- US2054086A - Method of soldering can bodies or the like :
en
- US2054166A - Method of making lenses :
en
- US2054195A - Color comparator :
en
- DK52158C - Lighting fixture. :
da
en
- US2054571A - Partial combustion method for treating aliphatic hydrocarbons :
en
- NL73900B - :
en
- GB453568A - Improvements in or relating to loose-leaf binders :
en
- DE537560C - Process for the production of bearing shells from tin bronze :
de
en
- US2054480A - Tool for derinding fruit :
en
- US2054650A - Toilet accessory for automotive vehicles :
en
- US2054152A - Printing mechanism :
en
- US2054705A - Humidifier :
en
- US2054278A - Fishing tool :
en
- US2054339A - Belt and method of making same :
en
- US2054623A - Meat curing mass and manufacture thereof :
en
- US2054072A - Substitute for butter intended for use in tropical regions :
en
- CH186241A - Hand sewing device. :
de
en
- CH186428A - Weather protection device for use on bicycles. :
de
en
- US2054696A - Coil winding machine :
en
- AU37536A - Improvements relating to window blinds for motor road vehicles :
en
- DK52156C - Procedure for the Production of Letters and Signs of Cement. :
da
en
- ES142587A3 - An automated mechanical procedure to seal tubes and ampoules for electrical machines. :
en
es
- ES142673A1 - An apparatus for operating the lateral and height regulation mechanism of firearms. :
en
es
- CA360476A - Food product manufacture :
en
fr
- CA360524A - Travelling bag :
en
fr
- DE635417C - Device for producing optical sound recordings :
de
en
- ES4372Y - Improved distributor of automotive grease and especially applicable to garages and service stations. :
en
es
- US2054517A - Spraying device for dampening clothes :
en
- ES142612A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- GB453692A - Improvements in switches for portable railways :
en
- GB453663A - Improvements relating to foldable boxes or cartons :
en
- GB453807A - Improvements in or relating to rotary pumps, compressors or the like :
en
- CH186335A - Method for decorating surfaces, in particular on pot-like objects. :
de
en
- GB453840A - Improvements relating to electric power cables or power cable systems :
en
- CH186439A - Hydrofoils for motor planes and gliders. :
de
en
- DE635252C - Induction regulator :
de
en
- FR802756A - Modulation process :
en
fr
- FR802777A - Improvements in liquid refining apparatus, refining elements and liquid refining processes :
en
fr
- DE635441C - Process for the production of high-quality magnetic sheets from electrolyte iron :
de
en
- FR802835A - Lifting landing gear for airplanes :
en
fr
- AU2248335A - An improved device for hoisting, transporting and discharging materials andthe like :
en
- CA360487A - Thread holder and cutter for spools :
en
fr
- US2054320A - Sorting apparatus :
en
- AU2428835A - Improvements in or relating tothe treatment of absorbent fibrous material :
en
- ES98617A3 - A mechanical procedure for the transport of furniture in room moves. :
en
es
- FR802960A - Variable vacuum steam central heating process :
en
fr
- US2054116A - Laminated sheet material :
en
- US2054286A - Lamp :
en
- US2054321A - Crankpin construction :
en
- US2054083A - Lifeboat launching apparatus :
en
- US2054585A - Dobby lever :
en
- ES142695A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- FR802923A - Iodine electric accumulator :
en
fr
- DE635345C - Process for filling or flushing high-voltage oil cables provided with longitudinal ducts :
de
en
- US2054127A - Time stamp :
en
- US2054199A - Car dumper :
en
- US2054212A - Liquid level indicator :
en
- US2054221A - Electric discharge tube or the like :
en
- US2054105A - Ring seal for barrels :
en
- US2054570A - Power plant :
en
- CA360589A - Agricultural implement :
en
fr
- CH186201A - Process for forming a separation in a gaseous medium and producing a ventilation of this medium and installation for the implementation of this process. :
en
fr
- DE635435C - Process for the manufacture of artificial stone products :
de
en
- US2054416A - Dewaxing wax-bearing oil :
en
- US2054765A - Striking and chime clock :
en
- DE635506C - Foreign body detection device :
de
en
- SE87402C1 - :
en
- US2054680A - Hinge structure :
en
- US2054200A - Air conditioning apparatus :
en
- US2054351A - Ophthalmic lens :
en
- ES142714A1 - Procedure for the manufacture of plaster bandages. :
en
es
- FR802781A - Destructive product of harmful animals :
en
fr
- FR802821A - Improvements made to pressurized gas motor generators and free pistons :
en
fr
- ES142666A1 - An improved process for the emulsion of tars. :
en
es
- GB453669A - Improvements in and relating to lift truck :
en
- US2054340A - Diaphragm valve :
en
- US2054519A - Fastener handle :
en
- CH186407A - Rubber suction cup. :
de
en
- US2054264A - Ribbon for typewriters and other machines :
en
- US2054635A - Method of making copper molds :
en
- CA360484A - Vehicle chassis frame :
en
fr
- CA360587A - Poultry house light control :
en
fr
- US2054668A - Mat :
en
- US2054328A - Refrigerating apparatus :
en
- NL39026C - Chainwheel :
en
nl
- NL40085C - :
en
- US2054172A - Multicolor shuttle changing loom :
en
- US2054504A - Combination can puncturer and handle :
en
- US2054652A - Fitting for fluid pressure systems :
en
- US2054176A - Weft detecting mechanism for multicolor shuttle changing looms :
en
- DE635329C - Motorized turntable ladder with simultaneous actuation of the floor support spindles and the spring locking device :
de
en
- CA360592A - Fish lure :
en
fr
- ES142758A1 - Improvements in the methods and means to illuminate the spheres of the instruments. :
en
es
- GB453633A - Improvements relating to apparatus for treating fractures of long bones :
en
- GB453772A - Method and device for braking motor vehicles :
en
- FR802745A - Process and machine for molding materials :
en
fr
- FR802983A - Light device to regulate traffic :
en
fr
- GB453507A - Improvements in and relating to methods of coating surfaces with fluorescent materials :
en
- USD101217S - Design for a light-emitting decora :
en
- US2054080A - Container :
en
- ES142614A1 - A machine perfected to twist silk or rayon. :
en
es
- FR802793A - Air damper device for measuring devices :
en
fr
- DK52157C - Device for kitchen sinks. :
da
en
- ES142645A1 - A process for manufacturing a product for roasting coffee and other uses. :
en
es
- US2054685A - Shock absorber :
en
- FR802858A - Device to prevent the escape of air in oleo-pneumatic shock absorbers :
en
fr
- DE635462C - Single phase induction motor :
de
en
- GB453609A - Improvements in rail vehicles such as tramcars :
en
- GB453822A - Improvements in connection with variable speed hydraulic power transmission :
en
- DE635518C - Device for cutting constant lengths from a strip of packaging material :
de
en
- CH186362A - Electrical switch which, after it has been brought from the rest position into the working position, can automatically return to the rest position after an adjustable period of time. :
de
en
- DE635361C - Device for removing the rinse water containing the peel, dirt or the like in potato peeling machines :
de
en
- DE635375C - Bucket wheel excavator :
de
en
- DE635452C - Needle hole tamping machine :
de
en
- DE635580C - Drive device for the generator of an electric flashlight :
de
en
- US2054746A - Ethereal cellulose derivatives and process of making the same :
en
- AU2503035A - Improvements inthe electrolytic production of lead :
en
- CH186383A - Tubular electric incandescent lamp and method of making the same. :
de
en
- GR6013B - PACKAGING BOX OF FRESH GRAPES. :
el
en
- DE635467C - Wrapping machine :
de
en
- ES4413Y - A brush wetting device for gummed paper strips to seal packages :
en
es
- US2054584A - Apparatus for making capsule blanks for bottles :
en
- AU57636A - Lubrication of balland roller anti-friction bearings :
en
- ES142703A1 - Process of manufacturing colored hydraulic mosaics. :
en
es
- DE635409C - Clip for hanging curtains, especially on curtain rails :
de
en
- US2054292A - Air conditioning apparatus :
en
- US2054078A - Sewing machine :
en
- FR802790A - Advanced sealing box for hunting cartridges :
en
fr
- FR802726A - Character shaped toy :
en
fr
- CH186408A - Lockable belt pouch. :
de
en
- FR802948A - Elastic upholstery process for seats, furniture, etc. and resulting seats and furniture :
en
fr
- US2054709A - Headlight :
en
- US2054137A - Creep eliminator for stockings :
en
- FR802720A - Device for forming or reworking curved surfaces :
en
fr
- CH186202A - Liquid container with electrical heating. :
de
en
- CH186319A - Round bezel wristwatch. :
en
fr
- US2054462A - Ignition apparatus :
en
- US2054605A - Artificial flower and method of and apparatus for making the same :
en
- US2054515A - Cleaning device :
en
- FR802782A - New detergent, degreaser, emulsifier, descaler and deodorant compound :
en
fr
- FR802925A - Automatic or servo-controlled movement transmission device :
en
fr
- GB453606A - Improvements in trunks or similar articles :
en
- ES142651A1 - System of construction of static electric transformers. :
en
es
- CH186349A - Tubular steam generator. :
de
en
- ES142674A1 - Improvements in casting methods by means of the apparatuses that are described. :
en
es
- DE635391C - Grinding device on string cigarette machines :
de
en
- ES142618A1 - Improvements in or relating to two-stroke internal combustion engines. :
en
es
- FR802797A - Automatically variable pitch propeller in flight :
en
fr
- DE635436C - Extraction of hydrogen peroxide :
de
en
- DE635496C - Friction wheel arrangement on high-speed centrifugal machines, in particular steam or gas turbines :
de
en
- DE635504C - Oil or dust burner with surrounding atomizer bowl :
de
en
- ES142454A3 - A manufacturing process for a bicycle bottom bracket shell. :
en
es
- US2054667A - Finger ring :
en
- DK52138C - Device by cathode ray tube for use in television. :
da
en
- US2054601A - Tip for oxy-acetylene torches :
en
- FR802811A - Device for adjusting a blowing propeller :
en
fr
- GB453697A - An improved revoluble pen for penning sheep :
en
- GB453773A - Process for the manufacture of cholenic acid or its lower homologues and their derivatives :
en
- DE635459C - Hollow support insulator for high voltage :
de
en
- FR802939A - Improvements to electrical signaling systems :
en
fr
- FR802972A - Improvements to bathing suits :
en
fr
- USD101219S - Design for a dress :
en
- GB453661A - Improvements in and relating to the welding of the longitudinal seams of tubes :
en
- AU2445035A - Machine for separating, cleaning and grading cereals andother seeds :
en
- CA360550A - Liquid purification plant :
en
fr
- ES142615A1 - Improvements introduced in the means used for the treatment of bone fractures. :
en
es
- US2054115A - Composition for coating, laminating, and film forming :
en
- GB453665A - Improved construction of revolving brush :
en
- GB453506A - Improvements relating to motor vehicle screen wipers :
en
- GB453808A - Improvements in and relating to the suspension of vehicle wheels :
en
- FR802833A - Manufacturing process for cotton stockings and resulting industrial products :
en
fr
- DE635406C - Smoke burning device for firing systems :
de
en
- US2054496A - Power control circuits :
en
- USD101233S - Design fob a calendar stand :
en
- CH186225A - Butter container to be attached to a milk dish. :
de
en
- FR802932A - Scythe Reheating Machine :
en
fr
- US2054655A - Well pumping unit :
en
- DE635301C - Automatic pile lifting device :
de
en
- FR802862A - Automatic or semi-automatic section block, for one-lane sections with traffic in both directions :
en
fr
- DE635184C - Process for the production of glycols from fatty acids :
de
en
- DE635318C - Self seller for liquids :
de
en
- AU2427035A - Circuit of externally controlled magnetrons :
en
- US2054130A - Head covering :
en
- US2054758A - Switch stand :
en
- ES142250A1 - A wireless transmitter system in which disturbances are suppressed. :
en
es
- GB453556A - Method and apparatus for refining paper pulp :
en
- FR802953A - Improvements to consumption meters :
en
fr
- GB453602A - Improvements in and relating to automatic control of variable physical characteristics :
en
- GB453712A - Improvements in and relating to variable speed gear mechanism for cycles and the like :
en
- ES142550A3 - A manufacturing process of the discharge valve seats of gas masks and the like. :
en
es
- GB453744A - Improvements in tachymetric correcting devices, more particularly for use in connection with sighting apparatus for artillery :
en
- GB453515A - Improvements in or relating to cutting-out machines for operating upon sheet material :
en
- FR802995A - Electric discharge tube :
en
fr
- DE635334C - Weather protection device for use on bicycles :
de
en
- DE635405C - Process for the production of acid-proof putties and stones :
de
en
- GB453550A - Joint-making packing particularly for high pressure and temperature strains :
en
- US2054542A - Refrigerating machine indicator :
en
- GB453666A - An arrangement for converting a street vehicle into a rail-road vehicle and vice-versa :
en
- CA360572A - Typewriter :
en
fr
- CH186204A - Cement mixer. :
en
fr
- CH186231A - Plate-shaped coaster for beer glasses or the like. :
de
en
- US2054092A - Apparatus for food processing :
en
- US2054153A - Cove base dividing strip :
en
- US2054669A - Infrared ray reflector lamp :
en
- USD101243S - Design for a composite character :
en
- CA360570A - Catalyst :
en
fr
- CH186296A - Mechanical pencil. :
en
fr
- DE635384C - Installation in electrical high-voltage networks, on which higher-frequency signal currents are superimposed, to eliminate influences on the signal voltage by the capacitances and inductances in the networks :
de
en
- DE635430C - Millstone :
de
en
- FR802839A - Process for manufacturing light and opaque papers and in particular papers intended for writing or printing :
en
fr
- USPP194P - hillock :
en
- US2054375A - Welding apparatus :
en
- CH186315A - Tens transfer device on counters of calculating machines and cash registers. :
de
en
- US2054192A - Shuttle changer :
en
- US2054257A - Emulsification process :
en
- CA360548A - Textile apparatus :
en
fr
- FR802759A - Improvements to containers of paper or the like :
en
fr
- US2054271A - Production of crystallized hormone esters :
en
- US2054447A - Platform mounting for weighing scales :
en
- GB453836A - Process for the production of effects on textile webs :
en
- CA360528A - Piston ring making apparatus :
en
fr
- DE635401C - Branch terminal for electrical lines :
de
en
- US2054323A - Refrigerating apparatus :
en
- US2054548A - Box stitching machine :
en
- ES142620A1 - A lighting device, especially for projection and cinematography. :
en
es
- ES142672A1 - A process for manufacturing agglomerates starting from carbonaceous material and without the addition of a binder. :
en
es
- GB453689A - Improvements in and relating to apparatus for playing games :
en
- CH186415A - Containers, in particular made of paper, with a square folding closure. :
de
en
- GB453696A - Improvements in or relating to the mounting of roofing arches for use in mines :
en
- CH186237A - High-performance wide label machine with friction drive for an exchangeable, mechanically brakable label roller. :
de
en
- FR802910A - Dissolving, softening, gelatinizing and swelling products :
en
fr
- FR802915A - Expanding device used to smooth ties :
en
fr
- DE635330C - Extraction of ballast for aircraft :
de
en
- DE635429C - Feed roller drive on straw cutting machines :
de
en
- GB453667A - Improvements in air sealing devices for travelling grates :
en
- GB454009A - Hose clamp :
en
- US2054478A - Electrical condenser :
en
- USD101223S - Design for a bench :
en
- CH186190A - Frame set for doors and windows. :
de
en
- ES142655A1 - Procedure for manufacturing hollow blocks of concrete or similar. :
en
es
- FR802738A - Treatment of hydrocarbon oils :
en
fr
- FR802742A - Aircraft bearing surface :
en
fr
- GB453843A - Improvements in or relating to the manufacture of water-resisting mouldable or coating compositions :
en
- FR802715A - Improvements to cathode ray tubes :
en
fr
- FR802908A - Wheelbarrow :
en
fr
- GB453677A - Improvements in and relating to reserve supply fuel tanks :
en
- US2054762A - Method of sewing a tape to a garment to form a crease therein :
en
- USD101207S - Design fob a pitcher :
en
- FR802736A - Improvements in methods and devices for the electrolytic treatment of chemical compounds, in particular solutions of chlorinated salts :
en
fr
- US2054566A - Cushioning mechanism :
en
- DE635305C - Infinitely variable resistance body made of carbon or graphite :
de
en
- DE635476C - Process for the production of splines on the front ends of coupling shafts :
de
en
- FR802871A - Extendable steel wire tavelette for unwinding rayon threads in cakes and all textile threads in hanks :
en
fr
- CH186268A - Process for the preparation of 5-bromo-m-phenanthroline. :
de
en
- CH186326A - Hydraulic counter pressure device on lifting machine tools, e.g. B. on presses. :
de
en
- CH186348A - Device for the separation of impurities in tube-flow steam generators. :
de
en
- FR802912A - Corrugated, beveled staples with straight, non-corrugated intermediate parts, and method for their manufacture :
en
fr
- FR802968A - Gloves without forks :
en
fr
- GB453575A - Improvements in centrifugal separators :
en
- US2054132A - Shotgun barrel :
en
- US2054457A - Lighting fixture :
en
- US2054158A - Process of and apparatus for air :
en
- ES142600A2 - A PROCEDURE FOR OBTAINING COLORED LACQUERS :
en
es
- CH186427A - Stands for bicycles or the like. :
de
en
- CH186291A - Rear part of roll film camera. :
de
en
- US2054239A - Coffee grinder :
en
- ES142628A3 - Mechanical manufacturing process of horizontal stretching of hollow glass tube and solid glass rod. :
en
es
- DE635272C - Suspension device for book-sized stapled erase blocks on metal ink erasers :
de
en
- FR802893A - Instrument for cleaning and rubbing the scalp :
en
fr
- FR802729A - Demoulding process by the action of hydraulic or pneumatic pressure :
en
fr
- FR802937A - Security apparatus against auto theft in general :
en
fr
- ES4367Y - Spill device to regulate the jet of liquid in the containers. :
en
es
- US2054198A - Sponge applicator :
en
- US2054529A - Insulated wire stripper :
en
- US2054392A - Art of preventing decay :
en
- US2054550A - Vibrating automobile jack :
en
- GB453657A - Improvements in and relating to coating and plastic compositions :
en
- GB453720A - Improvements in and relating to sound boards for pianofortes :
en
- US2054107A - Method of making aromatic ketone and acid :
en
- US2054410A - Barge structure :
en
- US2054534A - Cylinder head and heat control valve structure :
en
- US2054740A - Polymerization of derivatives of unsaturated organic acids :
en
- GB453709A - Improvements in or relating to grateless or sunk-type fireplaces :
en
- ES4348Y - An apparatus or needle for making knitted items :
en
es
- FR802817A - Method and device for attaching, to any container body, a transverse pipe by fillet weld while avoiding any bending force on this weld :
en
fr
- ES142734A1 - Process for the manufacture of products based on carbamide and formaldehyde in the presence of sulphonated derivatives of the amides. :
en
es
- CH186236A - Wire rope strand. :
de
en
- US2054424A - Variable inductance tuning device :
en
- US2054161A - Soy bean or like harvesting adapter for binders :
en
- FR802975A - Silos :
en
fr
- ES142598A1 - A device for supplying additional oxygen to oxygen respiratory devices, capped. :
en
es
- US2054226A - Method of treating lead sulphide ores :
en
- DE635339C - Device for infinitely variable volume control for piston compressors with the aid of a control piston which is dependent on the air pressure in its control path :
de
en
- DE635594C - Labyrinth seal for rotating shafts :
de
en
- ES142639A1 - Procedure and devices for tempering glass and other materials. :
en
es
- GB453549A - Electric discharge tube :
en
- GB453835A - Improvements relating to rolling shutters :
en
- DE635235C - Tobacco feed device for stick cigarette machines :
de
en
- DE635428C - Potato harvester with revolving tine drum connected to the inclined share :
de
en
- DE635566C - Arrangement on firedamp-proof encapsulated distributions with main switch housed in a special housing :
de
en
- USD101210S - Design for a bracket for bath-room :
en
- US2054203A - Interlock connection for piling :
en
- US2054648A - Mixing machine :
en
- DE635514C - Protective container for fragile cylindrical objects, especially for the rollers of dictation machines or the like. :
de
en
- DE635049C - Process for the production of mixed esters of cellulose fatty acid :
de
en
- DE635431C - Jaw crusher :
de
en
- DE635271C - Tube connection for bicycle frames :
de
en
- GB453518A - Manufacture of cyclic ketones :
en
- GB453745A - Improvements in pillows :
en
- GB453785A - Improved method of and means for obviating water hammer in service pipes :
en
- FR802904A - Removable roof for vehicles :
en
fr
- GB453710A - Improvements in and relating to speed governors for injection internal combustion engines :
en
- GB453713A - A new or improved electric motor for driving sewing machines and the like :
en
- GB453546A - Method and apparatus for gasifying fine coal or dust coal with circulating gas chiefly for the production of water gas or gas for the synthesis of benzine :
en
- GB453918A - Improvements in or relating to thermostatically controlled valve devices :
en
- GB453671A - Improved means for applying closures to bottles, jars and other receptacles :
en
- GB453750A - Improvements in or relating to pumps for concrete or the like :
en
- DE635267C - See-through viewers on photographic cameras :
de
en
- ES142012A3 - Drafting bench for the manufacture of seamless tubes using roller gauges. :
en
es
- DK52147C - Pakdaase. :
da
en
- GB453917A - Process for the manufacture of curative sera, vaccines and preparations from animal organs :
en
- FR802769A - Apparatus for digestion of sewage sludge :
en
fr
- FR802773A - Carburetor for supplying combustion engines with acetylene gas :
en
fr
- US2054439A - Combined brassiere and slip :
en
- US2054081A - Explosion gas turbine and method of operating same :
en
- US2054511A - Spacing and supporting means for brick veneer walls :
en
- US2054219A - Combined thrust and radial bearing :
en
- US2054682A - Boiler :
en
- DE635285C - Device for the automatic regulation of the charging current in rectifier systems with buffer batteries by means of a choke in the alternating current circuit :
de
en
- GB453611A - A machine for agitating bottles or other containers to mix liquids contained therein :
en
- GB453673A - Improvements in and relating to target systems and apparatus :
en
- GB453776A - A new or improved method of and means for producing scenic and like perspective or stereoscopic effects on a flat surface :
en
- NL38980C - :
en
- FR802758A - Pneumatic rotary valve for sheet feed mechanism, for example in printing :
en
fr
- DE635403C - Metal wire resistor with a high positive temperature coefficient in a containment vessel :
de
en
- DK52153C - Toy building set. :
da
en
- DE635336C - Process for cleaning corundum :
de
en
- ES142642A1 - A procedure to manufacture artificial molded piece of cement-asbestos. :
en
es
- FR802722A - Improvements to variable-pitch propellers for aircraft :
en
fr
- FR802831A - Improvements to distributor tanks :
en
fr
- GB453564A - Electric discharge tube with sprung cathode :
en
- DE635597C - Sewing machine with a fabric support arm :
de
en
- GB454012A - Improvements in electric signalling or controlling systems employing follow-up devices :
en
- US2054413A - Starting system :
en
- DE635470C - Process for preparing vulcanized or unvulcanized golf balls for the absorption of paint and varnish by treating the pre-pressed golf balls with halogens :
de
en
- GB453659A - Improvements in gear change mechanism :
en
- GB453764A - Churn for making butter :
en
- DE635461C - Unique system for voltage fuses (discharge tubes) and current fuses (fuses) :
de
en
- DE635468C - Abdominal bandage :
de
en
- DK52137C - Device for articulated chains for power transmission between sprockets. :
da
en
- GB453851A - Improvements in abrasive belts :
en
- DK52143C - Apparatus for the production of ribbed tubes. :
da
en
- ES142590A1 - Procedure to gasify solid fuels in gasogens. :
en
es
- ES142700A1 - PROCEDURE FOR THE ELECTROLYSIS OF SODIUM SULPHATE :
en
es
- GB453656A - Wheel freeing attachment for automobile lifts :
en
- GB453736A - Improvements in or relating to radio receiving apparatus for use on automobiles :
en
- US2054111A - Fuse for bombs :
en
- US2054422A - Yarn conditioning means for knitting machines :
en
- DK52140C - Cold-laid compound for road paving, floor covering or similar pavements. :
da
en
- GR6012B - READER - READABLE NUMBER. :
el
en
- US2054210A - Clutch plate :
en
- US2054609A - Electrode or welding rod :
en
- DE635587C - Jacquard device for selecting the needles of flat knitting machines :
de
en
- FR802749A - Rotary separator for mower-binders :
en
fr
- DE635262C - Device for setting the drilling direction and for measuring the drilling depth for attachment to drilling machines :
de
en
- FR802842A - Machine for coating horsehair with latex or similar products :
en
fr
- DE635508C - Electric motor-driven floor polisher :
de
en
- FR802743A - boiler element intended to be placed in a stove :
en
fr
- USPP193P - Carnation :
en
- US2054208A - Process for the manufacture of formed artificial products :
en
- DE635109C - Pilot signal system :
de
en
- DE635489C - Device for regulating the voltage of electrical machines using electron tubes :
de
en
- DE635387C - Process for the production of compact magnesium :
de
en
- US2054202A - Television apparatus :
en
- US2054296A - Duplex broaching machine :
en
- FR802798A - Improvements to chains used for dragging heavy materials :
en
fr
- FR802911A - Hydraulic gearbox :
en
fr
- GB453937A - Apparatus for heating and buttering nuts :
en
- US2054401A - Continuous synchronized silhouette mat step printing apparatus for motion picture photography :
en
- AU2428035A - Improvements in petrol pumps :
en
- CH186265A - Process for the preparation of Chloroäthylchloroäthoxyäthyläther. :
de
en
- ES4380Y - Elastic holder perfected for electric bulb filaments. :
en
es
- ES142720A3 - Improvements in the construction systems of automatic reverse brake mechanisms for curlers. :
en
es
- GB453618A - Improvements relating to the weft inserting devices of looms for weaving :
en
- GB453630A - Improvements in or relating to the treatment of tar :
en
- FR802959A - Improved device for capping bottles :
en
fr
- US2054608A - Tractor hoist :
en
- ES142764A1 - PNEUMATIC REVOLUTION COUNTER, OPERATING INDEPENDENT OF EXTERNAL PRESSURE :
en
es
- CH186367A - Device for the immediate shutdown of electrically driven machines. :
de
en
- FR802852A - Telephone device for automatic communications by four-wire circuits :
en
fr
- GB453940A - Improvements relating to illuminating devices for aircraft and the like :
en
- US2054752A - Hydraulic equalizing means for vehicle brakes :
en
- NL39049C - :
en
- ES142696A1 - A method, with the corresponding apparatus, for the reproduction of sheets. :
en
es
- GB453636A - Improvements in typewriting machines :
en
- DE635320C - gear :
de
en
- DE635499C - Grid keying of a self-excited transmitter :
de
en
- CA360560A - Knife sharpening grinder :
en
fr
- CH186446A - Process for the preparation of an arylamide. :
de
en
- FR802860A - Recording device, particularly applicable to electro-chemical recording, especially in sound sounding devices :
en
fr
- USD101244S - Design for a fish ltjre :
en
- US2054163A - Eraser :
en
- DK52133C - Mold for the manufacture of coffins and other coffins. :
da
en
- CA360594A - Pipe coupling :
en
fr
- CH186345A - Control for internal combustion engines with pistons rotating in opposite directions. :
de
en
- USD101236S - Design for a fishing bod tip :
en
- FR802886A - Possibilities of the jet aerostat :
en
fr
- CH186203A - Press mouthpiece with a hollow core on an extrusion press, in particular for the production of hollow shaped bricks that are closed on all sides. :
de
en
- US2054318A - Compass :
en
- DE635565C - Arrangement on firedamp-proof encapsulated distributions with main switch housed in a special housing :
de
en
- AU2540335A - An improved safety device for igniting fuses :
en
- CA360503A - Clutch mechanism :
en
fr
- CA360479A - Weatherstrip :
en
fr
- CH186262A - Machine for producing cut tobacco from tobacco leaves. :
de
en
- DE635327C - Process for the production of white colored silver pictures :
de
en
- GB453509A - Manufacture of fast brown leather dyestuffs :
en
- DE635328C - Extendable fire brigade ladder made of metal with spars designed as trusses :
de
en
- DE635484C - Device for pretreating material to be burned, preferably raw cement material :
de
en
- DE635524C - Drum furnace :
de
en
- GB453562A - Improvements in or relating to electron discharge device circuit arrangements :
en
- DE635533C - Clip made of resilient material to hold together loose sheets and the like. like :
de
en
- GB453826A - Device for use with the dialling plates of automatic telephone instruments :
en
- GB453570A - Improvements in and relating to high frequency generating systems :
en
- FR802761A - Improvements to side-scrolling shutters :
en
fr
- ES142589A1 - A procedure for the preparation of waterproof fabrics suitable for bindings. :
en
es
- GB453912A - Improvements in and relating to motor vehicles :
en
- US2054643A - Apparatus for concentrating minerals by flotation :
en
- USD101238S - Design for a chemical toilet :
en
- DE635389C - Machine for printing and punching any blanks :
de
en
- ES142744A1 - A method of manufacturing electric power distribution cables. :
en
es
- ES4373Y - Mirror steteroscope. :
en
es
- US2054317A - Colored granules and process of preparing them :
en
- US2054361A - Splash guard for vehicle wheel fenders :
en
- DE634258C - At the lower end of the base of electrical discharge tubes, in particular radio tubes, attached contact element protruding laterally over the base edge :
de
en
- CA360568A - Wiper blade and mounting :
en
fr
- AU2430135A - Improvements in catalysts andthe employment thereof inthe conversion of mineral oils into oils of lower boiling point :
en
- FR802783A - Device for stabilizing vehicles traveling on railway tracks :
en
fr
- USD101246S - Design fob a shoe :
en
- CH186273A - Fragrance mixture. :
de
en
- CA360577A - Sand blast apparatus :
en
fr
- CA360593A - Building device :
en
fr
- DE635503C - Electric discharge tubes filled with metal vapor, bent in a U shape and surrounded by a ventilated room :
de
en
- ES142753A3 - Improvements in conductor insulation. :
en
es
- US2054119A - Electron discharge device :
en
- US2054472A - Crushing and/or grinding apparatus :
en
- US2054513A - Planter attachment for tractors :
en
- US2054178A - Means to prevent flight of improperly changed shuttle :
en
- FR802792A - Ice creams and decorated glasses :
en
fr
- FR802909A - TV systems :
en
fr
- GB453818A - Improvements in or relating to draw-benches for the multiple drawing of metal tubes or pipes in one heating :
en
- DE635092C - Grate firing for moist fuels with preparation of the fuel layer of the front grate part by means of hot gases :
de
en
- FR802961A - Improvements in television and similar systems :
en
fr
- DE635433C - Automatic variable transmission with centrifugal weights, especially for motor vehicles :
de
en
- US2054147A - Electric switch mechanisms :
en
- US2054506A - Soldering iron :
en
- CH186448A - Process for the preparation of an unsymmetrical heptacarbocyanine dye. :
de
en
- GB453735A - An improved circuit arrangement for regulating stage lighting installations :
en
- CH186198A - Process for applying marking signs to the pavements of streets, squares and sidewalks for the purpose of traffic control. :
de
en
- CH186387A - Menstrual pad. :
de
en
- CH186309A - Planimeter and method for its manufacture. :
en
fr
- CH186232A - Device for the automatic fastening of tear-off caps on bottles transported from the filling device to the sealing machine. :
de
en
- DE635018C - Streamlined head part with a rear-mounted driver's cab structure for high-speed railcars :
de
en
- US2054524A - Implement attachment for tractors :
en
- US2054710A - Low temperature liquid pump :
en
- CH186282A - File cabinet. :
en
fr
- CA360523A - Inductive tuning system :
en
fr
- DE635292C - Device for stacking several groups of cigarettes :
de
en
- US2054505A - Clamp on paper cutting machine :
en
- US2054109A - Indicating device :
en
- US2054217A - Method of knitting :
en
- US2054332A - Electric therapeutic lamp :
en
- DE635557C - Carbon ring chamber packing :
de
en
- GB453624A - Bottle safe or container for use outside house doors and the like :
en
- AU2556035A - Process and device for drying material in pieces liable tobe injured by excessive heating :
en
- DE635353C - Jacquard device for cup machines :
de
en
- DE635374C - Tool for collecting and removing fluff from textile machines :
de
en
- US2054215A - Rotary multicolor printing machine :
en
- CH186424A - Device for locking the fuel tank cap of automobiles. :
de
en
- CH186304A - Bullet. :
de
en
- CH186281A - Protective sleeve for books. :
en
fr
- CH186394A - Process for the preparation of 3- (bis-dioxypropyl) -amino-4,4'-dioxyarsenobenzene-3'-aminomonoformaldehyde sulfoxylate sodium. :
de
en
- AU21736A - Improvements in current collecting trolleys for electric vehicles :
en
- FR802967A - Improvements in apparatus for working leather and similar materials :
en
fr
- GB453649A - Improvements in knitted fabrics and in the production thereof :
en
- CH186363A - Device for the automatic regulation of a physical quantity. :
de
en
- US2054090A - Open sight :
en
- US2054160A - Directional receiver :
en
- US2054636A - Radio control circuit :
en
- CH186249A - Washing kettle lid with stirring device. :
de
en
- CH186234A - Process for the production of yarns from long fibers. :
de
en
- CH186350A - Device for freezing creams or other edible products. :
en
fr
- US2054768A - First-aid dressing :
en
- DE635313C - Clamping device, especially for the ends of a band tire :
de
en
- US2054303A - Reactions of sodium with hydrocarbons :
en
- US2054125A - Rectifier circuit :
en
- US2054729A - Cover for beer cases :
en
- US2054771A - Segmental grinding wheel :
en
- US2054150A - Loom lay rebound control mechanism :
en
- US2054345A - Pin catch and connecting ring :
en
- US2054610A - Aeroplane :
en
- US2054662A - Electric power plant :
en
- ES4381Y - An inviolable padlock-type seal :
en
es
- ES4393Y - Table to multiply quickly and automatically by means of a device. :
en
es
- CH186431A - Crank drive with variable transmission. :
de
en
- CH186425A - Armored insert for pneumatic tires. :
de
en
- CA360536A - Hydrocarbon oil processing :
en
fr
- US2054461A - Ignition apparatus :
en
- US2054588A - Apparatus for burning liquid fuels :
en
- US2054720A - Apparatus for forming rolls :
en
- CH186437A - Device for moving people on the surface of the water. :
de
en
- CH186465A - Vessel with device for pressing out pastes and liquids stored in it. :
de
en
- US2054483A - Rubber composition :
en
- ES142650A1 - Improvements in the tarnishing and loading of textile materials. :
en
es
- FR802981A - Interchangeable Knife Floss Cutter Rod :
en
fr
- CH186189A - Reed cell. :
de
en
- DE635589C - Pull-out burner insert for oven :
de
en
- ES142717A2 - DEVICE FOR FASTENING THE BAR OF THE BEACH UMBRELLAS :
en
es
- AU2431035A - Improvements in or relating to cutting dies and methods of producing thesame :
en
- AU2559935A - Improvement in zinc sulphide :
en
- DE635425C - Tobacco pipe with lower air inlet and upper smoke outlet :
de
en
- AU36336A - Compounded mineral oils :
en
- CA360520A - Refrigerating apparatus :
en
fr
- GB453672A - Improvements in or relating to safety devices for fire arms :
en
- CA360595A - Furniture :
en
fr
- CH186310A - Control for dry gas meters. :
de
en
- GB453522A - Manufacture of ethers and esters of paraffin wax :
en
- DE635319C - Device for seeding poppy seed capsules :
de
en
- DE635537C - Remote operator with a two-field motor for switch :
de
en
- ES142747A1 - Procedure to determine the depth of the water in the route followed by a ship. :
en
es
- AU2543235A - Improvement in aldehyde screening dyes :
en
- CH186460A - Process for the preparation of a mixture of isomeric octahydrofollicle hormone acetates. :
de
en
- ES142728A1 - Improvements in electrical appliances. :
en
es
- US2054612A - Electrical connecter :
en
- DE635454C - Permanent magnet steel :
de
en
- FR802826A - Automatic variable aperture shutter for cinematographic cameras :
en
fr
- FR802840A - Process for the preparation of ketone condensation products :
en
fr
- US2054626A - Method of curing meat and the like :
en
- ES142641A1 - An electronic download device. :
en
es
- ES142682A1 - An axial thresher with clean in a single body. :
en
es
- ES142732A1 - Improvement in the manufacture of the piston of the explosion engines. :
en
es
- US2054270A - Production of phenolic compounds :
en
- GB453660A - Improvements in or relating to machines for enciphering and deciphering messages :
en
- GB453698A - Improvements in methods of and apparatus for picture transmission :
en
- ES142634A3 - Device for laminating tubes with thin walls and small diameter. :
en
es
- US2054687A - Stove pad :
en
- FR802768A - Method and device for determining the coloring density of liquids :
en
fr
- CA360478A - Ingot mould hot top :
en
fr
- GB453849A - Improvements in or relating to the heat treatment of cast aluminium-magnesium alloys :
en
- FR802727A - Improvements to the apparent, temporary or permanent solidification processes of liquids, and in particular of hydrocarbons :
en
fr
- USD101254S - Design fob an embroidered fabric :
en
- GB453814A - Improvements in or relating to heated pressing elements, more particularly for the treatment of textile goods :
en
- CA360507A - Metal bearing flux :
en
fr
- ES142613A1 - Improvements in the devices to control the admission of fluid under pressure. :
en
es
- CH186222A - Portable stand for reading. :
en
fr
- FR802864A - Method and machine for blowing bottles and similar glass containers :
en
fr
- FR802991A - Road edge, reinforced concrete :
en
fr
- DE635407C - Tube-like device for the examination and treatment of the stomach :
de
en
- US2054260A - Egg grading scale :
en
- US2054113A - Coated sheet material :
en
- US2054471A - Spring fastener :
en
- US2054602A - Rotary bundle binding and tying machine :
en
- GB453854A - Process for the manufacture of polymerisation products from olefines :
en
- GB453941A - Improvements in packet making and filling machines :
en
- US2054129A - Agricultural implement :
en
- FR802737A - Device for measuring and controlling the angular position of the blades of variable-pitch aerial propellers in flight :
en
fr
- US2054191A - Device for securing doors in closed position :
en
- US2054489A - Azodyestuffs containing chromium :
en
- US2054653A - Bleeding means for fluid pressure mechanism :
en
- US2054474A - Refrigerating apparatus :
en
- FR802807A - Improvements to maps or topographical documents :
en
fr
- DE635250C - Electric rotary switch with lubrication of the contact track :
de
en
- DE635437C - Circuit arrangement for private branch exchanges :
de
en
- DE635590C - Device for making related information visible in graphical representations, e.g. B. local plans, maps or the like. :
de
en
- GB453527A - A method of and apparatus for hardening surfaces of metal articles :
en
- ES142621A1 - Simplified universal device for thorax procedures. :
en
es
- US2054469A - Concrete mixing machine :
en
- US2054701A - Revoluble gate :
en
- US2054256A - Tag fastener :
en
- US2054283A - Factis and process of making same :
en
- FR802809A - Further training in straight chain trades :
en
fr
- US2054174A - Weft detecting mechanism for multicolor shuttle changers :
en
- US2054346A - Multiple-way valve :
en
- US2054089A - Piston for internal combustion motors :
en
- CA360501A - Anti-rattle dovetail for doors :
en
fr
- USD101241S - Design for a coal truck body :
en
- GB453827A - Improvements in or relating to intermittently acting absorption refrigerating apparatus :
en
- USD101216S - Design for a shoe fastener :
en
- ES142766A1 - Cooling device for the manufacture of synthetic hydrocarbons. :
en
es
- ES4347Y - Apparatus or needle for making knitted articles. :
en
es
- US2054732A - Portable adjusting table :
en
- ES4092Y - A shaving machine :
en
es
- GB453621A - Improved means for tethering livestock :
en
- DK52145C - Procedure and Apparatus for Recording Oscillations. :
da
en
- US2054245A - Method of making a cup :
en
- US2054414A - Art of making motion picture cartoons :
en
- US2054093A - Apparatus for canning foodstuffs :
en
- US2054131A - Fibrous filling materials for stuffing purposes :
en
- AU2433435A - Automatic morse transmitter :
en
- US2054104A - Renewable blade knife :
en
- US2054385A - Registering card index tray :
en
- DE635302C - Convertible equipment for sleeping compartments :
de
en
- ES141990A3 - Improvements in the construction of devices for skinning animals. :
en
es
- GB453756A - Improvements in casting means for type line casting machines :
en
- GB453695A - Apparatus for the preparation of a solution or suspension of mobile, fine-grained, or powdered materials :
en
- US2054159A - Tool for grinding conical bearings :
en
- USD101221S - Design for a bed :
en
- USD101248S - Design for a dress or similar article :
en
- GB453850A - Manufacture of sulphur condensation products :
en
- FR802732A - Process for improving the efficiency of a compression refrigeration machine :
en
fr
- FR802770A - Button sewing machine :
en
fr
- GB453653A - Improvements in continuous automatic centrifugal separating machines :
en
- GB453789A - A process of synthetically preparing ª‰(10)-oxycamphor :
en
- US2054408A - Band :
en
- US2054727A - Process of making paper pulp :
en
- GB453722A - Improvements in or relating to electron discharge devices :
en
- GB453567A - Improvements in mechanical fuzes for projectiles :
en
- FR802837A - Loudspeaker enhancements :
en
fr
- GB453632A - Apparatus for the connecting, or shutting off, of two conduits for liquids or gases :
en
- US2054599A - Conversion of hydrocarbon gases :
en
- FR802834A - Improvements to devices for measuring radiant energy, for example, light :
en
fr
- DE635284C - Arrangement for automatic telephone systems :
de
en
- US2054341A - Bottle holder :
en
- US2054637A - Superheterodyne receiver :
en
- GB453513A - Process for the manufacture of water insoluble azodyestuffs :
en
- GB453788A - Improvements in and relating to safety razors and blades therefor :
en
- US2054661A - Garment envelope :
en
- DE635332C - Device for engaging and disengaging electric alternators :
de
en
- DE635474C - Coupling device, especially for motor vehicles, with or in the forwards. Backward direction usable clamping bodies :
de
en
- ES142585A3 - A process for the manufacture of hardened parts with a glossy, flat or raised surface. :
en
es
- DE635300C - Inking unit for platen printing presses :
de
en
- DE635343C - Device for separating the top sheet of a stack :
de
en
- DE635434C - U-collapsible swivel supports for storing doors or the like. :
de
en
- US2054750A - Refining of petroleum oils :
en
- USD101258S - Design for a fountain pen ok similar :
en
- US2054240A - Automatic stop device :
en
- GB453811A - Improvements in or relating to rotary kilns, furnaces, and driers :
en
- CH186305A - Rapid fire gun air cooling device. :
en
fr
- FR802779A - Seal for coolers :
en
fr
- FR802944A - Thermometer to guide the operation of central heating boilers by free air hot water according to the outside temperature :
en
fr
- DE635545C - Procedure for identifying the separation point on glass vessels with a tensioned separation point :
de
en
- US2054766A - Double sealed differential pressure bailer :
en
- DE635555C - Container closure with a locking part provided with right and left-hand threads, which opens by screwing on a connecting means :
de
en
- ES142608A1 - An electronic download device. :
en
es
- US2054124A - Separating tower :
en
- DE635366C - Back cover lock on roll film cameras :
de
en
- US2054386A - Cutter chain for mining machines :
en
- US2054367A - Apparatus for the production and use of ozone in therapeutics :
en
- US2054724A - Freezer mechanism :
en
- USD101253S - Design fob a lamp :
en
- US2054628A - Fuel oil :
en
- CA360506A - Concrete pump :
en
fr
- CH186255A - Process for the production of colored zipper links. :
de
en
- US2054761A - Corkscrew :
en
- CH186332A - Process and system for drying bulk goods that are sensitive to overheating. :
de
en
- GB453553A - Process for the agglomeration of fine iron ores :
en
- US2054136A - Spray gun :
en
- ES142740A3 - A procedure for manufacturing facials for gas masks and similar devices. :
en
es
- FR802951A - Reinforced tire casing :
en
fr
- GB453702A - An improved process for reclaiming vulcanised rubber :
en
- US2054712A - Disk rolling machine :
en
- ES142694A1 - A procedure for obtaining artificial cryolite. :
en
es
- DE635242C - Process for the preparation of halogen methanesulfonic acids and their salts :
de
en
- DE635482C - Cushions for shoe glue presses :
de
en
- DE635552C - Holder for resin collecting vessels :
de
en
- DE635258C - Hard, multi-layer carrier for layers of gelatine or similar materials that are highly sensitive to moisture and temperature :
de
en
- FR802846A - Cycle chain derailleur device, for gear change :
en
fr
- DK52146C - Elastically expandable fabric and method of making the same. :
da
en
- FR802992A - Combined car, for road and for rail :
en
fr
- ES142635A3 - Procedure to laminate tubes with thin walls and small diameter. :
en
es
- GB453643A - Improvements relating to machanism for producing a uniform or substantially uniform tensioning force on lineal elements :
en
- US2054348A - Sealing connection :
en
- US2054759A - Switch stand :
en
- US2054781A - Artificial tooth construction :
en
- US2054209A - Vent closure for water pumps :
en
- US2054301A - Production of pulverulent cellulose :
en
- US2054702A - Telephone system :
en
- GB453680A - Process for the production of electric resistance coatings :
en
- GB453678A - Improvements in apparatus for securing the starting threads for a fresh set of cops or like in a winding machine :
en
- DE635592C - Device on pipe saddles to prevent deposits, especially in the area of the pipe bores :
de
en
- CA360482A - Coal stoker :
en
fr
- AU71036A - Improvements in and relating to mineral separators :
en
- CH186221A - Stand for books, goods, etc. :
de
en
- US2054261A - Process for producing color prints :
en
- US2054523A - Universal wrapping machine :
en
- CA360521A - Knitting machine :
en
fr
- DE635463C - At the lower end of the base of electrical discharge tubes, in particular radio tubes, attached contact element protruding laterally over the base edge :
de
en
- DE635296C - Immersion burner for generating steam, for thickening liquids, etc. like :
de
en
- US2054211A - Vehicle jack :
en
- US2054641A - Combined article wrapper and carrier :
en
- AU2491735A - Stacking and heating rack for dining plates andthe like :
en
- CH186391A - Process for the preparation of 3-oxy-4- (bis-dioxypropyl) -amino-4'-oxyarsenobenzene-3'-methylaminoformaldehyde sodium sulfoxylate. :
de
en
- CA360547A - Crepe yarn :
en
fr
- CA360540A - Railway truck :
en
fr
- CH186188A - Hollow brick. :
en
fr
- CA360522A - Electrical precipitation apparatus :
en
fr
- US2054525A - Apparatus for starting internal combustion engines :
en
- USD101215S - Design for a shoe fastener :
en
- US2054364A - Eccentric grinder :
en
- US2054651A - Hand brake mechanism :
en
- US2054486A - Manufacture of bags, packets, envelopes, and the like :
en
- US2054600A - Tripod :
en
- CH186355A - Dynamo brush, especially layered brush, with a strand attached to it. :
de
en
- CA360496A - Slab and building :
en
fr
- CH186256A - Device for measuring items of clothing. :
de
en
- CH186451A - Process for the preparation of an unsymmetrical heptacarbocyanine dye. :
de
en
- CH186339A - Connection of metal pipes. :
en
fr
- CA360545A - Hydrocarbon oil conversion :
en
fr
- CH186247A - Dye bath for dyeing cellulosic material. :
de
en
- CA360551A - Draft rigging :
en
fr
- DE635340C - Window guide for vehicle doors :
de
en
- ES142312A1 - Process for the manufacture of crown shaped casings made of plastic fibrous kneading masses of animal origin. :
en
es
- GB453517A - A method and apparatus for the treatment of alkali-metal amalgam obtained in electrolytic cells having mercury cathodes :
en
- CH186398A - Machine for performing multiplications. :
en
fr
- US2054543A - Switch stand :
en
- GB453716A - Improvements in and connected with clocks :
en
- CH186252A - Process for the production of multi-layer, stiffened collars, cuffs, neck bands, etc. to be fastened to items of clothing. :
de
en
- DE635541C - Device for attaching filament wires to the support frame of electric light bulbs :
de
en
- DE635424C - Wrapped insert sleeve made of absorbent material for the smoke duct of smoke devices :
de
en
- CA360490A - Measuring instrument :
en
fr
- DE635485C - Above ground water post with spindle bearing arranged below in the shaft pipe directly above the shut-off valve :
de
en
- GB453841A - Improvements in and relating to wireless and like receivers :
en
- DE635382C - Identification device for screw plug fuse cartridges :
de
en
- FR802819A - Chemical processing of photographs formed by the juxtaposition of microscopic images :
en
fr
- US2054659A - Electric condenser :
en
- NL39089C - A method of preparing a means for keeping cut flowers clear :
en
nl
- CH186412A - Container with airtight closure. :
en
fr
- CA360553A - Hinge :
en
fr
- AU2552835A - An electric accumulator :
en
- DE635365C - Fine adjustment for the rollers on glue application machines :
de
en
- US2054446A - Variable speed motor :
en
- US2054737A - Process for the bronzing of copper and copper alloys :
en
- DE635322C - Process to increase the reflection of shiny aluminum surfaces :
de
en
- DE635576C - Keyboard for typewriters :
de
en
- US2054578A - Steam heater for automotive vehicles :
en
- GB453728A - Device for use in honing underedge trimming knives :
en
- DE635213C - Edge burning machine :
de
en
- AU1236A - Improvements in mechanism for cutting sheet material such as paper :
en
- CH186211A - Hot water boiler. :
de
en
- DE635287C - Spring connection for mattresses, upholstered furniture, chair seats, etc. like :
de
en
- ES142752A1 - A new film projection system. :
en
es
- GB453721A - Improvements in radiators for heating buildings :
en
- FR802930A - Improvements to coaxial conductor cables for power transmission systems :
en
fr
- GB456989A - Improvements in or relating to internal combustion engine and turbine plant :
en
- US2054753A - Mounting for electric lamps :
en
- FR802705A - Methods and apparatus for controlling fluid flow, measuring liquid levels, and controlling material in heaps and other applications :
en
fr
- FR802993A - Improvements to vehicle seats, in particular for automobiles :
en
fr
- CH186328A - Handle attachment to forest saws. :
de
en
- CH186463A - Process for the preparation of a mixture of the acylated isomers of the dihydrofollicle hormones. :
de
en
- DE635290C - Altitude control for aircraft :
de
en
- DE635371C - Process for the production of mixed yarns from fiber ribbons with different average fiber staple lengths :
de
en
- ES142636A3 - Improvements introduced in the manufacture of leaf springs for vehicles. :
en
es
- US2054419A - Journal lubrication :
en
- CH186456A - Tobacco pipe. :
de
en
- CH186295A - Method and apparatus for introducing a thin wire with low absolute tensile strength into a confined space. :
de
en
- GB453767A - Improvements in the manufacture and production of dyestuffs :
en
- DE635295C - Cover rail for letter folder :
de
en
- GB453674A - Colour photography and cinematography :
en
- DE635114C - Die with conical beveled side walls for the production of the cells of trieur plates :
de
en
- US2054381A - Engine starter :
en
- US2054316A - Separation of metals :
en
- US2054330A - Combination garment :
en
- US2054743A - Dispensing cap :
en
- AU2440335A - Evaporator and method of manufacturing thesame :
en
- GB453650A - Improvements in or relating to exhaust ventilating hoods for industrial purposes :
en
- GB453563A - An improved holder for nibs, pencils or other marking elements :
en
- ES142632A1 - Improvements in road cars. :
en
es
- GB453543A - Improvements in stuffed mattresses, cushions or the like :
en
- FR802825A - Improvements to antenna wheels for airplanes and similar devices :
en
fr
- GB453742A - Process of and apparatus for concentrating liquids :
en
- CH186261A - Machine for producing cut tobacco from tobacco leaves. :
de
en
- US2054291A - Container :
en
- US2054718A - Continuously loaded conductor :
en
- FR802800A - Automotive brake improvements :
en
fr
- CA360554A - Built-up roof :
en
fr
- CA360489A - Rubber yarn, filament or thread :
en
fr
- CH186347A - Magneto. :
de
en
- FR802851A - Improvements to fuel injection pumps for carburetion :
en
fr
- US2054559A - Finger construction for gloves :
en
- DE635426C - Electric lighter with a torch that can be pulled out from a sleeve :
de
en
- DK52148C - Dynamic Speaker. :
da
en
- CH186205A - Process for the treatment of kneadable molding compound and device for carrying out the process. :
de
en
- DE635307C - Small electric alternator whose field consists of several permanent magnets arranged in a circle :
de
en
- ES142680A1 - A device for continuous speed change. :
en
es
- US2054117A - Motor mechanism :
en
- DE635312C - Tension ring for closing the lids of metal packaging vessels :
de
en
- US2054587A - Acidproof tank :
en
- CA360499A - Caster brake :
en
fr
- DE635314C - Packaging for tea bags with a holding thread and a label attached to it :
de
en
- GB453732A - Improvements in carrier wave modulating systems :
en
- CA360556A - Packing ring :
en
fr
- ES142684A1 - Perfections in the construction of machine guns and in the drum-shaped magazine stores for them. :
en
es
- GB453790A - Improvements in or relating to potters' lathes :
en
- DE635520C - Air raid protection on buildings :
de
en
- DE635567C - Circuit for electrodynamic braking of a three-phase wound, but single-phase fed induction machine when the motor is running :
de
en
- FR802845A - New constitution of caps and similar hairstyles :
en
fr
- DE635535C - Arrangement for frequency control at receivers :
de
en
- FR802808A - Improvements to the manufacturing process of products molded from phenolic synthetic resins :
en
fr
- US2054101A - Method of and apparatus for making ice :
en
- CH186334A - Equipment in drying systems for the economic drying of bulk goods with particles of unequal weight. :
de
en
- GB453743A - Diffused lighting for street kerbs, directional or warning signs in connection therewith, or advertisements for round-about traffic islands and street corners :
en
- FR802929A - Starting system for internal combustion engines :
en
fr
- GB453668A - Improvements in or relating to means for indicating the air pressure in pneumatic tires of motor vehicles or the like :
en
- GB453540A - Improvements in automatic telephone systems :
en
- ES142607A1 - Improvements in electric capacitors. :
en
es
- GB453505A - Improvements in or relating to totalizer control mechanism for calculating machines, accounting machines or similar machines :
en
- GB453766A - Improvements in fuel admission systems for internal combustion engines :
en
- GB453777A - Improvements relating to the transmission of signals to railroad vehicles :
en
- DE635542C - Discharge tubes with an indirectly heated cathode :
de
en
- FR802883A - Lighting apparatus, intended in particular for street lighting :
en
fr
- GB453555A - Method of accelerating the hardening of mortars and concretes :
en
- ES141901A1 - A method, with the corresponding apparatus, to separate heterogeneous mixtures. :
en
es
- FR802847A - One-piece continuous melting glass crucible :
en
fr
- GB453516A - Improvements in fluid-operated oscillating cylinder motors or engines particularly for use in oscillating pipelines in irrigation systems :
en
- DE635346C - Converter serving as a rotating remote control transmitter :
de
en
- AU63336A - Improved method of impregnating a metallic mass or metal article with other metal or nonmetal :
en
- CH186459A - Process for producing an azo compound. :
de
en
- FR802950A - Level indicator system for volatile liquids and others :
en
fr
- DK52160C - Method with associated apparatus for pulverizing solids. :
da
en
- US2054228A - Wheel and axle assembly :
en
- US2054508A - Signaling device :
en
- ES142626A3 - Improvements in the well tanks for the bell and siphon water closet in a single piece with adjustable consumption. :
en
es
- FR802760A - Device for attenuating and possibly completely eliminating in the reception of radio transmissions, especially industrial interference :
en
fr
- FR802890A - Manufacturing process by blowing glass objects and mold for carrying out this process :
en
fr
- CA360532A - Oxide coated cathode base :
en
fr
- GB453600A - Improvements in and relating to alarm clocks :
en
- FR802747A - Device preventing drafts from passing under doors, windows, etc. :
en
fr
- US2054372A - Car underframe :
en
- US2054445A - Wrought metal valve structure :
en
- CH186284A - Ring binder mechanism. :
de
en
- DE635277C - Elastic, flexible hammer drills :
de
en
- DE635315C - Alarm clock with increasing volume :
de
en
- FR802823A - Improvement in devices for artificial anus or the like :
en
fr
- FR802815A - Improvement of meat slicers :
en
fr
- FR802861A - Improvements to rectifier assemblies :
en
fr
- GB453557A - Means for regulating the acoustic conditions of broadcasting studios, concert halls and the like :
en
- GB453806A - Improvements in or relating to quick release coupling devices, particularly for pipes :
en
- US2054149A - Surgical snare :
en
- US2054657A - Automatic selective fading control circuits :
en
- ES142667A1 - Machine for the manufacture of bricks and tiles. :
en
es
- CH186194A - Barracks. :
en
fr
- AU278936A - An improved process for the conversion of mineral of lower boiling point :
en
- CA360561A - Leaf spring :
en
fr
- GB453565A - Improvements in or relating to methods of, or means for, determining bearings by wireless :
en
- ES142755A1 - Improvements in the tempering of objects, especially glass. :
en
es
- FR802919A - Sofa bed :
en
fr
- CH186258A - Cereal grain peeling machine. :
de
en
- US2054594A - Electrical heating apparatus :
en
- US2054509A - Method for the selective destruction of weeds :
en
- US2054638A - Amides of higher aliphatic carboxylic acids and their production :
en
- US2054663A - Electric power plant :
en
- US2054374A - Guard for outboard motors :
en
- US2054707A - Process of manufacturing inside frosted bulbs :
en
- US2054403A - Oil cooling system :
en
- CH186187A - Hollow stone for stone iron ceilings. :
de
en
- CH186386A - Orthopedic shoe insole. :
de
en
- AU2432535A - Adjustable but rigid locking circular saw guides :
en
- CH186213A - Device for adjusting the temperature of an electric stove oven. :
en
fr
- CH186294A - Method for producing a photosensitive layer. :
de
en
- CH186224A - Paper holder. :
de
en
- CA360596A - Cigarette-cigar manufacture :
en
fr
- CH186229A - Ceiling brush. :
de
en
- DE635306C - Installation of electrothermal bimetal releases, which are graded according to increasing nominal current strength and have the same heat deflection :
de
en
- US2054404A - Refrigeration apparatus :
en
- US2054347A - Method and mechanism for uncoiling :
en
- CA360576A - Ornamental bird :
en
fr
- US2054366A - Dish sterilizer and drier :
en
- US2054421A - Amplifying apparatus :
en
- US2054431A - Modulation :
en
- CH186184A - Device for supplying feed to wall-mounted cattle feeders. :
de
en
- NL38959C - :
en
- US2054573A - Brick construction :
en
- US2054463A - Apparatus for testing the viscosity of oil :
en
- DE635445C - Tie with tie clip :
de
en
- GB453510A - Safety device for preventing transmission of explosions :
en
- GB453797A - Improvements in brake-operating mechanism for aircraft :
en
- CA360538A - Selective solvent recovery :
en
fr
- CH186377A - Blocking device on gas or liquid lines. :
de
en
- CH186216A - Knife attachment for chopping vegetable tubers, fruit and the like. :
de
en
- CH186464A - Process for the preparation of an acridinium compound. :
de
en
- US2054205A - Float switch :
en
- CA360515A - Metal article pickling process :
en
fr
- CA360481A - Organic compound processing :
en
fr
- CH186248A - Apparatus for dyeing fabrics with elasticity at least in the longitudinal direction. :
en
fr
- US2054145A - Gas-tank cap lock :
en
- US2054723A - Seed dropping attachment for planters :
en
- US2054741A - Attachment for shipper lock and handle of looms :
en
- FR802891A - Process for manufacturing goblet and bottle objects such as ribbed glasses :
en
fr
- CA360555A - Sprinkler system :
en
fr
- DE635348C - Generation of periodic axial back and forth movements of the rotor of electrical machines :
de
en
- CH186405A - Retinal electrode in television tubes. :
de
en
- DE635352C - Thread clamping device for knitting and edging machines :
de
en
- DE630901C - Process for the production of diabetic biscuits :
de
en
- US2054604A - Indicator :
en
- US2054734A - Fuel carbureting or vaporization means for internal combustion engines :
en
- US2054442A - Image clarifier for camera finders :
en
- US2054706A - Vehicle tank construction :
en
- CH186239A - Automatic weft search and return device on looms. :
de
en
- US2054183A - Contrivance for reversing the direction taken by gas of regenerative coke ovens :
en
- US2054500A - Process for treatment of foodstuffs :
en
- US2054475A - Boat propeller bearing :
en
- DE635289C - Security paper :
de
en
- DE635128C - Address printing machine :
de
en
- CA360588A - Cap nut :
en
fr
- US2054168A - Eccentric miller :
en
- US2054162A - Heating apparatus :
en
- US2054731A - Organic salts of bismuth and process for producing same :
en
- ES142525A1 - Improvements in the draw frames. :
en
es
- FR802900A - Automatic condensate drain :
en
fr
- FR802918A - Taximeter meter devices and arrangements placed inside the car making it possible to see from the outside whether the car is free or not and the rate applied :
en
fr
- GB453734A - Improvements in and relating to adjustable seats for vehicles :
en
- FR802896A - Forged handle for doors and doors :
en
fr
- FR802985A - Tubular coil boiler with natural circulation :
en
fr
- DE635525C - Process for anodic oxidation of aluminum and its alloys :
de
en
- GB453803A - Process and apparatus for coating metallic objects with layers of other metals :
en
- US2054423A - Discharge tube :
en
- ES141879A1 - A method, with the corresponding apparatus, for treating and removing a mass of tobacco. :
en
es
- FR802999A - Tamper-proof connection by direct hooking of the ends of the strips encircling the packaging :
en
fr
- GB453539A - Improved sash-cord fittings for windows :
en
- GB453778A - Manufacture of aliphatic-aromatic compounds :
en
- DE635390C - Process for the pneumatic loosening of connected tobacco leaves :
de
en
- DE635456C - Circuit for amplifying short-wave vibrations :
de
en
- FR802780A - Sharpening machine :
en
fr
- FR802946A - Improvements to supercharged internal combustion engines for aircraft :
en
fr
- US2054066A - Method of treating food products and resulting product :
en
- US2054466A - Hydraulic shock absorber :
en
- US2054148A - Sausage and casing therefor :
en
- USD101209S - Design for a cooking range :
en
- FR802719A - Automotive ignition switch locking device :
en
fr
- US2054665A - Jail and prison construction :
en
- DE635570C - Dobby :
de
en
- DE630937C - Decorative frame for shop windows :
de
en
- DE635249C - Angular insulating base with slot terminals and cable ducts of various heights arranged in the corners :
de
en
- ES142644A1 - New procedure, electrometallurgical, for the treatment of tin ores. :
en
es
- FR802721A - Luminescent material, more particularly for luminous screens for cathode ray tubes for television reception :
en
fr
- US2054304A - Hydraulic cheese press :
en
- US2054312A - Velocipede frame :
en
- GB453830A - Manufacture of fluorinated organic compounds :
en
- GB453536A - An improved portable camping outfit :
en
- US2054075A - Process and apparatus for dewaxing oil :
en
- US2054580A - Leakproof seal and the like :
en
- DE635388C - Storage for tension rollers :
de
en
- DE635584C - Cutting device for flat weft knitting machines :
de
en
- US2054267A - Apparatus for balancing rotatable bodies :
en
- US2054563A - Earthquake actuated shut-off valve :
en
- CA360531A - Hydrocarbon gas conversion :
en
fr
- FR803000A - Devices and apparatus for inhalation of anesthetics :
en
fr
- GB453524A - Improvements in the bacterial fermentation of carbohydrates :
en
- GB453688A - Improvements in or relating to ventilator window or the like opening and closing mechanism :
en
- GB454013A - Manufacture of acetals of polyvinyl alcohol :
en
- DE635487C - Process for the production of nitric acid :
de
en
- GB453548A - Improvements in or relating to autographic registers :
en
- DE635588C - Edge knitted or knitted goods with weft threads inserted into the rows of stitches and a process for the production of these goods :
de
en
- FR802754A - Baking oven and baking machine :
en
fr
- GB453675A - The manufacture of vat dyestuffs of the thioindigo series :
en
- GB453508A - Fuel supply unit for oil burners or the like :
en
- GB453781A - Improvements in and relating to electric immersion heaters :
en
- FR802856A - Mercury capacitor :
en
fr
- FR802868A - Rudder train and frustoconical roller of fishing trawl :
en
fr
- GB453715A - Cotton gin :
en
- DE629747C - Means to attract and devour harmful insects and their larvae on water surfaces :
de
en
- US2054082A - Joint and process of making same :
en
- FR802748A - Mower-binder with rotating separator :
en
fr
- GB453775A - Improvements in or connected with the gates of railway level crossings and the like :
en
- DE635349C - AC current meter for investigating the magnetic properties of small samples :
de
en
- GB453655A - Improvements relating to containers for gases under pressure :
en
- GB453730A - Ribbon for hats or other articles made of trimmed plaiting :
en
- DE628222C - Induction motor with a disc-shaped stand with a ring winding :
de
en
- GB453605A - Automatic indicator systems for targets :
en
- DE635255C - Locking device on beds provided with castors, in particular hospital beds :
de
en
- DE635260C - Method and device for the production of bimetal strips :
de
en
- ES142597A1 - A valve for respiratory devices, especially automatic pulmonary oxygen supply valve. :
en
es
- GB454297A - Improvements in photographic cameras :
en
- US2054085A - Reenforced plaster base :
en
- CH186279A - Process for coloring paper. :
de
en
- ES4387Y - Portable and swivel table mounted on a device that can be fixed to the bed frame :
en
es
- GB453612A - Improvements in and relating to reinforced concrete columns and to reinforcements therefor :
en
- US2054639A - Periscope installation :
en
- US2054713A - Mobile sweeper :
en
- US2054575A - Transmission control means :
en
- US2054574A - Control means :
en
- DE635282C - Device for processing round stereotype plates :
de
en
- US2054591A - Machine for marking fabric :
en
- ES142757A3 - Shaver with rigid razor blade. :
en
es
- USD101203S - Design for a spoon or similar article :
en
- FR802832A - Improvements made to seals for machine parts :
en
fr
- US2054308A - Sealing collar :
en
- US2054711A - Valve construction for radiators :
en
- GB453792A - Improvements in or relating to lamp black and like material :
en
- US2054725A - Treatment of carbonaceous material :
en
- US2054728A - Apparatus for the transportation of perishable products :
en
- FR802704A - Method and apparatus for measuring quantities of heat transported by fluids and other applications :
en
fr
- GB453511A - Improvements in air compressors, more particularly applicable to sprays :
en
- GB453794A - Improvements in and relating to combination plant for grinding, mixing, and finishing paint and other materials :
en
- ES4366Y - Dosing tap. :
en
es
- US2054262A - Milking stool :
en
- FR802763A - Concealed winding curtain shutter, for cameras :
en
fr
- FR802849A - Expanding groove pulley :
en
fr
- DE635283C - System for uninterrupted remuneration of tapes or the like. :
de
en
- DE635325C - Process for obtaining lipoids of the central nervous system :
de
en
- US2054645A - Antenna system :
en
- FR802906A - Filtered :
en
fr
- GB453820A - Improvements in or relating to cinematograph cameras :
en
- FR802818A - Motor with governor assembly - multiple alternators at different frequencies for signals and communications :
en
fr
- CH186388A - Foot cushions. :
de
en
- US2054679A - Formtile structure :
en
- ES142739A1 - Improvements in the cathodic oscillographs for television. :
en
es
- FR802894A - Improvements in direct reading weighing devices :
en
fr
- FR802936A - Double bayonet and plug socket :
en
fr
- GB453654A - Improved means for applying closures to bottles, jars and other receptacles :
en
- FR802775A - Rolling mill train for the production of metal discs :
en
fr
- FR802877A - Pivoting column punch, especially for mines :
en
fr
- ES4213Y - A new hygienic bottle :
en
es
- FR802774A - Improvements to electronic discharge devices and similar assemblies :
en
fr
- GB453686A - Improvements in and relating to tobacco feeding mechanism for cigar making machines :
en
- GB453737A - Improvements in motor devices for colour-light signals :
en
- GB453711A - Improvements in or relating to feeding portable power driven drilling and like machines :
en
- GB453625A - Improvements in and in the manufacture of beds for machines for drying, calendering or glossing laundered articles, paper, and such like :
en
- US2054274A - Perforated corset material :
en
- US2054526A - Darkroom ventilator :
en
- ES142602A1 - CHAIN DEVIATOR DEVICE FOR SPEED CHANGE :
en
es
- FR802767A - Method for finding without searching the page from which a group of sheets has not been used :
en
fr
- FR802794A - Process for preparing copper acetate :
en
fr
- FR802887A - Metal plate serving as trademarks, registered trademarks, signs or other :
en
fr
- US2054099A - Synthetic resins :
en
- US2054621A - Internal combustion engine :
en
- DE635427C - Device on scythes for setting the scythe blade which can be pivoted into different angular positions relative to the tree :
de
en
- DE635573C - Method and device for chipping containers under internal pressure with beer o. :
de
en
- ES142601A3 - A device for making hair loops. :
en
es
- DE635466C - Opening and closing device for the fire door of locomotives :
de
en
- GB453747A - Improvements in and relating to safety devices for gas conduits :
en
- FR802804A - Further training in capping machines for bottles, flasks, cans and the like :
en
fr
- FR802805A - Device for automatically advancing objects in an oven :
en
fr
- CA360543A - Hydrocarbon oil conversion :
en
fr
- CH186450A - Process for the preparation of an unsymmetrical heptacarbocyanine dye. :
de
en
- US2054272A - Air conditioner :
en
- US2054695A - Stencil printing apparatus :
en
- CA360591A - Opthalmic lens :
en
fr
- CH186308A - Telescopic rangefinder. :
de
en
- DE635362C - Process for the manufacture of a smoker for meat products :
de
en
- NL39070C - :
en
- USPP195P - Grapevine :
en
- CH186251A - Heating device on vacuum cleaners to destroy bacteria. :
de
en
- CH186271A - Process for the preparation of a cyanine dye substituted in the polymethine chain by the acetoxy group. :
de
en
- DE635493C - Machine for cleaning vessels :
de
en
- ES142669A1 - A procedure to make glass containers. :
en
es
- GB453757A - Improvements in or relating to pyrophoric lighters :
en
- CH186316A - Dispositivo ottico di presa e projezione cinematografica a più colori. :
en
fr
- CH186352A - Refrigerated cabinet. :
en
fr
- US2054481A - Gas furnace controlling mechanism :
en
- DE635410C - Automatic draft regulator for heating systems :
de
en
- ES142605A2 - IMPROVEMENTS MADE IN THE OBJECT OF THE MAIN PATENT :
en
es
- FR802778A - Metallic tarare :
en
fr
- US2054708A - Pie plate lifter :
en
- US2054467A - Hydraulic shock absorber :
en
- US2054676A - Phase-responsive instrument :
en
- DE635575C - Type wheel typewriter :
de
en
- US2054144A - Refrigerating apparatus :
en
- US2054190A - Scale :
en
- US2054204A - Glove testing device :
en
- US2054428A - Knuckle-joint type press :
en
- US2054359A - Adjusting gauge device for printing plate boring machines :
en
- DE635529C - Flexible brake lining in roll form for motor vehicles :
de
en
- DE635530C - Device for the mutual support of sheet piles :
de
en
- US2054488A - Liquid evacuating system :
en
- DE635335C - Freewheel brake hub with backstroke relief through a locking clutch :
de
en
- DE635569C - Cleat for flying boats :
de
en
- FR802746A - Arrangement of walls of a hollow body for the construction of floors achieving maximum weight reduction and solidity :
en
fr
- GB453802A - Improvements in cutting machines for waffles :
en
- CH186212A - Grate cleaning device. :
de
en
- CH186336A - Device for attaching z. B. to be painted with wooden strips. :
de
en
- US2054420A - Combination drafting implement :
en
- USD101204S - Design fob a candlestick lighting :
en
- USD101227S - Design fob a refrigerator cabinet :
en
- US2054071A - Temperature control system :
en
- DE635440C - Additional payment system for telephones with dialer operation :
de
en
- ES142591A3 - Procedure for the manufacture of simple and reinforced concrete with porosity of blocks and plates and, in general, porous masses with materials capable of setting. :
en
es
- US2054276A - Process and product for the stabilizing of unsaturated hydrocarbons :
en
- US2054293A - Apparatus for washing cans and the like :
en
- US2054402A - Exercising apparatus :
en
- US2054102A - Voting machine :
en
- FR802785A - Device for reducing detonations produced by firearms shooting :
en
fr
- DE635548C - Method of sound recording :
de
en
- DE635402C - Gas-filled mercury immersion core protection :
de
en
- DE635039C - Conversion of existing ship engine systems with multiple expansion piston steam engines in systems for higher steam pressure :
de
en
- DE635368C - Compensating coupling :
de
en
- DE635581C - Protective device against electrolysis for water-cooled high-voltage systems, in particular water cooling transmitter tubes, switched into the coolant circuit :
de
en
- CH186410A - Tin can with snap-on lid. :
de
en
- AU1336A - Improvements in or relating to variable indicator devices for radio apparatus and the like :
en
- CA11197S - Emblem :
en
- CA360518A - Hydrocarbon oil conversion :
en
fr
- ES142722A1 - Improvements in the construction of locks. :
en
es
- ES4371Y - A grinder for pepper, salt, sugar, coffee and the like :
en
es
- FR802776A - Hydraulic reproducing device for machine tools :
en
fr
- AU2430235A - Improvements inthe heat treatment of coal and oil mixtures and distillates obtained therefrom :
en
- US2054681A - Circuit controller :
en
- US2054479A - Clutch and switch for electric motors :
en
- US2054142A - Scalable adjustable blade hydraulic :
en
- US2054595A - Apparatus for tempering tubular glass articles :
en
- GB453619A - Improvements in or relating to laminated springs :
en
- GB453640A - Product similar to imitation leather or american cloth :
en
- US2054399A - Wood preservation and mode of treatment :
en
- US2054237A - Automatic photoroll printer :
en
- US2054173A - Multicolor shuttle changing loom :
en
- AU2478035A - Improvements in or relating to electric discharge devices :
en
- CA360601A - Radiator hanger :
en
fr
- US2054716A - Electromagnetic rail brake :
en
- US2054739A - Ice cream making pan :
en
- CH186440A - Process for the production of seamless, insulating floor and wall coverings. :
de
en
- US2054229A - Electron discharge device :
en
- US2054691A - Hydrometer for electrical accumulators :
en
- US2054777A - Treatment of hydrocarbon oil :
en
- US2054382A - Radiation pyrometer device :
en
- FR802942A - Rectifier for television receivers :
en
fr
- CA360566A - Alloy steel for engine valves :
en
fr
- CH186214A - Connection pipe to gas cooker. :
de
en
- US2054251A - Yoke means :
en
- DE635450C - Fridge insulation with an airtight seal on the warm outside and air connection to the colder inside :
de
en
- CH186327A - A method of manufacturing stepped tubular articles with cylindrical walls from a single piece. :
de
en
- CH186420A - All-metal body for motor vehicles with a front engine. :
de
en
- CH186338A - Laundry button. :
de
en
- US2054443A - Leather working machine :
en
- DE635333C - Spring flap for luggage rack on bicycles :
de
en
- CA360584A - Cigar lighter :
en
fr
- ES142609A1 - Improvements in sealing machines with strapping. :
en
es
- GB453599A - Improvements in electric relays :
en
- CA360525A - Arc welding transformer :
en
fr
- US2054299A - Hydroxy cellulose ether solutions :
en
- CH186278A - Process for the purification of waste water. :
en
fr
- US2054310A - Diaper cover :
en
- US2054363A - Carburetor :
en
- US2054406A - Universal bag machine :
en
- US2054647A - Sound reproducing system :
en
- FR802853A - Improvements in devices or apparatus for encryption and decryption of signals, messages, or the like :
en
fr
- GB454087A - Improvements relating to the permanent waving of hair :
en
- IE14366L - Drying potatoes, turnips, etc. :
en
- CH186220A - Seating and reclining furniture. :
de
en
- USD101242S - Design for a pie plate :
en
- GB453845A - Improvements in and relating to apparatus for light control in photographic apparatus :
en
- US2054507A - Screen for hammer mill grinders :
en
- FR802971A - Process for manufacturing charcoal agglomerates and resulting agglomerates :
en
fr
- GB453813A - Improvements in cover glasses for signalling and like projectors :
en
- FR802994A - Improvements in the evacuation, in particular adjustable, of deposits and strong suspensions of materials in liquids :
en
fr
- FR802885A - Anti-theft lock with retractable chain for bicycles, motorcycles and other similar vehicles :
en
fr
- GB453768A - Improvements in and relating to tobacco feeding mechanism for cigar making machines :
en
- DE635270C - Signal and lighting arrangement for motor vehicles :
de
en
- FR802920A - Friction transmission mechanism :
en
fr
- GB453738A - An improved photographic contact printing and copying apparatus :
en
- US2054254A - Core removing plunger :
en
- US2054143A - Field motor truck :
en
- US2054490A - Chromium complex compounds :
en
- US2054398A - Zinc alloys :
en
- FR802820A - Further training in automotive vehicle lighting and means for its application :
en
fr
- CA360537A - Oil dewaxing apparatus :
en
fr
- CA360480A - Aircraft shock absorber strut :
en
fr
- CA360494A - Slide fastener :
en
fr
- CH186435A - Split clamp for contact lines for electric railways. :
de
en
- CA360477A - Suction cleaner for furnaces :
en
fr
- US2054557A - Adjustable chair :
en
- CH186447A - Process for the preparation of dihydrocodeinone. :
de
en
- AU2336235A - Improvements in or relating to electric discharge tubes :
en
- CH186290A - Device for driving the film in a cinematographic apparatus. :
en
fr
- CH186404A - Television tubes and processes for their manufacture. :
de
en
- AU2427135A - Improvements in or relating to oscillatory circuit arrangements :
en
- CA360580A - Support :
en
fr
- US2054593A - Method of attaching heels to shoes :
en
- CH186371A - Electron tube comprising a base of ceramic insulating material with low dielectric losses. :
en
fr
- CH186442A - Process and machine for transporting freshly spun rayon from the felling bath to the post-treatment tub. :
de
en
- DE635528C - Mixing and agitator for liquids, especially sugar masses :
de
en
- DE635539C - Synchronous motor, low speed :
de
en
- FR802806A - Packaging improvements :
en
fr
- FR802824A - Convertible and removable device for displays, shelves or the like :
en
fr
- US2054067A - Method and apparatus for seismicelectric prospecting :
en
- US2054492A - Method of and apparatus for gassing and sealing products in cans :
en
- US2054325A - Glare shield :
en
- ES4415Y - A new metal curtain made of galvanized iron wire or any other material for doors, windows, balconies, corridors, etc. :
en
es
- GB453639A - Improvements in or relating to garment rails :
en
- US2054778A - Book cover :
en
- US2054269A - Hand-operated tool :
en
- US2054660A - Dispensing device :
en
- USD101206S - Design for a crossing signal :
en
- US2054244A - Method of extruding socket forgings :
en
- FR802703A - Processes for machining valve parts and tools for the implementation of these processes :
en
fr
- GB453804A - Improvements in or relating to gas air burners :
en
- US2054700A - Carrier rod operating mechanism :
en
- US2054216A - Synthetic speech machine :
en
- US2054281A - Mail box support :
en
- CH186441A - Device for the production of concrete walls. :
de
en
- CA360514A - Metal oxide production :
en
fr
- CH186320A - Tester for clocks, preferably pocket watches. :
de
en
- CH186299A - Keyboard instrument. :
de
en
- DE635457C - DC amplifier arrangement :
de
en
- GB453571A - Improvements in or relating to electrical impulse responsive devices :
en
- US2054106A - Spraying device :
en
- US2054451A - Film drive :
en
- US2054266A - Safety cap container :
en
- US2054704A - Method and apparatus for embossing pipes or tubes :
en
- US2054450A - Door dovetail :
en
- US2054616A - Game totalizer :
en
- US2054122A - Convertible truck body :
en
- DE635393C - Premixing device for continuously working dough preparation systems, especially for pasta presses :
de
en
- US2054206A - Fireless cooker :
en
- US2054170A - Heel-setting means :
en
- US2054774A - Treatment of hydrocarbon oils :
en
- ES4912U - Bra-protector against theft, loss of fountain pens, pens, wallets, wallets and other objects, which are carried in the pockets. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2054182A - Method and apparatus for threading hollow metal articles :
en
- US2054185A - Weft detector system for shifting box ends of looms :
en
- FR802978A - Mechanical combing machine for wool, cotton, etc. :
en
fr
- DE635446C - Markers with at least two legs encompassing the sheet, card or the like from two sides :
de
en
- GB453615A - Improvements relating to refuse containers :
en
- DE635472C - Optical pyrometer :
de
en
- GR6009B - SPECIAL MACHINE ARCHED OR BY ARC WELDER OF VARIOUS METALS. :
el
en
- US2054356A - Bonded product with long temperature range binders :
en
- US2054625A - Manufacture of meat curing salt :
en
- US2054756A - Bakery product :
en
- CH186199A - Heating installation. :
en
fr
- CH186457A - Process for the production of denture prostheses. :
de
en
- US2054441A - Method and apparatus for drying liquid containing materials :
en
- DE605654C - Process and devices for comminuting hard materials in pipe or composite mills :
de
en
- US2054334A - Vat dyestuffs of the perylene series :
en
- US2054355A - Golf club shipping and display box :
en
- USD101261S - Design fob a lace :
en
- US2054715A - Garment pattern :
en
- US2054180A - Weft detecting mechanism for multicolor shuttle changing looms :
en
- US2054455A - Lifting apparatus for motor vehicles :
en
- DE635370C - Device for thin cutting (thinning) of hair by means of discontinuously acting cutting surfaces :
de
en
- FR802723A - Useful toy for exercising muscles :
en
fr
- FR802976A - Pocket lighter :
en
fr
- US2054785A - Fruit, berry, and vegetable box :
en
- US2054736A - Alcoholic fermentation of sugarcontaining liquids :
en
- US2054614A - Tripod top for cameras or the like :
en
- CA360558A - Blowpipe igniting apparatus :
en
fr
- CH186287A - Guide and feed device for writing sheets on a writing business machine. :
de
en
- CH186196A - Protective device to prevent the crown of driven piles from bursting. :
de
en
- ES142438A1 - PROCEDURE FOR ELECTRIC WELDING OF PIPES AND MACHINE FOR ITS REALIZATION :
en
es
- US2054165A - Control mechanism for the transmission of a milling machine :
en
- USD101231S - Design for a lock :
en
- USD101247S - Design for a toy wagon :
en
- CH186331A - Safety razor with sharpening device. :
de
en
- CH186301A - Ski binding. :
de
en
- CH186351A - Water-cooled refrigerator. :
de
en
- US2054432A - Method for refining rosin :
en
- US2054436A - Apparatus for building roads :
en
- US2054692A - Pulley construction :
en
- USRE20106E - bureau :
en
- US2054379A - Holding device for collar studs :
en
- US2054388A - Protecting of light metals :
en
- US2054126A - Magnetically controlled electron discharge device :
en
- ES142571A2 - :
es
- GB453791A - A thermostatically controlled valve device for regulating the supply of fluid or gas :
en
- CA360549A - Shuttleless loom :
en
fr
- DK52149C - Machine for automatic application of bait on fishing hooks. :
da
en
- FR802921A - Portable luminous device for use of all signals :
en
fr
- FR802996A - Strapping machine for strapping, with screed tank :
en
fr
- CA360600A - Air cooling device :
en
fr
- CH186266A - Process for purifying technical nitrobenzene. :
de
en
- CH186453A - Ski pole with metal shaft. :
de
en
- US2054207A - Hydraulic transmission :
en
- US2054544A - Electric storage cooker :
en
- US2054242A - Manufacture of esters of methacrylic acid :
en
- US2054395A - Apparatus for aerating sewage and the like :
en
- US2054233A - Brush :
en
- US2054333A - Chronograph :
en
- US2054282A - Noncorrosive aqueous solutions :
en
- US2054562A - Injection internal combustion engine :
en
- US2054579A - Fluid gauge :
en
- US2054362A - Flexible conduit and method of making :
en
- US2054377A - Driving mechanism :
en
- US2054390A - Photographic bleachjng-out layers :
en
- US2054757A - Piezoelectric filter :
en
- AU2458535A - K Improvements in or relating to process and apparatus forthe manufacture of films and foils :
en
- USRE20111E - Hinge construction :
en
- CA360579A - Paper maker's dryer felt :
en
fr
- US2054350A - Air conditioning apparatus :
en
- CA360563A - Fluid material flow controlling apparatus :
en
fr
- CA360517A - Hydrocarbon oil conversion :
en
fr
- CH186250A - Device for guiding the power cable of electric irons on ironing tables. :
de
en
- CH186243A - Pallet stitching needle. :
en
fr
- CH186226A - Apparatus for automatic shutdown and regulation of the gas supply to cookers. :
de
en
- CH186240A - Weaving shaft with a device for hanging it into the weaving harness chain. :
de
en
- CH186381A - Support device with swivel arm, for example for electrical lighting fixtures. :
de
en
- US2054618A - Apparatus for cleaning printing press rollers :
en
- US2054749A - Vehicle warning signal :
en
- CH186436A - Carbon contact piece with metal carrier. :
de
en
- AU2434035A - Improvements in roof structures :
en
- CH186445A - Process for the preparation of an arylamide. :
de
en
- CH186283A - Binder. :
de
en
- FR802881A - High frequency transmission system :
en
fr
- DE635534C - Process for the preparation of stable alkali polysulphides :
de
en
- NL39078C - :
en
- DE635355C - Bowl holder :
de
en
- FR802914A - Auxiliary processes for facilitating the ignition of fuel in internal combustion engines :
en
fr
- US2054184A - Scale :
en
- US2054305A - Vehicle spring :
en
- DK52136C - Switching mechanism for Bicycles, Motorcycles and other light Vehicles. :
da
en
- FR802740A - Elevator control system :
en
fr
- CA360602A - Slicing utensil :
en
fr
- US2054503A - Combination tool :
en
- US2054520A - Method of dehydrating glauber's salt :
en
- CA360486A - Piping and welting :
en
fr
- CH186376A - Distribution valve for liquid or gaseous media. :
de
en
- ES142554A1 - Improvements in automatic photographic devices. :
en
es
- US2054773A - Cylinder structure and method of producing the same :
en
- FR802859A - Device for generating the grid voltage of polyphase rectifiers :
en
fr
- ES142633A1 - A new valve discharged steam arrival. :
en
es
- CA360505A - Heat transfer unit :
en
fr
- CH186193A - Sealing on doors. :
de
en
- DE635443C - Flash lamp :
de
en
- AU2457735A - Improvements in or relating to traffic control systems :
en
- DE635293C - Reflector for generating an elongated light field, consisting of a family of paraboloid sections that can be inscribed in a circle in a horizontal section :
de
en
- DE635385C - Electric gas or vapor discharge tube :
de
en
- AU2549335A - Improvements in and connected with sound pickup devices :
en
- CH186374A - High voltage capacitor. :
de
en
- US2054497A - Attachment plug :
en
- CA360504A - Fluid pressure brake :
en
fr
- US2054378A - Rail joint testing instrument :
en
- US2054300A - Preservation of cellulose xanthate :
en
- US2054535A - Colostomy bag :
en
- CA360542A - Computing machine ribbon mechanism :
en
fr
- CA360544A - Hydrocarbon oil conversion :
en
fr
- CA360474A - Aircraft, etc. :
en
fr
- CA360533A - Tabulating machine :
en
fr
- US2054714A - Cooking equipment :
en
- US2054733A - Feed water heater for boilers :
en
- ES142715A1 - Hydraulic braking system, especially for cars and similar. :
en
es
- GB453799A - Improvements in fastenings for casement windows :
en
- CA360530A - Glass sheet tempering method :
en
fr
- DE635363C - Process for the production of a cocoa powder containing malt :
de
en
- DE635449C - Dry ice container with a vacuum vessel :
de
en
- GB453561A - Improvements in and relating to household baths, sinks, wash or lavatory basins :
en
- US2054776A - Conversion of carbonaceous materials :
en
- ES142606A2 - AN APPARATUS FOR THE CONTINUOUS DISTILLATION-RECTIFICATION OF MUST CONTAINING ACETONE, ETHYL ALCOHOL AND BUTYL ALCOHOL :
en
es
- ES142710A3 - A shaker for washing clothes. :
en
es
- GB453634A - Improvements in or relating to the manufacture of cigarette papers :
en
- CA360500A - Caster socket :
en
fr
- CH186208A - Method and device for supplying a disinfectant or the like to a quantity of water. :
de
en
- US2054258A - Valve :
en
- FR802940A - Device for the automatic adjustment of exposure time in photographic or similar cameras :
en
fr
- FR802957A - Descending or descending conveyor :
en
fr
- GB453763A - Process for producing grainless machine prints from photographic images :
en
- CA360475A - Fur coat manufacture :
en
fr
- ES4385Y - Dossier folder. :
en
es
- FR802838A - Foam glass manufacturing process :
en
fr
- ES4382Y - An apparatus for juicing oranges and lemons :
en
es
- DE635556C - Stuffing box packing, especially for high pressure hot steam valves and the like like :
de
en
- USRE20108E - Charge treating device for internal :
en
- GB453544A - Improvements in or relating to pneumatic tires :
en
- US2054094A - Container :
en
- FR802907A - Travel device for brake belt conveyors :
en
fr
- ES142741A1 - An improvement in the procedure for bathing coils, bobbins and other textile windings. :
en
es
- CH186426A - Device for grooving pneumatic tires. :
de
en
- CH186402A - Circuit for filtering out disturbing tones in devices for audio frequency amplification. :
de
en
- GB453603A - Improvements in or relating to extensible articles of furniture :
en
- GB453627A - Active carbonaceous material possessing colloidal properties and process of producing the same :
en
- GB453815A - Method of magnetically inspecting turbine blades :
en
- DE635550C - Shot piercer :
de
en
- FR802917A - Sectional band for adornment and other uses :
en
fr
- GB453741A - Improvements in or relating to optical projection apparatus for gauging screws, gears and the like :
en
- FR802799A - Bowed string and keyboard musical instrument :
en
fr
- FR802928A - Improvements to snow plows and the like :
en
fr
- GB453580A - Method of and apparatus for compressing carbon dioxide snow into blocks :
en
- GB453658A - Improvements in or relating to radio receivers :
en
- ES142697A1 - A refrigerating appliance. :
en
es
- CH186375A - Glass reflector on lamps. :
de
en
- ES4411Y - Individual espresso machine. :
en
es
- FR802711A - Bathtub :
en
fr
- ES142689A1 - A process for manufacturing food or confectionery articles. :
en
es
- US2054073A - Heat exchange apparatus and method :
en
- GB453617A - Improvements in and appertaining to mills for grinding, refining and other processes :
en
- GB453662A - Improvements in apparatus for and method of determining the moisture content of substances :
en
- FR802795A - Gauze for dressing and its applications :
en
fr
- GB453531A - A process for the separation and isolation of pure crystallised alkaloids of ergot :
en
- CA360485A - Aeroplane landing gear :
en
fr
- US2054327A - Cooking stove or range :
en
- FR802843A - Carburetor for aviation engines :
en
fr
- FR802870A - Centering ring for hook-hook :
en
fr
- DE635419C - Heat meter :
de
en
- ES4361Y - A new container for solids :
en
es
- IE14038L - Television :
en
- US2054522A - Tooth powder dispenser :
en
- DE635276C - Air jig :
de
en
- DE635599C - Sewing machine with devices for adjusting the stitch length and for lowering the fabric slide :
de
en
- FR802707A - Process for producing polymerization compounds :
en
fr
- FR802987A - Push-up bench with guides arranged in the drawing support :
en
fr
- USD101260S - Design for a practice gun stand :
en
- FR802764A - Methods and apparatus for delivering gaseous material :
en
fr
- FR802814A - Filling spout for machines for filling bottles, flasks, cans and similar containers :
en
fr
- GB453816A - Device for the step-by-step tuning of apparatus for the high-frequency electrical transmission and reception of intelligence :
en
- GB453833A - Improvements in or relating to condensation products :
en
- US2054343A - Electric spot welding apparatus :
en
- US2054415A - Switch construction and arrangement :
en
- US2054477A - Metal stud and the like for buildings :
en
- US2054241A - Venetian blind :
en
- US2054646A - Meat curing composition :
en
- FR802873A - Method and device for the impregnation of beverages after they have left the filter :
en
fr
- US2054259A - Rotor valve :
en
- US2054349A - Sealing connection :
en
- US2054528A - Radio receiving system :
en
- AU2339135A - Actuating levers, switches, andthe like, by thermal means :
en
- AU2411535A - Electrical musical instrument :
en
- US2054538A - Radiator guard :
en
- US2054494A - Packaging process for beverages :
en
- ES142748A1 - Freewheel mechanism to suppress the reaction effects of a differential. :
en
es
- GB453740A - Valve mechanism for internal combustion engines :
en
- DE635453C - Vessel for loading ovens, especially electric arc ovens :
de
en
- DE635522C - Detergents, wetting agents, dispersants and leveling agents :
de
en
- US2054139A - Snap switch :
en
- US2054391A - Multiple cylinder web drier :
en
- CA360574A - Door closure :
en
fr
- ES142582A3 - Improvements in burners that work with heavy oils, petroleum, benzine and similar fuels. :
en
es
- FR802822A - Bogie or advanced wheel set intended primarily for railway vehicles :
en
fr
- GB453691A - Improvements in or relating to floats for the headlines of trawl nets :
en
- GB453748A - Improvements in or relating to electro-mechanical wave filters :
en
- US2054565A - Pork rind bait and method of preparing the same :
en
- US2054596A - Carton :
en
- US2054649A - Production of highly electro-positive metals within sealed vessels, such, for example, as thermionic valves :
en
- US2054307A - Dishwashing device :
en
- ES142611A1 - A new submerged plunger pump, for lifting liquids devoid of leathers and packing. :
en
es
- USD101222S - Design for a chest :
en
- FR802903A - Process for the protection of human life in the event of sudden gas attacks :
en
fr
- GB453537A - Stiffening and holding device for collar fronts for personal wear :
en
- FR802709A - Circle for trunks and cases :
en
fr
- GB453714A - Improvements relating to the shedding mechanism of circular looms :
en
- GB453523A - Improved process of dry cleaning :
en
- GB453724A - Improvements in locking devices for suspended electric lamps :
en
- GB453844A - Improvements in or relating to the conforming of uppers to lasts in shoe-making :
en
- AU31136A - Improvements in or relating to apparatus for concentrating minerals by flotation :
en
- CH186373A - Electric discharge tube. :
de
en
- USD101252S - Design fob an ensemble dress :
en
- US2054564A - Variable speed unit :
en
- DE635288C - Field weed killers :
de
en
- ES142693A1 - Heavy oil burner. :
en
es
- GB453707A - Improvements in and relating to electric condensers :
en
- GB453876A - Improvements in or relating to vehicle wheels :
en
- FR802762A - Four-stroke internal combustion engine with spool valve timing :
en
fr
- CH186423A - Car bodies, in particular for large vehicles. :
de
en
- DK52131C - Stand for drying helmets. :
da
en
- US2054510A - Percussion fuse for projectiles, bombs and the like :
en
- US2054632A - Flow control device :
en
- US2054784A - Railway car structure :
en
- US2054063A - Suspension device :
en
- US2054425A - Cutting or welding machine :
en
- GB453842A - Improvements in or relating to radio and other high frequency circuit arrangements and to electrical filters for use in radio and other high frequency circuit arrangements :
en
- US2054764A - Mothproof storage receptacle :
en
- DE635532C - Extraction device for coal and similar minerals :
de
en
- GB453608A - Improvements in evacuating systems :
en
- US2054193A - Switch mechanism for multiple outlet conduits :
en
- US2054738A - Game apparatus :
en
- ES142646A1 - A fuel saving device applicable to explosion engines. :
en
es
- FR802796A - Backfill device :
en
fr
- FR802855A - Heavy oil burner :
en
fr
- GB453690A - Improvements in closures for canisters, boxes, cans, jars and the like containers :
en
- GB453809A - Improvements in or relating to air heating stoves :
en
- FR802955A - Dry gas meter :
en
fr
- FR802708A - Reel refinements and method and apparatus for their formation :
en
fr
- CH186342A - Oil lubrication pump on moving machine parts. :
de
en
- CA360590A - Combined ink well and bottle :
en
fr
- US2054430A - Dewaxing hydrocarbon oil :
en
- DK52135C - Device for Automobiles for Adjusting the Mixing Ratio between Fuel and Air. :
da
en
- FR802830A - Improvements to thermal engines :
en
fr
- FR802889A - Electrode salt bath oven :
en
fr
- GB453685A - Improvements in fuzes for projectiles and the like :
en
- DE635600C - Sewing machine with devices for adjusting the stitch length and lowering the fabric slide :
de
en
- FR802941A - Method and device for the purification of waste water :
en
fr
- GB453534A - An improved rear lamp or reflector for cycles :
en
- GB453726A - Device for clamping articles of furniture and the like to floors and other surfaces :
en
- GB453683A - Improvements in and relating to flushing tanks :
en
- ES142725A1 - A procedure for the manufacture of packaging boxes. :
en
es
- GB454017A - Improvements in or relating to metal reflectors :
en
- GB453727A - Improvements in head lamp installations for vehicles :
en
- CH186286A - Roller for applying substances such as printing inks, printing pastes, varnishes, etc., to surfaces and processes for their manufacture. :
de
en
- USRE20110E - Lamp control mechanism for message :
en
- FR802701A - Improved method and apparatus for effecting contact between incompletely miscible liquids :
en
fr
- GB453664A - Improvements relating to safety devices for hydro-extractors :
en
- CA360502A - Brake :
en
fr
- FR802884A - High voltage transformer fitted with an insulating jacket surrounding the high voltage winding on all sides :
en
fr
- FR802962A - Scraper hammer, billiard cue processes :
en
fr
- FR802750A - Improvement in manufacturing methods for piston pins :
en
fr
- GR6010B - SOAP SPECIALIST. :
el
en
- ES142716A1 - Improvements made in the manufacture of umbrellas, umbrellas and similar. :
en
es
- DE635422C - Method for determining the nature of the cutting edge of a cutting tool :
de
en
- FR802865A - Process and means for obtaining directly on <interlock> hosiery looms fabrics exhibiting striped, tartan and pleating effects :
en
fr
- GB453538A - Improvements in or relating to artificial lines for use on radio and other high frequencies :
en
- GB453739A - Improvements in spring press stud fasteners :
en
- CA360586A - Internal combustion engine :
en
fr
- CH186329A - Grinding and milling device. :
de
en
- US2054694A - Building construction :
en
- FR802880A - Improvements to radial bearings and thrust bearings :
en
fr
- GB453780A - Improvements in the manufacture and production of sulphoneethylamines :
en
- GB453607A - Improvements in mortice night latches :
en
- FR802916A - Method of molding glassware and apparatus and mold for its production :
en
fr
- GB453769A - Improvements relating to internal combustion turbines :
en
- DE635442C - Process for the production of security paper :
de
en
- DE635394C - One-piece, plate-shaped suspender belt :
de
en
- GB453620A - Improvements in and relating to portable wireless receiving sets :
en
- DE635500C - Method for electrical rotation of the beam direction :
de
en
- CH186378A - Process for lighting a gasoline gas burner and installation for carrying out this process. :
en
fr
- DE634309C - Flap gear :
de
en
- FR802789A - New electron tube with balanced deflector electrodes :
en
fr
- GB453746A - System enabling leakages of liquid pumps to be recovered :
en
- GB453805A - Improvements in and relating to devices for treating material which is passed through baths, such as salt quenching or annealing baths, or galvanic baths :
en
- DK52150C - Gear synchronization mechanism. :
da
en
- US2054722A - Nonrefillable container :
en
- DE635299C - Device to shut off and blow down steam water traps :
de
en
- ES4392Y - Pepper, salt, sugar, coffee grinder and the like. :
en
es
- GB453520A - Improvements in or relating to signal or alarm devices for use on vehicles or other machines :
en
- US2054155A - Method and apparatus for treating yarn :
en
- US2054735A - Overhead door :
en
- US2054429A - Dewaxing hydrocarbon oil :
en
- CH186411A - Pack. :
de
en
- GB453616A - Improvements in dynamos and in their application to cycles for lighting purposes :
en
- GB453760A - Improvements in and relating to wax sweating ovens :
en
- CH186461A - Process for the preparation of a heterocyclic mercury compound. :
de
en
- IE14278L - Twisting machine for wires, bars etc. :
en
- DE635360C - Hand-held eye mirror :
de
en
- US2054531A - Method of installing sound absorbing material :
en
- US2054627A - Manufacture of lamp stems :
en
- USRE20107E - Refrigerating apparatus :
en
- US2054249A - Aerating machine :
en
- CH186297A - Drawing instrument. :
en
fr
- DE634486C - Soft rubber plug :
de
en
- DE635311C - Ski binding :
de
en
- ES142683A1 - Improvements in the construction of ammunition loading crates. :
en
es
- FR802933A - Mixer improvements :
en
fr
- GB453819A - Improvements relating to snifting valves :
en
- USD101259S - Design for a plastic sheet or similar :
en
- US2054622A - Valve mechanism :
en
- GB453718A - Improvements in the bending of wood or of fibre wood, particularly in the manufacture of box bodies :
en
- US2054224A - Remote control for directing projected light :
en
- US2054502A - Pull chain and wall switch :
en
- US2054568A - Vehicle jacking structure :
en
- US2054076A - Dynamometer :
en
- US2054533A - Track adjustment for track type tractors :
en
- FR802878A - Electric pocket torch with writing pad :
en
fr
- ES142712A3 - A mechanical advance system for static current electric watchmaking. :
en
es
- GB453644A - Improvements in or relating to the photographic reproduction of typographic matter :
en
- CA360557A - Wheel :
en
fr
- CH186449A - Process for the preparation of an unsymmetrical heptacarbocyanine dye. :
de
en
- DE635505C - Electrically driven fan that is automatically started by means of a timer driven by a clockwork :
de
en
- FR802801A - Process and installation for the hydrogenation of hydrocarbon materials containing sulfur and catalyst for the application of this process :
en
fr
- US2054397A - Azodyestuffs and intermediate :
en
- GB454010A - Improvements in or relating to reciprocating pumps :
en
- CA360559A - Fabric belting :
en
fr
- GB453558A - Improvements in and relating to distribution fittings or couplings for electric circuits :
en
- CA360569A - Motor vehicle cooling system :
en
fr
- US2054314A - Cement bailer :
en
- US2054444A - Process for the production of resin impregnated cellulosic material and the products obtainable thereby :
en
- US2054748A - Method of installing a bed of filter material around a well point :
en
- US2054279A - Bag filling machine :
en
- US2054589A - Stove :
en
- US2054516A - Game :
en
- US2054582A - Bearing and seal :
en
- US2054658A - Temperature regulating system :
en
- CH186277A - Process for the purification of sewage and other residual liquids. :
en
fr
- US2054654A - Garment hanger :
en
- CH186183A - Process for the preservation of green fodder. :
de
en
- CH186244A - Apparatus for actuating a stitching needle. :
en
fr
- US2054255A - Well drilling tool :
en
- US2054284A - Photographic film :
en
- DE635414C - Device for determining the weight load on vehicles with suspension :
de
en
- US2054338A - Flask filling apparatus :
en
- US2054456A - Scale :
en
- CH186416A - Pack, especially for pillars. :
de
en
- US2054336A - Blow-out preventer :
en
- CH186223A - Folding furniture. :
de
en
- US2054088A - Manufacture of o- and peri-aryl dinitriles :
en
- US2054630A - Method and apparatus for manufacturing paper :
en
- US2054683A - Control system :
en
- US2054112A - Sheet or film forming, or coating composition and a method of preparing the same :
en
- US2054485A - Dispensing apparatus :
en
- CH186360A - Electrical connector with a housing made of molded insulating material and ceramic inserts between the connector pins on the front of the housing. :
de
en
- US2054084A - Production of carbon black by the thermal dissociation of organic materials :
en
- US2054223A - Well drilling system :
en
- DE635412C - Garage door for underground garages :
de
en
- ES142692A1 - An electric discharge lamp. :
en
es
- FR802791A - Corona barrier device for power line insulator-support :
en
fr
- AU2352235A - Flotation of copper sulfides with nickel activators :
en
- AU2465735A - Stuffing box forthe propeller shafts of motorboats andthe like :
en
- US2054156A - Method and apparatus for feeding cement kilns :
en
- CH186337A - Process for the rapid hardening and compression of paints. :
de
en
- US2054290A - Automatic weighing machine :
en
- US2054151A - Unified sole arch support :
en
- US2054554A - Rotary traveling sprinkler :
en
- DE635451C - Fridge wall :
de
en
- CH186293A - Photographic light sensitive material. :
de
en
- CH186307A - Collapsible folding rule. :
de
en
- DE635331C - Alternator arranged in a bicycle hub :
de
en
- ES142691A1 - A fire extinguisher by means of liquid. :
en
es
- USD101230S - Design for a corner ornament for a :
en
- CH186438A - Airplane equipped with an automatic firearm. :
en
fr
- US2054453A - Thiazyl esters of dithiocarbamic acids and process of making :
en
- US2054742A - Preparation for the teeth and the mouth :
en
- DE635423C - Sorting machine for statistical cards :
de
en
- ES142699A1 - Process for the manufacture of dyed artificial yarn fibers, especially artificial silk. :
en
es
- GB453783A - Garage door fitment :
en
- GB453834A - Printing with mordant dyestuffs :
en
- US2054275A - Display device :
en
- US2054417A - Projecting machine :
en
- CA360510A - Colloidal calcium malate :
en
fr
- CA360493A - Medicinal preparation :
en
fr
- CH186206A - Insert basin for debris. :
de
en
- AU63236A - Improved method of producing heat and corrosion resisting articles by casting :
en
- US2054069A - Manufacture of velvet leathers :
en
- CH186372A - Rectifier circuit arrangement with an ion rectifier tube in which a hot cathode is contained in a common discharge space and a number of anodes at the same distance therefrom. :
de
en
- CH186322A - Process for the production of a soldered connection between tubes inserted into one another. :
de
en
- CH186400A - Telecommunication system. :
de
en
- CH186353A - Dry battery with moisture protection. :
de
en
- DE635486C - Suction device for venting turbine chambers above the head water level in order to start up the turbine :
de
en
- NL39032C - :
en
- US2054540A - Assembly fixture for mower bars :
en
- CA360511A - Dispersion processing :
en
fr
- AU104999B2 - Improvements in or relating in electric discharge devices having auxiliary electrodes :
en
- CH186246A - Goods take-off device for flat knitting machines. :
de
en
- DE635551C - Frictional ignition lighter with a blow-on cap support arm that is coupled to the spark generator :
de
en
- US2054123A - Motor vehicle :
en
- US2054297A - Web cutting mechanism for bag machines :
en
- CH186217A - Vegetable slicer with adjustable cutting height, equipped with slicing, strip and colored cutting knife. :
de
en
- DE635317C - Printing device for cash registers and accounting machines :
de
en
- GB453651A - Improvements in continuous automatic centrifugal separating machines :
en
- CA360497A - Fireproof slab :
en
fr
- CH186382A - Device for venting and filling with gas from electric light bulbs and similar closed vessels. :
de
en
- CA360575A - Concrete pumping machine :
en
fr
- CH186200A - Humidifier. :
de
en
- US2054100A - Preparation of polycyclic aromatic monocarboxylic acids :
en
- CA360585A - Burial casket fitting support :
en
fr
- GB453771A - An improved cooking stove :
en
- US2054077A - Machine for perforating shoe parts :
en
- CH186314A - Device to be calculated. :
en
fr
- NL39059C - Machine for pressing toothed metal straps into a series of wooden planks or the like, to produce a box by folding the straps :
en
nl
- US2054581A - Bearing and mounting :
en
- USD101205S - Design fob a shoe :
en
- US2054376A - Basket fishing tool :
en
- FR802927A - New heat treatment process for hollow bodies from the inside and induction heating device for implementing this process :
en
fr
- GR6011B - ELECTRIC LAMPS FOR INCLINATION FROM MORE THREAD YARNS. :
el
en
- US2054167A - Book folding machine :
en
- DE635380C - Circuit arrangement for high-speed dialers in telecommunications, in particular telephone systems with two test relays :
de
en
- US2054287A - Safety razor :
en
- US2054458A - Polishing machine :
en
- US2054747A - Transmission mechanism :
en
- US2054780A - Process of producing rubber articles :
en
- US2054248A - Fender tool :
en
- NL39082C - :
en
- USRE20109E - G egloff :
en
- AU2517835A - Press for the electric vulcanising of rubber articles :
en
- DK52139C - Table scanner. :
da
en
- DE635265C - Device for applying glue or the like in places on workpieces made of paper, cardboard, cardboard or similar material :
de
en
- DK52154C - Packing, especially for Cigarettes. :
da
en
- US2054213A - Process for the alteration of egg white :
en
- CH186238A - Center weft thread monitor for looms with feeler and lifter. :
de
en
- US2054298A - Process of making paper receptacles :
en
- US2054464A - Valve :
en
- FR802984A - Fabric for waterproof clothing, and its manufacturing process :
en
fr
- US2054197A - Hardness testing machine :
en
- US2054309A - Folded ticket :
en
- US2054518A - Hold-down guard for jointers :
en
- USD101225S - Design for a fan :
en
- CA360526A - Voltage regulation :
en
fr
- CH186272A - A method of manufacturing a product that can be used as a paint, putty, adhesive material, etc. :
en
fr
- CH186370A - Amplifier tube. :
de
en
- GB453566A - Improvements in or relating to electric transmission systems :
en
- GB453705A - An improved paraboloidal reflector :
en
- CA360509A - Soluble colloidal sulphur :
en
fr
- GB453572A - Improvements in or relating to water ozonising apparatus :
en
- FR802934A - TV transmitter :
en
fr
- US2054065A - Method of treating milk products and resulting products :
en
- GB453529A - Improvements relating to display stands :
en
- ES142586A1 - A lateral crossbow suspension device applicable to cars that only have it crosswise. :
en
es
- GB453596A - Improvements in or relating to the transmission of pictures :
en
- GB453601A - Improvements in or relating to vacuum cleaners :
en
- FR802913A - Advanced igniter :
en
fr
- ES4378Y - Heel protector for stockings and socks. :
en
es
- GB453521A - Improvements in or relating to the polymerisation of methacrylonitrile :
en
- ES142458A3 - Annular reheater elements and their construction procedures. :
en
es
- ES142738A1 - Magnetic shunt in the passage of the driving field of the main current magnet of the induction counters. :
en
es
- DE635344C - Arrangement for train control :
de
en
- DE635266C - Advertising device consisting of a launcher and a bomb containing advertising articles :
de
en
- DE635418C - Method for producing an optically reproduced vibration recording, in particular a sound recording :
de
en
- DE635381C - Circuit arrangement for coin operated telephones in private branch exchanges with restricted traffic authorization :
de
en
- ES141780A1 - Procedure for the preparation of new non-flammable cellulosic materials. :
en
es
- US2054218A - Wedge cutting machine :
en
- US2054252A - Device for the production of oscillations :
en
- DE635595C - Device for venting the liquid in liquid drives through a centrifugal drum :
de
en
- US2054250A - Lighter :
en
- GB453749A - Flickering light for signalling or the like :
en
- GB453801A - Improvements in electrical plug connectors :
en
- DE635583C - Zone windbreaker grate :
de
en
- US2054133A - Internal combustion engine :
en
- US2054719A - Toy gun :
en
- ES142727A1 - A new system of segregation of oil or colloidal vapors, starting from gasiform media. :
en
es
- ES142742A1 - Procedure for the preparation of coffee infusions. :
en
es
- FR802765A - Activated carbon of remarkable qualities and its preparation process :
en
fr
- GB453628A - Improvements in electric condensers :
en
- GB453638A - Improvements in or relating to gates :
en
- GB454151A - Improvements in or relating to seamless steel alloy vessels :
en
- DK52141C - Pressure reducing valve for successive emptying of gas containers. :
da
en
- ES142603A1 - Improvements in the changes of speeds by chain deviation. :
en
es
- US2054201A - Process of making felt hats :
en
- CA360512A - Clay processing :
en
fr
- DE635347C - Combined regulator and automatic switch, especially for alternators on motor vehicles :
de
en
- DE635478C - Reamer with a continuous knife shaft :
de
en
- AU279637A - Improvements in or relating in electric discharge devices having auxiliary electrodes :
en
- ES142688A2 - 260636 :
en
es
- ES142698A1 - Process for the manufacture of dyed artificial yarn fibers, especially artificial silk. :
en
es
- ES142468A2 - IMPROVEMENTS MADE IN THE MAIN PATENT :
en
es
- FR802724A - Ashtray with holder for the smoked object :
en
fr
- FR802872A - Chemical reaction process using the action of coherer :
en
fr
- FR802943A - Propeller steering :
en
fr
- US2054672A - Flux meter :
en
- FR802803A - High stability repeater for two-wire telephone circuit :
en
fr
- FR802788A - Signaling device :
en
fr
- GB453610A - Improved construction of apparatus for cleansing the insides of casks, barrels and the like :
en
- GB453704A - Process for the pickling of metals :
en
- US2054572A - Toggle clamp :
en
- USD101235S - Design for a container hood :
en
- USD101257S - Design fob a mesh fabric fob a cub :
en
- CH186396A - Device for applying injections of liquids subjected to the action of compressed gas. :
en
fr
- FR802949A - Improvements to automatic phonographs and similar apparatus :
en
fr
- ES142593A1 - A superheterodyne receiver with automatic tuning correction. :
en
es
- DE635483C - Display device with foldable display panels and drive indexing mechanism :
de
en
- DE635501C - Automatic electrical control for ship lifts or the like. :
de
en
- ES142704A1 - Indirect heating cooking oven for solid fuel. :
en
es
- ES142719A1 - A threshing machine. :
en
es
- DE634763C - Process for the production of a railway superstructure with iron sleepers and base plates :
de
en
- GB453798A - Improvements in observation devices :
en
- US2054674A - Electrical switch gear :
en
- FR802735A - Improvements to probes and similar instruments :
en
fr
- ES4375Y - Folding container for assembly and quick ties. :
en
es
- FR802857A - Improvements to parasols :
en
fr
- DE635411C - Hot water tank :
de
en
- DE635519C - Turning device for chocolate molds :
de
en
- DE635354C - Device for dividing powdered pharmaceuticals :
de
en
- DE635415C - Barrel weight scale, especially for weighing beehives :
de
en
- DE635510C - Stepladder with foldable support and connecting support feet :
de
en
- US2054121A - System of distribution :
en
- US2054141A - Transmission and control mechanism :
en
- ES142679A1 - Improvements in automatic firearms. :
en
es
- USD101224S - Design for a window drapery or :
en
- CA360552A - Keyboard perforator and counter :
en
fr
- US2054380A - Alarm :
en
- USD101226S - Design for a refrigerator cabinet :
en
- ES142049A1 - An economizer device for gasoline for internal combustion engines. :
en
es
- GB453525A - Improvements in or relating to electric protective arrangements :
en
- GB453838A - Improvements in and relating to motor vehicles :
en
- CH186253A - Corselet. :
de
en
- DK52132C - Procedure for the production of bifocal, parabolic reflectors. :
da
en
- FR802739A - Removable foot system for tables, benches and the like :
en
fr
- ES3989Y - Single wheel trailer, especially for cars. :
en
es
- GB453853A - The manufacture of vat dyestuffs containing nitrogen :
en
- CH186340A - Tap for dispensing a compressed fluid. :
en
fr
- GB453642A - Improvements in or relating to aircraft hangars, factory buildings and the like :
en
- FR802969A - Improvements to cookers :
en
fr
- FR802977A - Manufacturing process for cast concrete parts :
en
fr
- ES142749A1 - A connecting rod, especially for high-speed engines. :
en
es
- DE635251C - Device for protecting rectifiers or converters :
de
en
- DE635369C - Switching device for motor vehicles with an internal combustion engine and a fluid coupling in the manner of the Foettinger gearbox between the internal combustion engine and a gear change gearbox :
de
en
- DE635561C - Method of drying veneers under pressure :
de
en
- ES4389Y - Sleeve closure for packing straps. :
en
es
- GB453512A - Improvements in or relating to submarine pressure-wave transmitting and receiving apparatus :
en
- DE635303C - Stranding machine for the production of electrical cables :
de
en
- DE635444C - Brake shoes for inner hub brakes of bicycles :
de
en
- CH186413A - Containers in the form of a parallelepiped, in particular of paper. :
de
en
- ES142071A1 - A method for obtaining a lighting crystal designed to achieve a more saturated perception of color. :
en
es
- GB453682A - Process and device for improving the treatment of schappe bands of viscose artificial silk during its progress through washing, sulphur-removing, bleaching, reviving and dyeing baths and the like :
en
- CH186419A - Clutch and gear change mechanism. :
en
fr
- US2054263A - Pavement finishing machine :
en
- DE635261C - Process for the production of a corrosion-resistant coating on objects made of zinc alloys :
de
en
- CA360571A - Composite sheet material :
en
fr
- USD101240S - Design fob a refreshment stand :
en
- US2054295A - Process for solvent extraction of hydrocarbon oils :
en
- US2054369A - Sealing means :
en
- US2054624A - Curing salt mass :
en
- US2054726A - Lifeboat launching apparatus :
en
- CH186443A - Belt. :
en
fr
- US2054354A - Elastic thread and process of making the same :
en
- US2054633A - Carton and blank for forming the same :
en
- US2054703A - Pipe or tubing and manufacture of same :
en
- US2054091A - Regenerated cellulose inking machine ribbon :
en
- CH186276A - Process for the production of porous objects from rubber or rubber-like materials. :
de
en
- NL38974C - :
en
- ES142736A3 - A manufacturing procedure for the sealing edges of gas masks. :
en
es
- GB453831A - Improvements in or relating to the manufacture of films and foils from plastic masses, and products coated with such masses :
en
- CH186359A - Multiple clamps for electrical cables. :
de
en
- FR802963A - Winch for flying scaffolds with one or more suspension chains :
en
fr
- USD101211S - Design for an ashtray :
en
- FR802954A - Compression die for the formation of briquettes or tablets of fine grain or powder material :
en
fr
- GB453754A - Improvements in and relating to electric immersion heaters :
en
- ES142759A2 - STRAPPING RHEOSTAT FOR PROGRESSIVE HIGH CURRENT REGULATION :
en
es
- US2054553A - Interior decoration for blown plastic ware :
en
- FR802841A - Improvements to devices for purifying fluids by filtration through granular materials :
en
fr
- FR802848A - Double-sided metal-clad pneumatic belts and billiard tables :
en
fr
- GB453574A - Improvements in and relating to valve amplifiers of electrical signals :
en
- AU327036A - Improvements in or relating to electric discharge tubes :
en
- FR802997A - Device for progressive starting of a load driven by a cable moving at constant speed :
en
fr
- FR802784A - Saw cables for stones in various rocks :
en
fr
- FR802829A - Apparatus for determining plumb in the ascending direction :
en
fr
- GB453795A - Improvements in or relating to incendiary charges for projectiles :
en
- US2054315A - Tower gas washer :
en
- US2054698A - Display device :
en
- NL40058C - :
en
- ES141350A1 - A method for obtaining luminescent material. :
en
es
- US2054236A - Fishhook extricator :
en
- US2054326A - Water seal for use with crushing machinery :
en
- US2054253A - Vibrator and method of treating concrete :
en
- US2054440A - Clean-out for fruit treating machines :
en
- US2054294A - Egg candling device :
en
- US2054454A - Molded product :
en
- CH186379A - Burner. :
de
en
- US2054527A - Playing surface :
en
- US2054615A - Coin controlled timing mechanism :
en
- GB453751A - Improvements in stoppers or closures for dispensing liquids from bottles :
en
- DE635193C - Device for excavating an endless ribbon of glass :
de
en
- US2054590A - Vibrator device :
en
- US2054487A - Cushion for rails of rocking chairs :
en
- GB453573A - Improvements in and relating to tubes for pneumatic tyres :
en
- DE635275C - Conveyor device (bucket chain excavator, spreader, etc.) :
de
en
- ES142701A3 - Improvements in or relating to internally shock-absorbing wheels for airplanes. :
en
es
- ES142751A1 - MANUFACTURING PROCEDURE FOR CLOSING METAL CAPSULES FOR ALL KINDS OF CONTAINERS :
en
es
- GB453839A - Improvements in electric irons :
en
- US2054394A - Ice packaging machine :
en
- US2054491A - Breast shield :
en
- US2054498A - Overcasting sewing machine :
en
- DE635511C - Catalytic heating device with a bowl-shaped heating pad :
de
en
- GR6008B - ΠΤΥΕΛΟΔΟΧΕΙΟΝ. :
el
en
- DE635341C - Rolling material transfer device in cold rolling mills for sheets :
de
en
- US2054536A - Refrigerating apparatus :
en
- DE635490C - High performance fuse for high voltage :
de
en
- CH186356A - Dome-shaped rotor stamped from sheet steel for self-starting synchronous motors with a large number of shaded poles. :
de
en
- FR802813A - Home appliance improved for cooling liquids and making ice in small quantities :
en
fr
- GB453604A - Improvements in connection with sun blinds or canopies :
en
- FR802755A - Color photography :
en
fr
- DE635357C - Optical system for recording or reproducing two parallax-free partial images for multicolor image projection :
de
en
- US2054459A - Manuscript manipulator :
en
- ES142681A1 - Procedure for manufacturing a vertical file sorting system by folders, bags or tokens. :
en
es
- GB453614A - Improvements relating to grain sprouting apparatus :
en
- US2054095A - Typewriting machine :
en
- ES4410Y - A drum holder to facilitate spillage of the liquid they contain :
en
es
- FR802882A - Testing instrument for timepieces, preferably for pocket watches :
en
fr
- US2054243A - Molding compositions :
en
- US2054396A - Mobile toy carousal :
en
- US2054120A - Pyrometric device :
en
- CA360527A - Electric generator :
en
fr
- CH186321A - Welding machine. :
en
fr
- GB453812A - A process of synthetically preparing ª‰(10)-oxycamphor :
en
- GB453800A - Improvements in or relating to drilling machines having electric feed mechanism :
en
- DE635273C - Humidifier for letter covers, wage bags and like :
de
en
- DE635399C - Mechanical train protection of rail vehicles with two operationally cooperating vehicle stops :
de
en
- GB453535A - Improvements in or relating to printing machines :
en
- GB453533A - Improvements relating to electric contacts :
en
- FR802901A - Convertible sofa bed :
en
fr
- FR802931A - Improvements to cryptographic machines :
en
fr
- GB453774A - Improvements in and relating to pallet-feeding devices for concrete tile-making machinery :
en
- DE635488C - Multi-conductor electric power cable :
de
en
- GB453723A - Improvements in or relating to lift controlling systems :
en
- IE14096L - Fireplaces :
en
- ES142610A1 - Manufacturing process of curling irons. :
en
es
- DE635350C - Electric vehicle headlights :
de
en
- US2054177A - Color indication for shuttle changing looms :
en
- US2054449A - Door dovetail :
en
- US2054783A - Car construction :
en
- NL39054C - :
en
- US2054231A - Potato slicer :
en
- US2054438A - Surface tension measuring device :
en
- US2054597A - Ingot mold and stool assembly :
en
- US2054114A - Method of forming flexible selfsustaining sheet material :
en
- AU2585335A - Process of reducing dusting inthe manufacture of coated paper :
en
- DE635253C - Atomizer for ointment-like and pressurized polish :
de
en
- FR802836A - Listening device :
en
fr
- GB453579A - Improvements in and relating to transmission mechanism for remote control of electric switch gear, aeroplane controls, and other apparatus :
en
- GB453629A - Improvements in pouring devices for salt and other like containers :
en
- GB453554A - Improvements in or relating to pads for the shoulders of wearing apparel :
en
- US2054460A - Means for defrosting refrigerating units :
en
- DE635321C - Pipe clamp, consisting of claw-like interlocking half-rings :
de
en
- AU60536A - Improvements relating to control apparatus for winding gear :
en
- US2054760A - Machine tool :
en
- US2054476A - Power molding press :
en
- FR802952A - Improvements to stoves intended for the combustion of poor fuels and especially household refuse :
en
fr
- DE635540C - Incandescent valve tubes with two or more filament systems :
de
en
- CH186257A - Fitting on a mountain, sports and tourist shoe. :
de
en
- FR802810A - Suspension device for motor vehicles moving in rough terrain or of varying consistency :
en
fr
- CH186454A - Cast iron alloy for chilled cast iron. :
de
en
- CH186433A - Springy wheel. :
de
en
- US2054499A - Flexible shutter and method of making same :
en
- DE635491C - Resistor for surge arresters composed of conductive materials and binding agents :
de
en
- DE635477C - Pendulum suspended planing steel holder for planing forward and backward :
de
en
- US2054671A - Packing for classifiers :
en
- US2054319A - Sorting apparatus :
en
- CH186392A - Process for the preparation of N-methyl-C, C-allylisopropylbarbituric acid. :
de
en
- DE635342C - Process for the preparation of choline compounds :
de
en
- USRE20113E - Corner holder :
en
- CA360573A - Orthoptic training apparatus :
en
fr
- US2054062A - Seed grain disinfectant :
en
- US2054493A - Apparatus and method for making x-ray pictures :
en
- US2054552A - Seed sower :
en
- US2054118A - Tool joint and method of making same :
en
- US2054387A - Engine starting mechanism :
en
- AU2556635A - Process of and apparatus for classifying a mixture of material particles :
en
- CA360539A - Oil pour test depressor :
en
fr
- CA360516A - Hydrocarbon oil processing :
en
fr
- CH186298A - Timetable. :
de
en
- US2054353A - Method and apparatus for shutting off water intrusion through perforated casings :
en
- US2054465A - Electrical connecter :
en
- US2054613A - Apparatus for making high viscosity index lubricating oils :
en
- US2054368A - Valve control system :
en
- US2054409A - Food treating machine :
en
- US2054169A - Manufacture of arch supporting shoes :
en
- FR802879A - Products for electrical insulation :
en
fr
- FR802922A - :
fr
- GB453532A - Improvements in or relating to the production of artificial leather :
en
- FR802926A - Improvements in the preparation of tobacco strands :
en
fr
- CH186195A - Float lift, in particular for ships. :
de
en
- ES142654A1 - A process for the preparation of aromatic derivatives having bactericidal properties. :
en
es
- FR802786A - Fire hose reel opening the arrival of the liquid or extinguisher gas by unwinding the sleeve :
en
fr
- USD101234S - Design fob a flower holder or simi :
en
- FR802741A - Slider closure :
en
fr
- US2054427A - Process for the reduction of silicates other than alkaline earth metal silicates and the production of alloys of aluminium :
en
- US2054521A - Multiple spindle turret lathe :
en
- DK52144C - Universal receiver in connection with an electrically powered gramophone work. :
da
en
- CH186324A - Method and device for controlling and regulating the arc in electric welding by fusion of an electrode. :
en
fr
- CH186406A - System for sending out alarm signals. :
de
en
- CH186455A - Process for the production of a dust-tight, seal-proof litter lock. :
de
en
- US2054068A - Work guide or support :
en
- US2054352A - Railway tie plate :
en
- DE635254C - Process for the production of a foam-shaped polishing compound :
de
en
- DE635578C - Junction box for various types of electrical wiring :
de
en
- US2054220A - Safety razor and blade therefor :
en
- US2054577A - Filter :
en
- US2054501A - Peanut harvester :
en
- US2054214A - Process and apparatus for making paper :
en
- CH186210A - Sheet of glass, ice or the like, process for its manufacture and apparatus for carrying out this process. :
en
fr
- US2054678A - Direct-current motor-inductor alternator :
en
- US2054235A - Package for radio tubes and the like :
en
- CA360605A - Shock absorber connecting rod :
en
fr
- US2054265A - Connecter :
en
- USD101220S - Design fob a shoe :
en
- CA360529A - Box manufacture :
en
fr
- US2054358A - Metalworking machine :
en
- US2054629A - Method of manufacturing rivets :
en
- US2054611A - Tube tester :
en
- US2054484A - Sleep inhibitor :
en
- CH186313A - Measuring instrument with objective mirror reading. :
de
en
- DE635356C - Tilt balance :
de
en
- US2054666A - Mixing and whipping device :
en
- ES142745A1 - Improvements in cinematographic projection devices. :
en
es
- FR802924A - Products for packaging and construction materials :
en
fr
- GB453817A - Improvements in or relating to photographic cameras :
en
- DE635376C - Bucket chain excavator with an adjustable buckle ladder for high and low cut :
de
en
- DK52159C - Apparatus for Heating the Human Body to Fever Temperatures Using High Frequency Electric Currents. :
da
en
- CH186403A - Throttle device to keep line-directed high-frequency interference voltages from the receiver. :
de
en
- US2054546A - Concrete bucket :
en
- AU2484535A - Improvements in vacuum pumps ofthe condensation or diffusion type :
en
- CH186365A - Device for switching on electrical devices at a specific time. :
de
en
- US2054110A - Engine or pump :
en
- US2054560A - Float controlled valve mechanism :
en
- CH186186A - Floor intended to support several dwellings and process for its establishment. :
en
fr
- CH186462A - Process for the preparation of preparations containing adrenal cortex hormone. :
de
en
- GB453694A - Improvements in or connected with systems of road lighting from motor vehicles :
en
- ES142685A1 - Improvements in the pumps and particularly those intended for the fuel supply of the engines. :
en
es
- FR802938A - Process for the production of reinforced timber with incorporated metal frames :
en
fr
- DE635386C - Carrier metal for oxide cathodes :
de
en
- US2054337A - Blow-out preventer :
en
- US2054693A - Waterless gas holder :
en
- DK52151C - Installations for the Avoidance or Reduction of the Rolling or Drowning of Ships. :
da
en
- FR802958A - Packing item :
en
fr
- US2054103A - Voting machine :
en
- FR802935A - Improvements to hydraulic power transmission devices :
en
fr
- GB453526A - Method of and means for storing and utilising normally-wasted power in road and rail vehicles :
en
- GB453762A - Improvements in electric transformers :
en
- ES142648A1 - A mechanical device to accumulate motive energy, produced by the motor wheels of the car in the descents in march and restitution of the same one to help them in the slopes. :
en
es
- FR802964A - Suction device for chimneys and ventilation pipes :
en
fr
- USD101208S - Design for an instrument case :
en
- ES142637A1 - MAGNETRoN VALVE WITH CATHODE, SEVERAL ANODES AXIALLY PARALLEL TO THIS ONE AND AUXILIARY ELECTRODES :
en
es
- FI17199A - Kloreringsförfarande :
en
fi
- FR802744A - Improvements to control systems :
en
fr
- GB453530A - Process for the preparation of cream :
en
- GB453755A - Striking clock or clock provided with chimes :
en
- FR802733A - Method of constructing thin metal articles and resulting box :
en
fr
- US2054620A - Printing medium and method of manufacturing :
en
- GB453758A - Improvements in supplementary devices for binocular rangefinders :
en
- FR802772A - Process for preparing fat and oil splitting enzyme from plant seeds :
en
fr
- DE635404C - Electron tubes with AC heating :
de
en
- USD101214S - Design fob a blouse :
en
- FR802888A - Household oven racks :
en
fr
- FR802965A - Heat exchanger radiator :
en
fr
- US2054775A - Dewaxing hydrocarbon oil :
en
- DE635279C - Process for the production of practically ash-free activated carbon :
de
en
- US2054603A - Bundle binding and tying machine :
en
- GB453793A - Illumination of instrument dials :
en
- CH186325A - Drawing wheel and method of making the same. :
de
en
- US2054285A - Plastic composition :
en
- US2054181A - Weft detecting system for shifting shuttle box looms :
en
- US2054360A - Hinged hasp fastening :
en
- US2054384A - Transportable electric welding device :
en
- US2054186A - Brake construction :
en
- FR802863A - Azo dye transformation products containing metals bound in the form of metal complexes :
en
fr
- US2054140A - Substituted sulphonic acids of high :
en
- FR802731A - Gas and liquid tight door :
en
fr
- US2054322A - Pump anchor :
en
- AU2453835A - Improvements relating to gate latches :
en
- CH186274A - Process for rendering liquid mineral oils suitable for maintaining in the dispersed state bodies insoluble in these oils. :
en
fr
- DE635420C - Endurance testing machine :
de
en
- ES142731A3 - A method of manufacturing gas masks with fastening strips. :
en
es
- FR802947A - Horizontal grinder mill :
en
fr
- USD101262S - Design for a lace :
en
- US2054329A - Friction shock-absorbing device :
en
- USD101249S - Design fob a dress ob similab article :
en
- US2054070A - Atomizing device for internal combustion engines :
en
- US2054324A - Muffler :
en
- US2054370A - Apparatus for making conical tubular bodies :
en
- CA360513A - Candy wrapping machine :
en
fr
- ES142723A1 - An improved procedure for the construction of concrete ceilings. :
en
es
- IS88B6 - Devices for freezing animal and vegetable products. :
en
is
- GB453613A - Improvements in or relating to the production of hollow moulded products from thermoplastic materials :
en
- CH186311A - Bimetal thermometer. :
de
en
- CH186422A - Device for adjusting and fixing headlights on vehicles. :
de
en
- US2054558A - Thermostat :
en
- US2054607A - Rotary oil burner :
en
- US2054096A - Fatty acid distillation :
en
- US2054311A - Interior bead trimmer :
en
- USD101212S - Design for a shoe :
en
- US2054411A - System of distribution :
en
- CH186254A - Tie. :
de
en
- CH186306A - Automatic firearm with a device for withdrawing gas from the barrel to operate the locking mechanism. :
de
en
- CH186417A - Wheel frames, in particular for motor vehicles and trailers. :
de
en
- US2054473A - Folding display container :
en
- DE635269C - Roll film camera :
de
en
- FR802980A - Device applied to mechanical combers to determine the mutual attachment of the fibrous barbs delivered :
en
fr
- CH186390A - Process for obtaining a remedy for tumors. :
de
en
- DE635395C - Two-part pit stamp :
de
en
- AU2503335A - Improvements in gas control valves :
en
- DE635326C - Process for correct-sided contact copying of recordings on photographic material provided with a lenticular screen or with a colored line screen onto photographic material with a lenticular screen :
de
en
- GB453693A - Power producing engine especially steam engine :
en
- ES142687A1 - Device for heating loose or pile material. :
en
es
- AU2450735A - Improvements in and connected with seed hulling machines :
en
- CH186289A - Ribbon mechanism on type lever typewriters. :
de
en
- US2054642A - Electrical testing instrument :
en
- US2054689A - Method of treating coffee :
en
- CH186393A - Process for the production of dehydroandrosterone. :
de
en
- ES142604A1 - Tire manufacturing process for bicycles. :
en
es
- US2054426A - Folding machine :
en
- US2054551A - Ladder hoist for shingles, etc. :
en
- ES4346Y - Seal for containers. :
en
es
- FR802988A - Device for suppressing the feedback effect in t receiving devices. s. f. :
en
fr
- GB453837A - Improvements relating to air-motor and similarly driven fans and blowers :
en
- DE635455C - Isolated crossing for tram catenary with contact lines for trolley buses :
de
en
- GB453810A - Apparatus for the production of screened images for preparing photomechanical printing surfaces :
en
- DE635041C - Closure for shaker cans with powder content :
de
en
- FR802728A - Apparatus and method for improving devices for producing and receiving ultra-short electric waves :
en
fr
- GB453551A - Improvements in or relating to lubricators :
en
- AU2433935A - An improved apparatus for extracting or precipitating suspended particles from gases :
en
- DE635281C - Device for draining the sludge under pressure from mobile steam boilers, especially locomotives :
de
en
- DE635516C - Cock with liftable cock :
de
en
- CH186242A - Process for the production of roll-pricked parts of clothing on the zigzag sewing machine. :
de
en
- CH186260A - Kneading and mixing machine. :
de
en
- DE635383C - Machine connected to a single-phase network that works on the principle of a repulsion motor :
de
en
- FR802702A - Improvements to devices for defrosting refrigeration equipment :
en
fr
- GB453547A - Process and apparatus for the gasification of dust or fine-grained fuels with circulating gas chiefly for the production of water gas and gas for the synthesis of benzine :
en
- FR802828A - Heat-insulating or fire-retardant improvements :
en
fr
- FR802895A - Coolant and gel protector for explosion engines :
en
fr
- GB453717A - Improvements in the heating of vehicles driven by internal combustion engines :
en
- CH186364A - Compressed gas switch with electrodes facing each other. :
de
en
- AU33736A - Improvements in or relating to electrodynamic apparatus :
en
- ES142647A1 - TELEGRAPH RECEIVER PRINTER :
en
es
- GB453719A - Improvements in or relating to electrical contacts or coupling members for distribution boards for feeder pillars and the like :
en
- AU2441735A - Improvements in tampons particularly for catamenial use :
en
- AU21836A - Improvements in overhead current collectors for electric vehicles :
en
- US2054755A - Folding article of furniture :
en
- AU2431635A - Straining apparatus for milk andother liquids :
en
- CH186185A - Wall construction. :
de
en
- USD101239S - Design for an automobile heater :
en
- CH186227A - Brush. :
de
en
- US2054770A - Welding iron, steel, and alloys of iron or steel :
en
- DE635323C - Edge seam, method of execution and double chainstitch sewing machine for making the same :
de
en
- US2054238A - Viscosity regulator :
en
- US2054556A - Sugar juice extraction and clarification :
en
- CA360578A - Album mount :
en
fr
- DE635458C - Temperature compensated coil :
de
en
- ES142084A1 - A process for reducing the transparency of impregnated fibrous materials. :
en
es
- FR802713A - improved lighting by luminescent tubes :
en
fr
- CH186399A - Speaking machine. :
de
en
- CH186458A - Process for the preparation of benzene-azo-3 ', 5'-diaminopyridine. :
de
en
- CH186366A - Switching arrangement for staircase clocks with additional circuit, e.g. for house number lighting. :
de
en
- CH186434A - Rail contact device. :
de
en
- CH186452A - Process for making photographic copies. :
de
en
- ES142676A1 - A photoelectric amplifier. :
en
es
- ES142763A3 - Improvements related to the construction of motor boats. :
en
es
- CH186228A - Shaving brush. :
de
en
- CH186288A - Device on power-driven typewriters to achieve a low-noise imprint of the type lever. :
de
en
- DE635502C - Enclosure body for closed fuses :
de
en
- DE635492C - Inclination lever device for a scale with an evenly divided display scale :
de
en
- DE635598C - thimble :
de
en
- CH186280A - Process for making articles of paper pulp and apparatus for carrying out this process. :
en
fr
- CA360582A - Liquid raising apparatus :
en
fr
- CA360603A - Humidifier :
en
fr
- DE635416C - Device for making clear sound recordings in sprout script :
de
en
- GB453753A - Improvements in and relating to electric immersion heaters :
en
- CH186269A - Process for the production of a new betaine derivative. :
de
en
- DE635562C - Changeover device for changing dials :
de
en
- DK52142C - Heating and Cooling Apparatus. :
da
en
- GB453770A - Improvements in or relating to multiple conductor electric cables insulated with magnesia :
en
- IE13950L - Colour cinematography :
en
- CH186344A - Steam propulsion system for vehicles. :
de
en
- FR802734A - Apparatus for treating fibrous materials using liquids :
en
fr
- FR802816A - Process for the production of coatings impermeable to combat gases and resulting products :
en
fr
- DE635513C - Ventilation device to prevent dripping for overflow hot water storage tank :
de
en
- FR802905A - Devices for supplying internal combustion engines with mixtures of ammonia, hydrogen and nitrogen prepared from ammonia :
en
fr
- US2054569A - Railway truck :
en
- USD101218S - Design fob a fishing bod handle ob :
en
- FR802766A - Improvements to sedimentation :
en
fr
- FR802974A - Dyes of the anthraquinone series and their production process :
en
fr
- GB453635A - Fountain pen :
en
- DE635024C - Electric remote control and telecommunication equipment :
de
en
- DE635438C - Electromagnetic relay :
de
en
- DE635206C - Apparatus for preparing paper pulp with a fixed perforated cylinder housing and working members rotating therein :
de
en
- DE635257C - Scaffolding tie loop :
de
en
- FR802718A - Belt conveyor :
en
fr
- FR802751A - Receiver of t. s. f. running on a side band :
en
fr
- GB453670A - Improvements in or connected with trolley wheels of overhead electric traction :
en
- DE635324C - Sewing machine with devices for adjusting the stitch length and lowering the fabric slide :
de
en
- DE635372C - Drafting system pressure roller :
de
en
- CH186318A - Device for mounting at least one of two mutually meshing toothed members. :
en
fr
- US2054541A - Portable air conditioner :
en
- GB453706A - Improvements in or relating to boot or shoe lasting machines :
en
- CH186302A - Roller skate. :
de
en
- US2054598A - Creeper :
en
- US2054675A - Machine for coiling filaments :
en
- US2054677A - Clock :
en
- FR802730A - Light signaling board :
en
fr
- FR802787A - Belt :
en
fr
- FR802827A - New conveyor device for pulverized, crushed products, granules, etc. :
en
fr
- ES141849A1 - DEVICE FOR GAS TURBINES :
en
es
- GB453782A - Improvements relating to slidable seats and the like :
en
- US2054583A - Disk brake :
en
- ES142596A1 - An apparatus, or gun, for projecting metals. :
en
es
- ES4403Y - A special stove :
en
es
- GB453733A - Improvements in and relating to a method of and means for electrical telecommunication by means of ultra-short waves :
en
- ES142623A1 - Improvements introduced in the means used for the treatment of bone fractures by means of wire rings. :
en
es
- FR802753A - Receiver of t. s. f. remote control :
en
fr
- DE635471C - Liquid dispensing device :
de
en
- DE635310C - Process for the production of dental cements :
de
en
- ES141741A1 - Multiple self-interchangeable warning devices. :
en
es
- US2054433A - Manufacture of lubricating oil :
en
- US2054688A - Printing and embossing die :
en
- USD101256S - Design fob a shoe :
en
- ES142583A3 - Procedure for the manufacture by molding of objects of fusible resins injected under pressure. :
en
es
- GB453569A - Improvements in or relating to regulating transformers :
en
- NL39083C - :
en
- DE635558C - Method and device for producing a marble-like coating on metal strips, in particular iron straps, provided with a monochrome one-sided primer :
de
en
- DK52155C - Procedure for thawing the surface layer on ice sticks in freezer molds. :
da
en
- FR802956A - Manufacturing process of steel alloys for permanent magnets :
en
fr
- FR802752A - Vertical retort for carbonization of coal and other carbonaceous materials :
en
fr
- GB453679A - Improvements in processes for sulphonating higher aliphatic carboxylic acids and their esters :
en
- US2054313A - Apparatus for printing and embossing in register :
en
- USD101213S - Design fob a banner bab pin :
en
- ES142706A1 - An electronic download device. :
en
es
- FR802902A - Rotating headlights for automobiles :
en
fr
- CA360534A - Punching machine :
en
fr
- CA360598A - Pressure generator for motor vehicles :
en
fr
- CH186230A - Pressure relief device for containers. :
en
fr
- ES142671A1 - A process for manufacturing glass objects. :
en
es
- GB453911A - Improvements in or relating to the manufacture of polishing or like agents for the treatment of surfaces :
en
- DE635509C - Device for the extraction of fruit juice :
de
en
- ES142754A1 - Condom vending machine. :
en
es
- DE635432C - Exercise device to be attached to gas masks :
de
en
- US2054779A - Purification of bast fibers :
en
- US2054730A - Roach trap :
en
- FR802979A - Mechanical combing machine for wool, cotton, etc. :
en
fr
- US2054302A - Container for pulverulent materials :
en
- FR802989A - Insulating material support for electrical conductors :
en
fr
- US2054371A - Clothes hanger :
en
- DE635264C - Process for improving the taste of sodium bicarbonate :
de
en
- US2054171A - Weft replenishing shuttle changing loom :
en
- US2054222A - Coaster device :
en
- US2054697A - Stamp gauge :
en
- FR802714A - Improvements to luminescent tubes :
en
fr
- GB453681A - Improvements in mine cooling by compression and expansion of air :
en
- GB453821A - An improved hot plate for cooking stoves :
en
- US2054146A - Bathtub :
en
- DE635338C - Process for the production of lubricating oils :
de
en
- DE635586C - Flat weft knitting machine for the production of deposited goods :
de
en
- DE635517C - Formation of the flat control surfaces for fluid gears :
de
en
- US2054586A - Strip feed guide :
en
- US2054699A - Storage battery container :
en
- DE635475C - Form processing device for the production of runners for fluid couplings :
de
en
- USD101255S - Design fob a shoe :
en
- CA360535A - Fluid contacting apparatus :
en
fr
- CH186343A - Cleaning device on centrifugal machines with a guide device having guide vanes and with impeller blades. :
de
en
- DE635400C - Connection of insulators of the cap-bolt design in hanging or tensioning chains :
de
en
- DE635563C - Rail vehicle with end drawbar frames that are adjusted to the right curve by a transversely displaceable central axis :
de
en
- CH186207A - Closure for lids in the bottom. :
de
en
- CH186219A - Closure on pillow and duvet frames. :
de
en
- US2054656A - Rotary basket type dishwashing machine :
en
- US2054769A - Pipe covering :
en
- CH186192A - Feather floors, in particular for dance halls. :
de
en
- CH186369A - Braun tube with electrostatic electron lens. :
de
en
- US2054273A - Process and apparatus for dewaxing oil :
en
- US2054389A - Photographic bleaching-out layers :
en
- CH186235A - Ring and ring rail with lubrication device on yarn doubling and similar machines. :
de
en
- CH186215A - Gas stove. :
de
en
- US2054576A - Fish-cleaning wheel :
en
- DE635460C - Earth fault protection arrangement for electrical devices :
de
en
- DE635512C - Electric roasting and oven :
de
en
- GB453779A - Improvements in or relating to electric cables insulated with magnesia :
en
- CH186197A - Process for the production of water-permeable surfaces for tennis, gymnastics and playgrounds. :
de
en
- US2054342A - Centrifugal extractor :
en
- US2054468A - License plate securing device :
en
- US2054545A - Prewelt lasting machine :
en
- GB453623A - Improvements in the manufacture of split or divided metal bushes :
en
- GB453729A - Improvements in or connected with cigarette cases :
en
- DK52134C - Steering gear for trailers. :
da
en
- DE635259C - Device for measuring the sound intensity :
de
en
- US2054196A - Spring coiling machine :
en
- US2054128A - Sewage digester :
en
- US2054744A - Basket bottom :
en
- CH186270A - Process for the preparation of 4-oxypyrene. :
de
en
- CH186275A - Hydrocarbon material. :
de
en
- GB453528A - An improved closure for jars, bottles and other receptacles :
en
- US2054393A - Lock nut and method of making :
en
- US2054280A - Disintegration of fisers :
en
- USD101245S - Design fob a flashlight base cap :
en
- USD101250S - Design fob a burial vault :
en
- DE635278C - Process for obtaining sulfur :
de
en
- US2054567A - Animated toy :
en
- AU2449935A - Improvements relating to automatic electric switches or circuit breakers :
en
- AU2132035A - Improvements in and relating to hydraulic transmission A mechanism :
en
- AU2549135A - Improvements in and connected with bottle filling appliances :
en
- CA360597A - Crushing and grinding mill :
en
fr
- DE635559C - Process for the production of porous lightweight stone masses :
de
en
- US2054418A - Safety razor :
en
- ES142670A1 - A procedure for tempering glass objects. :
en
es
- AU18736A - Improvements connected with trousers, shorts, ladies' skirts andthe like :
en
- USD101229S - Design for a dress :
en
- CH186233A - Spin regulator. :
de
en
- AU2482335A - An attachment for a printing unit feeding from a reel for the accurate printing, slitting and cutting off tabulating cards and the like :
en
- US2054230A - Outdoor sign :
en
- US2054530A - Means for aligning calender rolls :
en
- US2054686A - Attachment for flat knitting machines :
en
- AU2502235A - Improvements in and connected with flexible couplings :
en
- US2054187A - Grommet and method of attaching same to metal plates :
en
- CH186333A - Drying device. :
de
en
- CH186414A - Liquid-tight container. :
de
en
- AU2433335A - Improvements in and relating to means for automatically maintaining radio receivers in tune :
en
- DE635408C - Clip for hanging curtains, especially on curtain rails :
de
en
- FR802869A - Automatic, progressive and silent gearbox :
en
fr
- GB453552A - Improvements in or relating to blast furnaces :
en
- GB453622A - Improvements in housings for ball bearings :
en
- CH186385A - High pressure mercury vapor lamp with a noble gas base filling and glow electrodes. :
de
en
- DE635481C - Process for making reflex copies :
de
en
- FR802757A - Improvements to the sheet feeder of printing presses :
en
fr
- AU2427935A - Improvements in and connected with casement windows ofthe pivoted and sliding type :
en
- US2054721A - Method of making a corrosioninhibiting lubricant :
en
- USD101237S - Design for a parking meter :
en
- CH186401A - Radio set. :
de
en
- US2054154A - Method of manufacturing combustible gas :
en
- US2054188A - Shoe and sole therefor :
en
- US2054717A - Oil burning stove :
en
- CH186285A - Rotary printing machine substructure. :
de
en
- ES142761A1 - A self-pressing spoon. :
en
es
- FR802706A - Height adjustable support device for rotating chairs, tables, uprights and the like :
en
fr
- US2054670A - Electric valve converting apparatus :
en
- DE635263C - Sewing needle for cutting out and sewing on the festoon edge :
de
en
- DE635351C - Radiant heating point for electrical cooking and heating devices enclosed by a cooled hollow ring :
de
en
- CA360604A - Garment hanger :
en
fr
- AU2427835A - Improvements in and relating to vertical filing office equipment :
en
- US2054344A - Addressing machine :
en
- CA360508A - Blowpipe :
en
fr
- CH186368A - Electron tube for ultra-high frequency, electromagnetic oscillations. :
de
en
- US2054234A - Electric discharge device :
en
- CA360581A - Soft cheese packing machine :
en
fr
- US2054495A - Ice skate sharpener :
en
- US2054097A - Harmonic compressor :
en
- US2054664A - Multiple duty tube circuit :
en
- CA360519A - Fire extinguishing method :
en
fr
- CA360562A - Shoe sole and heel manufacture and application :
en
fr
- CH186384A - Device for regulating consumption, in particular lighting circuits. :
de
en
- DE635465C - Process for the preparation of acidic triphenylmethane dyes :
de
en
- CH186259A - A method of manufacturing a baker's shovel and shovel obtained by means of said method. :
en
fr
- CH186389A - Handlebar joint for portable equipment for the removal of the sick and wounded. :
de
en
- CA360541A - Hydrocarbon oil processing :
en
fr
- CA360565A - Bearing alloy :
en
fr
- GB453652A - Improvements in continuous automatic centrifugal separating machines :
en
- ES142599A2 - A PROCEDURE TO TREAT WATER AND SALT SOLUTIONS :
en
es
- US2054277A - Stabilized well drilling bit :
en
- US2054227A - Bale tag :
en
- US2054268A - Change-over system for photographic sound and picture apparatus :
en
- CH186354A - Regulating transformer. :
de
en
- CH186409A - Holders for flat objects, especially tickets. :
de
en
- CA360495A - Fibrous moulded article manufacture :
en
fr
- CH186346A - Starting device for internal combustion engines. :
de
en
- GB453832A - Improvements in or relating to ladder webbing for venetian blinds :
en
- GB453631A - Improvements in lifting and manoeuvring apparatus on automobiles :
en
- US2054592A - Feed pusher :
en
- DE635337C - Arrangement for commissioning and operational grid control of multi-phase rectifiers or inverters :
de
en
- GB453687A - Improvements in pedal propelled cycles :
en
- CH186444A - Process for the preparation of an arylamide. :
de
en
- DE635469C - Process for the preparation of an anhydrous envelope paste :
de
en
- US2054407A - Artificial bait :
en
- US2054772A - Check valve :
en
- USRE20112E - Automatic fuel regulator :
en
- US2054108A - Laminated glass and process :
en
- US2054539A - Froth flotation device :
en
- CH186245A - Needle holder handle for stitching needle. :
en
fr
- CH186357A - Method for terminating a cable and cable termination produced according to this method. :
de
en
- DE635373C - Spool bank replacement device for wing spinning, wing twisting and similar textile machines :
de
en
- CA360546A - Cup dispenser :
en
fr
- DE635494C - Process for the preparation of salts of high molecular weight imido ethers, imidothio ethers and amidines :
de
en
- CH186263A - Machine for producing cut tobacco from leaves of different types of tobacco. :
de
en
- CA360583A - Sewage disposal for public carriers :
en
fr
- CH186341A - Lubricating oil pump. :
de
en
- US2054098A - Lap table :
en
- US2054194A - Removable roller mounting :
en
- US2054606A - Bailer :
en
- US2054640A - Inlet unloader :
en
- USD101228S - Design fob a refrigerator cabinet :
en
- DK52152C - Stretchers for Stretching Textile Fibers for Self-Factors, Ring-spinning and Stretching Machines. :
da
en
- ES4370Y - Wooden clothespin to hold clothes hanging to dry. :
en
es
- ES4388Y - A perfected bra for ladies :
en
es
- FR802973A - Device for precise measurement of small quantities of liquid :
en
fr
- DE635274C - Vertically and horizontally immovable shake slide connection with hinged bracket locks that can be swiveled out to the side :
de
en
- ES4409Y - Trigger shotgun without explosive substances. :
en
es
- ES142705A1 - Radiophysical procedure for remote mining. :
en
es
- US2054482A - Refrigerating apparatus :
en
- CA360491A - Packing body :
en
fr
- US2054087A - Reagent distributor :
en
- CH186430A - Trailers for bicycles. :
de
en
- US2054135A - Wringer mechanism :
en
- US2054514A - Method and means for filling containers with baked fruits and the like :
en
- CH186209A - Stay for shutters. :
de
en
- USD101232S - Design fob an outboard motor for :
en
- US2054634A - Carburetor controlled clutch operating apparatus :
en
- GB453648A - Improvements in or relating to the manufacture of decorative fibrous sheet material and plaster board :
en
- US2054537A - Water heater :
en
- US2054690A - Trestle ladder lock :
en
- CH186358A - Lightning rod. :
de
en
- CA360483A - Drying agent :
en
fr
- FR802850A - Improvements to electric batteries :
en
fr
- US2054189A - Building construction :
en
- US2054335A - Machine for manufacturing fishhooks :
en
- GB453752A - Improvements in or relating to the regulation of turbine meters :
en
- CH186323A - Mobile device for processing workpieces with welding and cutting torches, etc. :
de
en
- CH186432A - Change gears for bicycles. :
de
en
- GB453578A - Improvements in or relating to the polymerisation of methacrylonitrile :
en
- GB454296A - Improvements in means for determining the correct exposure in photographic apparatus :
en
- FR802725A - Automatic weighing ticket scale :
en
fr
- GB453852A - Improvements in or relating to thermionic valve oscillator arrangements :
en
- ES142625A1 - Improvements in projection-based carbon burner systems. :
en
es
- FR802899A - Device allowing the control and possibly the measurement of the parallelism of the cylinders of the cylinder machines :
en
fr
- GB453784A - Improvements in or relating to plant for cleaning coal and other like granular material :
en
- CA360498A - Piston ring :
en
fr
- US2054452A - Electron discharge device :
en
- CH186218A - Device for cleaning and peeling vegetables, scaling fish and the like. :
de
en
- CH186303A - Muzzle brake for barrels. :
en
fr
- CH186397A - Containers with incandescent lamps, in particular for toilet purposes. :
de
en
- FR802716A - New process to improve unbleached, impure, semi-chemical cellulose pulps, etc. :
en
fr
- GB453761A - Improvements in and relating to heat consumption meters for radiators, hot water cocks and the like heat sources :
en
- US2054246A - Wallboard :
en
- US2054767A - Bailer with automatic discharge relief valve :
en
- FR802712A - Improvements relating to a method and to an apparatus for bringing liquid phases into contact :
en
fr
- GB453787A - Improvements relating to doors for stoves and furnaces :
en
- US2054400A - Wood preservation and mode of treatment :
en
- DE635379C - Circuit arrangement for telephone systems :
de
en
- US2054561A - Check valve for fire hydrants :
en
- GB454016A - Improvements in or relating to machines for piercing turf and the like :
en
- FR802854A - Improvement in liquid shock absorbers :
en
fr
- FR802844A - New machine for making elbows, male and female sockets, collets and bypass mouthpieces, cold, on metal tubes :
en
fr
- GB453626A - Rotary fans :
en
- FR802812A - Variable speed force transmission mechanism :
en
fr
- GB453684A - Improvements in the setting of two-part iron pit props :
en
- GB453847A - Improvements in or relating to band-pass filters for use in the reception or transmission of radio signals :
en
- FR802990A - Drawing device :
en
fr
- US2054644A - Motor drive for toy trucks or the like :
en
- US2054405A - Welding chromium-nickel-titanium steels :
en
- US2054555A - Portable vehicle lift :
en
- AU4536A - Electrical meter installations :
en
- US2054673A - Portable camping outfit :
en
- DE635515C - Self-seller for gas, water or electricity with an engine that continues to run even after the consumables have been switched off to collect a basic fee :
de
en
- US2054745A - Thread cutting die :
en
- CA360567A - Hydrocarbon oil dewaxing method :
en
fr
- ES4390Y - A folding ladder chair :
en
es
- DE634865C - Detachable sleeve lock for the overlapping ends of a band iron tire :
de
en
- DE635268C - Roll film camera :
de
en
- US2054175A - Shuttle control for shuttle changing looms :
en
- US2054331A - Control system :
en
- US2054306A - Fishing reel :
en
- FR802876A - Generator for blast turbine :
en
fr
- DE635297C - Process for the production of water-soluble, acidic, ester-like condensation products :
de
en
- US2054383A - Wind power apparatus :
en
- DE635497C - Heat exchange element in the form of a flat pocket, the wide walls of which are anchored together by internal attachments :
de
en
- US2054763A - Printing of paper or textile strips :
en
- USD101251S - Design fob a burial vault :
en
- US2054448A - Adhesive sheet material :
en
- US2054631A - Ironing machine :
en
- DE631014C - Process for the production of hard coal briquettes :
de
en
- DE635439C - Arrangement to improve the supply of the microphone from telephones far away from the office :
de
en
- GB453641A - Improvements in injection pumps :
en
- ES142743A1 - Improvement in a process for the preparation of an anticryptogamic mildew product. :
en
es
- GB453542A - Improvements in signs :
en
- US2054079A - Practice device for golf and other games :
en
- US2054437A - Apparatus for building roads :
en
- US2054782A - Geared power unit for oil wells :
en
- NL38956C - :
en
- US2054532A - Track roller assembly :
en
- US2054547A - Undergarment :
en
- FR802998A - Keyless, multi-purpose locks :
en
fr
- US2054138A - Valve removing tool :
en
- DE635304C - Identification label for electrical connection test or measuring lines :
de
en
- FR802874A - Window and door fixer :
en
fr
- FR802982A - Non-inertia transformer with accumulation effect, especially for communication transmission :
en
fr
- US2054619A - Belt :
en
- US2054684A - Method of making brick corners :
en
- US2054365A - Trimmer for printers' rollers :
en
- CA360599A - Vehicle body :
en
fr
- CH186267A - A process for preparing optically active trans-n-hydroxycamphor from α-n (trans) -dihalocamphor. :
en
fr
- FR802717A - Machine for presenting and setting rivets and similar machines :
en
fr
- FR802866A - Product used for the destruction of pests :
en
fr
- ES142627A3 - Mechanical installation for the manufacture of horizontal stretching of glass tube or solid glass rod. :
en
es
- US2054232A - Engine of opposed piston type :
en
- US2054412A - Wave signaling system :
en
- US2054064A - Butterfly valve :
en
- US2054289A - Sign :
en
- CH186317A - Shock absorber device for pivots. :
en
fr
- FR802892A - Improvements to radio transmission systems :
en
fr
- DE635308C - Runner-fed three-phase current shunt commutator motor :
de
en
- ES4369Y - Staple for sewing straps, arranged in fractional strips in portions. :
en
es
- GB453731A - Improvements in multiple spindle automatic lathes for turning ball races and the like :
en
- DE635316C - Measuring device for test devices or the like. :
de
en
- US2054288A - Independent wheel suspension for motor vehicles :
en
- GB453519A - Improvements in and relating to the heater elements of electrodes in electric discharge devices :
en
- US2054164A - Venetian blind :
en
- US2054373A - Receptacle :
en
- US2054225A - Auxiliary wheel :
en
- ES142547A1 - New system for the construction of stoves to burn charcoal, with a water tank that recovers the calories from radiation. :
en
es
- DE635358C - Ever-ready case for a photoelectric light meter :
de
en
- GB453560A - Yieldable prop for mines :
en
- US2054157A - Container :
en
- US2054434A - Insecticide and deodorizing volatile pad :
en
- US2054247A - Candy coating feeding machine :
en
- DE635367C - Lantern holder for wagons :
de
en
- DE635546C - Support frame for backpacks :
de
en
- GB453846A - Improvements in or relating to electrical musical instruments :
en
- ES142760A1 - Strap rheostat for the progressive regulation of high currents. :
en
es
- US2054074A - Ice making and apparatus :
en
- US2054549A - Metal coating mechanism :
en
- US2054751A - Tractor and plow coupling :
en
- DE635473C - Cylinders for internal combustion engines :
de
en
- CA360488A - Furnace heating method :
en
fr
- CA360492A - Rotary piston engine packing :
en
fr
- CH186300A - Device for creating a rescue sled with the help of two skis. :
de
en
- CH186361A - Switchgear with fuses for control and monitoring circuits and with terminal blocks. :
de
en
- CH186418A - Wheel frame designed as a bogie with a vertical axis, in particular for motor vehicles and trailers. :
de
en
- DE635593C - Coupling, especially for overhung pressure lines :
de
en
- FR802898A - Edger-reel convertible on a barrel edging machine :
en
fr
- US2054357A - Piston expander :
en
- US2054134A - Spark plug :
en
- US2054435A - Stenciling apparatus :
en
- DE635309C - Compress-like warming and cooling device :
de
en
- FR802986A - Process for the preparation of a bituminous construction material, in particular for road screeds, composed of mixtures of stones and sand bound by bitumen :
en
fr
- GB453848A - Improvements in or relating to television and like systems :
en
- ES142532A1 - Improvements in the manufacture of food creams based on almonds, hazelnuts or similar fruits. :
en
es
- US2054179A - Multicolor shuttle changer loom :
en
- US2054470A - Friction brake :
en
- US2054754A - Container and heat insulating means therefor :
en
- USPP192P - Rose bush :
en
- DE635294C - Dimming device for motor vehicle headlights u. like :
de
en
- GB453637A - Improvements in or relating to auxiliary-ribbon means for producing copies on typewriters :
en
- ES142584A3 - Improvements in air purifying and conditioning devices. :
en
es
- ES4365Y - A special bag clamp :
en
es
- GB453514A - Improvements in or relating to printing ink especially suitable for identifying laundry articles :
en
- GB453703A - Improvements in or relating to the manufacture of plasters :
en
- FR802710A - Combination switch for permanent ignition and temporary ignition :
en
fr
- FR802897A - Portable ashtray for smokers :
en
fr
- GB453708A - Improvements in or relating to the production of contraction and expansion joints in concrete roads and the like :
en
- US2054512A - Locking means for tiles and bricks :
en
- CH186312A - Arrangement for performing alternating current measurements. :
de
en
- ES142686A1 - Improvements in pumps for fuels and other liquids. :
en
es
- CH186421A - Lighting device on motor vehicles for emitting light in the front and rear directions. :
de
en
- DE635291C - Hand device for applying colored patterns to wall surfaces :
de
en
- DE635464C - Process for the preparation of anthraquinone dyes :
de
en
- CH186395A - Cotton ball with a device for introducing it into cavities in the human body. :
de
en
- DE635544C - Welding machine for the butt welding of wide sheets :
de
en
- US2054617A - Temperature control device :
en
- AU297136A - Improvements in electromagnetic switching devices :
en
- AU936A - Improvements in and connected withthe tensioning of machine belts :
en
- CH186264A - Device for purifying liquids by electrodialysis. :
en
fr
- CA360564A - Rubber film or sheet :
en
fr
- DE635480C - Process for the sterilization of liquids :
de
en
- FR802966A - Centrifugal pump or reversible fan :
en
fr
- ES142756A1 - A procedure for the reproduction of animated drawings or cartoons for the production of cartoon films or films. :
en
es
- CH186292A - Method and device for adjusting a photographic lens. :
de
en
- FR802771A - photosensitive emulsions with direct blackening :
en
fr
- GB453828A - An improved method and means for salting the intestines of animals prior to the use of said intestines as sausage skins :
en
- CH186429A - Race ring for driving bicycle lighting dynamos. :
de
en
- FR802867A - Device for starting up internal combustion injection engines comprising a heater for vaporizing the starting fuel :
en
fr
- GB453759A - Improvements in or relating to radio and other transmitter installations :
en
- GB454299A - Improvements in controlling the exposure in photographic printing apparatus :
en