- CA441035A - Triazine derivative :
en
fr
- CH248342A - Dentist's furniture. :
en
fr
- CH248319A - Machine for attaching power supply parts to carbon bodies, in particular to dynamo brushes. :
de
en
- CH248165A - Door closer with hydraulic brake. :
de
en
- US2419525A - Radio beacon :
en
- CH248300A - Force transmission device. :
en
fr
- AU134739B2 - Improvements in and relating to photographic apparatus :
en
- AU1119647A - Wave signal translating system :
en
- CH248376A - Airplane with suspended chassis. :
de
en
- US2419845A - Chemical cartridge and applicator therefor :
en
- US2419650A - Pelican hook :
en
- FR921265A - Slope lift :
en
fr
- CH248285A - Bracelet. :
en
fr
- US2419583A - Testing and indicating system :
en
- US2419854A - Bomb :
en
- CA441017A - Breast cover :
en
fr
- AU1023247A - Electrical heater and method of manufacturing it :
en
- ES14103Y - Skin cleansing cloth. :
en
es
- ES177417A1 - PROCEDURE FOR THE PREPARATION OF MILKED FOOD PRODUCTS, FLAVED WITH COFFEE :
en
es
- CA441099A - Waterproof composition :
en
fr
- US2419534A - Demountable device for punching tubes :
en
- ES14205Y - Low voltage lightning rod :
en
es
- GB587566A - Improvements in or relating to the forming of composite ester bodies :
en
- BE472030A - MACHINE FOR SAWING LOGS WITH ELECTRICAL CONTROL EQUIPMENT :
en
fr
- CH248325A - Arrangement with an alternating current differential relay, which has two magnet armatures acting on a contact balance. :
de
en
- US2419780A - Convertible airplane adapted for horizontal, vertical, and hovering flight :
en
- ES14726U - Folding chair of field and beach. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES176384A1 - IMPROVEMENTS IN THE CENTRIFUGAL PUMPS TO PUMP CASTED LEAD :
en
es
- AU1029647A - Sound recording system :
en
- ES177365A1 - A NEW SYSTEM OF MACHINE OF LABRAR, WITH DRIVING OF WOOD BY HAND :
en
es
- GR11135B - IMPROVEMENTS IN WIRELESS AIRCRAFT DRIVING LIGHTHOUSE. :
el
en
- AU124044B2 - Curling device :
en
- AU140326B2 - Improvements in or relating to thermionic rectifiers :
en
- AU1811544A - Improvements in connectors for rubber tubing :
en
- CA441034A - Hacksaw blade :
en
fr
- CH248354A - Circuit arrangement for generating a spectrum of equidistant frequencies. :
de
en
- AU1116947A - Improvements in or relating to circuit arrangements for feeding electrical apparatus on direct current :
en
- GB587673A - Improvements in or relating to the manufacture of phenanthridine compounds :
en
- GB587494A - Improvements in or relating to optical projection apparatus :
en
- GB587529A - Improvements in or relating to axial flow compressors :
en
- US2419928A - Caging signal device for gyroscopes :
en
- US2419863A - Laminated rotor for dynamoelectric machines :
en
- US2419900A - Bleaching bath and process for bleaching color film :
en
- GB587636A - New water-soluble phthalocyanine derivatives :
en
- US2419556A - Scanning antenna :
en
- AU141404B2 - Improvements in or relating to circuit arrangements for feeding electrical apparatus on direct current :
en
- CH248215A - Process for the production of a plastic. :
de
en
- ES14102Y - Perfect cover or protection for carafes :
en
es
- ES14791U - Tap bearing. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177424A1 - IMPROVEMENTS INTRODUCED IN THE ELECTRIC OVENS :
en
es
- AU1097747A - Improvements in or relating to voltage pulse sources for electric fences :
en
- FR921260A - Closed electric oven :
en
fr
- AU133261B2 - Improvements in or relating to methods of and means ior controlling and confining dust, fluff or like solid impurities in industrial processes :
en
- AU1844145A - Ceramic articles and material and method for coloring or shading thesame :
en
- GB587700A - Improvements in linear-dimension gauges :
en
- CH248211A - Reaming machine. :
de
en
- AU1107247A - Arrangement for automatically changing a gramophone record :
en
- ES14153Y - New pliers or pliers to detach all kinds of fruits from the tree, especially oranges. :
en
es
- FR921118A - Description of a dessert cream :
en
fr
- FR921249A - timber or wood fiber construction element :
en
fr
- GB587503A - Flush fastener :
en
- ES14816U - Cardboard container. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14139Y - Lock model with double body bolts, operated indistinctly by two keys. :
en
es
- ES14193Y - Improved artificial nails. :
en
es
- USD146701S - Design fob a slipper :
en
- US2419889A - Lighter :
en
- FR921202A - Liquid for foam extinguishers :
en
fr
- ES14004Y - Case for momentary hygiene of the mouth. :
en
es
- ES177390A1 - IMPROVEMENTS IN THE MECHANISMS OF THE MACHINES MECHERAS PARA ESTAMBRES :
en
es
- ES14731U - Device in two pieces for fountain tips. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES13636Y - Floating suspension saddle for motorcycle. :
en
es
- FR921238A - Broom handle with new features :
en
fr
- CA441000A - Roasting rack :
en
fr
- CA441009A - Electrode holder :
en
fr
- ES175879A1 - PERFECTION IN THE COK OVEN OF LOWER TOBERAS :
en
es
- US2419707A - Ratio attachment for pressure cabin controls :
en
- GB587483A - Extracting beryllium or beryllium compounds from beryllium ores :
en
- ES177331A1 - A PROCEDURE, WITH ITS CORRESPONDING DEVICE, FOR THE OBTAINING OF RESIN OILS BY DESTRUCTIVE DISTILLATION FRACTIONATED FROM THE COLOMPHONY :
en
es
- GB587528A - Improvements in or relating to internal combustion turbine power plants :
en
- US2419794A - Moistening device for sole cutting machines :
en
- US2419714A - Ringless self-expanding piston :
en
- AU136921B2 - Concentrated synthetic rubber latex :
en
- CA440991A - Roller skate :
en
fr
- GB587626A - Improvements in or relating to linear actuators of the jack type :
en
- US2419573A - Electrical measurement of changes of impedance :
en
- US2419540A - Telecommunication switching system :
en
- AU124058B2 - Loop antennas :
en
- CH248195A - Laundry swing-out machine with device to facilitate removal of the spin drum. :
de
en
- US2419603A - Apparatus for submarine signaling :
en
- ES177378A2 - A MINIATURE TOY RAILWAY CONSTRUCTION SYSTEM :
en
es
- ES177462A1 - AN AIR PUMP ARRANGEMENT FOR OPTICAL OBSERVATION INSTRUMENTS :
en
es
- ES14779U - Threading machine. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14826U - Chair hammock folding. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921284A - Propeller refinements :
en
fr
- GB587697A - Improved means for varying the length of stroke of a reciprocating spindle in a gear shaping machine or other machine tools :
en
- ES14142Y - Trimmer for sheet metal, plastics, fiber, wood or other material :
en
es
- ES177344A1 - GRUPO AIRADOR-MIXER, WITH MILL, FOR THE PREPARATION OF MOLDING LANDS AND OTHER SUBSTANCES :
en
es
- GB587655A - Improvements in or relating to thermionic valve circuits :
en
- ES14732U - Frame with transparent effects by electric internal lighting. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177387A3 - IMPROVEMENTS MADE IN THE CONSTRUCTION OF TOOL HOLDERS FOR LATHES AND SIMILAR MACHINES :
en
es
- ES177484A1 - A TELEPHONE SYSTEM :
en
es
- ES14131Y - Metal container closure. :
en
es
- US2419698A - Thread case and carrier therefor for lock-stitch sewing machines :
en
- ES177432A1 - IMPROVEMENTS IN THE CONSTRUCTION OF VEHICLE BODIES :
en
es
- GB587504A - Novel or improved toy :
en
- GB587502A - Improvements in direction finders :
en
- ES14776U - Chess game positions note book :
en
es
- FR921286A - Improvements to the process for preparing sodium 4-4'-dioxy-3-3'-diamino-arsenobenzene-metasulfoxylate :
en
fr
- FR921263A - dichroic stereoscopic print with reflective background :
en
fr
- FR921300A - Improved fuels for engines :
en
fr
- SU68352A1 - Piston hydraulic motor for deep pump :
en
ru
- ES177482A1 - A SYSTEM OF MERCURY-BASED PUSH-BUTTONS FOR ELECTRICAL INSTALLATIONS OF RINGS AND SIGNALS :
en
es
- FR921150A - Variable speed drive device :
en
fr
- US2419887A - Universal vise :
en
- CA441066A - Pneumatic tire tube :
en
fr
- CH248186A - Spooling device with a thread guide that advances to the same extent as the coil winding increases. :
de
en
- ES14810U - Comb for fixing the waves (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14211Y - No text :
en
es
- GB587707A - Improvements in or relating to the preparation of an aqueous dispersion of insecticide :
en
- US2419682A - Electrocardiotachometer :
en
- US2419807A - Auxiliary powered vehicle construction :
en
- CH248228A - Mechanical pencils. :
en
fr
- CH248352A - Superimposition receiver in which the received vibrations are fed in push-pull and the local vibrations in phase to the input electrodes of two discharge systems. :
de
en
- AU1100347A - Improvements in rocket dischargers :
en
- GB587532A - Improvements in or relating to alcoholysis of fatty glycerides :
en
- AU1963645A - Mine ventilation :
en
- CH248296A - Adjustable safety valve. :
de
en
- CH248290A - Piston engine. :
de
en
- US2419743A - Closure for bottles and the like :
en
- ES14767U - Hydraulic milk extractor. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587572A - Improvements relating to the finishing of textiles :
en
- GB587603A - Improvements in the manufacture of capsules, collapsible tubes and similar containers from plastic material :
en
- GB587605A - Improvements relating to knitting machines :
en
- GB587665A - Improvements in or relating to vapour electric arc converters :
en
- ES14729U - Solar water heater (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14796U - Apparatus for the extraction of the heart of the fruits (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419567A - Radio detection system :
en
- US2419672A - Directional antenna array :
en
- US2419547A - Wave translator :
en
- AU1107747A - Improvements relating to turbine powerplant :
en
- CA441024A - Casting method and mould therefor :
en
fr
- ES14225Y - Glasses for protection against sun rays. :
en
es
- FR921215A - Improvements to articulated staples for belts and the like :
en
fr
- SU68330A1 - The method of obtaining alpha-oxyanthraquinone :
en
ru
- CA441056A - Yardage control mechanism :
en
fr
- CA441054A - Disazo-dyestuff :
en
fr
- CH248247A - Device for maintaining a mobile on its axis. :
en
fr
- CH248362A - Cardboard button with a strap or cord support. :
de
en
- AU1021347A - Improvements in or relating to methods of and means ior controlling and confining dust, fluff or like solid impurities in industrial processes :
en
- AU139177B2 - Improvements in or relating to voltage pulse sources for electric fences :
en
- CH248311A - Method for operating gas turbine plants and device for carrying out the method. :
de
en
- CH248152A - Method of spreading fine particles intended for covering objects. :
en
fr
- US2419695A - Machine for stencilling fabric with suction :
en
- CA441029A - Engine starter :
en
fr
- US2419915A - Apparatus for the storage of fluorine :
en
- GB587540A - Electrolytic preparation of azo dyes on fibrous material :
en
- CH248344A - Process for the preparation of a new derivative of a carboxylic acid. :
de
en
- AU124080B2 - Aromatic polycarbonates and polymers thereof :
en
- CH248159A - Device for carrying out soil surveys. :
de
en
- ES177395A1 - A PROCEDURE FOR THE MANUFACTURE OF COPPER FORMATS :
en
es
- US2419846A - Combined pocketbook and accessory case :
en
- FR921121A - Machine for drying pasta :
en
fr
- FR921298A - Apparatus for the treatment of impure liquids :
en
fr
- CA441007A - Helicopter :
en
fr
- ES14180Y - Illuminated decorative motifs, in particular so-called Christmas trees. :
en
es
- AU1091747A - Improvements in or relating to inking mechanism for printing machines :
en
- CH248383A - Load changing device on vehicle brakes. :
de
en
- US2419719A - Weeding tool :
en
- US2419623A - Shaft seal :
en
- US2419809A - Self-threading dispenser :
en
- ES177405A1 - ENERGY PRODUCING MACHINE, WITHOUT CONSUMPTION OF ANY SUBSTANCE OR EXPENDITURE OF ANY KIND :
en
es
- FR921216A - Damper for tool support whose profile is to be grinded :
en
fr
- GB587478A - Improvements in or relating to ammunition cartridges :
en
- GB587613A - Improved soap holding device :
en
- CA441060A - Mounting for sheaves :
en
fr
- ES14185Y - A guarantee seal that is closed by hand :
en
es
- AU1815344A - Improved means for collecting paspalum seeds andthe like :
en
- ES177447A1 - IMPROVEMENTS IN OR RELATED TO DEVICES FOR MEASURING RADIANT ENERGY :
en
es
- GB587512A - Improvements relating to exhaust systems of jet propulsion installations in aircraft :
en
- GB587567A - Improvements in methods for the production of acetylene from calcium carbide :
en
- GB587670A - Improvements in or relating to weft stop and brake mechanism for looms :
en
- US2419649A - Welder's mask :
en
- BE471653A - Movement damping device :
en
fr
- ES14728U - Special container for food substances (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177359A3 - AN IMPROVEMENT INTRODUCED IN THE EXHAUST VAPOR INJECTORS :
en
es
- US2419784A - Brake :
en
- CH248366A - Device for automatically inflating, in motion, a cycle or motorized tire. :
en
fr
- US2419810A - Motor vehicle control apparatus :
en
- ES14105Y - Storage case-frame. :
en
es
- FR921289A - Paving stone refinements :
en
fr
- US2419759A - Mechanism for intermittently advancing film :
en
- ES14212Y - Changeable sheet filing cabinet for visible files. :
en
es
- ES176403A3 - SELF-IGNITION INTERNAL COMBUSTION ENGINES LESS THAN 50 CUBIC CENTIMETERS AND THEIR OPERATION :
en
es
- US2419881A - Sea water fractionator :
en
- ES14824U - Perfect razor shaver (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419880A - Polyvinyl resin adhesive composition, plywood, and method of making plywood :
en
- GB587537A - Improved process for the production of rubber-like materials :
en
- ES14818U - Transformable chair on stairs (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921164A - Lightweight metal frame truss :
en
fr
- GB587582A - Apparatus for cutting pseudo sound record tracks for musical instruments :
en
- ES177435A1 - IMPROVEMENTS IN IMPULSE DISCRIMINATION SYSTEMS :
en
es
- FR921108A - Artificial leg :
en
fr
- GB587677A - Loop antenna :
en
- GB587505A - Improved means of manufacturing concrete flags and kerbs or roadside edgings :
en
- FR921214A - Educational game :
en
fr
- ES14802U - Tope or mixed support for the settlement of all types of furniture on the floor, especially those made of metal tubing. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14762U - Nibs with superimposed closure to graduate the profiles and temples. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921184A - Bottle enhancements :
en
fr
- GB587475A - Improvements in or relating to low temperature catalytic polymerisation :
en
- US2419681A - Circulating pump sealing system :
en
- GB587614A - Improvements in or relating to electric hot plates :
en
- GB587627A - Improvements in or relating to radio receiving devices :
en
- GB587692A - Improvements in or relating to differential gears for motor vehicles or the like :
en
- US2419825A - Compensating spring and alloy for timepieces :
en
- FR921258A - Heat treatment of metals and alloys :
en
fr
- FR921217A - Safety valve for gas appliances :
en
fr
- US2419582A - Steam generator :
en
- ES177354A1 - AUTOMATIC PHOTOGRAPHY MACHINE :
en
es
- US2419590A - Pulse echo system :
en
- ES13594Y - Automatic charger for fountain pens. :
en
es
- ES176762A1 - A COUNTERSWEIGHT MINE :
en
es
- ES177448A1 - RADIOLOCATOR SYSTEM :
en
es
- GB587649A - Improvements in gauges :
en
- US2419837A - Dynamoelectric machine :
en
- FR921111A - Painting :
en
fr
- GB587565A - Improvements relating to pressure sensitive control devices for aero-engines :
en
- FR921295A - Manufacture of plastic explosive explosive compositions :
en
fr
- GB587678A - Propeller blade phase and constant speed synchronizer for multiple motor aircraft :
en
- US2419888A - Seed and plant disinfectants :
en
- US2419913A - Clutch :
en
- GB587553A - Improvements in circuit arrangements for use with widely-separated frequency bands :
en
- CH248248A - Watch dial. :
en
fr
- CH248317A - Device for automatic voltage regulation. :
de
en
- ES14143Y - Device applicable to doorbells. :
en
es
- ES14809U - Automatic calendar of the century. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU137165B2 - Code Translator :
en
- AU1529744A - Improvements in or relating tothe location of elements in envelopes or tubes :
en
- GB587643A - Improvements in or relating to electrical contact pins, sockets and plug-and-socket connections :
en
- GB587647A - Improvements relating to electromagnetically operated jack-type actuators :
en
- ES14107Y - Toy to imitate the foot dancers. :
en
es
- GB587514A - Improvements relating to centrifugal compressors, pumps and the like :
en
- GB587607A - Improvements in or relating to electric motors with speed reduction gearing :
en
- US2419527A - Radio frequency transmitter monitoring system and method :
en
- ES14040Y - Improved spigot. :
en
es
- GB587676A - Improvement in armature construction :
en
- ES14223Y - Press to join the breaks of the eight, nine and a half and sixteen millimeter films, silent or sound. :
en
es
- ES13977Y - Bipolar lamp holder for fluorescent tubes. :
en
es
- ES14741U - Folder to bind or archive all kinds of documents without perforating them. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES13553Y - Pattern for cutting and making garments in one piece. :
en
es
- ES177430A1 - PROCEDURE FOR THE SELF-INJECTION OF SAFETY OR OTHER LIQUID MEDICINAL PRODUCTS IN GENERAL :
en
es
- USD146729S - Design for a barbecue fork :
en
- US2419771A - High reactance transformer :
en
- ES14095Y - Pipe cutters for plumbers. :
en
es
- GB587662A - Improvements relating to domestic boilers :
en
- CH248232A - Gymnastics equipment. :
de
en
- ES177460A1 - IMPROVEMENTS IN AUTOMATIC RECOVERY COATING GUIDELINES (VANISÉ), IN RECTIFIED RECONSTRUCTION TILES FOR STOCKINGS AND SIMILAR, AND ESPECIALLY IN COTTON TYPE RECTIFIED TELESCOPES :
en
es
- FR921124A - Method and apparatus for photographic sound recording :
en
fr
- GB587617A - Improvements in and relating to the control of dynamo electric machines :
en
- AU1112347A - Frequency modulation tuning aids :
en
- FR921271A - Device for suspending the blade-holder frames in machines for cutting marble and other stones, improving their operation and efficiency :
en
fr
- ES14140Y - Improved plug for inner tube valves of tires. :
en
es
- ES14162Y - New bottling cap. :
en
es
- ES177427A1 - A PROCEDURE FOR THE OBTAINING OF FERRICAL SALTS :
en
es
- ES14789U - Intermittent step thread system applicable to any container (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177465A1 - A DEVICE FOR SUBJECTING INERTIA :
en
es
- FR921274A - Multi-purpose electric heater and accessory :
en
fr
- AU124035B2 - Improvements in pneumatic tyred wheels :
en
- US2419919A - Turbine type dual hydraulic coupling :
en
- AU127354B2 - Improvements in or relating to refrigerating apparatus operating according tothe reverse principle of hot-gas engines :
en
- AU130684B2 - An improved flushing device :
en
- CH248189A - Thread monitor. :
de
en
- CA441048A - Control apparatus :
en
fr
- FR921162A - Soundproof test bench for aircraft engines and other uses :
en
fr
- AU136752B2 - Direction Finding System :
en
- ES14021Y - Device applicable to changeable ads. :
en
es
- ES14138Y - Non-refillable cap for bottles. :
en
es
- ES14068Y - Aluminum floats for fishing nets. :
en
es
- ES177429A3 - A PROCEDURE FOR THE SYNTHETIC MANUFACTURE OF KINAMIC ALDEHYDE AND ITS DERIVATIVES :
en
es
- FR921268A - Table with heating device :
en
fr
- US2419776A - Electric damper control :
en
- GB587541A - Improvements in or relating to clothes and personal equipment cabinets :
en
- US2419899A - Paint brush :
en
- FR921223A - Improvement in stainless steel springs and their manufacturing process :
en
fr
- BE471751A - :
en
fr
- CH248361A - Ladies handbag. :
de
en
- AU1333444A - Improvements in silver halide photographic emulsions :
en
- AU381846A - Swivel chairs :
en
- CH248178A - Trouser straps. :
de
en
- CH248253A - Watch box. :
en
fr
- ES176967A1 - IMPROVEMENTS IN INTERNAL COMBUSTION ENGINES OF THE TYPE OF FUEL INJECTION AND SPONTANEOUS COMPRESSION INFLAMMATION :
en
es
- GB587539A - X-ray cassettes :
en
- CH248329A - Process for producing an electrical resistor. :
de
en
- CH248380A - Electric radiator. :
de
en
- ES177360A1 - IMPROVEMENTS IN THE CONSTRUCTION OF PRESSES FOR THE MANUFACTURE OF SHOES :
en
es
- US2419817A - Welding mechanism :
en
- CH248199A - Device on a tape for releasably attaching one end of the tape to the tape. :
de
en
- ES177439A1 - IMPROVEMENTS IN OR RELATED TO ALTERNATING CURRENT SIGNALING SYSTEMS :
en
es
- CH248254A - Self-winding watch with central seconds. :
en
fr
- US2419687A - Method of oliving jewels :
en
- US2419838A - Nesting chair :
en
- US2419617A - Optical device for testing crystal sections :
en
- AU1020647A - Improvements in or relating to fuel oil igniter :
en
- AU1116347A - Improvements in or relating to electric discharge tubes inwhich the electron stream is formed into abeam :
en
- CA441065A - Rubber derivative film production :
en
fr
- CH248353A - Overlay receiver for low-interference reception of frequency-modulated vibrations. :
de
en
- AU141031B2 - Improvements in or relating to circuits for converting a voltage of given shape into a voltage of different shape :
en
- CA441116A - Dye and dyeing :
en
fr
- CH248164A - Hinge, in particular for doors and windows. :
de
en
- US2419761A - Clamp for cables and the like :
en
- US2419801A - Bathtub construction :
en
- GB587524A - Improvements in or relating to the alcoholysis of fatty glycerides :
en
- ES13942Y - Folding chair. :
en
es
- CA441049A - Protection valve device :
en
fr
- AU1105247A - Improvements in or relating tothe manufacture of guide vanes for axial-flow turbines and compressors :
en
- CH248238A - Adjustable thread gauge. :
de
en
- CH248226A - Apparatus for making photocopies and blueprints. :
de
en
- AU124018B2 - Anti-foaming compositions :
en
- AU134769B2 - Improvements in water circulating devices for boilers :
en
- GB587661A - Improvements relating to pyrophoric lighters for cigarettes, cigars and the like :
en
- US2419758A - Method and apparatus for coating frangible articles :
en
- FR921262A - Improvements made to lampshades :
en
fr
- AU124021B2 - Improvements in connectors for rubber tubing :
en
- AU141303B2 - Improvements in or relating to electric discharge tubes inwhich the electron stream is formed into abeam :
en
- AU1912945A - Improvements relating tothe manufacture of microporous material :
en
- CH248351A - Ultrashort wave amplifier. :
de
en
- US2419712A - Concave clutch :
en
- CA441086A - Tank discharge rate controlling device :
en
fr
- AU1106447A - Improvements in or relating tothe brightening of aluminium and aluminium alloy articles having oxide coatings thereon :
en
- AU138500B2 - Electric switch construction :
en
- BE471738A - :
en
- ES12632U - Electric iron for intermittent consumption regulated automatically. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587623A - Improvements in or relating to processes for the catalytic treatment of hydrocarbon oils :
en
- US2419785A - Footwear :
en
- ES14800U - Micro-phone. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587648A - Improvements in frequency-controlled electric oscillators :
en
- CH248363A - Machine for tying packages with metal straps. :
de
en
- CA440999A - Friction clutch :
en
fr
- AU1783644A - Polymerisation of unsaturated compounds inthe presence of aliphatic thiols and derivatives thereof :
en
- AU1640844A - Television apparatus :
en
- US2419569A - Radio receiver :
en
- US2419598A - Fuel injection impeller for superchargers :
en
- US2419688A - Fruit juice extractor :
en
- US2419553A - Nuclear substituted 2-hydroxybenzophenones and method of making same :
en
- US2419538A - Antenna system :
en
- US2419751A - Log sawing machine :
en
- ES13619Y - Cowboy saddle. :
en
es
- FR921192A - Process for obtaining locally on metal objects or equipment, a surface treatment, such as pickling :
en
fr
- AU1758544A - Improvements in laminated power transmission belts :
en
- AU139807B2 - Improvements in or relating to counterbalanced pickup or reproducer arms :
en
- CH248321A - Electrical contact device. :
de
en
- AU2022845A - Improvements in padlocks :
en
- CA440982A - Watch or clock regulator :
en
fr
- CA441026A - Stainless steel polishing method :
en
fr
- CA441055A - Trisazo dyestuff :
en
fr
- CH248270A - Quick-release chuck with a body that can be clamped in the same. :
de
en
- US2419836A - Document operated switch for photographic copying cameras :
en
- ES177340A1 - IMPROVEMENTS IN THE CONSTRUCTION OF SLIDING CYLINDERS OR ACCOMPANIERS OF THE MECHANISMS STRETCHERS OF TEXTILE CROPS :
en
es
- AU1024447A - Windshield cleaner :
en
- AU1117747A - Improvements in luminairs :
en
- CA441013A - Portable illuminator :
en
fr
- CA441076A - Sedimentation apparatus :
en
fr
- PL33280B1 - Method of determining the degree of elongation and resistance to the impact strength of a weld obtained by electric welding :
en
pl
- ES177391A1 - IMPROVEMENTS IN THE DEVICES TO ENSURE THE LUBRICATION OF PLUNGER COMPRESSORS, ESPECIALLY FOR REFRIGERATING FACILITIES :
en
es
- AU1114647A - An improved motor-compressor unit and mounting bracket therefor :
en
- AU124085B2 - Improvements in and relating to garden or vineyard ploughs for cultivating under vines and trees :
en
- FR921120A - Machine for drying pasta :
en
fr
- AU124038B2 - Iniprovemnents in portable chisels and the like :
en
- ES13554Y - Luminous device applicable to self-taxis. :
en
es
- CH248323A - Connection coupling of an electrical device. :
de
en
- CH248341A - Column stand for supporting a device that can be moved up and down along the column, in particular an X-ray device. :
de
en
- CH248379A - Copy device for loose leaf accounting. :
de
en
- CH248306A - Compressor motor. :
en
fr
- FR921153A - Engine tubes for rocket projectiles and aircraft take-off thrusters :
en
fr
- ES13983Y - Articulated frame for roller awnings. :
en
es
- ES177343A1 - MECHANISM TO APPLY TO DOLLS AND GIVE THE SENSATION THAT THESE ARE PARLANTES :
en
es
- AU1122347A - Improvements in or relating to arrangements for demodulating timephase modulated electric pulses :
en
- FR921157A - Improvements to reciprocating sawing machines :
en
fr
- CH248171A - Device for preparing fruits and vegetables. :
de
en
- GR11133B - ELECTRICAL DISCONTINUED SELECTION. :
el
en
- FR921191A - Advanced vulcanizing press :
en
fr
- AU131797B2 - Improvements in advertising signs associated with cash registers :
en
- AU138097B2 - A case block assembly fora telephone substation set :
en
- AU1820644A - Improvements relating to lavatory seats :
en
- AU1073047A - Improvements in or relating to self-service refrigerated display cases for frozen food products and method of operating said cases for preserving said products therein :
en
- AU124040B2 - Improved apparatus for mining :
en
- US2419552A - Radio antenna :
en
- ES13760Y - Additional device for previous sheets in typewriters. :
en
es
- FR921296A - Manufacture of viscous aqueous alkaline solutions of plant globulins :
en
fr
- CA440995A - Mop cleaner :
en
fr
- AU1112247A - High frequency amplifier :
en
- CH248312A - Steam generator. :
de
en
- ES14749U - New salt shaker (Machine-translation by Google Translate, not legally binding) :
en
es
- CA441014A - Bag holder :
en
fr
- CA441089A - Moulded pulp pack for fragile articles :
en
fr
- US2419541A - Distance indicating detection system :
en
- US2419600A - Expansible chamber motor or compressor with longitudinal shaft and angularly inclined pistons geared thereto :
en
- US2419819A - Circuit controlling device :
en
- US2419866A - Aerial torpedo :
en
- ES172838A1 - PROCEDURE FOR THE RAPID SERIES MANUFACTURE OF HOLLOW OBJECTS, THERMOPLASTIC RESINS OR SIMILAR, THROUGH THE USE OF SUITABLE MOLDS :
en
es
- FR921156A - Pipe seal :
en
fr
- US2419779A - Snow excavator :
en
- FR921231A - Apparatus for the production of fiber glass :
en
fr
- CH248293A - Connection device provided at hose ends. :
de
en
- US2419760A - Edwin f :
en
- CA440987A - Container lining method :
en
fr
- GB587659A - Improvements in or relating to lighters :
en
- US2419767A - Garment hanger :
en
- ES169906A1 - A PROCEDURE FOR THE MANUFACTURE OF A LEATHER SUBSTITUTE :
en
es
- ES177362A1 - IMPROVEMENTS IN THE CONSTRUCTION OF THERMAL CIRCUIT BREAKERS :
en
es
- ES14008Y - Lamp to kill insects. :
en
es
- US2419614A - Coated wood product :
en
- AU2011545A - Improvements relating tothe manufacture by rolling of annular articles :
en
- FR921247A - Electric remote control device :
en
fr
- US2419786A - Barrel stand :
en
- US2419856A - Knitting machine and needle therefor :
en
- FR921151A - Electric gas lighter :
en
fr
- GB587530A - Improvements in or relating to the alcoholysis of fatty glycerides :
en
- FR921264A - Aerial platform truck :
en
fr
- US2419697A - Electromagnetic telephone receiver :
en
- US2419638A - Hanger :
en
- US2419531A - Multiple opposed piston engine :
en
- GB587691A - Improvements in cooking apparatus :
en
- ES13617Y - Device applicable to all kinds of folders and filing cabinets, to facilitate the operation of filing documents. :
en
es
- ES14820U - Box for packing and dispensing of diverse articles, which facilitates the extraction of the same by units. (Machine-translation by Google Translate, not legally binding) :
en
es
- USRE22874E - Brake head retaining mechanism :
en
- GB587556A - Improvements in or relating to the manufacture of concrete :
en
- ES14025Y - Cap for hair protection. :
en
es
- ES14079Y - Metal closure-for bocoyes. :
en
es
- ES14787U - Newºuguete. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES176653A1 - IMPROVEMENTS IN THE ENERGY TRANSMISSION MECHANISM AT VARIABLE SPEED :
en
es
- ES14734U - Clip or clip of fountain pens, pens and others. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177410A1 - A MACHINE FOR DOMESTIC USE, TO MAKE PASTA FOR THE SOUP :
en
es
- FR921148A - Auto theft warning device :
en
fr
- GB587638A - Combination selective radio programme self-starter, clock and calender :
en
- ES172837A1 - PROCEDURE FOR THE MANUFACTURE OF OBJECTS OF PLASTIC, RIGID OR FLEXIBLE RESINS, THROUGH A SERIES OF MOLDS COMBINED WITH A SINGLE CONTAINER UNDER PRESSURE :
en
es
- ES177399A1 - A PROCEDURE FOR THE PREPARATION OF JAMS :
en
es
- ES13250Y - Rubber sole for the manufacture of footwear. :
en
es
- ES14778U - Resin material carrier tube to hold stockings points (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921224A - Apparatus intended to rapidly remedy the drawbacks resulting from the obstruction of sinks and in general from all similar devices :
en
fr
- FR921237A - Improvements to the synthetic rubber manufacturing process :
en
fr
- ES14014Y - Flat blade or zárzula, with movable tongue, for the manufacture of tiles. :
en
es
- US2419815A - Water armed fuze :
en
- GB587523A - Improvements in or relating to the alcoholysis of fatty glycerides :
en
- ES14781U - Box of pencils for the lips. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14825U - Hygienic cloth of absorbent fabric. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587588A - Damping device for turbo machine blades :
en
- US2419901A - Diamond drill :
en
- US2419706A - Camera view finder :
en
- ES14011Y - Thermomechanical protection device, applicable to motors or electrical devices. :
en
es
- US2419559A - Conveyor for heat-treating apparatus :
en
- ES14766U - Pencil pencil holder, pocket. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14219Y - Grinder grinder. :
en
es
- AU1108847A - Improvements in or relating tothe smelting of copper :
en
- CH248183A - Funnel. :
de
en
- CA440993A - Shoe quarter moulding apparatus :
en
fr
- CH248250A - Winding mechanism for clocks. :
en
fr
- GB587601A - Improvements in and relating to receptacles for ash and the like :
en
- CH248345A - Process for making an ester. :
de
en
- GB587651A - Improvements in or relating to clutches and couplings for conveying rotary motion :
en
- SU68300A1 - Installation for operating two oil reservoirs of one well :
en
ru
- US2419847A - Powdered iron magnetic core :
en
- CA441022A - Mould coating :
en
fr
- AU124054B2 - Diesel fuel :
en
- AU136170B2 - f Improvements in and relating to pillows :
en
- AU137216B2 - Washing and extracting machines :
en
- CA441095A - Electron lens spherical aberration correcting method :
en
fr
- US2419775A - Pump :
en
- CH248243A - Weighing device. :
en
fr
- GB587534A - Manufacture of esters of tertiaryamino polyhydricalcohols :
en
- ES177357A2 - A PROCEDURE FOR THE INPREGNATION OF LADIES STOCKINGS OF NATURAL FIBERS, WITH CELLULOSIC AND RESIN PRODUCTS :
en
es
- US2419696A - Radio receiver for frequency modulated signals :
en
- GB587531A - Improvements in, or relating to, metal partitions or walls for buildings :
en
- PL33274B1 - A device for collecting plant seeds, such as coconut oil :
en
pl
- US2419926A - Apparatus for simultaneously polishing both faces of a travelling strip of glass :
en
- AU124024B2 - Instrument for ascertaining the angle of an inclined surface and / or the length of such surface and / or for delineating angles :
en
- CH248370A - Slope elevator. :
de
en
- GB587702A - Improvements relating to methods of canning meats :
en
- US2419876A - Dehydration apparatus having conveyors, agitators, radiant heaters, and gas circulating means :
en
- ES176545A1 - A LIQUID METER DEVICE :
en
es
- GB587639A - Improvements relating to fire extinguishing apparatus :
en
- ES177449A1 - IMPROVEMENTS IN OR RELATED TO COMMUNICATION SYSTEMS BY TIME MODULATED IMPULSES :
en
es
- ES14829U - Taco for looms (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177469A1 - IMPROVEMENTS IN THE MANUFACTURE OF CLOTHING WASHING MACHINES :
en
es
- US2419795A - Breast pump :
en
- US2419577A - Antenna system :
en
- US2419879A - Garment hanger :
en
- US2419626A - Heater :
en
- CA440979A - Method of forming articles from plastic material :
en
fr
- GB587486A - Improvements relating to machines for embossing and forming nameplates and the like :
en
- AU137440B2 - Radio telegraph systems :
en
- AU139826B2 - Improvements in or relating to multichannel carrier communication systems :
en
- US2419843A - Building construction :
en
- US2419791A - Garment hanger :
en
- CA441040A - High strength alloy :
en
fr
- US2419861A - Needle threader :
en
- CA440992A - Tree felling machine :
en
fr
- AU124066B2 - Improvements inthe construction cjf concrete walls, beams andthe like :
en
- AU1116847A - Improvements in or relating to devices for deriving a control voltage fromthe frequency and/or phase difference between two alternating voltages oneof whichis constituted by periodical pulses :
en
- CH248223A - Device on line setting and casting machines for lifting the collecting elevator. :
de
en
- BE472274A - :
en
fr
- CH248275A - Method and device for pre-grinding surfaces of optical prisms. :
de
en
- CA441028A - Gun charger :
en
fr
- AU124028B2 - Improvements in laminated power transmission belts :
en
- US2419745A - Display package :
en
- US2419840A - Stopper valve for fluid containers :
en
- USD146717S - Design for an ornament for hand-
bags or the like :
en
- US2419772A - Pulse generator system :
en
- CH248320A - Process for the production of objects from water-repellent and electrically insulating, hydraulic, hardenable building material. :
de
en
- CH248160A - Method for pulling out piles arranged at a short distance from each other and apparatus for carrying out this method. :
en
fr
- CH248330A - Electric discharge tube. :
de
en
- CH248340A - Electric tube system. :
de
en
- BE471572A - :
en
- AU124063B2 - An improved electrically controlled temperature regulator :
en
- AU132040B2 - An improved construction of mixing vessel :
en
- AU124061B2 - Packing tray :
en
- CA441072A - Colour photography :
en
fr
- AU124077B2 - Improvements in or relating tothe manufacture of artificial protein filaments :
en
- AU1022347A - Improvements in and relating to air gauges :
en
- AU1097547A - Improvements in or relating to gravity die casting of light, metal frames :
en
- AU1114747A - A manual skill contrivance particularly a constructional game :
en
- AU135429B2 - Improvements in or relating to self-service refrigerated display cases for frozen food products and method of operating said cases for preserving said products therein :
en
- BE471988A - :
en
- CA441021A - Mould coating :
en
fr
- AU1601244A - Plastic compositions :
en
- CH248289A - Device for holding a burning cigar. :
de
en
- AU136946B2 - Sweep generator :
en
- CA441015A - Beer dispensing faucet :
en
fr
- ES14795U - Bath for washing the eyes (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419875A - Dehydrating food by radiant energy and gas :
en
- GR11142B - SIGNAL TRANSMISSION SYSTEM. :
el
en
- ES13251Y - Seismometer for dressmaking systems. :
en
es
- GB587587A - Improvements in comparator gauges :
en
- CH248335A - Speed-controlled transit time tube. :
de
en
- ES177333A2 - A NEW PROCEDURE FOR THE MANUFACTURE OF BRUSHES :
en
es
- GB587500A - Improvements in or relating to dolls and like toys :
en
- CA441058A - Refractory composition :
en
fr
- PL33275B1 - Method of simultaneous production of Portland cement and flammable gases for the production of sulfuric acid by contact method from hydrated calcium sulphates, aluminosilicates and reducing substances :
en
pl
- CH248283A - Wristwatch link. :
en
fr
- GB587527A - Improvements in or relating to internal combustion turbines :
en
- AU141030B2 - A system forthe phase modulation of pulses inwhich pulse amplitude samples are transformed into time-duration pulses :
en
- AU1096247A - Washing and extracting machine :
en
- AU135129B2 - Improvements inan absorption control element for use insanitary napkin and apparatus for making such element :
en
- AU135146B2 - Improvements relating to composite fibre reinforced rubber articles :
en
- CA441079A - Suction cleaner :
en
fr
- CA441107A - Tack handling mechanism :
en
fr
- AU141712B2 - Washing and extracting machine :
en
- CA441067A - Tubeless pneumatic tire sealing device :
en
fr
- CH248214A - Process for the production of a mixture which can be cast into molded bodies with good mechanical, chemical and dielectric properties. :
de
en
- CH248255A - Waterproof winder. :
en
fr
- AU1122847A - Improvements in or relating to electric signalling and to visual indication :
en
- AU1105947A - Improvements in or relating to collagen threads, filaments andthe like andthe manufacture thereof :
en
- ES14022Y - Cap, perfected, for fountain pens. :
en
es
- ES177394A1 - IMPROVEMENTS IN THE DEVICES FOR THE FREEZING OF FOOD PRODUCTS :
en
es
- US2419604A - Rotative winged aircraft having a plurality of yaw-moment producing means :
en
- ES14576U - Slide rule. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU134740B2 - Improvements in or relating to escapement mechanism :
en
- AU134981B2 - Improvements in and relating to machines for applying polish to floors and like surfaces :
en
- CH248163A - Process for the production of a mixture for bitumen coverings and the mixture produced by this process. :
de
en
- US2419571A - Selective pulsing device :
en
- US2419903A - Electrode construction for highfrequency electronic devices :
en
- FR921112A - Unique instrument for writing in ink or pencil :
en
fr
- FR921201A - Feeder for feeding glassware molds :
en
fr
- FR921209A - Improvements to pyrotechnic perforating devices :
en
fr
- GB587711A - Improvements in and relating to fluid control valves :
en
- FR921123A - Domestic appliance with continuous fire for heating and cooking :
en
fr
- FR921270A - Split tubes and their assembly collars for the establishment of scaffolding and tubular frames :
en
fr
- ES14130Y - Marker stamp. :
en
es
- USD146719S - Design for a clothespin :
en
- US2419727A - Ladder platform :
en
- CH248157A - Shutter. :
de
en
- CA441025A - Nitroguanidine acidity neutralization :
en
fr
- GB587690A - Improvements in the treatment of foodstuffs by cooking :
en
- ES177306A3 - A SYSTEM OF LIGHTING APPARATUS FOR LOW VOLTAGE FLUORESCENT LAMPS OR LAMPS :
en
es
- FR921165A - Device for connecting furniture or furniture elements :
en
fr
- GB587497A - Improvements in or relating to stands for bicycles and motor bicycles :
en
- GB587569A - Improved process for the treatment of bituminous materials :
en
- US2419602A - Rectifier and method of making the same :
en
- ES177454A1 - IMPROVEMENTS IN THE CONDITIONING OF INCUBATORS THAT ALLOW THE AUTOMATIC REGULATION OF THE INTERNAL HYGROMOMETIC STATE :
en
es
- GR11132B - METHOD OF DRINKING OF INTESTINES AND MANUFACTURE OF ALL DIAMETER OF INTESTINES BY WELDING OR SEWING, USEFUL FOR SAUSAGE. :
el
en
- CA441125A - Goggles :
en
fr
- ES14218Y - Carrier. :
en
es
- CH248175A - Holder with toilet roll. :
de
en
- AU137049B2 - Improvements in or relating to annular gray cast objects and method of making thesame :
en
- ES14783U - Pencil removed - cuticle (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587644A - Improvements in or relating to devices for locking relatively rotatable members :
en
- GB587689A - A device for distributing insecticides, herbicides or fungicides :
en
- BE472025A - Process for the sulfochlorination of saturated hydrocarbons, substituted or not, or of mixtures of hydrocarbons consisting entirely or substantially entirely of saturated hydrocarbons :
en
fr
- GB587542A - Improvements in and relating to ladies' underwear garments :
en
- CH248367A - Air pump for vehicle tires. :
de
en
- FR921127A - Method and device for heating liquids for engines :
en
fr
- US2419827A - Garment :
en
- BE472232A - :
en
- US2419575A - Heater :
en
- US2419729A - Printing telegraph system having serially connected step-by-step selective stations :
en
- US2419594A - Seam pressing machine :
en
- ES14758U - Mixed capuchon for fountain pens (Machine-translation by Google Translate, not legally binding) :
en
es
- AU124048B2 - Weight-transferring vehicle coupling or hitch structure :
en
- CH248261A - Device for the production of zippers. :
de
en
- ES14120Y - Improved electric cooker. :
en
es
- CH248191A - Round grippers for sewing machines. :
de
en
- ES14777U - Mechanical toy (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587557A - Production of synthetic resins :
en
- ES14815U - Folding stretcher table of any number of legs. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA441031A - Can filling machine :
en
fr
- CH248153A - Obstruction. :
en
fr
- GB587653A - Bracelet for wrist watches :
en
- ES176977A3 - IMPROVEMENTS IN TRAFFIC CONTROL SYSTEMS, FOR RAILWAYS AND SIMILAR :
en
es
- ES177134A1 - FOOTWEAR MANUFACTURING PROCEDURE :
en
es
- AU136250B2 - Improvements in or relating to inking mechanism for printing machines :
en
- ES14039Y - Levers and rollers switch-switch. :
en
es
- FR921290A - binding element for binding perforated sheets :
en
fr
- GB587551A - Regulating device for the balance spring of a clockwork fuse :
en
- ES12971Y - Pin or mash press. :
en
es
- ES14169Y - Single hole bipolar electrical plug. :
en
es
- ES14792U - Sewing box (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921233A - Improvements to progressive-setting parachutes for lifting devices :
en
fr
- US2419699A - Loading and feeding apparatus for coils of strip metal :
en
- ES14010Y - Hygienic case for toothbrushes and shaving brushes. :
en
es
- ES14141Y - Brush. :
en
es
- CH248298A - Stepless gear. :
de
en
- FR921294A - Razor leather :
en
fr
- ES172836A1 - PROCEDURE FOR THE RAPID MANUFACTURE OF OBJECTS IN THERMOPLASTIC RESINS OF CONSIDERABLE THICKNESS. BY HEATING WITHOUT AN OVEN, USING MOLDS AND COUNTERMOLDS :
en
es
- AU135761B2 - Improvements in or relating to fuel oil igniter :
en
- AU135658B2 - Windshield cleaner :
en
- BE472250A - Improvements to ironing presses and similar apparatus :
en
fr
- ES14737U - Control box with plug for changing lights (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921205A - Electrical calculator :
en
fr
- AU1890145A - Aspring clip for securing conduits, wiring andthe like to structural parts :
en
- CH248162A - Agitator-mixer for the production of foam and cellular products. :
en
fr
- CH248381A - AC signal receiving device. :
de
en
- ES177431A1 - PROCEDURE AND APPARATUS FOR MOLDING PLASTIC OBJECTS :
en
es
- ES14798U - Clamp for holding various objects. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH248176A - Heat-saving device for cooking appliance. :
en
fr
- CH248269A - Method for controlling the movements of a member movable in translation by means of a rotary cam and machine for the implementation of this method. :
en
fr
- CH248308A - Installation for regulating a group comprising at least one self-generator of engine gas with at least one free piston and at least one receiving machine supplied with these gases. :
en
fr
- CH248358A - Electric follow-up control. :
de
en
- ES14197Y - Furniture perfected. :
en
es
- AU1019347A - Electric switch construction :
en
- AU148064B2 - Improvements in and relating to sterilising detergent compositions :
en
- AU1111847A - Improvements in or relating to counterbalanced pickup or reproducer arms :
en
- CH248204A - Vat with agitator. :
de
en
- CH248177A - Spout device on a cooking vessel. :
de
en
- CH248303A - Gear with endless rope. :
de
en
- AU138028B2 - Improvements in or relating to collagen threads, filaments andthe like andthe manufacture thereof :
en
- CH248231A - Parallel guide device on tear rails. :
de
en
- AU1029147A - A socket or union for connecting into wooden pipes, supporting rods of wood or metal, and useful for other purposes :
en
- CA441005A - Concentrating method and apparatus :
en
fr
- CH248295A - Shut-off valve for high vacuum, corrosive liquids, vapors and gases. :
de
en
- CA440980A - Can :
en
fr
- CA441078A - Suction cleaner :
en
fr
- US2419896A - Dentifrice applicator :
en
- AU124076B2 - Improvement in protected anode for continuous electroplating processes :
en
- AU135172B2 - Earth working scraper :
en
- AU1115447A - Improvements in or relating to circuits for converting a voltage of given shape into a voltage of different shape :
en
- AU1483644A - Improved apparatus for cooking, baking, frying and similar purposes :
en
- CH248239A - Liquid compass. :
de
en
- AU124073B2 - Improvements in frequency controlling and stabilising means in radioapparatus and the like :
en
- AU140874B2 - Improvements relating to low pressure mercury vapour fluorescent lamps and fluorescent materials for incorporation in such lamps :
en
- AU1838745A - Production of stainless steel :
en
- AU1908845A - Improvements in pneumatic tyred wheels :
en
- US2419886A - Apparatus for gunfire control :
en
- ES14137Y - Protective pad applicable to stoves of all kinds. :
en
es
- GB587581A - Improvements in instruments for measuring alternating potentials or alternating currents :
en
- AU124026B2 - Improvements in padlocks :
en
- US2419637A - Synchronizing system :
en
- US2419532A - Shaping mold :
en
- US2419595A - Method of pressing seams formed in shoe parts :
en
- US2419566A - Pulsed oscillator :
en
- CH248168A - Cutting device for tree and ground crops. :
de
en
- AU1020347A - Method of preparing synthetic rubber latex :
en
- AU128628B2 - Improvements in or relating to pipe cutting tools :
en
- AU137048B2 - Improvements in or relating to apparatus for torque counteracting rotors :
en
- AU143508B2 - Arrangement for automatically changing a gramophone record :
en
- BE471677A - Method, means and devices for electric welding :
en
fr
- CH248347A - Installation comprising an indicator board of hotels and inns in a city. :
en
fr
- US2419661A - Adjustable headband for industrial headgear :
en
- CH248173A - Equipment on loungers for holding hinged headboards in various inclines. :
de
en
- US2419789A - Electrode holder :
en
- ES14203Y - Adjustable foot for individual bench in workshop work. :
en
es
- ES177363A1 - A CONSTRUCTION SYSTEM FOR A NEW FOLDING LID FOR HATCHES :
en
es
- CA441038A - Frequency multiplier :
en
fr
- CH248365A - Electrically powered vehicles, in particular with batteries. :
de
en
- AU1096347A - Washing and extracting machine :
en
- AU1264244A - Loop antennas :
en
- AU1463344A - Mechanical actuator :
en
- ES14161Y - Fastener or connecting piece for compound transmission belts. :
en
es
- AU1016247A - An unproved socket fora starting switch fora fluorescent lamp :
en
- CA441064A - Well treating method and apparatus :
en
fr
- AU1101347A - Sweep generator :
en
- US2419797A - Change-speed conversion unit :
en
- US2419788A - Cow stanchion :
en
- BE471922A - :
en
- CH248217A - Process for sealing layers of oxides, obtained by electrolysis on aluminum or its alloys. :
en
fr
- GB587520A - Improvements in or relating to substituted barbituric acid derivatives and salts thereof and methods of producing same :
en
- US2419662A - Penetrating prong buckle :
en
- US2419674A - Combination egg poaching, boiling, and frying device :
en
- US2419912A - Auxiliary powered vehicle construction :
en
- US2419831A - Amidization of pyridine monocarboxylic acids :
en
- AU1094347A - Earth working scraper :
en
- AU134980B2 - Improvements in jet propulsion powerplants for aircraft :
en
- US2419869A - Oscillation generator :
en
- US2419746A - Eraser :
en
- AU1585844A - Securing projections toa rotor :
en
- US2419720A - Blowgun :
en
- CH248216A - Filter nozzle. :
de
en
- CH248349A - Switch-on and switch-off device on a communication device. :
de
en
- GB587571A - Improvements in or relating to internal combustion turbine power plants :
en
- GB587693A - Improvements in or relating to hot and cold water supply fittings :
en
- US2419561A - Crystal contact of which one element is mainly silicon :
en
- AU137132B2 - Improvement infrequency modulation system for microwave generators :
en
- GB587513A - Improvements relating to gas turbine cooling systems :
en
- FR921212A - New building material :
en
fr
- ES14794U - Support of combs (Machine-translation by Google Translate, not legally binding) :
en
es
- ES171013A1 - IMPROVEMENTS IN THE SEALS APPLICABLE TO DRUMS AND SIMILAR CONTAINERS :
en
es
- US2419871A - Innersole and method of making the same :
en
- GB587602A - Improvements in tin openers :
en
- US2419620A - Obstacle detection apparatus :
en
- ES14772U - Electrical warning device capable of providing different visual indications. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14154Y - Luminous device for notebooks. :
en
es
- ES14769U - Razor blade with modification in the profiling of the passive edges. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587621A - Improvements in and relating to cord or like operated puppet or marionette appliances :
en
- ES14174Y - Vehicle steering wheels. :
en
es
- AU1918745A - Iniprovemnents in portable chisels and the like :
en
- CH248184A - Drive device for traveling card grinding rollers. :
de
en
- AU1021447A - Improvements in and relating to crank mechanism :
en
- GB587578A - Improvements in or relating to x-ray cassettes :
en
- ES177388A3 - IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF PULLEY, WHEEL, BUSHING AND SIMILAR EXTRACTORS :
en
es
- ES176430A1 - IMPROVEMENTS INTRODUCED IN THE MOUNTING OF LAMPS FOR PUBLIC LIGHTING :
en
es
- GB587489A - Multiplex telephone system :
en
- IE17616L - Lasting machines :
en
- US2419544A - Electron discharge tube :
en
- US2419693A - Sewage disposal system :
en
- US2419835A - Flocking apparatus :
en
- US2419931A - Method of producing magnesium cyanide :
en
- US2419917A - Vision aid :
en
- FR921186A - Spool holder for gummed paper roll and the like :
en
fr
- FR921137A - Further training in measuring devices :
en
fr
- FR921220A - Anti-fraud bottle :
en
fr
- AU135173B2 - Improvements in or relating to apparatus for use inthe heating of buildings by hotwater :
en
- CH248185A - Rolling bearings for spinning spindles. :
de
en
- AU1474044A - Anti-foaming compositions :
en
- GB587640A - Improvements in and relating to brakes for cycles :
en
- GB587701A - Improvements in the production of foam-generating substances :
en
- IE17922L - Magnetic desk pen holders. :
en
- ES176984A1 - A NEW APPARATUS FOR THE VIBRATION OF CONCRETE :
en
es
- GB587635A - Improvements in or relating to machines provided with rope haulage mechanism for self-haulage :
en
- GB587577A - Briquetting press :
en
- GB587608A - Improvements in and relating to the electro-deposition of silver :
en
- ES14743U - Windshield wiper blade (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177456A1 - A PROCEDURE FOR THE MANUFACTURE OF SODIUM CABONATE AND AMMONIUM SULPHATE :
en
es
- GB587482A - Well drilling fluid :
en
- GB587708A - An improved toy or display apparatus :
en
- ES13559Y - Date stamp. :
en
es
- ES14163Y - Long warning bell for bicycles and the like. :
en
es
- FR921210A - Method and device for regulating evaporation or concentration apparatus :
en
fr
- GB587589A - Devices for teaching dancing :
en
- US2419782A - Printing telegraph apparatus :
en
- ES14748U - Exprimidero. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177408A1 - IMPROVEMENTS INTRODUCED IN THE OBSTRUSION PRESSES :
en
es
- ES174563A1 - GUIDE DEVICE FOR PROFILED MATERIAL AT THE ENTRY AND EXIT OF THE LAMINATOR :
en
es
- ES177483A1 - A SYSTEM OF MERCURY-BASED ELECTRICAL SWITCHES :
en
es
- US2419811A - Dual engine powered motor vehicle and control mechanism therefor :
en
- USD146698S - Design fob a hooded storm coat for
dogs :
en
- US2419921A - Electric welding machine :
en
- US2419821A - Boiler water feeder :
en
- BE471814A - :
en
- CA440986A - Railway truck spring brake :
en
fr
- CA441115A - Gas mask :
en
fr
- ES14088Y - Folding chair. :
en
es
- ES14793U - Bra for children's bedding and similar uses (Machine-translation by Google Translate, not legally binding) :
en
es
- CH248188A - Device for storing reels. :
de
en
- US2419542A - Reciprocating rotary distributing pump :
en
- FR921125A - Aerodynamic wind tunnel :
en
fr
- FR921285A - Improvements to the process for preparing para-oxyphenylarsinic acid :
en
fr
- GB587544A - Automatic frequency controlling systems :
en
- FR921236A - Pads improvements :
en
fr
- ES177345A1 - PROCEDURE FOR THE MANUFACTURE OF METAL PLUGS FOR BOTTLES, BOTTLES AND SIMILAR :
en
es
- ES177371A1 - A DEVICE APPLICABLE TO THE TELARES TO PRODUCE YOUR MECHANICALLY BACKWARD :
en
es
- GB587658A - Improvements in gas pokers :
en
- FR921242A - Fluid and liquid pump :
en
fr
- ES14719U - Heater for central heating installations. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14109Y - Support for the knot of the spade ties :
en
es
- ES14132Y - Checkbook holder and wallet. :
en
es
- GB587573A - Improvements in the heating of glass by means of electric furnaces :
en
- GB587703A - Improvements relating to door fastenings :
en
- US2419908A - Selective valve mechanism for hydraulic motors :
en
- FR921135A - Improvement of stamps or seals :
en
fr
- GB587706A - Apparatus to facilitate assembly and filling of moulding boxes and the like :
en
- ES11956Y - Electric incandescent lamp, perfected. :
en
es
- US2419841A - Gun perforator for oil well casings :
en
- ES14736U - Table easily mountable and removable, especially suitable for street trading. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419535A - Time-modulated pulse communication system :
en
- FR921107A - Closing device for doors :
en
fr
- US2419618A - Manufacture of sulfamic acid :
en
- CH248364A - Safety device for gasoline tanks, in particular for aircraft tanks. :
en
fr
- US2419766A - Combination table and separable service cabinet :
en
- ES13618Y - New card. :
en
es
- ES13753Y - Support for accumulators of electric traction vehicles. :
en
es
- ES14770U - Industrial express coffee machine (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14220Y - Pencil. :
en
es
- ES14155Y - Plug socket for loudspeakers and amplifiers of radio telephony devices. :
en
es
- ES14206Y - Easel. :
en
es
- GB587671A - Improvements in or relating to coated fabrics :
en
- FR921269A - New provisions and development in the manufacture of extendable kitchen tables :
en
fr
- GB587672A - Improvements in buoyant electrodes :
en
- ES177442A1 - IMPROVEMENTS IN OR RELATED TO MULTI-CHANNEL ELECTRICAL COMMUNICATION SYSTEMS :
en
es
- ES171722A3 - IMPROVEMENTS INTRODUCED IN THE MUSICAL INSTRUMENTS :
en
es
- FR921158A - Method of manufacturing and applying a thermoplastic layer on an air permeable support :
en
fr
- GB587641A - Improvements in or relating to electric fluid heaters :
en
- US2419615A - Hum reducing modulator :
en
- USRE22872E - Apparatus for protecting power :
en
- GB587595A - Improvements in or relating to the manufacture of refractory and other ceramic materials containing aluminium oxide :
en
- FR921195A - Film development tank :
en
fr
- US2419711A - Grip for tensile testing :
en
- US2419792A - Hydraulic power system :
en
- CA441101A - Cardboard box manufacture :
en
fr
- GB587654A - Improvements relating to controlling means for fluid operated machine tools :
en
- AU134731B2 - Culinary utensil :
en
- AU1123047A - Method of making and assembling a stem for vacuum tubes :
en
- CH248291A - Electromagnetic clutch, braking and reverse gear mechanism. :
en
fr
- CA441083A - Suspension unit for vehicle wheels :
en
fr
- ES177351A1 - IMPROVEMENTS IN THE MANUFACTURE OF SHAVINGS OF AFEITAR :
en
es
- US2419574A - Impulse generating system :
en
- US2419902A - Fluorescent electric discharge lamp :
en
- AU136925B2 - Improvements in or relating tothe manufacture of guide vanes for axial-flow turbines and compressors :
en
- US2419554A - Handle for suction cleaners :
en
- CA441118A - Writing instrument :
en
fr
- GB587687A - Improvements in or relating to pressure-sensitive flexible sheet materials :
en
- CH248241A - Wind tunnel for measurement and test purposes with diffuser. :
de
en
- ES177470A3 - A MECHANICAL OPERATION SYSTEM FOR AUTOMOBILE LOCKS :
en
es
- ES14819U - Device to fix and compress the felt strip or wick that is used to moisten the copy paper in manual duplicating devices. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921173A - Device for maintaining documents applicable to file folders, file sorters, etc. :
en
fr
- ES177250A1 - IMPROVEMENTS IN THE CONSTRUCTION OF AUTOMATIC METERS :
en
es
- CA441020A - Production of aggregates of aluminum hydrate :
en
fr
- CH248180A - Device that can be used as a stepladder and smoothing board. :
de
en
- FR921255A - Improvements to devices for breaking endocarps of woody endocarp fruits :
en
fr
- US2419572A - Electron discharge device :
en
- US2419592A - Sealing method and means for conductor joints :
en
- US2419799A - Receiver transmitter :
en
- AU124062B2 - Mechanical actuator :
en
- US2419545A - Method of and apparatus for extracting juice :
en
- US2419599A - Alkylation of aromatic hydrocarbons :
en
- ES14111Y - Table indicating the result of football matches. :
en
es
- AU124046B2 - Improvements in or relating to self-sealing tanks for petrol or other liquids :
en
- CA441087A - Fender skirt :
en
fr
- FR921257A - Improvements made or relating to motor-driven appliances for the mechanical processing of food :
en
fr
- ES13807Y - A perfected device for taking holy water. :
en
es
- ES177358A1 - A DEVICE FOR THE PRODUCTION OF AEROSOLS :
en
es
- US2419844A - Milking machine pulsator :
en
- US2419853A - Photographic film developing apparatus :
en
- AU134620B2 - Improvements in or relating to photography :
en
- AU124081B2 - Production of stainless steel :
en
- US2419725A - Perspective drawing instrument :
en
- US2419755A - Chemical treatment of oil sands :
en
- AU1100247A - Improvements in or relating tothe manufacture offish hook blanks :
en
- AU1911845A - Improvements ina mobile goods hoist :
en
- US2419830A - Shoulder pad :
en
- US2419625A - Portable ring type heater :
en
- ES14700U - Liquid fuel burner hood for illumination (Machine-translation by Google Translate, not legally binding) :
en
es
- BE471931A - Non-volatile oily liquids and their manufacturing process :
en
fr
- CA441045A - Electromagnetic device :
en
fr
- CA441032A - Transmission :
en
fr
- US2419548A - Discriminator circuit :
en
- AU1023347A - Culinary utensil :
en
- CA441120A - Caustic burned magnesia production :
en
fr
- AU124086B2 - An improved slow combustion heater :
en
- US2419870A - Metal drawing apparatus :
en
- US2419666A - Device for separating liquids of different specific gravity :
en
- CH248304A - Basket press, in particular for fruit and grapes. :
de
en
- AU1741144A - Improvements in or relating tothe manufacture of artificial protein filaments :
en
- CA441052A - Polyazo dyestuff :
en
fr
- AU393346A - A detachable childs seat for association witha bicycle orthe like :
en
- CH248267A - Device for tensioning binding wire on an object. :
de
en
- ES14806U - Rotating point for lathes and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419803A - Optical objective :
en
- USD146703S - Design for an ash tray :
en
- USD146712S - Design for a coat :
en
- CH248280A - Device for pulling off ball bearings, gear wheels, pulleys, etc. :
de
en
- CH248382A - Bag. :
de
en
- AU1123547A - Improvements in or relating to electromagnetic vibratory devices :
en
- AU1923945A - Improvements in internal combustion engines, compressor or pumps :
en
- AU124067B2 - Filters for liquids or gases :
en
- CH248158A - Steel frame. :
de
en
- ES14760U - Bracket support for adjustable trailers. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA441075A - Pump control system :
en
fr
- AU124036B2 - Improvements ina mobile goods hoist :
en
- CA441001A - Dust removing attachment for grain elevators :
en
fr
- US2419705A - Steam electric iron :
en
- AU1106647A - Frequency modulation system :
en
- AU1668744A - Improvements in frequency controlling and stabilising means in radioapparatus and the like :
en
- AU2022745A - Golf bag :
en
- AU1505344A - Diesel fuel :
en
- AU1877545A - Instrument for ascertaining the angle of an inclined surface and / or the length of such surface and / or for delineating angles :
en
- US2419537A - Resistor :
en
- US2419564A - Radio transmitter-receiver switching system :
en
- GR11134B - SEATS OF TERMINAL OPTIONS. :
el
en
- ES175855A1 - IMPROVEMENTS IN THE MANUFACTURE OF POLYMERIZED OILS OR STAN-OILS :
en
es
- US2419713A - Saw blade lubricant :
en
- AU142628B2 - Improvements in or relating to devices for converting impulse-modulation into amplitude variations :
en
- AU124070B2 - Television apparatus :
en
- CH248378A - Process for the preparation of a new oxyhydrophenanthrene derivative. :
de
en
- AU129212B2 - Swivel chairs :
en
- AU137607B2 - Frequency modulation system :
en
- AU136833B2 - Improvements in and relating to crank mechanism :
en
- US2419665A - Internal grinder and polisher :
en
- AU124042B2 - Improvements relating tothe manufacture by rolling of annular articles :
en
- CH248249A - Watch. :
en
fr
- CH248359A - Remote control device making it possible to bring a rotating shaft into at least one predetermined position. :
en
fr
- US2419683A - Sealing high-tension wires in sockets :
en
- CH248196A - Insert for diaper. :
de
en
- AU1856345A - Improvements in and relating to garden or vineyard ploughs for cultivating under vines and trees :
en
- AU124064B2 - Improved apparatus for cooking, baking, frying and similar purposes :
en
- CA441103A - Securing clamp :
en
fr
- AU133150B2 - Improvements in or relating toan article of furniture :
en
- US2419783A - Ester derivatives of lignin sulphonates :
en
- US2419522A - Snow vehicle :
en
- CA441117A - Textile material production :
en
fr
- CH248256A - Timepiece mechanism. :
en
fr
- CA440983A - Display card holder :
en
fr
- US2419624A - Display case :
en
- US2419689A - Gas turbine :
en
- ES9683Y - Knobs, handles and handles for room and vehicle doors. :
en
es
- US2419610A - Perspective drafting device :
en
- US2419653A - Window molding :
en
- GB587712A - Improvements in and relating to devices for repairing knitted fabrics :
en
- US2419802A - Motor mural comprising a canvas moved along a wall from one spool to another :
en
- US2419897A - Back band :
en
- US2419657A - Countersinking machine :
en
- US2419730A - Printing telegraph system having serially connected, step-by-step automatically selective stations :
en
- AU1119847A - Improvements in or relating toan arrangement for telephone substation set :
en
- AU1645244A - Improvement in means forand method of controlling power output of transformers :
en
- FR921101A - elements for the realization of floors, mold for their manufacture and process for their implementation :
en
fr
- AU1115847A - Improvements in or relating to refrigerating machines operating according tothe reverse hot-gas motor principle :
en
- AU1117947A - Improvements in flameproof and similar industrial well glass lighting fittings :
en
- AU1930545A - Improved apparatus for mining :
en
- CH248266A - Electrical device for controlling the discharge of a capacitor via an inductive load. :
de
en
- AU136820B2 - tAn improved -induction furnace for melting metals and alloys :
en
- AU132203B2 - Apparatus for inspection of tire treads :
en
- CH248297A - Self-locking control of a movable member. :
en
fr
- US2419543A - Means and methods of abrading :
en
- BE471929A - :
en
nl
- USD146700S - Design for a sld?per :
en
- US2419685A - Electric switch :
en
- US2419769A - Dispensing container having a gravity operated closure :
en
- ES14813U - Barbs applicable to the construction of combs, combs or hairpins (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14724U - New rubber and leather floor for footwear. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587684A - Improvements in or relating to rotary pumps :
en
- FR921161A - Soundproof wall and its applications :
en
fr
- GB587554A - Improvements in or relating to ophthalmic mountings :
en
- US2419877A - Process of improving and presserving food products :
en
- AU432246A - Improvements in or relating to tractor toolbars for carrying disk ploughs or other cultivator implements and co-operable attachments :
en
- AU1930745A - Improvements in welt turning apparatus :
en
- CA440989A - Feeding bottle support :
en
fr
- CH248166A - Acetylene generator. :
de
en
- AU1029547A - Improvements in or relating to photography :
en
- AU138214B2 - Improvements in or relating to electrical condensers :
en
- AU139806B2 - Improvements in and relating to kneading machines for bread doughs andthe like :
en
- ES177373A1 - MACHINE TO APPLY TAIL TO FOOTWEAR PARTS, ESPECIALLY TO THE FLOOR-PLATFORM COVERS :
en
es
- US2419570A - Receiver circuit :
en
- US2419627A - Electric switch :
en
- CH248286A - Pyrophoric lighter. :
en
fr
- CH248327A - Electric switch. :
en
it
- US2419597A - Plotting instrument :
en
- US2419568A - Transmission system :
en
- USD146724S - Design fob a shoe sole :
en
- US2419806A - Inlet and outlet air distributing duct for buildings having automatic damper means :
en
- ES14156Y - Inhaler :
en
es
- GB587705A - Improvements in an arch support :
en
- CA441112A - Laminated spring for vehicles :
en
fr
- FR921109A - Process for developing the qualities of different gases :
en
fr
- CH248274A - Woodworking machine. :
de
en
- CH248237A - Feeder and attachment device on automatic firearms. :
de
en
- CA441122A - Loose masses separating apparatus :
en
fr
- US2419867A - Garment :
en
- ES177445A1 - PROVISIONS FOR THE PRODUCTION, SELECTION AND DEMODULATION OF ELECTRIC PULSE TRAINS :
en
es
- FR921176A - Control cylinder for brake or other hydraulic device :
en
fr
- AU1017847A - Hotbox or bearing alarm or indicator :
en
- US2419686A - Electrical circuit :
en
- CH248156A - Apparatus for cementing window panes. :
de
en
- US2419576A - Apparatus for measuring short time intervals :
en
- USD146727S - Design for a spectacle frame :
en
- CA441041A - Gyroscope erecting device :
en
fr
- US2419731A - Attachment for traps :
en
- US2419851A - Stabilized colored smoke composition :
en
- US2419633A - Peanut plow :
en
- US2419588A - Seal for rotary shafts :
en
- US2419852A - Apparatus for measuring the ratio or product of two alternating voltages :
en
- US2419690A - Conversion of hydrocarbons :
en
- US2419820A - Automatic heat regulator :
en
- AU1645644A - Improvements in or relating to synthetic resin compositions :
en
- CA441124A - Power transmission system :
en
fr
- CH248207A - Process for preparing a mixture of soluble, slightly radioactive organic thorium salts. :
en
fr
- BE471603A - :
en
- CH248150A - Process for producing pressed bales and apparatus for carrying out the process. :
de
en
- CA440997A - Sheet metal bottle cap :
en
fr
- AU1122947A - Modulation systems :
en
- CA440981A - Airscrew :
en
fr
- CA441062A - Torch :
en
fr
- CH248224A - Device for adjusting the gripper pads on sheet-fed printing machines. :
de
en
- AU135985B2 - Copolymers of vinyl aromatic monomers with conjugated diene monomersand coating compositions thereof :
en
- US2419550A - Apparatus for remotely repeating angular indications :
en
- US2419749A - Electropercussive welding apparatus :
en
- CH248155A - Glazing support bar. :
en
fr
- AU1120747A - Immersion anode :
en
- AU1095747A - Improvement in tunable wave-signal device :
en
- AU135942B2 - Improvement in tubs for laundry machines andin laundry incorporating such tubs :
en
- ES177440A1 - IMPROVEMENTS IN OR RELATED TO THERMO-VALVE AMPLIFIERS :
en
es
- FR921266A - Electrical contact device comprising at least one current socket member and a row of movable contact pads relative to this member :
en
fr
- FR920501A - :
fr
- US2419898A - Shelled corn saver for husking devices :
en
- US2419907A - Means for reducing impedance effects in grounded communication circuits :
en
- FR921152A - Rotary steam engine :
en
fr
- AU135863B2 - Window operator :
en
- AU135034B2 - Improvement in tunable wave-signal device :
en
- ES14803U - Rubber seal adaptable to irregular surfaces. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU133308B2 - Improvements relating to grease guns :
en
- CA441039A - Light filter :
en
fr
- AU124074B2 - Slow motion electrical picture reproduction :
en
- AU1020147A - Copolymers of vinyl aromatic monomers with conjugated diene monomersand coating compositions thereof :
en
- US2419750A - Flexible duct coupling :
en
- USD146730S - Design fob a foam generating
apparatus :
en
- ES13556Y - Frame for women's bicycle. :
en
es
- ES172835A1 - PROCEDURE FOR THE MANUFACTURE OF INDELIBLE INKS TO BE USED ON TRANSPARENT AND SEMIT-TRANSPARENT SHEETS, BASED ON POLYVINYL RESINS USED TO REPLACE THE DRAWING PAPER :
en
es
- CA441108A - Shoe sole channel and rib cementer :
en
fr
- ES13608Y - Card with drawings endowed with movement. :
en
es
- AU124043B2 - Golf bag :
en
- AU1732244A - Improvement in protected anode for continuous electroplating processes :
en
- ES14080Y - Manual support, or grip, for cinematographic, photographic, surveying and similar devices. :
en
es
- ES14720U - Home-boiler for economic kitchens. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1441044A - Improvements in wool presses andthe like :
en
- AU128410B2 - A detachable childs seat for association witha bicycle orthe like :
en
- AU1016347A - Improvements relating to low pressure mercury vapour fluorescent lamps and fluorescent materials for incorporation in such lamps :
en
- CA441114A - Swivel jointed body :
en
fr
- AU1024547A - Window operator :
en
- AU1104647A - Improvements relating to composite fibre reinforced rubber articles :
en
- FR921136A - Pen ruler :
en
fr
- US2419609A - Means for overcoming the effects of earth reflections in directional antenna systems :
en
- CH248374A - Contact wire suspension for electric railways. :
de
en
- AU1074247A - Altitude switch :
en
- AU1029947A - Improvements inan absorption control element for use insanitary napkin and apparatus for making such element :
en
- CH248233A - Ski binding. :
de
en
- CA441010A - Oil lamp arrangement :
en
fr
- ES12605Y - Flexible tube for covered electrical installations. :
en
es
- GB587628A - Improvements in, or relating to, cooking vessels :
en
- GB587646A - Improvements in or relating to teat cups and linings therefor :
en
- AU133485B2 - Improvements in rocket dischargers :
en
- CH248206A - Device for on-the-fly height adjustment of the anodes of horizontal anode electrolytic cells. :
en
fr
- CH248328A - Mercury contact tube. :
de
en
- AU137850B2 - Chicken brooder :
en
- FR921146A - Device for the production of fuel air with or without pressure for the supply of fireplaces :
en
fr
- AU1123447A - Improvements in or relating to multichannel carrier communication systems :
en
- AU139438B2 - Altitude switch :
en
- FR921129A - economizer-recuperator for field type boilers :
en
fr
- GB587511A - Improvements relating to compressors :
en
- ES177406A1 - IMPROVEMENTS IN THE CONSTRUCTION OF APPLIANCES AIR PROJECTORS :
en
es
- GB587474A - Improvements in and relating to agricultural ploughs :
en
- CH248154A - Dehumidifying pipe made of fired, porous clay for drying damp masonry. :
de
en
- ES14019Y - Album sheets for collections with protective case for collected effects. :
en
es
- US2419546A - Delay circuit :
en
- ES177450A1 - IMPROVEMENTS IN THERMAL AMPLIFIER SYSTEMS :
en
es
- US2419632A - Alkylation of cyclic hydrocarbons :
en
- US2419816A - Method of preparing aqueous dispersions of synthetic resins :
en
- AU1016047A - Processing of yams and fabrics comprising synthetic and cellulosic fibres :
en
- US2419671A - Direction finding system :
en
- US2419692A - Alkylation :
en
- GB587668A - Improvements in electric circuit breakers with arc extinguishing devices :
en
- AU134617B2 - Apparatus for prevention of moisture condensation in refrigerated display case :
en
- CA441002A - Coloured image obtaining method :
en
fr
- CA441036A - Lamp cut-out :
en
fr
- AU1550044A - Improvements in or relating to telecommunication exchange systems :
en
- GB587499A - Improvements in and relating to jigs and work holders for feeding work pieces in drilling and like machines :
en
- ES14797U - Apparatus for sharpening all kinds of needles especially those of gramophone (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921230A - Phenolic resins and their preparation :
en
fr
- FR921226A - Process for the production of coating compositions and products obtained by this process :
en
fr
- ES14739U - Improved cistern for w, c. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES176554A1 - PROCEDURE FOR MANUFACTURING PAINTS WITH DICLORO-DIFENIL-TRICLOROMETANO COLOIDAL :
en
es
- ES14099Y - Safety bottle. :
en
es
- FR921193A - Weft cutter for loom :
en
fr
- GB587562A - Improvements in or relating to apparatus for the reception of modulated oscillations :
en
- CA441123A - Jig for treating ore-bearing materials :
en
fr
- FR921175A - Explosion Proof Lighting Fixtures :
en
fr
- GB587683A - Improvements in or relating to grinding or abrading apparatus :
en
- ES14730U - Device porta - rubber to erase applicable to the covers and apuralºpices and tips (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177168A3 - A PROCEDURE FOR OBTAINING METAL IN BARS FOR WELDING THE ALUMINUM :
en
es
- GB587685A - Improvements in devices for automatically inserting marking strips in piles of sheets :
en
- GB587510A - Improvements relating to centrifugal governors or other mechanism requiring sensitive motion transmission :
en
- US2419586A - Mineral oil composition :
en
- US2419754A - Brace for boxed produce loads :
en
- USD146702S - Design fob a slipper :
en
- GB587660A - Circuit arrangements for electric discharge lamps :
en
- GB587549A - New pyrimidine compounds :
en
- US2419526A - Sleeveless expellant holder for lipstick or the like :
en
- ES14752U - Improved hermetic seal box (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921163A - Airplane access articulated aisle system :
en
fr
- GB587580A - Jointing thermoplastic-insulated cables :
en
- FR921139A - Power transmission device applicable in particular to two coaxial airfoils of aerodynes :
en
fr
- FR921292A - Improvements to brake control devices and gear changes for cycles :
en
fr
- ES177153A1 - AN AUTOMATIC CARBURETTOR :
en
es
- GB587596A - Improvements in or relating to turbines operating with working media of high temperatures :
en
- GB587620A - Improvements in and relating to articulated puppets or like objects :
en
- US2419883A - Pectic substances and methods for their preparation :
en
- FR921149A - Refinements to tilting barrel rifles :
en
fr
- US2419916A - Pipe or hose coupling :
en
- GB587612A - Improvements in or relating to internal combustion turbine power plants :
en
- ES14176Y - Container to contain eggs and other uses. :
en
es
- US2419734A - Musical instrument :
en
- CA441063A - Resinous bar making method :
en
fr
- ES14811U - Multiple hanger for garments and utensils of all kinds (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177379A1 - APPARATUS THAT MAKES VISIBLE THE ITINERARY OF THE NEAR ROAD TO TRAVEL BY A CAR WHILE IT IS IN PROGRESS :
en
es
- GB587560A - New pyrimidine compounds :
en
- GB587599A - Improvements in or relating to a method for liquid treatment of filamentary material, and apparatus therefor :
en
- CH248234A - Ski pole tip. :
de
en
- GB587710A - Improvements in or relating to electrical musical instruments :
en
- GR11138B - WIRELESS AIRCRAFT LIGHTING LIGHTS. :
el
en
- US2419658A - Demonstrating device :
en
- US2419742A - Tool post for capstan and like lathes :
en
- ES176149A1 - A PROCEDURE WITH THE CORRESPONDING DEVICE, FOR THERMAL TREATMENT, ELECTRICALLY OR MAGNETICALLY, OF SUBSTANCES EQUIPPED WITH CERTAIN ELECTRICAL OR MAGNETIC PROPERTIES, SUCH AS VULCANIZABLE, THERMOPLASTIC MATERIALS, EMULSIONS, COAGULABLE AND SIMILAR DISPERSIONS :
en
es
- ES177242A1 - IMPROVEMENTS IN THE CONSTRUCTION OF MANUAL MACHINES FOR THE PLACEMENT OF METALLIC STAPLES IN THE PREPARATION OF COVERS AND OTHER SEWINGS :
en
es
- FR920500A - :
fr
- ES14017Y - Aspirator-chimney that increases the draft due to its special structure. :
en
es
- ES14023Y - Device for taking measurements, for the purposes of cutting and making dresses. :
en
es
- US2419927A - Apparatus for simultaneously polishing both faces of a travelling strip of glass :
en
- CH248252A - Wristwatch. :
en
fr
- CH248276A - Automatic sharpening machine for American bits. :
en
fr
- CH248236A - Feeding device of an automatic weapon. :
en
fr
- CH248264A - Method and device for drying welding electrodes. :
de
en
- US2419616A - Container :
en
- US2419778A - Trestle leg assembly :
en
- GB587496A - Improvements in or relating to fuzes for aerial bombs and the like :
en
- AU124023B2 - Carrier wave detector circuit :
en
- US2419704A - Device for automatic lathes :
en
- US2419740A - Suction nozzle :
en
- CA441097A - Spring construction forming and assembling apparatus :
en
fr
- CH248169A - Working unit having several working machines. :
de
en
- GB587664A - Improvements in or relating to electron discharge devices of the electron velocity modulation type :
en
- GR11130B - INVIOLABLE SEAL. :
el
en
- FR921245A - Apparatus for cooling milk or other liquids :
en
fr
- GB587550A - New pyrimidine compounds :
en
- GB587555A - Improvements in apparatus for the stretching of travelling threads :
en
- FR921180A - Improvements to suspension devices for vehicles driven by pedaling or by motor :
en
fr
- AU1082547A - Code Translator :
en
- AU1662744A - Apparatus for packaging material in strand form :
en
- ES177330A1 - FUSION ENGINE AND MECHANICAL ACTION CONTINUOUSLY, WITHOUT CONSUMPTION OF THE GASES THAT PRODUCE THE PRESSURES, APPLYING TO ALL KINDS OF MECHANICAL ACTION AND LOCOMOTION :
en
es
- US2419701A - Rail brace :
en
- AU1101047A - Method and apparatus for forming and trimming die castings :
en
- AU1020547A - tAn improved -induction furnace for melting metals and alloys :
en
- US2419664A - Combined air filter and muffler :
en
- US2419828A - Setback switch :
en
- USD146720S - Design fob a walking animal figure :
en
- GB587516A - Improvements in or relating to regulating means for gas turbine installations :
en
- FR921155A - Orientable warping and steering flanges for aerodyne :
en
fr
- US2419798A - Toilet tissue holder :
en
- US2419724A - Method and apparatus for bending plate and the like :
en
- ES11176Y - Rubberized, flexible and elastic fabric bicycle grip. :
en
es
- ES9760Y - Vaporizer for perfumery. :
en
es
- GB587479A - Improvements in indicating or recording diaphragm instruments or diaphragm relays :
en
- AU1024947A - Apparatus for inspection of tire treads :
en
- ES177409A1 - A COUPLING AND TRANSMISSION SYSTEM APPLICABLE TO THE BICYCLE AUXILIARY ENGINES :
en
es
- AU1023647A - Improvements in surface coverings :
en
- ES177404A1 - REGULATOR APPLIANCE TO PLACE BLADES OF BRUSH MACHINES :
en
es
- US2419644A - Guard for heel strippers :
en
- US2419726A - Automatic worm gear hobbing machine :
en
- USD146714S - Design for a shoe :
en
- ES14701U - Espresso coffee machine. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES9634Y - Self-lubricating wooden tap. :
en
es
- FR921178A - Improvements in methods and devices for stabilizing the frequency of crystal oscillators :
en
fr
- GB587637A - Improvements in or relating to the casting of hollow metal billets or bodies :
en
- IE17575L - Aryl trihalogenoethanes; insecticidal composition :
en
- FR921116A - Pressurized liquid spray apparatus, in particular for fire fighting :
en
fr
- GB587618A - An improved manufacture of polymeric substances :
en
- ES13981Y - Splicing tensioner for rods in roof structures and electrification networks. :
en
es
- ES14009Y - Protective support for inkwells. :
en
es
- ES14808U - Device for quick opening of letter envelopes (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14751U - Improved link to join the injection needles with their syringes, (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587470A - Improvements in batteries of the alkaline electrolyte and electrolyte regeneration type :
en
- FR921181A - Stabilized firing turret with directional orientation in space and its stabilization device :
en
fr
- AU135330B2 - Frequency modulation tuning aids :
en
- ES13612Y - Automatic lock for doors. :
en
es
- GB587611A - Improvements in or relating to the sealing of an electrode system into the hard glass bulb of a mercury vapour or other vapour discharge lamp :
en
- GB587633A - Improvements in or relating to electric immersion heaters :
en
- GB587477A - Improvements in or relating to cross bar selector arrangements :
en
- FR921194A - Attachment and fitting for oscillating corridors :
en
fr
- CA441053A - Azo dyestuff :
en
fr
- GB587487A - An improvement in siphonic flushing cisterns :
en
- GR11139B - RECIPIENT SYSTEM. :
el
en
- US2419533A - Bore sighting device including an apertured divergent lens :
en
- ES176649A1 - A PROCEDURE FOR PREPARING AND RECORDING ALUMINUM TAPES INTENDED TO IMPROVE THE ELECTRICAL PROPERTIES OF ELECTROLYTIC CONDENSERS :
en
es
- FR921169A - Improvement in molds for concrete parts :
en
fr
- GB587598A - Improvements relating to panel mounted electrical apparatus :
en
- ES14828U - Cap-suction cup to prevent hair loss. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921188A - Apparatus for vulcanizing rubber valves on inner tubes by means of specially prepared valves :
en
fr
- FR921142A - Improvements to film stores :
en
fr
- US2419812A - Servo mechanism circuits :
en
- FR921283A - Rotary tobacco chopper :
en
fr
- FR921106A - Multicellular bogie-hearth furnace for firing ceramic products :
en
fr
- GB587704A - An improved process for the purification of organic liquids :
en
- GB587558A - Improvements in or relating to regulating means for gas turbine installations :
en
- ES177118A3 - PROCEDURE FOR THE TREATMENT OF ALL KINDS OF TEXTILE FIBERS AND OBTAINING PROPER WICKING OR RIBBONS FOR SPINNING :
en
es
- US2419764A - Method of molding glass articles :
en
- US2419885A - Bearing seal :
en
- GB587585A - A centrifugal pump or engine :
en
- GB587490A - Improvements in or relating to thermopiles :
en
- GB587713A - Improvements in or relating to hermetically sealed containers :
en
- ES14723U - Device for mounting and dismounting bicycle, motorcycle and automobile tires. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH248198A - Device on soft respectively. semi-soft double collar to stiffen the front parts of the same. :
de
en
- US2419605A - Thread-advancing reel :
en
- US2419668A - Process for preparing a methylcyclopentene dimer :
en
- CA441082A - Suction cleaner :
en
fr
- ES14750U - Fountain pen automatic filling by capillarity (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587552A - Improvements in and relating to machines for the manufacture of contact springs and like parts :
en
- AU1116547A - Deflecting electrodes for electric discharge devices :
en
- AU134865B2 - New or improved process and apparatus forthe manufacture of zinc oxide :
en
- US2419905A - Centrifugal pump :
en
- FR921241A - Multi-purpose machining machine :
en
fr
- FR921248A - Process for the production of ammonium nitrate :
en
fr
- GB587545A - Production of mono- and di-ª‡-substituted ª‡-alkoxy-acetic acids and of ª‡,ª‰-unsaturated esters therefrom :
en
- ES14786U - Flexible device to clean or stack buckets, plates, and the like (Machine-translation by Google Translate, not legally binding) :
en
es
- AU124034B2 - Aspring clip for securing conduits, wiring andthe like to structural parts :
en
- FR921168A - Device for automatically shutting down a radio receiver when the transmitting station stops transmitting :
en
fr
- AU137038B2 - Imp rovements in or relating to amino acid products and methods of producing same :
en
- US2419717A - Rotary hoe :
en
- FR921189A - System and methods for the remote control of selectors or the like :
en
fr
- FR921243A - Metal-wood heel for shoe :
en
fr
- US2419768A - Gimbal locking mechanism :
en
- FR921218A - Method of establishing alternating current electrical relays sensitive to the power factor of the load and operating almost instantaneously :
en
fr
- US2419675A - Hanger :
en
- GB587679A - Improvements in or relating to waveguides for wireless systems :
en
- GB587681A - Improvements in and relating to furnaces or kilns for calcining solid materials :
en
- CH248356A - Circuit for limiting the amplitude changes of an electrical oscillation. :
de
en
- ES14717U - Pen with cuts on the wings for added flexibility. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14744U - Cover of elements or glasses of accumulators of transportable type. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14761U - Fencing system (Machine-translation by Google Translate, not legally binding) :
en
es
- CH248172A - Bedside. :
de
en
- GB587506A - Improvements in or relating to the support of wall slabs above a window :
en
- ES14229Y - Creole with special closure. :
en
es
- ES177364A2 - IMPROVEMENTS IN THE PRESSES FOR THE MANUFACTURE OF IMITATION GEMSTONES :
en
es
- GB587698A - Improvements in or relating to the mixing of granular material with water :
en
- CA440985A - Sheet feeding apparatus for printing presses :
en
fr
- CH248227A - Device for clamping an object on the edge of a pocket. :
de
en
- CH248314A - Device for ensuring the lubrication of reciprocating compressors, in particular for refrigeration systems. :
de
en
- US2419611A - Shock mount for collapsible antennae :
en
- FR921200A - New combined feather :
en
fr
- US2419678A - Method and machine for forming corrugated tubing :
en
- CA441084A - Paper web manufacture :
en
fr
- ES177375A1 - IMPROVEMENTS IMPROVED IN THE CONSTRUCTION OF ROLLED METALLIC DOORS CONSTITUTED BY STEEL STRIPS IN ARTICULATED PROFILES :
en
es
- CA441105A - Phenol manufacturing process :
en
fr
- USD146697S - Bates
food teay or similar article :
en
- AU1110847A - Improvements in and relating to kneading machines for bread doughs andthe like :
en
- AU1756244A - Improvements relating tothe plates of electric accumulators :
en
- AU1930345A - Improvements in joints for pipes or tubes :
en
- SU68185A1 - One-horse pack stretchers :
en
ru
- US2419530A - Production of hydantoin :
en
- AU135207B2 - Battery terminal connector :
en
- AU1448544A - Packing tray :
en
- US2419832A - Electrolytic cells :
en
- AU136423B2 - Improvements in or relating to gravity die casting of light, metal frames :
en
- CH248251A - Crown winder. :
en
fr
- CH248322A - Process for producing heat-resistant insulation for electrical machines and apparatus or on individual parts of such. :
de
en
- CA441050A - Pull gun :
en
fr
- CH248235A - Deformable skeleton and its manufacturing process. :
en
it
- CH248287A - Pocket lighter. :
de
en
- AU124087B2 - Improvements in joints for pipes or tubes :
en
- AU137520B2 - Improvements relating to turbine powerplant :
en
- BE472181A - :
en
fr
- CH248281A - Process for drying fibrous bodies and other moisture-containing bodies by means of electricity. :
de
en
- CH248292A - Cone coupling. :
de
en
- CH248302A - Container with pump. :
de
en
- AU124017B2 - A process forthe production of nitro-aliphatic compounds from ethylene andthe products thereof :
en
- CH248324A - Electrical resistance. :
de
en
- CA441111A - Liquid level control means :
en
fr
- CA441011A - Gate structure :
en
fr
- CH248279A - Chicken tongs. :
de
en
- AU2030345A - Curling device :
en
- ES14151Y - Grid for index cards, folders, cut-sheet systems and the like. :
en
es
- AU157335B2 - Improvements in or relating to collagen strands and manufacture thereof :
en
- AU126969B2 - Improvements in or relating to refrigerating machines operating according tothe reverse hot-gas motor principle :
en
- AU1117447A - Chicken brooder :
en
- AU136367B2 - Method of preparing synthetic rubber latex :
en
- CH248368A - Trailer for a vehicle such as a bicycle. :
en
fr
- US2419640A - Ventilator screen and closure package :
en
- CH248202A - Shoe clip. :
de
en
- US2419874A - F-bar key for saxophones :
en
- ES13979Y - Perfected beret :
en
es
- US2419636A - Apparatus for automatically oper :
en
- US2419606A - Linear saw-tooth generator :
en
- AU1566644A - Improvements relating to the manufacture of granular superphosphatic fertil isers :
en
- ES14007Y - Protective ceiling for mirrors. :
en
es
- CH248246A - Wide angle eyepiece. :
de
en
- US2419757A - Mounted flat element radio tube :
en
- AU1106547A - Radio telegraph systems :
en
- AU132042B2 - A socket or union for connecting into wooden pipes, supporting rods of wood or metal, and useful for other purposes :
en
- US2419673A - Loop antenna :
en
- ES14016Y - Trocar for spinal anesthesia, etc. :
en
es
- GB587546A - Improvements in or relating to rotary pump construction :
en
- GB587657A - Improvements in and relating to d.c. reversible motors supplied from a compound wound generator :
en
- USD146731S - Vaccarello
poker chip holder :
en
- CH248339A - Device for connecting a mobile gas device to a fixed supply line. :
en
fr
- AU1842445A - Improvements in reciprocating pumps, particularly windmill driven vertical lift pumps :
en
- AU1115247A - A system forthe phase modulation of pulses inwhich pulse amplitude samples are transformed into time-duration pulses :
en
- AU137397B2 - Improvements in or relating tothe manufacture of bearing bushes distance pieces andthe like :
en
- CA440998A - Transmission mechanism controlling means :
en
fr
- CH248200A - Closure comprising two series of closure elements which engage one another. :
en
fr
- AU1018747A - Automatic phonograph :
en
- ES13545Y - Animated figures, applicable to book covers. :
en
es
- AU137916B2 - Improvement inphase shifter :
en
- CA441037A - Radio frequency transformer :
en
fr
- US2419607A - Measuring electrical signal amplitude changes :
en
- US2419864A - Reduction of tubular blanks :
en
- CA441057A - Filled can head space air removing apparatus :
en
fr
- AU1092247A - Anti-shrinking treatment of wool :
en
- AU1512244A - H. Improvements in or relating tothe production of alkali metal cellulose xanthate and viscose :
en
- AU133190B2 - Immersion anode :
en
- BE471600A - Cap dispenser for bottle capping machine. :
en
fr
- AU135864B2 - Method of producing a separating suspension :
en
- CH248167A - Device for supporting hotplates, in particular electric hotplates. :
de
en
- FR921278A - Gearshift device for bicycles without lateral movement of the chain :
en
fr
- PL33276B1 - :
en
pl
- US2419723A - Garment hanger :
en
- US2419857A - Garment hanger :
en
- AU124037B2 - Improvements relating tothe manufacture of microporous material :
en
- AU139730B2 - Improvements in or relating to arrangements for distributing signal pulses :
en
- AU124033B2 - An improved teat cup :
en
- US2419622A - Lathe spindle drive :
en
- US2419551A - Glide path system :
en
- US2419756A - Process of sizing packages of yarn :
en
- FR921246A - Fixing fitting for toilet seat w. vs. :
en
fr
- CH248225A - Ribbon transport device with automatic switching on typewriters. :
de
en
- CH248348A - Single-stage RC generator. :
de
en
- US2419929A - Auxiliary powered vehicle construction :
en
- AU139824B2 - Improvements in or relating to arrangements for demodulating timephase modulated electric pulses :
en
- ES14209Y - Indicator of results or scores. :
en
es
- ES14785U - Illuminated switch or switch for lighting or bell installations (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14830U - Flexible arm table lamp. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419642A - Pipe coupling :
en
- US2419691A - Bearing assembly :
en
- US2419744A - Suction attachment for dental lathes :
en
- US2419580A - Testing system for impulse generators :
en
- US2419804A - Optical objective :
en
- AU1907645A - An improved slow combustion heater :
en
- US2419873A - Mold and core and method of casting in same :
en
- US2419718A - Production of diaryl nitrosamines :
en
- USD146709S - Woven metal fabric or the like :
en
- FR921288A - Anti-glare device particularly suitable for night traffic :
en
fr
- FR921182A - Device for connecting electric wires :
en
fr
- IE17604L - Ó-chloro-ó-aceto-g-butyrolactone :
en
- ES177407A1 - CLOSURE PROCEDURE FOR PACKAGING, ESPECIALLY GLASS :
en
es
- US2419834A - Rabbit feeder :
en
- CA441006A - Weeding device :
en
fr
- GB587593A - Machine for use in folding textile and other sheet material :
en
- ES174556A1 - A PROCEDURE TO COLOR CEMENT WITH ASBESTOS AND SIMILAR :
en
es
- FR921235A - Rolling mill improvements :
en
fr
- PL33279B1 - A device for casting light shadows as a toy for children :
en
pl
- GB587469A - A device for covering and protecting cycle saddles :
en
- GB587495A - Improvements in and relating to straight bar knitting machines and welting instruments therefor :
en
- ES14609U - Device consisting of a set of compensation resistors, driven by multiple disk switch-commutator. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419613A - Tuned microwave wattmeter :
en
- AU927643A - Filters for liquids or gases :
en
- FR921234A - advanced parachute equipment :
en
fr
- CH248332A - Device for hanging metallic sleeves on insulators, which are inserted into the metal vessel of mutators. :
de
en
- ES14747U - Fastening device of the straps fastening the straps. (Machine-translation by Google Translate, not legally binding) :
en
es
- USD146716S - Design for a tape-dispensing machine :
en
- GB587543A - Improvements in antenna systems :
en
- GB587680A - Resistance-capacitance electric oscillators :
en
- ES14087Y - Receiver-transfusor model for blood and all kinds of sera. :
en
es
- US2419774A - Manufacture of yarn :
en
- US2419796A - Alkylation process :
en
- AU1021247A - Improvements in advertising signs associated with cash registers :
en
- ES177444A1 - CIRCUIT FOR SUBSCRIBER TELEPHONE DEVICES :
en
es
- GB587694A - Improvements in handcuffs :
en
- ES177443A1 - IMPROVEMENTS IN SYSTEMS FOR DEMODULATION OF CARRIER WAVES :
en
es
- US2419762A - Zero-setting device for registers :
en
- US2419808A - Wire tensioning device for coil winding machines :
en
- GB587575A - Improvements in fluid (e.g. water) volume control devices :
en
- AU1639644A - Weight-transferring vehicle coupling or hitch structure :
en
- FR921261A - Vehicle fitted with a propulsion unit for horticulture and similar applications :
en
fr
- FR921228A - Materials with electrical resistance based on wrought metals :
en
fr
- FR921279A - Mower machine, particularly for harvesting peas :
en
fr
- GB587622A - Improvements in and relating to variable speed drives, particularly for phonograph turntables :
en
- ES177349A1 - A HYDRAULIC PRESS :
en
es
- GB587508A - Improvements in gates for lifts and lift landings :
en
- ES14788U - Trimmer for metal sheets, plastics, fiber, wood or other materials (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1096447A - Washing and extracting machines :
en
- ES14790U - Battery flashlight. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587509A - Improvements relating to centrifugal compressors and pumps :
en
- US2419585A - Shockproof connector device :
en
- US2419563A - Hydraulic press for stepwise drawing of metal :
en
- US2419639A - Lathe transmission and control mechanism :
en
- CA440994A - Lighting apparatus :
en
fr
- FR921128A - Finned pipe for tubular heat recovery systems :
en
fr
- ES177441A1 - ELECTRICAL SIGNAL TRANSMISSION SYSTEMS :
en
es
- US2419833A - Antenna arrangement for induction communication systems :
en
- FR921132A - Seed cleaning device for threshing machines, in particular for clover threshing machines :
en
fr
- ES13598Y - Double insulation armored spark plug for internal combustion engines. :
en
es
- FR921171A - Improvements in connection devices between electrical signaling lines :
en
fr
- GB587564A - Improvements relating to igniter plugs :
en
- ES13097Y - Marking and equalizing device for suits, dresses and others, garments. :
en
es
- US2419635A - Window louvre :
en
- US2419677A - Excavating tooth :
en
- US2419523A - Carburetor :
en
- FR921130A - Improvements made to downspouts for threshing machines, in particular for clover threshing machines :
en
fr
- FR921198A - Process for the preservation of perishable foodstuffs :
en
fr
- GB587501A - Improvement in fluid pressure control mechanism :
en
- GB587619A - Improvements in or relating to electron discharge devices of the electron velocity modulation type :
en
- US2419651A - Hydraulic damping device cylinder construction :
en
- CH248258A - Process for drying sand molds using portable electric mold dryers. :
de
en
- FR921203A - Combined sole :
en
fr
- FR921252A - Support belt and garment enhancements :
en
fr
- GB587629A - Cosmetic applicator :
en
- GB587686A - Improvements in and relating to domestic washing machines :
en
- FR921117A - Photographic process and sound recording apparatus :
en
fr
- ES12371Y - Mechanical pencil of one or more mines. :
en
es
- ES13609Y - Letter model usable as an envelope once folded. :
en
es
- FR921259A - Tool holder for shoe repair machine :
en
fr
- GB587538A - Improved adjusting means for electromagnetic devices of the guided wave type :
en
- GB587597A - Improvements in or relating to valves for steam and other fluids :
en
- FR921206A - Improvements in electromagnetic obstacle detection procedures :
en
fr
- GB587669A - Improvements in or relating to supercharging the high tension ignition system of an internal combustion engine magneto :
en
- FR921147A - Artificial ceil and its manufacturing process :
en
fr
- FR921232A - Glass fiber production :
en
fr
- GB587518A - Improvements in or relating to blades for axial flow compressors and turbines :
en
- GR11143B - METHOD OF PREPARATION OF COLORS, ODORLESS, HAVING ONLY THE TASTE OF SWEETNESS FROM CARBOHYDRAT SYRUPS AND RAISINS, AS WELL AS PREPARATION OF SUGAR FROM CARPETS. :
el
en
- AU1106047A - Improvements in or relating to annular gray cast objects and method of making thesame :
en
- AU1108747A - Improvements in or relating to means for removing dirt or solid particles froma, fluid :
en
- GB587547A - Automatic inertia-locked firearm :
en
- ES14086Y - Applicable device, in substitution of the washers, to the spikes used in bullfights. :
en
es
- ES177348A1 - A PROCEDURE FOR THE MANUFACTURE OF A MATERIAL FOR CONSTRUCTION :
en
es
- GB587535A - Improvements in and relating to recording apparatus e.g. autographic registers :
en
- GB587674A - Laminated sheet :
en
- FR921239A - Process for transforming cellulose, paper, cardboard or their waste in colloidal state in water in the presence of alkali silicates and metal oxides :
en
fr
- GB587586A - Improvements in and relating to the production of organic polymers :
en
- AU136050B2 - Washing and extracting machine :
en
- AU1016147A - Battery terminal connector :
en
- AU124039B2 - Improvements in internal combustion engines, compressor or pumps :
en
- AU138491B2 - Improvements in catamenial tampon applicators :
en
- ES14013Y - Roller skates. :
en
es
- ES14782U - Ice crushing device (Machine-translation by Google Translate, not legally binding) :
en
es
- ES174951A1 - AN AUTOMATIC TILT, IMPROVED FOR THE TEXTILE INDUSTRY :
en
es
- AU133455B2 - Method and apparatus for forming and trimming die castings :
en
- US2419911A - Auxiliary powered vehicle construction :
en
- USD146732S - Design for a jacket :
en
- CH248213A - Process for the production of a tanning agent from sulphite cellulose waste liquor. :
de
en
- CH248377A - Slide lock. :
de
en
- AU124041B2 - Improvements in welt turning apparatus :
en
- US2419826A - Explosively operated shearing device for frangible closure discs of pressure fluid containers :
en
- CH248315A - Electric accumulator. :
de
en
- US2419763A - Method of molding glass articles :
en
- CH248346A - Disinfection method. :
de
en
- AU136064B2 - Window operator :
en
- AU137217B2 - High frequency amplifier :
en
- AU1015447A - Apparatus for prevention of moisture condensation in refrigerated display case :
en
- US2419694A - Method of stencilling pile fabrics by suction :
en
- US2419790A - Collapsible stroller vehicle :
en
- AU124078B2 - Improvements relating tothe plates of electric accumulators :
en
- AU1885945A - Mould and core construction for casting covers for electrolytic cells ofthe tank type and cell covers formed thereby :
en
- CA441027A - Nickel polishing method :
en
fr
- ES14822U - Supplementary saddle, applicable to any type of bicycle, suitable to accommodate a child. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177389A1 - AUXILIARY APPARATUS FOR ELECTRIC TRACTION IN BIKES :
en
es
- ES172839A1 - A PROCEDURE FOR THE MANUFACTURE OF INTERCHANGEABLE SOLES, BASED ON SYNTHETIC RESINS, AND APPLICABLE WITHOUT SEAMING OR NAILING :
en
es
- US2419920A - Compressor :
en
- AU1020747A - Window operator :
en
- AU134624B2 - Frequency multiplier :
en
- FR921282A - Improvements to luggage racks placed on automobile roofs :
en
fr
- AU1100647A - Improvement inphase shifter :
en
- ES177361A2 - IMPROVEMENTS IN THE GASKETS OR CENTRIFUGAL POWDER CLUTCHES :
en
es
- FR921114A - Apparatus for checking and facilitating the operation of engine ignition devices :
en
fr
- GR11140B - BANK STRIP. :
el
en
- ES14738U - Toy device for the launch of parachutes. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419524A - Window sash :
en
- ES14763U - Floor wick for floors. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419910A - Fastening together sheets of expanded metal :
en
- FR921172A - Motorized tillage equipment :
en
fr
- ES13196Y - Mixer :
en
es
- ES14189Y - Mouth organ. :
en
es
- GB587559A - Manufacture of pyrimidine compounds :
en
- ES14768U - Closing device for lunch box covers. (Machine-translation by Google Translate, not legally binding) :
en
es
- CA441030A - Engine starter gearing :
en
fr
- FR921253A - Improvements to the slides for filing cabinet drawers :
en
fr
- GB587634A - Improvements relating to agricultural implements :
en
- USD146707S - Woven metal fabric or the like :
en
- ES177436A1 - CHANNEL DIVIDER AND AMPLIFIER SYSTEM :
en
es
- FR921122A - Improvements to electrical monitoring, control and measurement devices carrying relatively high frequency currents :
en
fr
- FR921103A - Extra-soft compensated suspension for motor vehicles :
en
fr
- GB587696A - Improvements in or relating to bearing assemblies :
en
- ES14821U - Metal protector for hunting in general, especially suitable for heels and toes. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587498A - Improvements in electrical carrier-wave systems :
en
- ES14024Y - Glider disc-shaped toy. :
en
es
- GB587570A - Improvements in or relating to electric generators :
en
- FR921160A - Advanced soundproofing channel :
en
fr
- FR921273A - Process for pricking and stinging flowers :
en
fr
- FR921229A - Glass melting sole :
en
fr
- FR921250A - Column type compressed air circuit switch :
en
fr
- GB587645A - Improvements in children's tricycles :
en
- ES14780U - Closing for liquid tubes perfected. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU139202B2 - Wave signal translating system :
en
- CH248310A - Gas turbine system with an axial compressor. :
de
en
- US2419581A - Printing telegraph station identification transmitter system :
en
- USD146718S - Design fob a tape dispenser :
en
- ES177486A1 - A MECHANISM OF AUTOMATIC CHANGE OF BOXES FOR TELESCOPES :
en
es
- AU1024847A - Concentrated synthetic rubber latex :
en
- CH248333A - Discharge tube with small electrode gaps. :
de
en
- CH248371A - Control device for vehicles. :
de
en
- CA441042A - Tubular lamp and holder :
en
fr
- ES14799U - Molded part for special uses of the construction, particularly suitable for lifting partitions and forming sills (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177433A3 - DEVICE FOR THE IGNITION OF ELECTRIC DISCHARGE LAMPS, AND ESPECIALLY FLUORESCENT CALLS :
en
es
- GB587630A - Improvements in presses for working sheet metal :
en
- FR921185A - Process for the manufacture of alkaloids from plants or their drugs :
en
fr
- FR921225A - Centrifugal silencer for internal combustion engines :
en
fr
- ES14083Y - Reinforced sword for looms. :
en
es
- GB587656A - Improvements relating to the manufacture of metal hollow-ware :
en
- ES13557Y - A tie-down device for laying floorboards and the like :
en
es
- GB587600A - Cushioned clip :
en
- ES14110Y - Educational toy to learn numbers :
en
es
- ES14134Y - Portable device for lubricant pump in mechanical work. :
en
es
- ES14759U - Container for crochet hooks and similar (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177381A1 - PROCEDURE AND INSTALLATION FOR THE TEMPERING OF GLASS OBJECTS, AND ESPECIALLY OF OPTICAL LENSES :
en
es
- ES177437A1 - SECRET COMMUNICATION SYSTEM :
en
es
- GB587592A - Improvements in radar devices :
en
- USD146728S - Design for barbecue tongs :
en
- US2419676A - Booster pump :
en
- AU130237B2 - Improvements in or relating to tractor toolbars for carrying disk ploughs or other cultivator implements and co-operable attachments :
en
- FR921183A - Method and device for the production of concrete parts and the like :
en
fr
- US2419528A - Catalytic conversion apparatus :
en
- GB587485A - Improvements in and relating to nuts :
en
- GB587594A - An improved composite paper board :
en
- FR921104A - Device improving passenger comfort on trains :
en
fr
- GB587561A - Improvements relating to the refining of hydrocarbon liquids :
en
- CH248210A - Process for the preparation of a disazo dye. :
de
en
- CA441051A - Trisazo dyestuff :
en
fr
- CH248209A - Process for the production of a new half-ester. :
de
en
- US2419643A - Oven structure :
en
- US2419646A - Container :
en
- AU136610B2 - Improvements in or relating toan arrangement for telephone substation set :
en
- AU140877B2 - Improvements in or relating to electromagnetic vibratory devices for acoustic apparatus :
en
- ES177413A1 - IMPROVEMENTS IN THE DISTRIBUTION AND SIGNAL SYSTEMS FOR RAILWAYS :
en
es
- CH248229A - Ink eraser. :
de
en
- CH248337A - Rectifier system with fan cooling. :
de
en
- ES13727Y - Folding chair. :
en
es
- FR921144A - Advanced leak profile :
en
fr
- CA441096A - Selective null transmission circuit :
en
fr
- CH248222A - Angle control device for registering and standing outside the printing press. :
de
en
- US2419842A - Handle accessory for containers :
en
- US2419930A - Process for clarifying liquids :
en
- CA441023A - Mould coating :
en
fr
- AU124055B2 - Improvements in or relating tothe location of elements in envelopes or tubes :
en
- CH248170A - Apparatus driven by an electric motor for chopping and mixing food and luxury foods. :
de
en
- US2419849A - Nut lock :
en
- CH248278A - Parallel vice. :
en
fr
- CH248220A - Process for the production of paper or cardboard. :
de
en
- AU130282B2 - An improved construction of oil fuel burner :
en
- AU137490B2 - Method of making and assembling a stem for vacuum tubes :
en
- AU1118047A - Improvements in aerodrome ground lighting :
en
- US2419722A - Alloy anode for electrodeposition of zinc :
en
- US2419868A - Machine tool :
en
- US2419914A - Method and apparatus for detecting suspended matter in fluids :
en
- ES176484A1 - IMPROVEMENTS IN THE CONSTRUCTION OF FORGED FLOORS :
en
es
- ES177438A1 - IMPROVEMENTS IN OR RELATED TO GENERATORS OF ELECTRICAL OSCILLATIONS :
en
es
- ES177459A1 - IMPROVEMENTS IN THE WIRE GUIDE BAR CONTROL DEVICES IN THE RECTILINEAR WINDING LOOMS FOR KNITTED GIRLS :
en
es
- AU1483144A - An improved electrically controlled temperature regulator :
en
- CH248203A - Multi-roll mill with adjustable distances between the individual rolls. :
de
en
- AU401646A - An improved clothes peg :
en
- CA441046A - Transformer core structure :
en
fr
- CA441069A - Punch set for punching and riveting machines :
en
fr
- ES14135Y - Extendable ironer for ties. :
en
es
- FR921267A - Potato dehydration process :
en
fr
- CH248149A - Methods for open pit mining, especially in sand and gravel pits. :
de
en
- CH248372A - Sleeping car. :
en
fr
- AU1014347A - An improved construction of mixing vessel :
en
- CH248309A - Method for operating gas turbine plants and device for carrying out the method. :
de
en
- FR921154A - Electrical circuits for monitoring varying physical, chemical or mechanical states :
en
fr
- FR921299A - Refining of hydrocarbon oils :
en
fr
- GB587576A - High-frequency attenuator and divider circuits :
en
- ES13756Y - Suspension of saddles and handlebars of bicycles and similar vehicles. :
en
es
- AU1019647A - Improvements in water circulating devices for boilers :
en
- US2419539A - Loop antenna construction :
en
- ES166605A1 - A PROCEDURE TO COVER PAPER, CARDBOARD AND FIBRATED HOSTS :
en
es
- US2419732A - Method for the manufacture of filling for bedding :
en
- CH248343A - Process for the preparation of a new derivative of a carboxylic acid. :
de
en
- BE468918A - Color television system with interlaced scanning :
en
fr
- USD146705S - Design for an electric sadiron :
en
- US2419822A - Method of treating eggshells to produce a purified calcium carbonate :
en
- US2419721A - Bookholder :
en
- US2419684A - Refractory and insulating materials :
en
- BE474505A - :
fr
- CA441004A - Wheel balancing weight :
en
fr
- AU1097347A - New or improved process and apparatus forthe manufacture of zinc oxide :
en
- CH248301A - Variable speed drive comprising at least one pulley with variable diameter. :
en
fr
- ES13620Y - Crimper. :
en
es
- ES177353A1 - IMPROVEMENTS IN AND RELATED TO ACCESSORIES FOR LIGHTING :
en
es
- US2419829A - Woven fabric reinforcement :
en
- US2419860A - Adjustable pipe support :
en
- AU1102747A - Improvements in and relating to machines for applying polish to floors and like surfaces :
en
- US2419777A - Hair straightening and drying device :
en
- SU68350A1 - Diaphragm regulator for gas reducer :
en
ru
- CA441019A - Compressor or vacuum pump :
en
fr
- CA441059A - Fabric of wool and cellulose acetate staple fibres :
en
fr
- SE118712C1 - :
sv
- US2419608A - Electrical oscillator :
en
- CH248244A - Device for guiding the tonearm in magazine gramophones. :
de
en
- AU1116247A - Improvements in or relating to refrigerating apparatus operating according tothe reverse principle of hot-gas engines :
en
- AU133647B2 - Improvements in or relating to means for removing dirt or solid particles froma, fluid :
en
- CH248218A - Process for improving the adhesion of oxide layers obtained on aluminum and its alloys by electrolytic means. :
en
fr
- AU1093947A - Improvements in or relating to electromagnetic vibratory devices for acoustic apparatus :
en
- ES177329A1 - IMPROVEMENTS IN THE CONSTRUCTION OF BUILDINGS, OR PART OF THEM, THROUGH PREFABRICATED ELEMENTS OF ARMED CEMENT :
en
es
- ES177339A1 - IMPROVEMENTS IN AIR NAVIGATION APPLIANCES :
en
es
- US2419578A - Electron discharge device :
en
- US2419736A - Secondary amines obtained by condensing diaryl amines with acetylene hydrocarbons :
en
- USD146708S - Design for a woven metal fabric
or the like :
en
- US2419773A - Mounting for removable screens of hammer mills, grinders, and the like :
en
- USD146713S - Design fob a bottle :
en
- ES14812U - Comb brush with special features (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419733A - Dental mirror and guard assembly :
en
- FR921293A - Thermo-electric exciter device :
en
fr
- GB587476A - An improved process for the catalytic cracking of hydrocarbon oils :
en
- ES9636Y - Wooden device that regulates the exit and filtering of liquids. :
en
es
- GB587522A - Improvements relating to the production of aluminium soaps :
en
- FR921196A - Box device for packaging small items, powders, creams, etc. :
en
fr
- GB587493A - Improvements in and relating to optical systems suitable for photography :
en
- ES14100Y - Practical and hygienic baby bottle. :
en
es
- GB587492A - Polymers of unsaturated esters :
en
- ES174641A1 - MONOBLOQUE MOTOR GROUP, CONSTITUTED BY AN ELECTRICAL MOTOR COMBINED WITH AN ELECTROMECHANICAL SPEED CHANGE MECHANISM :
en
es
- CH248273A - Sheet metal clipper. :
de
en
- FR921113A - Locking device for folding landing nets :
en
fr
- GB587583A - Improvements in ultra high frequency translation devices :
en
- ES12416Y - New stocking clip. :
en
es
- ES14721U - Bicycle saddle (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921174A - Simplified electric igniter :
en
fr
- US2419558A - Recovery of hydrogen fluoride catalyst :
en
- US2419621A - Garment hanger :
en
- FR921143A - Method and device for manufacturing industrial filters or sieves :
en
fr
- US2419589A - Leakproof dry cell :
en
- FR921287A - Process for making emulsions :
en
fr
- US2419660A - Hone :
en
- FR921110A - Improvements to sound expansion systems :
en
fr
- US2419793A - Ultra high frequency electron discharge device circuit :
en
- ES13941Y - Skirt holding device usable on bicycles. :
en
es
- US2419648A - Closure :
en
- ES14012Y - New model of beams and cross members for carpentry and similar works. :
en
es
- FR921133A - Improvements made to strippers for clover-threshing machines or other similar plants :
en
fr
- US2419629A - Midsole construction for shoes :
en
- CH248334A - Electrical organ with a selenium layer and method of manufacturing the same. :
de
en
- ES14115Y - Espadrilles, with vegetable fabric cover and reinforcement. :
en
es
- FR921204A - Device intended to periodically reverse the direction of operation of electric motors :
en
fr
- GB587610A - Improvements in or relating to electric thermionic valve integrating arrangements :
en
- GB587625A - Methods of producing ferrous castings having desired physical properties :
en
- CH248294A - Clamp. :
de
en
- US2419669A - Diffuser for centrifugal compressors :
en
- US2419728A - Tool for grinding in internal-combustion engine valves :
en
- ES14756U - Screw ready to carve itself its nut when being screwed. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921187A - Autofocus device for photographic enlargers :
en
fr
- GB587488A - Concrete mixer :
en
- US2419656A - Gocart :
en
- US2419738A - Drill rod :
en
- US2419591A - Magnetic minesweeping electrode cable :
en
- CA441121A - Metallurgical operation effecting apparatus :
en
fr
- CH248263A - Process for the production of electrodes consisting of a sheathed metal core and device for carrying out the process. :
de
en
- CH248272A - Adjustable mandrel. :
de
en
- GB587709A - Improvements in or relating to thermostatic control devices for gas ovens :
en
- AU1065847A - Improvements relating to grease guns :
en
- US2419748A - Hand carding tool :
en
- ES11581Y - New electric flashlight :
en
es
- ES14727U - Letters, drawings or commercial signs intended for advertising and signs. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419667A - Process for the isomerization of normal paraffins :
en
- US2419890A - Friction clutch :
en
- US2419631A - Production schedule apparatus :
en
- US2419909A - Method of making natural colored fruit juice :
en
- US2419858A - Sanding drum :
en
- CH248161A - Heat exchange system. :
de
en
- US2419747A - Conditioner for recirculated exhaust gases :
en
- ES14735U - Extensible chuck. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177372A1 - IMPROVEMENTS IN THE CONSTRUCTION OF TONNELS :
en
es
- ES177475A1 - AN APPARATUS FOR MANUFACTURING BLACK OF SMOKE AND ACTIVE CARBON :
en
es
- US2419865A - Carbalkoxylation of phenylacetates :
en
- FR921276A - elements and method of construction :
en
fr
- GB587667A - Improvements relating to load measuring devices :
en
- ES14026Y - Perfected clip. :
en
es
- AU135343B2 - Electrical heater and method of manufacturing it :
en
- AU136924B2 - Improvements in magnetic deflecting coil circuits :
en
- AU1096747A - Improvements in and relating to photographic apparatus :
en
- IE17388L - Quaternary pyridinium salts :
en
- CH248257A - Waterproof pusher for watch case. :
en
fr
- CH248307A - Free piston machine. :
de
en
- ES14175Y - Clothes hanger model. :
en
es
- FR921254A - Dry shaving device :
en
fr
- AU1111447A - f Improvements in and relating to pillows :
en
- AU124027B2 - H. Improvements in or relating tothe production of alkali metal cellulose xanthate and viscose :
en
- US2419655A - Electric heater :
en
- US2419647A - Plug valve :
en
- AU1119747A - A case block assembly fora telephone substation set :
en
- AU124060B2 - Improvements in silver halide photographic emulsions :
en
- AU141051B2 - Improvements in or relating to electromagnetic vibratory devices :
en
- AU132791B2 - Improvements in and relating to air gauges :
en
- ES14718U - Folding furniture-bed. (Machine-translation by Google Translate, not legally binding) :
en
es
- ES12563Y - Closing to espagnolette. :
en
es
- GB587682A - Improvements in and relating to aircraft controls :
en
- AU124068B2 - Improvements relating to the manufacture of granular superphosphatic fertil isers :
en
- GB587699A - Improvements in or relating to battery lamps :
en
- ES14804U - Metal closure for glass containers (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921208A - Pyrotechnic cutting device :
en
fr
- CH248331A - Method for switching a rectifier system to inverter operation and vice versa. :
de
en
- CA441047A - Circuit interrupter :
en
fr
- CH248212A - Process for the production of hardenable binders in durable, aqueous form and binder produced by this process. :
de
en
- CH248299A - Continuously variable gear with rolling elements. :
de
en
- AU140006B2 - Deflecting electrodes for electric discharge devices :
en
- CH248151A - Process for the production of a plant protection product. :
de
en
- GB587484A - Improvements in or relating to spraying machinery :
en
- AU144639B2 - Improvements in or relating to a device for converting impulse modulation into amplitude variations :
en
- AU232946A - An improved flushing device :
en
- AU1106747A - Direction Finding System :
en
- AU1844645A - An improved teat cup :
en
- ES14104Y - Desktop gaming device. :
en
es
- GB587604A - Improvements in or relating to preselector mechanisms for use with change speed gear :
en
- GB587650A - Improvements relating to domestic boilers :
en
- AU1115547A - Improvements in or relating to a device for converting impulse modulation into amplitude variations :
en
- AU140325B2 - Improvements in or relating to devices for deriving a control voltage fromthe frequency and/or phase difference between two alternating voltages oneof whichis constituted by periodical pulses :
en
- AU138859B2 - Improvements in or relating tothe smelting of copper :
en
- US2419565A - Carbon black process and apparatus :
en
- CH248194A - Process for the production of a curable emulsion binder, particularly suitable for pigment printing, and the product produced by this process. :
de
en
- ES177446A1 - IMPROVEMENTS IN OR RELATED TO MULTI-CHANNEL COMMUNICATION SYSTEMS BY ELECTRIC IMPULSES :
en
es
- US2419663A - Corrugated metal roofing :
en
- AU1110047A - Improvements in or relating to apparatus for use inthe heating of buildings by hotwater :
en
- CA441094A - Turnstile antenna :
en
fr
- USD146715S - Design fob a shoe :
en
- US2419601A - Transmission system :
en
- AU1120847A - Improvements in or relating tothe manufacture of alkyl benzene peroxides :
en
- CA441018A - Inertia starter driving means :
en
fr
- CA441104A - Typewriting machine :
en
fr
- AU133598B2 - Improvements in intaglio printing machines :
en
- CA441110A - Knife :
en
fr
- AU141359B2 - Modulation systems :
en
- CA441093A - Steam iron :
en
fr
- BE471959A - Hypodermic syringes :
en
fr
- AU1081847A - Method of producing a separating suspension :
en
- CA441090A - Electroplating process :
en
fr
- US2419872A - Toy :
en
- GR11141B - LIGHTHOUSE SYSTEM (WIRELESS AIRCRAFT DRIVING). :
el
en
- CA440996A - Shaft coupling :
en
fr
- CA441092A - Glass braided tube :
en
fr
- AU1106247A - Improvements in or relating to collagen strands and manufacture thereof :
en
- AU124069B2 - Securing projections toa rotor :
en
- CH248193A - Braiding machine. :
de
en
- CA440984A - Child's chair :
en
fr
- CH248208A - Process for the production of a new condensation product. :
de
en
- ES177352A1 - PROCEDURE FOR OBTAINING A PAYMENT :
en
es
- FR921251A - Laminated sintered body :
en
fr
- AU1115047A - Improvements in or relating to devices for converting impulse-modulation into amplitude variations :
en
- BE474691A - :
en
fr
- BE471704A - Base material for varnishes and paints :
en
fr
- FR921126A - Manufacturing process for folding linear measures :
en
fr
- FR921213A - Watchmaker's lathe :
en
fr
- AU1102947A - Anew or improved diaphragm pump :
en
- CH248182A - Bottle swing top. :
de
en
- AU1685344A - Slow motion electrical picture reproduction :
en
- ES14807U - Automatic closing for tubes packaging of pasty substances (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1107447A - Improvements in or relating to escapement mechanism :
en
- CA441074A - Tray-type evaporator :
en
fr
- US2419549A - Radio reflecting and low drag tow target :
en
- ES14805U - Lottery game (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419630A - Thermostatic surge valve :
en
- FR921221A - Unsinkable and self-righting boat :
en
fr
- ES14814U - Clamp for curling or curling hair (Machine-translation by Google Translate, not legally binding) :
en
es
- ES14733U - Safety nut (Machine-translation by Google Translate, not legally binding) :
en
es
- CA441098A - Spring construction forming and assembling apparatus :
en
fr
- ES162056A1 - IMPROVEMENTS IN RADIO RECEPTORS AND RADIO TRANSMITTERS, WITH A SINGLE ANTENNA FOR EMISSION AND RECEPTION :
en
es
- ES177350A3 - A SYSTEM OF APPARATUS FOR THE CONTINUOUS DISTILLATION OF GRAPE MARC :
en
es
- FR921134A - Screw and tool for tightening or loosening :
en
fr
- CA441106A - Aralkyl phenol :
en
fr
- US2419596A - Seam pressing machine :
en
- US2419906A - Swivel pipe joint :
en
- FR921159A - Advanced soundproofing channel for ventilation of premises and other uses :
en
fr
- ES14725U - Special stopper for packaging of olives. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587574A - Improvements in coloured glass fiber products :
en
- GB587688A - Improvements in synthetic fog or smoke :
en
- US2419923A - Adjustable bracket :
en
- GB587517A - Improvements in or relating to radio navigation systems :
en
- FR921199A - Speed reduction device :
en
fr
- AU1020847A - Imp rovements in or relating to amino acid products and methods of producing same :
en
- GB587632A - Improvements to tube mandrel relieving machines and straightening machines :
en
- US2419702A - Quick detachable coupling :
en
- US2419739A - Crystal grinding device :
en
- ES14773U - Lampholder refrigerated and insulated for electric bulbs of all types. (Machine-translation by Google Translate, not legally binding) :
en
es
- FR921170A - Improvements to electrically serviced movement transformer mechanisms, applicable in particular to watches, clocks and electric meters :
en
fr
- ES176480A1 - IMPROVEMENTS IN THE CONSTRUCTION OF WHEELS FOR THE SHOOTING WITH PNEUMATIC CHAMBER :
en
es
- ES177472A2 - CENTRIFUGAL COUPLING :
en
es
- CA441077A - Signal-generating system :
en
fr
- CH248282A - Hydraulic copier on lathes. :
de
en
- ES14015Y - Marbling spoon, applicable in the manufacture of tiles. :
en
es
- ES14746U - Toy. (Machine-translation by Google Translate, not legally binding) :
en
es
- AU1122447A - Improvements in or relating to thermionic rectifiers :
en
- GB587471A - Improvements in or relating to counting apparatus :
en
- ES177377A1 - A DEVICE FOR THE PRELIMINARY DRYING OF SHORT FOOD PASTES :
en
es
- GR11137B - ELECTRONIC SELECTION CONTROL CIRCUITS. :
el
en
- US2419859A - Apparatus for fluid treating roll film :
en
- USD146725S - Holder for beer foam scrapers or similar article :
en
- GB587563A - Improvements relating to mountings for power plant :
en
- US2419805A - Inhibiting alkali dissolution of glass :
en
- FR921140A - Formwork device for concrete structures :
en
fr
- US2419894A - Acoustic system for uniform distribution of sound :
en
- US2419593A - Two-way radio communication system :
en
- US2419584A - Mineral oil composition :
en
- ES177332A3 - A GLOW PLUG SYSTEM FOR HEAVY OIL ENGINES :
en
es
- ES177464A1 - AN AUTOMATIC CLUTCH AND RELEASE APPARATUS FOR FABRIC FINISHING MACHINES :
en
es
- ES177337A1 - AN IMPROVEMENT FOR THE MANUFACTURE OF SECTIONAL AIR BAGS FOR THE REPAIR OF TIRE COVERS :
en
es
- GB587472A - Improvements in the production of motor fuels by the catalytic cracking of hydrocarbon oils :
en
- US2419619A - Method of heat-treating flanges and the like :
en
- AU432746A - Improvements in joints or couplings for use withthe pipelines of vacuum cleaners :
en
- ES13944Y - Cigarette-phosphor case. :
en
es
- ES177458A1 - IMPROVEMENTS IN DEVICES TO TRANSFORM A ROTARY MOVEMENT INTO INTERMITTENT MOVEMENT OF VARIABLE SPEED :
en
es
- USD146721S - Sheet of metal or similar flat surface material :
en
- ES14774U - Hanging device (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587624A - Process for the production of lubricating oils :
en
- US2419904A - Carrier current protective relaying system :
en
- US2419652A - Clamping member for tipless cord connectors :
en
- US2419737A - Stenographic typewriting machine :
en
- US2419855A - Arrangement adapted to suppress radio frequency currents on conductors :
en
- CA441003A - Bottle carrier :
en
fr
- AU137877B2 - Automatic phonograph :
en
- AU697646A - An improved construction of oil fuel burner :
en
- CH248288A - Pocket lighter with wick cover. :
en
fr
- US2419529A - Contour cutter grinder :
en
- AU124047B2 - Mine ventilation :
en
- CH248375A - Operating device for power outlet pantograph. :
en
fr
- ES14775U - Crosspiece for high voltage power lines and similar. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419628A - Process for chillproofing and stabilizing wine, grape juice, and other fruit juices :
en
- AU137479B2 - A manual skill contrivance particularly a constructional game :
en
- US2419557A - Branching circuits :
en
- US2419641A - Photoelectric line-following apparatus :
en
- AU1116647A - Improvements in or relating to arrangements for distributing signal pulses :
en
- BE471830A - :
en
- FR921291A - Improvements to so-called "radar" exploratory equipment, stabilized, mounted on vehicles of all types :
en
fr
- US2419878A - Rivet heating pot :
en
- ES14148Y - New type of pacifier. :
en
es
- US2419670A - Shoe heel :
en
- US2419925A - Apparatus for simultaneously polishing both faces of a travelling strip of glass :
en
- USD146723S - Design fob a shaving soap bowl
or the like :
en
- AU1824844A - Automatic regulator for alternators :
en
- CA441012A - Fish hook holder :
en
fr
- ES14172Y - Chuck. :
en
es
- GB587548A - New pyrimidine compounds :
en
- GB587714A - Improvements in and relating to adjustable electrical phase-shifting networks :
en
- US2419753A - Fishhook retaining clip :
en
- AU1014547A - Improvements in catamenial tampon applicators :
en
- PL33278B1 - :
en
pl
- US2419536A - Magnetron vacuum tube :
en
- USD146710S - Design fob a woven metal fabric
ob the like :
en
- ES177411A1 - A PROCEDURE FOR MANUFACTURING CONSTRUCTION ELEMENTS :
en
es
- GB587480A - Improvements in the manufacture of pig iron for steel making :
en
- US2419891A - Apparatus for delivering measured quantities of liquid by volume from bottles or similar vessels :
en
- AU1122747A - Improvements in or relating to electrical condensers :
en
- CH248284A - Stretch metal bracelet. :
en
fr
- AU124079B2 - Polymerisation of unsaturated compounds inthe presence of aliphatic thiols and derivatives thereof :
en
- USD146711S - Design fob a coat :
en
- US2419710A - Heat storing and dissipating apparatus for furnaces :
en
- USD146726S - Design for a heating apparatus :
en
- AU1225243A - A process forthe production of nitro-aliphatic compounds from ethylene andthe products thereof :
en
- US2419703A - Power transmission gear :
en
- AU134732B2 - Improvements in weighing scales :
en
- CH248268A - Device for winding springs. :
de
en
- AU128794B2 - Improvements in joints or couplings for use withthe pipelines of vacuum cleaners :
en
- GB587521A - Improvements in apparatus for clearing fog from open spaces :
en
- BE472075A - :
en
nl
- AU124022B2 - Improvements relating to lavatory seats :
en
- CH248179A - Thread end holder for balls. :
de
en
- AU133731B2 - Improvements in flameproof and similar industrial well glass lighting fittings :
en
- USD146704S - Del valle :
en
- CH248277A - Wrench. :
de
en
- ES14085Y - Blood classifier groupscope. :
en
es
- USRE22873E - Electrical distribution system :
en
- AU134982B2 - Improvements in or relating tothe brightening of aluminium and aluminium alloy articles having oxide coatings thereon :
en
- AU1550644A - Improvements inthe construction cjf concrete walls, beams andthe like :
en
- CA441071A - Halogen substituted acylamino sulphonic acid :
en
fr
- AU136618B2 - Anew or improved diaphragm pump :
en
- AU406846A - Improvements in or relating to pipe cutting tools :
en
- US2419680A - Gocart receptacle :
en
- CA441061A - Metal production in multiple retort distilling furnaces :
en
fr
- FR921275A - Cinema device security shutter drive device :
en
fr
- CH248313A - Evaporators, in particular for refrigeration installations. :
de
en
- CH248219A - Process and device for aluminizing sheet metal strips made of iron and steel. :
de
en
- CH248265A - Electrode holder. :
en
fr
- AU124072B2 - Improvements in or relating to synthetic resin compositions :
en
- AU124032B2 - Improved means for collecting paspalum seeds andthe like :
en
- US2419645A - Preboarding machine :
en
- AU124083B2 - Ceramic articles and material and method for coloring or shading thesame :
en
- CH248190A - Actuating device for the motor switch on a loom. :
de
en
- US2419587A - Tool container formed of interlocking sections :
en
- US2419752A - Beam compass :
en
- US2419850A - Variable speed power transmission :
en
- AU1807644A - Aromatic polycarbonates and polymers thereof :
en
- CA441016A - Multiple regulator system :
en
fr
- AU1833644A - Carrier wave detector circuit :
en
- US2419770A - Plunger for pinball machines :
en
- US2419932A - Arylides of ortho-hydroxy carboxylic acid :
en
- US2419800A - Ultra high frequency amplifier :
en
- CA441033A - Die mount :
en
fr
- CH248357A - Photoelectric device having a light source whose light contains a signal. :
de
en
- AU124020B2 - Apparatus for packaging material in strand form :
en
- AU124071B2 - Improvement in means forand method of controlling power output of transformers :
en
- AU137396B2 - Hotbox or bearing alarm or indicator :
en
- US2419924A - Pump :
en
- US2419700A - Assembler for line casting machines :
en
- BE472195A - :
en
- CH248240A - Angle measuring device. :
de
en
- CH248201A - Multiple stitched shoe. :
de
en
- AU1111647A - Improvements in or relating toan article of furniture :
en
- AU124025B2 - Mould and core construction for casting covers for electrolytic cells ofthe tank type and cell covers formed thereby :
en
- AU138699B2 - Anti-shrinking treatment of wool :
en
- AU134864B2 - Washing and extracting machines :
en
- PL33273B1 - Method of straightening hardened steel tools :
en
pl
- US2419823A - Picture frame with support :
en
- CA441085A - Electric motor control unit :
en
fr
- CH248305A - Rotating turbo machine. :
de
en
- CH248316A - Device for controlling a direct current motor. :
de
en
- US2419895A - Ultra high frequency deflection modulated tube :
en
- US2419813A - Crane :
en
- CH248245A - Gramophone. :
de
en
- CA441119A - Pipe shearing mechanism :
en
fr
- CH248336A - Mercury vapor discharge vessel. :
de
en
- AU136116B2 - An unproved socket fora starting switch fora fluorescent lamp :
en
- CH248205A - Installation for the individual suspension of leaves for drying, in particular tobacco leaves. :
en
fr
- AU1096547A - Washing and extracting machines :
en
- GR11136B - MULTIPLE SIGNAL TRANSMISSION SYSTEM. :
el
en
- CA441102A - Loose material moving apparatus :
en
fr
- CA441091A - Pump pressure control :
en
fr
- PL33277B1 - Method of making the resistance of folded gestational, reinforced concrete and ceramic ceilings with the use of walls in partially damaged buildings :
en
pl
- ES14158Y - Sharpening machine. :
en
es
- CH248259A - Molding machine. :
de
en
- US2419579A - Apparatus for re-refining lubricating oil :
en
- AU143418B2 - Processing of yams and fabrics comprising synthetic and cellulosic fibres :
en
- AU1481844A - Improvements in or relating to self-sealing tanks for petrol or other liquids :
en
- CH248355A - Circuit for amplitude modulation of the oscillations generated by a feedback discharge tube. :
de
en
- CA441043A - Lamp holder :
en
fr
- ES177380A1 - A PROCEDURE FOR THE MANUFACTURE OF ENAMELLED TILES :
en
es
- CA441068A - Excavating tooth :
en
fr
- CH248373A - Snow removal machine with packers. :
de
en
- AU1105847A - Improvements in or relating to apparatus for torque counteracting rotors :
en
- CH248221A - Clip for releasably stapling together several loose sheets. :
de
en
- ES14765U - Cover - crown with opening device (Machine-translation by Google Translate, not legally binding) :
en
es
- ES177481A1 - A SYSTEM OF MERCURY BASED RHEOSTATS :
en
es
- AU124065B2 - Improvements in or relating to telecommunication exchange systems :
en
- CH248192A - Pressing and knocking off device for the production of plush tricot with a handle on a round loom. :
de
en
- CA441044A - Electrical cut-out housing :
en
fr
- AU130022B2 - An improved clothes peg :
en
- AU137383B2 - Improvements in surface coverings :
en
- AU124082B2 - Improvements in reciprocating pumps, particularly windmill driven vertical lift pumps :
en
- CH248360A - Shoe used to make momentary impressions on the ground. :
en
fr
- AU135174B2 - Improvements in aerodrome ground lighting :
en
- AU138142B2 - Improvements in or relating to electric signalling and to visual indication :
en
- CA440988A - Hoist :
en
fr
- CH248187A - Device for achieving an orderly storage of the bobbins produced on weft winder. :
de
en
- CH248242A - Ring scale for pressure and volume measurement. :
de
en
- US2419708A - Lubricant controlling valve spring retainer lock :
en
- CA441100A - Egg carton setting up device :
en
fr
- US2419612A - Magnetic vane type ratiometer :
en
- AU124088B2 - Automatic regulator for alternators :
en
- FR921222A - Gasifier gas filter using porous stones as filter elements :
en
fr
- AU1096147A - Improvement in tubs for laundry machines andin laundry incorporating such tubs :
en
- AU124045B2 - Improvements in wool presses andthe like :
en
- USD146699S - Design for an earring or similar
article :
en
- US2419882A - Wide band interstage coupling network :
en
- SU68223A2 - Device for measuring magnetic and electrical quantities :
en
ru
- AU1118247A - Improvements in intaglio printing machines :
en
- AU138871B2 - Improvements in or relating tothe manufacture of alkyl benzene peroxides :
en
- AU135552B2 - An improved motor-compressor unit and mounting bracket therefor :
en
- GB587481A - Cyanines and related compounds and photographic emulsions sensitised therewith :
en
- GB587591A - Fluid pressure brake actuating system :
en
- CH248260A - Molding machine. :
de
en
- FR921166A - Improvements to machine tool slides :
en
fr
- CH248350A - Circuit arrangement in telephone systems. :
de
en
- AU136922B2 - Sound recording system :
en
- CH248262A - Cartridge for welding bodies made of non-ferrous metals. :
de
en
- US2419560A - Electrode holder :
en
- US2419654A - Pastry decorator :
en
- CH248181A - Stand for holding press-through sieves for food. :
de
en
- CH248318A - Electric motor. :
en
fr
- FR921280A - Vacuum coffee maker :
en
fr
- CA441073A - Friction lining :
en
fr
- US2419818A - Measuring gauge for machine tools :
en
- CA441081A - Suction cleaner :
en
fr
- CH248197A - Process for the production of a cut, stiffened piece of multilayer fabric. :
de
en
- GB587515A - Improvements in or relating to cellulose ester coating compositions :
en
- US2419918A - Decalcomania :
en
- AU1113747A - Frequency multiplier :
en
- BE471995A - :
en
- US2419715A - Camera spring device :
en
- ES14136Y - Stove, fueled its combustion by almond or hazelnut shell. :
en
es
- GB587663A - Improvements in or relating to dynamo electric machines :
en
- USD146706S - Design for a belt buckle :
en
- ES13755Y - Improvements in crown cap closures for bottles and jars :
en
es
- ES177342A3 - AN IMPROVEMENT IN THE CONSTRUCTION OF PRESSURE CYLINDERS OF THE DRAWING SYSTEMS OF THE MECHERES, CONTINUOUS SPINNING AND SIMILAR MACHINES :
en
es
- GB587579A - Electrical condenser :
en
- GB587616A - A dissipative load and wattmeter for ultra high frequency electric power :
en
- AU1101647A - Improvements in and relating to sterilising detergent compositions :
en
- FR921131A - Improvements in threshing machines, in particular clover threshing machines :
en
fr
- GB587533A - Improvements in or relating to alcoholysis of fatty glycerides :
en
- AU1112447A - Improvement infrequency modulation system for microwave generators :
en
- AU136517B2 - Improvements in or relating tothe manufacture offish hook blanks :
en
- US2419634A - Congealable liquid conditioning device :
en
- AU1093147A - Improvements in jet propulsion powerplants for aircraft :
en
- CH248338A - Three-phase electric furnace for smelting and reduction purposes. :
de
en
- US2419922A - Method of producing reinforcing elements :
en
- ES14164Y - Unclogging device for all kinds of pipes. :
en
es
- ES14722U - Appliance kettle or hermetic sealing sterilizer. (Machine-translation by Google Translate, not legally binding) :
en
es
- CH248271A - Device for clamping workpieces and tools to be set in rotation. :
de
en
- US2419862A - Method of and apparatus for punching by transfer means :
en
- US2419709A - Liquid level measuring device :
en
- US2419765A - Method and apparatus for fabricating articles :
en
- US2419884A - Seat having a resiliently mounted back rest :
en
- US2419741A - Special head with guide openings for braiding machines :
en
- US2419892A - Circuit breaker-balanced armature :
en
- ES174413A1 - A FREQUENCY MODULATION DETECTOR CIRCUIT :
en
es
- US2419787A - Aircraft engine and propeller unit :
en
- GB587525A - Fractional-slot-wave-winding for electrical machines :
en
- ES13985Y - Metallic sommier. :
en
es
- FR921145A - Construction system with pre-fabricated reinforced concrete or other elements :
en
fr
- FR921281A - Method and device for making helical elastic cables :
en
fr
- SU68316A1 - The method of obtaining indolylsulfuric acid :
en
ru
- ES14082Y - Protective packaging for suspenders, garters and belts. :
en
es
- CH248369A - Bicycle. :
de
en
- US2419716A - Mold assembly for centrifugal casting :
en
- US2419814A - Resilient churn support :
en
- CA441088A - Synchronizing mechanism :
en
fr
- GB587491A - Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type :
en
- CA440990A - Work or tool holding fixture :
en
fr
- ES14149Y - Table ashtray. :
en
es
- GB587568A - Improvements in or relating to the recovery of phenol from phenol-brine mixtures by distillation :
en
- GB587666A - Improvements in or relating to floats :
en
- FR921119A - Pasta drying machine :
en
fr
- FR921141A - Wave amplifier :
en
fr
- GB587642A - Improvements in or relating to devices for maintaining a predetermined substantially constant fluid pressure in an enclosure :
en
- US2419781A - Key operated card punching machine :
en
- US2419839A - Damper winding for synchronous machines :
en
- FR921207A - Improvements to electromagnetic tracking systems :
en
fr
- US2419562A - Antenna array :
en
- GB587615A - Improved process for the isomerization of straight chain paraffinic hydrocarbons :
en
- ES14745U - Pen-mechanical pencil. (Machine-translation by Google Translate, not legally binding) :
en
es
- GB587473A - Improvements in or relating to process of and apparatus for separating or grading comminuted material, such as abrasive grains and the like :
en
- GB587536A - Improvements in or relating to the manufacture of composite material containing one or more aluminium components :
en
- GB587652A - Stands for bicycles :
en
- FR921244A - Stapling device for panels or construction elements :
en
fr
- FR921197A - Paper position adjuster and feeder for photographic enlargers :
en
fr
- GB587507A - Improvements in or relating to load bearing ropes and like structures carrying electrical conductors :
en
- US2419848A - Electrical heater and method of manufacturing it :
en
- FR921219A - Two-speed rotation transmission system :
en
fr
- AU1101447A - Improvements in magnetic deflecting coil circuits :
en
- AU124056B2 - Plastic compositions :
en
- ES14182Y - Aim correction auxiliary device, applicable to firearms, especially hunting shotguns. :
en
es
- GB587519A - Improvements in or relating barbituric acid derivatives and salts thereof and to methods of producing same :
en
- GB587716A - Improvements relating to mechanical progress tell-tale devices :
en
- US2419824A - Material unloading and conveying mechanism for trucks :
en
- CA441070A - Gas burner :
en
fr
- ES14233Y - Metallic mattress. :
en
es
- USD146722S - Design for a boot hook :
en
- ES175014A1 - IMPROVEMENTS IN APPLIANCES FOR DRYING ENAMELS AND COATINGS OR SIMILAR MATERIALS :
en
es
- FR921297A - Cinematography method and apparatus :
en
fr
- ES14028Y - View-drawing of direct vision and by transparency. :
en
es
- GB587584A - Process and catalysts for the production of olefin oxides :
en
- CA441109A - Upholstery spring assembly fabricating machine :
en
fr
- CA441113A - Pintle chain :
en
fr
- FR921190A - Grouped speaker device :
en
fr
- GB587606A - Improved method of and apparatus for charging liquid dispensers :
en
- GB587631A - Electromagnetic damping means of gyroscopic instruments :
en
- FR921256A - Crankset for cycles :
en
fr
- US2419659A - Electrical time controlled release actuator :
en
- US2419735A - Condensation products of diolefins with diarylamines and antioxidant compositions containing said products :
en
- AU1097447A - Improvements in or relating tothe manufacture of bearing bushes distance pieces andthe like :
en
- ES14764U - Stepladder. (Machine-translation by Google Translate, not legally binding) :
en
es
- US2419555A - Self-threading and locking screw :
en
- CH248326A - Switch with arc extinguishing by several flows of pressure extinguishing agent. :
de
en
- CA441008A - Window locking and unlocking device :
en
fr
- CA441080A - Suction cleaner :
en
fr
- FR921211A - New improved caliper :
en
fr
- US2419679A - Carburetor :
en
- US2419893A - Constant speed propeller mechanism :
en
- AU1023747A - Improvements in weighing scales :
en
- CH248230A - Drawing rulers, in particular for drawing machines. :
de
en
- FR921138A - Automotive window regulators :
en
fr
- GB587609A - Improvements in or relating to thermostatic control of electrically heated ovens and the like :
en
- FR921167A - Portable pneumatic drill :
en
fr
- FR921272A - Device for making and using the ends of rubber extenders to allow anchoring :
en
fr
- AU138180B2 - Improvements in luminairs :
en
- CH248174A - Armchairs, in particular for concert and jazz drummers. :
de
en