - Dry immunizing medium : en fr
  • SU21807A1 - Method and device for packing matches : en ru
  • CH148428A - Frame with adjustable shelves. : de en
  • SU21752A1 - Device for driving a comb by a carding machine : en ru
  • US1816252A - Indicator for cotton presses : en
  • US1816436A - Battle order instrument : en
  • DE530708C - Writing sheet set with staggered sheets stacked one on top of the other : de en
  • DE530824C - Process for the preparation of nuclear brominated derivatives of aryl-1-thioglycol-2-carboxylic acid nitriles : de en
  • CA313853A - Piston : en fr
  • CA313624A - Meat grinder cleaner : en fr
  • SU21210A1 - Hollow Control Shaft for Locomotive Boiler : en ru
  • SU21959A1 - Matchbox Packing Machine : en ru
  • AU2898730A - Improvements in or relating to hub structures : en
  • AU2953530B - Garage elevators : en
  • SU21613A1 - Plug valve for injectors : en ru
  • SU21729A1 - Portable theater installation. : en ru
  • US1816501A - Separable fastener : en
  • US1816520A - High pressure tubular boiler : en
  • US1816777A - Frequency changer : en
  • USD84741S - Frank grossman : en
  • SU21194A1 - Blast Furnace Casting Device : en ru
  • SU21313A1 - Lock with a fuse to in the salting machine : en ru
  • SU21824A1 - Device for automatic control of drying fabrics in the drying chamber : en ru
  • SU21843A1 - Safety device for epaulettes of top-weaving looms : en ru
  • CA313728A - Metallic paint : en fr
  • CH148475A - Electrolytic pressure decomposer. : de en
  • DE530373C - Turntable with subdivided main beams : de en
  • GR3289B - METHOD FOR DISSOLUTION OF OILS AND FATS. : el en
  • SU21920A1 - Method of dehairing hides : en ru
  • US1816321A - Collapsible padded box : en
  • CA313627A - Turning signal : en fr
  • CH148577A - Electric low-voltage remote control for throttle valves. : de en
  • DE530395C - Process for the production of effect threads : de en
  • FR708673A - Filtration and concentration processes for liquids applicable in particular to the manufacture of cellulose acetate silk : en fr
  • US1816387A - Furring construction : en
  • CA313786A - Safety razor and blade : en fr
  • SU21483A1 - Water meter dial flushing device : en ru
  • SU21493A1 - Table scales : en ru
  • SU21780A1 - Device for regulating the supply of cigarettes for cutting in cigarette machines : en ru
  • SU21804A1 - Opening device : en ru
  • US1816683A - Filament mounting machine : en
  • SU21274A1 - Device for connecting vacuum or gas-filled devices : en ru
  • US1816108A - Rubber sponge : en
  • ES123511A1 - PROCEDURE FOR MANUFACTURING HOLLOW BODIES FOR ARCH BEAMS : en es
  • FR38816E - Distance indicator : en fr
  • GB353490A - Improvements in or relating to wave signalling systems : en
  • GB353624A - : en
  • DK44392C - Perforating machine. : da en
  • SU21167A1 - Device for cleaning dust typesetting cash registers : en ru
  • US1815893A - Gasket : en
  • DE530905C - Firedamp protection on electrical machines and devices where rock dust is used to avoid explosions : de en
  • CA313628A - Safety pocket book : en fr
  • DK44395C - Mixer for hot and cold air. : da en
  • DE530392C - vacuum cleaner : de en
  • GB354222A - Improvements in method and means for packaging cigarettes and the like : en
  • CA313792A - Grinding method and apparatus : en fr
  • CH148398A - Process for the manufacture of terracotta building materials and resulting material. : en fr
  • US1816021A - Temporary binder : en
  • US1816397A - Sound recording and reproducing apparatus : en
  • US1816459A - Illuminating sign : en
  • SU21459A1 - Manipulator for Coordinator : en ru
  • USD84761S - Charles shulman : en
  • US1816050A - Attrition mill : en
  • US1816339A - Food product : en
  • ES123251A1 - Improvements in hattersley machines. : en es
  • FR708704A - Telephone system for coin-operated devices : en fr
  • GB353605A - Improvements in and relating to apparatus for delivering measured quantities of liquid : en
  • US1816261A - Wing pocket for visible index card holders : en
  • DE530703C - Loader for automatic firearms : de en
  • CH148504A - Encaustic. : en fr
  • CH148532A - A method and apparatus for strobe comparison of the speeds of two rotating elements. : en fr
  • DE530591C - Device for washing, post-treatment and finishing of artificial threads in the running process : de en
  • SU21176A1 - Braille blind writing device : en ru
  • SU21308A1 - Adaptation for automatic fuel supply to the furnace : en ru
  • US1816382A - Combination lock : en
  • US1816604A - Casing or cover for radiators : en
  • SU21872A1 - Fermentation tank : en ru
  • US1815995A - Weighing apparatus : en
  • SU21853A1 - Regulator for vertical wind engines : en ru
  • US1816207A - Well device : en
  • US1816427A - Bottle dispensing refrigerator : en
  • US1816572A - Brick making machine : en
  • CH148656A - Axle box cover. : en fr
  • CH148692A - Process for the preparation of a vat dye. : de en
  • AU2740930A - Nw prc 'et for the constructiýo of concrete or cement paving free from splitting or cracking : en
  • BE380548A - : en nl
  • DE530585C - Device for attaching the connecting wires to the connector pins : de en
  • SU21148A1 - Hollow plugs for closing the openings of tube sheets of collectors of steam boilers : en ru
  • SU21747A1 - Dye dyeing device : en ru
  • US1815950A - Railway ballast handling machine : en
  • US1816313A - Breakdown firearm : en
  • US1816684A - Poultry drinking fountain : en
  • US1816776A - Sign : en
  • CH148693A - Process for the preparation of a vat dye. : de en
  • SU21261A1 - AC rectifier : en ru
  • SU21434A1 - Method of making coils and device for implementing this method : en ru
  • SU21710A1 - Hydroplane : en ru
  • US1816023A - Method of manufacturing insulators : en
  • AU2898730B - Improvements in or relating to hub structures : en
  • CH148673A - Process for the production of a halogen-containing substance. : de en
  • AU3058430A - Apparatus for electrical precipitation of suspended particles from gases : en
  • SU21301A1 - Nozzle : en ru
  • SU21542A1 - Tachometer : en ru
  • AU2875630B - Improvements in or relating to phonographs or the like : en
  • SU21355A1 - Device for automatically feeding glass darts and tubes to the cutting disc : en ru
  • SU21836A1 - Automatic flush tank flush tool : en ru
  • US1816104A - Hammering tool : en
  • USD84738S - George e : en
  • CA313601A - Package : en fr
  • CA313691A - Mattress or cushion : en fr
  • AU2884830B - Improvements in and connected with ploughshares : en
  • CA313741A - Air purifying apparatus : en fr
  • CA313756A - Liquid fuel burner : en fr
  • CH148422A - Ottoman. : de en
  • ES497U - Procedure for the manufacture of footwear built on celluloid, suitable for children. (Machine-translation by Google Translate, not legally binding) : en es
  • FR708768A - Further training in braiding looms : en fr
  • CA313679A - Resilient electrical contact device : en fr
  • DE530398C - Process for the preparation of oxynaphthylguanidines : de en
  • DE530674C - Wet bell gas knife : de en
  • SU21192A1 - Method of carburizing (carburizing) iron : en ru
  • SU21953A1 - Topping Bale Machine : en ru
  • US1816370A - Window cleaning device : en
  • US1816745A - Shirt : en
  • BE380384A - : en
  • US1816424A - Glass seal : en
  • SU21252A1 - Clamp for connecting electrical wires or cables : en ru
  • SU21623A1 - Tool for clamping small items when processing them : en ru
  • US1816196A - Screen for automobiles : en
  • SU21072A1 - Device for automatic control of gas pressure : en ru
  • SU21678A1 - Device for automatically switching on and off of an electric motor driven pump : en ru
  • SU21787A1 - Hollow Stone Forming Press : en ru
  • CH148588A - Pistons with piston pins, in particular for internal combustion engines. : de en
  • CA313851A - Hydraulic booster : en fr
  • CA313603A - Hat carrier : en fr
  • CH148579A - Hydraulic ram. : de en
  • CA313776A - Heating apparatus for solid or liquid materials : en fr
  • DE530502C - Single or multi-core flexible power connection cable : de en
  • FR708651A - Dispensing device for machines to disseminate chemical and other fertilizers : en fr
  • GB353523A - Improvements in epicyclic change speed gears : en
  • SU21088A1 - Casing Lifting Device : en ru
  • GB353677A - Improvements in or relating to saucepans, frying pans and the like having long handles : en
  • CH148643A - Device for removing bulk goods from a container in measured quantities. : de en
  • SU21624A1 - Knurling Device : en ru
  • SU21772A1 - Device for sports exercises : en ru
  • US1816620A - Process for refining bismuth : en
  • US1816657A - Safety razor : en
  • CA313773A - Self-threading motion picture apparatus : en fr
  • DE527233C - Sleeve clips for shirts : de en
  • DE530325C - Decorative ring set with stones on its circumference : de en
  • DE530357C - Tilting dishes for buckets : de en
  • FR708965A - Improvement in the regulation of thermoelectric locomotive equipment : en fr
  • GB353816A - Improvements relating to electric motor starting systems : en
  • AU2740930B - Nw prc 'et for the constructiýo of concrete or cement paving free from splitting or cracking : en
  • CH148614A - Device for controlling the grid of mercury vapor rectifiers or valves. : de en
  • CA313804A - Fancy hosiery : en fr
  • CA313808A - Process of manufacturing alcohols : en fr
  • SU21815A1 - Cesspool Barrel : en ru
  • SU21700A1 - Funnel with filtering device : en ru
  • CA313759A - Oil reclamation process : en fr
  • AU3034830A - Improvements relating to the control of operated apparatus : en
  • CH148455A - Device to be used in a washing kettle for automatic cleaning of laundry during cooking. : de en
  • CH148665A - Method of preparing a wetting and penetrating agent. : de en
  • CH148567A - Painting tools for making curb strips. : de en
  • CA313586A - Safety door catch : en fr
  • CA313858A - Resin and coating for plastic compositions : en fr
  • CA313591A - Motor vehicle : en fr
  • SU21319A1 - Fitting to an electrically driven fan for opening and closing the exhaust pipe lid simultaneously with the closing and, accordingly, opening of the electric circuit of the electric motor : en ru
  • US1815907A - Elevator : en
  • AU37231A - Improvements in or relating to thermionic valve frequency multipliers : en
  • CH148617A - Method and device for heating and melting electrically conductive material. : de en
  • AU2799130A - Appliance for the setting of stereo plates or the like for multi color printing : en
  • US1816025A - Liquid feeding apparatus : en
  • SU21482A1 - Device for automatic selection of grain : en ru
  • US1816421A - Wrought metal repair device for pipe lines : en
  • GB353777A - : en
  • CA313665A - Vent for storage batteries : en fr
  • SU21539A1 - Counting device : en ru
  • SU21504A1 - Adjusting gear : en ru
  • SU21565A1 - Landing machine : en ru
  • US1816091A - Repeating air gun : en
  • US1816118A - Ice and water boat : en
  • CH148493A - Process for the preparation of a new dye of the anthraquinone acridone series. : de en
  • CA313703A - Knitted garment : en fr
  • DE517951C - Device for the forced circulation of the lye in the cellulose digester : de en
  • GB353657A - Improvements in or relating to surface apparatus for heating or cooling liquids : en
  • GB353790A - Means for controlling the tension of cloth in pile cutting machines : en
  • CH148395A - Device for promoting the growth of plants and protecting them from harmful influences. : de en
  • DE530266C - One-piece punched and bent lock bolt : de en
  • DE530410C - Railway wagons for receiving parcel collection boxes : de en
  • DE530627C - Method for fastening the bolt in suspension insulators without putty : de en
  • GB353570A - Improvements in and relating to internal combustion engines : en
  • GB353658A - Improvements in or relating to thermionic amplifiers employing five-electrode valves : en
  • DE530700C - Collar shoe with zipper : de en
  • AU3034830B - Improvements relating to the control of operated apparatus : en
  • CH148417A - Water ship for cooking stoves that are heated with gas or fuel to be gasified. : de en
  • CH148505A - Process for the preparation of solutions of infusible amine-aldehyde condensation products. : de en
  • CH148701A - Process for the preparation of 3,9-diaminoacridine acetate. : de en
  • SU21177A1 - Ribbon or steel tape machine for measuring tape : en ru
  • SU21237A1 - Microphone : en ru
  • SU21312A1 - Rachel machine for the production of patterned products : en ru
  • SU21508A1 - Differential Electric Photometer : en ru
  • US1816269A - Muskrat trap : en
  • US1816476A - Manufacture of double-walled receptacles : en
  • CH148565A - Trimming knife. : de en
  • US1816485A - Sawing and resawing machine : en
  • US1816768A - Torpedo : en
  • SU21196A1 - Heating stove : en ru
  • SU21302A1 - Device for regulating the operation of heating devices for liquid fuel in steam boilers : en ru
  • US1816032A - Engine starting device : en
  • US1816399A - Sliced bread package : en
  • USD84743S - Design foe wire pence fabric : en
  • SU21374A1 - Device for carrying pans, etc. handled : en ru
  • SU21586A1 - Knife for printing honeycombs : en ru
  • DE530456C - Clutter : de en
  • DE530698C - Leather riding boot : de en
  • CA313768A - Photographic film for picture and sound reproductions : en fr
  • SU21238A1 - Rheostat microphone : en ru
  • US1816733A - Printing machine : en
  • US1816229A - Toy windmill : en
  • SU21576A1 - Tea Leaf Filling Device : en ru
  • CA313699A - Apparatus for making receptacles from sponge rubber : en fr
  • CA313779A - Process of oxidizing liquid hydrocarbons : en fr
  • DE530570C - Rail fastening on a two-part anchor block inserted into a recess in the sleeper : de en
  • DE530701C - Ballet shoe : de en
  • GB353575A - Improvements relating to electric cranes : en
  • FR708736A - Pipe joint system : en fr
  • FR708767A - Device improving the operation and use of the self-tightening chuck : en fr
  • US1816144A - Liquid carbonator : en
  • DE530427C - Roller hanger for curtain pulling devices : de en
  • US1816060A - Partition clip : en
  • US1816318A - Portable clinching tool : en
  • US1816488A - Swaging apparatus : en
  • US1816798A - Dyeing machine head : en
  • AU125231A - Improvements in steam rebeaters : en
  • CA313852A - Condimentation of ground meats : en fr
  • SU21486A1 - A device for determining bulk content in grains of different grain sizes : en ru
  • US1815972A - Apparatus for making plate glass : en
  • US1816098A - Steam driven fluid compressor : en
  • CA313658A - Artificial denture : en fr
  • CH148454A - Drive device, especially for wide dyeing machines with reversible fabric return. : de en
  • CH148572A - Automatic coupling device. : en fr
  • DE530630C - Plug pin rolled from a piece of sheet metal, especially for radio tubes and the like. like : de en
  • CA313765A - Combined motion picture and sound record : en fr
  • US1815922A - Lath for use in constructing surfaces impervious to x-rays : en
  • US1815986A - Telegraph reading machine : en
  • US1816071A - Process for sulphonation of oils or fatty matters : en
  • CA313814A - Apparatus for finishing roofing elements : en fr
  • DE530678C - Device for indicating the direction in which various places lie with respect to a fixed point of view : de en
  • AU2873630B - Improvements in machine shears usable for trimming lawn edges : en
  • DE530766C - Winding device for case speaking machines with winding shaft directed obliquely to the work plate : de en
  • DK44405C - Apparatus for binding dust obtained by crushing oilcakes and the like. : da en
  • CH148560A - Process for the production of casting molds, in particular for synthetic resins. : de en
  • CH148635A - Advertising pocket for sheets of paper such as soap paper, blotting paper, etc. : en fr
  • AU156031A - Improvements in or relating to diesel and semi-diesel engines : en
  • CH148456A - Device for wringing out laundry. : de en
  • CH148466A - Process for the production of an impregnated, smokable parchment artificial casing. : de en
  • CA313605A - Mechanism for joining and drawing textile tapes or slivers : en fr
  • SU21155A1 - Water gauge for high pressure boilers : en ru
  • SU21401A1 - Tool for hanging planes : en ru
  • CH148427A - Card desk. : de en
  • SU21346A1 - Melting two-chamber furnace : en ru
  • US1815912A - Hand bag : en
  • BE380546A - : en
  • DE530353C - Mobile toy gun : de en
  • FR708620A - Time ordinate recorder : en fr
  • FR708858A - Automatic rifle : en fr
  • FR708898A - Application of a closure forming a pourer to cardboard or metal packaging : en fr
  • CA313763A - Motion picture and sound record film : en fr
  • CH148458A - Device for cleaning fibers. : de en
  • FR708950A - Timepiece with jumping numerals dial : en fr
  • GB353939A - Improvements in the heating of baking ovens : en
  • CA313819A - Cooling device : en fr
  • AU2405629A - Ilmprovements in and relating to blinds : en
  • SU21202A1 - Device for moving sleepers lying in the way when they are changed : en ru
  • US1816667A - Cable connecter : en
  • CH148700A - Turret head on machine tools with rotating spindle. : de en
  • DE530643C - Metallic reflector for lights : de en
  • CH148611A - System of unmistakable screw plug locks. : de en
  • CH148490A - Process for the production of an anthraquinone derivative. : de en
  • SU21128A1 - The method of purification of sulfonic acids of petroleum hydrocarbons : en ru
  • SU21790A1 - Brick Cutting Machine : en ru
  • US1816550A - Indigoid vat dyestuffs : en
  • SU21712A1 - Device for preventing the machine from accelerating when the ship's propeller leaves the water : en ru
  • SU21094A1 - Mechanical breaking and dressing device for salt : en ru
  • US1816262A - Safety child harness : en
  • CH148468A - Device for feeding the tobacco to the rope forming unit of cigarette machines. : de en
  • SU21137A1 - Pendant for boilers steam boilers : en ru
  • SU21220A1 - Automatically operating when the breakage of the haul rope breaks for wagons of the inclined railway : en ru
  • US1816451A - System of electrical distribution for controlling burners : en
  • CH148604A - Burst arc extinguishing device for switches in oil. : en fr
  • SU21599A1 - Cylindrical roller for roller bearing : en ru
  • SU21829A1 - Clamping device when driving sheet piles : en ru
  • SU21755A1 - Device for cleaning the drum and penier carding machines : en ru
  • SU21927A1 - Scaffolding for the construction of concrete chimneys and other structures having a circular shape in plan : en ru
  • US1816610A - Method of and means for forming bellows : en
  • SU21579A1 - Fruit Core Remover : en ru
  • US1816353A - Advertising, educational or amusement device or the like : en
  • SU21173A1 - Writing machine : en ru
  • US1816546A - Horn or amplifier : en
  • FR708724A - Improvements to electromagnets for fast electrical receivers : en fr
  • FR708962A - Rotary motor fluid distributor for internal combustion engines : en fr
  • SU21471A1 - Device for recording a plan traveled by bicycle or carriage : en ru
  • SU21888A1 - Thread grinding machine : en ru
  • SU21211A1 - Spark arrestor for locomotives : en ru
  • SU21637A1 - Tool for feeding rivets into the support channel for riveting pipes : en ru
  • CA313599A - Apparatus for the parti-colour treatment of yarns : en fr
  • CH148621A - Sealing fluid for waterless gas containers. : de en
  • CA313754A - Heat exchange device : en fr
  • CH148557A - Plywood board. : de en
  • DE530383C - Machine for knitting and shaping rolls : de en
  • DE530506C - Process for the preparation of Kuepen dyes : de en
  • DE530846C - Device for peeling off the parchment-like horn shell from coffee beans : de en
  • DE530891C - Process for the production of gases and vapors from mixtures of such by means of cooled active substances : de en
  • FR708841A - Valve device for condensate separators : en fr
  • GB353813A - Improvements in combined drilling and shearing machines : en
  • DE530459C - Game ball with an exchangeable bubble arranged in the ball cover : de en
  • DE530465C - Torch for autogenous cutting under water : de en
  • ES122626A1 - Procedure for obtaining and synchronizing sound films. : en es
  • FR708711A - Remote electric control device for clocks or clocks : en fr
  • CH148537A - Process for the production of aluminum and aluminum alloys. : de en
  • US1816159A - Evaporator section : en
  • US1816633A - Air cleaner : en
  • SU21140A1 - Water Tube Steam Boiler : en ru
  • US1815894A - Timing gear : en
  • US1816139A - Cigar and cigarette holder, and similar article : en
  • US1816155A - Brake-applying means : en
  • US1816440A - Externally soldered can closure and process of making same : en
  • USD84744S - Design for an advertising pedestal for weighing machine : en
  • DE530548C - Device for stiffening the flap of a defensive body in its longitudinal direction : de en
  • CA313827A - Combined spring and absorber for railway trucks : en fr
  • FR708869A - Linkage device : en fr
  • GB353543A - Improvement in water softening systems : en
  • AU3029130B - Improvements in and connected with lounge chairs : en
  • GB353848A - Apparatus for keeping conversations secret : en
  • GB354226A - A process for preparing ?- and ?-hydroxy-phenyl-n-methyl-amino-ethanol-1 : en
  • CA313634A - Golf ball speed recording device : en fr
  • US1816111A - Radiator or cooler : en
  • US1816355A - Rotary printing press : en
  • US1816734A - Electrode for electric batteries, electrolytic cells, and the like : en
  • US1815959A - Process of making porous filters, diaphragms, and the like : en
  • CH148531A - Device for transporting the discs of a talking machine. : en fr
  • CA313592A - Electric remote control apparatus : en fr
  • CA313782A - Production of sodium cyanide : en fr
  • BE380990A - : en
  • CH148444A - Spin pot drive. : de en
  • GB353733A - : en
  • SU21587A1 - Mobile device for catching a meadow moth : en ru
  • US1816086A - Railroad track weeding car : en
  • CA313700A - Apparatus for moulding artificial stone and imparting a finished surface : en fr
  • SU21169A1 - Pneumatic cover for rapid machine : en ru
  • US1816713A - Electrical regulating system : en
  • CA313781A - Multi-stage mixing apparatus : en fr
  • SU21388A1 - Primusna oven : en ru
  • SU21681A1 - Jump for fire extinguishers : en ru
  • US1816359A - Screw-driver : en
  • SU21437A1 - Plastering machine : en ru
  • SU21792A1 - A device for trimming the edges of a tile that is molded on turret presses : en ru
  • US1815998A - Weather-proof coating for rubber : en
  • US1816482A - Milking machine : en
  • ES123443A1 - A process for the production of sulfuric acid and similar esters. : en es
  • FR708653A - Electrical measuring device for single or differential pressures, applicable to all fluids at all pressures : en fr
  • GB353616A - : en
  • GB353670A - An improved bracket for hauling gear : en
  • SU21245A1 - Radio broadcasting device : en ru
  • SU21905A1 - Method of producing para-aminophenylstibic acid salts : en ru
  • USD84735S - Design fob an athletic trophy : en
  • DE530837C - Massage device with pump : de en
  • AU2795330A - Improvements in and connected with mixing valves : en
  • CA313704A - Process of preparing a vaccine or serum for braxy : en fr
  • CA313838A - Method of joining wires by sleeves : en fr
  • SU21387A1 - Device for lifting and installing pillars : en ru
  • SU21536A1 - Water Convection Device : en ru
  • US1816009A - Vehicle spring : en
  • DE530650C - Process for the preparation of protocatechualdehyde and its substitution products : de en
  • ES123504A1 - CHLORINE GAS BASED PURIFIER SYSTEM 110731 : en es
  • FR708921A - Drum trolley : en fr
  • GB353760A - Improvements in or relating to metallic packing for stuffing boxes : en
  • USD84768S - Design for a monument : en
  • FR708638A - Improvements to printing processes used in color photography : en fr
  • US1815909A - Electronic rectifier : en
  • US1816162A - Metallic fastening : en
  • ES123115A1 - Interchangeable teeth and molars. : en es
  • GB353731A - Improvements in instruments for measuring lengths : en
  • GB354215A - Improvements relating to the production of gaseous and liquid fuels : en
  • GB353564A - A new or improved process and apparatus for securing raised or embossed effects in ordinary printing, painting, or writing, on paper, card or other material, without theuse of engraved or like dies : en
  • FR708797A - Improvements in electrical control processes and devices : en fr
  • FR708942A - typewriter exhaust : en fr
  • FR708764A - Metal base with tensioners and independent canvases : en fr
  • CH148551A - Process for increasing the corrosion resistance of workpieces made from alloys of magnesium with manganese. : de en
  • DE530859C - Spinning wing : de en
  • FR38842E - Automatic volumetric gauge : en fr
  • FR709030A - Stabilizer device for aircraft, hydroplanes, boats, submarines, etc. : en fr
  • US1816180A - Apparatus for producing sheet glass : en
  • US1816602A - Fishing rig for deep wells : en
  • US1816697A - Railway track stringer connection : en
  • SU21095A1 - Temporary portable metal mount for underground workings : en ru
  • US1816719A - Battery terminal : en
  • USRE18137E - Priming mixture : en
  • SU21479A1 - Heater for working mixture of carburetor engines for internal combustion : en ru
  • SU21835A1 - Washroom tank for restroom : en ru
  • US1816511A - Method of treating ice : en
  • DE530507C - Wax masses : de en
  • DE530702C - Socket with ignition pin and breech block that can be moved perpendicular to the barrel : de en
  • ES123484A1 - Buccal or harmonic concertina : en es
  • AU321131A - Improvements in or relating to circuit arrangements for feeding consumption apparatus ofwhich the ignition voltage is higher thanthe working voltage : en
  • CA313712A - Process of recovering cadmium from its compounds : en fr
  • US1815983A - Silver halid emulsion and process of making the same : en
  • CH148676A - Process for the preparation of a 2-mercapto-arylene-thiazole. : de en
  • FR708671A - Improvements in machine tool guidance processes using a jig : en fr
  • SU21367A1 - Hanger for top dress : en ru
  • SU21376A1 - Device for cleaning fish from scales : en ru
  • SU21644A1 - The method of obtaining leather flour : en ru
  • SU21889A1 - Concrete control device : en ru
  • DE530323C - Aerodynamic inclinometer or inclinometer for aircraft : de en
  • DE530481C - Stack wrapping device : de en
  • SU21116A1 - The way of dyeing furs : en ru
  • SU21372A1 - School desks : en ru
  • US1816083A - Natural color cinematography : en
  • US1816224A - Lighting arrangement for automobiles : en
  • US1816017A - Link : en
  • US1816135A - Method of converting wood into sugar and other products : en
  • US1816646A - Automatic developer for photographic paper in sheets. : en
  • CH148445A - Thread tension regulator device for bobbin winders and other textile machines. : en fr
  • DK44409C - Device for fastening the sheet piling to metal containers, e.g. Drums and Dishes. : da en
  • GB353944A - Improvements in or relating to heat measuring apparatus : en
  • AU2982230A - Improvements in or relating to refrigerators : en
  • CA313610A - Change making machine : en fr
  • CA313613A - Firing shovel : en fr
  • CH148515A - Mechanical pencil. : en fr
  • SU21860A1 - Crane : en ru
  • DE530405C - Chiller : de en
  • SU21532A1 - Electric gas analyzer : en ru
  • CA313746A - Cylinder packing mould : en fr
  • US1815944A - Loud speaker : en
  • DE530752C - Vibrating massage machine : de en
  • DE530763C - Fastening of sheet metal cladding to a supporting framework lying between the cladding, especially for doors of hospitals : de en
  • DE530787C - Method for measuring the ignitability of detonators : de en
  • FR708839A - Board game : en fr
  • FR708676A - Device and method for molding a material which becomes plastic only at high temperature : en fr
  • FR708897A - Application of a closure forming a pourer to cardboard or metal packaging : en fr
  • GB353641A - Device for ascertaining the gradation of gradated series of blackenings in photographic layers : en
  • FR708714A - Improvement in installations comprising several motors with shunt or compound excitation working mechanically in parallel : en fr
  • SU21243A1 - Regenerative Radio : en ru
  • DE530370C - Process for the production of betaine hydrochloride and glutamic acid from sufficiently betaine-rich, low-sugar residues from beet sugar production : de en
  • GB353913A - Process of performing endothermic gas reactions : en
  • US1816543A - Automatic device for raising the wheels at the desired level in case of puncture of the pneumatic tire : en
  • SU21444A1 - Rods for applying tungsten carbides and their alloys with other carbides and metals on the surface of tools : en ru
  • US1816290A - Automatic photographic apparatus : en
  • US1816556A - Metallic deck structure : en
  • FR708814A - Davits and their operating mechanism : en fr
  • GB353621A - Improvements relating to fuel injection systems for internal combustion engines : en
  • ES123438A1 - Improvements introduced in the devices for the control or government of airplanes. : en es
  • CA313850A - Pneumatic pianoforte : en fr
  • GB353653A - Improvements in torches : en
  • DE530415C - Tariff apparatus, in particular writing maximum counter : de en
  • SU21257A1 - Robot : en ru
  • SU21381A1 - Device for stopping the mine hoist cage in case of rope breakage or when the cage reaches its final positions : en ru
  • SU21596A1 - Reactive internal combustion turbine : en ru
  • US1815978A - Apparatus for making glass : en
  • US1816295A - Speed changing gear and clutch therefor : en
  • SU21543A1 - Checkout : en ru
  • SU21885A1 - Attachment to a handheld drilling machine for directing the drill perpendicular to the machined plane : en ru
  • US1816004A - Fitting for fluid containers : en
  • US1816172A - Lubricant protecting structure for internal brakes of vehicle wheels : en
  • DE530712C - Magnet system with magnet bars fixed in a yoke, especially for small magnet-electric machines : de en
  • FR708931A - Device for the determination by estimation of the temperature and the height of the slag layer in gasifiers : en fr
  • SU21622A1 - A device for cutting on cylindrical surfaces of spiral grooves : en ru
  • US1816175A - Sticker for filing prints in binders : en
  • US1816284A - Wallet : en
  • US1816506A - Dynamo cooling system : en
  • US1816191A - Power head : en
  • US1816445A - Steering wheel and method of making the same : en
  • CH148459A - Machine for the production of linoleum. : en fr
  • FR708902A - Filter press : en fr
  • IE12143L - Sheet metal working. : en
  • DE443640C - Winch : de en
  • DE530352C - Device for moving figures on cards, toys, cardboard boxes and similar flat figures : de en
  • DE530440C - Device for adjusting the transverse rows of dibbled seeds : de en
  • CH148467A - Method for producing a coffee substitute. : de en
  • FR708744A - Method and devices for controlling a mechanism by a movement occurring at a given speed : en fr
  • US1816164A - Support : en
  • US1815963A - Fire extinguisher : en
  • US1816473A - Silent chain drive : en
  • SU21528A1 - Device for determining the moment of friction in ball bearings : en ru
  • US1816045A - Bubbled colored glass articles : en
  • US1816513A - Dispensing apparatus of the visible type : en
  • US1816686A - Time light system : en
  • US1816712A - Rotating steam boiler : en
  • FR708741A - Further training in petroleum gas stoves : en fr
  • DE530363C - Protective device with locking of the belt fork and locking of the cover with locking rods : de en
  • GB353679A - Improvements in or relating to devices for determining the speed of aircraft : en
  • DE530644C - Schraemkette : de en
  • ES123550A1 - Steam regenerator with pressure hearth. : en es
  • FR708855A - Improvements in the manufacture of propellant explosives : en fr
  • CA313791A - Pile driver for rock drills : en fr
  • DE530600C - Device for achieving even outflow of a liquid from a container : de en
  • US1816087A - Fort-on-the-main : en
  • FR708779A - Method and apparatus for processing artificial silk cakes : en fr
  • GB353736A - The manufacture of oxidation products of derivatives of higher fatty acids containing sulphur : en
  • GB353811A - Improvements in or relating to inflatable body attachments for providing buoyancy : en
  • SU21143A1 - Folding locomotive boiler : en ru
  • SU21235A1 - Electromagnetic phone : en ru
  • US1816560A - Conveyer belt : en
  • USD84767S - Design fob a wateb bottle or similar abticle : en
  • FR708958A - Manufacturing process of blue for linen : en fr
  • GB353846A - Improvements in or relating to emulsions for use in the textile and leather industries : en
  • SU21730A1 - Shoe sole : en ru
  • ES123539A1 - Improved typewriter. : en es
  • GB353709A - Improvements in and relating to refrigerating systems : en
  • FR708833A - Process for wet grinding of powder mixtures of hard metals : en fr
  • GB353538A - Process for the manufacture of water insoluble azo dyestuffs : en
  • SU21134A1 - Method for preparing benzidine sulfate derivatives : en ru
  • US1816287A - Producing alkyl-isopropylene-phenols : en
  • US1816673A - Spring washer : en
  • CH148646A - Motor vehicle with electrical power transmission between the internal combustion engine and the drive wheels. : de en
  • SU21695A1 - Shutter for vessels fitted with staple handles : en ru
  • SU21703A1 - Opener for tin cans : en ru
  • US1816333A - Cowl construction for vehicle bodies : en
  • DE530556C - Periodic circuit breaker for railway flashing light signals : de en
  • DE530731C - Process and furnace for the production of zinc oxide from metallic zinc : de en
  • SU21320A1 - Centrifugal ventilation dust and smoke separator : en ru
  • SU21668A1 - Device for eliminating flicker when designing films on screen : en ru
  • CH148392A - Pesticides. : de en
  • DE530568C - Process for reducing iron ores by means of gases : de en
  • SU21833A1 - Automatic float valve with control load for fire water lines : en ru
  • SU21110A1 - Automatic winding device for fabrics, paper, etc. of materials : en ru
  • GB353696A - Improvements in the reproduction of sound from sound film records : en
  • FR38836E - Improvements to electric oscillation generators using vacuum tubes : en fr
  • GB353531A - Improvements in or relating to fastening straps or belts : en
  • GB353557A - Improvements relating to chicken and like boxes : en
  • US1816057A - Combination ink bottle : en
  • SU21652A1 - A device replacing the levers that drive the chain, hugging the gear with the candy in it in a candy wrapping machine : en ru
  • DE530311C - mirror : de en
  • FR38849E - Device for suppressing glare from automobile headlights : en fr
  • FR708881A - Transformer for aperiodic mechanical torsional oscillations : en fr
  • GB353681A - Improvements relating to automatic safety cut off gas valves : en
  • GB353594A - Dustless filling machine for powder or dry goods : en
  • GB353614A - Improvements in or relating to boxes for containing electrical devices or accessories : en
  • SU21426A1 - Riveting machine : en ru
  • SU21856A1 - Device to release head sugar from the mold : en ru
  • SU21518A1 - Device for testing the strength of the material : en ru
  • US1816001A - Capping- machine : en
  • US1816352A - Winding machine : en
  • SU21505A1 - Screen for sound film : en ru
  • US1816532A - Indicating and recording instrument for testing piston rings and the like : en
  • DE530739C - Device for changing the lifting height of the piling bear with mobile paving rams : de en
  • GB353511A - Improvements in the preparation of photo-sensitive layers : en
  • GB353729A - Improvements in machines for testing the hardness of materials : en
  • FR708906A - Process for the separation of etic anhydridea and acetic acid : en fr
  • GB353566A - Process for cleaning surfaces of various kinds, especially applicable to floors : en
  • CH148418A - Electric hotplate and method of making the same. : de en
  • CH148451A - Preparation for the textile industry. : de en
  • SU21297A1 - Air nozzle : en ru
  • US1816246A - Saw operating attachment for tractors : en
  • US1816600A - Oil filter mounting : en
  • DE530770C - Ashtray with a throw-in tube on the lid : de en
  • SU21117A1 - Hair and Bristle Machine : en ru
  • US1816499A - Closure cap : en
  • DE530718C - Head joint for dolls : de en
  • CA313711A - Railway car vestibule diaphragm : en fr
  • CH148403A - Process for the aluminothermic fusion casting welding of railway tracks. : de en
  • SU21103A1 - Device for bending the tab on the spiral spring : en ru
  • SU21850A1 - Device for supplying water in a adjustable, partial, radial water turbine : en ru
  • US1816302A - Railway traffic controlling apparatus : en
  • US1816334A - Oar and paddle holder and lock : en
  • SU21091A1 - Tool for installing the drill at the beginning of the drilling hole : en ru
  • SU21354A1 - Machine for mass screening glass flasks : en ru
  • US1816052A - Electric switch and contact structure therefor : en
  • US1816226A - Furring strip anchor and process for using the same : en
  • DE530670C - Helmet-like headgear : de en
  • DE530612C - Mortise cylinder lock : de en
  • FR708697A - Glass chipping machine : en fr
  • FR708699A - Baby carriage system : en fr
  • FR708867A - Improvements to grinding machines : en fr
  • AU177931A - Means for preventing disturbances by acoustic back coupling in electric musical instruments with relay control : en
  • FR708619A - Safety device for mining machines : en fr
  • FR708933A - Improvements to the seats : en fr
  • SU21396A1 - Foldable goat for erection, etc. of works : en ru
  • US1815914A - Engine starter : en
  • US1816007A - Refining molten metals : en
  • US1816163A - Intake manifold for internal combustion engines : en
  • CH148411A - Process for burning cement, lime, ores, etc. in rotary kilns. : de en
  • SU21578A1 - Cutter to self thresher for threshers : en ru
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