- PL29589B1 - Carl Zeiss, Jena. A telescope for determining any direction by means of a plane, determined by an optical instrument, subordinate to the telescope. :
en
pl
- US2232682A - Connecting rod guide :
en
- US2233188A - Multimotored vehicle driving unit :
en
- US2232735A - Saturated degradation products of sterols and a method of producing the same :
en
- US2233052A - Sheet diaphragm for railway cars :
en
- US2233175A - Manufacture of abrasive coated articles :
en
- US2233216A - Wire terminal connector :
en
- AT160163B - Protection device for accumulators. :
de
en
- CA394803A - Reduction gear :
en
fr
- AU55041A - Improvements in and relating to caps or closures for bottles and like containers :
en
- CA394760A - Tobacco pipe :
en
fr
- US2233095A - Feed control for metal planers :
en
- DE702938C - Bearing body for mounting bearings :
de
en
- ES146782A1 - A toy in the form of a vehicle powered by rope. :
en
es
- FR862151A - Liquid fuel burner :
en
fr
- FR862182A - Air purifier :
en
fr
- DE702997C - Tooth filler :
de
en
- BE440285A - :
en
fr
- ES147350A1 - Method of manufacturing a welding rod for welding application of a chromium alloy. :
en
es
- GB533978A - Improvements in or relating to liquid fuels suitable for internal combustion engines :
en
- AU112563B2 - Improvements in or relating to electric tubes and devices comprising such tubes :
en
- USD125502S - Lens for automobile lamps :
en
- USD125513S - Automobile bumper or similar article :
en
- US2233213A - Fiber-free proteinous adhesive from seed materials :
en
- USD125490S - Design for a knitted fabric :
en
- US2232808A - Splitting machine :
en
- CH213654A - Device for assembling two tubular parts. :
en
fr
- ES146889A1 - Installation of transmitting current for the transmission of high frequency selective protection signals. :
en
es
- ES147045A1 - A process for obtaining breads of inorganic materials and especially of mineral products, mining products and the like. :
en
es
- AU112557B2 - Improvements in and relating to synchronizing systems and methods :
en
- US2233327A - Suction muffler :
en
- US2233301A - Crib :
en
- USD125412S - Design for a sound-on-film recorder
casing :
en
- US2233234A - Lavatory hair and lint collector :
en
- DE703141C - Barrel cleaning chain :
de
en
- ES147109A1 - A process for the manufacture of chain stitch fabric crossing completely or in part by rubber threads. :
en
es
- US2232785A - Preparation of low molecular weight polymers of vinylidene compounds :
en
- FR862082A - Improvements to the means of cleaning a centrifugal drum :
en
fr
- ES146689A1 - A tilting scale provided with a printing mechanism. :
en
es
- ES147116A1 - An infrastructure system for tram lines. :
en
es
- ES147136A1 - A motor device will shave dry. :
en
es
- ES147309A1 - An elementary typewriter for children. :
en
es
- US2233168A - Compressor :
en
- ES146512A2 - IMPROVEMENTS MADE IN PATENT NUM 142247 :
en
es
- GB534017A - Pipe joints :
en
- CA394816A - Casein product :
en
fr
- CH213647A - Alloy suitable for the production of magnesium alloys. :
de
en
- AU182140A - Improvements in or relating to means for facilitating the starting of internal combustion engines :
en
- GB534112A - Process for the preparation of starch products :
en
- DE702934C - those for office furniture :
de
en
- DE702965C - Method for preparing one-sided z. B. middle stretchable webs, especially made of acrylic or vinyl polymers :
de
en
- FR862079A - Strap clamping device for tool used for strapping packages :
en
fr
- CH213636A - Slide rule for the direct determination of data from supporting structures. :
de
en
- AU54840A - An improved combination chum and butter worker and method of constructing same :
en
- CA394878A - Precious metal recovery :
en
fr
- CA394774A - Pump :
en
fr
- CA394819A - Thiazole manufacture :
en
fr
- AU112531B2 - Ladder side, length adjuster :
en
- FR862186A - Ammonia nitrate manufacturing process :
en
fr
- SU59052A1 - Method for demulsifying oil, oil and similar emulsions :
en
ru
- US2233130A - Process for the manufacture of dianisidine :
en
- ES147040A1 - A valve for breathing apparatus powered by the lungs. :
en
es
- FR862064A - Improvements to electronic lamp systems for ultra-shortwave production :
en
fr
- US2232956A - Measure meter :
en
- US2233294A - Method of making endless belts :
en
- US2233056A - Teletypewriter switching system :
en
- GB534018A - Improvements in motion checking devices :
en
- CA394748A - Antiseptic gas producing substance :
en
fr
- US2232848A - Friction clutch :
en
- US2232989A - Printing apparatus :
en
- US2233270A - Extensible pipe section :
en
- US2232728A - Method and composition for dispelling vapors :
en
- US2232821A - Antiskidding device :
en
- US2232948A - Automatic flow treater :
en
- US2232970A - Pilot valve structure :
en
- US2233341A - Muffler construction :
en
- USRE21726E - Method of making zirconium oxide :
en
- ES146895A1 - Improvements in the apparatus for assembling spark plugs. :
en
es
- FR861889A - :
fr
- DE702983C - Power steering for motor vehicles :
de
en
- US2232774A - Method of scanning or projecting motion pictures and other pictures :
en
- SU59102A1 - Plaster Surface Finishing Machine :
en
ru
- US2232843A - Method and means for burnishing spherical seats :
en
- USD125445S - Design for a compass :
en
- GB533996A - Improvements in or relating to wheel construction :
en
- US2232768A - Centrifugal separator :
en
- US2233195A - Electric connector :
en
- FR862221A - Process and machine for coating and coating pipes :
en
fr
- US2233153A - Caliper for card feeders for counting machines :
en
- USD125493S - Design for a textile fabkic :
en
- USD125476S - Design for an ash tray :
en
- AU112558B2 - Improvements in or relating tothe electrical precipitation of suspended particles froma stream of gas :
en
- US2233096A - Valve for inflatable articles :
en
- US2233167A - Vacuum cleaner :
en
- USD125520S - Design for. a flexible pocket
receptacle :
en
- SU59103A1 - Double wooden partition :
en
ru
- USD125543S - Design fob a dress :
en
- DE702442C - s of the handlebar pin of vehicle wheels :
de
en
- US2232829A - System for producing records of recording meter readings :
en
- FR862104A - Manufacturing process of porous intermediate plates :
en
fr
- US2232715A - Conductivity testing apparatus :
en
- US2232811A - Projector and gate mechanism therefor :
en
- USD125547S - Design for a deess :
en
- CH213691A - Pack, especially for cheroots and cigars. :
de
en
- DE702904C - Process for dewaxing mineral oils :
de
en
- DE703079C - Diesel engine with direct injection for operation with heavy fuel such as coal tar oil :
de
en
- ES146607A1 - Procedure for obtaining multicolored photographic images. :
en
es
- FR862058A - Lubricated Molded Catalyst Products :
en
fr
- FR862100A - Barbed wire articles :
en
fr
- ES146839A1 - Device for the assembly of the regulating core of the electric windings for high frequency with iron core. :
en
es
- ES147214A1 - A process for manufacturing hydraulic tiles and other objects with gloss and without pores on the exterior surface. :
en
es
- FR862025A - Ion discharge tube with a separate mercury reserve :
en
fr
- FR862111A - Number wheels in particular for electrical measuring instruments :
en
fr
- GB533992A - Improvements in seat backs for motor cars and other vehicles in general :
en
- FR862023A - Reaction of hydrocarbons in the presence of mineral acids :
en
fr
- GB534105A - Process and tools for the manufacture of such flat pencils, brushes and brooms in which the bristle bunches are disposed in rows in the brush body :
en
- FR50701E - case for rouge stick, blush or other product :
en
fr
- US2232842A - Vibratory compactors :
en
- USD125461S - Deck of playing cards :
en
- DE699574C - Process for the production of a medicament in a granular or spherical shape :
de
en
- DE703121C - Chimney or ventilation attachment with spiral-shaped ducts rising upwards :
de
en
- DE703092C - Fire-weather-proof encapsulation with operationally releasable cover for electrical devices :
de
en
- ES146708A1 - A process for the preparation of ammonium nitrate. :
en
es
- ES147370A1 - A printing mechanism for scales. :
en
es
- ES147044A1 - An antechamber for diesel engines. :
en
es
- GB533910A - Improvements in and relating to insulating refractories and methods of making same :
en
- GB534136A - Improvements in cushion tyres and vehicle wheels therefor :
en
- ES146892A3 - A procedure for the production of a material for plastic knuckles or dowels. :
en
es
- ES147262A1 - Improvements in electric lamps. :
en
es
- ES146523A1 - New type of spark plug. :
en
es
- ES147128A1 - A liquid pump, and especially fuel injection. :
en
es
- ES146790A1 - A procedure for modifying the composition of gas generator or water gas. :
en
es
- ES147079A1 - Machine to rectify the cork stoppers. :
en
es
- ES146806A3 - Improvements in the preparation of fish. :
en
es
- US2232685A - Practice and demonstration equipment :
en
- FR862209A - Improved dyes and prints obtained with water soluble dyes :
en
fr
- DE702923C - Roll film camera :
de
en
- GB534043A - Improvements relating to alternating electric current rectifiers of the selenium type :
en
- ES147135A1 - A transportable bridge :
en
es
- DE703103C - indications from keratin breakdown products :
de
en
- FR50730E - Device for the automatic preparation of infusions :
en
fr
- FR862106A - Light shield :
en
fr
- US2233150A - Card feeder :
en
- USD125492S - Design fob a textile fabric :
en
- US2232914A - Rail sanding control means :
en
- US2233273A - Long object carrier means for automotive vehicles :
en
- ES146813A1 - Improvements in firearms operating by means of gas. :
en
es
- ES147065A1 - Rotary piston machine equipped with eccentric rotor of elastic material. :
en
es
- GB533980A - Improvements in and relating to soot-blowers :
en
- GB533917A - Improvements in or relating to the securing together of shoe parts or in or relating to cement compositions or heating apparatus suitable for use therein :
en
- GB533934A - Improvements in or relating to mercury filled hot cathode rectifiers :
en
- GB534006A - Thread-cutting and -nipping device for sewing machines :
en
- GB534151A - Improved method for converting hydrocarbons :
en
- DE702943C - Device for making paintbrushes and paintbrushes :
de
en
- US2232790A - Control assembly for automobiles :
en
- US2232972A - Vehicle supporting truck :
en
- US2233275A - Navigational instrument :
en
- US2232895A - Seat lifter for toilet bowls :
en
- USD125456S - Design for a display card or similar
article :
en
- ES146521A1 - Armor for reinforced concrete. :
en
es
- CA394850A - Cooler and conveyer :
en
fr
- SU59105A1 - Device for blowing boundary layer from aircraft wing :
en
ru
- ES147095A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE PATENT OF INVENTION 145814 :
en
es
- US2233077A - Well controlling apparatus :
en
- FR862125A - Telephone microphones and similar devices :
en
fr
- ES146638A1 - Improvements in the process of making clay pots. :
en
es
- GB534022A - Improvements in recording and computing machines :
en
- ES147238A1 - A rotating dial for domestic use. :
en
es
- DE1498879U - :
de
en
- DE703085C - Method for drying sugar beets :
de
en
- DE702980C - Air foam generator :
de
en
- ES146749A1 - Procedure for obtaining 4-aminobenzolsulfonamide. :
en
es
- ES146844A1 - A procedure for the obtaining and projection of cinematographic films based on the refraction of light. :
en
es
- ES147209A1 - A process for manufacturing luminescent materials for electric discharge vessels. :
en
es
- FR862133A - Process for finishing the surfaces of metal articles :
en
fr
- DE702262C - Gyroscope :
de
en
- ES146832A1 - A tin preparation with its autodeoxidante composition for welding. :
en
es
- ES146727A1 - Improvements in circuit breakers. :
en
es
- US2232738A - Egg poacher :
en
- US2232823A - Sickle adjusting mechanism :
en
- ES146734A1 - Arrangement to maintain oscillatory movements with constant amplitude, applicable to clocks and other devices to measure time. :
en
es
- US2232960A - Thermoelectric element and method of making the same :
en
- US2233147A - Oil seal construction :
en
- US2233209A - Surgical dressing :
en
- FR862039A - Aero-heater :
en
fr
- DE703022C - Razor blade cleaning device :
de
en
- US2232718A - Method of making plywood :
en
- ES147002A1 - A fuel economizer for the mixture of hydrogen to power internal combustion engines. :
en
es
- ES147130A1 - A device for the expulsion of gases. :
en
es
- US2232714A - Mechanical time fuse :
en
- USD125508S - Design for a handbag or similar
article :
en
- FR50741E - Device serving as a mechanical seal for centrifugal pumps :
en
fr
- GB534033A - Improvements in or relating to surgical and like masks :
en
- US2233085A - Conveying apparatus :
en
- US2233144A - Manufacture of gasoline :
en
- USD125419S - Design for a pin clip :
en
- ES147223A1 - A mold with individual heating chambers for the manufacture of rubber floors for all kinds of footwear, by direct vulcanization of the material on the cut, with a mold equipped with its own heating system adjusted to it. :
en
es
- ES146683A3 - A method of concentrating sulfuric acid under reduced pressure. :
en
es
- US2233068A - Apparatus for wrapping cylindrical articles :
en
- US2233196A - Modulation meter :
en
- US2233285A - High speed radiation pyrometric apparatus :
en
- US2233119A - Candle decoration for pastry, etc. :
en
- US2233322A - Steam plant installation anx oper :
en
- FR862051A - Improvements to elastic fluid turbines :
en
fr
- GB534166A - Improvements in and relating to boxes or like containers :
en
- FR862234A - Alloys :
en
fr
- US2232838A - Governor apparatus :
en
- US2232839A - Compression process :
en
- US2232962A - Electrical connection :
en
- FR862033A - Device for bagging machines, intended to receive and transport flat bags :
en
fr
- GB534013A - Improvements in or relating to overedge sewing machines :
en
- US2233364A - Variable pitch propeller :
en
- GR9458B - POCKET ELECTRIC LAMP. :
el
en
- US2232736A - Process for treatment of hydrocarbons :
en
- US2232813A - Method for conditioning tobacco :
en
- CH213665A - Electric cable :
en
fr
- CA394860A - Refrigerator car :
en
fr
- DK58454C - Apparatus for measuring plastic substances, in particular edible fats. :
da
en
- ES147082A1 - An eccentric drive device for the sewing organs of sewing machines. :
en
es
- ES146535A1 - Improvements in the manufacture of steel. :
en
es
- FR862027A - Improvements in gyroscopic instruments :
en
fr
- ES147348A1 - A new extractor hydro applied to the separation of the alperchin and the oil contained in the olives. :
en
es
- ES147351A1 - Automatic system to clean, dye and polish footwear. :
en
es
- GB533966A - Improvements in pipe-joints or connections :
en
- ES146912A1 - A process for obtaining cellulose from the bagasse of sugar cane. :
en
es
- AT160176B - Process for the simultaneous recovery of lead and zinc from filter dust. :
de
en
- DE702950C - Process to increase the permeability of warmly applied reinforcement or shielding tapes of cables or cable cores :
de
en
- DE702912C - Rolling grilles made of tubular or double tubular cross bars, which are connected by intermediate links :
de
en
- CA394886A - Condenser microphone :
en
fr
- CH213656A - Self-priming circulation pump. :
de
en
- FR862006A - Method and device for increasing the useful life of oxygen or liquid air cartridges :
en
fr
- CH213682A - Method of making a carbonic acid absorbent material. :
de
en
- US2232926A - Preparation of mixed cellulose ethers :
en
- ES146679A3 - New model of reel with drum brake for bicycles and the like. :
en
es
- GR9449B - CONTROL SHEET FOR SALE OF GOODS WEIGHT, LENGTH ETC. GENERAL TRADE ITEMS. :
el
en
- GB534035A - Improvements relating to the casting of metals :
en
- ES147068A1 - Tapered key screw with pressure distribution surfaces. :
en
es
- ES146824A1 - Carrier current transmission system. :
en
es
- DE703083C - Double-walled clutch or similar friction disc :
de
en
- ES146588A1 - A helicopter with a pair of rotors that turn in the opposite direction. :
en
es
- ES146815A1 - Devices for obtaining pasta and more particularly pasta for bread making. :
en
es
- ES147022A1 - A centrifugal force dust separator. :
en
es
- FR862092A - Improvements to machinery for mineral scum flotation :
en
fr
- US2233135A - Landing gear for truck trailers :
en
- USD125498S - Design fok a textile fabric :
en
- DE702971C - Leather strap for wristwatches :
de
en
- FR862180A - Improvements to machines for grinding or cutting metals or other materials :
en
fr
- ES147278A1 - A method of manufacturing molds for casting magnesium and magnesium alloys. :
en
es
- CA394818A - Radio selectivity and fidelity control :
en
fr
- AT160153B - Coaster braking device for bicycles and similar vehicles powered by muscle power. :
de
en
- AU112522B2 - Improvements in and connected with latches, catches, turns andthe like for cupboards andthe like :
en
- BE440217A - Process for the production of polyesters containing high molecular weight amide groups :
en
fr
- USRE21730E - Hard metal tool alloy :
en
- US2232903A - Lifting plane :
en
- US2232740A - Control system :
en
- US2233325A - Gauge hatch :
en
- CA394813A - Paper and carbon sheet pack :
en
fr
- CA394891A - Talking machine :
en
fr
- CH213588A - Electric heating element. :
de
en
- CH213694A - All-terrain vehicle. :
de
en
- ES146636A1 - Drive device for machine guns or similar. :
en
es
- ES147176A1 - An absolute safety brake for all types of vehicles. :
en
es
- GB534064A - Improvements in or relating to push-pull amplifying tubes :
en
- US2232678A - Pump for liquids :
en
- US2233384A - Radio receiver :
en
- PL29537B1 - Alfred Holter, Oslo. Limiting rails for making concrete pavements. :
en
pl
- US2233318A - Tractor :
en
- US2232898A - Method of solidifying porous earth materials :
en
- CA394838A - Crankshaft lapping machine :
en
fr
- CH213619A - Process for the production of metallic coatings on gels. :
de
en
- US2233302A - Process for the manufacture of oxides or suboxides of lead :
en
- AU112568B2 - Improvements relating to devices for the emission or transmission of sound :
en
- CA394754A - Direction indicator :
en
fr
- CH213672A - Process for the production of electrical discharge vessels. :
de
en
- US2233060A - Combined clutch and brake :
en
- USD125431S - Design for a shoe sole :
en
- DE703025C - Folding chair for theaters, meeting rooms, etc. like :
de
en
- US2233272A - Apparatus for refrigerating liquids :
en
- GB534008A - Improvements in luminous materials :
en
- AU112565B2 - Improvements in or relating to means for facilitating the starting of internal combustion engines :
en
- ES147034A1 - A device for sewing machines for sewing elastic threads within fabric cloths and the like. :
en
es
- ES147337A1 - New procedure for the manufacture of ceramic pieces with automatic templates. :
en
es
- FR862096A - Electrically controlled bending and bending machine :
en
fr
- GB534001A - Improvements in scoring boards for the game of darts :
en
- GB534196A - Improvements in self-locking nuts :
en
- DE702837C - between an alternating current network and a direct current network :
de
en
- DE702986C - Machine gun mount :
de
en
- US2233087A - Stethoscopic instrument :
en
- GB534102A - Improvements in or relating to lathe and like centres :
en
- CA394759A - Compound compensated governor :
en
fr
- CA394776A - Filtering device for solids in suspension :
en
fr
- ES147331A1 - A band filter. :
en
es
- ES146862A3 - A tilting drawing table with friction clamping mechanism. :
en
es
- US2233233A - Machine for helically coiling and welding strip metal to form continuous pipes :
en
- ES144621A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT Ns 144616 :
en
es
- US2232854A - Chaser block and carrier :
en
- US2233309A - Center drive lathe loading device :
en
- US2232945A - Polishing felt :
en
- ES147196A1 - PROCEDURE FOR THE PREPARATION OF LOWER HOMOLOGISTS OF CARBONYLIC ESTERS OF D, 1TOCODFEROLES :
en
es
- US2233053A - Miner's lamp holder :
en
- ES146957A1 - Hand-held tying machine. :
en
es
- ES147388A1 - Improvements in the devices to lower the lubricant temperature of the engines with liquid cooling, especially of the engines of this type of aircraft. :
en
es
- SU59097A1 - Method for bright annealing of chromium alloys :
en
ru
- US2233232A - Internal gripping device for smooth bore ferrules :
en
- GB533927A - Improvements relating to asphaltic compositions :
en
- DE702993C - Overcurrent switch :
de
en
- ES146670A1 - Improvements in filing devices and document classifiers. :
en
es
- ES146744A1 - Apparatus for the manufacture of ceramic plates starting from dry ceramic powder. :
en
es
- ES146962A1 - A rotating carriage bolt for artillery materials. :
en
es
- ES146582A1 - A method of manufacturing a construction material. :
en
es
- GB534134A - Improvements in or relating to arc extinguishing devices for electric circuit interrupters of the air break type :
en
- DE703026C - Spring cushions for mattresses and upholstered furniture :
de
en
- GB533998A - Method of preparing resins suitable for plastic and coating compositions :
en
- US2232787A - Tuning control for radio receivers or the like :
en
- US2233172A - Coated paper :
en
- CH213583A - Fiber mat and method of making the same. :
de
en
- USD125534S - Design fok a dress ensemble :
en
- GR9455B - SHIP PROTECTION COATING. :
el
en
- GB533983A - Improvements in or relating to spare-wheel carriers for motor vehicles :
en
- US2232803A - Machine for washing, rinsing, and sterilizing table utensils, cooking and the like articles :
en
- AT160191B - Motor vehicle with rear engine and a streamlined body with two rows of seats. :
de
en
- US2233383A - Composition of matter and a process for preventing water-in-oil type emulsions resulting from acidization of calcareous oil-bearing strata :
en
- ES146907A1 - EQUIPMENT FOR ENGINES LUBRICANT TEMPERATURE :
en
es
- ES146910A2 - IMPROVEMENTS MADE IN THE OBJECT OF MAIN PATENT NO. 145811 :
en
es
- ES147272A1 - Device to measure current speeds. :
en
es
- FR862030A - Butt Sewing Machine :
en
fr
- CA394786A - Electromagnetic control device :
en
fr
- CA394795A - Yarn conditioning process :
en
fr
- US2232844A - Metalworking machine :
en
- US2233187A - Circuit breaker :
en
- US2233390A - Camera :
en
- US2233069A - Means for impregnating and coating articles :
en
- DE703000C - Process for applying coatings made of non-ferrous metals to cast iron, in particular to cast-iron bearing shells :
de
en
- FR862127A - Truck, more particularly for tram or railway vehicles :
en
fr
- SU59282A1 - Cable Wear Testing Machine :
en
ru
- US2232804A - Art of shoemaking :
en
- US2232959A - Electric rate meter :
en
- FR862233A - Faculty :
en
fr
- GR9457B - DRYER SYSTEM FOR DOWN WATER THERMUARO TO DRINKING COAL BONDS AND IN GENERAL INDUSTRIAL, MINERAL AND AGRICULTURAL PRODUCTS. :
el
en
- DE703101C - Process for the catalytic production of hydrocarbons or their oxygen derivatives from oxides of carbon with hydrogen :
de
en
- ES147143A1 - A process for preparing cellulose ethers. :
en
es
- ES147138A1 - A device to be mounted on typewriters to replace with a ribbon inked in carbon paper. :
en
es
- DE703043C - Caterpillar :
de
en
- US2232743A - Target device :
en
- FR862131A - Improvements to liquid dispensers :
en
fr
- GB533922A - Improvements in or relating to a method of and apparatus for the degumming of ramie fibres :
en
- GB534154A - Improvements in or relating to cathodes for electron discharge devices :
en
- ES147153A1 - A valve for paper bags or similar material. :
en
es
- GB534003A - Loop-taker mechanism for sewing machines :
en
- ES147089A1 - A device actuated to act on the current limit layer in the planes of sustentation of aerial vehicles. :
en
es
- GB534119A - Improvements in piston packing :
en
- US2232930A - Polystyrene synthetic resins :
en
- US2233252A - Suction cleaner :
en
- US2233149A - Counting machine for counting record cards, checks, coupons, and the like :
en
- ES146624A1 - Improvement in the application of cement lining or analogous material in tubes or other pieces that have been bonded. :
en
es
- ES147216A1 - Clamp for joining together construction elements in the form of tubes or stakes. :
en
es
- ES146838A1 - Improvements in automatic firearms by hand. :
en
es
- ES147092A1 - An exhaust nozzle for a device for better use of the energy of the exhaust gases of internal combustion engines for the drive of an aerial vehicle through the use of repulsion. :
en
es
- FR50735E - Improvements to stoppers for demijohns, bottles, cans and similar containers :
en
fr
- GB534099A - Automatic vending machine :
en
- ES146933A1 - A procedure for engraving plates and cylinders for hole printing. :
en
es
- FR50743E - Method of making shirts and the like :
en
fr
- US2233311A - Fishing line wringer :
en
- DE702905C - Flat grate :
de
en
- DE703023C - Powder compact :
de
en
- ES146960A1 - A process for the treatment of polymer products. :
en
es
- ES147377A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT NuM. 141939 :
en
es
- GB534111A - Purification of petroleum phenols :
en
- ES146597A1 - Heating process of the wires and straps of Engraving and lathe to strengthen their application. :
en
es
- US2232794A - Stabilizing of cellulose esters :
en
- DE703087C - Film spool cartridge :
de
en
- FR50749E - Device for advancing the charlot of typewriters and the like :
en
fr
- GB534070A - Improvements in or relating to blinds or like black-out devices for window and like openings :
en
- ES147217A1 - Simultaneous manufacture of iron, or its carbureted and cement components, or hydraulic lime, in the rotary kiln. :
en
es
- GB534052A - Improvements in or relating to well tools, such as elevators :
en
- FR50742E - Soft, tear-proof roofing cover :
en
fr
- GB534094A - An improved luminous sign device for use in black-out conditions :
en
- GB534140A - Improvements in and relating to photographic emulsions and layers, and the manufacture of dyes for use therein and intermediates for such manufacture :
en
- SU59188A1 - Training device for demonstrating the elements of external ballistics :
en
ru
- ES146964A1 - Improvements in the means to prevent the emission of smoke during the loading of retorts or carbonization chambers. :
en
es
- ES147041A1 - A device for the manual control of membrane valves operated by the lungs. :
en
es
- FR862200A - Improvements to the coating of rubber objects :
en
fr
- ES146841A1 - Improvements in or related to electrolytic cameras. :
en
es
- ES146850A1 - A method of lateral control of flying machines with articulated wings and a flying machine to implement said procedure. :
en
es
- GB534024A - Improvements in or relating to snap-action electric switches :
en
- FR862226A - Gas and dust protection device for use by horses, mullets and donkeys :
en
fr
- GB534066A - Horns for the transmission and reception of ultra-short electromagnetic waves :
en
- CH213603A - Device for carrying saucepans. :
de
en
- CH213620A - Process to prevent scale formation on iron workpieces. :
de
en
- US2232961A - Apparatus for thermal generation of electric current :
en
- AU112543B2 - Numerical indicators or sign changing mechanism :
en
- CH213623A - Photographic camera with electrical lines leading from the camera housing to the lens carrier. :
de
en
- PL29591B1 - Georg Heise, Pedzewo. Manual wheelbarrow seeder with various types of seed. :
en
pl
- ES146628A1 - A process for the production of metallic magnesium by the treatment of magnesium chloride with hydrogen at elevated temperatures. :
en
es
- ES147256A1 - Improvements in headlights for cars. :
en
es
- ES147342A1 - Improvements in brake mechanisms. :
en
es
- ES146706A1 - Improved preheating device for oil vaporizer lighters. :
en
es
- ES147137A1 - Gear change device for marine explosion engines. :
en
es
- SU59104A1 - Glass Fiber Filler :
en
ru
- US2233239A - Photographic roll film camera :
en
- US2233355A - Roller skate :
en
- FR50706E - Process for removing mercaptans from mercaptide solutions :
en
fr
- US2232694A - Timing device :
en
- ES146701A1 - A procedure for the application of cement plaster. :
en
es
- ES146751A1 - A machine to detach stems from cherries and, in general, fruits that have a stem. :
en
es
- FR862215A - Process for the manufacture of soluble dyes of the anthraquinone series and dyes obtained by this process :
en
fr
- GB534028A - Improvements in or relating to mercury switches :
en
- ES147166A1 - A machine to beat the chocolate molds. :
en
es
- DE703015C - Method and device for degreasing wet melted greaves :
de
en
- ES146646A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT NuM. 145.814, REFERRING TO A DEVICE FOR A BETTER USE OF THE ENERGY OF EXHAUST GASES FROM EXPLOSION ENGINES FOR THE IMPULSE OF AIRPLANES :
en
es
- ES146974A1 - Improvements in the manufacture of copper, iron, nickel, silicon, magnesium and aluminum alloys. :
en
es
- GB534063A - Improvements in or relating to photographic cameras :
en
- FR862188A - Rolling lifting cylinder for motor vehicles and similar vehicles :
en
fr
- US2233248A - Steering gear for vehicles :
en
- US2232933A - Thermostable polymeric composition :
en
- US2232977A - Method of producing integral waterproofing emulsions and products thereof :
en
- US2233185A - Antifreeze composition :
en
- ES147270A1 - A device for allowing different transmission multiplications in the operation of bicycle lighting dynamos and the like. :
en
es
- FR50714E - Valve for gas masks and other similar applications :
en
fr
- CH213598A - Device for separating the ashes from combustion residues. :
de
en
- CH213611A - Agents for impregnating fabrics. :
de
en
- ES147199A1 - Improvements in procedures to prevent shrinkage of wool articles. :
en
es
- DE703007C - Device for adjusting the size-changeable mold of a single-letter casting and setting machine with a die drum :
de
en
- FR862140A - Electric heater :
en
fr
- CH213662A - Control process for gas turbine plant and equipment on such for executing the process. :
de
en
- ES146622A3 - System to reduce the diameter of steel tubes of any kind. :
en
es
- ES147055A1 - A FILTER FOR SMOKE AND SUSPENSION MATTER :
en
es
- ES146906A1 - Improvements related to mechanical couplings. :
en
es
- DE703020C - Process for the production of shaped cellulosic structures from copper oxide ammonia cellulose solutions :
de
en
- DE703032C - Process for improving the adhesion of non-metallic coatings to metal substrates :
de
en
- US2233241A - Cleat for shoes :
en
- SU59106A1 - Device to control aileron aircraft :
en
ru
- FR862093A - Thermoplastic products :
en
fr
- ES146593A3 - A procedure for reducing solutions of combinations of per that allows to obtain hydrogen dioxide. :
en
es
- ES146941A1 - Dropper closure for liquid containers. :
en
es
- GB533997A - Improvements connected with plastic and coating compositions containing mixed alkyd and aminotriazine resins :
en
- SU59007A1 - Device for synchronous transfer of movements with a limited angle of rotation of the receiver :
en
ru
- US2232865A - Hood catch arrangement :
en
- US2232938A - Treatment of wells :
en
- USD125446S - Design for a portable stove :
en
- SU59277A1 - Method for determining the strength of materials in brittle condition :
en
ru
- DE703071C - Device on steam-heated devices, in particular steam boilers :
de
en
- ES146880A1 - Device for protecting the edges against the cooling of outside air in the vertical drawing of sheet glass. :
en
es
- FR862198A - Improvements to pendulum rectifiers :
en
fr
- US2233224A - Nut :
en
- USRE21727E - Chemical treatment in the manu :
en
- DE703014C - Fluorescent :
de
en
- ES146741A1 - A new procedure for manufacturing brake fluid, shock absorbers, knees, and hydraulic system presses. :
en
es
- GB533914A - Improvements in or relating to folding cardboard and like boxes :
en
- GB534097A - Improvements in air blowers or pumps :
en
- FR50716E - Advanced electric generator :
en
fr
- USPP453P - Kose plant :
en
- US2232957A - Change anticipating thermostat :
en
- CA394889A - Secondary battery electrode :
en
fr
- ES146656A1 - Improvements in a method of making spongy rubber. :
en
es
- ES147275A1 - Improvement in reception facilities of directional radios to facilitate navigation or improvements concerning these facilities. :
en
es
- GB534101A - Improvements in pneumatic tyre inner tubes :
en
- DE702937C - Process for the production of deposits of metals, alloys, metalloids and compounds in a vacuum :
de
en
- GB535153A - Improvements in and relating to filters :
en
- US2232954A - Corn popping apparatus :
en
- FR862187A - Dyeing process with sulfur dyes :
en
fr
- FR862066A - Device for controlling the character bars of a typewriter :
en
fr
- FR50712E - Improvements to the control of electrons in electron tubes to obtain short, powerful and clearly limited current pulses :
en
fr
- FR862057A - Catalytic reaction chamber :
en
fr
- ES142873A1 - PROCEDURE AND DEVICE FOR THE INSULATION OF TUBES AND THE LIKE FROM THE EFFECTS OF COLD AND HEAT :
en
es
- ES146635A1 - Device for the retention of the wire or strip during the entangling of tubes and other parts, and the machine of entangling provided with this device. :
en
es
- ES146959A1 - A method with the corresponding means, to clean and transport "kapok" and other fibers. :
en
es
- ES146718A1 - A device for the aeration of the atmospheric oxygen electrode of galvanic elements with depolarization of air. :
en
es
- ES146861A1 - A procedure for the manufacture of stockings in a single operation in the rectilinear machines for knitwear. :
en
es
- FR862178A - Improvement in crampons for fixing conduits, especially electrical conduits :
en
fr
- CA394799A - Vehicle motor control system :
en
fr
- US2233240A - Safety device for boats :
en
- ES146983A1 - A new tilting device, activated by the movement of the bolt, for firearms and toy. :
en
es
- ES147052A1 - A procedure for loading the filter mass for aerosols in the gas filters. :
en
es
- CA394757A - Garage door mechanism :
en
fr
- US2232971A - Process of desulphurizing hydrocarbon oils :
en
- US2232976A - Variable displacement pump :
en
- AU552539A - An improved domestic fireplace :
en
- AT160199B - Combined television and radio receiver. :
de
en
- ES146871A1 - A transport device for machines for treating textile plants. :
en
es
- CA394779A - Electric heater :
en
fr
- ES146715A1 - Double-compound air pumps particularly for locomotives. :
en
es
- DE703148C - :
de
en
- ES146997A1 - Isolator for antenna tensioning cables. :
en
es
- GB533942A - Improvements relating to the separation and recovery of short fibrous asbestos from granular asbestos-bearing rock :
en
- GB533969A - Improvements in or relating to conveyors :
en
- GB533975A - Improvement in process for decarburizing metals and alloys :
en
- GB534096A - Improvements in means for sealing door and like fastenings :
en
- GB534173A - Improvements in building constructions :
en
- GB534120A - Improvements in and relating to internal combustion engines with coaxially arranged cylinders :
en
- DE703066C - Process for the pressure extraction of carbons and subsequent high pressure hydrogenation of the extraction products :
de
en
- PL29545B1 - :
en
pl
- US2233036A - Device for governing the engine speed of a multicylinder injection internal combustion engine :
en
- ES147239A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT NuM. 146455 :
en
es
- ES147357A1 - Flotation procedure. :
en
es
- ES146574A3 - A process for the manufacture of hydrogen dioxide. :
en
es
- ES146725A1 - CARTRIDGE ELEVATOR FOR REPEATING AND AUTOMATIC FIREARMS :
en
es
- ES146551A1 - IMPROVEMENTS MADE IN THE WINDOW GUILLOTINES :
en
es
- ES146613A1 - Improvements in the artillery pieces, especially in the automatic firearms for the aerodynamic apparatuses. :
en
es
- ES147004A1 - New system for lifting liquids using compressed air or steam at low pressure. :
en
es
- FR862135A - Fuel for engines and its manufacturing process :
en
fr
- GB534026A - Improvements in road traffic control systems :
en
- ES146874A3 - Improvements in the manufacture of hubs or reels for bicycle wheels and the like. :
en
es
- ES147006A2 - Improvement and preparations for the production of azo dyes on the fiber. :
en
es
- FR50715E - Valve for inner tubes and the like :
en
fr
- GB534125A - Improvements in luffing davits :
en
- ES146692A1 - A procedure to perform chemical reactions between solutions by means of base permutators. :
en
es
- ES146901A1 - Procedure and disposition to interrupt or regulate electric currents. :
en
es
- ES146938A1 - A scaffolding procedure for the construction of solid ceilings. :
en
es
- GR9447B - SPECIAL YARN TIE ACCESSORY FOR EASY TO HAND KNIT KNITTING. :
el
en
- US2232834A - Process of calcining lime sludge :
en
- US2232867A - Production of alkinols :
en
- USD125541S - Design for a handbag :
en
- FR862026A - Newborn diaper :
en
fr
- FR862171A - Process for the production of hydrocarbons by conversion of carbon monoxide and hydrogen, and products obtained by this process :
en
fr
- ES146690A1 - Process for obtaining preservable preparations of acids or acyloxybenzocarboxylic acids and alkaloid salts. :
en
es
- ES147081A1 - Parts for the instant patch of all kinds of fabrics and especially of knitwear. :
en
es
- FR862217A - Television receiver :
en
fr
- GB534095A - Method of compounding rubber :
en
- FR862214A - Insulating layer cell in which one of the electrodes consists of a thin layer of a material with a reduced melting point :
en
fr
- USD125539S - Design for a handbag :
en
- AU112541B2 - Improvements in and relating togas producers :
en
- GB533964A - Improvements in or relating to portable abrading machines :
en
- CA394885A - Gear shift control mechanism :
en
fr
- US2233259A - Manufacture comprising foliated glass and process of producing the same :
en
- US2232693A - Antenna system :
en
- AT160165B - Absorption chiller with inert auxiliary gas. :
de
en
- AT160186B - Multi-disc brake for heavy, high-speed vehicles, especially railroad cars. :
de
en
- CA394859A - Refrigerator car floor rack :
en
fr
- US2233375A - Manufacture of vitamin a :
en
- AT160180B - Device for shooting with compressed air from machine guns for training purposes. :
de
en
- US2233193A - Dump wagon :
en
- DE703090C - Slidably arranged mine sharpener and mine guide tube designed as a clamp :
de
en
- FR862018A - Composition for coating floors and walls :
en
fr
- FR862158A - Improvements to loaded cables :
en
fr
- US2232837A - Method of forming concrete wall members :
en
- USD125530S - Design for a dress :
en
- AT160200B - Oscillator circuit. :
de
en
- US2232910A - Chemical process :
en
- CA394830A - Pertussis toxin and toxoid :
en
fr
- ES146872A1 - A method for producing hollow bodies in the shape of a cup from metal ingots. :
en
es
- ES147050A1 - A process for the manufacture of absorption masses, especially reactive for the retention of carbonic acid from the breathing air. :
en
es
- ES146919A3 - Flexible tube and relative connecting piece specially designed for the conduits for fuel and lubricant conduits in aircraft. :
en
es
- DE703070C - Tubular steel furniture frame, especially for three- and four-legged stools or chairs :
de
en
- CH213701A - Freewheel lock, especially for bicycle hubs. :
de
en
- BE440330A - :
en
- ES146811A1 - A telemetric aiming and shot correction device. :
en
es
- SU59001A1 - The method of determining the namostiemogo crackers :
en
ru
- CH213683A - Small air foam extinguisher. :
de
en
- ES146590A1 - Mechanical-chronological fuze for artillery projectiles. :
en
es
- CH213676A - Liquid fuel burners. :
de
en
- US2232753A - Control apparatus :
en
- US2233303A - Method of making scoops :
en
- USD125418S - Brooch or similar article :
en
- AU112526B2 - Method and machine for reconditioning rock drill bits :
en
- US2232754A - Trailer :
en
- US2232872A - Cable sealing means :
en
- CH213606A - Drafting saddle for roving and spinning machines. :
de
en
- US2233161A - Spraying device :
en
- US2233362A - System of electric distribution :
en
- USD125527S - Design for a coat :
en
- ES146702A1 - A procedure for the condensation of metallic vapors. :
en
es
- ES147383A1 - Improvements in the elimination of thionates from solutions, related to said elimination. :
en
es
- CA394784A - Electric coil :
en
fr
- CA394833A - Metal container :
en
fr
- ES147288A1 - A special gear for cycling. :
en
es
- ES147376A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT NuM. 141939 :
en
es
- AU112556B2 - An improved packing for pipe joints andother analogous purposes :
en
- CA394867A - Teletypewriter system :
en
fr
- AU64240A - Waterproofing and flexibilizing clay films :
en
- CH213664A - High voltage electrical cable. :
de
en
- CH213678A - Device for alternately feeding two arcs from a direct current machine with a sharply decreasing load curve. :
de
en
- ES146923A1 - A NEW FILTER PLATE ADAPTABLE TO ANY FILTER :
en
es
- FR862231A - Plug for electrical outlet :
en
fr
- PL29533B1 - Method of olefin polymerization. :
en
pl
- US2232822A - Switch apparatus :
en
- CH213595A - Electric heating rod by radiation. :
en
fr
- ES146654A1 - Procedure for obtaining alloys. :
en
es
- ES146717A1 - A new or improved machine for the manufacture of washers. :
en
es
- GB534201A - Improvements in coils having line characteristics :
en
- USD125506S - Design for a dress :
en
- DE703118C - Electric high-pressure mercury vapor discharge lamp with fixed glow electrodes :
de
en
- FR862042A - Device for operating electrical control switches or contactors :
en
fr
- CA394862A - Temperature control apparatus :
en
fr
- CA394882A - Reverse plating knitting machine :
en
fr
- CA394771A - Toy aeroplane :
en
fr
- CA394884A - Acetylene conversion :
en
fr
- CH213693A - Liquid atomizers. :
de
en
- US2232919A - Door catch :
en
- US2232925A - Periodic actuating device for electrically operated phonographs or the like :
en
- US2233382A - Flooding process for recovering oil from subterranean oil-bearing strata :
en
- US2233065A - Duplicator :
en
- USD125478S - Von eisenbarth
textile fabric or similar article :
en
- US2232697A - Method of removing outer coat material from cereal grains :
en
- US2233243A - Process for producing hydrolyzed products :
en
- US2232789A - Tachometer :
en
- FR862176A - Devices for teaching geometry :
en
fr
- AU94240A - Shock absorbing apparatus for employment in conjunction with dog and other clutches :
en
- CH213637A - Acoustic phonograph arm. :
en
fr
- ES147193A1 - Machine for the horizontal developer of cinematographic films and the like. :
en
es
- BE440257A - :
en
fr
- US2233368A - Electric timer :
en
- ES146808A1 - A procedure for cellulose sterilization. :
en
es
- PL29536B1 - A method of recycle flue gas, air and waste gas streams in industrial furnaces, operating in an alternating sequence, and a device for carrying out this method. :
en
pl
- AU112540B2 - Improvements in and relating to electrically-driven motor vehicles :
en
- SU59285A1 - Method of making molding and core sands :
en
ru
- US2232941A - Peeling and shredding device :
en
- CA394814A - Railway car truck :
en
fr
- CH213671A - Device with at least one electric valve for rectifying or converting currents. :
de
en
- CA394831A - Tractor hitch :
en
fr
- CH213685A - Prepayment device. :
en
fr
- US2232721A - Means and method for feeding and stacking envelopes :
en
- US2232805A - Brushing machine :
en
- ES145155A2 - IMPROVEMENTS INTRODUCED IN THE PATENT NuM. 138735 :
en
es
- DE703130C - Flame destruction of the exhaust gases with simultaneous sound absorption in internal combustion engines :
de
en
- AT160184B - Sound film or picture sound film device with a resilient film tensioning roller. :
de
en
- AU72040A - Improved pressure reducing and sustaining valve :
en
- CH213679A - Electric mixed light lamp. :
de
en
- ES147087A1 - A plane of support for airplanes equipped with a suction device for the current limit layer or for the expulsion of air therein. :
en
es
- ES147113A1 - A device for aspiration of airflow limit layers for aerial vehicles. :
en
es
- US2232990A - Preparation of oxycellulose :
en
- DE703112C - Device for laying submarine cables :
de
en
- DE703126C - Process for the production of oil and fuel :
de
en
- CA394876A - Fabric processing :
en
fr
- DE703139C - Procedure for restoring the profile of grinding wheels :
de
en
- ES145907A1 - A procedure to detoxify gases. :
en
es
- AU112533B2 - Start indicator for use in machining multiple threads in lathes :
en
- GB533958A - Overedge sewing machine :
en
- GB534144A - Improvements in or relating to oscillators of the type employing an electron beam :
en
- FR862069A - Improvements to bicycle pedals :
en
fr
- FR862197A - Improvements to sawtooth voltage generators :
en
fr
- GB533911A - Method of making steel :
en
- IE17361L - Pre-stressed concrete structures :
en
- ES146533A1 - Improvements in the manufacture of steel. :
en
es
- ES147037A1 - Procedure and device to peel almonds and pine nuts. :
en
es
- ES147189A1 - A PROCEDURE FOR THE MANUFACTURE OF A BAND WITH EDGES :
en
es
- CA394858A - Refrigerator car wall :
en
fr
- GB534121A - Process and catalyst for the conversion of hydrocarbons :
en
- ES146129A1 - Procedure for obtaining fluorine-antenne derivatives. :
en
es
- AU63540A - Improvements in and relating to multiple punching machines :
en
- CH213613A - Armpit sets on clothes, especially on military and sports clothes. :
de
en
- CH213702A - Arrangement for regenerative braking of AC vehicles. :
de
en
- PL29544B1 - C. Lorenz Aktiengesellschaft, Berlin-Tempelhof. Receiving system for determining the position of the transmitting station using meter and shorter waves. :
en
pl
- US2232676A - Fastener for boxes or containers :
en
- US2233137A - Spool for gimp :
en
- ES147306A1 - PROCEDURE FOR OBTAINING NEW CONDENSATION PRODUCTS :
en
es
- US2233059A - Refrigerating system :
en
- FR862041A - Process for making a product and representing images, designs, etc. thereon, and resulting product :
en
fr
- DE703106C - Process to reduce the acoustic feedback between microphone and loudspeaker in microphone-loudspeaker systems :
de
en
- USD125423S - Design for a pin clip :
en
- CA394787A - Board cutting machine :
en
fr
- CA394861A - Metallic structure :
en
fr
- ES146581A1 - Wing for airplanes with auxiliary wing articulated to the support wing. :
en
es
- GB534068A - Improvements in driving means for cinematograph film apparatus :
en
- GB534075A - Improvements in or relating to engines for liquid or gaseous working fluid :
en
- ES146680A1 - Device for the automatic production of double edges in rectilinear machines of cueillage. :
en
es
- ES146884A3 - Method of transmitting radio signals by frequency modulation. :
en
es
- FR862228A - Process for producing organic soil by aerobic fermentation of household waste and other organic waste :
en
fr
- PL29586B1 - I. G. Farbenindustrie Aktiengesellschaft, Frankfurt n. M., __, ~ ... Filter layer, absorbing extra-vial rays. G-G ^ C AA) :
en
pl
- GB533947A - Improvements in electric motor control gear :
en
- DE702976C - Process for the continuous hot-dip galvanizing of elongated objects made of iron or steel :
de
en
- ES147131A1 - An echo-indicating device with continuous indication. :
en
es
- ES146913A1 - A method of manufacturing textile yarn of rayon or other analogous synthetic material. :
en
es
- US2233183A - Frequency modulation system :
en
- USPP457P - Rose plant :
en
- ES146846A3 - A procedure for the fixation of nitrogen in air. :
en
es
- ES146558A1 - Device for the manufacture of agglomerated hollow bodies. :
en
es
- FR50710E - Distribution for internal combustion engines :
en
fr
- PL29585B1 - :
en
pl
- USD125511S - Design for a bathing suit :
en
- FR862021A - Game of tactics and camouflage :
en
fr
- US2232932A - Box-making machine :
en
- GB533926A - Improved means for the vending and storage of foodstuffs, groceries, vegetables and the like articles of commerce :
en
- GB534133A - Improvements in ventilating device for centrifuge casings :
en
- GB533918A - Improvements in hand trucks :
en
- SU59107A1 - Device to control the aileron aircraft :
en
ru
- ES147343A1 - PROCEDURE FOR OBTAINING VALUABLE COMBINATIONS OF THE ANDROSTAN SERIES :
en
es
- DE703144C - Process for the production of socket pipes :
de
en
- GB533956A - Improvements in and relating to the manufacture of glass :
en
- US2233320A - Plasticizing water-soluble ureaformaldehyde resin in aqueous medium :
en
- US2232860A - Ceramic body for spark plug insulators :
en
- US2233051A - Diaphragm for railway cars :
en
- USPP454P - Roseplant :
en
- ES147105A1 - A rigid box or chassis frame, specially designed for motor vehicles. :
en
es
- US2232998A - Temperature control for solutions :
en
- ES147061A1 - Ebonite bearings equipped with textile reinforcements and procedure for their manufacture. :
en
es
- ES147086A1 - Airplane for airplanes equipped with action devices over the current boundary layer. :
en
es
- ES146863A1 - Improvements in the purification of cast iron or in relation to it. :
en
es
- ES147014A1 - Procedure for the vaporization of adipic acid. :
en
es
- FR861963A - Improvements to the apparatus for testing air-cooled engines :
en
fr
- DE702906C - Method and apparatus for producing shell-shaped hollow glass bodies, e.g. B. the halves of hollow glass blocks :
de
en
- DK58456C - Device for Springs for Vehicles. :
da
en
- US2232855A - Process for the manufacture of adipic acids :
en
- US2232947A - Liquid fuel stove control means :
en
- US2233194A - Rotating anode x-ray tube :
en
- GB533976A - Improvements in or relating to sliding-clasp fasteners :
en
- US2233230A - Fastening device :
en
- US2233072A - Preparation of acetoacetic esters of phenols :
en
- US2233113A - Radio receiving apparatus :
en
- US2232802A - Piston for power engines :
en
- US2233347A - Multichannel signaling system :
en
- USD125552S - Design for an electric vaporizer :
en
- DE703084C - Fat catcher for smokers :
de
en
- FR862038A - Tiny radio receiver :
en
fr
- ES147140A1 - Manufacturing process of lavender essential oil, artificial. :
en
es
- FR862223A - Product for obtaining color photographic images :
en
fr
- GB533921A - Improvements in or relating to check devices for hinged lids and doors :
en
- GB534137A - Improvements relating to the securing of hard tips to the shanks of tools and the like :
en
- PL29579B1 - Eadie Bros & Co., Limited, Paisley and Thomas Kilpatrick Powrie, Paisley. Ring ring for ring rippers, screeners, or similar machines. :
en
pl
- US2233176A - Manufacture of bonded abrasive articles :
en
- FR862045A - Long stitch sewing machine for fixing ribbons on hats and in general for basting :
en
fr
- ES146697A3 - Improvement in the treatment of crude phosphates. :
en
es
- FR862044A - Fuel supply device in internal combustion engines, with remote control of fuel consumption :
en
fr
- GB534009A - Improvements in the art of setting diamonds for industrial purposes :
en
- GB534089A - Improvements in or relating to hydraulic presses :
en
- DE702958C - Metal vapor discharge vessel with a liquid cathode :
de
en
- DE703009C - Circuit arrangement for telephone systems with dialer operation and the possibility of catching annoying subscribers in low-value connections :
de
en
- FR862103A - Roller bearing :
en
fr
- FR50740E - Improvements to welt tip trimmers :
en
fr
- GB534160A - Improvements in and relating to insulated electrical conductors :
en
- DE702933C - Method and device for the production of rayon threads with fluctuations in titre :
de
en
- GB533948A - Improvements in or relating to eye-baths :
en
- ES146705A1 - A procedure for the crimping of metal pins, on stone buttons, glass, etc., for earrings, cufflinks, etc. :
en
es
- FR862080A - Roasting oven :
en
fr
- GB533920A - Acylated indenes and polymerization products thereof and processes of preparing the same :
en
- ES146710A1 - PROCEDURE FOR THE MANUFACTURE OF STABLE VITAMIN E PREPARATIONS :
en
es
- ES147094A2 - IMPROVEMENTS MADE IN THE OBJECT OF PATENT NUM 145814 (APPLICATION NUMBER .. 20004) :
en
es
- GB533941A - Improvements in the production and delivery of acid solutions :
en
- ES147326A1 - Procedure to clear non-white substances. :
en
es
- ES146643A1 - A DRYING CHAMBER FOR ALL KINDS OF PASTA :
en
es
- ES146698A3 - A process for the production of pure carbonic acid. :
en
es
- ES147125A1 - A respiration protection filter. :
en
es
- FR862129A - Improvements made to turret-shaped dolls for grinding machines :
en
fr
- FR862189A - Method and device for producing different colors emitted by light tubes intended for advertising :
en
fr
- US2232679A - Electric connector :
en
- US2232876A - Mercury switch relay :
en
- ES146682A1 - A procedure for the treatment of crude phosphates. :
en
es
- USD125540S - Design fob a handbag :
en
- ES147321A1 - Procedure for the manufacture of blue razor blades. :
en
es
- GB534002A - Process for the production of halogen substituted acyl amino sulphonic acids, and the resulting products :
en
- GB534108A - Improvements in and relating to retainer means for trim fabric materials on vehicles :
en
- GB534135A - Improvements relating to lathe tailstocks :
en
- US2232911A - Speed control for coutboard motor boats :
en
- US2232677A - Cord holder :
en
- US2233151A - Stacker for card counting machines :
en
- USD125521S - Design for a dress :
en
- ES147170A1 - An apparatus for the rapid repair of leaf springs in automobiles. :
en
es
- ES146577A1 - Improvements in the ball winder machines. :
en
es
- GB533952A - Improvements in or relating to shaped articles made from casein or vegetable seed proteins :
en
- GB534044A - Improvements in or relating to conveyors with resilient supports :
en
- DE703001C - Exercise with all electrodes made of the substance to be atomized, using single-phase alternating current or three-phase current :
de
en
- FR862075A - Liquefied gas rescue belt and safety swimsuit :
en
fr
- USD125510S - Design fob a dress :
en
- FR862091A - Catalytic aromatization and dehydrogenation of hydrocarbons :
en
fr
- GB534152A - Improvements in and relating to alkali soluble cellulose ethers :
en
- US2233045A - Electrical fish screen :
en
- USD125432S - Design for a shoe sole :
en
- USD125545S - Design for a dress :
en
- ES147133A1 - Lathe especially designed for aircraft. :
en
es
- US2232883A - Fluid pressure brake :
en
- AU273740A - Pipe joints :
en
- USD125537S - Wolff
dress ehsembwe :
en
- CH213655A - Tap. :
en
fr
- GB534167A - Improvements relating to two-stroke single-acting opposed-piston internal combustionengines :
en
- AT160156B - DC heated clay lamp. :
de
en
- DE702928C - Device for inserting a razor blade into a razor :
de
en
- ES146675A1 - Compressor refrigeration machine. :
en
es
- DE702927C - Protection device for the electrical lines between road vehicles :
de
en
- ES147119A3 - A procedure for obtaining a foam generator. :
en
es
- ES147165A1 - Improvements in the electrical circuits of discharge lamps. :
en
es
- FR862247A - Sighting device for night shooting :
en
fr
- US2232730A - Manufacture of derivatives of pregnene-diones :
en
- US2233105A - Metallic closure :
en
- US2233300A - Support for lamps and the like :
en
- ES146627A1 - Improvements in gas burners. :
en
es
- US2233158A - Card slotter and printer :
en
- USD125451S - Design for a scarf or similar article :
en
- DE703031C - Cage-free sealing ring made of elastic plastic, consisting of an adhesive part and sealing lip :
de
en
- US2232869A - Concentration of olefins :
en
- US2232857A - Solderless connector :
en
- GB534130A - Improvements relating to turntables for carrying casting moulds :
en
- FR862202A - Device for measuring the pressure of fluids :
en
fr
- GB534031A - Electric water boilers :
en
- GB534180A - Improvements in cartons or boxes for holding electric lamps or the like :
en
- US2232988A - Method of reforming angle bars :
en
- PL29529B1 - :
en
pl
- US2232902A - Brake mechanism :
en
- ES146522A1 - Improvement in the methods to join pieces together. :
en
es
- PL29557B1 - Waggonud Maschinenbau A. G. Górlitz, Gorlitz. '' Transverse stiffening of the grease fork in bogies of passenger carriages. :
en
pl
- SU59286A1 - The method of producing iron-based alloys alloyed with titanium, zirconium, niobium, tantalum and other rare elements :
en
ru
- US2232819A - Tube bender :
en
- FR862132A - Helical propeller ship :
en
fr
- GB534034A - Improvements in or relating to apparatus for reclaiming granular material from storage piles :
en
- FR862019A - Control device for adjusting temperatures in proportion to the amount of heat required :
en
fr
- GB533939A - Improvements in high frequency electric apparatus :
en
- GB534114A - Lubricated hook for sewing machines :
en
- ES147314A1 - Procedure to regenerate catalysts for the hydrogenation of carbon oxide. :
en
es
- GB534162A - Improvements relating to ambulance stretchers :
en
- DE702966C - Process for reconditioning nickel- and zinc-containing plating residues :
de
en
- DK58445C - Apparatus for Spraying the newly printed Sheets coming from a Printing Machine. :
da
en
- ES146909A1 - STEERING MECHANISM, ESPECIALLY INTENDED FOR ALL KINDS OF AUTOMOBILE VEHICLES :
en
es
- SU59013A1 - Method for quantitative determination of nitrogen according to Kjeldahl :
en
ru
- GB534193A - Improvements in and relating to elastic fluid turbine buckets :
en
- USD125544S - Design for a textile fabric :
en
- US2232862A - Method for preparing cadavers for burial :
en
- FR50707E - Shoemaking process and machine particularly suitable for the manufacture of shoes provided with a welt before assembly :
en
fr
- CH213686A - Telex exchange. :
de
en
- US2233000A - Method for punching sheet metal blanks for spring casings :
en
- CA394811A - Suction cleaning apparatus :
en
fr
- US2232727A - Reaction of solutions :
en
- AU21840A - Improvements in or relating tothe spinning of molten organic filament-forming compositions :
en
- USD125489S - Design for a knitted fabric :
en
- FR862107A - Fluid pump improvements :
en
fr
- AT160181B - Target direction direction finding system. :
de
en
- US2233256A - Drip coffee percolator construction :
en
- CA394756A - Locomotive spark arrester :
en
fr
- CH213590A - Heat recovery unit. :
en
fr
- AU191740A - An improved packing for pipe joints andother analogous purposes :
en
- US2232766A - Suction cleaner :
en
- US2232859A - Automobile wheel :
en
- US2233337A - Self-cleaning comb :
en
- US2232946A - Method of cleaning wells :
en
- USD125471S - Design for a chair :
en
- US2233142A - Paper packaging material and method of making the same :
en
- US2233306A - Counter mechanism :
en
- USD125550S - Design for a kabio cabinet :
en
- CH213669A - Arrangement for supporting the electrode system of an electron tube. :
de
en
- CH213624A - Cinematographic camera with switch gripper and locking gripper. :
de
en
- CH213695A - Windshield wipers, in particular for vehicles. :
de
en
- CA394868A - Strand handling apparatus :
en
fr
- AT160198B - Electrolyte meter with automatically emptying siphon, especially with multi-level siphons. :
de
en
- CA394845A - Paper package :
en
fr
- DE703005C - Process for the preparation of dioxydiarylalkanes :
de
en
- CA394762A - Trailer :
en
fr
- DE703011C - Interference protection device :
de
en
- ES146885A1 - System for tempering or self-compressing glasses, crystals and other materials, especially plates or sheets of all kinds. :
en
es
- ES146988A1 - Device for the feeding of rubber threads in circular knitting machines. :
en
es
- GB533989A - Remote-control modulated-carrier signal receiver :
en
- PL29526B1 - A method of producing bactericides, soluble in lipoids and water. :
en
pl
- CA394870A - Telephone system :
en
fr
- FR862181A - System for keeping writings, letters and invoices :
en
fr
- FR862212A - Improvements to chain stitch thread loops :
en
fr
- AT160175B - Process for the production of briquettes from inorganic substances, in particular ores, metallurgical products or the like and solid, carbon-containing fuels. :
de
en
- BE440323A - :
en
- DE676101C - Arrangement for the enrichment of radioactive decay products in solid fatty substances :
de
en
- ES146543A2 - IMPROVEMENTS MADE IN THE OBJECT OF PATENT NUMBER 132058 :
en
es
- ES146721A1 - A process for treating gaseous paraffin hydrocarbons. :
en
es
- US2233120A - Dispensing device :
en
- FR862052A - Improvements to mechanically loaded hearth grates :
en
fr
- ES146017A1 - A process for the formation of refractory lining in ovens of all kinds. :
en
es
- ES146738A1 - An anti-glare device, especially for headlights of motor vehicles. :
en
es
- FR862230A - Arrangement for controlling and locking movable parts which must be locked in two positions :
en
fr
- GB533968A - Improvements in or relating to the manufacture of ceramic products :
en
- ES146688A3 - A perfected procedure for the manufacture of salts with the help of substances that exchange their bases. :
en
es
- CH213663A - Control device on gas turbines for driving electrical power generators. :
de
en
- CA394794A - Colour correction process for films :
en
fr
- FR862220A - Method and device for laying steel tube pipelines :
en
fr
- US2232863A - Preparation of cadavers for burial :
en
- US2232927A - Making unsaturated ethers of cellulose :
en
- US2232760A - Full circle tread vulcanizer :
en
- USD125420S - Design for a pin clip :
en
- USD125466S - Design fob a textile fabkic or
similar article :
en
- CH213580A - Auxiliary device for attaching mobile agricultural machinery or other trailers to tractors. :
de
en
- CA394887A - Stitching appliance :
en
fr
- CH213680A - Apparatus for extracting the body and injecting fluid into the body. :
en
fr
- DE702961C - Device for lower leg amputees with a knee support for the leg stump :
de
en
- ES146651A1 - An elastic suspension for vehicles and especially for road vehicles. :
en
es
- FR861772A - :
fr
- FR862237A - Mounting for gas mask valves :
en
fr
- DE703093C - Rotary switch :
de
en
- USD125542S - Design for a handbag :
en
- ES146899A1 - A procedure for the regeneration of rubber. :
en
es
- ES147118A1 - Procedure and device for the regulation of gas turbines. :
en
es
- US2232798A - Wall construction :
en
- US2233180A - Electric switch :
en
- US2233319A - Boost control :
en
- ES146902A1 - Preparation of anhydrous sodium hyposulfite. :
en
es
- AT160155B - Device for transmitting values within one or between several office machines. :
de
en
- DK58447C - Overlay receiver with automatic Voting control. :
da
en
- ES146587A1 - Gold alloys :
en
es
- DE702995C - Improvement of the durability of alkaline earth sulfide phosphors :
de
en
- DE703073C - en, Foerderbaender u. like :
de
en
- GB534153A - Improvements in or relating to tuned circuit arrangements of the concentric resonantline type :
en
- GB534161A - Improvements in or relating to internal combustion engines of the four-stroke cycle type :
en
- ES147385A1 - An apparatus for damping vibrations of a motor shaft, especially for combustion engines. :
en
es
- FR50726E - Installation to extinguish any fire in flammable liquid tanks :
en
fr
- US2233271A - Treatment of wells :
en
- US2233372A - Method for testing dough :
en
- USD125424S - Design for a pin clip :
en
- AU61740A - Improvements in cathode ray tubes for reception :
en
- AT160151B - Voltage amplification by means of secondary electrons. :
de
en
- ES147049A1 - A new automatic shredder, mixer and sobador. :
en
es
- SU59288A1 - Slag for open-hearth furnace :
en
ru
- US2233170A - Coated paper :
en
- US2233027A - Reinforced bird's-nest :
en
- GB534170A - Rotary piston compressor :
en
- ES146611A1 - A procedure to give patina to woods and other vegetable materials. :
en
es
- FR50708E - Electromechanical transducer systems :
en
fr
- USD125413S - Design fob a bending tool :
en
- ES146504A3 - A gas meter especially with slide valves actuated by measuring membranes. :
en
es
- US2232871A - Coloring of hydrocarbons :
en
- ES146665A1 - Procedure for obtaining malonic acid derivatives. :
en
es
- US2233123A - Siphon :
en
- US2233350A - Vacuum lift device :
en
- USD125469S - Design for a bottle :
en
- ES146800A2 - Procedure for obtaining alumina, starting from clay. :
en
es
- ES147373A1 - Improvements in the spinning looms. :
en
es
- US2232782A - Button-sewing machine :
en
- US2232784A - Auxiliary air supply device for internal combustion engines :
en
- US2232983A - Fluid pump :
en
- ES147030A1 - A procedure for the manufacture of new construction material. :
en
es
- GB534014A - Improvements in or relating to the manufacture of constructional members used in building :
en
- AU112566B2 - Improvements in or relating to wireless receiving sets inwhich one or more changeover switches canbe controlled froma distance :
en
- AU58840A - Improvements in containers for paint andother similar substances :
en
- CA394826A - Fluid meter :
en
fr
- US2233345A - Photographic camera :
en
- DE702901C - electrical machines :
de
en
- ES146788A1 - A procedure for obtaining mixtures of pressed forages. :
en
es
- CH213634A - Thermostat. :
en
fr
- ES147253A1 - Improvements in fluorescent material discharge devices. :
en
es
- FR862138A - Process for manufacturing a stable zein solution :
en
fr
- ES146812A1 - A procedure for the separation of minerals by gravity. :
en
es
- FR862116A - Process improvements for the production of copper-based boron alloys and oxygen-free, high conductivity copper-based boron alloys :
en
fr
- FR50746E - Improvements to thermionic valves :
en
fr
- USD125437S - Design for a hairbrush :
en
- DE703052C - Forced steam generator :
de
en
- ES147019A1 - Electromagnetic ammeter for automobiles and similar cars. :
en
es
- ES147230A1 - Machine for the manufacture of a uniform product of the type of fleece, with individual parallel fibers, starting from artificial fibers. :
en
es
- FR862211A - Improvements to laminated electrical insulators and insulating materials :
en
fr
- US2233112A - Means for and method of changing plain knit loops into other loops :
en
- CA394790A - Semi-stiff collar :
en
fr
- DE703135C - Hollow bodies for aircraft subject to bending stress :
de
en
- ES147369A3 - Oil-pneumatic devices, such as energy accumulators, shock absorbers or the like. :
en
es
- ES146882A1 - Improvements in iron refining. :
en
es
- ES147058A1 - An armor specially designed for the construction of aircraft parts. :
en
es
- FR862142A - Improvements to cathode ray tubes :
en
fr
- FR50703E - Device for adjusting and controlling lines for cash registers, accounting machines and other similar machines :
en
fr
- DE702875C - Sheet metal lid in the form of a board lid that can be folded onto a can body or the like :
de
en
- DE703065C - Method of dyeing wool :
de
en
- PL29563B1 - Vereinigte Eisenbahn-Signalwerke Gesellschaft mit beschrankter Haftung, Berlin-Siemensstadt. Rail mercury contact. :
en
pl
- ES147287A1 - A process for the manufacture of carbon agglomerates. :
en
es
- FR862124A - Hand-held portable grater :
en
fr
- GB534036A - Improvements in radio direction finding systems :
en
- GB534104A - Improvements in or relating to ultra-high-frequency signal-translating stages :
en
- DE703069C - Process for washing and desulphurisation of freshly spun rayon packages using the attachment system :
de
en
- DE703133C - Chromatic harmonica :
de
en
- ES147274A1 - An automatic device for paper napkins. :
en
es
- ES147091A1 - A secondary drive device for taking considerable amounts of energy in aircraft. :
en
es
- FR862047A - Improvements to devices comprising a scraper segment :
en
fr
- GB533986A - Improvements in or relating to glass mirrors :
en
- AT160170B - Process for the preparation of acidic anthraquinone dyes. :
de
en
- ES146805A1 - Improvement in the drive mechanisms for automatic objects and liquid dispensing devices. :
en
es
- GB534057A - Improvements in and relating to adjustable height increasing shoe :
en
- US2232704A - Screw thread grinding machine lead compensator :
en
- US2233083A - Logging hook :
en
- US2232896A - Control apparatus :
en
- US2233358A - Pigments and process for producing the same :
en
- ES146608A1 - Improvements in explosive charges for mines. :
en
es
- ES146709A1 - An industrial process for the direct production of formic aldehyde from water gas with suppression of the manufacture of synthetic methanol by intermediate cycle. :
en
es
- ES147163A1 - Hardened armor projectile. :
en
es
- DE702990C - , Sewage and wastewater treatment plants :
de
en
- ES147252A1 - Improvements in discharge devices with fluorescent material. :
en
es
- FR50711E - Distribution for internal combustion engines :
en
fr
- FR862074A - Process for the extraction of magnesia from water containing convertible magnesium salts, such as sea water, etc. :
en
fr
- SU59101A1 - Formwork for plastering walls by pouring mortar :
en
ru
- ES147073A1 - Procedure and device for the manufacture of carbon sulphide. :
en
es
- ES147150A1 - Procedure for the calcination and agglomeration of mineral giblets. :
en
es
- ES147247A1 - Manufacturing system of luminescent figures. :
en
es
- GB533943A - Improvements relating to the opening and cleansing of asbestos fibrous material :
en
- ES146540A1 - Improvement in automatic firearms, especially in light guns for airplanes. :
en
es
- US2232771A - Garment hanger :
en
- US2233003A - Combination table and cabinet :
en
- US2233061A - Control of distortion :
en
- DE703143C - Target practice device :
de
en
- FR862148A - Apparatus for moistening strips of gummed paper, envelopes, postage stamps or the like :
en
fr
- FR862210A - Pitch variation mechanism for propellers :
en
fr
- ES147251A1 - Improvements in electrical discharge devices. :
en
es
- GB534110A - Improvements in ear-protectors :
en
- CH213640A - Roskopf watch movement. :
en
fr
- ES147121A1 - Key for machines for compounding matrices and melting lines. :
en
es
- CH213704A - Process for the preparation of di- (p-aminobenzenesulfone) -amide. :
en
fr
- USD125436S - Stirrup for saddles or the like :
en
- US2233356A - Control system :
en
- CA394890A - Paper making stuff cleaning and sifting apparatus :
en
fr
- ES147016A3 - A procedure for treating wool. :
en
es
- FR862246A - Box for light bombing devices :
en
fr
- GB533919A - Acylated cyclopentadienes and their polymers and process of producing the same :
en
- FR862164A - Pressurized fluid operated switch :
en
fr
- ES147169A1 - Improvements in methods and means to operate the heat exchange apparatus for pasteurizing liquids. :
en
es
- GB534131A - Improvements in hard metal compositions :
en
- US2233378A - Obstruction remover :
en
- USD125441S - Design for a vanity case :
en
- ES147338A1 - Carburetor improvements for explosion engines. :
en
es
- ES146539A1 - Improvement in automatic firearms, especially in light guns for airplanes. :
en
es
- CA394829A - Low pressure boiler :
en
fr
- ES146785A1 - A new syringe for injections. :
en
es
- US2232996A - Low water cutoff :
en
- US2233181A - Automobile body :
en
- US2233214A - Means for coupling together pipes, tubular bodies, and the like :
en
- BE440229A - Goniometric arrangement for radiogeniometric bearings :
en
fr
- CH213585A - Pleated blind, process for its manufacture and device for implementing this process. :
en
fr
- AT160172B - Hard metal containing several metal carbides, especially for moldings or tool parts. :
de
en
- CH213630A - Process for eliminating irregularities in the stroke movement of mechanical oscillators, to which a certain amount of energy is supplied with each stroke. :
de
en
- US2232849A - Means for trimming noncircular cans :
en
- US2232890A - Derrick elevator :
en
- US2233231A - Boat propeller :
en
- CH213661A - Snap-off coupling for ignition devices of internal combustion engines. :
de
en
- DE703102C - indications from keratin breakdown products :
de
en
- ES146747A1 - An apparatus to obtain variable pressures in a working cylinder. :
en
es
- CH213622A - Installation for the projection of fixed or moving stereoscopic images, allowing viewing of images projected from a distance with the naked eye. :
en
fr
- CA394848A - Secondary ether of polyhydric alcohol :
en
fr
- US2232897A - Tractor trailer coupling mechanism :
en
- US2233152A - High-speed carrying means for card counting machines :
en
- US2233042A - Pigment and paint and method of making same :
en
- USD125538S - Fields
dress ensfemble :
en
- US2232770A - Centrifugal machine :
en
- CH213659A - Magneto for internal combustion engines. :
en
fr
- ES146650A1 - A device to separate, from a liquid that exhales it, gas or vapor. :
en
es
- ES147218A1 - Improvements in the machines for color printing. :
en
es
- GB534015A - Improvements in or relating to coking and cracking oils :
en
- US2233387A - Wringer :
en
- CH213646A - Process for the production of alloyed tool steel with high edge retention and high wear resistance for metal-cutting and cutting tools and steel produced according to this process. :
de
en
- CH213698A - Anti-skid chain. :
de
en
- CH213629A - Firearm. :
en
fr
- SU59061A1 - Fish protection device for the protection of young fish of various fish on irrigated fields, etc. :
en
ru
- US2232764A - Tamperproof cover for valves :
en
- USD125504S - Design for, a haikbbtjsh :
en
- AU56540A - Improvements relating to fastening devices :
en
- AU112552B2 - Improvements relating to fastening devices :
en
- CA394780A - Lamp sealing-in method :
en
fr
- CH213614A - Ski boots. :
de
en
- US2232791A - Cement :
en
- US2233295A - Dental flask :
en
- USD125434S - Combined emblematic globe and pedestal :
en
- USD125522S - Design for a handbag :
en
- USD125417S - Combined beverage dispensing and serving tray unit :
en
- FR50732E - Ski lifts for skiers :
en
fr
- AU55240A - Numerical indicators or sign changing mechanism :
en
- DE703035C - Feed device for sewing machines :
de
en
- ES147294A1 - New automatic trigger head. :
en
es
- US2233121A - Art of tipping laces :
en
- US2233352A - Photographic camera front structure :
en
- US2233290A - Grain guide and retarder for binders :
en
- PL29595B1 - Allgemeine Elektricitats - Gesellschaft, Berlin. Fóttinger pedal for motor vehicles. :
en
pl
- US2232827A - Film fire screen for motion picture apparatus :
en
- US2233284A - Film drive starting apparatus :
en
- US2233380A - Attachment for small animal traps :
en
- AU61040A - Hermetically sealed cans :
en
- US2233109A - Apparatus for producing gas and a dry residue by the reaction of a solid and a liquid :
en
- US2232873A - Threaded needle package :
en
- USD125484S - Design for a gas mask :
en
- US2232720A - Delivery mechanism :
en
- US2232923A - Safety feature for control systems :
en
- US2233262A - Invalid chair :
en
- US2233314A - Production of lace, net, or the like :
en
- ES146858A1 - Improvements in centrifugal regulators for reciprocating engines. :
en
es
- ES147236A1 - A method to prepare luminescent material. :
en
es
- CA394849A - Catalytic olefine conversion to alcohol :
en
fr
- SU59251A1 - A device for watering coal in the distributor head tokor :
en
ru
- US2232726A - Combined automatic and manually controlled brake setting mechanism for motor vehicles :
en
- US2233385A - Wringer :
en
- CA394785A - Motor control circuit :
en
fr
- CA394874A - Prescription powder divider :
en
fr
- ES147372A1 - A quick and elastic plug for pipes, of low or lower atmospheric pressure, especially for pipes for the ventilation of mines. :
en
es
- FR862089A - Flax seed capsule crushing machine :
en
fr
- PL29569B1 - Gebr. Bóhler Gebr. Bóhler Gebr. Bóhler :
en
pl
- US2232742A - Method of making compensating balance wheels and the like :
en
- FR862048A - Piezoelectric device :
en
fr
- FR862169A - Advanced photographic or cinematographic camera :
en
fr
- GB533957A - Improvements in or relating to roller skates :
en
- USD125515S - Design for a dress :
en
- DE703028C - Device for roasting or baking dishes in a hot oil or fat bath :
de
en
- ES141719A3 - Procedure for spinning wool. :
en
es
- FR50734E - Carburetor for pneumatic compensated explosion engine and automatic altitude correction :
en
fr
- US2232882A - Receptacle holder or clamp :
en
- ES146724A1 - Device for loading bulk materials of all kinds, mainly coal in narrow mines. :
en
es
- ES146929A1 - A procedure for deoxidation and gas extraction from steel. :
en
es
- USD125529S - Design fob a dress :
en
- FR862145A - Improvements to leaf springs :
en
fr
- GB534072A - Improved fish and like table forks :
en
- DE703077C - Office machine controlled by hole combinations :
de
en
- US2232751A - Control apparatus :
en
- US2233228A - Binding cover and envelope construction :
en
- ES147284A1 - A procedure for the catalytic conversion of hydrocarbons. :
en
es
- ES146529A1 - Anti-tank mine. :
en
es
- DE697750C - Spindleless bobbin holder :
de
en
- DE703051C - Wool and cellulose fibers, the color properties of which have been altered by the effects of the weather, with dyes that contain acidic groups :
de
en
- FR862009A - Method and devices for adjusting circular and hairspring balances :
en
fr
- ES146869A1 - Perfecting zipper-zipper closures. :
en
es
- GB533965A - Improvements in apparatus for coating paper with pitch or the like :
en
- GB534055A - Improvements in or relating to power transmission systems :
en
- GB534122A - Improvements in and relating to presses for drawing sheet metal :
en
- US2233026A - Selector for phonographs :
en
- ES146758A1 - A device to perform the heat treatment of light metals and their alloys. :
en
es
- ES146822A1 - Improvements in electrical regulators. :
en
es
- FR862037A - Improvements to drilling gauges :
en
fr
- FR862143A - Improvements to devices for advancing rods or tubes in grinding machines or similar apparatus :
en
fr
- DE702940C - Process for producing picture sound films with picture and sound parts on a common carrier :
de
en
- CH213692A - Device for transporting vehicles, in particular in service stations. :
en
fr
- FR862123A - Process for manufacturing cast iron cartridge cases for firearms, and cases obtained by this process :
en
fr
- GB534037A - Improvements in or relating to the application of filling material to shoe bottom cavities :
en
- ES146875A1 - A tubular lamp for gas discharge. :
en
es
- FR862062A - Improvements to centrifugal pumps :
en
fr
- FR862227A - Improved wire mesh, particularly applicable to fencing and reinforcement devices, and method of manufacturing such mesh :
en
fr
- ES146662A1 - Procedure for the obtaining of tanning materials. :
en
es
- ES147043A1 - A photographic device especially suitable for the execution of photomontages. :
en
es
- FR862118A - Adapter for the use of low voltage electric lamps on a normal household voltage distribution network :
en
fr
- FR862201A - Waterproof and protective shoes against mustard :
en
fr
- US2232786A - Shingle structure :
en
- ES147142A1 - A process for the gasification of powder or fine fuels. :
en
es
- DE702959C - Colors indicating temperature :
de
en
- CH213668A - Discharge tube with a cathode only partially covered by an emission layer. :
de
en
- ES147063A1 - A device to monitor the pressure of a cable filled with oil. :
en
es
- FR862149A - Closing mechanism for automatic weapons :
en
fr
- GB533970A - Improvements in or relating to tobacco feeding mechanism for cigarette making or tobacco packaging machines :
en
- ES146527A1 - Improvements in the procedures for electrolytic polishing of metals, especially steel. :
en
es
- ES146652A1 - New turbine counter :
en
es
- ES146578A1 - A glowing probing receiver. :
en
es
- ES147298A1 - A tool for endless knife cutting machines and the like. :
en
es
- ES147211A1 - SYSTEM FOR THE PRODUCTION OF COMBUSTIBLE GASES WITH HIGH CALORIFIC POWER, BY DISTILLATION OF SOLID FUELS, SINGLE OR IN CONNECTION WITH LOW-PRICE SUBSTANCES, CONTAINING HYDROCARBONS, AND BY THE RANKING OF THE CONDENSED PRODUCTS SUPPLIED :
en
es
- US2233101A - Vat dye composition :
en
- GB534016A - Improvements in or relating to electric generators :
en
- DE703075C - Manufacture of plastics by polymerizing vinyl formate :
de
en
- ES147344A2 - IMPROVEMENTS IN SPARK-ARMING DEVICES :
en
es
- DE703074C - Rope thimbles binding for conveyor baskets :
de
en
- US2232940A - Potato peeler :
en
- DE702916C - Belt variable speed gear with radially adjustable segments :
de
en
- DE703131C - Link chain :
de
en
- AT160168B - Development process for photographic silver halide layers. :
de
en
- US2233191A - Aircraft landing gear :
en
- SU59289A2 - Electromagnetic belt separator :
en
ru
- USRE21729E - Method of treating fibrous material :
en
- US2233197A - Railway vehicle :
en
- ES146900A1 - PROCEDURE FOR THE ELECTROLYTIC DECOMPOSITION OF ALKALINE OR ALKALINE EARTHROUGH COMPOUNDS :
en
es
- GB534077A - Improvements in or relating to combustion chambers of internal combustion engines :
en
- IE16047L - Preparing sodium bicarbonate :
en
- US2233293A - Independent wheel suspension :
en
- USD125464S - Design for a textile fabric or
similar article :
en
- ES146703A1 - Improvements in the production of textile yarns. :
en
es
- US2232780A - Light source and method of producing the same :
en
- US2233100A - Artificial hair piece :
en
- US2233229A - Signaling means for storage tanks :
en
- GB534087A - Improved apparatus for cleaning transparent wind screens :
en
- GB534098A - Improvements in or relating to the production of sponge rubber articles :
en
- FR862087A - Waterproof winder :
en
fr
- FR862179A - A method of manufacturing an incandescent gas-filled electric lamp, in particular an incandescent lamp with an incandescent body wound into a double helix, and an electric incandescent lamp produced by this process :
en
fr
- ES146669A1 - A procedure for obtaining a thick tin bath over other metals. :
en
es
- GB534091A - Improvements in telephone systems :
en
- USD125496S - Design fok a textile fabric :
en
- FR862172A - Improvements to aircraft landing gear :
en
fr
- ES145916A1 - A method to improve the resistance conditions of round, or almost round, metal bars by cold working. :
en
es
- ES146761A1 - A new type of drawing machine. :
en
es
- ES146926A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT NUM. 146840 :
en
es
- PL29568B1 - A method of making zinc cups, zinc tubes and the like by spraying out cast blanks. :
en
pl
- ES147194A1 - Mounting system for luminous and analogous signs. :
en
es
- PL29542B1 - The method of producing preparations containing kallikreine. :
en
pl
- US2233321A - Steam plant installation and oper :
en
- SU59012A1 - A device for spilling liquids :
en
ru
- PL29578B1 - :
en
pl
- FR862154A - Spherical, double row ball bearing without cage :
en
fr
- US2233062A - Monochromator :
en
- USD125518S - Design for a flexible pocket :
en
- DE703019C - Firing, especially for heating boilers :
de
en
- GB534126A - Improvements relating to recording or registering mechanism for weighing apparatus :
en
- DE702999C - Card punching machine with carriage switched step by step by keystroke :
de
en
- ES146552A1 - A firing mechanism for continuous and discontinuous firearms. :
en
es
- DE703003C - Process for the production of water-insoluble, alkali-soluble aralkyl derivatives of cellulose, starch and similar carbohydrates :
de
en
- DE703064C - Pit stamp :
de
en
- DE703124C - Process for improving powder bases with lower fineness and coverage :
de
en
- FR862061A - Hair brushing and curling device enhancements :
en
fr
- US2232995A - Drilling apparatus :
en
- FR862185A - Manufacture of a zein-based coating or impregnation compound :
en
fr
- FR862192A - Waterproof telephone cable extension :
en
fr
- DE702944C - Tamping device for the production of bituminous road surfaces :
de
en
- DK58448C - Electric Mercury vapor discharge lamp. :
da
en
- ES146560A1 - A switching system. :
en
es
- ES146563A1 - A grille drive system for homes with moving grill racks. :
en
es
- ES146621A1 - A road track designed especially to cross swampy and muddy lands. :
en
es
- DE703179C - Add-on switch for electrical control resistors, e.g. B. Potentiometer u. like :
de
en
- FR862190A - Hood fastener with tightening, locking and quick release :
en
fr
- GB533959A - Improvements in or relating to heat radiators for electron discharge devices :
en
- GB534117A - Improvements in or relating to spacer elements for typographical composing machines :
en
- DE703002C - Diamond-coated grinding powder :
de
en
- ES146520A1 - A process for manufacturing and dyeing exterior glass panes for headlights. :
en
es
- ES146791A1 - Arrangement of connections for the regulation of the regulation of the contraction of television receivers. :
en
es
- GB534051A - Improvements in and relating to dynamo-electric machines :
en
- GR9452B - RASTER ADDITION METHOD (GRAYS GREEKS OR LETTERS) ON PRINTED WASHERS AND OTHER FABRICS. :
el
en
- ES146955A3 - An electrical insulator. :
en
es
- GB534163A - Improvements in and relating to silver-base refractory compositions :
en
- US2233288A - Smoking pipe or the like :
en
- USD125455S - Design for a golf club head :
en
- US2232943A - Manufacture of unsaturated esters :
en
- US2233050A - Hot water supply system :
en
- US2233313A - Bicycle shock absorber :
en
- ES146128A1 - Improvements in the method of and apparatus for refueling aircraft in the air. :
en
es
- ES146711A1 - A cast mold holder for a machine for composing sets of dies and melting lines. :
en
es
- GB534197A - Improvements in and relating to floors :
en
- ES147106A1 - New compressed air motor :
en
es
- ES147254A1 - Headlight improvements for vehicles. :
en
es
- FR50709E - Automatic device to make all or part of living objects or bodies disappear :
en
fr
- GR9453B - NOTEBOOK FOR DARKNESS. :
el
en
- US2233134A - Stereopticon slide :
en
- US2233160A - Container closure :
en
- US2232952A - Fracture table :
en
- US2232749A - Butter slicer and dispenser :
en
- ES147356A1 - Constant tare valve. :
en
es
- DE703008C - Conveyor car coupling :
de
en
- USD125448S - Design fob a tool tray :
en
- US2232681A - Power division in electromechanical systems :
en
- DE703107C - Over a range of tunable receivers with a feedback arrangement :
de
en
- DE703013C - Electric mixed light lamp in which a glow wire is connected upstream of a high pressure vapor discharge tube :
de
en
- CA394815A - Railway car truck :
en
fr
- US2232905A - Wall coping :
en
- US2233225A - Hydropneumatic counterbalance :
en
- CA394881A - Metallurgical furnace :
en
fr
- CH213649A - Saltpeter bath resistant to decomposition. :
de
en
- DE703038C - Nozzle for lye incineration :
de
en
- DK58458C - Plate for Heat Exchangers. :
da
en
- US2232690A - Fuse :
en
- US2233047A - Automatic combustion control :
en
- PL29527B1 - A method of producing a hormone preparation from the anterior pituitary gland. :
en
pl
- US2232709A - Process and apparatus for cleaning oil :
en
- AT160192B - Rotary body, in particular a rail wheel with wear-resistant surface parts. :
de
en
- US2232889A - High-speed forging press :
en
- US2232929A - Octave vent for saxophones or similar wind instruments :
en
- USD125439S - Design for a vanity case :
en
- US2233254A - Lifeboat construction :
en
- US2233287A - Smoking pipe :
en
- ES147228A3 - Improvements in the facilities of carbon dioxide fire extinguishers. :
en
es
- GB534047A - Improvements in and relating to cyclotrons :
en
- GB534175A - Improvements in or relating to magneto generators :
en
- DE702970C - Self-seller :
de
en
- DE702988C - Tunnel furnace :
de
en
- ES146594A1 - Improvement in automatic firearms, particularly in lightweight guns for aerodynamic apparatus. :
en
es
- ES147322A1 - A friction stirrup of carbon for electric motor vehicles. :
en
es
- FR50718E - Silent Mechanical Elevator Door Lock :
en
fr
- GB533967A - Manufacture of polymeric materials and compositions containing the same :
en
- BE440351A - Stilbenic dyes and their manufacturing process :
en
fr
- GB534085A - Improved dyeing process :
en
- US2233103A - Production of nickel powder :
en
- US2233173A - Valve :
en
- US2232870A - Azo dyestuffs :
en
- SU59284A1 - Method of making metal castings :
en
ru
- US2233282A - Telephone system :
en
- US2233377A - Flashlight and trouble light :
en
- US2232966A - Frictional retarding device for motion picture reels :
en
- DE703128C - Lock and alarm device for time control clocks :
de
en
- GB534054A - Improvements in or relating to power transmission systems :
en
- ES146693A1 - Procedure for wetting in planographic printing mainly in offset. :
en
es
- ES146797A1 - A process for the manufacture of cotton fibers based on linseed yarn, in continuous process. :
en
es
- ES147332A1 - Improvements in spark arrester devices. :
en
es
- CH213689A - Machine for tying boxes or stacked objects of all kinds. :
de
en
- CH213589A - Boiler for hot water heating with hot water preparation. :
de
en
- DE702881C - Impact device with a coupling drive :
de
en
- DE702992C - Method for determining the flight altitude, in particular during landing, with the help of ground cables through which current flows :
de
en
- US2232906A - Vacuum cleaner :
en
- US2232916A - Glove rack :
en
- US2232723A - Titanium pigments containing water soluble salts of organic acids :
en
- US2233092A - Spacing control for typewriter characters :
en
- USD125481S - Textile fabric or similar article :
en
- USD125497S - Textile fabric :
en
- US2233192A - Tractor braking control :
en
- FR50727E - Advanced plug for symmetrical fittings :
en
fr
- FR50736E - New electrical and mechanical device for ringing bells :
en
fr
- ES147076A1 - A safety device in the transport for sonar hangers. :
en
es
- ES147304A1 - Procedure for obtaining protective plates, impregnations and sizing. :
en
es
- GB533916A - Improvements in or relating to horse shoes :
en
- US2233253A - Stripping harvester :
en
- DE702931C - Inking unit for gravure printing machines :
de
en
- ES146826A1 - Improvements in the devices for the electro-magnetic recording of sounds. :
en
es
- AT160166B - Electric discharge tube. :
de
en
- AT160190B - Circumferential distribution slide for multi-piston liquid meters. :
de
en
- CA394821A - Gas preparation for polymerization :
en
fr
- GB534182A - Improvements in cord stretching and winding machines :
en
- FR862003A - Improvements to doctors :
en
fr
- DE702991C - Chain boom for sheet-fed printing machines :
de
en
- US2232795A - Stabilizing cellulose esters :
en
- BE440372A - :
en
- ES146848A1 - A PROCEDURE TO REMOVE CARBON OXIDE FROM MIXTURES WITH HYDROGEN :
en
es
- ES147003A1 - A procedure that replaces the fabric in its various forms in the manufacture of plaiting or similar objects. :
en
es
- ES147100A1 - A regulation device for fuel injection pumps controlled by cams. :
en
es
- FR862105A - Improvements in the production of supports for catalysts intended for the hydrogenation of carbon monoxide :
en
fr
- GB534164A - Improvements in or relating to gas producers :
en
- ES146952A1 - A process for the manufacture of electrodes for electric arc welding. :
en
es
- ES147110A1 - An electric appliance in the form of a lid for heating and, especially, roasting, cooking, roasting and stewing. :
en
es
- GB533949A - Improvements in the preparatory treatment of ramie fibre :
en
- US2233001A - Yarn conditioning process :
en
- US2233098A - Reciprocating table control mechanism :
en
- USD125415S - Design fob a letter tray :
en
- US2232801A - Signaling system :
en
- USD125452S - Design for a handle :
en
- US2232820A - Switch and computer control for fluid dispensing pumps :
en
- US2233255A - Step-exposing machine for photosensitive materials :
en
- US2233367A - Bookmarker :
en
- GB534118A - A letter code check calculator :
en
- GB534139A - Improvements relating to sheets for use in the making of copies of commercial and like letters, invoices or records :
en
- US2233133A - Wire-tying device for hay presses :
en
- USD125509S - Design foe a textile fabeic :
en
- AU57140A - Improvements in or relating to directional radio transmitting and receiving systems :
en
- DE703094C - Voltage-dependent resistance, especially for surge arresters :
de
en
- USD125507S - Design for a dress :
en
- USD125465S - Design for a textile fabkic ob
similar article :
en
- US2232739A - Pump valve :
en
- PL29554B1 - Akciova spolecnost, drive Skodovy zavody v Plzni, Prague. Electrical data communication device having at least two receivers connected in parallel by separate wire lines to the busbars of one transmitter. :
en
pl
- US2232836A - Manufacture of phthalonitrile :
en
- US2233070A - Holder for hollow articles :
en
- USD125474S - Design for a scarf or similar article :
en
- FR862008A - Machine for die casting of metals :
en
fr
- US2233245A - Hydropneumatic counterbalance :
en
- AT160152B - Slot-controlled two-stroke internal combustion engine. :
de
en
- US2232744A - Wheel truck :
en
- SU59283A1 - Tester for combed and similar needles :
en
ru
- US2232737A - Process for recovering volatile substances from fermentation waste gases :
en
- US2232747A - Method for producing high quality carbon black :
en
- US2233011A - Attachment for cultivators :
en
- US2233353A - Door latch :
en
- US2232835A - Luggage :
en
- DE703030C - Motor fuel :
de
en
- GB534186A - Improved process for concentrating aqueous dispersions :
en
- GB534189A - Improvements in or relating to hydraulic brake systems :
en
- CA394839A - Hydraulic grinding machine :
en
fr
- US2232922A - Magnesium base alloy :
en
- BE440271A - :
en
- CA394793A - Mineral classifying process :
en
fr
- US2232967A - Thrust bearing :
en
- USD125458S - Design for a billfold :
en
- DK58446C - Periodically operating Absorption or Adsorption refrigeration systems. :
da
en
- ES147151A1 - Apparatus for the disinsection and deratization of buildings, ships and other constructions by means of toxic gases. :
en
es
- CH213593A - Wood gas generator with downward gasification. :
de
en
- ES126125A1 - IMPROVEMENTS MADE IN PATENT NO. 146029 :
en
es
- ES147054A1 - A combustible burner :
en
es
- ES147187A1 - Procedure for the transmission of messages by means of frequency-modulated carrier waves. :
en
es
- FR862005A - Construction of paths, roads and railways :
en
fr
- AU112529B2 - Improvements in circuit arrangements for operating electric discharge devices :
en
- CH213605A - Spinning bobbin. :
de
en
- US2232958A - Hobbyhorse :
en
- CH213626A - Instrument for drawing. :
en
fr
- ES147378A1 - Angular block to be punched in a press and device to calibrate said block. :
en
es
- GB534192A - Improvements in or relating to fuel injection nozzles for internal combustion engines :
en
- US2232775A - Chair :
en
- US2232817A - Preparation of pure titanium oxide :
en
- US2232993A - Wire drawing machine :
en
- CA394840A - Insoluble ink drier :
en
fr
- ES147088A1 - An airplane provided on both sides of the plane of symmetry of suction devices of the boundary layer or ejection of quantities of air in the current boundary layer. :
en
es
- FR50729E - Wrinkle-resistant products and processes for making them :
en
fr
- CH213625A - Process for the production of photographic material, in particular for color photography. :
de
en
- CH213681A - Process for the production of an absorbent for binding carbonic acid in breathing apparatus. :
de
en
- DE703111C - Method for determining the distance of reflecting objects according to the retroreflective principle :
de
en
- CH213601A - Rubber hot water bottle with heavy current heating. :
de
en
- US2233024A - Article receiving and delivery apparatus :
en
- AU112542B2 - An improved combination chum and butter worker and method of constructing same :
en
- CA394789A - Plaster board punching machine :
en
fr
- USD125427S - Design for a shoe or similar article :
en
- SU59093A1 - Cleaning method to the cracking of gas from sulfur compounds :
en
ru
- US2232924A - Sorts matrix rack for typographical machines :
en
- CH213639A - Glasses frame. :
de
en
- US2233333A - Combined ladder and scaffold :
en
- USRE21724E - dowty :
en
- DE702879C - Jig :
de
en
- ES147303A3 - PROCEDURE FOR THE MANUFACTURE OF PHOTOGRAPHIC PLATES AND FILMS :
en
es
- FR862053A - Improvements to safety razors :
en
fr
- FR862225A - Trigger mechanism for automatic weapons :
en
fr
- GB534149A - Improvements in or relating to electrical transformers :
en
- FR50702E - Improvements to compressed air purifiers :
en
fr
- GB534048A - Improvements in and relating to refractory metal compositions and their production :
en
- GB534038A - Improvements in or relating to apparatus for washing fabrics or the like :
en
- GB534109A - Improvements in or relating to automatic valves and valve assemblies :
en
- GB534168A - Improvements in carpet sewing machines :
en
- ES146541A1 - A provision for the interior drying of footwear. :
en
es
- ES146905A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE PRINCIPAL PATENT NuM. 144828 :
en
es
- ES147268A3 - Gearshift for bikes with double traction cable :
en
es
- SU59062A1 - Magnetic switch :
en
ru
- US2232750A - Braking :
en
- CH213631A - Armor, especially for light anti-aircraft guns. :
de
en
- US2233107A - Wire guide and terminal connector :
en
- USD125516S - Design for a dress :
en
- US2233374A - Radio direction finder :
en
- CH213641A - Waterproof watch box. :
en
fr
- ES146637A1 - Improvements in the vibration dampers for propellers, especially for aerial propellers. :
en
es
- CA394828A - Aviator's harness :
en
fr
- AT160189B - Liquid-tight structures built up in layers. :
de
en
- SU59281A1 - The method of jigging of coal :
en
ru
- US2233131A - Filter :
en
- CA394866A - Telephone system :
en
fr
- US2232973A - Method of making well pipe :
en
- US2233102A - Refrigerating apparatus :
en
- AU37240A - Improvements in and relating togas producers :
en
- ES147064A1 - A cartridge for carbonic acid absorption agents or chemical compensation masses. :
en
es
- PL29582B1 - Józef Rozpedzik, Zakopane. Heat-resistant rubber tire. :
en
pl
- US2232921A - Barrel gauge :
en
- CA394852A - Tachometer :
en
fr
- US2233326A - Hinge :
en
- CA394806A - Semi-stiff collar :
en
fr
- ES146525A3 - Improvements in the performance of vertical carbonization retorts. :
en
es
- PL29592B1 - :
en
pl
- US2233344A - Manufacture of pigment-colored extrusion products :
en
- US2232880A - Mercury switch relay :
en
- PL29534B1 - 21 a4, 24/01. Telefunken Gesellschaft ftlr drahtlose Telegraphie m. B. H., Berlin. Radio receiver for telephone reception and audio reception of unmodulated telegraphy. :
en
pl
- US2232825A - Seeder :
en
- US2232875A - Mercury switch relay :
en
- US2233297A - Remote indicating system :
en
- US2233182A - Electric heater :
en
- GB534147A - Improvements in or relating to the manufacture of motor fuels :
en
- GB534178A - Improvements in and relating to methods of making glass enclosures :
en
- US2233081A - Liquid level control device for storage batteries :
en
- PL29565B1 - :
en
pl
- US2233104A - Self-aligning bearing :
en
- US2233211A - Intaglio printing machine :
en
- US2233247A - Safetypin :
en
- USD125523S - Design for a floor mat :
en
- US2233143A - Packaging material :
en
- US2233277A - Apparatus for casting metal articles :
en
- US2233370A - Bus or car window construction :
en
- USD125500S - Design for a brooch pin or similar
article :
en
- US2233125A - Gas dissipating means :
en
- US2233177A - Control for electric welding apparatus :
en
- CH213638A - Drive device for sound carriers. :
de
en
- ES146634A1 - A process for the treatment of olefinic hydrocarbons. :
en
es
- GB534169A - Rotary piston engine with a piston which moves round eccentrically in a casing having a cylindrical bore :
en
- GB534172A - An improved device to control the air flow in tunnels and passages used by the public :
en
- USD125473S - Design for a perfume container or
similar article :
en
- CH213587A - Device for attaching feet to stoves, laundry stoves, bath stoves and other devices. :
de
en
- AT160160B - Polyvinyl dielectric capacitors. :
de
en
- CA394880A - Tie down in freight cars :
en
fr
- US2232701A - Functional translator for printing telegraph machines :
en
- US2233132A - Wheel brake :
en
- US2233373A - Filling end remover :
en
- AU112539B2 - Improvements in claws of milking machines :
en
- ES146898A1 - A device for protection against glare applicable more particularly to public lighting. :
en
es
- ES146994A1 - A davit to lower lifeboats, which is inverted by the action of gravity. :
en
es
- PL29543B1 - An organ expanding towards its length under the influence of heating and exerting pressure. :
en
pl
- US2232931A - Method of treating wells :
en
- GR9454B - UNIQUE DIRECTION FOR KARAGIOZIS WORKS. :
el
en
- CH213690A - Box. :
en
fr
- US2232936A - Expansion joint :
en
- ES146948A1 - A procedure and installation for obtaining aged alcoholic liquids. :
en
es
- ES147017A1 - A process for obtaining a surface layer of chromium in iron or steel objects. :
en
es
- FR50731E - Lowered automobile chassis that can accommodate various agricultural implements :
en
fr
- SU59249A1 - Attraction in the form of a rotating paraboloid :
en
ru
- US2233304A - Apparatus for depositing fluent materials :
en
- USD125462S - Design for a textile fabeic or
similar article :
en
- USD125495S - Design foe a textile fabric :
en
- DE703006C - Flue tube superheater for locomotive boiler :
de
en
- DE703058C - ondensation products :
de
en
- US2232997A - Clevis :
en
- CA394836A - Metal sheet feeding machine :
en
fr
- AU57040A - Strap seals :
en
- CA394855A - Tachometer :
en
fr
- ES146564A1 - A process for the manufacture of artificial mineral fibers. :
en
es
- US2232816A - Electric lamp :
en
- US2233360A - Stamping machine :
en
- CH213707A - Puller for razor blades. :
de
en
- SU59066A1 - Weaving device for automatic change of weft spools :
en
ru
- PL29594B1 - The method of making walls of refractory bricks without mortar. Patent dependent on patent no. 27472. :
en
pl
- US2232984A - Pump :
en
- US2233110A - Spring and method of making it :
en
- ES147122A1 - Procedure and device for the manufacture of a new construction material. :
en
es
- ES146835A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE PATENT 138010 :
en
es
- DE653215C - Arc lamp with reflector and carbon arrangements, in which the arc moves in the reflector axis when the carbon burns :
de
en
- DE703110C - Device for direct reading of true bearing angles :
de
en
- GB534100A - Improvements in and relating to aviation suits :
en
- CH213610A - Mechanical chain guard for activating the shutdown of looms when the warp thread breaks. :
de
en
- USD125447S - Combined portable stove and cooking pan :
en
- US2232877A - Mercury switch relay :
en
- US2233332A - Dispensing container :
en
- ES146944A1 - A rail with extremities adapted to form the joints without hammering or bumping. :
en
es
- FR862115A - Improvements in the manufacture of dry cells :
en
fr
- CA394804A - Drum hoist :
en
fr
- CA394875A - Motor vehicle speed recorder :
en
fr
- DE703097C - Conveyor device for dust-like goods :
de
en
- ES146503A3 - Heliographic procedure. :
en
es
- US2232756A - Ornamental attachment for multiple operated separable fasteners :
en
- US2233379A - Bottle dispensing machine :
en
- CA394750A - Tooth brush holder and dentifrice dispenser :
en
fr
- CA394847A - Aqueous halohydrine solution concentration :
en
fr
- CH213705A - Device for registering certain, BEZW on the route. the driving time related vehicle speeds spaced apart by certain speed intervals. :
de
en
- US2232759A - Cylinder head :
en
- US2233067A - Contact plug :
en
- US2233264A - Electron lens :
en
- US2233343A - Manufacture of ruby glass :
en
- PL29583B1 - Knorr-Bremse Aktiengesellschaft, Berlin. ^ \ ip {jC J ^ Joif Safety valve for steam boilers. :
en
pl
- US2233064A - Baking mold :
en
- DK58441C - Apparatus for storing rod-shaped, plastic materials, especially press yeast, with built-in mechanism for cutting pieces of the contained materials. :
da
en
- ES147047A1 - Method and device for obtaining glass yarn of cross-fiber coatings already deposited on substantially cylindrical drums, simultaneously involving the entire periphery of a circular edge of coating to the :
en
es
- GB534198A - Improvements relating to articles made from nickel alloys :
en
- GB534200A - Improvements in or relating to temperature control apparatus :
en
- CA394888A - High molecular sulphur containing plastic :
en
fr
- CA394791A - Abrasive :
en
fr
- US2232711A - Can testing apparatus :
en
- CH213592A - Process for melting difficult-to-melt materials and an oven for implementing this process. :
en
fr
- US2232920A - Apparatus for the recording of asymmetric or normal sound films :
en
- US2233376A - Preparation of colloidal suspensions :
en
- PL29548B1 - Hans Kattwinkel, Radebeul. Friction plate for brakes, clutch or similar devices. :
en
pl
- US2232826A - Hair dressing :
en
- USD125486S - Design fob a gas mask :
en
- USD125548S - Design for a textile fabric ok
similar article :
en
- SU59217A1 - A device for descaling steam superheater steam pipes :
en
ru
- ES146945A1 - A perfection in the manufacture of valves. :
en
es
- CH213700A - Support device for a cycle. :
en
fr
- CH213651A - Device for profiling grinding wheels. :
en
fr
- US2233339A - Radio detecting system :
en
- USD125463S - De sign for a textile fabric or
similar article :
en
- USD125525S - Design fob a textile fabric :
en
- CH213667A - Electrical circuit breaker with a circuit breaker in series. :
de
en
- FR862216A - New abrasives :
en
fr
- FR862232A - Variable capacitor with one or more sliding armatures :
en
fr
- DK58442C - Procedure for the preparation of ethers and esters of d, l-tocopherols. :
da
en
- ES147285A1 - A regulating feeding pump for locomotive boilers. :
en
es
- FR862241A - Device for protection against accidents by presses or other machine tools and mode of servo-controlled control of machines fitted with this device :
en
fr
- US2232934A - Control valve :
en
- USD125480S - Textile fabric or similar article :
en
- ES146921A3 - A metal frame for flexible tube and its application procedure. :
en
es
- ES147067A1 - A perforating device to work stone. :
en
es
- ES147155A1 - An automatic vertical shaft thresher driven by a winch dragged by all kinds of cattle and tractors. :
en
es
- ES147190A1 - A process of pasting of the orange and lemon to the natural one for its use and sale like soda. :
en
es
- CA394864A - Hydraulic blade wheel :
en
fr
- AU112532B2 - Improved pressure reducing and sustaining valve :
en
- CA394842A - Tertiary amine manufacture :
en
fr
- US2232755A - Trailer brake operating mechanism :
en
- CH213697A - Rear engine vehicle. :
de
en
- CA394749A - Mixing apparatus :
en
fr
- US2233078A - Latch for screen doors or the like :
en
- US2233369A - Turbine blading :
en
- ES147053A1 - Improvements produced in a mechanism to supply wire with uniform tension. :
en
es
- AT160179B - Repeatedly flammable ignition rod. :
de
en
- CA394857A - Refrigerator car wall :
en
fr
- DE703078C - :
de
en
- DE703010C - Swiveling rod antenna for radio reception in vehicles :
de
en
- US2233174A - Apparatus for manufacturing contoured sheets from vulcanizable material :
en
- US2233075A - Spring motor :
en
- US2233317A - Amplifier for television system :
en
- ES146746A1 - Procedure to increase the duration of transport cables and the like subjected to high stresses. :
en
es
- CH213652A - Razor. :
de
en
- US2233010A - Lighttight packing for photographic film :
en
- US2233025A - Estradiol-17-monoesters :
en
- US2233073A - Calculating device :
en
- AU115643B2 - Improvements in or relating to low voltage protective devices :
en
- ES147305A1 - A rotating system or variable pitch helix cube. :
en
es
- FR862139A - Aluminum alloy :
en
fr
- GB534020A - Improvements in or relating to pencil cases and the like :
en
- CH213674A - Device for static grid control for the power converters in radio broadcasting systems. :
de
en
- GB533946A - Improvements in holders for piezo-electric crystals :
en
- USD125450S - Design foe a scarf or similar article :
en
- US2232734A - Reduction products of the male sex hormones and of compounds of similar activity and a method of producing the same :
en
- US2232987A - Method of reforming angle bars :
en
- USD125533S - Gates
seat back cover :
en
- US2233310A - Crankshaft chuck :
en
- US2233312A - Grinding machine :
en
- ES147245A1 - Improvements in two-stroke internal combustion engines. :
en
es
- GB533933A - A process for the production of lubricants :
en
- ES147386A1 - Improvements in the means to balance alternative machines, singularly star motors, subjected to vibratory pairs. :
en
es
- GB534040A - Improvements in or relating to the preparation of a shoe for the fitting of a heel thereto :
en
- ES147220A1 - Improvements in the manufacture of taps or automatic valves for gas or liquid containers. :
en
es
- US2233371A - Wheel machine :
en
- ES146536A1 - Procedure for obtaining resinous condensation products. :
en
es
- ES147056A1 - An armor specially designed for the construction of aircraft parts. :
en
es
- GB534113A - Improvements in or relating to lead accumulators :
en
- ES146526A1 - A rotating grill gas generator with rotating ashtray equipped with milling blades and with a dip ring that penetrates the ashtray. :
en
es
- ES146736A1 - Procedure to dye hairs, hair, and textiles. :
en
es
- ES147205A1 - An apparatus for igniting combustion engines with a multiple magnet igniter. :
en
es
- AU112523B2 - Package binding tools :
en
- CH213699A - Device, especially for holding bicycles and the like. :
de
en
- FR862177A - Device for removing drops of liquid from a vapor :
en
fr
- GB533940A - Improvements in starting gear for aircraft engines :
en
- US2233015A - Tension winding control :
en
- US2233116A - Toy wagon :
en
- ES146852A1 - New system of plowing of two mouldboards. :
en
es
- ES147179A1 - ROTARY GAS DISTRIBUTOR :
en
es
- GB533984A - Improvements in or relating to pins for locating and holding in position metal plates or the like during rivetting or other operations :
en
- FR862206A - Composite material for vibration damping :
en
fr
- ES146601A1 - IMPROVEMENT OF PROTECTION MASKS AGAINST GASES AND OTHER HARMFUL PRODUCTS :
en
es
- ES146664A1 - A perfected system bolt for gas pressure loader for firearms. :
en
es
- FR862081A - Improvements to steam injectors :
en
fr
- GB533973A - Improvements relating to extra air admission valves for internal combustion engines :
en
- CA394761A - Tractor wheel sprake or shoe :
en
fr
- FR862101A - Advanced apparatus for the manufacture of barbed wire :
en
fr
- DE703098C - Bucket chain excavator with adjustable superstructure :
de
en
- ES147039A1 - DEVICE REMOVAL DEVICE FOR DIE COMPOSING MACHINES AND MELTING LINES :
en
es
- GB533915A - Improvements in and relating to non-resonant plastered and like structured surfaces :
en
- GB534190A - Improvements in and relating to electrode holders for resistance welding :
en
- ES146537A2 - IMPROVEMENTS INTRODUCED IN THE PATENT 145936 :
en
es
- US2232831A - X-ray tube :
en
- GB534093A - Improvements in water-operated air compressors :
en
- GB534030A - Improvements in or relating to devices for and method of plotting great circle courses on a map :
en
- DE703062C - Fireworks :
de
en
- GB534141A - Improved process for coating articles with tin or other fusible substance :
en
- US2232851A - Refrigerator car door :
en
- US2232951A - Fluid pump :
en
- DE703122C - developer :
de
en
- ES146819A1 - Improvements in the fastening of the seats of rails to the sleepers or sleepers. :
en
es
- GB534058A - Improvement in circular rib knitting machine and method of operating same :
en
- FR862095A - Preparation of lubricating oils :
en
fr
- ES147260A1 - Improvements in the luminescent screens. :
en
es
- US2232807A - Apparatus for applying powdered material to the inner wall of hollow articles :
en
- US2233146A - Ejector lamp socket :
en
- FR50723E - Method and device for the assembly of tubes and fittings by brazing with copper metals :
en
fr
- DE703056C - Switching device :
de
en
- FR862168A - Container :
en
fr
- DE702878C - Feed gear for a cone shearing machine :
de
en
- ES144952A1 - A process for the preparation of colloidal silver halide aggregates, stable in the development, without granules and sensitive to the action of light. :
en
es
- US2232893A - Igniter torch :
en
- US2233278A - Catch :
en
- PL29584B1 - Telefunken Gesellschaft fur drahtlose Telegraphie m. B. H., Berlin. Full array of frame antennas. :
en
pl
- ES146930A1 - A rotary machine with offset rotor. :
en
es
- ES147059A1 - A procedure for the manufacture of insulating materials and glass. :
en
es
- ES146803A1 - An indicator of cloudiness and smoke. :
en
es
- FR862016A - Process for preparing substantive dyes :
en
fr
- ES146807A1 - A power transmission facility. :
en
es
- FR862059A - Process for the preparation of 2-naphthol-1-sulfonic acid :
en
fr
- ES146981A1 - A device for closing doors and windows to replace the current system of fallebas. :
en
es
- ES146704A1 - Improvements in the manufacture of plates for the welding of irons and steels. :
en
es
- ES147084A1 - Procedure and device for regulation of injection ignition explosion engines. :
en
es
- FR862108A - Molding process and device for implementing this process :
en
fr
- CH213709A - Sliding roof for vehicles with roof bows mounted in guide rails. :
de
en
- ES147083A1 - A device for automatic regulation for combustion engines. :
en
es
- CH213604A - Drawing device for a spinning machine. :
en
fr
- US2232985A - Adjustable wheel chair :
en
- US2233008A - Magnesium base alloy :
en
- FR862024A - Continuous reaction of saturated tertiary hydrocarbons and olefins :
en
fr
- FR862090A - Catalytic cracking of carbonaceous materials :
en
fr
- FR862161A - Hydrocarbon oil treatment process :
en
fr
- CA394810A - Fire extinguisher :
en
fr
- US2233349A - Fluid motor :
en
- DE703095C - Device to facilitate commutation in discharge vessels with vapor or gas filling and extinguishing grid control :
de
en
- US2233308A - Flanged wall coping :
en
- GB533930A - Vanity case :
en
- US2233079A - Centrifugal tuyere :
en
- AU112534B2 - Treatment of organic materials andthe products thereof :
en
- AU61440A - Improvements in or relating to cylindrical shells or containers :
en
- GB533977A - Improvements in and relating to electric furnaces :
en
- US2233115A - Combination latch and lock :
en
- US2233268A - Pumping mechanism :
en
- US2232746A - Electric door lock :
en
- USD125475S - Design for a textile fabric or
similar article :
en
- CA394775A - Boiler for aircraft heating systems :
en
fr
- FR862157A - Process for plasticizing zein :
en
fr
- FR862152A - Process for effecting a joint bond of veneer sheets by means of artificial resin and the product thus obtained :
en
fr
- DE702984C - Inner shoe brake with a floating between zwraulischen spreading device, especially for motor vehicles :
de
en
- DE703115C - Electric gas switch with tubular switch room :
de
en
- AU112546B2 - tor Improvements in traffic signalling systems :
en
- ES147195A1 - Procedure for obtaining new photography tones. :
en
es
- ES146516A3 - A method of manufacturing insulated electrical conductors. :
en
es
- FR862109A - Process for the preparation of acidic salts of quaternary ammonium bases, and products obtained by this process :
en
fr
- USD125482S - Design for a fire extinguisher :
en
- DE702998C - Drive device for tape-shaped sound carriers :
de
en
- DE703054C - Process for the production of elongated rolled stock, such as rods :
de
en
- FR862076A - Non-combustible, rot-proof, water-repellent net :
en
fr
- FR862083A - Improvements to hydraulic power transmission devices :
en
fr
- PL29547B1 - Telefunken Gesellschaft fiir drahtlose Telegraphie m. B. H., Berlin. Waveband selector for high frequency devices. :
en
pl
- US2232866A - Signaling system :
en
- GB533960A - Improvements in resilient members for the attachment of various components of motor vehicles :
en
- ES146726A3 - Improvements in the production of composite vulcanized articles containing rubber and artificial silk. :
en
es
- ES147149A1 - Improvement in percussion fuzes for grenades. :
en
es
- PL29558B1 - A method of producing high-quality lubricating and transformer oils and the like. :
en
pl
- ES146778A1 - A device for the manufacture of fasteners of zippers. :
en
es
- ES146816A1 - A transformable seat. :
en
es
- ES147107A1 - A device for dosing medicines in small quantities and especially in very small quantities. :
en
es
- GB534171A - A method of and apparatus for making bimetallic or composite strip :
en
- GB534202A - Improvements relating to electric torches and the like :
en
- FR862122A - Process for manufacturing cast iron cartridge cases for firearms, and cases obtained by this process :
en
fr
- IE16879L - Filling receptacles with butter :
en
- DE703114C - Junction box with screw cap :
de
en
- GB534159A - Improvements in and relating to insulated electrical conductors :
en
- GB534004A - Improvements relating to the starting of gaseous electric discharge devices :
en
- FR862055A - Process for the preparation of azo dyes and dyes obtained by this process :
en
fr
- FR862229A - Advanced wire mesh, particularly applicable to fencing and reinforcement devices :
en
fr
- DE703145C - Method and device for the production of fused pores, in particular fused glass pods :
de
en
- ES147027A1 - AN ELASTIC FRAME FOR LIGHT VEHICLES AND ESPECIALLY FOR BICYCLES AND MOTORCYCLES :
en
es
- DE703100C - Process for the production of endless metal strips by cross-rolling seamless tubes :
de
en
- AU59440A - Improvement in periodic wave generator :
en
- CA394773A - Paperboard and article production :
en
fr
- ES146935A1 - Improvements in the construction of wheels. :
en
es
- ES147112A1 - A spring plate valve. :
en
es
- GB534081A - Polymerized acylated coumarones :
en
- DE703137C - Motor vehicle door composed of an outer and an inner wall part :
de
en
- ES146589A1 - Procedure to add lead to steel. :
en
es
- ES146883A3 - Improvements in the transmission of radio signals. :
en
es
- ES147038A1 - A CARBON BRUSH FOR ELECTRIC VEHICLE CURRENT COLLECTORS :
en
es
- US2233203A - Lubricating oil :
en
- USD125429S - Design for a shoe or similar article :
en
- ES146507A1 - A hold key :
en
es
- ES147327A1 - Procedure for obtaining titanic paintings. :
en
es
- GB534090A - Improvements in or connected with mechanical loading apparatus :
en
- US2232969A - Camera shutter :
en
- US2233021A - Process for solvent manufacture :
en
- US2233354A - Injection molding machine :
en
- US2232955A - Reeling apparatus :
en
- DE702945C - Circuit arrangement for telephone systems with Wae :
de
en
- PL29538B1 - Method for the production of moldable phenolaldehyde resins :
en
pl
- US2233276A - Secondary electron emissive electrode :
en
- ES146828A3 - Improvement in cursor closures. :
en
es
- ES146610A1 - Some sealed containers of reinforced concrete, with the corresponding means and products for its realization. :
en
es
- ES146879A3 - Procedure for the manufacture of combs of all kinds by injection. :
en
es
- ES147283A1 - A process for the production of a water gas particularly suitable for synthetic purposes. :
en
es
- FR50704E - Improvements made to vehicle bodies with a view to their interior ventilation :
en
fr
- FR862098A - Synthetic catalytic products :
en
fr
- ES146566A1 - Arrangement for lubrication of pistons and similar sliding members. :
en
es
- GB534203A - A new or improved tool for use in grinding the valves of internal combustion engines :
en
- AU373639A - Improvements in and connected with latches, catches, turns andthe like for cupboards andthe like :
en
- US2232850A - Electron discharge tube circuits :
en
- US2232852A - Turbine apparatus :
en
- US2232980A - Tipping machine :
en
- US2232713A - Binder :
en
- DE702884C - Scraping machine :
de
en
- ES146684A1 - A printing mechanism for tilting scales with intercalary weights. :
en
es
- ES146753A1 - An internal combustion engine. :
en
es
- GB533962A - Manufacture of fluoranthene derivatives :
en
- GB534011A - Sewing machine :
en
- GB534046A - Improvements in and relating to welding or brazing processes :
en
- ES146951A1 - A process for manufacturing a circular circular hollow belt or girdle. :
en
es
- ES146783A1 - A DEVICE FOR WIDE CURRENT INTENSITY REGULATION IN CROSS-FIELD DIRECT CURRENT WELDING MACHINES :
en
es
- ES147042A1 - A safety razor combined with sharpening device of the same blade. :
en
es
- FR862119A - Machine for sealing envelopes and the like :
en
fr
- DK58453C - Procedure and Form for Labeling or Decorating Cheese. :
da
en
- ES147085A1 - Aerial vehicle with device to act on the current limit layer with which the quantities of air necessary for this are impelled by means of several impulsion devices. :
en
es
- ES146970A1 - Apparatus to measure the wheat. :
en
es
- GB533981A - Improvements in stands for birdcages or cages for small animals :
en
- AU30441A - Intensity and velocity modulated cathode ray tube :
en
- ES146942A1 - Apparatus for the spinning spinning of artificial filaments. :
en
es
- FR862245A - Sophisticated device for filing documents :
en
fr
- GB533954A - Improvements in and relating to methods of making glass :
en
- GB534157A - Improvements in or relating to the treatment of mineral materials suitable for use in the cement-making and other industries :
en
- PL29546B3 - H., Hagen-Haspe. '' A set of wheels with oblique cylindrical roller bearings for mine carts and field railway carts. :
en
pl
- GB533999A - Improvements in screw-thread gauges :
en
- CA394854A - Tachometer :
en
fr
- DE702978C - Air foam generator :
de
en
- ES146723A1 - Machine to close bottles. :
en
es
- FR862204A - Production and use of chromium and its compounds :
en
fr
- FR862236A - Improvements to high frequency operating contacts, in particular for pendulum rectifiers :
en
fr
- GR9448B - WOODEN SOLE FOR SHOES. :
el
en
- ES147281A1 - A metallurgical furnace. :
en
es
- GB533988A - Process and apparatus for the production of coke :
en
- GB534053A - Improvements in insulated electric conductors :
en
- FR862167A - Improvements to wheel construction :
en
fr
- US2233038A - Diazotype process :
en
- US2233080A - Process for the preparation of an :
en
- US2233258A - Electrical musical instrument :
en
- GB534187A - Improvements in devices for repairing ladders in hosiery or knitted articles :
en
- FR862011A - Harpoon for swimming fish hunting :
en
fr
- FR862243A - Improvements to equipment such as those intended, in particular, for respiratory masks :
en
fr
- ES146866A1 - A detachable snap fastener. :
en
es
- DE703036C - Fabric printing device for sewing machines :
de
en
- DE702972C - Light milling machine for tillage in rows of plants :
de
en
- ES147139A1 - A new sewing machine. :
en
es
- ES147182A1 - An automatic mechanical device adaptable to bottles, drums, and other liquid containers, which allows the exit of this and prevents any filling. :
en
es
- ES147352A1 - PROCEDURE FOR THE PRODUCTION OF WATER-SOLUBLE, POLPHATHONIC, SUBSTITUTED BENZYLAMINES AND THEIR DERIVATIVES :
en
es
- DE703059C - Use of catalytically decomposed ammonia :
de
en
- GB534045A - Improvements in automatic discharge carrier boxes, hopper wagons or the like :
en
- ES146840A1 - Piezo-electric microphone. :
en
es
- ES146890A1 - Improved method to deposit metallic films, starting from vaporized metal in vacuum. :
en
es
- ES147033A1 - Process for the production of an artificial fiber similar to wool based on vegetable fibers. :
en
es
- US2232788A - Bearing :
en
- FR862153A - Improvements to electric pocket lamps :
en
fr
- GB533928A - Improvements in or relating to flow sensitive alarm or cut-off means :
en
- ES146877A1 - A box of tow with lining rings. :
en
es
- GB534056A - Improvements in and relating to typographical composing machines :
en
- ES146029A1 - Electromagnetic device or control for fuel injection, in the explosion engines, depending on the speed of the engine and the vacuum of the suction. :
en
es
- ES146600A3 - New type of individual household loom. :
en
es
- DE702924C - Optical exposure meter on photographic cameras :
de
en
- US2232806A - Laminated safety glass :
en
- US2232885A - Pelt stretcher :
en
- US2233129A - Process for the manufacture of tolidine :
en
- US2233267A - Plural-valve plumbing fixture :
en
- CH213582A - Process for the production of readily suspendable powdery copper oxychloride preparations for plant protection purposes. :
de
en
- ES146573A3 - A process for treating castor oil in order to obtain from it a product having the drying characteristics and resistance to water and carbonates of wood oil. :
en
es
- DE703134C - Vibratory bridge for electrical musical instruments :
de
en
- ES146776A1 - A projector apparatus of series of signs and images. :
en
es
- ES147219A1 - Procedure for obtaining an artificial resin. :
en
es
- CH213635A - Device for motor vehicles to control fuel consumption. :
de
en
- GB534076A - Improvements in or relating to engines for liquid or gaseous working fluid :
en
- US2233316A - Body for motor vehicles :
en
- US2232828A - Rotary cutting machine :
en
- US2233035A - Device for regulating the amount of fuel delivered to injection internal combustion engines :
en
- DE703044C - Baskuel clasp :
de
en
- ES146592A1 - A procedure to determine the weight of the bodies. :
en
es
- FR50719E - Horsehair, straw or fancy yarn :
en
fr
- US2233251A - Method of treating yeast :
en
- FR862203A - Improvements to deformation devices in slipper sewing machines :
en
fr
- FR862248A - Thermal solution and machines comprising application of this solution :
en
fr
- CA394768A - Dented sheet metal normalizing kit :
en
fr
- DE703016C - Improvement of lubricating oils :
de
en
- DE703136C - Propulsion of motor vehicles :
de
en
- GB533944A - Improved inlet manifold for internal combustion engines :
en
- US2233114A - Power transmitting device :
en
- US2232683A - Pitch changing mechanism for oppositely rotating propellers for aircraft :
en
- ES147124A1 - A device for mixing air for breathing devices operated by the lungs especially for breathing at high altitudes and oxygen inhalation devices. :
en
es
- ES147202A1 - Arrangement for mounting the breaker on the ignition magnets of internal combustion engines. :
en
es
- US2232703A - Tie holding collar bar :
en
- US2233265A - Magnesium base alloy :
en
- ES146648A2 - A DEVICE FOR A BETTER USE OF THE ENERGY OF EXHAUST GASES FROM EXPLOSION ENGINES FOR AIRPLANE POWER :
en
es
- FR50721E - General anesthesia machine :
en
fr
- GB534027A - Improvements in road traffic control systems :
en
- PL29581B1 - A method of making cores for the production of hollow metal castings of any shape. :
en
pl
- ES147249A1 - Improvements in the production of fluorescent materials. :
en
es
- ES147301A1 - Waterproofing process of transparent and semitransparent papers. :
en
es
- CA394765A - Bedtray and bedside table :
en
fr
- USD125414S - Design for a brooch or similar
article :
en
- US2232748A - Machine for applying pressure to shoe parts :
en
- ES147286A1 - Graded tariff apparatus, with variable gear arrangement automatically, according to the importance of the consumption, especially electric meter for gradual tariff. :
en
es
- AT160197B - Device for electrically adjusting the wings of propulsion or propulsion propellers for aircraft or for synchronizing such propellers. :
de
en
- US2232777A - Feed device for a mill :
en
- US2232917A - Vanadic acid esters of tetrahydrofurfuryl alcohol :
en
- ES147264A1 - A lamp for operation in the water. :
en
es
- GB534194A - Improvements in or relating to film gates for motion picture apparatus :
en
- CA394782A - Refrigerating machine :
en
fr
- US2232696A - Method for detaching and cleaning constituent particles of naturally granular material :
en
- US2233283A - Noise reducing system :
en
- FR861882A - Firearms Improvements :
en
fr
- GB533931A - Electrolytic preparation of yellow cuprous oxide :
en
- AU293840A - Improvements in thermal responsive switches :
en
- CA394856A - Seal for overlapping metal bands :
en
fr
- CA394877A - Textile material processing :
en
fr
- US2232840A - Distillation control :
en
- USD125491S - Design fob a clock or similar article :
en
- US2233223A - Test plug :
en
- US2233307A - Means for controlling aircraft engines :
en
- USD125453S - De sign for a garden tool or the like :
en
- AU112553B2 - Hermetically sealed cans :
en
- US2232856A - Demodulating detector circuit arrangement :
en
- US2233034A - Lawn mower display stand :
en
- AT160173B - Multi-part sealing ring for metal gland packings held together by a folded spring. :
de
en
- PL29549B1 - To me"? P Si i y ^ \ o: - Waggon- und Maschinenbau Aktiengesellschaft Górlitz, Gorlitz. Three-axle wagon bogie for rail vehicles. :
en
pl
- US2233066A - Cleaning device :
en
- US2232792A - Method of and apparatus for measuring impedances :
en
- US2232884A - Casing and tubing head assembly :
en
- US2233108A - Method of producing gas and a dry residue by the reaction of a solid and a liquid :
en
- US2232853A - Metallic building unit :
en
- US2233020A - Method and apparatus for making dental impressions :
en
- AU71540A - Ladder side, length adjuster :
en
- AT160194B - Procedure for the operation of externally controlled pendulum multipliers. :
de
en
- CA394869A - Electron discharge device :
en
fr
- CH213609A - Holding device for the thread beginnings of the replacement bobbins on a weft bobbin changing device. :
de
en
- CH213612A - Shirt with exchangeable collar and elastic insert to stiffen the neck prism. :
de
en
- US2233006A - Roll film camera :
en
- CA394802A - Abrasive alumina :
en
fr
- USD125528S - Design for a coat :
en
- DE704140C - Focusing device for the lens holder on folding cameras :
de
en
- US2232680A - Standard typewriter type cleaner :
en
- US2233305A - Fastening or coupling element for use in separable fasteners :
en
- AT160185B - Stapler, machine, pliers, hammer or the like with a spring-loaded driver for the staple strip. :
de
en
- AU432239A - Improvements in or relating to wireless receiving sets inwhich one or more changeover switches canbe controlled froma distance :
en
- CA394778A - Railway car truck :
en
fr
- US2233022A - Index memo pad :
en
- PL29528B1 - The method of butadiene polymerization. :
en
pl
- US2233055A - Automobile parking device :
en
- FR862060A - Straps enhancements :
en
fr
- CH213650A - Metallic insert container. :
de
en
- US2233342A - Bracket construction for plumbing fixtures :
en
- SU59053A1 - The method of processing synthetic rubber :
en
ru
- US2233200A - Vacuum breaking device for flushing valves :
en
- ES146742A1 - Installation to cool fractionating gases and similar gases of high temperature, originating in chemical processes. :
en
es
- ES147345A1 - New system to fix the welding of the sheets or sheets used to make welded metal containers. :
en
es
- GB533923A - Improvements in electric connectors or couplings :
en
- US2232937A - Night latch :
en
- CA394820A - Staple driving machine :
en
fr
- AU112530B2 - Waterproofing and flexibilizing clay films :
en
- CA394767A - Portable power unit :
en
fr
- CA394841A - Electric insulator :
en
fr
- AT160177B - Tipping roller bridge. :
de
en
- US2233018A - Control device :
en
- US2233207A - Transparent box :
en
- AU20141A - Improvements in or relating to low voltage protective devices :
en
- AU56240A - Improvements relating tothe manufacture of selenium and like rectifiers :
en
- CA394755A - Automobile door check :
en
fr
- CA394863A - Sausage manufacture :
en
fr
- GB534123A - Improved machine for wrapping adhesive tape round canisters, boxes, tins or other containers or packages :
en
- CH213597A - Fruit press. :
de
en
- PL29576B1 - Method of obtaining vanadium from iron ores. :
en
pl
- AU112555B2 - Shock absorbing apparatus for employment in conjunction with dog and other clutches :
en
- AU112554B2 - Improvements in and relating to multiple punching machines :
en
- CA394844A - Pump diaphragm :
en
fr
- US2232912A - Three-element carrier code arrangement :
en
- US2233054A - Building structure :
en
- US2233260A - Means and method of drilling wells :
en
- USD125517S - Flexible pocket receptacle :
en
- USRE21728E - Method of and means for stitching :
en
- USD125487S - Design for a radio transmitter :
en
- CA394872A - B-ionylidene-acetaldehyde :
en
fr
- ES146745A1 - A new system of naval combat game. :
en
es
- ES147203A1 - Procedure for the economic and fast obtaining of high quality steels. :
en
es
- GB534165A - Improvements relating to combined adapters and switches :
en
- PL29550B1 - Patent - Treuhand- Gesellsohaft fur nOI \, 6-il1 * 'elektrische Gluhlampen m. B. H., Berlin. Electric mercury lamp. :
en
pl
- AU112561B2 - An improved domestic fireplace :
en
- ES147269A3 - Photographic plate manufacturing procedure. :
en
es
- GB533951A - Improvements in or relating to universal joints, couplings, and the like :
en
- SU59169A1 - Automatic motor switch :
en
ru
- US2232847A - Friction clutch :
en
- CH213670A - AC magnets, in particular for electroacoustic devices. :
de
en
- DE703140C - lock :
de
en
- USD125546S - Design tor a textile fabric :
en
- ES147078A1 - A drying well for aggregates. :
en
es
- FR862196A - Electrolytic preparation of yellow cuprous oxide :
en
fr
- DE702887C - ie steam or gases can also be introduced :
de
en
- US2232717A - Shaving device :
en
- PL29552B1 - Telefunken Gesellschaft fiir drahtlose Telegraphie ra. b. H., Berlin. Receiver with automatic over-threshold and simple gain control and tuning indicator. :
en
pl
- US2232901A - Valve :
en
- US2233289A - Mop :
en
- DE703040C - Fastening of wooden propeller blades :
de
en
- US2232688A - Cement dump bailer :
en
- US2233082A - Compressor for refrigerating apparatus :
en
- AU115793B2 - Improvements in and relating to caps or closures for bottles and like containers :
en
- DE702982C - Caravan trailers :
de
en
- ES146969A1 - A cutting instrument for paper or its like, sliding on a vernier or, for example, a ruler. :
en
es
- US2232928A - Explosive projectile :
en
- USD125422S - Design for a pin clip :
en
- US2233226A - Hydropneumatic counterbalance :
en
- SU59270A1 - Hydraulic elevator :
en
ru
- US2233238A - Roll film camera :
en
- CH213696A - Fluid change gearbox with fluid piston pump and fluid motor. :
de
en
- ES146644A1 - A device for testing in the air a content of toxic gases, for example, of combat gases, even in physiologically diluted no longer appreciable. :
en
es
- FR50744E - Disazo dyes and their manufacturing process :
en
fr
- FR862130A - Improvements to swimwear :
en
fr
- GB534042A - Improvements in and relating to the treatment of gas for the separation therefrom of suspended particles of solid or liquid material :
en
- US2232705A - Process and apparatus for making lower aliphatic acid anhydrides :
en
- DK58457C - Cyclone separator. :
da
en
- PL29574B1 - Ambi-Budd Presswerk Gesellschaft mit beschrankter Haftung, Berlin. Vehicle frame or chassis. :
en
pl
- ES146860A1 - Launching device for airplane. :
en
es
- US2232963A - Electrical connection :
en
- ES147297A1 - A process of chemical and semi-chemical cellulose pulps by means of alkaline and alkaline earth hypochlorite solutions. :
en
es
- AU379339A - Improvements in or relating to apparatus for measuring and dispensing predetermined quantities of material :
en
- ES146732A1 - Elastic wheel system. :
en
es
- DE703129C - Carburetors for internal combustion engines :
de
en
- ES146685A1 - Installation for the elevation of gaseous or liquid media. :
en
es
- ES146825A3 - Improvements in and related to iron manufacturing. :
en
es
- ES146870A1 - Improvements in cash registers, accounting machines, calculating machines and the like. :
en
es
- FR862071A - Steel for gun casings and how to prepare it :
en
fr
- US2232974A - Vacuum power brake apparatus :
en
- ES146953A1 - A procedure to tie boxes, bullets or other packaging. :
en
es
- DE702964C - Tool for the machining of materials that can be machined with relatively low chip pressures :
de
en
- DE703068C - Process for the preparation of pyrimidine compounds :
de
en
- FR862136A - Fuel and process for making it :
en
fr
- GB533993A - Improvements in colour television :
en
- DE703063C - Iron pit stamp :
de
en
- ES147360A1 - Installation of hydraulic or pneumatic control. :
en
es
- FR862126A - Improvements to calculating machines controlled by recording cards :
en
fr
- CA394772A - Game apparatus :
en
fr
- GB534103A - Improvements in electro-magnetically operated selecting switches :
en
- GB534195A - Improvements relating to road or railway vehicles :
en
- US2232687A - Brake mechanism :
en
- US2233171A - Coated paper :
en
- USD125430S - Design fob a table broiler, or the
like :
en
- AU115718B2 - Intensity and velocity modulated cathode ray tube :
en
- DE703096C - Three-phase reduction circuit :
de
en
- ES146506A3 - IMPROVEMENTS IN THE FOUR HOOD GAS METERS :
en
es
- ES146917A3 - Improvements introduced in flexible pipes for oil, gasoline, and the like, especially for automobiles. :
en
es
- DK58452C - Heat consumption meters. :
da
en
- ES146904A3 - A procedure for the synthesis of iron ingot (pig iron), starting from scrap iron and shavings of any kind. :
en
es
- ES146954A1 - Improvement in the means of impelling and aspirating fluids by means of blades that act automatically during operation. :
en
es
- ES146556A1 - An antechamber for combustion engines. :
en
es
- ES146531A1 - Process for industrial production by synthesis of ammonia and other hydrogenated products with hydrogen extracted from hydrogen sulfide. :
en
es
- ES147072A3 - A device for obtaining profiles by stretching metal strips or bars between forming rollers. :
en
es
- PL29540B1 - Ferencz Gebauer, Budapest and "Danuvia" Fegyyer-es Lószergyar Reszvenytarsasag, Budapest. Self-acting firearm. :
en
pl
- US2233296A - Process of making mono acyl alkylene diamines :
en
- FR862010A - Composite cap with rolled-up peripheral band and machine for making this cap :
en
fr
- FR862099A - Plant-based shoe :
en
fr
- GB534181A - Improvements relating to bases for electric lamps and similar devices :
en
- DE702948C - Arrangement for connecting monitoring devices in telephone systems with four-wire cables equipped with amplifiers :
de
en
- USD125479S - Von eisenbarth
textile fabric or similar article :
en
- ES147308A1 - Method for marking round or almost round commercial metal bars, twisted in the cold state. :
en
es
- US2233086A - Speedometer coupling :
en
- US2232886A - Melting and casting of metals :
en
- FR861837A - :
fr
- GB534049A - Improvements in run-resisting knit fabric and method of making same :
en
- GB534082A - Improved control device for aircraft fuel feed systems :
en
- USD125514S - Design for a desk suppokt :
en
- ES146528A3 - A procedure for the treatment of hydrocarbons. :
en
es
- FR862073A - Compressor :
en
fr
- US2233263A - Resonant cavity oscillator :
en
- DE703081C - Blade or point storage :
de
en
- US2232702A - Rotary steam engine :
en
- US2233205A - Mining cartridge :
en
- DE703042C - Hydraulic device for locking the steering wheels of motor vehicles :
de
en
- DK58444C - Mold holder for a Matrix set and Line casting machine. :
da
en
- ES144971A1 - An agglomerated plate of small pieces of wood, provided with a fibrous plastic covering, for the absorption of sounds, etc. :
en
es
- DE703072C - directions :
de
en
- ES147077A1 - A new procedure for coloring photographs or engravings. :
en
es
- ES146918A3 - Improvements introduced in the flexible pipes for oils and fuels, especially for aviation engines. :
en
es
- ES147299A1 - A device for transmitting the rotary pulse of a flywheel spring to the flywheel shaft of a spring mechanism. :
en
es
- ES146691A1 - A process for the manufacture of rare gases and in particular argon. :
en
es
- FR862155A - Device for designation according to coordinates of points or parts of a transparent plane :
en
fr
- USD125468S - Henry
by :
en
- ES146596A1 - Improved procedure and device for the heating of any parts and mainly of wires or strapping during the entangling of tubes and other parts. :
en
es
- ES146946A1 - A process for the synthesis of hydrocarbons from mixtures of carbon oxide and hydrogen. :
en
es
- ES147316A1 - Automatic procedure of distribution of envelopes and letters. :
en
es
- US2233166A - Means for transferring high frequency power :
en
- AU112567B2 - Improvements in or relating to cylindrical shells or containers :
en
- CA394853A - Electric speed indicating system :
en
fr
- ES146966A3 - Procedure for the manufacture of a moldable paste to obtain toy and fantasy objects. :
en
es
- FR862205A - Device to reduce torsional vibrations :
en
fr
- GB534000A - A new or improved auxiliary air admission device for internal combustion engines :
en
- GB534007A - Improvements in or relating to hosiery and a method of manufacture :
en
- ES145801A3 - Improvements in the well tanks for field water closet and siphon in one piece, with adjustable consumption. :
en
es
- ES146781A1 - Connections for vehicles and especially for railway vehicles, tramways and the like and relating to a fastening device. :
en
es
- FR50739E - Tubular conductor :
en
fr
- FR862094A - Process for carrying out catalytic reactions :
en
fr
- PL29571B1 - Radioaktiengesellschaft D. S. Loewe, Berlin-Stegiitz. Iconoscope transmitter. :
en
pl
- US2232700A - Vat dyestuff :
en
- US2232733A - Surgical cast remover :
en
- US2232773A - Armature construction :
en
- ES147200A1 - Improvements in the procedures to make the wool materials shrinkable. :
en
es
- FR862175A - Improvements to the seat backs of automobiles or other vehicles :
en
fr
- GR9450B - ACCOUNTING ORGANIZATION, TRADE, INDUSTRY OR PROFESSIONAL INDUSTRY. :
el
en
- ES146864A3 - A process for the manufacture of metal plate links for chains. :
en
es
- ES147341A1 - Improvements in the construction of wheels. :
en
es
- US2233249A - Cooling device :
en
- DE703113C - Junction box for installation cables :
de
en
- DK58449C - Process for the preparation of a constant alkaline solution of bile or bile acid salts. :
da
en
- FR861862A - Improvements to encryption machines :
en
fr
- GB534059A - Improvements in or relating to dispensing envelopes :
en
- GB534060A - Improvements in magnetos :
en
- ES146667A1 - An electric heater for solid foods, especially sausages, by direct passage of current. :
en
es
- GB533912A - Improvements in ramie yarn and in articles, particularly hose pipes, woven therefrom :
en
- ES146631A1 - Improvements in drying devices. :
en
es
- ES147263A1 - Improvements in the construction of automobile headlights. :
en
es
- US2233157A - Container for flexible articles or the like :
en
- US2233269A - Vane pump :
en
- US2233128A - Process for the manufacture of benzidine :
en
- US2232797A - Power transmission :
en
- AU112525B2 - Improvements in or relating to directional radio transmitting and receiving systems :
en
- US2233222A - Motor vehicle antenna :
en
- ES146823A1 - A sliding window. :
en
es
- FR862156A - Improvements to motor starters :
en
fr
- DE703046C - Fountain pen-like writing instrument with a pen-acting pen :
de
en
- CA394817A - Abrasive detergent composition :
en
fr
- GB534124A - Improvements in and relating to internal combustion engines of the injected fuel type :
en
- GB534158A - Improvements in and relating to dynamo electric machines :
en
- GB533945A - Improvements relating to brushing machines for applying prints or transfers to earthenware and other bodies :
en
- USD125526S - Design for a coat :
en
- GB533991A - An improved pit-prop :
en
- US2233019A - Dust collector :
en
- FR862184A - Preparation of products based on colloidal silver iodide :
en
fr
- ES146773A1 - Procedure for obtaining a new security breaker explosive suitable for industrial purposes and military uses. :
en
es
- GB534138A - An improved loose insole or sock for shoes :
en
- ES146876A1 - A method of tillage and extraction of salts from their ores. :
en
es
- FR862056A - Improvements to anti-vibration systems :
en
fr
- CH213632A - Bracket of a thread snap gauge with measuring rollers. :
de
en
- ES146767A1 - Procedure for obtaining and applying glass materials with internal cavities. :
en
es
- ES146925A1 - Improvements introduced in the procedure of saccharification of cellulose to obtain from woody materials sugar solutions suitable for the manufacture of industrial alcohol. :
en
es
- GB533938A - Improvements in lighting fittings :
en
- DE703061C - Process for developing hardening images on halosilver colloid emulsions :
de
en
- ES146620A3 - A projector. :
en
es
- DE703027C - Rest furniture with an inflatable padded cell :
de
en
- FR50705E - Internal combustion engine, especially for aeronautics :
en
fr
- FR50745E - Method of roasting pyrites in a mechanical stage furnace and mechanical stage furnace suitable for its execution :
en
fr
- GB534065A - Improvements relating to liquid coolers :
en
- GB534088A - Combined multi-light incandescent lamp and switch :
en
- US2233389A - Film spool for cameras :
en
- DE703142C - Vehicle with a heavy chassis frame mounted on a limber :
de
en
- GB534185A - Improvements in or relating to purl stitch knitting machines :
en
- DE703057C - Process for stripping off liquid hydrocarbons :
de
en
- CA394827A - Radio tube :
en
fr
- CH213703A - Process for the production of a condensation product. :
de
en
- US2233037A - Cathode ray image projecting device :
en
- US2233190A - Insulating board :
en
- US2233291A - Building structure :
en
- FR862077A - Process for producing titanium pigments :
en
fr
- USD125532S - Fox etal
utility cart :
en
- AT160188B - Remote control procedure. :
de
en
- CA394812A - Suction cleaner motor mounting :
en
fr
- US2232830A - Bathroom scale :
en
- US2233040A - Dry shaver :
en
- US2232968A - Towel dispenser and supply roll therefor :
en
- US2233141A - Antioxidant for packaging materials :
en
- AU112524B2 - Strap seals :
en
- AU64040A - Improvements relating to devices for the emission or transmission of sound :
en
- PL29556B1 - Marooni's Wireless Telegraph Co. Ltd., London. Superheterodyne receiver. :
en
pl
- US2232767A - Manufacture of shoe bottom units :
en
- US2233315A - Awning shutter :
en
- AU278640A - Improved method of, and machine for manufacturing book matches :
en
- BE440424A - :
en
- CA394798A - Perforating apparatus for motion picture films :
en
fr
- PL29553B1 - :
en
pl
- US2232779A - Method for testing bone conduction :
en
- BE440425A - :
en
- GB533932A - Improvements in and connected with packing material for bottles and other fragile articles and for like purposes :
en
- US2232868A - Lubricating oil addition product and method of making the same :
en
- GB534062A - Improvements in and relating to the protection of alternating electric current systems :
en
- ES147071A1 - A device for driving by repulsion. :
en
es
- GB533950A - Improvements in or relating to apparatus for firing by liquid fuel :
en
- FR50725E - Clip for fixing roofing elements to roof purlins or similar uses :
en
fr
- ES147046A1 - A method and device for the production of cast iron ingots, provided with transverse legs, in a machine for composing dies and melting lines. :
en
es
- ES146810A1 - A can for preserves. :
en
es
- DE702921C - Headbox for Fourdrinier paper machines :
de
en
- US2233071A - Jewelry clasp :
en
- ES146694A3 - A dilute nitric acid concentration procedure. :
en
es
- ES147365A3 - A procedure for the cementation of a fusion of salts containing cyanides. :
en
es
- PL29593B1 - Metallgesellschaft Aktiengesellschaft, Frankfurt am Main. Rotary hearth furnace. :
en
pl
- USD125536S - Design for a textile fabric :
en
- US2232719A - Electric phonograph :
en
- US2233044A - Fragile article support :
en
- US2232686A - Rail bender :
en
- US2232979A - Comb roll curler :
en
- DE700783C - Hot device for hanging loads :
de
en
- DE703125C - DC series motors equipped hoists :
de
en
- FR862014A - Electromedical treatment mode and device :
en
fr
- FR862208A - Front end supporting the motor vehicle powertrain :
en
fr
- USD125435S - Design for a cream dispenser :
en
- ES147070A1 - An air passage device necessary for the cooling of the radiator through the elements of the front bumper of the motor vehicles. :
en
es
- US2232845A - Method of sinking metal piling for cofferdams :
en
- USD125460S - Design fob a diaphragm inserter :
en
- ES146619A1 - ELASTIC TRIGGER FOR HAND FIREARMS WITH RESISTANCE POINT EFFECT :
en
es
- ES146728A3 - Device for chlorinating and bleaching bast fibers. :
en
es
- ES147152A3 - Improvements in the manufacture of plywood boards. :
en
es
- PL29577B1 - Device for blowing or kindling teapots. :
en
pl
- US2233058A - Apparatus for the production of music :
en
- US2233346A - Telegraph system :
en
- US2232965A - Fastening means for doors and the like :
en
- DE703147C - Steam oven with two baking rooms one above the other :
de
en
- FR862034A - Device for filling flat sachets and the like :
en
fr
- FR862162A - Branched-chain paraffinic hydrocarbon production :
en
fr
- FR862174A - Improvements to adjustable air distributors with high speed jet :
en
fr
- PL29560B1 - :
en
pl
- US2233088A - Sewing machine :
en
- US2233159A - Handle and operating lever assembly for flushing tanks :
en
- US2233206A - Bearing material :
en
- GB534145A - Improvements in or relating to ice-cream machines :
en
- DE703091C - Terminal for electrical installation equipment :
de
en
- CA394801A - Brake mechanism :
en
fr
- GB534083A - A new or improved folding camp bed :
en
- DE703082C - Detachable attachment of an enclosing body on a shaft using a winding wedge :
de
en
- CH213644A - Chronograph. :
en
fr
- US2232815A - Sign :
en
- FR862235A - Improvements to the design of tank and tank walls :
en
fr
- ES146591A1 - Improvement in automatic firearms, particularly in light aircraft guns. :
en
es
- ES146842A1 - A masonry procedure. :
en
es
- ES146623A1 - A refrigeration device for the manufacture of synthetic hydrocarbons. :
en
es
- FR50747E - Illuminated acoustic arm for phonographs :
en
fr
- GB533994A - Improvements in or relating to sheet metal drums :
en
- GB534155A - Improvements in or relating to resilient rollers :
en
- US2232765A - Conveyer roll :
en
- ES146615A1 - Improvements for the preparation of textile yarns or threads. :
en
es
- FR862017A - Process for making architectural pieces resistant to bad weather :
en
fr
- GB533982A - Improvements in or relating to high frequency electric cables :
en
- GB534183A - Fastening device and method of making the same :
en
- ES146987A3 - Electric milling and drilling machine. :
en
es
- ES147111A1 - A receiving facility for ground oscillations. :
en
es
- DE703047C - Display device for echo sounders :
de
en
- ES147359A1 - An advanced installation of hydraulic control, numerical oil or similar, particularly usable in flying machines. :
en
es
- PL29575B1 - YOrmals Gebrtider Stumm, Neunkirchen-Saar. ¦ M I i r Neunkircher Eisenwerk A. -G. Base plate for ingot molds. :
en
pl
- US2232894A - Cover fastener :
en
- GB533925A - Piezoelectric relays :
en
- GB534116A - Improvements in control devices for gas producers :
en
- US2233361A - Adhesive sheet dispenser :
en
- US2233242A - Nut :
en
- FR862067A - Improvements made to brakes, especially those for vehicle wheels :
en
fr
- SU59090A1 - Wire Straightening and Cutting Machine :
en
ru
- US2233189A - Separating and cooling apparatus :
en
- US2233199A - Signal detecting system :
en
- GB534019A - Improvements in or relating to the laying of concrete and similar pathways and the like in situ :
en
- CH213645A - Process for the production of castings from cast iron and casting produced according to this process. :
de
en
- DE703105C - Method for operating a loudspeaker arrangement consisting of two loudspeakers assigned to one another in a certain manner :
de
en
- FR50720E - Process for making a catalyst and resulting product :
en
fr
- FR862040A - Mixed shades :
en
fr
- GB533924A - Improvements in and relating to weaving machinery :
en
- ES146561A1 - Procedures for obtaining sulfonamides. :
en
es
- ES146737A1 - A mounted pair for vegetable textile fibers. :
en
es
- DE703053C - Drive for rotary printing machines with several printing units arranged one behind the other :
de
en
- ES146814A3 - Improvements in and related to iron manufacturing. :
en
es
- ES147031A1 - An instrument to clean scraper ribbons, to give roughness to surfaces and similar works. :
en
es
- ES146518A1 - Improvements in the manufacture of projectors, especially for vehicle headlights. :
en
es
- ES146998A1 - An electric flyswatter device. :
en
es
- ES147127A1 - Multiple eject key for matrix composing machines and melt lines. :
en
es
- ES146755A1 - Improvements in the mechanisms for the stretching of textile wicks. :
en
es
- ES147001A1 - An improved process for the manufacture of glass or glass articles. :
en
es
- FR862117A - Improvements to copper-based alloys and to electrical conductors made from copper-based alloys :
en
fr
- ES147025A1 - Procedure and device for the preparation of fruit juices very aromatic and rich in vitamins of oranges, lemons and similar fruits. :
en
es
- ES147318A1 - PROCEDURE FOR THE PREPARATION OF 2-NAPHTIL-1-SULPHONIC ACID :
en
es
- US2232800A - Storage battery :
en
- ES146752A1 - A machine for winding yarns, yarns in general, at a constant speed of the bobbin winder and independent drive of the spindles and the thread guide. :
en
es
- FR862078A - New azo dyes :
en
fr
- ES146924A1 - A procedure for the manufacture of concrete elements. :
en
es
- GB534074A - Improvements in or relating to rotary-valve internal-combustion engines :
en
- FR862150A - Improvements to a photoluminescence signaling system :
en
fr
- US2233138A - Method of preparing cards and the like for sorting :
en
- US2232783A - Method of packaging :
en
- ES146583A1 - Miles count for railway and similar vehicles, mounted on the axle support box. :
en
es
- ES146963A1 - Improvement in the welding of rails end to end. :
en
es
- ES147191A1 - A process for making canned food and fruit sweets with unfermented grape must. :
en
es
- GB533935A - Improvements in tubular heat exchangers :
en
- GB534079A - Improvements in or relating to spring suspensions for road vehicles :
en
- PL29567B3 - :
en
pl
- US2233049A - Eaves trough hanger :
en
- US2233348A - Draft gear :
en
- BE440236A - :
en
fr
- DE703049C - Packaging for razor blades :
de
en
- FR862194A - Device for the application of force :
en
fr
- GB534115A - Improvements in apparatus for the electric heat treatment of articles :
en
- FR862199A - Process for adhering rubber, or the like, to textile materials :
en
fr
- GB534025A - Improvements relating to shop display windows and the like :
en
- USD125459S - Design for a merchandise container :
en
- USD125553S - Design fob a dkess ensemble :
en
- US2232745A - Metallurgy of iron :
en
- US2233122A - Method and apparatus for manufacturing roofing materials :
en
- AU112536B2 - Pipe joints :
en
- US2232915A - Sanding control means :
en
- USD125554S - Design for a dress :
en
- FR862065A - Improvements to direction-finding receivers for very short electric waves :
en
fr
- GR9446B - ANTI-REPAIR LAMPS FOR STREETS AND PHARMACIES :
el
en
- CH213586A - Tool for cleaning road edges. :
de
en
- PL29587B1 - Method for producing esters of (3-acetoaminobutyric acid. :
en
pl
- USD125555S - Dress ensemble :
en
- FR50748E - Apparatus for the rational carbonization of wood in order to obtain a charcoal of high calorific value :
en
fr
- FR862013A - Method and means for the improvement of wheat :
en
fr
- GB533955A - Improvements in or relating to optical testing or measuring apparatus :
en
- US2233186A - Wax paper sheet and coating therefor :
en
- DE703048C - Compressed air spray gun :
de
en
- USD125438S - Design fob a universal plumbing
wrench :
en
- CA394783A - Lamp sealing-in machine :
en
fr
- US2233154A - Spring actuated counting machine :
en
- CH213708A - Lock washer. :
de
en
- US2232762A - Composite panel board :
en
- USD125501S - Design for a bed unit :
en
- CH213600A - Savings hotplate. :
de
en
- CH213687A - Electric telegraph printer. :
en
fr
- US2232689A - Camber gauge :
en
- US2232909A - Hydrogenation process :
en
- US2233201A - Chair seat :
en
- US2233004A - Tire inner tube :
en
- ES145802A1 - PROCEDURE FOR THE PREPARATION OF ANEURIN :
en
es
- ES146677A1 - New device to clean and polish windows and glass in windows and balconies of buildings, mirrors, automobiles and other similar constructions. :
en
es
- PL29532B1 - A device for self-lubricating the axles of a steam engine and other moving parts. :
en
pl
- US2233323A - Vehicle :
en
- FR862054A - Footrests for velocipede pedals :
en
fr
- CH213621A - Commemorative card. :
de
en
- CA394777A - Sleeping car :
en
fr
- DE701414C - Device for turning over the edges and for ironing pieces of fabric :
de
en
- GB533987A - Improvements in conductor supporting clamps :
en
- AU61940A - Improvements in circuit arrangements for operating electric discharge devices :
en
- ES147108A1 - A process for the manufacture of chain stitch fabric crossed by rubber threads that form meshes in certain points. :
en
es
- FR862163A - Cracking catalysts and process for making them :
en
fr
- ES147325A1 - Improvements in the transmission of aviation engines. :
en
es
- ES147120A1 - A PROCEDURE FOR OBTAINING COTTONIZED FIBERS :
en
es
- ES147261A1 - Reflector improvements. :
en
es
- FR862160A - Composite plank material :
en
fr
- FR862183A - Device for controlling the moving movement of a machine part under the influence of at least one pressurized liquid cylinder and one piston :
en
fr
- AU62440A - Manufacture of artificial filaments :
en
- FR862063A - Improvement in evaporators :
en
fr
- DE702896C - Arrangement for telecommunication systems, in particular telephones, for optional calling from branch points located on a common line :
de
en
- AT160171B - Distortion-free amplifier circuit. :
de
en
- US2233012A - Coasting sled :
en
- AT160182B - Switching device for the electromagnetic control of fuel injection valves in internal combustion engines. :
de
en
- PL29561B1 - A method of treating sheet of rubber hydrohalide. :
en
pl
- PL29580B1 - :
en
pl
- US2233091A - Ratchet structure :
en
- ES146932A1 - A procedure of filament in the molten state. :
en
es
- DE702989C - Calendar clock :
de
en
- USD125440S - Both am :
en
- CA394832A - Engraving means for printing surfaces :
en
fr
- CH213616A - Process for filling carbonated milk beverages made from sterilized milk. :
de
en
- SU59108A1 - Scale grate :
en
ru
- USD125416S - Design for a building :
en
- DE703127C - Chamber for cooling soft annealed workpieces made of light metal alloys :
de
en
- GB534021A - Improved self-locking nut :
en
- CA394764A - Coil winding apparatus :
en
fr
- ES147265A1 - A projector with adjustment device to place the light source in its focus. :
en
es
- FR862050A - Improvements relating to suspension cables or hangers for parachutes and method of manufacturing them :
en
fr
- FR862242A - Improvements to towers :
en
fr
- GB534199A - Improved methods of producing sound records :
en
- CH213688A - Stand for displaying items of clothing that are at least used to dress the upper body. :
de
en
- US2233005A - Portable self-supporting material handling hopper :
en
- US2233031A - Aircraft power plant supercharger :
en
- US2233063A - Ophthalmic mounting :
en
- PL29590B1 - Device for surface hardening of steel objects, in particular switch rails, frogs or similar objects. :
en
pl
- US2233099A - Manufacture of decorated surface coverings :
en
- ES146614A1 - A process for obtaining superphosphates in granulated form. :
en
es
- ES146834A1 - DRYING CHAMBER AND FORCED CONTINUOUS RECOVERY FOR FOOD PASTA OF ANY SHAPE AND SIZE :
en
es
- BE440387A - :
en
fr
- USD125457S - Design for an electric plug :
en
- US2233324A - Cigarette case and extinguisher :
en
- CH213596A - Stove top. :
de
en
- USD125421S - Design for a pin clip :
en
- USD125449S - Design foe a protractor :
en
- GB534071A - Improvements in or relating to doors for air raid shelters :
en
- US2232796A - Power transmission :
en
- USD125524S - Design foe a textile fabric :
en
- US2233202A - Folding table :
en
- SU59026A1 - The method of underground gasification of combustible :
en
ru
- US2233328A - Intermittent inductive train control system :
en
- USD125425S - Design for a pin clip :
en
- ES147244A1 - Improvements in two-stroke internal combustion engines. :
en
es
- GB533929A - Tapered band width dead-end filters :
en
- US2232833A - Band width control :
en
- US2232953A - Paper-board toy house :
en
- DE702979C - Air foam generator :
de
en
- DE703086C - Diazotype process :
de
en
- US2233032A - Novelty :
en
- US2233279A - Process for concentrating vitamin preparations :
en
- GB534086A - Improvements in or relating to telecommunication exchange systems :
en
- ES146279A1 - Improvements in the transmission of the energy of the thermal engines. :
en
es
- FR862128A - Rail brake for railway vehicle :
en
fr
- US2232913A - Vacuum cleaner :
en
- US2232949A - Overshot fishing tool :
en
- US2233221A - Folded shipping box :
en
- US2233329A - Lever :
en
- ES147363A1 - A printing mechanism for scales. :
en
es
- IE16052L - Concentrating solutions :
en
- FR862004A - Improvements made to the mounting devices of protected tanks, in particular for liquid fuels :
en
fr
- DE703039C - Device for the cinematographic recording of a series of images by means of a series of lighting spark gaps triggered one after the other :
de
en
- DE703055C - Circuit arrangement for telephone systems with dialer operation, whose connection points can initiate special services :
de
en
- FR862165A - Device for the treatment, in shaping machines, of stockings mounted on moving forms :
en
fr
- DK58460C - Door lock with a cylinder lock placed in Laasens Rigel. :
da
en
- CH213706A - Timepiece. :
en
fr
- GB534179A - Improvements in or relating to photographic shutters :
en
- US2233244A - Sound reproducer :
en
- GB534128A - Illuminating system for optical projection apparatus :
en
- GB534041A - Improvements relating to friction brakes :
en
- ES146575A1 - A method for the recovery of sulfur dioxide. :
en
es
- ES147051A1 - A process for the production of high-value absorption masses for the retention of carbonic acid from the breathing air. :
en
es
- FR862022A - Explorer device for paper shears :
en
fr
- FR862207A - Welding process :
en
fr
- USPP452P - Hose plant :
en
- US2232964A - Corrugating machine :
en
- USD125512S - Design for a dress :
en
- ES146796A1 - Improvements in refrigerators :
en
es
- ES146911A1 - Process for the manufacture of yarns, twists, cordons and similar textile units. :
en
es
- ES146928A1 - A process for the conversion of carbon oxide with hydrogen into hydrocarbons. :
en
es
- ES147093A2 - IMPROVEMENTS MADE IN THE PURPOSE OF THE PATENT OF INVENTION NuM. 145814 (APPLICATION NO. 20004) :
en
es
- ES147368A3 - A procedure for the heat treatment of metals, alloys and products made from these materials. :
en
es
- FR862121A - Improvements to building materials :
en
fr
- PL29530B1 - Auergesellschaft Aktiengesellschaft, Berlin. Oxygen breathing apparatus. :
en
pl
- US2232874A - Mercury switch :
en
- US2233334A - Support for electric fixtures and the like :
en
- ES147117A1 - A piston for internal combustion engines. :
en
es
- ES147339A1 - A procedure to hold soft and hard rubber. :
en
es
- US2233090A - Adhesive-coated sheet material :
en
- US2233330A - Mechanical tuning device :
en
- US2233043A - Pin fastener :
en
- ES146534A1 - Method to add lead to steel. :
en
es
- US2232708A - Tape-serving device :
en
- US2233246A - Fluid meter :
en
- USD125426S - Design for a shoe or similar article :
en
- GB534127A - Improvements in or relating to photographic enlarging apparatus :
en
- US2233156A - Milkweed gin :
en
- US2233336A - Electric switch construction :
en
- BE440286A - :
en
fr
- ES146579A1 - Improvements in vehicles, particularly in aerodynamics that have to carry cooling radiators. :
en
es
- ES147366A3 - A procedure for the cementation of iron, steel and their alloys. :
en
es
- US2232978A - Ampule opener :
en
- ES147277A1 - Improvements in two-stroke internal combustion engines, or improvements related to them. :
en
es
- GB534191A - Improvements in or relating to fuel injection nozzles for internal combustion engines :
en
- FR861777A - Calcium hypochlorite product and its manufacturing process :
en
fr
- GB534023A - Improvements in or relating to alternating current signalling systems :
en
- DE702532C - Television broadcast system :
de
en
- ES146849A1 - Procedure for obtaining testosterone. :
en
es
- ES147355A3 - Balanced shock bumpers. :
en
es
- US2232716A - Cyanidation method and apparatus :
en
- DE702968C - Temperature equalizer :
de
en
- ES146809A1 - A charger of firearms. :
en
es
- US2233039A - Electric lighting device for bicycles and similar road vehicles :
en
- US2233359A - Oil seal with central sealing edge :
en
- AT160178B - Frequency transformer at rest. :
de
en
- ES146934A1 - A mounting to free the reception devices from disturbances. :
en
es
- ES147250A1 - Improvements in the production of fluorescent materials. :
en
es
- ES146965A1 - Improvements in telegraphic systems. :
en
es
- ES147201A1 - Perfeccionamientos introduced in the metallic brushes to work wood. :
en
es
- ES147315A1 - New grinder system for grains. :
en
es
- FR50724E - Improvements made to the brakes, in particular those for vehicles :
en
fr
- GB534107A - Improvements in or relating to filter networks :
en
- FR862029A - Advanced rubber thread and how it is made :
en
fr
- US2232781A - Creel board cleaner :
en
- PL29562B1 - :
en
pl
- US2232729A - Adhesive tape dispenser and applier :
en
- USD125472S - Design for a dress ensemble :
en
- USD125499S - Design fok a drilling machine :
en
- PL29539B1 - Rapid-fire landing gear; firearms. :
en
pl
- FR862012A - Rocket :
en
fr
- DE703024C - Wolf-like household shredding machine made of ceramic building material :
de
en
- FR862250A - Method of metallizing objects in artificial resins, wood, stone, glass, etc. :
en
fr
- GB534106A - Improvements in or relating to means for aligning folding wings for aircraft :
en
- GB534129A - Manufacture of new amino fatty acid derivatives :
en
- GR9451B - METHOD OF CONSTRUCTION, STICK (PIPES) OUT OF RUBBER (RUBBER) IN COMBINATION WITH FABRIC TO PREVENT EC COLD FOG CONSEQUENCES. :
el
en
- US2232725A - Method and machine for strapping boxes :
en
- US2232706A - Wringer safety release :
en
- PL29541B1 - :
en
pl
- US2233335A - Window construction :
en
- US2232832A - Pretzel stick cutter :
en
- AT160158B - Closure part for electrical discharge vessels. :
de
en
- US2232824A - Measuring pole :
en
- US2233097A - Pattern for sand-cement foundry molds :
en
- DE702963C - Fastening means for the on the seat or lying surface of a seat or lying furniture frame :
de
en
- DE703138C - Floor brake :
de
en
- DE703067C - Process for the halogenation of tertiary olefins contained in gas mixtures :
de
en
- ES146853A1 - A press centering device for electrodes. :
en
es
- ES146647A2 - A DIPOSITIVE FOR A BETTER USE OF THE ENERGY OF EXHAUST GASES FROM EXPLOSION ENGINES FOR AIRPLANE POWER :
en
es
- ES146857A1 - A process for the extraction of magnesium from oxidic combinations of magnesium by means of reduction with carbon. :
en
es
- ES147066A1 - An aircraft wing, consisting of a stringer and exterior and rear parts of the supporting planes. :
en
es
- FR862097A - Water purifying filter :
en
fr
- DE702962C - Casting mold with flexible hollow core for casting wedding rings :
de
en
- FR862085A - Improvements to devices for adjusting the transmission rate of partial zones of a low frequency band :
en
fr
- GB534050A - Improvements in and relating to x-ray apparatus :
en
- USD125551S - Design fob a dress :
en
- ES146868A3 - Transmission organs for coil devices for the transport and winding of wires, tapes or the like, mainly for the support of magnetograph records. :
en
es
- CA394823A - Gaseous hydrocarbon partial oxidation :
en
fr
- CH213633A - Gas meter. :
en
fr
- AT160195B - Method and device for longitudinal welding, in particular tubes. :
de
en
- AU86840A - Start indicator for use in machining multiple threads in lathes :
en
- US2233009A - Vehicle lift :
en
- GB534143A - Improvements in or relating to liquid compositions suitable for electrical insulation :
en
- ES146580A1 - A process for the distillation of wood and the like. :
en
es
- CA394865A - Machine tool :
en
fr
- CH213658A - Maneuvering device on reversible internal combustion engines. :
de
en
- AU112527B2 - Improvement in periodic wave generator :
en
- ES146572A1 - Variable flow device for the measurement of a magnetic flux with the help of a fluxometer based on the measurement of an induced electric current impulse. :
en
es
- ES147358A1 - Sliding lining to ensure the tightness of pistons and glands. :
en
es
- FR862036A - Self-cleaning rotary contactor electrical box :
en
fr
- DE703120C - Device for wet mechanical removal of fine-grained slag :
de
en
- DE703037C - Heming device for hand and machine sewing :
de
en
- DE703080C - nstoffes in multi-cylinder radial diesel engines :
de
en
- ES147023A1 - Procedure and device for the previous treatment of fodder to dry and especially of turnip leaves. :
en
es
- ES147330A1 - Control device for levers type of typewriter. :
en
es
- ES146571A1 - An extremely sensitive dissociable hammer percussion fuze. :
en
es
- FR862193A - Improvements in control means for aircraft engines :
en
fr
- CH213584A - Equipment for cleaning domestic animals such as horses, cattle etc. :
de
en
- AU112528B2 - Improvements in cathode ray tubes for reception :
en
- CA394805A - Semi-stiff collar :
en
fr
- CH213602A - Extendable and collapsible ladder. :
de
en
- CH213617A - Method and device for the production of polyhydric alcohols. :
de
en
- US2233126A - Device for and method of controlling high frequency currents :
en
- PL29535B1 - :
en
pl
- US2232810A - Window glass run channel assembly :
en
- US2232935A - Fluid heater :
en
- US2232698A - Controlling means for poweroperated machines :
en
- AU56040A - Improvements in and relating to electric discharge devices :
en
- USPP455P - Rose plant :
en
- DE703041C - Overrun brake for trailers with a retractable support for the front wheels :
de
en
- DE703108C - Directional receiving system arranged on a vehicle :
de
en
- US2232944A - Manufacture of 1-carbalkoxybutadienes-1,3 :
en
- AT160167B - Development process for photographic silver halide layers. :
de
en
- ES147102A3 - A machine for making cork stoppers. :
en
es
- ES147323A1 - Automatic mechanical procedure, which consists of using an endless screw and caliper submerged in the washing of the sands for glass. :
en
es
- CH213660A - Starting device for internal combustion engines. :
de
en
- AT160162B - Electrical control device by means of a choke coil, the impedance of which is changed by direct current bias. :
de
en
- FR862049A - Electrical and similar indicating devices :
en
fr
- CH213648A - Process for the production of castings from aluminum-silicon alloys, in particular permanent mold castings. :
de
en
- ES146716A1 - Combustion engine :
en
es
- ES147090A1 - A device for aerial vehicles to vacuum limit layers or expel gases (air) in the current boundary layer. :
en
es
- FR862046A - Improvements to devices comprising a scraper segment :
en
fr
- GB533985A - Manufacture of azo dyestuffs :
en
- CA394835A - Surface shaving apparatus :
en
fr
- CA394763A - Knife with finger rest plates :
en
fr
- DK58443C - Final step. :
da
en
- ES146606A1 - An apparatus for practice of shooting, with compressed air, with pieces of artillery of all kinds, lanzaminas, lanzabombas or similar. :
en
es
- DK58455C - Lock to Cattle Binder. :
da
en
- ES146920A3 - A universal joint with differential pitch for tubes. :
en
es
- US2232900A - Electron multiplying device :
en
- US2233074A - Rotary gate and orifice valve :
en
- ES147156A1 - A mechanical dryer for the drying of peppers by hot air in continuous circulation. :
en
es
- FR862072A - Shaker enhancements for aligning edges of stackable sheets of paper :
en
fr
- US2233331A - Damming attachment for plows :
en
- FR862088A - Clothing manufacturing process and resulting products :
en
fr
- ES146995A3 - A metal bearing for automatic greasing to replace cylinder and roller ball bearings. :
en
es
- ES147188A1 - An apparatus for automatically comparing the intensity of the beams of light rays. :
en
es
- ES146804A1 - A procedure to recover the silver from residual hyposulfitic liquids. :
en
es
- FR862239A - Method of filtering fluids and apparatus for using this method :
en
fr
- ES146817A1 - A mechanical cat. :
en
es
- FR862001A - Universal synchronizer :
en
fr
- SU59112A1 - Cyclone for cleaning grain from pests and other impurities :
en
ru
- DE702987C - All-round detonator, especially for hand grenades :
de
en
- US2233220A - Lubricated plug valve :
en
- ES147353A1 - A new system of underwater sound records. :
en
es
- US2232818A - Device for automatically rotating cases of bottled fluid :
en
- ES146609A1 - An apparatus for geophysical and other measurements. :
en
es
- ES147367A3 - A procedure for the carburizing of iron from steel and its alloys. :
en
es
- ES146867A1 - Improvements in pneumatic devices for the activation of needles for reaming. :
en
es
- ES146931A1 - A process for the preparation of high molecular weight polyamides, capable of being transformed into fibers. :
en
es
- FR50733E - Liquid container :
en
fr
- GB534012A - Improvements in furnaces or combustion chambers for the heat treatment of metals andalloys :
en
- GB534073A - Improved internal-combustion engine valve apparatus :
en
- ES147096A1 - A valve for gas masks and other similar applications. :
en
es
- FR862032A - Process for the delayed re-recording of sound recordings and in particular for obtaining artificial reverberation effects :
en
fr
- DE703146C - Molded compound handle :
de
en
- GB534150A - Process for the manufacture of phosphoric acid derivatives of derivatives of sulphanilic acid :
en
- US2233089A - Beam construction :
en
- USD125477S - Von eisenbarth
textile fabric or.similar article :
en
- USD125483S - Design for a bottle cleaning machine :
en
- US2232695A - Extinguishing fires and extinguishing compositions therefor :
en
- ES147192A2 - IMPROVEMENTS IN THE PURPOSE OF THE MAIN PATENT NuM. 145553 :
en
es
- ES147293A1 - Improvements in folding boxes. :
en
es
- ES147349A1 - An electrode for electrolysis and medicinal electrophoresis. :
en
es
- US2233007A - Cable operating means for power shovels :
en
- ES146550A3 - A gear change for bicycles. :
en
es
- ES146731A1 - Current passage device for vacuum reaction apparatus. :
en
es
- CH213628A - Roller skate. :
de
en
- US2232981A - Automatic air control valve :
en
- US2232809A - Machine for surface hardening metal articles :
en
- FR862070A - Process for the preparation of heteropolymeric aliphatic ketone peroxides and liquid fuels containing these peroxides :
en
fr
- GB534092A - Improvements in liquid meters, pumps and the like :
en
- DE702956C - Measuring converter with translation and angle error compensation :
de
en
- ES146759A1 - Static vacuum for chimneys, ventilation ducts and others. :
en
es
- GB533979A - Improvements in or relating to the construction of chairs, stools, tables and the like :
en
- GB534029A - Arrangement for preventing the formation of organic deposits on iron hulls :
en
- ES146712A1 - Improvements in the fixing washers for use with nuts or other threaded members. :
en
es
- ES147032A1 - Procedure and device for obtaining dilatable cores for the molding of concrete articles. :
en
es
- ES147291A1 - Improvement for the assembly of folding patterns for boxes. :
en
es
- FR862084A - Rotary material extractor for ovens, hoppers, etc. :
en
fr
- CA394751A - Fabric processing and product :
en
fr
- ES146546A1 - Improvements in a method for the treatment of the surface of articles. :
en
es
- PL29551B1 - HlCp 36 ¥ c and fH Ernst Heinkel, Warnemiinde. Adjustable seat with a movable backrest for airplanes. :
en
pl
- FR862240A - heating element with switch for vulcanizing machines :
en
fr
- ES146794A1 - Improvements in magneto-extriction vibrators. :
en
es
- GB534177A - Improvements in or relating to battery holders for electric lamps :
en
- ES146968A1 - A new regulation and distribution system for hydraulic turbines. :
en
es
- US2232982A - Automatic servo rudder trimming device :
en
- US2232999A - Rail bond and method of installation :
en
- US2232939A - Stamp box :
en
- USPP456P - Rose plant :
en
- US2232887A - Servo brake for automobile vehicles :
en
- US2233261A - Magnetron discharge tube and method of operating the same :
en
- ES146547A1 - Improvements in piston machines that have to carry means for cooling, particularly in internal combustion engines of this type. :
en
es
- GB534010A - Improvements in method of testing cans for air-tightness :
en
- CH213607A - Device for the automatic removal of the remains of the cops and for reloading the shooters, especially for jute and linen looms. :
de
en
- DE703104C - Process for the purification of crude benzene with paraffin monocarboxylic acids, their anhydrides or halides :
de
en
- DE703119C - Process for the preparation of monoazo dyes :
de
en
- GB534039A - Improvements in a device for aerating containers filled with sterile fluid and closed in airtight fashion :
en
- GB534078A - Improvements in ophthalmic mountings :
en
- GB534142A - Improvements in or relating to laminated driving belts :
en
- ES146517A1 - System of checking devices for motor vehicles. :
en
es
- FI19006A - Anordning vid quarmverk frånskiljande av skal eller skaldelar från säd :
en
fi
- US2232758A - Disappearing door handle :
en
- US2232793A - Auxiliary division bar for sash or store front constructions :
en
- US2232864A - Tunable frequency selective circuits :
en
- ES146666A1 - A measuring and focusing disc for use in optical devices. :
en
es
- GB533961A - Improvements in or relating to reciprocating pumps :
en
- US2232722A - Fractionation of oils :
en
- USD125488S - Design fob a clock :
en
- US2233257A - Switch mechanism :
en
- GB534184A - Improved method of, and means for, forming built-up welded rings :
en
- ES147279A1 - A process for the manufacture of alloys, especially ferroalloys or stainless steels. :
en
es
- ES147259A1 - An apparatus to connect powers. :
en
es
- FR50750E - Improvements to pneumatic pumps for fuel injection in internal combustion engines :
en
fr
- US2233094A - Classifying and sorting device :
en
- ES146757A1 - A procedure stops the production of mixtures of fluoric protective salts for the conservation of wood. :
en
es
- ES146772A1 - Procedure of construction of terraces or flat roofs completely horizontal on their exterior surface. :
en
es
- ES147246A1 - Procedure for obtaining a material applicable to various construction elements. :
en
es
- AT160174B - Process for the production of an atmosphere containing silver or silver compounds in vapor form for oligodynamic sterilization and for therapeutic purposes. :
de
en
- ES146873A1 - A small automatic mill. :
en
es
- ES147234A3 - Improvements in obtaining high lead content alloys for bearing metals. :
en
es
- FR862043A - Improvements to the processes for obtaining plates, panels, objects or other elements with vitrified enamel, with luminescent effects :
en
fr
- FR862147A - Wheel counter :
en
fr
- CH213591A - Set of locks with common key. :
en
fr
- ES146799A1 - A procedure for obtaining jewelry. :
en
es
- US2233237A - Material collecting and loading apparatus :
en
- US2232879A - Relay :
en
- US2232994A - Fastening means :
en
- US2233093A - Oil clarifier :
en
- US2233388A - Wringer :
en
- CA394843A - Frequency modulation radio receiver :
en
fr
- AU60340A - Improvements in fasteners forthe doors of wardrobes, cupboards and like articles of furniture :
en
- CA394824A - Compressor regulator :
en
fr
- US2233017A - Compressor :
en
- CA394769A - Combustion apparatus :
en
fr
- US2232691A - Assembling machine :
en
- US2233140A - Concrete cart :
en
- US2233028A - Locking device :
en
- US2233217A - Printing device :
en
- US2233381A - Flooding process for recovering oil from subterranean oil-bearing strata :
en
- CH213673A - Contact device on devices operated by an electromagnet, in particular on fuel feed pumps. :
de
en
- US2233236A - Valve :
en
- DE703004C - Process for the production of usharidin :
de
en
- GB533953A - Improvements in or relating to signalling systems for use in mechanism having a plurality of stages or regimes of operation :
en
- FR862170A - Improvements in low pressure compressors :
en
fr
- AT160169B - Process for the production of canned food. :
de
en
- US2232878A - Time delay relay :
en
- US2232741A - Voting machine :
en
- CA394809A - Log raft :
en
fr
- US2232907A - Fluid pressure brake :
en
- AU112537B2 - Improved method of, and machine for manufacturing book matches :
en
- US2233210A - Web printing machine :
en
- GB533990A - New or improved attachments for tractor wheels :
en
- ES146774A1 - New procedure for the cultivation of fungi, automatically causing heat and moist aeration inside vertical terraces. :
en
es
- US2232986A - Door check :
en
- US2233033A - Process of treating coffee :
en
- US2232699A - Process for stabilizing solutions containing ascorbic acid and the products thereof :
en
- US2232950A - Undergarment :
en
- US2233178A - Ice cream and method of making same :
en
- US2233386A - Wringer safety release :
en
- FR862218A - Hat post for wartime markings :
en
fr
- US2233280A - Picture illuminating device :
en
- CH213642A - Waterproof wristwatch box. :
en
fr
- DE703050C - water or other water containing phenol :
de
en
- CA394873A - Vitreous body :
en
fr
- US2233215A - Stovepipe heating system :
en
- PL29573B1 - Bodywork, especially for motor vehicles, and the method of its manufacture. :
en
pl
- CH213594A - Device for operating motor vehicles with acetylene as fuel, which is generated in acetylene generators arranged on the vehicle. :
de
en
- CH213579A - Tool holder for rotary agricultural tiller. :
en
fr
- CA394766A - Silicate refractory :
en
fr
- AT160161B - Process for removing non-metals and heavy metals from Vienna, must and similar beverages. :
de
en
- US2233117A - Regulator :
en
- BE440310A - :
en
- US2233041A - Blowout preventer :
en
- AU112564B2 - Improvements in fasteners forthe doors of wardrobes, cupboards and like articles of furniture :
en
- AT160157B - Electric discharge tube (electron multiplier). :
de
en
- AT160159B - Process for making chemically reactive gases or vapors in air or other inert gases recognizable. :
de
en
- AU12940A - Improvements in and relating to electrically-driven motor vehicles :
en
- ES146851A1 - Brake mechanism against pedal. :
en
es
- AT160187B - Piston lubrication pump for high back pressures. :
de
en
- AU112550B2 - Improvements in or relating tothe spinning of molten organic filament-forming compositions :
en
- US2233266A - Magnesium base alloy :
en
- USD125485S - Design for a gas mask :
en
- CH213599A - Hanger. :
en
fr
- US2233057A - Molding apparatus :
en
- US2233250A - Shoe heel :
en
- ES146897A1 - A device for storing and transporting cardboard files and other suitable objects in containers. :
en
es
- USD125444S - Design for a sign :
en
- ES146570A3 - A procedure for preparing hydrogen peroxide. :
en
es
- ES146632A1 - A process for roasting air stream from sulfurized flotation concentrates or other sulfur-containing minerals. :
en
es
- FR50717E - Process for stabilizing sensitive photographic materials and resulting products :
en
fr
- US2232899A - Automatic drain valve device :
en
- US2233286A - Electronic and light microscope :
en
- CA394770A - Sash holder :
en
fr
- AT160193B - Device to compensate for transport disruptions in image projectors with optical compensation in which the film runs continuously through the image window. :
de
en
- US2232892A - Process of dyeing nitrogenous compounds of high molecular weight and the products thus obtained :
en
- AU12640A - Improvements in claws of milking machines :
en
- US2233127A - Key case :
en
- DK58459C - Barrier device at Kombinationslaase. :
da
en
- US2232707A - Stabilized photographic sensitive material :
en
- US2233029A - Counterbalancing device :
en
- US2232772A - Cutting torch or blowpipe :
en
- US2232731A - Automatic train pipe connector head :
en
- US2232846A - Identifying strip for use in connection with insulated electrical conductors :
en
- US2233124A - Electric contact :
en
- CA394797A - Black printer :
en
fr
- US2232881A - Circuit controlling apparatus :
en
- US2232858A - Frequency meter :
en
- US2233163A - Portable rotary reversible tool :
en
- CH213618A - Process for the production of a new condensation product. :
de
en
- DE702985C - Self-closing filling funnel :
de
en
- ES146830A1 - A process for obtaining a self-deoxidizing liquid for soldering tin. :
en
es
- CA394788A - Sheet material perforating apparatus :
en
fr
- ES146847A1 - A procedure for obtaining tartar. :
en
es
- AU112551B2 - Improvements relating tothe manufacture of selenium and like rectifiers :
en
- FR862112A - Improvements to spark plugs for internal combustion engines :
en
fr
- US2233162A - Spraying device :
en
- US2233366A - Rouge or paint refill container :
en
- USRE21725E - Method and apparatus fob cotoiter :
en
- CA394879A - Clip for wall boards :
en
fr
- US2233281A - Expander for plates of storage batteries :
en
- PL29531B1 - A method of producing fusible, solid or semi-solid bituminous hydrocarbons from a carbonaceous solid material. :
en
pl
- US2232776A - Hair curler :
en
- US2233292A - Pipe bender :
en
- USD125433S - Design for a shoe sole :
en
- AU297140A - tor Improvements in traffic signalling systems :
en
- AU112545B2 - Manufacture of artificial filaments :
en
- AU112562B2 - Improvements in containers for paint andother similar substances :
en
- DE703088C - Air foam generator :
de
en
- US2232942A - Locomotive cylinder and steam pipe arrangement :
en
- US2232761A - Process for the treatment of petroleum distillates :
en
- AU112559B2 - Improvements in thermal responsive switches :
en
- CA394871A - Electron discharge device :
en
fr
- CA394781A - Circuit breaker :
en
fr
- GB534174A - Improvement in apparatus for thermally removing metal from or otherwise conditioningthe surfaces of metal bodies :
en
- US2233046A - Electric outlet box wrench :
en
- US2233212A - Electric lamp tool :
en
- USD125467S - Design for an egg carton :
en
- AU257840A - Improvements in or relating tothe electrical precipitation of suspended particles froma stream of gas :
en
- CH213643A - Waterproof watch box. :
en
fr
- AU213040A - Improvements in and relating to synchronizing systems and methods :
en
- ES146668A1 - Improvements in the devices to shape the dilatable hollow structures. :
en
es
- DE702926C - Device for sucking off the boundary layer on aircraft wings :
de
en
- US2233169A - Control system :
en
- CA394825A - Cigar reroller and trimmer :
en
fr
- CH213627A - Ski binding with front tensioner and spring-loaded tension member. :
de
en
- AU112544B2 - Improvements in and relating to electric discharge devices :
en
- ES146733A1 - A procedure for the preparation of insecticide products. :
en
es
- CA394753A - Loom harness control :
en
fr
- CH213684A - Perforated card especially for booking purposes. :
de
en
- AU57540A - Method and machine for reconditioning rock drill bits :
en
- US2232918A - Butter container :
en
- US2233299A - Cathode ray tube :
en
- USD125519S - Design for a flexible pocket
receptacle :
en
- DE703034C - Method and device for the production of objects which consist of thread-like parts connected to one another by a seam which is not visible on the surface :
de
en
- US2233219A - Timber supporting and positioning device :
en
- AU59340A - Improvements in or relating to electric tubes and devices comprising such tubes :
en
- CA394796A - Camera latch :
en
fr
- ES146780A1 - A PROCEDURE FOR THE MANUFACTURE OF HARD PLATES OF VEGETABLE FIBER PASTE :
en
es
- FR862195A - Two-stroke engine with sheath distribution :
en
fr
- GB533995A - Improvements in or relating to wheel construction :
en
- CA394792A - Electrolytic apparatus for persulphuric acid and salts :
en
fr
- ES146977A1 - Procedure for the manufacture of explosive charges for explosive rivets. :
en
es
- FR862191A - Braked weight vibration damper :
en
fr
- ES147204A1 - Improvements in two-stroke internal combustion engines operating with compression ignition, or improvements concerning them. :
en
es
- US2233198A - Automatic frequency control :
en
- CA394800A - Refrigerating apparatus :
en
fr
- US2232712A - Fully acetylated sugar acids and processes for their production :
en
- US2232891A - Condenser telephone transmitter circuit :
en
- USD125443S - Design for a condiment holder :
en
- US2233048A - Electric steaming iron :
en
- US2233165A - Automatic frequency control :
en
- US2232724A - Rail bender :
en
- US2233084A - Means for preventing lubricant saturation of electrical motors :
en
- US2232904A - Copyholder :
en
- US2233111A - Delivery truck :
en
- US2233002A - Hydraulic torque transmitting device :
en
- US2233164A - Press :
en
- USD125531S - Design foe a dress :
en
- GB533936A - Improved multiple airscrew drive :
en
- SU59290A1 - Glass for insertion into the bottom of the mold when casting steel in a siphon way :
en
ru
- USD125470S - Design for a dress ensemble :
en
- DK58450C - Floor separation. :
da
en
- ES146700A1 - Improvements in the processing industry of organic substances in usable nitrogen derivatives and breakdown products of fats through artificial digestion. :
en
es
- GB534080A - Improvements in fuel-and-air controls for internal-combustion engines :
en
- US2232908A - Perambulator :
en
- US2233338A - Fishhook :
en
- US2233357A - Printing mechanism and impression cylinder therefor :
en
- DE702994C - Enclosed three-phase motor with squirrel cage rotor and annular disc-like cooling ribs for the individual drive of the rollers of rolling mill rolling alleys :
de
en
- US2232763A - Daylight loading developing tank :
en
- CA394807A - Sliver formation :
en
fr
- CH213608A - Thermoplastic fabric. :
de
en
- GR9456B - METHOD OF USING ALCOHOL AS A FUEL IN THE GAS LIGHTED HEATED WATER HEATER. :
el
en
- USRE21731E - Method of producing a hard metal :
en
- ES146514A3 - Procedure to regenerate files, rasps and similar tools. :
en
es
- GB534132A - A device for facilitating the filling of fountain pens with ink :
en
- ES147097A1 - A pressure valve, specially designed for fuel injection pumps of the explosion engines. :
en
es
- GB533913A - Improvements in or relating to loud speaking telephone receivers :
en
- US2232861A - Device for quickly cooling beer and dispensing same :
en
- US2232692A - Electromagnetic sewing machine :
en
- CH213677A - Liquid fuel burners. :
de
en
- CA394822A - Hydrocarbon oil catalysis :
en
fr
- ES146967A1 - Installation procedure of the lighting that provides the exact value of the colors. :
en
es
- US2233106A - Cable sheathing machine :
en
- US2233155A - Purification of silica sands and the like :
en
- ES147207A1 - A procedure with its inherent device, to sterilize organic or synthetic substances especially surgical suture threads. :
en
es
- US2232752A - Control apparatus :
en
- US2233274A - Method of making elastic fabric :
en
- CA394758A - Hinge :
en
fr
- CA394808A - Heat insulation :
en
fr
- FR862146A - Advanced multi-directional power combiners :
en
fr
- PL29564B1 - A method for producing a pre-calcination fluid and a method for separating threads therefrom :
en
pl
- ES146602A1 - Improvements in the manufacture and treatment of products such as glass in the electric furnace. :
en
es
- ES147222A1 - A method of manufacturing reinforced concrete plates applied to the construction of roofs, floors and partitions. :
en
es
- US2233139A - Switch control device :
en
- USD125494S - Design for a textile fabkic :
en
- ES146888A1 - An installation for remote operation by impulse system, with a device for protection against faults produced by disturbing impulses. :
en
es
- FR862144A - Sole engraving machine :
en
fr
- ES147289A1 - New device for elevation, descent and stabilization in the space of aircraft. :
en
es
- FR862114A - Two-stroke internal combustion star engine without connecting rod mechanism :
en
fr
- FR862086A - Tightening fur :
en
fr
- CH213581A - Sheaf ties. :
de
en
- PL29555B1 - :
en
pl
- AT160196B - Cast iron alloy for objects that are exposed to abrasion at higher temperatures. :
de
en
- DE702531C - Drive for electric traction vehicles :
de
en
- FR50728E - Quick rescue devices in case of fire :
en
fr
- FR862002A - Means facilitating the compensatory adjustments of various instruments on board aircraft :
en
fr
- US2233016A - Theodolite and the like :
en
- US2232799A - Coupling :
en
- AT160183B - Surge protection for multi-phase windings of electrical equipment connected to an isolated neutral point. :
de
en
- ES146553A1 - A new method of communicating the rotary movement to the shutter of a cinematographic camera by means of a flexible shaft. :
en
es
- USD125505S - Design for a textile fabric :
en
- US2233118A - Skidway :
en
- CH213657A - Internal combustion engine. :
de
en
- DE702935C - Method of covering the splices of photographic sound recordings :
de
en
- ES146720A1 - Improvement in tuned electrical circuits. :
en
es
- DE702977C - Cinematographic image sounder :
de
en
- DE703123C - Surgical wire mesh :
de
en
- DE703045C - Door closer with locking device :
de
en
- ES146562A3 - Procedure for the heat treatment of ferric group metals and their alloys with the intervention of saline fusion baths. :
en
es
- US2233184A - Scraper :
en
- US2233208A - Fish line reel :
en
- AU112560B2 - Improvements in or relating to apparatus for measuring and dispensing predetermined quantities of material :
en
- FR862173A - Improvements to aircraft landing gear :
en
fr
- US2232812A - Armature insulation and method of molding same :
en
- AT160154B - Cushioning, in particular for motor vehicles, with wheels that are dependent on one another. :
de
en
- CA394846A - Corn and callous pad :
en
fr
- DK58451C - Device for sound-reflecting wall surfaces for radio studies and similar rooms. :
da
en
- DE703029C - motor vehicles in place :
de
en
- USD125549S - Design fob a textile fabric :
en
- US2233340A - Clamping mechanism :
en
- ES146999A1 - PROCEDURE FOR OBTAINING NEW CONDENSATION PRODUCTS :
en
es
- ES147231A1 - Process for the melting of minerals in the blast furnace, in particular iron ore mixed with solid fuel and additional substances, or briquettes of said materials. :
en
es
- US2233298A - Method for treating paper insulation material in the manufacture of paper insulated electric cables :
en
- ES147258A3 - Procedure for operating a new toy. :
en
es
- FR862035A - Gasifier :
en
fr
- DE703018C - Centrifugal dust separator for hot gases with a water preheating device arranged in the clean gas outlet :
de
en
- ES147074A1 - An electric bulb for the connection in series, and especially for circuits of voltages greater than 220 volts. :
en
es
- GB534176A - Modifying networks for the transmission of high frequency currents :
en
- US2232991A - Skid and the like :
en
- US2233030A - Pump plunger :
en
- FR862113A - roof element :
en
fr
- FR862166A - Mechanism for cyclically varying a torque :
en
fr
- FR862238A - Improvements to rotating armed turrets for aircraft :
en
fr
- GB534067A - Horns for the transmission and reception of ultra-short electromagnetic waves :
en
- ES146568A1 - Improvements in the procedures for obtaining vaccines against swine fever. :
en
es
- ES147197A1 - Transmission of force, with different gear changes, between an explosion engine as a driving machine and the wheels of a vehicle. :
en
es
- US2233014A - Refrigerating and heating system :
en
- US2233363A - Process for producing paraffinic oils :
en
- DE703033C - Additional device for organs for automatic control of the registers or the like. :
de
en
- DE703117C - transformer windings :
de
en
- US2232684A - Typewriter keyboard :
en
- US2232757A - Windshield cleaner :
en
- US2232841A - Internal combustion engine :
en
- ES146820A1 - A bag for dust aspirators, with the corresponding procedure for its manufacture. :
en
es
- US2232710A - Quiet brake for motors :
en
- US2233227A - Hydropneumatic counterbalance :
en
- US2232814A - Drag attachment for planters :
en
- ES147129A1 - A device for holding objects in galvanic baths. :
en
es
- FR862007A - New way of mounting hub cover cap for vehicle wheel :
en
fr
- GB534188A - Improvements in or relating to flat knitting machines :
en
- DE703060C - Grinding worm for regrinding gears, which drives the wheel to be ground :
de
en
- ES147387A1 - A graduated progressive and continuous operation for the graduation of the fuzes of the artillery projectiles. :
en
es
- GB534069A - Improvements in or relating to mechanical shavers and hair cutters :
en
- FR862020A - Device intended for temperature regulators controlling an electrical circuit, in particular for dip-type regulators :
en
fr
- ES146678A1 - Procedure for the preparation of phytol derivatives. :
en
es
- FR862222A - Cutting oil :
en
fr
- US2232975A - Transparent filler unit for loose :
en
- US2232992A - Power take-off mounting :
en
- US2233136A - Garment adjusting device :
en
- ES147276A1 - Improvements in or related to the assemblies of generators circuits in the form of saw teeth. :
en
es
- GB533937A - Improvements relating to woven fabrics :
en
- GB534156A - An improved tooth-brush :
en
- PL29588B1 - Method of joining hydrophobic layers with cellulose hydrate sheets. :
en
pl
- US2233013A - Combination packer and swab :
en
- US2233365A - Ash transferring device :
en
- ES146831A1 - A process for obtaining a self-desoldering grease for soldering tin. :
en
es
- BE440368A - Electric lamp with flat case with color screens and sliding diapharagm. :
en
fr
- CH213666A - Multipole switch, e.g. B. for tariff clocks and time switches. :
de
en
- ES147026A1 - An inviolable lock with operation of spheres that also ensure the inviolability of the secret. :
en
es
- ES147290A1 - A process for making artificial yarns with viscose. :
en
es
- FR862102A - Apparatus for winding metal wire, in particular wire intended for the manufacture of barbed wire structures :
en
fr
- ES147057A1 - An armor specially designed for the construction of aircraft parts. :
en
es
- ES146854A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE PATENT 146844 :
en
es
- ES147227A1 - A grease pump. :
en
es
- GB533972A - Improvements in or relating to abrading machines :
en
- CH213615A - Process for the production of shoes, in particular felt slippers. :
de
en
- AT160164B - Process for the production of sponge rubber sheets. :
de
en
- AU56940A - Package binding tools :
en
- PL29572B1 - :
en
pl
- US2233179A - Margarine :
en
- GB534061A - Improvements in and relating to electric ironing machines :
en
- USD125428S - Design for a shoe or similar article :
en
- SU59077A1 - Dryer :
en
ru
- US2233204A - Multiple carbon holder for continuous forms :
en
- US2233235A - Fluid level indicator :
en
- FR862159A - Calcium sulphate based plaster and cement products :
en
fr
- GB534005A - Improvements in and relating to electric valve circuits :
en
- DE703089C - Blower drive for rolling tank systems :
de
en
- ES146548A1 - New procedure for making rapid cataplasm synapse. :
en
es
- ES146893A1 - A procedure for the manufacture of construction plates. :
en
es
- US2232769A - Double-drum centrifugal separator :
en
- CA394752A - Foldable blank box :
en
fr
- US2233148A - Ice cube release :
en
- FR862213A - removable colored screen for flashlight :
en
fr
- US2232778A - Fender well tire cover :
en
- ES146859A1 - A provision to eliminate the causes of explosion that depend on the spontaneous inflammation of the lubricating oil in the installations of compressors of air of a single degree of compression. :
en
es
- FR50713E - Direct combustion charcoal gasifier for the gas operation of engines and motor vehicles and tractors :
en
fr
- SU59004A1 - The method of obtaining camphene :
en
ru
- ES147329A1 - A machine for tubes, cord press or the like, for the manufacture of artificial substances, rubber or the like. :
en
es
- ES146687A1 - A method and apparatus for coating pressure buttons and other similar closing means of magnetizable metal, with coloring liquids, by means of spray guns. :
en
es
- GB534148A - Improvements in or relating to circular looms for the manufacture of hats and hat-shaped structures :
en
- US2233218A - Water purification system :
en
- US2233351A - Hinge construction :
en
- USD125454S - Design fob a sign or the like :
en
- CH213675A - Vibrating contact device. :
de
en
fr
- DE703116C - Arrangement for suppressing vibrations caused by two or more drive shafts :
de
en
- ES146532A1 - A piezoelectric transducer. :
en
es
- ES146937A1 - A reverberant for the floor. :
en
es
- FR861869A - Improvements to composite materials and their manufacturing process :
en
fr
- US2232888A - Self-closing wallet :
en
- USD125442S - Design foe a badge oe similar article :
en
- PL29566B1 - Friedr. Krupp ¦ Aktiengesellschaft, Essen. Bandage wire of non-magnetic material. :
en
pl
- CA394851A - Tachometer :
en
fr
- US2233076A - Rotary inking mechanism :
en
- CA394837A - Lapping machine :
en
fr
- ES146802A1 - Improvement in buses and buses with motor arranged in the rear. :
en
es
- FR862137A - Dyes of the phthalocyanine series :
en
fr
- ES146674A1 - An apparatus and procedure to quickly perform metallurgical operations. :
en
es
- US2233145A - Spring suspension :
en
- USD125503S - Design for a game board :
en
- USD125535S - Design fos, a dress :
en
- CA394834A - Locomotive rod grease cup :
en
fr
- CH213653A - Hollow shaft with bearing journal. :
de
en
- ES147164A1 - Improvements in lightning blocks or arrester elements. :
en
es
- ES147364A1 - Improvements in caterpillar type vehicles. :
en
es
- FR862031A - Method and device for fixing aircraft fairings :
en
fr
- CA394883A - Nucleotide compound and derivatives :
en
fr
- US2232732A - Sign composing means :
en
- US2233023A - Article pickup and delivery apparatus :
en
- BE440208A - PROCESS FOR INFLUENCING POLYMERIZATION PHENOMENA AS WELL AS THE PROPERTIES OF PRODUCTS OBTAINED :
en
fr
- DE701900C - Electrolytic water decomposer of concentric design :
de
en
- FR50722E - Improvements to permanent magnets and their manufacturing processes :
en
fr
- FR862249A - Offensive or defensive method and device for aircraft :
en
fr
- AU100440A - Treatment of organic materials andthe products thereof :
en
- GB534032A - Improvements relating to printing mechanism for accounting machines :
en
- FR50738E - Improvements in slipper assembly methods :
en
fr
- FR862134A - Combined polymerization and alkylation :
en
fr
- ES146836A1 - A process for making soluble oil (taladrina). :
en
es
- ES145821A1 - A process for the distillation of hydrogen superoxide. :
en
es
- PL29570B1 - Auto Union Aktiengesellschaft, Chemnitz. A bicycle with a motor mounted in the rear wheel. :
en
pl
- ES146545A1 - Procedure for obtaining urea. :
en
es
- ES146891A1 - A process for the production of hydrocarbons by interaction of carbon oxide and hydrogen. :
en
es
- ES147340A2 - SPARK UNLOADERS IMPROVEMENTS :
en
es